TY - GEN A1 - Zöller, Gert A1 - Holschneider, Matthias T1 - Reply to “Comment on ‘The Maximum Possible and the Maximum Expected Earthquake Magnitude for Production‐Induced Earthquakes at the Gas Field in Groningen, The Netherlands’ by Gert Zöller and Matthias Holschneider” by Mathias Raschke T2 - Bulletin of the Seismological Society of America Y1 - 2018 U6 - https://doi.org/10.1785/0120170131 SN - 0037-1106 SN - 1943-3573 VL - 108 IS - 2 SP - 1029 EP - 1030 PB - Seismological Society of America CY - Albany ER - TY - GEN A1 - Zöller, Gert T1 - Comment on "Estimation of Earthquake Hazard Parameters from Incomplete Data Files. Part III. Incorporation of Uncertainty of Earthquake-Occurrence Model" by Andrzej Kijko, Ansie Smit, and Markvard A. Sellevoll T2 - Bulletin of the Seismological Society of America N2 - Kijko et al. (2016) present various methods to estimate parameters that are relevant for probabilistic seismic-hazard assessment. One of these parameters, although not the most influential, is the maximum possible earthquake magnitude m(max). I show that the proposed estimation of m(max) is based on an erroneous equation related to a misuse of the estimator in Cooke (1979) and leads to unstable results. So far, reported finite estimations of m(max) arise from data selection, because the estimator in Kijko et al. (2016) diverges with finite probability. This finding is independent of the assumed distribution of earthquake magnitudes. For the specific choice of the doubly truncated Gutenberg-Richter distribution, I illustrate the problems by deriving explicit equations. Finally, I conclude that point estimators are generally not a suitable approach to constrain m(max). Y1 - 2017 U6 - https://doi.org/10.1785/0120160193 SN - 0037-1106 SN - 1943-3573 VL - 107 SP - 1975 EP - 1978 PB - Seismological Society of America CY - Albany ER - TY - GEN A1 - Zurell, Damaris A1 - Elith, Jane A1 - Schröder-Esselbach, Boris T1 - Predicting to new environments tools for visualizing model behaviour and impacts on mapped distributions T2 - Diversity & distributions : a journal of biological invasions and biodiversity N2 - Data limitations can lead to unrealistic fits of predictive species distribution models (SDMs) and spurious extrapolation to novel environments. Here, we want to draw attention to novel combinations of environmental predictors that are within the sampled range of individual predictors but are nevertheless outside the sample space. These tend to be overlooked when visualizing model behaviour. They may be a cause of differing model transferability and environmental change predictions between methods, a problem described in some studies but generally not well understood. We here use a simple simulated data example to illustrate the problem and provide new and complementary visualization techniques to explore model behaviour and predictions to novel environments. We then apply these in a more complex real-world example. Our results underscore the necessity of scrutinizing model fits, ecological theory and environmental novelty. KW - Environmental niche KW - extrapolation KW - inflated response curves KW - novel environment KW - sampling space KW - species distribution models Y1 - 2012 U6 - https://doi.org/10.1111/j.1472-4642.2012.00887.x SN - 1366-9516 VL - 18 IS - 6 SP - 628 EP - 634 PB - Wiley-Blackwell CY - Hoboken ER - TY - GEN A1 - Zhang, Yunming A1 - Lenhard, Michael T1 - Exiting Already? Molecular Control of Cell-Proliferation Arrest in Leaves: Cutting Edge T2 - Molecular plant Y1 - 2017 U6 - https://doi.org/10.1016/j.molp.2017.05.004 SN - 1674-2052 SN - 1752-9867 VL - 10 SP - 909 EP - 911 PB - Cell Press CY - Cambridge ER - TY - GEN A1 - Zen, Achmad T1 - Charge Transport in Poly(3-hexylthiophene) and in Highly Soluble Obligothiophene Field-Effect Transistors Y1 - 2006 CY - Potsdam ER - TY - GEN A1 - Zeiher, Johannes A1 - Duch, M. A1 - Kroll, Lars Eric A1 - Mensink, Gerhardus Bernardus Maria A1 - Finger, Jonas David A1 - Keil, Thomas T1 - Domain-specific physical activity patterns and cardiorespiratory fitness among adults in Germany T2 - The European Journal of Public Health N2 - Background Studies show that occupational physical activity (OPA) has less health-enhancing effects than leisure-time physical activity (LTPA). The spare data available suggests that OPA rarely includes aerobic PAs with little or no enhancing effects on cardiorespiratory fitness (CRF) as a possible explanation. This study aims to investigate the associations between patterns of OPA and LTPA and CRF among adults in Germany. Methods 1,204 men and 1,303 women (18-64 years), who participated in the German Health Interview and Examination Survey 2008-2011, completed a standardized sub-maximal cycle ergometer test to estimate maximal oxygen consumption (VO2max). Job positions were coded according to the level of physical effort to construct an occupational PA index and categorized as low vs. high OPA. LTPA was assessed via questionnaires and dichotomized in no vs. any LTPA participation. A combined LTPA/OPA variable was used (high OPA/ LTPA, low OPA/LTPA, high OPA/no LTPA, low OPA/no LTPA). Information on potential confounders was obtained via questionnaires (e.g., smoking and education) or physical measurements (e.g., waist circumference). Multi-variable logistic regression was used to analyze associations between OPA/LTPA patterns and VO2max. Results Preliminary analyses showed that less-active men were more likely to have a low VO2max with odds ratios (ORs) of 0.80 for low OPA/LTPA, 1.84 for high OPA/no LTPA and 3.46 for low OPA/no LTPA compared to high OPA/LTPA. The corresponding ORs for women were 1.11 for low OPA/LTPA, 3.99 for high OPA/no LTPA and 2.44 for low OPA/no LTPA, indicating the highest likelihood of low fitness for women working in physically demanding jobs and not engaging in LTPA. Conclusions Findings confirm a strong association between LTPA and CRF and suggest an interaction between OPA and LTPA patterns on CRF within the workforce in Germany. Women without LTPA are at high risk of having a low CRF, especially if they work in physically demanding jobs. Key messages Women not practicing leisure-time physical activity are at risk of having a low cardiorespiratory fitness, especially if they work in physically demanding jobs. Different impact of domains of physical activity should be considered when planning interventions to enhance fitness among the adult population. Y1 - 2019 SN - 1101-1262 SN - 1464-360X VL - 29 IS - Supplement. 4 PB - Oxford Univ. Press CY - Oxford ER - TY - GEN A1 - Zech, Philipp A. A1 - Rapp, Michael Armin A1 - Heinzel, Stephan A1 - Wolfarth, Bernd A1 - Lawrence, Jimmy B. A1 - Heissel, Andreas T1 - Does Exercise Help People Living with HIV Improve Their Quality of Life? A meta-analysis. T2 - Medicine and science in sports and exercise : official journal of the American College of Sports Medicine Y1 - 2017 U6 - https://doi.org/10.1249/01.mss.0000518177.22369.2f SN - 0195-9131 SN - 1530-0315 VL - 49 SP - 470 EP - 470 PB - Lippincott Williams & Wilkins CY - Philadelphia ER - TY - GEN A1 - Zarriess, Sina A1 - Schlangen, David T1 - Objects of Unknown Categories T2 - The 57th Annual Meeting of the Association for Computational Linguistics N2 - Zero-shot learning in Language & Vision is the task of correctly labelling (or naming) objects of novel categories. Another strand of work in L&V aims at pragmatically informative rather than "correct" object descriptions, e.g. in reference games. We combine these lines of research and model zero-shot reference games, where a speaker needs to successfully refer to a novel object in an image. Inspired by models of "rational speech acts", we extend a neural generator to become a pragmatic speaker reasoning about uncertain object categories. As a result of this reasoning, the generator produces fewer nouns and names of distractor categories as compared to a literal speaker. We show that this conversational strategy for dealing with novel objects often improves communicative success, in terms of resolution accuracy of an automatic listener. Y1 - 2019 SN - 978-1-950737-48-2 SP - 654 EP - 659 PB - Association for Computational Linguistics CY - Stroudsburg ER - TY - GEN A1 - Yin, Yang A1 - Hua, Chen T1 - On chemotaxis systems with saturation growth T2 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2007 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - GEN A1 - Xiang, Hai A1 - Hofreiter, Michael A1 - Zhao, Xingbo T1 - Reply to Peng et al.: Archaeological contexts should not be ignored for early chicken domestication T2 - Proceedings of the National Academy of Sciences of the United States of America Y1 - 2015 U6 - https://doi.org/10.1073/pnas.1502207112 SN - 0027-8424 VL - 112 IS - 16 SP - E1972 EP - E1973 PB - National Acad. of Sciences CY - Washington ER - TY - GEN A1 - Xiang, Hai A1 - Gao, Jianqiang A1 - Yu, Baoquan A1 - Hofreiter, Michael A1 - Zhao, Xingbo T1 - Reply to Peters et al.: Further discussions confirm early Holocene chicken domestication in northern China T2 - Proceedings of the National Academy of Sciences of the United States of America Y1 - 2015 U6 - https://doi.org/10.1073/pnas.1503956112 SN - 0027-8424 VL - 112 IS - 19 SP - E2416 EP - E2416 PB - National Acad. of Sciences CY - Washington ER - TY - GEN A1 - Xenikoudakis, Georgios A1 - Ahmed, Mayeesha A1 - Harris, Jacob Colt A1 - Wadleigh, Rachel A1 - Paijmans, Johanna L. A. A1 - Hartmann, Stefanie A1 - Barlow, Axel A1 - Lerner, Heather A1 - Hofreiter, Michael T1 - Ancient DNA reveals twenty million years of aquatic life in beavers T2 - Current biology : CB N2 - Xenikoudakis et al. report a partial mitochondrial genome of the extinct giant beaver Castoroides and estimate the origin of aquatic behavior in beavers to approximately 20 million years. This time estimate coincides with the extinction of terrestrial beavers and raises the question whether the two events had a common cause. Y1 - 2020 U6 - https://doi.org/10.1016/j.cub.2019.12.041 SN - 0960-9822 SN - 1879-0445 VL - 30 IS - 3 SP - R110 EP - R111 PB - Current Biology Ltd. CY - London ER - TY - GEN A1 - Wutke, Saskia A1 - Andersson, Leif A1 - Benecke, Norbert A1 - Sandoval-Castellanos, Edson A1 - Gonzalez, Javier A1 - Hallsson, Jon Hallsteinn A1 - Lougas, Lembi A1 - Magnell, Ola A1 - Morales-Muniz, Arturo A1 - Orlando, Ludovic A1 - Palsdottir, Albina Hulda A1 - Reissmann, Monika A1 - Munoz-Rodriguez, Mariana B. A1 - Ruttkay, Matej A1 - Trinks, Alexandra A1 - Hofreiter, Michael A1 - Ludwig, Arne T1 - The origin of ambling horses T2 - Current biology N2 - Horseback riding is the most fundamental use of domestic horses and has had a huge influence on the development of human societies for millennia. Over time, riding techniques and the style of riding improved. Therefore, horses with the ability to perform comfortable gaits (e.g. ambling or pacing), so-called ‘gaited’ horses, have been highly valued by humans, especially for long distance travel. Recently, the causative mutation for gaitedness in horses has been linked to a substitution causing a premature stop codon in the DMRT3 gene (DMRT3_Ser301STOP) [1]. In mice, Dmrt3 is expressed in spinal cord interneurons and plays an important role in the development of limb movement coordination [1]. Genotyping the position in 4396 modern horses from 141 breeds revealed that nowadays the mutated allele is distributed worldwide with an especially high frequency in gaited horses and breeds used for harness racing [2]. Here, we examine historic horse remains for the DMRT3 SNP, tracking the origin of gaitedness to Medieval England between 850 and 900 AD. The presence of the corresponding allele in Icelandic horses (9th–11th century) strongly suggests that ambling horses were brought from the British Isles to Iceland by Norse people. Considering the high frequency of the ambling allele in early Icelandic horses, we believe that Norse settlers selected for this comfortable mode of horse riding soon after arrival. The absence of the allele in samples from continental Europe (including Scandinavia) at this time implies that ambling horses may have spread from Iceland and maybe also the British Isles across the continent at a later date. Y1 - 2016 U6 - https://doi.org/10.1016/j.cub.2016.07.001 SN - 0960-9822 SN - 1879-0445 VL - 26 SP - R697 EP - R699 PB - Cell Press CY - Cambridge ER - TY - GEN A1 - Wuesthoff, Martin A1 - Sohl, F. T1 - Obliquity tides have an impact in diurnal tidal stresses on the Moon. T2 - Macromolecules : a publication of the American Chemical Society Y1 - 2016 SN - 1086-9379 SN - 1945-5100 VL - 51 SP - A672 EP - A672 PB - Wiley-Blackwell CY - Hoboken ER - TY - GEN A1 - Wolff, Wanja A1 - Brand, Ralf T1 - Editorial: Using Substances to Enhance Performance: A Psychology of Neuroenhancement T2 - Frontiers in psychology KW - neuroenhancement KW - cognitive enhancement KW - doping KW - behavior KW - performance enhancement Y1 - 2016 U6 - https://doi.org/10.3389/fpsyg.2016.01741 SN - 1664-1078 VL - 7 PB - Frontiers Research Foundation CY - Lausanne ER - TY - GEN A1 - Wolff, Christian Michael A1 - Canil, Laura A1 - Rehermann, Carolin A1 - Nguyen, Ngoc Linh A1 - Zu, Fengshuo A1 - Ralaiarisoa, Maryline A1 - Caprioglio, Pietro A1 - Fiedler, Lukas A1 - Stolterfoht, Martin A1 - Kogikoski, Junior, Sergio A1 - Bald, Ilko A1 - Koch, Norbert A1 - Unger, Eva L. A1 - Dittrich, Thomas A1 - Abate, Antonio A1 - Neher, Dieter T1 - Correction to 'Perfluorinated self-assembled monolayers enhance the stability and efficiency of inverted perovskite solar cells' (2020, 14 (2), 1445−1456) T2 - ACS nano Y1 - 2020 U6 - https://doi.org/10.1021/acsnano.0c08081 SN - 1936-0851 SN - 1936-086X VL - 14 IS - 11 SP - 16156 EP - 16156 PB - American Chemical Society CY - Washington, DC ER - TY - GEN A1 - Wischke, Christian A1 - Lendlein, Andreas T1 - Functional nanocarriers by miniaturization of polymeric materials T2 - Nanomedicine KW - function KW - microscale KW - morphology KW - nanoscale KW - polymer Y1 - 2016 U6 - https://doi.org/10.2217/nnm.16.45 SN - 1743-5889 SN - 1748-6963 VL - 11 SP - 1507 EP - 1509 PB - Future Medicine CY - London ER - TY - GEN A1 - Wirkner, Janine A1 - Low, Andreas A1 - Struck, Anne-Marie A1 - Hamm, Alfons O. A1 - Weymar, Mathias T1 - DOES AGE INFLUENCE BRAIN POTENTIALS DURING AFFECTIVE PICTURE PROCESSING IN MIDDLE-AGED WOMEN? T2 - Psychophysiology : journal of the Society for Psychophysiological Research Y1 - 2017 SN - 0048-5772 SN - 1469-8986 VL - 54 SP - S40 EP - S40 PB - Wiley CY - Hoboken ER - TY - GEN A1 - Wippert, Pia-Maria A1 - Puschmann, Anne-Katrin A1 - Schiltenwolf, Marcus A1 - Wiebking, Christine A1 - Mayer, Frank T1 - BACK PAIN: THE STUDY OF MECHANISMS AND THE TRANSLATION IN INTERVENTIONS WITHIN THE MISPEX NETWORK T2 - Psychosomatic medicine Y1 - 2016 SN - 0033-3174 SN - 1534-7796 VL - 78 SP - A91 EP - A91 PB - Elsevier CY - Philadelphia ER - TY - GEN A1 - Wippert, Pia-Maria A1 - Block, Andrea A1 - Mansuy, Isabelle M. A1 - Peters, Eva M. J. A1 - Rose, Matthias A1 - Rapp, Michael Armin A1 - Huppertz, Alexander A1 - Würtz-Kozak, Karin T1 - Alterations in Bone Homeostasis and Microstructure Related to Depression and Allostatic Load T2 - Psychotherapy and Psychosomatics Y1 - 2019 U6 - https://doi.org/10.1159/000503640 SN - 0033-3190 SN - 1423-0348 VL - 88 IS - 6 SP - 383 EP - 385 PB - Karger CY - Basel ER - TY - GEN A1 - Wippert, Pia-Maria T1 - Stress and bone health T2 - Psychoneuroendocrinology Y1 - 2019 U6 - https://doi.org/10.1016/j.psyneuen.2019.07.021 SN - 0306-4530 VL - 107 SP - 8 EP - 8 PB - Elsevier CY - Oxford ER - TY - GEN A1 - Williams, Daniel A1 - Escudero, Paola A1 - Gafos, Adamantios I. T1 - Perceptual sensitivity to spectral change in Australian English close front vowels BT - an electroencephalographic investigation T2 - 19 th annual conference of the international speech communicaton association (INTERSPEECH 2018), VOLS 1-6: Speech research for emerging marjets in multilingual societies N2 - Speech scientists have long noted that the qualities of naturally-produced vowels do not remain constant over their durations regardless of being nominally "monophthongs" or "diphthongs". Recent acoustic corpora show that there are consistent patterns of first (F1) and second (F2) formant frequency change across different vowel categories. The three Australian English (AusE) close front vowels /i:, 1, i/ provide a striking example: while their midpoint or mean F1 and F2 frequencies are virtually identical, their spectral change patterns distinctly differ. The results indicate that, despite the distinct patterns of spectral change of AusE /i:, i, la/ in production, its perceptual relevance is not uniform, but rather vowel-category dependent. KW - vowels KW - pre-attentive discrimination KW - speech perception KW - speech acoustics KW - English dialects Y1 - 2018 SN - 978-1-5108-7221-9 U6 - https://doi.org/10.21437/Interspeech.2018-2505 SN - 2308-457X SP - 1442 EP - 1446 PB - ISCA-International Speech Communication Association CY - Baixas ER - TY - GEN A1 - Wiegmann, Alex A1 - Rutschmann, Ronja A1 - Willemsen, Pascale T1 - Correction to: Empirically Investigating the Concept of Lying (vol 34, pg 591, 2017) T2 - Journal of Indian Council of Philosophical Research Y1 - 2018 U6 - https://doi.org/10.1007/s40961-017-0123-9 SN - 0970-7794 SN - 2363-9962 VL - 35 IS - 1 SP - 223 EP - 223 PB - Springer CY - New Dehli ER - TY - GEN A1 - Wicha, Sebastian G. A1 - Kees, Martin G. A1 - Solms, Alexander Maximilian A1 - Minichmayr, Iris K. A1 - Kratzer, Alexander A1 - Kloft, Charlotte T1 - TDMx: A novel web-based open-access support tool for optimising antimicrobial dosing regimens in clinical routine T2 - International journal of antimicrobial agents Y1 - 2015 U6 - https://doi.org/10.1016/j.ijantimicag.2014.12.010 SN - 0924-8579 SN - 1872-7913 VL - 45 IS - 4 SP - 442 EP - 444 PB - Elsevier CY - Amsterdam ER - TY - GEN A1 - Weymar, Mathias A1 - Ventura-Bort, Carlos A1 - Wirkner, Janine A1 - Wendt, Julia A1 - Hamm, Alfons T1 - Effects of Transcutaneous Vagus Nerve Stimulation (TVNS) on unpleasant picture processing and long-term memory T2 - Psychophysiology : journal of the Society for Psychophysiological Research Y1 - 2018 SN - 0048-5772 SN - 1469-8986 VL - 55 SP - S18 EP - S18 PB - Wiley CY - Hoboken ER - TY - GEN A1 - Weymar, Mathias A1 - Ventura-Bort, Carlos A1 - Wirkner, Janine A1 - Genheimer, Hannah A1 - Wendt, Julia A1 - Hamm, Alfons O. T1 - Effects of Transcutaneous Vagus Vagus Nerve Stimulation (TVNS) on selective attentions and emotional episodic memory : findings from ERP research T2 - Psychophysiology : journal of the Society for Psychophysiological Research N2 - Recent research indicates that non- invasive stimulation of the afferent auricular vagal nerve (tVNS) may modulate various cognitive and affec-tive functions, likely via activation of the locus coeruleus- norepinephrine (LC- NE) system. In a series of ERP studies we found that the attention- related P300 component is enhanced during continuous vagal stimula-tion, compared to sham, which is also related to increased salivary alpha amylase levels (a putative indirect marker for central NE activation). In another study, we investigated the effect of continuous tVNS on the late positive potential (LPP), an electrophysiological index for motivated atten-tion toward emotionally evocative cues, and the effects of tVNS on later recognition memory (1- week delay). Here, vagal stimulation prompted earlier LPP differences (300- 500 ms) between unpleasant and neutral scenes. During retrieval, vagal stimulation significantly improved memory performance for unpleasant, but not neutral pictures, compared to sham stimulation, which was also related to enhanced salivary alpha amylase levels. In line, unpleasant images encoded under tVNS compared to sham stimulation also produced enhanced ERP old/new differences (500- 800 ms) during retrieval indicating better recollection. Taken together, our studies suggest that tVNS facilitates attention, learning and episodic memory, likely via afferent projections to the arousal- modulated LC- NE system. We will, however, also show data that point to critical stimulation parameters (likely duration and frequency) that need to be considered when applying tVNS Y1 - 2019 U6 - https://doi.org/10.1111/psyp.13501 SN - 0048-5772 SN - 1469-8986 VL - 56 SP - S12 EP - S12 PB - Wiley CY - Hoboken ER - TY - GEN A1 - Weymar, Mathias A1 - Ventura-Bort, Carlos A1 - Genheimer, Hannah A1 - Wirkner, Janine A1 - Wendt, Julia A1 - Hamm, Alfons O. T1 - THE P300 AND THE LC-NE SYSTEM: NEW INSIGHTS FROM TRANSCUTANEOUS VAGUS NERVE STIMULATION (TVNS) T2 - Psychophysiology : journal of the Society for Psychophysiological Research KW - P300 KW - norepinephrine KW - transcutaneous vagus nerve stimulation Y1 - 2017 SN - 0048-5772 SN - 1469-8986 VL - 54 SP - S145 EP - S145 PB - Wiley CY - Hoboken ER - TY - GEN A1 - Wetzel, Maria A1 - Kempka, Thomas A1 - Kühn, Michael T1 - Predicting macroscopic elastic rock properties requires detailed information on microstructure T2 - Energy procedia N2 - Predicting variations in macroscopic mechanical rock behaviour due to microstructural changes, driven by mineral precipitation and dissolution is necessary to couple chemo-mechanical processes in geological subsurface simulations. We apply 3D numerical homogenization models to estimate Young’s moduli for five synthetic microstructures, and successfully validate our results for comparable geometries with the analytical Mori-Tanaka approach. Further, we demonstrate that considering specific rock microstructures is of paramount importance, since calculated elastic properties may deviate by up to 230 % for the same mineral composition. Moreover, agreement between simulated and experimentally determined Young’s moduli is significantly improved, when detailed spatial information are employed. KW - digital rock physics KW - effective elastic properties KW - numerical Y1 - 2017 U6 - https://doi.org/10.1016/j.egypro.2017.08.195 SN - 1876-6102 VL - 125 SP - 561 EP - 570 PB - Elsevier CY - Amsterdam ER - TY - GEN A1 - Weske, Mathias A1 - Sadiq, Shazia A1 - Soffer, Pnina A1 - Voelzer, Hagen T1 - Preface to BPM 2014 T2 - Information systems Y1 - 2016 U6 - https://doi.org/10.1016/j.is.2015.09.006 SN - 0306-4379 SN - 1873-6076 VL - 56 SP - 233 EP - 234 PB - Elsevier CY - Oxford ER - TY - GEN A1 - Wellenberg, Anna A1 - Weides, L. A1 - Bornhorst, Julia A1 - Crone, Barbara A1 - Karst, U. A1 - Fritz, G. A1 - Honnen, S. T1 - Molecular and electrophysiological analysis of platinum-induced neurotoxicity using the model organism C. elegans T2 - Naunyn-Schmiedeberg's archives of pharmacology Y1 - 2019 UR - https://link.springer.com/content/pdf/10.1007%2Fs00210-019-01621-6.pdf U6 - https://doi.org/10.1007/s00210-019-01621-6 SN - 0028-1298 SN - 1432-1912 VL - 392 SP - S63 EP - S63 PB - Springer CY - New York ER - TY - GEN A1 - Welearegai, Gebrehiwet B. A1 - Schlueter, Max A1 - Hammer, Christian T1 - Static security evaluation of an industrial web application T2 - Proceedings of the 34th ACM/SIGAPP Symposium on Applied Computing N2 - JavaScript is the most popular programming language for web applications. Static analysis of JavaScript applications is highly challenging due to its dynamic language constructs and event-driven asynchronous executions, which also give rise to many security-related bugs. Several static analysis tools to detect such bugs exist, however, research has not yet reported much on the precision and scalability trade-off of these analyzers. As a further obstacle, JavaScript programs structured in Node. js modules need to be collected for analysis, but existing bundlers are either specific to their respective analysis tools or not particularly suitable for static analysis. KW - JavaScript KW - WALA KW - SAFE KW - comparison Y1 - 2019 SN - 978-1-4503-5933-7 U6 - https://doi.org/10.1145/3297280.3297471 SP - 1952 EP - 1961 PB - Association for Computing Machinery CY - New York ER - TY - GEN A1 - Weisser, Karin A1 - Stübler, Sabine A1 - Matheis, Walter A1 - Huisinga, Wilhelm T1 - Towards toxicokinetic modelling of aluminium exposure from adjuvants in medicinal products T2 - Regulatory toxicology and pharmacology : official journal of the International Society for Regulatory Toxicology and Pharmacology N2 - As a potentially toxic agent on nervous system and bone, the safety of aluminium exposure from adjuvants in vaccines and subcutaneous immune therapy (SCIT) products has to be continuously reevaluated, especially regarding concomitant administrations. For this purpose, knowledge on absorption and disposition of aluminium in plasma and tissues is essential. Pharmacokinetic data after vaccination in humans, however, are not available, and for methodological and ethical reasons difficult to obtain. To overcome these limitations, we discuss the possibility of an in vitro-in silico approach combining a toxicokinetic model for aluminium disposition with biorelevant kinetic absorption parameters from adjuvants. We critically review available kinetic aluminium-26 data for model building and, on the basis of a reparameterized toxicokinetic model (Nolte et al., 2001), we identify main modelling gaps. The potential of in vitro dissolution experiments for the prediction of intramuscular absorption kinetics of aluminium after vaccination is explored. It becomes apparent that there is need for detailed in vitro dissolution and in vivo absorption data to establish an in vitro-in vivo correlation (IVIVC) for aluminium adjuvants. We conclude that a combination of new experimental data and further refinement of the Nolte model has the potential to fill a gap in aluminium risk assessment. (C) 2017 Elsevier Inc. All rights reserved. KW - Aluminium KW - Aluminium adjuvants KW - Absorption kinetics KW - Toxicokinetic modelling KW - In vitro dissolution Y1 - 2017 U6 - https://doi.org/10.1016/j.yrtph.2017.02.018 SN - 0273-2300 SN - 1096-0295 VL - 88 SP - 310 EP - 321 PB - Elsevier CY - San Diego ER - TY - GEN A1 - Wawrzenitz, Nicole A1 - Krohe, Alexander T1 - Deformed monazite yields high-temperature tectonic ages T2 - Geology Y1 - 2016 U6 - https://doi.org/10.1130/G37394C.1 SN - 0091-7613 SN - 1943-2682 VL - 44 SP - E377 EP - E377 PB - American Institute of Physics CY - Boulder ER - TY - GEN A1 - Wang, Yongbo A1 - Herzschuh, Ulrike A1 - Liu, Xingqi A1 - Korup, Oliver A1 - Diekmann, Bernhard T1 - Reply to Chong Xu’s comment on: Wang, Yongbo; Herzschuh, Ulrike; Liu, Xingqi; Korup, Oliver; Diekmann, Bernhard: A high-resolution sedimentary archive from landslide-dammed Lake Mengda, north-eastern Tibetan Plateau. - Journal of Paleolimnology. - 51 (2014), S. 303 - 312 T2 - Journal of paleolimnolog Y1 - 2016 U6 - https://doi.org/10.1007/s10933-016-9937-8 SN - 0921-2728 SN - 1573-0417 VL - 57 SP - 163 EP - 164 PB - Springer CY - Dordrecht ER - TY - GEN A1 - Wang, Jingwen A1 - Rychkov, Dmitry A1 - Gerhard, Reimund T1 - Influence of Charge Density on Charge Decay in Chemically Modified Polypropylene Films T2 - 2018 IEEE 2nd International Conference on Dielectrics (ICD) N2 - Previous work has shown that surface modification with orthophosphoric acid can significantly enhance the charge stability on polypropylene (PP) surface by generating deeper traps. In the present study, thermally stimulated potential-decay measurements revealed that the chemical treatment may also significantly increase the number of available trapping sites on the surface. Thus, as a consequence, the so-called "cross-over" phenomenon, which is observed on as-received and thermally treated PP electrets, may be overcome in a certain range of initial charge densities. Furthermore, the discharge behavior of chemically modified samples indicates that charges can be injected from the treated surface into the bulk, and/or charges of opposite polarity can be pulled from the rear electrode into the bulk at elevated temperatures and at the high electric fields that are caused by the deposited charges. In the bulk, a lack of deep traps causes rapid charge decay already in the temperature range around 95 degrees C. KW - polypropylene KW - surface charge stability KW - thermally stimulated discharge KW - cross-over effect KW - chemical modification Y1 - 2018 SN - 978-1-5386-6389-9 U6 - https://doi.org/10.1109/ICD.2018.8514718 PB - IEEE CY - New York ER - TY - GEN A1 - Walz, Ariane A1 - Gret-Regamey, Adrienne A1 - Lavorel, Sandra T1 - Social valuation of ecosystem services in mountain regions T2 - Regional environmental change Y1 - 2016 U6 - https://doi.org/10.1007/s10113-016-1028-x SN - 1436-3798 SN - 1436-378X VL - 16 SP - 1985 EP - 1987 PB - Springer CY - Heidelberg ER - TY - GEN A1 - Waldrip, Steven H. A1 - Niven, Robert K. A1 - Abel, Markus A1 - Schlegel, Michael T1 - Consistent maximum entropy representations of pipe flow networks T2 - AIP conference proceedings N2 - The maximum entropy method is used to predict flows on water distribution networks. This analysis extends the water distribution network formulation of Waldrip et al. (2016) Journal of Hydraulic Engineering (ASCE), by the use of a continuous relative entropy defined on a reduced parameter set. This reduction in the parameters that the entropy is defined over ensures consistency between different representations of the same network. The performance of the proposed reduced parameter method is demonstrated with a one-loop network case study. Y1 - 2017 SN - 978-0-7354-1527-0 U6 - https://doi.org/10.1063/1.4985365 SN - 0094-243X VL - 1853 IS - 1 PB - American Institute of Physics CY - Melville ER - TY - GEN A1 - Waldrip, Steven H. A1 - Niven, Robert K. A1 - Abel, Markus A1 - Schlegel, Michael T1 - Maximum entropy analysis of transport networks T2 - AIP conference proceedings N2 - The maximum entropy method is used to derive an alternative gravity model for a transport network. The proposed method builds on previous methods which assign the discrete value of a maximum entropy distribution to equal the traffic flow rate. The proposed method however, uses a distribution to represent each flow rate. The proposed method is shown to be able to handle uncertainty in a more elegant way and give similar results to traditional methods. It is able to incorporate more of the observed data through the entropy function, prior distribution and integration limits potentially allowing better inferences to be made. Y1 - 2017 SN - 978-0-7354-1527-0 U6 - https://doi.org/10.1063/1.4985364 SN - 0094-243X VL - 1853 IS - 1 PB - American Institute of Physics CY - Melville ER - TY - GEN A1 - Wagner, Kathrin A1 - Oswald, Sascha Eric A1 - Frick, Annett T1 - Multitemporal soil moisture monitoring by use of optical remote sensing data in a dike relocation area T2 - Remote Sensing for Agriculture, Ecosystems, and Hydrology XX N2 - The nature restoration project ‘Lenzener Elbtalaue’, realised from 2002 to 2011 at the river Elbe, included the first large scale dike relocation in Germany (420 ha). Its aim was to initiate the development of endangered natural wetland habitats and processes, accompanied by greater biodiversity in the former grassland dominated area. The monitoring of spatial and temporal variations of soil moisture in this dike relocation area is therefore particularly important for estimating the restoration success. The topsoil moisture monitoring from 1990 to 2017 is based on the Soil Moisture Index (SMI)1 derived with the triangle method2 by use of optical remotely sensed data: land surface temperature and Normalized Differnce Vegetation Index are calculated from Landsat 4/5/7/8 data and atmospheric corrected by use of MODIS data. Spatial and temporal soil moisture variations in the restored area of the dike relocation are compared to the agricultural and pasture area behind the new dike. Ground truth data in the dike relocation area was obtained from field measurements in October 2017 with a FDR device. Additionally, data from a TERENO soil moisture sensor network (SoilNet) and mobile cosmic ray neutron sensing (CRNS) rover measurements are compared to the results of the triangle method for a region in the Harz Mountains (Germany). The SMI time series illustrates, that the dike relocation area has become significantly wetter between 1990 and 2017, due to restructuring measurements. Whereas the SMI of the dike hinterland reflects constant and drier conditions. An influence of climate is unlikely. However, validation of the dimensionless index with ground truth measurements is very difficult, mostly due to large differences in scale. KW - soil moisture KW - time series KW - SMI KW - triangle method KW - Landsat KW - restoration Y1 - 2018 SN - 978-1-5106-2150-3 U6 - https://doi.org/10.1117/12.2325319 SN - 0277-786X SN - 1996-756X VL - 10783 PB - SPIE-INT Soc Optical Engineering CY - Bellingham ER - TY - GEN A1 - Wagner, Dieter T1 - Editorial T2 - Journal of East European management studies : JEEMS Y1 - 2019 U6 - https://doi.org/10.5771/0949-6181-2019-1-3 SN - 0949-6181 SN - 1862-0019 VL - 24 IS - 1 SP - 3 EP - 3 PB - Nomos CY - Baden-Baden ER - TY - GEN A1 - Wachs, Sebastian A1 - Wright, Michelle F. A1 - Sittichai, Ruthaychonnee T1 - Correction: Associations between witnessing and perpetrating online hate in eight countries: The Buffering Effects of Problem-Focused Coping. T2 - International Journal Environmental Research and Public Health N2 - Kein Abstract vorhanden Y1 - 2021 U6 - https://doi.org/10.3390/ijerph18052609 SN - 1661-7827 SN - 1660-4601 VL - 18 IS - 3992 SP - 1 EP - 2 PB - MDPI CY - Basel ER - TY - GEN A1 - Völler, Heinz A1 - Heidler, Maria-Dorothea A1 - Rieck, Angelika A1 - Schikora, Martin A1 - Haubold, Kathrin A1 - Joebges, Michael A1 - Salzwedel, Annett T1 - Prevalence of mild cognitive impairment in patients after an acute coronary syndrome in cardiac rehabilitation T2 - European heart journal Y1 - 2016 SN - 0195-668X SN - 1522-9645 VL - 37 SP - 543 EP - 543 PB - Oxford Univ. Press CY - Oxford ER - TY - GEN A1 - Völler, Heinz A1 - Eichler, Sarah A1 - Harnath, A. A1 - Nothroff, Jörg A1 - Butter, Christian A1 - Schikora, Martin A1 - Wegscheider, Karl A1 - Salzwedel, Annett T1 - Multicomponent cardiac rehabilitation in patients after transcatheter aortic valve implantation (TAVI) - course of functioning and quality of life T2 - European heart journal Y1 - 2016 SN - 0195-668X SN - 1522-9645 VL - 37 SP - 542 EP - 542 PB - Oxford Univ. Press CY - Oxford ER - TY - GEN A1 - Völler, Heinz A1 - Bindl, Dominik A1 - Nagels, Klaus A1 - Hofmann, Reiner A1 - Vettorazzi, Eik A1 - Wegscheider, Karl A1 - Fleck, Eckart A1 - Nagel, Eckhard T1 - Remote telemonitoring in chronic heart failure does not reduce healthcare cost but improves quality of life BT - endpoints of the cardiobbeat trail T2 - Journal of the American College of Cardiology N2 - Background: Evidence that home telemonitoring (HTM) for patients with chronic heart failure (CHF) offers clinical benefit over usual care is controversial as is evidence of a health economic advantage. Therefore the CardioBBEAT trial was designed to prospectively assess the health economic impact of a dedicated home monitoring system for patients with CHF based on actual costs directly obtained from patients’ health care providers. Methods: Between January 2010 and June 2013, 621 patients (mean age 63,0 ± 11,5 years, 88 % male) with a confirmed diagnosis of CHF (LVEF ≤ 40 %) were enrolled and randomly assigned to two study groups comprising usual care with and without an interactive bi-directional HTM (Motiva®). The primary endpoint was the Incremental Cost-Effectiveness Ratio (ICER) established by the groups’ difference in total cost and in the combined clinical endpoint “days alive and not in hospital nor inpatient care per potential days in study” within the follow up of 12 months. Secondary outcome measures were total mortality and health related quality of life (SF-36, WHO-5 and KCCQ). Results: In the intention-to-treat analysis, total mortality (HR 0.81; 95% CI 0.45 – 1.45) and days alive and not in hospital (343.3 ± 55.4 vs. 347.2 ± 43.9; p = 0.909) were not significantly different between HTM and usual care. While the resulting primary endpoint ICER was not positive (-181.9; 95% CI −1626.2 ± 1628.9), quality of life assessed by SF-36, WHO-5 and KCCQ as a secondary endpoint was significantly higher in the HTW group at 6 and 12 months of follow-up. Conclusions: The first simultaneous assessment of clinical and economic outcome of HTM in patients with CHF did not demonstrate superior incremental cost effectiveness compared to usual care. On the other hand, quality of life was improved. It remains open whether the tested HTM solution represents a useful innovative approach in the recent health care setting. Y1 - 2017 SN - 0735-1097 SN - 1558-3597 VL - 69 IS - 11 Supplement SP - 672 EP - 672 PB - Elsevier CY - New York ER - TY - GEN A1 - Voropaev, S. A1 - Korochantsev, A. A1 - Petukhov, D. A1 - Kocherov, A. A1 - Kaeter, David A1 - Ziemann, Martin Andreas A1 - Boettger, Ute T1 - Ordinary chondrites of Chelyabinsk meteorite and comparison with asteroid 25143 (Itokawa) T2 - PLoS one Y1 - 2016 SN - 1086-9379 SN - 1945-5100 VL - 51 SP - A644 EP - A644 PB - Wiley-Blackwell CY - Hoboken ER - TY - GEN A1 - Verissimo, João Marques T1 - Sensitive periods in both L1 and L2 BT - Some conceptual and methodological suggestions T2 - Bilingualism : language and cognition N2 - The keynote article (Mayberry & Kluender, 2017) makes an important contribution to questions concerning the existence and characteristics of sensitive periods in language acquisition. Specifically, by comparing groups of non-native L1 and L2 signers, the authors have been able to ingeniously disentangle the effects of maturation from those of early language exposure. Based on L1 versus L2 contrasts, the paper convincingly argues that L2 learning is a less clear test of sensitive periods. Nevertheless, we believe Mayberry and Kluender underestimate the evidence for maturational factors in L2 learning, especially that coming from recent research. KW - critical period for language KW - sensitive periods KW - language acquisition KW - age of acquisition KW - bilingualism Y1 - 2017 U6 - https://doi.org/10.1017/S1366728918000275 SN - 1366-7289 SN - 1469-1841 VL - 21 IS - 5 SP - 932 EP - 933 PB - Cambridge Univ. Press CY - New York ER - TY - GEN A1 - Verissimo, Joao Marques T1 - Extending a Gradient Symbolic approach to the native versus non-native contrast: The case of plurals in compounds T2 - Bilingualism : language and cognition. N2 - The Gradient Symbolic Computation (GSC) model presented in the keynote article (Goldrick, Putnam & Schwarz) constitutes a significant theoretical development, not only as a model of bilingual code-mixing, but also as a general framework that brings together symbolic grammars and graded representations. The authors are to be commended for successfully integrating a theory of grammatical knowledge with the voluminous research on lexical co-activation in bilinguals. It is, however, unfortunate that a certain conception of bilingualism was inherited from this latter research tradition, one in which the contrast between native and non-native language takes a back seat. Y1 - 2016 U6 - https://doi.org/10.1017/S1366728916000134 SN - 1366-7289 SN - 1469-1841 VL - 19 SP - 900 EP - 902 PB - Cambridge Univ. Press CY - New York ER - TY - GEN A1 - Vasishth, Shravan A1 - Mertzen, Daniela A1 - Jäger, Lena A. A1 - Gelman, Andrew T1 - Corrigendum to: Shravan Vasishth, Daniela Mertzen, Lena A. Jäger, Andrew Gelman; The statistical significance filter leads to overoptimistic expectations of replicability. - Journal of Memory and Language. - 103 (2018), pg. 151 - 175 T2 - Journal of memory and language Y1 - 2018 U6 - https://doi.org/10.1016/j.jml.2018.09.004 SN - 0749-596X SN - 1096-0821 VL - 104 SP - 128 EP - 128 PB - Elsevier CY - San Diego ER - TY - GEN A1 - Ullrich, Andre A1 - Enke, Judith A1 - Teichmann, Malte A1 - Kress, Antonio A1 - Gronau, Norbert T1 - Audit - and then what? BT - a roadmap for digitization of learning factories T2 - Procedia Manufacturing N2 - Current trends such as digital transformation, Internet of Things, or Industry 4.0 are challenging the majority of learning factories. Regardless of whether a conventional learning factory, a model factory, or a digital learning factory, traditional approaches such as the monotonous execution of specific instructions don‘t suffice the learner’s needs, market requirements as well as especially current technological developments. Contemporary teaching environments need a clear strategy, a road to follow for being able to successfully cope with the changes and develop towards digitized learning factories. This demand driven necessity of transformation leads to another obstacle: Assessing the status quo and developing and implementing adequate action plans. Within this paper, details of a maturity-based audit of the hybrid learning factory in the Research and Application Centre Industry 4.0 and a thereof derived roadmap for the digitization of a learning factory are presented. KW - Audit KW - Digitization KW - Learning Factory KW - Roadmap Y1 - 2019 U6 - https://doi.org/10.1016/j.promfg.2019.03.025 SN - 2351-9789 VL - 31 SP - 162 EP - 168 PB - Elsevier CY - Amsterdam ER - TY - GEN A1 - Uhlig, Katja A1 - Gehre, Christian P. A1 - Kammerer, Sarah A1 - Küpper, Jan-Heiner A1 - Coleman, Charles Dominic A1 - Püschel, Gerhard Paul A1 - Duschl, Claus T1 - Real-time monitoring of oxygen consumption of hepatocytes in a microbioreactor T2 - Toxicology letters Y1 - 2018 U6 - https://doi.org/10.1016/j.toxlet.2018.06.652 SN - 0378-4274 SN - 1879-3169 VL - 295 SP - S115 EP - S115 PB - Elsevier CY - Clare ER - TY - GEN A1 - Turner, Bryan S. A1 - Contreras-Vejar, Yuri T1 - Introduction BT - Reflections on regimes of happiness T2 - Regimes of happiness : comparative and historical studies N2 - This book started as a conversation about successful societies and human development. It was originally based on a simple idea— it would be unusual if, in a society that might be reasonably deemed as successful, its citizens were deeply unhappy. This combination— successful societies and happy citizens— raised immediate and obvious problems. How might one define “success” when dealing, for example, with a society as large and as complex as the United States? We ran into equally major problems when trying to understand “happiness.” Yet one constantly hears political analysts talking about the success or failure of various democratic institutions. In ordinary conversations one constantly hears people talking about being happy or unhappy. In the everyday world, conversations about living in a successful society or about being happy do not appear to cause bewilderment or confusion. “Ordinary people” do not appear to find questions like— is your school successful or are you happily married?— meaningless or absurd. Yet, in the social sciences, both “successful societies” and “happy lives” are seen to be troublesome. As our research into happiness and success unfolded, the conundrums we discussed were threefold: societal conditions, measurements and concepts. What are the key social factors that are indispensable for the social and political stability of any given society? Is it possible to develop precise measures of social success that would give us reliable data? There are a range of economic indicators that might be associated with success, such as labor productivity, economic growth rates, low inflation and a robust GDP. Are there equally reliable political and social measures of a successful society and human happiness? For example, rule of law and the absence of large- scale corruption might be relevant to the assessment of societal happiness. These questions about success led us inexorably to what seems to be a futile notion: happiness. Economic variables such as income or psychological measures of well- being in terms of mental health could be easily analyzed; however, happiness is a dimension that has been elusive to the social sciences. In our unfolding conversation, there was also another stream of thought, namely that the social sciences appeared to be more open to the study of human unhappiness rather than happiness. Y1 - 2019 SN - 978-1-78308-886-7 SN - 978-1-78308-885-0 SP - 1 EP - 8 PB - Anthem Press CY - London ER - TY - GEN A1 - Troll, K. A1 - Kulkarni, Amit A1 - Wang, W. A1 - Darko, C. A1 - Koumba, A. M. Bivigou A1 - Laschewsky, André A1 - Müller-Buschbaum, Peter A1 - Papadakis, Christine M. T1 - The collapse transition of poly(styrene-b-(N-isopropyl acrylamide)) diblock copolymers in aqueous solution and in thin films T2 - Colloid and polymer science : official journal of the Kolloid-Gesellschaft Y1 - 2011 U6 - https://doi.org/10.1007/s00396-010-2344-1 SN - 0303-402X VL - 289 IS - 2 SP - 227 EP - 227 PB - Springer CY - New York ER - TY - GEN A1 - Tristram, Hildegard L. C. T1 - Annotated Bibliography of English Studies (ABES), vol. 109: The Celtic Englishes N2 - This file contains 200 bibliographical entries on the most important publications in the field of the 'Celtic Englishes' with full summary of contents and classification of the varieties concerned (Irish English, Scottish English, Manx English, Welsh English, and Cornu-English). Y1 - 1997 UR - http://abes.tandf.co.uk/abes/ ER - TY - GEN A1 - Trapp, Matthias A1 - Döllner, Jürgen Roland Friedrich ED - Banissi, E Ursyn T1 - Interactive Close-Up Rendering for Detail plus Overview Visualization of 3D Digital Terrain Models T2 - 2019 23rd International Conference Information Visualisation (IV) N2 - This paper presents an interactive rendering technique for detail+overview visualization of 3D digital terrain models using interactive close-ups. A close-up is an alternative presentation of input data varying with respect to geometrical scale, mapping, appearance, as well as Level-of-Detail (LOD) and Level-of-Abstraction (LOA) used. The presented 3D close-up approach enables in-situ comparison of multiple Regionof-Interests (ROIs) simultaneously. We describe a GPU-based rendering technique for the image-synthesis of multiple close-ups in real-time. KW - Terrain Visualization KW - Detail plus Overview KW - Close-Up KW - Coordinated and Multiple Views Y1 - 2019 SN - 978-1-7281-2838-2 SN - 978-1-7281-2839-9 U6 - https://doi.org/10.1109/IV.2019.00053 SN - 2375-0138 SN - 1550-6037 SP - 275 EP - 280 PB - Inst. of Electr. and Electronics Engineers CY - Los Alamitos ER - TY - GEN A1 - Trapp, Matthias A1 - Döllner, Jürgen Roland Friedrich T1 - Real-time Screen-space Geometry Draping for 3D Digital Terrain Models T2 - 2019 23rd International Conference Information Visualisation (IV) N2 - A fundamental task in 3D geovisualization and GIS applications is the visualization of vector data that can represent features such as transportation networks or land use coverage. Mapping or draping vector data represented by geometric primitives (e.g., polylines or polygons) to 3D digital elevation or 3D digital terrain models is a challenging task. We present an interactive GPU-based approach that performs geometry-based draping of vector data on per-frame basis using an image-based representation of a 3D digital elevation or terrain model only. KW - Geometry Draping KW - Geovisualization KW - GPU-based Real-time Rendering Y1 - 2019 SN - 978-1-7281-2838-2 SN - 978-1-7281-2839-9 U6 - https://doi.org/10.1109/IV.2019.00054 SN - 2375-0138 SN - 1550-6037 SP - 281 EP - 286 PB - Inst. of Electr. and Electronics Engineers CY - Los Alamitos ER - TY - GEN A1 - Torkura, Kennedy A. A1 - Sukmana, Muhammad Ihsan Haikal A1 - Strauss, Tim A1 - Graupner, Hendrik A1 - Cheng, Feng A1 - Meinel, Christoph T1 - CSBAuditor BT - proactive security risk analysis for cloud storage broker systems T2 - 17th International Symposium on Network Computing and Applications (NCA) N2 - Cloud Storage Brokers (CSB) provide seamless and concurrent access to multiple Cloud Storage Services (CSS) while abstracting cloud complexities from end-users. However, this multi-cloud strategy faces several security challenges including enlarged attack surfaces, malicious insider threats, security complexities due to integration of disparate components and API interoperability issues. Novel security approaches are imperative to tackle these security issues. Therefore, this paper proposes CSBAuditor, a novel cloud security system that continuously audits CSB resources, to detect malicious activities and unauthorized changes e.g. bucket policy misconfigurations, and remediates these anomalies. The cloud state is maintained via a continuous snapshotting mechanism thereby ensuring fault tolerance. We adopt the principles of chaos engineering by integrating Broker Monkey, a component that continuously injects failure into our reference CSB system, Cloud RAID. Hence, CSBAuditor is continuously tested for efficiency i.e. its ability to detect the changes injected by Broker Monkey. CSBAuditor employs security metrics for risk analysis by computing severity scores for detected vulnerabilities using the Common Configuration Scoring System, thereby overcoming the limitation of insufficient security metrics in existing cloud auditing schemes. CSBAuditor has been tested using various strategies including chaos engineering failure injection strategies. Our experimental evaluation validates the efficiency of our approach against the aforementioned security issues with a detection and recovery rate of over 96 %. KW - Cloud-Security KW - Cloud Audit KW - Security Metrics KW - Security Risk Assessment KW - Secure Configuration Y1 - 2018 SN - 978-1-5386-7659-2 U6 - https://doi.org/10.1109/NCA.2018.8548329 PB - IEEE CY - New York ER - TY - GEN A1 - Torkura, Kennedy A. A1 - Sukmana, Muhammad Ihsan Haikal A1 - Meinig, Michael A1 - Kayem, Anne V. D. M. A1 - Cheng, Feng A1 - Meinel, Christoph A1 - Graupner, Hendrik T1 - Securing cloud storage brokerage systems through threat models T2 - Proceedings IEEE 32nd International Conference on Advanced Information Networking and Applications (AINA) N2 - Cloud storage brokerage is an abstraction aimed at providing value-added services. However, Cloud Service Brokers are challenged by several security issues including enlarged attack surfaces due to integration of disparate components and API interoperability issues. Therefore, appropriate security risk assessment methods are required to identify and evaluate these security issues, and examine the efficiency of countermeasures. A possible approach for satisfying these requirements is employment of threat modeling concepts, which have been successfully applied in traditional paradigms. In this work, we employ threat models including attack trees, attack graphs and Data Flow Diagrams against a Cloud Service Broker (CloudRAID) and analyze these security threats and risks. Furthermore, we propose an innovative technique for combining Common Vulnerability Scoring System (CVSS) and Common Configuration Scoring System (CCSS) base scores in probabilistic attack graphs to cater for configuration-based vulnerabilities which are typically leveraged for attacking cloud storage systems. This approach is necessary since existing schemes do not provide sufficient security metrics, which are imperatives for comprehensive risk assessments. We demonstrate the efficiency of our proposal by devising CCSS base scores for two common attacks against cloud storage: Cloud Storage Enumeration Attack and Cloud Storage Exploitation Attack. These metrics are then used in Attack Graph Metric-based risk assessment. Our experimental evaluation shows that our approach caters for the aforementioned gaps and provides efficient security hardening options. Therefore, our proposals can be employed to improve cloud security. KW - Cloud-Security KW - Threat Models KW - Security Metrics KW - Security Risk Assessment KW - Secure Configuration Y1 - 2018 SN - 978-1-5386-2195-0 U6 - https://doi.org/10.1109/AINA.2018.00114 SN - 1550-445X SP - 759 EP - 768 PB - IEEE CY - New York ER - TY - GEN A1 - Torkura, Kennedy A. A1 - Sukmana, Muhammad Ihsan Haikal A1 - Kayem, Anne V. D. M. A1 - Cheng, Feng A1 - Meinel, Christoph T1 - A cyber risk based moving target defense mechanism for microservice architectures T2 - IEEE Intl Conf on Parallel & Distributed Processing with Applications, Ubiquitous Computing & Communications, Big Data & Cloud Computing, Social Computing & Networking, Sustainable Computing & Communications (ISPA/IUCC/BDCloud/SocialCom/SustainCom) N2 - Microservice Architectures (MSA) structure applications as a collection of loosely coupled services that implement business capabilities. The key advantages of MSA include inherent support for continuous deployment of large complex applications, agility and enhanced productivity. However, studies indicate that most MSA are homogeneous, and introduce shared vulnerabilites, thus vulnerable to multi-step attacks, which are economics-of-scale incentives to attackers. In this paper, we address the issue of shared vulnerabilities in microservices with a novel solution based on the concept of Moving Target Defenses (MTD). Our mechanism works by performing risk analysis against microservices to detect and prioritize vulnerabilities. Thereafter, security risk-oriented software diversification is employed, guided by a defined diversification index. The diversification is performed at runtime, leveraging both model and template based automatic code generation techniques to automatically transform programming languages and container images of the microservices. Consequently, the microservices attack surfaces are altered thereby introducing uncertainty for attackers while reducing the attackability of the microservices. Our experiments demonstrate the efficiency of our solution, with an average success rate of over 70% attack surface randomization. KW - Security Risk Assessment KW - Security Metrics KW - Moving Target Defense KW - Microservices Security KW - Application Container Security Y1 - 2018 SN - 978-1-7281-1141-4 U6 - https://doi.org/10.1109/BDCloud.2018.00137 SN - 2158-9178 SP - 932 EP - 939 PB - Institute of Electrical and Electronics Engineers CY - Los Alamitos ER - TY - GEN A1 - Torkura, Kennedy A. A1 - Sukmana, Muhammad Ihsan Haikal A1 - Cheng, Feng A1 - Meinel, Christoph T1 - Leveraging cloud native design patterns for security-as-a-service applications T2 - IEEE International Conference on Smart Cloud (SmartCloud) N2 - This paper discusses a new approach for designing and deploying Security-as-a-Service (SecaaS) applications using cloud native design patterns. Current SecaaS approaches do not efficiently handle the increasing threats to computer systems and applications. For example, requests for security assessments drastically increase after a high-risk security vulnerability is disclosed. In such scenarios, SecaaS applications are unable to dynamically scale to serve requests. A root cause of this challenge is employment of architectures not specifically fitted to cloud environments. Cloud native design patterns resolve this challenge by enabling certain properties e.g. massive scalability and resiliency via the combination of microservice patterns and cloud-focused design patterns. However adopting these patterns is a complex process, during which several security issues are introduced. In this work, we investigate these security issues, we redesign and deploy a monolithic SecaaS application using cloud native design patterns while considering appropriate, layered security counter-measures i.e. at the application and cloud networking layer. Our prototype implementation out-performs traditional, monolithic applications with an average Scanner Time of 6 minutes, without compromising security. Our approach can be employed for designing secure, scalable and performant SecaaS applications that effectively handle unexpected increase in security assessment requests. KW - Cloud-Security KW - Security-as-a-Service KW - Vulnerability Assessment KW - Cloud Native Applications Y1 - 2017 SN - 978-1-5386-3684-8 U6 - https://doi.org/10.1109/SmartCloud.2017.21 SP - 90 EP - 97 PB - Institute of Electrical and Electronics Engineers CY - New York ER - TY - GEN A1 - Timme, Sinika T1 - The face of affect and exertion BT - automated facial action analysis to decode the flow of experience during exercise T2 - Journal of sport & exercise psychology Y1 - 2020 SN - 0895-2779 SN - 1543-2904 VL - 42 SP - S3 EP - S3 PB - Human Kinetics Publishers CY - Champaign ER - TY - GEN A1 - Tiedemann, Ralph A1 - Pfautsch, Simone T1 - MHC evolution in ducks and allies T2 - Journal of ornithology Y1 - 2006 SN - 0021-8375 VL - 147 IS - Supplement 1 SP - 48 EP - 48 PB - Blackwell CY - New York ER - TY - GEN A1 - Thomas, Christine A1 - Sabbah, Patricia A1 - Rapp, Michael Armin A1 - Eschweiler, Gerhard T1 - The Perioperative Care of Older Patients T2 - Deutsches Ärzteblatt international : a weekly online journal of clinical medicine and public health T2 - Bedarf für eine perioperative Altersmedizin Y1 - 2019 U6 - https://doi.org/10.3238/arztebl.2019.0373a SN - 1866-0452 VL - 116 IS - 21 SP - 373 EP - 373 PB - Dt. Ärzte-Verl. CY - Cologne ER - TY - GEN A1 - Thoelert, Steffen A1 - Hörmann, Ulrich A1 - Antreich, Felix A1 - Meurer, Michael T1 - Ionospheric effects on high gain antenna GNSS measurements BT - TEC estimation and correction T2 - Proceedings of the 30th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2017) N2 - The ionospheric delay of global navigation satellite systems (GNSS) signals typically is compensated by adding a single correction value to the pseudorange measurement of a GNSS receiver. Yet, this neglects the dispersive nature of the ionosphere. In this context we analyze the ionospheric signal distortion beyond a constant delay. These effects become increasingly significant with the signal bandwidth and hence more important for new broadband navigation signals. Using measurements of the Galileo E5 signal, captured with a high gain antenna, we verify that the expected influence can indeed be observed and compensated. A new method to estimate the total electron content (TEC) from a single frequency high gain antenna measurement of a broadband GNSS signal is proposed and described in detail. The received signal is de facto unaffected by multi-path and interference because of the narrow aperture angle of the used antenna which should reduce the error source of the result in general. We would like to point out that such measurements are independent of code correlation, like in standard receiver applications. It is therefore also usable without knowledge of the signal coding. Results of the TEC estimation process are shown and discussed comparing to common TEC products like TEC maps and dual frequency receiver estimates. Y1 - 2017 U6 - https://doi.org/10.33012/2017.15343 SN - 2331-5911 SN - 2331-5954 SP - 3368 EP - 3374 PB - Instituite of Navigation CY - Washington ER - TY - GEN A1 - Thiede, Rasmus Christoph A1 - Ehlers, Todd T1 - Large spatial and temporal variations in Himalayan denudation (vol 371, pg 278, 2013) T2 - Earth & planetary science letters Y1 - 2013 U6 - https://doi.org/10.1016/j.epsl.2013.07.004 SN - 0012-821X VL - 374 IS - 13 SP - 256 EP - 257 PB - Elsevier CY - Amsterdam ER - TY - GEN A1 - Teusner, Ralf A1 - Matthies, Christoph A1 - Staubitz, Thomas T1 - What Stays in Mind? BT - Retention Rates in Programming MOOCs T2 - IEEE Frontiers in Education Conference (FIE) Y1 - 2018 SN - 978-1-5386-1174-6 U6 - https://doi.org/10.1109/FIE.2018.8658890 SN - 0190-5848 PB - IEEE CY - New York ER - TY - GEN A1 - Ten Freyhaus, Henrik A1 - Huntgeburth, Michael A1 - Wingler, Kirstin A1 - Baeumer, A. T. A1 - Wartenberg, Maria A1 - Sauer, H. A1 - Bekhite, Mohamed M. A1 - Rosenkranz, S. T1 - Inhibition of ROS liberation by the novel nox inhibitor VAS2870 attenuates PDGF-dependent src activation and chemotaxis, but not proliferation in vascular smooth muscle cells T2 - European heart journal Y1 - 2006 SN - 0195-668X SN - 1522-9645 VL - 27 SP - 965 EP - 965 PB - Oxford University Press CY - Oxford ER - TY - GEN A1 - ten Freyhaus, Henrik A1 - Huntgeburth, Michael A1 - Winger, Kirstin A1 - Bäumer, Anselm T. A1 - Vantler, Marius A1 - Bekhite, Mohamed M. A1 - Wartenberg, Maria A1 - Sauer, Heinrich A1 - Sparwel, Jan A1 - Rosenkranz, Stephan T1 - Inhibition of ROS liberation attenuates PDGF-Dependent chemotaxis, but not proliferation in vascular smooth muscle cells - Critical role of Src kinase T2 - Circulation : an American Heart Association journal Y1 - 2006 SN - 0009-7322 VL - 114 SP - 296 EP - 297 PB - Lippincott Williams & Wilkins CY - Philadelphia ER - TY - GEN A1 - Teif, Vladimir B. A1 - Cherstvy, Andrey G. T1 - Chromatin and epigenetics: current biophysical views T2 - AIMS biophysics N2 - Recent advances in high-throughput sequencing experiments and their theoretical descriptions have determined fast dynamics of the "chromatin and epigenetics" field, with new concepts appearing at high rate. This field includes but is not limited to the study of DNA-protein-RNA interactions, chromatin packing properties at different scales, regulation of gene expression and protein trafficking in the cell nucleus, binding site search in the crowded chromatin environment and modulation of physical interactions by covalent chemical modifications of the binding partners. The current special issue does not pretend for the full coverage of the field, but it rather aims to capture its development and provide a snapshot of the most recent concepts and approaches. Eighteen open-access articles comprising this issue provide a delicate balance between current theoretical and experimental biophysical approaches to uncover chromatin structure and understand epigenetic regulation, allowing free flow of new ideas and preliminary results. KW - chromatin KW - epigenetics KW - linker histones KW - nucleosome KW - DNA-protein binding KW - histone modifications KW - remodelers KW - topologically associated domains KW - DNA methylation KW - DNA supercoiling Y1 - 2016 U6 - https://doi.org/10.3934/biophy.2016.1.88 SN - 2377-9098 VL - 3 SP - 88 EP - 98 PB - American Institute of Mathematical Sciences CY - Springfield ER - TY - GEN A1 - Teichmann, Malte A1 - Ullrich, Andre A1 - Gronau, Norbert T1 - Subject-oriented learning BT - a new perspective for vocational training in learning factories T2 - Procedia Manufacturing N2 - The transformation to a digitized company changes not only the work but also social context for the employees and requires inter alia new knowledge and skills from them. Additionally, individual action problems arise. This contribution proposes the subject-oriented learning theory, in which the employees´ action problems are the starting point of training activities in learning factories. In this contribution, the subject-oriented learning theory is exemplified and respective advantages for vocational training in learning factories are pointed out both theoretically and practically. Thereby, especially the individual action problems of learners and the infrastructure are emphasized as starting point for learning processes and competence development. KW - Subject-oriented learning KW - action problems KW - vocational training KW - learning factories Y1 - 2019 U6 - https://doi.org/10.1016/j.promfg.2019.03.012 SN - 2351-9789 VL - 31 SP - 72 EP - 78 PB - Elsevier CY - Amsterdam ER - TY - GEN A1 - Tammen, Harald A1 - Koemhoff, Martin A1 - Mark, Michael A1 - Hocher, Berthold A1 - Delic, Denis A1 - Hess, Rüdiger A1 - von Eynatten, Maximilian A1 - Klein, Thomas T1 - Linagliptin treatment is associated with improved cobalamin (vitamin B-12) storage in mice and potentially in humans T2 - Diabetologia : journal of the European Association for the Study of Diabetes (EASD) Y1 - 2018 SN - 0012-186X SN - 1432-0428 VL - 61 SP - S252 EP - S253 PB - Springer CY - New York ER - TY - GEN A1 - Talukder, Srijeeta A1 - Sen, Shrabani A1 - Chakraborti, Prantik A1 - Metzler, Ralf A1 - Banik, Suman K. A1 - Chaudhury, Pinaki T1 - Breathing dynamics based parameter sensitivity analysis of hetero-polymeric DNA T2 - The journal of chemical physics : bridges a gap between journals of physics and journals of chemistr N2 - We study the parameter sensitivity of hetero-polymeric DNA within the purview of DNA breathing dynamics. The degree of correlation between the mean bubble size and the model parameters is estimated for this purpose for three different DNA sequences. The analysis leads us to a better understanding of the sequence dependent nature of the breathing dynamics of hetero-polymeric DNA. Out of the 14 model parameters for DNA stability in the statistical Poland-Scheraga approach, the hydrogen bond interaction epsilon(hb)(AT) for an AT base pair and the ring factor. turn out to be the most sensitive parameters. In addition, the stacking interaction epsilon(st)(TA-TA) for an TA-TA nearest neighbor pair of base-pairs is found to be the most sensitive one among all stacking interactions. Moreover, we also establish that the nature of stacking interaction has a deciding effect on the DNA breathing dynamics, not the number of times a particular stacking interaction appears in a sequence. We show that the sensitivity analysis can be used as an effective measure to guide a stochastic optimization technique to find the kinetic rate constants related to the dynamics as opposed to the case where the rate constants are measured using the conventional unbiased way of optimization. Y1 - 2014 U6 - https://doi.org/10.1063/1.4871297 SN - 0021-9606 SN - 1089-7690 VL - 140 IS - 14 PB - American Institute of Physics CY - Melville ER - TY - GEN A1 - Tala, Mahdi A1 - Schrape, Oliver A1 - Krstić, Miloš A1 - Bertozzi, Davide T1 - Exploring the Performance-Energy Optimization Space of a Bridge Between 3D-Stacked Electronic and Optical Networks-on-Chip T2 - XXXIII Conference on Design of Circuits and Integrated Systems (DCIS) N2 - The relentless improvement of silicon photonics is making optical interconnects and networks appealing for use in miniaturized systems, where electrical interconnects cannot keep up with the growing levels of core integration due to bandwidth density and power efficiency limitations. At the same time, solutions such as 3D stacking or 2.5D integration open the door to a fully dedicated process optimization for the photonic die. However, an architecture-level integration challenge arises between the electronic network and the optical one in such tightly-integrated parallel systems. It consists of adapting signaling rates, matching the different levels of communication parallelism, handling cross-domain flow control, addressing re-synchronization concerns, and avoiding protocol-dependent deadlock. The associated energy and performance overhead may offset the inherent benefits of the emerging technology itself. This paper explores a hybrid CMOS-ECL bridge architecture between 3D-stacked technology-heterogeneous networks-on-chip (NoCs). The different ways of overcoming the serialization challenge (i.e., through an improvement of the signaling rate and/or through space-/wavelength division multiplexing options) give rise to a configuration space that the paper explores, in search for the most energy-efficient configuration for high-performance. Y1 - 2018 SN - 978-1-7281-0171-2 U6 - https://doi.org/10.1109/DCIS.2018.8681461 SN - 2471-6170 SN - 2640-5563 PB - IEEE CY - New York ER - TY - GEN A1 - Synodinos, Alexios D. A1 - Eldridge, David A1 - Geißler, Katja A1 - Jeltsch, Florian A1 - Lohmann, Dirk A1 - Midgley, Guy A1 - Blaum, Niels T1 - Remotely sensed canopy height reveals three pantropical ecosystem states BT - a comment T2 - Ecology : a publication of the Ecological Society of America Y1 - 2017 U6 - https://doi.org/10.1002/ecy.1997 SN - 0012-9658 SN - 1939-9170 VL - 99 IS - 1 SP - 231 EP - 234 PB - Wiley CY - Hoboken ER - TY - GEN A1 - Sukmana, Muhammad Ihsan Haikal A1 - Torkura, Kennedy A. A1 - Graupner, Hendrik A1 - Cheng, Feng A1 - Meinel, Christoph T1 - Unified Cloud Access Control Model for Cloud Storage Broker T2 - 33rd International Conference on Information Networking (ICOIN 2019) N2 - Cloud Storage Broker (CSB) provides value-added cloud storage service for enterprise usage by leveraging multi-cloud storage architecture. However, it raises several challenges for managing resources and its access control in multiple Cloud Service Providers (CSPs) for authorized CSB stakeholders. In this paper we propose unified cloud access control model that provides the abstraction of CSP's services for centralized and automated cloud resource and access control management in multiple CSPs. Our proposal offers role-based access control for CSB stakeholders to access cloud resources by assigning necessary privileges and access control list for cloud resources and CSB stakeholders, respectively, following privilege separation concept and least privilege principle. We implement our unified model in a CSB system called CloudRAID for Business (CfB) with the evaluation result shows it provides system-and-cloud level security service for cfB and centralized resource and access control management in multiple CSPs. KW - Cloud Storage Broker KW - Cloud access control and resource management KW - Unified cloud model KW - Privilege separation concept KW - Least privilege principle KW - Role-based access control Y1 - 2019 SN - 978-1-5386-8350-7 U6 - https://doi.org/10.1109/ICOIN.2019.8717982 SN - 1976-7684 SP - 60 EP - 65 PB - IEEE CY - Los Alamitos ER - TY - GEN A1 - Sukmana, Muhammad Ihsan Haikal A1 - Torkura, Kennedy A. A1 - Cheng, Feng A1 - Meinel, Christoph A1 - Graupner, Hendrik T1 - Unified logging system for monitoring multiple cloud storage providers in cloud storage broker T2 - 32ND International Conference on Information Networking (ICOIN) N2 - With the increasing demand for personal and enterprise data storage service, Cloud Storage Broker (CSB) provides cloud storage service using multiple Cloud Service Providers (CSPs) with guaranteed Quality of Service (QoS), such as data availability and security. However monitoring cloud storage usage in multiple CSPs has become a challenge for CSB due to lack of standardized logging format for cloud services that causes each CSP to implement its own format. In this paper we propose a unified logging system that can be used by CSB to monitor cloud storage usage across multiple CSPs. We gather cloud storage log files from three different CSPs and normalise these into our proposed log format that can be used for further analysis process. We show that our work enables a coherent view suitable for data navigation, monitoring, and analytics. KW - Unified logging system KW - Cloud Service Provider KW - cloud monitoring KW - data integration KW - security analytics Y1 - 2018 SN - 978-1-5386-2290-2 U6 - https://doi.org/10.1109/ICOIN.2018.8343081 SP - 44 EP - 49 PB - IEEE CY - New York ER - TY - GEN A1 - Stroehle, Andreas A1 - Rapp, Michael Armin T1 - Prevention of Cognitive Decline: A Physical Exercise Perspective on Brain Health in the Long Run T2 - Journal of the American Medical Directors Association Y1 - 2016 U6 - https://doi.org/10.1016/j.jamda.2016.02.030 SN - 1525-8610 SN - 1538-9375 VL - 17 SP - 461 EP - 462 PB - Elsevier CY - New York ER - TY - GEN A1 - Strader, Anne A1 - Schneider, Max A1 - Schorlemmer, Danijel T1 - Erratum zu: Strader, Anne; Schneider, Max; Schorlemmer, Danijel: Prospective and retrospective evaluation of five-year earthquake forecast models for California (Geophysical Journal International, 211 (2017) 1, S. 239 – 251, https://doi.org/10.1093/gji/ggx268) T2 - Geophysical journal international N2 - S-test results for the USGS and RELM forecasts. The differences between the simulated log-likelihoods and the observed log-likelihood are labelled on the horizontal axes, with scaling adjustments for the 40year.retro experiment. The horizontal lines represent the confidence intervals, within the 0.05 significance level, for each forecast and experiment. If this range contains a log-likelihood difference of zero, the forecasted log-likelihoods are consistent with the observed, and the forecast passes the S-test (denoted by thin lines). If the minimum difference within this range does not contain zero, the forecast fails the S-test for that particular experiment, denoted by thick lines. Colours distinguish between experiments (see Table 2 for explanation of experiment durations). Due to anomalously large likelihood differences, S-test results for Wiemer-Schorlemmer.ALM during the 10year.retro and 40year.retro experiments are not displayed. The range of log-likelihoods for the Holliday-et-al.PI forecast is lower than for the other forecasts due to relatively homogeneous forecasted seismicity rates and use of a small fraction of the RELM testing region. Y1 - 2017 U6 - https://doi.org/10.1093/gji/ggx496 SN - 0956-540X SN - 1365-246X VL - 212 IS - 2 SP - 1314 EP - 1314 PB - Oxford Univ. Press CY - Oxford ER - TY - GEN A1 - Stoltnow, Malte A1 - Seifert, Thomas A1 - Jeske, Tilman J. A1 - Gilbricht, Sabine A1 - Krause, Joachim T1 - Contributions to the mineralogical and geochemical characterization of Fe-Sn-Zn-Cu-In skarn-type mineralization in the Schwarzenberg mining district, Germany T2 - Life with Ore Deposits on Earth – 15th SGA Biennial Meeting 2019 N2 - The Schwarzenberg mining district in the western Erzgebirge hosts numerous skarn-hosted tin-polymetallic deposits, such as Breitenbrunn. The St. Christoph mine is located in the Breitenbrunn deposit and is the locus typicus of christophite, an iron-rich sphalerite variety, which can be associated with indium enrichment. This study presents a revision of the paragenetic scheme, a contribution to the indium behavior and potential, and discussion on the origin of the sulfur. This was achieved through reflected light microscopy, SEM-based MLA, EPMA, and bulk mineral sulfur isotope analysis on 37 sulfide-rich skarn samples from a mineral collection. The paragenetic scheme includes: a pre-mineralization stage of anhydrous calc-silicates and hydrous minerals; an oxide stage, dominated by magnetite; a sulfide stage of predominantly sphalerite, minor pyrite, chalcopyrite, arsenopyrite, and galena. Some sphalerite samples present elevated indium contents of up to 0.44 wt%. Elevated iron contents (4-10 wt%) in sphalerite can be tentatively linked to increased indium incorporation, but further analyses are required. Analyzed sulfides exhibit homogeneous delta S-34 values (-1 to +2 parts per thousand VCDT), assumed to be post-magmatic. They correlate with other Fe-Sn-Zn-Cu-In skarn deposits in the western Erzgebirge, and Permian vein-hosted associations throughout the Erzgebirge region. Y1 - 2019 SP - 1089 EP - 1092 PB - SGA Soc Geology Applied mineral depositis CY - Geneva ER - TY - GEN A1 - Stojanovic, Vladeta A1 - Trapp, Matthias A1 - Richter, Rico A1 - Döllner, Jürgen Roland Friedrich T1 - A service-oriented approach for classifying 3D points clouds by example of office furniture classification T2 - Web3D 2018: Proceedings of the 23rd International ACM Conference on 3D Web Technology N2 - The rapid digitalization of the Facility Management (FM) sector has increased the demand for mobile, interactive analytics approaches concerning the operational state of a building. These approaches provide the key to increasing stakeholder engagement associated with Operation and Maintenance (O&M) procedures of living and working areas, buildings, and other built environment spaces. We present a generic and fast approach to process and analyze given 3D point clouds of typical indoor office spaces to create corresponding up-to-date approximations of classified segments and object-based 3D models that can be used to analyze, record and highlight changes of spatial configurations. The approach is based on machine-learning methods used to classify the scanned 3D point cloud data using 2D images. This approach can be used to primarily track changes of objects over time for comparison, allowing for routine classification, and presentation of results used for decision making. We specifically focus on classification, segmentation, and reconstruction of multiple different object types in a 3D point-cloud scene. We present our current research and describe the implementation of these technologies as a web-based application using a services-oriented methodology. KW - Indoor Models KW - 3D Point Clouds KW - Machine KW - Learning KW - BIM KW - Service-Oriented Y1 - 2018 SN - 978-1-4503-5800-2 U6 - https://doi.org/10.1145/3208806.3208810 SP - 1 EP - 9 PB - Association for Computing Machinery CY - New York ER - TY - GEN A1 - Stich, Michael A1 - Beta, Carsten T1 - Time-Delay Feedback Control of an Oscillatory Medium T2 - Biological Systems: Nonlinear Dynamics Approach N2 - The supercritical Hopf bifurcation is one of the simplest ways in which a stationary state of a nonlinear system can undergo a transition to stable self-sustained oscillations. At the bifurcation point, a small-amplitude limit cycle is born, which already at onset displays a finite frequency. If we consider a reaction-diffusion system that undergoes a supercritical Hopf bifurcation, its dynamics is described by the complex Ginzburg-Landau equation (CGLE). Here, we study such a system in the parameter regime where the CGLE shows spatio-temporal chaos. We review a type of time-delay feedback methods which is suitable to suppress chaos and replace it by other spatio-temporal solutions such as uniform oscillations, plane waves, standing waves, and the stationary state. Y1 - 2019 SN - 978-3-030-16585-7 SN - 978-3-030-16584-0 U6 - https://doi.org/10.1007/978-3-030-16585-7_1 SN - 2199-3041 SN - 2199-305X VL - 20 SP - 1 EP - 17 PB - Springer CY - Cham ER - TY - GEN A1 - Stete, Felix A1 - Schossau, Phillip Gerald A1 - Koopman, Wouter-Willem Adriaan A1 - Bargheer, Matias T1 - Size Dependence of the Coupling Strength in Plasmon-Exciton Nanoparticles T2 - Quantum Nano-Photonics N2 - The coupling between molecular excitations and nanoparticles leads to promising applications. It is for example used to enhance the optical cross-section of molecules in surface enhanced Raman scattering, Purcell enhancement or plasmon enhanced dye lasers. In a coupled system new resonances emerge resulting from the original plasmon (ωpl) and exciton (ωex) resonances as ω±=12(ωpl+ωex)±14(ωpl−ωex)2+g2−−−−−−−−−−−−−−−√, (1) where g is the coupling parameter. Hence, the new resonances show a separation of Δ = ω+ − ω− from which the coupling strength can be deduced from the minimum distance between the two resonances, Ω = Δ(ω+ = ω−). Y1 - 2018 SN - 978-94-024-1546-9 SN - 978-94-024-1544-5 SN - 978-94-024-1543-8 U6 - https://doi.org/10.1007/978-94-024-1544-5_26 SN - 1871-465X SP - 381 EP - 383 PB - Springer CY - Dordrecht ER - TY - GEN A1 - Stete, Felix A1 - Koopman, Wouter-Willem Adriaan A1 - Bargheer, Matias T1 - Signatures of strong coupling on nanoparticles BT - revealing absorption anticrossing by tuning the dielectric environment T2 - Quantum Nano-Photonics N2 - The electromagnetic coupling of molecular excitations to plasmonic nanoparticles offers a promising method to manipulate the light-matter interaction at the nanoscale. Plasmonic nanoparticles foster exceptionally high coupling strengths, due to their capacity to strongly concentrate the light-field to sub-wavelength mode volumes. A particularly interesting coupling regime occurs, if the coupling increases to a level such that the coupling strength surpasses all damping rates in the system. In this so-called strong-coupling regime hybrid light-matter states emerge, which can no more be divided into separate light and matter components. These hybrids unite the features of the original components and possess new resonances whose positions are separated by the Rabi splitting energy h Omega. Detuning the resonance of one of the components leads to an anticrossing of the two arising branches of the new resonances omega(+) and omega(-) with a minimal separation of Omega = omega(+) - omega(-). Y1 - 2018 SN - 978-94-024-1546-9 SN - 978-94-024-1544-5 SN - 978-94-024-1543-8 U6 - https://doi.org/10.1007/978-94-024-1544-5_53 SN - 1871-465X SP - 445 EP - 447 PB - Springer CY - Dordrecht ER - TY - GEN A1 - Staubitz, Thomas A1 - Wilkins, Christian A1 - Hagedorn, Christiane A1 - Meinel, Christoph T1 - The Gamification of a MOOC Platform T2 - Proceedings of 2017 IEEE Global Engineering Education Conference (EDUCON) N2 - Massive Open Online Courses (MOOCs) have left their mark on the face of education during the recent years. At the Hasso Plattner Institute (HPI) in Potsdam, Germany, we are actively developing a MOOC platform, which provides our research with a plethora of e-learning topics, such as learning analytics, automated assessment, peer assessment, team-work, online proctoring, and gamification. We run several instances of this platform. On openHPI, we provide our own courses from within the HPI context. Further instances are openSAP, openWHO, and mooc.HOUSE, which is the smallest of these platforms, targeting customers with a less extensive course portfolio. In 2013, we started to work on the gamification of our platform. By now, we have implemented about two thirds of the features that we initially have evaluated as useful for our purposes. About a year ago we activated the implemented gamification features on mooc.HOUSE. Before activating the features on openHPI as well, we examined, and re-evaluated our initial considerations based on the data we collected so far and the changes in other contexts of our platforms. KW - MOOC KW - Gamification KW - e-learning KW - Massive Open Online Courses Y1 - 2017 SN - 978-1-5090-5467-1 U6 - https://doi.org/10.1109/EDUCON.2017.7942952 SN - 2165-9567 SP - 883 EP - 892 PB - IEEE CY - New York ER - TY - GEN A1 - Staubitz, Thomas A1 - Teusner, Ralf A1 - Meinel, Christoph T1 - MOOCs in Secondary Education BT - Experiments and Observations from German Classrooms T2 - 2019 IEEE Global Engineering Education Conference (EDUCON) N2 - Computer science education in German schools is often less than optimal. It is only mandatory in a few of the federal states and there is a lack of qualified teachers. As a MOOC (Massive Open Online Course) provider with a German background, we developed the idea to implement a MOOC addressing pupils in secondary schools to fill this gap. The course targeted high school pupils and enabled them to learn the Python programming language. In 2014, we successfully conducted the first iteration of this MOOC with more than 7000 participants. However, the share of pupils in the course was not quite satisfactory. So we conducted several workshops with teachers to find out why they had not used the course to the extent that we had imagined. The paper at hand explores and discusses the steps we have taken in the following years as a result of these workshops. KW - MOOC KW - Secondary Education KW - School KW - Teamwork KW - K-12 KW - Programming course KW - Java KW - Python Y1 - 2019 SN - 978-1-5386-9506-7 U6 - https://doi.org/10.1109/EDUCON.2019.8725138 SN - 2165-9567 SP - 173 EP - 182 PB - IEEE CY - New York ER - TY - GEN A1 - Staubitz, Thomas A1 - Meinel, Christoph T1 - Graded Team Assignments in MOOCs BT - Effects of Team Composition and Further Factors on Team Dropout Rates and Performance T2 - SCALE N2 - The ability to work in teams is an important skill in today's work environments. In MOOCs, however, team work, team tasks, and graded team-based assignments play only a marginal role. To close this gap, we have been exploring ways to integrate graded team-based assignments in MOOCs. Some goals of our work are to determine simple criteria to match teams in a volatile environment and to enable a frictionless online collaboration for the participants within our MOOC platform. The high dropout rates in MOOCs pose particular challenges for team work in this context. By now, we have conducted 15 MOOCs containing graded team-based assignments in a variety of topics. The paper at hand presents a study that aims to establish a solid understanding of the participants in the team tasks. Furthermore, we attempt to determine which team compositions are particularly successful. Finally, we examine how several modifications to our platform's collaborative toolset have affected the dropout rates and performance of the teams. KW - Teamwork KW - MOOCs KW - Team-based Learning KW - Team Assessment KW - Peer Assessment KW - Project-based learning Y1 - 2019 SN - 978-1-4503-6804-9 U6 - https://doi.org/10.1145/3330430.3333619 PB - Association for Computing Machinery CY - New York ER - TY - GEN A1 - Staubitz, Thomas A1 - Meinel, Christoph T1 - Collaborative Learning in MOOCs - Approaches and Experiments T2 - 2018 IEEE Frontiers in Education (FIE) Conference N2 - This Research-to-Practice paper examines the practical application of various forms of collaborative learning in MOOCs. Since 2012, about 60 MOOCs in the wider context of Information Technology and Computer Science have been conducted on our self-developed MOOC platform. The platform is also used by several customers, who either run their own platform instances or use our white label platform. We, as well as some of our partners, have experimented with different approaches in collaborative learning in these courses. Based on the results of early experiments, surveys amongst our participants, and requests by our business partners we have integrated several options to offer forms of collaborative learning to the system. The results of our experiments are directly fed back to the platform development, allowing to fine tune existing and to add new tools where necessary. In the paper at hand, we discuss the benefits and disadvantages of decisions in the design of a MOOC with regard to the various forms of collaborative learning. While the focus of the paper at hand is on forms of large group collaboration, two types of small group collaboration on our platforms are briefly introduced. KW - MOOC KW - Collaborative learning KW - Peer assessment KW - Team based assignment KW - Teamwork Y1 - 2018 SN - 978-1-5386-1174-6 SN - 0190-5848 PB - IEEE CY - New York ER - TY - GEN A1 - Stanke, S. A1 - Wenger, C. A1 - Bier, Frank Fabian A1 - Hölzel, Ralph T1 - Dielectrophoretic functionalization of nanoelectrode arrays for the detection of influenza viruses T2 - European biophysics journal : with biophysics letters ; an international journal of biophysics Y1 - 2017 SN - 0175-7571 SN - 1432-1017 VL - 46 SP - S337 EP - S337 PB - Springer CY - New York ER - TY - GEN A1 - Sprinz, Detlef F. ED - Luterbacher, Urs ED - Sprinz, Detlef F. T1 - Our Conclusions T2 - Global Climate Policy: Actors, Concepts, and Enduring Challenges Y1 - 2018 SN - 978-0-262-53534-2 SN - 978-0-262-03792-1 SP - 323 EP - 335 PB - MIT Press CY - Cambridge ER - TY - GEN A1 - Spahn, Frank A1 - Seiss, Martin T1 - Charges dropped T2 - Nature physics Y1 - 2015 SN - 1745-2473 SN - 1745-2481 VL - 11 IS - 9 SP - 709 EP - 710 PB - Nature Publ. Group CY - London ER - TY - GEN A1 - Sowemimo, Oluwakemi A1 - Borcherds, Wade A1 - Knox-Brown, Patrick A1 - Rindfleisch, Tobias A1 - Thalhammer, Anja A1 - Daughdrill, Gary T1 - Evolution of Transient Helicity and Disorder in Late Embryogenesis Abundant Protein COR15A T2 - Biophysical journal N2 - Cold regulated protein 15A (COR15A) is a nuclear encoded, intrinsically disordered protein that is found in Arabidopsis thaliana. It belongs to the Late Embryogenesis Abundant (LEA) family of proteins and is responsible for increased freezing tolerance in plants. COR15A is intrinsically disordered in dilute solutions and adopts a helical structure upon dehydration or in the presence of co-solutes such as TFE and ethylene glycol. This helical structure is thought to be important for protecting plants from dehydration induced by freezing. Multiple protein sequence alignments revealed the presence of several conserved glycine residues that we hypothesize keeps COR15A from becoming helical in dilute solutions. Using AGADIR, the change in helical content of COR15A when these conserved glycine residues were mutated to alanine residues was predicted. Based on the predictions, glycine to alanine mutants were made at position 68, and 54,68,81, and 84. Labeled samples of wildtype COR15A and mutant proteins were purified and NMR experiments were performed to examine any structural changes induced by the mutations. To test the effects of dehydration on the structure of COR15A, trifluoroethanol, an alcohol based co solvent that is proposed to induce/stabilize helical structure in peptides was added to the NMR samples, and the results of the experiment showed an increase in helical content, compared to the samples without TFE. To test the functional differences between wild type and the mutants, liposome leakage assays were performed. The results from these assays suggest the more helical mutants may augment membrane stability. Y1 - 2019 U6 - https://doi.org/10.1016/j.bpj.2018.11.2553 SN - 0006-3495 SN - 1542-0086 VL - 116 IS - 3 SP - 473A EP - 473A PB - Cell Press CY - Cambridge ER - TY - GEN A1 - Sommer, Michael A1 - Augustin, Jürgen A1 - Kleber, M. T1 - Feedbacks of soil erosion on SOC patterns and carbon dynamics in agricultural landscapes-The CarboZALF experiment T2 - Journal of real-time image processing Y1 - 2016 U6 - https://doi.org/10.1016/j.still.2015.09.015 SN - 0167-1987 SN - 1879-3444 VL - 156 SP - 182 EP - 184 PB - Elsevier CY - Amsterdam ER - TY - GEN A1 - Smith, Taylor A1 - Bookhagen, Bodo T1 - Using passive microwave data to understand spatio-temporal trends and dynamics in snow-water storage in High Mountain Asia T2 - active and passive microwave remote sensing for environmental monitoring II N2 - High Mountain Asia provides water for more than a billion downstream users. Many catchments receive the majority of their yearly water budget in the form of snow - the vast majority of which is not monitored by sparse weather networks. We leverage passive microwave data from the SSMI series of satellites (SSMI, SSMI/S, 1987-2016), reprocessed to 3.125 km resolution, to examine trends in the volume and spatial distribution of snow-water equivalent (SWE) in the Indus Basin. We find that the majority of the Indus has seen an increase in snow-water storage. There exists a strong elevation-trend relationship, where high-elevation zones have more positive SWE trends. Negative trends are confined to the Himalayan foreland and deeply-incised valleys which run into the Upper Indus. This implies a temperature-dependent cutoff below which precipitation increases are not translated into increased SWE. Earlier snowmelt or a higher percentage of liquid precipitation could both explain this cutoff.(1) Earlier work 2 found a negative snow-water storage trend for the entire Indus catchment over the time period 1987-2009 (-4 x 10(-3) mm/yr). In this study based on an additional seven years of data, the average trend reverses to 1.4 x 10(-3). This implies that the decade since the mid-2000s was likely wetter, and positively impacted long-term SWE trends. This conclusion is supported by an analysis of snowmelt onset and end dates which found that while long-term trends are negative, more recent (since 2005) trends are positive (moving later in the year).(3) KW - Passive Microwave KW - Snow KW - Climate Change KW - High Mountain Asia Y1 - 2018 SN - 978-1-5106-2160-2 U6 - https://doi.org/10.1117/12.2323827 SN - 0277-786X SN - 1996-756X VL - 10788 PB - SPIE-INT Soc Optical Engineering CY - Bellingham ER - TY - GEN A1 - Sicard, Adrien A1 - Lenhard, Michael T1 - Capsella T2 - Current biology Y1 - 2018 U6 - https://doi.org/10.1016/j.cub.2018.06.033 SN - 0960-9822 SN - 1879-0445 VL - 28 IS - 17 SP - R920 EP - R921 PB - Cell Press CY - Cambridge ER - TY - GEN A1 - Sianipar, Johannes Harungguan A1 - Willems, Christian A1 - Meinel, Christoph T1 - Virtual machine integrity verification in Crowd-Resourcing Virtual Laboratory T2 - 2018 IEEE 11th Conference on Service-Oriented Computing and Applications (SOCA) N2 - In cloud computing, users are able to use their own operating system (OS) image to run a virtual machine (VM) on a remote host. The virtual machine OS is started by the user using some interfaces provided by a cloud provider in public or private cloud. In peer to peer cloud, the VM is started by the host admin. After the VM is running, the user could get a remote access to the VM to install, configure, and run services. For the security reasons, the user needs to verify the integrity of the running VM, because a malicious host admin could modify the image or even replace the image with a similar image, to be able to get sensitive data from the VM. We propose an approach to verify the integrity of a running VM on a remote host, without using any specific hardware such as Trusted Platform Module (TPM). Our approach is implemented on a Linux platform where the kernel files (vmlinuz and initrd) could be replaced with new files, while the VM is running. kexec is used to reboot the VM with the new kernel files. The new kernel has secret codes that will be used to verify whether the VM was started using the new kernel files. The new kernel is used to further measuring the integrity of the running VM. KW - Virtual Machine KW - Integrity Verification KW - Crowd-Resourcing KW - Cloud Computing Y1 - 2019 SN - 978-1-5386-9133-5 U6 - https://doi.org/10.1109/SOCA.2018.00032 SN - 2163-2871 SP - 169 EP - 176 PB - IEEE CY - New York ER - TY - GEN A1 - Sianipar, Johannes Harungguan A1 - Sukmana, Muhammad Ihsan Haikal A1 - Meinel, Christoph T1 - Moving sensitive data against live memory dumping, spectre and meltdown attacks T2 - 26th International Conference on Systems Engineering (ICSEng) N2 - The emergence of cloud computing allows users to easily host their Virtual Machines with no up-front investment and the guarantee of always available anytime anywhere. But with the Virtual Machine (VM) is hosted outside of user's premise, the user loses the physical control of the VM as it could be running on untrusted host machines in the cloud. Malicious host administrator could launch live memory dumping, Spectre, or Meltdown attacks in order to extract sensitive information from the VM's memory, e.g. passwords or cryptographic keys of applications running in the VM. In this paper, inspired by the moving target defense (MTD) scheme, we propose a novel approach to increase the security of application's sensitive data in the VM by continuously moving the sensitive data among several memory allocations (blocks) in Random Access Memory (RAM). A movement function is added into the application source code in order for the function to be running concurrently with the application's main function. Our approach could reduce the possibility of VM's sensitive data in the memory to be leaked into memory dump file by 2 5% and secure the sensitive data from Spectre and Meltdown attacks. Our approach's overhead depends on the number and the size of the sensitive data. KW - Virtual Machine KW - Memory Dumping KW - Security KW - Cloud Computing KW - Spectre KW - Meltdown Y1 - 2019 SN - 978-1-5386-7834-3 PB - IEEE CY - New York ER - TY - GEN A1 - Shprits, Yuri Y. A1 - Zhelavskaya, Irina S. A1 - Green, Janet C. A1 - Pulkkinen, Antti A. A1 - Horne, Richard B. A1 - Pitchford, David A1 - Glover, Alexi T1 - Discussions on Stakeholder Requirements for Space Weather-Related Models T2 - Space Weather: The International Journal of Research and Applications N2 - Participants of the 2017 European Space Weather Week in Ostend, Belgium, discussed the stakeholder requirements for space weather-related models. It was emphasized that stakeholders show an increased interest in space weather-related models. Participants of the meeting discussed particular prediction indicators that can provide first-order estimates of the impact of space weather on engineering systems. KW - 7924 KW - 7934 KW - 7959 Y1 - 2018 U6 - https://doi.org/10.1002/2018SW001864 SN - 1542-7390 VL - 16 IS - 4 SP - 341 EP - 342 PB - American Geophysical Union CY - Washington ER - TY - GEN A1 - Shprits, Yuri Y. A1 - Horne, Richard B. A1 - Kellerman, Adam C. A1 - Drozdov, Alexander Y. T1 - The dynamics of Van Allen belts revisited T2 - Nature physics N2 - In an effort to explain the formation of a narrow third radiation belt at ultra-relativistic energies detected during a solar storm in September 20121, Mann et al.2 present simulations from which they conclude it arises from a process of outward radial diffusion alone, without the need for additional loss processes from higher frequency waves. The comparison of observations with the model in Figs 2 and 3 of their Article clearly shows that even with strong radial diffusion rates, the model predicts a third belt near L* = 3 that is twice as wide as observed and approximately an order of magnitude more intense. We therefore disagree with their interpretation that “the agreement between the absolute fluxes from the model and those observed by REPT [the Relativistic Electron Proton Telescope] shown on Figs 2 and 3 is excellent.” Previous studies3 have shown that outward radial diffusion plays a very important role in the dynamics of the outer belt and is capable of explaining rapid reductions in the electron flux. It has also been shown that it can produce remnant belts (Fig. 2 of a long-term simulation study4). However, radial diffusion alone cannot explain the formation of the narrow third belt at multi-MeV during September 2012. An additional loss mechanism is required. Higher radial diffusion rates cannot improve the comparison of model presented by Mann et al. with observations. A further increase in the radial diffusion rates (reported in Fig. 4 of the Supplementary Information of ref. 2) results in the overestimation of the outer belt fluxes by up to three orders of magnitude at energy of 3.4 MeV. Observations at 2 MeV, where belts show only a two-zone structure, were not presented by Mann et al. Moreover, simulations of electrons with energies below 2 MeV with the same diffusion rates and boundary conditions used by the authors would probably produce very strong depletions down to L = 3–3.5, where L is radial distance from the centre of the Earth to the given field line in the equatorial plane. Observations do not show a non-adiabatic loss below L ∼ 4.5 for 2 MeV. Such different dynamics between 2 MeV and above 4 MeV at around L = 3.5 are another indication that particles are scattered by electromagnetic ion cyclotron (EMIC) waves that affect only energies above a certain threshold. Observations of the phase space density (PSD) provide additional evidence for the local loss of electrons. Around L* = 3.5–4 PSD shows significant decrease by an order of magnitude starting in the afternoon of 3 September (Fig. 1a), while PSD above L* = 4 is increasing. The minimum in PSD between L* = 3.5–4 continues to decrease until 4 September. This evolution demonstrates that the loss is not produced by outward diffusion. Radial diffusion cannot produce deepening minima, as it works to smooth gradients. Just as growing peaks in PSD show the presence of localized acceleration5, deepening minima show the presence of localized loss. Figure 1: Time evolution of radiation profiles in electron PSD at relativistic and ultra-relativistic energies. figure 1 a, Similar to Supplementary Fig. 3 of ref. 2, but using TS07D model10 and for μ = 2,500 MeV G−1, K = 0.05 RE G0.5 (where RE is the radius of the Earth). b, Similar to Supplementary Fig. 3 of ref. 2, but using TS07D model and for μ = 700 MeV G−1, corresponding to MeV energies in the heart of the belt. Minimum in PSD in the heart of the multi-MeV electron radiation belt between 3.5 and 4 RE deepening between the afternoon of 3 September and 5 September clearly show that the narrow remnant belt at multi-MeV below 3.5 RE is produced by the local loss. Full size image The minimum in the outer boundary is reached on the evening of 2 September. After that, the outer boundary moves up, while the minimum decreases by approximately an order of magnitude, clearly showing that this main decrease cannot be explained by outward diffusion, and requires additional loss processes. The analysis of profiles of PSD is a standard tool used, for example, in the study about electron acceleration5 and routinely used by the entire Van Allen Probes team. In the Supplementary Information, we show that this analysis is validated by using different magnetic field models. The Supplementary Information also shows that measurements are above background noise. Deepening minima at multi-MeV during the times when the boundary flux increases are clearly seen in Fig. 1a. They show that there must be localized loss, as radial diffusion cannot produce a minimum that becomes lower with time. At lower energies of 1–2 MeV, which corresponds to lower values of the first adiabatic invariant μ (Fig. 1b), the profiles are monotonic between L* = 3–3.5, consistent with the absence of scattering by EMIC waves that affect only electrons above a certain energy threshold6,7,8,9. In summary, the results of the modelling and observations presented by Mann et al. do not lend support to the claim of explaining the dynamics of the ultra-relativistic third Van Allen radiation belt in terms of an outward radial diffusion process alone. While the outward radial diffusion driven by the loss to the magnetopause2 is certainly operating during this storm, there is compelling observational and modelling2,6 evidence that shows that very efficient localized electron loss operates during this storm at multi-MeV energies, consistent with localized loss produced by EMIC waves. Y1 - 2018 U6 - https://doi.org/10.1038/nphys4350 SN - 1745-2473 SN - 1745-2481 VL - 14 IS - 2 SP - 102 EP - 103 PB - Nature Publ. Group CY - London ER - TY - GEN A1 - Shprits, Yuri Y. T1 - Editorial: Topical Collection on the Lomonosov Mission T2 - Space science reviews Y1 - 2017 U6 - https://doi.org/10.1007/s11214-017-0393-1 SN - 0038-6308 SN - 1572-9672 VL - 212 SP - 1685 EP - 1686 PB - Springer CY - Dordrecht ER - TY - GEN A1 - Shaki, Samuel A1 - Fischer, Martin H. T1 - Commentary on: E. H. Toomarian ; E. M. Hubbard, On the genesis of spatial-numerical associations: Evolutionary and cultural factors co-construct the mental number line. - (Neuroscience & Biobehavioral Reviews. - vol 95, 2018, pg 189 - 190) T2 - Neuroscience & biobehavioral reviews : official journal of the International Behavioral Neuroscience Society Y1 - 2019 U6 - https://doi.org/10.1016/j.neubiorev.2018.12.018 SN - 0149-7634 SN - 1873-7528 VL - 98 SP - 335 EP - 335 PB - Elsevier CY - Oxford ER - TY - GEN A1 - Shaki, Samuel A1 - Fischer, Martin H. T1 - Commentary on: Elizabeth H. Toomarian; Edward M. Hubbard: On the genesis of spatial-numerical associations : evolutionary and cultural factors co-construct the mental number line. - In: Neuroscience & biobehavioral reviews. - 90 (2018), S. 184 - 199 T2 - Neuroscience & biobehavioral reviews : official journal of the International Behavioral Neuroscience Society Y1 - 2018 U6 - https://doi.org/10.1016/j.neubiorev.2018.10.002 SN - 0149-7634 SN - 1873-7528 VL - 95 SP - 189 EP - 190 PB - Elsevier CY - Oxford ER -