TY - JOUR A1 - Essen, Anna A1 - Stern, Ariel Dora A1 - Haase, Christoffer Bjerre A1 - Car, Josip A1 - Greaves, Felix A1 - Paparova, Dragana A1 - Vandeput, Steven A1 - Wehrens, Rik A1 - Bates, David W. T1 - Health app policy BT - international comparison of nine countries' approaches JF - npj digital medicine N2 - An abundant and growing supply of digital health applications (apps) exists in the commercial tech-sector, which can be bewildering for clinicians, patients, and payers. A growing challenge for the health care system is therefore to facilitate the identification of safe and effective apps for health care practitioners and patients to generate the most health benefit as well as guide payer coverage decisions. Nearly all developed countries are attempting to define policy frameworks to improve decision-making, patient care, and health outcomes in this context. This study compares the national policy approaches currently in development/use for health apps in nine countries. We used secondary data, combined with a detailed review of policy and regulatory documents, and interviews with key individuals and experts in the field of digital health policy to collect data about implemented and planned policies and initiatives. We found that most approaches aim for centralized pipelines for health app approvals, although some countries are adding decentralized elements. While the countries studied are taking diverse paths, there is nevertheless broad, international convergence in terms of requirements in the areas of transparency, health content, interoperability, and privacy and security. The sheer number of apps on the market in most countries represents a challenge for clinicians and patients. Our analyses of the relevant policies identified challenges in areas such as reimbursement, safety, and privacy and suggest that more regulatory work is needed in the areas of operationalization, implementation and international transferability of approvals. Cross-national efforts are needed around regulation and for countries to realize the benefits of these technologies. Y1 - 2022 U6 - https://doi.org/10.1038/s41746-022-00573-1 SN - 2398-6352 VL - 5 IS - 1 PB - Macmillan Publishers Limited CY - Basingstoke ER - TY - JOUR A1 - Esmaeilishirazifard, Elham A1 - Usher, Louise A1 - Trim, Carol A1 - Denise, Hubert A1 - Sangal, Vartul A1 - Tyson, Gregory H. A1 - Barlow, Axel A1 - Redway, Keith F. A1 - Taylor, John D. A1 - Kremyda-Vlachou, Myrto A1 - Davies, Sam A1 - Loftus, Teresa D. A1 - Lock, Mikaella M. G. A1 - Wright, Kstir A1 - Dalby, Andrew A1 - Snyder, Lori A. S. A1 - Wuster, Wolfgang A1 - Trim, Steve A1 - Moschos, Sterghios A. T1 - Bacterial adaptation to venom in snakes and arachnida JF - Microbiology spectrum N2 - Notwithstanding their 3 to 5% mortality, the 2.7 million envenomation-related injuries occurring annually-predominantly across Africa, Asia, and Latin America-are also major causes of morbidity. Venom toxin-damaged tissue will develop infections in some 75% of envenomation victims, with E. faecalis being a common culprit of disease; however, such infections are generally considered to be independent of envenomation. Animal venoms are considered sterile sources of antimicrobial compounds with strong membrane-disrupting activity against multidrug-resistant bacteria. However, venomous bite wound infections are common in developing nations. Investigating the envenomation organ and venom microbiota of five snake and two spider species, we observed venom community structures that depend on the host venomous animal species and evidenced recovery of viable microorganisms from black-necked spitting cobra (Naja nigricollis) and Indian ornamental tarantula (Poecilotheria regalis) venoms. Among the bacterial isolates recovered from N. nigricollis, we identified two venom-resistant, novel sequence types of Enterococcus faecalis whose genomes feature 16 virulence genes, indicating infectious potential, and 45 additional genes, nearly half of which improve bacterial membrane integrity. Our findings challenge the dogma of venom sterility and indicate an increased primary infection risk in the clinical management of venomous animal bite wounds. IMPORTANCE Notwithstanding their 3 to 5% mortality, the 2.7 million envenomation-related injuries occurring annually-predominantly across Africa, Asia, and Latin America-are also major causes of morbidity. Venom toxin-damaged tissue will develop infections in some 75% of envenomation victims, with E. faecalis being a common culprit of disease; however, such infections are generally considered to be independent of envenomation. Here, we provide evidence on venom microbiota across snakes and arachnida and report on the convergent evolution mechanisms that can facilitate adaptation to black-necked cobra venom in two independent E. faecalis strains, easily misidentified by biochemical diagnostics. Therefore, since inoculation with viable and virulence gene-harboring bacteria can occur during envenomation, acute infection risk management following envenomation is warranted, particularly for immunocompromised and malnourished victims in resource-limited settings. These results shed light on how bacteria evolve for survival in one of the most extreme environments on Earth and how venomous bites must be also treated for infections. KW - drug resistance evolution KW - extremophiles KW - genome analysis KW - microbiome KW - multidrug resistance KW - venom Y1 - 2022 U6 - https://doi.org/10.1128/spectrum.02408-21 SN - 2165-0497 VL - 10 IS - 3 PB - American Society for Microbiology CY - Birmingham, Ala. ER - TY - JOUR A1 - Wachs, Sebastian A1 - Machimbarrena, Juan Manuel A1 - Wright, Michelle F. A1 - Gámez-Guadix, Manuel A1 - Yang, Soeun A1 - Sittichai, Ruthaychonnee A1 - Singh, Ritu A1 - Biswal, Ramakrishna A1 - Flora, Katerina A1 - Daskalou, Vassiliki A1 - Maziridou, Evdoxia A1 - Sung Hong, Jun A1 - Krause, Norman T1 - Associations between coping strategies and cyberhate involvement BT - evidence from adolescents across three world regions JF - International journal of environmental research and public health N2 - Cyberhate represents a risk to adolescents’ development and peaceful coexistence in democratic societies. Yet, not much is known about the relationship between adolescents’ ability to cope with cyberhate and their cyberhate involvement. To fill current gaps in the literature and inform the development of media education programs, the present study investigated various coping strategies in a hypothetical cyberhate scenario as correlates for being cyberhate victims, perpetrators, and both victim–perpetrators. The sample consisted of 6829 adolescents aged 12–18 years old (Mage = 14.93, SD = 1.64; girls: 50.4%, boys: 48.9%, and 0.7% did not indicate their gender) from Asia, Europe, and North America. Results showed that adolescents who endorsed distal advice or endorsed technical coping showed a lower likelihood to be victims, perpetrators, or victim–perpetrators. In contrast, if adolescents felt helpless or endorsed retaliation to cope with cyberhate, they showed higher odds of being involved in cyberhate as victims, perpetrators, or victim–perpetrators. Finally, adolescents who endorsed close support as a coping strategy showed a lower likelihood to be victim–perpetrators, and adolescents who endorsed assertive coping showed higher odds of being victims. In conclusion, the results confirm the importance of addressing adolescents’ ability to deal with cyberhate to develop more tailored prevention approaches. More specifically, such initiatives should focus on adolescents who feel helpless or feel inclined to retaliate. In addition, adolescents should be educated to practice distal advice and technical coping when experiencing cyberhate. Implications for the design and instruction of evidence-based cyberhate prevention (e.g., online educational games, virtual learning environments) will be discussed. KW - cyberhate KW - hate speech KW - coping strategies KW - cross-national KW - counter-speech Y1 - 2022 U6 - https://doi.org/10.3390/ijerph19116749 SN - 1660-4601 VL - 19 SP - 1 EP - 14 PB - MDPI CY - Basel, Schweiz ET - 11 ER - TY - GEN A1 - Lemke, Tristan T1 - Übergewinnsteuer durch die Hintertür T2 - Verfassungsblog : on matters constitutional KW - Deutschland KW - Finanzverfassung KW - Sonderabgabe KW - Umlageverfahren Y1 - 2022 U6 - https://doi.org/10.17176/20220909-230727-0 SN - 2366-7044 PB - Max Steinbeis Verfassungsblog gGmbH CY - Berlin ER - TY - JOUR A1 - Kupfer, Thomas A1 - Bauer, Evan B. A1 - van Roestel, Jan A1 - Bellm, Eric C. A1 - Bildsten, Lars A1 - Fuller, Jim A1 - Prince, Thomas A. A1 - Heber, Ulrich A1 - Geier, Stephan A1 - Green, Matthew J. A1 - Kulkarni, Shrinivas R. A1 - Bloemen, Steven A1 - Laher, Russ R. A1 - Rusholme, Ben A1 - Schneider, David T1 - Discovery of a Double-detonation Thermonuclear Supernova Progenitor JF - The astrophysical journal : an international review of spectroscopy and astronomical physics ; Part 2, Letters N2 - We present the discovery of a new double-detonation progenitor system consisting of a hot subdwarf B (sdB) binary with a white dwarf companion with a P (orb) = 76.34179(2) minutes orbital period. Spectroscopic observations are consistent with an sdB star during helium core burning residing on the extreme horizontal branch. Chimera light curves are dominated by ellipsoidal deformation of the sdB star and a weak eclipse of the companion white dwarf. Combining spectroscopic and light curve fits, we find a low-mass sdB star, M (sdB) = 0.383 +/- 0.028 M (circle dot) with a massive white dwarf companion, M (WD) = 0.725 +/- 0.026 M (circle dot). From the eclipses we find a blackbody temperature for the white dwarf of 26,800 K resulting in a cooling age of approximate to 25 Myr whereas our MESA model predicts an sdB age of approximate to 170 Myr. We conclude that the sdB formed first through stable mass transfer followed by a common envelope which led to the formation of the white dwarf companion approximate to 25 Myr ago. Using the MESA stellar evolutionary code we find that the sdB star will start mass transfer in approximate to 6 Myr and in approximate to 60 Myr the white dwarf will reach a total mass of 0.92 M (circle dot) with a thick helium layer of 0.17 M (circle dot). This will lead to a detonation that will likely destroy the white dwarf in a peculiar thermonuclear supernova. PTF1 J2238+7430 is only the second confirmed candidate for a double-detonation thermonuclear supernova. Using both systems we estimate that at least approximate to 1% of white dwarf thermonuclear supernovae originate from sdB+WD binaries with thick helium layers, consistent with the small number of observed peculiar thermonuclear explosions. Y1 - 2022 U6 - https://doi.org/10.3847/2041-8213/ac48f1 SN - 2041-8205 SN - 2041-8213 VL - 925 IS - 2 PB - IOP Publ. Ltd. CY - Bristol ER - TY - JOUR A1 - Garbulowski, Mateusz A1 - Smolinska, Karolina A1 - Çabuk, Uğur A1 - Yones, Sara A. A1 - Celli, Ludovica A1 - Yaz, Esma Nur A1 - Barrenas, Fredrik A1 - Diamanti, Klev A1 - Wadelius, Claes A1 - Komorowski, Jan T1 - Machine learning-based analysis of glioma grades reveals co-enrichment JF - Cancers N2 - Simple Summary Gliomas are heterogenous types of cancer, therefore the therapy should be personalized and targeted toward specific pathways. We developed a methodology that corrected strong batch effects from The Cancer Genome Atlas datasets and estimated glioma grade-specific co-enrichment mechanisms using machine learning. Our findings created hypotheses for annotations, e.g., pathways, that should be considered as therapeutic targets. Gliomas develop and grow in the brain and central nervous system. Examining glioma grading processes is valuable for improving therapeutic challenges. One of the most extensive repositories storing transcriptomics data for gliomas is The Cancer Genome Atlas (TCGA). However, such big cohorts should be processed with caution and evaluated thoroughly as they can contain batch and other effects. Furthermore, biological mechanisms of cancer contain interactions among biomarkers. Thus, we applied an interpretable machine learning approach to discover such relationships. This type of transparent learning provides not only good predictability, but also reveals co-predictive mechanisms among features. In this study, we corrected the strong and confounded batch effect in the TCGA glioma data. We further used the corrected datasets to perform comprehensive machine learning analysis applied on single-sample gene set enrichment scores using collections from the Molecular Signature Database. Furthermore, using rule-based classifiers, we displayed networks of co-enrichment related to glioma grades. Moreover, we validated our results using the external glioma cohorts. We believe that utilizing corrected glioma cohorts from TCGA may improve the application and validation of any future studies. Finally, the co-enrichment and survival analysis provided detailed explanations for glioma progression and consequently, it should support the targeted treatment. KW - glioma KW - machine learning KW - batch effect KW - TCGA KW - co-enrichment KW - rough sets Y1 - 2022 U6 - https://doi.org/10.3390/cancers14041014 SN - 2072-6694 VL - 14 IS - 4 PB - MDPI CY - Basel ER - TY - JOUR A1 - Ilicic, Doris A1 - Woodhouse, Jason Nicholas A1 - Karsten, Ulf A1 - Zimmermann, Jonas A1 - Wichard, Thomas A1 - Quartino, Maria Liliana A1 - Campana, Gabriela Laura A1 - Livenets, Alexandra A1 - Van den Wyngaert, Silke A1 - Grossart, Hans-Peter T1 - Antarctic Glacial Meltwater Impacts the Diversity of Fungal Parasites Associated With Benthic Diatoms in Shallow Coastal Zones JF - Frontiers in microbiology N2 - Aquatic ecosystems are frequently overlooked as fungal habitats, although there is increasing evidence that their diversity and ecological importance are greater than previously considered. Aquatic fungi are critical and abundant components of nutrient cycling and food web dynamics, e.g., exerting top-down control on phytoplankton communities and forming symbioses with many marine microorganisms. However, their relevance for microphytobenthic communities is almost unexplored. In the light of global warming, polar regions face extreme changes in abiotic factors with a severe impact on biodiversity and ecosystem functioning. Therefore, this study aimed to describe, for the first time, fungal diversity in Antarctic benthic habitats along the salinity gradient and to determine the co-occurrence of fungal parasites with their algal hosts, which were dominated by benthic diatoms. Our results reveal that Ascomycota and Chytridiomycota are the most abundant fungal taxa in these habitats. We show that also in Antarctic waters, salinity has a major impact on shaping not just fungal but rather the whole eukaryotic community composition, with a diversity of aquatic fungi increasing as salinity decreases. Moreover, we determined correlations between putative fungal parasites and potential benthic diatom hosts, highlighting the need for further systematic analysis of fungal diversity along with studies on taxonomy and ecological roles of Chytridiomycota. KW - Antarctica KW - aquatic fungi KW - Chytridiomycota KW - phytoplankton host KW - salinity gradient KW - Illumina amplicon sequencing KW - Carlini Station Y1 - 2022 U6 - https://doi.org/10.3389/fmicb.2022.805694 SN - 1664-302X IS - 13 PB - Frontiers Media CY - Lausanne ER - TY - JOUR A1 - Zoccarato, Luca A1 - Sher, Daniel A1 - Miki, Takeshi A1 - Segre, Daniel A1 - Grossart, Hans-Peter T1 - A comparative whole-genome approach identifies bacterial traits for marine microbial interactions JF - Communications biology N2 - Luca Zoccarato, Daniel Sher et al. leverage publicly available bacterial genomes from marine and other environments to examine traits underlying microbial interactions. Their results provide a valuable resource to investigate clusters of functional and linked traits to better understand marine bacteria community assembly and dynamics. Microbial interactions shape the structure and function of microbial communities with profound consequences for biogeochemical cycles and ecosystem health. Yet, most interaction mechanisms are studied only in model systems and their prevalence is unknown. To systematically explore the functional and interaction potential of sequenced marine bacteria, we developed a trait-based approach, and applied it to 473 complete genomes (248 genera), representing a substantial fraction of marine microbial communities. We identified genome functional clusters (GFCs) which group bacterial taxa with common ecology and life history. Most GFCs revealed unique combinations of interaction traits, including the production of siderophores (10% of genomes), phytohormones (3-8%) and different B vitamins (57-70%). Specific GFCs, comprising Alpha- and Gammaproteobacteria, displayed more interaction traits than expected by chance, and are thus predicted to preferentially interact synergistically and/or antagonistically with bacteria and phytoplankton. Linked trait clusters (LTCs) identify traits that may have evolved to act together (e.g., secretion systems, nitrogen metabolism regulation and B vitamin transporters), providing testable hypotheses for complex mechanisms of microbial interactions. Our approach translates multidimensional genomic information into an atlas of marine bacteria and their putative functions, relevant for understanding the fundamental rules that govern community assembly and dynamics. Y1 - 2022 U6 - https://doi.org/10.1038/s42003-022-03184-4 SN - 2399-3642 VL - 5 IS - 1 PB - Springer Nature CY - Berlin ER - TY - JOUR A1 - Potente, Giacomo A1 - Léveillé-Bourret, Étienne A1 - Yousefi, Narjes A1 - Choudhury, Rimjhim Roy A1 - Keller, Barbara A1 - Diop, Seydina Issa A1 - Duijsings, Daniël A1 - Pirovano, Walter A1 - Lenhard, Michael A1 - Szövényi, Péter A1 - Conti, Elena T1 - Comparative genomics elucidates the origin of a supergene controlling floral heteromorphism JF - Molecular biology and evolution : MBE N2 - Supergenes are nonrecombining genomic regions ensuring the coinheritance of multiple, coadapted genes. Despite the importance of supergenes in adaptation, little is known on how they originate. A classic example of supergene is the S locus controlling heterostyly, a floral heteromorphism occurring in 28 angiosperm families. In Primula, heterostyly is characterized by the cooccurrence of two complementary, self-incompatible floral morphs and is controlled by five genes clustered in the hemizygous, ca. 300-kb S locus. Here, we present the first chromosome-scale genome assembly of any heterostylous species, that of Primula veris (cowslip). By leveraging the high contiguity of the P. veris assembly and comparative genomic analyses, we demonstrated that the S-locus evolved via multiple, asynchronous gene duplications and independent gene translocations. Furthermore, we discovered a new whole-genome duplication in Ericales that is specific to the Primula lineage. We also propose a mechanism for the origin of S-locus hemizygosity via nonhomologous recombination involving the newly discovered two pairs of CFB genes flanking the S locus. Finally, we detected only weak signatures of degeneration in the S locus, as predicted for hemizygous supergenes. The present study provides a useful resource for future research addressing key questions on the evolution of supergenes in general and the S locus in particular: How do supergenes arise? What is the role of genome architecture in the evolution of complex adaptations? Is the molecular architecture of heterostyly supergenes across angiosperms similar to that of Primula? KW - genome architecture KW - supergene KW - heterostyly KW - evolutionary genomics KW - chromosome-scale genome assembly KW - primula Y1 - 2022 U6 - https://doi.org/10.1093/molbev/msac035 SN - 0737-4038 SN - 1537-1719 VL - 39 IS - 2 PB - Oxford Univ. Press CY - Oxford ER - TY - JOUR A1 - Chromik, Jonas A1 - Kirsten, Kristina A1 - Herdick, Arne A1 - Kappattanavar, Arpita Mallikarjuna A1 - Arnrich, Bert T1 - SensorHub BT - Multimodal sensing in real-life enables home-based studies JF - Sensors N2 - Observational studies are an important tool for determining whether the findings from controlled experiments can be transferred into scenarios that are closer to subjects' real-life circumstances. A rigorous approach to observational studies involves collecting data from different sensors to comprehensively capture the situation of the subject. However, this leads to technical difficulties especially if the sensors are from different manufacturers, as multiple data collection tools have to run simultaneously. We present SensorHub, a system that can collect data from various wearable devices from different manufacturers, such as inertial measurement units, portable electrocardiographs, portable electroencephalographs, portable photoplethysmographs, and sensors for electrodermal activity. Additionally, our tool offers the possibility to include ecological momentary assessments (EMAs) in studies. Hence, SensorHub enables multimodal sensor data collection under real-world conditions and allows direct user feedback to be collected through questionnaires, enabling studies at home. In a first study with 11 participants, we successfully used SensorHub to record multiple signals with different devices and collected additional information with the help of EMAs. In addition, we evaluated SensorHub's technical capabilities in several trials with up to 21 participants recording simultaneously using multiple sensors with sampling frequencies as high as 1000 Hz. We could show that although there is a theoretical limitation to the transmissible data rate, in practice this limitation is not an issue and data loss is rare. We conclude that with modern communication protocols and with the increasingly powerful smartphones and wearables, a system like our SensorHub establishes an interoperability framework to adequately combine consumer-grade sensing hardware which enables observational studies in real life. KW - multimodal sensing KW - home-based studies KW - activity recognition KW - sensor KW - systems KW - ecological momentary assessment KW - digital health Y1 - 2022 U6 - https://doi.org/10.3390/s22010408 SN - 1424-8220 VL - 22 IS - 1 PB - MDPI CY - Basel ER - TY - JOUR A1 - Welke, Robert-William A1 - Sperber, Hannah Sabeth A1 - Bergmann, Ronny A1 - Koikkarah, Amit A1 - Menke, Laura A1 - Sieben, Christian A1 - Krüger, Detlev H. A1 - Chiantia, Salvatore A1 - Herrmann, Andreas A1 - Schwarzer, Roland T1 - Characterization of hantavirus N protein intracellular dynamics and localization JF - Viruses N2 - Hantaviruses are enveloped viruses that possess a tri-segmented, negative-sense RNA genome. The viral S-segment encodes the multifunctional nucleocapsid protein (N), which is involved in genome packaging, intracellular protein transport, immunoregulation, and several other crucial processes during hantavirus infection. In this study, we generated fluorescently tagged N protein constructs derived from Puumalavirus (PUUV), the dominant hantavirus species in Central, Northern, and Eastern Europe. We comprehensively characterized this protein in the rodent cell line CHO-K1, monitoring the dynamics of N protein complex formation and investigating co-localization with host proteins as well as the viral glycoproteins Gc and Gn. We observed formation of large, fibrillar PUUV N protein aggregates, rapidly coalescing from early punctate and spike-like assemblies. Moreover, we found significant spatial correlation of N with vimentin, actin, and P-bodies but not with microtubules. N constructs also co-localized with Gn and Gc albeit not as strongly as the glycoproteins associated with each other. Finally, we assessed oligomerization of N constructs, observing efficient and concentration-dependent multimerization, with complexes comprising more than 10 individual proteins. KW - hantavirus KW - N protein KW - oligomerization KW - actin KW - P-bodies KW - vimentin KW - Number and Brightness KW - Puumalavirus KW - macromolecular assemblies Y1 - 2022 U6 - https://doi.org/10.3390/v14030457 SN - 1999-4915 VL - 14 IS - 3 PB - MDPI CY - Basel ER - TY - JOUR A1 - Borýsek, Martin T1 - In search of Ovidian hebrew BT - a philological study of a lesser known modern hebrew translation of Ovid’s Metamorphoses JF - Acta Universitatis Carolinae : AUC N2 - This paper focuses on the first substantial translation of Ovid’s Metamorphoses into modern Hebrew, whose author was Yehoshua Friedman (1885–1934). The first part of the paper sets Friedman into the context of modern Hebrew classical philology and explores the character of his verse. The core of the text consists of three case studies of selected excerpts from Ovid’s story of Apollo and Daphne (Met. I, 456–465; 481–482; 545–552). Based on detailed linguistic and stylistic analysis of these texts, I argue that Friedman did not simply adopt a pre-existing linguistic register, but rather created an original Ovidian idiom that helped to win him lasting significance in the history of Hebrew translations from classical languages. KW - Ovid’s Metamorphoses KW - Yehoshua Friedman KW - modern Hebrew literature KW - classical translations KW - Apollo and Daphne Y1 - 2022 UR - https://karolinum.cz/casopis/auc-philologica/rocnik-2021/cislo-4/clanek-10183 U6 - https://doi.org/10.14712/24646830.2022.11 SN - 0567-8269 SN - 2464-6830 IS - 4 SP - 29 EP - 56 PB - Karolinum Press CY - Prag ER - TY - JOUR A1 - Rosin, Paul L. A1 - Lai, Yu-Kun A1 - Mould, David A1 - Yi, Ran A1 - Berger, Itamar A1 - Doyle, Lars A1 - Lee, Seungyong A1 - Li, Chuan A1 - Liu, Yong-Jin A1 - Semmo, Amir A1 - Shamir, Ariel A1 - Son, Minjung A1 - Winnemöller, Holger T1 - NPRportrait 1.0: A three-level benchmark for non-photorealistic rendering of portraits JF - Computational visual media N2 - Recently, there has been an upsurge of activity in image-based non-photorealistic rendering (NPR), and in particular portrait image stylisation, due to the advent of neural style transfer (NST). However, the state of performance evaluation in this field is poor, especially compared to the norms in the computer vision and machine learning communities. Unfortunately, the task of evaluating image stylisation is thus far not well defined, since it involves subjective, perceptual, and aesthetic aspects. To make progress towards a solution, this paper proposes a new structured, three-level, benchmark dataset for the evaluation of stylised portrait images. Rigorous criteria were used for its construction, and its consistency was validated by user studies. Moreover, a new methodology has been developed for evaluating portrait stylisation algorithms, which makes use of the different benchmark levels as well as annotations provided by user studies regarding the characteristics of the faces. We perform evaluation for a wide variety of image stylisation methods (both portrait-specific and general purpose, and also both traditional NPR approaches and NST) using the new benchmark dataset. KW - non-photorealistic rendering (NPR) KW - image stylization KW - style transfer KW - portrait KW - evaluation KW - benchmark Y1 - 2022 U6 - https://doi.org/10.1007/s41095-021-0255-3 SN - 2096-0433 SN - 2096-0662 VL - 8 IS - 3 SP - 445 EP - 465 PB - Springer Nature CY - London ER - TY - JOUR A1 - Mayer, Dennis A1 - Lever, Fabiano A1 - Picconi, David A1 - Metje, Jan A1 - Ališauskas, Skirmantas A1 - Calegari, Francesca A1 - Düsterer, Stefan A1 - Ehlert, Christopher A1 - Feifel, Raimund A1 - Niebuhr, Mario A1 - Manschwetus, Bastian A1 - Kuhlmann, Marion A1 - Mazza, Tommaso A1 - Robinson, Matthew Scott A1 - Squibb, Richard James A1 - Trabattoni, Andrea A1 - Wallner, Måns A1 - Saalfrank, Peter A1 - Wolf, Thomas J. A. A1 - Gühr, Markus T1 - Following excited-state chemical shifts in molecular ultrafast x-ray photoelectron spectroscopy JF - Nature Communications N2 - The conversion of photon energy into other energetic forms in molecules is accompanied by charge moving on ultrafast timescales. We directly observe the charge motion at a specific site in an electronically excited molecule using time-resolved x-ray photoelectron spectroscopy (TR-XPS). We extend the concept of static chemical shift from conventional XPS by the excited-state chemical shift (ESCS), which is connected to the charge in the framework of a potential model. This allows us to invert TR-XPS spectra to the dynamic charge at a specific atom. We demonstrate the power of TR-XPS by using sulphur 2p-core-electron-emission probing to study the UV-excited dynamics of 2-thiouracil. The method allows us to discover that a major part of the population relaxes to the molecular ground state within 220–250 fs. In addition, a 250-fs oscillation, visible in the kinetic energy of the TR-XPS, reveals a coherent exchange of population among electronic states. Y1 - 2022 U6 - https://doi.org/10.1038/s41467-021-27908-y SN - 2041-1723 VL - 13 PB - Springer Nature CY - Berlin ER - TY - JOUR A1 - Veh, Georg A1 - Lützow, Natalie A1 - Kharlamova, Varvara A1 - Petrakov, Dmitry A1 - Hugonnet, Romain A1 - Korup, Oliver T1 - Trends, Breaks, and Biases in the Frequency of Reported Glacier Lake Outburst Floods JF - Earth's Future N2 - Thousands of glacier lakes have been forming behind natural dams in high mountains following glacier retreat since the early 20th century. Some of these lakes abruptly released pulses of water and sediment with disastrous downstream consequences. Yet it remains unclear whether the reported rise of these glacier lake outburst floods (GLOFs) has been fueled by a warming atmosphere and enhanced meltwater production, or simply a growing research effort. Here we estimate trends and biases in GLOF reporting based on the largest global catalog of 1,997 dated glacier-related floods in six major mountain ranges from 1901 to 2017. We find that the positive trend in the number of reported GLOFs has decayed distinctly after a break in the 1970s, coinciding with independently detected trend changes in annual air temperatures and in the annual number of field-based glacier surveys (a proxy of scientific reporting). We observe that GLOF reports and glacier surveys decelerated, while temperature rise accelerated in the past five decades. Enhanced warming alone can thus hardly explain the annual number of reported GLOFs, suggesting that temperature-driven glacier lake formation, growth, and failure are weakly coupled, or that outbursts have been overlooked. Indeed, our analysis emphasizes a distinct geographic and temporal bias in GLOF reporting, and we project that between two to four out of five GLOFs on average might have gone unnoticed in the early to mid-20th century. We recommend that such biases should be considered, or better corrected for, when attributing the frequency of reported GLOFs to atmospheric warming. Y1 - 2022 U6 - https://doi.org/10.1029/2021EF002426 SN - 2328-4277 VL - 10 SP - 1 EP - 14 PB - Wiley-Blackwell CY - Hoboken, New Jersey ET - 3 ER - TY - JOUR A1 - Bouamra, Marwa A1 - Zouhal, Hassane A1 - Ratel, Sébastien A1 - Makhlouf, Issam A1 - Bezrati, Ikram A1 - Chtara, Moktar A1 - Behm, David George A1 - Granacher, Urs A1 - Chaouachi, Anis T1 - Concurrent Training Promotes Greater Gains on Body Composition and Components of Physical Fitness Than Single-Mode Training (Endurance or Resistance) in Youth With Obesity JF - Frontiers in Physiology N2 - The prevalence of obesity in the pediatric population has become a major public health issue. Indeed, the dramatic increase of this epidemic causes multiple and harmful consequences, Physical activity, particularly physical exercise, remains to be the cornerstone of interventions against childhood obesity. Given the conflicting findings with reference to the relevant literature addressing the effects of exercise on adiposity and physical fitness outcomes in obese children and adolescents, the effect of duration-matched concurrent training (CT) [50% resistance (RT) and 50% high-intensity-interval-training (HIIT)] on body composition and physical fitness in obese youth remains to be elucidated. Thus, the purpose of this study was to examine the effects of 9-weeks of CT compared to RT or HIIT alone, on body composition and selected physical fitness components in healthy sedentary obese youth. Out of 73 participants, only 37; [14 males and 23 females; age 13.4 ± 0.9 years; body-mass-index (BMI): 31.2 ± 4.8 kg·m-2] were eligible and randomized into three groups: HIIT (n = 12): 3-4 sets×12 runs at 80–110% peak velocity, with 10-s passive recovery between bouts; RT (n = 12): 6 exercises; 3–4 sets × 10 repetition maximum (RM) and CT (n = 13): 50% serial completion of RT and HIIT. CT promoted significant greater gains compared to HIIT and RT on body composition (p < 0.01, d = large), 6-min-walking test distance (6 MWT-distance) and on 6 MWT-VO2max (p < 0.03, d = large). In addition, CT showed substantially greater improvements than HIIT in the medicine ball throw test (20.2 vs. 13.6%, p < 0.04, d = large). On the other hand, RT exhibited significantly greater gains in relative hand grip strength (p < 0.03, d = large) and CMJ (p < 0.01, d = large) than HIIT and CT. CT promoted greater benefits for fat, body mass loss and cardiorespiratory fitness than HIIT or RT modalities. This study provides important information for practitioners and therapists on the application of effective exercise regimes with obese youth to induce significant and beneficial body composition changes. The applied CT program and the respective programming parameters in terms of exercise intensity and volume can be used by practitioners as an effective exercise treatment to fight the pandemic overweight and obesity in youth. KW - weight loss KW - adolescents KW - high-intensity-interval training KW - resistance training KW - DXA KW - matched time Y1 - 2022 U6 - https://doi.org/10.3389/fphys.2022.869063 SN - 1664-042X VL - 13 SP - 1 EP - 16 PB - Frontiers CY - Lausanne, Schweiz ER - TY - JOUR A1 - Heistermann, Maik A1 - Bogena, Heye A1 - Francke, Till A1 - Güntner, Andreas A1 - Jakobi, Jannis A1 - Rasche, Daniel A1 - Schrön, Martin A1 - Döpper, Veronika A1 - Fersch, Benjamin A1 - Groh, Jannis A1 - Patil, Amol A1 - Pütz, Thomas A1 - Reich, Marvin A1 - Zacharias, Steffen A1 - Zengerle, Carmen A1 - Oswald, Sascha T1 - Soil moisture observation in a forested headwater catchment: combining a dense cosmic-ray neutron sensor network with roving and hydrogravimetry at the TERENO site Wüstebach JF - Earth system science data : ESSD N2 - Cosmic-ray neutron sensing (CRNS) has become an effective method to measure soil moisture at a horizontal scale of hundreds of metres and a depth of decimetres. Recent studies proposed operating CRNS in a network with overlapping footprints in order to cover root-zone water dynamics at the small catchment scale and, at the same time, to represent spatial heterogeneity. In a joint field campaign from September to November 2020 (JFC-2020), five German research institutions deployed 15 CRNS sensors in the 0.4 km2 Wüstebach catchment (Eifel mountains, Germany). The catchment is dominantly forested (but includes a substantial fraction of open vegetation) and features a topographically distinct catchment boundary. In addition to the dense CRNS coverage, the campaign featured a unique combination of additional instruments and techniques: hydro-gravimetry (to detect water storage dynamics also below the root zone); ground-based and, for the first time, airborne CRNS roving; an extensive wireless soil sensor network, supplemented by manual measurements; and six weighable lysimeters. Together with comprehensive data from the long-term local research infrastructure, the published data set (available at https://doi.org/10.23728/b2share.756ca0485800474e9dc7f5949c63b872; Heistermann et al., 2022) will be a valuable asset in various research contexts: to advance the retrieval of landscape water storage from CRNS, wireless soil sensor networks, or hydrogravimetry; to identify scale-specific combinations of sensors and methods to represent soil moisture variability; to improve the understanding and simulation of land–atmosphere exchange as well as hydrological and hydrogeological processes at the hillslope and the catchment scale; and to support the retrieval of soil water content from airborne and spaceborne remote sensing platforms. Y1 - 2022 U6 - https://doi.org/10.5194/essd-14-2501-2022 SN - 1866-3516 SN - 1866-3508 VL - 14 IS - 5 SP - 2501 EP - 2519 PB - Copernicus CY - Katlenburg-Lindau ER - TY - JOUR A1 - Jebabli, Nidhal A1 - Zouhal, Hassane A1 - Boullosa, Daniel A1 - Govindasamy, Karuppasamy A1 - Tourny, Claire A1 - Hackney, Anthony C. A1 - Granacher, Urs A1 - Ben Abderrahman, Abderraouf T1 - The effects of preferred music and its timing on performance, pacing, and psychophysiological responses during the 6-min test JF - Journal of human kinetics N2 - The aim of this study was to investigate the effects of listening to preferred music during a warm up or exercise, on performance during a 6-min all-out exercise test (6-MT) in young adult males. Twenty-five healthy males volunteered to participate in this study. Following a within subject design, participants performed three test conditions (MDT: music during the test; MDW: music during the warm-up; WM: without music) in random order. Outcomes included mean running speed over the 6-min test (MRS6), total distance covered (TDC), heart rate responses (HRpeak, HRmean), blood lactate (3-min after the test), and the rating of perceived exertion (RPE); additionally, feeling scale scores were recorded. Listening to preferred music during running resulted in significant TDC (Delta up arrow 10%, p=0.006, ES=0.80) and MRS6 (Delta up arrow 14%, p=0.012, ES=1.02) improvement during the 6-MT, improvement was also noted for the warm-up with music condition (TDC:Delta up arrow 8%, p=0.028, ES=0.63; MRS6:Delta up arrow 8%, p=0.032, ES=0.61). A similar reverse "J-shaped" pacing profile was detected during the three conditions. Blood lactate was lower in the MDT condition by 8% (p=0.01, ES=1.10), but not the MDW condition, compared to MW. In addition, no statistically significant differences were found between the test sessions for the HR, RPE, and feeling scale scores. In conclusion, listening to music during exercise testing would be more beneficial for optimal TDC and MRS6 performances compared to MDW and WM. KW - rating of perceived exertion KW - work-rate distribution KW - blood lactate; KW - aerobic exercise Y1 - 2022 U6 - https://doi.org/10.2478/hukin-2022-0038 SN - 1640-5544 SN - 1899-7562 VL - 82 IS - 1 SP - 123 EP - 133 PB - Academy of Physical Education CY - Katowice ER - TY - JOUR A1 - Philipowski, Katharina ED - Philipowski, Katharina T1 - Einführende Bemerkungen zu Diskursivität und Narrativität JF - Medieval Forms of First-Person Narration: Narrativity and Discoursivity (Villa Vigoni Talks II) JF - Beiträge zur mediävistischen Erzählforschung KW - Mediävistik KW - Erzählforschung Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?https://ojs.uni-oldenburg.de/ojs/index.php/bme/article/view/222 SN - 2568-9967 VL - 14 IS - Special Issue SP - 1 EP - 12 PB - University of Oldenburg Press CY - Oldenburg ER - TY - JOUR A1 - Tabatabaei, Iman A1 - Alseekh, Saleh A1 - Shahid, Mohammad A1 - Leniak, Ewa A1 - Wagner, Mateusz A1 - Mahmoudi, Henda A1 - Thushar, Sumitha A1 - Fernie, Alisdair R. A1 - Murphy, Kevin M. A1 - Schmöckel, Sandra M. A1 - Tester, Mark A1 - Müller-Röber, Bernd A1 - Skirycz, Aleksandra A1 - Balazadeh, Salma T1 - The diversity of quinoa morphological traits and seed metabolic composition JF - Scientific data N2 - Quinoa (Chenopodium quinoa Willd.) is an herbaceous annual crop of the amaranth family (Amaranthaceae). It is increasingly cultivated for its nutritious grains, which are rich in protein and essential amino acids, lipids, and minerals. Quinoa exhibits a high tolerance towards various abiotic stresses including drought and salinity, which supports its agricultural cultivation under climate change conditions. The use of quinoa grains is compromised by anti-nutritional saponins, a terpenoid class of secondary metabolites deposited in the seed coat; their removal before consumption requires extensive washing, an economically and environmentally unfavorable process; or their accumulation can be reduced through breeding. In this study, we analyzed the seed metabolomes, including amino acids, fatty acids, and saponins, from 471 quinoa cultivars, including two related species, by liquid chromatography - mass spectrometry. Additionally, we determined a large number of agronomic traits including biomass, flowering time, and seed yield. The results revealed considerable diversity between genotypes and provide a knowledge base for future breeding or genome editing of quinoa. Y1 - 2022 U6 - https://doi.org/10.1038/s41597-022-01399-y SN - 2052-4463 VL - 9 IS - 1 PB - Nature Research CY - Berlin ER -