TY - JOUR A1 - Buschmann, Jana T1 - Netzreise BT - Sich online fortbilden anstelle von Online-Fortbildung JF - Üben & musizieren : Zeitschrift für Instrumentalpädagogik und musikalisches Lernen N2 - Endlich war es soweit: zwei Nächte lang surfen durch das Internet auf der Suche nach empfehlenswerten Online-Fortbildungen für Instrumentallehrkräfte. Mein Spürsinn war geweckt. Allerdings musste ich mich schnell umorientieren, nachdem Stichworte wie „Online-Fortbildung“, ­„digitale Schulung“ und „E-Learning“ bei Suchmaschinen, musikpädagogischen Ins­titutionen und Verbänden weitgehend ins Leere liefen. Woran kann das liegen? Das Internet könnte doch im Gegensatz zu Präsenzfortbildungen ein ortsunabhängiges Fortbilden im geschützten Raum bedienen. Eigene Forschungen* im Kon­text von digitalen Fortbildungen für Musiklehrkräfte an Grundschulen im ländlichen Raum zeigen Schwierigkeiten auf, die dafür ursächlich sein können. Sie bilden den Ausgangspunkt meiner Netzreise. Y1 - 2016 UR - https://uebenundmusizieren.de/artikel/netzreise/ SN - 0174-6065 SN - 2748-8497 IS - 3 SP - 4 EP - 6 PB - Schott CY - Mainz ER - TY - GEN A1 - Schick, Daniel A1 - Eckert, Sebastian Oliver A1 - Pontius, Niko A1 - Mitzner, Rolf A1 - Föhlisch, Alexander A1 - Holldack, Karsten A1 - Sorgenfrei, Florian T1 - Versatile soft X-ray-optical cross-correlator for ultrafast applications T2 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe N2 - We present an X-ray-optical cross-correlator for the soft (> 150 eV) up to the hard X-ray regime based on a molybdenum-silicon superlattice. The cross-correlation is done by probing intensity and position changes of superlattice Bragg peaks caused by photoexcitation of coherent phonons. This approach is applicable for a wide range of X-ray photon energies as well as for a broad range of excitation wavelengths and requires no external fields or changes of temperature. Moreover, the cross-correlator can be employed on a 10 ps or 100 fs time scale featuring up to 50% total X-ray reflectivity and transient signal changes of more than 20%. (C) 2016 Author(s). T3 - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - 1331 Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-436962 SN - 1866-8372 IS - 1331 SP - 054304-1 EP - 054304-8 ER - TY - GEN A1 - Keck, Wolfgang A1 - Kohler, Ulrich A1 - Nauenburg, Ricarda T1 - Quality of life in the european union and the candidate countries BT - harmonized eurobarometer datafile 1998-2002 N2 - Harmonized data file as the basis for comparative analysis of quality of life in the Candidate Countries and the European Union member states, based on seven different data sets, one Eurobarometer survey covering 13 Candidate Countries with an identical set of variables conducted in April 2002, the other six Standard Eurobarometer of different subjects and fielded in different years, each with another set of questions identical with the CC Eurobarometer. Selected aggregate indicators of quality of life ... describing the social situation in the EU15 and Candidate Countries. Y1 - 2016 U6 - https://doi.org/10.7802/1209 PB - WZB - Wissenschaftszentrum Berlin für Sozialforschung ER - TY - BOOK A1 - Kohler, Ulrich A1 - Kreuter, Frauke T1 - Datenanalyse mit Stata BT - allgemeine Konzepte der Datenanalyse und ihre praktische Anwendung N2 - Dieses Buch bietet eine Einführung in das Datenanalysepaket Stata und ist zugleich das einzige Buch über Stata, das auch Anfängern eine ausreichende Erklärung statistischer Verfahren liefert. „Datenanalyse mit Stata' ist kein Befehls-Handbuch sondern erläutert alle Schritte einer Datenanalyse an praktischen Beispielen. Die Beispiele beziehen sich auf Themen der öffentlichen Diskussion oder der direkten Umgebung der meisten Leser. Damit eignet sich diese Buch als Einstieg in Data Analytics in allen Disziplinen. Die neue Auflage bietet einen systematischeren Zugang zum Datenmanagement in Gegenwart von „Missing Values' und behandelt die in der Stata-Programmversion 14 implementierte Unicode-Codierung. Y1 - 2016 SN - 978-3-11-046950-9 SN - 978-3-11-046973-8 SN - 978-3-11-047290-5 U6 - https://doi.org/10.1515/9783110469509 PB - de Gruyter CY - Berlin ET - 5., aktualisierte ER - TY - JOUR A1 - Kohler, Ulrich ED - König, Christian ED - Stahl, Matthias Matthias Stahl ED - Wiegand, Erich T1 - Anforderungen an Hochschulabsolventen BT - oder: was Projektmitarbeiter in einem empirisch ausgerichteten Forschungsprojekt können sollten? JF - Human Resources : Qualitätsaspekte der Ausbildung in der empirischen Forschung N2 - Was sollten Mitarbeiter in einem empirisch ausgerichteten Forschungsprojekt können, und welche Kernkompetenzen sollte die Ausbildung an den Universitäten daher vermitteln? Die Antworten auf diese Fragen hängen – wie sollte es anders sein – von der inhaltlichen Fragestellung und methodischen Ausrichtung des jeweiligen Forschungsprojektes ab. Natürlich sollten Projektmitarbeiter über Vorkenntnisse zum Forschungsthema verfügen. Natürlich sollten Kenntnisse des projektspezifischen (statistischen) Methodenarsenals vorliegen. Y1 - 2016 SN - 978-3-658-12567-7 SN - 978-3-658-12568-4 U6 - https://doi.org/10.1007/978-3-658-12568-4_4 SP - 43 EP - 77 PB - Springer CY - Wiesbaden ER - TY - JOUR A1 - Steinmetz, Matthias T1 - Die Vermessung des Universums JF - Vision als Aufgabe : das Leibniz-Universum im 21. Jahrhundert Y1 - 2016 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:b4-opus4-25899 SN - 978-3-939818-67-0 SP - 197 EP - 210 PB - Berlin-Brandenburgische Akademie der Wissenschaften CY - Berlin ER - TY - JOUR A1 - Stollenwerk, Eric A1 - Dörfler, Thomas A1 - Schibberges, Julian T1 - Taking a new perspective BT - Mapping the Al Qaeda network through the eyes of the UN security council JF - Terrorism and political violence N2 - Network analysis has attracted significant attention when researching the phenomenon of transnational terrorism, particularly Al Qaeda. While many scholars have made valuable contributions to mapping Al Qaeda, several problems remain due to a lack of data and the omission of data provided by international organizations such as the UN. Thus, this article applies a social network analysis and subsequent mappings of the data gleaned from the Security Council's consolidated sanctions list, and asks what they can demonstrate about the structure and organizational characteristics of Al Qaeda. The study maps the Al Qaeda network on a large scale using a newly compiled data set. The analysis reveals that the Al Qaeda network consists of several hundred individual and group nodes connecting almost all over the globe. Several major nodes are crucial for the network structure, while simultaneously many other nodes only weakly and foremost regionally connect to the network. The article concludes that the findings tie in well to the latest research pointing to local and simultaneously global elements of Al Qaeda, and that the new data is a valuable source for further analyses, potentially in combination with other data. KW - Al Qaeda KW - network KW - social network analysis KW - terrorism KW - UN Y1 - 2016 U6 - https://doi.org/10.1080/09546553.2014.987341 SN - 0954-6553 SN - 1556-1836 VL - 28 IS - 5 SP - 950 EP - 970 PB - Taylor & Francis CY - London ER - TY - JOUR A1 - Leib, Julia T1 - Shaping peace: an investigation of the mechanisms underlying post-conflict peacebuilding JF - Peace, conflict & development : an interdisciplinary journal N2 - What shapes peace, and how can peace be successfully built in those countries affected by armed conflict? This paper examines mpeacebuilding in the aftermath of civil wars in order to identify the conditions for post-conflict peace. The field of civil war research is characterised by case studies, comparative analyses and quantitative research, which relate relatively little to each other. Furthermore, the complex dynamics of peacebuilding have hardly been investigated so far. Thus, the question remains of how best to enhance the prospects of a stable peace in post-conflict societies. Therefore, it is necessary to capture the dynamics of post-conflict peace. This paper aims at helping to narrow these research gaps by 1) presenting the benefits of set theoretic methods for peace and conflict studies; 2) identifying remote conflict environment factors and proximate peacebuilding factors which have an influence on the peacebuilding process and 3) proposing a set-theoretic multi-method research approach in order to identify the causal structures and mechanisms underlying the complex realm of post-conflict peacebuilding. By implementing this transparent and systematic comparative approach, it will become possible to discover the dynamics of post-conflict peace. KW - civil war KW - peacebuilding KW - post-conflict peace KW - set theory KW - QCA Y1 - 2016 SN - 1742-0601 IS - 22 SP - 25 EP - 76 PB - Univ. CY - Bradford ER - TY - JOUR A1 - Klinnert, Anne T1 - Rohstoffpolitik im 21. Jahrhundert JF - WeltTrends : das außenpolitische Journal N2 - In den 2000er-Jahren stiegen die Rohstoffpreise enorm an. Auslöser waren die wirtschaftliche Entwicklung der Schwellenländer, allen voran Chinas, sowie der gestiegene Rohstoffbedarf durch technologische Innovationen. Diese „Rohstoffkrise“ veränderte das Verhältnis der Rohstoff exportierenden und importierenden Staaten zueinander. Auch wird Rohstoffpolitik nicht mehr nur unter wirtschaftlichen, sondern ebenso unter ökologischen und sozialen Kriterien betrachtet. Der Beitrag erläutert die Ursachen und benennt Auswirkungen der Krise. Y1 - 2016 SN - 978-3-945878-25-5 SN - 0944-8101 VL - 24 IS - 118 SP - 24 EP - 29 PB - WeltTrends CY - Potsdam ER - TY - CHAP A1 - Gronau, Norbert A1 - Grum, Marcus A1 - Bender, Benedict T1 - Determining the optimal level of autonomy in cyber-physical production systems T2 - IEEE 14th International Conference on Industrial Informatics (INDIN) N2 - Traditional production systems are enhanced by cyber-physical systems (CPS) and Internet of Things. A kind of next generation systems, those cyber-physical production systems (CPPS) are able to raise the level of autonomy of its production components. To find the optimal degree of autonomy in a given context, a research approach is formulated using a simulation concept. Based on requirements and assumptions, a cyber-physical market is modeled and qualitative hypotheses are formulated, which will be verified with the help of the CPPS of a hybrid simulation environment. KW - cyber-physical systems KW - hybrid simulation KW - Internet of Things KW - manufacturing systems KW - production engineering computing KW - cyber-physical production systems Y1 - 2017 U6 - https://doi.org/10.1109/INDIN.2016.7819367 SP - 1293 EP - 1299 PB - IEEE CY - New York ER - TY - CHAP A1 - Bender, Benedict A1 - Grum, Marcus T1 - Entwicklung eines Architekturkonzepts zum flexiblen Einsatz von Analytics T2 - Proceedings INFORMATIK - Jahrestagung der Gesellschaft für Informatik e.V. ; Lecture Notes in Informatics (LNI) N2 - Die optimale Dimensionierung von IT-Hardware stellt Entscheider aufgrund der stetigen Weiterentwicklung zunehmend vor Herausforderungen. Dies gilt im Speziellen auch für Analytics-Infrastrukturen, die zunehmend auch neue Software zur Analyse von Daten einsetzen, welche in den Ressourcenanforderungen stark variieren. Damit eine flexible und gleichzeitig effiziente Gestaltung von Analytics-Infrastrukturen erreicht werden kann, wird ein dynamisch arbeitendes Architekturkonzept vorgeschlagen, das Aufgaben auf Basis einer systemspezifischen Entscheidungsmaxime mit Hilfe einer Eskalationsmatrix verteilt und hierfür Aufgabencharakteristiken sowie verfügbare Hardwareausstattungen entsprechend ihrer Auslastung berücksichtigt. KW - Analytics KW - Architekturkonzept KW - Cyber-Phsysische Systeme KW - Cloud KW - Internet of Things Y1 - 2016 UR - https://dl.gi.de/handle/20.500.12116/1189 IS - P259 SP - 815 EP - 824 PB - Gesellschaft für Informatik e.V. CY - Bonn ER - TY - CHAP A1 - Glaschke, Christian A1 - Gronau, Norbert A1 - Bender, Benedict T1 - Cross-System Process Mining using RFID Technology T2 - Proceedings of the Sixth International Symposium on Business Modeling and Software Design - BMSD N2 - In times of digitalization, the collection and modeling of business processes is still a challenge for companies. The demand for trustworthy process models that reflect the actual execution steps therefore increases. The respective kinds of processes significantly determine both, business process analysis and the conception of future target processes and they are the starting point for any kind of change initiatives. Existing approaches to model as-is processes, like process mining, are exclusively focused on reconstruction. Therefore, transactional protocols and limited data from a single application system are used. Heterogeneous application landscapes and business processes that are executed across multiple application systems, on the contrary, are one of the main challenges in process mining research. Using RFID technology is hence one approach to close the existing gap between different application systems. This paper focuses on methods for data collection from real world objects via RFID technology and possible combinations with application data (process mining) in order to realize a cross system mining approach. KW - Process Mining KW - RFID KW - Production KW - Cross-System Y1 - 2016 SN - 978-989-758-190-8 U6 - https://doi.org/10.5220/0006223501790186 SP - 179 EP - 186 PB - SCITEPRESS - Science and Technology Publications CY - Setúbal ER - TY - CHAP A1 - Bender, Benedict A1 - Fabian, Benjamin A1 - Lessmann, Stefan A1 - Haupt, Johannes T1 - E-Mail Tracking BT - status quo and novel countermeasures T2 - Proceedings of the 37th International Conference on Information Systems (ICIS) N2 - E-mail advertisement, as one instrument in the marketing mix, allows companies to collect fine-grained behavioural data about individual users’ e-mail reading habits realised through sophisticated tracking mechanisms. Such tracking can be harmful for user privacy and security. This problem is especially severe since e-mail tracking techniques gather data without user consent. Striving to increase privacy and security in e-mail communication, the paper makes three contributions. First, a large database of newsletter e-mails is developed. This data facilitates investigating the prevalence of e- mail tracking among 300 global enterprises from Germany, the United Kingdom and the United States. Second, countermeasures are developed for automatically identifying and blocking e-mail tracking mechanisms without impeding the user experience. The approach consists of identifying important tracking descriptors and creating a neural network-based detection model. Last, the effectiveness of the proposed approach is established by means of empirical experimentation. The results suggest a classification accuracy of 99.99%. KW - E-Mail Tracking KW - Countermeasures KW - Privacy KW - Security KW - Machine Learning Y1 - 2016 UR - https://aisel.aisnet.org/icis2016/ISSecurity/Presentations/13/ ER - TY - JOUR A1 - Reindl, Nicole A1 - Rauch, Thomas A1 - Miller Bertolami, Marcelo Miguel A1 - Todt, Helge Tobias A1 - Werner, K. T1 - Breaking news from the HST BT - the central star of the Stingray Nebula is now returning towards the AGB JF - Monthly notices of the Royal Astronomical Society N2 - SAO 244567 is a rare example of a star that allows us to witness stellar evolution in real time. Between 1971 and 1990, it changed from a B-type star into the hot central star of the Stingray Nebula. This observed rapid heating has been a mystery for decades, since it is in strong contradiction with the low mass of the star and canonical post-asymptotic giant branch (AGB) evolution. We speculated that SAO 244567 might have suffered from a late thermal pulse (LTP) and obtained new observations with Hubble Space Telescope (HST)/COS to follow the evolution of the surface properties of SAO 244567 and to verify the LTP hypothesis. Our non-LTE spectral analysis reveals that the star cooled significantly since 2002 and that its envelope is now expanding. Therefore, we conclude that SAO 244567 is currently on its way back towards the AGB, which strongly supports the LTP hypothesis. A comparison with state-of-the-art LTP evolutionary calculations shows that these models cannot fully reproduce the evolution of all surface parameters simultaneously, pointing out possible shortcomings of stellar evolution models. Thereby, SAO 244567 keeps on challenging stellar evolution theory and we highly encourage further investigations. KW - stars: AGB and post-AGB KW - stars: atmospheres KW - stars: evolution Y1 - 2016 U6 - https://doi.org/10.1093/mnrasl/slw175 SN - 0035-8711 SN - 1365-2966 VL - 464 SP - L51 EP - L55 PB - Oxford Univ. Press CY - Oxford ER - TY - CHAP A1 - Apelojg, Benjamin T1 - Teachers do not make mistakes? BT - two exploratives case studies ; Relationships between biographical aspects, thinking, behavioral patterns and experiences in classes ; First results of a qualitative study on the aspect of dealing with mistakes T2 - ATLAS.ti User Conference 2015 N2 - This article provides some insights into the complex relationships between thinking and behavioral patterns, bio­ graphical aspects and teaching style. The data was analyzed in the Grounded Theory tradition and with the help of ATLAS.ti. The results presented here offer preliminary findings only since the research is still ongoing. The focus is on the ways teachers deal with mistakes. Based on two case examples, it will be shown how the fear of making mistakes can lead to teacher-centered lessons, and thereby limiting pupils' possibilities to learn autonomously. KW - Umgang mit Fehlern KW - Didaktik KW - persönliche Entwicklung KW - Lernen KW - Auswirkungen auf Schüler KW - Dealing with mistakes KW - personal development KW - learning KW - teaching KW - effects on pupils KW - ATLAS.t Y1 - 2016 SN - 978-3-7983-2822-8 U6 - https://doi.org/10.14279/depositonce-5159 SP - 1 EP - 9 PB - Universitätsverlag der TU-Berlin CY - Berlin ER - TY - GEN A1 - Esguerra, Alejandro ED - Esguerra, Alejandro ED - Helmerich, Nicole ED - Risse, Thomas T1 - Conclusion T2 - Sustainability Politics and Limited Statehood: Contesting the New Modes of Governance N2 - This chapter revisits the role of the new modes of governance in areas of limited statehood. First, it states that there is no linear relationship between degrees of statehood and the overall effectiveness of new modes of sustainability governance. Second, the chapter states that, in most of the cases, national governments are hesitant or even actively hamper the development of new modes of governance. Third, it shows that the absence of the shadow of hierarchy can indeed lead to ineffective new modes of governance. However, the shadow of hierarchy does not necessarily need to be cast by states. Finally, the author reviews the complexities involved in participatory practices, stressing the importance of institutional structures and knowledgeable brokers. The chapter concludes by outlining fields for future research. Y1 - 2016 SN - 978-3-319-39871-6 SN - 978-3-319-39870-9 U6 - https://doi.org/10.1007/978-3-319-39871-6_9 SP - 211 EP - 224 PB - Cham CY - Basingstoke ER - TY - GEN A1 - Esguerra, Alejandro T1 - "A Comment That Might Help Us to Move Along" BT - Brokers in Negotiation Systems T2 - Sustainability Politics and Limited Statehood : Contesting the New Modes of Governance N2 - This chapter investigates the trajectory of establishing the Forest Stewardship Council (FSC) in the early 1990s as the first private transnational certification organization with an antagonistic stakeholder body. Its main contribution is a micro-analysis of the founding assembly in 1993. By investigating the role of brokers within the negotiation as one institutional scope condition for ‘arguing’ having occurred, the chapter adopts a dramaturgical approach. It contends that the authority of brokers is not necessarily institutionally given, but needs to be gained: brokers have to prove situationally that their knowledge is relevant and that they are speaking impartially in the interest of progress rather than their own. The chapter stresses the importance of procedural knowledge which brokers provide in contrast to policy knowledge. Y1 - 2016 SN - 978-3-319-39871-6 SN - 978-3-319-39870-9 U6 - https://doi.org/10.1007/978-3-319-39871-6_2 SP - 25 EP - 46 PB - Cham CY - Basingstoke ER - TY - GEN A1 - Esguerra, Alejandro A1 - Helmerich, Nicole A1 - Risse, Thomas T1 - Introduction T2 - Sustainability Politics and Limited Statehood: Contesting the New Modes of Governance N2 - The Paris Agreement for Climate Change or the Sustainable Development Goals (SDGs) rely on new modes of governance for implementation. Indeed, new modes of governance such as market-based instruments, public-private partnerships or multi-stakeholder initiatives have been praised for playing a pivotal role in effective and legitimate sustainability governance. Yet, do they also deliver in areas of limited statehood? States such as Malaysia or the Dominican Republic partly lack the ability to implement and enforce rules; their statehood is limited. This introduction provides the analytical framework of this volume and critically examines the performance of new modes of governance in areas of limited statehood, drawing on the book’s in-depth case studies on issues of climate change, biodiversity, and health. Y1 - 2016 SN - 978-3-319-39871-6 SN - 978-3-319-39870-9 U6 - https://doi.org/10.1007/978-3-319-39871-6_1 SP - 1 EP - 22 PB - Palgrave Macmillan, Cham CY - Basingstoke ER - TY - JOUR A1 - Discher, Sören A1 - Richter, Rico A1 - Döllner, Jürgen Roland Friedrich T1 - Interactive and View-Dependent See-Through Lenses for Massive 3D Point Clouds JF - Advances in 3D Geoinformation N2 - 3D point clouds are a digital representation of our world and used in a variety of applications. They are captured with LiDAR or derived by image-matching approaches to get surface information of objects, e.g., indoor scenes, buildings, infrastructures, cities, and landscapes. We present novel interaction and visualization techniques for heterogeneous, time variant, and semantically rich 3D point clouds. Interactive and view-dependent see-through lenses are introduced as exploration tools to enhance recognition of objects, semantics, and temporal changes within 3D point cloud depictions. We also develop filtering and highlighting techniques that are used to dissolve occlusion to give context-specific insights. All techniques can be combined with an out-of-core real-time rendering system for massive 3D point clouds. We have evaluated the presented approach with 3D point clouds from different application domains. The results show the usability and how different visualization and exploration tasks can be improved for a variety of domain-specific applications. KW - 3D point clouds KW - LIDAR KW - Visualization KW - Point-based rendering Y1 - 2016 SN - 978-3-319-25691-7 SN - 978-3-319-25689-4 U6 - https://doi.org/10.1007/978-3-319-25691-7_3 SN - 1863-2246 SP - 49 EP - 62 PB - Springer CY - Cham ER - TY - GEN A1 - Martinez-Valdes, Eduardo A1 - Negro, Francesco A1 - Laine, Christopher M. A1 - Falla, Deborah L. A1 - Mayer, Frank A1 - Farina, Dario T1 - Identifying motor units in longitudinal studies with high-density surface electromyography T2 - Converging clinical and engineering research on neurorehabilitation II N2 - We investigated the possibility to identify motor units (MUs) with high-density surface electromyography (HDEMG) over experimental sessions in different days. 10 subjects performed submaximal knee extensions across three sessions in three days separated by one week, while EMG was recorded from the vastus medialis muscle with high-density electrode grids. The shapes of the MU action potentials (MUAPs) over multiple channels extracted from HDEMG decomposition were matched across sessions by cross-correlation. Forty and twenty percent of the MUs decomposed could be tracked across two and three sessions, respectively (average cross correlation 0.85 +/- 0.04). The estimated properties of the matched motor units were similar across the sessions. For example, mean discharge rate and recruitment thresholds were measured with an intra-class correlation coefficient (ICCs) > 0.80. These results strongly suggest that the same MUs were indeed identified across sessions. This possibility will allow monitoring changes in MU properties following interventions or during the progression of neuromuscular disorders. Y1 - 2016 SN - 978-3-319-46669-9 SN - 978-3-319-46668-2 U6 - https://doi.org/10.1007/978-3-319-46669-9_27 SN - 2195-3562 VL - 15 SP - 147 EP - 151 PB - Springer CY - Cham ER -