cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Synthese von spezifisch deuterierten und komplexen (dimeren) Ceramiden des Sphingosins und des Phytosphingosins
Creators: name: Sonnenberger, Stefan
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2020
Subjects: subject: 572

description: Die Haut nimmt als äußere Abgrenzung des Organismus verschiedenste Funktionen war. Für die Aufrechterhaltung der Barrierefunktion der Haut ist dabei die äußere Schicht, das Stratum corneum, von besonderer Bedeutung. Ein umfangreiches Wissen über die molekulare Anordnung der Bestandteile der Lipidmatrix hilft dabei, sowohl die Barrierefunktion des Stratum corneums zu verstehen, als auch mögliche Drug-Delivery-Systeme zu entwickeln. Für die detaillierten Untersuchungen mittels Neutronenstreuung sind kettenreine definierte Ceramide erforderlich. Durch Einführung von Deuteriumatome als Markierung für Neutronenstreuexperimente kann dabei auf die genaue Lokalisation geschlossen werden. In dieser Arbeit ist die Darstellung von den Ceramiden des Sphingosins und Phytosphingosin mit endständig deuterierter non-Hydroxy Fettsäure, α-Hydroxy Fettsäure und ω-Hydroxy Fettsäure mit veresterter 10-Methylhexadecansäure, sowie die Synthese der dimeren Ceramide mit 2 Schwefelatomen beschrieben.
description: The skin has a variety of functions. The outer layer of the skin, the stratum corneum, is of particular importance for maintaining the barrier function. An extensive knowledge of the molecular arrangement of the lipid matrix’ compounds helps to understand the barrier function of the stratum corneum and, moreover, it helps to develop potential drug delivery systems. For detailed neutron scattering studies pure ceramides with defined chain length are required. In addition a deuterium label can be used to determine the localization within used model membranes in these experiments. In this thesis the synthesis of ceramides from sphingosine and phytosphingosine type with terminal deuterated non-hydroxy fatty acid, α-hydroxy fatty acid and ω-hydroxy fatty acid esterified with 10-methylhexadecanoic acid and the synthesis of novel dimeric ceramides with two sulfur atoms are described.
Imaging the formation of high-energy dispersion anomalies in the actinide UCoGa$_5$
Creators: name: Das, Tanmoy
name: Durakiewicz, Tomasz
name: Zhu, Jian-Xin
name: Joyce, John J.
name: Sarrao, John L.
name: Graf, Matthias J.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We use angle-resolved photoemission spectroscopy (ARPES) to image the emergence of substaintial dispersion anomalies in the electronic renormalization of the actinide compound UCoGa$_5$ which was presumed to belong to a conventional Fermi liquid family. Kinks or abrupt breaks in the slope of the quasiparticle dispersion are detected both at low ($\sim$130 meV) and high ($\sim$1 eV) binding energies below the Fermi energy, ruling out any significant contribution of phonons. We perform numerical calculations to demonstrate that the anomalies are adequately described by coupling between itinerant fermions and spin fluctuations arising from the particle-hole continuum of the spin-orbit split $5f$ states of uranium. These anomalies are resemble the `waterfall' phenomenon of the high-temperature copper-oxide superconductors, suggesting that spin fluctuations are a generic route toward multiform electronic phases in correlated materials as different as high-temperature superconductors and actinides.
description: 10 pages including supplementary material, Accepted for publication in PRX
Allergie und Angst : Untersuchungen im zeitlichen Zusammenhang mit der Pricktestung
Creators: name: Jorzik, Janine
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2019
Subjects: subject: 610

description: Patienten mit vermuteter Bienen-/ Wespengiftallergie oder Lokalanästhetikaunverträglichkeit wurden im Vergleich zu einer Kontrollgruppe bezüglich ihrer Emotionen beim Pricktest untersucht. Neben der Bestimmung von Speichelcortisolkonzentration, Blutdruck, Herzfrequenz und Hautfeuchtigkeit wurden standardisierte Fragebögen angewandt, um mögliche testbedingte Angstreaktionen und die allgemeine Angstneigung zu erfassen. Im Ergebnis zeigten sich die Höchstwerte der als Indikatoren für Angstreaktionen fungierenden Parameter bei den Allergiepatienten überwiegend vor dem Pricktest, in der Referenzgruppe jedoch beim dem Testtag vorgelagerten Gespräch. Im Verlauf der Hauttestung nahmen die Anzeichen einerAngstreaktion in allen Gruppen ab. Der Pricktest stellt somit offenbar ein angstauslösendes Ereignis für die Allergiepatienten dar. Verglichen mit der Kontrollgruppe zeigten diese zudem eine höhere allgemeine Angstneigung. Im praktischen Alltag sollte allergologisch tätiges Personal hinsichtlich bestehender Ängste sensibilisiert sein, auch um behandlungsbedürftige Angststörungen einer adäquaten Therapie zuzuführen.
description: Patients with suspected bee / wasp venom allergy or local anesthetic intolerance were screened for their emotions in the prick test compared to a control group. In addition to the determination of salivary cortisol concentration, blood pressure, heart rate and skin moisture, standardized questionnaires were used to record possible test-related anxiety reactions as well as the general anxiety tendency. As a result, the maximum values of the parameters acting as indicators of anxiety reactions in the case of allergy patients were predominantly before the prick test, but in the reference group at the time of the interview prior to the test day. During skin testing, the signs of a fear reaction decreased in all groups. The prick test thus appears to be an anxiety-triggering event for the allergy patients. Compared to the control group, these patients also showed a higher general anxiety tendency. In everyday practice, allergologically active personnel should be sensitized to existing fears, also to provide patients with treatment-requiring anxiety disorders with an adequate therapy.
title: Einstieg in den ML-Workflow durch Entwicklung einer intelligenten Museumsapp
Creators: name: Marx, Erik
name: Bergner, Nadine
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Künstliche Intelligenz
subject: Maschinelles Lernen
subject: Lehr-Lern-Material
subject: Workshop

description: In diesem Praxisbeitrag wird der Workshop „Die intelligente Museumsapp“ vorgestellt, mit dem die zentralen Konzepte des Maschinellen Lernens (ML) für die Sekundarstufe I vermittelt werden können. Ausgehend vom ML-Workflow werden die Ziele des Workshops sowie der Aufbau und die verwendeten Lehr-Lern-Materialien vorgestellt und beschrieben. Im Weiteren werden erste Pilotierungen reflektiert.
title: Vertical-Farming-System für die Bilddatengenerierung zur KI-gestützten Identifikation des Wachstumszentrums von Beikräutern
Creators: name: Flierl, Philipp
name: Zimmermann, Alexander
name: Niedermeier, Michael
name: Noori, Faryal
name: Fuchs, Erich
name: Schmailzl, Anton
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Vertical-Farming-System
subject: SWIR-Technologie
subject: Unkrauterkennung
subject: Bilddatengene- rierung
subject: Laborumgebung

description: Ziel des Projekts KIdetect ist der Aufbau eines Vertical-Farming-Systems zur gezielten Anpflanzung von Kulturpflanzen und Beikräutern in einer Laborumgebung. Anhand der Laborumgebung soll verstanden werden, inwiefern eine sichere Identifikation von Beikräutern möglich ist. Neben den Eigenschaften der Pflanzen im menschlich sichtbaren Bereich des elektromagnetischen Spektrums sollen auch Informationen aus dem Kurzwelleninfrarotbereich evaluiert werden. Die Laborumgebung dient neben der Grundlagenforschung von Unterscheidungsmerkmalen schließlich auch der Generierung fotografischer Aufnahmen von Kulturpflanzen und Beikräutern. Es soll eine Bilddatenbank entstehen, anhand welcher die Grundlagen für eine spätere Anwendung der Erkenntnisse auf die Anwendungsumgebung geschaffen werden soll. Der Fokus der Beikräuter liegt auf dem Wachstumszentrum und soll gestützt durch KI zuverlässig identifiziert werden.
title: Post-war Societies (Russian Empire)
title: Post-war Societies (Russian Empire)
Creators: name: Beyrau, Dietrich
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Sowjetunion
subject: Weltkrieg [1914-1918]
subject: Nachkriegszeit
subject: Soviet Union--History--1917-1936

description: In contrast with the war in the West and its aftermath, the First World War in Eastern Europe did not come to an end in 1918, but instead gave rise to wars of national independence and to a prolonged civil war in the territory of the former Russian Empire. The social and ethnic conflicts, and geographically extended operations by military formations of different types, resulted in an unprecedented rupture of civilization. On the basis of a shattered economy and infrastructure, and a population polarized in manifold ways, the Bolsheviks forcefully established a new kind of party dictatorship. Driven by ideological visions, the dictatorship relied on party loyalty “hardened” during the Civil War (1917-1922). In addition, it was possible to compel an exhausted and generally recalcitrant population to cooperate through a system of state-controlled distribution of resources, providing privileges, the threat of punishment or its implementation.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
A Student-t based filter for robust signal detection
Creators: name: Röver, Christian
Publisher: name: arXiv
Year: 2011
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Methodology (stat.ME)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The search for gravitational-wave signals in detector data is often hampered by the fact that many data analysis methods are based on the theory of stationary Gaussian noise, while actual measurement data frequently exhibit clear departures from these assumptions. Deriving methods from models more closely reflecting the data's properties promises to yield more sensitive procedures. The commonly used matched filter is such a detection method that may be derived via a Gaussian model. In this paper we propose a generalized matched-filtering technique based on a Student-t distribution that is able to account for heavier-tailed noise and is robust against outliers in the data. On the technical side, it generalizes the matched filter's least-squares method to an iterative, or adaptive, variation. In a simplified Monte Carlo study we show that when applied to simulated signals buried in actual interferometer noise it leads to a higher detection rate than the usual ("Gaussian") matched filter.
description: 17 pages, 6 figures
Die Beziehung zwischen Serumferritin, Leberinsuffizienz und portaler Hypertension bei Patienten mit Leberzirrhose
Creators: name: Keitel, Felix Benjamin
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2019
Subjects: subject: 610

description: Eisenüberschuss ist ein immer häufiger beobachtetes Phänomen bei Patienten mit nicht-Hämochromatose-assoziierter Leberzirrhose. Ziel dieser Studie war es, die Zusammenhänge zwischen Eisenüberschuss, Leberinsuffizienz und portaler Hypertension zu evaluieren. Es wurden Patineten mit der Diagnose Leberzirrhose und durchgeführter Hämodynamikmessung sowie Serumferritinbestimmung (innerhalb 30 Tage) in die Studie eingeschlossen. Ausschlusskriterien waren maligne Erkrankungen (mit Ausnahme des hepatozellulären Karzinoms innerhalb der Milan-Kriterien), schwergradige chronisch obstruktive Lungenerkrankung, akute pathologische Ereignisse in den letzten 2 Wochen, Immunsuppression, vorhandener transjugulärer intrahepatischer portosystemischer Shunt (TIPS), Pfortaderthrombose und terminale Niereninsuffizienz. Serumferritin bei Patienten mit Leberzirrhose ist mit den Markern der Leberinsuffizienz, der Inflammation und der zirkulatorischen Dysfunktion, nicht jedoch mit der portalen Hypertension assoziiert.
description: Iron overload is an increasingly recognized phenomenon in non-hemochromatosis cirrhosis. The aim of this clinical trial was to evaluate the relationship between iron overload, liver insufficiency and portal hypertension. Cirrhotics with hepatic hemodynamic and ferritin measurement (within 30 d) were included. Exclusion criteria were malignancy (except hepatocellular carcinoma Milan-in), severe chronic obstructive pulmonary disease, acute events in the previous 2 weeks, immunosuppression, transjugular intrahepatic portosystemic shunt or portal vein thrombosis, and end-stage renal disease. Patients were followed-up until death or liver transplant. Univariate and multivariate analysis were used. In patients with cirrhosis, serum ferritin levels are associated with markers of liver insufficiency, inflammation, and circulatory dysfunction, but not portal hypertension.
title: Because Covid
title: Lessons in a Historic Moment
titleType: AlternativeTitle
Creators: name: Munroe, Karena
name: Greene Freire, Collective
Publisher: name: Office of Research
Year: 2021
Subjects: Arts-Lab
Think Tank
Video
Toolkit

description: This video, is part of my doctoral thesis "School Wellness Action Research: From an Arts-Based Transformative Activist Stance". It shares the story of how my initial study plan went from including students, teachers, and artists in face-to-face arts activities to being an arts-based virtual focus group/field test with educators because of the lockdown restrictions due to the COVID-19 pandemic. It stars the Free-Spirited Eagle who flew with the concepts, Fun Loving Red Fox who engaged primarily for personal enjoyment, Hardworking Beaver who diligently moved forward, Brave Bobcat with big picture ideas, Wise Owl who offered the type of profound insights only a veteran practitioner could, Loving Porcupine who supports unconditionally, and Clever Raven, the reflective voice who provided thoughtful direction. It tells a relatable story about agency, resiliency, and community and learning through the COVID-19 pandemic. A sincere and heartfelt thank you to the Greene Freire Collective, in particular the artist who gave generously of herself when she created and gifted the visuals that accompany our story of a study adjusted. There are reflective questions at the end of the video to help you reflect on your own learning during the remote emergency learning experience. If you're interested in trying out the activities here is a link to the toolkit https://bit.ly/artslab2thinktank.
title: Design Review von offenen Online-Kursen zum Thema Künstliche Intelligenz
Creators: name: Egloffstein, Marc
name: Kögler, Kristina
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: MOOCs
subject: Instructional Design
subject: KI-Bildung
subject: Design Review

description: Der Beitrag berichtet die ersten Ergebnisse eines explorativen Design Reviews von offenen Online-Kursen zum Thema Künstliche Intelligenz (KI). In einem Rating-Verfahren wurden N=41 zufällig ausgewählte Kurse des KI-Campus auf 15 theoriebasiert entwickelte didaktische Gütekriterien hin überprüft. Die Ergebnisse zeigen, dass die untersuchten Kurse gut strukturierte und systematisch aufbereitete Lernangebote darstellen. Gleichzeitig deuten sich Unterstützungspotenziale durch KI-Technologien an. Für die Weiterentwicklung von digitalen Lernangeboten zum Thema KI erscheint die Kopplung der Perspektiven „KI als Lerninhalt“ und „KI als Lernwerkzeug“ Erfolg versprechend.
Responding to an Emerging Humanitarian Crisis in Louisiana and Mississippi: Urgent Need for Health Care "Marshall Plan"
Creators: name: Redlener, Irwin E.
name: Schang, Gabrielle
Publisher: name: Columbia University
Year: 2006
Subjects: Public health
Disaster victims--Services for
Disaster relief
Hurricane Katrina (2005)
Hurricane Rita (2005)

description: It is now clear that massive challenges are facing the recovery efforts in the Gulf Coast region ravaged by Hurricanes Katrina and Rita, as well as the flooding of New Orleans. Evacuees from the hardest hit communities who are currently in extended shelter status, particularly those with limited economic means, may already formally fall under internationally accepted definitions of “internally displaced persons” (as distinct from “refugees” who cross international borders to escape persecution). More than 50% of the New Orleans pre-Katrina population of nearly 500,000 has not yet returned. Some have dispersed to other parts of Louisiana or many other states and may, in fact, be resettled with some success. A series of telephone surveys and structured observations by health and social services professionals over the past few months have underscored some of the major concerns emerging among displaced individuals.
A new study, the first comprehensive face-to-face field survey of residents in FEMA shelters based in Louisiana, conducted in February 2006 by David Abramson PhD, MPH and Richard Garfield RN, DrPH, has documented a series of extremely urgent needs which must be evaluated and addressed as quickly as possible . Failure to address these needs will potentially lead to permanent, highly significant consequences on the health, mental health, education and well-being of thousands of children and their families. The study, “On the Edge: Children and Families Displaced by Hurricanes Katrina and Rita Face a Looming Medical and Mental Health Crisis,”* was part of an on- going needs assessment by Operation Assist , a collaborative effort of the Children’s Health Fund and The National Center for Disaster Preparedness at the Columbia University Mailman School of Public Health.
Charakterisierung isoliert perfundierter Herzen von Histamin-H2-Rezeptor überexprimierenden Mäusen
Creators: name: Mißlinger, Natascha Katharina
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2019
Subjects: subject: 610

description: Der Histamin-H2-Rezeptor spielt eine Rolle bei der Genese kardialer Arrhythmien. Um seine kardiale Funktion zu erforschen, wurde ein transgenes Mausmodell (TG) mit Überexpression dieses Rezeptors untersucht. Diese wurden mit Wildtypen (WT) ohne kardialen H2-Rezeptor verglichen. Es fanden Versuche mit isoliert perfundierten Herzen und biochemische Untersuchungen des Herzgewebes statt. Basal unterschieden sich die TG von den WT in allen erhobenen Werten. Histamin zeigte nur Effekte auf TG, nicht auf WT. Der Antagonist Cimetidin blockierte den Effekt und senkte die Herzfrequenz der TG. Außerdem wurden die Auswirkungen von Ischämie und Reperfusion untersucht. Dies führte nur bei TG zu anhaltenden Arrhythmien. Außerdem kam es bei TG unter Histamineinfluß zu einer Phospholamban-Phosphorylierung an Serin-16 und Threonin-17 kam, ebenso Inhibitor 1 der PP1. Womöglich hat der Histamin-H2-Rezeptor einen Einfluß auf die basale Herzfunktion und könnte ein therapeutisches Potenzial bei der Behandlung kardialer Erkrankungen haben.
description: Histamine-H2-receptors are involved in formation of cardiac arrhythmia. To explore its cardiac function, we created transgenic mice (TG) overexpressing this receptor. These were compared to conspecific mice not expressing the Histamine-H2-receptor (WT). We investigated Langendorff isolated perfused hearts. Heart-tissues were also examined biochemically. The TG group differed from the WT group in all measured values. Histamine-perfusion had effects only in TG. Cimetidine, a Histamine-H2-receptor antagonist, blocked that effect and decreased the heart rate of transgenic mice. Additionally, we performed ischemia/reperfusion in both groups. This led to persistent arrhythmia in TG-hearts. Histamine-perfusion effected the Phospholamban-phosphorylation (Ser16 and Thr17) much like Inhibitor 1 of PP1. The Histamine-H2-receptor may have an impact on basal cardiac function and could have therapeutic potential in the treatment of cardiac diseases.
title: Post-war Societies (South East Europe)
title: Post-war Societies (South East Europe)
Creators: name: Innerhofer, Ian
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Südosteuropa
subject: Weltkrieg [1914-1918]
subject: Auswirkung
subject: Reconstruction (1914-1939)
subject: Bulgaria

description: South East European societies faced several challenges in the post-war period. Their population changed significantly as a consequence of war losses, war-conditioned migrations and territorial reshaping. As predominantly agrarian countries, they were divided in rural and urban life worlds with contrasting needs and aims. As a legacy of the Great War, veterans played an important role in the Balkan societies. The war left these societies with a large number of invalids, who then faced difficult social and economic circumstances in their financially depleted countries.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Outward FDI from Italy and its policy context, 2012
Creators: name: Mutinelli, Marco
name: Piscitello, Lucia
Publisher: name: Columbia University
Year: 2012
Subjects: Finance
International relations

description: Italy’s outward foreign direct investment (OFDI) performance is quite modest compared to that of other European Union (EU) countries, mainly due to structural characteristics like the low number of large firms, the specialization in “traditional” low- and medium-technology manufacturing industries and the almost negligible activity in advanced service industries. The global economic and financial crisis seriously affected the Italian economy and resulted in a decline in OFDI flows in 2009, owing to few large merger and acquisition (M&A) deals. However, due to the stagnation of the internal market, Italian firms continued to pursue growth opportunities abroad in 2010 and in 2011 through small-scale investments, in particular outside the EU.
title: Post-war Treaties (Ottoman Empire/ Middle East)
title: Post-war Treaties (Ottoman Empire/ Middle East)
Creators: name: Smith, Leonard V.
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Osmanisches Reich
subject: Atatürk, Mustafa Kemal
subject: Turkey--History--Revolution, 1918-1923

description: In peacemaking in the former Ottoman Empire, a discrepancy developed between the discursive power of the Paris Peace Conference to make treaties, and the material power to determine the situation on the ground. In the Arabic-speaking lands, the Great Powers papered over this situation with League of Nations Mandates. These raised as many questions as they answered. In Anatolia, Mustafa Kemal’s emerging ethno-nationalist state sharply demarcated the power of the Allies to make peace. Yet the discursive power of the Conference did not entirely disappear, as post-Ottoman Turkey sought to join the new international system on terms it considered acceptable.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Inhalative Sedierung mit Sevofluran auf der Intensivstation : eine retrospektive Analyse und Vergleich mit intravenösen Sedierungskonzepten
Creators: name: Kubosch, Kristina
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2012
Subjects: subject: 610

description: Sedierungen auf der Intensivstation werden bisher aufgrund der technischen Ausstattung der Beatmungsgeräte und fehlender Narkosegasabsaugung nahezu ausschließlich intravenös durchgeführt. Intravenöse Sedativa können jedoch durch ihre organabhängige Metabolisierung, Ceiling-Effekt und Sucht- bzw. Toleranzentwicklung zu Komplikationen und langen Weaningzeiten führen. Durch Entwicklung des Anaesthetic Conserving Device können auch Inhalationsanästhetika, die bisher im Wesentlichen im operativen Bereich eingesetzt werden, auf der Intensivstation zur Anwendung kommen. Vor allem in Hinblick auf Weaningzeiten und bestehende Organinsuffizienzen sind Vorteile der gut steuerbaren Inhalationsanästhetika gegenüber intravenösen Sedativa anzunehmen. In dieser retrospektiven Analyse werden Vital-, Beatmungs- und Laborparameter sowie Weaningzeiten unter Anwendung von Sevofluran im Vergleich zu den etablierten Substanzen Propofol bzw. Midazolam analysiert
description: Sedation in the Intensive Care Unit is usually implimented with intravenous sedatives like propofol and midazolam. These substances may prepare problems like ceiling-effect, tolerance development and the danger of addiction. Because of their organ-dependent metabolization critical illness with organ insufficiency can lead to prolonged half-life and consequently prolonged weaning. With development of the Anaesthetic Conserving Device inhalation anesthetics like sevoflurane and isoflurane can be used in the ICU independently from an effective exhaust extraction system. The pharmacodynamic and pharmacokinetic properties of sevoflurane may lead to rapid emergence from (long term-) sedation with low end-organ effects and no danger of addiction. Our retrospective analysis compares laboratory, ventilator and vital parameters such as weaning times of patients undergoing long time sedation with sevoflurane or intravenous sedatives.
title: Data Science und Forschungsdaten als Treiber für wissenschaftliche Interdisziplinarität
Creators: name: Weiß, Katharina
name: Decker, Reinhold
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Data Science Center
subject: Datenservices
subject: Forschungsdaten
subject: Interdisziplinarität

description: Aktuelle, hochkomplexe gesellschaftliche Herausforderungen, wie die Klimakrise oder die Corona-Pandemie, unterstreichen die Bedeutsamkeit von fachübergreifender, interdisziplinärer Forschung. Data Science und datenbezogene Diskurse als Treiber für interdisziplinäre Forschung zu nutzen, ist der grundlegende Ansatz des Bielefeld Center for Data Science (BiCDaS). Ein erfolgreiches, am BiCDaS entwickeltes Format zur Förderung des datenbezogenen Diskurses sind die DataLabs. DataLabs sind agile, interdisziplinäre Kooperationsformate in der Forschung, die anhand eines Themenschwerpunkts oder anhand von Datentypen konzipiert sind und die den wissenschaftlichen Dialog fördern. Bei der Unterstützung datenbezogener Forschung in ihrer gesamten Breite sind dem BiCDaS dennoch Grenzen gesetzt. Deshalb wurde mit den Scientific Data Services (SDS) ein interdisziplinäres und skalierbares Unterstützungsformat für datenbezogene Forschung entwickelt, das es erlaubt, heterogene Einrichtungen sichtbarer zu machen, deren Angebote in komplementärer Weise zu bündeln und das in der Lage ist, sich flexibel an aktuelle Entwicklungen anzupassen.
Quantum Trajectory Approach to the Stochastic Thermodynamics of a Forced Harmonic Oscillator
Creators: name: Horowitz, Jordan M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: I formulate a quantum stochastic thermodynamics for the quantum trajectories of a continuously-monitored forced harmonic oscillator coupled to a thermal reservoir. Consistent trajectory-dependent definitions are introduced for work, heat, and entropy, through engineering the thermal reservoir from a sequence of two-level systems. Within this formalism the connection between irreversibility and entropy production is analyzed and confirmed by proving a detailed fluctuation theorem for quantum trajectories. Finally, possible experimental verifications are discussed.
description: 16 pages, 3 figures, submitted to PRE; expanded introduction and conclusion, corrected typos, new figure 3
WeObserve Cookbook
Creators: name: WeObserve Consortium
Publisher: name: Zenodo
Year: 2021
Subjects: Citizen Observatories
Citizen Science
Resources
Best practice

description: The WeObserve Cookbook has been especially designed for groups or individuals who are leading or will lead Citizen Observatory projects and initiatives. It provides lessons on best practice and guides users through resources such as tools, scientific papers, training materials and networks. The guidance, tools, resources and insights captured in the Cookbook have been produced, tested and reviewed by the WeObserve project consortium and/or the WeObserve Communities of Practice. Many of the resources are well-documented and have been widely used in citizen science and citizen observatory projects. Most descriptions include a key reference, so you can explore more about their background or their application.
title: Post-war Welfare Policies
title: Post-war Welfare Policies
Creators: name: Pironti, Pierluigi
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Weltkrieg [1914-1918]
subject: Wohlfahrtsstaat
subject: Welfare state--History
subject: War

description: The Great War gave new impulses to the further development of public welfare systems which had emerged in previous decades. The desire for the social protection of the population and the restoration of economic and living conditions destroyed by the conflict supported the increase of public intervention, social insurance systems and modern services. Even though the dramatic conditions of the 1920s reduced the capacity of many measures, they laid the foundations for the future development of universalistic social security systems.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Dual Enrollment Students in Florida and New York City: Postsecondary Outcomes
Creators: name: Karp, Melinda Jane Mechur
name: Calcagno, Juan Carlos
name: Hughes, Katherine Lee
name: Jeong, Dong Wook
name: Bailey, Thomas R.
Publisher: name: Columbia University
Year: 2008
Subjects: Community college students--Education
Community colleges
Education, Secondary

description: This Brief summarizes a study conducted by the Community College Research Center (CCRC) that was designed to fill that research gap. Our investigation sought to assess the effectiveness of dual enrollment programs in promoting high school graduation and postsecondary achievement. We examined the influence of dual enrollment program participation on students in the State of Florida and in New York City, compared to students who did not participate, with a specific focus in both locations on CTE students. In Florida, we also considered all student participants. Our study provides evidence suggesting that dual enrollment is an effective strategy for encouraging postsecondary success for all students, including those in CTE programs.
Untersuchungen zur Funktion eines viralen Suppressors des RNA-silencing bei der Regulation der Aktivität von microRNAs
Creators: name: Pertermann, Robert Heinz Gerhard
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2019
Subjects: subject: 572

description: Um der pflanzlichen Immunantwort zu entgehen, entwickelten Phytoviren sogenannte virale Suppressoren des RNA-silencings (VSRs). Einer dieser VSRs – das tombusvirale p19-Protein – könnte jedoch durch Binden und Sequestrieren von miRNAs auch Einfluss auf die posttranskriptionelle Genregulation nehmen. Daher wurden die miRNAs 162, 168 und 403, welche die Expression bedeutender Komponenten des silencing-Mechanismus regulieren – jeweils DCL1, AGO1 und AGO2 –, in ihrer Interaktion mit p19 untersucht. Biochemische Messungen zeigten, dass p19 an diese RNAs mit signifikant unterschiedlichen Affinitäten bindet und dass diese Eigenschaft jeweils durch molekulare Determinanten auf Nukleotid- und Proteinebene vermittelt wird. In-vitro- und in-planta-Messungen zu frühen Infektionszeitpunkten ergaben zudem eine damit korrelierende differentielle Beeinflussung der Regulation der Ziel-mRNAs dieser miRNAs. Es liegt nahe, dass die Unterscheidung zwischen miRNAs die Inhibition des antiviralen RNA-silencings zum Ziel hat.
description: To evade plant´s immune response, many plant viruses evolved so called viral suppressors of RNA silencing (VSRs). One of them, the siRNA-binding p19 protein, could also deregulate plant´s posttranscriptional gene regulation by sequestration of miRNAs. According to this opportunity, three miRNAs 162, 168 and 403 regulating important components of the silencing machinery Dicer-like protein 1 (DCL1) and Argonaute proteins 1 and 2 (AGO1, AGO2), respectively, were analyzed. Biochemical interaction assays revealed that p19 binds these miRNAs with significantly different affinities and that this property is mediated by specific molecular determinants within the nucleotide and protein structures. Furthermore, in vitro and in vivo assays early in infection showed that, according to this binding profile, p19 affects miRNA-mediated silencing of the DCL1, AGO1 and AGO2 mRNAs very differently. These data in total suggest the miRNA discriminating behavior of p19 to inhibit plant´s antiviral RNA silencing.
Inward FDI in the United Arab Emirates and its policy context
Creators: name: Mina, Wasseem
Publisher: name: Columbia University
Year: 2012
Subjects: Finance
International relations

description: Inward foreign direct investment (FDI) is important in building a sustainable and diversified economy as envisaged by the United Arab Emirates (UAE). The UAE’s stock of inward FDI (IFDI) grew at an average annual growth rate of 49%, from US$ 1.1 billion (1.5% of GDP) in 2000 to US$ 85.4 billion (23.7% of GDP) in 2011. Many foreign multinational enterprises (MNEs), including several Fortune 500 companies -- have established affiliates in the country. The rapid growth of IFDI reflects confidence in the UAE economy and efforts to enhance its competitiveness. The recent global crisis has, however, significantly reduced IFDI flows. Efforts are under way to speed up the ratification of a new foreign investment law, which removes several of the current legal barriers to FDI and offers foreign investors similar rights to  hose of UAE nationals.
title: Propaganda at Home (France)
title: Propaganda at Home (France)
Creators: name: Ridel, Charles
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Frankreich
subject: Weltkrieg [1914-1918]
subject: Propaganda
subject: World War, 1914-1918--France
subject: World War, 1914-1918--Propaganda

description: A conflict that was industrial and technological, the Great War was also a war of words and slogans. To rally neutral countries, to weld together its own camp and to demoralise the enemy, France undertook an intense effort to censor information and to produce propaganda. While vertical state propaganda proved decisive, notably through the engagement of statesmen like Aristide Briand and Georges Clemenceau, or else through the creation of official organs of propaganda like ''Maison de la Presse'', we also observe the involvement of a variety of actors in a process of horizontal mobilisation. Any study of institutions and actors, principles and contents of propaganda cannot escape the central question: what was its impact on the conduct of the French and on the course of hostilities?
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
title: Nutzung offener Standards für die Integration von Pegeldaten und KI-basierte Prognose von Pegel- und Abflussdaten zur Verbesserung der FrühwarnungbeiSturzfluten
Creators: name: Vogl, Jonathan
name: Hilbring, Désirée
name: Karimanzira, Divas
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Sensor Things API
subject: Pegelprognose
subject: Abflussprognose
subject: Sturzflutfrühwarnung

description: Im Kontext von Frühwarnsystemen, deren Bedeutung in Zeiten mit steigender Anzahl an Extremwetterereignissen wächst, spielt die Verfügbarkeit von Messdaten in Kombination mit einem schnellen Datenaustausch zwischen KI-Algorithmen zur Berechnung und Plattformen zur Visualisie- rung von Prognoseergebnissen eine entscheidende Rolle. Im Rahmen des Eigenforschungsprojekts PrognoSF des Fraunhofer IOSB werden Niederschlagsprognosedaten des DWD mit lokalen Sensor- daten aus Smart City Plattformen kombiniert und Pegelprognosen auf Basis von KI durchgeführt, die später auch Frühwarnungen, gerade bei Gefährdung von kritischer Infrastruktur, gewährleisten sollen. Für die flexible Integration von Daten und Modulen kommen offene Standards zum Einsatz. Für die Pegelprognose wird ein neuronales maschinelles Übersetzungsmodell trainiert, das aus tiefen rekurrenten Netzen besteht.
The Myth of Child Malnutrition in India
Creators: name: Panagariya, Arvind
Publisher: name: Columbia University
Year: 2012
Subjects: Economics
Public health

description: A common continuing criticism of the economic reforms in India has been that despite accelerated growth and all-around poverty reduction, the country continues to suffer from child malnutrition that is worse than nearly all of the Sub Saharan African countries with lower per-capita incomes. Nearly half of India’s under-five children are said to be underweight and stunted. Prime Minister Manmohan Singh recently described the problem as ‘a matter of national shame.’ I argue in this paper that this narrative, nearly universally accepted around the world, is both false and counter-productive from the viewpoint of policy formulation. It is purely an artifact of a faulty methodology that the World Health Organization has pushed and the United Nations has supported. If the numbers are correctly done, in all likelihood, India will have no more to be ashamed of its achievements in child nutrition than vital statistics such as life expectancy, infant mortality and maternal mortality.
title: Datenschutzrechtliche Rollen in Metaversen und im virtuellen Weiterleben
Creators: name: Geissler, Ines
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Auftragsverarbeiter
subject: Betroffene Personen
subject: Datenschutz
subject: Datenschutz-Grundver- ordnung
subject: Virtuelles Weiterleben
subject: Metaverse
subject: Verantwortlichkeit

description: Das Metaverse und Umgebungen des virtuellen Weiterlebens bieten großes Potenzial der Datenökonomie für Unternehmen und auch Menschen nutzen die virtuellen Welten immer mehr, um mit anderen Personen zu interagieren oder um mit Verstorbenen „in Kontakt“ zu bleiben. Dadurch können eine Vielzahl an Akteuren an personenbezogenen Datenverarbeitungen beteiligt sein. Dieses Papier beschäftigt sich mit den datenschutzrechtlichen Verantwortlichkeiten und Rollen der Akteure im Metaverse und in Anwendungen des virtuellen Weiterlebens und diskutiert, ob KI- basierte Avatare mit einer eigenen Rechtspersönlichkeit ausgestattet werden sollten.
A 125 GeV Higgs Boson Mass and Gravitino Dark Matter in R-invariant Direct Gauge Mediation
Creators: name: Ibe, Masahiro
name: Sato, Ryosuke
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We discuss the SM-like Higgs boson mass in the MSSM in an R-invariant direct gauge mediation model with the gravitino mass in the O(1) keV range. The gravitino dark matter scenario in this mass range is a good candidate for a slightly warm dark matter. We show that the Higgs boson mass around 125 GeV suggested by the ATLAS and CMS experiments can be easily achieved in the direct gauge mediation model with this gravitino mass range.
description: 15 pages, 6 figures; v2: section 5 added (version accepted for the publication of PLB)
title: Assessing the performance of Neural Networks in Recognizing Manual Labor Actions in a Production Environment
Creators: name: Höfinghoff, Maximilian
name: Buschermöhle, Ralf
name: Korn, Goy-Hinrich
name: Schumacher, Marcel
name: Seipolt, Arne
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Action Recognition
subject: Production
subject: Benchmark
subject: Machine Learning

description: Action recognition technology has gained significant traction in recent years. This paper focuses on evaluating neural network architectures for action recognition in the production industry. By utilizing datasets tailored for production or assembly tasks, various architectures are assessed for their accuracy and performance. The findings of this study provide some insights and guidance for researchers and practitioners to select an appropriate architecture or pretrained models for action recognition in the production industry.
Achatina immaculata Lamarck 1823
Creators: name: Muratov, Igor V.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Achatinidae
Achatina
Achatina immaculata

description: Achatina immaculata Lamarck, 1823
Figs 19, 59
 Achatina immaculata: Lamarck 1822: 128 (height c. 152 mm).
 A common, widespread eastern African species. Found at five stations inland and at one station on Cabo Delgado. Differs from all other species in the area by its large size (shell up to 200× 120 mm). Fresh shells differ from the similar most common A. fulica Bowdich, 1822 (not found in north-eastern Mozambique so far) by the pink columellar margin. Juvenile shells are even more common and can easily be separated from all other shells in the region by the large smooth protoconch.
description: Published as part of Muratov, Igor V., 2010, Terrestrial molluscs of Cabo Delgado and adjacent inland areas of north-eastern Mozambique, pp. 255 in African Invertebrates 51 (2) on page 267, DOI: 10.5733/afin.051.0203, http://zenodo.org/record/10268367
Modes of Convergence for Term Graph Rewriting
Creators: name: Bahr, Patrick
Publisher: name: arXiv
Year: 2012
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Programming Languages (cs.PL)
subject: FOS: Computer and information sciences
subject: F.4.2, F.1.1

description: Term graph rewriting provides a simple mechanism to finitely represent restricted forms of infinitary term rewriting. The correspondence between infinitary term rewriting and term graph rewriting has been studied to some extent. However, this endeavour is impaired by the lack of an appropriate counterpart of infinitary rewriting on the side of term graphs. We aim to fill this gap by devising two modes of convergence based on a partial order respectively a metric on term graphs. The thus obtained structures generalise corresponding modes of convergence that are usually studied in infinitary term rewriting. We argue that this yields a common framework in which both term rewriting and term graph rewriting can be studied. In order to substantiate our claim, we compare convergence on term graphs and on terms. In particular, we show that the modes of convergence on term graphs are conservative extensions of the corresponding modes of convergence on terms and are preserved under unravelling term graphs to terms. Moreover, we show that many of the properties known from infinitary term rewriting are preserved. This includes the intrinsic completeness of both modes of convergence and the fact that convergence via the partial order is a conservative extension of the metric convergence.
description: arXiv admin note: substantial text overlap with arXiv:1107.0666
title: Foundations for applied artificial intelligence: enabling and supporting AI teaching and research
Creators: name: Knauer, Ricardo
name: Wallsberger, Raphael
name: Grimm, Marvin
name: Bookhahn, Marian
name: Neumann, Frank
name: Matzka, Stephan
name: Rodner, Erik
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: AI education
subject: applied AI research
subject: hardware infrastructure

description: The field of artificial intelligence (AI) has experienced tremendous advances and will undoubtedly shape a range of vertical industries over the next years. Understanding and applying AI technologies are key skills for the future and of utmost importance for virtually all disciplines. At the University of Applied Sciences Berlin, we are designing an infrastructure and community called KI-Werkstatt that allows us to tackle the challenges of applied research and teaching across vertical domains. The following paper outlines our current efforts and principles.
title: Vertikale Integration im Kontext von Industrie 4.0
Creators: name: Dodrimong, Léon N.
name: Dietrich, Ute
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Industrie 4.0
subject: Smart Factory
subject: vertikale Integration
subject: Cyber Physical Systems
subject: DFT- Labor
subject: autonome Systeme
subject: Internet der Dinge

description: Vertikale Integration von Maschinendaten zu übergeordneten Unternehmensprozessen ist ein wichtiges Kennzeichen der Industrie 4.0 und hilft dabei, Fabriken intelligent zu vernetzen. Die sogenannten smarten Fabriken beinhalten eine Vielzahl von Industrie 4.0 Technologien. In diesem Paper soll sich theoretisch und praktisch am Beispiel des DFT-Labors der HTW mit der vertikalen Integration im Bereich Smart Factory - Industrie 4.0 auseinandergesetzt werden.
Information spreading and development of cultural centers
Creators: name: Dybiec, Bartlomiej
name: Mitarai, Namiko
name: Sneppen, Kim
Publisher: name: arXiv
Year: 2012
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Social and Information Networks (cs.SI)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: The historical interplay between societies are governed by many factors, including in particular spreading of languages, religion and other symbolic traits. Cultural development, in turn, is coupled to emergence and maintenance of information spreading. Strong centralized cultures exist thanks to attention from their members, which faithfulness in turn relies on supply of information. Here, we discuss a culture evolution model on a planar geometry that takes into account aspects of the feedback between information spreading and its maintenance. Features of model are highlighted by comparing it to cultural spreading in ancient and medieval Europe, where it in particular suggests that long lived centers should be located in geographically remote regions.
description: 7 pages, 5 figures
Building Pathways to Success for Low-Skill Adult Students: Lessons for Community College Policy and Practice From a Longitudinal Student Tracking Study
Creators: name: Prince, David
name: Jenkins, Paul Davis
Publisher: name: Columbia University
Year: 2005
Subjects: Community college students--Education
Community colleges

description: According to the U.S. Census (2000), 42 percent of adults in the United States between the ages of 25 and 64 have no more than a high school education (authors’ calculations). Unfortunately, however, most new jobs and the vast majority of jobs that pay wages sufficient to support a family require at least some education beyond high school (Carnevale and Derochers, 2003), and low educational attainment is associated with high rates of unemployment and poverty. Community colleges are an important entry point to postsecondary education for adults with no previous college education or even a high school diploma. In Fall 2002, for example, adults between the ages of 25 and 64 represented 35 percent of full-time equivalent (FTE) enrollments at two-year public colleges, compared with only 15 percent of FTE undergraduate enrollments at four-year public institutions (authors’ calculations, based on U.S. Department of Education, 2001). Moreover, more than two-thirds of the community college students who entered postsecondary education at age 25 or older were low income (authors’ calculations based on “Beginning Postsecondary Students Longitudinal Study” [BPS:96/01], 2003) The potential of community colleges to serve as a “pathway” for lowskill adults to college and career-path employment, therefore, is evident. Across the nation, several major projects are underway whose goal is to develop policies and practices supportive of this role. Funded by national foundations, these initiatives include the Ford Foundation’s Bridges to Opportunity initiative and the National Governor’s Association’s Pathways to Advancement project, funded by Lumina Foundation for Education.