cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Effects of Institutional Factors on the Success of Community College Students
Creators: name: Bailey, Thomas R.
name: Calcagno, Juan Carlos
name: Kienzl, Gregory S.
name: Leinbach, D. Timothy
name: Jenkins, Paul Davis
Publisher: name: Columbia University
Year: 2005
Subjects: Community college students--Education
Community colleges

description: Community colleges are the gateway to higher education for many students who would otherwise have limited access to college, particularly those who are from low-income households or are ethnic minorities, first generation college students, or immigrants. Yet only about one-third of all community college students receives any degree or certificate even eight years after initial college enrollment. And credit accumulation and completion rates are even lower for minority and low-income students. Meanwhile, community college student outcomes, as measures of college effectiveness, are of increasing concern for institutional accountability. The Bush administration and many legislators in Congress would like to hold postsecondary institutions to higher standards of accountability, just as they have done with elementary and secondary schools. Institutional reporting requirements to the Department of Education now include data for graduation rates overall and broken out by gender and race/ethnicity. More than half of all states take into account the performance of public colleges when determining higher education appropriations.
title: Revolutions (Portugal)
title: Revolutions (Portugal)
Creators: name: Meneses, Filipe Ribeiro De
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Portugal
subject: Revolution
subject: Geschichte 1910
subject: Portugal (Révolution) (1910)

description: Portugal’s participation in the First World War, never consensual, was marked by a number of violent episodes that first undermined and then overthrew the Sacred Union government. Some of these were rural and urban mutinies occasioned by inflation and lack of foodstuffs; some were strikes; the most significant were coups d’état. In December 1917, at the head of a small military force, Sidónio Pais took power and attempted to establish a "New Republic." This high-risk action was not just envisaged as a revolt. Rather, it aspired to be a return to the Revolution of October 1910. This revolution had seen the birth of the Portuguese Republic, but corrupted by political infighting, had at least for Sidónio Pais lost its way.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
title: NFDI4Energy Task Area 4: FAIR Data for Energy System Research
Creators: name: Wein, Amanda
name: Reinkensmeier, Jan
name: Weidlich, Anke
name: Lilliestam, Johan
name: Hagenmeyer, Veit
name: Lehnhoff, Sebastian
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: FAIR Data
subject: Metadata
subject: Ontologies
subject: Energy System Research
subject: Research Data Infrastructure

description: The NFDI4Energy consortium will create a research data infrastructure for energy system research, emphasizing the openness and FAIRness of data and models in this research domain. Within the consortium, Task Area 4 focuses on the development of resources and services that will provide a semantic layer for the overall platform built by NFDI4Energy. The team of this Task Area will produce artifacts including a domain ontology, metadata standards, a knowledge graph, a Persistent Identifier service, and integration infrastructure to join these artifacts to the NFDI4Energy platform.
The automatic induction of concatenative units from machine readable dictionaries and corpora for speech synthesis
Creators: name: Tzoukermann, Evelyne
name: Klavans, Judith L.
Publisher: name: Columbia University
Year: 1994
Subjects: Computer science
Information technology

description: The purpose of this research is to determine the best method for deciding on an optimal set of concatenative units for concatenative speech synthesis. Of the two main approaches to speech synthesis: segmental synthesis and rule-based synthesis, the former relies heavily on the successful choice of concatenative units. Segment al synthesis consists of concatenating segmental units (diphones, triphones, etc); rule-based synthesis consists of the computation of control parameters based on pre-established rules. Deciding on the set of diphones is quite straightforward in the sense that it suffices to take the phoneme inventory of a language, and simply combine each phoneme with every other one. For example, taking the approximately 35 French phonemes, 1225 phonemic pairs (35x35) constitute the complete and exhaustive starting diphone inventory. On the other hand, deciding on the set of triphones, quadriphones and larger units raises difficult questions about the nature of phonemes in a given language such as: (1) stability vs instability in a coarticulatory environment, (2) size of overall inventory, and (3) frequency of that unit in the language, in combination with factors (1) and (2).
We report on experiments with four different databases, with comparisons between the resources regarding their n-gram frequency output. The first two databases consist of pronunciation field information from two dictionaries, the Encyclopedic Robert French dictionary with 85,000 headwords, and the smaller Collins Gem containing 15,000 words. For comparison, we use two text corpora, the Hansard (about 2.5 million words) and the smaller Tubach and Boe corpus (80,000 words); both corpora were processed by a set of grapheme-to-phoneme rules. A frequency extraction program was applied to all four resources to extract trigram phonemic frequencies; this serves as a basis for comparison between dictionary derived data and corpus derived, frequencies.
title: Enhancing educational insights: A real-time data analytics stack for project-basedlearning
Creators: name: Gücük, Gian-Luca
name: Simic, Dejan
name: Leible, Stephan
name: Lewandowski, Tom
name: Kučević, Emir
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Learning analytics
subject: educational data mining
subject: data analytics
subject: project-based learning
subject: business intelligence

description: This paper presents a real-time data analytics (DA) stack designed for a project-based course utilizing Jira for project management at a university. The DA stack follows an Extract, Transform, and Load process to visualize students’ usage data within dashboards. The DA stack supports course management by providing insights into students’ activities and progress. We demonstrate the DA stack’s effectiveness through an evaluative case study, which was found to support course objectives and foster improved behavioral adaptations from lecturers to students. Furthermore, we propose a generic DA stack for generalizing and adopting it for similar applications, considering the extensibility and maintainability inherent in the open-source tools used. Moreover, we provide the GitHub repository to view our source code. This study contributes to the relatively underexplored field of real-time learning analytics and offers a starting point for the customization and adoption of the proposed DA stack in different educational contexts.
IOT TEXNOLOGIYALARIDAN FOYDALANIB CHIQINDILARNI AVTOMATLASHTIRILGAN BOSHQARISH TIZIMLARI
Creators: name: Qodirov, Farrux
name: Turayeva, Sabrina
Publisher: name: Zenodo
Year: 2025

description: Dunyo bo'ylab aholi sonining o'sishi, urbanizatsiya va iste'mol madaniyatining rivojlanishi chiqindilarni boshqarishning muhim masalalaridan biriga aylanishiga olib keldi. Chiqindilarni samarali boshqarish uchun yangi texnologiyalar, xususan, Internet of Things (IoT) texnologiyalari keng qo‘llanilmoqda. IoT asosidagi avtomatlashtirilgan chiqindilarni boshqarish tizimlari chiqindilarni yig‘ish, saralash, tashish va qayta ishlashni ancha samarali va ekologik jihatdan to‘g‘ri bajarishga yordam beradi. Ushbu maqolada IoT texnologiyalaridan foydalangan holda chiqindilarni boshqarish tizimlari haqida so‘z yuritiladi.
Responses to Ville: A virtual language teacher for Swedish
Creators: name: Wik, Preben
name: Hincks, Rebecca
name: Hirschberg, Julia Bell
Publisher: name: Columbia University
Year: 2009
Subjects: Computer science

description: A series of novel capabilities have been designed to extend the repertoire of Ville, a virtual language teacher for Swedish,  created at the Centre for Speech technology at KTH. These capabilities were tested by twenty-seven language students at  KTH. This paper reports on qualitative surveys and  quantitative performance from these sessions which suggest  some general lessons for automated language training.
title: DASU – Transferzentrum für Digitalisierung, Analytics Data Science Ulm
Creators: name: von Schwerin, Reinhold
name: Hafner, Alexander
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Digitalisierung
subject: Digitale Transformation
subject: Unternehmensinnovation
subject: Industrie 4.0
subject: Analytics & Data Science
subject: Maschinelles Lernen
subject: Künstliche Intelligenz

description: Dieser Beitrag beleuchtet die Rolle des DASU - Transferzentrum für Digitalisierung, Analytics & Data Science Ulm, einer innovativen Einrichtung, die sich der Förderung der digitalen Transformation und des Wissenstransfers in der Region Ulm und darüber hinaus widmet. Angesichts der vielzählig vorhandenen wirtschaftlichen Potenziale der Bereiche Digitalisierung, Analytics und Data Science, ist das DASU entschlossen, eine Brücke zwischen Wissenschaft, Wirtschaft und Gesellschaft zu schlagen. Der Beitrag beschreibt die Organisationsstruktur des DASU, seine multidirektionalen Transferansätze und seine Rolle als zentrale Anlaufstelle für Unternehmen, insbes. KMU, und Einrichtungen, die eine Transformation zu einer daten- und wissensbasierten Wertschöpfung anstreben. Die Inhalte dieses Beitrags sollen dazu dienen, angereichert durch Fallbeispiele, das Verständnis für die mögliche Rolle solcher intelligenten Institutionen bei der Förderung der digitalen Transformation und der nachhaltigen Entwicklung zu vertiefen und eine Grundlage für weitere Diskussionen zur Notwendigkeit derartiger Einrichtungen zu schaffen.
Tayloria (Colpanostoma) leroyi
Creators: name: Muratov, Igor V.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Mollusca
Gastropoda
Stylommatophora
Streptaxidae
Tayloria
Tayloria leroyi

description: Tayloria (Colpanostoma) leroyi (Bourguignat, 1889)
Fig. 31
 Colpanostoma leroyi: Bourguignat 1889: 43, 48, pl. 1, figs 1–3 (Nguru Mountains, eastern Tanzania; 20× 25 mm).
 A common species found at 12 stations inland, previously known only from eastern Tanzania. The sculpture below the periphery is much less pronounced. Some of the shells are practically smooth basally. The shell illustrated here has a 0.69 h/w ratio. However, some other shells collected in the region are proportionally higher. An unfigured shell from station 17, for example, has similar proportions (17.0× 21.5 mm, h/ w 0.79) to the type (h/ w 0.80). Another two similar Tanzanian species: T. usambarica Craven, 1880 and T. helicoides (Boettger, 1913) do not have a sinuous lip.
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 271, DOI: 10.5733/afin.051.0203, http://zenodo.org/record/10268367
title: Labour Movements, Trade Unions and Strikes (Latin America)
title: Labour Movements, Trade Unions and Strikes (Latin America)
Creators: name: Rinke, Stefan
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Lateinamerika
subject: Arbeiterbewegung
subject: Labor movement--Latin America

description: Latin America experienced massive social unrest during the war years. The disastrous effects of the global economic war meant severe hardship for workers and their families, mainly in urban areas, and to a lesser degree in rural settings. Labor connected to the export and commercial sectors suffered most from the war’s consequences. The effect was a rise in strikes and in political mobilization amongst workers, with some following the model of the Russian Revolution. Governments and newly formed right-wing militias reacted with outbursts of extreme violence.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Structures de Hodge-Pink pour les $φ/\mathfrak S$-modules de Breuil et Kisin
Creators: name: Genestier, Alain
name: Lafforgue, Vincent
Publisher: name: arXiv
Year: 2012
Subjects: subject: Number Theory (math.NT)
subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: In this article, we apply the methods of our work on Fontaine's theory in equal characteristics to the $φ/\mathfrak S$-modules of Breuil and Kisin. Thanks to a previous article of Kisin, this yields a new and rather elementary proof of the theorem "weakly admissible implies admissible" of Colmez-Fontaine.
title: Künstliche Intelligenz in der universitären Lehrerinnen- und Lehrerbildungsphase
Creators: name: Minh Vo, Gia
name: Pancratz, Nils
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Künstliche Intelligenz
subject: Lehramtsstudierende
subject: Leitfadeninterviews
subject: Hochschuldidaktik

description: Die zunehmende Relevanz von Künstlicher Intelligenz (KI) im täglichen Leben führt zu einer steigenden Nachfrage nach KI in der Bildung. Es ist daher erforderlich, dass angehende Lehrerinnen und Lehrer im Rahmen ihrer universitären Lehramtsausbildung angemessenes Professionswissen zu diesem Thema vermittelt bekommen. Im Rahmen eines Forschungsprojekts wurden für den vorliegenden Work- In-Progress Beitrag 14 Lehramtsstudierende mittels leitfadengestützter Einzelinterviews untersucht, um ihre Vorstellungen zur Integration von KI in die universitäre Lehramtsausbildung zu ermitteln. Die Lehramtsstudierenden setzen sich dabei aus zwei Gruppen zusammen: einer ersten Gruppe von Lehramtsstudierenden, die das Fach Informatik studieren, und einer zweiten Gruppe von Lehramtsstudierenden, die das Fach Informatik nicht studieren. Die Ergebnisse zeigen, dass sich die Meinungen und Bedürfnisse beider Gruppen hinsichtlich der Integration von KI in die universitäre Lehramtsausbildung unterscheiden. Darüber hinaus äußerten die Lehramtsstudierenden erste Ideen und Inhalte zur konkreten Umsetzung von KI-Bildung an der Hochschule. Basierend auf den vorläufigen Ergebnissen werden mögliche thematische Inhalte und didaktische Implikationen für KI-Bildung in der universitären Lehrerinnen- und Lehrerbildungsphase für alle diskutiert.
title: Commemoration, Cult of the Fallen (East Central Europe)
title: Commemoration, Cult of the Fallen (East Central Europe)
Creators: name: Jalonen, Jussi
name: Richter, Klaus
name: Szlanta, Piotr
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Ostmitteleuropa
subject: Weltkrieg [1914-1918]
subject: Kollektives Gedächtnis
subject: World War, 1914-1918
subject: Europe, Eastern

description: In the countries of East Central Europe, the commemoration of soldiers who fell during the First World War followed a complex trajectory. After 1918, governments invested in war cemeteries and war memorials primarily as a means of commemorating the struggle for political independence. The Second World War and the expansion of the Soviet Union and communism formed a first important turning point. The second was the collapse of the Soviet bloc in 1989. In the contemporary era, the commemoration of fallen soldiers plays an important role in the respective countries’ national identities.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
title: Smartmonitoring – eine webbasierte Plattform für das Monitoring von Umweltdaten aus verschiedensten Schnittstellen und Sensoren zur Nutzung für studentische Projekte und Forschungsprototypen
Creators: name: Fehring, Florian
name: Behrens, Grit
name: Thiel, Jannis
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Umwelt Monitoring
subject: Datenerfassung
subject: Datenmanagement
subject: interaktive GIS-Karte
subject: Online Visualisierung

description: In diesem Beitrag werden das Konzept und die bisherige Implementierung einer integrierenden Softwarelösung für die Erfassung, Visualisierung und Nutzung von Daten aus unterschiedlichen Quellen dargestellt. Ein besonderer Fokus liegt dabei auf Anwendungen im Bereich der Umweltinformatik, die beispielhaft gezeigt werden und auf der Integration der Lösung in Lehre und Forschung.
title: Transdisziplinäre Entwicklung eines WebGIS für die Atommüll-Endlagerstandortsuche in Deutschland
Creators: name: Bräuer, Paula
name: Schwarz, Lucas
name: Peters, Isabella
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2023
Subjects: subject: Transdisziplinäre Forschung
subject: WebGIS
subject: Partizipation
subject: Evaluation
subject: Standortauswahl

description: Die Suche nach einem Standort für ein Endlager für hochradioaktive Abfälle in Deutschland ist herausfordernd und informationsintensiv. Trotz unterschiedlicher Informationsangebote der beteiligten Akteure besteht der Bedarf nach einer zentralen und interaktiven Plattform. Da viele der Informationen, die für die Endlagersuche relevant sind, geographisch verortbar sind, bietet sich ein webbasiertes geographisches Informationssystem (WebGIS) an. WebGIS-Anwendungen werden bereits eingesetzt, um Bürger:innen in politischen Entscheidungsprozessen zu informieren oder deren lokales Wissen in der Projektplanung zu berücksichtigen. In einem mehrstufigen transdisziplinären Forschungsansatz wurde gemeinsam mit nicht-akademischen Akteuren ein WebGIS im Endlagerkontext erarbeitet und evaluiert. Die Ergebnisse zeigen, dass durch ein solches System sowohl Expert:innen als auch Neueinsteiger:innen niedrigschwellig angesprochen werden können. Der Beitrag erläutert die transdisziplinären Methoden und reflektiert den transdisziplinären Arbeitsprozess.
Towards Answering Opinion Questions: Separating Facts from Opinions
and Identifying the Polarity of Opinion Sentences
Creators: name: Yu, Hong
name: Hatzivassiloglou, Vasileios
Publisher: name: Columbia University
Year: 2003
Subjects: Computer science
Information technology

description: Opinion question answering is a challenging task for natural language processing. In this paper, we discuss a necessary component for an opinion question answering system: separating opinions from fact, at both the document and sentence level. We present a Bayesian classifier for discriminating between documents with a preponderance of opinions such as editorials from regular news stories, and describe three unsupervised, statistical techniques for the significantly harder task of detecting opinions at the sentence level. We also present a first model for classifying opinion sentences as positive or negative in terms of the main perspective being expressed in the opinion. Results from a large collection of news stories and a human evaluation of 400 sentences are reported, indicating that we achieve very high performance in document classification (upwards of 97% precision and recall), and respectable performance in detecting opinions and classifying them at the sentence level as positive, negative, or neutral (up to 91% accuracy).
Measurement-induced qubit state mixing in circuit QED from up-converted dephasing noise
Creators: name: Slichter, D. H.
name: Vijay, R.
name: Weber, S. J.
name: Boutin, S.
name: Boissonneault, M.
name: Gambetta, J. M.
name: Blais, A.
name: Siddiqi, I.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Superconductivity (cond-mat.supr-con)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We observe measurement-induced qubit state mixing in a transmon qubit dispersively coupled to a planar readout cavity. Our results indicate that dephasing noise at the qubit-readout detuning frequency is up-converted by readout photons to cause spurious qubit state transitions, thus limiting the nondemolition character of the readout. Furthermore, we use the qubit transition rate as a tool to extract an equivalent flux noise spectral density at f ~ 1 GHz and find agreement with values extrapolated from a $1/f^α$ fit to the measured flux noise spectral density below 1 Hz.
description: 5 pages, 4 figures. Final journal version
Cosmokinetics: A joint analysis of Standard Candles, Rulers and Cosmic Clocks
Creators: name: Nair, Remya
name: Jhingan, Sanjay
name: Jain, Deepak
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study the accelerated expansion of the universe by using the kinematic approach. In this context, we parameterize the deceleration parameter, q(z), in a model independent way. Assuming three simple parameterizations we reconstruct q(z). We do the joint analysis with combination of latest cosmological data consisting of standard candles (Supernovae Union2 sample), standard ruler (CMB/BAO), cosmic clocks (age of passively evolving galaxies) and Hubble (H(z)) data. Our results support the accelerated expansion of the universe.
description: PDFLatex, 15 pages, 12 pdf figures, revised version to appear in JCAP
title: Commemoration, Cult of the Fallen (Germany)
title: Commemoration, Cult of the Fallen (Germany)
Creators: name: Rossol, Nadine
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Deutschland
subject: Weltkrieg [1914-1918]
subject: Kriegerdenkmal
subject: World War, 1914-1918--Monuments
subject: Germany

description: The First World War was commemorated in numerous ways in post-1918 Germany. Local and national monuments and activities of veterans’ organizations’ were some of the most visible forms of commemoration, although not the only ones. These commemorations rarely created unified mourning. Statements about the present and the future of Germany were linked to how the country commemorated its war dead. In contrast to what is often assumed, veterans’ associations supporting the German Republic were as present in these debates as their anti-democratic counterparts. War commemorations in Weimar Germany did not create unifying national sites of mourning but commemorative practices were also not confined to national conservative or anti-republican sentiments.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Broadcasting Flu Messages – Citywide Transmission and Community Reception: An Evaluation of Ready New York’s pandemic influenza outreach campaign
Creators: name: Abramson, David M.
name: Walsh, Lauren
name: Sury, Jonathan
name: Cohen, Hillary
Publisher: name: Columbia University
Year: 2009
Subjects: Public health--Communication systems
Emergency management
Epidemics
Influenza

description: Public health risk communication is a central feature of New York City’s pandemic flu preparedness plan. Particularly in the early stages of a pandemic, before effective therapeutic measures are available, non-pharmaceutical interventions such as social distancing, personal protective hygiene, and voluntary isolation are critical strategies for suppressing the spread of a novel viral strain. New York City health and emergency management officials have decided to use the city’s risk communication structure – the Office of Emergency Management’s Ready New York outreach and dissemination capacities – as one of the primary means to communicate pandemic flu health messages. In October 2008, NCDP contracted with Public Health Solutions and the Office of Emergency Management (OEM) to evaluate the reach and effectiveness of its planned Ready NY Pandemic Flu community outreach campaign.
Incorporating Traditional Ecological Knowledge into Western science in the Arctic Council: Lip service?
Creators: name: Sidorova, Evgeniia (Jen)
Publisher: name: Graduate Studies
Year: 2020
Subjects: subject: Arctic Council
subject: Indigenous knowledge
subject: international relations
subject: knowledge co-production
subject: Political Science--International Law and Relations

description: The utilization of Traditional Ecological Knowledge (TEK) in wildlife management has been a prominent topic for several decades. Since its establishment, the Arctic Council (AC) has emphasized the importance of TEK and its utilization in its work. Yet, the AC has not been successful in the process of knowledge coproduction. Why has TEK not been meaningfully incorporated into the Arctic Council? To answer this question, the study created and applied the Participation-Indigenous-Local-Application-Cross-cultural evaluation scale to the AC documents in order to analyze to what degree TEK has been incorporated into them. The research included interviews with 15 Indigenous leaders, officials, and scholars who were involved in the work of AC and/or worked with Indigenous communities and TEK projects. This study argues that lip service occurred as a result of several factors: state diversity in the perception of TEK as a concept, lesser effectiveness of Permanent Participants in the incorporation of TEK, politicization of TEK, and the resistance of Western scholars to TEK.
C*-Segal algebras with order unit
Creators: name: Kauppi, Jukka
name: Mathieu, Martin
Publisher: name: arXiv
Year: 2012
Subjects: subject: Operator Algebras (math.OA)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics

description: We introduce the notion of a (noncommutative) C*-Segal algebra as a Banach algebra which is a dense ideal in a C*-algebra. Several basic properties are investigated and, with the aid of the theory of multiplier modules, the structure of C*-Segal algebras with order unit is determined.
description: 23 pages; slightly enlarged and amended version
Untersuchungen zur Synthese, Struktur und zu den Eigenschaften von Silyldiamido- und NHC-Komplexen ausgewählter zweiwertiger Übergangsmetalle der 4. Periode
Creators: name: Heiser, Christian
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2022
Subjects: subject: 540

description: Im Bereich der zweiwertigen 3d-Metalle gibt es nur wenige Untersuchungen zu Komplexen mit Silyldiamidoliganden des Typs {R2Si(NR‘)2}2-. Eine entscheidende Fragestellung ist der Einfluss zusätzlicher Coliganden auf die Struktur und Eigenschaften der Verbindungen. Die Komplexe [LiLn]2[M{R2Si(NPh)2}2] (M = Cr, Fe) und [Li(DME)3][Zn{Li(DME)}{Me2Si(NPh)2}2] wurden aus dem entsprechenden Lithiumsilyldiamid Li2R2Si(NPh)2 und [Cr2(OAc)4] bzw. [M(acac)2TMEDA] (M = Fe, Zn) synthetisiert. Werden [Cr2(OAc)4] bzw. [M(acac)2TMEDA] (M = Mn, Fe, Co, Ni, Zn) mit NHCs (NHC = N-heterocyclisches Carben) und Lithiumsilyldiamiden Li2R2Si(NPh)2 umgesetzt, bilden sich Komplexe der Zusammensetzung [M{R2Si(NPh)2}(NHC)2]. Die Synthese des Silyldiamins Me2Si(NH-C6H4-o-ImH-Me)2I2 wurde beschrieben. Die Umsetzung dieser Verbindung mit n-BuLi und anschließend Chrom(II)-acetat führt zu [Cr{Me2Si(NC6H4-o-Im-Me)2}]. Alle Verbindungen wurden mittels spektroskopischer Methoden und Röntgendiffraktometrie charakterisiert.
description: There are only few known reports of compounds with divalent 3d metals and silyldiamide ligands of the type {R2Si(NR‘)2}2-. An important topic is the influence additional coligands have on the structure and properties of silyldiamide complexes. The compounds [LiLn]2[M{R2Si(NPh)2}2] (M = Cr, Fe) and [Li(DME)3][Zn{Li(DME)}{Me2Si(NPh)2}2] were synthesized from the respective lithium silyldiamide Li2R2Si(NPh)2 and [Cr2(OAc)4] or [M(acac)2TMEDA] (M = Fe, Zn). Reactions of [Cr2(OAc)4] or [M(acac)2TMEDA] (M = Mn, Fe, Co, Ni, Zn) with NHCs (NHC = N-heterocyclic carbene) and lithium silyldiamides Li2R2Si(NPh)2 leads to the formation of [M{R2Si(NPh)2}(NHC)2]. The preparation of the imidazolium functionalized silyldiamine Me2Si(NH-C6H4-o-ImH-Me)2I2 is described. The reaction of this compounds with n-BuLi and then chromium(II)-acetate affords [Cr{Me2Si(NC6H4-o-Im-Me)2}]. All compounds were characterized with spectroscopic methods and x-ray diffraction.
title: Crumbling of Empires and Emerging States: Czechoslovakia and Yugoslavia as (Multi)national Countries
title: Crumbling of Empires and Emerging States: Czechoslovakia and Yugoslavia as (Multi)national Countries
Creators: name: Boeckh, Katrin
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Weltkrieg [1914-1918]
subject: Jugoslawien
subject: Tschechoslowakei
subject: World War, 1914-1918
subject: Czechoslovakia
subject: Yugoslavia

description: During the First World War, Czechoslovakia and the Kingdom of the Serbs, Croats, and Slovenes (called “Yugoslavia” from 1929) emerged as new national states on the territories of the crumbling Habsburg Empire. Pre-dating the establishment of the states, the elites of the respective countries had convinced the Great Powers that they should be accepted as allies at the Paris Peace Conference in 1919-1920. After the founding of Czechoslovakia and the South Slavic Kingdom, they were recognized internationally and allowed broad territorial expansion with the Great Powers' consent. Their statebuilding showed some common characteristics, for example both Czechoslovakia and Yugoslavia created a synthetic, “super-national” ideology (Czechoslovakism and Yugoslavism) to homogenize the ethnic diversity and the different nationalities within the states.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Psychology in management accounting and control research: an overview of the recent literature
Creators: name: Wibbeke, Lisa-Marie
name: Lachmann, Maik
Publisher: name: Technische Universität Berlin
Year: 2020
Subjects: subject: 650 Management und unterstützende Tätigkeiten
subject: literature review
subject: management accounting
subject: management control
subject: psychology
subject: control research

description: For decades, management accounting and control (MAC) researchers have employed a diverse set of source disciplines to predict and examine behavior, and psychology is among the most frequently drawn upon. Although the literature confirms that psychological theories are highly relevant to MAC research, the existing knowledge on this field remains fragmented. Given this background, we examine recent MAC research through a systematic review of the different subfields of psychology to investigate the development of this stream of research. To do so, we collect 125 relevant articles from nine leading accounting journals between 2000 and 2019 and analyze their contents. On this basis, we provide a detailed overview of the use of psychological theories in recent literature and identify links between specific theories and MAC topics. We find that the quantity and proportion of psychology-based MAC research and the diversity of psychology subfields all increase during our investigation period, especially between 2015 and the first half of 2019. Overall, most studies address performance measurement and evaluation topics, and social psychology concepts are the most frequently applied. However, we find considerable differences in the application of psychological theories across different MAC topics. Our review provides insights into the content of this research stream and, thus, serves as a valuable source for researchers seeking an overview of previous investigations drawing on different subfields of psychology.
A potential role of Calcium in the regulation of nitrogen fixation in Medicago truncatula and Vicia faba
Creators: name: Bischoff, Lisa
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 630

description: In symbiosis with rhizobia, legumes fix N2 in root nodules, whereby bacteroids are harboured in symbiosomes within the host cell. Release of ammonium from symbiosomes by a cation channel is blocked by Ca2+, which may regulate N2 fixation. This project aimed to identify Ca2+-ATPases that move Ca2+ into Medicago truncatula symbiosomes and to determine effects of elevated Ca2+ supply on N2 fixation and growth of Vicia faba. Five candidate genes were investigated for their function, promoter activity, and subcellular localization by yeast complementation, promoter-GUS analysis, and EGFP fusion, respectively. All selected genes complemented a yeast mutant defective in Ca2+ transport. The genes showed different expression patterns and subcellular localizations in roots and nodules. Two of the candidate genes were expressed in infected cells and localized in the symbiosome membrane. N2 fixation and growth of V. faba was not altered upon elevated Ca2+ supply.
description: In Symbiose mit Rhizobien fixieren Leguminosen N2 in Wurzelknöllchen, wobei sich die Bakteroide in den Symbiosomen der Wirtszelle befinden. Die Freisetzung von Ammonium aus den Symbiosomen durch einen Kationenkanal wird durch Ca2+ blockiert, was die N2-Fixierung regulieren könnte. Ziel des Projekts war es, Ca2+-ATPasen zu identifizieren, die Ca2+ in den Symbiosomraum von Medicago truncatula transportieren, und die Auswirkungen einer erhöhten Ca2+-Zufuhr auf die N2-Fixierung und das Wachstum von Vicia faba zu bestimmen. Fünf Kandidatengene wurden auf ihre Funktion, Promotoraktivität und subzelluläre Lokalisierung durch Hefekomplementierung, Promotor-GUS-Analyse bzw. EGFP-Fusion untersucht. Alle Gene komplementierten eine Hefemutante, die einen Defekt im Ca2+-Transport aufweist. Die Gene zeigten unterschiedliche Expressionsmuster und subzelluläre Lokalisationen in Wurzeln und Knöllchen. Zwei der Kandidatengene wurden in infizierten Zellen exprimiert und waren in der Symbiosommembran lokalisiert. Die N2-Fixierung und das Wachstum von V. faba wurden durch eine erhöhte Ca2+-Zufuhr nicht beeinflusst.
title: Schlieffen, Alfred, Graf von
title: Schlieffen, Alfred, Graf von
Creators: name: Stein, Oliver
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Schlieffen, Alfred von
subject: Schlieffen, Alfred, Graf von, 1833-1913

description: Count Alfred Schlieffen was chief of the Great General Staff of the Prussian-German Army between 1891 and 1905. He devised the so-called Schlieffen Plan, a strategic plan for a campaign against France. Schlieffen bequeathed this plan to his successor Helmuth Johannes Ludwig von Moltke, who executed it with modifications during the German offensive of 1914.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Rethinking Library Services for First-Generation Students: Do We Need to Change Existing Models?
Creators: name: Sly, Jordan
name: Coren, Ashleigh
Publisher: name: Digital Repository at the University of Maryland
Year: 2019
Subjects: critical librarianship
critical pedagogy
first-generation students

description: This poster examines the results of our research project into the needs of first-year transfer and first-generation students as they begin their college careers. We seek to understand how first-generation students’ perceive libraries and library services as a touchpoint in their education. We chose to focus on expanding the portrait of these students as presented in the existing library literature on critical pedagogy by adding personal student experiences and voices to inform our future interactions with this population. Particular to this study is our utilization of Pierre Bourdieu’s notion of Habitus as a founding theoretical framework. By using this theory, we are able to turn student input into a useful model while maintaining the individuality of the student while also attempting to dissuade harmful and problematic notions of essentialism. This project explores the tenets of Critical Librarianship like self-reflection, critical thinking and examination of our teaching practices.
Remembrance and Wellness Five Years After 9/11
Creators: name: Gaffney, Donna A.
name: Thomas, Gregory A.
name: Carter, Abigail
name: Hoffer-Adou, Marcela
name: Norris, Stefanie
name: Mladenik, Sue
name: Goodrich, Donald
Publisher: name: Columbia University
Year: 2006
Subjects: Disaster victims
Disaster victims--Psychological aspects
September 11 Terrorist Attacks (2001)

description: It has been five years. For some people time has barely passed. Tuesday, September 11, 2001 feels like yesterday. To others these last five years seem an eternity. Many people have slipped back into their everyday lives. The horrific images, unimaginable sadness, security threats and unanswered questions have given way to a world that on the surface feels predictable and safe. But there are abrupt reminders that the world is not safe or predictable; everything familiar to us can change in an instant.
A Method for Measuring (Slopes of) the Mass Profiles of Dwarf Spheroidal Galaxies
Creators: name: Walker, Matthew G.
name: Peñarrubia, Jorge
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We introduce a method for measuring the slopes of mass profiles within dwarf spheroidal (dSph) galaxies directly from stellar spectroscopic data and without adopting a dark matter halo model. Our method combines two recent results: 1) spherically symmetric, equilibrium Jeans models imply that the product of halflight radius and (squared) stellar velocity dispersion provides an estimate of the mass enclosed within the halflight radius of a dSph stellar component, and 2) some dSphs have chemo-dynamically distinct stellar \textit{sub}components that independently trace the same gravitational potential. We devise a statistical method that uses measurements of stellar positions, velocities and spectral indices to distinguish two dSph stellar subcomponents and to estimate their individual halflight radii and velocity dispersions. For a dSph with two detected stellar subcomponents, we obtain estimates of masses enclosed at two discrete points in the same mass profile, immediately defining a slope. Applied to published spectroscopic data, our method distinguishes stellar subcomponents in the Fornax and Sculptor dSphs, for which we measure slopes $Γ\equiv Δ\log M / Δ\log r=2.61_{-0.37}^{+0.43}$ and $Γ=2.95_{-0.39}^{+0.51}$, respectively. These values are consistent with 'cores' of constant density within the central few-hundred parsecs of each galaxy and rule out `cuspy' Navarro-Frenk-White (NFW) profiles ($d\log M/d\log r \leq 2$ at all radii) with significance $\ga 96%$ and $\ga 99%$, respectively. Tests with synthetic data indicate that our method tends systematically to overestimate the mass of the inner stellar subcomponent to a greater degree than that of the outer stellar subcomponent, and therefore to underestimate the slope $Γ$ (implying that the stated NFW exclusion levels are conservative).
description: Accepted for publication in The Astrophysical Journal (added references)
title: Press/Journalism (France)
title: Press/Journalism (France)
Creators: name: Beurier, Joëlle
Publisher: name: BSB - Bavarian State Library
Year: 2014
Subjects: subject: Frankreich
subject: Weltkrieg [1914-1918]
subject: Presse
subject: World War, 1914-1918--France
subject: Press

description: This article addresses the notions of propaganda and censorship between 1914 and 1918 by examining the flow of information, laterally between the front and back, and vertically between editorial offices and the public. More than a well-structured propaganda attempt by authorities, the balderdash published was often rooted in a recycling of pre-war clichés; censorship was a by-product of the constant negotiations between authorities and press rooms. Overall, the French press provided the public with a vision of the war that corresponded with its culture, one that was gradually transformed with the help of soldiers’ contributions.
description: 1914-1918-Online International Encyclopedia of the First World War
description: 1914-1918-Online International Encyclopedia of the First World War
Evaluierung der Exoskelett-Therapie von Personen mit kompletter und inkompletter Querschnittlähmung
Creators: name: Wedler, Stephanie Maia
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 610

description: In der vorliegenden retrospektiven Studie mit querschnittgelähmten Personen wird eine mögliche Verbesserung des körper-funktionellen Status durch ein einmonatiges Gangtraining mit dem Exoskelett EksoGT™, bestehend aus zehn einstündigen Trainingseinheiten, untersucht. Die Studie umfasst 35 Personen, die als Gesamtkohorte und als zwei verschiedene Interventionsgruppen (18 Personen mit inkompletter und 17 Personen mit kompletter Querschnittlähmung) betrachtet werden. Der körperlich-funktionelle Status der Personen wird mittels SCIM III-Parametern vor und nach der Trainingsserie charakterisiert. Es werden Verbesserungen der Gesamtkohorte in den folgenden SCIM III-Kategorien dargestellt: Waschen Unterkörper, An-/Ausziehen Unterkörper, Darmmanagement, Bettmobilität und Dekubitusprophylaxe, Transfer zwischen Rollstuhl und WC, Mobilität im Haus und Transfer zwischen Boden und Rollstuhl. Sowohl komplett als auch inkomplett querschnittgelähmte Menschen werden mobiler.
description: In the present retrospective study with people with spinal cord injuries, a possible improvement in the body-functional status through a one-month gait training with the exoskeleton EksoGT™, consisting of ten one-hour training units, is examined. The study includes 35 people who are considered as a total cohort and as two different intervention groups (18 people with incomplete and 17 people with complete spinal cord injury). The physical-functional status of the subjects is characterized using SCIM III parameters before and after the training series. Overall cohort improvements are presented in the following SCIM III categories: lower body washing, lower body dressing/disrobing, bowel management, bed mobility and pressure ulcer prevention, wheelchair-toilet transfer, indoor mobility, and floor-to-wheelchair transfer. Both complete and incomplete paraplegics are becoming more mobile.
Preventing the reconstruction of the polar discontinuity at oxide heterointerfaces
Creators: name: Boschker, Hans
name: Verbeeck, Jo
name: Egoavil, Ricardo
name: Bals, Sara
name: van Tendeloo, Gustaf
name: Huijben, Mark
name: Houwman, Evert P.
name: Koster, Gertjan
name: Blank, Dave H. A.
name: Rijnders, Guus
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Perovskite oxide heteroepitaxy receives much attention because of the possibility to com- bine the diverse functionalities of perovskite oxide building blocks. A general boundary con- dition for the epitaxy is the presence of polar discontinuities at heterointerfaces. These polar discontinuities result in reconstructions, often creating new functionalities at the interface. However, for a significant number of materials these reconstructions are unwanted as they alter the intrinsic materials properties at the interface. Therefore, a strategy to eliminate this reconstruction of the polar discontinuity at the interfaces is required. We show that the use of compositional interface engineering can prevent the reconstruction at the La0.67Sr0.33MnO3/SrTiO3 (LSMO/STO) interface. The polar discontinuity at this interface can be removed by the insertion of a single La0.33Sr0.67O layer, resulting in improved interface magnetization and electrical conductivity.
description: Advanced Functional Materials, online march 2012
Extracting Synonymous Gene and Protein Terms From Biological Literature
Creators: name: Yu, Hong
name: Agichtein, Eugene
Publisher: name: Columbia University
Year: 2003
Subjects: Computer science
Information technology

description: Genes and proteins are often associated with multiple names. More names are added as new functional or structural information is discovered. Because authors can use any one of the known names for a gene or protein, information retrieval and extraction would benefit from identifying the gene and protein terms that are synonyms of the same substance.
“A Quick Test of Cognitive Speed” : eine Pilotstudie in der hausärztlichen Praxis
Creators: name: Schröder, Sophia
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2023
Subjects: subject: 610

description: Der „A Quick Test of Cognitive Speed“ (AQT) wird international als Screeningverfahren auf Demenzsyndrome eingesetzt und misst die Verarbeitungsgeschwindigkeit. Es gibt keine Daten für den deutschen Sprachraum. In der vorliegenden Pilotstudie wurde mit 202 deutschsprachigen, kognitiv nicht beeinträchtigte Proband*innen zwischen 60 und 85 Jahre erstmals der AQT durchgeführt, aufgezeichnet und die entstandenen Audiodateien durch zwei Audioverarbeitungsprogramme analysiert, wodurch die Gesamt- und Pausenzeiten generiert wurden. Diese Zeiten stellen den Endpunkt des Testverfahrens dar und wurden auf die Beziehung zu Alter, Geschlecht sowie Bildungsstand der Proband*innen untersucht. Bezogen auf das Alter zeigte sich eine positive Korrelation. Es ergaben sich keine geschlechterabhängigen und keine bildungsstandabhängigen Unterschiede in den Resultaten. Der AQT stellt ein suffizient einsetzbares Screeningverfahren in der allgemeinmedizinischen Praxis und im Geriatrischen Basisassessment dar.
description: „A Quick Test of Cognitive Speed“ (AQT) has been evaluated and used as a screening method for dementia in many different countries and measures processing speed.
Orbital-dependent electron correlation effect on the two- and three-dimensional Fermi surfaces in KFe2As2 revealed by angle-resolved photoemission spectroscopy
Creators: name: Yoshida, T.
name: Ideta, S.
name: Nishi, I.
name: Fujimori, A.
name: Yi, M.
name: Moore, R. G.
name: Mo, S. K.
name: Lu, D. -H.
name: Shen, Z. -X.
name: Hussain, Z.
name: Kihou, K.
name: Shirage, P. M.
name: Kito, H.
name: Lee, C. H.
name: Iyo, A.
name: Eisaki, H.
name: Harima, H.
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 have performed an angle-resolved photoemission study of the hole-overdoped iron pnictide superconductor KFe2As2, which shows a low Tc of ~4 K. Most of the observed Fermi surfaces show nearly two-dimensional shapes, while a band near the Fermi level shows a strong dispersion along the kz direction and forms a small three-dimensional hole pocket centered at the Z point, as predicted by band-structure calculation. However, hole Fermi surfaces of yz and zx orbital character centered at the Γpoint of the two-dimensional Brillouin zone are smaller than those predicted by the calculation while the other hole Fermi surfaces of xy orbital character is much larger. Clover-shaped hole Fermi surfaces around the corner of the 2D BZ are also larger than those predicted by the calculation. These observations are consistent with the de Haas-van Alphen measurement and indicate orbital-dependent electron correlation effects. The effective masses of the energy bands show moderate to strong enhancement, partly due to electron correlation and partly due to energy shifts from the calculated band structure.
description: 6 pages, 5 figures