cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Thermalisation of Local Observables in Small Hubbard Lattices
Creators: name: Genway, S.
name: Ho, A. F.
name: Lee, D. K. K.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present a study of thermalisation of a small isolated Hubbard lattice cluster prepared in a pure state with a well-defined energy. We examine how a two-site subsystem of the lattice thermalises with the rest of the system as its environment. We explore numerically the existence of thermalisation over a range of system parameters, such as the interaction strength, system size and the strength of the coupling between the subsystem and the rest of the lattice. We find thermalisation over a wide range of parameters and that interactions are crucial for efficient thermalisation of small systems. We relate this thermalisation behaviour to the eigenstate thermalisation hypothesis and quantify numerically the extent to which eigenstate thermalisation holds. We also verify our numerical results theoretically with the help of previously established results from random matrix theory for the local density of states, particularly the finite-size scaling for the onset of thermalisation.
description: 22 pages, 23 figures
Categorial Conflict Didactics as Paradigm of Civic Education
Creators: name: Leps, Horst
Publisher: name: sowi-online e.V., Bielefeld
Year: 2010
Subjects: Beutelsbacher Konsens; Categorial pedagogy; civic education and its pedagogy; Wolfgang Klafki; Kurt Gerhard Fischer; Reinhardswaldschule; Rudolf Engelhardt; civics; Spiegel-affair; didactics (Didaktik)

description: Rudolf Engelhard presents a lesson model in his article How to Deal with Party Politics at School? that dates back to the 1960s, when civic education was revived in the Federal Republic of Germany (West-Germany). In order to improve civic education at school, the former Ministers of Education of German states reached a joint decision on the new subject. This was as a reaction against the first massive scribbling of Nazi propaganda since the end of World War II. Therefore, a new subject in secondary education was introduced to serve this purpose. This subject was called Sozialkunde1 (civic education) or Gemeinschaftskunde2 (social studies).
description: JSSE - Journal of Social Science Education, 3-2010: Qualitative Research – Voices from Civic Education Classrooms
Kategoriale Konfliktdidaktik als Paradigma politischer Bildung
Creators: name: Leps, Horst
Publisher: name: sowi-online e.V., Bielefeld
Year: 2010
Subjects: -

description: Das Unterrichtsmodell von Rudolf Engelhardt „Parteipolitik in der Schule?“ stammt aus einer Zeit Anfang der 1960er Jahre, in der der Politikunterricht in (West-)Deutschland auf eine neue Grundlage gestellt wurde. Die ersten Nazischmierereien an Synagogen führten zu einem gemeinsamen Beschluss der für die Schulen zuständigen Minister der deutschen Bundesländer, die politische Bildung in den Schulen zu verstärken. Dazu wurde für die älteren Schüler ein eigenes Unterrichtsfach mit dem Namen „Gemeinschaftskunde“ oder „Sozialkunde“ eingeführt.
description: JSSE - Journal of Social Science Education, 3-2010: Qualitative Research – Voices from Civic Education Classrooms
The Effects of Storage Temperature and Time on Serum Potassium Level
Creators: name: Okoli, Caroline A.
name: Numkwem, Grace S.
Publisher: name: Continental J. Applied Sciences
Year: 2023

description: Proper specimen storage is compulsory to avoid inaccurate laboratory results, wrong diagnosis and repeated sampling in patients. Electrolyte tests are usually performed as regular check-ups for specific medical conditions, such as decreased renal function, heart failure, and diarrhoea. Potassium is the main intracellular cation, which is important for regulating heart function and maintaining healthy nerves and muscles. This study was carried out to evaluate the effects of storage temperature and time on serum potassium levels among apparently healthy individuals. The consent of 12 participants was sought and obtained before enrolment. Chemchek Agappe potassium kits was used in ICuBio Ichaem-535 Chemistry Analyser to determine serum potassium level at different time interval and storage temperatures. The serum samples were analysed immediately after collection (control), 1 hour, 2hours, 4 hours, 24hours, 48hours, and 72hours at storage conditions of 4oC and -25oC simultaneously. Data were analysed using SPSS version 16. Test of probability less than 0.05(p<0.05) was regarded as significant. There was no significant difference (p>0.05) in the K serum level of samples stored at 4oC from 1hr to 4hrs when compared with the control. There was no significant difference (p>0.05) in the K serum level of samples stored at -25oC from 1hr to 48hrs when compared with the control. There was a significant difference (p<0.05) in the serum K level of samples stored up to 24hrs and 72hrs at 4oC and -25oC respectively. In conclusion, storing serum samples for K determination at 4oC and -25oC for a maximum of 4hrs and 48 hrs respectively gives a stable, reliable and reproducible result. However, storage for up to 24hrs and 72 hours at 4oC and -25oC respectively gives a significantly unstable, unreliable and inaccurate result.
A Novel Interdisciplinary Approach To Building System-Based Environmental Impact Assessments For Marine And Aquatic Environments
Creators: name: Edmunds, Jody
name: Wilson, Jeff
name: Hinz, Shawn
name: Coston-Guarini, Jennifer
name: Van Colen, Carl
name: Guarini, Jean-Marc
Publisher: name: Zenodo
Year: 2016
Subjects: environmental impact assessment, ecosystem based modelling, hydrodynamic modelling, marine survey technology

description: Poster presented at the MARES Conference 2016 as part of the MARES Doctoral Programme.
On the Detection of (Habitable) Super-Earths Around Low-Mass Stars Using Kepler and Transit Timing Variation Method
Creators: name: Haghighipour, Nader
name: Kirste, Sabrina
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present the results of an extensive study of the detectability of Earth-sized planets and super-Earths in the habitable zones of cool and low-mass stars using transit timing variation method. We have considered a system consisting of a star, a transiting giant planet, and a terrestrial-class perturber, and calculated TTVs for different values of the parameters of the system. To identify ranges of the parameters for which these variations would be detectable by Kepler, we considered the analysis presented by Ford et al. (2011, ArXiv:1102.0544) and assumed that a peak-to-peak variation of 20 seconds would be within the range of the photometric sensitivity of this telescope. We carried out simulations for resonant and non-resonant orbits, and identified ranges of the semimajor axes and eccentricities of the transiting and perturbing bodies for which an Earth-sized planet or a super-Earth in the habitable zone of a low-mass star would produce such TTVs. Results of our simulations indicate that in general, outer perturbers near first- and second-order resonances show a higher prospect for detection. Inner perturbers are potentially detectable only when near 1:2 and 1:3 mean-motion resonances. For a typical M star with a Jupiter-mass transiting planet, for instance, an Earth-mass perturber in the habitable zone can produce detectable TTVs when the orbit of the transiting planet is between 15 and 80 days. We present the details of our simulations and discuss the implication of the results for the detection of terrestrial planets around different low-mass stars.
description: 31 pages, 14 figures and a 30-panel figure appendix, accepted for publication in Celestial Mechanics and Dynamical Astronomy (special issue on extrasolar planets)
Literaturberichte - Berlin München um 1900
Creators: name: Wappenschmidt, Heinz-Toni
Publisher: name: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
Year: 2020

description: Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege, Bd. 41 Nr. 2 (1988): Kunstchronik. Monatsschrift für Kunstwissenschaft, Museumswesen und Denkmalpflege
ICCS International Civics and Citizenship Study
Creators: name: Toots, Anu
Publisher: name: sowi-online e.V., Bielefeld
Year: 2010
Subjects: ICCS; comparative research in citizenship education; adolescents‘ civic competences; youth civic engagement

description: In November 2010 the largest international study ever conducted on civic education in secondary schools has been released in Brussels. The study was performed under the auspices of the International Association for the Evaluation of Educational Achievement (IEA), an independent consortium that brings together educational researchers and policy makers in 62 countries around the world. The IEA is probably more widely known in connection of large-scale comparative studies on educational assessment in math and science (TIMSS) and in reading (PIRLS). Yet, the association has longstanding and impressive expertise also in civic education. The first study in this area has been carried out already in 1971 (Torney et al., 1975), the second – so called CIVED in 1999 (Torney-Purta et al., 2001) and now, ten years later, 38 counties around the world participated in the third study – the IEA International Civic and Citizenship Education Study (ICCS). The study tested in 2008–2009 over 140,000 lower secondary students, over 62,000 teachers and headmasters from 5,300 schools in order to analyse how young people are prepared to undertake their roles as citizens.
description: JSSE - Journal of Social Science Education, 3-2010: Qualitative Research – Voices from Civic Education Classrooms
Controversy in the Classroom. The Democratic Power of Discussion
Creators: name: Grammes, Tilman
Publisher: name: sowi-online e.V., Bielefeld
Year: 2010
Subjects: -

description: “One warm day in the spring of 2006, I visited a U.S. History class at a public charter school in a large Midwestern city …” (p. 1) This is the beginning of Diana Hess’ book about the methods of democratic discussion in classroom and it indicates its strong narrative quality including several teacher portraits and scenic vignettes. The book is winner of the 2009 “Exemplary Research in Social Studies” award from the National Council for the Social Studies. In an interview with Kerry G. Hill for the campus journal (School of Education, University of Wisconsin http://campusconnections.education.wisc.edu/post/LEARNING-Diana-Hess.aspx) the author roots the book’s content back to her own biography and socialization: While growing up in northern Illinois, Diana Hess recalls members of her family engaging in lively, raucous political discussions. “Disagreement wasn’t a negative thing,” she remembers.
description: JSSE - Journal of Social Science Education, 3-2010: Qualitative Research – Voices from Civic Education Classrooms
Wein, Wappen und Apostel
Creators: name: Schmieder, Felix
Publisher: name: KulturGut : aus der Forschung des Germanischen Nationalmuseums
Year: 2020

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 64 (2020): KulturGut: aus der Forschung des Germanischen Nationalmuseums
On Legendrian Graphs
Creators: name: O'Donnol, Danielle
name: Pavelescu, Elena
Publisher: name: arXiv
Year: 2011
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M25, 57M50 (Primary) 05C10 (Secondary)

description: We investigate Legendrian graphs in $(\R^3, ξ_{std})$. We extend the classical invariants, Thurston-Bennequin number and rotation number to Legendrian graphs. We prove that a graph can be Legendrian realized with all its cycles Legendrian unknots with $tb=-1$ and $rot=0$ if and only if it does not contain $K_4$ as a minor. We show that the pair $(tb, rot)$ does not characterize a Legendrian graph up to Legendrian isotopy if the graph contains a cut edge or a cut vertex. For the lollipop graph the pair $(tb,rot)$ determines two Legendrian classes and for the handcuff graph it determines four Legendrian classes.
description: 23 pages, 18 figures
Phase-reversed structures in superlattice of nonlinear materials
Creators: name: Antonosyan, D. A.
name: Kryuchkyan, G. Yu.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present detailed description of so-called phase-reversed structures that are characterized by two grating wave vectors allowing simultaneously phase-match two parametric three-wave processes. The novelty is that the structure is realized as a definite assembly of nonlinear segments leading to detailed description of cascaded three-photon processes with the parameters of realistic structured nonlinear materials of finite length. We apply these results for analysis of the quasi-phase-matching in production of both photon triplet and four-photon states in cascaded down-conversion. The received results are matched with the experimental data.
description: 6 pages, 7 figures
Inhalt II. Quartal 2020 / Aktuelle Ausstellungen / Impressum
Creators: name: Redaktion, Die
Publisher: name: KulturGut : aus der Forschung des Germanischen Nationalmuseums
Year: 2020

description: KulturGut : aus der Forschung des Germanischen Nationalmuseums, Nr. 65 (2020): KulturGut: aus der Forschung des Germanischen Nationalmuseums
Bottom-flavored hadrons from top-quark decay at next-to-leading order in the general-mass variable-flavor-number scheme
Creators: name: Kniehl, Bernd A.
name: Kramer, Gustav
name: Nejad, Seyed M. Moosavi
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We study the scaled-energy (x_B) distribution of bottom-flavored hadrons (B) inclusively produced in top-quark decays at next-to-leading order (NLO) in the general-mass variable-flavor-number scheme endowed with realistic, nonperturbative fragmentation functions that are obtained through a global fit to e^+e^- data from CERN LEP1 and SLAC SLC exploiting their universality and scaling violations. Specifically, we study the effects of gluon fragmentation and finite bottom-quark and B-hadron masses. We find the NLO corrections to be significant. Gluon fragmentation leads to an appreciable reduction in the partial decay width at low values of x_B. Hadron masses are responsible for the low-x_B threshold, while the bottom-quark mass is of minor importance. Neglecting the latter, we also study the doubly differential distribution d^2Gamma/[dx_B dcos(theta)] of the partial width of the decay t -> b W^+ -> B l^+ nu_l + X, where theta is the decay angle of the charged lepton in the W-boson rest frame.
description: 21 pages, 5 figures, to appear in Nuclear Physics B
ПРИВИЛЕГИИ ПРИ СОВЕРШЕНИИ КРУПНЫХ СДЕЛОК МЕЖДУ ХОЗЯЙСТВУЮЩИМИ СУБЪЕКТАМИ С ПОМОЩЬЮ ИСКУССТВЕННОГО ИНТЕЛЛЕКТА
Creators: name: Зиёдинова, Азизахон
Publisher: name: Zenodo
Year: 2023

description: в данной работе будут рассмотрены привилегии использования искусственного интеллекта при совершении крупных сделок между хозяйствующими субъектами, такими как акционерное общество и общество с ограниченной ответственностью.
Inhalt Heft 1
Creators: name: Redaktion, Die
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2020

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 12 Nr. 1 (1937): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
SPATIAL DISTRIBUTION PATTERN OF LOWER BASIC SCHOOLS. (Volume 11, No. 2, Pages 1-15)
Creators: name: Oyemwen, Osah, Sarah
Publisher: name: figshare
Year: 2021
Subjects: subject: 130304 Educational Administration, Management and Leadership
subject: FOS: Educational sciences
subject: 130303 Education Assessment and Evaluation
subject: 160507 Environment Policy
subject: FOS: Political science
subject: 160599 Policy and Administration not elsewhere classified
subject: 160509 Public Administration
subject: 160511 Research, Science and Technology Policy

description: This study examined the spatial distribution pattern of public lower basic schools for the implementation of lower basic education in Rivers State. One research question guided the study. The descriptive survey design was used. The population for the study was the 942 public lower basic schools in Rivers State. Stratified random sampling technique was used to draw the sample size of 289 schools.
Sigillata-Bilderschüsseln mit Töpferstempeln aus dem Rheinland
Creators: name: Petrikovits, Harald Von
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2020

description: [nicht vorhanden]
description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 12 Nr. 2-3 (1937): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
Titel
Creators: name: Redaktion, Die
Publisher: name: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete
Year: 2020

description: Trierer Zeitschrift - Archäologie und Kunst des Trierer Landes und seiner Nachbargebiete, Bd. 13 Nr. 1-2 (1938): Trierer Zeitschrift : für Geschichte und Kunst des Trierer Landes und seiner Nachbargebiete
ATLAS Results from the first Pb-Pb Collisions
Creators: name: White, Sebastian N.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The ATLAS detector is capable of resolving the highest energy pp collisions at luminosities sufficient to yield 10's of simultaneous interactions within a bunch collision lasting <0.5 nsec. Already in 2011 a mean occupancy of 20 is often found in pp running. In 2004 studies by ATLAS showed that the detector would have excellent performance also for the foreseeable particle multiplicities in the highest energy p-Pb and Pb-Pb collisions that the LHC will produce. These studies resulted in a letter of intent to the LHC committee by ATLAS to do physics with these beams also. In the past 2 years of data taking, ATLAS detector performance studies have confirmed these expectations at the actual multiplicities presented below. The ATLAS program removes an artificial specialization that arose about 30 years ago in high energy physics when the energy and intensity frontier moved to colliders. Before that time, for example, the same experiment that discovered the $Υ$ (CFS and E605 at Fermilab) also measured the nuclear modification factor in the production of high $p_T$ identified charged hadrons using nuclear targets from Beryllium through Tungsten.
description: to be Published in "EPIC@LHC - International Workshop on Early Physics with heavy-Ion Collisions at LHC, Bari July, 2011"
Challenges of Social Science Literacy
Creators: name: Weber, Birgit
Publisher: name: sowi-online e.V., Bielefeld
Year: 2010
Subjects: Social Science literacy; competence; core concepts; political literacy; economic literacy

description: Since international tests compare the performance of students in different subjects, the issue of literacy in the social science subject is becoming more pressing. The successes and failures in international tests influence the national education policies considerably. First, the inclusion of subjects in international comparisons has consequences for their importance. Second, the race in the Olympics of education leads to an increasing focus on the output of educational processes, also measured in the central exams. Social Sciences can refuse to take part in the national comparison studies with the price of losing much more importance; they can participate with the danger of undermining their goals. This raises a lot of questions: What competences students need in this social world to reason about it und to act responsibly? What is the foundation of concepts from social science students need for guidance and understanding their place and role as an individual in society? The social science disciplines, as sociology, political science and economics in a narrow sense, history, law and geography in a broader sense, supported by philosophy, pedagogy and psychology are able to select them for educational purposes or determine such educational aims. This Journal wants to resume und discuss competences and core con¬cepts for political and economic teaching and learning as Social Science Literacy”. Contributions in this issue do not only discuss and recommend competences and core concepts from a domain specific political or economic point of view, but also from an interdisciplinary or psychological point of view. They analyse preconditions and interdependencies as well as obstacles und problems of development and diagnosis core concepts and competences of Social Science Literacy.
description: JSSE - Journal of Social Science Education, 4-2010: Social Science Literacy I: In Search for Basic Competences and Basic Concepts for Testing and Diagnosing
Involvement of oxidative and endoplasmic reticulum stress in RDH12-related retinopathies.
Creators: name: Sarkar, Hajrah
name: Toms, Maria
name: Moosajee, Mariya
Publisher: name: The Francis Crick Institute
Year: 2021
Subjects: subject: Neurosciences
subject: FOS: Clinical medicine
subject: Model organisms
subject: Gene Expression
subject: Genetics & Genomics
subject: Developmental Biology
subject: Human Biology & Physiology
subject: Stem Cells

description: Retinol dehydrogenase 12 (RDH12) is expressed in photoreceptor inner segments and catalyses the reduction of all-trans retinal (atRAL) to all-trans retinol (atROL), as part of the visual cycle. Mutations in RDH12 are primarily associated with autosomal recessive Leber congenital amaurosis. To further our understanding of the disease mechanisms, HEK-293 cell lines expressing wildtype (WT) and mutant RDH12 were created. The WT cells afforded protection from atRAL-induced toxicity and oxidative stress. Mutant RDH12 cells displayed reduced protein expression and activity, with an inability to protect cells from atRAL toxicity, inducing oxidative and endoplasmic reticulum (ER) stress, with upregulation of sXBP1, CHOP, and ATF4. Pregabalin, a retinal scavenger, attenuated atRAL-induced ER stress in the mutant RDH12 cell lines. A zebrafish rdh12 mutant model (rdh12u533 c.17_23del; p.(Val6AlafsTer5)) was generated through CRISPR-Cas9 gene editing. Mutant fish showed disrupted phagocytosis through transmission electron microscopy, with increased phagosome size at 12 months post-fertilisation. Rhodopsin mislocalisation and reduced expression of atg12 and sod2 indicated early signs of a rod-predominant degeneration. A lack of functional RDH12 results in ER and oxidative stress representing key pathways to be targeted for potential therapeutics.
Who Actually Sets the Criteria for Social Studies Literacy? The National Core Curricula and the Matriculation Examination as Guidelines for Social Studies Teaching in Finland in the 2000’s
Creators: name: Löfström, Jan
name: Virta, Arja
name: Van Den Berg, Marko
Publisher: name: sowi-online e.V., Bielefeld
Year: 2010
Subjects: Social studies literacy; political literacy; civic literacy; assessment; criteria; Finland

description: The issue of how to define the content of social studies literacy has become topical in Finland in the 2000’s in a new way as a result of social studies having been instituted as an independent subject in upper secondary school and in basic education. Freedom from the ties confining social studies in the role of a subdivision of the subject history has entailed a need to profile social studies and also to problematize the parametres of social studies literacy more clearly and consciously than before. However the question remains as to who defines the content of social studies literacy. In this article we will argue that in Finland today the most central role in this respect is being played not by the national core curricula where the competence aims of social studies teaching are rather vague, but by the social studies exam in the national matriculation examination. This is not necessarily a bad situation in terms of the outcome but it is noteworthy that the task of operationalizing social studies literacy is here as if “outsourced” to a small group of social science and social studies education experts who design social studies exam questions, whereas the authority responsible for developing the national core curricula only sanctions very general descriptive objectives for social studies teaching.
description: JSSE - Journal of Social Science Education, 4-2010: Social Science Literacy I: In Search for Basic Competences and Basic Concepts for Testing and Diagnosing
The Epistemic Dimension of Competence in the Social Sciences
Creators: name: Maggioni, Liliana
name: Fox, Emily
name: Alexander, Patricia A.
Publisher: name: sowi-online e.V., Bielefeld
Year: 2010
Subjects: Competence; higher-order thinking; epistemic belief; historical thinking

description: To investigate competence in the social sciences, we propose to define competence as a particular configuration of the learner’s cognition, strategic repertoire, motivation, and orientation toward knowing. Specifically, we focus on epistemic beliefs and on the changes that a view of knowing as a complex, effortful, generative, evidence-seeking, and reflective enterprise entails. In this context, we discuss how familiarity with the processes used to justify knowledge claims within specific disciplinary communities can provide useful tools to develop the kind of adaptive and consistent thinking that characterize competence in different domains and how this focus may aid the identification of characteristics common across domains. We use our empirical exploration of adolescents’ development of competence in the domain of history to illustrate the implications of this theoretical framework, to highlight the relations between domain-specific epistemic beliefs and kind of understanding that students built as a result of reading multiple texts, and to suggest what pedagogical practices may have influenced students’ orientations toward knowing in these three history classes.
description: JSSE - Journal of Social Science Education, 4-2010: Social Science Literacy I: In Search for Basic Competences and Basic Concepts for Testing and Diagnosing
La Tène Anthropoid Art in Britain: Changes in Style and People
Creators: name: Lamb, Andrew W.
Publisher: name: Archäologisches Korrespondenzblatt
Year: 2020

description: Cet article examine les attestations de l’art anthropomorphique de La Tène à l’époque pré-romaine de l’âge du Fer britannique. L’ensemble des données disponibles pour de tels objets présente un contraste marqué, avec seulement une poignée d’exemples connus pour la période précédant la fin du 2e siècle av. J.-C., et une abondance realtive pour les deux derniers siècles avant la conquête romaine. Bien que diverses influences aient pu contribuer à cette tendance, il est probable que cette tendance soit le résultat d’un changement dans la perception de soi des populations britanniques à l’âge du Fer. De tels changements sont connus ailleurs dans la littérature ethnographique, et de tels récits peuvent servir de référent pour interpréter le modèle changeant de l’art anthropomorphe de La Tène en Grande-Bretagne.
description: Archäologisches Korrespondenzblatt, Bd. 49 Nr. 1 (2019): Archäologisches Korrespondenzblatt
The Epistemological and Didactical Challenges Involved in Teaching Socially Acute Questions. The Example of Globalization
Creators: name: Simonneaux, Jean
name: Legardez, Alain
Publisher: name: sowi-online e.V., Bielefeld
Year: 2010
Subjects: Socially Acute Questions; education; globalization; transdisciplinarity; epistemological posture; didactic strategy

description: Teachers are being asked to manage a specific didactic situation which falls into the category of what we have proposed to call “socially acute questions (SAQs)”. A SAQ is a question which is acute in society, in background knowledge and in knowledge taught. Thus, teaching SAQs demands socio-epistemological reflexivity in the processes of knowledge production and in the social conditions in which this knowledge emerges; teaching SAQs will give priority to interdisciplinary, scientific and ethical reasoning. The split between ideology and science can certainly be examined when considering a socially acute question which is the subject of debate in society. In the example of the globalization taught: the diversity of analysis in the economic domain gives rise to great uncertainty because it justifies practically opposing policies; within a transdisciplinary framework, the globalization includes concepts, ideologies or social practices in a double movement of standardization and differentiation. By way of SAQs, we have attempted to show that learning stakes are numerous. However didactic choices must be supported by socio-epistemological survey, the identification of an epistemological posture and the definition of a didactic strategy

Les enseignants sont appelés à gérer une situation didactique spécifique dans l’enseignement des «questions socialement vives (QSV) ». Les QSV sont des questions qui donnent lieu à débat dans la société, dans les savoirs scientifiques et dans l’enseignement. Ainsi, l‘enseignement des QSV nécessite une réflexivité socio-épistémologique dans le processus de production du savoir et dans les conditions sociales d’émergence de ces savoirs; l’enseignement des QSV donnera la priorité au raisonnement interdisciplinaire, scientifique et éthique. La scission entre l‘idéologie et la science peut être examinée lors de l‘examen d‘une QSV qui fait l‘objet d‘un débat dans la société. Dans l‘exemple de l’enseignement de la mondialisation: la diversité des analyses économiques donne lieu à une grande incertitude en justifiant des politiques quasi-opposées; dans un cadre transdisciplinaire, la mondialisation recouvre des concepts, des idéologies ou des pratiques sociales dans un double mouvement d‘uniformisation et de différenciation. Nous avons tenté de montrer que les enjeux de l‘apprentissage sont nombreux dans les l’enseignement des QSV. Les choix didactiques doivent être soutenues par une enquête socio-épistémologique, l‘identification d’une posture épistémologique et la définition d‘une stratégie didactique.
description: JSSE - Journal of Social Science Education, 4-2010: Social Science Literacy I: In Search for Basic Competences and Basic Concepts for Testing and Diagnosing
Ortsverzeichnis zu den Jahresberichten
Creators: name: Die Redaktion
Publisher: name: Bonner Jahrbücher
Year: 2020

description: -
description: Bonner Jahrbücher, Bd. 149 (1949): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn
Alt- und mittelpaläolithische Funde aus rheinischen Freilandstationen
Creators: name: Narr, Karl J.
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Bonner Jahrbücher, Bd. 151 (1951): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn
Erika Brödner, Untersuchungen an den Caracallathermen
Creators: name: Gerkan, Armin Von
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Erika Brödner, Untersuchungen an den Caracallathermen, Deutsches Archäologisches Institut. Berlin (W. de Gruyter) 1951. 4°, 48 Seiten mit 16 Abbildungen und 34 Tafeln.
description: Bonner Jahrbücher, Bd. 151 (1951): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn
Feuersteinartefakte von Luxheim und Gladbach (Kreis Duren) und Rheydt-Odenkirchen
Creators: name: Narr, Karl J.
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Bonner Jahrbücher, Bd. 153 (1953): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn
NP Animacy Identification for Anaphora Resolution
Creators: name: Evans, R. J.
name: Orasan, C.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Computation and Language (cs.CL)
subject: FOS: Computer and information sciences

description: In anaphora resolution for English, animacy identification can play an integral role in the application of agreement restrictions between pronouns and candidates, and as a result, can improve the accuracy of anaphora resolution systems. In this paper, two methods for animacy identification are proposed and evaluated using intrinsic and extrinsic measures. The first method is a rule-based one which uses information about the unique beginners in WordNet to classify NPs on the basis of their animacy. The second method relies on a machine learning algorithm which exploits a WordNet enriched with animacy information for each sense. The effect of word sense disambiguation on the two methods is also assessed. The intrinsic evaluation reveals that the machine learning method reaches human levels of performance. The extrinsic evaluation demonstrates that animacy identification can be beneficial in anaphora resolution, especially in the cases where animate entities are identified with high precision.
Two Peculiarities of Economic Education
Creators: name: Remmele, Bernd
Publisher: name: sowi-online e.V., Bielefeld
Year: 2010
Subjects: Economic competences; cognitive development; market concept; system dynamics

description: In order to model economic competences and to draw the didactic-methodological consequences it is necessary to take into account specific conditions of the conceptual development concerning economic issues and the respective learning paths. In this respect economic education has to deal with two fundamental peculiarities. First, the concept of the market as system unintendedly coordinating a multitude of actions is not transparent in the individual action. Thus, the learning paths to this concept of market cannot just build on the concept of the market as the concrete place of economic interactions. Second, the market’s systemic coordination of feedback processes, particularly the negative ones, is rather unintuitive. Intuition prefers unidirectional linear causal relations. These two interrelated peculiarities are present in the cognitive development of economic concepts. Competence requirements have to be defined respectively and methodological choices in teaching systemic ‘phenomena’ have to reflect this constraint

Um ökonomische Kompetenzmodelle zu entwickeln und daraus didaktisch-methodische Konsequenzen zu ziehen, ist es notwendig bestimmte Bedingungen der konzeptuellen Entwicklung ökonomischer Zusammenhänge sowie diesbezüglich relevante Lernwege zu berücksichtigen. In dieser Hinsicht muss sich ökonomische Bildung mit zwei Besonderheiten auseinandersetzen: Erstens, das Konzept des Marktes als System nicht-intendierter Koordination einer Vielzahl von Handlungen ist in der einzelnen Handlung nicht einsichtig. Daher kann der dieses Konzept betreffende Lernweg und entsprechende Lehrmethoden nicht einfach am Marktkonzept als konkreter Ort konkreter wirtschaftlicher Interaktionen ansetzen. Zweitens, die systemische Koordinationsleistung des Marktes in Bezug auf Rückkoppelungsprozesse, insbesondere negative Rückkoppelungen, ist relativ unanschaulich. Unsere Anschauung präferiert unidirektionale lineare kausale Verknüpfungen. Die beiden Besonderheiten stehen somit in engem Bezug zur kognitiven Entwicklung ökonomischer Konzepte. Kompetenzanforderungen und die Wahl von Lehr/Lernmethoden in Hinsicht auf systemische ‚Phänomene‘ müssen daher diese Bedingungen bedenken.
description: JSSE - Journal of Social Science Education, 4-2010: Social Science Literacy I: In Search for Basic Competences and Basic Concepts for Testing and Diagnosing
Characterization and automated classification of sentences in the biomedical literature: a case study for biocuration of gene expression and protein kinase activity
Creators: name: Raciti, Daniela
name: Van Auken, Kimberly
name: Arnaboldi, Valerio
name: Tabone, Christopher J.
name: Muller, Hans-Michael
name: Sternberg, Paul W.
Publisher: name: F1000 Research Limited
Year: 2025

description: Biological knowledgebases are essential resources for biomedical researchers, providing ready access to gene function and genomic data. Professional, manual curation of knowledgebases, however, is labor-intensive and thus high-performing machine learning methods that improve biocuration efficiency are needed. Here we report on sentence-level classification to identify biocuration-relevant sentences in the full text of published references for two gene function data types: gene expression and protein kinase activity. We performed a detailed characterization of sentences from references in the WormBase bibliography and used this characterization to define three tasks for classifying sentences as either 1) fully curatable, 2) fully and partially curatable, or 3) all language-related. We evaluated various machine learning (ML) models applied to these tasks and found that GPT and BioBERT achieve the highest average performance, resulting in F1 performance scores ranging from 0.89 to 0.99 depending upon the task. Our findings demonstrate the feasibility of extracting biocuration-relevant sentences from full text. Integrating these models into professional biocuration workflows, such as those used by the Alliance of Genome Resources and the ACKnowledge community curation platform, might well facilitate efficient and accurate annotation of the biomedical literature.
Hafenfunde vom Altermarkt in Köln
Creators: name: Doppelfeld, Otto
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Bonner Jahrbücher, Bd. 153 (1953): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn
Spin-Orbital Liquid on a Triangular Lattice
Creators: name: Oleś, Andrzej M.
name: Chaloupka, Jiří
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Using Lanczos exact diagonalization of finite clusters we demonstrate that the spin-orbital $d^1$ model for triply degenerate $t_{2g}$ orbitals on a triangular lattice provides an example of a spin-orbital liquid ground state. We also show that the spin-orbital liquid involves entangled valence bond states which violate the Goodenough-Kanamori rules, and modify effective spin exchange constants.
description: 4 pages, 2 figures, presented at Euroconference Physics of Magnetism 2011
Jacques Perret, Virgile, L’homme et l’oeuvre
Creators: name: Bömer, F.
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Jacques Perret, Virgile, L’homme et l’oeuvre. (Connaissance des lettres. Ancienne collection: Le livre de l’étudiant). Paris (Boivin & Cie) 1952. 190 Seiten.
description: Bonner Jahrbücher, Bd. 153 (1953): Bonner Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinzialmuseums in Bonn
Support for temporally varying behavior of the Pioneer anomaly from the extended Pioneer 10 and 11 Doppler data sets
Creators: name: Turyshev, Slava G.
name: Toth, Viktor T.
name: Ellis, Jordan
name: Markwardt, Craig B.
Publisher: name: arXiv
Year: 2011
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The Pioneer anomaly is a small sunward anomalous acceleration found in the trajectory analysis of the Pioneer 10 and 11 spacecraft. As part of the investigation of the effect, analysis of recently recovered Doppler data for both spacecraft has been completed. The presence of a small anomalous acceleration is confirmed using data spans more than twice as long as those that were previously analyzed. We examine the constancy and direction of the Pioneer anomaly, and conclude that: i) the data favor a temporally decaying anomalous acceleration (~2\times 10^{-11} m/s^2/yr) with an over 10% improvement in the residuals compared to a constant acceleration model; ii) although the direction of the acceleration remains imprecisely determined, we find no support in favor of a Sun-pointing direction over the Earth-pointing or along the spin-axis directions, and iii) support for an early "onset" of the acceleration remains weak in the pre-Saturn Pioneer 11 tracking data. We present these new findings and discuss their implications for the nature of the Pioneer anomaly.
description: 4 pages, accepted to Phys. Rev. Letters
Successive Antiferromagnetic Transition in the Frustrated Compound CeMgIn
Creators: name: Onishi, Kou
name: Sugawara, Hitoshi
name: Sakurai, Takahiro
name: Ohta, Hitoshi
name: Matsuoka, Eiichi
Publisher: name: arXiv
Year: 2025
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report on the magnetic, transport, and thermal properties of the hexagonal ZrNiAl-type compound CeMgIn with Ce atoms forming a distorted kagome network. This compound exhibits successive antiferromagnetic transition at $T_\text{N1} =$ 2.1 K, $T_\text{N2} =$ 1.7 K, and possibly $T_\text{N3} =$ 1.3 K. The electrical resistivity exhibits a minimum at 11 K and a nonlogarithmic increase with decreasing temperature down to $T_\text{N2}$. We found that CeMgIn is the first ZrNiAl-type compound whose resistivity increase can be well explained by considering a model in which the electron-spin scattering is enhanced by the magnetic frustration and the Ruderman-Kittel-Kasuya-Yosida interaction. These results suggest that CeMgIn is a notable compound whose physical properties are strongly affected by geometrical frustration. Since the Sommerfeld coefficient is 97 mJ/mol K$^2$, CeMgIn is classified as a moderate heavy-fermion compound.
description: 5 pages, 6 figures
Integral Field Spectroscopy Of The Brightest Knots Of Hh 223 In L723
Creators: name: López, R.
name: García-Lorenzo, B.
name: Estalella, R.
name: Riera, A.
name: Carrasco-González, C.
name: Gómez, G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: HH 223 is the optical counterpart of a larger scale H2 outflow, driven by the protostellar source VLA 2A, in L723. Its poorly collimated and rather chaotic morphology suggested the Integral Field Spectroscopy (IFS) as an appropriate option to map the emission for deriving the physical conditions and the kinematics. Here we present new results based on the IFS observations made with the INTEGRAL system at the WHT. The brightest knots of HH 223 (\sim16 arcsec, 0.02 pc at a distance of 300 pc) were mapped with a single pointing in the spectral range 6200-7700 A. We obtained the emission-line intensity maps for Halpha, [NII] 6584 A and [SII] 6716, 6731 A, and explored the distribution of the excitation and electron density from [NII]/Halpha, [SII]/Halpha, and [SII] 6716/6731 line-ratio maps. Maps of the radial velocity field were obtained. We analysed the 3D-kinematics by combining the knot radial velocities, derived from IFS data, with the knot proper motions derived from multi-epoch, narrow-band images. The intensity maps built from IFS data reproduced well the morphology found in the narrow-band images. We checked the results obtained from previous long-slit observations with those derived from IFS spectra extracted with a similar spatial sampling. At the positions intersected by the slit, the physical conditions and kinematics derived from IFS are compatible with those derived from long-slit data. In contrast, significant discrepancies were found when the results from long-slit data were compared with the ones derived from IFS spectra extracted at positions shifted a few arcsec from those intersected by the slit. This clearly revealed IFS observations as the best choice to get a reliable picture of the HH emission properties.
description: 9 pages, 8 figures; Accepted for MNRAS
Vounopagurus kaikata Komai & Rahayu & Fujita 2021, new combination
Creators: name: Komai, Tomoyuki
name: Rahayu, Dwi Listyo
name: Fujita, Yoshihisa
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Paguridae
Vounopagurus
Vounopagurus kaikata

description: Vounopagurus kaikata (Komai, 2020) new combination
 Kumepagurus kaikata Komai, 2020: 242, figs. 1–5.
 Material examined. See Komai (2020).
 Description. See Komai (2020).
 Distribution. Presently known only from Kaikata Seamount, Ogasawara Islands, Japan; at depths of 172– 165 m.
description: Published as part of Komai, Tomoyuki, Rahayu, Dwi Listyo & Fujita, Yoshihisa, 2021, Hermit crabs of the family Paguridae (Crustacea: Decapoda: Anomura) from Christmas and Cocos (Keeling) Islands, Indian Ocean Territory of Australia, with descriptions of three new species and reappraisal of the genus Kumepagurus Komai & Osawa, 2012, pp. 378-402 in Raffles Bulletin of Zoology 69 on page 391, DOI: 10.26107/RBZ-2021-0059, http://zenodo.org/record/7174998
Questionning the Citizenship Industry
Creators: name: Splitter, Laurance J.
Publisher: name: sowi-online e.V., Bielefeld
Year: 2011
Subjects: -

description: I argue that citizenship and related concepts should be treated warily by educators and researchers. Citizenship cannot define who I am, nor can it plausibly ground moral or values education. For both these tasks, the relational concept of being a person in the world does a better, and simpler, job. I suggest that classrooms which take the concept of personhood seriously should function as inquiring communities, in which such issues as the meaning and importance of our affiliations and associations may be critically examined. There may be good reasons for the recent expansion of what I term “the citizenship industry” in educational research, but they should not be taken for granted, particularly given that the concept of citizenship is often used by governments around the world to support strongly nationalistic policies which are inimical to genuine inquiry and autonomy.
description: JSSE - Journal of Social Science Education, 1-2011: Patriotism, Nationalism, Citizenship and Beyond
Matrix products for the synthesis of stationary time series with a priori prescribed joint distributions
Creators: name: Angeletti, Florian
name: Bertin, Eric
name: Abry, Patrice
Publisher: name: arXiv
Year: 2012
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Probability (math.PR)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: Inspired from non-equilibrium statistical physics models, a general framework enabling the definition and synthesis of stationary time series with a priori prescribed and controlled joint distributions is constructed. Its central feature consists of preserving for the joint distribution the simple product struc- ture it has under independence while enabling to input con- trolled and prescribed dependencies amongst samples. To that end, it is based on products of d-dimensional matrices, whose entries consist of valid distributions. The statistical properties of the thus defined time series are studied in details. Having been able to recast this framework into that of Hidden Markov Models enabled us to obtain an efficient synthesis procedure. Pedagogical well-chosen examples (time series with the same marginal distribution, same covariance function, but different joint distributions) aim at illustrating the power and potential of the approach and at showing how targeted statistical prop- erties can be actually prescribed.
description: 4 pages, 2 figures, conference publication published in IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2012
Josef Winiger, Feldmeilen-Vorderfeld. Die Ausgrabungen 1970/71 / Marcel Joos, Die Sedimente der neolithischen Station Feldmeilen-Vorderfeld
Creators: name: Lüning, Jens
Publisher: name: Bonner Jahrbücher
Year: 2020

description: Rezension zu: Josef Winiger, Feldmeilen-Vorderfeld. Die Ausgrabungen 1 970/7 1 / Marcel Joos, Die Sedimente der neolithischen Station Feldmeilen-Vorderfeld. Antiqua 5. Veröffentlichungen der Schweizerischen Gesellschaft für Ur- und Frühgeschichte, Basel 1976. 142 Seiten, zahlreiche Abbildungen im Text.
description: Bonner Jahrbücher, Bd. 180.1980: Bonner Jahrbücher