cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Structural and functional analysis of Chitinase-IV of Brassica juncea: molecular modeling and dynamic simulation study
Creators: name: Ayyamperumal, Selvaraj
name: Jade, Dhananjay
name: Tallapaneni, Vyshnavi
name: Mohan, Surender
name: Barge, Sagar
name: Joghee, Nanjan Moola
name: N., Chandrasekar M. J.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Ecology
subject: FOS: Biological sciences
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: Computational Biology

description: Brassica juncea is an important oil seed crop. The productivity of this plant, however, is known to be low due to the attack of plant pathogens. The plant chitinase-IV is known to hydrolyse the chitin present in the cell walls of the plant pathogens and thus enhance the plant defense systems. In this connection, studies were carried out by us on the prediction and characterization of the 3D structure of chitinase-IV, the structural changes that take place when the protein is in complex with Allosamidin and the chitin fragments (Tri-oligosaccharide and N-acetyl glucosamine) that act as elicitors to induce plant innate immunity against the invading pathogens, and molecular dynamic simulation studies on the stability of these complexes. These studies are expected to give us an insight into the chitin-binding domain and information on the dynamics and energetics of the protein, which is not possible to obtain by experimental methods. The predicted 3D structure of the protein should give us a better understanding of the molecular function of the chitinase gene in Brassica juncea for devising better methods of biocontrol against fungal phytopathogens and harmful insects so as to increase the crop yield. Communicated by Ramaswamy H. Sarma
Entwurf eines Modells digitaler Kompetenzen für die Berufsbildung
Creators: name: Schmoelz, Alexander
name: Erler, Ingolf
name: Proinger, Judith
name: Löffler, Roland
name: Lachmayr, Norbert
Publisher: name: Medienimpulse
Year: 2018

description: Medienimpulse, Bd. 56 Nr. 4 (2018): 4/2018 - Medienkompetenz und Medienperformanz
Enhanced Production of High Quality Vermicompost Using Traditional Microbial Consortium and Eisenia fetida
Creators: name: Ahmed, Refad
name: Sonowal, Shashanka
name: Bora, Bhagyashree
name: Chikkaputtaiah, Channakeshavaiah
name: Velmurugan, Natarajan
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Biochemistry
subject: Neuroscience
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified

description: The present research demonstrates the enhanced production of high-quality vermicompost using locally available bamboo leaves, spent mushroom substrate, and traditional microbial consortium along with Eisenia fetida. The study examined the different combinations of substrate materials for the conversion into high-quality vermicompost. Enhanced vermicompost production (up to 81.73% conversion of the substrate into product) was observed in this study. The nitrogen and phosphorous contents were found to be increased up to 3.32 and 5.05 fold, respectively, in the vermicompost product. Meanwhile, 1.46–2.06 fold decreases in humification index and 5.45 fold decreases in C/N value were observed. These are, in fact, indicating the maturity and high quality of the vermicompost product. Further, highly reduced quantities of the trace elements and heavy metals were found in the vermicompost product. The maturity and stability of the vermicompost products were further supported by SEM and FT-IR analyses. FT-IR analysis revealed decrease in cellulose and hemicellulose intensities and partial mineralization in the vermicompost products. These are directly indicating the high-quality of vermicompost produced in this study. The findings suggest that the vermicompost generated from locally available waste mixtures along with traditional microbial consortium is a potential alternative in the place of normal compost to use it for different agricultural practices.
Räumlichkeit und Materialität – Kollektivität und Politizität. Ein Vorschlag zur Ausweitung medienpädagogischer Kompetenzbegriffe. Ein Essay
Creators: name: Dander, Valentin
Publisher: name: Medienimpulse
Year: 2018

description: Kompetenz wird im medienpädagogischen Kontext wie allgemein meist als individuelle Fähigkeit oder Disposition modelliert. Zudem kommt dem Kompetenz-Begriff im Gegensatz zu jenem der Performanz eine vorrangige Rolle zu. Der vorliegende Essay zieht drei theoretische Stränge heran, die diese gängige Perspektive herausfordern: Mit Henri Lefebvre wird der Kompetenzbegriff von Individuen abgezogen und auf das 'Dazwischen' verlagert. Überindividuelle und sedimentierte Raumpraktiken figurieren als Möglichkeitsraum, in welchem der Raum performant 'gelebt' wird. Mit Werner Sesink bestätigt sich diese Betonung gesellschaftlicher Ermöglichungsstrukturen der 'performanten Seite des Könnens'. Zudem erinnert Sesink daran, dass Bildung stets in einer ambivalenten sozialen Position zwischen Vernutzlichung und Selbstzweck verortet ist. Ausgehend von diesen Annahmen stellt sich schließlich mit Christian Grabau und seiner Arbeit zu Pierre Bourdieu die Frage, wie Kollektive entstehen und wie ihre Transformation in enger Verzahnung mit der Transformation von Feldern und ihren Logiken denkbar sind. Schließlich bleibt die Frage zu stellen, ob medienpädagogische Bemühungen sich stärker auf die politische Ebene verlagern müssten, um die Ermöglichungsbedingungen für Kompetenz/Performanz als gesellschaftliches Verhältnis zu Gunsten von Bildungsprozessen zu gestalten.
description: Medienimpulse, Bd. 56 Nr. 4 (2018): 4/2018 - Medienkompetenz und Medienperformanz
Triogenesis: Explaining the Formation of the World with Scientific Precision
Creators: name: Chen, Shu Jian
Publisher: name: Zenodo
Year: 2025

description: This document presents Triogenesis: Explaining the Formation of the World with Scientific Precision — a general reading introduction to a new scientific framework called Triogenesis. Written for curious minds of all ages and backgrounds, it explores how space, time, matter, and consciousness might emerge from a single, recursive generative rule.

Rather than diving into heavy mathematics, this work invites readers to understand the core ideas through metaphor, example, and reflection — showing how Triogenesis connects with known scientific mysteries like quantum duality, black holes, and the structure of time itself.

For readers seeking the technical details and exact predictive equations, please refer to the two related scientific articles:

• Triogenesis: A Closed-Form Framework for the Emergence of Physical Order and Consciousness

https://zenodo.org/records/15123321

• Emergence of Schrödinger’s Equation Solution for the Hydrogen Atom from Triogenesis: Closed-Form Expressions for k_e e and e\hbar

https://zenodo.org/records/15128746

Together, these works aim to make the core principles of Triogenesis accessible, testable, and inspiring — whether you’re a scientist, a student, or simply someone who wonders how the universe really works.
Highest weight categories arising from Khovanov's diagram algebra I: cellularity
Creators: name: Brundan, Jonathan
name: Stroppel, Catharina
Publisher: name: arXiv
Year: 2008
Subjects: subject: Representation Theory (math.RT)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 17B10, 16S37

description: This is the first of four articles studying some slight generalisations H(n,m) of Khovanov's diagram algebra, as well as quasi-hereditary covers K(n,m) of these algebras in the sense of Rouquier, and certain infinite dimensional limiting versions. In this article we prove that H(n,m) is a cellular symmetric algebra and that K(n,m) is a cellular quasi-hereditary algebra. In subsequent articles, we relate these algebras to level two blocks of degenerate cyclotomic Hecke algebras, parabolic category O and the general linear supergroup, respectively.
description: some references added
An in silico approach to identify potential medicinal plants for treating Alzheimer disease: a case study with acetylcholinesterase
Creators: name: Potshangbam, Angamba Meetei
name: Nandeibam, Apana
name: Amom, Thongamba
name: Potshangbam, Nongdam
name: Rahaman, Hamidur
name: Rathore, Ravindranath Singh
name: Singh, Laishram Rajendrakumar
name: Khan, Aslam
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Plant Biology

description: Alzheimer's disease (AD) is a progressive neurological disorder affecting an estimated 10 million people worldwide. There is no cure for AD, and only a handful of drugs are known to provide some relief of the symptoms. The prescription drug donepezil has been widely used to treat to slow the progression and onset of the disease; however, the unpleasant side effects have paved the way to find alternative medicines. Many herbs are known to improve brain function, but evidence of medicinal plants that can treat AD is limited due to the lack of concrete rational evidences. Moreover, the traditional method of randomly screening plant extract against AD targets takes time and resources. In this study, a receptor-based in silico method has been implemented which serves to accelerate the process of identification of medicinal plants useful for treatment of AD. A database of natural compounds was compiled to identify hits against acetylcholinesterase (AChE). Receptor-based pharmacophore screening was performed, and selected hits were subjected to docking and molecular dynamics simulations. Molecular Mechanics/Generalized Born surface area (MM/GBSA) calculations were carried out to identify the best scoring hits further. In vitro assays were done for the plant extracts containing the top-scoring hits against AChE. Three plant extracts showed favorable inhibitory activity. Communicated by Ramaswamy H. Sarma
Inclusive Spaces 2.0: Critical spatial thinking und (Medien-)Performanzen
Creators: name: Buchner, Tobias
name: Schmoelz, Alexander
name: Schoissengeyer, Lena
Publisher: name: Medienimpulse
Year: 2018

description: Im Rahmen des partizipatorischen Forschungsprojekts 'Inclusive Spaces 2.0 – Meine Schule, mein Block' wurde durch die Verwendung digitaler Tools sowie einem kreativen Design versucht, eine derart gerahmte Form von 'critical spatial thinking' über ein gemeinsames Forschen zu den Räumen von Schulen und Nachbarschaften zu befördern. Wie im Artikel gezeigt wird, verweisen die im Rahmen des Projekts produzierten Medienperformanzen die Rückgriffe von jungen Personen auf eine solche Denkweise. So werden im empirischen Teil des Beitrags verschiedene Medienperformanzen der in das Projekt involvierten Jugendlichen exemplarisch angeführt, über welche die hierarchische Konstruktion von Räumen thematisiert wurden. Am Ende des Artikels wird das Potenzial von 'critical spatial thinking' sowie die Inklusivität des im Projekt verfolgten medientechnologischen Designs diskutiert.
description: Medienimpulse, Bd. 56 Nr. 4 (2018): 4/2018 - Medienkompetenz und Medienperformanz
Inversion of spinning sound fields
Creators: name: Carley, Michael
Publisher: name: arXiv
Year: 2008
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: A method is presented for the reconstruction of rotating monopole source distributions using acoustic pressures measured on a sideline parallel to the source axis. The method requires no \textit{a priori} assumptions about the source other than that its strength at the frequency of interest vary sinusoidally in azimuth on the source disc so that the radiated acoustic field is composed of a single circumferential mode. When multiple azimuthal modes are present, the acoustic field can be decomposed into azimuthal modes and the method applied to each mode in sequence. The method proceeds in two stages, first finding an intermediate line source derived from the source distribution and then inverting this line source to find the radial variation of source strength. A far-field form of the radiation integrals is derived, showing that the far field pressure is a band-limited Fourier transform of the line source, establishing a limit on the quality of source reconstruction which can be achieved using far-field measurements. The method is applied to simulated data representing wind-tunnel testing of a ducted rotor system (tip Mach number~0.74) and to control of noise from an automotive cooling fan (tip Mach number~0.14), studies which have appeared in the literature of source identification.
description: Revised version of paper submitted to JASA; five more figures; expanded content with more discussion of error behaviour and relation to Nearfield Acoustical Holography
Video-Tutorials
Creators: name: Valentin, Katrin
Publisher: name: Medienimpulse
Year: 2018

description: Video-Tutorials spielen nicht nur für das informelle und non-formale Lernen eine immer größere Rolle. Auch an Schulen, Hochschulen und Orten der beruflichen Bildung werden sie immer häufiger eingesetzt. Dieses Phänomen wird zunehmend von VertreterInnen verschiedener Disziplinen erforscht. In diesem Beitrag wird eine erziehungswissenschaftliche Herleitung des Phänomens vorgenommen und Video-Tutorials als eine audiovisuell verdichtete Vermittlung prozeduralen Wissens expliziert. In Anschluss daran lassen sich vier Formen von Video-Tutorials unterscheiden: das protagonistische Tutorial, das gegenstandsbezogene Tutorial, das Trickfilm-Tutorial und das Screencast-Tutorial. Darüber hinaus führt das Merkmal der Verdichtung in Analogie zu Gedichtformen zu einer Unterscheidung zwischen verschiedenen Sorten von Video-Tutorials: z. B. der Ode, dem Epigramm oder der Ballade unter den Video-Tutorials. Auf diese Weise wird die zunehmend in den Fokus der Erziehungswissenschaft rückende ästhetische Dimension von Lehr-Lern-Prozessen beschreibbar. Ihre Berücksichtigung liefert eine erste Grundlage für einen pädagogisch-didaktisch reflektierten Umgang mit und Einsatz von Video-Tutorials.
description: Medienimpulse, Bd. 56 Nr. 4 (2018): 4/2018 - Medienkompetenz und Medienperformanz
Additional file 1 of Differences in the reporting of conflicts of interest and sponsorships in systematic reviews with meta-analyses in dentistry: an examination of factors associated with their reporting
Creators: name: Heymann, Jonas
name: Su, Naichuan
name: Faggion, Clovis Mariano
Publisher: name: figshare
Year: 2024
Subjects: Space Science
Medicine
Biotechnology
Cancer
Science Policy

description: Supplementary Material 1.
Action, Cut, Learn
Creators: name: Kogler, Christian
name: Länsitie, Janne
Publisher: name: Medienimpulse
Year: 2018

description: Die internationale Online Kooperation beschäftigt sich mit der Bedeutung von "Video in der Lehrer/innenbildung und in der Schule und berichtet über die Ergebnisse von Forschungsprojekten. In limitierter Zeit im sogenannten "Hackathon Style" produzieren Lehramtsstudierende aus 11 Ländern Lehrvideos, die von einer internationalen Jury prämiert werden. Der Artikel ist in englischer Sprache, da die beiden Autoren aus Finnland und Österreich kommen.
description: Medienimpulse, Bd. 56 Nr. 4 (2018): 4/2018 - Medienkompetenz und Medienperformanz
BART: Bayesian additive regression trees
Creators: name: Chipman, Hugh A.
name: George, Edward I.
name: McCulloch, Robert E.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Methodology (stat.ME)
subject: Applications (stat.AP)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: We develop a Bayesian "sum-of-trees" model where each tree is constrained by a regularization prior to be a weak learner, and fitting and inference are accomplished via an iterative Bayesian backfitting MCMC algorithm that generates samples from a posterior. Effectively, BART is a nonparametric Bayesian regression approach which uses dimensionally adaptive random basis elements. Motivated by ensemble methods in general, and boosting algorithms in particular, BART is defined by a statistical model: a prior and a likelihood. This approach enables full posterior inference including point and interval estimates of the unknown regression function as well as the marginal effects of potential predictors. By keeping track of predictor inclusion frequencies, BART can also be used for model-free variable selection. BART's many features are illustrated with a bake-off against competing methods on 42 different data sets, with a simulation experiment and on a drug discovery classification problem.
description: Published in at http://dx.doi.org/10.1214/09-AOAS285 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Transforming archives, semanticizing script. Creating a digital edition of Peter Handke's notebooks
Creators: name: Hannesschläger, Vanessa
Publisher: name: Zenodo
Year: 2021
Subjects: Peter Handke
digital edition
TEI XML
digital humanities
FRBR
FRBRoo
data modeling
data literacy
journals
notebooks

description: Presentation of the project Peter Handke Notebooks. Digital Edition in the Digital Humanities Ringvorlesung at the University of Vienna (Winter semester 2021/22).
title: Equinácea :
title: Directrices para la ejecución del examen de la distinción, la homogeneidad y la estabilidad.
titleType: Subtitle
Creators: name: International Union For The Protection Of New Varieties Of Plants,
Publisher: name: International Union for the Protection of New Varieties of Plants,
Year: 0
Subjects: Plants
New Varieties of Plants
Echinacea

description: La finalidad de estas directrices (“directrices de examen”) es elaborar los principios que figuran en la Introducción General (documento TG/1/3) y sus documentos TGP conexos, con objeto de que sirvan de orientación práctica y detallada para el examen armonizado de la distinción, homogeneidad y estabilidad (DHE) y en particular, para identificar los caracteres apropiados para el examen DHE y producir descripciones armonizadas de variedades.
"Erfahrungen der Besten". Die unikale Sammlung Pädagogischer Lesungen der DDR – ein Werkstattbericht
Creators: name: Wähler, Josefine
name: Hanke, Maria-Annabel
Publisher: name: Medienimpulse
Year: 2019

description: Gegenstand des Beitrags ist die Beschreibung einer rund 9.000 Titel umfassenden Sammlung aller zentral in der DDR prämierten Pädagogischen Lesungen der Jahre 1961 bis 1989. Neben der historischen Spezifität und heterogenen Zusammensetzung des unikalen Bestandes kommen die Funktion und der Gebrauch der Pädagogischen Lesungen im Rahmen des zentralen Weiterbildungssystems für Lehrkräfte der DDR zur Sprache. Der in der bisherigen Forschung weitgehend unbeachtet gebliebene Quellenbestand ist Teil der Sondersammlungen der BBF | Bibliothek für Bildungsgeschichtliche Forschung, Abteilung des DIPF | Leibniz-Institut für Bildungsforschung und Bildungsinformation in Berlin. Aus bildungs- und zeithistorischer Perspektive ist die wissenschaftliche Bearbeitung des Bestandes außerordentlich gewinnbringend. Darüber hinaus bietet er auch für Wissenschaftlerinnen und Wissenschafter anderer Fachbereiche und Disziplinen – etwa Sprach- und Kulturwissenschaften, Geschichts- und Politikwissenschaften, Informations- und Medienwissenschaften sowie Fachdidaktiken – vielfältige Forschungszugänge und umfassendes Quellenmaterial. [1]
description: Medienimpulse, Bd. 56 Nr. 4 (2018): 4/2018 - Medienkompetenz und Medienperformanz
Interorganizational relationships related to funding in nongovernmental organizations
Creators: name: Manson-Singer, Sharon
Publisher: name: University of British Columbia
Year: 2010

description: Interorganizational Relationships are defined by Levine and White (1961) as 'any voluntary activity between two organizations which has consequences actual or anticipated, for the realization of their respective goals or objectives'. This model of exchange is enhanced by the development of General Systems Theory, and the contribution of R.L. Warren's model of the Interorganizational Field (1967). In this research the definition of IOR is viewed as a natural consequence for organizations that exist within the systems' framework. Exchange exists due to the pre-existing networks in the IO field. The purpose of this research was to examine the nature and structure of IO behavior around information exchange related to funding as perceived by Executive Directors of Non-governmental Organizations in the Social Service field, in the City of Vancouver. It was hypothesized that NGOs must maintain a balance of information exchange in the systems context of input, throughput and output in order to maintain a healthy funding picture. A model of collaborative information exchange' was introduced as a viable method of ensuring funding for NGOs. Seventy Executive Directors responded to a mailed questionnaire which was labelled Factors Related to Organizational Funding. The survey included seven demographic items as well as twenty-nine items about information needs and priorities in organizations. There were nine information categories in which three questions were repeated. They were about information needs: priority assigned; and with whom and why the organization shared the organization shared information. The remaining two items asked the respondents to rank the importance of the constituency groups plus one overall item ranking the the purpose of information sharing by constituency groups. The study design was Exploratory-Descriptive and explored issues related to funding in the IO network. Thus the conclusions drawn merely suggest what the data indicates rather than providing hard proof about the validity of the collaborative exchange model in the IOR context. The findings indicate that cooperation around funding among agencies was viewed as the least important constituency with which to share Information. Executive Directors were willing to share information with funders and the public. Consumers ranked third in the majority of information categories. These findings seem to indicate support for a mixed-motive model of IOR rather than the collaborative model presented in this report, or the resource dependency (conflict) model espoused by some researchers. The report includes several recommendations designed to strengthen collaboration among social service agencies to Improve funding in the social services system. Chapter Two provides an overview of the IOR literature, and the General Systems framework used in developing the collaborative exchange model.
Characterizing Heavy Neutral Fermions via their Decays
Creators: name: de Gouvêa, André
name: Fox, Patrick J.
name: Kayser, Boris J.
name: Kelly, Kevin J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Many extensions of the Standard Model of particle physics contain new electrically-neutral fermions. Should one of these particles be discovered, questions will naturally arise regarding its nature. For instance: is it a self-conjugate particle (i.e., is it a Dirac or a Majorana fermion)?, does it interact via the Standard Model force carriers or something else? One set of well-motivated particles in this class are Heavy Neutral Leptons (HNLs), Standard Model gauge-singlet fermions that mix with the neutrinos and may be produced in meson decays. We demonstrate that measuring the three body decays of the HNL (or phenomenologically similar heavy fermions) can help determine whether they are Majorana or Dirac fermions. We also investigate the ability to distinguish among different models for the physics responsible for the HNL decay. We compare the reach assuming full and partial event reconstruction, and propose experimental analyses. Should a new fermion be discovered, studying its three body decays provides a powerful diagnostic tool of its nature.
description: 28 pages plus references, 19 figures. Comments welcome
Das Narrativ der Gefährdung. Vom Glauben an Unsicherheit und die Rolle von Technik dabei
Creators: name: Guse, Marcel
name: Missomelius, Petra
Publisher: name: Medienimpulse
Year: 2018

description: Medienimpulse, Bd. 56 Nr. 4 (2018): 4/2018 - Medienkompetenz und Medienperformanz
Spontaneous polarisation of the neutral interface for valence asymmetric coulombic systems
Creators: name: di Caprio, D.
name: Holovko, M.
Publisher: name: arXiv
Year: 2008
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In this paper, we discuss the phenomenon of a spontaneous polarisation of a neutral hard planar interface for valence asymmetric coulombic systems. Within a field theoretical description, we account for the existence of non trivial charge density and electric potential profiles. The analysis of the phenomenon shows that the effect is related to combinatorics in relation with the existence of the two independent species cations and anions. This simple and basic feature is related to the quantum mechanical properties of the system. The theoretical results are compared with numerical simulations data and are shown to be in very good agreement, which a fortiori justifies our physical interpretation.
description: 12 pages, 11 figures
Von Schnittstellen und Interfaces in der Medienbildung
Creators: name: Müller, Nastasja
name: Engel, Olga
name: Knaus, Thomas
Publisher: name: Medienimpulse
Year: 2019

description: Medienimpulse, Bd. 56 Nr. 4 (2018): 4/2018 - Medienkompetenz und Medienperformanz
Ein Geschichts-Laboratorium
Creators: name: Danner, Rosa
name: Meran, Eva
name: Benedik, Stefan
Publisher: name: Medienimpulse
Year: 2018

description: Das Haus der Geschichte Österreich möchte das Museum als Lernort und als Geschichts-Laboratium etablieren. Aktuell lassen sich dabei zwei Schwerpunkte herauslesen: die Vermittlungsarbeit mit Schulklassen und das digitale Museum als Raum der Mitgestaltung. Die Medienimpulse Redakteurin Rosa Danner interviewt dazu Eva Meran – die Leiterin der Kulturvermittlung – und Stefan Benedik – den Kurator der Webplattform und der Medieninstallationen.
description: Medienimpulse, Bd. 56 Nr. 4 (2018): 4/2018 - Medienkompetenz und Medienperformanz
Opostegidae Meyrick 1893
Creators: name: Pohl, Greg
name: Anweiler, Gary
name: Schmidt, Christian
name: Kondla, Norbert
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Opostegidae

description: 5. Opostegidae – white eye-cap moths Minute (6–12 mm wingspan) moths with predominantly white wings. Th ey can be separated from most other small moths by the combination of a tuft of hairlike scales on the head, presence of an antennal eye cap, and primitive wing venation. They can be separated from the Nepticulidae by the absence of extensive dark areas on the forewings. Larvae are leafminers. Over 100 species of Opostegidae are known worldwide, with many undescribed species expected to be found. Ten species are known from North America; one of these is known from AB. Taxonomic coverage of the Opostegidae is excellent: Davis (1989) provided a genus-level treatment and catalog for the world fauna, Diskus and Puplesis (2003) a catalog of the world fauna, and Davis and Stonis (2007) a monograph of the New World fauna.
description: Published as part of Pohl, Greg, Anweiler, Gary, Schmidt, Christian & Kondla, Norbert, 2010, An annotated list of the Lepidoptera of Alberta, Canada, pp. 1-549 in ZooKeys 38 (38) on page 50, DOI: 10.3897/zookeys.38.383, http://zenodo.org/record/576629
description: {"references": ["Davis DR (1989) Generic revision of the Opostegidae, with a synoptic catalog of the world's species (Lepidoptera: Nepticuloidea). Smithsonian Contributions to Zoology 478: 1 - 197.", "Puplesis R, Diskus A (2003) Th e Nepticuloidea and Tischerioidea (Lepidoptera) - a global review, with strategic regional revisions. Lutule Publishers, Kaunas, Lithuania, 512 pp.", "Davis DR, Stonis JR (2007) A revision of the New World plant-mining moths of the family Opostegidae (Lepidoptera: Nepticuloidea). Smithsonian Contributions to Zoology 625: 1 - 212."]}
Core creation in galaxies and haloes via sinking massive objects
Creators: name: Goerdt, Tobias
name: Moore, Ben
name: Read, J. I.
name: Stadel, Joachim
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We perform a detailed investigation into the disruption of central cusps via the transfer of energy from sinking massive objects. Constant density inner regions form at the radius where the enclosed mass approximately matches the mass of the infalling body. We explore parameter space using numerical simulations and give an empirical relation for the size of the resulting core within structures that have different initial cusp slopes. We find that infalling bodies always stall at the edge of these newly formed cores, experiencing no dynamical friction over many dynamical times. As applications, we consider the resulting decrease in the dark matter annihilation flux due to centrally destroyed cusps, and we present a new theory for the formation of close binary nuclei -- the `stalled binary' model. We focus on one particularly interesting binary nucleus system, the dwarf spheroidal galaxy VCC 128 which is dark matter dominated at all radii. We show that its nuclei would rapidly coalesce within a few million years if it has a central dark matter cusp slope steeper than r^{-1}. However, if its initial dark matter cusp is slightly shallower than a log slope of -0.75 at ~0.1% of the virial radius, then the sinking nuclei naturally create a core equal to their observed separation and stall. This is close to the log slope measured a recent billion particle CDM halo simulation.
description: 10 pages, 11 figures, 1 table, final version accepted for publication in ApJ
Konsumpädagogik
Creators: name: Schütte, André
Publisher: name: Medienimpulse
Year: 2018

description: Spätestens seit der Mitte des 20. Jahrhunderts ist der Markt zu einer bedeutenden Sozialisationsinstanz geworden, der die Bedingungen des Aufwachsens radikal verändert. Nicht nur Jugendliche, sondern auch Kinder werden immer früher als eigenständige KonsumentInnen angesprochen. Als MarktteilnehmerInnen sind Kinder und Jugendliche der pädagogischen Kontrolle entzogen, allerdings ist auf dem Markt ein Probehandeln nicht vorgesehen. So stellt das Konsumieren eine wichtige zu erlernende Kulturtechnik und die Erziehung zum mündigen Konsumieren eine wichtige pädagogische Aufgabe dar. Der Artikel informiert über die Geschichte und den Diskussionstand der Konsumpädagogik, unterzieht aber einige konsumpädagogische Grundbegriffe und Ziele einer Revision. Vor diesem Hintergrund skizziert er schließlich grundlegende Aufgaben der Konsumkunde, einem künftigen Lehrgebiet der Konsumpädagogik. [0]
description: Medienimpulse, Bd. 56 Nr. 4 (2018): 4/2018 - Medienkompetenz und Medienperformanz
title: Front Matter, Table of Contents, Preface, Conference Organization
Creators: name: Celis, L. Elisa
Publisher: name: Schloss Dagstuhl – Leibniz-Zentrum für Informatik
Year: 2022
Subjects: subject: Front Matter
subject: Table of Contents
subject: Preface
subject: Conference Organization
subject: Theory of computation
subject: Security and privacy → Formal methods and theory of security
subject: Security and privacy
subject: Social and professional topics → Computing / technology policy
subject: Theory of computation → Theory and algorithms for application domains
subject: Theory of computation → Machine learning theory
subject: Theory of computation → Algorithmic game theory and mechanism design
subject: Theory of computation → Design and analysis of algorithms
subject: Mathematics of computing → Probability and statistics
subject: Applied computing → Law, social and behavioral sciences
subject: Computing methodologies → Machine learning

description: Front Matter, Table of Contents, Preface, Conference Organization
description: LIPIcs, Vol. 218, 3rd Symposium on Foundations of Responsible Computing (FORC 2022), pages 0:i-0:x
Finding potent inhibitors for COVID-19 main protease (Mpro): an in silico approach using SARS-CoV-3CL protease inhibitors for combating CORONA
Creators: name: Motiwale, Mohit
name: Yadav, Neetu Singh
name: Kumar, Sushil
name: Kushwaha, Tushar
name: Choudhir, Gourav
name: Sharma, Supriya
name: Singour, Pradeep Kumar
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: SARS-CoV-2 is liable for the worldwide coronavirus disease (COVID-19) exigency. This pandemic created the need for all viable treatment strategies available in the market. In this scenario, computer-aided drug design techniques can be efficiently applied for the quick identification of promising drug repurposing candidates. In the current study, we applied the molecular docking approach in conjugation with molecular dynamics (MD) simulations to find out potential inhibitors against Mpro of SARS-CoV-2 from previously reported SARS-3CL protease inhibitors. Our results showed that N-substituted isatin derivatives and pyrazolone compounds could be used as a potent inhibitor and may possess an anti-viral activity against SARS-CoV-2. However, further experimental investigation and validation of the selected hits are required to find out their suitability for clinical trials. Communicated by Ramaswamy H. Sarma
A connection with parallel torsion on almost hypercomplex manifolds with Hermitian and anti-Hermitian metrics
Creators: name: Manev, Mancho
Publisher: name: arXiv
Year: 2008
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C26, 53C15, 53C50, 53C55

description: Almost hypercomplex manifolds with Hermitian and anti-Hermitian metrics are considered. A linear connection $D$ is introduced such that the structure of these manifolds is parallel with respect to D. Of special interest is the class of the locally conformally equivalent manifolds of the manifolds with covariantly constant almost complex structures and the case when the torsion of D is D-parallel. Curvature properties of these manifolds are studied. An example of 4-dimensional manifolds in the considered basic class is constructed and characterized.
description: 20 pages, This paper is dedicated to Professor Kostadin Gribachev, the author's teacher in the theory of manifolds, on the occasion of his 70th birthday
Rezension: Das sprachbegabte Tier – Grundzüge des menschlichen Sprachvermögens
Creators: name: Schätz, Benedikt
Publisher: name: Medienimpulse
Year: 2018

description: Medienimpulse, Bd. 56 Nr. 4 (2018): 4/2018 - Medienkompetenz und Medienperformanz
Algunas aclaraciones en torno a la propuesta epistemológica de Karl Popper
Creators: name: Barrera, Sergio
Publisher: name: Zenodo
Year: 2019
Subjects: karl popper
epistemology

description: Una cosa es un método para la validación de hipótesis y otra uno para demarcar ciencia de no-ciencia. Dicho en pocas palabras, el falsacionismo es un método para la validación de hipótesis que Popper planteó como alternativa al método hipotético deductivo y al inductivismo. Éste implica que las hipótesis científicas no pueden ser verdaderas o verificadas de modo concluyente, sólo pueden ser probables (confírmables) o falsas, pero nunca verdaderas en sentido estricto; si los datos obtenidos resultan adecuados a favor de la hipótesis, esto quiere decir que ésta fue contrastada-corroborada exitosamente; pasó la prueba y puede resultar útil como un avance de conocimiento respecto al problema planteado por el investigador, por el contrario, si resulta que los datos no se adecuan a favor de la H1, ergo, es falsada y podría ser reemplazada, o sea que ante sucesivas falsaciones puede ser refutada o no. Vale decir que este criterio es aplicable una vez se cuenta con información y datos posteriores a procedimientos experimentales, y no antes; es decir, no puedo aplicarlo a hipótesis recién planteadas porque no tendría sentido alguno (más adelante se explica el porqué).
Exploring the concerted mechanistic pathway for HIV-1 PR—substrate revealed by umbrella sampling simulation
Creators: name: Sanusi, Zainab K.
name: Lawal, Monsurat M.
name: Gupta, Pancham Lal.
name: Govender, Thavendran
name: Baijnath, Sooraj
name: Naicker, Tricia
name: Maguire, Glenn E. M.
name: Honarparvar, Bahareh
name: Roitberg, Adrian E.
name: Kruger, Hendrik G.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: HIV-1 protease (HIV-1 PR) is an essential enzyme for the replication process of its virus, and therefore considered an important target for the development of drugs against the acquired immunodeficiency syndrome (AIDS). Our previous study shows that the catalytic mechanism of subtype B/C-SA HIV-1 PR follows a one-step concerted acyclic hydrolysis reaction process using a two-layered ONIOM B3LYP/6-31++G(d,p) method. This present work is aimed at exploring the proposed mechanism of the proteolysis catalyzed by HIV-1 PR and to ensure our proposed mechanism is not an artefact of a single theoretical technique. Hence, we present umbrella sampling method that is suitable for calculating potential mean force (PMF) for non-covalent ligand/substrate-enzyme association/dissociation interactions which provide thermodynamic details for molecular recognition. The free activation energy results were computed in terms of PMF analysis within the hybrid QM(DFTB)/MM approach. The theoretical findings suggest that the proposed mechanism corresponds in principle with experimental data. Given our observations, we suggest that the QM/MM MD method can be used as a reliable computational technique to rationalize lead compounds against specific targets such as the HIV-1 protease.
Macrostates thermodynamics and its stable classical limit in Global One-Dimensional Quantum General Relativity
Creators: name: Glinka, L. A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Global One--Dimensional Quantum General Relativity is the toy model with nontrivial field theoretical content, describing classical one-dimensional massive bosonic fields related to any 3+1 metric, where the dimension is a volume of three-dimensional embedding. In fact it constitutes the midisuperspatial Quantum Gravity model. We use one-particle density operator method in order to building macrostates thermodynamics related with any 3+1 metric. Taking the Boltzmann gas limit, which is given by the energy equipartition law for the Bose-Einstein gas of space quantum states generated from the Bogoliubov vacuum, we receive consistent with General Relativity thermodynamical degrees of freedom number. It confirms that the proposed Quantum Gravity toy model has well-defined classical limit in accordance with classical gravity theory.
description: 17 pages, no figures
Rezension: Floß der Medusa
Creators: name: Burger, Bianca
Publisher: name: Medienimpulse
Year: 2018

description: Drei aufeinander aufbauende Studien von Klaus Heinrich aus den 1980er-Jahren zur Faszinationsgeschichte sind in diesem Band gesammelt. Es stehen unterschiedliche Themen im Zentrum und jede für sich möchte einen Beitrag zur Diskussion bezüglich Geschlechterspannung und Emanzipation leisten. In Zeiten wie heute sind die Beiträge somit wohl aktueller denn je.
description: Medienimpulse, Bd. 56 Nr. 4 (2018): 4/2018 - Medienkompetenz und Medienperformanz
title: Front Matter, Table of Contents, Preface, Conference Organization
Creators: name: Berenbrink, Petra
name: Monmege, Benjamin
Publisher: name: Schloss Dagstuhl – Leibniz-Zentrum für Informatik
Year: 2022
Subjects: subject: Front Matter
subject: Table of Contents
subject: Preface
subject: Conference Organization
subject: Mathematics of computing → Combinatorics
subject: Mathematics of computing → Graph theory
subject: Theory of computation → Formal languages and automata theory
subject: Theory of computation → Logic
subject: Theory of computation → Design and analysis of algorithms
subject: Theory of computation → Computational complexity and cryptography
subject: Theory of computation → Models of computation

description: Front Matter, Table of Contents, Preface, Conference Organization
description: LIPIcs, Vol. 219, 39th International Symposium on Theoretical Aspects of Computer Science (STACS 2022), pages 0:i-0:xvi
Biological evaluation of gallic acid and quercetin derived from Ceriops tagal: insights from extensive in vitro and in silico studies
Creators: name: Sachithanandam, V.
name: Parthiban, A.
name: Lalitha, P.
name: Muthukumaran, Jayaraman
name: Jain, Monika
name: Elumalai, Dhanasekar
name: Jayabal, Kamalraja
name: Sridhar, R.
name: Ramachandran, Purvaja
name: Ramachandran, Ramesh
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: FOS: Biological sciences

description: Gallic acid (PubChem CID: 370) and quercetin (PubChem CID: 5280343) are major phenolic compounds in many mangrove plants that have been related to health cure. In the present study, the active fractions namely gallic acid (1) and quercetin (2) were isolated from the methanolic extract of leaves of Ceriops tagal in a Tropical mangrove ecosystem of Andaman and Nicobar Island (ANI), India. The chemical structures were determined by spectroscopic analysis: Fourier-Transform Infrared spectroscopy (FT-IR), 1H, 13C Nuclear Magnetic Resonance (NMR) spectroscopy, and High-resolution mass spectrometry (HRMS). The anticancer activity of isolated compounds (1) and (2) were evaluated by in vitro assays against two human cancer cell lines namely, HeLa (Cervical) and MDA-MB231 (Breast) cancer cells revealed that IC50 values of gallic acid (HeLa: 4.179197 ± 0.45 µg/ml; MDA-MB231: 80.0427 ± 0.19 µg/ml at 24 h) and quercetin (HeLa: 99.914 ± 0.18 µg/ml; MDA-MB231: 18.288382 ± 0.12 µg/ml at 24 h), respectively. Antioxidant properties of gallic acid (1) and quercetin (2) are found to be IC50 value of 0.77 ± 0.41 µg/ml and 1.897 ± 0.81 µg/ml, respectively. Molecular docking results explained that gallic acid (1) and quercetin (2) showed estimated binding free energy (ΔG) of −5.4 and −6.9 kcal/mol towards drug target Bcl-B protein, respectively. The estimated inhibition constant (Ki) for these two molecules are 110 and 8.75 μM, respectively. The MD simulation additionally supported that quercetin molecule is significantly improved the structural stability of Bcl-B protein. The present study provides key insights about the importance of polyphenols, and thus leads to open the therapeutic route for anti-cancer drug discovery process. Communicated by Ramaswamy H. Sarma
Additional file 2 of Undergraduate dental sleep medicine teaching at German university dental schools - a questionnaire-based survey
Creators: name: Sambale, Janine
name: Jablonski-Momeni, Anahita
name: Korbmacher-Steiner, Heike Maria
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: Mental Health
subject: Hematology

description: Supplementary Material 2
Editorial 4-2019
Creators: name: Barberi, Alessandro
name: Kaiser-Müller, Katharina
Publisher: name: Medienimpulse
Year: 2019

description: Editorial 4-2019: Emotionen (in) der Medienbildung Humanismus, Aufklärung und Wissenschaft sind seit jeher mit dem Anspruch verbunden, den Menschen als rationales Wesen zu konzipieren. Dabei haben didaktische und mithin auch medienpädagogische „Rationalisierungen“ oftmals die nicht zuletzt von der Psychoanalyse und verschiedenen Therapieformen aufgedeckte Ebene des Emotionalen theoretisch und praktisch zur Seite gedrängt. In letzter Zeit ergaben sich aber im internationalen Rahmen der Erziehungs- und Bildungswissenschaften mehr als anregende Diskussionen zur Rolle von Emotionen in (mediatisierten) Bildungsprozessen und damit aus medienpädagogischer Sicht in den Formen der Medienbildung. Dabei war oft auch von einem Emotional Turn die Rede ...
description: Medienimpulse, Bd. 57 Nr. 4 (2019): 4/2019 - Emotionen (in) der Medienbildung
On the boundary of the moduli spaces of log Hodge structures: triviality of the torsor
Creators: name: Hayama, Tatsuki
Publisher: name: arXiv
Year: 2008
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 32G20

description: In this paper we will study the moduli spaces of log Hodge structures introduced by Kato-Usui. This moduli space is a partial compactification of a discrete quotient of a period domain. We treat the following 2 cases: (A) the case where the period domain is Hermitian symmetric, (B) the case where the Hodge structures are of the mirror quintic type. Especially we study a property of the torsor.
description: 11 pages