cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Simulating cosmic metal enrichment by the first galaxies
Creators: name: Pallottini, A.
name: Ferrara, A.
name: Gallerani, S.
name: Salvadori, S.
name: D'Odorico, V.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We study cosmic metal enrichment via AMR hydrodynamical simulations in a (10 Mpc/h)$^3$ volume following the Pop III-Pop II transition and for different Pop III IMFs. We have analyzed the joint evolution of metal enrichment on galactic and intergalactic scales at z=6 and z=4. Galaxies account for <9% of the baryonic mass; the remaining gas resides in the diffuse phases: (a) voids, i.e. regions with extremely low density ($Δ$<1), (b) the true intergalactic medium (IGM, 1$10^{4.5}$K) state. Due to these physical conditions, CIV absorption line experiments can probe only ~2% of the total carbon present in the IGM/CGM; however, metal absorption line spectra are very effective tools to study reionization. Finally, the Pop III star formation history is almost insensitive to the chosen Pop III IMF. Pop III stars are preferentially formed in truly pristine (Z=0) gas pockets, well outside polluted regions created by previous star formation episodes.
description: 23 pages, 18 figures, 3 tables, Accepted for publication in MNRAS
Study of design principles of titanium dioxide photocatalysts for solar hydrogen production
Creators: name: Medić, Igor
Publisher: name: Universität Rostock
Year: 2023
Subjects: subject: 540 Chemistry & allied sciences

description: Particulate TiO2 has been used for long time as hydrogen evolution catalyst under UV light. Using solar senzitization instead of UV is desirable, but results in sluggish H2 production. Low solar photoactivity of TiO2 can be tackled with doping or nanostructuring, thus improving the light harvesting or charge carrier dynamics, studied here on self-doped TiO2 and rutile needles. The structure-activity correlation of two catalysts reveals that charge carrier dynamic is primary determinant and TiO2 catalysts that separate charge carriers efficiently are good candidates for solar H2 production.
48CK302-481, Side Notched Point, Side 2
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Side Notched
Quartzite
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a brown quartzite side notched projectile point, complete. Provenience: W1-2-60"
Ethnizität
Creators: name: Schmiz, Antonie
Publisher: name: Universität Osnabrück
Year: 2022
Subjects: subject: ethnisch
subject: ethnische Gruppen
subject: ethnische Ökonomien
subject: Fremdzuschreibung
subject: Grenzziehung
subject: 300 - Sozialwissenschaften, Soziologie, Anthropologie
subject: 71.37 - Ethnosoziologie

description: Alltagssprachlich finden sowohl der Begriff ‚Ethnizität‘ als auch das zugehörige Adjektiv ‚ethnisch‘ im Deutschen kaum Verwendung. Gerade in der Sprecher:innenposition der von Rassismus betroffenen Gruppen haben sich eher englischsprachige Begriffe durchgesetzt. So haben die politische Kategorie race oder die Selbstbezeichnungen People of Colour/PoC oder auch Black People of Colour/BPoc sehr viel wirkmächtigeren Eingang in gesellschaftliche Diskurse erhalten als das problematische Konzept der ‚Ethnizität‘. In der Forschung werden sowohl die deutschsprachigen Begriffe ‚Ethnizität‘ als auch das zugehörige Adjektiv ‚ethnisch‘ oftmals wie selbstverständlich verwendet. Dabei wird nicht immer reflektiert, dass die Bezeichnung einer Gruppe als ‚Ethnie‘ keineswegs die Realität widerspiegelt, sondern stets das Ergebnis einer Grenzziehung ist. Daher fragt der vorliegende Beitrag, mit welchem Ziel, in welchen Kontexten und anhand welcher Grenzziehungen sich ‚ethnische Gruppen‘ selbst als solche markieren bzw. wann sie von außen (zum Beispiel durch wissenschaftliche Sprache) als solche markiert werden. Damit kontrastiert der Beitrag nicht nur die wissenschaftliche und alltagssprachliche Verwendung des Begriffes. Er arbeitet auch Kontinuitäten, Veränderungen und Unterschiede in seiner Verwendung heraus und grenzt ihn gegenüber den Konzepten ‚Rasse‘ und ‚Kultur‘ in unterschiedlichen Forschungstraditionen und Sprachräumen ab. Anhand verschiedener Beispiele verdeutlicht der Beitrag sowohl die wissenschaftstheoretische Problematik einer Essentialisierung von ‚ethnischen Gruppen‘ durch Grenzziehungsprozesse als auch die Konsequenzen für die bezeichneten Subjekte bzw. Gruppen.
BEval: A Plug-in to Extend Atelier B with Current Verification Technologies
Creators: name: Medeiros, Valério
name: Déharbe, David
Publisher: name: arXiv
Year: 2014
Subjects: subject: Software Engineering (cs.SE)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: D.2.4

description: This paper presents BEval, an extension of Atelier B to improve automation in the verification activities in the B method or Event-B. It combines a tool for managing and verifying software projects (Atelier B) and a model checker/animator (ProB) so that the verification conditions generated in the former are evaluated with the latter. In our experiments, the two main verification strategies (manual and automatic) showed significant improvement as ProB's evaluator proves complementary to Atelier B built-in provers. We conducted experiments with the B model of a micro-controller instruction set; several verification conditions, that we were not able to discharge automatically or manually with AtelierB's provers, were automatically verified using BEval.
description: In Proceedings LAFM 2013, arXiv:1401.0564
Magnified image of CK302-11382 with pathology on bison medial phalanx
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Medial Phalanx
Pathology
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Medial phalanx inferior aspect at 10.2 magnification.
Investigation and development of a transverse deflecting structure
Creators: name: Hallilingaiah, Gowrishankar Thalagavadi
Publisher: name: Universität Rostock
Year: 2022
Subjects: subject: 621.3 Electrical Engineering, Electronics

description: The thesis described the development of a beam separator device for the ELBE accelerator in Dresden, Germany, facilitating simultaneous operation of multiple secondary user stations. After reviewing deflecting structures, an RF cavity was chosen as the optimal solution. Extensive electromagnetic and multiphysics analysis were conducted to optimize the cavity design. A copper deflecting cavity was manufactured and underwent rigorous high-power testing, successfully meeting the design requirements. The cavity is now ready for installation in the ELBE beamline.
48CK302-591, Side Notched Point, Side 1
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Side Notched
Non-Volcanic Glass
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a non-volcanic glass side notched projectile point, complete. Provenience: O-?-83"
Conditions for the Existence of Polaron States in Classical Molecular Chains at Finite Temperatures
Creators: name: Lakhno, V. D.
name: Fialko, N. S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: Today in many articles the polaron states are calculated in classical molecular chains for zero temperature. At the same time it is assumed that polaron properties do not change significantly, if the temperature is nonzero, but much smaller than the characteristic energy equal to the depth of the polaron level. However, the results of computational experiments lead us to suggestion that in infinitely long chain the polaron is destroyed at any small different from zero temperature. The paper is devoted to the resolution of described "paradoxical" situation.
description: 3 pages; in Russian. Published in peer-reviewed open access journal. http://www.matbio.org/journal.php?lang=eng
title: Mitteilungen des Kunsthistorischen Institutes in Florenz, Bd. 40 Nr. 1/2 (1996): Mitteilungen des Kunsthistorischen Institutes in Florenz
title: Mitteilungen des Kunsthistorischen Institutes in Florenz
titleType: AlternativeTitle
Creators: name: Mitteilungen Des Kunsthistorischen Institutes In Florenz
Publisher: name: Mitteilungen des Kunsthistorischen Institutes in Florenz
Year: 2024

description: Band XL (1996), Heft 1/2
description: Der Palazzo Spinelli di Tarsia in Neapel: Domenico Antonio Vaccaro und die Kunst des Barocchetto...148-211
Der Maestro di Gherarduccio kopiert Giotto. Zur Rezeption der Arena-Fresken in der oberitalienischen Buchmalerei zu Beginn des 14. Jahrhunderts...2-41
Abkürzungsschlüssel...XXIX-XXXV
Verzeichnisse...V-XXVII
Inhalt | Contenuto
Titelei
Untersuchungen zur Futterstruktur und Aminosäurenversorgung von Legehennenfutter im ökologischen Landbau unter Berücksichtigung der Probennahme
Creators: name: Nunnenkamp, Dietrich
Publisher: name: Universität Rostock
Year: 2022
Subjects: subject: 630 Agriculture

description: Die Untersuchungen umfassten insgesamt 37 Futterproben an vier verschiedenen Probennahmestellen (P1 = Verladung, P2 = Silo, P3 = Anfang der Futterkette, P4 = Ende der Futterkette) auf zehn ökologisch wirtschaftenden Legehennenbetrieben. Die Proben wurden einerseits auf deren Partikelgrößenverteilungen und andererseits auf deren Aminosäuren-Zusammensetzungen untersucht. Es konnten Anzeichen für Futtersegregation, Futterselektion und veränderte Aminosäuren-Konzentrationen zwischen den Probennahmestellen festgestellt werden. Weiterhin fand ein Vergleich zu derzeitigen Literaturempfehlungen statt.
title: Online Learning of an Open-Ended Skill Library for Collaborative Tasks
Creators: name: Koert, Dorothea
name: Trick, Susanne
name: Ewerton, Marco
name: Lutter, Michael
name: Peters, Jan
Publisher: name: IEEE
Year: 2022

description: Intelligent robotic assistants can potentially improve the quality of life for elderly people and help them maintain their independence. However, the number of different and personalized tasks render pre-programming of such assistive robots prohibitively difficult. Instead, to cope with a continuous and open-ended stream of cooperative tasks, new collaborative skills need to be continuously learned and updated from demonstrations. To this end, we introduce an online learning method for a skill library of collaborative tasks that employs an incremental mixture model of probabilistic interaction primitives. This model chooses a corresponding robot response to a human movement where the human intention is extracted from previously demonstrated movements. Unlike existing batch methods of movement primitives for human-robot interaction, our approach builds a library of skills online, in an open-ended fashion and updates existing skills using new demonstrations. The resulting approach was evaluated both on a simple benchmark task and in an assistive human-robot collaboration scenario with a 7DoF robot arm.
The chemical composition of a regular halo globular cluster: NGC 5897
Creators: name: Koch, Andreas
name: McWilliam, Andrew
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report for the first time on the chemical composition of the halo cluster NGC 5897 (R=12.5 kpc), based on chemical abundance ratios for 27 alpha-, iron-peak, and neutron-capture elements in seven red giants. From our high-resolution, high signal-to-noise spectra obtained with the Magellan/MIKE spectrograph, we find a mean iron abundance from the neutral species of [Fe/H] = -2.04 +/- 0.01 (stat.) +/- 0.15 (sys.), which is more metal-poor than implied by previous photometric and low-resolution spectroscopic studies. NGC 5897 is alpha-enhanced (to 0.34 +/- 0.01 dex) and shows Fe-peak element ratios typical of other (metal-poor) halo globular clusters (GCs) with no overall, significant abundance spreads in iron nor in any other heavy element. Like other GCs, NGC 5897 shows a clear Na-O anti-correlation, where we find a prominent primordial population of stars with enhanced O abundances and ~Solar Na/Fe ratios, while two stars are Na-rich, providing chemical proof of the presence of multiple populations in this cluster. Comparison of the heavy element abundances with the Solar-scaled values and the metal poor GC M15 from the literature confirms that NGC 5897 has experienced only little contribution from s-process nucleosynthesis. One star of the first generation stands out in that it shows very low La and Eu abundances. Overall, NGC 5897 is a well-behaved GC showing archetypical correlations and element-patterns, with little room for surprises in our data. We suggest that its lower metallicity could explain the unusually long periods of RR Lyr that were found in NGC 5897.
description: 13 pages, 8 figures, accepted for publication in Astronomy & Astrophysics
48CK302-483, Side Notched Point, Side 2
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Side Notched
Chert
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a translucent dendritic chert, projectile point midsection fragment, missing base and tip. Provenience: W1-10-top of the bone level
48CK302-434, Side Notched Point, Side 1
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Side Notched
Quartzite
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a purple quartzite side notched projectile point, base only. Refits with CK302-459. Provenience: N1-6-40"
Periodicity of free subgroup numbers modulo prime powers
Creators: name: Krattenthaler, Christian
name: Müller, Thomas W.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Group Theory (math.GR)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: Primary 20E06, Secondary 05A15 05E99 11A07 20E07

description: We completely characterise when the sequence of free subgroup numbers of a finitely generated virtually free group is ultimately periodic modulo a given prime power.
description: AmS-LaTeX; 18 pages
Deep Learning on Graphs: Tackling Scalability, Privacy, and Multimodality
Creators: name: Yoon, Min Ji
Publisher: name: Carnegie Mellon University
Year: 2024
Subjects: Pattern Recognition and Data Mining

description:  Graphs are everywhere, from e-commerce to knowledge graphs, abstracting interactions among individual data entities. Various real-world applications running on graph-structured data require effective representations for each part of the graph — nodes, edges, subgraphs, and the entire graph — that encode its essential characteristics. 
In recent years, Deep Learning on Graphs (DLG) has broken ground across diverse domains by learning graph representations that successfully capture the underlying inductive bias in graphs. However, these groundbreaking DLG algorithms sometimes face limitations when applied to real-world scenarios. First, as graphs can be built on any domain that has interactions among entities, real-world graphs are diverse. Thus, for every new application, domain expertise and tedious work are required for hyperparameter tuning to find an optimal DLG algorithm. Second, scales of real-world graphs keep increasing to billions with unfiltered noise. This requires redundant preprocessing such as graph sampling/noise filtering in advance of DLG to be realized in applications. Next, real-world graphs are mostly proprietary, while many DLG algorithms often assume they have full access to external graphs to learn their distributions or extract knowledge to transfer to other graphs. Finally, the advent of single-modal foundation models in language and vision fields has catalyzed the assembly of diverse modalities, resulting in the formulation of multimodal graphs with diverse modalities on nodes and edges. However, learning on multimodal graphs while exploiting the generative capabilities of each modality’s foundation models is an open question in DLG. 
In this thesis, I propose to make DLG more practical across four dimensions: 1) automation, 2) scalability, 3) privacy, and 4) multimodality. First, we automate algorithm search and hyperparameter tuning under the message-passing framework. Then, we propose to sample each node’s neighborhood to regulate the computation cost while filtering out noisy neighbors adaptively for the target task to handle scalability issues. For privacy, we redefine conventional problem definitions, including graph generation and transfer learning, to be aware of the proprietary and privacy-restricted nature of real-world graphs. Finally, I proposed a new multimodal graph learning algorithm that is built on unimodal foundation models and generates content based on multimodal neighbor information. 
As the data collected by humanity increases in scale and diversity, the relationships among individual elements increase quadratically in scale and complexity. By making DLG more scalble, privacy-certified, and multimodal, we hope to enable better processing of these relationships and positively impact a wide array of domains.
The DynAlloy Visualizer
Creators: name: Bendersky, Pablo
name: Galeotti, Juan Pablo
name: Garbervetsky, Diego
Publisher: name: arXiv
Year: 2014
Subjects: subject: Software Engineering (cs.SE)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We present an extension to the DynAlloy tool to navigate DynAlloy counterexamples: the DynAlloy Visualizer. The user interface mimics the functionality of a programming language debugger. Without this tool, a DynAlloy user is forced to deal with the internals of the Alloy intermediate representation in order to debug a flaw in her model.
description: In Proceedings LAFM 2013, arXiv:1401.0564
Magnified image of CK302-12555 with root etching on bison humerus
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Humerus
Root Etching
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Humerus cranial aspect at 11.3 magnification.
O CONCEITO DE (ULTRA) CONSERVADORISMO NA TEORIA SOCIAL DE FLORESTAN FERNANDES
Creators: name: Gomes Junior, elson dos Santos
Publisher: name: Zenodo
Year: 2022
Subjects: Florestan Fernandes; conservadorismo; radicalismo democrático.

description: O conservadorismo encontra-se entre os principais programas políticos da modernidade ao lado do liberalismo e do socialismo. Sua importância desde a obra de Edmund Burke (1729-1797) “Reflexões Sobre a Revolução na França” tem sido demonstrada através de sua propagação por diversos países, entre os quais, o Brasil. Neste sentido, considerando a recepção do conservadorismo e a importância de sua defesa na história política brasileira, este trabalho tem por objetivo apresentar a crítica ao conservadorismo desenvolvida pelo sociólogo paulista Florestan Fernandes (1920-1995). Para isso, considerando o estágio inicial da pesquisa, iremos nos pautar nas obras do autor como “instância empírica de análise” e, considerando a intensa ocorrência dos termos “conservadorismo” e “conservantismo”, apresentar uma primeira interpretação deste (s) conceito (s) de forma crítica, sem deixar de considerar sua atualidade e contribuição para o entendimento do cenário sociopolítico em vigor. Os resultados preliminares apontam para a existência na gramática política brasileira, segundo Florestan Fernandes, de um discurso que, além de autoritário, trabalha para a manutenção do status quo das classes dirigentes. Além disso, quando estas se sentem ameaçadas por forças democratizantes socialmente organizadas, não recusam o uso da violência e da barbárie como forma de “autodefesa” e “autopreservação”. O conservadorismo é assim uma estratégia de “conservantismo” entre os iguais que conseguem desfrutar dos escassos frutos civilizatórios experimentados na forma de efetividade histórica. Nestes termos, para a maior parte da população brasileira, o que resta é a exclusão e a falácia conservadora – Deus, pátria, família – como acomodação ideológica sem integração social efetiva.
title: Learning Coupled Forward-Inverse Models with Combined Prediction Errors
Creators: name: Koert, Dorothea
name: Maeda, Guilherme
name: Neumann, Gerhard
name: Peters, Jan
Publisher: name: IEEE
Year: 2022

description: Challenging tasks in unstructured environments require robots to learn complex models. Given a large amount of information, learning multiple simple models can offer an efficient alternative to a monolithic complex network. Training multiple models-that is, learning their parameters and their responsibilities-has been shown to be prohibitively hard as optimization is prone to local minima. To efficiently learn multiple models for different contexts, we thus develop a new algorithm based on expectation maximization (EM). In contrast to comparable concepts, this algorithm trains multiple modules of paired forward-inverse models by using the prediction errors of both forward and inverse models simultaneously. In particular, we show that our method yields a substantial improvement over only considering the errors of the forward models on tasks where the inverse space contains multiple solutions.
48CK302-616, Tip Fragment, Side 1
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Tip
Chert
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a red chert projectile point tip fragment. Provenience: unknown
Magnified image of CK302-13997 with cut marks on bison mandible
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Mandible
Cut Marks
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Mandible lingual aspect at 26.9 magnification.
Zur Weisungsbindung des veterinärmedizinischen (Amts-) Sachverständigen
Creators: name: Wagner, Erika
name: Ecker, Julius
Publisher: name: Jan Sramek Verlag
Year: 2019

description: Der vorliegende Beitrag geht der Frage nach, inwiefern Amtstierärzte und andere veterinärmedizinische Sachverständige bei der Ausübung ihrer Tätigkeit als Gutachter, aber auch bei Aufsichtsund Kontrolltätigkeiten weisungsgebunden sind. Neben allgemeinen Fragen des Weisungsrechts sollen dabei insb die Reichweite der Wahrheitspflicht erörtert sowie weitere gesetzliche Schranken der Weisungsbindung von tierärztlichen Sachverständigen ( zB § 222 StGB ) aufgezeigt werden.
48CK302-567, Side Notched Point, Side 2
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Side Notched
Quartzite
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a tan quartzite side notched projectile point, complete. Provenience: O-7-40"
Towards efficient and accurate energy yield modelling of bifacial PV systems
Creators: name: Horvath, Imre T
name: Manganiello, Patrizio
name: Goverde, Hans
name: Anagnostos, Dimitrios
name: Aldalali, Bader
name: Voroshazi, Eszter
name: Catthoor, Francky
name: Poortmans, Jef
Publisher: name: Zenodo
Year: 2018
Subjects: Energy yield modelling
Bifacial PV
Irradiance modelling

description: There is an increasing interest towards bifacial PV modules because of their potential to reduce the Levelized Cost of Electricity (LCOE) thanks to the additional energy yield obtained from rear side light collection. It is understood that bifacial module energy yield gain over monofacial modules depends on the complex interplay of several installation parameters e.g. ground reflectance, module tilt, installation height, row spacing, climate, system size, etc... Different combinations of these parameters may produce bifacial gains ranging from 5 to 50%. Unfortunately, the deep understanding, as well as design tools are – to date – not established for accurately assessing bifacial gain, causing uncertainty in field performance and difficulties in financing. The complex phenomenon of rear side light collection can only be addressed using physics-based approaches, among which, ray tracing has the highest potential of accounting to all of the important phenomena. Currently, ray tracing is computationally very intensive, which hinders its application for designing and optimizing bifacial PV systems. The present work proposes to use the Daylight Coefficient method (available in the open source Radiance 5 software package), which – next to preserving the detailed scene description and physical representation of light transport from the sky to the PV module surface – promises to reduce computational times by a factor of 1000 approximately. Daily simulations indicate that the time needed for annual irradiance simulations at 1 minute resolution can be reduced from 6 months (with ray tracing) to only 2 hours (with Daylight Coefficients). Analysis at specific days shows that Ray tracing and Daylight Coefficient-calculated front side irradiance values are virtually identical and rear side irradiance values differ only by 1-2%.
48CK302-18658, Quartzite Cobble, Side 2
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Stone Tool
Chopper
Quartzite
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a quartzite cobble, possible chopper. Provenience: N1-11-3
NFDI4Ing Conference 2021 - Collection of Abstracts
Creators: name: Berger, Marco
name: Linxweiler, Jan
name: Roski, Stefanie
Publisher: name: Zenodo
Year: 2021
Subjects: FDM
RDM
NFDI
NFDI4Ing

description: Collection of Abstracts of the NFDI4Ing Conference 2021 on Sep. 27 & 28. Conference website:
 http://nfdi4ing.de/konferenz Editors:
 Marco Berger, Jan Linxweiler, Stefanie Roski
description: The authors would like to thank the Federal Government and the Heads of Government of the Länder, as well as the Joint Science Conference (GWK), for their funding and support within the framework of the NFDI4Ing consortium. Funded by the German Research Foundation (DFG) - project number 442146713
Magnified image of CK302-16413 with cut marks on bison mandible
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Mandible
Cut Marks
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Mandible lingual aspect at 18.2 magnification.
Analysis Tool for UNL-Based Knowledge Representation
Creators: name: Ripon, Shamim
name: Barua, Aoyan
name: Uddin, Mohammad Salah
Publisher: name: arXiv
Year: 2014
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: The fundamental issue in knowledge representation is to provide a precise definition of the knowledge that they possess in a manner that is independent of procedural considerations, context free and easy to manipulate, exchange and reason about. Knowledge must be accessible to everyone regardless of their native languages. Universal Networking Language (UNL) is a declarative formal language and a generalized form of human language in a machine independent digital platform for defining, recapitulating, amending, storing and dissipating knowledge among people of different affiliations. UNL extracts semantic data from a native language for Interlingua machine translation. This paper presents the development of a graphical tool that incorporates UNL to provide a visual mean to represent the semantic data available in a native text. UNL represents the semantics of a sentence as a conceptual hyper-graph. We translate this information into XML format and create a graph from XML, representing the actual concepts available in the native language
description: 8 pages, 5 figures. arXiv admin note: text overlap with arXiv:cs/0404030 by other authors
Ramener le réel en formation : pourquoi , comment ? Situations réflexives et controverses professionnelles en formation continue
Creators: name: GUIEU, Cyrille
Publisher: name: Zenodo
Year: 2018
Subjects: Didactique professionnelle
Formation des enseignants
Didactique des Mathématiques

description: Mémoire de CAFFA obtenu en 2017 (académie de Guyane).
Excitation of Bubbles and Breathers in DNA and Their Interaction with the Charge Carriers
Creators: name: Lakhno, V. D.
name: Chetverikov, A. P.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The nonlinear excitations induced in DNA by external force are considered on the basis of Peyrard-Bishop-Dauxois model. It is shown that such impact can lead to creation of bubbles which can propogate through the molecule. The interaction of such bubbles with an excess electron or hole is considered. The numerical experiments demonstrate the possibility of charge transfer induced by bubbles. The possible applications of the obtained results in nanobioelectronics are discussed.
description: 16 pages, 12 figures; in Russian. Published in peer-reviewed open access journal. http://www.matbio.org/journal.php?lang=eng
48CK302-590, Tri-Notched Point, Side 1
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Tri-Notched
Quartzite
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a tan quartzite tri-notched projectile point, complete. Provenience: O-?-82.5"
Electronic correlation effects in the Cr2GeC Mn+1AXn phase
Creators: name: Mattesini, Maurizio
name: Magnuson, Martin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The magnetic properties, electronic band structure and Fermi surfaces of the hexagonal Cr2GeC system have been studied by means of both generalized gradient approximation (GGA) and the +U corrected method (GGA+U). The effective U value has been computed within the augmented plane-wave theoretical scheme by following the constrained density functional theory formalism of Anisimov et al. [1991 Phys. Rev. B 45, 7570]. On the basis of our GGA+U calculations, a compensated anti-ferromagnetic spin ordering of Cr atoms has been found to be the ground state solution for this material, where a Ge-mediated super-exchange coupling is responsible for an opposite spin distribution between the ABA stacked in-plane Cr-C networks. Structural properties have also been tested and found to be in good agreement with the available experimental data. Topological analysis of Fermi surfaces have been used to qualitatively address the electronic transport properties of Cr2GeC and found an important asymmetrical carrier-type distribution within the hexagonal crystal lattice. We conclude that an appropriate description of the strongly correlated Cr-d electrons is an essential issue for interpreting the material properties of this unusual Cr-based MAX-phase.
description: 13 pages, 10 pictures
Magnified image of CK302-18186 with excavation damage on bison phalanx
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Phalanx
Excavation Damage
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Distal phalanx inferior aspect at 10.7 magnification.
Capsid integrity assay for the detection and quantification of norovirus particles in environmental samples
Creators: name: Farkas Kata
name: McDonald, James E
name: Malham, Shelagh K
name: Jones, Davey L
Publisher: name: Zenodo
Year: 2018
Subjects: norovirus
viral inegrity
environmental pollution
wastewater

description: This benchtop protocol describes the preparation of porcine gastric mucin-coated magnetic beads and their use to extract intact norovirus particles from environmental samples, whereas the degraded norovirus particles and free viral nucleic acids will remain in the solution. The assay is suitable for the purification of concentrated environmental samples (river, estuarine water, wastewater and sediment) to eliminate organic matter (e.g. humic substances) that may inhibit the detection and quantification of viruses. The assay is also suitable for laboratory experiments aiming to study the survival of norovirus under different conditions.
description: This work was supported by the Natural Environment Research Council (NERC) and the Food Standards Agency (FSA) under the Environmental Microbiology and Human Health (EMHH) Programme (NE/M010996/1).
Magnified image of CK302-17905 with root etching on bison central tarsal
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Central Tarsal
Root Etching
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Central tarsal superior aspect at 8.6 magnification.
HeteroGenius: A Framework for Hybrid Analysis of Heterogeneous Software Specifications
Creators: name: Giménez, Manuel
name: Moscato, Mariano M.
name: Pombo, Carlos G. Lopez
name: Frias, Marcelo F.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Software Engineering (cs.SE)
subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences
subject: D.2.4; F.3.1

description: Nowadays, software artifacts are ubiquitous in our lives being an essential part of home appliances, cars, cell phones, and even in more critical activities like aeronautics and health sciences. In this context software failures may produce enormous losses, either economical or, in the worst case, in human lives. Software analysis is an area in software engineering concerned with the application of diverse techniques in order to prove the absence of errors in software pieces. In many cases different analysis techniques are applied by following specific methodological combinations that ensure better results. These interactions between tools are usually carried out at the user level and it is not supported by the tools. In this work we present HeteroGenius, a framework conceived to develop tools that allow users to perform hybrid analysis of heterogeneous software specifications. HeteroGenius was designed prioritising the possibility of adding new specification languages and analysis tools and enabling a synergic relation of the techniques under a graphical interface satisfying several well-known usability enhancement criteria. As a case-study we implemented the functionality of Dynamite on top of HeteroGenius.
description: In Proceedings LAFM 2013, arXiv:1401.0564
Magnified image of CK302-126362 with carnivore gnawing on bison scapula
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Scapula
Carnivore Gnawing
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Scapula proximal aspect at 24.3 magnification.
48CK302-614, Tip Fragment, Side 1
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Tip
Chert
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a greenish tan chert projectile point, tip fragment only. Provenience: unknown
TeV Scale Left-Right Symmetry and Large Mixing Effects in Neutrinoless Double Beta Decay
Creators: name: Dev, P. S. Bhupal
name: Goswami, Srubabati
name: Mitra, Manimala
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We analyze various contributions to neutrinoless double beta decay ($0νββ$) in a TeV-scale Left-Right Symmetric Model (LRSM) for type-I seesaw dominance. We find that the momentum-dependent effects due to $W_L-W_R$ exchange ($λ$-diagram) and $W_L-W_R$ mixing ($η$-diagram) could give dominant contributions to the $0νββ$ amplitude in a wide range of the LRSM parameter space. In particular, for a relatively large $W_L-W_R$ mixing, the $η$-contribution by itself could saturate the current experimental limit on the $0νββ$ half-life, thereby providing stringent constraints on the relevant LRSM parameters, complementary to the indirect constraints derived from lepton flavor violating observables. In a simplified scenario parametrized by a single light-heavy neutrino mixing, the inclusion of the $λ$ and $η$ contributions leads to significantly improved $0νββ$ constraints on the light-heavy neutrino mixing as well as on the $W_L-W_R$ mixing parameters. We also present a concrete TeV-scale LRSM setup, where the mixing effects are manifestly enhanced, and discuss the interplay between $0νββ$, lepton flavor violation and electric dipole moment constraints.
description: 33 pages, 7 figures, 2 tables
Poster: Electronic Structure of Bismuth Ferrite in Different Crystal Phases
Creators: name: Nagata Tejada, Shigueru Emilio Antonio
Publisher: name: Zenodo
Year: 2018
Subjects: Density Functional Theory
Perovskite
Quantum ESPRESSO
Local Density Approximation

description: Poster presentado en el XXVII Simposio Peruano de Física. Realizado del 22 al 26 de Octubre de 2018 en la Universidad Nacional Mayor de San Marcos. Se presentan resultados obtenidos en el proyecto: Cálculos de Estructura Electrónica en Perovskitas BiFeO3 y YCrO3.
Repurposing Open Source Tools for Open Science: a Practical Guide
Creators: name: Schubotz, Moritz
name: Breitinger, Corinna
name: Hepp, Thomas
name: Gipp, Bela
Publisher: name: Zenodo
Year: 2018
Subjects: OpenScience
Blockchain
OpenSource
OpenMethod
Git
Overleaf
Travis
OriginStamp

description: Open science – i.e., the practice of conducting scientific research in a way that is transparent, reproducible, and openly accessible to all – is gaining increasing attention and popularity. For instance, the European OpenAIRE project is supporting a vision for open access and open data, by providing researchers with the necessary guidance and tools to conduct open science. Moreover, YERUN, a network of Young European Research Universities founded a working group to coordinate the adoption of open science research practices at European universities. This poster demonstrates how open science can be further advanced using existing tools that are already widely used by open source communities. We combine systems originating from (1) the open source movement, (2) the digital legal initiative, and (3) recent results from the open science movement itself. Our idea is to dedicate one service to each step in the research process. For example, GitHub can be used for document management. OriginStamp, a blockchain-based distributed timestamping service, can be used to prove the originality of data and computations. Travis, a continuous integration service, can be used for automation and objective execution and, lastly, the research data repository Zenodo can be used to generate immutable, durable, and accessible final research artifacts. However, only in combining each of the services used during the individual steps of the research cycle, will scientists be able to generate reproducible and open scientific results. In the vision we present, the blockchain technology that enables the tamper-proof timestamping of final research artefacts and – even more importantly – intermediate results, is a game changer. The existence of tamper-proof documentation for each incremental research step improves reproducibility without forcing researchers to perform each research step immediately open to the public.

In this poster, we exemplify the proposed combined approach using a typical research scenario: We describe how to collaboratively write a paper in LaTeX and publish it in an open research data repository. We also provide background information on the open source services used in each step. Finally, we outline how researchers can adapt the presented seven-step procedure to other scientific tasks, such as planning a user study, running a simulation, or developing a software prototype.
Magnified image of CK302-7229 with burn on bison bone fragment
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Bone Fragment
Burns
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Bone fragment at 6.5 magnification.
Quantum correlations among optical and vibrational quanta
Creators: name: Carlig, Sergiu
name: Macovei, Mihai A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the feasibility of correlating an optical cavity field and a vibrational phonon mode. A laser pumped quantum dot fixed on a nano-mechanical resonator beam interact as a whole with the optical resonator mode. When the quantum dot variables are faster than the optical and phonon ones, we obtain a final master equation describing the involved modes only. Increasing the temperature, that directly affects the vibrational degrees of freedom, one can as well influence the cavity photon intensity, i.e., the optical and phonon modes are correlated. Furthermore, the corresponding Cauchy-Schwarz inequality is violated demonstrating the quantum nature of those correlations.
description: 5 pages, 2 figures
Quantification of nucleic acids of enteric viruses in concentrated environmental samples
Creators: name: Farkas Kata
name: McDonald, James E
name: Malham, Shelagh K
name: Jones, Davey L
Publisher: name: Zenodo
Year: 2018
Subjects: real time PCR
enteric virus quantification
wastewater contamination
shellfish hygiene
multiplex detection

description: This method describes a quantitative polymerase chain reaction (qPCR) and two triplex quantitative reverse transcription PCR (qRT-PCR) protocols for the quantitative detection of enteric viruses, namely norovirus GI and GII, sapovirus GI, hepatitis A and E viruses and human adenoviruses. The method is suitable for the detection of viruses in nucleic acid extracts of environmental samples. The assay also targets mengovirus that can be used as a quality control during sample processing prior to q(RT-)PCR. The method is suitable for screening nucleic acid extracts derived from difficult matrices (e.g. wastewater, river water, sediment, shellfish, faecal matter).
description: This work was supported by the Natural Environment Research Council (NERC) and the Food Standards Agency (FSA) under the Environmental Microbiology and Human Health (EMHH) Programme (NE/M010996/1).
48CK302-618, Projectile Point Fragment, Side 2
Creators: name: (:Unkn) Unknown
Publisher: name: University of Wyoming
Year: 2023
Subjects: Projectile Point
Quartzite
Vore Buffalo Jump
Bison
Bison Jump
Mass Kill Site
Archaeological Site
Northwest Plains Tribes
Sinkhole
Wyoming
Prehistoric
Archaeology

description: Image of a purple quartzite projectile point fragment, small piece of one blade, likely distal portion. Provenience: unknown
Identification and super-resolution imaging of ligand-activated receptor dimers in live cells
Creators: name: Winckler, Pascale
name: Lartigue, Lydia
name: Giannone, Gregory
name: De Giorgi, Francesca
name: Ichas, François
name: Sibarita, Jean-Baptiste
name: Lounis, Brahim
name: Cognet, Laurent
Publisher: name: arXiv
Year: 2013
Subjects: subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: Molecular interactions are key to many chemical and biological processes like protein function. In many signaling processes they occur in sub-cellular areas displaying nanoscale organizations and involving molecular assemblies. The nanometric dimensions and the dynamic nature of the interactions make their investigations complex in live cells. While super-resolution fluorescence microscopies offer live-cell molecular imaging with sub-wavelength resolutions, they lack specificity for distinguishing interacting molecule populations. Here we combine super-resolution microscopy and single-molecule Förster Resonance Energy Transfer (FRET) to identify dimers of receptors induced by ligand binding and provide super-resolved images of their membrane distribution in live cells. By developing a two-color universal-Point-Accumulation-In-the-Nanoscale-Topography (uPAINT) method, dimers of epidermal growth factor receptors (EGFR) activated by EGF are studied at ultra-high densities, revealing preferential cell-edge sub-localization. This methodology which is specifically devoted to the study of molecules in interaction, may find other applications in biological systems where understanding of molecular organization is crucial.
ERP biomarkers for go/no-go tasks to detect potential cognitive impairment in community-dwelling older adults
Creators: name: Kimura, Naotoshi
name: Hirano, Daisuke
name: Yano, Hana
name: Taniguchi, Keita
name: Goto, Yoshinobu
name: Taniguchi, Takamichi
Publisher: name: Taylor & Francis
Year: 2024
Subjects: subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health

description: With an aging population, detecting cognitive dysfunction at an early stage is important. However, no current neurophysiological assessments examine brain activity status in community-dwelling older adults. Therefore, this study aimed to characterize event-related potential (ERP) during go/no-go tasks in older adults with potential cognitive impairment living in the community. The participants were 34 young adults and 46 older adults. They underwent a go/no-go task to measure ERP. The older adults were divided into two groups for analysis based on the results of the Japanese version of the Montreal Cognitive Assessment (MoCA-J): cognitively normal and cognitively impaired. N2 latency was significantly delayed in the cognitively impaired group compared to the cognitively normal and younger groups. Furthermore, the younger group exhibited a significant increase in P3 amplitude and shorter latency compared to both older adult groups. The results of the correlation analysis between ERP and neuropsychological test scores showed that N2 latency correlated with neuropsychological test scores. The results also suggested that receiver operating characteristic curve analysis can measure cognitive function. These results indicated that N2 latency reflected potential cognitive dysfunction in community-dwelling older adults. Furthermore, P3 amplitude may be useful in detecting age-related inhibitory function decline.
Fivebrane instantons in Calabi-Yau compactifications
Creators: name: Alexandrov, Sergei
name: Banerjee, Sibasish
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We provide the last missing piece of the complete non-perturbative description of the low energy effective action emerging from Calabi-Yau compactifications of type II string theory --- NS5-brane instanton corrections to the hypermultiplet moduli space $M_H$. We find them using S-duality symmetry of the type IIB formulation. The result is encoded in a set of holomorphic functions on the twistor space of $M_H$ and includes all orders of the instanton expansion.
description: 5 pages