cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Weakly-Supervised Text-driven Contrastive Learning for Facial Behavior Understanding
Creators: name: Zhang, Xiang
name: Wang, Taoyue
name: Li, Xiaotian
name: Yang, Huiyuan
name: Yin, Lijun
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Contrastive learning has shown promising potential for learning robust representations by utilizing unlabeled data. However, constructing effective positive-negative pairs for contrastive learning on facial behavior datasets remains challenging. This is because such pairs inevitably encode the subject-ID information, and the randomly constructed pairs may push similar facial images away due to the limited number of subjects in facial behavior datasets. To address this issue, we propose to utilize activity descriptions, coarse-grained information provided in some datasets, which can provide high-level semantic information about the image sequences but is often neglected in previous studies. More specifically, we introduce a two-stage Contrastive Learning with Text-Embeded framework for Facial behavior understanding (CLEF). The first stage is a weakly-supervised contrastive learning method that learns representations from positive-negative pairs constructed using coarse-grained activity information. The second stage aims to train the recognition of facial expressions or facial action units by maximizing the similarity between image and the corresponding text label names. The proposed CLEF achieves state-of-the-art performance on three in-the-lab datasets for AU recognition and three in-the-wild datasets for facial expression recognition.
Lévêque, Michel
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1826

description: Ort: St Louis
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
title: Rezension: "Okrzyki pogromowe – Szkice z antropologii historycznej Polski lat 1939-1946" / Joanna Tokarska-Bakir. Warszawa: Wydawnictwo Czarne, 2012. ISBN 8375364517
Creators: name: Reder, Eva
name: Digitale Wissenschaftsplattform Pol-Int (Www.Pol-Int.Org)
Publisher: name: Europa-Universität Viadrina Frankfurt
Year: 2020

description: Die polnische Kulturanthropologin Joanna Tokarska-Bakir hat eine Sammlung ihrer zum Großteil bereits veröffentlichten Aufsätze vorgelegt, Skizzen aus dem polnisch-jüdischen Alltag während und nach dem Zweiten Weltkrieg. Tokarska-Bakir gelingt es, die Bedeutung des Ritualmordmotivs für die antisemitischen Pogrome in Polen 1945/46 sowie dessen Stellenwert in der Nachkriegsgesellschaft zu bestimmen. Dieser Aspekt fand bis dato in der Historiografie zu wenig Berücksichtigung.[1] Lange spielte die Bedeutung des Ritualmordmotives sowie die Frage, wie und warum Aggressionen in der Öffentlichkeit geäußert wurden und was sie über die polnische Nachkriegsgesellschaft aussagen, nur eine marginale Rolle. Man konzentrierte sich stattdessen auf ökonomische sowie politische Aspekte der Pogrome.[2] Auch Jan Tomasz Gross bezweifelte, dass Ritualmordlegende und das Bild der „Żydokomuna“ großen Einfluss auf die Pogrome gehabt hätten, und führt stattdessen ökonomisch-moralische Erklärungen an. Ihre Studien zum Mord an Juden durch verschiedene polnische Partisaneneinheiten und Zivilisten in der Region Kielce/Sandomierz vermitteln anschaulich die „moral economy“ der südostpolnischen Provinz sowie das Selbstbild der polnischen Augenzeugen. Dabei werden in den betreffenden Kapiteln Ergebnisse der oral history, in diesem Fall Zeitzeugeninterviews aus den 2000er Jahren, mit der Auswertung schriftlicher Quellen kombiniert. Indem die Autorin die jeweiligen Akteure - ob Zeitzeugen aus dem Dorf oder hochrangige kommunistische Funktionäre – ausgiebig sprechen lässt, erschließt sich dem Leser der sozio-kulturelle Kontext von Erinnerung, Vorurteilen und Aggressionen in der polnischen Gesellschaft.
(2564) Frederick Abe
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
(2560) Harriett Jane Abe
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Mersenne primes, polygonal anomalies and string theory classification
Creators: name: Kephart, Thomas W.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1999

description: It is pointed out that the Mersenne primes M{sub p}=(2{sup p}{minus}1) and associated perfect numbers M{sub p}=2{sup p{minus}1}M{sub p} play a significant role in string theory; this observation may suggest a classification of consistent string theories. {copyright} {ital 1999} {ital The American Physical Society}
Developing end-of-life care at a Portuguese nursing home through participatory action research
Creators: name: Galvão, Cristina
Publisher: name: Lancaster University
Year: 2022
Subjects: nursing home
end-of-life care
grief
death
mourning
organisational change

description: Background: Nursing homes are places where older people live and often die but little is known about the needs of those who care for them, in Portugal. Aim: to identify the needs of nursing home staff when caring for older people at the end of life; to understand the cultural nuances of providing care at the end-of-life in nursing homes; to develop, with nursing home staff, a culturally appropriate programme that meets their needs; and to plan for future development. Methods: Participatory Action Research was used to identify needs and to develop interventions, designed by the staff themselves, aimed at improving care. Up to ten nursing home staff participated in a six-cycle research process, with data collected, analysed, and used in sequential plan-act-reflect steps. Findings: The silence that surrounds a resident’s death has a severe impact on the lives of those who survive him/her. Lacking competencies in grief management, and with no emotional and relational space to express grief emotions, staff strive to manage their loss, while trying to support other residents. Acknowledging the existence of death and its impact on nursing home life made the invisibility of death and mourning visible, and interventions possible, providing closure to all. Conclusion: The impact of death and dying on nursing home life needs to be recognised. If adequately supported, nursing home staff can develop strategies to manage grief and mourning, to improve their knowledge of the residents’ needs and wishes, improve communication among staff, and ultimately improve care.
Appendices from An in silico model of cytotoxic T-lymphocyte activation in the lymph node following short peptide vaccination.
Creators: name: Brown, Liam V.
name: Gaffney, Eamonn A.
name: Wagg, Jonathan
name: Coles, Mark C.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: 60114 Systems Biology
subject: FOS: Biological sciences
subject: Computational Biology
subject: 10202 Biological Mathematics
subject: FOS: Mathematics

description: Additional data to support the main text, including A) a comparison of the model to previous work, B) Fitting of experimental velocity distributions for T-cells and dendritic cells, C) A discussion of probability distributions for T-cell activation success and D) The data tables for the sensitivity analysis presented graphically in the text.
title: Charte du parc naturel régional Gruyère Pays-d'Enhaut
title: Charte du parc naturel régional Gruyère Pays-d'Enhaut
titleType: AlternativeTitle
Creators: name: Association Parc Naturel Régional Gruyère Pays-D’Enhaut
Publisher: name: Parc naturel régional Gruyère Pays-d’Enhaut
Year: 2011

description: Contient : I. Territoire et fonctionnement (155 p.) ; II. Plan de gestion à 10 ans (45 p.)
Laurer & Co
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1827

description: Ort: Chur
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
IterativePFN: True Iterative Point Cloud Filtering
Creators: name: Edirimuni, Dasith de Silva
name: Lu, Xuequan
name: Shao, Zhiwen
name: Li, Gang
name: Robles-Kelly, Antonio
name: He, Ying
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: The quality of point clouds is often limited by noise introduced during their capture process. Consequently, a fundamental 3D vision task is the removal of noise, known as point cloud filtering or denoising. State-of-the-art learning based methods focus on training neural networks to infer filtered displacements and directly shift noisy points onto the underlying clean surfaces. In high noise conditions, they iterate the filtering process. However, this iterative filtering is only done at test time and is less effective at ensuring points converge quickly onto the clean surfaces. We propose IterativePFN (iterative point cloud filtering network), which consists of multiple IterationModules that model the true iterative filtering process internally, within a single network. We train our IterativePFN network using a novel loss function that utilizes an adaptive ground truth target at each iteration to capture the relationship between intermediate filtering results during training. This ensures that the filtered results converge faster to the clean surfaces. Our method is able to obtain better performance compared to state-of-the-art methods. The source code can be found at: https://github.com/ddsediri/IterativePFN.
description: This paper has been accepted to the IEEE/CVF CVPR Conference, 2023
title: Rezension: "Flucht, Vertreibung und Umsiedlung. Mediale Erinnerungen und Debatten in Deutschland und Polen seit 1989" / Maren Röger. Marburg: Verlag Herder-Institut, 2011. ISBN 3879693714
Creators: name: Cain, Friedrich
name: Digitale Wissenschaftsplattform Pol-Int (Www.Pol-Int.Org)
Publisher: name: Europa-Universität Viadrina Frankfurt
Year: 2020

description: Die Monographie verortet sich zwischen Zeit-, Medien- und osteuropäischer Geschichte sowie den Kultur- und Kommunikationswissenschaften (S. 15). Mit der aufwändig recherchierten Materialbasis [1] und den multiperspektivischen Analysen zentraler Medienereignisse markiert sie im Bereich der Forschungen zu den deutsch-polnischen Beziehungen einen zukünftigen Ausgangspunkt. Die produktive Verknüpfung text- und bildanalytischer Verfahren bleibt unbedingt zu berücksichtigen und eröffnet neue Perspektiven. Dies wird insbesondere durch die vielen Anschlussfragen deutlich, die Röger stets zu stellen vermag. Die vorgeschlagene Verbindung von „Methoden der Verflechtungs- und Vergleichsgeschichte sowie [...] einer Diskursanalyse“ (S. 13) erscheint jedoch bisweilen problematisch, worauf zurückzukommen sein wird.
Neutralino Inelastic Scattering with Subsequent Detection of Nuclear Gamma Rays
Creators: name: Vogel, P.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 1999

description: We consider the potential benefits of searching for supersymmetric dark matter through its inelastic excitation, via the ''scalar current,'' of low-lying collective nuclear states in a detector. If such states live long enough so that the {gamma} radiation from their decay can be separated from the signal due to nuclear recoil, then background can be dramatically reduced. We show how the kinematics of neutralino-nucleus scattering is modified when the nucleus is excited and derive expressions for the form factors associated with exciting collective states. We apply these results to two specific cases: (1) the I{sup {pi}}=5/2{sup +} state at 13 keV in {sup 73}Ge, and (2) the rotational and hence very collective state I{sup {pi}}=3/2{sup +} at 8 keV in {sup 169}Tm (even though observing the transition down from that state will be difficult). In both cases we compare the form factors for inelastic scattering with those for elastic scattering. The inelastic cross section is considerably smaller than its elastic counterpart, though perhaps not always prohibitively so. (c) 2000 The American Physical Society.
Katzenstein, Levi
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1827

description: Ort: Kassel
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
A novel approach for the removal of chromium (VI) from aqueous solutions using nano iron oxide
Creators: name: Gusain, Deepak
name: Verma, Vartika
name: Uma
name: Bux, Faizal
name: Sharma, Yogesh C.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Synthesis of iron oxide was performed at different molar concentrations along with removal of chromium. The magnetite, maghemite and haematite mixture synthesised in all samples. Only Raman analysis deciphered the synthesis of haematite among all characterisation techniques applied. TEM image suggested the particles were round, irregular in shape and having size in the range of 16–18 nm. Chromium removal by synthesised nano-crystalline iron oxide/hydroxide was achieved by variation of pH (2–8), adsorbent dose (4–8 g/l), initial concentration of chromium (20–50 ppm) and temperature (30–40°C). Analysis of coefficient in regression equation for each factor suggests pH was most dominating factor (coefficient = – 43.52) followed by adsorbent dose (coefficient = 3.17) and concentration (coefficient = −3.01). Temperature did not significantly affect the adsorption process. Optimisation of the results (100% chromium removal) suggest optimum condition were at concentration 20 ppm, pH = 2–2.5 and adsorbent dose of 11 gm/l and 30°C.
Arrhythmia Classifier Based on Ultra-Lightweight Binary Neural Network
Creators: name: Pu, Ninghao
name: Wu, Zhongxing
name: Wang, Ao
name: Sun, Hanshi
name: Liu, Zijin
name: Liu, Hao
Publisher: name: arXiv
Year: 2023
Subjects: subject: Signal Processing (eess.SP)
subject: Machine Learning (cs.LG)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Reasonably and effectively monitoring arrhythmias through ECG signals has significant implications for human health. With the development of deep learning, numerous ECG classification algorithms based on deep learning have emerged. However, most existing algorithms trade off high accuracy for complex models, resulting in high storage usage and power consumption. This also inevitably increases the difficulty of implementation on wearable Artificial Intelligence-of-Things (AIoT) devices with limited resources. In this study, we proposed a universally applicable ultra-lightweight binary neural network(BNN) that is capable of 5-class and 17-class arrhythmia classification based on ECG signals. Our BNN achieves 96.90% (full precision 97.09%) and 97.50% (full precision 98.00%) accuracy for 5-class and 17-class classification, respectively, with state-of-the-art storage usage (3.76 KB and 4.45 KB). Compared to other binarization works, our approach excels in supporting two multi-classification modes while achieving the smallest known storage space. Moreover, our model achieves optimal accuracy in 17-class classification and boasts an elegantly simple network architecture. The algorithm we use is optimized specifically for hardware implementation. Our research showcases the potential of lightweight deep learning models in the healthcare industry, specifically in wearable medical devices, which hold great promise for improving patient outcomes and quality of life. Code is available on: https://github.com/xpww/ECG_BNN_Net
description: 6 pages, 3 figures
Lefmann, David
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1827

description: Ort: Warendorf
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description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Lavater, Riese & Co
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1827

description: Ort: Mexiko
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Appendices from An in silico model of cytotoxic T-lymphocyte activation in the lymph node following short peptide vaccination
Creators: name: Brown, Liam V.
name: Gaffney, Eamonn A.
name: Wagg, Jonathan
name: Coles, Mark C.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: 60114 Systems Biology
subject: FOS: Biological sciences
subject: Computational Biology
subject: 10202 Biological Mathematics
subject: FOS: Mathematics

description: Additional data to support the main text, including A) a comparison of the model to previous work, B) Fitting of experimental velocity distributions for T-cells and dendritic cells, C) A discussion of probability distributions for T-cell activation success and D) The data tables for the sensitivity analysis presented graphically in the text.
Lehens-Administration, Badische Grossherzogliche
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1827

description: Ort: Waldkirch über Winterbach
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
(2380) Frederick W Bedford
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
title: Rezension: "Źle urodzone. Reportaże o architekturze PRL-u" / Filip Springer. Kraków: Karakter, 2012. ISBN 978-83-62376-12-4
Creators: name: Bernhardt, Katja
name: Digitale Wissenschaftsplattform Pol-Int (Www.Pol-Int.Org)
Publisher: name: Europa-Universität Viadrina Frankfurt
Year: 2020

description: Das hier zu besprechende Buch erlebt seit seinem Erscheinen eine besondere Aufmerksamkeit. Diese Popularität ist bemerkenswert, zeigt sie doch das in Polen gegenwärtig gesteigerte Interesse am baulichen Erbe der ehemaligen Volksrepublik. Obwohl es die meisten polnischen Städte und ländlichen Siedlung nach wie vor wesentlich prägt, war dieses Erbe über lange Jahre einer nachsozialistischen Verdrängung ausgesetzt. Filip Springer scheint für die Artikulierung dieser neuen Sensibilität und für die damit einhergehende, schwierige (Wieder)Aneignung dieses Erbes den richtigen Ton und eine eine breite Rezipientenschaft ansprechende Form gefunden zu haben. Das - und weniger eine etwaige historisch-kritische Erarbeitung der Architekturgeschichte der VR Polen - macht das Buch Springers, das Agens, Reflex und Bericht dieser Aneignung ist, interessant.
Atomic origin of high temperature electron trapping in MOS devices
Creators: name: Shen, Xiao
name: Dhar, Sarit
name: Pantelides, Sokrates T.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: MOSFETs based on wide band-gap semiconductors are suitable for operations at high temperature, at which additional atomic-scale processes that are benign at lower temperatures can get activated which results in device degradation. Recently significant enhancement of electron trapping was observed under positive bias in SiC MOSFETs at temperatures higher than 150°C. Here we report first-principle calculations showing that the enhanced electron trapping is associated with thermally activated capturing of a second electron by an oxygen vacancy in SiO2, by which the vacancy transforms into a new structure that comprises one Si dangling bond and a bond between a five-fold and a four-fold Si atoms. The results suggest a key role of oxygen vacancies and their structural reconfigurations in the reliability of high-temperature MOS devices.
Einstein constraints on asymptotically Euclidean manifolds
Creators: name: York, James W.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2000

description: We consider the Einstein constraints on asymptotically euclidean manifolds $M$ of dimension $n \geq 3$ with sources of both scaled and unscaled types. We extend to asymptotically euclidean manifolds the constructive method of proof of existence. We also treat discontinuous scaled sources. In the last section we obtain new results in the case of non-constant mean curvature.
Appendices from Bayesian model evidence as a practical alternative to deviance information criterion.
Creators: name: C. M. Pooley
name: G. Marion
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Computational Biology
subject: 10299 Applied Mathematics not elsewhere classified
subject: FOS: Mathematics
subject: 19999 Mathematical Sciences not elsewhere classified

description: Additional details and calculations reffered to in the paper.
title: Rezension: "Chasing Warsaw. Socio-material dynamics of urban change since 1990" / Monika Grubbauer. Frankfurt am Main: Campus, 2012. ISBN 3593397781
Creators: name: Barglowski, Karolina
name: Digitale Wissenschaftsplattform Pol-Int (Www.Pol-Int.Org)
Publisher: name: Europa-Universität Viadrina Frankfurt
Year: 2020

description: Bei dem vorliegenden Buch handelt es sich um einen in englischer Sprache erschienen Sammelband, dessen Beiträge im Zusammenhang mit dem Workshop „Warsaw since 1990: Post-Socialist Transformation as a Challenge for the Intrinsic Logic of Cities“ (TU Darmstadt, Mai 2011) entstanden sind. Alle Beiträge beschäftigen sich aus unterschiedlichen (wissenschaftlichen) Perspektiven mit verschiedenen Aspekten der Stadt Warschau. Ziel ist, wie die Herausgeberinnen in der Einleitung schreiben, historische Kontinuitäten und Diskontinuitäten post-sozialistischer Städte am Beispiel Warschaus zu beschreiben, ohne allerdings die Idiosynkrasien Warschaus zu übersehen, die es von anderen post-sozialistischen Städten unterscheidet. „Unterscheidung“ wird damit laut der Herausgeberinnen auch zum dominanten Identitätsmerkmal Warschaus. Daraus ergibt sich auch der Titel des Sammelbandes: Chasing Warsaw, das jedes Mal, wenn man meint es „(ein-)gefangen“ zu haben, sich in seiner Form bereits wieder gewandelt hat. Das Thema des Buches sei aber nicht “post-socialism in its urban aspects" sondern “urban change in the context of post-socialism" und damit wenden sich die Herausgeberinnen gegen eine Stadtforschung durch die Linse eines euro-amerikanischen Modernisierungsdiskurses.
In-situ coating of silicon-rich films on tokamak plasma-facing components with real-time Si material injection
Creators: name: Effenberg, Florian
name: Abe, Shota
name: Sinclair, Gregory
name: Abrams, Tyler
name: Bortolon, Alessandro
name: Wampler, William R.
name: Laggner, Florian M.
name: Rudakov, Dmitry L.
name: Bykov, Igor
name: Lasnier, Charles J.
name: Mauzey, David
name: Nagy, Alexander
name: Nazikian, Raffi
name: Scotti, Filippo
name: Wang, Huiqian
name: Wilcox, Robert S.
name: Team, the DIII-D
Publisher: name: arXiv
Year: 2023
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Experiments have been conducted in the DIII-D tokamak to explore the in-situ growth of silicon-rich layers as a potential technique for real-time replenishment of surface coatings on plasma-facing components (PFCs) during steady-state long-pulse reactor operation. Silicon (Si) pellets of 1 mm diameter were injected into low- and high-confinement (L-mode and H-mode) plasma discharges with densities ranging from $3.9-7.5\times10^{19}$ m$^{-3}$ and input powers ranging from $5.5-9$ MW. The small Si pellets were delivered with the impurity granule injector (IGI) at frequencies ranging from 4-16 Hz corresponding to mass flow rates of $5-19$ mg/s ($1-4.2\times10^{20}$ Si/s) at cumulative amounts of up to 34 mg of Si per five-second discharge. Graphite samples were exposed to the scrape-off layer and private flux region plasmas through the divertor material evaluation system (DiMES) to evaluate the Si deposition on the divertor targets. The Si II emission at the sample correlates with silicon injection and suggests net surface Si-deposition in measurable amounts. Post-mortem analysis showed Si-rich coatings containing silicon oxides, of which SiO$_2$ is the dominant component. No evidence of SiC was found, which is attributed to low divertor surface temperatures. The in-situ and ex-situ analysis found that Si-rich coatings of at least $0.4-1.2$ nm thickness have been deposited at $0.4-0.7$ nm/s. The technique is estimated to coat a surface area of at least 0.94 m$^2$ on the outer divertor. These results demonstrate the potential of using real-time material injection to form Si-enriched layers on divertor PFCs during reactor operation.
description: Florian Effenberg et al 2023 Nucl. Fusion in press https://doi.org/10.1088/1741-4326/acee98
Ricou & Boilleau
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1828

description: Ort: Pernambuco
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Classification of conformality models based on non-Abelian orbifolds
Creators: name: Frampton, Paul H.
name: Kephart, Thomas W.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2001

description: A systematic analysis is presented of compactifications of the type IIB superstring on AdS5×S5/Γ where Γ is a non-Abelian discrete group. Every possible Γ with order g<~31 is considered. 45 such groups exist but a majority cannot yield chiral fermions due to a certain theorem that is proved. The lowest order to embrace the non-SUSY standard SU(3)×SU(2)×U(1) model with three chiral families is Γ=D4×Z3, with g=24; this is the only successful model found in the search. The consequent uniqueness of the successful model arises primarily from the scalar sector, prescribed by the construction, being sufficient to allow the correct symmetry breakdown.
Appendices from Bayesian model evidence as a practical alternative to deviance information criterion
Creators: name: C. M. Pooley
name: G. Marion
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Computational Biology
subject: 10299 Applied Mathematics not elsewhere classified
subject: FOS: Mathematics
subject: 19999 Mathematical Sciences not elsewhere classified

description: Additional details and calculations reffered to in the paper.
(2382) Susannah Rowland Bedford
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Hartree-Fock Analogue Theory of Thermo-Optic Interaction
Creators: name: Stein, Enrico
name: Pelster, Axel
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Thermo-optic interaction significantly differs from the usual particle-particle interactions in physics, as it is retarded in time. A prominent platform for realising this kind of interaction are photon Bose-Einstein condensates, which are created in dye-filled microcavities. The dye solution continually absorbs and re-emits these photons, causing the photon gas to thermalise and to form a Bose-Einstein condensate. Because of a non-ideal quantum efficiency, these cycles heat the dye solution, creating a medium that provides an effective thermo-optic photon-photon interaction. So far, only a mean-field description of this process exists. This paper goes beyond by working out a quantum mechanical description of the effective thermo-optic photon-photon interaction. To this end, the self-consistent modelling of the temperature diffusion builds the backbone of the modelling. Furthermore, the manyfold experimental timescales allow for deriving an approximate Hamiltonian. The resulting quantum theory is applied in the perturbative regime to both a harmonic and a box potential for investigating its prospect for precise measurements of the effective photon-photon interaction strength.
The road towards effective governance and management of marine protected areas in South Africa: evolving policies, paradigms and processes
Creators: name: Kirkman, SP
name: Kowalski, P
name: Mann, BQ
name: Branch, GM
name: van der Bank, MG
name: Sink, KJ
name: Fielding, P
name: Mann-Lang, JB
name: Pfaff, MC
name: Kotsedi, D
name: Adams, R
name: Dlulisa, S
name: Petersen, SL
Publisher: name: Taylor & Francis
Year: 2023
Subjects: classificationCode: 59999
subject: Environmental Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: Science Policy

description: The efficacy of marine protected areas (MPAs) depends on their governance and management. We review their history in South Africa and recognise four periods. Period 1 (1964–1994) provided initial protection but was based on exclusionary, preservationist policies, was ad hoc in the absence of a national plan, and neglected social considerations. Period 2 (1994–2010) began introducing people-oriented policies, focused on ecosystems rather than species, and was strengthened by the formation of a national coordinating body. Period 3 (2010–2019) heralded improvements in design, ecosystem representation and stakeholder engagement, yet fractured governance hindered coordination and management. Period 4 (Since 2019) added challenges in managing new offshore MPAs. Progress in achieving effective MPA governance and management was assessed over these periods for 17 components of governance and management, representing key issues for which changes could be identified throughout. Fifteen components indicated overall improvements—most notably legislation and policies, MPA establishment, planning and design, and staff training and skills—whereas progress for most of the other components was weaker. Zero net gains were recorded for enforcement and compliance, and for the staff complement. Our recommendations flow principally from components assessed as faring poorly. We conclude with eight critical needs: (1) specify detailed objectives for every MPA; (2) fast-track management plans for new MPAs; (3) improve law enforcement and compliance; (4) enhance participation of adjacent communities and other stakeholders; (5) address MPA-related social impacts and injustices, and improve benefit sharing; (6) ensure financial sustainability; (7) strengthen evaluations of management effectiveness; and (8) improve cooperation between government authorities responsible for MPAs and fisheries.
NAVIGATING BATTERY CHOICES FOR ELECTRIC CARS IN HOT ENVIRONMENTS
Creators: name: Urunov, Asadbek
Publisher: name: Zenodo
Year: 2023

description: In the context of the surging adoption of electric vehicles (EVs) worldwide, this comprehensive article delves into a critical consideration for countries with hot climates: the selection of suitable battery types. Analyzing the impact of high temperatures on EV battery performance, the article presents a comparative exploration of lithium-ion, solid-state, and nickel-metal hydride batteries. It discusses their resilience to extreme heat, energy density, charging efficiency, cost implications, and environmental aspects. Case studies of EV models navigating scorching environments offer valuable insights into real-world battery behavior. The article further investigates innovative solutions such as adaptive thermal management systems and advanced cooling technologies. Finally, it proposes recommendations encompassing research directions, collaboration, policy frameworks, and consumer practices to optimize EV battery technology in hot climates.
On the intrinsic pinning and shape of charge-density waves in 1D Peierls systems
Creators: name: Cépas, O.
name: Quémerais, P.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Within the standard perturbative approach of Peierls, a charge-density wave is usually assumed to have a cosine shape of weak amplitude. In nonlinear physics, we know that waves can be deformed. What are the effects of the nonlinearities of the electron-lattice models in the physical properties of Peierls systems? We study in details a nonlinear discrete model, introduced by Brazovskii, Dzyaloshinskii and Krichever. First, we recall its exact analytical solution at integrable points. It is a cnoidal wave, with a continuous envelope, which may slide over the lattice potential at no energy cost, following Fröhlich's argument. Second, we show numerically that integrability-breaking terms modify some important physical properties. The envelope function may become discontinuous: electrons form stronger chemical bonds which are local dimers or oligomers. We show that an Aubry transition from the sliding phase to an insulating pinned phase occurs when the model is no longer integrable.
description: 46 pages, 23 figures
Weak-strong duality of the non-commutative Landau problem induced by a two-vortex permutation, and conformal bridge transformation
Creators: name: Alcala, Andrey
name: Plyushchay, Mikhail S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A correspondence is established between the dynamics of the two-vortex system and the non-commutative Landau problem (NCLP) in its sub- (non-chiral), super- (chiral) and critical phases. As a result, a trivial permutation symmetry of the point vortices induces a weak-strong coupling duality in the NCLP. We show that quantum two-vortex systems with non-zero total vorticity can be generated by applying conformal bridge transformation to a two-dimensional quantum free particle or to a quantum vortex-antivortex system of zero total vorticity. The sub- and super-critical phases of the quantum NCLP are generated in a similar way from the 2D quantum free particle in a commutative or non-commutative plane. The composition of the inverse and direct transformations of the conformal bridge also makes it possible to link the non-chiral and chiral phases in each of these two systems.
description: 30 pages
(2378) Emma Rowland Bedford
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Experimental Investigation of a Gasoline-Charged Heat Pipe Solar Water Heater
Creators: name: FADIEL, Ali F Ali
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 401704
subject: Mechanical engineering asset management
classificationCode: 401703
subject: Energy generation, conversion and storage (excl. chemical and electrical)

description: An experimental investigation was conducted under actual weather conditions at the Higher Institute for Sciences and Technology Tamimi in Libya located at 32.24°N latitude and 23.17°E longitude. The solar complex is designed, manufactured, and assembled with the effect of thermal pipes. The thermal tube is integrated into Flat sucking absorbs heat from solar radiation and this part is considered an evaporator, the other side of the Heat tube is an intense part that is inserted into the water tank, gasoline was selected as a charged work fluid in the copper pipe due to its availability in the local market. Temperatures were measured in the assembly's absorption board water temperature in the storage tank and instantaneous efficiency every hour. We noticed that the solar system started heating up the water when it reached a degree. The flat temperature is 80OC, which is the boiling temperature of the gasoline, and the maximum temperature of water reached Instantaneous efficiency is about 46 ° C 23% respectively.
Gastpar, Heinrich
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1826

description: Ort: Calw
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
(2377) Harriet Rowland
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Synthetic population of binary Cepheids. I. The effect of metallicity and initial parameter distribution on characteristics of Cepheids' companions
Creators: name: Karczmarek, Paulina
name: Smolec, Radosław
name: Hajdu, Gergely
name: Pietrzyński, Grzegorz
name: Gieren, Wolfgang
name: Narloch, Weronika
name: Wiktorowicz, Grzegorz
name: Belczynski, Krzysztof
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The majority of classical Cepheids are binary stars, yet the contribution of companions' light to the total brightness of the system has been assumed negligible and lacked a thorough, quantitative evaluation. We present an extensive study of synthetic populations of binary Cepheids, that aims to characterize Cepheids' companions (e.g. masses, evolutionary and spectral types), quantify their contribution to the brightness and color of Cepheid binaries, and assess the relevance of input parameters on the results. We introduce a collection of synthetic populations, which vary in metal content, initial parameter distribution, location of the instability strip edges, and star formation history. Our synthetic populations are free from the selection bias, while the percentage of Cepheid binaries is controlled by the binarity parameter. We successfully reproduce recent theoretical and empirical results: the percentage of binary Cepheids with main sequence (MS) companions, the contrast-mass ratio relation for binary Cepheids with MS companions, the appearance of binary Cepheids with giant evolved companions as outlier data points above the period-luminosity relation. Moreover, we present the first estimation of the percentage of binary Cepheids in the Large Magellanic Cloud and announce the quantification of the effect of binarity on the slope and zero-point of multiband period-luminosity relations, which will be reported in the next paper of this series.
description: 29 pages, 19 figures (5 in the Appendix), accepted for ApJ, replaced with a version after editor's corrections
Additional figures and tables from Lepidosaurian diversity in the Mesozoic–Palaeogene: the potential roles of sampling biases and environmental drivers.
Creators: name: Cleary, Terri J.
name: Benson, Roger B. J.
name: Evans, Susan E.
name: Barrett, Paul M.
Publisher: name: The Royal Society
Year: 2018
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 40308 Palaeontology (incl. Palynology)
subject: FOS: Earth and related environmental sciences

description: Supplementary figures S1-S6 and supplementary Table 1
Transformation of hexagonal Lu to cubic LuH$_{2+x}$ single-crystalline films
Creators: name: Li, Peiyi
name: Bi, Jiachang
name: Zhang, Shunda
name: Cai, Rui
name: Su, Guanhua
name: Qi, Fugang
name: Zhang, Ruyi
name: Wei, Zhiyang
name: Cao, Yanwei
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: With the recent report of near ambient superconductivity at room temperature in the N-doped lutetium hydride (Lu-H-N) system, the understanding of cubic Lu-H compounds has attracted worldwide attention. Generally, compared to polycrystal structures with non-negligible impurities, the single-crystalline form of materials with high purity can provide an opportunity to show their hidden properties. However, the experimental synthesis of single-crystalline cubic Lu-H compounds has not been reported thus far. Here, we developed an easy way to synthesize highly pure LuH$_{2+x}$ single-crystalline films by the post-annealing of Lu single-crystalline films (purity of 99.99%) in the H$_2$ atmosphere. The crystal and electronic structures of films were characterized by X-ray diffraction, Raman spectroscopy, and electrical transport. Interestingly, Lu films are silver-white and metallic, whereas their transformed LuH$_{2+x}$ films become purple-red and insulating, indicating the formation of an unreported electronic state of Lu-H compounds possibly. Our work provides a novel route to synthesize and explore more single-crystalline Lu-H compounds.
Lamy, J. P
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1826

description: Ort: Basel
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Vanishing DC holographic conductivity from a magnetic monopole condensate
Creators: name: Rougemont, Romulo
name: Noronha, Jorge
name: Zarro, Carlos A. D.
name: Wotzasek, Clovis
name: Guimaraes, Marcelo S.
name: Granado, Diego R.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show how to obtain a vanishing DC conductivity in 3-dimensional strongly coupled QFT's using a massive 2-form field in the bulk that satisfies a special kind of boundary condition. The real and imaginary parts of the AC conductivity are evaluated in this holographic setup and we show that the DC conductivity identically vanishes even for an arbitrarily small (though nonzero) value of the 2-form mass in the bulk. We identify the bulk action of the massive 2-form with an effective theory describing a phase in which magnetic monopoles have condensed in the bulk. Our results indicate that a condensate of magnetic monopoles in a 4-dimensional bulk leads to a vanishing DC holographic conductivity in 3-dimensional strongly coupled QFT's.
description: 24 pages, 2 figures, accepted for publication in JHEP
Can a combination of the conformal thin-sandwich and puncture methods yield binary black hole solutions in quasiequilibrium?
Creators: name: Evans, Charles R.
name: Cook, Gregory B.
name: Hannam, Mark D.
name: Baumgarte, Thomas W.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2003

description: We consider combining two important methods for constructing quasi-equilibrium initial data for binary black holes: the conformal thin-sandwich formalism and the puncture method. The former seeks to enforce stationarity in the conformal three-metric and the latter attempts to avoid internal boundaries, like minimal surfaces or apparent horizons. We show that these two methods make partially conflicting requirements on the boundary conditions that determine the time slices. In particular, it does not seem possible to construct slices that are quasi-stationary and avoid physical singularities and simultaneously are connected by an everywhere positive lapse function, a condition which must obtain if internal boundaries are to be avoided. Some relaxation of these conflicting requirements may yield a soluble system, but some of the advantages that were sought in combining these approaches will be lost. Comment: 8 pages, LaTeX2e, 2 postscript figures