cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Origin of Galactic sub-PeV diffuse gamma-ray emission: Constraints from high-energy neutrino observations
Creators: name: Liu, Ruo-Yu
name: Wang, Xiang-Yu
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Very recently, diffuse gamma rays with $0.1\,{\rm PeV}
description: 8 pages, 5 figures, to appear in ApJ Letters
User Experience Design for E-Voting: How mental models align with security mechanisms
Creators: name: Zollinger, Marie-Laure
name: Distler, Verena
name: Roenne, Peter B.
name: Ryan, Peter Y. A.
name: Lallemand, Carine
name: Koenig, Vincent
Publisher: name: arXiv
Year: 2021
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: This paper presents a mobile application for vote-casting and vote-verification based on the Selene e-voting protocol and explains how it was developed and implemented using the User Experience Design process. The resulting interface was tested with 38 participants, and user experience data was collected via questionnaires and semi-structured interviews on user experience and perceived security. Results concerning the impact of displaying security mechanisms on UX were presented in a complementary paper. Here we expand on this analysis by studying the mental models revealed during the interviews and compare them with theoretical security notions. Finally, we propose a list of improvements for designs of future voting protocols.
description: E-Vote-ID 2019 TalTech Proceedings
The effectiveness of quantum operations for eavesdropping on sealed messages
Creators: name: Lopata, Paul A
name: Bahder, Thomas B
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A quantum protocol is described which enables a user to send sealed messages and that allows for the detection of active eavesdroppers. We examine a class of eavesdropping strategies, those that make use of quantum operations, and we determine the information gain versus disturbance caused by these strategies. We demonstrate this tradeoff with an example and we compare this protocol to quantum key distribution, quantum direct communication, and quantum seal protocols.
description: 10 pages, 2 figures. Third Feynman Festival, 25 -- 29 August 2006, University of Maryland, College Park, Maryland, U.S.A
Standardization efforts around deposition of isotopic tracer data
Creators: name: Rocca-Serra, Philippe
Publisher: name: Zenodo
Year: 2019
Subjects: FAIR data, Fluxomics, Stable Isotope Resolved Metabolomics, Standards, Controlled Terminology, IUPAC InChi

description: This presentation, made during the ELIXIR Implementation Study on Standardizing fluxomics workflows kick-off meeting provides an overview of the standardisation efforts in the field of Fluxomics and Stable Isotope Resolved Metabolomics (SIRM). The presentation covers syntax and controlled terminologies for structuring experimental metadata of such studies to prepare for deposition to the European public repository Metabolights at EMBL-EBI. It introduces semantic resources such as MSIO, the Metabolomics Standards Initiative Ontology, the ISA format using by Metabolights,  but also a proposal for extending UIPAC InChi specifications to enable unambiguous description of chemical entities (isotopologues and isotopomers). This extension is central to the regularised reporting of SIRM studies and the creation of FAIR data matrices.
description: {"references": ["https://www.nature.com/articles/sdata201618", "https://doi.org/10.6084/m9.figshare.7150964.v1"]}
Pan-cancer analysis of tissue and single-cell HIF-pathway activation using a conserved gene signature.
Creators: name: Lombardi, Olivia
name: Li, Ran
name: Halim, Silvia
name: Choudhry, Hani
name: Ratcliffe, Peter J
name: Mole, David R
Publisher: name: The Francis Crick Institute
Year: 2022
Subjects: classificationCode: Biochemistry & Proteomics
subject: Biochemistry & Proteomics
classificationCode: Metabolism
subject: Metabolism
classificationCode: Cell Biology
subject: Cell Biology
classificationCode: Signalling & Oncogenes
subject: Signalling & Oncogenes

description: Activation of cellular hypoxia pathways, orchestrated by HIF (hypoxia-inducible factor) transcription factors, is a common feature of multiple tumor types, resulting from microenvironment factors and oncogenic mutation. Although they help drive many of the "hallmarks" of cancer and are associated with poor outcome and resistance to therapy, the transcriptional targets of HIF vary considerably depending on the cell type. By integrating 72 genome-wide assays of HIF binding and transcriptional regulation from multiple cancer types, we define a consensus set of 48 HIF target genes that is highly conserved across cancer types and cell lineages. These genes provide an effective marker of HIF activation in bulk and single-cell transcriptomic analyses across a wide range of cancer types and in malignant and stromal cell types. This allows the tissue-orchestrated responses to the hypoxic tumor microenvironment and to oncogenic HIF activation to be deconvoluted at the tumor and single-cell level.
Multi-pole extension for elliptic models of interacting integrable tops
Creators: name: Trunina, E.
name: Zotov, A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mathematical Physics (math-ph)
subject: High Energy Physics - Theory (hep-th)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: We review and give detailed description for ${\rm gl}_{NM}$ Gaudin models related to holomorphic vector bundles of rank $NM$ and degree $N$ over elliptic curve with $n$ punctures. Then we introduce their generalizations constructed by means of $R$-matrices satisfying the associative Yang-Baxter equation. A natural extension of the obtained models to the Schlesinger systems is given as well.
description: 25 pages, minor changes
Comment on "Two-dimensional third- and fifth-order nonlinear evolution equations for shallow water waves with surface tension" [Nonlinear Dyn, doi:10.1007/s11071-017-3938-7]
Creators: name: Rozmej, Piotr
name: Karczewska, Anna
Publisher: name: arXiv
Year: 2021
Subjects: subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences

description: The authors of the paper "Two-dimensional third- and fifth-order nonlinear evolution equations for shallow water waves with surface tension" \cite{Fok} claim that they derived the equation which generalizes the KdV equation to two space dimensions both in first and second order in small parameters. Moreover, they claim to obtain soliton solution to the derived first order (2+1)-dimension equation. The equation has been obtained by applying the perturbation method \cite{burde} for small parameters of the same order. The results, if correct, would be significant. In this comment, it is shown that the derivation presented in \cite{Fok} is inconsistent because it violates fundamental properties of the velocity potential. Therefore, the results, particularly the new evolution equation and the dynamics that it describes, bear no relation to the problem under consideration.
description: 5 pages, section 5 corrected, 1 reference added
[Replication] Exploring Microservice Ownership and Organizational Coupling in Open-Source Projects: An Empirical Study
Creators: name: Li, Xiaozhou
Publisher: name: figshare
Year: 2024
Subjects: classificationCode: 461202
subject: Empirical software engineering
classificationCode: 461206
subject: Software architecture

description: This is the replication package for the paper named Exploring Microservice Ownership and Organizational Coupling in Open-Source Projects: An Empirical Study.
ESTADO DA ARTE DA PESQUISA CONTÁBIL: UM ESTUDO BIBLIOMÉTRICO DE PERIÓDICOS NACIONAL E INTERNACIONALMENTE VEICULADOS ENTRE 2003 E 2007
Creators: name: Espejo, Márcia Maria Dos Santos Bortolocci
name: Cruz, Ana Paula Capuano Da
name: Lourenço, Rosenery Loureiro
name: Antonovz, Tatiane
name: Almeida, Lauro Brito De
Publisher: name: Revista de Informação Contábil
Year: 2010
Subjects: Bibliometria, Pesquisa Contábil, Tema e Metodologia

description: O objetivo do artigo é analisar as tendências temáticas e metodológicas de publicações veiculadas na Accounting, Organizations & Society (AOS), na Revista Contabilidade & Finanças (RCF) e na The Accounting Review (TAR) entre 2003 e 2007. Trata-se de um estudo bibliométrico com 538 artigos. Os resultados sugerem predominância da temática de usuários externos. Nos periódicos AOS e na TAR a temática relativa aos usuários internos apresentou tendência de crescimento. Perceberam-se maiores ocorrências de abordagem da racionalidade econômica, todavia, com tendência de queda. As abordagens de pesquisa comportamental e institucional mostraram-se ascendentes. Os autores mais produtivos foram responsáveis por 14,1% da produção científica analisada. Apenas 2,6% dos autores obtiveram publicação em mais de um periódico. Os resultados encontrados sugerem o estabelecimento de um processo contínuo de pesquisa contábil no Brasil. Os achados desse estudo não podem servir de base a inferências relativas a outros periódicos.
description: Revista de Informação Contábil, v. 3, n. 3 (2009): RIC - Vol. 3 - No. 3 - Jul-Set/2009
ENSURING SAFETY AND RELIABILITY IN SPACE NUCLEAR REACTORS
Creators: name: Brandl, Edenilson
Publisher: name: Zenodo
Year: 2023
Subjects: Space nuclear reactors
Safety verification
Reliability
Dual-layer security
Automation and AI
Radiological protection
Redundancy
Economic viability
Interstellar navigation
Risk assessment

description: Space nuclear reactors are critical components of advanced spacecraft propulsion systems, offering the potential for faster interplanetary travel and extended missions. This comprehensive review explores the key aspects and challenges associated with ensuring the safety, reliability, and environmental impact of space nuclear reactors. It highlights the implementation of dual-layer security verification systems, distributed reactor configurations, and the integration of automation and artificial intelligence to enhance control and maintenance. Additionally, the paper discusses radiological protection measures, redundancy and backup systems, and the economic viability of nuclear propulsion. Moreover, it addresses the complex task of interstellar navigation with nuclear propulsion, emphasizing reactor design, autonomous guidance systems, and environmental considerations. Lastly, the paper underscores the importance of risk and vulnerability assessments in nuclear propulsion systems and their relevance to future space colonization endeavors. This review provides a comprehensive overview of the multifaceted challenges and advancements in space nuclear reactor technology, contributing to the safety and success of space exploration missions.

 

Weltraum-Kernreaktoren sind wichtige Komponenten fortschrittlicher Antriebssysteme für Raumfahrzeuge und bieten das Potenzial für schnellere interplanetare Reisen und längere Missionen. In dieser umfassenden Übersicht werden die wichtigsten Aspekte und Herausforderungen untersucht, die mit der Gewährleistung der Sicherheit, Zuverlässigkeit und Umweltauswirkungen von Weltraumkernreaktoren verbunden sind. Es beleuchtet die Implementierung zweischichtiger Sicherheitsüberprüfungssysteme, verteilter Reaktorkonfigurationen und die Integration von Automatisierung und künstlicher Intelligenz zur Verbesserung von Kontrolle und Wartung. Darüber hinaus werden Strahlenschutzmaßnahmen, Redundanz- und Backup-Systeme sowie die Wirtschaftlichkeit nuklearer Antriebe erörtert. Darüber hinaus befasst es sich mit der komplexen Aufgabe der interstellaren Navigation mit Kernantrieb und legt dabei den Schwerpunkt auf Reaktordesign, autonome Leitsysteme und Umweltaspekte. Abschließend unterstreicht das Papier die Bedeutung von Risiko- und Vulnerabilitätsbewertungen in nuklearen Antriebssystemen und ihre Relevanz für zukünftige Weltraumbesiedlungsbemühungen. Dieser Bericht bietet einen umfassenden Überblick über die vielfältigen Herausforderungen und Fortschritte in der Weltraum-Kernreaktortechnologie, die zur Sicherheit und zum Erfolg von Weltraumforschungsmissionen beitragen.
Shocks in nonlocal media
Creators: name: Ghofraniha, Neda
name: Conti, Claudio
name: Ruocco, Giancarlo
name: Trillo, Stefano
Publisher: name: arXiv
Year: 2007
Subjects: subject: Optics (physics.optics)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We investigate the formation of collisionless shocks along the spatial profile of a gaussian laser beam propagating in nonlocal nonlinear media. For defocusing nonlinearity the shock survives the smoothing effect of the nonlocal response, though its dynamics is qualitatively affected by the latter, whereas for focusing nonlinearity it dominates over filamentation. The patterns observed in a thermal defocusing medium are interpreted in the framework of our theory.
description: 5 pages, 5 figures
Quantum Coin Flipping, Qubit Measurement and Generalized Fibonacci Numbers
Creators: name: Pashaev, Oktay K.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The problem of Hadamard quantum coin measurement in $n$ trials, with arbitrary number of repeated consecutive last states is formulated in terms of Fibonacci sequences for duplicated states, Tribonacci numbers for triplicated states and $N$-Bonacci numbers for arbitrary $N$-plicated states. The probability formulas for arbitrary position of repeated states are derived in terms of Lucas and Fibonacci numbers. For generic qubit coin, the formulas are expressed by Fibonacci and more general, $N$-Bonacci polynomials in qubit probabilities. The generating function for probabilities, the Golden Ratio limit of these probabilities and Shannon entropy for corresponding states are determined. By generalized Born rule and universality of $n$-qubit measurement gate, we formulate problem in terms of generic $n$-qubit states and construct projection operators in Hilbert space, constrained on the Fibonacci tree of the states. The results are generalized to qutrit and qudit coins, described by generalized Fibonacci-$N$-Bonacci sequences.
description: 28 pages, 5 figures, accepted to "Theoretical and Mathematical Physics", Proceedings of Conference "Polivanov-90", 16-17 December 2020, Moscow, Russian Federation
A CONTRIBUIÇÃO DA VISÃO BASEADA EM RECURSOS PARA A PESQUISA EM CONTABILIDADE GERENCIAL: UMA ANÁLISE BIBLIOMÉTRICA
Creators: name: Júnior, Abraão Freires Saraiva
name: Alcalde, Adriano
name: Da Costa, Reinaldo Pacheco
Publisher: name: Revista de Informação Contábil
Year: 2010
Subjects: Pesquisa em Contabilidade Gerencial. Visão Baseada em Recursos. Análise Bibliométrica.

description: Este trabalho objetiva caracterizar que tipo de contribuição a Visão Baseada em Recursos (Resource-Based View – RBV) pode trazer para a pesquisa em contabilidade gerencial, além de levantar os principais autores, instituições, países e veículos de publicação nos quais são realizadas e publicadas as pesquisas sobre RBV. Para cumprir este objetivo, é realizada uma análise bibliométrica sobre publicações acadêmicas internacionais a partir da base de dados ProQuest®. De um total de 374 trabalhos, são elencados 62 que utilizam como base teórica a RBV e apresentam contribuição para a pesquisa em contabilidade gerencial. Como principal resultado verifica-se que a RBV tem contribuído, principalmente, às questões ligadas ao desempenho organizacional. Além disso, é evidenciada a existência de uma concentração da pesquisa em RBV nas universidades dos Estados Unidos, principalmente, devido ao elevado número de citações dos trabalhos desenvolvidos por Jay Barney (Fisher College of Business).
description: Revista de Informação Contábil, v. 3, n. 3 (2009): RIC - Vol. 3 - No. 3 - Jul-Set/2009
Embedding of FRW Cosmology in DGP Scenario with a Non-Minimally Coupled Scalar Field on the Brane
Creators: name: Nozari, Kourosh
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct a DGP inspired braneworld scenario where a scalar field non-minimally coupled to the induced Ricci curvature is present on the brane. We show that this model allows for an embedding of the standard Friedmann cosmology in the sense that the cosmological evolution of the background metric on the brane can be described by the standard Friedmann equation. The relation between our framework and the dark-energy formalism is explored.
description: 14 pages, no figure
Spatial scales of sensible heat flux variability : representativeness of flux measurements and surface layer structure over suburban terrain
Creators: name: Schmid, Hans Peter Emil
Publisher: name: University of British Columbia
Year: 2010

description: The surface character of a suburban area is far from the uniform, smooth and flat planes over which current surface-layer theory is valid and where vertical eddy-fluxes can be assumed to be almost constant horizontally and vertically. The complexity of the surface introduces considerable variability into the atmosphere at small spatial scales. This variability is partly reduced and spatially-averaged by turbulent mixing but still leaves the concerns about the spatial representativeness of sensible heat flux measurements over a suburban area. The spatial scales of sensible heat flux variability are discussed in terms of the distribution of surface temperature and roughness elements. It is shown that : (1) an eddy-correlation measurement can be considered spatially representative, if its surface zone of influence (source area) is large enough to include a spatially representative sample of surface temperature and roughness elements. (2) a quantitative measure of spatial representativeness can be estimated by use of the two-dimensional Fourier transform of the surface temperature and roughness element distributions (i.e. by the normalized integrated variance spectrum). (3) the source area of an eddy correlation measurement may be evaluated by a numerical model based on a probability density function plume diffusion model. The source area model developed herein can also be used to estimate the relative influence of specific surface sources or sinks upon an eddy-flux measurement in the surface layer. These concepts are tested in a suburban residential area in Vancouver, B.C., Canada. Remotely sensed surface temperatures and a digitized roughness element inventory are used as data-bases for the Fourier transforms to develop representativeness criteria for eddy-flux measurements. A set of sensible heat flux measurements at six sites and the corresponding source area calculations are used to formulate recommendations for the objective evaluation of the spatial representativeness of sensible heat flux measurements over a suburban area. The validity of the suggested evaluation methods is confirmed by the observations. Internal boundary layer growth, estimated by the source area model, compares well with existing work. Some consequences of complex surfaces on the surface layer structure are briefly discussed.
Non-classical photon pair generation in atomic vapours
Creators: name: Sandhya, S. N.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: A scheme for the generation of non-classical pairs of photons in atomic vapours is proposed. The scheme exploits the fact that the cross correlation of the emission of photons from the extreme transitions of a four-level cascade system shows anti-bunching which has not been reported earlier and which is unlike the case of the three level cascade emission which shows bunching. The Cauchy-Schwarz inequality which is the ratio of cross-correlation to the auto correlation function in this case is estimated to be $10^3-10^6$ for controllable time delay, and is one to four orders of magnitude larger compared to previous experiments. The choice of Doppler free geometry in addition to the fact that at three photon resonance the excitation/deexcitation processes occur in a very narrow frequency band, ensures cleaner signals.
description: 18 pages, 7 figures
CEPSS: UM SISTEMA DE SUPORTE ESPECIALISTA PARA ESTIMAÇÃO DE CUSTOS E FORMAÇÃO DE PREÇOS EM EMPRESAS DE PRODUÇÃO POR ENCOMENDA
Creators: name: Souza, Antônio Artur
name: Avelar, Ewerton Alex
name: Endrici, João Otávio Montanha
name: Gatto, Rafael A
Publisher: name: Revista de Informação Contábil
Year: 2010
Subjects: Empresas de produção por encomenda; Estimação de custos; Formação de preços; Sistema de suporte à decisão; Sistema especialista

description: Este artigo descreve as funcionalidades do Sistema CEPSS (Cost Estimation and Pricing Support System), o qual tem por objetivo dar suporte informacional aos processos de estimação de custos (EC) e de formação de preços (FP) em empresas de produção por encomenda (EPEs). O Sistema CEPSS foi desenvolvido, paulatinamente, com base em informações coletadas com profissionais responsáveis pela EC e pela FP em EPEs. Destaca-se que a utilização de ferramentas computacionais tem sido uma constante na realidade das empresas, por proporcionarem agilidade e credibilidade aos complexos processos administrativos. Assim, o uso de sistemas de informações, como o Sistema CEPSS, normalmente não constitui apenas uma vantagem competitiva, mas uma garantia de permanência no mercado. Conclui-se, por meio da pesquisa realizada, que o Sistema CEPSS apresenta características que o tornam uma ferramenta bastante eficaz e eficiente para decisões relacionadas aos processos de EC e de FP no ambiente de produção por encomenda.
description: Revista de Informação Contábil, v. 3, n. 4 (2009): RIC - Vol. 3 - No. 4 - Out -Dez/2009
title: Rapport de voyage, Annam (1898) : Ligne de l'Indochine, 1903, voyage n°16
Creators: name: Girard, R.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2023
Subjects: subject: Compagnie des Messageries Maritimes
subject: Transports maritimes - Histoire
subject: Marine marchande
subject: Journaux de bord

description: Chapitrage : Rapport du commandant
description: Source: French Lines & Compagnies, 1997 002 3939-33
description: Coverage: 1903-05-03/1903-07-28
Primordial antimatter in the contemporary universe
Creators: name: Bambi, Cosimo
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In some baryogenesis scenarios, the universe acquires a non-vanishing average baryonic charge, but the baryon to photon ratio is not spatially constant and can be even negative in some space regions. This allows for existence of lumps of antimatter in our neighborhood and the possibility that very compact antimatter objects make a part of cosmological dark matter. Here I discuss the peculiar signatures which may be observed in a near future.
description: 8 pages. Talk presented at "SciNeGHE07", 18 - 20 June 2007, Frascati, Rome, Italy
RELAÇÃO ENTRE O EVA® E OS INVESTIMENTOS EM RESPONSABILIDADE SOCIAL EMPRESARIAL DAS INSTITUIÇÕES BANCÁRIAS DO BRASIL
Creators: name: Leite Filho, Geraldo Alemandro
Publisher: name: Revista de Informação Contábil
Year: 2010
Subjects: Desempenho, EVA®, Responsabilidade social empresarial

description: O presente estudo verificou a associação entre os indicadores de responsabilidade social empresarial do Balanço Social e o desempenho econômico (EVA®) das instituições bancárias do Brasil. A amostra englobou todos os bancos que tiveram o Balanço Social disponibilizado no site do IBASE. Utilizou-se metodologia de avaliação quantitativa de dados secundários por meio da análise de regressão múltipla. Os resultados indicaram que do total dos modelos montados 63% rejeitaram a hipótese de relacionamento entre as variáveis e 37%, aceitaram a hipótese de relacionamento entre as variáveis. Concluiu-se que os investimentos em responsabilidade social empresarial não explicaram de forma significativa uma melhora na performance do Valor Econômico Agregado das instituições bancárias. Muito embora a responsabilidade social não explique o desempenho do EVA® os modelos de regressão montados não demonstraram relacionamento negativo entre os Indicadores Sociais e ambientais e o EVA®.
description: Revista de Informação Contábil, v. 3, n. 4 (2009): RIC - Vol. 3 - No. 4 - Out -Dez/2009
A Minimal Explanation of Flavour Anomalies: B-Meson Decays, Muon Magnetic Moment, and the Cabibbo Angle
Creators: name: Marzocca, David
name: Trifinopoulos, Sokratis
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Significant deviations from the Standard Model are observed in semileptonic charged and neutral-current B-decays, the muon magnetic moment, and the extraction of the Cabibbo angle. We propose that these deviations point towards a coherent pattern of New Physics effects induced by two scalar mediators, a leptoquark $S_1$ and a charged singlet $ϕ^+$. While $S_1$ can provide solutions to charged-current $B$-decays and the muon magnetic moment, and $ϕ^+$ can accommodate the Cabibbo-angle anomaly independently, their one-loop level synergy can also address neutral-current $B$-decays. This framework provides the most minimal explanation to the above-mentioned anomalies, while being consistent with all other phenomenological constraints.
description: 8 pages, 8 figures. v2: references updated
Additional file 4 of A novel signature to predict thyroid cancer prognosis and immune landscape using immune-related LncRNA pairs
Creators: name: Song, Bo
name: Tian, Lijun
name: Zhang, Fan
name: Lin, Zheyu
name: Gong, Boshen
name: Liu, Tingting
name: Teng, Weiping
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified

description: Additional file 4: Figure S2. Boxplots indicated that (a) age, (b) survival status, (c) N stage, and (d) clinical stage were related to the risk score.
Solving The High Energy Evolution Equation Including Running Coupling Corrections
Creators: name: Albacete, Javier L.
name: Kovchegov, Yuri V.
Publisher: name: arXiv
Year: 2007
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study the solution of the nonlinear BK evolution equation with the recently calculated running coupling corrections [hep-ph/0609105, hep-ph/0609090]. Performing a numerical solution we confirm the earlier result of [hep-ph/0408216] that the high energy evolution with the running coupling leads to a universal scaling behavior for the dipole scattering amplitude. The running coupling corrections calculated recently significantly change the shape of the scaling function as compared to the fixed coupling case leading to a considerable increase in the anomalous dimension and to a slow-down of the evolution with rapidity. The difference between the two recent calculations is due to an extra contribution to the evolution kernel, referred to as the subtraction term, which arises when running coupling corrections are included. These subtraction terms were neglected in both recent calculations. We evaluate numerically the subtraction terms for both calculations, and demonstrate that when the subtraction terms are added back to the evolution kernels obtained in the two works the resulting dipole amplitudes agree with each other! We then use the complete running coupling kernel including the subtraction term to find the numerical solution of the resulting full non-linear evolution equation with the running coupling corrections. Again the scaling regime is recovered at very large rapidity.
description: 30 pages and 12 figures. Typos corrected and references updated
Die Bildungseinrichtungen der schwedischen Arbeiterbewegung: Hintergründe und Forschungsübersicht
Creators: name: Leffler, Marion
Publisher: name: Moving the Social
Year: 2014

description: This is the contribution "Die Bildungseinrichtungen der schwedischen Arbeiterbewegung: Hintergründe und Forschungsübersicht" of MTS 10 (1990).
description: Moving the Social, Vol 10 (1990): Forschungen zur Arbeiterschaft und Arbeiterbewegung in Schweden
RETENÇÃO DE LUCROS VERSUS INVESTIMENTOS: AS COMPANHIAS ABERTAS DO MERCADO BRASILEIRO ESTÃO CUMPRINDO AS NORMAS LEGAIS?
Creators: name: Salotti, Bruno Meirelles
name: Santos, Ariovaldo Dos
Publisher: name: Revista de Informação Contábil
Year: 2010
Subjects: subject: Distribuição de Lucros, Lucros Retidos, Lucros Acumulados, Investimentos, Companhias Abertas.
subject: Contabilidade Societária

description: Os lucros retidos devem, segundo a legislação societária, ser investidos seguindo o orçamento de capital das empresas. Portanto, espera-se que os lucros não distribuídos sejam investidos nos períodos seguintes. A legislação societária também exige que as companhias não deixem saldo na conta lucros acumulados, pois a obtenção de lucros pressupõe uma destinação, feita em conta específica de reserva de lucros. Assim, esta pesquisa objetivou responder a duas perguntas: os lucros retidos das empresas abertas estão sendo investidos? A conta lucros acumulados tem sido apresentada sem saldo, de acordo com o estabelecido na legislação societária e nas regras da CVM? A pesquisa utilizou dados contábeis do período de 2001 a 2005. Com relação à primeira questão, os resultados da pesquisa indicaram que, aproximadamente, de cada 5 empresas da amostra, uma não investe (em ativo permanente) no ano seguinte valor igual ou superior aos seus lucros não distribuídos aos acionistas. Sobre a segunda pergunta, os resultados mostraram que ainda há um percentual significativo de empresas da amostra com saldo em lucros acumulados, mas com forte tendência de queda: o percentual de empresas apurado foi de 34% em 2001 e caiu para 14% em 2005. Isso pode ser decorrência da edição da Lei nº. 10.303/01. Apesar de essa lei ter alterado a regra apenas das S/As de capital fechado, deve ter influenciado a prática das companhias abertas.
description: Revista de Informação Contábil, v. 3, n. 4 (2009): RIC - Vol. 3 - No. 4 - Out -Dez/2009
Additional file 1 of Mesenchymal stem cell-derived extracellular vesicles for treatment of bone loss within periodontitis in pre-clinical animal models: a meta-analysis
Creators: name: Zhou, Huan
name: Qi, Yan-Xin
name: Zhu, Chun-Hui
name: Li, Ang
name: Pei, Dan-Dan
Publisher: name: figshare
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: Hematology

description: Supplementary Material 1
Bosonization, mass generation, and the pseudo Chern-Simons action
Creators: name: Magalhães, Gabriel C.
name: Alves, Van S.
name: Nascimento, Leandro O.
name: Marino, Eduardo C.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We discuss several aspects of a generalization of the Chern-Simons action containing the pseudo-differential operator$\sqrt{-\Box}$, which we shall call pseudo Chern-Simons (PCS). Firstly, we derive the PCS from the bosonization of free massive Dirac particles in (2+1)D in the limit when $m^2\ll p^2$, where $m$ is the fermion mass and $p$ is its momentum. In this regime, the whole bosonized action also has a modified Maxwell term, involving the same pseudo-differential operator. Furthermore, the large-mass $m^2\gg p^2$ regime is also considered. We also investigate the main effects of the PCS term into the Pseudo quantum electrodynamics (PQED), which describes the electromagnetic interactions between charged particles in (2+1)D. We show that the massless gauge field of PQED becomes massive in the presence of a PCS term, without the need of a Higgs mechanism. In the nonrelativistic limit, we show that the static potential has a repulsive term (given by the Coulomb potential) and an attractive part (given by a sum of special functions), whose competition generates bound states of particles with the same charge. Having in mind two-dimensional materials, we also conclude that the presence of a PCS term does not affect the renormalization either of the Fermi velocity and of the band gap in a Dirac-like material.
X-ray diffraction from shock-loaded polycrystals
Creators: name: Swift, Damian C.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: X-ray diffraction was demonstrated from shock-compressed polycrystalline metal on nanosecond time scales. Laser ablation was used to induce shock waves in polycrystalline foils of Be, 25 to 125 microns thick. A second laser pulse was used to generate a plasma x-ray source by irradiation of a Ti foil. The x-ray source was collimated to produce a beam of controllable diameter, and the beam was directed at the Be sample. X-rays were diffracted from the sample, and detected using films and x-ray streak cameras. The diffraction angle was observed to change with shock pressure. The diffraction angles were consistent with the uniaxial (elastic) and isotropic (plastic) compressions expected for the loading conditions used. Polycrystalline diffraction will be used to measure the response of the crystal lattice to high shock pressures and through phase changes.
Vorwort
Creators: name: Tenfelde, Klaus
Publisher: name: Moving the Social
Year: 2014

description: This is the contribution "Vorwort" of MTS 18 (1997).
description: Moving the Social, Vol 18 (1997): Kolloquium für Hans Mommsen: Freiheit und Sozialismus. Arbeiterbewegung und Menschenrechte in Deutschland im 19./20. Jhd
Überlegungen zu einer Sozialgeschichte der Gewerkschaften in der SBZ/DDR - Plädoyer für einen Perspektivenwechsel
Creators: name: Stadtland, Helke
Publisher: name: Moving the Social
Year: 2014

description: This is the contribution "Überlegungen zu einer Sozialgeschichte der Gewerkschaften in der SBZ/DDR - Plädoyer für einen Perspektivenwechsel" of MTS 18 (1997).
description: Moving the Social, Vol 18 (1997): Kolloquium für Hans Mommsen: Freiheit und Sozialismus. Arbeiterbewegung und Menschenrechte in Deutschland im 19./20. Jhd
ANÁLISE DOS PARECERES DE AUDITORIA DAS DEMONSTRAÇÕES CONTÁBEIS DE EMPRESAS DE SANTA CATARINA REGISTRADAS NA COMISSÃO DE VALORES MOBILIÁRIOS
Creators: name: Da Cunha, Paulo Roberto
name: Beuren, Ilse Maria
name: Pereira, Eliangela
Publisher: name: Revista de Informação Contábil
Year: 2010
Subjects: Normas Brasileiras de Contabilidade; Pareceres de auditoria; Demonstrações contábeis.

description: O artigo objetiva verificar se os pareceres de auditoria das demonstrações contábeis são apresentados de acordo com as Normas Brasileiras de Contabilidade, nos aspectos formal e informacional. Para tanto, realizou-se pesquisa documental, por meio da análise do parecer de auditoria das demonstrações contábeis de empresas de Santa Catarina registradas na Comissão de Valores Mobiliários. A população compõem-se das 85 empresas registradas e a amostra restringe-se às 33 empresas em fase operacional. Para fins de análise consideraram-se as demonstrações contábeis de 2004, as respectivas notas explicativas e os pareceres de auditoria. Os resultados da pesquisa mostram características das empresas pesquisadas, aspectos formais dos pareceres de auditoria e aspectos informativos dos pareceres de auditoria. Conclui-se que os pareceres de auditoria das demonstrações contábeis das empresas pesquisadas podem melhorar em relação aos aspectos formais, conforme estabelecido nas Normas Brasileiras de Contabilidade. Porém, apresentam-se de modo satisfatório no que concerne aos aspectos informativos, uma vez que os pareceres foram apresentados revestindo-se de compreensibilidade.
description: Revista de Informação Contábil, v. 3, n. 4 (2009): RIC - Vol. 3 - No. 4 - Out -Dez/2009
QCD equation of state and the structure of neutron stars in NJL model
Creators: name: Xu, Shu-Sheng
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The chiral and pion superfluidity phase transitions are studied within NJL model. The model parameters are fitted by pion mass and decay constant together with recent isospin density from lattice QCD. The dense and cold QCD matter suffered the first order chiral phase transition during the quark chemical potential increase. Based on the studies of phase structures, the equation of states~(EoS) of dense QCD matter are calculated with the conditions of $β$ equilibrium and electric charge neutrality. Take the EoS as input, the mass-radius relation of neutron stars are predicted, which is consistent with recent observations of heaviest mass and radius of $1.4M_\odot$.
Die Arbeiterbewegung in der bürgerlichen Gesellschaft
Creators: name: Tenfelde, Klaus
Publisher: name: Moving the Social
Year: 2014

description: This is the contribution "Die Arbeiterbewegung in der bürgerlichen Gesellschaft" of MTS 18 (1997).
description: Moving the Social, Vol 18 (1997): Kolloquium für Hans Mommsen: Freiheit und Sozialismus. Arbeiterbewegung und Menschenrechte in Deutschland im 19./20. Jhd
LIFT-SLAM: a deep-learning feature-based monocular visual SLAM method
Creators: name: Bruno, Hudson M. S.
name: Colombini, Esther L.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: The Simultaneous Localization and Mapping (SLAM) problem addresses the possibility of a robot to localize itself in an unknown environment and simultaneously build a consistent map of this environment. Recently, cameras have been successfully used to get the environment's features to perform SLAM, which is referred to as visual SLAM (VSLAM). However, classical VSLAM algorithms can be easily induced to fail when either the motion of the robot or the environment is too challenging. Although new approaches based on Deep Neural Networks (DNNs) have achieved promising results in VSLAM, they still are unable to outperform traditional methods. To leverage the robustness of deep learning to enhance traditional VSLAM systems, we propose to combine the potential of deep learning-based feature descriptors with the traditional geometry-based VSLAM, building a new VSLAM system called LIFT-SLAM. Experiments conducted on KITTI and Euroc datasets show that deep learning can be used to improve the performance of traditional VSLAM systems, as the proposed approach was able to achieve results comparable to the state-of-the-art while being robust to sensorial noise. We enhance the proposed VSLAM pipeline by avoiding parameter tuning for specific datasets with an adaptive approach while evaluating how transfer learning can affect the quality of the features extracted.
description: 30 pages, Published in Neurocomputing
Kurzer Bericht über die Tätigkeit des Instituts zur Erforschung der europäischen Arbeiterbewegung 1995/96
Creators: name: Friedemann, Peter
Publisher: name: Moving the Social
Year: 2014

description: This is the contribution "Kurzer Bericht über die Tätigkeit des Instituts zur Erforschung der europäischen Arbeiterbewegung 1995/96" of MTS 18 (1997).
description: Moving the Social, Vol 18 (1997): Kolloquium für Hans Mommsen: Freiheit und Sozialismus. Arbeiterbewegung und Menschenrechte in Deutschland im 19./20. Jhd
Tomography of time-dependent quantum spin networks with machine learning
Creators: name: Han, Chen-Di
name: Glaz, Bryan
name: Haile, Mulugeta
name: Lai, Ying-Cheng
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Interacting spin networks are fundamental to quantum computing. Data-based tomography of time-independent spin networks has been achieved, but an open challenge is to ascertain the structures of time-dependent spin networks using time series measurements taken locally from a small subset of the spins. Physically, the dynamical evolution of a spin network under time-dependent driving or perturbation is described by the Heisenberg equation of motion. Motivated by this basic fact, we articulate a physics-enhanced machine learning framework whose core is Heisenberg neural networks. In particular, we develop a deep learning algorithm according to some physics motivated loss function based on the Heisenberg equation, which "forces" the neural network to follow the quantum evolution of the spin variables. We demonstrate that, from local measurements, not only the local Hamiltonian can be recovered but the Hamiltonian reflecting the interacting structure of the whole system can also be faithfully reconstructed. We test our Heisenberg neural machine on spin networks of a variety of structures. In the extreme case where measurements are taken from only one spin, the achieved tomography fidelity values can reach about 90%. The developed machine learning framework is applicable to any time-dependent systems whose quantum dynamical evolution is governed by the Heisenberg equation of motion.
description: 14 pages, 8 figures
Observation of Planar Hall Effect in Topological Insulator -- Bi$_2$Te$_3$
Creators: name: Bhardwaj, Archit
name: P., Syam Prasad
name: Raman, Karthik
name: Suri, Dhavala
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Planar Hall effect (PHE) in topological insulators (TIs) is discussed as an effect that stems mostly from conduction due to topologically protected surface states. Although surfaces states play a critical role and are of utmost importance in TIs, our present study reflects the need for considering the bulk conduction in understanding PHE in TIs. Here, we demonstrate an enhancement in PHE amplitude by three times by doubling the thickness of Bi$_2$Te$_3$ film on Si (111). The PHE amplitude reaches $\approx$~6 n$Ω$m in 30 quintuple layer (QL) device as compared to $\approx$~2 n$Ω$m in 14 QL. We find that the PHE amplitude increases with temperature in the 30 QL Bi$_2$Te$_3$ films grown on Si (111) and Al$_2$O$_3$ (0001). Our experiments indicate that the contribution of bulk states to PHE in TIs could be significant.
MEDIÇÃO DE DESEMPENHO EMPRESARIAL EM ORGANIZAÇÕES DE CONSTRUÇÃO CIVIL: UMA APLICAÇÃO UTILIZANDO A ANÁLISE MULTIVARIADA
Creators: name: Almeida Holanda, Fernanda Marques De
name: Nóbrega Cavalcante, Paulo Roberto Da
name: Carvalho, José Ribamar Marques
Publisher: name: Revista de Informação Contábil
Year: 2010
Subjects: subject: Medição de Desempenho. Indicadores de Performance. Setor de Construção Civil.
subject: Medição de Desempenho Empresarial

description: Esse estudo tem como objetivo analisar a percepção dos gestores das empresas do subsetor de construção civil da cidade de João Pessoa, PB, em relação à importância dos indicadores de desempenho financeiro e não-financeiro. Dessa forma, foi utilizada a pesquisa bibliográfica, de campo, quantitativa e descritiva. Para obtenção do universo da pesquisa, foi utilizada a listagem dos associados do SINDUSCON-JP, composta por 161 empresas. A amostragem considerada na pesquisa foi probabilística estratificada. Os resultados obtidos nesse trabalho revelam um conjunto de três fatores distintos: O Fator 1 como sendo Indicadores Relacionados à Produtividade da Construção Civil; O Fator 2 Indicadores Relacionados aos Custos e a Qualidade dos Empreendimentos Imobiliários; e o Fator 3 com Indicadores Relacionados à Análise de Mercado, demonstrando indícios particulares referentes à utilização de indicadores de desempenho no âmbito das empresas pesquisadas.
description: Revista de Informação Contábil, v. 3, n. 4 (2009): RIC - Vol. 3 - No. 4 - Out -Dez/2009
Bericht über die Tätigkeiten des Instituts für soziale Bewegungen 2002/2003
Creators: name: Mittag, Jürgen
Publisher: name: Moving the Social
Year: 2015

description: This is the contribution "Bericht über die Tätigkeiten des Instituts für soziale Bewegungen 2002/2003" of MTS 31 (2004).
description: Moving the Social, Vol 31 (2004): Forschungen und Forschungsberichte
Anomalous c-axis transport in layered metals
Creators: name: Gutman, D. B.
name: Maslov, D. L.
Publisher: name: arXiv
Year: 2007
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: Transport in metals with strongly anisotropic single-particle spectrum is studied. Coherent band transport in all directions, described by the standard Boltzmann equation, is shown to withstand both elastic and inelastic scattering as long as $E_Fτ\gg 1$. A model of phonon-assisted tunneling via resonant states located in between the layers is suggested to explain a non-monotonic temperature dependence of the c-axis resistivity observed in experiments.
description: 5 pages 2 figures
Hans Gottfurcht: Ein gewerkschaftlicher Handlungsreisender
Creators: name: Bitzegeio, Ursula
Publisher: name: Moving the Social
Year: 2015

description: The political participation of trade unionists in post-war Germany politics has already not been pointed out. Within the representations of the young Federal Republic of Germany, the leader of the trade unions are often out of the question, although the design of the German Trade Union Federation had been such an exceptional factor for the re-establishment of Democracy in Germany. The biographical essay will introduce Hans Gottfurcht (1896–1982), who was the chairman of the national group of German trade unionists in British exile during the Second World War. The proposals of Hans Gottfurcht and the London group, in particular the setting up of industrial unions, based on the principles of voluntary membership and political independence, have made an important contribution to the re-organisation of the trade union movement in Germany.
description: Moving the Social, Vol 35 (2006): Die Gewerkschaftselite der Nachkriegszeit: Prägung - Funktion - Leitbilder
Aggregating From Multiple Target-Shifted Sources
Creators: name: Shui, Changjian
name: Li, Zijian
name: Li, Jiaqi
name: Gagné, Christian
name: Ling, Charles
name: Wang, Boyu
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Multi-source domain adaptation aims at leveraging the knowledge from multiple tasks for predicting a related target domain. Hence, a crucial aspect is to properly combine different sources based on their relations. In this paper, we analyzed the problem for aggregating source domains with different label distributions, where most recent source selection approaches fail. Our proposed algorithm differs from previous approaches in two key ways: the model aggregates multiple sources mainly through the similarity of semantic conditional distribution rather than marginal distribution; the model proposes a \emph{unified} framework to select relevant sources for three popular scenarios, i.e., domain adaptation with limited label on target domain, unsupervised domain adaptation and label partial unsupervised domain adaption. We evaluate the proposed method through extensive experiments. The empirical results significantly outperform the baselines.
Wege und Abwege des Konzepts des Europas der Bürger
Creators: name: Mittag, Jürgen
Publisher: name: Moving the Social
Year: 2014

description: Jürgen Nielsen-Sikora: Europa der Bürger? Anspruch und Wirklichkeit der europäischen Einigung - eine Spurensuche, Stuttgart 2009.
description: Moving the Social, Vol 44 (2010): Forschungen und Forschungsberichte