cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Handbook for sustainable internationalisation
Creators: name: Alves, Helena
name: Terzieva, Viktoriya
Publisher: name: Green Erasmus Partnership
Year: 2023

description: The Handbook contains research results on the state of play of sustainable internationalisation in Higher Education Institutions, as well as important resources that can be used to embed environmental sustainability in internationalisation processes.

The Green Erasmus project strived to improve the environmental sustainability of the Erasmus+ Programme and raise awareness across the European Higher Education sector about the importance of sustainable internationalisation. The project focused on developing an Educational Portal on Sustainable Internationalisation and carrying out comprehensive analysis of the environmental impact of Erasmus mobilities.
Pion mass splitting and phase structure in Twisted Mass QCD
Creators: name: Scorzato, Luigi
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: In the framework of Wilson Chiral Perturbation Theory, we study the effect induced by a twisted Wilson term, as it appears in Twisted Mass QCD (with 2 degenerate quarks). In particular we consider the vacuum orientation and the pion masses. The computations are done to NLO both in the mass and in the lattice spacing (i.e. to O(a^2)). There are no restrictions on the relative size of lattice artifacts with respect to the physical mass, thus allowing, in principle, to bridge between the physical regime and the unphysical one, where lattice artifacts tend to dominate. The inclusion of O(a^2) lattice artifacts can account for the splitting of degeneracy of the three pion masses. Moreover O(a^2) terms are necessary to model non trivial behaviors of the vacuum orientation such as possible Aoki phases. It turns out that these last two phenomena are determined by the same constant.
description: 20 pages 40 figures, references updated, to be published in EPJC
Large-scale patterns of forest fire occurrence in the conterminous United States, Alaska, and Hawaii, 2014
Creators: name: Potter, Kevin
Publisher: name: figshare
Year: 2020
Subjects: subject: 70505 Forestry Pests, Health and Diseases
subject: FOS: Agriculture, forestry and fisheries
subject: 70503 Forestry Fire Management

description: Potter, K.M. 2016. Large-scale patterns of forest fire occurrence in the conterminous United States, Alaska, and Hawai’i, 2014. Chapter 3 in K.M. Potter and B.L. Conkling, eds., Forest Health Monitoring: National Status, Trends and Analysis, 2015. General Technical Report SRS-213. Asheville, North Carolina: U.S. Department of Agriculture, Forest Service, Southern Research Station. p. 41-60.

Forest fire occurrence outside the historic range of frequency and intensity can result in extensive economic and ecological impacts. The detection of regional patterns of fire occurrence density can allow for the identification of areas at greatest risk of significant impact and for the selection of locations for more intensive analysis. In 2014, more satellite-detected forest fire occurrences were recorded for the conterminous States than for all but one year (2012) since the beginning of data collection in 2001. Ecoregions in northern California and southwestern Oregon, in north-central Washington, in central Oklahoma, and across several Southeastern States experienced the most fires per 100 km2 of forested area. Geographic hot spots of high fire occurrence density were detected in these same areas. Ecoregions in the Pacific Northwest, Southwest, Great Lakes States, Northeast, and Mid-Atlantic and Southern States experienced greater fire occurrence density than normal compared to the 12-year mean and accounting for variability over time. Alaska experienced low fire occurrence densities in 2014, except in one south-central ecoregion. The Big Island of Hawai‘i experienced very high fire occurrence density as a result of a months-long volcanic eruption.
Large-scale patterns of insect and disease activity in the conterminous United States and Alaska from the national insect and disease survey, 2014
Creators: name: Potter, Kevin
name: Paschke, Jeanine
Publisher: name: figshare
Year: 2020
Subjects: subject: 70505 Forestry Pests, Health and Diseases
subject: FOS: Agriculture, forestry and fisheries

description: Potter, K.M., and J.L. Paschke. 2016. Large-scale patterns of insect and disease activity in the conterminous United States and Alaska from the national insect and disease survey, 2014. Chapter 2 in K.M. Potter and B.L. Conkling, eds., Forest Health Monitoring: National Status, Trends and Analysis, 2015. General Technical Report SRS-213. Asheville, North Carolina: U.S. Department of Agriculture, Forest Service, Southern Research Station. p. 21-40.

Monitoring the occurrence of forest pest and pathogen outbreaks is important at regional scales because of the significant impact insects and disease can have on forest health across landscapes. National insect and disease survey data collected in 2014 by the Forest Health Protection Program of the Forest Service and partners in State agencies identified 88 different mortality-causing agents and complexes on 1.75 million ha in the conterminous United States, and 67 defoliating agents and complexes on approximately 1.73 million ha. Geographic hot spots of forest mortality were associated with bark beetle infestations (mostly mountain pine beetle, spruce beetle, fir engraver, and western pine beetle) in the West. Hot spots of defoliation were associated with western spruce budworm in the West, and with gypsy moth, fall cankerworm, winter moth, forest tent caterpillar, baldcypress leafroller, jack pine budworm, large aspen tortrix, and spruce budworm in the East. Mortality was recorded on a very small proportion of the surveyed area in Alaska. The most important defoliation agents in Alaska were aspen leafminer and birch leafroller.
A Systematic Approach to Kähler Moduli Stabilisation
Creators: name: AbdusSalam, Shehu
name: Abel, Steven
name: Cicoli, Michele
name: Quevedo, Fernando
name: Shukla, Pramod
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Achieving full moduli stabilisation in type IIB string compactifications for generic Calabi-Yau threefolds with hundreds of Kähler moduli is notoriously hard. This is due not just to the very fast increase of the computational complexity with the number of moduli, but also to the fact that the scalar potential depends in general on the supergravity variables only implicitly. In fact, the supergravity chiral coordinates are 4-cycle volume moduli but the Kähler potential is an explicit function of the 2-cycle moduli and inverting between these two variables is in general impossible. In this paper we propose a general method to fix all type IIB Kähler moduli in a systematic way by working directly in terms of 2-cycle moduli: on one side we present a `master formula' for the scalar potential which can depend on an arbitrary number of Kähler moduli, while on the other we perform a computer-based search for critical points, introducing a hybrid Genetic/Clustering/Amoeba algorithm and other computational techniques. This allows us to reproduce several known minima, but also to discover new examples of both KKLT and LVS models, together with novel classes of LVS minima without diagonal del Pezzo divisors and hybrid vacua which share some features with KKLT and other with LVS solutions.
description: 47 pages, 8 figures, 12 tables
CONDICIONANTES DO DESENVOLVIMENTO DE RELACIONAMENTOS INTERCOOPERATIVOS NO COOPERATIVISMO AGROPECUÁRIO
Creators: name: Lago, Adriano
name: Silva, Tania Nunes Da
name: Lago, Adriano
name: Silva, Tania Nunes Da
Publisher: name: Unknown
Year: 2012
Subjects: subject: Community/Rural/Urban Development
subject: Intercooperação
subject: Cooperação
subject: Cooperativismo
subject: Relacionamentos Interorganizacionais.

description: No vocabulário empresarial das últimas décadas, termos como alianças estratégicas, parcerias, sociedades, conglomerados, consórcios, joint venture, redes e outros ganham expressividade, até mesmo entre empresas tradicionalmente concorrentes. Essas são expressões de relacionamentos interorganizacionais entre empresas não cooperativas. Já o cooperativismo, guardião do princípio da cooperação entre cooperativas, denominado intercooperação, apresenta dificuldades para expressar ações desta natureza. É neste sentido que o presente estudo buscou identificar e descrever quais são os condicionantes do desenvolvimento de relacionamentos intercooperativos. Para atender tal objetivo adotou-se o seguinte procedimento metodológico: uma reflexão teórica sobre a temática e entrevista semiestruturada com experts do ramo cooperativo agropecuário. Um dos resultados consiste na identificação de doze condicionantes do desenvolvimento da intercooperação, que são: projetos, liderança, confiança, controle, compensação, comunicação, comprometimento, interdependência, transparência, gestão profissional, eliminar vaidades e clareza da doutrina cooperativa.
FATORES DETERMINANTES DA COMPETITIVIDADE DOS PRINCIPAIS PAÍSES EXPORTADORES DO COMPLEXO SOJA NO MERCADO INTERNACIONAL
Creators: name: Sampaio, Luciano Menezes Bezerra
name: Sampaio, Yony
name: Bertrand, Jean-Pierre
name: Sampaio, Luciano Menezes Bezerra
name: Sampaio, Yony
name: Bertrand, Jean-Pierre
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agribusiness
subject: soja
subject: mercado internacional
subject: exportadores
subject: fatores competitivos.

description: Na década de 2000, o Brasil passou a figurar como primeiro ou segundo maior exportador mundial, em valor, de soja e derivados, ao lado dos Estados Unidos e da Argentina. As exportações do complexo soja representam a principal fonte de divisas do país: cerca de 30% das exportações agrícolas, equivalente a 10% do valor total de suas exportações. Quais as perspectivas de expansão do mercado mundial, com aumento da participação do Leste Asiático, e as possibilidades de atendimento desse mercado pelo Brasil, Argentina e Estados Unidos? O objetivo deste trabalho é descrever os fatores determinantes da competitividade global dos exportadores de soja e derivados (Brasil, Argentina e EUA) e analisar os efeitos de mudanças recentes e futuras sobre estes fatores. O método consiste na comparação dos fatores de competitividade destes países. Para avaliar a competitividade brasileira frente a de seus principais concorrentes, foram levantados os fatores que compõem a competitividade global ou sistêmica, a partir de dados de produção, exportação e custos para Brasil, Argentina e Estados Unidos. Os resultados indicam que os custos de produção colocam Brasil e Argentina em vantagem comparativa frente aos EUA, apesar da infraestrutura reduzir a competitividade brasileira. Para o Brasil, concluiu-se que a expansão do mercado é promissora, dadas suas possibilidades de expansão da produção, dos custos competitivos e possibilidades de melhora da infraestrutura.
FATORES CONDICIONANTES DO VOLUME DE CONTRATOS FUTUROS DE SOJA NEGOCIADOS NA BOLSA DE MERCADORIAS & FUTUROS (BM & FBOVESPA)
Creators: name: Castro Junior, Luiz Gonzaga De
name: Guimaraes, Rogerio De Souza
name: Safadi, Thelma
name: Castro Junior, Luiz Gonzaga De
name: Guimaraes, Rogerio De Souza
name: Safadi, Thelma
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agribusiness
subject: contratos futuros
subject: soja
subject: cointegração
subject: VEC
subject: causalidade de Granger

description: O mercado futuro é um instrumento de proteção e administração de risco imprescindível, mas ainda pouco explorado na Bolsa de Mercadorias & Futuros (BM&FBOVESPA), no que diz respeito ao contrato futuro de soja. Isso é notado quando se visualiza o volume de negócios, que é uma essencial medida de liquidez do mercado. Assim, este trabalho teve como objetivos identificar e avaliar os fatores condicionantes do volume de contratos futuros de soja negociados na BM&FBOVESPA. A metodologia englobou uma análise feita no âmbito das séries temporais, com teste de causalidade de Granger, cointegração e modelo vetorial de correção de erro (VEC), em um período entre 2003 e 2009, com dados compreendendo observações semanais do volume de negócios, contratos em aberto e preço futuro da soja da BM&FBOVESPA e da Chicago Board of Trade (CBOT). Conclusões: as séries de preço e contratos em aberto, tanto da BM&FBOVESPA quanto da CBOT, são consideradas importantes condicionantes do volume de negócios da BM&FBOVESPA, visto que seus valores defasados melhoram a previsão do volume, pois apresentam sincronia com o volume em curto e longo prazo e são fatores que causam esse volume, aferidos pelos testes de causalidade de Granger, VEC e decomposição da variância.
Observed sizes of planet-forming disks trace viscous evolution
Creators: name: Trapman, L.
name: Rosotti, G.
name: Bosman, A. D.
name: Hogerheijde, M. R.
name: van Dishoeck, E. F.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The evolution of protoplanetary disks is dominated by the conservation of angular momentum, where the accretion of material onto the central star is driven by viscous expansion of the outer disk or by disk winds extracting angular momentum without changing the disk size. Studying the time evolution of disk sizes allows us therefore to distinguish between viscous stresses or disk winds as the main mechanism of disk evolution. Observationally, estimates of the disk gaseous outer radius are based on the extent of the CO rotational emission, which, during the evolution, is also affected by the changing physical and chemical conditions in the disk. We use physical-chemical DALI models to study how the extent of the CO emission changes with time in a viscously expanding disk and investigate to what degree this observable gas outer radius is a suitable tracer of viscous spreading and whether current observations are consistent with viscous evolution. We find that the gas outer radius (R_co) measured from our models matches the expectations of a viscously spreading disk: R_co increases with time and for a given time R_co is larger for a disk with a higher viscosity alpha_visc. However, in the extreme case where the disk mass is low (less than 10^-4 Msun) and alpha_visc is high (larger than 10^-2), R_co will instead decrease with time as a result of CO photodissociation in the outer disk. For most disk ages R_co is up to 12x larger than the characteristic size R_c of the disk, and R_co/R_c is largest for the most massive disk. As a result of this difference, a simple conversion of R_co to alpha_visc will overestimate the true alpha_visc of the disk by up to an order of magnitude. We find that most observed gas outer radii in Lupus can be explained using a viscously evolving disk that starts out small (R_c = 10 AU) and has a low viscosity (alpha_visc = 10^-4 - 10^-3).
description: 19 pages, 17 figures, accepted in A&A
AVALIAÇÃO DA IMPLANTAÇÃO DO PIBO - PROGRAMA DE IMPLANTAÇÃO DO BANCO DE OVINOS NO SUL DA BAHIA
Creators: name: Alvares, Caio Tacito Gomes
name: Goncalves, Angela Lucrecia Silva
name: Silva, Maira Corona Da
name: Alvares, Caio Tacito Gomes
name: Goncalves, Angela Lucrecia Silva
name: Silva, Maira Corona Da
Publisher: name: Unknown
Year: 2012
Subjects: subject: Livestock Production/Industries
subject: extensão
subject: manejo
subject: ovinocultura
subject: região cacaueira

description: O objetivo deste trabalho é avaliar a implantação do PIBO - Programa de Implantação do Banco de Ovinos na região cacaueira do Sul da Bahia. Enfatizando a geração de alimentos, diversificação de culturas, conservação da Mata Atlântica e qualidade da agricultura familiar, o PIBO teve como objetivo auxiliar famílias rurais na atividade de ovinocultura. A partir do fomento inicial de quatro ovinos a cada uma das setenta e cinco famílias rurais previamente selecionadas, o programa propôs assessoria, treinamento e monitoramento da criação dos animais. Os resultados parciais apontaram que a seleção criteriosa das famílias rurais candidatas, aliada à periódica assessoria técnica das criações, proporcionaram viabilidade técnica na produção. Entretanto, o pouco conhecimento sobre a ovinocultura na região cacaueira destacou-se como um fator negativo ao andamento do programa.
FRONTEIRA DE PRODUÇÃO E EFICIÊNCIA ECONÔMICA DA CAFEICULTURAMINEIRA
Creators: name: Lima, Andre Luis Ribeiro
name: Reis, Ricardo Pereira
name: Alves, Ricardo Cesar
name: Lima, Andre Luis Ribeiro
name: Reis, Ricardo Pereira
name: Alves, Ricardo Cesar
Publisher: name: Unknown
Year: 2012
Subjects: subject: Agribusiness
subject: Cafeicultura
subject: Eficiências Econômicas
subject: Análise Envoltória de Dados (DEA)
subject: Fronteira Estocástica.

description: O presente trabalho pesquisou os níveis de eficiência econômica dos recursos produtivos da cafeicultura mineira, identificando variações na geração de resultados apurados por meio das metodologias paramétrica e não-paramétrica. Os dados utilizados foram: a) inventário de terra, benfeitorias, máquinas, equipamentos, veículos, valor de implantação das lavouras de café e demais itens da infraestrutura das propriedades; b) índices técnicos como produção e produtividade; c) levantamento dos componentes de custos fixos e variáveis: despesas com insumos e serviços. Os dados são referentes aos anos agrícolas 2007/2008 e 2008/2009, que foram ajustados para a safra 2008/2009 por indicadores de preços agrícolas e pelo IGP-DI da FGV. Para a análise da gestão dos recursos produtivos, os indicadores de interesse são as eficiências técnica, alocativa e econômica. Como modelo analítico, utilizou-se a Análise Envoltória de Dados (DEA) – que consiste em encontrar a melhor empresa virtual a partir de um conjunto de empresas de uma amostra – e a Fronteira Estocástica – que consiste na estimação de funções matemáticas, de acordo com a realidade da série de dados, impondo uma forma funcional para explicar os níveis de eficiência das empresas. Como resultado, pode-se afirmar que as metodologias DEA e Fronteira Estocástica não apontaram resultados diferentes ao separar os produtores de café por suas eficiências econômicas.
Additional file 1 of New susceptibility alleles associated with severe coronary artery stenosis in the Lebanese population
Creators: name: Wakim, Victor
name: Khalil, Elie Abi
name: Salloum, Angelique K.
name: Khazen, Georges
name: Ghassibe-Sabbagh, Michella
name: Zalloua, Pierre A.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Biotechnology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. The survey that was used to record the data at time of patient interview.
Generation of spin-wave dark solitons with phase engineering
Creators: name: Bischof, Bengt
name: Slavin, Andrei N.
name: Benner, Hartmut
name: Kivshar, Yuri
Publisher: name: arXiv
Year: 2004
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: We generate experimentally spin-wave envelope dark solitons from rectangular high-frequency dark input pulses with externally introduced phase shifts in yttrium-iron garnet magnetic fims. We observe the generation of both odd and even numbers of magnetic dark solitons when the external phase shift varies. The experimental results are in a good qualitative agreement with the theory of the dark-soliton generation in magnetic films developed earlier [Phys. Rev. Lett. 82, 2583 (1999)].
description: 6 pages, including 7 figures, submitted to Phys. Rev. B
title: 01_1333
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
Separability criteria based on Bloch representation of density matrices
Creators: name: Zhao, Hui
name: Zhang, Mei-Ming
name: Jing, Naihuan
name: Wang, Zhi-Xi
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study separability criteria in multipartite quantum systems of arbitrary dimensions by using the Bloch representation of density matrices. We first derive the norms of the correlation tensors and obtain the necessary conditions for separability under partition of tripartite and four-partite quantum states. Moreover, based on the norms of the correlation tensors,we obtain the separability criteria by matrix method. Using detailed examples, our results are seen to be able to detect more entangled states than previous studies. Finally, necessary conditions of separability for multipartite systems are given under arbitrary partition.
description: 17 pages,3 figures
Les clusters verts pour l'innovation responsable : comment contribuent-ils à un management anticipatif, réflexif, inclusif et réactif de l'innovation ?
Creators: name: NASSIKI, Mohamed
name: KOURAICH, Loubna
Publisher: name: Zenodo
Year: 2024
Subjects: Innovation responsable ; Clusters verts ; collaboration ; management responsable ; grands challenges.

description: La littérature récente sur l’innovation responsable (IR) souligne un certain nombre de difficultés susceptibles d’entraver l’applicabilité pratique de ce concept. Notre recherche vise à contribuer au débat en cours concernant la gouvernance de l’IR dans le monde réel. Pour ce faire nous explorons les potentiels contributions des clusters verts en termes de pratiques d’innovation et de management qui peuvent aider à implémenter et mobiliser l’innovation responsable dans le contexte industriel. Sur la base d’une étude qualitative exploratoire menée auprès de deux clusters verts, les résultats montrent que les caractéristiques structurelles et relationnelles des clusters facilitent la mise en pratique des principes de management responsable de l’innovation sous les quatre facettes : l’anticipation, la réflexivité, l’inclusion et la réactivité. De surcroit, cette étude révèle que ces structures permettent de conjurer certaines limites qui rendent fragile le concept de l’IR.
Planar Supersymmetric Quantum Mechanics of a Charged Particle in an External Electromagnetic Field
Creators: name: Paschoal, Ricardo C.
name: Helayël-Neto, José A.
name: de Assis, Leonardo P. G.
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The supersymmetric quantum mechanics of a two-dimensional non-relativistic particle subject to external magnetic and electric fields is studied in a superfield formulation and with the typical non-minimal coupling of (2+1) dimensions. Both the N=1 and N=2 cases are contemplated and the introduction of the electric interaction is suitably analysed.
description: V3-Improved by Referees' sugestions. REVTeX4 6 pages (twocolumn option), no figures. V2-Minor changes. A previous version of this work was presented by JAHN during the II Intern. Conf. on Fundamental Interactions, June 2004, Pedra Azul-ES, Brazil. Submitted to Phys. Rev. D
Personality trait and cognitive ability correlates of unsafe behaviours
Creators: name: LeRoy, Zehra Pirani
Publisher: name: University of British Columbia
Year: 2009

description: Unsafe behaviours were presumed to be a primary precursor to accident involvement, related to personality, attention and memory. In Study 1, 633 undergraduates completed a personality inventory and a hazardous-behaviours questionnaire. A trait-based scale was empirically developed to assess safety-oriented tendencies. The scale is suitable for applied use, and draws on traits related to the Big Five, risk-taking, counterproductivity, and impulsivity. In Study 2, 140 undergraduates completed the Study 1 measures and a battery of cognitive ability tests assessing attention and memory. Two common-factors—Cognitive Errors and Performance Speed—were correlated with the Study-1 Safety-Orientation scale, but not with unsafe behaviours. Individual-differences variables may have a more complex role in the safety system than previously thought, and could be used to improve various Human Resources interventions to reduce accidents in the workplace, such as through selection, placement, training, and job redesign. Recommendations for future research are discussed.
Thue inequalities with few coefficients
Creators: name: Bengoechea, Paloma
Publisher: name: arXiv
Year: 2020
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Let $F(x, y)$ be a binary form with integer coefficients, degree $n\geq 3$ and irreducible over the rationals. Suppose that only $s + 1$ of the $n + 1$ coefficients of $F$ are nonzero. We show that the Thue inequality $|F(x,y)|\leq m$ has $\ll sm^{2/n}$ solutions provided that the absolute value of the discriminant $D(F)$ of $F$ is large enough. We also give a new upper bound for the number of solutions of $|F(x,y)|\leq m$, with no restriction on the discriminant of $F$ that depends mainly on $s$ and $m$, and slightly on $n$. Our bound becomes independent of $m$ when $m
description: arXiv admin note: text overlap with arXiv:1906.03705
Untitled Item
Creators: name: Efendi, Ferry
Publisher: name: figshare
Year: 2020
Subjects: subject: 111002 Clinical Nursing: Primary (Preventative)
subject: FOS: Health sciences

description: Early childhood deaths are caused by disease that can be prevented and treated like diarrhea. Women's empowermentmustbedeemedasaverycriticalcomponentbecauseitiscommonlyrelatedwithmaternalandchild health status, healthcare utilization and uptake of child health services. This study aims to determine the association between women’s empowerment and diarrhea in children under two years in Indonesia. We extracted data from the dataset of the 2017 Indonesian Demographic Health Survey (IDHS) to evaluate the association between women’s empowerment and diarrhea incidents. Data of 5526 mothers of children under two years were analyzed. Child’s factors, maternal and paternal factors, household factors and access to health care factors were the covariates under investigation. We used principal component analysis (PCA) to create four empowerment components (Women’s participation in the labor force, attitude towards wife-beating, decision-making and level of knowledge). Multivariate logistic regression was used to analyze the relationship between women’s empowerment and children’s recent history of diarrhea. Among the children, 17% had experienced diarrhea recently. Children of mothers with a medium attitude towards wife-beating had 29% (AOR = 0.71; 95% CI = 0.55–0.90, p = 0.01) lower odds of experiencing diarrhea recently compared to those of mothers with a poor attitude towards wife-beating. Children of mothers with a good attitude towards wife-beating had 24% (AOR = 0.76; 95% CI = 0.60–0.97, p = 0.03) lower odds of experiencing diarrhea recently compared to those of mothers with a poor attitude towards wife-beating. Children of women with a good knowledge level had 29% (AOR = 0.71; 95% CI = 0.55–0.92, p = 0.01) lower odds of experiencing diarrhea recently compared to those of women with a poor knowledge level. Women’s empowerment is still an important indicator for reducing incident of diarrhea, especially women’s knowledge level and attitude towards wife-beating components. Increasing women’s knowledge level and good attitude toward wife-beating in societies would be a good way to help improve children’s health with regard to experiencing diarrhea. Therefore, improving women’s participation in joint decision making at family level are needed to improve the health of their children.
A General Analysis of Corrections to the Standard See-saw Formula in Grand Unified Models
Creators: name: Barr, S. M.
name: Kyae, Bumseok
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In realistic grand unified models there are typically extra vectorlike matter multiplets at the GUT scale that are needed to explain the family hierarchy. These contain neutrinos that, when integrated out, can modify the usual neutrino see-saw formula. A general analysis is given. It is noted that such modifications can explain why the neutrinos do not exhibit a strong family hierarchy like the other types of fermions.
description: 30 pages
Tomoglossa arizonica Gusarov 2002, sp. nov.
Creators: name: Gusarov, Vladimir I.
Publisher: name: Zenodo
Year: 2002
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Tomoglossa
Tomoglossa arizonica

description: 4. Tomoglossa arizonica Gusarov, sp. nov. (Figs. 32, 38­ 42) Type material: holotype,, UNITED STATES: Arizona: Graham Co., Roper Lake State Park, 5 miles S Safford, [32 º 45 'N 109 º 42 'W], 900m, 12.v. 1986 (L.Herman) (AMNH). Diagnosis. Tomoglossa arizonica differs from T. ornatella, T. improvisa and T. decora in having transverse antennal articles 4­5 (Figs. 29­32) and shorter body. Compared to T. floridana, in T. arizonica antennal articles 4­10 are less transverse, article 11 is as long as 9 and 10 combined (Figs. 32­33) and the body is longer. Tomoglossa arizonica also differs from T. decora in having shorter apex of median lobe of aedeagus (in lateral view) (Figs. 40, 21). Description. Length 1.8 mm. Head, elytra, abdominal tergum VI, antennal articles 2­ 11 and article 3 of maxillar palpus reddish brown; pronotum and abdominal segments III­ V and VII­VIII reddish yellow; apical quarter of elytra, legs, mouthparts and antennal article 1 yellow. Head transverse, surface on disk glossy, without visible (at x 100) microsculpture, with fine and dense punctures, distance between them equal to ½ their diameter. Antennal article 2 longer than article 3, 4­ 10 transverse, last article as long as 9 and 10 combined (Fig. 32). Pronotum transverse, width to length ratio 0.37 mm: 0.29 mm, wider than head (pronotum width to head width ratio 0.37 mm: 0.31 mm); surface glossy, without visible microsculpture, with puncturation as on head. Elytra measured from humeral angle shorter than wide (0.36 mm: 0.43 mm), glossy, without microsculpture, puncturation finer and denser than on pronotum, distance between punctures equal to ¼­½ their diameter. Abdominal terga glossy, without microsculpture, with fine and sparse puncturation, puncturation becoming finer towards abdominal apex, on terga III­V distance between punctures within rows equal to their diameter and between rows 2­3 times their diameter, on tergum VI distance between punctures within rows equal to 1­2 times their diameter and between rows 2­4 times their diameter, on tergum VII distance between punctures within rows equal to 2­3 times their diameter and between rows equal to 3­6 times their diameter. Tergum VII with white edge. Median lobe of aedeagus with narrow apex (Figs. 41). Distribution. Known only from Arizona (Fig. 47). Natural History. No habitat information is provided on the holotype label.
description: Published as part of Gusarov, Vladimir I., 2002, A revision of Nearctic species of the genus Tomoglossa Kraatz, 1856 (Coleoptera: Staphylinidae: Aleocharinae), pp. 1-19 in Zootaxa 30 on pages 14-15, DOI: 10.5281/zenodo.4619813
Consequences of Thermal Fluctuations of Well-Known Black Holes in Modified Gravity
Creators: name: Jawad, Abdul
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Quantum fluctuation consequences have significant role in high-energy physics. These fluctuation often regarded as a correction of the infrared (IR) limit. Such correction contribute to the high-energy limit of thermodynamical quantities and the stability conditions of black holes. In this work, we analyze the thermal stability of black holes in the presence of thermal fluctuations. We consider AdS black hole in Born-Infeld massive gravity with non-abelian hair and the charged AdS black hole with a global monopole. We develop many thermodynamical quantities such as entropy, temperature, pressure, heat capacity of a system at constant volume and pressure, ratio between the heat capacities at constant pressure and volume, Gibbs free energy and Helmholtz free energy for both black holes. The critical behavior and phase transitions of black holes are also presented. We also observe the local and global stability of black holes in the grand canonical ensemble and canonical ensemble for the specific values of different parameters, such as, symmetry breaking parameter $η$, massive parameter $m$ and non-abelian hair $ν$.
description: 29 pages, 26 figures, Accepted in CQG for publication
Creative Thought as a nonDarwinian Evolutionary Process
Creators: name: Gabora, Liane
Publisher: name: arXiv
Year: 2004
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Neurons and Cognition (q-bio.NC)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Selection theory requires multiple, distinct, simultaneously-actualized states. In cognition, each thought or cognitive state changes the 'selection pressure' against which the next is evaluated; they are not simultaneously selected amongst. Creative thought is more a matter of honing in a vague idea through redescribing successive iterations of it from different real or imagined perspectives; in other words, actualizing potential through exposure to different contexts. It has been proven that the mathematical description of contextual change of state introduces a non-Kolmogorovian probability distribution, and a classical formalism such as selection theory cannot be used. This paper argues that creative thought evolves not through a Darwinian process, but a process of context-driven actualization of potential.
description: 22 pages
Археологічні пам’ятки Казанківського району Миколаївської області
Creators: name: Тетяна Борисова
name: Borysov, Artem
Publisher: name: figshare
Year: 2020
Subjects: Archaeology

description: Борисова, Т. А., & Борисов, А. В. (2020). Археологічні пам’ятки Казанківського району Миколаївської області. Forum Olbicum: до 70-річчя з дня народження В.В.Крапівіної, 28–30.
Methane Abundance Variations toward the Massive Protostar NGC 7538 : IRS9
Creators: name: Boogert, A. C. A.
name: Blake, G. A.
name: Oberg, K.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Absorption and emission lines originating from the nu3 C-H stretching manifold of gas phase CH4 were discovered in the high resolution (R=25,000) infrared L band spectrum along the line of sight toward NGC 7538 : IRS9. These observations provide a diagnostic of the complex dynamics and chemistry in a massive star forming region. The line shapes resemble P Cygni profiles with the absorption and emission components shifted by ~7 km/s with respect to the systemic velocity. Similar velocity components were observed in CO at 4.7 um, but in contrast to CH4, the CO shows deep absorption due to a high velocity outflow as well as absorption at the systemic velocity due to the cold outer envelope. It is concluded that the gas phase CH4 abundance varies by an order of magnitude in this line of sight: it is low in the envelope and the outflow (X[CH4]<0.4e-6), and at least a factor of 10 larger in the central core. The discovery of solid CH4 in independent ground and space based data sets shows that methane is nearly entirely frozen onto grains in the envelope. It thus appears that CH4 is formed by grain surface reactions, evaporates into the gas phase in the warm inner regions of protostellar cores and is efficiently destroyed in shocks related to outflows.
description: Scheduled for publication in ApJ 615, 01 Nov. 2004. 11 pages
title: A Heuristic approach to aircraft trajectory optimization with constraints
Creators: name: Windbichler, Andreas
Publisher: name: TU Wien
Year: 2019
Subjects: subject: Flight planning
subject: Trajectory optimization
subject: General Aviation
subject: ATC Restrictions
subject: Constraints
subject: Route planning
subject: Path finding Heuristic
subject: Evolutionary Algorithm
subject: Local Search
subject: Local Improvement
subject: Dijkstra's Algorithm

description: Air traffic is continuously increasing, and so is the airway network and the restrictions controlling the flow. As a result computing the most efficient trajectory, which is a subproblem of flight planning, gets harder. Airlines constantly need to consider more parameters in the optimization to stay competitive. This brings currently used algorithms to their limit. Therefore we present a heuristic method that keeps the necessary extensibility from the start in mind. We present a detailed problem definition which comes, to our knowledge, closer to actual real-life scenario than any other in the literature. We extend an in the industry widespread approach based on Dijkstras algorithm, which we embedded in a process to cope with Air traffic control restrictions. For all restrictions whose application can be decided based on the instance, we are adapting the graph s.t. those restrictions are already respected. All other restrictions are evaluated lazily and subsequently avoided, resulting in an iterated process. For our assumptions, this method guarantees to return the optimum result. However, because of the underlying algorithm, it is hard to extend, and the number of restrictions has a significant influence on the runtime. Therefore, we propose a heuristic method, with the goal to overcome those shortcomings. We make use of the fact that during the lifetime of a flight, the trajectory needs to be calculated several times. We use those trajectories and iteratively adapt them, to fit the changed situation best. If a solution violates a restriction, it will reflect negatively in its quality. An additional heuristic allows to preliminary determine that for a given path exists an altitude profile that does not violate any restrictions, which allows us to exclude this path from the search. We performed tests for city pairs within Europa, which is tightly packed with restrictions. In our tests, the heuristic approach reached within a few iterations the same result as the optimal method, but within significantly less computation time. We reached speedups up to 10x and expect the margin to grow further with a growing number of restrictions. Additionally, we already considered necessary extensions in the choice of our algorithm which are necessary during the course of flight planning.
Non-Exhaustive, Overlapping Co-Clustering: An Extended Analysis
Creators: name: Whang, Joyce Jiyoung
name: Dhillon, Inderjit S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: The goal of co-clustering is to simultaneously identify a clustering of rows as well as columns of a two dimensional data matrix. A number of co-clustering techniques have been proposed including information-theoretic co-clustering and the minimum sum-squared residue co-clustering method. However, most existing co-clustering algorithms are designed to find pairwise disjoint and exhaustive co-clusters while many real-world datasets contain not only a large overlap between co-clusters but also outliers which should not belong to any co-cluster. In this paper, we formulate the problem of Non-Exhaustive, Overlapping Co-Clustering where both of the row and column clusters are allowed to overlap with each other and outliers for each dimension of the data matrix are not assigned to any cluster. To solve this problem, we propose intuitive objective functions, and develop an an efficient iterative algorithm which we call the NEO-CC algorithm. We theoretically show that the NEO-CC algorithm monotonically decreases the proposed objective functions. Experimental results show that the NEO-CC algorithm is able to effectively capture the underlying co-clustering structure of real-world data, and thus outperforms state-of-the-art clustering and co-clustering methods. This manuscript includes an extended analysis of [21].
Quasistatic x-ray speckle metrology of microscopic magnetic return point memory
Creators: name: Pierce, Michael S.
name: Moore, Rob G.
name: Sorensen, Larry B.
name: Kevan, Stephen D.
name: Kortright, Jeffrey B.
name: Hellwig, Olav
name: Fullerton, Eric E.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have used coherent, resonant, x-ray magnetic speckle patterns to measure the statistical evolution of the microscopic magnetic domains in perpendicular magnetic films as a function of the applied magnetic field. Our work constitutes the first direct, ensemble-averaged study of microscopic magnetic return point memory, and demonstrates the profound impact of interfacial roughness on this phenomenon. At low fields, the microscopic magnetic domains forget their past history with an exponential field dependence.
description: 5 pages, 4 figures
Tomoglossa floridana Gusarov 2002, sp. nov.
Creators: name: Gusarov, Vladimir I.
Publisher: name: Zenodo
Year: 2002
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Tomoglossa
Tomoglossa floridana

description: 5. Tomoglossa floridana Gusarov, sp. nov. (Figs. 33, 43­ 46) Type material: holotype,, UNITED STATES: Florida: Highlands Co., W Archbold Biological Station, [27 º 11 'N 81 º 20 'W], “ sphagnum ex pond ”, 21.i. 1975 (W. Suter) (FMNH). Diagnosis. Compared to all other Nearctic species of Tomoglossa, T. floridana is the smallest and has shorter antennae with more transverse articles 4­10 (Figs. 29­33). Tomoglossa floridana also differs from T. decora and T. ornatella in having different shape of spermatheca (especially the umbiculus) (Figs. 45, 27, 36) and smaller female accessory sclerite (Figs. 46, 28, 37). Description. Length 1.6 mm. Body and appendages reddish yellow; head and abdominal tergum VI dark brown; elytra brownish yellow with apical third yellow. Head transverse, surface on disk glossy, with weak reticulate microsculpture, with strong punctures, distance between them equal to their diameter. Antennal article 2 longer than article 3, 4­ 10 transverse, last article shorter than 9 and 10 combined (Fig. 33). Pronotum transverse, width to length ratio 0.37 mm: 0.27 mm, wider than head (pronotum width to head width ratio 0.37 mm: 0.30 mm); surface glossy, with weak reticulate microsculpture, puncturation finer than on head, distance between punctures equals their diameter. Elytra measured from humeral angle shorter than wide (0.33 mm: 0.37 mm), surface glossy, with weak reticulate microsculpture, puncturation finer and denser than on pronotum, distance between punctures equals ½­ 1 their diameter. Abdominal terga glossy, without microsculpture, and with fine and sparse puncturation, puncturation becoming finer towards abdominal apex, on terga III­V distance between punctures within rows equal to their diameter and between rows 2­3 times their diameter, on tergum VI distance between punctures within rows equal to 1­2 times their diameter and between rows 2­4 times their diameter, on tergum VII distance between punctures within rows equal to 2­3 times their diameter and between rows equal to 4­6 times their diameter. Tergum VII with white edge. Spermatheca with wide umbilicus (Fig. 45). Female accessory sclerite small (Fig. 46). Distribution. Known only from Florida (Fig. 47). Natural History. According to the label, the holotype specimen was collected in moss (Sphagnum) from a pond.
description: Published as part of Gusarov, Vladimir I., 2002, A revision of Nearctic species of the genus Tomoglossa Kraatz, 1856 (Coleoptera: Staphylinidae: Aleocharinae), pp. 1-19 in Zootaxa 30 on pages 15-16, DOI: 10.5281/zenodo.4619813
Evolutionary dynamics of adult stem cells: Comparison of random and immortal strand segregation mechanisms
Creators: name: Tannenbaum, Emmanuel
name: Sherley, James L.
name: Shakhnovich, Eugene I.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Tissues and Organs (q-bio.TO)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: This paper develops a point-mutation model describing the evolutionary dynamics of a population of adult stem cells. Such a model may prove useful for quantitative studies of tissue aging and the emergence of cancer. We consider two modes of chromosome segregation: (1) Random segregation, where the daughter chromosomes of a given parent chromosome segregate randomly into the stem cell and its differentiating sister cell. (2) ``Immortal DNA strand'' co-segregation, for which the stem cell retains the daughter chromosomes with the oldest parent strands. Immortal strand co-segregation is a mechanism, originally proposed by Cairns (J. Cairns, {\it Nature} {\bf 255}, 197 (1975)), by which stem cells preserve the integrity of their genomes. For random segregation, we develop an ordered strand pair formulation of the dynamics, analogous to the ordered strand pair formalism developed for quasispecies dynamics involving semiconservative replication with imperfect lesion repair (in this context, lesion repair is taken to mean repair of postreplication base-pair mismatches). Interestingly, a similar formulation is possible with immortal strand co-segregation, despite the fact that this segregation mechanism is age-dependent. From our model we are able to mathematically show that, when lesion repair is imperfect, then immortal strand co-segregation leads to better preservation of the stem cell lineage than random chromosome segregation. Furthermore, our model allows us to estimate the optimal lesion repair efficiency for preserving an adult stem cell population for a given period of time. For human stem cells, we obtain that mispaired bases still present after replication and cell division should be left untouched, to avoid potentially fixing a mutation in both DNA strands.
description: 9 pages, 3 figures