cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Viabilidade econômica da cafeicultura da agricultura familiar na Zona da Mata de Minas Gerais
Creators: name: Teixeira, Sonia Milagres
name: Caixeta, Gloria Zelia Teixeira
name: Donzele, Sergio Mauricio Lopes
name: Teixeira, Sonia Milagres
name: Caixeta, Gloria Zelia Teixeira
name: Donzele, Sergio Mauricio Lopes
Publisher: name: Unknown
Year: 2008
Subjects: subject: Crop Production/Industries
subject: sustentabilidade
subject: certificação
subject: cafeicultura orgânica
subject: cafeicultura convencional
subject: sustainability
subject: certification
subject: organic coffee crop
subject: conventional coffee crop

description: O projeto verificou a viabilidade econômica da cafeicultura de agricultores familiares com vistas à inserção no mercado de cafés certificados. Focou sistemas de produção da cafeicultura da agricultura familiar de propriedades exploradas sob a forma convencional, não orgânica nos municípios de Araponga e Viçosa. Comparou os sistemas de produção segundo eficiência, qualidade, competitividade, eqüidade e sustentabilidade. Analisou os processos de produção, de comercialização e de gestão Os dados foram obtidos em visitas às propriedades. Para a quantificação e análise dos indicadores econômicos foram utilizadas metodologias de análises microeconômicas e estudos de casos. Os resultados foram organizados de forma tabular e gráfica. Esses permitiram verificar que todas as propriedades analisadas, apresentaram rentabilidade capaz de promover o desenvolvimento sustentável da exploração sob o ponto de vista econômico, Para as condições estudadas, o melhor desempenho foi com venda do café natural seco, para o mercado consumidor local, consumidores nem sempre exigentes de certificação. Ademais, a baixa escala de produção vigente ainda determina baixo nível de vida às famílias.--------------------The project verified the economic viability of the family farm in coffee production with sights to the insertion in the market of certified coffees. It focused systems of production of the coffee family agriculture, organic production, and conventional non organic in two cities of Zona da Mata Region of Minas Gerais. It compared the systems of production according to efficiency, quality, competitiveness, fairness and sustainability. It analyzed the production processes, of commercialization and of management the data had been gotten in visits to the properties. For the quantification and analysis of the economic pointers methodologies of microeconomic analyses and studies of cases had been used. The results had been organized of tabular and graphical form. These had allowed to verify that all the analyzed properties, had presented yield capable to promote the sustainable development of the exploration under the economic point of view. For the studied conditions, optimum performance were with commercialization of the dry natural coffee, for the local market consumption, not always demanding for certification. Also, the scale of effective production still determines low level of life to the families.
Additional file 1 of A review of the use of propensity score diagnostics in papers published in high-ranking medical journals
Creators: name: Granger, Emily
name: Watkins, Tim
name: Sergeant, Jamie C.
name: Lunt, Mark
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1. Full text search string used to identify articles
Multipolar boson stars: macroscopic Bose-Einstein condensates akin to hydrogen orbitals
Creators: name: Herdeiro, C. A. R.
name: Kunz, J.
name: Perapechka, I.
name: Radu, E.
name: Shnir, Ya.
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Boson stars are often described as macroscopic Bose-Einstein condensates. By accommodating large numbers of bosons in the same quantum state, they materialize macroscopically the intangible probability density cloud of a single particle in the quantum world. We take this interpretation of boson stars one step further. We show, by explicitly constructing the fully non-linear solutions, that static (in terms of their spacetime metric, $g_{μν}$) boson stars, composed of a single complex scalar field, $Φ$, can have a non-trivial multipolar structure, yielding the same morphologies for their energy density as those that elementary hydrogen atomic orbitals have for their probability density. This provides a close analogy between the elementary solutions of the non-linear Einstein--Klein-Gordon theory, denoted $Φ_{(N,\ell,m)}$, which could be realized in the macrocosmos, and those of the linear Schrödinger equation in a Coulomb potential, denoted $Ψ_{(N,\ell,m)}$, that describe the microcosmos. In both cases, the solutions are classified by a triplet of quantum numbers $(N,\ell,m)$. In the gravitational theory, multipolar boson stars can be interpreted as individual bosonic lumps in equilibrium; remarkably, the (generic) solutions with $m\neq 0$ describe gravitating solitons $[g_{μν},Φ_{(N,\ell,m)}]$ without any continuous symmetries. Multipolar boson stars analogue to hybrid orbitals are also constructed.
description: 5 pages, 4 figures
O EXTRATIVISMO NO ESTADO DO ACRE E SUA CORRELAÇÃO COM OS FINANCIAMENTOS FNO
Creators: name: Paiva, Regis Alfeu
name: Cavalcanti, Francisco Carlos Da Silveira
name: Pontes, Antonio Carlos Fonseca
name: Paiva, Regis Alfeu
name: Cavalcanti, Francisco Carlos Da Silveira
name: Pontes, Antonio Carlos Fonseca
Publisher: name: Unknown
Year: 2008
Subjects: Financial Economics

description: O presente trabalho faz uma avaliação dos investimentos do Fundo Constitucional do Norte – FNO no Estado do Acre desde sua implantação, em 1989, até meados de 2006. Foram analisadas todas as 17 linhas de financiamento, tanto em volume de recursos como em número de contratos, com os valores sendo correlacionados estatisticamente com dados de produção do Setor Extrativo. Os dados bancários foram obtidos junto ao BASA/GERAC e os de produção no sistema IBGE/SIDRA. Verificou-se que houve aumento nos desmates e alguma correlação, sendo a mais positiva para com a extração de açaí. Mas, de maneira geral, o FNO não teve grande influência na evolução deste setor.----------------The present work makes an evaluation of the investments of Deep the Constitutional one of North - FNO in the State of the Acre since its implantation, in 1989, until 2006 middle. The 17 lines of financing had been analyzed all, as much in volume of resources as in contract number, with the correlated values being statistical with data of production of the Extractive Sector. The banking data had been gotten together to the BASA/GERAC and of production in system IBGE/SIDRA. It was verified that it had increase in them you deforest and some correlation, being most positive stops with the extration of açaí. But, in general, the FNO did not have great influence in the evolution of this sector.
Additional file 1 of Apolipoprotein B and renal function: across-sectional study from the China health and nutrition survey
Creators: name: Wenbo Zhao
name: Junqing Li
name: Xiaohao Zhang
name: Xiaomei Zhou
name: Junyi Xu
name: Liu, Xun
name: Zifeng Liu
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Biotechnology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Marine Biology
subject: Cancer
subject: Science Policy

description: Additional file 1: Supplement Table 1. Association of chronic kidney disease and apo-lipoprotein B in young people. Supplement Table 2. Association of chronic kidney disease and apo-lipoprotein B in middle-age people. Supplement Table 3. Association of chronic kidney disease and apo-lipoprotein B in older people. Supplement Table 4. Association of chronic kidney disease and apo-lipoprotein B in female. Supplement Table 5. Association of chronic kidney disease and apo-lipoprotein B in male. Supplement Table 6. Association of chronic kidney disease and apo-lipoprotein B in people whose BMI is no more than 25. Supplement Table 7. Association of chronic kidney disease and apo-lipoprotein B in people whose BMI is higher than 25. Supplement Table 8. Association of chronic kidney disease and apo-lipoprotein B in people with hyperuricemia. Supplement Table 9. Association of chronic kidney disease and apo-lipoprotein B in people with hyperuricemia.
THEORETICAL PRINCIPLES OF TEACHING THE CREATION OF COMPOSERS TO STUDENTS IN MODERN EDUCATION
Creators: name: Mamadaliyeva, Movludaxon
name: Karimova, Dildora
Publisher: name: Zenodo
Year: 2025

description: This article is devoted to the study of the theoretical foundations of teaching the works of composers who contributed to the development of musical culture to students in modern education. The article analyzes the importance of music education, the pedagogical and psychological approaches used in teaching the work of composers, as well as the effective use of modern technologies in the educational process. The study of music culture and the works of composers increases students' aesthetic and cultural knowledge, develops creative thinking, and increases interest in the history of music. The article shows the effectiveness of using multimedia tools, interactive methods and online platforms in the modernization of music education. Recommendations are also given about effective criteria for evaluating students' knowledge of music history and theory and developing their creative abilities. The article aims to introduce advanced pedagogic methods in music education, to teach students more about the work of composers.
Could the 2.6 $M_\odot$ object in GW190814 be a primordial black hole?
Creators: name: Vattis, Kyriakos
name: Goldstein, Isabelle S.
name: Koushiappas, Savvas M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: On June 20, 2020, the LIGO-Virgo collaboration announced the discovery of GW190814, a gravitational wave event originating from a binary system merger between a black hole of mass $M_1 = 23.2^{+1.1} _ {-1.0}M_\odot$ and an unidentified object with a mass of $M_2 = 2.59^{+0.08} _ {-0.09}M_\odot$. This second object would be either the heaviest neutron star or lightest black hole observed to date. Here we investigate the possibility of the $\sim 2.6M_\odot$ object being a primordial black hole (PBH). We find that a primordial black hole explanation to GW190814 is unlikely as it is limited by the formation rate of the primary stellar progenitor and the observed merger rates of $\mathcal{O}(20)M_\odot$ massive black hole pairs.
description: Replaced with version accepted for publication in Phys. Rev. D
Microfinanças e inclusão social – um estudo de caso
Creators: name: Lima, Maria Lucinda Silva
name: Carvalho, Lucas Araujo
name: Vidal, Marcelo Barbosa
name: Lima, Maria Lucinda Silva
name: Carvalho, Lucas Araujo
name: Vidal, Marcelo Barbosa
Publisher: name: Unknown
Year: 2008
Subjects: subject: Financial Economics
subject: crocrédito
subject: renda
subject: desenvolvimento
subject: Microcredit
subject: income
subject: development.

description: O microcrédito hoje é um fator que vem contribuindo para o desenvolvimento econômico-social de pequenos e médios negócios, urbanos ou rurais. A política creditícia, regra geral é inacessível à maioria dos pequenos produtores ou empresários de pequeno porte, que não atendem as exigências de garantia real dos financiamentos bancários. Diante deste cenário é necessário criar instrumentos e estratégias adequadas às necessidades específicas destas categorias. Assim, o microcrédito, como instrumento alternativo à política tradicional, se apresenta como opção aos pequenos e médios empreendedores em suas demanda de recursos financeiros para investimento ou custeio de seus negócios. No Estado do Acre o microcrédito vem sendo utilizado em alguns municípios, como Acrelândia, Bujarí, Rio Branco, Senador Guiomard, Sena Madureira e Plácido de Castro, cuja avaliação é objeto do presente trabalho.---------------The microcredit today is a factor that is contributing to the economic-social development of small e medium businesses, urban or rural. The credit politics, general rule it is inaccessible to the majority of the small producers or entrepreneurs of small load, that don’t assist the demands of real warranty of the banking financings. Before this scenery it is necessary to create instruments and appropriate strategies to the specific needs of these categories. Thus, the microcredit as alternative instrument to the traditional politics, comes as option to the small and medium enterprising in their demand of financial resources for investment or costing of their businesses. In the State of Acre the microcredit has been used in some municipal districts, like Acrelândia, Bujarí, Rio Branco, Senador Guiomard, Sena Madureira and Plácido of Castro, whose evaluation is object of the present work.
Strong coupling between magnons confined in a single magnonic cavity
Creators: name: Dai, Changting
name: Xie, Kaile
name: Pan, Zizhao
name: Ma, Fusheng
Publisher: name: arXiv
Year: 2020
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Strong coupling between magnons and cavity photons was studied extensively for quantum electrodynamics in the past few years. Recently, the strong magnon-magnon coupling between adjacent layers in magnetic multilayers has been reported. However, the strongly coupled magnons confined in a single nanomagnet remains to be revealed. Here, we report the interaction between different magnon modes in a single magnonic cavity. The intermodel coupling between edge and center magnon modes in the strong coupling regime was approached with a maximum coupling strength of 0.494 GHz and cooperativity of 60.1 with a damping of 1X10-3. Furthermore, it is found that the coupling strength is highly dependent on the geometric parameters of the magnonic cavity. Our findings could greatly enrich the still evolving field of quantum magnonics.
Effective field theory analysis of dark matter-standard model interactions with spin one mediators
Creators: name: Fortuna, Fabiola
name: Roig, Pablo
name: Wudka, José
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We analyze interactions between dark matter and standard model particles with spin one mediators in an effective field theory framework. In this paper, we are considering dark particles masses in the range from a few MeV to the mass of the $Z$ boson. We use bounds from different experiments: $Z$ invisible decay width, relic density, direct detection experiments, and indirect detection limits from the search of gamma-ray emissions and positron fluxes. We obtain solutions corresponding to operators with antisymmetric tensor mediators that fulfill all those requirements within our approach.
description: 23 pages, 12 figures and 2 tables
Observation of modified radiative properties of cold atoms in vacuum near a dielectric surface
Creators: name: Ivanov, V. V.
name: Cornelussen, R. A.
name: Heuvell, H. B. van Linden van den
name: Spreeuw, R. J. C.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We have observed a distance-dependent absorption linewidth of cold $^{87}$Rb atoms close to a dielectric-vacuum interface. This is the first observation of modified radiative properties in vacuum near a dielectric surface. A cloud of cold atoms was created using a magneto-optical trap (MOT) and optical molasses cooling. Evanescent waves (EW) were used to observe the behavior of the atoms near the surface. We observed an increase of the absorption linewidth with up to 25% with respect to the free-space value. Approximately half the broadening can be explained by cavity-quantum electrodynamics (CQED) as an increase of the natural linewidth and inhomogeneous broadening. The remainder we attribute to local Stark shifts near the surface. By varying the characteristic EW length we have observed a distance dependence characteristic for CQED.
description: 6 pages, 6 figures, some minor revisions
Additional file 2 of Molecular epidemiology and socio-demographic risk factors of sexually transmitted infections among women in Lebanon
Creators: name: Hanna, Jessica
name: Yassine, Ruba
name: El-Bikai, Rana
name: Curran, Martin D.
name: Azar, Mathilde
name: Yeretzian, Joumana
name: Skaf, Rana
name: Afif, Claude
name: Saber, Toufic
name: Saadeddine Itani
name: Hubeish, Manal
name: Tamima El Jisr
name: Hamzeh, Fadia
name: Chaar, Mira El
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2: Table S2. HPV genotypes distribution patterns detected in 34 samples
A transit-friendly community : integrating a SkyTrain station into the neighborhood
Creators: name: Xu, Erlu
Publisher: name: University of British Columbia
Year: 2009

description: Urban growth and the need to meet mobility, environmental, and energy objectives place demands on public transit systems. Focusing development around transit facilities has become a significant way to improve accessibility, support community and regional goals of enhancing quality of life, and of supporting the financial success of transit investment. Today, many transit systems and communities are participating in Transit Oriented Development programs to attract interest as a tool for promoting smart growth and catering to shifting market demands and lifestyle preferences. The SkyTrain system has been adopted by Vancouver as a way of solving traffic congestion, preserving the natural environment, and approaching a more sustainable future. This study is to explore the potential of SkyTrain stations to be centers of community life and to have positive impact on the surrounding area. Based on a combination of a literature review, case studies and a review of existing policies in Vancouver, this study proposes a transit-friendly community at the Gilmore station, one of the stations on the Millennium line. With proper design, Gilmore station can attract a variety of activities and uses.
Impacto social da produção integrada de abacaxi no estado do Tocantins – Brasil
Creators: name: Almeida, Clovis Oliveira De
name: Matos, Aristoteles Pires De
name: Cardoso, Carlos Estevao Leite
name: Almeida, Clovis Oliveira De
name: Matos, Aristoteles Pires De
name: Cardoso, Carlos Estevao Leite
Publisher: name: Unknown
Year: 2008
Subjects: subject: Agribusiness
subject: Crop Production/Industries
subject: Ananas comosus
subject: sistema de produção
subject: relações de trabalho
subject: production system
subject: labor

description: Além do objeto da produção em si, a produção integrada tem como princípios o bem-estar social e a preservação ambiental. Neste artigo avaliam-se os impactos sociais da produção integrada de abacaxi no Estado do Tocantins (Brasil) em oito estabelecimentos rurais. A ferramenta empregada na avaliação, denominada Ambitec Social, foi desenvolvida pela Embrapa, sob a liderança da Embrapa Meio Ambiente. O índice agregado de impacto social apresenta valor positivo e igual a 3,65, de uma escala que varia de 15 negativo a 15 positivo. Entre os indicadores que compõem a metodologia de análise, nenhum deles apresentou resultado negativo: todos exibem valor positivo e diferente de zero. Os indicadores que apresentaram os maiores impactos foram, em ordem de importância, Relacionamento Institucional, Segurança Alimentar, Capacitação e Dedicação e Perfil do Responsável.--------------The evaluation of social impact includes four aspects related to the impact characterization: employment, income, healthy, and administration management. The aggregated index of the social impact of the integrated pineapple production technology in the State of Tocantins, applied to the eight farms where that system is under use, shows a positive value equal to 3.65 of a scale ranging from –15 to +15. No indicator component of the methodology showed negative value; all of them were positive and different from zero. The indicators that showed the highest impacts were: institutional relationship, safe food production, training, and dedication and profile of the responsible person for the property.
Event by Event fluctuation in K/pi ratio at RHIC
Creators: name: Das, Supriya
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We present the preliminary results from our analysis of event by event fluctuation in K/pi ratio in Au+Au collision at \sqrt s_{NN} = 200 GeV and at 62.4 GeV using STAR detector at RHIC. Two different methods have been used to extract the strength of dynamical fluctuation and the centrality dependence of that. The results from the study of energy and centrality dependence of the dynamical fluctuation are presented. From the excitation function it is seen that at two RHIC energies the measure of dynamical fluctuation is constant with values very close to that at 12.3 GeV at SPS. The dynamical fluctuation is found to be positive and decreasing with increasing centrality at RHIC. The results are compared with HIJING model calculation with jets. Results from HIJING are found to be very close to data from central collisions whereas it over predicts the data for peripheral events.
description: 4 pages, 3 figures, for ICPAQGP - 2005 (Recalculated the errors shown in Fig 2 and Table 1)
Indirect and direct energy gaps in the Kondo semiconductor YbB12
Creators: name: Okamura, H.
name: Michizawa, T.
name: Nanba, T.
name: Kimura, S.
name: Iga, F.
name: Takabatake, T.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Optical conductivity [$σ(ω)$] of the Kondo semiconductor YbB$_{12}$ has been measured over wide ranges of temperature ($T$=8$-$690 K) and photon energy ($\hbar ω\geq$ 1.3 meV). The $σ(ω)$ data reveal the entire crossover of YbB$_{12}$ from a metallic electronic structure at high $T$ into a semiconducting one at low $T$. Associated with the gap development in $σ(ω)$, a clear onset is newly found at $\hbarω$=15 meV for $T \leq$ 20 K. The onset energy is identified as the gap width of YbB$_{12}$ appearing in $σ(ω)$. This gap in σ(ω)$ is interpreted as the indirect gap, which has been predicted in the band model of Kondo semiconductor. On the other hand, the strong mid-infrared (mIR) peak observed in $σ(ω)$ is interpreted as arising from the direct gap. The absorption coefficient around the onset and the mIR peak indeed show characteristic energy dependences expected for indirect and direct optical transitions in conventional semiconductors.
description: 4 pages, 3 figures, submitted to J. Phys. Soc. Jpn
Surface lattice resonance based magneto-plasmonic switch in NiFe patterned nano-structure
Creators: name: Mbarak, H.
name: Hamidi, S. M.
name: Belotelov, V. I.
name: Chernov, A. I.
name: Mohajerani, E.
name: Zaatar, Y.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In this work, a 2D magneto-plasmonic grating structure combining materials with ferromagnetic and plasmonic properties is demonstrated. NiFe composite ferromagnetic material, as an active medium with tunable physical properties, and Au metal, as a plasmonic excitation layer, were the materials of choice. Here, we have experimentally investigated the active control of the plasmonic characteristics in Au/NiFe bilayer by the action of an external magnetic field, as well as the switching effect of the system. The active plasmonic control, can be achieved by the magnetization switching of the ferromagnetic material, opening a new path in the development of active plasmonic devices. To our best knowledge, this is the first demonstration of such a magneto-optical plasmonic switch based on the coupling of plasmons with magneto-optical active materials, in which the response time was estimated to be in the range of microseconds.
The age of the Galactic thin disk from Th/Eu nucleocosmochronology II. Chronological analysis
Creators: name: del Peloso, E. F.
name: da Silva, L.
name: Arany-Prado, L. I.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The purpose of this work is to resume investigation of Galactic thin disk dating using nucleocosmochronology with Th/Eu stellar abundance ratios, a theme absent from the literature since 1990. [Th/Eu] abundance ratios for a sample of 20 disk dwarfs/subgiants of F5 to G8 spectral type with -0.8 <= [Fe/H] <= +0.3, determined in the first paper of this series, were adopted for this analysis. We developed a Galactic chemical evolution model that includes the effect of refuses, which are composed of stellar remnants (white dwarfs, neutron stars and black holes) and low-mass stellar formation residues (terrestrial planets, comets, etc.), contributing to a better fit to observational constraints. Two Galactic disk ages were estimated, by comparing literature data on Th/Eu production and solar abundance ratios to the model ((8.7 +5.8-4.1) Gyr), and by comparing [Th/Eu] vs. [Fe/H] curves from the model to our stellar abundance ratio data ((8.2 +/- 1.9) Gyr), yielding the final, average value (8.3 +/- 1.8) Gyr. This is the first Galactic disk age determined via Th/Eu nucleocosmochronology, and corroborates the most recent white dwarf ages determined via cooling sequence calculations, which indicate a low age (
description: 9 pages, 7 Postscript figures, accepted for publication in Astronomy & Astrophysics, final version
Strange, Stuart Earle: Suspect Others: Spirit Mediums, Self-Knowledge, and Race in Multiethnic Suriname. Series: Anthropological Horizons
Creators: name: Lang, Natalie
Publisher: name: Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology
Year: 2024

description: Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology, Vol. 148 No. 2 (2023): Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology
Werthmann, Katja: City Life in Africa. Anthropological Insights
Creators: name: Sarre, Joh
Publisher: name: Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology
Year: 2024

description: Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology, Vol. 148 No. 2 (2023): Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology
Dippel, Anne und Martin Warnke: Tiefen der Täuschung: Computersimulation und Wirklichkeitserzeugung
Creators: name: Nieber, Hanna
Publisher: name: Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology
Year: 2024

description: Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology, Vol. 148 No. 2 (2023): Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology
Beek, Jan, Thomas Bierschenk, Annalena Kolloch, and Bernd Meyer (eds.): Policing Race, Ethnicity and Culture. Ethnographic Perspectives Across Europe
Creators: name: Zurawski, Nils
Publisher: name: Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology
Year: 2024

description: Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology, Vol. 148 No. 2 (2023): Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology
Eckert, Julia M. (ed.): The Bureaucratic Production of Difference: Ethos and Ethics in Migration Administration
Creators: name: Schneider, Simon
Publisher: name: Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology
Year: 2024

description: Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology, Vol. 148 No. 2 (2023): Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology
"BIG DATA: CURRENT TECHNOLOGIES, CHALLENGES, AND SOLUTIONS FOR ANALYZING LARGE-SCALE DATA IN UZBEKISTAN"
Creators: name: Talipova, Ozoda Khabirovna
name: Samadov, Dilshodbek Usmon ogli
name: Samadov, Dilmurod Usmon ogli
Publisher: name: Zenodo
Year: 2025
Subjects: Big Data, infrastructure, Cloud computing, cloud technology, IaaS, Apache Spark, Hadoop.

description: This article is dedicated to exploring the importance, challenges, and proposed solutions for Big Data (large-scale data) technologies in Uzbekistan. Big Data technologies offer the potential to increase efficiency in various sectors, including the economy, public administration, education, and more. However, the development of these technologies in Uzbekistan faces several challenges, such as underdeveloped infrastructure, a lack of skilled specialists, financial constraints, and weak data security. The article proposes solutions to these issues, including the development of infrastructure, workforce training, fostering collaboration between the public and private sectors, and localizing international best practices. These approaches will contribute to the effective implementation of Big Data technologies and help Uzbekistan achieve high results in the digital economy.
Additional file 2 of Obstacles to intergenerational communication in caregivers’ narratives regarding young people’s sexual and reproductive health and lifestyle in rural South Africa
Creators: name: Nilsson, Bo
name: Edin, Kerstin
name: Kinsman, John
name: Kahn, Kathleen
name: Norris, Shane A.
Publisher: name: figshare
Year: 2020
Subjects: subject: Sociology
subject: FOS: Sociology

description: Additional file 2.
Chandra reveals a luminous Compton-thick QSO powering a $Lyα$ blob in a $z=4$ starbursting protocluster
Creators: name: Vito, Fabio
name: Brandt, William Nielsen
name: Lehmer, Bret Darby
name: Vignali, Cristian
name: Zou, Fan
name: Bauer, Franz Erik
name: Bremer, Malcolm
name: Gilli, Roberto
name: Ivison, Rob J.
name: Spingola, Cristiana
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Galaxy clusters in the local universe descend from high-redshift overdense regions known as protoclusters. The large gas reservoirs and high rate of galaxy interaction in protoclusters are expected to trigger star-formation activity and luminous SMBH accretion in the host galaxies. We investigated the AGN content of a gas-rich and starbursting protocluster at $z=4$, known as the Distant Red Core (DRC). We observed with Chandra (139 ks) the 13 identified members of the structure, and searched for luminous and possibly obscured AGN among them. We also tested whether a hidden AGN can power the $Lyα$ blob (LAB) detected with VLT/MUSE in the DRC. We detected obscured X-ray emission from the two most gas-rich members of the DRC, named DRC-1 and DRC-2. Both of them are resolved into multiple interacting clumps in high-resolution ALMA and HST observations. In particular, DRC-2 is found to host a luminous ($L_{2-10\,\mathrm{keV}}\approx3\times10^{45}\,\mathrm{erg\,s^{-1}}$) Compton-thick ($N_H\gtrsim10^{24}\,\mathrm{cm^{-2}}$) QSO, comparable to the most luminous QSOs known at all cosmic times. The AGN fraction among DRC members is consistent with results found for lower redshift protoclusters. However, X-ray stacking analysis reveals that SMBH accretion is likely also taking place in other DRC galaxies that are not detected individually by Chandra. Our results point toward the presence of a strong link between large gas reservoirs, galaxy interactions, and luminous and obscured nuclear activity in protocluster members. The powerful and obscured QSO detected in DRC-2 is likely powering the nearby LAB detected with VLT/MUSE, possibly through photoionization; however, we propose that the diffuse $Lyα$ emission may be due to gas shocked by a massive outflow launched by DRC-2 over a $\approx10$ kpc scale.
description: 13 pages, accepted for publication in A&A
An Idealized Pulsar Magnetosphere: the Relativistic Force-Free Approximation
Creators: name: Goodwin, Simon P.
name: Mestel, Jonathan
name: Mestel, Leon
name: Wright, Geoffrey A. E.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The non-dissipative relativistic force-free condition should be a good approximation to describe the electromagnetic field in much of the pulsar magnetosphere, but we may plausibly expect it to break down in singular domains. Self-consistent magnetospheric solutions are found with field lines closing both at and within the light-cylinder. In general, the detailed properties of the solutions may be affected critically by the physics determining the appropriate choice of equatorial boundary condition beyond the light-cylinder.
description: 31 pages, 3 figures
Additional file 3 of Clinicopathologic features of infection-related glomerulonephritis with IgA deposits: a French Nationwide study
Creators: name: Miquelestorena-Standley, Elodie
name: Jaulerry, Charlotte
name: Marie-Christine Machet
name: Rabot, Nolwenn
name: Barbet, Christelle
name: Hummel, Aurélie
name: Karras, Alexandre
name: Garrouste, Cyril
name: Crepin, Thomas
name: Ducloux, Didier
name: Cousin, Maud
name: Albert, Catherine
name: Rivalan, Joseph
name: Gall, Emilie Cornec-Le
name: Pourreau, François
name: Deltombe, Clément
name: Nochy, Dominique
name: Szlavik, Nora
name: Felix, Sophie
name: Croué, Anne
name: Buob, David
name: Rioux-Leclerc, Nathalie
name: Doucet, Laurent
name: Jean-Michel Goujon
name: Renaudin, Karine
name: Blanchard, Emmanuelle
name: Eymieux, Sébastien
name: Rabant, Marion
name: Jean-Michel Halimi
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Marine Biology
subject: Cancer
subject: Science Policy
subject: 60506 Virology
subject: FOS: Biological sciences
subject: Computational Biology

description: Additional file 3: Table 2: Follow-up and renal outcome.
QED factorization of non-leptonic $B$ decays
Creators: name: Beneke, Martin
name: Böer, Philipp
name: Toelstede, Jan-Niklas
name: Vos, K. Keri
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We show that the QCD factorization approach for $B$-meson decays to charmless hadronic two-body final states can be extended to include electromagnetic corrections. The presence of electrically charged final-state particles complicates the framework. Nevertheless, the factorization formula takes the same form as in QCD alone, with appropriate generalizations of the definitions of light-cone distribution amplitudes and form factors to include QED effects. More precisely, we factorize QED effects above the strong interaction scale $Λ_{\rm QCD}$ for the non-radiative matrix elements $\langle M_1 M_2|Q_i|\bar{B}\rangle$ of the current-current operators from the effective weak interactions. The rates of the branching fractions for the infrared-finite observables $\bar B\to M_1 M_2(γ)$ with photons of maximal energy $ΔE\llΛ_{\rm QCD}$ is then obtained by multiplying with the soft-photon exponentiation factors. We provide first estimates for the various electromagnetic corrections, and in particular quantify their impact on the $πK$ ratios and sum rules that are often used as diagnostics of New Physics.
description: 44 pages, 6 figures
A recent rebuilding of most spirals ?
Creators: name: Hammer, F.
name: Flores, H.
name: Zheng, X. Z.
name: Liang, Y.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Re-examination of the properties of distant galaxies leads to the evidence that most present-day spirals have built up half of their stellar masses during the last 8 Gyr, mostly during several intense phases of star formation during which they took the appearance of luminous infrared galaxies (LIRGs). Distant galaxy morphologies encompass all of the expected stages of galaxy merging, central core formation and disk growth, while their cores are much bluer than those of present-day bulges. We have tested a spiral rebuilding scenario, for which 75+/-25% of spirals have experienced their last major merger event less than 8 Gyr ago. It accounts for the simultaneous decreases, during that period, of the cosmic star formation density, of the merger rate, of the number densities of LIRGs and of compact galaxies, while the densities of ellipticals and large spirals are essentially unaffected.
description: (1) GEPI, Obs. Meudon, France ;(2)Max-Planck Institut fuer Astronomie, Germany (3) National Astronomical Observatories, CAS, China. Five pages, 1 figure. To be published in "Starbursts: From 30 Doradus to Lyman Break Galaxies", held in Cambridge, ed. R. de Grijs & R. M. Gonzalez Delgado (Dordrecht: Kluwer)
Key Atmospheric Signatures for Identifying the Source Reservoirs of Volatiles in Uranus and Neptune
Creators: name: Mousis, O.
name: Aguichine, A.
name: Atkinson, D. H.
name: Atreya, S. K.
name: Cavalié, T.
name: Lunine, J. I.
name: Mandt, K. E.
name: Ronnet, T.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We investigate the enrichment patterns of several delivery scenarios of the volatiles to the atmospheres of ice giants, having in mind that the only well constrained determination made remotely, i.e. the carbon abundance measurement, suggests that their envelopes possess highly supersolar metallicities, i.e. close to two orders of magnitude above that of the protosolar nebula. In the framework of the core accretion model, only the delivery of volatiles in solid forms (amorphous ice, clathrates, pure condensates) to these planets can account for the apparent supersolar metallicity of their envelopes. In contrast, because of the inward drift of icy particles through various snowlines, all mechanisms invoking the delivery of volatiles in vapor forms predict subsolar abundances in the envelopes of Uranus and Neptune. Alternatively, even if the disk instability mechanism remains questionable in our solar system, it might be consistent with the supersolar metallicities observed in Uranus and Neptune, assuming the two planets suffered subsequent erosion of their H-He envelopes. The enrichment patterns derived for each delivery scenario considered should be useful to interpret future in situ measurements by atmospheric entry probes.
description: Accepted for publication in Space Science Reviews
Additional file 1 of Molecular epidemiology and socio-demographic risk factors of sexually transmitted infections among women in Lebanon
Creators: name: Hanna, Jessica
name: Yassine, Ruba
name: El-Bikai, Rana
name: Curran, Martin D.
name: Azar, Mathilde
name: Yeretzian, Joumana
name: Skaf, Rana
name: Afif, Claude
name: Saber, Toufic
name: Saadeddine Itani
name: Hubeish, Manal
name: Tamima El Jisr
name: Hamzeh, Fadia
name: Chaar, Mira El
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1: Table S1. Nucleotide sequences of primers and probes
Delgado Rosa, Frederico and Han F. Vermeulen (eds.): Ethnographers Before Mali- nowski. Pioneers of Anthropological Fieldwork, 1870–1922. EASA Book Series, 44
Creators: name: Boskovik, Aleksandar
Publisher: name: Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology
Year: 2024

description: Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology, Vol. 148 No. 2 (2023): Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology
THEORETICAL BASIS OF THE USE OF MULTIMEDIA TECHNOLOGIES IN LISTENING ACTIVITIES IN MUSIC CULTURE LESSONS
Creators: name: Dadajanova, Mehribonu
name: Karimova, Dildora
Publisher: name: Zenodo
Year: 2025

description: This article discusses the theoretical and practical foundations of using multimedia technologies to improve listening activities in music culture lessons. The advantages of multimedia tools in the educational process, their role in developing students' musical taste in music culture, and in forming skills for analyzing musical works are analyzed.
Resurgence & insurgents : the origins of secularism in the Aceh conflict
Creators: name: Barter, Shane Joshua
Publisher: name: University of British Columbia
Year: 2009

description: This thesis explores the role of religion, specifically its absence, in the ongoing separatist conflict in Aceh, Indonesia. Several approaches to the source and mobilization of ethnic identity are investigated, including a specific focus on religious mobilization and political Islam. Case studies of historical Aceh, southern Thailand, and the southern Philippines illustrate these theories, where Islam is primarily mobilized from below in conflicts, although leaders play important roles as well. Each of these cases witnessed a growth of political Islam as the conflicts endured, pushing leaders towards religious interpretations. Aceh provides a deviant case study; despite a history of Islamic conflict, other case studies, a deeply Islamic culture, decades of conflict, and global trends towards political Islam, the conflict lacks significant religious elements. What accounts for Acehnese secularism and how does this speak to broader theory? Acehnese secularism is a product of several factors; namely, a shared faith between state and separatist and a secular rebel leadership educated in and operating from Western countries. This thesis presents a case where, despite an orthodox population, Islam has not been mobilized in the conflict. It also illustrates the role of leaders in determining the nature of a conflict and suggests a role for Islamic leaders in community-level peace talks.
Elke Mader Obituary (1954–2021)
Creators: name: Budka, Philipp
name: Davis-Sulikowski, Ulrike
name: Krainer, Anita
name: Seiser, Gertraud
Publisher: name: Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology
Year: 2024

description: Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology, Vol. 148 No. 2 (2023): Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology
CASOS SOBRE A ADOÇÃO DE TECNOLOGIA DE INFORMAÇÃO EM EMPRESAS RURAIS PRODUTORAS DE CAFÉ: RESISTÊNCIAS E LIMITAÇÕES
Creators: name: Santos, Marcos Eduardo Dos
name: Jesus, Jose Carlos Dos Santos
name: Cocaro, Henri
name: Santos, Marcos Eduardo Dos
name: Jesus, Jose Carlos Dos Santos
name: Cocaro, Henri
Publisher: name: Unknown
Year: 2008
Subjects: subject: Agribusiness
subject: adoção de tecnologias
subject: sistemas de informação
subject: café
subject: gestão de custos
subject: technologies adoption
subject: information systems
subject: coffee
subject: costs management

description: Devido à dificuldade de introduzir novas tecnologias no setor rural, este estudo buscou identificar os fatores que contribuíram e dificultaram o processo de adoção de sistemas de informações em empresas rurais. Os objetos de estudo foram seis empresas cafeeiras situadas na região Sul de Minas Gerais que adotaram dois sistemas de informação (SI). Utilizaram-se como instrumentos de coleta de dados observações, análise documental e entrevistas com o responsável pela área de informática, gerentes e diretores. Após a comparação dos casos estudados, concluiu-se que: os fatores que comprometeram o processo de adoção foram categorizadas em limitação financeira, baixa formação dos operadores, falta de recursos tecnológicos, incompatibilidade de horários entre instrutor e funcionários, complexidade do software, relação contratual e troca de operadores e instrutor durante a implantação.---------------Due to the difficulty of introducing new technologies in the rural section, this study looked for identify the factors that contributed and hindered the process adoption of information systems in rural companies. The study objects were six coffee companies in the South of Minas Gerais that adopted two information systems (IS). The instruments of data collection was observations, documental analysis and interviews with the responsible for the computer science area, managers and directors. After the comparison of the case studies, it was ended that: the factors that committed the adoption process were classified in financial limitation, low formation of the operators, lack of technological resources, incompatibility of schedules between instructor and employees, complexity of the software, contractual relationship and change of operators and instructor during the implantation.
Back to the Future of Humboldtian Museums
Creators: name: Penny, H. Glenn
name: Schorch, Philipp
Publisher: name: Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology
Year: 2024

description: Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology, Vol. 148 No. 2 (2023): Zeitschrift für Ethnologie/Journal of Social and Cultural Anthropology
A Conjecture about Raising Operators for Macdonald Polynomials
Creators: name: Shiraishi, Jun'ichi
Publisher: name: arXiv
Year: 2005
Subjects: subject: Quantum Algebra (math.QA)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 33D15, 81R50

description: A multivariable hypergeometric-type formula for raising operators of the Macdonald polynomials is conjectured. It is proved that this agrees with Jing and Jozefiak's expression for the two-row Macdonald polynomials, and also with Lassalle and Schlosser's formula for partitions with length three.
description: 13 pages
CNAM - Véronique Carré-Menetrier
Creators: name: Leibowitch, Jacques (1942-2020)
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: 1 fichier (2 pages). Autre destinataire : Arnold Munnich
Anomalous bias dependence of tunnel magnetoresistance in a magnetic tunnel junction
Creators: name: Mukhopadhyay, Soumik
name: Das, I.
name: Pai, S. P.
name: Raychaudhuri, P.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have fabricated a spin-polarized tunneling device based on half metallic manganites incorporating $Ba_{2}LaNbO_{6}$ as insulating barrier. An anomalous bias dependence of tunnel magnetoresistance (TMR) has been observed, the first of its kind in a symmetric electrode tunnel junction with single insulating barrier. The bias dependence of TMR shows an extremely sharp zero bias anomaly, which can be considered as a demonstration of the drastic density of states variation around the Fermi level of the half metal. This serves as a strong evidence for the existence of minority spin tunneling states at the half-metal insulator interface.
description: 8 pages, 4 figures, Revtex4
Additional file 1 of Obstacles to intergenerational communication in caregivers’ narratives regarding young people’s sexual and reproductive health and lifestyle in rural South Africa
Creators: name: Nilsson, Bo
name: Edin, Kerstin
name: Kinsman, John
name: Kahn, Kathleen
name: Norris, Shane A.
Publisher: name: figshare
Year: 2020
Subjects: subject: Sociology
subject: FOS: Sociology

description: Additional file 1.