bluuebunny/crossref_metadata_2025_split huggingface dataset:
Молодые женщины в органах государственного управления России: факторы, определяющие карьерные траектории
Authors: Исупова Ольга Генриховна , Уткина Валерия Владимировна 
Published: September 2018

Ольга Генриховна Исупова – PhD in Sociology, доцент, старший научный сотрудник, Институт демографии, Центр демографических исследований, НИУ ВШЭ, Москва, Россия. Электронная почта: oisupova@hse.ru
Валерия Владимировна Уткина – старший преподаватель, факультет социальных наук, департамент государственного и муниципального управления НИУ ВШЭ, Москва, Россия. Электронная почта: utkinavv@hse.ru
Статья посвящена изучению позиции женщин в органах государственного управления Российской Федерации. Анализируются 32 полуструктурированных интервью с молодыми женщинами, имеющими опыт работы на госслужбе. Интервью подвергнуты анализу с целью выявления основных тем, важных для этой группы женщин в связи с особенностями их деятельности. Изучаются их представления о том, является ли работа в органах государственной власти «подходящей» для женщин, и почему они в этой отрасли присутсвуют на всех должностях, кроме самых высоких. С одной стороны, мы выявили устойчивый стереотип в отношении разделения сфер труда на мужскую (власть, ответственность) и женскую (работа помощника, организатора или более творческая, но, скорее, индивидуальная – например, аналитик). С другой – отмечаются противоположные взгляды, характеризующие изучаемую группу женщин как обладающую высокой самооценкой и стремящуюся к «экспертной» самореализации. Таким образом, согласно оценкам наших собеседниц, женщины во властных структурах, как правило, не стремятся к высшим ступеням власти. Тем не менее их профессиональные стремления нацелены на самореализацию в карьере «специалиста в своей области»: рутинный труд их не удовлетворяет, проблематичной является низкая зарплата, женщины стремятся различными способами (должностной рост, длительные рабочие часы, переход в другую сферу деятельности) повысить зарплату. Это связано с их высоким уровнем образования, обуславливающего определенные притязания и самоуважение. Отсутствие стремления к высоким должностям у большинства связывается с тем, что для женщины продвижение по службе часто ассоциируется с невозможностью «личной жизни», которая требует времени и сил, а также баланса между домом и работой.
Challenging Turbulent Times: Towards a Framework for Girl-Led Transnational Dialogues to Combat Sexual Violence
Authors: Mitchell Claudia 
Published: September 2018

Claudia Mitchell – PhD, James McGill Professor, McGill University, Montreal, Canada. Email: Claudia.mitchell@mcgill.ca
Turbulent times in relation to sexual violence in the lives of girls and young women call for solidarity and global action. One of the effects of globalization is the increased recognition of a borderless world that, in some ways, erases the boundaries between 'over there' and 'over here', challenging some of the distinctions behind a Global North and a Global South. In this article, I offer an analysis of the issues behind sexual violence, which frame the possibilities for research teams working with girls and young women across the Global North and the Global South. At the same time, I highlight the possibilities for learning more about North-North and South-South interactions. What would such an approach entail and what kinds of strategies are useful for sustaining such a strategy in combating sexual violence? In particular, how can such a framework support dialogue? In order to address these questions the article suggests a practical framework which draws on the findings from a Canada-South Africa project, Networks for Change and in particular focuses on the importance of advocating for a public voice for girls and young women that is framed within an activist agenda. The article refers to this approach as a 'circles within circles' approach, arguing for both bringing together girls and young women who have been involved in participatory visual work from a number of country contexts, and ensuring that the circle puts girls and young women at the centre.
Entre o azul do mar e o verde da mata existe uma escola pública socialmente referenciada
Authors: Barros Maria Luciene Urbano de , Barbosa Junior Walter Pinheiro 
Published: September 2018

Este artigo discute a ação educativa escolar da Escola Municipal Antônio Campos, objetivando compreender o sucesso dessa instituição, localizada no bairro de Mãe Luiza, Região Leste do município de Natal, no Estado do Rio Grande do Norte. São três indicadores do sucesso: primeiro lugar no Prêmio Nacional Referência em Gestão Escolar, etapa estadual; 6.5 no IDEB; e não evasão ou repetência dos estudantes. Pesquisamos orientados pelo Materialismo Histórico e Dialético, a partir dos documentos da escola, pela a aplicação de entrevista livre conversacional e pela a observação da rotina diária da instituição. Concluímos que a rotina escolar, a relação dos responsáveis pelo estudante com a instituição, a tríade avaliar-planejar-avaliar, concretizada no acompanhamento contínuo e permanente do processo de ensino e aprendizagem do estudante, são aspectos que não restringem o pedagógico aos saberes que ocorrem, especificamente, no processo de interação aluno e professor na aula, nem é uma tarefa exclusiva desse profissional. Demais autores e atores da comunidade escolar também se sentem implicados com o processo de educação escolar dos estudantes. Esse pensar e agir pedagógico se apresenta, portanto, como um campo fértil, para uma escola socialmente referenciada.
La ética, el desarrollo sostenible y la responsabilidad social en las organizaciones
Authors: Serrato Obregón Lucero 
Published: October 2018

La ética es un tema que ha sido objeto de preocupación de la humanidad a lo largo de toda su historia. Aplicado el tema a la empresa, es un asunto de reflexión intelectual de los hombres en el último medio siglo, tal como lo formula el surgimiento de la responsabilidad social corporativa; es decir, el tema que antes se orientaba solo a los valores de sujetos dotados de razón, ahora es predicable de personas ficticias a quien la ley las dotó de condiciones excepcionales que las hace aptas para contraer derecho y asumir obligaciones. Los códigos de conducta laboral, códigos de ética empresarial, códigos de buen gobierno y líneas directrices empresariales son ejemplo palpable de la nueva condición empresarial.
El desarrollo sostenible surge como aspiración y anhelo social desde la década de los ochenta, temática que deberá sumarse a nuevos objetivos y estrategias organizacionales, situación que permitirá integrar las dimensiones ambiental, social y económica para formular una rendición integral de cuentas con respecto a la sustentabilidad.
Cloning and characterization of high molecular weight glutenin gene from Triticum aestivum cultivar Dacke
Authors: Kajendran Kirushanthy , Chandrasekharan Naduviladath Vishvanath , Hettiarachchi Chamari Madhu , Wijesundera Wijerupage Sandhya Sulochana 
Published: September 2018

<p class="abstract"><strong>Background:</strong> High molecular weight (HMW) glutenin protein plays a crucial role in determining dough viscoelastic properties that determines the quality of wheat flour. The aim of the present study was to isolate, clone and analyze (<em>in silico</em>) the HMW glutenin gene of <em>Triticum aestivum</em> cultivar Dacke.</p><p class="abstract"><strong>Methods:</strong> Primers were designed to amplify a 2445 bp fragment of HMW glutenin gene. Ax type HMW glutenin gene from <em>Triticum aestivum</em> cultivar Dacke was isolated using PCR and it was sequenced by primer walking. </p><p class="abstract"><strong>Results:</strong> Amplified HMW glutenin gene was designated as HMWGAx. Sequence analysis revealed a complete open reading frame encoding 815 amino acid residues with N- and C terminal non-repetitive domain and a central repetitive domain. The calculated molecular weight of the deduced HMW glutenin protein was ~88 kDa and the number of cysteine residues in the HMWGAx was four, in accordance with other x type HMW glutenin proteins. Phylogenetic analysis revealed 100% homology to the previously studied Ax2* type HMW glutenin gene from cultivar Cheyenne. Predicted secondary structure results showed that it was similar to1Ax1 type of common wheat (<em>Triticum aestivum</em>), having superior flour milling quality.</p><p><strong>Conclusions:</strong> Sequence analysis suggests that HMWGAx protein significantly and positively correlates with the properties of elasticity and extensibility of gluten. </p>
The comparative and prospective study on efficacy and functional outcome of autologous platelet rich plasma injection vs hydrodissection in adhesive capsulitis of shoulder
Authors: Jeyaraman Madhan , R. Ramesh , G. S. Prajwal , Dhamsania Hardik J. 
Published: September 2018

<p class="abstract"><strong>Background:</strong> Adhesive capsulitis of should is also called frozen shoulder which describes a chronic, indolent pathological process in which the body forms excessive adhesions across the glenohumeral joint which in turn leads to pain, stiffness, and loss of range of movements which compromises the quality of life. The objective of the study was to evaluate the efficacy and functional outcome of autologous PRP injection and hydrodissection in adhesive capsulitis of shoulder.</p><p class="abstract"><strong>Methods:</strong> After excluding the patients who failed to satisfy the study protocol, the remaining 100 patients are divided equally into two groups namely group A (n=50) who receive autologous PRP injection and group B (n=50) who receive hydrodissection for adhesive capsulitis of shoulder. Both group participants are followed up pre-procedurally and post-procedurally at the end of 1<sup>st</sup>, 6<sup>th</sup> and 12<sup>th</sup> month for pain relief and range of movements. The improvements in pain and range of movements are charted in terms of VAS and DASH scoring system.<strong></strong></p><p class="abstract"><strong>Results:</strong> The statistical analysis were done for 46 patients in group A and 45 patients in group B which showed a statistical improvement in pain and range of movements (p&lt;0.001 for VAS score and p&lt;0.01 for DASH score) in group A who received autologous platelet rich plasma therapy. Autologous PRP therapy improves the functional quality of life with a long term outcome.</p><p class="abstract"><strong>Conclusions:</strong> For adhesive capsulitis of shoulder, autologous PRP therapy remains functionally superior than hydrodissection as autologous PRP is a constructive procedure by rejuvenating the degenerative tissues.</p><p> </p>
Analytical Method Development and Validation of Phenothrin, Promecarb and Penconazole in Tobacco using Liquid Extraction and Gas Chromatography
Authors: SEÇİLMİŞ CANBAY Hale 
Published: September 2018

A sensitive method for the determination of
phenothrin, promecarb and
penconazole residues in tobacco has been developed. Several solvents such as,
hexane, ethyl acetate and dichloromethane were tested in order to minimize
agricultural products residue. In the study, the best recovery was achieved
with dichloromethane. Pesticides residues are extracted from the samples with
dichloromethane. Additional clean-up steps are not required for tobacco
matrices. Determination and quantification of phenothrin, promecarb and penconazole are
performed by gas chromatography-flame ionization detector (GC/FID) and gas
chromatography-nitrogen/phosphorus (GC/NPD). The method has been validated for
tobacco matrices. Under the optimum
conditions, phenothrin R2 value 0.999, promecarb
R2 value 0.999, and penconazole R2 value 0.999. Limits of
determination were 0.008 µg mL-1 for phenothrin, 0.011 µg mL-1 for
penconazole and 0.007 µg mL-1 for promecarb. The standard deviations (SDs) levels were in the range
0.01-0.20. Recoveries of phenothrin, promecarb
and penconazole from tobacco were found to be higher than 85%. Under this developed
method, the concentrations of phenothrin, promecarb and penconazole in the 10 tobacco samples were below the
LOD values.
QUALIDADE INDUSTRIAL E RENDIMENTO DE ETANOL DE GENÓTIPOS DE SORGO SACARINO EM PLANTA E REBROTA
Authors: CÂMARA TASSIANO MAXWELL MARINHO , PARRELLA RAFAEL AUGUSTO DA COSTA , SILVA HERÁCLITON DE ÉFESO DA 
Published: October 2018

RESUMO - O rendimento de cultivares de sorgo sacarino em planta de primeiro corte e na rebrota tem sido estudado para viabilizar o cultivo com menores custos de produção. Entretanto, dados qualitativos sobre a qualidade de caldo e rendimento de etanol entre safra principal e rebrota são escassos. Objetivou-se com este trabalho comparar genótipos de sorgo sacarino quanto à qualidade industrial e avaliar o efeito do tipo de colheita e biomassa processada no rendimento industrial para produção de etanol. Foi conduzido um experimento em blocos ao acaso com três repetições em esquema de parcela subdividida, sendo as parcelas constituídas por 20 genótipos de sorgo e as subparcelas pelos tipos de amostras processadas ou colheitas realizadas. Os maiores rendimentos de etanol, em termos absolutos, foram obtidos para CMSXS646 e BRS 511 na colheita de primeiro corte com colmos limpos. A utilização de colmos limpos promoveu, em média, um incremento de 13,5, 14,2, 13,4, 3,3, 7,9, 7,0, 8,0 e 16,4% para etanol, ART, ATR, umidade, ARC, Pol, °Brix, quantidade de caldo, respectivamente, e redução de 17,3% para fibra, em relação às amostras de colmos com folhas. O rendimento médio de etanol por tonelada de caldo extraído foi 28% superior no primeiro corte comparativamente à rebrota.Palavras-chave: Bioenergia, biomassa, °Brix, Sorghum bicolor. INDUSTRIAL QUALITY AND ETHANOL YIELD OF SWEET SORGHUM GENOTYPES IN MAIN AND RATOON CROPS ABSTRACT - The yield of sweet sorghum cultivars in first cut and ratoon crops have been studied to enable the cultivation with lower production costs. However, qualitative data on broth quality and yield of ethanol on main crop and ratoon are scarce. The aim of this work was to compare sweet sorghum genotypes regarding the industrial quality and to evaluate the effects of harvests and processed biomass types in the industrial yield for ethanol production. A randomized block design experiment was carried out with three replicates in a split plot design, being the plots composed by 20 sorghum genotypes and the subplots by the types of processed samples or harvests. The highest ethanol yields, in absolute terms, were obtained for CMSXS646 and BRS 511 in first cut with clean stalks. The use of clean stalks promoted, on average, an increase of 13.5, 14.2, 13.4, 3.3, 7.9, 7.0, 8.0 and 16.4% for ethanol, ART, ATR, moisture, ARC, Pol, ° Brix, juice amount, respectively, and reduction of 17.3% for fiber, in relation to samples with stalks and leafs. The average yield of ethanol per extracted juice ton was 28% higher in first cut compared to ratoon.Keywords: bioenergy, biomass, °Brix, Sorghum bicolor.
NECESSIDADE HÍDRICA DA CULTURA DO MILHO INFLUENCIADA PELAS MUDANÇAS CLIMÁTICAS NO SEMIÁRIDO NORDESTINO
Authors: CAVALCANTE JUNIOR EDMILSON GOMES , MEDEIROS JOSÉ FRANCISMAR DE , FREITAS ISAAC ALVES DA SILVA , OLIVEIRA ANNA KÉZIA SOARES DE , ESPÍNOLA SOBRINHO JOSÉ , SILVA JOÃO PAULO NUNES DA , SILVA THIERES GEORGE FREIRE DA 
Published: October 2018

RESUMO - O presente trabalho teve como objetivo verificar os impactos das mudanças climáticas no desenvolvimento e evapotranspiração do milho, no semiárido brasileiro. O trabalho foi desenvolvido nos municípios de Apodi, Ipanguaçu e Mossoró, todos eles localizados no estado do Rio Grande do Norte. A determinação da evapotranspiração da cultura (ETc), em suas diferentes fases, foi realizada através de lisímetros de pesagem. Para verificar a influência das mudanças climáticas no consumo hídrico da cultura foram simuladas alterações na temperatura e na umidade relativa do ar, através do modelo climático PRECIS. Foram avaliados dois cenários de emissões baseados no relatório do IPCC (Intergovernmental Panel on Climate Change), um pessimista (A2) e um otimista (B2). Os dados de temperatura e umidade relativa utilizados foram as saídas do modelo PRECIS. Segundo as projeções do modelo as temperaturas na região ficarão muito acima do limite ótimo para o desenvolvimento da cultura. A duração do ciclo da cultura apresentou uma redução média de 10 e 15 dias para os cenários B2 e A2, respectivamente. A redução no ciclo também provocou uma diminuição de 3,0% na evapotranspiração total, considerando o cenário mais otimista, e de 4,4% no cenário mais pessimista.Palavras-chave: Zea mays, temperatura, umidade relativa, evapotranspiração. DEVELOPMENT AND WATER REQUIREMENT OF MAIZE CROP AFFECTED BY CLIMATE CHANGES IN THE SEMIARID REGION OF THE BRAZILIAN NORTHEAST ABSTRACT - This study aimed to determine the impacts of climate changes on growth and evapotranspiration of maize in the Brazilian semiarid region. The study was conducted in the municipalities of Apodí, Ipanguaçu and Mossoró, all of them located in the state of Rio Grande do Norte. The determination of evapotranspiration (ETc) throughout the different crop phases was accomplished by weighing lysimeters.In order to check the effect of climate changes on crop water consumption, simulated changes were done in the temperature and relative humidity of the air, through the PRECIS climate model. Two scenarios of emissions were evaluated based on the IPCC report (Intergovernmental Panel on Climate Change): a pessimistic caled A2 and an optimistic B2. The data of temperature and relative humidity were obtained by the PRECIS model. According to the model projections, the temperatures in the region will be far above the optimal limit for crop development. The crop cycle showed an average reduction of 10 and 15 days for B2 and A2 scenarios, respectively. The reduction in the cycle also caused a decrease in the total evapotranspiration of 3.0%, considering the most optimistic scenario, and 4.4% in the worst scenario.keywords: Zea mays, temperature, relative humidity, evapotranspiration.
USO DE LINGUAGEM C++ EM COMPUTADOR EMBARCADO DE ALTA CAPACIDADE PARA EFICIENTIZAÇÃO ENERGÉTICA EM TRATORES
Authors: SANTOS DEIVITY DO CARMO , MANTOVANI EVANDRO CHARTUNI , BARBOSA ALÍPIO MONTEIRO , MEWES WALTER LUIZ DE CASTRO 
Published: October 2018

Resumo: A utilização de tratores e implementos agrícolas é amplamente difundida em todos os tipos de cultura, atendendo às necessidades das diferentes escalas de produção das propriedades rurais. Um dos principais desafios inerentes ao uso desse tipo de equipamento é a dificuldade de aperfeiçoar seu emprego, estabelecendo-se condições de operação, que propiciem o equilíbrio entre a alta capacidade de trabalho que a mecanização agrícola proporciona, o consumo adequado de energia e a sustentabilidade da área de produção. Este trabalho descreve as etapas de implementação de um sistema de aquisição de dados e visa avaliar o desempenho energético de um conjunto trator-implemento, utilizando um computador de placa única baseado na arquitetura ARM e sensores diversos. Algoritmos foram escritos em linguagem de programação C++ a fim de obter os sinais provenientes de cada um dos sensores e trata-los conforme sua natureza e grandeza física a ser mensurada. Após a etapa de programação, os sensores foram individualmente testados e calibrados em bancada e, posteriormente, o sistema como um todo foi testado no conjunto trator-implemento. O sistema mostrou-se uma ferramenta válida para auxiliar na tomada de decisão em operações de campo envolvendo máquinas agrícolas.Palavras-chave: mecanização agrícola, instrumentação eletrônica, sistemas embarcados. HIGH CAPACITY EMBEDDED COMPUTER WITH C++ FOR EVALUATING TRACTOR PERFORMANCE AT FIELD Abstract: Agricultural machinery and implements have been widely used in all crops, supporting the needs of several productive scales. One of the main challenges to the use of such equipment is the difficulty of optimizing its usage, establishing operational conditions that allow the balance between the high performance provided by agricultural mechanization and the sustainability of the planting area. This paper describes the steps in implementing a high capacity acquisition system that allows evaluating the energetic performance of a set of tractor-implement using a single-board computer based on ARM architecture and sensors. The C++ programming language was chosen to implement the algorithms that read the signals provided by sensors and treat them according to the measured physical quantity. Thereafter, the sensors were individually tested in the laboratory and also at field with all sensors connected to the embedded computer. The system proved to be a valid tool to aid in decision making in operations with agricultural machinery.Keywords: agricultural mechanization, electronic instrumentation, embedded systems.
Interaction of metals and alloys with gas media under spark discharges
Authors: Mironov D.V. , Mironov V.M. , Mazanko V.F. , Gertsriken D.S. , Peretyatku P.V. 
Published: October 2018

The paper studies the penetration of nitrogen, oxygen, hydrogen, carbon, argon and krypton into copper, nickel, molybdenum, titanium, aluminum, iron and different steels under the action of spark discharges in various media based on radioactive indicators using step-by-step radiometric analysis, macro-, micro-, electron-microscopy and activation autoradiography, Mössbauer and Auger spectroscopy, secondary ion-ionic emission, X-ray diffraction and X-ray microanalysis. The study describes distribution features of penetrating atoms and their concentration profiles. Phase composition of near-surface layers is also determined. It is shown that supersaturated solid solutions of iron in copper and copper in iron are formed during simultaneous iron and oxygen penetration in copper and spinel (Fe6Cu3O4)4. Diffusion of iron and carbon results in supersaturated solid solutions of iron and carbon in copper, copper and carbon in iron, graphite and cementite. Inert gases and nitrogen form solid solutions with copper. Phase composition of near-surface layers in Fe is determined. Iron dioxide FeO, a carbon solid solution in iron with fcc lattice γ-Fe, tetragonal martensite and cementite, two iron (III) hydroxide FeOOH modifications, a supersaturated solid solution of nitrogen and nitride Fe4N, solid solutions of inert gases in iron are formed in the diffusion zone. Simultaneous interaction of molybdenum with iron (the anode material) and various gases results in the formation of substitutional solid solutions of iron in molybdenum and molybdenum in iron, a small amount of interstitial solid solutions of nitrogen and carbon in molybdenum and nitrogen in iron, interstitial phases: molybdenum nitrides and carbides and traces of nitrides of iron (Fe4N, Fe2N) and Fe1,9Mo (λ) phases in the form of needles. Treatment of nickel with a nickel anode in the nitrogen medium promotes formation of a solid solution of nitrogen and nitride Ni3N in the matrix with preserved hexagonal symmetry and lattice parameters that are characteristic of this phase under equilibrium conditions. Atoms of oxygen, nitrogen, carbon and argon are present in the interstitial solid solutions in treatment of nickel in ambient air; however, oxides are not found even on the surface (in the layer ~200 nm). Interaction of titanium with atmospheric gases leads to formation of a solid solution of nitrogen, oxygen, carbon, hydrogen and argon in titanium and titanium nitride Ti2N (ε). Simultaneous saturation of the titanium surface with nickel and nitrogen in the interaction zone causes formation of phases in the following order: nickel nitride; a solid solution of nitrogen and titanium in nickel and a solid solution of both alloying elements in titanium.