bluuebunny/crossref_metadata_2025_split huggingface dataset:
On the union of graded prime ideals
Authors: Uregen Rabia Nagehan , Tekir Unsal , Hakan Oral Kursat 
Published: April 2016

AbstractIn this paper we investigate graded compactly packed rings, which is defined as; if any graded idealIofRis contained in the union of a family of graded prime ideals ofR, thenIis actually contained in one of the graded prime ideals of the family. We give some characterizations of graded compactly packed rings. Further, we examine this property onh–Spec(R). We also define a generalization of graded compactly packed rings, the graded coprimely packed rings. We show thatRis a graded compactly packed ring if and only ifRis a graded coprimely packed ring wheneverRbe a graded integral domain andh– dimR= 1.
Performance Evaluation of an Experimental Turbojet Engine
Authors: Ekici Selcuk , Sohret Yasin , Coban Kahraman , Altuntas Onder , Karakoc T. Hikmet 
Published: April 2016

AbstractAn exergy analysis is presented including design parameters and performance assessment, by identifying the losses and efficiency of a gas turbine engine. The aim of this paper is to determine the performance of a small turbojet engine with an exergetic analysis based on test data. Experimental data from testing was collected at full-load of small turbojet engine. The turbojet engine exhaust data contains CO
Numerical Investigation of Cowl Lip Adjustments for a Rocket-Based Combined-Cycle Inlet in Takeoff Regime
Authors: Shi Lei , Liu Xiaowei , He Guoqiang , Qin Fei , Wei Xianggeng , Yang Bing , Wu Lele 
Published: April 2016

AbstractNumerical integration simulations were performed on a ready-made central strut-based rocket-based combined-cycle (RBCC) engine operating in the ejector mode during the takeoff regime. The effective principles of various cowl lip positions and shapes on the inlet operation and the overall performance of the entire engine were investigated in detail. Under the static condition, reverse cowl lip rotation in a certain range was found to contribute comprehensive improvement to the RBCC inlet and the entire engine. However, the reverse rotation of the cowl lip contributed very little enhancement of the RBCC inlet under the low subsonic flight regime and induced extremely negative impacts in the high subsonic flight regime, especially in terms of a significant increase in the drag of the inlet. Changes to the cowl lip shape provided little improvement to the overall performance of the RBCC engine, merely shifting the location of the leeward area inside the RBCC inlet, as well as the flow separation and eddy, but not relieving or eliminating those phenomena. The results of this study indicate that proper cowl lip rotation offers an efficient variable geometry scheme for a RBCC inlet in the takeoff regime.
Allelic distribution of BDNF Val66Met polymorphism in healthy Romanian volunteers
Authors: Vulturar Romana , Chiş Adina , Hambrich Melinda , Kelemen Beatrice , Ungureanu Loredana , Miu Andrei C. 
Published: April 2016

Abstract
Population stratification of functional gene polymorphisms is a potential confounding factor in genetic association studies. The Val66Met (rs6265) single-nucleotide polymorphism in the brain-derived neurotrophic factor gene (BDNF) exhibits one of the highest variabilities in terms of allelic distribution between populations. The present study reports the distribution of BDNF Val66Met alleles in a sample of healthy volunteers (N = 1124) selected from the Romanian population. Frequencies were 80.74% for the Val allele and 19.26% for the Met allele. The data from this study extends efforts to map the allelic distribution of BDNF Val66Met in populations around the world and emphasizes that population stratification should be controlled for in future studies that report phenotypic associations in samples from different populations.
Social Changes within Insurgent Groups as a Result of Collective Punishment during National Crises
Authors: Silber Efrat 
Published: April 2016

AbstractDuring the Intifada (1987–1993) Israel has closed educational institutions in the Territories as part of its coping with the rising violence. This paper analyses the ramifications of closing those institutions, on Palestinian society, its reaction to it and the changes which occurred as a result. In the short run, the Palestinian society has tried to find educational alternatives to the official frameworks; classrooms were opened out of school area and new curriculums were produced. But in the long run, the ramifications were most severe: a decrease in the academic levels and achievements brought universities in Arab countries to refuse to admit students from the territories; students dropped out of schools; and above all, changes in students’ behavior led to significant changes in the Palestinian society. Among them: a decrease in the status and influence of traditional figures, a rise in the level of violence among teenagers and religious radicalization amidst the youth.
Las Humanidades del siglo XXI en Argentina: desafíos y nuevas fronteras
Authors: Cicogna María Paula 
Published: April 2016

<div class="page" title="Page 1"><div class="section"><div class="layoutArea"><div class="column"><p><span>Las Ciencias Humanas en Argentina tienen una historia de casi 120 años; a partir </span><span>de la inauguración de la Facultad de Filosofía y Letras de la Universidad de Buenos Aires, en 1896, las Humanidades se convierten en parte del currículo en la Universidad y de la formación de los futuros graduados de las escuelas se- cundarias. Después de un siglo, las Humanidades han recorrido distintas etapas de vida y hoy son aliadas del Buen Gobierno y de las TIC para dar cuenta de su vigencia. Este artículo busca repasar la trayectoria de las Ciencias Humanas </span><span>en Argentina, y como estas se perfilan en esta segunda década del siglo XXI. </span><span>Pero para hablar del hoy debemos remitirnos al pasado, para descubrir cómo nacieron las Humanidades en Argentina y conocer el camino que han recorrido, para luego poder vislumbrar cuál es el estado actual de su desarrollo y cuáles serán sus retos. </span></p></div></div></div></div>
Respostas de cultivares de girassol a doses crescentes de boro na entressafra do Cerrado Tocantinense
Authors: Capone A. , Dario A. S. , Menegon M. Z. , Fidelis R. R. , Barros H. B. 
Published: April 2016

<p class="Default">No cerrado brasileiro a deficiência de boro no solo ocorre com maior frequência. A cultura do girassol é muito sensível à deficiência deste micronutriente, além de apresentar pouca eficiência em seu aproveitamento. Neste contexto, objetivou-se com este estudo avaliar as respostas de cultivares de girassol a doses crescentes de boro no período da entressafra no cerrado tocantinense. O experimento foi conduzido em Gurupi, (TO), com sistema de plantio direto em sucessão a soja, sobre Latossolo Vermelho Amarelo distrófico. O delineamento experimental utilizado foi de blocos casualizados, com quinze tratamentos e quatro repetições. Os tratamentos foram dispostos num esquema fatorial simples 3 x 5, constituído por três cultivares de girassol (variedade Br 122, híbridos Aguará 4 e Helio 863) e cinco doses de ácido bórico (0, 1, 2, 3 e 4 kg ha<sup>-1</sup>). As características avaliadas foram: altura de planta, diâmetro da haste, diâmetro do capítulo, concentração de boro foliar, massa de mil aquênios e produtividade de aquênios. A dose de 3 kg ha<sup>-1</sup> de boro proporcionou, em sua grande maioria, as melhores respostas das cultivares Br 122, Aguará 4 e Helio 863 quanto às características avaliadas. No entanto, com esta dose, a cultivar Aguará 4 apresenta melhor aproveitamento para produção de aquênios.</p><p class="Default" align="center"><strong><em>Responses of sunflower cultivars to increasing doses of boron in the </em></strong><strong><em>between harvests the Cerrado Tocantinense</em></strong><strong><em></em></strong></p><p class="Default"><strong>Abstract</strong><strong>:</strong> In the brazilian cerrado soil boron deficiency occurs more frequently. The sunflower crop is very sensitive to this micronutrient deficiency, and have little efficiency in its use. In that context, aimed to of this study was to evaluate the response of sunflower cultivars to increasing doses of boron during the between harvests in the cerrado tocantinense. The experiment was conducted in Gurupi (TO), with no-tillages soybeans in succession on dystrophic Red Yellow Latosol. The experimental design was a randomized block design with fifteen treatments and four replications. The treatments were arranged in a factorial 3 x 5 simple, composed of three cultivars of sunflower (variety Br 122, hybrid Aguará 4 and Helio 863), and five doses of boric acid (0, 1, 2, 3, and 4 kg ha<sup>-1</sup>). The characteristics evaluated were: plant height, stem diameter, head diameter, leaf boron concentration, weight of thousand achenes and productivity achenes. The dose of 3 kg ha<sup>-1</sup> resulted boron, mostly, the best responses of the cultivars Br 122, Aguará 4 and Helio 863 on the characteristics evaluated. However, at this dose, the cultivar Aguará 4 has better use for achene production.</p><p class="Default"> </p>
Biomass and nutrient accumulation of leguminous green manure species in the Jaguaribe-Apodi region, Ceará, Brazil
Authors: Pereira Natanael Santiago , Soares Ismail , Miranda Fábio Rodrigues de 
Published: April 2016

<p>The ability of leguminous green manure to incorporate significant amounts of nutrientes into the soil makes them excellent alternatives for the region agriculture systems. This study aimed to evaluate the potential use of six leguminous species (<em>Crotalaria juncea,</em> <em>Canavalia ensiformes,</em> <em>Cajanus cajan, Crotalaria spectabilis, Dolichos lab lab</em> and <em>Mucuna deeringiana</em>) as green manure in an area of the Jaguaribe-Apodi agricultural region, CE, Brazil. The experiments were carried out under field conditions in a randomized block design with five replications. Sampling of biomass of shoots was carried out 78 days after sowing on each plot. It was determined the total biomass and nutrients accumulation in the plants that grew in the plots (leguminous and weeds). We concluded that the use of <em>Crotalaria juncea</em> showed up as the most promising treatment in terms of biomass production and nutrient accumulation.</p><p align="center"><em>Biomassa e acúmulo de nutrients por espécies de leguminosas utilizadas como adubo verde na região do Jaguaribe-Apodi, Ceará, Brasil<strong></strong></em></p><p><strong>Resumo</strong><strong>: </strong>A habilidade de espécies de leguminosas utilizadas como adubos verdes em incorporar quantidades significativas de nutrientes no solo fazem destas excelentes alternativas para as regiões agrícolas. O objetivo deste trabalho foi avaliar o potencial de utilização de seis espécies leguminosas (<em>Crotalaria juncea</em>; <em>Canavalia ensiformes</em> - feijão-de-porco; <em>Cajanus cajan</em> - Guandu anão; <em>Crotalaria spectabilis</em>; <em>Dolichos lab lab</em> - Labe-labe; e <em>Mucuna deeringiana</em> - Mucuna anã) como adubo verde em uma área no Agropólo Jaguaribe-Apodi, CE, Brasil. Os experimentos foram desenvolvidos em condições de campo, em blocos casualizados com cinco repetições. Foram amostradas as partes aéreas das plantas aos 78 dias após a semeadura em cada parcela. Foram determinadas a biomassa e o acúmulo totais de nutrientes das plantas que cresceram na parcela (leguminosas e invasoras). Nas condições edafoclimáticas em que o trabalho foi realizado pode-se concluir que o tratamento com utilização de <em>Crotalaria juncea</em> apresentou-se como o mais promissor em termos de aporte de fitomassa e acúmulo de nutrientes.</p>
Combinação de métodos paramétricos e não-paramétricos para estudo da estabilidade de cultivares de soja no Cerrado Tocantinense
Authors: Capone Aristoteles , Dario Alex Sandro , Vicentino Lucas Antonio Lampert , Fidelis Rodrigo Ribeiro , Barros Helio Bandeira 
Published: April 2016

<p>Objetivou-se com esse estudo avaliar a viabilidade da combinação de métodos paramétrico e não-paramétricos para inferir acerca da estabilidade de cultivares de soja no cerrado tocantinense. Para isso utilizou-se os dados de ensaios de competição conduzidos em quatro ambientes nas safras de 2009/10 e 2010/11 e na entressafra de 2010. Utilizou-se o delineamento em blocos casualizados com quatro repetições. As estimativas de estabilidade foram obtidas pelo método paramétrico sugerido por Livorenti e Matsuoka e pelos métodos não-paramétricos propostos por Huenh e Fox. Pelo método paramétrico, os cultivares M8766, M9056, P98Y70RR, M9144RR, JulianaRR e BRS8560RR acumularam o maior número de sinais positivos nos ambientes avaliados, sendo que os dois últimos apresentaram sinal negativo em um ambiente. Pela metodologia não-paramétrica foram discriminados como produtivos e estáveis apenas os quatro primeiros cultivares. Neste sentido, houve concordância na discriminação de cultivares produtivos e estáveis por ambos os métodos, desde que desconsiderados aqueles que apresentam sinal negativo entre os ambientes avaliados. Assim, a combinação dessas metodologias além de apresentar simples aplicabilidade, mostra-se viável para inferir acerca da estabilidade e produtividade de cultivares de soja para o estado do Tocantins.</p><p align="center"><strong><em>Combination of parametric and nonparametric methods for stability study of soybean cultivars in the from Cerrado Tocantinense</em></strong></p><p><strong>Abstract: </strong>The objective of this study was to evaluate the viability of combining parametric and nonparametric methods to infer about the stability of soybean cultivars in the cerrado from Tocantins state. Were used data from competition experiments conducted in four environments in crop 2009/10 and 2010/11 and between crop of 2010. A randomized block design were used with four replications. Estimates of stability were obtained by the parametric method suggested by Livorenti and Matsuoka; the nonparametric methods proposed by Huenh and Fox et al. For the parametric method, the soybeans cultivars M8766, M9056, P98Y70RR, M9144RR, JulianaRR and BRS8560 accumulated the highest number of positive signs in the environments, whereas the latter two cultivars had a negative sign in one environment. For nonparametric methodology were discriminated as productive and stable only the first four cultivars. In this sense, there was concordance in discriminating cultivars productive and stable for both methods, since those who have ignored the negative sign between the environments evaluated. Thus, the combination of these methods and presents simple applicability, seems viable to infer the stability and productivity of soybean cultivars for the state of Tocantins<strong>.</strong></p>
Suplementação de boro em diferentes épocas: Efeito no rendimento e na qualidade de sementes de trigo
Authors: Brunes Andre Pich , Lemes Elisa Souza , Mendonça André Oliveira de , Oliveira Sandro de , Villela Francisco Amaral 
Published: April 2016

<p>O objetivo do trabalho foi avaliar a influência da aplicação de boro em diferentes épocas no rendimento e na qualidade de sementes de trigo. O delineamento experimental utilizado foi inteiramente casualizado em esquema fatorial A X B, sendo o fator A: cultivares FUNDACEP Horizonte e BRS Campeiro, e fator B: época de aplicação, (Sem aplicação de boro, aplicação na semeadura, no perfilhamento, na floração e 15 dias após floração). A dose de boro aplicada, via solo, em todas as épocas foi de 10 kg ha<sup>-1</sup> na forma de tetraborato de sódio (boráx). Após a colheita, avaliaram-se número de espigas, número de sementes por planta, rendimento de sementes por planta, peso hectolítrico e peso de mil sementes. A qualidade fisiológica das sementes produzidas foi avaliada por testes de vigor e de germinação. A adubação de trigo com 10 kg ha<sup>-1 </sup>de boro na forma de bórax nas diferentes épocas de aplicação, não prejudica rendimento, germinação e vigor das sementes das cultivares de trigo FUNDACEP Horizonte e BRS Campeiro. O peso volumétrico das sementes só teve redução na aplicação no perfilhamento para a cultivar FUNDACEP Horizonte e na floração para a cultivar BRS Campeiro.</p><p align="center"><strong><em>Boron supplementation at different times: Effect on yield and quality of wheat seeds</em></strong></p><p><strong>Abstract:</strong> The aim of this study was to evaluate the effect of boron application at different times on the yield and seeds quality of wheat. The experimental design was a completely randomized factorial AXB, with factor A: FUNDACEP Horizonte and BRS Campeiro cultivars, and factor B: application time, (No application of boron, application at sowing, tillering, flowering and 15 days after flowering). The boron dose into the soil at all times was 10 kg ha-1 in the form of sodium tetraborate (borax). After harvest, were evaluated number of ears, number of seeds per plant, seed yield per plant, hectoliter weight and thousand seed weight. The physiological quality of seeds produced was assessed through the vigor tests and germination test. Fertilizing wheat with 10 kg ha-1 of boron as borax at different times of application, without prejudice yield, germination and vigor of wheat FUNDACEP Horizonte and BRS Campeiro cultivars. The hectolitre weight of the seeds was reduced only in the application at tillering to FUNDACEP Horizonte cultivar and flowering for BRS Campeiro cultivar.</p><p><strong> </strong></p>
Hospitalité et transfert
Authors: Chemla Patrick 
Published: April 2016

Comment penser ensemble hospitalité et transfert ? À partir d’un questionnement sur « la fabrique de subjectivités » appuyé sur G. Agamben, mais aussi d’un détour par le montage biblique du fratricide présenté comme un inaugural, il sera question dans cet article de la prospérité paradoxale de Caïn et donc de la lignée des criminels dont nous sommes issus selon Freud. Ce détour nous permettra de revenir à Levinas et à l’hospitalité inconditionnelle aux antipodes de l’inhospitalité actuelle, dans la société et dans les institutions psychiatriques. Comment soutenir à contre-courant cet enjeu de l’hospitalité ? Quelle position psychique du psychiatre, de l’analyste pour relever un tel défi ? Sera ainsi radicalement remise en cause la figure de l’analyste apathique, alors qu’il s’agit de promouvoir une posture d’activité psychique tout en maintenant la disparité subjective dans la relation soignante et en évitant l’érotisation du transfert. Cette élaboration à partir de la praxis des psychoses et de la psychothérapie institutionnelle devrait porter à conséquence pour l’accueil dans la psychanalyse de ce qui n’est pas encore advenu au symbolique pour tout sujet en souffrance.
Sustainable Development for Public Administration: Effective Management Administrative System of the 21st CenturyPublic Administration
Authors: Covell Caroline 
Published: April 2016

Reinventing the government was big in the early 1980s; post media presentation that echoed how inefficient the government has been. Ever since, the government went through different reorganization processes through the application of different modern management theories, endorsed by the politicians, such as the Hawthorne theory, the Gantt Theory, Mintzberg Management Theory, Theory X and Y, and the Agency Theory – all promise efficient government. They were implemented as a trial and error – one fails try another. This management system separates the top management and bottom level management, known also as an operational management. This system was introduced in a fanfare but it represents a hollow system. Overtime, all these modern management theories, which Ghoshal argued as bad theories, have destroyed good management practice of a public institution. Its management and administrative system are broken, the institution becomes very dysfunctional, and it causes a badly divided government. This damaged system makes it easy for theft, fraud, corruption, bribery, grafts, sabotage, espionage, and all kinds of illegal practices. At the same time, the change causes the used to be a professional public institution to become an amateur corporation that is individually managed, personally ruled, and undemocratic governance.Leadership does not exist in this system, neither does the middle level management, and it also suffers from severe democratic deficits. This paper discusses the theoretical foundation of the bureaucracy and its analysis, andusing holistic and phenomenological approaches, this theory can be applied in the management administrative system of government, and this dysfunctionality and the broken system can be remedied practically.
American Policy torwards Minorities in the Arab World: A Case Study
Authors: Njadat Abdelsalam , Kafarneh Ahmad Aref Al- 
Published: April 2016

Minorities subject is one of the ignored subjects in the Arab world and is surrounded with a great deal of conservation accompanied with clear efforts to minimize or spell any existing type of this problem where states in the Arab world are still based on tribal and regional basis, which resulted in the interest and care in minorities subject and the foreign intervention and the immersion of most minorities in resistance movements against margination and annulation with the aim of being recognized as partners in the country.Minorities in the Arab world can be divided into the following types([1]).(1) Non Arabic linguistics Minorities: Groups that don't use Arabic language as mother language in their daily transactions such as leurds, Armans, Arams, Serian, Turkmans, Shakas, Jews, Nigro, Nobions and Baraberian Tribes.(2) Non Muslim religion Minorities: Consisting of Christians Jews and other religion groups such as yazeedis, paganism, to taling for (20) million persons.(3) Non sounnitti Islamic groups; imami shiat (lthnay A shriah), Zaydis, ismailis, Durs, Alawyeen, and Abathyah khawarej.(4) Non Arabic and Non Muslim Minorities: those minorities that differ from Arab world habitants in terms of language, religion, and descent such as Migros and paganism minorities in the south of Sudan.Minorities represent one of the most important problems threatening state's national and regional unit, which opens the door for foreign intervention in the state national affairs, politically, economically, or military which will result in threatening internal stability.Given that united nations in it, current shape represent power relations distribution in the modern global order (system), these powers might Kurds those declaration issued by UN calling for the respect of human and minority rights to intervene in those countries internal affairs under various names such as humanistic intervention given the political and international usage towards human rights issues to control resistant or outlaw countries and the titles of human rights.The united states as a unipolar, started recently, adopting minorities and human rights issues as part of political requirements, that determine its foreign policy towards this countries or that, according to the way it deals with its minorities. But the proven thing is that the American intervention in minorities affairs has political objectives including its countries policies to be in accordance with American political requirements, and this intervention takes many various linds including military intervention in those countries in which USA has supreme interests and once these interests are secured, withdraw and left those minorities alone([2]).[1] sa'edeldin, Ibrahim, Reflections on minorities Question, Cairo, Ibn – khaldon center, (1992), pp. 73 – 132.[2] sa'edeldin, Ibrahim, AL-milal walnahal walarag minorities concerns in the Arab world, Cairo, Ibn khaldun centre, 1994, pp, 740 – 749.