bluuebunny/crossref_metadata_2025 huggingface dataset:
Interakcje w procesie socjalizacji rodzajowej dzieci w przedszkolu
Authors: Pietryczuk Bożena
Published: March 2019

W procesie socjalizacji dziecko uczy się podstaw interakcji społecznych, życia i funkcjonowania w grupie, poznaje społeczne normy postępowania i zachowania, kształtuje swoją osobowość i cechy charakteru. Jednym z najważniejszych zakresów tego rozwoju jest przygotowanie do pełnienia ról kobiety i mężczyzny. W procesie socjalizacji dzieci w zakresie kształtowania ról rodzajowych istotną rolę odgrywa przedszkole. Opisane badania dotyczą interakcji między nauczycielkami a wychowankami w przedszkolu oraz ich wpływu na kształtowanie płci społeczno-kulturowej (rodzaju) dzieci.
Modelo explicativo de la rentabilidad económica del cultivo de durazno en la provincia de Pamplona, Colombia
Authors: Cancino Susan Elsa , Cancino Escalante Giovanni Orlando , Quevedo Garcia Enrique
Published: March 2019

En Colombia, el departamento de Norte de Santander, en el cual se ubica la Provincia de Pamplona, es el segundo mayor productor de durazno del país posicionándose como un cultivador de vocación frutícola. El objetivo de esta investigación fue determinar un modelo econométrico explicativo de la rentabilidad económica para veintisiete fincas productoras de durazno con la finalidad de evaluar cómo las variables costo de producción, rendimiento, ingresos y edad del cultivo afectan la rentabilidad económica de estos cultivadores. La investigación se basó en un estudio de campo, metodología de corte transversal, se utilizó una encuesta estructurada y se efectuaron pruebas de validez. Los resultados mostraron que las variables propuestas explican la variación en la rentabilidad económica, y que el modelo no presenta problemas de normalidad, colinealidad, heteroscedasticidad y autocorrelación.
Affinity Groups: Redefining Brave Spaces
Authors: Myers Karen , Trull Laura Hunt , Bryson B. J. , Yeom Hyong Suk
Published: March 2019

Affinity groups are brave spaces convened by undergraduate social work faculty members for students who do not identify with dominant groups. Affinity groups are offered in response to diverse students' experiences of isolation and microaggressions as well as episodes of religious discrimination and flagrant racist, xenophobic, and homophobic actions. The term brave space is chosen to demonstrate that many spaces are never totally safe for those who experience oppression. The affinity groups offered at a midsized public university include Students of Color, LGBTQIAP+, and Coexist. Benefits of group experiences for students include identity development, within-group diversity, social networks, professional development, and faculty–student relationships. Benefits for the undergraduate social work department include modeling strong social work community and group practice, implementation of the implicit curriculum, and a more welcoming social work program for all students. Challenges include protecting group members from dominant group curiosity and microaggressions and accounting for faculty time and effort.
Framing Writing as a Social Work Skill: Evaluating a Pilot Intervention
Authors: Himmelheber Sarah Ann
Published: March 2019

Writing skills frequently are cited as an area that social work students need to improve. This article details a pilot intervention that incorporated a series of writing exercises into an Introduction to Social Work course. Writing exercises were framed within common social work tasks, such as creating case notes and fundraising materials. Using a multifaceted pretest, posttest assessment, participating students demonstrated significant reduction in writing errors in three key areas and increased understanding of the role of writing in social work practice.
Paslanmaya Maruz Kalmış Tam Ölçekli Betonarme Kolonların Monotonik Yükleme Etkisi Altında Yapısal Davranışlarının İncelenmesi: Korozyon Çalışmaları İçin Öneriler
Authors: YALCİNER Hakan , KUMBASAROGLU Atila , MERMİT Mehmet Fırat , KOHİSTANİ Rameen , KARİMİ Aqludin
Published: March 2019

Korozyona maruz kalmış betonarme yapıların sismik performanslarının tahmin edilmesi korozyona uğramamış yapılara göre daha zordur. Gerçekleştirilen bu deneysel çalışma ile birlikte korozyona maruz kalmış betonarme elemanları üzerine yapılacak olan çalışmalara ışık tutulması amaçlanmıştır. Beş adet tam ölçekli betonarme kolonu hızlandırılmış korozyon yöntemi kullanılarak farklı korozyon oranları için paslandırılmıştır. Paslandırılmış betonarme kolonları sabit eksenel yük altında monotonik yüklemeye tabi tutularak, akma ve nihai yükleri, süneklik oranları ve enerji yutma kapasiteleri deneysel olarak elde edilmiştir. Betonarme kolonlarındaki gerçek korozyon oranları yükleme deneylerinden sonra betonarme kolonlarının kırılarak ve gömülü olan tüm betonarme donatılarının çıkartılması ile elde edilmiştir. Yapılan deneysel çalışma sonucunda, monotonik yüklemenin tersinir-tekrarlanır yüklemeye göre zayıf yönleri göz önüne alınan deprem indeksleri açısından değerlendirilmiştir. Elde edilen deneysel sonuçlar doğrultusunda ileriki korozyon çalışmaları için önemli önerilerde bulunulmuştur. Gerçekleştirilen bu çalışma kapsamında, paslanmış betonarme kolonlarının monotonik yükleme etkisi altında süneklik oranları ve enerji yutma kapasiteleri artan korozyon oranına bağlı olarak azalmıştır. Monotonik yükleme etkisi altında pasın belirli oranlarına kadar sağlamış olduğu sargı etkisi ve buna bağlı olarak deprem indekslerindeki artışlar net bir şekilde görülememiştir. Tek doğrultuda göçme modu kabulü ile yapılacak olan sismik değerlendirmelerde kullanılmak üzere paslanmış betonarme kolonların süneklik ve enerji yutma kapasitelerinin tahmin edilebilmesi için iki ampirik model geliştirilmiştir.
Robotik Total Station ve GNSS Ölçümlerinin Analizi
Authors: Pehlivan Hüseyin
Published: March 2019

Bu çalışmada,
yapıların bağıl deplasmanlarının belirlenmesinde, Robotik Total Station (RTS)
ve Global Navigation Satellite System (GNSS) ölçümlerinin kullanılabilirliği
araştırılmış ve deneysel verilerle analiz edilmiştir. Bu amaçla, İstanbul'da
bulunan yüksek bir yapının gözlemlenebilir yükseklikte tepesine, iki adet GNSS
alıcı anteni ve Total Station prisma reflektörleri monte edilmiştir. Bu iki
gözlem noktasında, Gerçek Zamanlı GNSS ölçümleri ve yaklaşık 520 m uzaklıkta
bulunan izleme noktalarından iki adet RTS kullanılarak açı-mesafe-zenit
öçümleri, eş zamanlı olarak gerçekleştirilmiştir. Böylece, kayıt edilen bu
gözlem serileri analiz edilerek yapının salınım genliklerinin belirlenmesi ve
karşılaştırılması hedeflenmiştir. Analiz sonucunda şu sonuçlar elde edilmiştir;
GNSS ölçümleri ile centimeter doğrulukla 0.5-1 cm genlikli salınımlar
belirlemek mümkün olmuşken, RTS ölçümleri ile birkaç mm doğrulukla (2 mm)
genlikli salınımlar kayıt edilebilmiş ancak yüksek frekanslı yerdeğiştirme
değerleri belirlenememiştir. Bu sonuçlar, otomatize edilen Elektronik
Totalstation'ların GNSS’e bir alternatif olarak yapı deplasmanlarının
belirlenmesinde kullanılabilirliğini göstermiştir.
O Minotauro de Monteiro Lobato: una adaptación didáctica del mito a la literatura infantil
Authors: Curbelo-Tavío María-Elena
Published: March 2019

La mitología grecolatina está muy presente en la literatura infantil para dar a conocer el mito. No obstante, existen obras en las que el mito se inserta en otras narraciones de manera que a la mera función epistemológica se añade la lúdica y la didáctica. En estos casos los autores se sirven de una serie de mecanismos de adaptación que facilitan su acercamiento a la Antigüedad clásica y a la identificación del lector con los protagonistas del relato. El primer autor en hacer uso de estos en Brasil fue Monteiro Lobato en O Minotauro y Os doze trabalhos de Hércules. En este trabajo se analizarán los mecanismos de adaptación que operan en su obra O Minotauro y la reutilización particular y didáctica que Lobato hace del mito.
Reconocimiento legal de la identidad de género de los trans
Authors: Egas Johanna
Published: March 2019

El reconocimiento legal de la identidad de género que regula el cambio del campo “sexo” por el de “género” en la Cédula de Identidad, se reconoce por primera vez en la historia legislativa del Ecuador en la en la Ley Orgánica de Gestión de la Identidad y Datos Civiles. Motivo por el cual esta ley ha sido considerada un hito importante para la reivindicación de los derechos de los trans. No obstante, debido al sistema heteronormativo, cisnormativo y binario arraigado en la legislación ecuatoriana, esta ley establece regulaciones restrictivas e invasivas que patologizan a las identidades que difieren de lo considerado tradicionalmente “normal”, vulnerando así, los derechos de estas personas. Por ello, estas regulaciones deben ser analizadas a la luz de lo establecido por los Tratados Internacionales de Derechos Humanos y por la Constitución de la República del Ecuador.
¿Cómo proteger el olor de los perfumes bajo el Derecho de Propiedad Intelectual en la Comunidad Andina?
Authors: Nuñez Jara Juan Marcos
Published: March 2019

En el último siglo, la industria de los perfumes ha crecido de forma asombrosa. Sus ingresos, hoy por hoy, ascienden a miles de millones de dólares a nivel mundial. Sin embargo, la protección de los olores no ha sido la más efectiva en el ámbito internacional. El presente artículo tiene como objetivo presentar una visión general de los avances jurídicos en la protección de los olores bajo el Derecho de Propiedad Intelectual a escala global. Por otro lado, busca ofrecer posibles formas de protección de estas obras de la mente humana. Finalmente, se analiza la posibilidad de otorgar protección en la Comunidad Andina a los olores mediante dos regímenes: el Derecho Marcario y el Derecho de Autor. El Derecho de Patentes se excluye del análisis dado que los caracteres propios de este régimen hacen imposible que los olores sean protegidos.
Med-arb, arb-med y arb-med-arb a la luz de la legislación Ecuatoriana
Authors: Cobo Ordóñez Ana Isabel , Mesías Vela María Paula
Published: March 2019

Los mecanismos alternativos de solución de disputas (en adelante, MASC) surgen como respuesta a la necesidad de la sociedad por encontrar una vía alternativa a la justicia ordinaria para la resolución de sus controversias. En este sentido, con el fin de emplear las ventajas de la mediación y del arbitraje, algunas culturas jurídicas han desarrollado las figuras del med-arb, el arb-med y el arb-med-arb. El presente artículo busca analizar la posible implementación de estos mecanismos en Ecuador. Para tal fin, en primer lugar, se analizarán las figuras de la mediación y el arbitraje en la legislación ecuatoriana. En segundo lugar, a través de un análisis comparado, se identificarán las legislaciones que han contemplado dichos mecanismos alternativos. Finalmente, se determinará la posibilidad de utilizar estos métodos en el sistema procesal del Ecuador. Luego de realizar dichas precisiones, será posible concluir que la autonomía de la voluntad, principio rector de la Ley de Arbitraje y Mediación (en adelante, LAM), no siempre se garantiza cuando se trata de MASC.
Consecuencias del ataque de Estados Unidos a una base militar siria para la determinación de la naturaleza del conflicto armado sirio
Authors: Eguiguren Roberto , Lasso Karla
Published: March 2019

Cada vez con mayor frecuencia, los conflictos modernos presentan un nivel de complejidad diferente a los conflictos tradicionales. Esta complejidad se evidencia principalmente a través de dos características: las desproporcionadas consecuencias humanitarias y la constante internacionalización de los conflictos internos a través del involucramiento de Estados y grupos armados externos. En este sentido, el conflicto en Siria no ha sido la excepción, puesto que lo que originalmente nació como un conflicto armado no internacional entre el Estado y grupos armados, ha evolucionado a través del involucramiento de una multiplicidad de actores externos tanto en apoyo del régimen sirio como de los grupos rebeldes. La evolución reciente del conflicto en Siria sigue este patrón al confirmarse tanto el uso de armas químicas contra la población civil como el involucramiento de Estados Unidos a través de una operación militar contra infraestructura militar siria. Cabe analizar entonces las implicaciones de dichos sucesos para el Derecho Internacional Humanitario, particularmente, sus consecuencias para la determinación de la naturaleza de los conflictos que se desarrollan en Siria y sobre la base de esto, las normas que serían aplicables a los mismos.
Injecting Human Rights into International Humanitarian Law
Authors: Flores Villacís Gabriela Monserrat
Published: March 2019

During times of war, the relationship between International Humanitarian Law and International Human Rights Law has always been controversial, and has generally been solved by prioritizing the rules of the former and minimizing the application of the latter’s. In practice, this has translated into insufficient standards of protection for individuals and, more specifically, into the endorsement of an unrestrained right to kill enemy combatants. This paper suggests a novel approach to this regime interaction: the application of International Human Rights Law during wartime should serve as an interpretative tool of International Humanitarian Law rules, strengthening the safeguards offered by the latter and, thus, better respecting the rights of individuals during hostilities. Regarding the right to life, this interpretation would require to abandon the idea of a right to kill opponents and, instead, demand that least harmful means be employed during military operations, when possible. Lethal force should be allowed only in cases where military necessity justifies it, henceforth avoiding causing individuals more harm than that strictly required. The purpose of this article is not to advocate for a prohibition of killing combatants –as the nature of armed conflicts would render that rule unattainable– ; it is, however, to establish a principle capable of guiding combatants’ behaviour towards a more humane conduct of hostilities.
Implementación del Derecho Internacional Humanitario en Ecuador
Authors: Quijano Cristina , Ruiz Ricardo , Roberts Camila , Guerrero Eduardo
Published: March 2019

El régimen de Derecho Internacional Humanitario, sin duda, requiere de su implementación a escala nacional para tener un impacto apropiado en la regulación de los conflictos armados. El presente trabajo busca explorar de manera crítica la aplicación de dicho régimen en Ecuador, no únicamente en términos de implementación de tratados internacionales en la legislación nacional, sino también en el rol del gobierno y otras instituciones. Con este propósito, se analizará la adhesión del Ecuador a tratados internacionales y su vinculación con la legislación nacional, así como otras medidas relativas a instituciones como el Ministerio de Relaciones Exteriores, el Ministerio de Defensa, entidades educativas, la Comisión Nacional de Derecho Internacional Humanitario y la Cruz Roja Ecuatoriana.
Testing methods of moisture content, critical moisture content, and germination of jamblang (Syzygium cumini (L.) Skeels) seed
Authors: Indraeni Miraz Nur , Suwarno Faiza Chairani , Qadir Abdul -
Published: March 2019

Jamblang (Syzygium cumini (L.) Skeels) researches are still focused to identify the plant benefits, but that leads to efforts to obtain good seed quality hasn’t been done. This study aims to determine the moisture content testing method, the critical moisture content, and germination testing method (sowing media and first and final count of seed germination). Improving procedure for moisture content testing and identified the best media for germination testing was arranged in a Completely Random Design.  Determining jamblang seeds critical moisture content was arranged in a Randomized Complete Block Design. The experiments were repeated four times. Moisture content with slicing method obtained 49.57%. Jamblang seeds critical water content is 41.61% with 50% germination. The best method of germination was sand medium with fresh seeds (90%). The first count of jamblang seed germination occurs on 32 days after sowing and final count on 83 days after sowing.
Formação docente no campo do estágio curricular: narrativas de futuras pedagogas
Authors: Starling Cláudia , De Araújo Nadine Vilhena , Dias Wanessa Marla Ramos , Simtob Sabrina
Published: March 2019

Este artigo faz parte de uma pesquisa em desenvolvimento, que busca compreender a trajetória de inserção na docência. Tem como objetivo discutir o processo de construção do planejamento e desenvolvimento de aulas ministradas por discentes nos anos iniciais do Ensino Fundamental durante o período do Estágio Supervisionado. Baseia-se metodologicamente nos estudos sobre narrativas (auto)biográficas, e os dados foram coletados a partir das narrativas escritas por três estudantes de Pedagogia, oriundas de uma universidade pública federal. Dialoga com estudos sobre a formação de professores, abrangendo o campo da Didática, e considerando o ensino como uma prática social.  Os resultados evidenciam a percepção das futuras pedagogas sobre a relação entre teoria e prática, os desafios no ato de organizar e planejar o ensino, e a articulação entre a universidade e a escola básica na formação docente.
提高柴油发电机快速投入可靠率
Authors: 鹏 崔
Published: March 2019

柴油发电机组保证在火电厂的全厂停电事故中，快速自起动带载运行。呼和浩特热电厂现有柴油发电机接起动指令后在22秒内一次启动成功，在60秒内实现两个自起动循环,若自起动连续三次失败，则发出停机信号，并闭锁自起动回路。柴油发电机在额定电压下稳定运行2～3秒，并具备首次加载条件视为启动成功。以此确保重要的机组辅助系统能够启动运行，确保机组的可靠、安全停运，但是柴油发电机启动时间长，并且易失败，对此呼和浩特热电厂对柴油发电机进行了硬件及软件优化，逻辑进行了优化,从而加快了启动速度，提高了可靠性.
河南平高电气股份有限公司实施特别质量管理的经验
Authors: 中原 李 , 利艳 梁 , 钰婷 许
Published: March 2019

百万伏工程是国家电网公司关注的特高压工程项目，保质保量完成是最基本的要求。公司针对百万伏产品开展特别质量管理工作，从零部件进厂检查、加工制造、装配、出厂试验、现场安装等全过程进行监控，编制特高压工程质量管理手册，保证特高压产品批量制造过程可控、文件可行、质量可靠。
孕育剂对铸件性能的影响
Authors: 艳锋 赵 , 小荣 张
Published: March 2019

介绍了硅钡孕育剂、硅锶孕育剂、硅锆孕育剂、硅钙孕育剂和合金稀土孕育剂的成分特点，讲述了上述几种常用孕育剂的孕育方法、机理；在做高强度灰铸铁、球墨铸铁、蠕墨铸铁时选用合适的孕育剂，不仅节约铸造成本提高铸件质量，还能节约能源和资源，改善工作环境。
双金属催化剂体系的VOC催化活性的研究
Authors: 灵怡 周 , 士义 郭 , 燕雯 龚
Published: March 2019

我们采用浸渍法制备了一系列不同负载量的Pd和Pt整体式催化剂，并用于苯的催化燃烧反应，考察了不同贵金属负载量的Pd/Al2O3 和Pt/Al2O3 催化剂的催化活性，及浸渍顺序对Pd-Pt/Al2O3双贵金属催化剂活性的影响，并测试了贵金属Pd、Pt摩尔比不同的双贵金属催化剂的活性，最后对双贵金属催化剂进行了稳定性测试。
Risk factors for antimicrobial resistance in Escherichia coli isolates from poultry in Haryana
Authors: Kumar S. , Gupta R.
Published: March 2019

Colibacillosis is a disease of severe economic significance to all poultry producers worldwide, characterized by a diverse array of lesions. Due to enormous exploitation of antibiotics in broilers, an increased number of resistant bacterial strains have developed in recent years. 106 E. coli strains were collected from broilers suffering from colibacillosis. The resistance to different classes of antimicrobials was determined. The presence of integrons was determined by Polymerase Chain Reaction (PCR). All the statistical analyses were carried out using STATA™. All the isolates were multidrug resistance (MDR), i.e. resistant to at least one agent in three or more antimicrobial categories. 37 (34.90%) isolates were found positive for Class 1 integrons. There was significant difference in carriage of integrons in different phylogentic groups, p=0.001, however, there was no difference among different serotypes for carriage of integrons. Significant difference was observed for resistance towards co-trimoxazole (p=0.002), piperacillin (p=0.034) and ciprofloxacin (p=0.046) in Class 1 integron carrying isolates and Class 1 integron negative isolates. Significant difference was observed for resistance towards ceftriaxone (p=0.004) and cefotaxime (p=0.027) in relation to phylogenetic groups. Also, significant difference was observed among different serotypes for resistance towards co-trimoxazole (p=0.001), gentamicin (p=0.005) and kanamycin (p=0.041).
Genetic diversity in groundnut (Arachis hypogaea L.) based on reaction to biotic stresses and productivity parameters
Authors: Saleem M.A. , Naidu G.K. , Nadaf H.L. , Tippannavar P.S.
Published: March 2019

A set 184 mini core genotypes along with twelve checks of groundnut were evaluated for their reaction to Spodoptera litura, late leaf spot and rust at hotspot location in addition to their studies on eight productivity traits to assess the genetic diversity during rainy season of 2017. D2 analysis based on the aforesaid traits grouped the196 genotypes into twenty-five clusters. Maximum inter cluster distance was between cluster XXIII and cluster VI (836.06) while the same for intra cluster was in cluster IV (95.94). Genotypes with resistance to different biotic stresses were distributed mainly in different solitary clusters. Cluster XIV (ICG 5051) and cluster XII (ICG 76) had genotypes with resistance to Spodoptera litura.The genotype, (ICG 12625) also belonging to solitary cluster XVIII had shown resistance to late leaf spot while the genotypes in clusters XVII (ICGV 87157) and cluster XXII (ICG 13723) had resistance to rust. Number of primary branches per plant (48.41%), hundred seed weight (13.13%), reaction to Spodoptera litura (11.33%), and yield per plant (8.33%) mainly contributed to diversity in the groundnut mini core. The genotypes, ICG 5051, ICG 76, ICG 12625, ICG 76 and ICG 4412 may serve as diverse sources for resistance to different biotic stresses in groundnut. ICG 2381, a multiple stress resistant genotype (Spodoptera litura, late leaf spot and rust) in the cluster IV can be utilised in the multiple stress resistance breeding in groundnut.
Acerca del fenómeno legal de la simplificación administrativa, ¿facilidad o restricción? = About the Legal Phenomenon of Administrative Simplification, ¿Facility or Restriction?
Authors: Bueno Junquero Adrián
Published: March 2019

Resumen: El presente ensayo lleva consigo la intención de examinar normativamente y reflexivamente el fenómeno de la simplificación administrativa. Para ello se sirve de una tríada de elementos –normativa, orgánica y procedimental– que darán lugar a una investigación sobre las disposiciones normativas que regulan el fenómeno y permitirán el acceso a una reflexión iusfilosófica de los dos niveles presentes en el mismo: (1) nivel normativo; (2) nivel de subjetividad jurídica. Finalmente se concluye con la presentación de la tríada en la doble perspectiva para abrir la puerta a una posible observación sobre la gradualidad del régimen jurídico de la obligatoriedad.   Palabras clave: Simplificación administrativa, titularidad jurídica, facilidad, restricción, Directiva Bolkestein.Abstract: The present essay intends to explore the normative and reflexive dimensions of the administrative simplification phenomenon. For this purpose, it exposes a triad of elements –normative, organic and procedural– that leads to an investigation about the normative dispositions which regulates the phenomena as well as opens the door to a philosophical and legal reflexion about its two levels: (1) normative moment; (2) legal subjectivity moment. Finally, it concludes with the presentation of the triad from a double perspective in order to enable the thinking of graduality within the framework of mandatory legality. Keywords: Administrative simplification, legal ownership, facility, restriction, Bolkestein’s Directive.
Validação Clínica da Versão Portuguesa do Questionário de Hábitos de Sono das Crianças (CSHQ-PT) em Crianças com Perturbações do Sono e PHDA
Authors: Parreira Ana Filipa , Martins António , Ribeiro Filipa , Silva Filipe Glória
Published: March 2019

Introdução: A versão Portuguesa do Children’s Sleep Habits Questionnaire mostrou propriedades psicométricas adequadas numa amostra comunitária mas o ponto de corte americano pareceu desadequado. O objetivo deste estudo foi validar este questionário em populações clínicas de crianças com distúrbios do sono e com perturbação de hiperatividade/ défice de atenção.Material e Métodos: Participaram no estudo 148 crianças Portuguesas com idades entre os 2 e os 10 anos, divididas em três grupos: 1. Grupo clínico com perturbação do sono (insónia comportamental, parassónias ou perturbação respiratória do sono); 2. Grupo clínico com perturbação de hiperatividade/ défice de atenção; 3. Grupo controlo. Os hábitos e problemas do sono foram avaliados através do Children’s Sleep Habits Questionnaire. A perturbação respiratória do sono foi confirmada por polissonografia.Resultados: A coerência interna do questionário (α de Cronbach) na amostra clínica (perturbações do sono e perturbação de hiperatividade/ défice de atenção) foi de 0,75 e variou de 0,55 a 0,85 nas subescalas. As crianças com perturbações do sono e com perturbação de hiperatividade/ défice de atenção apresentaram um índice de perturbação do sono mais elevado do que o grupo controlo. As subescalas apresentaram diferenças significativas nos subgrupos de perturbações do sono revelando validade discriminante. A análise receiver operating characteristic do índice de perturbação do sono do grupo com perturbação do sono versus grupo controlo determinou um ponto de corte de 48.Discussão: As crianças com perturbações do sono e com perturbação de hiperatividade/ défice de atenção apresentaram um Índice de Perturbação do Sono mais elevado do que o grupo controlo. As subescalas apresentaram diferenças significativas nos subgrupos de perturbações do sono revelando validade discriminante.Conclusão: A versão Portuguesa do Children’s Sleep Habits Questionnaire mostrou propriedades psicométricas adequadas em crianças com perturbações do sono e/ou perturbação de hiperatividade/ défice de atenção. O ponto de corte de 48 é mais adequado para a população Portuguesa.
Etapas na Condução de uma Revisão Sistemática
Authors: Donato Helena , Donato Mariana
Published: March 2019

Tem-se verificado crescente aumento do uso da revisão sistemática como metodologia de investigação para compilar e analisar grandes conjuntos de dados de estudos existentes. Com este aumento também aumentaram as recomendações para conduzir este tipo de investigação. O objectivo deste artigo é fornecer um guia para compreender e/ou realizar uma revisão sistemática para publicação, indicando todas as etapas do processo de revisão. Ao fazerem uma revisão sistemática da literatura, os autores tornam-se conhecedores do tema e, embora consuma muito tempo, podem desenvolver um conjunto de competências incluindo a de pesquisa da literatura e de redacção científica. A revisão sistemática, comparada com a investigação primária, requer relativamente poucos recursos, permitindo que os clínicos normalmente não envolvidos em investigação produzam artigos clinicamente relevantes e de alta qualidade.
Interstitial Lung Disease Induced by Crizotinib in Non-Small-Cell Lung Cancer
Authors: Tereso Andreia , Carreto Luís , Baptista Manuela , Almeida Maria Amélia
Published: March 2019

The treatment of advanced non-small-cell lung cancer shifted with the development of molecular-targeted therapies, like the tyrosine kinase inhibitors. One example of tyrosine kinase inhibitors is crizotinib, an anaplastic lymphoma tyrosine kinase inhibitor, which targets an echinoderm microtubule-associated protein-like-4-anaplastic lymphoma kinase gene fusion. This mutation is found in only 2% to 7% of non-small-cell lung cancer cases. Although these new therapies have shown promising results, the occurrence of interstitial lung disease as a side effect could be problematic. As the diagnosis of drug-related-interstitial lung disease is difficult to make, computed tomography is an important diagnostic tool. The recognition of computed tomography manifestations of tyrosine kinase inhibitors -induced interstitial lung disease is the key for an early recognition and management of this pulmonary toxicity. We aim to raise awareness of tyrosine kinase inhibitors-induced interstitial lung disease, by reporting the first case of a Portuguese patient treated with crizotinib for non-small-cell lung cancer who developed drug-induced interstitial lung disease.
Mapa geológico simplificado do estado do rio grande do norte: representação cartográfica de elementos geológicos para divulgação das Geociências
Authors: Oliveira Robson Rafael de , Nascimento Marcos Antonio Leite do
Published: March 2019

Este artigo objetiva tornar acessível a linguagem geológica utilizada em mapas técnicos e representar cartograficamente, de forma simplificada e representativa, a geologia do Estado do Rio Grande do Norte. Isto foi obtido por meio da manipulação e generalização dos dados contidos no Mapa Geológico potiguar, escala 1:500.000, produzido pelo Serviço Geológico do Brasil, em 2006. Para a confecção do material cartográfico simplificado, destaca-se o emprego de SIG como instrumento de integração e análise dos conhecimentos geológico e cartográfico. Houve ainda a aplicação dos conceitos da cartografia temática, visando aplicar a melhor representação dos dados. Como produtos tem-se o Mapa Geológico Simplificado do Estado do Rio Grande do Norte, escala 1:500.000 e diferentes encartes em escala 1:2.500.000. Estes se encontram impressos e em formato digital no contexto de um SIG. Os mapas produzidos poderão ser úteis para estudantes, pesquisadores, gestores e tomadores de decisões para compreender o meio físico.
Análise da incidência e prevalência de laceração perineal de causa obstétrica em maternidade terciária de Fortaleza-CE
Authors: Aguiar Stefanie Viana , Gonçalves Emilcy Rebouças , Bezerra Leonardo Robson Pinheiro Sobreira
Published: March 2019

As lacerações perineais obstétricas resultam em transtorno no cotidiano da mulher, seus fatores de risco incluem: uso de fórceps, trabalho de parto prolongado, nuliparidade, macrossomia fetal e episiotomia. Objetivo: avaliar a prevalência e incidência de lacerações perineais de causa obstétrica em partos vaginais. Ainda, determinar a prevalência de episiotomia e descrever fatores materno-fetais e assistenciais relacionados às lacerações perineais graves. Metodologia: estudo descritivo, documental, retrospectivo e quantitativo, realizado de abril a setembro de 2015 na Maternidade Escola Assis Chateaubriand, através de revisão de prontuário. Os dados foram analisados pelo software R (versão 3.1.2). Resultados e discussão: foram avaliados 765 partos vaginais, a prevalência das lacerações perineais foi 55%, destas, 2,5% foram lacerações perineais graves (3º e 4º grau). A taxa de episiotomia encontrada foi de 7,3%. A presença de um parto vaginal prévio, ou mais, foi considerado um fator protetor para lacerações graves, X2(2) = 45,944a, p = ,0000. Gestações com 37 ou mais semanas foram avaliadas como fatores de risco para lacerações graves, X2(4) = 27,637a, p = 0,000. Conclusão: neste estudo, o número de lacerações perineais graves (2,5%) e a episiotomia (7,3%) estão compatíveis com a literatura mundial e seus fatores de risco.
Diabetes Mellitus Pós-transplante (DMPT)
Authors: Pinheiro Isabelly De Oliveira , Gadelha Daniel Duarte , Carvalho Manuela Montenegro Dias de , Queiroz Paulo Cruz de , Fernandes Virginia Oliveira , Montenegro Junior Renan Magalhães
Published: March 2019

Diabetes Mellitus Pós-transplante (DMPT)
Higher-Order Overtone Thickness-Shear Vibrations of Multilayered Thin-Film Acoustic Wave Resonators and Angular Rate Sensing
Authors: Chen Hui , Wang Ji , Du Jianke , Yang Jiashi
Published: March 2019

We propose a new structure for piezoelectric gyroscopes. It is made from multilayered thin films of AlN or ZnO
with alternating c-axes along the film thickness. It is shown theoretically that when such a film is electrically
driven into higher-order overtone thickness-shear vibration in one of the two in-plane directions of the film and
is rotating about the film normal, the Coriolis force due to the rotation causes a higher-order overtone thicknessshear vibration in a perpendicular direction with an electrical output that can be used to measure the angular rate
of the rotation. Different from existing thickness-shear mode piezoelectric gyroscopes which are based on the
fundamental or the second overtone thickness-shear mode, the proposed gyroscope operates with higher-order
overtone thickness-shear modes with higher frequencies and hence potentially higher sensitivity. Because of the
overtone modes, the Coriolis force acting on the gyroscope forms a self-equilibrated system and does not transmit
a net force or torque to the mounting structure. This implies higher device quality factor and better performance.
Measurement of Classroom Acoustic Parameters in the Public Schools of Medellin
Authors: Juan R. Aguilar Juan R. , M. Tilano Luz
Published: March 2019

Given the importance of classroom acoustics in the academic performance of school grade students, this research
aims to assess the acoustical performance of a number of primary and secondary grade classrooms in public schools
in Medellin, Colombia. Standardized measurements of classroom noise and reverberation time were taken in 26
classrooms located in seven public schools. The results revealed excessive noise and reverberation problems in
all the classrooms assessed. The cause of this poor acoustical performance seems to be an inappropriate architectural design that prioritizes natural ventilation over classroom sound insulation and the lack of sound absorption
materials to control classroom reverberation.
Plasma Metabolites Associated with Brain MRI Measures in Older Adults in the Atherosclerosis Risk in Communities – Neurocognitive Study (ARIC-NCS)
Authors: Li Danni , Misialek Jeffrey R. , Jack Clifford R. , Mielke Michelle M. , Knopman David , Gottesman Rebecca , Mosley Thomas , Alonso Alvaro
Published: March 2019

Background: Plasma metabolites are associated with cognitive and physical function in the elderly. Because cerebral small vessel disease (SVD) and neurodegeneration are common causes of cognitive and physical function decline, the primary objective of this study was to investigate the associations of six plasma metabolites (two plasma phosphatidylcholines [PCs]: PC aa C36:5 and PC aa 36:6 and four sphingomyelins [SMs]: SM C26:0, SM [OH] C22:1, SM [OH] C22:2, SM [OH] C24:1) with magnetic resonance imaging (MRI) features of cerebral SVD and neurodegeneration in older adults. Methods: This study included 238 older adults in the Atherosclerosis Risk in Communities study at the fifth exam. Multiple linear regression was used to assess the association of each metabolite (log-transformed) in separate models with MRI measures except lacunar infarcts, for which binary logistic regression was used. Results: Higher concentrations of plasma PC aa C36:5 had adverse associations with MRI features of cerebral SVD (odds ratio of 1.69 [95% confidence interval: 1.01, 2.83] with lacunar infarct, and beta of 0.16 log [cm3] [0.02, 0.30] with log [White Matter Hyperintensities (WMH) volume]) while higher concentrations of 3 plasma SM (OH)s were associated with higher total brain volume (beta of 12.0 cm3 [5.5, 18.6], 11.8 cm3 [5.0, 18.6], and 7.3 cm3 [1.2, 13.5] for SM [OH] C22:1, SM [OH] C22:2, and SM [OH] C24:1, respectively). Conclusions: This study identified associations between certain plasma metabolites and brain MRI measures of SVD and neurodegeneration in older adults, particularly higher SM (OH) concentrations with higher total brain volume.
Spatialities of Dog Theft: A Critical Perspective
Authors: Allen Daniel , Peacock Adam , Arathoon Jamie
Published: March 2019

Dogs are considered property under UK law, while current discourses of pet ownership place canine companions as part of an extended family. This means sentences for those who steal dogs are not reflective of a dogs’ sentience and agency, rather reflecting the same charges for those who steal a laptop or wallet. This is particularly problematic as dog theft is currently on the rise in England and Wales and led to public calls to change the law. Recognizing that a more robust analysis of dog theft crime statistics is required, we gathered dog theft data for 2015, 2016 and 2017 from 37 of 44 police forces through FOI requests. This paper uses this data to examine how dog theft crime statistics are constructed; assesses the strengths and weaknesses of this data; and categorizes, maps and measures dog theft changes temporally per police force in England and Wales. Our findings reveal there has been an increase in dog theft crimes, 1,294 in 2015, 1,525 in 2016 (+17.85%), and 1,678 in 2017 (+10.03%); and a decrease in court charges related to dog theft crimes, 62 (4.7%) in 2015, 48 (3.14%) in 2016, 37 (2.2%) in 2017. There were police force inconsistencies in recording dog theft crime which meant some data was unusable or could not be accessed or analysed. There is a need for a qualitative study to understand dog theft crime in different areas, and standardised approach to recording the theft of a dog by all forces across England and Wales.
Deflection Angle of Photon from Magnetized Black Hole and Effect of Nonlinear Electrodynamics
Authors: Javed Wajiha , Abbas jameela , Övgün Ali
Published: March 2019

In this paper, we proposed a new model of non-linear electrodynamics with parameter. Firstly, we study the weak limit approximation and by using the Gauss Bonnet theorem, we obtain the deflection angle of photon from magnetized black hole and effect of bnon-linear electrodynamics. In doing so, we find the corresponding optical metric after that we calculate the Gaussian curvature which is used in Gauss Bonnet theorem. Then we show the deflection angle in the leading order terms. We also analyzed that our results reduces into Maxwell's electrodynamics and RN solution with the reduction of parameters. Moreover, we also investigate the graphical behavior of deflection angle w.r.t correction parameter, black hole charge and impact parameter.
Role of Gut-Microbiota in Hepatocarcinogenesis
Authors: Gupta Haripriya , Youn Gi Soo , Shin Min Jea , Suk Ki Tae
Published: March 2019

Hepatocellular carcinoma (HCC), one of the leading causes of death worldwide, has a causal nexus with liver injury, inflammation, and regeneration that accumulate over decades. Observations from recent studies have accounted for the involvement of the gut-liver axis in the pathophysiological mechanism responsible for HCC. The human intestine nurtures a diversified colony of microorganisms residing in the host ecosystem. The intestinal barrier is critical for conserving the normal physiology of the gut microbiome. Therefore, a rupture of this barrier or dysbiosis cause the intestinal microbiome to serve as the main source of portal-vein endotoxins such as lipopolysaccharide, in the progression of hepatic diseases. Indeed, increased bacterial translocation is a key sign of HCC. Considering the limited number of clinical studies on HCC with respect to the microbiome, we focus on the clinical as well as animal studies involving the gut microbiota with the current understandings of the mechanism by which the intestinal dysbiosis promotes hepatocarcinogenesis. Future research might offer mechanistic insights into the specific phyla targeting the leaky gut, as well as microbial dysbiosis, and their metabolites, as key pathways that drive HCC-promoting microbiome-mediated liver inflammation and fibrosis, thereby restoring the gut barrier function.
Vulnerability Levels of Liquefaction Zones as a Spatial Planning Concept Based the Disaster Mitigation in Pariaman City—Indonesia
Authors: Hermon Dedi , Putra Aprizon
Published: March 2019

Knowledge about the liquefaction vulnerability in Pariaman city which is prone to an earthquake is very much needed in disaster mitigation based spatial planning. The liquefaction is an event of loss of the strength of the sandy soil layer caused by the vibration of the earthquake, where the liquefaction occurs in the sandy soil layer which has loose material in the form of sand that is not compact or not solid. This research was conducted by analyzing the potential of liquefaction vulnerability based on the Conus penetration to produce Microzonation of the susceptibility of subsidence due to liquefaction at 4 locations in Pariaman city, i.e., Marunggi village, Taluak village, Pauh Timur village and Padang Birik-Birik village. The Conus penetration testing is carried out using the piezocone (CPTU) method and mechanical Cunos penetration, and approach using Geographic Information System (GIS). The results showed that the potential of liquefaction was found at the sandy soil layer of sand and a mixture of sand and silt, which is characterized by the value of Cunos resistance and local resistance each smaller than 15 MPa and 150 kPa at varying depths. Based on the results of the analysis using this method, the critical conditions of liquefaction found in the medium sandy soil to solid. The fine sand layer which has the potential for liquefaction is in sand units formed from coastal deposits, coastal ridges and riverbanks. This liquefaction vulnerability zones analysis is limited to a depth of 6.00 m due to the limitations of the equipment used. The results of the analysis show that the fine sand layer which has the potential for liquefaction occurs at a depth of> 1.00-6.00 m with the division of zones, i.e., 1) High liquefaction in the sandy soil layer which has a critical acceleration (a) <0.10 g with shallow groundwater surface; 2) Medium liquefaction in the sandy soil layer which has a critical acceleration (a) between 0.10–0.20 g with shallow groundwater surface; and 3) Low and very low liquefaction in the sandy soil layer which has a critical acceleration (a) between 0.20–0.30 g with an average groundwater deep enough surface.
Sex of children and family structure in Brazil: father & grandmother bias?
Authors: Reynolds Sarah Anne
Published: March 2019

Brazil has a high rate of mothers living without a partner as well as a high intergenerational co-residence rate, including parents and grandparents. These family types may influence a child’s well-being. Even though there is no evidence of sex-selective abortion in Brazil, sex preference could still be subtly present. This paper tests the composition of family structure (father co-residence, grandmother co-residence, and birth of siblings) in Brazil associated with the sex of the child by using a nationally representative household survey, treating sex of the first and second child as exogenous variables in OLS regressions. I found women with lower birth-order daughters are less likely to live with a partner. I also found suggestive evidence that maternal grandmothers are more likely to live with granddaughters than with grandsons. Women with lower birth-order daughters are more likely to have additional children. Evidence suggests that in Brazil, fathers show a preference for sons over daughters, while grandmothers show a preference for granddaughters over grandsons. Additionally, mothers of girls, without co-residing partners may compensate for the economic loss caused by their lack of partner by living with their own mother. This contributes to the literature on child sex preferences, which has mostly focused on males (fathers); I have analyzed data on grandmothers to include females.
Genome-wide Identification and Expression Analysis of the YTH Domain-containing RNA-binding Protein Family in Citrus Sinensis
Authors: Ouyang Zhigang , Duan Huihui , Mi Lanfang , Hu Wei , Chen Jianmei , Li Xingtao , Zhong Balian
Published: March 2019

In eukaryotic systems, messenger RNA regulations, including splicing, 3′-end formation, editing, localization, and translation, are achieved by different RNA-binding proteins and noncoding RNAs. The YTH domain is a newly identified RNA-binding domain that was identified by comparing its sequence with that of splicing factor YT521-B. Previous study showed that the YTH gene plays an important role in plant resistance to abiotic and biotic stress. In this study, 211 YTH genes were identified in 26 species that represent four major plant lineages. Phylogenetic analysis revealed that these genes could be divided into eight subgroups. All of the YTH genes contain a YT521 domain and have different structures. Ten YTH genes were identified in navel orange (Citrus sinensis). The expression profiles of these CitYTH genes were analyzed in different tissues and at different fruit developmental stages, and CitYTH genes displayed distinct expression patterns under heat, cold, salt, and drought stress. Furthermore, expression of the CitYTH genes in response to exogenous hormones was measured. Nuclear localization was also confirmed for five of the proteins encoded by these genes after transient expression in Nicotiana benthamiana cells. This study provides valuable information on the role of CitYTHs in the signaling pathways involved in environmental stress responses in Citrus.
Achievements and Challenges in Allogeneic Hematopoietic Stem Cell Transplantation in Cytogenetically Unfavorable Acute Leukemias (Literature Review)
Authors: Mamaev Nikolai Nikolaevich , Gindina T.L. , Afanas'ev B.V.
Published: March 2019

Literature review provides the analysis of treatment results of implementing allogeneic hematopoietic stem cell transplantation (allo-HSCT) in patients with cytogenetically unfavorable acute myeloid and lymphoblastic leukemias including monosomal, complex, and hyperdiploid karyotypes, t(3;3)/inv(3), t(v;11)(v;q23), t(4;11)(q21;q23), t(9;22)(q34;q11) translocations, 17p abnormalities, and some other disorders. The major disadvantage of allo-HSCT seems to be linked to a strong chromosome-damaging effect of cytostatic drugs used in conditioning regimens which in turn is associated with additional chromosome abnormalities occurring in tumors, increasing genomic instability, and tumor progression. On the other hand, one of the advantages of allo-HSCT can consist in its specific “graft versus leukemia” (GVL) effect whose degree has not yet been adequately studied. To minimize the risks of allo-HSCT in above mentioned patients it appears appropriate to apply new treatment approaches based on de-escalation of chromosome- and whole-genome-damaging effects and also to introduce recent methods of active stimulation and qualitative assessment of GVL effect into clinical practice.
Clinical Efficacy of Chelation Therapy in Patients with Low-Risk Myelodysplastic Syndrome
Authors: Gritsaev Sergei Vasil'evich , Kostroma I.I. , Zhernyakova A.A.
Published: March 2019

The present literature review provides evidence that in patients with low-risk myelodysplastic syndrome and transfusion dependence blood parameters and survival rates can be improved by administration of iron chelators. Dose adequacy and therapy duration underlie clinical efficacy of chelators. Toxicity can be reduced by administrating a new formula of deferasirox that does not need to be dissolved in liquid before consuming.