bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ensino superior na perspectiva da pessoa com deficiência, condições de acesso, permanência e sucesso
Authors: Siems-Marcondes Maria Edith Romano , Oliveira Dafne Souza 
Published: August 2019

Este artigo analisa a vivência de estudantes com deficiência em relação às condições de acesso, permanência e sucesso no percurso do ensino superior. Fundamenta-se nos pressupostos da pesquisa qualitativa e adota como fundamento teórico-metodológico a perspectiva da História Oral. O procedimento metodológico utilizado neste trabalho foi a realização de entrevistas temáticas com estudantes com deficiência matriculados no ensino superior e com representante do Núcleo de Acessibilidade de uma universidade federal. Os resultados são analisados nas seguintes categorias: o acesso de pessoas com deficiência ao ensino superior na perspectiva dos estudantes; condições de acessibilidade e seus impactos na permanência; tecnologias assistivas e de relações sociais. Concluímos que na perspectiva dos estudantes os processos seletivos que dão acesso ao Ensino superior têm homogeneizado as deficiências o que dificulta a inserção dos estudantes na universidade. Além disso, apesar dos avanços nas políticas de inclusão e na postura da comunidade acadêmica, ainda temos ajustes a fazer, para que haja real acessibilidade no ensino superior.
EFEITO DA QUALIDADE DE LUZ NO DESENVOLVIMENTO DA MORINGA SOB TELADOS DE DIFERENTES CORES
Authors: Ferreira da Costa Andreza , Silveira Carneiro Kalline , Maia de Andrade Henrique , Sousa Albuquerque Uchoa Keline 
Published: August 2019

A moringa originária da Ásia é conhecida por suas utilidades, sendo uma planta de crescimento rápido e alta adaptabilidade a diversos climas. O trabalho objetivou-se em avaliar o desenvolvimento da moringa, sob uso de telados de diferentes cores. O experimento foi realizado no Instituto Federal de Educação, Ciência e tecnologia (IFCE), em Limoeiro do Norte-CE. O delineamento experimental foi inteiramente casualizado, constituído por cinco tratamentos com oito repetições, (TI-Telado cinza, TII-telado vermelho, TIII-telado verde, TIV-telado preto, TV-sem telado). Foi avaliado o IVE (índice de velocidade de emergência), altura (m), diâmetro do caule (cm), massa seca (%), açucares solúveis totais (%) e Proteína Bruta (%). No IVE, massa seca da parte radicular e proteína bruta, não houve diferença estatística significativa entre os tratamentos. Na altura das plantas, os tratamentos com telados obtiveram as melhores medias ficando acima dos valores obtidos pela testemunha, exceto na terceira avaliação que o TIII se sobressaiu dos outros tratamentos. No diâmetro do caule, o TV obteve resultado diferente dos demais tratamentos, apresentando valores inferiores. Na massa seca da parte aérea, o tratamento TV obteve o melhor resultado com 18,09%. Na concentração de açúcares soluveis totais, o tratamento TV apresentou o valor maior com uma média de 19,3%. Os telados promoveram apenas o alongamento celular, porém não ocorreu a incorporação de matéria seca.
Memantine-Induced Liver Injury With Probable Causality as Assessed Using the Roussel Uclaf Causality Assessment Method (RUCAM)
Authors: Shumar John , Ordway Sarah , Junga Zachary , Sadowski Brett , Torres Dawn 
Published: August 2019

ABSTRACT
Presentations of drug-induced liver injury (DILI) are highly variable. Although biochemical evidence of cholestasis is common, the extent of aminotransferase elevations and patterns of liver injury vary. Patients may be asymptomatic, and many cases may never be diagnosed. We describe a case of memantine-induced hepatotoxicity in an elderly patient with Alzheimer's dementia, with probable causality for drug-induced liver injury, as assessed using the Roussel Uclaf Causality Assessment Method (RUCAM) score.
Celiac Disease in a 16-Month-Old Child Presenting as Motor Regression
Authors: Bashir Anam , Mousattat Youmna , Lawson April , Patel Pratikkumar 
Published: August 2019

ABSTRACT
Neurodevelopmental symptoms were previously believed to be a complication of celiac disease (CD) and rarely seen as presenting symptoms. One case has been reported so far where motor regression was the presenting symptom. We present a 16-month-old girl with postprandial vomiting and regression of motor skills. Examination revealed abdominal distension, hypotonia, and decreased motor movements in lower extremities. Celiac serology showed elevated tissue transglutaminase (tTG) immunoglobulin A (IgA) levels. Esophagogastroduodenoscopy with biopsies confirmed CD. Gluten-free diet led to the improvement of neurological and gastrointestinal complaints. We recommend keeping CD as one of the differentials in children with neurodevelopmental symptoms.
Entrevista Natalia Vladimirovna Repkina - O Sistema Elkonin-Davidov e a formação de professores: contexto russo e ucraniano
Authors: Marco Fabiana Fiorezi de , Lopes Anemari Roesler Luersen Vieira , Cedro Wellington Lima 
Published: August 2019

Para este número temático tivemos a oportunidade de entrevistar a psicóloga, professor a e pesquisadora
Dra. Natalia Vladimirovna Repkina, cujas pesquisas têm se destacado no campo do ensino desenvolvimental, especialmente sobre Atividade de Estudo e Diagnóstico da Atividade de Estudo.
O desenvolvimento de motivos formadores de sentido no contexto das atividades de ensino e estudo na escola pública brasileira
Authors: Franco Patrícia Lopes Jorge 
Published: August 2019

Antes de se iniciar a apresentação de dados da pesquisa de doutorado conclída em 2015, torna-se necessário fazer algumas ressalvas. A primeira refere-se à árdua tarefa de organizar este resumo, uma vez que, demonstrar as relações e conexões internas existente no todo, em um texto limitado, representa um grande desafio! Assim, opta-se em descatacar os elos, os nexos que compõem a essência do processo desenvolvido na tese, constituindo-se um convite à leitura do texto na íntegra, caso o leitor sinta necessidade de se enveredar nas singularidades dos movimentos realizados.
Türkiye’de Enerji İthalatı ve Cari Açık Üzerine Bir Değerlendirme
Authors: AYLA Dilara , KARIŞ Çiğdem 
Published: August 2019

Cari açık
ile enerji ithalatı arasındaki ilişki literatürde sıklıkla tartışılan
konularından biridir. Türkiye örneğinin incelendiği bu çalışmada, 1984-2015 dönemini kapsayan yıllık veriler
kullanılarak cari açık ile enerji ithalatı arasındaki ilişki ARDL sınır testi
ve Toda-Yamamoto nedensellik testiyle araştırılmıştır. Net doğrudan yabancı
yatırım girişleri ve varil başına ham petrol ithalatı fiyatları kontrol değişkenlerinin
de dâhil edildiği ARDL sınır testi sonuçlarına göre değişkenler arasında
eşbütünleşme ilişkisi olduğu tespit edilmiştir.
Toda-Yamamoto nedensellik testi sonuçlarına göre ise cari açık
değişkeninden doğrudan yabancı yatırım değişkenine doğru tek yönlü ve negatif
bir nedensellik ilişkisi tespit edilirken, nedensellik etkisinin incelendiği
diğer değişkenler arasında istatistiki olarak anlamlı bir ilişkiye
rastlanmamıştır. İlgili değişkenler arasında tespit edilen ters yönlü
nedensellik ilişkisinin gelişmekte olan ülkelerin temel problemlerinden olan
finansal kırılganlık olgusuna işaret etmesi önem arz etmektedir.
Üniversite Öğrencilerinin Muhasebe Mesleğine Yönelik Özyeterliliklerinin İncelenmesi Üzerine Bir Araştırma
Authors: COŞKUNER Abdurrahman , KAYGUSUZOĞLU Mehmet 
Published: August 2019

Bu çalışmanın amacı Yükseköğretim Kurumu
öğrencileri ve SMMM büro çalışanlarının muhasebe mesleğine yönelik Öz yeterliliklerinin
incelenmesi, cinsiyet, yaş, vb.
faktörlerin öz yeterlilik üzerindeki etkisinin tespit edilmesi ve öz yeterlilik
düzeyini artırılması ile ilgili önerilerde bulunmaktır. Çalışma Adıyaman Üniversitesinde lisans
ve ön lisans düzeyinde muhasebe dersi alan öğrenciler ile Adıyaman’da faaliyet
gösteren SMMM bürolarında çalışan ancak henüz mesleki yeterlilik belgesi
almamış çalışanları kapsamaktadır. Çalışmada veri toplamak üzere ‘anket’
yöntemi tercih edilmiştir. Elde edilen veriler SPSS 22 programı ile analiz
edilmiştir. Yapılan analiz sonucu ulaşılan veriler
yorumlanarak çeşitli önerilerde bulunulmuştur. Çalışmadan elde edilen bazı bulgular
şöyledir. Cinsiyet, yaş değişkeni ve aile ve yakın çevrede muhasebe mesleğini
icra edenlerin olması durumu ile öz yeterlilik boyutu arasında anlamlı farklılık
tespit edilmiştir. Ancak, katılımcıların öğrenim gördüğü lisans veya ön lisans
bölümleri ile bulundukları sınıf ve Orta öğretimde Muhasebe türü dersler alıp
almama durumu ile öz yeterlilik boyutu arasında anlamlı bir farklılık tespit
edilmemiştir
Ercüment Behzat Lav’ın “Nuhun Gemisi” Adlı Şiirine Fenomenolojik Bir Yaklaşım
Authors: YEŞİLYURT Türkan 
Published: August 2019

Fenomenoloji,
bilincin ve kişisel deneyimlerin incelendiği zihin felsefesi dalıdır. Bu
felsefenin kurucusu Edmund Husserl’dir. Fenomolojik edebiyat eleştirisi ise
fenomenolojik yöntemi edebiyat eserlerine uygulama çabasıdır. Bu eleştiride
eserin yazarı, tarihsel bağlamı, okuru vb. ayraca alınarak metne odaklanılır. Bu
yazıda Ercüment Behzat Lav’ın “Nuhun Gemisi” adlı şiiri fenomenolojik bir
yaklaşımla değerlendirilmiştir. Bu yaklaşımı ortaya koyabilmek için Sümer Tufan
mitosu, Babilonya Tufan mitosu, İbrani Tufan mitosuna bakıldıktan sonra Türk
edebiyatında Nuh peygambere, gemisine ve tufana işaret edildiği belirtilmiştir. Ercüment Behzat Lav, Nuh’un
Gemisi’ne dini, mitolojik veya tarihi açıdan yaklaşmaz. Nuh peygamberi,
gemisini, tufanı, İslam inancında dört büyük melekten biri olan İsrafail’i,
Menfis ve Babil şehirlerini, Mısırlıların ölüm kültünü ve dünya sanat tarihine
armağan ettiği sfenksi ayraca alır. Nuh’un Gemisi’ni herhangi bir gemiye
indirger
Duygusal Zeka ve Girişimcilik Eğilimi: Adıyaman Üniversitesi Öğrencileri Üzerine Bir Araştırma
Authors: Alkış Hüseyin , AKPINAR Feyza 
Published: August 2019

Girişimcilik alanının toplumlarda
oldukça önemli hale gelmesiyle birlikte bireylerin girişimcilik eğilimini
etkileyen etmenlerin nelerden oluştuğu çeşitli araştırmalara konu olmuştur.
Duygusal zeka bu etmenlerden bir tanesidir.
Bu amaçla Adıyaman Üniversitesinde eğitim gören öğrencilerden
girişimcilik dersi alanların duygusal zekalarının ve girişimcilik eğilimlerinin
ölçülmesine çalışılmıştır. Bu kapsamda hazırlanan anketlerden elde edilen
veriler SPSS paket programıyla çeşitli analizler yapılarak açıklanmaya
çalışılmıştır. Yapılan analizler neticesinde demografik özelliklerden bazı
değişkenler açısından duygusal zeka ve girişimcilik eğilimleri arasında
farklılıklar tespit edilmiştir. Bununla birlikte duygusal zeka ile girişimcilik
eğilimi arasında pozitif bir ilişki olduğu tespit edilmiştir.
On a logarithmic Hartree equation
Authors: Bernini Federico , Mugnai Dimitri 
Published: August 2019

AbstractWe study the existence of radially symmetric solutions for a nonlinear planar Schrödinger-Poisson system in presence of a superlinear reaction term which doesn’t satisfy the Ambrosetti-Rabinowitz condition. The system is re-written as a nonlinear Hartree equation with a logarithmic convolution term, and the existence of a positive and a negative solution is established via critical point theory.
Role of B2O3 on structure and shear-thinning property in CaO–SiO2–Na2O-based mold fluxes
Authors: Zhu Li-Guang , Yuan Zhi-Peng , Xu Ying , Zhang Kai-Xuan , Han Yi-Hua 
Published: August 2019

Abstract
Most traditional mold fluxes are Newtonian fluids, and their constant viscosity has certain limitations in continuous casting. A new non-Newtonian fluid mold flux with shear-thinning behavior, i.e., a mold flux with a relatively high viscosity at lower shear rates and a relatively low viscosity at higher shear rates, is required to satisfy the mold-flux performance requirements for high-speed continuous casting. The addition of a certain amount of B2O3 to a CaO–SiO2–Na2O-based mold flux can result in a shear-thinning property. To obtain an improved understanding of the mechanism of this characteristic, a molecular-dynamics simulation method was used to study the microstructural changes of the mold flux. Structural changes of mold-flux samples were analyzed and verified by Raman spectroscopy. The results of the two methods were almost the same, both resulted from the addition of B2O3 and changed the microstructure and degree of polymerization of the mold flux, which resulted in the shear-thinning property of the mold flux. This non-Newtonian fluid mold flux was used in square-billet casting tests, and the quality of the slab was improved effectively.
Congenital hypothyroidism in preterm infants: a 3- to 8-year longitudinal study in southern Thailand
Authors: Jaruratanasirikul Somchit , Janjindamai Waricha , Sriplung Hutcha 
Published: August 2019

Abstract

Background
Preterm infants are at high risk of developing congenital hypothyroidism (CH) due to the immaturity of the hypothalamic-pituitary-thyroid (HPT) axis, loss of iodine supply from the mother and preterm health problems.

Objectives
To study the incidence and etiologies of CH in preterm infants who were born or admitted in our institute during 2010–2015.

Methods
The medical records of preterm infants diagnosed with CH as defined by the thyroid-stimulating hormone (TSH) level at the time of the first or second screening >10 mU/L and/or free T4 < 1.00 ng/dL were reviewed.

Results
Of 2777 preterm infants, 73 cases (2.6%) were diagnosed as CH. The average TSH levels at the first and second screenings were 20.85 and 15.42 mU/L, respectively. The patients were treated with thyroxine at an average initial dosage of 15 μg/kg/day. At 2–3 years of age, after thyroxine discontinuation for 6–10 weeks and regular thyroid function tests for 2 years, 58 patients (79.5%) were diagnosed as having transient CH and 15 patients (20.5%) were diagnosed as having permanent CH. We found no clinical or laboratory parameters in the neonatal period that could differentiate permanent from transient CH. Thyroid scintigraphy (99 m pertechnetate) revealed two patients (13.3%) with ectopic thyroid, one with thyroid hypoplasia (6.7%), eight with normal thyroid (53.3%) and four with enlarged thyroid (26.7%).

Conclusions
CH was common in preterm infants with an estimated incidence of 2.6%. Thyroxine should be given to preterm infants with higher initial values of TSH >10 mU/L in order to prevent delayed treatment of permanent CH that could be confirmed later.
Effect of Adding Rare Earth Elements Er and Gd on the Corrosion Residual Strength of Magnesium Alloy
Authors: Yang Miao , Liu Xiaobo , Zhang Zhiyi , Song Yulai , Bai Lei 
Published: August 2019

Abstract
The effects of the single and compound addition of rare earth Gd and Er on corrosion resistance and residual strength of as-cast AM50 magnesium alloy were studied using XRD, SEM, EDS, the weightlessness test, electrochemistry method, and tensile test. The results of XRD and SEM showed that Al3Er, Al2Gd3, and Al–Mn–Gd(Er) phases appeared in the alloy structure after the addition of rare earth Er and Gd. The results from the weightlessness test and Tafel curves show that the corrosion resistance of the modified composite rare earth was improved. Stress concentration caused by a corrosion pit is the direct cause of the tensile samples after corrosion. The corrosion residual strength of modified composite rare earth specimens is better than that of modified single rare earth samples. Fracture analysis indicates that the addition of rare earth elements did not change the fracture mechanism of the alloy, and the fracture was still the cleavage fracture.
Capillary Absorption and Oxygen Permeability of Concrete Reinforced with Carbon Nanotubes
Authors: Hawreen A. , Bogas J. A. 
Published: August 2019

Abstract
This article focuses on the transport properties of concretes reinforced with different amounts (0.05–0.5 wt.%) of pristine and functionalized carbon nanotubes (CNTs) with distinct aspect ratios (300, 667). To this end, concretes with different water-to-cement ratios were tested at distinct ages in terms of capillary absorption and oxygen permeability. The results show the ability of CNTs to decrease both capillary water absorption and oxygen permeability up to 42 and 71 %, respectively, depending on the type and amount of CNTs. Compressive strength increased up to 21 %. The best performance was found for 0.1 % CNTs of a lower aspect ratio. Higher amounts of CNTs did not lead to a proportional reduction of transport properties. CNTs were more effective in dried concrete compared to saturated ones where they could better participate in the pore refinement and microcrack retention. Transport properties correlated well with compressive strength, but oxygen permeability was greater affected by the incorporation of CNTs than other tested properties.
Development and Evaluation of Some Bituminous Mixes Containing RCA
Authors: Giri Jyoti Prakash , Panda Mahabir , Sahoo Umesh Chandra 
Published: August 2019

Abstract
Recycling of waste in the paving construction industry is vital for sustainability. In view of fast depleting natural stone resources, waste material in the form of recycled concrete aggregate (RCA) has been utilized in bituminous paving mixes replacing conventional coarse aggregates. Keeping in mind the inherent porous characteristics of RCA, an attempt has been made in this study to develop bituminous mixes by first pretreating RCA with locally and easily available low-viscosity material, such as bituminous emulsion. Further, steps have been taken to use waste polyethylene collected from milk packaging (WPMP) as a modifier to improve the engineering properties of bituminous paving mixes prepared involving dry process. In this work, for the purposes of comparison, dense-graded bituminous macadam (DBM) mixes were prepared using pretreated RCA (PRCA), RCA, or natural aggregate (NA) as coarse aggregates with cement as filler, each one being also modified by waste polyethylene. These mixes thus developed have been evaluated in terms of various engineering properties. It was observed that PRCA and RCA mixes, in general, satisfy the requirements in terms of Marshall characteristics and moisture susceptibility. Further, from other tests considered for evaluation, the mixes containing PRCA and WPMP showed much more superior results compared with normal mixes prepared with conventional aggregates.
Cellulose-Based Hydrogels as Smart, Green and Controllable Nitrogenous Fertilizers Releasing Agents
Authors: Sultan M. , Abdelhakim A. A. , Nassar M. 
Published: August 2019

Abstract
A smart, green, and controllable-release hydrogel based on cellulose was prepared to avoid the problem of soil fertilizer abuse. A field-emission scanning electron microscope (FE-SEM) demonstrated a wrinkled, rough, lamellar structure with long microtubes. The effect of the cross-linker concentration, epichlorohydrin (ECH), on the physical and mechanical properties in addition to swelling and urea-release kinetics was thoroughly studied. A relatively high swelling ratio, urea entrapment, and proper flexibility were obtained for an ECH concentration of 3.33 %. The swelling kinetics of hydrogel was found to be a second-order process. The maximum swelling value and the initial swelling rate were dependent on cross-linker concentration. The hydrogel exhibited a dehydration shrinkage in saline solution. A significantly high urea release of 6.61 % at 3.33 ECH concentrations was estimated. The urea-release mechanism matches well with the Fickian model. Accordingly, the prepared hydrogel is potential as a smart, green, and controllable-release fertilizer for applications in agriculture and horticulture.
An IoT Architecture for Automated Machining Process Control: A Case Study of Tool Life Enhancement in Turning Operations
Authors: Nguyen Vinh , Malchodi Thomas , Dinar Mahmoud , Melkote Shreyes N. , Mishra Anant , Rajagopalan Sudhir 
Published: August 2019

Abstract
With the advent of the Internet of Things (IoT) in manufacturing applications, current research is aimed at utilization of IoT data for process control. This article presents a novel approach to performing automated process feedback using a cloud-based IoT architecture. Specifically, a case study of automated spindle speed adjustment to enhance tool life in a machining operation is used to evaluate the proposed architecture. A data-driven model of tool flank wear evolution in a longitudinal turning operation is created on a cloud-based platform through measurements of a polyvinylidene fluoride thin film sensor voltage data and machine tool parameters monitored via MTConnect. The data are used to develop a Gaussian process regression (GPR) model to predict the average tool flank wear as a function of the measured quantities, which is then used to predict the remaining tool life. The performance of the GPR model is evaluated using 10-fold cross-validation and is shown to be sufficiently accurate for predicting the average flank wear with the coefficient of determination (R2) and the root mean square error values of 0.96 and 13.45 μm, respectively. A web application running the GPR model on the cloud platform is used to forecast the remaining tool life during a turning operation and when the predicted remaining tool life is less than desired, the web application commands a spindle speed override to automatically extend tool life. The architecture is demonstrated through longitudinal turning experiments on stainless steel 316L to extend tool life by 82 %. In addition, the latency of the architecture is evaluated and shown to be acceptable for the tool life enhancement application considered in this study.
“They Wandered in the Deserts and Mountains, and Caves and Holes in the Ground”
Authors: O'Connell Elisabeth R. 
Published: August 2019

This contribution examines how models of exile were adopted and adapted in non-Chalcedonian communities following the establishment of a parallel Severan episcopal hierarchy under Archbishop Peter IV of Alexandria (576–577) and the consolidation of the Severan non-Chalcedonian church under his successor Damian (578–c. 607). Peter's predecessor Theodosius spent most of his long episcopacy (536–566) exiled in Constantinople, where he died, and Peter himself contended with three rivals to the patriarchate of Alexandria. Drawing on literary, documentary, and archaeological sources, I explore how the memory of non-Chalcedonian heroes was mobilized partly in order to validate the uncomfortable truth that members of the new network of bishops did not always live in their capitals, but in local monasteries, just as Peter and Damian did not live in Alexandria, but in the Enaton, nine miles to the west.After a brief survey of the role of exile in the Alexandrian Church, I concentrate on the literary representation of the appropriate places for exile in monastic literature, in particular the identification of the “deserts” and “mountains,” “caves” and “holes” of the wandering Hebrews (Heb 11.38) with the monastic landscape of Egypt in the late sixth and early seventh centuries. At this time, monastic habitation of natural caves, gallery quarries, and rock-cut tombs on the desert escarpment above the Nile Valley flood plain flourished. Finally, I survey the archaeological evidence of one region where bishops appointed by Damian settled, and how they put their models of exile into practice.