bluuebunny/crossref_metadata_2025_split huggingface dataset:
TAHAP AMALAN PENERAPAN KEMAHIRAN PEMIKIRAN KRITIS (KPK) DI SEKOLAH MENENGAH BERPRESTASI TINGGI, SEDERHANA DAN RENDAH
Authors: Muhammad Shamsuddin , Md Ali Ruzlan , Ismail Siti Noor 
Published: May 2017

Matlamat utama pendidikan negara sebagaimana yang dinyatakan dalam Pelan Pembangunan Pendidikan Malaysia (PPPM) 2013-2025 adalah untuk melahirkan modal insan yang mempunyai tahap dan penguasaan kemahiran berfikir yang tinggi dan berkesan. Kajian ini bertujuan untuk mengenal pasti tahap amalan penerapan kemahiran pemikiran kritis (KPK) dalam P&P Matematik di sekolah menengah berprestasi. Kajian ini menggunakan pendekatan kuantitatif yang menggunakan soalan soal selidik, dan ianya melibatkan responden seramai 226 orang guru Matematik di sekolah menengah di negeri Kelantan. Bagi mengkaji tahap amalan penerapan KPK dalam kalangan guru, pengkaji telah mengambil dan membuat adaptasi dari instrumen kajian olehBarak dan Shakhman (2008), Al-degether (2009), Knapp (2013) dan Wainwright et al. (2003). Dapatan kajian menunjukkan tahap amalan penerapan KPK di sekolah berprestasi tinggi (SBT) adalah lebih tinggi, diikuti sekolah berprestasi sederhana (SBS), dan sekolah berprestasi rendah (SBR). Secara spesifiknya, hasil analisis data menunjukkan nilai min bagi kesemua dimensi amalan penerapan KPK di SBT melebihi nilai 4.00 dan mencapai tahap tinggi, iaitu membuat refleksi dan merumus idea (min = 4.03), menggalakkan tabiat berfikir (min = 4.49), mewujudkan persekitaran berfikir (min = 4.42), pergerakan ke arah pembelajaran kendiri (min = 4.12), dan merangsangkan meta kognitif (min = 4.50). Manakala di SBS pula, dimensi merangsangkan meta kognitif, menggalakan tabiat berfikir dan mewujudkan persekitaran berfikir adalah pada tahap tinggi dengan nilai min 4.27, 4.26, dan 4.24 masing-masing. Manakala dimensi pergerakan ke arah pembelajaran kendiri dan membuat refleksi dan merumus idea masing-masing berada pada tahap sederhana dengan nilai min 3.85 dan 3.72. Seterusnya di SBR pula, empat (4) dimensi memberikan keputusan tahap sederhana, iaitu menggalakkan tabiat berfikir (min = 3.57), mewujudkan persekitaran berfikir (min = 3.66), pergerakan ke arah pembelajaran kendiri (min = 3.14) dan merangsangkan meta kognitif (min = 3.76). Manakala, dimensi membuat refleksi dan merumus idea menunjukkan tahap yang rendah dengan nilai min 2.83. Adalah diharapkan dapatan kajian ini dapat memberi sumbangan kepada bidang tubuh ilmu dengan mengetengahkan tahap amalan KPK berserta beberapa elemen penting yang dapat menyumbang kepada kecemerlangan mata pelajaran Matematik di sekolah.
IKLIM SEKOLAH DAN EFIKASI KENDIRI DALAM KALANGAN GURU BIMBINGAN DAN KAUNSELING SEKOLAH MENENGAH DI KELANTAN
Authors: Ibrahim Hasliza , Ismail Siti Noor , Kassim Mohamad Adnan Mohamad , Mohamad Suhaila 
Published: May 2017

Artikel ini bertujuan untuk mengenal pasti hubungan antara iklim sekolah dan efikasi kendiri guru bimbingan dan kaunseling di negeri Kelantan. Responden kajian adalah terdiri daripada 181 orang guru bimbingan dan kaunseling Sekolah Menengah di negeri Kelantan. Kajian rintis dijalankan ke atas 30 orang guru bimbingan dan kaunseling di daerah Tanah Merah. Secara spesifiknya, kaedah kuantitatif digunakan untuk tujuan pengumpulan data. Maklum balas melalui soal selidik telah diperolehi dan seterusnya data dianalisis menggunakan Perisian Program SPSS 20.0 yang mana melibatkan nilai Min, Sisishan Piawai, ujian t dan korelasi Pearson. Instrumen yang digunakan didalam kajian ini diambil dan diubahsuai dari soal selidik Tahap Persekitaran sekolah (SLEQ) oleh Johnson dan Steven (2007). Instrumen bagi mengukur efikasi guru bimbingan dan kaunseling pula menggunakan instrumen yang diambil daripada School Counselor Self Efficacy Scale (SCSE) yang diadaptasi daripada Bodenhorn & Skaggs(2005). Dapatan daripada ujian korelasi Pearson menunjukkan iklim sekolah mempunyai hubungan yang signifikan dengan efikasi guru bimbingan dan kaunseling. Dapatan kajian juga menunjukkan dimensi perhubungan pelajar mempunyai hubungan yang paling kuat berbanding dimensi lain dengan efikasi kendiri guru bimbingan dan kaunseling. Seterusnya dapatan kajian ini juga mendapati bahawa iklim sekolah merupakan peramal kepada efikasi guru bimbingan dan kaunseling di sekolah. Akhir sekali, implikasi kajian diperincikan agar ianya dapat memberikan sumbangan kepada bidang ilmiah penyelidikan pendidikan.
Stochastic 2D Well-Path Assessments for Naturally Fractured Carbonate Reservoirs
Authors: Wehunt D.. , Borovykh M.. , Narr W.. 
Published: May 2017

SummarySimple but geologically reasonable and calibrated 2D stochastic models are useful to quantify significant risks and uncertainties associated with alternative-development-well trajectories, particularly when statistical relationships can be established to help quantify those risks and uncertainties, and when the geologic features that create the risks and uncertainties are not adequately addressed within reservoir-flow models.Our example stochastic 2D model considered the naturally fractured depositional-slope region of an isolated carbonate buildup, and the model was populated with relevant features including distributions and geometric details of natural fractures, natural-fracture clustering, and intraformational slope clinoforms that define a mechanically layered sequence. The model was calibrated by use of well-production results and production-logging data so that it reproduced observed well results for cases where the lower sequence boundary does not occur above the oil/water contact (OWC), adding confidence that the model could be used to represent the statistical effect of various alternative trajectories for future wells.Experimental design (ED) was used to determine the significant uncertainties and well-path decisions. Heel and toe elevation and the number of clinoforms encountered by the well were the only significant variables for modeling the frequency of water production. For modeling the frequency of direct well communication to the gas cap, the same variables were significant, in addition to well direction, completion length, and fracture density. The amount of fracture clustering applied in the model was also significant. For our example case, changing the well-elevation profile was effective in managing gas or water risks; however, tradeoffs were evident—and quantified—in attempting to simultaneously address both risks. Minimizing drawdown was not an effective strategy because productivity was low and rarely resulted in economic water-free production if any open fracture connected the well with the aquifer.
QUALIDADE FÍSICA DE OVOS ORIUNDOS DE POEDEIRAS CRIADAS EM SISTEMA FREE RANGE COM E SEM GALOS
Authors: Pereira Dayana Cristina de Oliveira , Pereira Gustavo Do Valle , Demattê Filho Luiz Carlos , Tsuda Camila Sayuri , Miranda Késia Oliveira da Silva 
Published: May 2017

A presença de galos no sistema de produção de ovos cumpre um papel de enriquecimento ambiental por ampliar o repertório de comportamentos inerentes à espécie, tais como os comportamentos reprodutivos. Contudo tais comportamentos propiciam a produção de ovos férteis, o que pode alterar os atributos de qualidadedo produto. Diante disso, o objetivo desta pesquisa foi determinar a qualidade física de ovos de poedeiras criadas em sistemas free-range com e sem galos, armazenados em temperatura ambiente e refrigerados durante 28 dias. O delineamento experimental utilizado foi o inteiramente aleatorizado, em arranjo fatorial 2x3, sendo 2 sistemas de criação (sem galo e com galo) e três condições de armazenamento (temperatura ambiente, refrigerado imediatamente após a postura e refrigerado 10 dias após a postura). Estabeleceu-se assim 6 tratamentos, com14 repetições cada. Os ovos foram avaliados no dia da postura e aos 14 e 28 após a mesma. Os parâmetros de qualidade aferidos foram unidade haugh (UH), porcentagem de albúmen, porcentagem de gema, índice degema, perda de massa, densidade e porcentagem de casca. Aos 14 dias após a postura houve interação entre os fatores galo e método de armazenamento para UH, porcentagem de gema, porcentagem de albúmen e perda de massa. Ao final do período experimental, 28 dias da postura, não foi possível avaliar a qualidade interna dos ovos oriundos de poedeiras criadas com galos acondicionados em temperatura ambiente, devido à degradação da gema e do albúmen, ocorrido nos ovos fertilizados. A qualidade interna dos ovos decresce com o tempode estocagem em temperatura ambiente de forma mais acentuada em ovos fertilizados. Contudo, a refrigeração prolonga o shelf life desses ovos minimizando os efeitos deletérios do tempo e reduzindo as diferenças qualitativas em relação aos ovos não fertilizados.
AVALIAÇÃO DAS CONDIÇÕES DE PASTAGENS NO CERRADO BRASILEIRO POR MEIO DE GEOTECNOLOGIAS
Authors: Andrade Ricardo Guimarães , Bolfe Édson Luis , Victoria Daniel De Castro , Nogueira Sandra Furlan 
Published: May 2017

O bioma Cerrado abrange 203,4 milhões de hectares (24% do território nacional); desse total, cerca de 55 milhões de hectares são cultivados com pastagens. Este estudo objetivou avaliar as condições das pastagens cultivadas em municípios de abrangência do bioma Cerrado. Foram aplicadas técnicas de geoprocessamento e séries temporais de dados NDVI (Normalized Difference Vegetation Index) gerada a partir de imagens do sensor Spot-Vegetation. Foram consideradas nas avalições os municípios com mais de 10.000 hectares de pastagens cultivadas. As análises indicaram que 173 municípios estão com mais de 50 % de suas pastagens cultivadas sob algum processo de degradação. Em geral, conclui-se que o uso de séries temporais de NDVI constitui emimportante parâmetro biofísico para aplicação de metodologias de avaliação das condições das pastagens do bioma Cerrado e corroboram para análises de inteligência territorial estratégica voltadas para o planejamento e a implementação de ações público-privadas de recuperação do potencial produtivo das áreas de pastagens em escala municipal.
EFEITO DA ADIÇÃO DE CASCA DE ARROZ NA DECOMPOSIÇÃO ANAERÓBICA DE DEJETOS SUÍNOS SOBRE OS TEORES DE MACRO E MICRONUTRIENTES
Authors: Weber Nelson Cristiano , Oelke Carlos Alexandre , De Azevedo Eduardo Bohrer , Ramos Alcides Adalberto Bairros , Fresinghelli Jean Carlos F. , Winckler João Carlos Pozzatti 
Published: May 2017

A suinocultura tem se intensificado nos últimos anos, e com ela, a preocupação com os impactos ambientais, principalmente associados ao manejo e uso dos dejetos. Tal fato instiga a investigação de usosalternativos para tais resíduos, seja na geração de energia menos poluente ou utilização na agricultura, associando seu uso a outros resíduos, como a casca de arroz. Assim, com o presente trabalho objetivou-se avaliar o processo de fermentação dos dejetos suínos, misturados ou não à casca de arroz, e o efeito deste processo na composição química de macro e micronutrientes, bem como seu potencial uso como adubo orgânico. O tratamento umfoi constituído de 1,56 m3 dejetos suínos, e o tratamento dois por 1,1 m3 de dejetos suínos e 0,46 m3 de casca de arroz, que foram distribuídos em 10 tanques (composteiras) com dimensões de 1,0 m (altura) x 2,0 m (comprimento) x 1,0 m (largura). O delineamento foi inteiramente ao acaso, com dois fatores (com e sem casca) e tempode fermentação (0, 125 e >267 dias). Os dejetos apresentaram concentração de sólidos totais menores que 2% no inicio do experimento, a adição de casca de arroz somente influenciou a relação carbono (C): nitrogênio (N), onde apresentou elevação da relação devido principalmente aos compostos orgânicos da casca. Os teoresde macro e micronutrientes foram aumentados até o período de 125 dias, podendo ser observado a mineralização dos nutrientes e maior disponibilidade para as plantas, porém, no período superior aos 267 dias, houve redução em torno de 75% destes nutrientes, indicando menor disponibilidade e perda de qualidade química do composto.O período de armazenagem de 125 dias é o que demonstra conferir os melhores resultados, embora o teor de umidade elevado permita sua utilização somente como fertilizante orgânico fluido.
PANORAMA DO AGRONEGÓCIO NA AMÉRICA LATINA: UMA ANÁLISE EXPLORATÓRIA (2000-2015)
Authors: Pegorare Alexander Bruno , Constantino Michel , Mendes Dany Rafael Fonseca , Moreira Tito Belchior Silva 
Published: May 2017

No presente estudo, foi realizada uma pesquisa bibliográfica exploratória dos últimos quinze anos (2000-2015), com o objetivo de verificar o panorama do agronegócio nos principais países da AméricaLatina, e discutir os principais trabalhos que relacionaram o agronegócio ao desempenho econômico e social, analisando, ainda, questões relativas ao meio ambiente e à segurança alimentar. As evidências empíricas dos diferentes trabalhos mostraram que, no período selecionado, houve desenvolvimento econômico e socialnos países latino-americanos, sem, necessariamente, ter havido suporte no agronegócio para todos os países que compõem a amostra selecionada para este trabalho. Com relação ao meio ambiente e à segurança alimentar, é possível concluir que, entre 2000 e 2015, houve uma lenta evolução nas políticas nacionais nos países latino-americanos.
Land‐Grant University Faculty Attitudes in and Engagement with Open Source Scholarship and Commercialization
Authors: Barham Brad , Goldman Irwin , van Rijn Jordan , Foltz Jeremy , Agnes Maria Isabella 
Published: May 2017

Core Ideas
The push for open source/open access science recalls the formation of land grant universities.
A 2016 LGU faculty survey revealed strong support for open source/open access science.
Most based research choices around scientific curiosity than commercialization potential.
Plant scientists had the highest reliance on licensing revenues but still only 3% of total lab revenues.
It may be time to reassess the research model of public universities.
Based on a nationally representative survey done in 2016, this article examines the attitudes and activities of agricultural and life science faculty at US land grant universities with respect to open access/open source versus commercialization of research. The findings reveal pervasive faculty support for open scientific inquiry and sharing of knowledge and relatively low levels of participation in and laboratory market funding associated with commercialization activities. These results point toward the potential timeliness of a reassessment of public universities policies and public relations with respect to open science and commercialization.
Transformaciones socioeconómicas territoriales en el municipio de San Martín Texmelucan, México 1980-2010
Authors: Mendez Espinoza Jose Arturo , Tomé Hernández Griselda , Pérez Ramírez Nicolás , Ramírez Juárez Javier 
Published: May 2017

El artículo analiza las transformaciones socioeconómicas suscitadas en el municipio de San Martín Texmelucan durante el periodo 1980-2010, bajo la mirada del enfoque de nueva ruralidad. La información se sustenta en revisión bibliográfica y documental, recorridos de campo, entrevistas a profundidad con informantes clave y análisis de información geoespacial. Al respecto, se viene verificando un acelerado proceso de urbanización a partir de la década de los ochenta y noventa, y es en la década de los noventa cuando se configuran dos tipos de conurbaciones: central y periférica. En esta década, se originó un cambio de base económica agrícola a una industrial. Una década después, se presenta un claro movimiento de terciarización de lo rural. En el ámbito de los cambios espaciales, se encontró una importante disminución en la superficie agrícola, de vegetación y humedal, mientras que el área urbana se incrementó.
Spatial distribution and temporal changes in river water temperature in the Baltic States
Authors: Jurgelėnaitė A. , Kriaučiūnienė J. , Reihan A. , Latkovska I. , Apsīte E. 
Published: May 2017

Abstract
The thermal regime of rivers in the Baltic States (Estonia, Latvia and Lithuania) is not sufficiently studied. The presented research describes the spatial distribution and temporal variation of river water temperature (WT) in the Baltic States using a unified methodology. The object of the research is the WT of rivers during the warm season (May–October) and the warmest month of the year (July). The contour maps of WT were compiled for the rivers of the Baltic States using data series for the period 1961–1990 from 17 water measuring stations in Estonia (EST), 36 stations in Latvia (LV) and 40 stations in Lithuania (LT). These maps allow the evaluation of WT for the unmonitored rivers. Analysis of long-term (1951–2010) changes of river WT showed that during the first half of this period (1951–1980), river WT decreased significantly (0.003 °C/warm season). Meanwhile, only positive trends prevailed over the last three decades (1981–2010) in the river WT of the Baltic States. During the latest period, rivers which show significant positive trends in WT warm up significantly – by 0.04 °C/warm season.
Merleau-Ponty, percepção e arte [Merleau-Ponty, perception and art]
Authors: Silva Claudinei Aparecido de Freitas da 
Published: May 2017

Me proponho traçar, em linhas gerais, um recorte mínimo da coletânea Merleau-Ponty and the art of perception, publicada pela Suny Press, em 2016, sob a organização de Duane H. Davis e William S. Hamrick. A obra traz para a primeira cena de debate, a figura de Merleau-Ponty, ao retratar alguns de seus temas mais capilares tendo como fio condutor as noções de “percepção” e “arte”. [I propose to outline, in general, a minimal profile of the compilation Merleau-Ponty and the art of perception, published by Suny Press, in 2016, edited by Duane H. Davis and William S. Hamrick. The work brings to the first scene of debate the figure of Merleau-Ponty portraying some of its most capillary themes having the notions of “perception” and “art” as a guide.]
Comparison between Different Measures of Body Fat with Kidney Function Decline and Incident CKD
Authors: Madero Magdalena , Katz Ronit , Murphy Rachel , Newman Anne , Patel Kushang , Ix Joachim , Peralta Carmen , Satterfield Suzanne , Fried Linda , Shlipak Michael , Sarnak Mark 
Published: May 2017

Background and objectives
Although anthropometric measures of body fat are associated with development of CKD, they may not be able to distinguish between various forms of fat and therefore may be less accurate than computed tomography (CT) measures. We compared the association of CT and anthropometric measures of obesity with kidney outcomes in the Health Aging and Body Composition Study.

Design, setting, participants, & measurements
Participants were recruited from March of 1997 through July of 1998. CT measures included visceral abdominal fat (VAT), subcutaneous adipose tissue (SAT), and intermuscular fat area (IMAT), whereas anthropometric measures included waist circumference (WC) and body mass index (BMI). Kidney outcomes included kidney function (KF) decline (30% decrease in eGFRcysC in follow-up at either year 3 or 10) or incident CKD (follow-up eGFRcysC≤60 ml/min per 1.73 m2 in individuals with baseline GFR>60 ml/min per 1.73 m2). Multivariable logistic regression models and Poisson regression models were used to evaluate the association with decline in KF and incident kidney disease, respectively. We also assessed for the independent associations among the exposure measures by including them in the same model.

Results
Two-thousand four-hundred and eighty-nine individuals were included. Mean age was 74±3 years, 49% were men, 39% were black, 59% were hypertensive, and 15% were diabetic. KF decline occurred in 17% of the population, whereas incident CKD also occurred in 17% of those at risk. In continuous models, SAT, VAT, IMAT, BMI, and WC (per SD increase) were all significantly associated with KF decline. There was a significant interaction between VAT and CKD with regard to KF decline (P=0.01). Only VAT, BMI, and WC were associated with incident CKD. Only VAT remained a significant risk factor for incident CKD when other exposure variables were included in the same model. There was no association between any measure of obesity and kidney outcomes when creatinine values at years 3 and 10 were used to estimate changes in eGFR.

Conclusions
Anthropometric measures of body fat appear to provide as consistent estimates of KF decline risk as CT measures in elders.
Choice of Hemodialysis Access in Older Adults: A Cost-Effectiveness Analysis
Authors: Hall Rasheeda K. , Myers Evan R. , Rosas Sylvia E. , O’Hare Ann M. , Colón-Emeric Cathleen S. 
Published: May 2017

Background and objectives
Although arteriovenous fistulas have been found to be the most cost-effective form of hemodialysis access, the relative benefits of placing an arteriovenous fistula versus an arteriovenous graft seem to be least certain for older adults and when placed preemptively. However, older adults’ life expectancy is heterogeneous, and most patients do not undergo permanent access creation until after dialysis initiation. We evaluated cost-effectiveness of arteriovenous fistula placement after dialysis initiation in older adults as a function of age and life expectancy.

Design, setting, participants, & measurements
Using a hypothetical cohort of patients on incident hemodialysis with central venous catheters, we constructed Markov models of three treatment options: (1) arteriovenous fistula placement, (2) arteriovenous graft placement, or (3) continued catheter use. Costs, utilities, and transitional probabilities were derived from existing literature. Probabilistic sensitivity analyses were performed by age group (65–69, 70–74, 75–79, 80–84, and 85–89 years old) and quartile of life expectancy. Costs, quality-adjusted life-months, and incremental cost-effectiveness ratios were evaluated for up to 5 years.

Results
The arteriovenous fistula option was cost effective compared with continued catheter use for all age and life expectancy groups, except for 85–89 year olds in the lowest life expectancy quartile. The arteriovenous fistula option was more cost effective than the arteriovenous graft option for all quartiles of life expectancy among the 65- to 69-year-old age group. For older age groups, differences in cost-effectiveness between the strategies were attenuated, and the arteriovenous fistula option tended to only be cost effective in patients with life expectancy >2 years. For groups for which the arteriovenous fistula option was not cost saving, the cost to gain one quality-adjusted life-month ranged from $2294 to $14,042.

Conclusions
Among older adults, the cost-effectiveness of an arteriovenous fistula placed within the first month of dialysis diminishes with increasing age and lower life expectancy and is not the most cost-effective option for those with the most limited life expectancy.

Podcast
This article contains a podcast at https://www.asn-online.org/media/podcast/CJASN/2017_05_18_Hall.mp3