bluuebunny/crossref_metadata_2025_split huggingface dataset:
Brain Structural Magnetic Resonance Imaging for Joint Independent Component Analysis in Schizophrenic Patients
Authors: Chu Wen-Lin , Huang Min-Wei , Jian Bo-Lin , Cheng Kuo-Sheng 
Published: November 2017

Background:
In past magnetic resonance imaging studies, normal participants and
schizophrenia patients have usually been compared using imaging processing modes with only one
parameter. A more extensive evaluation of significant differences between gray and white matter in
Schizophrenic patents was necessary.

Methods:
Voxel based morphometry was used to separate brain images into gray matter and white
matter. Then, the images were mapped to Montreal Neurological Institute space, and DARTEL
analytic template was applied for image calibration with statistical parametric mapping. Finally,
joint independent component analysis was employed to analyze the gray and white matter of brain
images from Schizophrenic patients and normal controls. In this study, joint independent component
analysis was used to discriminate clinical differences in magnetic resonance imaging signals
between Schizophrenic patients and normal controls.

Results:
Region of interest analyses has repeatedly shown gray matter reduction in the superior
temporal gyrus of Schizophrenic patients.

Conclusion:
These results strongly support previous studies regarding brain volume in schizophrenic
patients. The connection networks in frontal and temporal lobes evidently did not differ between
normal participants and schizophrenia patients.
The Social Determinants of Healthcare Access for Rural Elderly Women - A Systematic Review of Quantitative Studies
Authors: Hamiduzzaman Mohammad , De Bellis Anita , Abigail Wendy , Kalaitzidis Evdokia 
Published: November 2017

Objective:This review aimed to explore and analyze the social determinants that impact rural women’s aged 60 years and older healthcare access in low or middle income and high income countries.Methods:Major healthcare databases including MEDLINE and MEDLINE In-Process, PsycINFO, PubMed, ProQuest, Web of Science, CINAHL and ERIC were searched from April 2016 to August 2016 and a manual search was also conducted. A rigorous selection process focusing on the inclusion of rural elderly women in study population and the social determinants of their healthcare access resulted in 38 quantitative articles for inclusion. Data were extracted and summarized from these studies, and grouped into seven categories under upstream and downstream social determinants.Results:Prevailing healthcare systems in combination with personal beliefs and ideas about ageing and healthcare were identified as significant determinants. Socioeconomic and cultural determinants also had a statistically significant negative impact on the access to healthcare services, especially in developing countries.Conclusion:Potentially, improvements to healthcare access can be achieved through consideration of rural elderly women’s overall status including healthcare needs, socioeconomic determinants and cultural issues rather than simply establishing healthcare centers.
Pengembangan media pembelajaran biologi berbantuan komputer untuk meningkatkan hasil belajar peserta didik
Authors: Mukti Intan Nur Cahya , Nurcahyo Heru 
Published: November 2017

Penelitian ini bertujuan untuk (1) menghasilkan media pembelajaran berbantuan komputer yang berkualitas sehingga layak digunakan untuk pembelajaran biologi kelas XI SMA materi sistem pernapasan pada manusia; (2) mengetahui tanggapan peserta didik setelah menggunakan media pembelajaran yang dikembangkan; (3) mengetahui hasil belajar peserta didik setelah menggunakan media pembelajaran berbantuan komputer hasil pengembangan. Penelitian ini merupakan research and development (R&D) yang menggunakan model 4-D. Subjek uji coba adalah peserta didik kelas XI SMA N 1 Tanjungsari Gunungkidul, Instrumen pengumpulan data adalah lembar angket, lembar observasi, dan soal pretest dan posttest. Hasil penelitian adalah sebagai berikut: (1) Media pembelajaran berbantuan komputer hasil pengembangan ditinjau dari aspek materi dan media berkategori sangat baik. (2) Tanggapan peserta didik yaitu setuju untuk menggunakan media pembelajaran berbantuan komputer hasil pengembangan. (3) Terjadi peningkatan hasil belajar kategori tinggi dengan rerata skor gain sebesar 0,702, dan terjadi peningkatan ketuntasan hasil belajar sebesar 83,333%. Hasil tersebut menunjukkan bahwa media pembelajaran biologi berbantuan komputer materi sistem pernapasan pada manusia hasil pengembangan layak digunakan untuk meningkatkan hasil belajar peserta didik kelas XI. Developing Computer-Based Biology Learning Media to Improve the Students’ Learning Outcomes AbstractThis study aims to (1) produce computer-based learning media with quality to be suitable for biology learning for Grade XI of senior high schools for the topic of the human respiration system, (2) find out students’ responses to the learning through the developed computer-based learning media, (3) find out students’ learning outcomes after the use of the developed computer-based learning media. This was a research and development (R&D) study using the 4-D model. The product tryout was carried out by involving Grade XI students of SMA N 1 Tanjungsari, Gunungkidul. The data were collected through a questionnaire, an observation sheet, a pretest, and a posttest. The result of the study is as follows. (1) The developed computer-based learning media in terms of the material and media aspects are in the very good category. (2) The students’ responses show their agreement to the use of the developed computer-based biology learning media. (3) There is an improvement of learning outcomes in the high category with an average gain score of 0.702 and an improvement of the learning outcome mastery of 83.333%. This shows that the developed computer-based biology learning media for the topic of the human respiration system is appropriate to improve the learning outcomes of Grade XI.
A importância da arte contemporânea para o futuro professor: uma abordagem desde a perspectiva dos estudantes
Authors: Oliveira Mónica 
Published: November 2017

A formação de professores é um processo complexo que deve não só ir ao encontro das necessidades reais dos contextos educativos como também exigir que sejam ouvidos todos os participantes. No entanto, no Ensino Superior a participação de estudantes na construção do desenho curricular é pouco valorizada. Neste estudo, pretendemos analisar o que pensam os estudantes de Licenciaturas em Educação Básica, em Portugal, sobre o contributo da arte contemporânea para a sua formação e para a sua futura profissão. Essa etapa constitui-se determinante pois acreditamos que o processo de ensino-aprendizagem só ganha sentido se os estudantes puderem refletir sobre ele com vista a perspectivar o seu futuro. Trata-se, assim, de uma investigação de natureza quantitativa em que se utilizou o inquérito por questionário. Os resultados evidenciaram que os estudantes valorizaram a arte contemporânea para a sua formação e para o desenvolvimento da sua prática profissional, apontando competências específicas da área.
Contratempo: Arqueologia de Contrato ou uma trincheira na batalha pelos mortos
Authors: Haber Alejandro 
Published: November 2017

Por que no presente contexto territorial de intervenção do capital a arqueologia de contrato (AC) é tão eficiente em termos de mercado? No sentido de buscar uma resposta para esta questão será dissecada a profunda cumplicidade entre, por um lado, as premissas teórico-metodológicas tecnologicamente da AC e,por outro, as premissas ontológicas e epistemológicas hegemônicas mobilizadas pelas narrativas do desenvolvimento. Depois de apresentar os fundamentos da forma pós-disciplinar da AC, será exposta sua vocação totalitária implicada na oposição às vozes dissidentes não ouvidas. Em contextos de fronteira, AC pode ser vista tanto como uma expansão profissional eficiente (do ponto de vista hegemônico), quanto como uma trincheira na batalha pelos mortos.
Arqueologia de contrato, mega-mineração e patrimonialização na Argentina
Authors: Jofré Ivana Carina 
Published: November 2017

Este artigo demonstra que as atividades da arqueologia de contrato voltadas para grandes projetos de mineração na Argentina estão articuladas com um discurso global sobre patrimônio que busca patrimonializar lugares de memória Indígena. No entanto, esses movimentos hegemônicos para a criação de um sentido do real - que posiciona a mineração como uma realidade inevitável e, até mesmo, desejada e as empresas de mineração como atores sensíveis e responsáveis - são confrontados pelas forças contra-hegemônicas, entre as quais são proeminentes as narrativas atuais de aboriginalidade.
Características germinativas de tres especies vegetales promisorias para la recuperación de hábitats en la Loma de Cerro Campana, La Libertad, Perú
Authors: Mejía Coico Freddy , Mostacero León José , De La Cruz Castillo Jordan , Gastañadui Rosas Danilo , Gonza Carnero Aracely 
Published: November 2017

<p>Las “lomas”, hoy ecosistemas frágiles por impacto de las actividades antrópicas negativas necesitan una atención prioritaria de la investigación tendiente a lograr la conservación, no solo de su biodiversidad sino como ecosistemas propios de Perú y Chile, que bien administrados y gestionados pueden constituirse en reales fuentes de desarrollo y progreso. Este trabajo plantea determinar las características germinativas de <em>Colicodendron scabridum, </em><em>Cercidium praecox</em> y<em> </em><em>Parkinsonia aculeata</em>, especies promisorias para la recuperación de hábitats en estos importantes ecosistemas.</p><p>Para el efecto se realizaron colectas de frutos y semillas de estas especies, que previamente fueron determinadas en el <em>Herbarium Truxillense </em>(HUT), tratadas en el laboratorio con las técnicas y métodos habituales para determinar el porcentaje de germinación, la velocidad de germinación, la uniformidad de germinación, el porcentaje de emergencia y el valor de la germinación. Se concluye que el porcentaje de germinación, la velocidad de germinación, la uniformidad de germinación, el porcentaje de emergencia y el valor de la germinación para <em>Colicodendron scabridum </em>es de 94 %, 6,87 días, 6,67 días, 93,33 % y 116,17 respectivamente; para <em>Cercidium praecox</em> fue de 79,17 %, 3,2 días, 4,33 días, 68 % y 54,54; finalmente para <em>Parkinsonia aculeata </em>fue de 88,33 %, 3,53 días, 4,00 días, 68,67 % y 50,61.</p>
Generación de cultivos celulares primarios in vitro de animales silvestres con diferentes enzimas digestivas
Authors: Cortez Polanco Jenin , Murga Valderrama Nilton 
Published: November 2017

<p>La digestión enzimática de tejidos vivos es fundamental para la obtención de cultivos celulares primarios. El objetivo de la investigación fue evaluar el efecto de dos tratamientos enzimáticos para la producción<em> in vitro</em> de líneas celulares primarias vivas. Para ello se utilizaron biopsias obtenidas por perforación de las orejas de cuyes y conejos silvestres sometidos a digestión enzimática con colagenasa tipo I y tripsina EDTA. Los resultados indican que ambas enzimas digestivas producen cultivos celulares primarios vivos, pero la utilización de la colagenasa tipo I genera cultivos celulares primarios con mayor velocidad de crecimiento en estos animales. Los resultados podrían ayudar en la conservación<em> ex situ</em> de tejidos vivos de animales silvestres.</p><p> </p>
Producción de embriones bovinos (Bos taurus) in vitro en co-cultivo a partir de ovocitos vitrificados en estadío maduro
Authors: Briceño Mendoza Yander Mavila , Cayo Colca Ilse 
Published: November 2017

<p>El objetivo de este trabajo fue estudiar el efecto del co-cultivo en la producción de embriones in vitro a partir de ovocitos vitrificados en estadío maduro. Los ovocitos fueron aspirados de ovarios colectados del Camal Municipal de la ciudad de Chachapoyas, luego vitrificados en estadío maduro in vitro (MIV). Posteriormente a su vitrificación y descongelamiento, se fertilizó con espermatozoides seleccionados y capacitados, finalmente se realizó el co-cultivo. La producción de blastocistos del grupo control (óvulos sin vitrificar), sin co-cultivo y con co-cultivo (células del cumulus) fue de 24,9, 9,9 y 9,6%, respectivamente. Los estudios continúan realizándose.</p>
Analisis Resepsi Mahasiswa Ilmu Komunikasi Universitas Semarang Terhadap Tayangan Iklan Televisi Layanan SMS Premium Versi Ramalan Paranormal
Authors: Febrian Febrian 
Published: November 2017

<p><em>This study aims to understand the audience reception of cultural horoscope, forecasts and the occult are sold through premium SMS services. Basic theory used in this study is the cultivation theory of McQuail (1996) which states that television become a major tool in which the media or the television audience to learn about society and culture environment. In other words, the perception of what our minds awakened about society and culture is largely determined by the television. The research method qualitative descriptive used is a interpretive perspective. Research was conducted in the city of Semarang. Informants in this study were students of the University of Semarang science communication. Concluded that the analysis of other research has answered this reception, where there are three positions in the analysis of audience reception that is the position of the dominant readings, readings that are negotiated and oppositional readings. From this study it can be concluded if the ad is a Premium SMS content that contents can not be held responsible, this can be seen from the researcher interviewed informants in the field.</em></p>
Comportamiento de los frutos de noni (Morinda citrifolia L.) a diferentes temperaturas de almacenamiento poscosecha
Authors: López-Vázquez Tito , González-Cortés Nicolás , Jiménez-Vera Román , Guzmán-Ceferino Juan , May-Gutiérrez Martha Esther 
Published: November 2017

El noni es un fruto tropical climatérico con vida poscosecha muy reducida. El objetivo de esta investigación fue evaluar el comportamiento de los frutos de noni, almacenados a 0, 5, 15 y 28 + 2 °C (testigo). Para el experimento se utilizaron frutos libres de plagas y enfermedades, sin defectos físicos, grado de madurez 2 (GM2) (frutos con el 50 % del área de color verde), peso promedio de 122 g, pH de 4.82 y °Brix 7.0. Los resultados indicaron que los frutos almacenados a 0 y 5 °C sufrieron daños severos por frío. Mientras que a 15 °C, se incrementó la vida poscosecha hasta 12 días; y los frutos presentaron los siguientes cambios: 13.40 % de pérdida de peso, pH 5.19, °Brix 10.0 y GM3 (frutos con más del 50 % del área de color perla). En comparación con los frutos almacenados a temperatura ambiente (28 + 2 °C), al tercer día después el experimento, los frutos presentaron las siguientes características: 2.73 % de pérdida de peso (0.23), pH 8.13, °Brix 10 y GM4 (frutos totalmente maduros color pardo oscuro). Se concluye que al almacenar los frutos a una temperatura moderada (15 °C), se mantienen hasta 12 días en buenas condiciones fisicoquímicas, incrementándose la vida poscosecha, para ofrecer frutos frescos en buenas condiciones organolépticas para mercados exigentes y distantes, reduciendo las pérdidas de comercialización.
Effect of TiO2 nanoparticles on the microstructure evolution and crystallographic texture in magnesium
Authors: Hassan Syed Fida , Ogunlakin Nasirudeen Olalekan , Al-Aqeeli Nasser 
Published: November 2017

Abstract
In the present study, commercially pure micrometer-sized magnesium powder was reinforced with different volume percentages of TiO2 nanoparticles using powder metallurgy process followed by hot extrusion. The powder metallurgy processing of the materials includes blending the powders together followed by compaction and high temperature sintering in inert atmospheric condition. Microstructural analysis of the extruded reinforced magnesium has revealed that the TiO2 nanoparticles enhanced the recrystallization process in the magnesium matrix and also significantly refined the grain morphology. Analysis of X-ray diffraction spectrum of the extruded powder processed magnesium has revealed significant pyramidal plane texturing parallel to the extrusion direction due to the incorporation of TiO2 nanoparticles. Texture coefficient calculated from the X-ray diffraction spectrum using Harris texture index formula revealed that the presence of increasing volume percentage of TiO2 nanoparticles reinforcement gradually relaxed the strong alignment of basal plane and enhanced the pyramidal plane texturing parallel to the extrusion direction.
High Loaded Synthetic Hazardous Wastewater Treatment Using Lab-Scale Submerged Ceramic Membrane Bioreactor
Authors: Rezakazemi Mashallah , Maghami Mohsen , Mohammadi Toraj 
Published: November 2017

Submerged ceramic membrane bioreactors (SCMBRs) are more efficient combinations of traditional activated hazardous sludge and new membrane separation processes in wastewater treatment. Suspended solids are separated from hazardous effluent using microfilter ceramic membranes in SCMBRs. A high loaded wastewater was treated using an SCMBR employing a homemade tubular ceramic membrane in laboratory scale. Hydraulic Retention Time (HRT) was 32 h and COD range was varied from 2000 to 5000 mg/l. COD removal was evaluated to be more than 90% after a week and the lab scale SCMBR showed desired performance for the wastewater treatment. Mixed Liquor Suspended Solid (MLSS) was increased from 2000 to 4000 mg/L during the SCMBR operation time.
Tidal Synchronization and Differential Rotation of Kepler Eclipsing Binaries
Authors: Lurie John C. , Vyhmeister Karl , Hawley Suzanne L. , Adilia Jamel , Chen Andrea , Davenport James R. A. , Jurić Mario , Puig-Holzman Michael , Weisenburger Kolby L. 
Published: November 2017

Abstract
Few observational constraints exist for the tidal synchronization rate of late-type stars, despite its fundamental role in binary evolution. We visually inspected the light curves of 2278 eclipsing binaries (EBs) from the Kepler Eclipsing Binary Catalog to identify those with starspot modulations, as well as other types of out-of-eclipse variability. We report rotation periods for 816 EBs with starspot modulations, and find that 79% of EBs with orbital periods of less than 10 days are synchronized. However, a population of short-period EBs exists, with rotation periods typically 13% slower than synchronous, which we attribute to the differential rotation of high-latitude starspots. At 10 days, there is a transition from predominantly circular, synchronized EBs to predominantly eccentric, pseudosynchronized EBs. This transition period is in good agreement with the predicted and observed circularization period for Milky Way field binaries. At orbital periods greater than about 30 days, the amount of tidal synchronization decreases. We also report 12 previously unidentified candidate δ Scuti and γ Doradus pulsators, as well as a candidate RS CVn system with an evolved primary that exhibits starspot occultations. For short-period contact binaries, we observe a period–color relation and compare it to previous studies. As a whole, these results represent the largest homogeneous study of tidal synchronization of late-type stars.
A Nonthermal Radio Filament Connected to the Galactic Black Hole?
Authors: Morris Mark R. , Zhao Jun-Hui , Goss W. M. 
Published: November 2017

Abstract
Using the Very Large Array, we have investigated a nonthermal radio filament (NTF) recently found very near the Galactic black hole and its radio counterpart, Sgr A*. While this NTF—the Sgr A West Filament (SgrAWF)—shares many characteristics with the population of NTFs occupying the central few hundred parsecs of the Galaxy, the SgrAWF has the distinction of having an orientation and sky location that suggest an intimate physical connection to Sgr A*. We present 3.3 and 5.5 cm images constructed using an innovative methodology that yields a very high dynamic range, providing an unprecedentedly clear picture of the SgrAWF. While the physical association of the SgrAWF with Sgr A* is not unambiguous, the images decidedly evoke this interesting possibility. Assuming that the SgrAWF bears a physical relationship to Sgr A*, we examine the potential implications. One is that Sgr A* is a source of relativistic particles constrained to diffuse along ordered local field lines. The relativistic particles could also be fed into the local field by a collimated outflow from Sgr A*, perhaps driven by the Poynting flux accompanying the black hole spin in the presence of a magnetic field threading the event horizon. Second, we consider the possibility that the SgrAWF is the manifestation of a low-mass-density cosmic string that has become anchored to the black hole. The simplest form of these hypotheses would predict that the filament be bi-directional, whereas the SgrAWF is only seen on one side of Sgr A*, perhaps because of the dynamics of the local medium.
Terminologie de la néologie :  lacunes, flottements et trop-pleins
Authors: Sablayrolles Jean-François 
Published: November 2017

Résumé La terminologie permettant de traiter du phénomène linguistique qu’est la néologie obéit bien mal à plusieurs des principes qu’on lui attribue généralement. On constate d’abord une abondance de termes, synonymes ou en relation de type hyperonymique, pour dénommer des réalités semblables. Le principe terminologique qui stipule que, dans une perspective onomasiologique, un concept reçoit une dénomination unique, est ainsi pris en défaut. Les termes linguistiques utilisés pour traiter de la néologie contreviennent aussi au principe de la monosémie : on relève des cas d’ambiguïté par polysémie, des cas d’homonymie ainsi que l’existence de flous conceptuels. Les lacunes constituent enfin un troisième type d’entorses au principe terminologique qui veut que chaque concept soit nommé. D’où les néologismes terminologiques proposés par des linguistes pour combler des lacunes et effectuer des distinctions qui n’étaient pas faites auparavant.
Quelle(s) langue(s) parlons-nous ? Problèmes de transfert et de traduction de concepts
Authors: Bajrić Samir 
Published: November 2017

Résumé Le présent article propose une étude relative à un certain nombre de problèmes qui émergent dès lors que l’on transfère les termes les plus usuels d’un champ de recherche vers un autre, ou dès lors qu’on les traduit d’une langue vers une autre : langage, langue, parole, discours, langue maternelle, locuteur natif , etc. Le modèle interprétatif utilisé s’inspire de la systématique du langage de Gustave Guillaume. Les principales langues étudiées sont l’allemand, l’anglais, le croate, le français et le serbe.
Traduction et métalangue : de la typologie de l’adverbe en français aux typologies des équivalents en arabe
Authors: Mosbah Said 
Published: November 2017

Résumé La catégorie de l’adverbe en français est souvent intégrée en arabe à la fonction « h a:l » (état). La transposition discordante, de la partie du discours vers la fonction syntaxique, s’impose d’elle-même vu le non-recouvrement des catégories grammaticales entre les deux langues. Par contre, ce qui pourrait être contesté, c’est l’homogénéisation en L2 de ce qui est manifestement hétérogène en L1. En effet, si l’on se limite aux adverbes en « - ment », on se rend compte que derrière cette homogénéité morphologique, se cache une grande diversité tant sur le plan sémantique que syntaxique. Pour illustrer l’aspect problématique de la transposition d’une telle notion, nous nous proposons de comparer la typologie et les exemples des adverbes en « - ment » présentés par Claude Guimier (1996) avec un ensemble d’équivalents arabes qui résulte d’une tentative de traduction personnelle.