bluuebunny/crossref_metadata_2025_split huggingface dataset:
COMPARATIVE STUDIES ON EFFECTS OF FREEZING ON PHYSICOCHEMICAL PROPERTIES OF FILLETS TWO FISH SPECIES IN IRAN
Authors: Aberoumand Ali , Ziaei nejad Saeed , Baesi Frideh , Kolyaee Zahrah 
Published: April 2018

Because of fishes Sparidentex hasta and Pampus argenteus in the southern of Iran are consumed abundant in a particular season and it should be frozen for consumption throughout the year. Therefore, this research was carried out to investigate the effects of freezing on some of the physicochemical properties of fillets the fishes. Factors such as fat with chloroform-methanol method, amount of TBA (Thiobarbituric acid) in fish muscle accordance method of Pearson, pH using a pH meter, FFA (Free fatty acids) with titration in the presence of phenolphthalein was determined based on the percentage of oleic acid, peroxide value according to AOAC (Association of Official Analytical Chemists), in fresh samples at time zero and after different periods of freezing were tested respectively. Result showd that TBA (Thiobarbituric acid) content in fish fillet, found Pampus argenteus and Sparidentex hasta 0.65 and 0.53 respectively. The results showed that the highest percentage of fat found for Pampus argenteus at 95 days 24.2(%2) and for Sparidentex hasta at 35 days (25.19%), free fatty acids contents found highest (0.9%) and (0.97%) for Sparidentex hasta and Pampus argenteus after 95 days. It can conclude that the TBA (Thiobarbituric acid), FFA (Free fatty acids) contents and pH of both fish species during storage in freezer were increased. Peroxide value in fish Pampus argenteus was reduced but, in Sparidentex hasta showed no significant differently. The best time of storage of fishes Pampus argenteus and Sparidentex hasta at -18 °C was 35 days freezing, but nutritional value of fillets and fatty acids greatly reduced
COLOR CHARACTERISTICS OF DRIED THREE-COMPONENT FRUIT AND BERRY PASTES
Authors: Cherevko O. , Mykhaylov V. , Zahorulko A. , Zahorulko A. , Borysova A. 
Published: April 2018

Color characteristics of compositions of three-component fruit and berry pastes before and after infrared drying are determined. The compositions were prepared on the basis of apples, cranberries, and hawthorn with increased nutrition value and therapeutic and prophylactic properties, according to the suggested recipe. The ratio of the components in the first composition is 60 : 30 : 10, in the second, 65 : 25 : 10, and in the third, 55 : 40 : 5. The resulting compositions were controlled by the control (apple paste). To dry the compositions obtained, it is proposed to use a roller IR dryer based on a flexible resistive film electric heater of emitting type. The prepared paste compositions are reddish-orange according to the color characteristics determined. Color characteristics of dried three-component fruit and berry pastes are also determined. The wavelength of composition 1 is 498 nm, and those of compositions 2 and 3 are 620.5 and 589.4 nm, respectively. The first composition is bluish-purple, with tone purity 34.7 %. Composition 2 is red (34.8 %), composition 3 is bluish-red (34.6 %). The comparison of the color characteristics of compositions of three-component fruit and berry pastes before and after infrared drying as for the brightness and tone purity of the samples indicates a slight change in brightness within 2—6 %. Reduction of the color purity to almost a half is due to the drying shrinkage of the mass of raw materials and obtaining a visual color of the compositions that is attractive for a consumer. According to the results of expert evaluation of the quality indices of dried three-component fruit and berry paste compositions, a certain advantage is determined of the dried composition with the following ratio of components in the recipe: apple, cranberry, hawthorn — 60 : 30 : 10 (composition 1). The suggested compositions of dried three-component fruit and berry paste are recommended for use in food rations as an independent product, as well as for manufacturing flour products, soft drinks and spirits, confectionery and bakery products.
Factores de riesgo del síndrome confusional agudo en ancianos hospitalizados.
Authors: Rodado Juan , Aragon Irine 
Published: April 2018

Background: Acute confusional syndrome is a current problem of special relevance among elderlypatients admitted to hospital medical services. The determination of its risk factors is an essential process in the development and implementation of programs to prevent this complication. Methods: With the mentioned aim we have carried out this case-control study as an analytical, observational, retrospective and transversal study, whose source population was integrated by 60 patients over age 65 according to inclusion and exclusion criteria and divided into two groups: with and without delirium. Discussion: Our analysis has confirmed the association between these factors and delirium: illness severity; previous history of Delirium (OR 10.6); mental status (OR 7.3); high risk medications (OR 6.9); renal failure (OR 6.5); medication at risk added (OR 6); physical status (OR 5.2); use of neuroleptics (OR5.1); anemia (OR 4.75); sodium alterations (OR 4.5); urinary catheter (OR 3.8); low albumin (OR 3.7); infection (OR 3.1). Conclusion: There is no relationship proved between acute confusional syndrom and the following factors: use of benzodiazepines, aggressive procedures, immobility, old age, dementia, diminished ADL skills, co-morbidity and polypharmacy, even if they have been identified as risk factors in previous studies. Hence, these results should be interpreted with caution.
EL NORDESTE BRASILEÑO Y SU JUVENTUD: DILEMAS Y OPORTUNIDADES
Authors: Espinoza Fran 
Published: April 2018

Na América Latina, os Estados teoricamente coexistem em paz; No entanto, a pessoa vive em insegurança social constante, principalmente nas áreas urbanas. Violência e insegurança, particularmente afeta
jovens como vítimas ou como perpetradores. No Brasil, nem os governos locais, nem os governos estaduais, nem os governos federais encorajam os jovens a se tornarem sujeitos ativos de sua aprendizagem, uma aprendizagem em que as crianças têm altas taxas de déficit de conhecimento. No nordeste, os fenômenos e os mecanismos que contribuem para o aumento da pobreza juvenil urbana são concentrados (CEPAL, 2000). Do mesmo modo, esta região não está isenta das manifestações de violência em jovens classificados de acordo com Galtung (1990). O objetivo deste estudo é sugerir uma política pública que possa ser implementada em nome da juventude. Em conclusão, é urgente implementar programas e projetos que busquem minimizar a violência e os homicídios juvenis no Nordeste. Para isso, é necessário sensibilizar a população no senso amplo da palavra para que o governo seja pressionado a reduzir essa “epidemia social”.
PRODUÇÃO CIENTÍFICA SOBRE TECNOLOGIA DA INFORMAÇÃO VERDE: ESTUDO A PARTIR DE PERIÓDICOS NACIONAIS
Authors: Valença Antonio Karlos , Oliveira Rodrigo César Reis de , Junior Antonio Eduardo Albuquerque , Melo Vivian Farias 
Published: April 2018

É evidente o crescimento do tema sustentabilidade ambiental em nosso cotidiano, não sendo de se estranhar que este tema seja vivenciado também no ambiente empresarial. Com isso tem-se uma busca
crescente do mercado para seguir esta tendência, fato que acontece também com a tecnologia da informação. Dessa forma, o presente artigo teve como objetivo analisar a produção científica nacional relativa às práticas da Tecnologia da Informação Verde (Green IT) nas organizações, sob a perspectiva de que é necessário entender o contexto no qual ela está inserida e para que seja possível o seu gerenciamento de modo sustentável. Para atender este objetivo, foram analisados artigos científicos submetidos a periódicos nacionais, sob o método de revisão bibliográfica no período de 2009-2016. Após este estudo foi possível concluir que alguns fatores como altos custos e cumprimento da legislação são primordiais quando se decide adotar essa tendência. Vale ressaltar que é necessária que haja o devido conhecimento do que seja TI Verde e quais os fatores que influenciam positivamente na não adoção dessas práticas.
Ece Ayhan’ın Şiirlerinde Masalsı Değiştirimler
Authors: Deveci Ümral 
Published: April 2018

Ece
Ayhan Çağlar, “İkinci Yeni” şairlerindedir. “İkinci Yeni” oluşumu içinde yer
alan şairler, gelenekten beslenmediklerini ileri sürseler de Ece Ayhan’ın
şiirlerinde geleneğin izlerini açıkça görmek mümkündür. Şiirlerinde söylem
olarak masalsı atmosferin etkisi görülen şairin imgelerinde de masal dilinden
yararlandığı görülmektedir. Masal dilinden sözcükleri ve çağrışımlarını kendi
özel söylemiyle şiirine katan şairin, sözcüklerle yaptığı oyunları bir
yazısında “değiştirim” diye ifade ettiği görülmektedir. Bu çalışmada şairin tüm
şiirleri incelenerek, bu özel söylemi,
Tekerlemeli Değiştirim, Mekân ve Zamana Bağlı Değiştirim, Figürsel Değiştirim,
Motif Bağlamsal Değiştirim, Gerçeküstüsel Değiştirim biçiminde “Masalsı Değiştirim” ana başlığı altında
sınıflandırılarak örneklendirilmiştir.
ELECTRON MICROSCOPY – AN OVERVIEW
Authors: Priya Anjali , Singh Abhishek , Srivastava Nikhil Anand 
Published: April 2018

The electron microscope (EM) is one of the most widely used instruments in research laboratories and is central based to micro-structural analysis and therefore important to any investigation related to the processing. The SEM/TEM provides information relating to topographical features, morphology, phase distribution, compositional differences, crystal structure, crystal orientation, and the presence and location of various defects. The strength of the SEM lies in its inherent versatility due to the multiple signals generated, simple image formation process, wide magnification range, and excellent depth of field. Later The SEM has more than 300 times the depth of field of the light microscope. The higher magnifications of the SEM are rivaled only by the transmission electron microscope (TEM) which requires the electrons to penetrate through the entire thickness of the sample. TEM images allow researchers to view the samples on a molecular level, making it possible to analyze structures and texture clearer and resolute which is useful in the study of crystals and metals and also has industrial applications. As a result, sample preparation of bulk materials through TEM is tedious and time-consuming compared to the ease of SEM sample preparation and may also damage the microstructure.
Photo-Fenton degradation of ethyl xanthate catalyzed by bentonite-supported Fe(II)/phosphotungstic acid under visible light irradiation
Authors: Wei Guangtao , Li Yunshang , Cai Shuya , Li Zhongmin , Mo Jihua , Zhang Linye 
Published: April 2018

Abstract
In this study, using bentonite-supported Fe(II)/phosphotungstic acid composite (HPW-Fe-Organicbent) prepared by mechanochemical synthesis as heterogeneous catalyst, the photo-Fenton degradation of ethyl xanthate under visible light irradiation was studied in detail. The results showed that the degradation of ethyl xanthate was mainly impacted by H2O2 dosage, catalyst dosage and reaction time. HPW-Fe-Organicbent catalyst had a wide applicable range of pH and kept a high catalytic activity even at high pH in the photo-Fenton degradation of ethyl xanthate. It was found that the degradation of ethyl xanthate in the photo-Fenton process catalyzed by HPW-Fe-Organicbent mainly resulted from the hydroxyl radicals. HPW-Fe-Organicbent had an excellent stability in use, and retained almost all of its catalytic activity for four recycling times. Moreover, the kinetics study showed the degradation of ethyl xanthate, with the initial concentration below 50 mg/L, was well fitted by the pseudo-first-order rate model.
N-3 (Omega-3) Fatty Acids: Effects on Brain Dopamine Systems and Potential Role in the Etiology and Treatment of Neuropsychiatric Disorders
Authors: Healy-Stoffel Michelle , Levant Beth 
Published: April 2018

Background & Objective: A number of neuropsychiatric disorders, including Parkinson's
disease, schizophrenia, attention deficit hyperactivity disorder, and, to some extent, depression, involve
dysregulation of the brain dopamine systems. The etiology of these diseases is multifactorial,
involving genetic and environmental factors. Evidence suggests that inadequate levels of n-3 (omega-
3) polyunsaturated fatty acids (PUFA) in the brain may represent a risk factor for these disorders.
These fatty acids, which are derived from the diet, are a major component of neuronal membranes and
are of particular importance in brain development and function. Low levels of n-3 PUFAs in the brain
affect the brain dopamine systems and, when combined with appropriate genetic and other factors, increase
the risk of developing these disorders and/or the severity of the disease. This article reviews the
neurobiology of n-3 PUFAs and their effects on dopaminergic function.

Conclusion:
Clinical studies supporting their role in the etiologies of diseases involving the brain dopamine
systems and the potential of n-3 PUFAs in the treatment of these disorders are discussed.
Prevalensi dan Pola Sensitivitas Enterobacteriaceae Penghasil ESBL di RSUD Arifin Achmad Pekanbaru
Authors: Anggraini Dewi , Sholihin Uswathun Hasanah , Savira Maya , Djojosugito Fauzia Andrini , Irawan Dino , Rustam Ruza Prima 
Published: April 2018

Resistensi antibiotik merupakan masalah besar baik di rumah sakit maupun di masyarakat, resistensi menyebabkan pilihan terapi infeksi menjadi terbatas. Prevalensi resistensi antibiotik cenderung makin meningkat, salah satu diantaranya adalah bakteri ESBL (extended spectrum beta lactamases), suatu kelompok bakteri penghasil enzim yang dapat menghidrolisis antibiotik beta laktam yang mengandung grup oxyimino seperti sefalosporin generasi satu sampai ketiga dan aztreonam. Penelitian iniÂ dilakukan secara deskriptif retrospektif yang bertujuan untuk mengetahui prevalensi ESBL pada Klebsiella pneumoniae dan Escherichia coli, serta pola sensitivitasnya di RSUD Arifin Achmad Pekanbaru. Data diambil dari hasil kultur bakteri dan uji resistensi antibiotik dari berbagai spesimen klinik yang diperiksa di Laboratorium Mikrobiologi RSUD Arifin Achmad selama tahun 2015. Uji ESBL dilakukan dengan alat VITEK 2 compact yang membandingkan antara proporsi penurunan pertumbuhan bakteri terhadap antibiotik sefalosporin saja dengan antibiotik kombinasi sefalosporin ditambah asam klavulanat. Hasil penelitian menunjukkan ESBL-K. pneumoniae sebesar 66,2%, dan ESBL-E. coli 62,2%, dan total rata-rata pada kedua bakteri 65,2%. Prevalensi ESBL-K. pneumoniae dan ESBL-E. coli paling tinggi berasal dari ruangan Instalasi Perawatan Intensif Anak dan berasal dari spesimen sputum dan pus, namun secara statistik tidak didapatkan perbedaan bermakna proporsi ESBL positif dan negatif berdasarkan asal ruangan dan jenis spesimen. Sensitivitas ESBL-K. pneumoniae dan ESBL-E. coli paling baik dengan antibiotik golongan karbapenem, amikasin dan tigesiklin. Penelitian ini menunjukkan tingginya prevalensi K. pneumoniae dan E. coli penghasil ESBL di RSUD Arifin Achmad dibanding beberapa rumah sakit rujukan nasional dii Indonesia. Saran untuk menurunkan angka ESBL dengan cara mencegah transmisi melalui penerapan kewaspadaan kontak dan kewaspadaan berbasis transmisi, aspek pencegahan dan pengendalian infeksi dan peningkatkan rasionalisasi penggunaan antimikroba harus dilakukan.
Cuidar a los que cuidan
Authors: López García Eva Pilar 
Published: April 2018

Introducción: Se denominan cuidadores informales a las personas que realizan la tarea de cuidado de personas enfermas, discapacitadas o ancianas que no pueden valerse por sí mismas para la realización de actividades de la vida diaria, administración de tratamientos o acudir a los servicios de salud, entre otras. A efectos reales, sigue siendo la familia, sin haber manifestado explícitamente su deseo de hacerlo, la encargada principal de los cuidados, la que mayores recursos de salud aporta a la dependencia y la que asume la responsabilidad del mantenimiento y el desarrollo del dependiente que reside en el hogar. El interés de un enfoque de género es claro: su elevada feminización, tarea que supone el desempeño de un rol tradicional, merma de participación social y autonomía de las cuidadoras, relaciones interpersonales que se complican. Métodos: Se realizó un estudio observacional de tipo transversal mediante encuesta a 100 cuidadores que incluían la Escala de sobrecarga del cuidador de Zarit y un cuestionario de datos del cuidador. Resultados: Un porcentaje bastante elevado de cuidadores son mujeres con un 85 %; el síndrome de Burnout lo padecen un 68% de estos cuidadores; además que aquellos cuidadores que asistían a programas de ayuda registraron menores niveles que los que no acudían a dichos programas, sólo el 25 % reciben terapia. Conclusiones: El proceso educativo permite compartir experiencias y conocimientos. Por tanto, se hace una herramienta fundamental de participación dentro del proceso de cuidado, con actividades de autocuidado como un comportamiento social activo, que promueve la calidad de vida.
Abordaje quirúrgico de absceso apical crónico y obturación retrógrada con Super EBA. Reporte de caso
Authors: Hernandez Arenas Yuritza Yoleinnis , Ramos Manotas Jacobo Ivan , Díaz Caballero Antonio José 
Published: April 2018

La cirugía periapical se lleva a cabo ante la presencia de lesiones perirradiculares persistentes o cuando el tratamiento endodóntico ortógrado no es factible. Los procesos que hacen parte de la cirugía endodóntica consisten en realizar raspado de tejido infectado o inflamado, eliminación de un ápice radicular infectado y obturación retrógrada ya sea efectuando de manera aislada cada uno de estos procesos o combinándolos con el fin de evitar la comunicación entre el sistema de conductos radiculares y los tejidos periapicales.
Múltiples materiales son utilizados en obturación retrógrada tales como amalgama de plata, gutapercha, cementos de ionómero de vidrio, Súper EBA, mineral trióxido agregado (MTA), entre los cuales se destaca el cemento de obturación retrograda súper EBA por las ventajas proporcionadas en cuanto al selle de este tipo de preparaciones.
Se presenta abordaje quirúrgico de periodontitis apical crónica supurativa en paciente sistémicamente comprometido con hipertensión arterial y diabetes. Previo a la realización de la cirugía se prescribe terapia antibiótica, se realiza levantamiento de colgajo de base apical libre, apicectomía y obturación retrograda con súper EBA.
Relación entre la resiliencia y la capacidad de perdón como componentes psicosociales en adultos víctimas del conflicto armado de la comunidad de Zipacoa
Authors: Aguilar Monsalve Julie , Henao Ortiz Mercedes , Tezón Mariana , Ladrón de Guevara Vásquez Cielo Isabel 
Published: April 2018

Esta investigación tiene como objetivo determinar la relación entre la resiliencia y la capacidad de perdón como componentes psicosociales en adultos víctimas del conflicto armado de la comunidad de Zipacoa. Dicho estudio de enfoque cuantitativo con diseño no experimental. Para la medición de ambas variables estudiadas se hizo necesario aplicar dos escalas a una muestra de 30 adultos de la comunidad de Zipacoa, escala de Resiliencia de Walnild y Young (1993) y la escala Caper de Casullo (2004). Para el análisis de los datos, el cual es estadístico descriptivo, se realizará mediante el programa SPSS versión 21. En los resultados se logró evidenciar que el 96, 8% de la muestra es resiliente y el 3,2 % tiene una resiliencia moderada lo que indica que los adultos de la población de Zipacoa son personas resilientes y ante la capacidad de perdón el 71% revela que existe una moderada capacidad de perdonar en ellos y que el 25,8% posee una capacidad de perdonar total, esto nos muestra que la muestra evaluada tiende a generar perdón. En la relación de las variables, se encuentran que de las subdimensiones de la capacidad de perdón y los componentes de la resiliencia, son afines entre el self, el sentirse bien solo y la confianza en sí mismo, desde el perdón a los otros relacionado con la ecuanimidad, la subdimensión de la situación, con el componente de perseverancia y por ultimo creencia y ecuanimidad. Esto proporciona que sí se pueden relacionar la resiliencia y la capacidad de perdón a partir de las dimensiones que forman las variables.
Hacia la construcción del proyecto educativo institucional del Instituto Educativo Maralú
Authors: Pereira Lentino Yolanda , Escorcia Lara Yudieed , Pertuz Acosta Maryuris , Pájaro Mesa Raisha 
Published: April 2018

La investigación denominada: Hacia la construcción del Proyecto Educativo Institucional del Instituto Educativo Maralú, se realizó teniendo en cuenta las necesidades de la población en el que se encuentra inmerso. En el documento, se encuentra el planteamiento del problema donde se parte del concepto de Proyecto Educativo Institucional (PEI) y sus características principales para, a partir de ello, evidenciar la situación encontrada sobre la carencia del PEI en la institución y la importancia de su diseño de modo que sea integral y responda a las necesidades y características del mismo. Posteriormente, se presentan los antecedentes donde se realizó una revisión de diferentes proyectos de grado para delimitar los campos de investigación y acción del mismo. Seguido a esto, se encuentra la justificación sustentando las razones por las cuales es necesario realizar este proyecto y la importancia del diseño del PEI en la institución. A continuación, se definen los objetivos, donde se abordan los propósitos que se desean alcanzar de manera que contribuya a dar solución al problema planteado inicialmente. Posteriormente, en el marco de referencia se desarrolla la teoría que enmarca el proyecto; este a su vez se compone por el marco legal, marco conceptual y marco institucional. Para así abordar la metodología en la cual, se parte de supuestos conceptuales que permiten entender el tipo de investigación, los tipos de diseños metodológicos y las técnicas de recolección de información utilizadas en este proyecto para luego, presentar los hallazgos y el análisis de la información. Posteriormente, se presentan las conclusiones, referencias y los anexos.
Los endosos en procuración y las facultades de un mandatario con representación para cobrar el titulo judicial.
Authors: Díaz Arrieta Ana María 
Published: April 2018

El objetivo del presente artículo de reflexión es realizar un análisis doctrinal sobre los endosos en procuración y las facultades de un mandatario con representación para cobrar el título judicial, tomando como referencia el Código de Comercio Colombiano en su Título III de los títulos valores, en el que se establece lo necesario que son estos documentos para legitimar el ejercicio del derecho literal y autónomo que en ellos se incorporan. Asimismo se expondrá que la letra de cambio se convierte en una herramienta de carácter probatorio, constitutivo y dispositivo de presentación, requerible y feneraticio.
Analysis of the Wet Grip Characteristics of Tire Tread Patterns
Authors: Chiu Jinn-Tong , Shui Chau-Rung 
Published: April 2018

ABSTRACT

Since 2009, the EU regulation ECE R117 specifies that the wet grip adhesion must be measured for the approval of tires, and the wet grip index (G) must meet these requirements. To understand wet grip performance, this study performs a set of analyses based on fluid–structure coupling theory in the LS-DYNA finite element software. The impact of both the depth of transverse grooves and Standard Reference Test Tire (SRTT) tread patterns on the wet grip capacity is investigated by simulating the following cases: (1) six SRTT tread patterns, (2) three identical straight grooves with outer transverse grooves of four different depths, and (3) identical straight grooves with inner transverse grooves of three different depths. Results reveal that regarding transverse grooves in the SRTT, tires with outer transverse grooves show an approximately 8% increase in the wet grip compared with those with only straight grooves. With the addition of both outer and inner transverse grooves, the wet grip capacity can be enhanced by approximately 10%.