bluuebunny/crossref_metadata_2025 huggingface dataset:
Interactive Component in Oral Narratives of Preschool Children: on the Formulation of Hypothesis
Authors: Yurieva Nadezhda
Published: April 2019

The article presents an effort to elaborate the hypothesis for the experimental research devoted to interactive component in the oral narratives of preschool children. It is vital for psycholinguistics to reach a close approach to understanding of the essence of narrative processes which have in ontogenesis their own specifics, and according to some researches, these specifics are presented in indirect character of the process of narrative creation by child in the form of his verbal interaction with an adult.

We assume that in order to reveal the ontogenetic cognitive discursive mechanisms involved in the process of narration, it is necessary to correlate the regularities of the verbal interaction of the participants in the narrative situation with the overall narrative tasks coming up in narrative process.

Mеthodology, purpose and tasks of the research are determined by experimentally-genetic method (L.S. Vygotsky) put forward as main requirements «differentiation of the analysis of a thing and analysis of the process», «genetic restoration of all moments of the process development». The following of these requirements means a close following of the process of narrative development in its dynamics and the peculiarities of its formation at different stages of child’s development, paying attention to frequency facts as well as facts overcoming the limits of «narrow» phenomenon – narrative text.

To work out the hypothesis the narrative material of the earlier made experiment with a group of 3 to 7 age children was used in which an adult took a passive part. The task was to tell the story. The material was not subjected to any analysis for the reason of the adult’s presence during the storytelling. The analysis of oral histories with interactive component included the following tasks: a) choose regular sequences of utterances in the dialogic interaction of child and adult; b) define the functional purpose of the adult’s utterance in the course in the child’s storytelling.

The obtained results show that the adult practically at every step of the child’s age is oriented on the child’s comprehension and analyzing episodes of the history, that is on child’s formation of his mental image of structural and event sequence in history. The results of the analysis enabled us to propose a hypothesis for the next research step in the field. Along the line of this hypothesis, in the verbal ontogenesis the very nature of oral story as a multifaceted phenomenon of the discursive activity of man brings up to the surface the inner mechanisms of narration which have dialogue basis.
Language Changes in Late-Onset Alzheimer’s Disease
Authors: Can Eda , Kuruoğlu Gülmira
Published: April 2019

Alzheimer’ s disease (AD) is the most common cause of cognitive decline and dementia in the elderly. Language disturbances appear early in AD and constitute an important element of the diagnosis, although they are usually overshadowed by impairment of memory and executive functions. It is known that language is impaired disproportionally in AD: the semantic and pragmatic language systems are more impaired than syntax. However, syntactic features can also be impaired in the moderate and severe stages of AD. The features of language can be different depending on the onset of AD. AD is classified into two subtypes: early-onset (before 65 years of age) and late-onset (over 65 years of age). Late-onset is the most common form of AD and the aim of this study is to reveal the language changes of 39 patients with late-onset AD and compare it with an age/education-matched control group that has no neurological and psychological problems. The data was transcribed using transcript symbols following Du Bois. The results revealed that although the number of the sentences were more, the speech amount of late-onset AD patients was smaller than the control group. Late-onset AD patients mostly produced sentences in “Picnic” picture description test and fewer sentences in random speech test. Moreover, the sentence length of LAD patients was bigger in “Cookie theft” picture description test and smaller in “Picnic” picture description test. However, their general performance about the speech amount was poor. The other findings were about the coordinated and compound sentences. It was revealed that late-onset AD patients used similar number of coordinated and compound sentences compared to their aged matched peers. In conclusion, it is clear that the syntactic features of LAD patients is not completely different from the people with normail aging.
Historico – Cultural Analysis of Gendered Power - Play in Society as Portrayed in Nadeem Aslam’s Novels
Authors: Nasir Zakia
Published: April 2019

This paper discusses an important aspect of human society, the gendered use of power on women and its portrayal through the literary texts of Nadeem Aslam. Literature mirrors human society through fictional characters and imaginary situations. A co-relation between gendered power, in the historical and contemporary social context and resultant discrimination through oppression and patriarchal hegemonic structures on women is therein established. Themes of female oppression and exploitation, othering and gendered discriminative power dynamics are the basis of this study. Gendered power through its trajectories is the basis of problems faced by women in androcentric societies, creating situational conflicts at the macro and micro level. The resultant feminist concerns give significance to this study as they give rise to pertinent issues, which need to be addressed in human society.
Comentarios en torno a una fotografía histórica. La metamorfosis de una ciudad: Villahermosa, Tabasco
Authors: Díaz Perera Miguel Angel , Narváez Solís Pedro Alfonso , Capdepont Ballina Jorge Luis
Published: April 2019

El propósito de este artículo es exponer, describir y analizar una aerofoto histórica en resguardo del Centro Documental de Estudios sobre el Agua (CDEA), con fecha entre 1931 y 1934, que muestra la planicie tabasqueña y los cambios y permanencias en el paisaje. A partir de la identificación de los cuerpos de agua, edificios y usos del espacio, se realizó un análisis comparativo desde la historia ambiental el cual posibilitó comprender cómo tales modificaciones generaron que las inundaciones esperadas todos los años se convirtieran, durante el siglo XX, en desastres. Con esto, se pretende incentivar entre los historiadores el análisis del paisaje, necesario en la planicie costera del Golfo de México, sin perder de vista las experiencias culturales de reconocimiento territorial que han generado una “cultura del agua”.
Mecanismo participativo de la Comisión Internacional de Límites y Aguas: retos de gobernanza para la seguridad hídrica
Authors: Cortez Lara Alfonso Andrés , González Ávila María Eugenia
Published: April 2019

En este trabajo se analizan las características, principios y funcionamiento del instrumento de participación ciudadana implementado por la Comisión Internacional de Límites y Aguas (CILA) en la frontera México-Estados Unidos y se contrasta con otros esquemas similares relacionados con la gestión de aguas transfronterizas. A partir de las perspectivas de participación social, gobernanza del agua y seguridad hídrica se revisa el caso de los Foros Ciudadanos de la CILA, específicamente el que se estableció para la región Mexicali y San Luis Río Colorado, a efecto de abordar los temas concernientes al río Colorado. Se observa la existencia de mecanismos participativos establecidos incluso antes de la firma de los acuerdos paralelos del Tratado de Libre Comercio de América del Norte y cómo éstos tienen el potencial para trasladar las enseñanzas para el involucramiento de comunidades locales en los proyectos sobre agua. El estudio demuestra la existencia de una participación ciudadana activa, apoyada por una normatividad coherente con una estrategia de gobernanza, que sin embargo encuentra su obstáculo mayor entre aquellos entes que debieran estar promoviéndola y garantizándola. Finalmente se sugiere trasladar las experiencias positivas a efecto de mejorar la gestión participativa del agua en la región.
Un llamado a la observación del paisaje como didáctica para comprender las dinámicas regionales de ocupación y uso
Authors: Gerez Fernández Patricia
Published: April 2019

Reseña de libro: Checa-Artasu, Martín M. y Sunyer Martín, Pere (coords.). (2017) El paisaje: reflexiones y métodos de análisis. México: Universidad Autónoma Metropolitana-Iztapalapa y Ediciones del Lirio, 317 pp. ISBN 9786072811690.
Villegas, Javier y Adriana Solís (2014). Historias compartidas Ejido Carlos Cano Cruz. Migración Interna y Colonización en el Siglo XX en Campeche. México, D.F.: Plaza y Valdés/Universidad Autónoma de Campeche/Universidad Autónoma del Carmen, 210 pp.
Authors: Roca Lourdes
Published: April 2019

Cuando escuchamos música y de repente la melodía cambia de tono, nuestro estado de ánimo se reorienta. Podemos pasar de la mayor sensación de tragedia, a la mejor de las alegrías, de la opresión en el pecho a una oleada de pasión o energía. Este es uno de tantos potenciales que tiene la música, como también lo podemos encontrar de forma muy clara en el cine.

Pocas veces sucede esto con un libro académico. El rigor a menudo toma forma de aridez y muchas de las publicaciones que resultan de investigaciones sociales no llegan a tocar nuestras fibras, no nos mueven, no nos sacuden, cuando el propósito de la mayoría de ellas es dar a conocer procesos sociales y promover la transformación de aquellos que nos aquejan. Para ello, tocar fibras es esencial.

En la medida en que la investigación social incorpora lo cualitativo, esto puede ser diferente. Las técnicas cualitativas de investigación como la entrevista a profundidad y el trabajo con otro tipo de fuentes no tan comunes, como la fotografía, pueden tener muchas bondades, como también tienen sus dificultades y limitaciones; pero está claro que entre esas bondades, una destaca justo a la hora de presentar los resultados de estudio.

Este tipo de trabajo es el que podemos encontrar en Historias compartidas Ejido Carlos Cano Cruz, una publicación cuya narración se va tejiendo a partir de los testimonios de muchos protagonistas de la migración interna del siglo XX en Campeche, paciente y laboriosamente recopilados por Javier Villegas y Adriana Solís durante varios años.
Cross-border dimension of Eurasian integration of Russia and Kazakhstan: challenges for cooperation
Authors: Karpenko M. S.
Published: April 2019

In the article, the challenges for cross-border cooperation in the case of the Russian – Kazakhstan borderland region are characterized based on the analysis of the demographic, sociocultural and economic potential. The article shows that, despite tangible success of Eurasian integration, on the regional level the potential of the cooperation has been decreased. Demographic processes and the politics of “kazakhization” become the reason for the erosion of the common information and sociocultural space, which could have been became a driver for integration processes at the regional level. The cooperation in the economic field is limited by the exploitation of the Soviet legacy – cooperation ties between limited number of industrial enterprises in raw materials area. Сross-border trade is one of the main drivers of modern economic relations. The geopolitical challenges related with the events in Ukraine have intensified the negative trends in the cross-border cooperation, which become a real test for the Eurasian integration. These factors have a significant impact on the processes of cross-border cooperation, in some cases contributing to the further divergence of the socio-economic and socio-cultural space in the Russian-Kazakhstan borderland.
Construção de uma impressora 3D: Projetos abertos de baixo custo e possibilidades da aplicação na educação
Authors: Queiroz Leonardo de Jesus , Marquetto Claudio Roberto , Matrakas Miguel Diogenes
Published: April 2019

A tecnologia da impressão 3D tem se tornado cada vez mais popular sendo aplicada e aderida continuamente em diversas áreas. Tendo um maior foco na a área da prototipagem, pois a rápida criação por um baixo custo são características principais para concorrência industrial. A partir da construção de um modelo de impressora 3D inicial os conceitos básicos sobre a tecnologia foram estudados buscando analisar as vantagens da aplicação da impressão 3D na área educacional. A impressora construída baseia-se em modelos de projetos open hardware e softwares open source, com ênfase em baixo custo, tendo por base o projeto Prusa Mendel, uma das primeiras impressoras desenvolvidas pela iniciativa RepRap. Para controle da impressora foi utilizado o firmware Marlim e como software para fatiamento o Slic3r, ambos de código aberto podendo ser acessados, modificados e redistribuídos de forma livre conforme licença GNU GPLv3. Utilizando filamentos do tipo ABS, foram impressos diversos objetos, inclusive conectores utilizados na estrutura da própria impressora, classificando-a como hardware auto replicável. Testes de impressão adicionais foram realizados por profissionais do Centro Latino Americano de Tecnologias Abertas, onde durante dois meses foram prototipados diversos objetos como cases, conectores, caixas, maquetes e suportes para câmeras. A experiência revela que a tecnologia de impressão 3D contribuiu para a criatividade e para o dinamismo dos projetos ali desenvolvidos. Os avanços recentes proporcionados pela comunidade maker em projetos de hardware e software livre para impressão 3D tornaram a construção e uso destas impressoras técnica e economicamente viáveis para diversos usos, incluindo uso pessoal. Conclui-se que a impressão 3D apresenta grande potencial para ambientes educacionais e produtivos criando possibilidades de exploração de novas metodologias e processos que incluam a prototipação de objetos.
Evaluación de barras energéticas enriquecidas con Guandul (Cajanus cajan) y Amaranto (Amaranthus caudatus)
Authors: Yambay Vallejo Wilman Jenny , Borbor Suárez Santo Daniel
Published: April 2019

En el presente trabajo de investigación se evaluó cinco barras energéticas enriquecidas con guandul (Cajanus cajan) y amaranto (Amaranthus caudatus), como producto innovador y nutritivo enmarcado en los productos tipo snaks o cereales listos para comer; por el aporte calórico y nutritivo que presentan pueden ser consumidos por niños y personas que tiene un ritmo de vida acelerado. Se ensayaron cinco tratamientos en los cuales el 56,36 % de las materias primas(avena, higos, glucosa, mantequilla, miel y nuez) se mantuvo constante y el 43,64 % (guandul y amaranto) se modificó según diferentes tratamientos; las barras energéticas elaboradas se sometieron a una evaluación físico química, microbiológica y sensorial; del análisis estadístico no paramétrico Friedman, se determinó que T4 (guandul 1,.91 % y amaranto 32,73 %) presentó un mayor nivel de aceptación sensorial, del cual se determinó la composición química: fibra 12,15 %, carbohidratos totales 61,53 %, proteína 8,12 %, grasa 7,77 %, cenizas 1,10 %, materia seca 90,67 %, humedad 9,33 % y energía 348,53 kcal/100g, y microbiológica: recuento de bacterias aerobias, E. coli / Coliformes, mohos y levadura, constituyéndose en un producto nutritivo y fuente de energía y fibra, comparable con la calidad de productos comerciales similares.
Tendencias de la investigación del cacao: oportunidades para la investigación en Santo Domingo de los Tsáchilas
Authors: García Vidal Gelmar , Guzmán Vilar Laritza , Pérez Campdesuñer Reyner
Published: April 2019

El cultivo del cacao está muy ligado a aspectos económicos, históricos y socioculturales del Ecuador. El contexto en que se desarrolla el estudio es Santo Domingo de los Tsáchilas, teniendo en cuenta su importancia en la producción del cacao. En relación con esta localidad, se realizó una búsqueda  en las bases de datos de diversas IES del país y se analizaron los trabajos de titulación encontrados que estudiaron algún aspecto del cacao. También se analizaron las publicaciones alojadas en Scopus que abordaban algún aspecto del cacao, todo lo anterior con el objetivo de identificar oportunidades de investigación y publicación en lo referente al cacao. La información recopilada de las fuentes antes mencionadas fue sometida a análisis univariado de frecuencias y porcentajes presentados a través de gráficas; específicamente para lo relacionado con los trabajos de titulación se utilizó el análisis de redes sociales a través de UCINET 6 for Windows. De forma general, se identificaron las cantidades de artículos publicado en los últimos 5 años y trabajos de titulación defendidos; autores, instituciones y países líderes en la investigación del cacao; áreas de mayor concentración de la investigación; líderes científicos; temas más investigados; así como, países a los que se ha pretendido exportar cacao desde el territorio analizado. Con este trabajo se puede concluir que existe un espacio investigativo en Santo Domingo de los Tsáchilas en lo relacionado con el cacao que puede ser aprovechado en función de mejorar la visibilidad de este producto en el contexto internacional.
Propuesta de un modelo para el diseño de las estrategias como resultado científico en las investigaciones pedagógicas
Authors: Peña Fernández Juan Miguel , León Flores Norma Maribel , Guillén Clemente Carmen Del Pilar , Vallejo Becerril Teresa Azucena
Published: April 2019

En esta investigación,  se da repuesta a   las limitaciones existentes  en   la utilización de la estrategia como parte de los resultados  científicos  de  los trabajos de titulación, que se desarrollan en el área de ciencias pedagógicas en las diferentes IES del país, lo que impide la generalización de  estos resultados  en las diferentes instituciones educativas de educación inicial, básica y el bachillerato. Es por ello que los autores de esta investigación decidieron  realizar este estudio  descriptivo, para el diseño del modelo se emplearon métodos del nivel teórico analítico- sintético, inductivo deductivo, la modelación  y el sistémico estructural funcional. Para  el diseño del modelo propuesto  para la elaboración   de las estrategias como resultado científico en las investigaciones pedagógicas, se  revisaron   500 tesis de grado y de maestría, que reposan en repositorios digitales de las unidades de titulación de las IES de nuestro país. El aporte teórico de esta investigación  radica,  en la propuesta del modelo para el diseño de la estrategia como resultado  científico en el área de ciencias pedagógicas, que contribuye a elevar la calidad de los trabajos de titulación en el área de ciencias pedagógicas, el que fie   avalado  mediante  el criterio de expertos en el tema, con un 99.9 % de confiabilidad.
O CURRÍCULO PARA A PRIMEIRA INFÂNCIA E IDENTIDADE RACIAL DA CRIANÇA E NEGRA
Authors: Silva Tarcia Regina , Dias Adelaide Alves , Amorim Ana Luisa Nogueira de
Published: April 2019

A cor para as crianças e negras tem se constituído em um elemento de exclusão, desde a creche. As pesquisas nos permitem inferir que ainda são poucas escolas que oportunizam práticas pedagógicas que ofertam elementos para que as crianças e negras construam positivamente a sua identidade, tendo orgulho do seu pertencimento racial. Mas, as poucas propostas pedagógicas e intervenções dos pesquisadores que têm assumido esse papel desestabilizando a colonialidade do saber têm fortalecido as formas de as crianças vivenciarem a questão racial. Nesse sentido, esse artigo tem como objetivo apontar alguns caminhos que podem favorecer a construção da identidade das crianças e negras no ambiente da creche.  Elucidamos que o termo raça, nessa pesquisa, é compreendido como uma construção social, política e cultural fruto de relações sociais desiguais de poder. Dessa maneira, partimos do princípio que as propostas educacionais precisam trazer para a sua centralidade a diferença possibilitando que as crianças desde a mais tenra idade possam respeitá-las bem como, celebrá-las. Logo, o/a educador/a tem um papel fundamental nesse processo, entretanto também destacamos que essa é uma questão que precisa ser assumida pelas escolas e redes municipais de educação, possibilitando desde a primeira infância que as crianças e negras possam construir positivamente a sua identidade.
FORMAÇÃO DE SISTEMAS CONCEITUAIS E O DESENVOLVIMENTO DO PENSAMENTO: IMPLICAÇÕES PARA A EDUCAÇÃO ESCOLAR
Authors: Moraes Porto Kaira , Martins Lígia Márcia
Published: April 2019

Este artigo tem por objetivo a análise dos elementos que sustentam o processo de formação de sistemas conceituais, e consequentemente do desenvolvimento do pensamento teórico, tendo em vista o estabelecimento de relações entre este processo e a educação escolar. Para tanto, em um primeiro momento, apresenta um estudo da dialética conteúdo forma de pensamento, fundamento na filosofia materialista histórico-dialética, que aponta o conhecimento teórico sobre a realidade como produto do desenvolvimento da prática social histórica e forma de conhecimento que tem como objetivo a captação do objeto em um sistema de relações que torne possível a explicação deste, o que implica na captação de sua gênese, estrutura e desenvolvimento. Em seguida, apresenta a análise de estudos da psicologia histórico-cultural que explicitam o desenvolvimento do processo de formação de conceitos vinculado à apropriação do conhecimento e à atividade do sujeito. E por fim, os dois momentos acima se articulam com os debates da educação escolar e da organização do ensino, de modo que, podemos afirmar que pensamento teórico, que se organiza em torno de um sistema conceitual, se forma nos indivíduos a partir da apropriação de conhecimentos teóricos. Para tanto, a análise do processo de formação de sistemas conceituais não se faz apartada da análise dos conteúdos e formas de ensino.
Türkiye’deki Kamu Yönetimi Öğrencilerinin Suriyeli Sığınmacılara İlişkin Tutumları
Authors: ŞEN Gülhan , ŞİMŞEK KESKİN Hatice
Published: April 2019

Bu
çalışmada, 2017-2018 eğitim- öğretim yılında Dokuz Eylül Üniversitesi İktisadi
ve İdari Bilimler Fakültesi Kamu Yönetimi Bölümü’nde eğitim gören öğrencilerin
Suriyeli sığınmacılara ilişkin tutumlarını ve tutumları ile ilişkili
değişkenleri belirlemek amaçlanmıştır. Kesitsel tipteki bu çalışmada
“Mültecilere Ait Tutum Ölçeği” kullanılmıştır. Ölçekte toplam skor olumsuz
tutum üzerinden hesaplanmıştır. Puan yükseldikçe tutum da olumsuzlaşmaktadır.
Çalışmamıza toplam 467 Kamu Yönetimi öğrencisi katılmıştır(Ulaşma oranı=
%55.5).Öğrencilerin tutum puanlarının ortalaması 89.7±20.9 (min.33-max.135
puan)’dur. Öğrencilerin tutum puanlarını etkileyen değişkenlerin saptanmasında
t testi ve Varyans Analizi (ANOVA) kullanılmıştır. Yapılan analiz sonucunda,
Suriyeli arkadaş varlığı (p<0.001), kendini güvende hissetme durumu
(p=0.025) ve ailenin Suriyelilere karşı tutumu (p<0.001), öğrencilerin tutum
puanlarını etkilediği saptanmıştır. Buna göre; Suriyeli arkadaşı olanların ve
kendini çok fazla/ fazla güvende hisseden öğrencilerin Suriyeli sığınmacılara
karşı tutumları daha olumludur. Aynı zamanda öğrencilerin ailelerinin Suriyelilere
karşı tutumu olumsuzlaştıkça öğrencilerin tutumu da anlamlı olarak
olumsuzlaşmaktadır.
Üstün Zekâlı Çocukların Tanılanmaları
Authors: TANIK ÖNAL Nagihan
Published: April 2019

Akranlarından
çok daha farklı özelliklere sahip olan üstün zekâlı çocuklar; potansiyelleri,
yetenekleri ve ihtiyaçları doğrultusunda bir eğitim almalıdırlar. Bunun içinse
öncelikle üstün zekâlı çocukların doğru bir şekilde tanılanmaları gerekir. Ancak
halen parlak zekâlı çocuklar ve üstün zekâlı çocuklar karıştırılabilmektedir.
Bu da bazen gerçekten üstün zekâlı olan bir çocuğun gözden kaçırılarak ihmal
edilmesine ya da üstün zekâlı olmayan bir çocuğun yanlış ‘etiketlenerek’
potansiyelinin üstünde bir eğitim almaya zorlanmasına yol açmaktadır. Bu
bağlamda mevcut çalışmada, Türkiye’de ve yurt dışında üstün zekâlı çocukların
tanılanma süreçleri hakkında bilgi vererek üstün zekâlı çocukların eğitiminde
görev üstlenen paydaşlara ve konu ile ilgili araştırmacılara yardımcı olmak
hedeflenmiştir. Ayrıca bu çalışma ile üstün zekâlı çocuklara ve eğitimlerine dikkat
çekmek istenmiştir.
Paket Turlarda Turist Davranışlarının İncelenmesi: İstanbul’u Ziyaret Eden Pakistanlı Turistler Üzerinde Nitel Bir Araştırma
Authors: ACAR Vedat , TANRISEVDİ Abdullah
Published: April 2019

Bu araştırmada İstanbul’u ziyaret
eden Pakistanlı turistlerin bir paket turda sergiledikleri turist davranışları
katılımlı gözlem tekniği kullanılarak inceleme konusu yapılmıştır. Araştırmacılardan
biri ilgili paket turda katılımlı gözlemci olarak yer almıştır. Turistlerin
doğal davranışlarını daha iyi gözlemleyebilmek amacıyla araştırmacı, tur
katılımcılarına stajyer rehber olarak tanıtılmıştır. Araştırma sonucunda, Pakistanlı
turistlerin paket tur boyunca pazarlık etme eğiliminde oldukları, İngiliz çayı
tüketme alışkanlıklarını ziyaret ettikleri yerlerde de sürdürmeye çalıştıkları,
tur programı dışına çıkma yönünde davranışlar sergiledikleri, rehber tarafından
belirtilen zaman planına yeterince riayet etmedikleri, bahşiş vermedikleri ve alışverişlerinde
ağırlıklı olarak kıyafet ve lokum satın aldıkları gözlemlenebilmiştir.
Potensi Lestari Perikanan Tangkap sebagai Basis Pengelolaan Sumberdaya di Kabupaten Pangandaran
Authors: Anas Pigoselpi , Jubaedah Iis , Sudinno Dinno
Published: April 2019

Kajian potensi lestari perikanan tangkap dilakukan pada bulan Agustus – Oktober 2015 di kabupaten Pangandaran Jawa Barat. Tujuan penelitian ini untuk mengetahui beberapa aspek penangkapan meliputi jumlah alat tangkap optimal, Catch per unit effort ( CPUE ) , potensi maksimum lestari (MSY) dan Total Allowable Catch ( TAC) serta Mengetahui tingkat pemanfaatan sumberdaya ikan di perairan Kabupaten Pangandaran. Metode yang digunakan pada penelitian ini adalah metode survei. Hasil penelitian menunjukkan bahwa Potensi lestari perikanan Tangkap di Perairan Pangandaran Provinsi Jawa Barat menggunakan formula model Schaefer diperoleh hasil sebagai berikut Jumlah alat tangkap optimal (Emsy) = 2006,4 unit, pada saat ini jumlah alat tangkap yang ada telah melebihi jumlah optimalnya.. Hasil tangkapan lestari (Cmsy) = 2415,4 ton ,dan jumlah tangkapan ikan yang diperbolehkan (Total Allowable Catch = TAC) sebesar 1932 ton sedangkan tingkat pemanfaatan sumberdaya ikan berdasarkan hasil tangkapan dan alat tangkap di perairan Kabupaten Pangandaran telah mencapai tangkapan lestari.
Analisis Marjin Tata Niaga Ikan Lemadang dan Ikan Terisi di TPI Mina Fajar Sidik, Kecamatan Blanakan, Kabupaten Subang, Jawa Barat
Authors: Supena M Harja
Published: April 2019

Dari sekian banyak jenis ikan hasil perikanan tangkap di TPI Mina Fajar Sidik, ternyata Ikan Lemadang dan Terisi termasuk jenis ikan yang hasil tangkapannya cukup banyak. Disamping itu, kedua jenis komoditas inipun mempunyai nilai yang cukup ekonomis. Sehubungan dengan hal tersebut, perlu dikaji fungsi-fungsi tataniaga seperti: fungsi pertukaran (exchanged function), fungsi fisik (fhysical function), dan fungsi penunjang (facilitating function) agar kondisi ikan tersebut sampai kepada konsumen dalam kondisi segar dan harga yang sesuai. Penelitian dilakukan di Tempat Pelelangan IKan (TPI) Mina Fajar Sidik Kecamatan Blanakan Kabupaten Subang Provinsi Jawa Barat. Ruang lingkup penelitian di fokuskan kepada kedua jenis ikan tersebut yaitu Ikan Lemadang dan Terisi. Data yang digunakan adalah data primer dan sekunder. Penelitian menggunakan pendekatan deskriptif dengan jenis penelitian studi kasus. Analisis efisiensi tataniaga dilakukan dengan megetahui marjin tataniaga dari kedua jenis ikan tersebut. Adapun tujuan dari penelitian ini adalah untuk mengetahui efisiensi tataniaga Ikan Lemadang dan Terisi di TPI Mina Fajar Sidik Kecamatan Blanakan Kabupaten Subang Jawa Barat. Hasil penelitian menunjukkan bahwa tataniaga kedua jenis komoditas ini adalah “tidak efisien”.
Kajian Biaya Produksi Terhadap Harga Penjualan pada Perusahaan Agar-Agar Kertas di Kecamatan Pameungpeuk Kabupaten Garut
Authors: Wiryati Ganjar , Sobariah Sobariah
Published: April 2019

Harga jual harus menghasilkan laba yang mencukupi, seimbang, dengan investasi yang ditanamkan. Maka dari itu informasi biaya produk atau jasa sangat diperlukan dalam pengambilan keputusan penentuan harga jual, walaupun biaya bukan satu-stunya faktor penentu yang harus dipertimbangkan dalam penentuan harga jual. Industri agar-agar kertas di Kecamatan Pameungpeuk misalnya, saat ini masih ditangani secara tradisional, dengan permodalan yang relatif kecil dengan kapasitas produksi antara 16-20 kg agar-agar per hari, dengan tenaga kerja 5 orang, serta persaingan semakin besar. Berdasarkan hasil penelitian maka biaya produksi memberikan kontribusi terhadap harga jual sebesar 81,80% pada industri kecil tersebut, sedangkan sisanya 18,20% dipengaruhi oleh faktor variabel lain.
Pengaruh Pemberian Pasta Ikan Belut Terhadap Pertumbuhan dan Sintasan Pada Larva Ikan Lele Dumbo (Clarias gariepinus)
Authors: Nuraini Yenni , Sunaryo Ade
Published: April 2019

Phase larva adalah phase yang kritis dan rentan terhadap kematian yang disebakan oleh ketersediaan pakan dan faktor media pemeliharaannya. Pada tingkat larva, lele dumbo perlu diberikan pakan yang mudah dicerna sehingga pakan yang diberikanan dapat dicerna dengan baik. Dalam penelitian ini dipelihara larva ikan lele dumbo sebanyak 900 ekor di dalam 9 buah hapa yang berukuran 60cm x 40cm x 40cm yang ditempatkan di tengah kolam plastik trepal ukuran 4m x 3m x 0,5 m plastik dengan kedalaman air 20 cm. Pergantian air dilakukan setiap 7 hari sekali sebanyak 20% volume air pemeliharaannya. Lama waktu uji pemeliharaan larva benih lele dumbo ini selama 21 hari, oksigen berasal dari hasil difusi melalui pemasangan pompa aerasi . Larva yang dipelihara diberi pakan yang berbeda berupa larva Daphnia sp yang terlebih dahulu disaring dengan saringan halus , cacing tubifex diberikan dalam bentuk segar dan pasta ikan belut yang dibentuk bulat dengan diameter 5mm dengan frekuensi pemberian 3 kali/hari secara adlibitum. Hasil perhitungan ANOVA pada akhir penelitian menunjukkan bahwa pertumbuhan harian dan kelulushidupan atau sintasan menghasilkan F hitung > F table 0,01 yang berarti bahwa pemberian pakan jenis ekstrak ikan belut memberikan perbedaan yang sangat nyata pada laju pertumbuhan harian (SGR) sintasan (SR) larva ikan lele dumbo, sintasan tertinggi dicapai pada perlakuan P2 (88,34%) dengan pakan pasta ikan belut jika dibandingkan pada perlakuan pakan Daphnia P1(68,75%) dan cacing tubifex sebagai kontrol P3(72,50%).
Hubungan Karakteristik Pelaku Utama Perikanan dengan Kebutuhan Materi Penyuluhan Perikanan (Studi Kasus di Kabupaten Purbalingga Provinsi Jawa Tengah
Authors: Hanan Abdul , Sinaga Walson H , Nurmalia Nayu
Published: April 2019

Beberapa faktor internal pembudidaya ikan di Kabupaten Purbalingga seperti tingkat kekosmpolitan dan tingkat keinovatifan merupakan karakteristik yang sangat berkorelasi dengan tingkat kebutuhan para pembudidaya terhadap kebutuhan informasi penyuluhan perikanan. Karateristik tersebut yang sangat membantu kreatifitas penyuluh perikanan dalam menyiapkan materi penyuluhan perikanan.  Totok Mardikantoro (1991) membedakan ada tiga macam materi penyuluhan berdasarkan sifatnya yaitu: 1) Yang berisikan pemecahan masalah yang sedang dan akan dihadapi, materi yang berisikan pemecahan masalah merupakan kebutuhan utama yang diperlukan oleh pelaku utama perikanan sebagai sasaran penyuluhan. Oleh karena itu, dalam setiap kegiatan penyuluhan, materi ini harus diutamakan terlebih dahulu sebelum materi-materi yang lainnya; 2) Yang berisikan petunjuk atau rekomendasi, yang harus dilaksanakan materi penyuluhan yang berupa petunjuk/rekomendasi yang harus dilaksanakan, sering kali sangat diharapkan oleh masyarakat sasaran, meskipun kurang memperoleh prioritas dibandingkan materi yang berisi pemecahan masalah. Karena itu materi ini hanya dibatasi pada petunjuk/rekomendasi yang harus segera dilaksanakan; 3) Materi yang bersifat instrumental.  Materi penyuluhan seperti ini tidak harus dikonsumsi dalam waktu cepat, tetapi merupakan materi yang perlu diperhatikan dan mempunyai manfaat jangka panjang.  Apapun materi penyuluhan yang disampaikan oleh seorang penyuluh, pertama-tama harus diingat bahwa materi tersebut harus selalu mengacu kepada kebutuhan yang telah dirasakan oleh masyarakat sasarannya. Keragaman sasaran yang dihadapi menjadi kendala bagi penyuluh dalam menentukan materi penyuluhan.
Приближенная методика расчета затопления поймы реки при экстремальных попусках из водохранилища в период половодья
Authors: Веременюк Валентин , Ивашечкин Владимир , Семенова Яна , Немеровец Ольга
Published: April 2019

Проведена оценка опасности затопления поймы водохранилища. Рассмотрено гидродинамическое моделирование параметров течения водохранилища при пропуске расходов половодья, основанное на использовании географических отметок речной долины и уровней воды в реке. Проведенное с помощью специально созданной компьютерной программы моделирование позволяет сделать прогноз глубины течения в русле с учетом поймы. Полученные результаты дают возможность использования данной методики для определения распространения волны паводка при пропуске половодья. Предложена методика расчета затопления поймы в реке при пропуске половодья.
Компьютерное моделирование и исследование напряженно-деформированного состояния конструкций цистерн пожарных автомобилей
Authors: Ковтун Вадим , Короткевич Сергей , Жаранов Виталий
Published: April 2019

Разработана универсальная методика, позволяющая улучшить технологию проектирования и прогнозирования эксплуатационной надежности элементов и узлов конструкций оболочечного типа, предназначенных для перевозки различных жидкостей. Представлены результаты экспериментальных исследований и конечно-элементного динамического моделирования напряженно-деформированного состояния конструкций цистерн пожарного автомобиля на базе шасси МАЗ-5337. Показано, что результаты предложенных методологических подходов при проведении оценки напряженно-деформированного состояния позволяют получать достоверную информацию о надежности существующих изделий оболочечного типа и разрабатывать новые конструкции с повышенными эксплуатационными характеристиками.
“Beyond Death”: John Webster's The Duchess of Malfi and Posthumous Influence
Authors: Lodine-Chaffey Jennifer
Published: April 2019

This essay argues that John Webster's 1611 drama, The Duchess of Malfi, attests to the power of death to shape selfhood and demonstrates the influence of textual monuments on the living. As Webster notes, posthumous fame is not based solely on its ability to console, but rather on “the dignity of a great example,” which is shown at the end of the play through the Duchess’ continuing influence on other characters. Reactions to both her dead body and the edifice constructed in her honor highlight the transformative power of the Duchess’ death and monumentalization. Specifically, The Duchess of Malfi offers audiences a gendered type of memorial, one based on the ability of a female character to posthumously influence the actions of others.
Hubungan Pengetahuan, Pendidikan dan Dukungan Keluarga dengan Pemberian ASI Eksklusif
Authors: Lindawati Revi
Published: April 2019

ASI merupakan sumber gizi yang sangat ideal dengan komposisi yang seimbang dan disesuaikan dengan kebutuhan pertumbuhan bayi. Berdasarkan data SDKI 2012,  bayi yang menyusui eksklusif sampai 6 bulan yaitu sebesar 42 persen. Penyebab utama adalah  rendahnya  pengetahuan ibu dan kurangnya dukungan keluarga dalam pemberian ASI. Desa Peucangpari adalah salah satu desa di wilayah kerja Puskesmas Cigemblong Kabupaten Lebak Banten yang cakupan pemberian ASI eksklusif masih rendah, yaitu hanya sebesar 11,9%. Tujuan penelitian ini untuk mengetahui hubungan pengetahuan, pendidikan dan dukungan keluarga dengan pemberian ASI eksklusif. Penelitian ini bersifat korelasi dengan pendekatan cross sectional. Populasi dalam penelitian ini adalah ibu yang memiliki bayi usia 6-24 bulan di Desa Peucangpari Kecamatan Cigemblong Lebak sebanyak 42 orang, sampel penelitian diambil dengan menggunakan teknik total populasi. Hasil penelitian menunjukkan ada hubungan antara pengetahuan, pendidikan, dan dukungan keluarga dengan pemberian ASI eksklusif di Desa Peucangpari Kecamatan Cigemblong Lebak Tahun 2018. Peneliti menyarankan perlu memberikan pendidikan kesehatan pada seluruh masyarakat, khususnya ibu yang memiliki bayi tentang manfaat ASI eksklusif, sehingga masyarakat atau ibu yang belum memberikan ASI eksklusif pada bayinya bisa bertambah pengetahuannya dan akan memberikan ASI eksklusif pada bayinya.
Metabolic Link of Human Milk: Effects on Weight, Length and Body Mass Index (BMI)
Authors: Shoheb Salah Ahmed , El-Gamasy Mohamed A.
Published: April 2019

Background: Breast milk adiponectin could play a role in regulation of infants, growth during lactation. Aim of work: To evaluate adiponectin concentration in human milk and to investigate its relationship with serum adiponectin concentration in lactating mothers and their breastfed infants and with anthropometric parameters of infants and mothers. Materials and methods: 60 healthy term infants and their healthy lactating mothers are included at infant age of one month then repeated again at the age of 4 months. All subjects included in this study were subjected to history, clinical examination, investigations including serum level of adiponectin of infants and their mothers by RIA test, Human milk level of adiponectin by ELIZA test. Results: There was a significant decrease in serum adiponectin of infant and mothers and maternal breast milk at age of 4 months (48 ± 6.5,13 ± 1.7, 5.3 ± 2 respectively) when compared to them at the age of 1 month(62.6 ± 1.5, 21.4 ± 5.6, 13.4 ± 3.8 respectively). There was a significant negative correlation between maternal serum adiponectin and BMI of mothers. There was a significant negative correlation between infant serum adiponectin and their weight and length of infants at age of 1 month and at age of 4 months. Conclusions: There’s a metabolic link between mothers and their infants through breast milk during 1st 6 months of life. A gradual decline in adiponectin level in maternal breast milk is associated with gradual increase in infant growth up to 6 months of age.
Review on Building-Integrated Photovoltaics Electrical System Requirements and Module-Integrated Converter Recommendations
Authors: Ravyts Simon , Dalla Vecchia Mauricio , Van den Broeck Giel , Driesen Johan
Published: April 2019

Since building-integrated photovoltaic (BIPV) modules are typically installed during, not after, the construction phase, BIPVs have a profound impact compared to conventional building-applied photovoltaics on the electrical installation and construction planning of a building. As the cost of BIPV modules decreases over time, the impact of electrical system architecture and converters will become more prevalent in the overall cost of the system. This manuscript provides an overview of potential BIPV electrical architectures. System-level criteria for BIPV installations are established, thus providing a reference framework to compare electrical architectures. To achieve modularity and to minimize engineering costs, module-level DC/DC converters preinstalled in the BIPV module turned out to be the best solution. The second part of this paper establishes converter-level requirements, derived and related to the BIPV system. These include measures to increase the converter fault tolerance for extended availability and to ensure essential safety features.
Parameter-Free Fault Location Algorithm for Distribution Network T-Type Transmission Lines
Authors: Wang Chengbin , Yun Zhihao
Published: April 2019

T-type transmission lines have been increasingly used in distribution networks because of the distributed generation integration, but inaccurate line parameters will cause significant error in the results of most existing fault location algorithms for this kind of line. In order to improve the precision, this paper proposes a new fault location algorithm taking line parameters as unknowns. The fault is assumed to occur on each section, and corresponding ranging equations can be built based on one set of three-terminal post-fault synchronous measurements, without using line parameters as inputs. Then, more sets of measurements are utilized to increase the redundancy of equations to resist the influence of data error. The reliable trust-region algorithm is used to solve each group of equations, but only equations of the assumed faulty section with the actual fault point can give the reasonable solutions, accordingly identifying the fault point. The performance of the proposed method is thoroughly investigated with MATLAB/Simulink. The results indicate that the algorithm has a high accuracy and is basically unaffected by fault position, fault resistance, unbalanced fault type, line parameter, and data error.
Mitochondrial Introgression, Color Pattern Variation, and Severe Demographic Bottlenecks in Three Species of Malagasy Poison Frogs, Genus Mantella
Authors: Crottini Angelica , Orozco-terWengel Pablo , Rabemananjara Falitiana C. E. , Hauswaldt J. Susanne , Vences Miguel
Published: April 2019

Madagascar is a biodiversity hotspot particularly rich in amphibian diversity and only a few charismatic Malagasy amphibians have been investigated for their population-level differentiation. The Mantella madagascariensis group is composed of two rainforest and three swamp forest species of poison frogs. We first confirm the monophyly of this clade using DNA sequences of three nuclear and four mitochondrial genes, and subsequently investigate the population genetic differentiation and demography of the swamp forest species using one mitochondrial, two nuclear and a set of nine microsatellite markers. Our results confirm the occurrence of two main mitochondrial lineages, one dominated by Mantella aurantiaca (a grouping supported also by our microsatellite-based tree) and the other by Mantella crocea + Mantella milotympanum. These two main lineages probably reflect an older divergence in swamp Mantella. Widespread mitochondrial introgression suggests a fairly common occurrence of inter-lineage gene flow. However, nuclear admixture seems to play only a limited role in this group, and the analyses of the RAG-1 marker points to a predominant incomplete lineage sorting scenario between all five species of the group, which probably diverged relatively recently. Our demographic analyses show a common, severe and recent demographic contraction, inferred to be in temporal coincidence with the massive deforestation events that took place in the past 1000 years. Current data do not allow to conclusively delimit independent evolutionary units in these frogs, and we therefore refrain to suggest any taxonomic changes.
Physical Fitness of School-Age Children after Cancer Treatment
Authors: Malicka Iwona , Mrowiec Joanna , Sajkiewicz Natalia , Siewierska Katarzyna , Czajkowska Maria , Woźniewski Marek
Published: April 2019

The aim of the study was to assess physical fitness of school-age children after cancer treatment. The study was comprised of one hundred and fifty six children—children after cancer treatment (n = 71, mean age 11.22 ± 3.11 years) vs. healthy children previously untreated for cancer (n = 85, mean age 10.71 ± 1.22 years). Physical fitness was assessed indirectly based on a ball throw (assessment of strength, coordination, and upper limb speed), long jump (assessment of jumping ability, speed, and coordination), and a 60 m run (assessment of speed). The analysis was performed based on the Student’s t-test for independent samples and the analysis of variance and the post-hoc least significant difference test (LSD test). Children from the study group threw the ball closer and had shorter long jump performance compared to the control group, i.e., 12.93 [m] vs. 19.79 [m], respectively (p < 0.001) and 2.46 [m] vs. 2.70 [m], respectively (p = 0.02). However, their mean running time was longer, i.e., 13.33 [s] vs. 11.73 [s], respectively (p = 0.01). Division according to sex showed additionally significantly shorter ball throw distance in the study group in both girls (p = 0.001) and boys (p < 0.001), significantly shorter jump length in the group of girls (p = 0.01), and significantly longer running time in the group of boys (p = 0.04). Children treated for cancer are characterized by decreased physical fitness, and motor ability is sex-dependent. Both groups showed decreased strength, coordination, and upper limb speed. Additionally, worse jumping ability was found in girls whereas decreased speed was observed in boys.
Residue Levels of Organochlorine Pesticides in Breast Milk and Its Associations with Cord Blood Thyroid Hormones and the Offspring’s Neurodevelopment
Authors: Kao Cheng-Chih , Que Danielle E. , Bongo Sayre J. , Tayo Lemmuel L. , Lin Yi-Hsien , Lin Chun-Wen , Lin Sheng-Lun , Gou Yan-You , Hsu Wen-Li , Shy Cherng-Gueih , Huang Kuo-Lin , Tsai Ming-Hsien , Chao How-Ran
Published: April 2019

Previous studies have demonstrated that organochlorine pesticide (OCP) exposure has a negative impact on the neurological function of infants. Only a few reports have investigated the thyroid and growth hormones and their relationship to neurodevelopment after human exposure to OCPs, especially in the case of infants. Our goal was to determine whether breastmilk OCP residues were associated with negative impacts and/or alterations in the neurodevelopment of infants among specific southern Taiwanese mother–breastfed infant pairs. Our subjects (n = 55 pairs) were recruited from southern Taiwan between 2007 and 2010. The thyroid and growth hormone levels in the cord blood samples collected after childbirth were determined. The breastmilk was gathered within one month after childbirth for the determination of OCP levels using a high-resolution gas chromatograph with mass spectrometry, and the neurodevelopment of 10–12-month-old infants was examined using the Bayley Scales of Infant and Toddler Development®, Third Edition (Bayley-III). It was observed that 4,4′-dichlorodiphenyl-dichloroethylene (4,4′-DDE) (mean = 10.3 ng/g lipid) was the most predominant OCP compound in the breastmilk samples. At higher concentrations (>75th percentile), specific OCPs were associated with significantly lower levels of thyroid and growth hormones than at lower concentrations (<75th percentile). Significantly higher odds ratios (ORs) were observed for binary cognitive (OR = 8.09, p = 0.025 for 4,4′-DDT), language (OR = 11.9, p = 0.013 for 4,4′-DDT) and social–emotional (OR = 6.06, p = 0.01 for trans-CHL) composite scores for specific OCPs belonging to the lower exposure group as compared to the higher OCP exposure group. The five domain Bayley-III infant neurodevelopment outcomes were negatively associated with specific OCPs in the breast milk samples based on the redundancy analysis (RDA) test. Bayley-III scales, which include cognitive, language, motor, social-emotional, and adaptive behavior scales, could be predicted by 4,4′-DDT, endrin, endosulfan I, heptachlor, or heptachlor epoxide using multivariate linear regression models with adjustment for maternal age, pre-pregnant BMI, parity, and infant gender. In conclusion, although our study showed that postnatal exposure to breast milk OCPs may be associated with infant neurodevelopmental outcomes and that prenatal exposure, if extrapolated from breastmilk levels, is associated with changes in thyroid and growth hormones that may have effects on neurodevelopment, these associations are only suggestive; thus, further studies are recommended for confirmation.