bluuebunny/crossref_metadata_2025 huggingface dataset:
Keefektifan Strategi Giving, Question, and Getting Answer Terhadap Karakter Siswa Pada Hasil Belajar Membaca Intensif Pada Siswa Kelas IV Madrasah Iptidayah Al Abrar Makassar
Authors: Khaltsum Ummu , Imran Muh Irwinto
Published: August 2019

Penelitian ini dilatarbelakangi oleh rendahnya hasil belajar membaca pada siswa kelas IV Madrasah Iptidaiyah Al Abrar Makassar. Kegiatan pembelajaran membaca pada siswa kelas Madrasah Iptidaiyah Al Abrar Makassar selama ini siswa kurang aktif dalam memberikan pertanyaan kepada guru selain yang ada dalam buku teks. Nilai-nilai karakter dalam pembelajaran Bahasa Indonesia dapat diwujudkan jika guru memahami bahwa pembelajaran Bahasa Indonesia yang dberikan guru dalam rangka melatih keterampilan berbahasa peserta didik baik secara lisan maupun tertulis yang sesuai dengan fungsinya. Namun kenyataannya, guru sering terjebak dalam pembelajaran bahasa Indonesia yang lebih menekankan tentang teori kebahasaan. Pembelajaran lebih bersifat konvensional dan materi pembelajaran lebih pada penguasaan konsep-konsep bukan kompetensi. Dengan adanya permasalahan tersebut, bisa dipastikan tujuan membaca tidak akan tercapai secara maksimal. Hal tersebut menggugah peneliti untuk melakukan penelitian dengan judul “Keefektifan Strategi Giving Question and Getting Answer terhadap Hasil Belajar MembacaIntensif pada Siswa Kelas IV Madrasah Iptidaiyah Al Abrar Makassar”. Penelitian ini menggunakan prosedur penelitian Eksprimen. Subjek penelitian ini adalah siswa Kelas Madrasah Ibtidaiyah Al Abrar Makassar. Teknik pengambilan sampel yang digunakan adalah purposive sampling. Teknik pengumpulan data dilakukan dengan memberikan tes awal (pretest) kepada satu kelompok yang disebut sebagai kelas eksperimen. Kemudian diberikan perlakuan (treatment) dengan menerapkan metode pembelajaran giving question and getting answer, selanjutnya diberikan tes akhir (post-test) pada akhirpembelajaran. Keberlanjutan penelitian ini akan menghasilkan produk dalam bentuk bahanajar dan publikasi ilmiah pada jurnal nasional maupun international.
ESTIMACIÓN DE LA BIOMASA EN UN BOSQUE BAJO MANEJO DE Pinus patula Schltdl. et Cham. EN ZACUALTIPÁN, HIDALGO
Authors: Figueroa-Navarro Consuelo Marisel , Ángeles-Pérez Gregorio , Velázquez-Martínez Alejandro , De los Santos-Posadas Héctor Manuel
Published: August 2019

Con el objetivo de estimar la cantidad de biomasa en la vegetación arbórea de bosques manejados de Pinus patula se realizó el presente estudio en el Ejido La Mojonera, en Zacualtipán, Hidalgo, México. Este ejido cuenta con un plan de manejo forestal bajo el sistema silvícola de “Árboles padres”. El bosque está dividido en áreas de corta señaladas con la anualidad en la que se ha efectuado la corta de regeneración. Para estimar la biomasa aérea de P. patula se ajustaron ecuaciones simultáneas de regresión tomando en cuenta los diferentes componentes de la estructura de un árbol (fuste, ramas, follaje y corteza). La cantidad de biomasa arbórea del bosque manejado se obtuvo aplicando las ecuaciones generadas y mediante datos de inventario. La biomasa contenida en el arbolado incrementó con una tasa de 6.7 Mg ha-1 en 25 años. El rodal que había sido cortado en 1982 (rodal de mayor edad producto de la corta) presentó una acumulación de biomasa relativamente similar a la contenida en el arbolado de un área que aún no ha sido intervenida (166.6 y 184.03 Mg ha-1, respectivamente). Por tanto, es posible aseverar que los bosques manejados funcionan eficientemente como fijadores y sumideros de carbono, considerando el esquema de manejo que se esté aplicando.
UTILIZACIÓN DE Taxodium mucronatum Ten. PARA DETERMINAR LA VARIACIÓN ESTACIONAL DE LA PRECIPITACIÓN EN GUANAJUATO
Authors: Cortés Barrera Eunice Nayeli , Villanueva Díaz José , Estrada Ávalos Juan , De Pascual Pola Cecilia Nieto , Guerra de la Cruz Vidal , Vázquez Cuecuecha Oscar
Published: August 2019

Se colectaron núcleos de crecimiento en dos poblaciones de Taxodium mucronatum en la región centrosur del estado de Guanajuato y se generaron dos cronologías de ancho de anillo de 128 y 237 años para los municipios de Manuel Doblado y Jerécuaro, respectivamente. Mediante el análisis de componentes principales se determinó una variabilidad común para ambas series de tiempo, por lo que se unieron para crear una cronología regional de 308 años (1700-2007). Para analizar su respuesta climática, se compararon los índices de ancho de anillo con los registros de precipitación de una estación climática regional compuesta por diez estaciones meteorológicas. El período que correlacionó significativamente (r = 0.75, p <0.01) corresponde a la temporada enero-abril. El análisis de calibración-verificación indica una respuesta significativa y explica 62 y 52% de la variabilidad de precipitación total, respectivamente. Dado que ambos subperíodos correlacionaron significativamente con los índices de ancho de anillo, se generó el modelo de reconstrucción climática de precipitación invierno-primavera con el total de datos disponibles con una r2 = 0.59 (p<0.001). Las sequías más fuertes que se reconstruyeron están entre los periodos 1778-1788, 1798-181, 1817-1839 y 1861-1904; mientras que para las condiciones de precipitación arriba del promedio regional destacan las de: 1789-1797, 1840-1860, 1905-1927, 1964-1969, 1987-1994 y 2003-2007.
Editorial
Authors: Mallén Rivera Carlos
Published: August 2019

La superficie forestal mundial para el 2010 comprende cuatro mil millones de hectáreas; de las cuales, sólo Rusia, Brasil, Canadá, Estados Unidos y China, poseen más de la mitad, en contraste 10 naciones no disponen de bosque alguno. Aunque la deforestación muestra señales de reducción, todavía es alarmante la conversión de selvas en cultivos. Sin embargo, pese que a causa de la disminución y degradación de los ecosistemas, la diversidad biológica está en riesgo, en múltiples países existe una tendencia hacia su conservación. Éstas son algunas de las conclusiones del informe de la FAO “Evaluación de los recursos forestales mundiales 2010” (FRA, 2010), el cual señala que en la última década se convirtieron a la agricultura anualmente 13 millones de hectáreas, en comparación con los 16 millones al año del decenio de 1990. FRA (2010) contiene datos de 233 países e integra siete elementos del desarrollo sustentable forestal: extensión de los recursos forestales, diversidad biológica, salud y vitalidad, funciones productivas, protección forestal, sociedad y economía; así como, el marco jurídico, normativo e institucional, además de tendencias de la propiedad y examina más de 90 variables y todos los tipos de biomas.
DIVERSIDAD ARBÓREA Y ESTRUCTURA ESPACIAL DE BOSQUES DE PINO-ENCINO EN IXTLÁN DE JUÁREZ, OAXACA
Authors: Castellanos-Bolaños Juan Francisco , Treviño-Garza Eduardo Javier , Aguirre-Calderón Oscar Alberto , Jiménez-Pérez Javier , Velázquez-Martínez Alejandro
Published: August 2019

Se realizó un análisis comparativo de la diversidad de especies arbóreas y se cuantificaron diversas variables para caracterizar la estructura espacial de rodales de pino-encino en Ixtlán de Juárez. Para ello se aplicó un muestreo aleatorio estratificado y se registró información dasométrica en 91 sitios circulares de 500 m2 cada uno. A nivel de taxón se determinó el valor de importancia y de acuerdo con el dominante se definieron ocho comunidades fitosociológicas: Pipat, Pioax, Pipse, Pidou, Piaya, Piteo, Pirud y Pilei. La diversidad arbórea se estimó mediante el Índice Shannon (H’). Con información de las parcelas de muestreo se conformaron 2,612 grupos, cada uno constituido por cinco árboles vecinos, a partir de ellos se hizo la caracterización estructural. Se determinaron: la mezcla de especies (índice Mezcla de Especies, Mi), el patrón de distribución horizontal (índice de Uniformidad, Wi) y la diferenciación de tamaños de árboles (índice de Dominancia, Ui). De acuerdo con H’, las comunidades Pipat y Piaya presentaron la mayor diversidad de árboles (2.19 y 2.10, con 26 y 19 especies, respectivamente). Las comunidades Piaya, Pilei, Pioax y Pipat, tuvieron la mezcla de especies más alta (0.591< Mi < 0.687); en las ocho comunidades fitosociológicas el arreglo espacial fue aleatorio (0.530 < Wi < 0.569). El análisis del tamaño de los diámetros, por comunidad mostró que de 46-51% de los árboles fueron más delgados que los individuos de referencia. Se concluye que la diversidad de especies arbóreas y la estructura de los rodales son diferentes en función de la comunidad fitosociológica.
Chrysoporthe cubensis (Bruner) Gryzenhout & M.J. Wingf. EN PLANTACIONES DE Eucalyptus grandis Hill ex Maiden EN OAXACA
Authors: Paredes-Díaz Esther , Jasso-Mata Jesús , López-Upton Javier , Alvarado-Rosales Dionicio
Published: August 2019

Eucalyptus grandis es afectado por Chrysoporthe cubensis, hongo causante de cancro en el tallo, que merma la calidad de la madera. A pesar de ello la especie se utiliza en plantaciones comerciales, establecidas en ambientes tropicales. Se delimitaron tres sitios de muestreo de 25 x 25 m en plantaciones de seis años localizadas en el municipio Santiago Yaveo, Oax. Los árboles fueron medidos en diámetro a 1.3 m de altura (DAP) y altura total (AT). Además se registró la ausencia o presencia, así como la severidad de la enfermedad, para estudiar su relación con el DAP y AT. Se recolectaron muestras de corteza de 10 x 10 cm en árboles con hundimiento del tejido maderable (cancro), fisura de la corteza o indicios que mostraban las fases de reproducción del hongo. Se encontraron signos y síntomas de la enfermedad en 43.6% de los individuos, los cuales eran imperceptibles en 21.8%. La infección presentó una relación directa con el DAP, así los árboles de mayor diámetro fueron más afectados. No hubo una relación del patógeno con la altura. Se determinaron las fases sexual y asexual del hongo, lo que puede incrementar su variación genética. El exceso de humedad y la fácil diseminación del patógeno dificultan su control. Se sugiere la eliminación de la vegetación del sotobosque.
Faktor-faktor yang Mempengaruhi Non-Performing Financing
Authors: Rafsanjani Haqiqi , Amin Rukhul , Mujib Abdul
Published: August 2019

Penelitian ini bertujuan untuk mengetahui faktor-faktor yang mempengaruhi NPF. Penelitian ini penting dilakukan karena nantinya dapat dipakai sebagai salah satu referensi bagi pihak bank sebagai pelaku maupun bagi pemerintah atau Bank Indonesia sebagai pembuat atau merumuskan kebijakan tentang perbankan. Pendekatan penelitian yang digunakan dalam penelitian ini adalah pendekatan kuantitatif. Pendekatan ini menggunakan alat analisis yang bersifat kuantitatif dengan menggunakan model ekonometrik yang menitikberatkan pada pengujian hipotesis, data yang digunakan harus terukur, dan menghasilkan kesimpulan yang dapat digeneralisasikan. Metode ekonometrik dalam penelitian ini menggunkan metode analisis Kointegrasi. Variabel-variabel yang digunakan dalam penelitian ini adalah variabel model regresi yang terdiri dari variabel tergantung atau variabel tidak bebas (dependent variable) dan variabel bebas (independent variable). Variabel-variabel tersebut antara lain: Variabel tergantung dalam penelitian ini adalah Non-Performing Financing (NPF) perbankan dan BPR syariah. Variabel bebas dalam penelitian ini terdiri dari: Goss Domestic Product (GDP), Inflasi(Inf), Tingkat Suku Bunga (IR), Total Pembiayaan (Fin), Tingkat Pengembalian (FR).
Ekonomi Islam Global dalam Ranah Fiqh
Authors: Mujib Abdul
Published: August 2019

Salah satu kemunculan sistem ekonomi Islam dipicu oleh ketidakpuasan terhadap sistem kapitalisme yang menjadi perekonomian global dikarenakan kebutuhan terhadap ekonomi Islam semakin mendesak seiring perkembangan zaman dan pengaruh barat dalam memasarkan ekonomi kapitalis, sehingga ummat islam mengambil langkah untuk menghindari prilaku sistem kapitalis yang hampir keseluruh aspek sistem ekonomi, namun masih ada kesulitan dalam perjalanannya karena dikalangan masyarakat muslim masih terdapat kesalah pahaman mengenai ekonomi islam, mereka masih menganggap ekonomi islam hanya sistem ekonomi konvensional yang dipoles agar tampak islami. Walau sebenernya sistem ekonomin islam sudah lama berkembang sejak periode islam klasik dengan munculnya pemikiran ekonomi dalam Islam secara serius dan mendalam lewat kajian fiqh muamalah.
Analisis Perbandingan Kinerja Keuangan Bank Umum Syariah VS Bank Umum Konvensional Di Indonesia Dengan Menggunakan Rasio Keuangan
Authors: Suhendro Dedi
Published: August 2019

Tujuan penelitian ini sebagai perbandingan kinerja keuangan antara Bank Umum Syariah dengan Bank Umum Konvensional di Indonesia menggunakan rasio keuangan periode tahun 2007 sampai dengan tahun 2017. Rasio-rasio keuangan yang digunakan untuk mengukur kinerja keuangan bank terdiri dari rasio CAR, NPL, ROA, BOPO dan LDR.Hasil dari rasio CAR Bank Umum Konvensional lebih baik dalam menjaga rasio modalnya dengan kata lain, Bank Umum Konvensional lebih unggul dalam pemodalan. Hasil rasio NPL pada Bank Umum Syariah lebih tinggi dibandingkan dengan Bank Umum Konvensional hal tersebut menandakan bahwa kredit bermasalah yang dimiliki Bank Umum Konvensional lebih baik dibandingkan dengan Bank Umum Syariah. Hasil rasio ROA pada Bank Umum Konvensional lebih tinggi dibandingkan dengan Bank Umum Syariah hal tersebut menandakan bahwa keuntungan dan penggunaan aset pada Bank Umum Konvensional lebih baik dibandingkan dengan Bank Umum Syariah. Rasio BOPO pada Bank Umum Syariah lebih tinggi dibandingkan dengan Bank Umum Konvensional hal tersebut menandakan bahwa biaya operasional yang dikeluarkan Bank Umum Syariah dalam posisi bermasalah dibandingkan dengan Bank Umum Konvensional. Rasio LDR pada Bank Umum Syariah lebih tinggi dibandingkan dengan Bank Umum Konvensional hal tersebut menandakan bahwa Bank Umum Konvensional lebih mampu untuk memenuhi kewajiban jangka pendeknya pada saat ditagih dibandingkan dengan Bank Umum Syariah.
Sistem Pengendalian Intern Terhadap Fungsi Penerimaan Kas Pada PT. Bank Muamalat Indonesia Cabang Pematangsiantar
Authors: Fauzan M
Published: August 2019

Penelitian ini dilakukan untuk melihat sistem pengendalian intern terhadap fungsi penerimaan kas pada PT. Bank Muamalat Indonesia cabang Pematangsiantar. Data penelitian ini menggunakan data berupa slip setoran dan laporan harian transaksi penerimaan kas serta dokumen yang berkaitan dengan fungsi  penerimaan kas di perusahaan. Data primer yang dikumpulkan dalam penelitian ini diperoleh melalui teknik angket atau kuesioner yang berisikan pernyataan-pernyataan yang diajukan secara tertulis kepada responden untuk mendapatkan jawaban serta informasi yang diperlukan dalam penelitian ini. Selain itu, data primer juga dapat diperoleh melalui teknik wawancara kepada informan penelitian dan observasi, Bank Muamalat Indonesia cabang Pematangsiantar ini beralamatkan di di Komplek Megaland Blok A Jl. Sangnawaluh No. 6-7, Pematangsiantar Sumatera Utara. Dari hasil pengolahan data yang ada diperoleh hasil bahwa sistem pengendalian intern terhadap fungsi penerimaan kas di PT. Bank Muamalat Indonesia cabang Pematangsiantar sudah dilaksanakan dengan baik. Hal ini dapat dilihat dari hasil observasi yang diperoleh yaitu 3,20 yang terdapat pada interval 2,51 – 3,25 dengan kategori “Baik”.
Konsep Maqashid Syariah Menurut Al-Syatibi Dan Kontribusinya Dalam Kebijakan Fiskal
Authors: Zatadini Nabila , Syamsuri Syamsuri
Published: August 2019

Ketimpangan ekonomi menjadi masalah umum bagi seluruh masyarakat di dunia. Untuk mengatasi ketimpangan tersebut dibutuhkan intervensi pemerintah melalui kebijakan fiskal. Kebijakan fiskal sukses terjadi pada masa khilafah Umar bin Abdul Aziz yang menggunakan maqashid syariah sebagai landasannya. Salah satu ulama muslim yang memiliki pemikiran mendalam mengenai maqashid syariah dan berkonstribusi dalam ekonomi adalah Imam al-Syatibi. Untuk itu diperlukan adanya penelitian mengenai maqashid syari’ah dan kontribusinya dalam kebijakan fiskal. Paper ini bertujuan untuk mengkaji pemikiran al-syatibi tentang maqashid syari’ah dilanjutkan dengan kontribusinya dalam kebijakan fiskal. Hasil dari penelitian ini adalah maqashid syariah menurut al-Syatibi bertujuan maslahah yang terklasifikasi menjadi tiga dimensi: primer, sekunder, dan pelengkap. Maqashid syari’ah memiliki andil besar dalam tiga aspek kebijakan fiskal yaitu belanja negara, pemungutan pajak dan biaya rumah tangga.
Determinan Pertumbuhan Aset Asuransi Syariah Di Indonesia
Authors: Nasution Zubaidah
Published: August 2019

Penelitian ini bertujuan untuk menganalisis faktor yang mempengaruhi pertumbuhan aset asuransi syariah di Indonesia. Variabel dependen yang digunakan adalah pertumbuhan aset. Variabel independen yang digunakan adalah investasi, dana tabarru’, klaim dan premi. Populasi penelitian ini adalah semua perusahaan asuransi syariah di Indonesia. Teknik pengambilan sampel menggunakan teknik purposive sampling dan diperoleh 10 sampel penelitian. Teknik analisis menggunakan regresi data panel. Hasil penelitian menunjukkan bahwa investasi, dana tabarru’, klaim dan premi secara simultan berpengaruh signifikan terhadap pertumbuhan aset asuransi syariah di Indonesia. Investasi dan klaim secara parsial berpengaruh positif signifikan terhadap pertumbuhan aset asuransi syariah. Dana tabarru’ secara parsial tidak berpengaruh signifikan terhadap pertumbuhan aset asuransi syariah. Premi secara parsial tidak berpengaruh signifikan terhadap pertumbuhan aset asuransi syariah.
Sinkronisasi Ekonomi Pancasila Dan Ekonomi Islam
Authors: Akbar Muhammad Ali , Ghufron Moh. Idil
Published: August 2019

AbstractThis study discusses the concept of Pancasila economics and Islamiceconomics which have basic and not conflicting similarities. Both of theseeconomic concepts share the goal of realizing social justice for allIndonesian people and social equality in prosperity and prosperity asstated in the five precepts of the Pancasila, as well as imbued with the firstprinciple of the One Godhead Pancasila as its basis.In this study also explained that between the Pancasila economicconcepts and Islamic economics are two economic concepts whose basicprinciples, characteristics and systems are in accordance with theteachings in the Qur'an which is the holy book of Muslims. So that this canstrengthen the confidence of the Indonesian people to not hesitate toimplement the Pancasila economy which is the noble heritage of thefounding fathers of the nation.The method used in this study is library research, which refers to primalmaterials from two components which are the subject of discussion,namely the study of Pancasila economics and Islamic economics. Andadded with other books relating to the problems studied. While the writingmethod used is descriptive analytical, namely by collecting actualinformation in detail and thoroughly from the data obtained, to thendescribe the exact problem under study, then analyze it directly to becompiled as needed in this study by using data content analysis analysis.Kata Kunci: Ekonomi, Pancasila, Islam, Al-Qur‟an, Keadilan,Kesejahteraan.
RESÍDUOS DA CONSTRUÇÃO CIVIL: ESTUDO COMPARATIVO DE DUAS EMPRESAS DE RONDONÓPOLIS -MT
Authors: Souza Jucilene Aparecida , Silva Fernanda Pereira , Santos Dércio Braga , Silva Neide Santos
Published: August 2019

As ferramentas de gestão têm possibilitado melhorias com processos mais sustentáveis. O objetivo consiste em analisar os processos de transformações e reaproveitamentos dos resíduos sólidos da Construção Civil (RCC) de duas empresas no município de Rondonópolis-MT, sendo uma usina de reciclagem da construção civil (E1) e uma empreiteira da construção civil (E2), a partir das aplicações das ferramentas de gestão de sustentabilidade 7R´s e a performance comportamental (CARROLL, 1979). A metodologia baseou-se no método exploratório e descritivo, com o uso de abordagem qualitativa e comparativa, através do estudo de caso aplicado aos dois gestores por meio de questionários subjetivos, cujas análises idealizaram-se com base na triangulação de dados primários. Os resultados da empresa E1, basearam-se na classe A, em Reutilizar, Reaproveitar, Reciclar, Recuperar com performance proativa; nos resíduos de classe B, adequou-se em Reutilizar e Reciclar, com performance acomodativa; os resíduos de classe C e D cercaram-se em Repensar e Recusar, com performance reativa. A empresa E2, resultou-se nos resíduos de classe A em Reutilizar e Reaproveitar, a partir da performance proativa; nos resíduos de classe B, sedimentou-se em Reutilizar e Reciclar, com performance acomodativa; os resíduos de classe C e D enquadrou-se em Repensar e Recusar com performance reativa.
PANORAMA DOS ARTIGOS SOBRE MAPAS MENTAIS PUBLICADOS NA SCIENTIFIC PERIODICALS ELETRONIC LIBRARY – SPELL E NA SCIENTIFIC LIBRARY ONLINE – SCIELO
Authors: Pimentel Cauê Felipe , Pessi Dhonatan Diego
Published: August 2019

O mapa mental é uma ferramenta de planificação e de anotação de informações de forma não linear, o que favorece a memorização, a criatividade, a organização de ideias e possibilita a análise de dados qualitativos. O objetivo desta pesquisa é identificar qual é o panorama dos artigos sobre mapas mentais publicados na base da Scientific Periodicals Eletronic Library (Spell) e da Scientific Eletronic Library Online (SciELO). Utilizou-se a base de dados da Spell (Scientific Periodicals Electronic Library) e da SciELO (Scientific Eletronic Library) para o levantamento dos artigos que continham, em seus resumos ou em seus títulos, as palavras “mapas mentais”. O levantamento, realizado em novembro de 2018, identificou 19 artigos, 09 artigos na base de dados da Spell e 10 artigos na base de dados da SciELO. Os resultados desta pesquisa evidenciam que o tema pesquisado é emergente e que as reflexões realizadas possibilitam iniciar um debate acerca da produção científica brasileira sobre os mapas mentais, considerando a importância e relevância da temática.
ANÁLISE DA EVOLUÇÃO DO EMPREENDEDORISMO NO BRASIL NO PERÍODO DE 2002 A 2016
Authors: Da Silva José Alan Barbosa , Silva Murilo Sergio Vieira
Published: August 2019

Este artigo apresenta a evolução do empreendedorismo no Brasil, nos últimos 15 anos, utilizando como fonte de dados secundário, as pesquisas do Global Entrepreneurship Monitor (GEM) e do Instituto Brasileiro de Geografia e Estatística (IBGE) e do Serviço de Apoio as Micros e Pequenas Empresas (SEBRAE), cuja buscas realizadas de 2002 a 2016. Os resultados apontam uma análise descritiva quanto á taxa de empreendedores novos e nascentes, taxa de empreendedorismo segundo estágio do empreendedor (inicial e estabelecido), bem como, a taxa de empreendedorismo iniciais segundo sua motivação (por oportunidade ou necessidade), empreendedores segundo gênero, faixa etária e grau de escolaridade. Este estudo mostrou que o Brasil de 2002 a 2016 apresenta um crescimento significativo em relação ao empreendedorismo, assim como avanço da contribuição do sexo feminino na economia, aumento do empreendedorismo por oportunidade, bem como estabilidade e maior período de sobrevivência dos negócios já existentes.
Allelic Diversity in the Serum Amyloid A2 Gene and Amyloid A Amyloidosis in a Breeding Colony of Zebra Finches (Taeniopygia guttata)
Authors: Shientag Lisa J , Cabrera Oscar A , Pazour Gregory J
Published: August 2019

A high incidence of amyloid A (AA) amyloidosis was observed in the research breeding colony of zebra finches at our institution. Some birds with hepatic AA amyloidosis were asymptomatic for comorbid conditions frequently associated with the development of AA amyloidosis, whereas other
birds with comorbid conditions failed to develop AA amyloidosis, suggesting a potential genetic component to the disease. Sequencing the SAA2 gene from 20 birds yielded 18 distinct sequences that coded for 5 isoforms of the protein. Most of the amino acid substitutions are unlikely
to affect the protein's structure or function, but 2 changes—R52L and V84M—were predicted to be disruptive. In particular, R52 is highly conserved across vertebrates, with only arginine or lysine found at this position in reported sequences to date. The atypical R52L substitution
occurred in 2 otherwise healthy birds with hepatic AA amyloidosis, supporting the idea that this change is pathogenic.
Биохимический состав шротов кориандра (Coriandrum sativum L.) при различных способах экстракции эфирного масла
Authors: Керв Юлия А. , Сидорова Валерия В. , Крылова Ирина В.
Published: August 2019

Сведения о биохимическом составе шротов сортов кориандра, выращиваемых на территории России, создаст предпосылки для более эффективного и широкого их использования, в первую очередь в качестве добавок в корма. Представлены результаты изучения метаболомных профилей интактных плодов и 3 видов шрота кориандра сорта «Янтарь» (после гексановой, докритической и сверхкритической CO2-экстракций). Даны описание и характеристика идентифицированных групп биологически активных веществ (БАВ). В метаболомных профилях изученных 4 образцов идентифицированы 64 компонента: 13 органических кислот, 14 свободных аминокислот, 5 жирных кислот, 10 многоатомных спиртов (в том числе 3 инозитола), 10 фенольных соединений, моно- и олигосахариды (9 и 3 соответственно). Определен лучший способ экстрагирования масел, при котором наиболее полным образом извлекается эфиромасличная составляющая плодов кориандра и лучше всего сохраняются питательные вещества в обезжиренном шроте. При всех видах экстракции происходило снижение содержания БАВ. При этом больше всего БАВ сохраняется при сверхкритической CO2-экстракции, меньше всего — при докритической CO2-экстракции. Преобладающей фракцией БАВ для всех образцов кориандра являются полисахариды. Продукты переработки кориандра можно рекомендовать для включения в корма сельскохозяйственных животных как добавку к основному корму.
Жирнокислотный состав масел конопли и хлопчатника и перспективы их использования в пищевой промышленности и функциональном питании
Authors: Попов Виталий Сергеевич , Григорьев Сергей Владимирович , Илларионова Ксения Викторовна , Шеленга Татьяна Васильевна
Published: August 2019

Расширение сырьевой базы производства растительных масел с ценными техническими и питательными свойствами, соответствующими запросам пищевой и текстильной промышленностей, за счет сортов конопли и хлопчатника является актуальным направлением исследований. Обсуждается необходимость расширения ассортимента функциональных пищевых продуктов (ФПП), имеющих в своем составе оптимальное содержание функциональных пищевых ингредиентов (ФПИ), в том числе незаменимых омега-3 и омега-6 жирных кислот (ЖК). Решение вышеназванных проблем на гарантированно безопасном для здоровья человека уровне в настоящее время возможно только на базе мировой коллекции ВИР. Исследован жирнокислотный состав масла семян конопли (Cannabis sativa L.) и хлопчатника (Gossypium hirsutum L., G. herbaceum L., G. barbadense L.) из коллекции ВИР. Высокое содержание омега-6 линолевой кислоты в масле семян образцов конопли позволяет использовать его в качестве сырья для изготовления конъюгированной линолевой кислоты. Образцы конопли с высоким содержанием стеаридониковой кислоты могут быть использованы в селекциии для создания отечественных высокостеаридониковых сортов. Выделены образцы семян хлопчатника с соотношением моно- и полиненасыщенных ЖК, оптимальным для производства масла хлопчатника с длительным сроком хранения. Семена хлопчатника линии Тутум с наиболее высокими показателями олеиновой кислоты в масле могут быть использованы в селекции для создания высокоолеиновых сортов. Полученные образцы могут быть рекомендованы в качестве исходного материала при создании продвинутых специализированных сортов со сбалансированным содержанием ФПИ и расширения ассортимента ФПП.
Construcción mental de la alimentación de adultos mayores durante distintas etapas del ciclo vital
Authors: Troncoso Pantoja Claudia , Alarcón-Riveros Mari , Sotomayor- Castro Mauricio , Amaya-Placencia Juan Pablo , Muñoz-Roa Mirna , Petermann-Rocha Fanny
Published: August 2019

Objective: The study was to explore elder’s feeding process mind construction in different stages of life.
 
Study selection, source and data extraction: Through a qualitative study with a phenomenological focus and using semi-structured interviews and discussion groups, it has been deepened into the perception of the childhood, adulthood and current experience towards the feeding process. As data sources, 28 elders that accomplished with the selection criterions of the investigation participated in it. Their answers were coded through the program NVivo 10 and for the conclusions it was used the content analysis through research triangulation.
 
Data synthesis: For childhood, the feeding process is understood as healthy, associated to the availability of natural products and limited access to manufactured products. Adulthood was not considered as important in their feeding attention, situation that is opposed in their current life cycle, because it is perceived the necessity of a healthy feeding, though related to their health care.
 
Conclusions: It is presented the meaning construction in elder people related to their feeding in key stages of their life, like in the childhood, adulthood and current experience as elder. Childhood and elderly stages are perceived as positive for a healthy feeding process.
Marcadores subclínicos de aterosclerosis y factores de riesgo cardiovascular en artritis temprana
Authors: Gobbi Carla Andrea , Asbert Patricia , Alba Paula Beatriz , Resk Jorge , Dotto Gladys , Demarchi Marcela , Cuvertino Eduardo , Pepe Gustavo Alberto , Salica Daniel Antonio , Albiero Eduardo Horacio , Martínez Felipe
Published: August 2019

Background: Mortality from cardiovascular disease (CVD) is increased in rheumatoid arthritis, not explained by traditional cardiovascular risk factors (CVRF), suggesting a role of inflammation. This process would occur early. The common sonographic markers of subclinical atherosclerosis (SA), are increased carotid intima-media thickness (cIMT) or the presence of carotid atherosclerotic plaque and they are closely related to CVD.Aims: To evaluate sonographic markers and cardiovascular risk factors in early Arthritis (EA).A case control study of patients with EA, defined by 3 joints swollen with <1 year of evolution, served consecutively from January 2011 to may 2013, matched with healthy controls, by sex, age and cardiovascular risk factors (hypertension, diabetes mellitus, cardiovascular disease -IAM and ACV, dyslipidemia, family history of CVD) was conducted. We studied demographics data, cardiovascular risk factors, carotid ultrasound measuring increased cIMT or the presence of carotid atherosclerotic plaque in Common Carotid Artery (CCA) and Carotid Bulb (BC), laboratory test that included cholesterol, LDL, HDL, triglycerides in mg%, C-reactive protein (CRP), erythrocyte sedimentation rate (ESR ), anti citrullinated peptide (ACCP), rheumatoid factor (RF), antinuclear antibodies (ANA). EA activity was measured by DAS 28, considering high disease activity (HDA) 5.1; moderate (MDA) from 5.1 to 3.2; and low (LDA) <3.2. Statistics: test Mann-Whitney and chi-square were used, p <0.05 was significant. Results: 25 women, 5 men, average age 43 years (DS 14.7) and 30 controls were included. The average DAS 28 was 4, 8 ± 1. 8; 47% had HDA, 33%MDA and 20%BDA. Both groups had similar values cIMT CCA (0, 57 ± 0.10 mm vs. 0.58 ± 0.15 mm, respectively, P = 0.82) and cIMT BC (0.18mm ± 0.67 vs 0.62 ± 0.15 mm respectively, P = 0.47). There were no carotid plaques. The median total cholesterol was 181,5 vs 183,5 (p = 0.35); triglycerides 99 vs 92,5 (p = 0.68); HDL 54,5 vs 52,5 (p = 0.921 and LDL 105 vs 110 (p = 0.27) in EA and controls respectively. The cIMT CCA and CB were not related to RF, ACCP, CRP, DAS 28 and smoking (NS). There was no difference in other cardiovascular risk factorsConclusions: Ultrasound evidence of atherosclerosis subclinical markers was not found in this study, suggesting that this process may occur after a year of diagnosis.
Apendicitis aguda en niños menores de 4 años:Un dilema diagnóstico
Authors: Rassi Ricardo , Muse Florencia , Cuestas Eduardo
Published: August 2019

Introducction Acute appendicitis is a pathology caused by inflammation of the cecal appendix , due tocthe obstruction of the appendicular lumen,witch leads to a venous congestion and then eventually to an arterial compromise of the appendicular wall with the consequent perforation of it.The main problem of this pathology in children under 4 years is the high index of appendicecal preforations presented by patients at the time of diagnosis,mainly driven by an unspecific clinical presentation,which leads to a low index of suspicion and a high percentage of complications in that age group.
Objetive: perform a literature review on the subject and investigate what is known of appendicitis in children under four years old to date.
The data were obtained through a systematic bibliographic search in the pubmed data base from 1980 to 2017
Conclussion the increase in morbidity of acute apendicitis in children under 4 years has a mixed origin since organic factors are mixed age,together with a temporary diagnostic delay and with it the appearance of complicated forms of the disease ,there is no sign,symptom or group of them that allows early detection of appendicitis in children under 4 years of age.
Función glomerular y síndrome metabólico en adultos venezolanos con factores de riesgo cardiometabólico atendidos en un centro de atención primaria
Authors: Leal Ulises , Ruiz-Fernández Nelina Alejandra , Loaiza Lisbeth , Espinoza Milagros
Published: August 2019

Introduction: The relationship of the metabolic syndrome (MS) and its components with the reduced glomerular filtration rate and proteinuria is not yet widely elucidated. The aim of the study was to associate the estimated glomerular filtration rate (eGFR) and proteinuria to MS and its individual components in adults with cardiometabolic risk factors, who attended a public health center in the municipality of San Diego, Carabobo State, Venezuela.
Methods: Descriptive and cross-sectional study (n=176 individuals). Weight, height, waist circumference, body fat percentage and blood pressure were measured; serum glucose, creatinine, urea, ureic nitrogen, total cholesterol, low (LDLc) and high (HDLc) density lipoprotein cholesterol, triglycerides and glycosylated hemoglobin A1C in whole blood were determined; the presence of proteinuria was determined in partial urine. The eGFR was estimated by equations and the body mass index (BMI) was calculated.
Results: The frequency of MS was significantly higher among patients with CKD (eGFR < 60 mL/min/m2), mildly reduced eGFR (60-89 mL/min/m2), hyperfiltration or proteinuria. The risks of mildly reduced eGFR and protenuria were significantly associated with elevated fasting blood glucose, low HDLc and MS, with and without adjustment for sex, age and BMI. When adjusted for the diabetic condition, only the risk of proteinuria remained associated with MS and elevated blood pressure. The risk of hyperfiltration was not associated with MS.
Conclusion: The reduction in estimated glomerular function and proteinuria were associated with MS and its individual components. Other studies that confirm the results are required.
Relación entre grado clínico de rinitis y función pulmonar en niños y adolescentes sin asma
Authors: Saranz Ricardo José , Agresta María Fernanda , Lozano Natalia Andrea , Alegre Graciela , Sasia Laura Verónica , Ianiero Luciano , Berardi Yanina Viviana , Lozano Alejandro
Published: August 2019

Background: The link between upper and lower airways is recognized clinically as a “unique airway”. Subclinical spirometric abnormalities have been observed in patients with rhinitis without asthma, which could be proportional to rhinitis severity. Objectives: To investigate possible subclinical alterations in lung function and bronchodilator reversibility in children and adolescents with allergic (AR) and non-allergic rhinitis (NAR) without asthma, according to the clinical grade of rhinitis classified by ARIA (Allergic Rhinitis and Its Impact on Asthma). Methods: In a cross-sectional analytical study, we included patients aged 5 to 18 years with symptoms of AR and NAR without asthma. Spirometry was performed by flow-volume curve and we analyzed the abnormalities in respiratory function and bronchodilator response in relation to clinical grade of rhinitis by ARIA using an adjusted logistic model. Results: We studied 193 patients; 42 (21.7%) had some spirometric abnormalities.  Patients with moderate-severe persistent rhinitis had greater impairment of lung function compared to the other grades of rhinitis (p=0.009). This defect was associated with both frequency (p=0.03) and severity of rhinitis (p=0.04) but not with atopic status (p=0.28). A positive bronchodilator response was more frequent in grades moderate-severe of rhinitis than in mild forms (p=0.04). Conclusion: Abnormalities of lung function was more prevalent in moderate-severe persistent rhinitis and was associated with the frequency and severity of rhinitis but not to atopic status.  The bronchodilator reversibility was observed in patients with intermittent and persistent moderate-severe rhinitis.
Eficaz solución quirúrgica a una rotura completa del pectoral mayor
Authors: Pinilla-Gracia Cristian , Rodríguez-Nogué Luis , Hernández-Fernandez Alberto , Martín Hernández Carlos , Carbonel-Bueno Ignacio , Ripalda-Marin Jorge
Published: August 2019

Background: The rupture of the pectoralis major muscle is rare, occurring typically in young male athletes. When the break is complete and the patient active, surgical treatment is the choice.Clinical case: 48-year-old man with severe pain in left shoulder after lifting weights. He presents impotence to adduction and internal rotation of the shoulder with thinning of the axillary fold. MRI confirms the diagnosis of complete rupture of the pectoralis major. Surgical treatment was decided, performing a deltopectoral approach and reinserting the pectoralis major tendon with three cortical buttons.Conclusion: The rupture of the pectoralis major is a typical lesion of active young patients with an increasing incidence. Although there have been no significant differences between the different repair options, in our experience the use of cortical buttons provides very satisfactory results.
¿Ha descendido significativamente la Tasa de Mortalidad Infantil?
Authors: Cuestas Eduardo
Published: August 2019

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Knowledge about family and school contributions in academic achievement-The context of schooling and social representations in India.pdf
Authors: Sinha Chetan
Published: August 2019

The
present paper seeks to identify the social representations of the family and
school contribution in students’ academic achievement. Earlier studies have
taken family and school contribution in terms of taken for granted causal
factors but how they are embedded in our everyday understanding and
interactions may provide an alternative perspective. The qualitative
methodology of content and correspondence analysis of categorical data derived
from interviews and written responses from parents, teachers and students are
utilized. It is discussed that family and school contributions are not just
representations as portrayed in the dominant theories but its notions depend
upon the identities and roles people are conscious. However, people think in a
context which may further have shaped by the interaction patterns, so, social
representations becomes not some stagnant appropriations but crosses the
boundaries of mainstream understanding. Thus family and school contributions
comprise multidimensional pictures and diversified meanings which are not
particularly dependent upon the given or generally expected notions of family
and school contributions to academic achievement.
Surface and integral screen
Authors: Kuyukov Vitaly
Published: August 2019

Surface and integral screen
DESIGNING OF SEARCH AGENTS USING PACMAN
Authors: Pal Jimut Bahan , Modak Sounak , Chatterjee Debadri
Published: August 2019

All of the basic search agents are discussed using the Berkeley AI materials of Pacman interface.
Observed and modelled tidal bar sedimentology reveals preservation bias against mud in estuarine stratigraphy
Authors: Braat Lisanne , Pierik Harm , van Dijk Wout , van de Lageweg Wietse , Bruckner Muriel , van der Meulen Bas , Kleinhans Maarten
Published: August 2019

Mud plays a pivotal role in estuarine ecology and morphology. However, field data on the lateral and vertical depositional record of mud is rare. Furthermore, numerical morphodynamic models often ignore mud due to long computational times and implications of mixed depositional processes. This study aims to understand the spatial distribution, formative conditions, and preservation of mud deposits in the intertidal zone of bars in high-energy sand-dominated estuaries, and to elucidate the effects of mud on morphology, ecology and stratigraphic architecture. To meet these objectives, field data (historic bathymetry, bio-morphological maps and sediment cores of the Shoal of Walsoorden, Western Scheldt estuary, the Netherlands) was combined with complementary hydro-morphodynamic numerical modelling (Delft3D). Based on the field observations, two types of mud deposits were distinguished: 1) mudflat deposits, which are thick (>10 cm) mud beds at the surface associated with high elevations and low accumulation rates; and 2) mud drapes, which are thin (millimetre to centimetre) buried laminae that form and preserve at a wide range of elevations and energy conditions. Model results show that deposition on mudflats occurs just after high-tide slack water in areas shielded from high flood velocities, suggesting that mud accumulation is mostly controlled by elevation, flow velocity and flow direction. Mud accumulation increases shoal elevation, sometimes to supratidal levels. This reduces flow over the shoal, which in turn reduces chute channel formation, stabilises bar morphology and decreases local tidal prism. These effects further promote mud deposition and vegetation settling. Although observations show that mud cover at the surface is relatively high (20-40% of the intertidal area), mud constitutes only a small percentage of the total estuary volume (ca 5%) revealing that only a small fraction is preserved in the stratigraphy. Due to this mismatch between surface and subsurface expression of mud, interpretations of estuarine stratigraphy risk underestimating the influence of mud at the surface on morphodynamics and habitats
DESIGN BAGAN FISHING TOOL USING AUTOMATIC BASED SENSOR MAXSONAR ARDUINO-WR
Authors: Suharyanto Cosmas Eko , Maslan Andi
Published: August 2019

Indonesia is a Maritime country, consists of many islands from Sabang to Merauke. One of the islands is Riau Archipelago. The people of Riau Archipelago are livelihood as fishermen. Fishing Equipment used by fishermen still lags behind other countries that are geographically not maritime nations. Fishermen use a traditional set of fish traps made of light-mounted nets. In the process of catching fish, light instructors are required to collect fish that have positive phototoxic. Fish will gather under lights, then, the nets will be lifted manually by fishermen. The fishing process is less efficient. In this study, we try to create a modern technology by developing prototype, an applicable technology that can be applied for the fisherman. The protyotype developed in this study by making an Arduino-based automatic fish catcher using the Maxsonar-WR Sensor. Through the design stage, analysis and testing, the fishing prototype can do the fishing automatically so that easier job for the fisherman in his work.
Rethinking the fast-slow continuum of individual differences
Authors: Del Giudice Marco
Published: August 2019

The idea that individual differences in behavior and physiology can be partly understood by linking them to a fast-slow continuum of life history strategies has become popular in the evolutionary behavioral sciences. I refer to this approach as the “fast-slow paradigm” of individual differences. The paradigm has generated a substantial amount of research, but has also come increasingly under scrutiny for theoretical, empirical, and methodological reasons. I start by reviewing the basic empirical facts about the fast-slow continuum across species and the main theoretical accounts of its existence. I then discuss the move from the level of species and populations to that of individuals, and the theoretical and empirical complications that follow. I argue that the fast-slow continuum can be a productive heuristic for individual differences; however, the field needs to update its theoretical assumptions, rethink some methodological practices, and explore new approaches and ideas in light of the specific features of the human ecology.
A framework for computational models of human memory
Authors: Kelly M. Alex , West Robert
Published: August 2019

We present analysis of existing memory models, examining how models represent knowledge, structure memory, learn, make decisions, and predict reaction times. On the basis of this analysis, we propose a theoretical framework that characterizes memory modelling in terms of six key decisions: (1) choice of knowledge representation scheme, (2) choice of data structure, (3) choice of associative architecture, (4) choice of learning rule, (5) choice of time variant process, and (6) choice of response decision criteria. This framework is both descriptive and proscriptive: we intend to both describe the state of the literature and outline what we believe is the most fruitful space of possibilities for the development of future memory models.
The effects of emotion recognition training on interpersonal effectiveness
Authors: Schlegel Katja , Hall Judith A.
Published: August 2019

Being accurate in recognizing others’ emotions from nonverbal cues has been shown to correlate with a variety of positive social outcomes. Several training programs to enhance emotion recognition ability have been developed; however, no study to date has examined whether such programs affect behaviors and outcomes in face-to-face social interactions. In the present study, dyads of same-gender students were randomly assigned to complete either a self-administered brief emotion recognition training or a control training about cloud types. All dyads then engaged in an employee-recruiter negotiation. Results showed that dyads trained in emotion recognition reached more egalitarian economic outcomes, rated themselves and their partners as less competitive after the negotiation, and received higher ratings of positive affect from independent observers. These findings open up the potential for various applications in the context of work, education, and close relationships.