bluuebunny/crossref_metadata_2025 huggingface dataset:
The Association between Body Mass Index and Physical Fitness among Adolescents
Authors: Simbolon Muhammad Eka Mardyansyah , Firdausi Dzihan Khilmi Ayu
Published: April 2019

The lifestyle and diet of today's modern society can lead to overweight and obesity. Overweight and obesity is now beginning to worry. This study aims to provide a description of the condition of Body Mass Index (BMI) and physical fitness among adolescents in Bangka Belitung Islands in 2017, and how BMI and physical fitness are associated. 105 adolescents were participants of this study, 90 male and 15 female adolescents. Participants aged ± 18 years in the year of the study conducted. Anthropometry is performed to identify participants' BMI. Performance tests were conducted to identify the components of physical fitness related to the health of the participants. Performance of vertical jump (leg power), sprint 60 meter (speed), push-up (strength and endurance of arm muscle), sit-up (strength and endurance of abdominal muscles), and run / walk distance 1000/1200 meters (cardiorespiratory endurance). BMI has a significant correlation with the strength and endurance of arm muscle (t = 3.79, p < 0.05). BMI has a significant correlation with leg power (t = 4.97, p < 0.01). BMI correlates significantly with speed (t = 4.04, p < 0.05). CRE is only significantly correlated with abdominal muscle strength and endurance (t= 2.51, p < 0.01). Overweight and obesity can be prevented through the provision of a program of physical activity that meets the rules of physical fitness. The program should be provided from primary to senior high school and it’s a sustainable long-term program at every level of education at school. Hopefully overweight and obesity can be prevented.
The Effect of Motor Ability Level on Taekwondo Kick Learning Outcome through Reciprocal Teaching Style
Authors: Juniar Dicky Tri
Published: April 2019

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh gaya mengajar resiprokal dan motor ability tinggi terhadap hasil tendangan dolyo chagi. Metode yang digunakan pada penelitian ini adalah metode eksperimen. Pengambilan sampel yang penulis gunakan dengan cara acak sederhana (random assignment). Hasil dari penelitian ini adalah terdapat pengaruh yang signifikan gaya mengajar resiprokal untuk mahasiswa yang memiliki motor ability tinggi terhadap hasil belajar tendangan dolyo chagi (thit.=12,77 > ttab. 3,63). Hal itu disebabkan oleh karena mahasiswa yang memiliki motor ability tinggi mampu belajar secara cepat dalam menguasai teknik-teknik dasar tendangan dolyo chagi taekwondo, karena pola pembelajaran tidak lagi dikontrol oleh dosen, melainkan tergantung pada diri mahasiswa sendiri. Semakin tinggi semangat belajar yang dapat mereka tunjukkan, maka semakin besar peluang keberhasilan yang mereka peroleh.The porpose of this research was to determine the effect of reciprocal teaching style and high motor ability on the results of dolyo chagi kicks. The method used in this research is the experimental method. Sampling that the author uses in a simple random way (random assignment). The result of this research is that there is a significant influence on reciprocal teaching style for students who have high motor ability towards learning outcomes of dolyo chagi kick (thit.=12,77 > ttab. 3,63). This is because students who have high motor abilities are able to learn quickly in mastering the basic techniques of dolyo chagi taekwondo kicks, because the learning pattern is no longer controlled by the lecturer, but depends on the students themselves. The higher the enthusiasm for learning that they can show, the greater the chances of success they get.
The Indonesian National Sports Games (PON): Expectations and Reality
Authors: Ma'mun, Sinta ID : 5994366 Amung
Published: April 2019

This paper describes an empirical study about the expectation and reality of the Indonesian NationalSportsGames (PON) aftertheregulationaboutnationalsportsystemcameintoforce in 2005. To describe the achievement and issues associated with the objectives of PON, analyses of report documents of the 2008, 2012, and 2016 PON were carried out. In addition, interviews with athletes and officials from several contingents and focus group discussions with experts were also conducted. In terms of maintaining the unity and integrity of the nation, PON could be deemed to meettheexpectationsbutsomemodificationsshouldbemadetotheidealism,management,andsport contents to improve the development system of national sport. However, organizing PON as a talent scout effort is no longer valid due to some issues associated with recruitment system, match and sport categorization system, and event time selection. Even so, PON is still needed to stimulate sport development in regional level. There should be a new policy in order for PON to achieve all of its goals.This paper describes an empirical study about the expectation and reality of the Indonesian NationalSportsGames (PON) aftertheregulationaboutnationalsportsystemcameintoforce in 2005. To describe the achievement and issues associated with the objectives of PON, analyses of report documents of the 2008, 2012, and 2016 PON were carried out. In addition, interviews with athletes and officials from several contingents and focus group discussions with experts were also conducted. In terms of maintaining the unity and integrity of the nation, PON could be deemed to meettheexpectationsbutsomemodificationsshouldbemadetotheidealism,management,andsport contents to improve the development system of national sport. However, organizing PON as a talent scout effort is no longer valid due to some issues associated with recruitment system, match and sport categorization system, and event time selection. Even so, PON is still needed to stimulate sport development in regional level. There should be a new policy in order for PON to achieve all of its goals.
TERRITORIAL AND LOGISTICAL ORGANIZATION OF URBAN TOURISM IN CONTEXT OF ITS SUSTAINABLE DEVELOPMENT (UKRAINE’S CASE)
Authors: Smyrnov I.
Published: April 2019

The territorial and logistic aspects of the integrated strategy of sustainable development of urban tourism, based on two concepts – tourism decentralization and reverse logistics are outlined. The first concept is based on the geologistical organization of the tourist space of the city, which includes such components as: geologistical (geographical and logistical) identification of the resource base of urban tourism; geologistical planning of tourist flows and determination of their needs; geologistical design of tourist infrastructure; geologistical design of supply chains of tourist infrastructure. At the same time, the geographical identification of the resource base of urban tourism means geospatial localization of tourist objects in the city. They should be considered as a kind of “tourist magnets”, which attract the flow of tourists to certain parts of the city. Accordingly, the territorial concentration of tourist objects causes a concentration of tourist flows, therefore these considerations should be taken into account when creating and placing new tourist objects in certain parts of the city so that there will be no territorial over-saturation of them. Consequently, instead of the territorial concentration of tourist objects in the central parts of the city, their territorial dispersion, that is, dispersion across the city territory, should be proposed. Logistical identification of the resource base of urban tourism means the definition of the logistic potentials of individual tourist objects, that is, the maximum possible tourist flows, which will not affect the sustainable development of tourism and the state of tourist resources. Geologistical planning of tourist flows and their needs means forecasting the size and structure of tourist flows and their needs, which can be divided into needs of the first and second levels. Geologistical planning of tourist infrastructure is to develop a network of tourism infrastructure objects in order to meet the previously determined needs of tourists of the first and second levels. The geologistical design of supply chains to ensure the functioning of tourism infrastructure objects includes the development of territorial transport and logistic schemes for their supply, taking into account the characteristics of the road network of cities and the locations of the objects themselves.
The second concept involves an integrated approach to the recycling of the total amount of urban waste, including tourist one, taking into account their collection and removal from the city, as well as processing at special enterprises. The experience of Ukrainian cities of Lviv and Kyiv in this context is considered. At the same time Kyiv is more efficient in processing municipal waste, including tourist one, and Lviv faces the problem of the removal and recycling of urban waste, including tourist, over which the city now works.
INTEGRATION OF ELDERLY INVENTORS INTO THE MARKET OF INNOVATION
Authors: Motuzenko Ol. , Demianenko S. , Petlina D. , Urbani L.
Published: April 2019

The research is devoted to the study of mechanisms, taking into account the territorial differentiation of specific countries, which provide support and assistance for elderly inventors from the realization of their creative potential to the integration of the invention into the market of innovations. Based on the analysis and synthesis of the literature and statistical material collected by the authors, results of a sociological survey of elderly inventors and the study of the best practices of their integration into the market of innovation, which were implemented within the framework of the research academic mobility of authors within the framework of the GRAGE project. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 645706. This publication reflects only the author’s view and the REA is not responsible for any use that may be made of the information it contains. Carried out complex analysis of the effects of inventive activity on the elderly, society and on the market of innovations. Determined the trends of elderly inventors and their dividends in the process of inventory implementations. Developed the “Elderly for Elderly” model within the pilot region of Le Marche (Central Italy), taking into account the economic and socio-cultural characteristics of Italy. The author’s proposed model for the integration of elderly inventors into the market of innovations can be used by regional authorities (Le Marche region, etc.) to create effective mechanisms of public-private partnership to provide expert support to elderly inventors with a view to bringing them to the market of innovations, raising the level of inclusiveness of elderly people in the economic and social development of territories, ensuring the concept of active aging.
TERRITORY, PLACE, SCALE, AND POLARIZATION OF ELECTORAL PREFERENCES IN UKRAINE, 2002-2014
Authors: Dobysh M.
Published: April 2019

Nationalization of the party system and electorates not obviously results in the territorial homogenization of voting behavior or shifts from the territorial to functional cleavages. Elections outcomes in Ukraine are broadly analyzed from the perspective of regional divisions, compositional effects, cleavages, and polarization of political beliefs. However, we assume that spatiality of electoral behavior in Ukraine is more complex and might be better understood from the perspective of the TPSN framework – intertwined and mutually constitutive effects of territory (T), place (P), scale (S) and networks (N). The paper aims to analyze territorial homogenization, heterogeneity, and polarization of electoral behavior in Ukraine using data at polling stations level for 2002-2014 parliamentary elections. We use Lee index (the analysis of variance using mean absolute deviation divided by two to avoid double counting) to analyze territorial homogenization. The study reveals that in 2002-2014 Ukraine was continually territorially homogenized, while, at the same time, territorially polarized – national territorial homogenization index was decreasing (higher homogenization), while the index for particular regions (Galicia and Donbas) was permanently high (higher polarization) in 2002-2012 for Galicia and in 2006-2014 for Donbas oblasts. The cartographic analysis reveals that electoral behavior patterns and territorial polarization often follow administrative borders (oblast or rayon level) as well as historical borders (the interwar border between USSR and Poland and the border between Austrian and Russian empires). Analysis of Manafort trial court documents also reveals strategic deployment of geographical scale by Party of Regions. Despite being empirically very limited, this study shows that mutual effects of bounded territories, place contexts, scale, and networks are crucial for the understanding how parties territorially structure Ukraine.
TRANSPORT AND GEOGRAPHICAL LOCATION AS A FACTOR OF EASTER EUROPEAN GAS HUBS FORMATION
Authors: Yaroshevych M.
Published: April 2019

The Eastern European gas hub is one of the largest energy projects that can liberalize the natural gas market, integrate the Ukrainian gas transportation system into a European gas pipeline system and ensure the profitability of the country’s underground gas storage facilities. The article considers the geographical position as an important factor in the formation of the East European gas hub. There are analysed the basic parameters of functioning of gas storages in the article. There is also considered the European experience of functioning of gas hubs in the paper. The analysis of functioning of gas hubs of Germany and their connection with gas storage of the country is discovered. In the case of Ukraine, the gas storages of the Western region provides extraordinary manoeuvrability of gas flows, optimization of the operating modes of the energy sector, as well as the creation of necessary operational and strategic gas reserves, which is important in the context of market relations. All these preconditions can serve as a powerful base for the creation of a European-style gas hub in Ukraine. The development of the gas sector in Ukraine has a priority in the context of the implementation of Ukraine’s European integration plans in the economic sphere and is determined not only by the geographical location but also by the technological integration of the gas transportation infrastructure in the Middle East European economic area over the past decades. The entry of the Ukrainian natural gas market into the European gas market system will contribute to: enhancement of Ukraine’s energy security; improving the quality and level of relations between Ukraine and the EU countries in cooperation on the gas markets of Central and Eastern Europe; creating a favourable investment climate for the further development of the gas transmission system. Taking into account the European experience, it can be argued that gas storages of Western part of Ukraine, from the transport and logistics point of view, create a powerful base for the formation and further operation of the East European gas hub.
OPTIMALISASI PENGGUNAAN INSTAGRAM DALAM PRAKTIK KEHUMASAN PEMERINTAH
Authors: Farhatiningsih Lizzatul
Published: April 2019

Digitalisasi membuat para praktisi PR pemerintah yang sebelumnya berfokus pada konsep-konsep lama telah dengan cepat merangkul media sosial dan mempertimbangkannya untuk menjadi bentuk baru dari kehumasan. Media sosial digunakan untuk merevolusi pekerjaan kehumasan mereka dengan harapan menjadi lebih global, strategis, dua arah dan interaktif, simetris atau dialogis, dan bertanggung jawab secara sosial. Instagram adalah aplikasi berbasis mobile yang memungkinkan pengguna untuk mengambil foto atau gambar, menerapkan alat manipulasi yang berbeda untuk mengubah tampilan gambar, dan membaginya secara langsung. Artikel ini merupakan artikel konseptual yang bertujuan untuk menjelaskan konsep kehumasan dengan melihatnya dari sisi humas pemerintah di era digital saat ini dihubungkan dengan penggunaan media sosial yaitu Instagram. Hasil studi konseptual menunjukkan bahwa Instagram telah unggul sebagai alat komunikasi dan pemasaran yang efektif untuk menampilkan produk dengan deskripsi visual serta menunjukkan pentingnya interaksi ketika sebuah organisasi ingin membangun dan memupuk hubungan antara organisasi dengan publik. Terjadi perubahan sistem kinerja humas pemerintah saat ini karena dibutuhkan kecepatan dalam menyampaikan informasi dan tanggap dalam menangani keluhan masyarakat. Tanggung jawab dalam pengelolaannya bagi pemerintah lokal terletak pada petugas informasi dan komunikasi publik, yang harus mendapat persetujuan dan dukungan dari pejabat pemerintah, baik yang terpilih maupun yang ditunjuk.
MAKNA JURNALISME DALAM ERA DIGITAL : SUATU PELUANG DAN TRANSFORMASI
Authors: Waluyo Djoko
Published: April 2019

Abstrak- Artikel ini  mengulas tentang  makna jurnalisme konvensional  yang dewasa ini dipraktikkan dalam era digital. Kemajuan teknologi Internet telah membuka peluang yang lebih luas bagi media konvensional untuk memanfaatkan teknologi konvergensi media dan sekaligus mulai bertransformasi untuk berubah sebagai media digital dengan mengkonstruksi kembali kebijakan redaksi,organisasi media , manajemen media,sumber daya manusia hingga sasaran khalayak yang dituju dalam sebagai media baru. Konsep  jurnalisme konvensional  yang dirumuskan sebagai berita  yang melaporkan setelah kejadian, berubah menjadi konsep berita yang melaporkan pada waktu bersamaan peristiwa berlangsung. Media baru bersifat multi-arah, bukan hanya searah. Tidak mempunyai ’khalayak’ sehingga tidak ada publik massa. Media baru sangat beragam dalam bentuk dan kontennya.Bahan artikel ini bersumber dari  buku-buku dan literatur yang terkait. Analisis dilakukan  kualitatif-deskriptif.  Diharapkan artikel ini dapat memberi pemahaman lebih jelas mengenai perkembangan jurnalisme dalam era digital yang telah hadir ditengah-tengah masyarakat luas.
RESEPSI PENONTON ATAS WACANA POLIGAMI PADA FILM (STUDI PADA PENONTON FILM “BERBAGI SUAMI” (2006))
Authors: Maretha Ayu Tiara , Anantatama Surya , ATH Vicky , Andlika Vienty
Published: April 2019

Abstrak - Poligami selalu menjadi diskusi yang menarik karena melahirkan dua kelompok yang selalu dalam posisi pro dan kontra di masyarakat. Hal ini mendorong peneliti untuk melakukan penelitian mengenai wacana poligami melalui media film yang menggambarkan realita poligami berdasarkan gambaran sutradara yang kemudian ditonton oleh subjek penelitian guna melihat resepsi subjek atas wacana poligami. Film “Berbagi Suami” diangkat menjadi objek penelitian yang berusaha memandang persoalan ini dari kacamata subjek dan objek di dalam film tersebut, terutama dalam membahas isu poligami. Penelitian ini menggunakan pendekatan kualitatif dengan menggunakan strategi fenomenologi. Subyek penelitian berfokus pada penonton film “Berbagi Suami”, yakni pria muslim yang memiliki status marital monogami. Untuk mendapatkan makna dari subjek dan objek, maka peneliti menganalisis fenomena poligami berdasarkan percakapan antar tokoh dan potongan adegan pada film “Berbagi Suami”. Pada penelitian ini peneliti menggunakan teori resepsi encoding-decoding oleh Stuart Hall dengan menggunakan tiga konsep Dominant Hegemonik, Negotiated, Oppositional.

Abstract – Polygamy has always been an interesting discussion because it gave birth to two groups that were always in pro and contra positions in the community. This encourages researchers to conduct research on polygamy discourse through film media that describes the reality of polygamy based on the description of the director who is then watched by the subject of research to see the reception of the subject of the polygamy discourse. The film "Berbagi Suami" was appointed as the object of research that sought to view this issue from the perspective of the subject and object in the film, especially in discussing the issue of polygamy. This study uses a qualitative approach using phenomenology strategies. The research subjects focused on the audience of the film "Berbagi Suami", namely Muslim men who have monogamous marital status. To get the meaning of the subject and object, the researcher analyzed the phenomenon of polygamy based on conversations between characters and pieces of scenes in the film "Berbagi Suami". In this study the researcher used the reception theory of encoding-decoding by Stuart Hall using three Dominant Hegemonic concepts, Negotiated, Oppositional.
ETIKA BERKOMUNIKASI DI MEDIA ONLINE DALAM MENANGKAL HOAX
Authors: Mustika Rieka
Published: April 2019

Artikel ini berusaha membahas etika komunikasi dalam menangkal fenomena hoax dan bagaimana mengupayakan pencegahan penyebaran hoax. Berita hoax seringkali tersebar di berbagai media terutama di media online. Sebuah informasi bisa saja mengandung kesalahan  atau bias. Namun, kekeliruan dalam hoax adalah buah dari kesengajaan. Apabila masyarakat mengetahui dan melaksanakan aturan-aturan yang telah ada, sangat mungkin jika berbagai informasi berbau hoax akan dapat ditangkal. Dari banyaknya masyarakat yang menggunakan media online ini, maka perlu adanya dorongan kepada semua lapisan masyarakat agar memiliki etika bagaimana berkomunikasi dengan baik di media online.
Planes nacionales de desarrollo en Colombia y management público (1958-2018). Un estudio bajo la técnica cualitativa del análisis de contenido
Authors: Vergara Varela Rafael
Published: April 2019

El artículo busca dar respuestas académicas en torno al significado y relevancia del concepto management público. A partir de esta conceptualización la investigación se centró bajo la metodología cualitativa de la técnica del análisis de contenido aplicada a los planes nacionales de desarrollo en Colombia en una lectura holística de los sectores agropecuario e industrial en los últimos 60 años. La respuesta y la evidencia generada fruto de esta investigación buscan explicar hermenéuticamente la noción más ajustada de management público como elemento de gestión pública de la planificación del desarrollo económico el cual se inscribe en cada plan de desarrollo que corresponde también a cada administración presidencial en Colombia durante el periodo delimitado.
Elecciones racionales ¿utopía?
Authors: Cerquera Losada Oscar Hernan , Gomez Segura Camilo Fabiam , Orjuela Yacue Cristian Felipe
Published: April 2019

Los individuos constantemente están tomando decisiones, que en muchos casos pueden presentar fallas de coordinación e información. Resulta importante preguntar sí los individuos siempre presentan ese comportamiento óptimo y maximizador en sus decisiones, aspectos característicos de la teoría de la racionalidad. El objetivo de este artículo es determinar, a partir de autores como McFadden, Woodford, Kahneman, Sims, sí los individuos aun toman decisiones basado en la racionalidad, o por el contrario, sí la racionalidad hoy en día es considerada como una utopía. Para determinar esto, se realizó un análisis cualitativo exploratorio de las principales teorías que sobre esta materia se han desarrollado en los últimos años. Dentro de los resultados se destaca, que a pesar de que se ha avanzado mucho en la formulación de modelos que expliquen mejor las decisiones de los agentes, es claro que no ha sido suficiente. La Teoría de la Prospectiva de McFadden no puede generar implicaciones económicas, debido a que los individuos que toman decisiones arbitrarias son limitados en los mercados. Mientras que en la teoría de la Desatención Racional desarrollada por Sims y adoptada por Woodford, los individuos tienen capacidad finita de procesamiento de información.
TRATAMENTO DE SEMENTES DE CEBOLA COM EXTRATO DE PRÓPOLIS E Plectranthus amboinicus NO CONTROLE DE Aspergillus sp.
Authors: Carvalho B. L. , Souza E. P. , Anjos L. V. S. , Nakada-Freitas P. G. , Cardoso A. I. I. , Amador T. S. , Santos T. P. , Magalhães T. H.
Published: April 2019

Com a grande preocupação pela saúde e a preservação do meio ambiente, a busca por fontes alternativas de controle de doenças vem crescendo na agricultura. Isso porque os agrotóxicos estão sendo usados de forma indiscriminada, colocando em risco a saúde humana e o meio ambiente. As recentes pesquisas mostram a variedade de extratos vegetais que possuem substâncias bioativas eficientes no controle de patógenos. Por este motivo, o presente trabalho teve por objetivo avaliar o efeito de extrato de própolis e Plecthanthus amboinicus no tratamento de sementes de cebola inoculadas com Aspergillus sp. As sementes de cebola foram inoculadas com o fungo Aspergillus flavus. Posteriormente foram aplicados os tratamentos com agitação de cinco minutos em soluções de própolis e P. amboinicus nas concentrações: 0; 5; 15; 25%. O experimento foi montado em esquema fatorial 2 x 4 em delineamento inteiramente casualizado com cinco repetições. Para as soluções de P. amboinicus houve o preparo de meios de cultura com BDA (batata-dextrose-ágar) e inseridos discos de 5 mm do fungo, para que houvesse a verificação do efeito in vitro no desenvolvimento do patógeno. As características avaliadas foram: diâmetro do halo de crescimento do fungo (teste in vitro); teste de sanidade; primeira contagem de germinação; germinação ; massa seca de plântula; comprimento de raiz e parte aérea de plântula e teste de emergência. Os extratos de hortelã-pimenta e de própolis não foram eficientes no controle do fungo Aspergillus sp., mediante as concentrações de estudo. O extrato de hortelã-pimenta utilizado no tratamento de sementes de cebola pode ter provocado fitotoxidez, desencadeado menores valores para a maioria das características de qualidade fisiológica destas sementes, comparativamente ao extrato de própolis.
EQUIPAMENTO MÓVEL DE AUXÍLIO A COLHEITA DE BATATA (Solanum tuberosum L.)
Authors: Freitas G. J. , Souza J. P. , Roque J. C. , Marchiori P. S. , Franco T. N. , Marques V. C. , Nääs I. A. , Silva M. C.
Published: April 2019

A produção de batatas foi introduzida no Brasil primeiramente pelo Sul do país onde as condições climáticas eram mais favoráveis para sua produção. A partir do início do século 21, a produção se expandiu para São Paulo e Minas Gerais. A batata é um tubérculo comestível, rico em amido e carboidratos, sendo relevante para a economia brasileira e sua produtividade no país está crescendo. Este trabalho teve como objetivo apresentar uma solução para os pequenos produtores que desejam investir em melhorar as condições de recolhimento de batata, tendo como principal foco o aumento de eficiência de 13,3% do que o produtor gasta hoje com mão de obra e aumento de produtividade do trabalho na lavoura de 33% em relação ao tempo atual, além da melhoria da saúde e redução da penosidade do trabalhador de campo. Para o desenvolvimento do protótipo foram levantados dados de campo de cultura do tubérculo. A carga no protótipo foi testada usando simulação de tensões aplicadas nos componentes. Esta máquina tem mecanismos que facilitam o processo de recolhimento de batatas no campo. A implementação do equipamento visou diminuir o risco ergométrico postural dos trabalhadores desta atividade.
THE COMPUTATIONAL TOOLS INTERNET OF THINGS, BIG DATA, DATA MINING AND THE ENERGY EFFICIENCY
Authors: Vasconcelos J. S. , Barreiros R. M. , Zuin L. F. S. , Rabi J. A. , Baesso M. M. , Godinho E. Z. , Caneppele F. L.
Published: April 2019

Computer science is a tool that has allowed great advances for the development of humanity in recent decades, leading to well-being, productivity and various types of gains. In turn, with the increasing consumption of electric energy, energy efficiency has been used by more areas and sectors of society. This work aims to investigate the literatures and terminologies of Internet of Things, Big Data, Data Mining and the relationship with energy efficiency through publications and application examples these terms. A literature review was carried out based on the search for works in the area of ​​computing and computing and its relation with energy efficiency. Considering that these themes are contemporary to the new millennium, even though the themes are recent and although several items still need to be deepened, there is a great development involving energy efficiency and the terms internet of things, great data and data mining.
CARACTERÍSTICAS FÍSICAS E GERMINATIVAS DE SEMENTES DE Trichilia claussenii C.DC. PARA A REGIÃO DO MÉDIO ALTO URUGUAI – RS
Authors: Maffra C. R. B.
Published: April 2019

O conhecimento dos aspectos germinativos de espécies nativas da Floresta Estacional Decidual é importante para impulsionar programas de recuperação de fragmentos florestais nesta região fitoecológica. Neste sentido, o presente trabalho teve por objetivo determinar os aspectos físicos e germinativos de sementes de Trichilia claussenii C.DC, uma espécie importante que predomina em muitos fragmentos da região do Médio Alto Uruguai-RS. Para a determinação do peso de mil sementes foram utilizadas oito repetições de 100 sementes cada e calculado o coeficiente de variação. Para o teor de umidade utilizou-se 4 repetições de 25 sementes, as quais foram submetidas à secagem em estufa a 105ºC ± 3ºC por 24 horas. Para a determinação do Índice de Velocidade de Germinação (IVG) e da Germinação Final (GF) utilizou-se 16 repetições de 25 sementes, colocadas em caixas plásticas gerbox com vermiculita umedecida por água destilada e acondicionadas em câmara de germinação (BOD). O peso de mil sementes foi de 851 g (1.175 sementes/kg e CV=1,7 %) com umidade de 39,2%. O IVG encontrado foi de 2,78 e a germinação final de 73,28%. Essas informações são úteis para a silvicultura da espécie.
PRODUÇÃO, QUALIDADE E MATURAÇÃO DA UVA ‘SYRAH’ EM CONDIÇÃO SUBTROPICAL DO BRASIL
Authors: Pimentel Junior A. , Domingues Neto F. J. , Da Silva M. J. R. , Tecchio M. A.
Published: April 2019

Diante a perspectiva de revitalização da vitivinicultura no Brasil, algumas restrições diante os produtores foram constatadas, sendo, a falta de conhecimento das cultivares de uvas para suco e vinho e seu comportamento nas condições climáticas regionais. Neste sentido, o objetivo do trabalho foi avaliar a produção, qualidade de frutos e a maturação da uva ‘Syrah’ em região subtropical. O experimento foi realizado na Fazenda Experimental da Unesp, em São Manuel-SP. Foi utilizado o delineamento inteiramente casualizados com cinco repetições de cinco plantas cada. As videiras da cultivar Syrah enxertadas no porta-enxerto ‘IAC 766’ se apresentavam em terceiro ano de produção, no espaçamento de 2,0 x 0,80 m e sustentadas sobre o sistema de espaldeira alta. A partir do início da maturação se estendendo até a colheita, foram coletadas semanalmente 100 bagas por parcela experimental para a avaliação da maturação, determinando-se os teores de sólidos solúveis (SS), acidez titulável (AT), pH e relação SS/AT. Por ocasião da colheita, avaliou-se: produção, produtividade, número de cachos por planta, massa fresca, comprimento e largura dos cachos, bagas e engaço e número de bagas por cacho. As características de produção, físicas e de maturação da uva ‘Syrah’, permite considerar que esta cultivar, nas condições subtropicais brasileiras, apresenta condições ideais de produção para elaboração de vinhos.
Uso de projetos em salas de aula dos Institutos Federais: uma análise sob a ótica da Aprendizagem Baseada em Projetos e das competências do século 21
Authors: Santos Aaron Pedro Santana , Medeiros Francisco Petrônio , Paz Alber , Rodrigues Junior Josivaldo Gomes , Medeiros Rafael Figueirêdo
Published: April 2019

Given the practical nature of the Brazilian Federal Institutes courses, the use of projects as a pedagogical tool is frequent. Projects have been considered one of the most suitable learning approaches to reach the 21st Century skills, such as Critical Thinking, Collaboration, Communication and Creativity. Project-based Learning is a student-centered learning methodology, and although it leads the course or part of it through a project, it differs from the simple use of that as part of the course evaluation. To ensure the effective promotion of these skills using projects, the Project-based learning (PBL) Gold Standard was designed to be essential requirements for an efficient project. This research seeks to ascertain how the application of classroom projects in the Federal Institutes are aligned to the recommendations of the methodology, it also examines whether these applications have been effective. From the report of the researched teachers (N = 170) from different areas and educational levels, it was possible to verify that at least 50% of teachers apply at least 4 of the minimum requirements for an efficient project (out of a total of 7). Although there is no full adherence to the methodology model, there is an efficient promotion of the 21st Century Skills.
Comportamento vegetativo do tomateiro-cereja (Lycopersicon pimpinellifolium) irrigado com águas salinas
Authors: Barros Lidiane Maria dos Santos Guimarães , Freire Jose Lucínio de Oliveira , Silva Andreza Agda Dantas
Published: April 2019

Saltwater in irrigation is an alternative to agriculture in the semi-arid region of the Northeast of Brazil. Due to the lack of research on this theme, this work aimed at the effects of water salinity on the vegetative behavior of cherry tomatoes. The experiment was carried out in a completely randomized design with 50% shade, using six water levels (0.5, 2.0, 3.5, 5.0, 6.5 and 8.0 dS m-1) and eight replicates. Absolute and relative growth rates in height, stem diameter, fresh epigene phytomass, dry leaf phytomass, days for initial, stem, root and total flowering, leaf biomass, root and root biomass were analyzed. The salinity reduced absolute and relative growth rates in height; the absolute growth rate of the fresh epigene phytomass and the dry foliar, caulinar, root and total phytomass; the allocation of the biomass; and the flowering days of the crop. The absolute and relative growth rates of the stem diameter, the relative growth rate of the fresh epigene phytomass and the root biomass allocation were not influenced by the increase in the electrical conductivity of the water. The leaf biomass allocation was the indicator that best represented the effect of saline stress and obtained linear growth
Construção do conhecimento sobre as aves da Caatinga através de atividades lúdicas no processo de ensino e aprendizagem
Authors: Santos de Souza Randson Norman , Severiano Juliana Santos
Published: April 2019

The actions of the research aimed at making elementary students aware of the importance of raising the concern for the environment, facilitating the construction of knowledge about birds and their biomes through playful environmental education. A total of 18 students, aged between 8 and 9 years, participated in the study. The research included stages that had theoretical and playful activities within the classroom, a semi-structured form with discursive and objective questions was applied at the beginning and end of the activities. As a result, it was seen that the lectures associated with the playful ones contributed to a better learning of the students in the construction of knowledge about the topics studied. Thus, the use of playful activities as a tool within the classroom helps in the construction of knowledge of the elementary school students about the topics seen in the classroom.
Avaliação ocupacional quantitativa das temperaturas extremas em um laboratório acadêmico: os reflexos da exposição para a saúde dos trabalhadores
Authors: Gomes Mayslane De Sousa , Gualberto Montenegro Brígida Monteiro , Alves Daliane De Almeida , Da Nóbrega Costa Renata Paiva
Published: April 2019

Every day occupational diseases incapacitate thousands of workers in a wide range of activities causing problems which vary from temporary retirements until death The diseases usually start when there is exposure to physical environmental agents above tolerance limits such as: extreme temperatures (cold and heat) present in food laboratories. In this context, this study aimed to analyze the occupational exposure to extreme temperatures in an academic milk processing laboratory of a Public Education Institution. The methodology used a descriptive, quantitative approach. Data collection used the environmental measurement instrument A recommended Thermal Stress Measure for evaluation of heat exposure Humidity Bulb Index – Globe Thermometer (IBUTG), based on the Tolerance Limits proposed by NR 15 and environmental evaluation of the cold through the ACGIH Tolerance Limit Table. The result obtained for the evaluation of the heat was of an average IBUTG of 30.075 for yoghurt production, below the tolerance limit proposed by NR 15. In order to evaluate the cold, a value of 8 ºC was obtained and the temperature range could be considered acceptable by the ACGIH for a 1 hour and 40 minutes intercalated journey.
The bell-shaped curve of international trade openness: a panel data test for OECD countries
Authors: Gatica Arreola Leonardo , Ramírez Grajeda Mauricio
Published: April 2019

By partially following Head and Mayer’s (2003) suggestions, in this paper we test Puga’s (1999) fundamental bell-shaped relationship between trade openness and agglomeration in the industrial sector. The main result is that concentration of both employment and production may arise if a pair of countries is involved in a process of trade liberalization.
Factores subyacentes de cultura y personalidad empresarial que influyen en la intención de invertir
Authors: Rascón Manquero Luz Elvia
Published: April 2019

El objetivo del trabajo es hacer una caracterización de la personalidad empresarial de los inversionistas que operan en la región Centro-Occidente de México. A diferencia de la gran mayoría de trabajos que existen sobre este tema, la caracterización se hace desde la perspectiva de la Psicología Económica, que incorpora elementos de carácter psicológico a partir de rasgos de cultura y personalidad. Este estudio tiene implicaciones importantes porque permitirá identificar factores subyacentes a la toma de decisiones en la intención de invertir.
Formación de capital humano, mercados de crédito Incompletos y subdesarrollo
Authors: Chavarín Rodríguez Rubén
Published: April 2019

Las restricciones de crédito que caracterizan los procesos de formación de capital humano en diversos países están ligadas a la desigualdad en el ingreso y al subdesarrollo. Un modelo representativo de estas interrelaciones es el de Ljungqvist (2001), el cual expone que la imposibilidad de acceder a créditos educativos, debido a la falta de colateral, provoca la desaparición del mercado de créditos para sectores de la población con bajos ingresos. La intervención adecuada del gobierno puede completar los mercados y mejorar la asignación de recursos. Diversos estudios coinciden en que los esfuerzos de intervención gubernamental deben enfocarse en la modificación de las causas que originan las distorsiones del mercado y en la generación de incentivos. Este documento presenta una revisión de cierta literatura relevante sobre estos temas y la articula con una exposición simplificada del modelo de Ljungqvist.
Liberdade Acadêmica e Científica: Dimensões e Problemas Contemporâneos
Authors: Robl Filho Ilton Norberto
Published: April 2019

Este trabalho analisa: a) dimensões, funções, fundamentos, relações e atores da liberdade acadêmica e científica no constitucionalismo contemporâneo e b) alguns dilemas dessa liberdade especialmente no Brasil. Sobre o primeiro objetivo, há o direito individual à liberdade acadêmica e científica que protege expressão, pesquisa e ensino dos professores universitários e dos docentes do ensino básico e defende a expressão e a pesquisa de cientistas e pesquisadores em geral, além de reconhecer as liberdades de expressão e de pesquisa dos estudantes e dos pais de crianças e adolescentes. De outro lado, a liberdade acadêmica e científica na perspectiva institucional permite que autoridades e conselhos, com maior ou menor participação da comunidade acadêmica e científica, decidam importantes questões. Influenciado pelo trabalho de Frederik Schauer, três dimensões e relações conflituais são desenhadas: a) governo versus professores, pesquisadores e estudantes, b) governo versus autoridades e conselhos universitários, de instituições de pesquisa e escolares e c) autoridades e conselhos universitários, de instituições de pesquisa e escolares versus professores, pesquisadores e estudantes. Depois de examinar essas dimensões e alguns casos judiciais nos Estados Unidos, na Alemanha e no Brasil, este artigo reflete sobre duas situações contemporâneas: 1) disciplina universitária acerca do impeachment da ex-Presidente Dilma Rousseff, discutindo recentes e polêmicos temas políticos e 2) atividades educacionais sobre pluralidade das famílias e de orientação sexual e igualdade de gênero, concluindo que esses dois temas e exemplos encontram-se protegidos pela liberdade acadêmica e científica.
Nahmanides and Ibn Ezra’s commentaries on Genesis
Authors: Jacobs Jonathan
Published: April 2019

In this article I re-examine the question of which of Ibn Ezra’s commentaries on Genesis was available to Nahmanides when he wrote his own commentary on the book. The consensus until now had been that Nahmanides was familiar with both the short commentary and the second recension. A comprehensive analysis of Nahmanides’ commentary on Genesis demonstrates that this consensus is incorrect – Nahmanides was only familiar with Ibn Ezra’s short commentary. This conclusion is based on our familiarity with Nahmanides’ inclusive approach to his sources, as well as specific examples which prove that Nahmanides was not familiar with the second recension (and not even the ‘third approach’).
Nahmanides’ typological interpretation of the encounter between Abram and Melchizedek (Gen. 14:18–20)
Authors: Sklarz Miriam
Published: April 2019

Many of Nahmanides’ typological interpretations are closely associated with rabbinic Midrash and with Rashi’s comments, themselves based on Midrash. An exceptional deviation from the interpretation of the Midrash and Rashi is found in Nahmanides’ typological commentary on the encounter between Abram and Melchizedek (Gen. 14:18–20). Nahmanides, like the Midrash and Rashi, explains the encounter as hinting to the future priestly services in the Temple. But while the Midrash and Rashi emphasize the bread and wine offerings of Melchizedek, these are omitted from Nahmanides’ commentary. The focus is shifted from Melchizedek’s actions and gifts to those of Abram. Thus Nahmanides’ interpretation offers an alternative typology to that of the rabbis and Rashi and he refrains from even mentioning their typological interpretation. The present article offers an explanation for this exception, in the light of anti-Christian polemic and the typological significance of Melchizedek and his offerings in the Christian interpretation.
Farene dui: The separation of the Jewish and Christian universitates in fifteenth-century Apulia
Authors: Selleri Vincenzo
Published: April 2019

This study aims to make a contribution to the understanding of municipal belonging and Jewish–Christian relations in Renaissance Italy through the analysis of charters granted by the Aragonese kings of Naples to the cities and the Jewish communities of Apulia. During the fifteenth century the Jewish and Christian communities of the Kingdom of Naples were neither administratively nor jurisdictionally independent from one another. It was through political action that the Jewish communities attempted and succeeded in loosening the ties with the municipal communities, accentuating the gap between two religiously distinct groups. This study suggests that the administrative and jurisdictional separation of the Jewish community from the Christian
universitas
was not sought by municipal governments: it constituted, rather, the ultimate political goal of the Jewish communal leaders.
What is a Guest? What is a Settler?
Authors: Koleszar-Green Ruth
Published: April 2019

This article gathers together some Traditional Knowledge keepers’ understandings concerning the roles and responsibilities of Guests and Hosts. The responsibilities are mapped upon Wampum Belts and in this article include my understanding, as a Haudenosaunee woman. Through discussions with some Knowledge Keepers, examination of the relevant literature, and my own understandings of the issues, I look carefully, at the work of Tuck and Yang (2010) and Lawrence and Dua (2005). I continue with a synthesis of contemporary debates concerning, the underlying complexities of Guests/Settlers roles and responsibilities. I offer differentiations between the descriptive labels in conventional use. My intent is to engage and push non-Onkwehonweh people to challenge their ‘taken-for-granted’ understandings of their ‘rights’, and to encourage them to look with fresh eyes at their understandings of their attendant responsibilities.
PECULIAR TEMPERATURE REGIME IN COLD FROZEN SOILS ALONG THE SOUTHERN BOUNDARY OF THE CRYOLITHOZONE IN THE NORTH-EAST OF EUROPEAN RUSSIA
Authors: Kaverin D. A. , Pastukhov A. V. , Mazhitova G. G.
Published: April 2019

Under study was the temperature regime of frozen soils situated along the southern boundary of cryolithozone in the North-East of European Russia. In southern tundra the frozen soils with the cold temperature regime are confined to peat and mineral parent materials. The seasonal and long-term temperature dynamics in seasonal-thawing and underlying permafrost-affected layer is shown. The frozen soils are characterized by the main temperature indices.
REGULARITIES IN ACCUMULATION, LOSS AND RETURN OF WATER AND CHEMICAL SUBSTANCES DURING THE WATER EXCHANGE IN SOIL
Authors: Muromtsev N. A. , Semenov N. A. , Mazhaisky Yu. A. , Anisimov K. B.
Published: April 2019

The experimental studies permitted to determine the ratio between infiltration and transpiration of the ground water in a soddy podzolic soil, that accounts for 0.3-0.6 under dried conditions of atmospheric moistening, 2.6-2.9 as an average value for many years and 2.6-2.9 under moderately wet conditions. The loss of potassium, calcium, magnesium, zinc and manganese under the grass stand was calculated as 0.95, 89.0, 37.7, 1.42 and 1.40 kg/ha/yr respectively. Due to capillarity the root layer of this soil receives 0.19 kg/ha of potassium or 20% from its loss with water infiltration, 16.4% of magnesium, 15.0% of calcium, 13.4% of zinc and 9.0% of manganese. It is shown that the water transpiration in case of the close underground water level leads to rupture of capillary links. With increasing the soil thickness in lysimeter the water infiltration and the nitrate leaching become declined both under grass and beangrass stands.
EXPERIENCE IN ELABORATING THE NATIONAL SYSTEM FOR ESTIMATING THE LAND SUITABILITY
Authors: Rozhkov V. A.
Published: April 2019

Under discussion is the FAO algorithm modified to estimate the suitability of lands and soils for agricultural purposes using the definite LUI index (land unit index). The latter is calculated by rating of soil indices taken into complete account and accepted by FAO, USDA (USA) and the Ministry of Agriculture in the Russian Federation. The algorithm and proposed computer programs of interactive expert systems ((ADAPTER, LAND, PLANT) are universal and make it possible to use the indices for solving a number of intricate tasks in off-line regime.
MICROMORPHOLOGICAL DIAGNOSIS OF THE STABILITY OF CHERNOZEMS UNDER IRRIGATION
Authors: Tursina T. V.
Published: April 2019

Chernozems under irrigation for a long period of time have been studied using the micromorphological methods. The soil porosity, the amount of microaggregates, biogeneity, humus microforms and the presence or formation of optically oriented clay were taken as the basic indices for estimating the stability of chernozems to irrigation during 30-50 years. The different ionic composition of the irrigation water serves as evidence of varying anthropogenic evolution of chernozems.