bluuebunny/crossref_metadata_2025 huggingface dataset:
Una mirada a las actividades del Departamento de Bellas de Artes
Authors: Dosamantes Monteverde Liliana , Soqui Ruiz Francisco Andrés , Díaz de León Huez Luis Alfredo
Published: May 2021

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EDITORIAL
Authors: De Gunther Delgado Leonel
Published: May 2021

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La investigación en las artes universitarias por medio de fuentes primarias.
Authors: Valencia Ramos Arturo
Published: May 2021

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Ejecutor 14: la violencia y la muerte como la única esperanza posible
Authors: De Gunther D. Leonel
Published: May 2021

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Gender Roles and Economic Differentials in Aquaculture of Kainji Lake Basin, Nigeria
Authors: Omeje Julius Emeka , Achike Anthonia Ifeyinwa , Sule Attahiru Mohammed , Arene Chukwuemeka John
Published: May 2021

The existing power differences among men, women and youths in aquaculture pre-empted the study on gender roles and economic differentials in aquaculture of Kainji Lake Basin, Nigeria. Specifically, the study assessed sources of production resources, gender roles, cost and returns and existing gender gaps in aquaculture. Using a survey design, a two-stage sampling procedure was used to select 81 males and 39 females from a population of 229 fish farmers. Data were presented using descriptive statistics and analyzed with budgetary technique and gender gap ratios. Key result shows that the men and youths had direct access to land through inheritance and purchase while the women (61%) accessed land through a family relation. The men and male youths performed majority of the gender roles involved in preparation of ponds, fingerlings stocking, fish management and post-harvest activities while the women and female youths were actively involved in fish management, liming and grading. Economic indicators show that the men and youths have a higher return on investment than the women implying that such power differences still exist. Hence, it is recommended that women should be organized in groups for empowerment. This will enable them utilize their collective strength through division of labour in fish farming.
Assessment of Use of Improved Production Technologies among Goat Farmers in Abia State Nigeria
Authors: Onu S. E. , Obinna L. O. , V. U Ufomba
Published: May 2021

The study provided an empirical evidence on the use of improved goat production technologies among rural farmers in Abia State, Nigeria. The specific objectives of the study were to describe the socioeconomic characteristics of the respondent, ascertain the extent of use of improved goat production technologies, determine factors influencing use of improved goat production technologies and identify the constraint to access and use of improved goat production technologies in the study area. A multi-stage random sampling technique was adopted in selecting the sample size 120 respondents. Data for the study were collected through the use of questionnaire. The data collected for the study were analysed with both descriptive and inferential statistics. The result of the socioeconomic characteristics revealed the mean age of the respondents was 43 years, majority 69.16% of the respondents were married, about 45% had secondary education, a mean household size of 6 persons, majority 66.67% were farmers, mean years of arming experience at 5.7 years, mean income of #102,000, mean farm size of 11 goats and majority (78.33%) of respondents were non- members of cooperative societies. The result on extent of use of improved goat production technologies, revealed that the respondents highly used most of improved goat production technologies as affirmed with the grand mean of = 3.20. On constraint to use of improved goat production technologies, all the respondents 100% agreed that lack of access to credit was a constraint to use, 100% agrees on lack of credibility from source of technological information, 99.2% agreed that they were afraid of taking risk, 93.3% agreed on difficulty in technology application among others. The OLS regression estimates of the influence of socioeconomic characteristics the respondents on the use of improved goat production technologies in the study area, revealed that age at 10%, education at 1%, household size at 1%, farming experience at 1%, farm size at 1%, income at 1% and access to credit at 5% were the determinants of use of improved goat production technologies in the study area and the null hypotheses rejected. In conclusion, greater use of available improved technologies will promote productivity, and therefore there is need for proper sensitization and awareness by relevant agencies. The study recommended that credit should be made available to farmers by relevant governmental and non- governmental agencies to increase the level of use of available improved technologies.
Entrepreneurship Skill for Empowering Women in Cocoyam Production in Abia and Imo States, Nigeria
Authors: Ugboaja C. I. , Onu S. E.
Published: May 2021

The study adopted survey design to determine the entrepreneurial skills for empowering women in cocoyam production in Abia and Imo States of Nigeria. Objectives of the study were to determine the entrepreneurship skills available that are utilized for empowering women in cocoyam production and determine the extension strategies for empowering women in cocoyam production. The hypothesis of the study states that there is no significant mean difference between the available entrepreneurship skills and strategies utilized for empowering women in cocoyam production. Questionnaire was the instrument for data collection constructed on a 4-point measuring scale which has (X=2.50) as the cut of point. Instrument was validated by peer review of two experts in agricultural extension and statistics. The reliability was achieved by subjecting the data collected from pre-survey to Cronbach’s Alpha which yield a reliability co-efficient rα = 0.83 which affirmed high reliability index. Multi-stage simple probability and disproportionate sampling technique was used to select sample size of 250. In Abia, 100 women cocoyam farmers were sampled while 150 were sampled from Imo State. The instrument was administered and retrieved by the help of research assistants such as extension agents and executives of women development union in the sampled areas. The data collected were analyzed using descriptive statistics of frequency, mean and inferential statistics as t-test at 0.05 level of significance. The findings revealed that entrepreneurship skills were available in empowering women with the pooled mean scores of (2.78)  for Abia and (3.13)  for Imo State. The Imo women were better than Abia cocoyam farmers. It was also indicated that strategies for empowering women cocoyam farmers were used more in Imo State with X2  than Abia State X1 . The hypothesis of no significant mean difference was not rejected because t = -0.003 at P ≥ 0.05 indicated no mean difference between the strategies utilized in Abia and Imo State for empowering women on entrepreneurship skills in cocoyam production. It was concluded that women cocoyam farmers were less empowered and had less access to land, fund and extension services in both Imo and Abia State. But the Imo cocoyam farmers were marginally better than their Abia women cocoyam farmers counterpart on the strategies used on empowering women on entrepreneurship skills in cocoyam production. It was concluded that cocoyam farmers were less empowered on entrepreneurship skills, hence, they had less access to land, fund and extension services. The study recommended that more women should be employed into the WIA arm of the ADP to enable them sufficiently empower women to get access to entrepreneurship skills such as agronomic and business skills to enhance cocoyam production.
Sustainability of the Youth Empowerment Scheme (YES): A Case Study of Agricultural and Rural Management Training Institute
Authors: A.F. Segun-Alalade , O.M. Ibitoye , O. A. Alalade , B.S. Adesina , D.O. Elisha-Nissi
Published: May 2021

The study examined the sustainability of youth empowerment scheme using ARMTI as a case study. A three-stage sampling technique was adopted in the selection of 112 respondents for the study using structured questionnaire. Descriptive statistics was used to analyse data. The result of the findings show that the mean age of the respondents was 34.5. The study revealed more male (63.4%) participation in the programme, with majority (72.3%) being single. Major benefit derived by respondents were skill acquisition, (98.2%), positive change in attitude towards agriculture (94.6%), and access to capital (90.2%). Inadequate fund or capital support by the government, poor post-empowerment support by the government, and uncertainty over the political environment to support continuity were the major constraints to sustainability of the scheme. There was significant relationship between constraints (r = 0.462*) and perceived sustainability of the youth empowerment scheme. The study concluded that youth empowerment scheme was adjudged sustainable. Government, development experts and donor agencies must ensure that sustainability of the programme is taken into cognizance at every level of the programme and efforts must be put into incorporation of monitoring and evaluation from the beginning so as to prevent wastage of resources.
GEREJAYANG BERTUMBUH TANPA BAALISME
Authors: Tanusaputra Magdalena , Hermanto Yanto Paulus , Simanjuntak Ferry
Published: May 2021

ABSTRACT One characteristic of church growth is the increasing number of churches. Churches take a variety of ways to increase the number of their congregations. Some are in a biblical way and some are not. Methods or methods which are not biblical are known as means of baalism. And the church often uses these methods. Therefore, the authors conduct research related to this so that churches use biblical methods in their implementation. The research method used is a descriptive qualitative approach and an approach that is taken from examples in the Bible relating to church development. From the results of this research, it is hoped that churches will make efforts to increase the number of their congregations in biblical ways and not using Baalism.
MAKNA SYAIR “NYAWA-KU DIBERIKAN BAGIMU NKI 49” YANG IDE SYAIRNYA TERINSPIRASI DARI TULISAN DI BAWAH LUKISAN YESUS BERMAHKOTA DURI KARYA FRANCES RIDLEY HAVERGAL
Authors: Lajan Stepanus
Published: May 2021

Nyanyian Nyawa-Ku Di Berikan Bagimu merupakan lagu yang sangat memberkati namun memberi suatu perbincangan yang belum terjawab tuntas dikalangan hamba Tuhan, tentang syair lagu yang memiliki pengajaran yang kurang tepat jika disalah diartikan makna yang terkandung dalam syair. Frasa yang menjadi pertanyaan adalah “nyawa-Ku diberikan bagimu apa kau b’ri pada-Ku”? Adapun tujuan penulisan karya ilmiah ini adalah, Pertama, untuk mengetahui ide syair lagu “Nyawa-Ku Diberikan Bagimu” (NKI 49) terinspirasi dari tulisan di bawah lukisan Yesus bermahkota duri di hadapan Pilatus? Kedua, untuk mengetahui pokok pikiran yang terkandung dalam syair lagu “Nyawa-Ku Diberikan Bagimu.” Metode yang digunakan dalam penelitian karya ilmiah ini adalah metode kepustakaan yang di dalamnya meliputi: Alkitab, buku-buku, kamus, dan jurnal, ditambah dengan jurnal online, ebook, artikel, yang berhubungan dengan topik yang dibahas. Kesimpulan Nyanyian “Nyawa-Ku Diberikan Bagimu” NKI 49, merupakan karya Frances Redley Havergal, yang musiknya digubah oleh komposer Philip Paul Bliss. Ide penulisan syairnya terinspirasi lukisan karya Sternberg yang diberi nama  “Ecco Homo” dalam sebuah galeri seni Dusseldrof Jerman.
Caracterização climatológica na Baía Babitonga - parâmetros climáticos e meteorológicos - pluviosidade, temperatura e ventos
Authors: Koehntopp Paulo Ivo , Mello Yara Rúbia de , Magna Débora Jareta , Simm Mariele , Baldo Wellington , Vieira Celso Voos
Published: May 2021

O objetivo deste estudo foi realizar uma revisão de literatura sobre o tema carac-terização climatológica na Baía Babitonga, com foco nos parâmetros pluviosidade, tempera-tura e ventos e, descrever as relações com o Ecossistema Babitonga. O intuito deste trabalho é contribuir com a elaboração do Diagnóstico Ambiental deste ecossistema. Para tanto, foi realizada uma revisão de literatura em diversos bancos de dados e documentos oficiais im-pressos. Foram utilizadas palavras-chave relacionadas à caracterização dos parâmetros pro-postos, as suas relações com o ecossistema e as pressões que exercem sobre o mesmo. Foi encontrado um total de 77 estudos, dos quais 40 foram utilizados para as análises. Os estu-dos encontrados possibilitaram caracterizar os parâmetros analisados para o Ecossistema Babitonga satisfatoriamente. Quando se trata da relação destes parâmetros com as caracte-rísticas físicas e biológicas do Ecossistema Babitonga, verifica-se uma fragilidade nas análi-ses, já que os documentos pesquisados, de maneira geral, utilizam curto período de análise de campo, bem como falta ou inexistência de monitoramento ambiental contínuo. A carên-cia de trabalhos publicados que correlacionem estes parâmetros com o ecossistema em questão abre diversas oportunidades para o desenvolvimento de estudos que possam cobrir essa lacuna nas publicações científicas e contribuir para o desenvolvimento da região, visto a importância da interferência destes na dinâmica do ecossistema da região nordeste do Esta-do de Santa Catarina.
De quem é o peixe? Aspectos socioeconômicos da pesca industrial e artesanal de tainha (Mugil liza) em Santa Catarina.
Authors: De Souza Dáfne Sampaio , Pereira Silva Rodrigo Cesário , Steenbock Walter
Published: May 2021

A tainha (Mugil liza) é um recurso pesqueiro de grande importância social, econômica, ambiental e cultural no sul e sudeste do Brasil, com pescarias tanto em estuários quanto em mar aberto. Tradicionalmente acessado por pescadores artesanais, o recurso tem sido demandado cada vez mais pela pesca industrial, sendo esta a modalidade com maior percentual de acesso nos últimos anos. Em função da intensidade da pesca, desta ocorrer no período reprodutivo da espécie e de ser direcionada às suas agregações reprodutivas, a tainha encontra-se hoje sobreexplotada. No ano de 2016, por causa de problemas de regulamentação, a pesca industrial praticamente não teve acesso ao recurso em Santa Catarina, o que contribuiu para uma safra recorde da pesca artesanal. Neste trabalho, foi feita uma análise de como esta safra chegou ao mercado consumidor, a partir de entrevistas junto a comerciantes da cidade de Itajaí/SC. Com base nos resultados e comparando aspectos socioeconômicos da safra de 2016 com as safras das últimas décadas, discutem-se mecanismos de priorização do acesso ao recurso em políticas públicas.
Patrimônio natural das restingas da baía Babitonga, Santa Catarina, Brasil
Authors: Melo Júnior João Carlos Ferreira , Silva Maiara Matilde , Boeger Maria Regina Torres , Souza Thiago Felipe , Vieira Celso Voos
Published: May 2021

A restinga é um conjunto de comunidades vegetais que ocupam a planície costeira de idade quaternária ao longo da costa brasileira e que, além de se mostrarem frágeis à conservação em função de suas condições ambientais limitantes, apresentam fortes indícios de degradação por ações humanas. Sua diversidade biológica na paisagem ambiental da baía Babitonga ainda não é totalmente conhecida, mas apresenta cerca de 615 espécies de plantas, incluindo endemismos e espécies em risco de extinção. Os resultados dessa investigação, de cunho bibliográfico, indicam a necessidade de aprofundar as pesquisas nas restingas da Babitonga e criar ações e políticas públicas mais efetivas à sua conservação como patrimônio natural coletivo.
Diversidade de galhadores nas restingas do ecossistema Babitonga, Santa Catarina, Brasil
Authors: Melo Júnior João Carlos Ferreira , Isaias Rosy Mary Santos , Boeger Maria Regina Torres , Arriola Igor Abba , Silva Maiara Matilde
Published: May 2021

Galhas são estruturas cujo desenvolvimento envolve hipertrofia celular e hiperplasia no órgão vegetal onde são induzidas. Esta indução se dá, principalmente, por insetos que, têm como resultado dessa interação, abrigo e fonte de recursos alimentares que lhes garantem completar em parte ou em sua totalidade o seu ciclo de vida. Como se trata de uma interação espécie-específica, os morfotipos de galhas representam a diversidade de organismos galhadores. O presente estudo objetivou compilar o conhecimento produzido sobre esse tema na área de abrangência do ecossistema Babitonga. São registradas 86 morfoespécies de galhas associadas à flora das formações de restinga da baía. A alta riqueza específica de organismos galhadores parece estar relacionada à maior riqueza de plantas nas comunidades de restinga. O conhecimento sobre este grupo ainda é escasso devido à dificuldade de obtenção de espécimes e estima-se que apenas 50% dos organismos galhadores tenha sido descrito. Os resultados sugerem a necessidade de se ampliar os investimentos para subsidiar pesquisas sobre a biologia de galhadores que fazem do ecossistema Babitonga uma importante área para a conservação da biodiversidade.
Registro do siri invasor Charybdis hellerii (A. Milne-Edwards, 1867) (Decapoda, Portunidae) na Área de Proteção Ambiental do Anhatomirim, Santa Catarina, Brasil
Authors: Abbud Thomas , Silva Scalco Allan Cesar , Aguiar dos Santos Roberta , Boos Harry
Published: May 2021

Charybdis hellerii (A. Milne-Edwards, 1867) é uma espécie de siri nativa do Indo-Pacífico, tendo sua distribuição ampliada após eventos de introdução e dispersão larval, ocorrendo provavelmente por meio de água de lastro de navios vindas do mar Mediterrâneo. Apresentou o primeiro registro no Atlântico ocidental em meados de 1987 e, atualmente, sua presença é registrada dos Estados Unidos (EUA) (Flórida) ao sul do Brasil (Santa Catarina), sendo considerada uma ameaça às espécies nativas de siris. Santa Catarina apresenta registros anteriores dessa espécie invasora nos municípios de Palhoça, Florianópolis, Balneário Camboriú, Itajaí, Penha e na Baía da Babitonga. A nova ocorrência foi registrada no município de Governador Celso Ramos, nos limites da Área de Proteção Ambiental do Anhatomirim (APAA), com a captura de uma única fêmea ovígera, durante uma operação de pesca de arrasto experimental. A captura desse espécime sugere a presença de outros indivíduos do sexo oposto em idade de reprodução, apontando para o estabelecimento da espécie na Baía Norte da Ilha de Santa Catarina, bem como no litoral norte e centro-norte do Estado de Santa Catarina.
Carcinofauna de importância econômica no Ecossistema Babitonga: revisão sistemática
Authors: Vieira Jenyffer Vierheller , De Carvalho Fabiano Grecco , Pfuetzenreuter Alessandra
Published: May 2021

O estado da arte dos estudos sobre a carcinofauna economicamente relevante para o Ecossistema Babitonga (EB) foi analisado a partir da compilação dos estudos publicados até o ano de 2016. No total foram compilados 21 trabalhos, incluindo periódicos científicos (57%), literatura cinza (33%) e livro (10%). O texto sintetiza o atual conhecimento sobre as espécies de siris (Callinectes danae e C. sapidus), caranguejo-uçá (Ucides cordatus) e seis espécies de camarão (Artemesia longinaris, Farfantepenaeus brasiliensis, F. paulensis, Litopenaeus schmitti, Pleoticus muelleri, Xiphopenaeus kroyeri), destacando aspectos bioecológicos, socioeconômicos, ameaças naturais e antrópicas bem como instrumentos para a gestão destes recursos pesqueiros. Espera-se que esta revisão forneça subsídios que contribuam com o direcionamento de estudos futuros, buscando a boa gestão destes recursos no Ecossistema Babitonga.
Fauna de cnidários do Ecossistema Babitonga: uma revisão crítica
Authors: Cabral Ana Caroline , Nogueira Júnior Miodeli
Published: May 2021

Foi realizada uma ampla revisão da literatura sobre a cnidofauna do Ecossistema Babitonga (EB). Os trabalhos na região são poucos e recentes (95% realizados na última década), com o total de vinte e dois estudos, incluindo literatura cinza (11) e publicações em revistas científicas indexadas (11), sendo a região estuarina mais estudada que a plataforma. São registradas 113 espécies (18 Anthozoaria, 95 Medusozoa), dentre as quais oito espécies são exóticas. Não há informações sobre a influência da cnidofauna na economia e comunidade marinha do EB e trabalhos de perspectiva biológica e ecológica do grupo servirão de base para suprir essas lacunas. Sugere-se também monitoramento da biodiversidade local considerando que o EB está susceptível a introduções de espécies exóticas devido às atividades portuárias e maricultura, bem como proximidade com regiões já invadidas por espécies com elevado potencial invasor e de modificação da comunidade nativa.
Recursos-alvo que são também bycatch, e recomendação para a gestão da pesca de emalhe no litoral do Paraná, Brasil
Authors: Chaves Paulo de Tarso da Cunha , Silva Amanda Ventura Firmino da
Published: May 2021

Estudou-se a captura não-alvo, em redes de emalhe na pesca de pequena escala no litoral do Paraná. De março a outubro de 2017 foram observados na Praia Central de Matinhos 28 desembarques pesqueiros, colhendo-se informações sobre técnicas de captura, dimensões das redes, recursos-alvo e acompanhantes, e destinação dos pescados. Trinta e três gêneros de pescados foram identificados. Cavala foi o recurso mais comum na condição de espécie-alvo, e peixe-espada e corvina, de fauna acompanhante. Todos os recursos-alvo ocorreram ao menos uma vez na condição não-alvo, corvina o mais comum. Tal captura, aqui genericamente designada incidental, foi mais variada na técnica fundeio, que visa a recursos demersais, que na caceio, que visa a pelágicos, mas ambas apresentaram captura incidental demersal e pelágica, indistintamente. Parte deste bycatch é comercializada ou doada, outra é descartada ao mar. A normatização da pesca com emalhe deve considerar que a diversidade da fauna em regiões tropicais amplia o espectro de capturas não desejadas ou, até, inconvenientes. Visto que toda espécie-alvo pode ocorrer também como bycatch, normas de pesca baseadas em especificações das redes não são efetivas para a conservação dos recursos na região estudada, podendo a exclusão temporária de áreas de pesca, mediante rodízio, ser melhor instrumento de manejo.
Modelagem espacial bayesiana para riqueza de elasmobrânquios do extremo sul do Brasil
Authors: Ivanoff Rayd , Pennino Maria Grazia , Rufener Marie-Christine , Vooren Carolus Maria , Kinas Paul Gerhard
Published: May 2021

Compreender a distribuição espacial de espécies vulneráveis a exploração pesqueira pode subsidiar ações de manejo e conservação. O objetivo deste estudo foi mapear possíveis habitats essenciais para riqueza de elasmobrânquios no sul do Brasil. Os dados são oriundos de cruzeiro científico realizado em fevereiro de 2005 entre o arroio Chuí (33°45'S) e o Cabo de Santa Marta Grande (28°36'S). As informações disponíveis são posições georeferenciadas de 64 estações oceanográficas, a quantificação das capturas de elasmobrânquios e teleósteos com pesca de arrasto de fundo e o registro dos parâmetros ambientais de profundidade, temperatura e salinidade. Os dados foram ajustados a um Modelo Linear Generalizado (GLM) Bayesiano via INLA (Integrated Nested Laplace Approximations) e módulo SPDE (Stochastic Partial Differential Equations), implementados no software R. A qualidade de ajuste e o poder preditivo do modelo foram avaliados mediante DIC (Deviance Information Criterion), WAIC (Watanabe-Akaike Information Criterion) e LCPO (Logarithm Conditional Predictive Ordinate). Foram registradas 16 espécies de elasmobrânquios, cujo número variou de 1 à 9 por lance. No modelo proposto, o efeito espacial e as variáveis ambientais foram relevantes para explicar a variação da riqueza de elasmobrânquios na costa do Rio Grande do Sul. Esta abordagem estatística permite estimar a probabilidade de ocorrência das espécies em áreas não amostradas, levando em conta a autocorrelação espacial dos dados e o conhecimento dos valores das co-variávies ambientais.
Subsídios para o ordenamento da pesca da tainha (Mugil liza, Mugilidae) uma análise histórica recente de aspectos relacionados à política de cotas
Authors: Steenbock Walter
Published: May 2021

A tainha (Mugil liza, Mugilidae) é um dos mais tradicionais recursos pesqueiros do Sudeste e Sul do Brasil. Em função do recurso ter sido considerado sobre-explotado, foi estabelecido um Plano de Gestão Governamental para a espécie, o qual prevê, entre outras medidas, a redução gradativa do esforço de pesca industrial sobre a espécie, até que se verifique a recuperação do estoque. Tal medida, criticada por diferentes setores – em especial pelo setor da pesca industrial – foi substituída, na safra de 2018, pelo estabelecimento de um limite máximo de captura considerada sustentável, com base em valores de avaliações de estoque disponíveis (regime de cotas). Neste trabalho, buscou-se disponibilizar aspectos socioeconômicos da pesca da tainha no sudeste e sul do Brasil, aspectos das discussões, estudos e deliberações para a proposição da política de cotas em 2018, aspectos biológicos e socioeconômicos relacionados especificamente à safra de 2018 e aspectos atuais da discussão acerca do ordenamento da pesca da espécie, em especial para a safra de 2019, no sentido de contribuir para a definição deste ordenamento.
PERBANDINGAN PENGARUH LATIHAN UPHILL DENGAN INTERVAL TRAINING TERHADAP PENINGKATAN KECEPATAN LARI
Authors: Mulyana Defri , Rubiana Iman
Published: May 2021

AbstrakTujuan penelitian ini adalah untuk memperoleh informasi tentang perbandingan pengaruh latihan uphill dengan interval training terhadap peningkatan kecepatan lari pada siswa peserta ekstrakurikuler sepakbola SMA Negeri 10 Tasikmalaya dan informasi tentang bentuk latihan yang paling efektif di antara keduanya. Metode penelitian yang digunakan adalah metode eksperimen dengan teknik tes. Populasi penelitian yang digunakan adalah siswa Peserta Ekstrakurikuler Sepakbola SMA Negeri 10 Tasikmalaya sebanyak 32 orang yang dijadikan sampel sebanyak 30 orang. Berdasarkan hasil pengolahan data dengan uji statistik, t hitung 2,05 sama dengan t tabel 2,05 dan berada di dalam daerah penerimaan hipotesis, sehingga hipotesis nol (Ho) ditolak dan hipotesis kerja diterima. Dengan demikian, terdapat pengaruh yang berarti antara kelompok A dan kelompok B dalam meningkatkan kecepatan lari. Dengan demikian, bahwa latihan uphill lebih berpengaruh yang signifikan dalam meningkatkan keterampilan lari siswa peserta ekstrakurikuler sepakbola SMA Negeri 10 Tasikmalaya. Dari hasil penelitian ini disarankan agar para Pembina dan pelatih olahraga hendaknya selalu mencoba bentuk-bentuk latihan yang tepat sesuai dengan tujuan yang ingin dicapai agar hasil latihannya memuaskan. Hasil penelitian ini dapat dijadikan acuan dalam menyusun dan melaksanakan program latihan yang bertujuan meningkatkan kecepatan lari. Kata Kunci : Latihan Uphil, Interval Training, Kecepatan Lari AbstractThe purpose of this study was to obtain information about the comparison of the effect of uphill training with interval training on increasing running speed in students participating in extracurricular football at SMA Negeri 10 Tasikmalaya and information about the most effective form of training between the two. The research method used is an experimental method with test techniques. The research population used was 32 students who participated in the extracurricular football at SMA Negeri 10 Tasikmalaya, who were sampled as many as 30 people. Based on the results of data processing with statistical tests, t count 2.05 is the same as t table 2.05 and is in the area of acceptance of the hypothesis, so the null hypothesis (Ho) is rejected and the working hypothesis is accepted. Thus, there is a significant effect between group A and group B in increasing running speed. Thus, that uphill training has a significant effect on improving the running skills of the students participating in the extracurricular football at SMA Negeri 10 Tasikmalaya. From the results of this study it is suggested that the coaches and sports coaches should always try the right forms of training in accordance with the objectives to be achieved so that the training results are satisfactory. The results of this study can be used as a reference in preparing and implementing an exercise program aimed at increasing running speed.Keywords:  Uphil Training, Interval Training, Running Speed
Prognostic value of static and dynamic biomarkers in COVID-19 patients: a prospective cohort study
Authors: Hormanstorfer Macarena , Borodowski Héctor , Nelson Kevin , Patrosso María Jazmín , Kolland Ingrid , Italiano Luca , Casali Verónica Inés , Barrios Paloma Victoria , Hernández Sepulveda Luis Felipe , Tanaro María Eugenia , Aldana Petraglia Cynthia , Aguzezko Alexia Denisse , Luna Cecilia , Mouse Carlos , Gandino Ignacio , Presas Jose Luis , Paulin Francisco
Published: May 2021

Objective. The aim of this study was to analyze in a prospective cohort of hospitalized COVID-19 patients the relationship between biomarkers levels and their variation within the first 4 days since admission, and prognosis. Material and methods. Prospective cohort study. Individuals with confirmed diagnosis of covid-19 admitted in our hospital were included. Blood samples were obtained systematically on days 1 and 4 of hospitalization. Levels of RCP, LDH, Ferritin and D-dimer, together with platelets, lymphocytes and neutrophils counts were measured. A combined outcome that included ICU admission and death was considered the primary outcome. Logistic regression analysis was performed. Results. We included 335 patients with confirmed COVID-19. During their hospitalization, 23 (6.8%) needed ICU admission, and 10 (2.9%) died. In the multivariate analysis, a value of RCP greater than 10 mg/dl (OR 8.69, CI95% 1.45-52), an increase in RCP greater than 20% (OR 26.08, CI 95% 3.21-211.3), an increase in LDH greater than 20% (OR 6.29, CI 95% 1.84-21.44), a count of lymphocytes lower than 1500/mm3 (OR 2.74, CI 95% 1.04-7.23), a D-dimer value greater than 550 ng/ml (OR 9.8, CI 95% 1.78-53.9) and a neutrophil/lymphocyte index greater than 3(OR 4.5, CI 95% 1.43-14.19) were all associated with the primary outcome. Conclusion. Our study shows that the utilization of static and dynamic biomarkers may represent an important tool to assess prognosis of COVID-19 patients.
Tourism as a sphere of human socialization: essence and scientific approaches
Authors: Felenchak Yuliia , Grafska Oryslava , Pidvalna Oksana
Published: May 2021

Purpose. The purpose of the article is to analyze scientific approaches to the interpretation of tourism as a sphere of human socialization and substantiation of its essence from the standpoint of social economy and politics.

Methodology of research. The following research methods are used to achieve such purpose: scientific literature analysis is used to study approaches to understanding the essence and structure of the concept of "tourism", its social nature; generalization and synthesis are used to substantiate the conceptual foundations of tourism research as a sphere of human socialization.

Findings. Scientific approaches in both foreign and Ukrainian science to the definition of "tourism" in terms of social economy and politics are analyzed. Based on the results of the analysis, a conceptual model of "tourism" concept interpretation as a functional unity of economic, consumer, social and cultural approaches taking into account the social accessibility of tourist services to different categories of consumers is formulated. It is established that a characteristic feature of modern tourism is a clear social orientation, which positions tourism as a special social sphere of the economy. Active development of tourism is able to eliminate the disparities of social and economic development, contribute to increasing the productivity of traditional farming, preservation of cultural heritage and authenticity of the regions.

Originality. Theoretical and methodological principles of tourism research from the standpoint of social economy have been improved. Scientific approaches to the definition of "tourism" have been further developed.

Practical value. The results of the study can be used in the practice of public management of tourism development, strategic planning, and educational and scientific sphere, in particular, can be the basis for further research on the socialization of tourism.

Key words: tourism, socialization of the economy, socialization of tourism, definition, scientific approaches, social accessibility.
Cross-industry analysis of Ukraine’s competitiveness in the world high-tech goods market
Authors: Marchenko Tetyana , Tymchuk Andrii
Published: May 2021

Purpose. The aim of the article is to study of Ukraine's trade competitiveness in high-tech goods based on data on the value of Ukrainian exports by separate product groups.

Methodology of research. The study was based on Ukraine’s international trade data, obtained through queries in the World Integrated Trade Solution web portal, which is a World Bank database. The classification method is used to identify high-tech industries that are relevant to the analysis. The statistical method is used to calculate the relative values of the structure and dynamics of Ukraine's exports. The method of comparative advantages is used to assess the level of competitiveness in different industries. Graphic and tabular methods are used to present the results of the study.

Findings. Ukraine's specialization in the production of chemical products, in particular inorganic chemicals, is revealed. Several product groups in the industry of mechanical engineering also possess an advantage, while the results of other, more knowledge-intensive sectors of Ukraine are very far from world standards. The need for state support of knowledge-intensive industries that have the greatest prospects for expanding demand for their products in the future, such as the production of computer equipment and medical instruments and the pharmaceutical industry, is justified.

Originality. A quantitative assessment of the level of competitiveness of each industry of Ukraine’s high-tech exports is given. It is demonstrated that among the domestic industries only the production of inorganic chemicals has comparative advantages in the international commodity market, and the degree of lag of all other industries from the world average indicators is calculated.

Practical value. The methodology of the analysis, conducted within the framework of this article, can be used by public authorities to monitor the state of competitiveness of Ukrainian industries. Based on the obtained results, operational changes to the state policy of stimulating high-tech industries can be made.

Key words: high technologies, high-tech industries, export competitiveness, international trade, comparative advantages, trade in high-tech goods.
Spatial Planning of the Timber Industry and the Social-environmental and Economic Impact in Pucallpa-ucayali (Peru), 2000-2019
Authors: Arquiñigo Carlos Meza , Diaz Encinas Alida Isidora , Arquiñigo Néstor Montalvo
Published: May 2021

This research was conducted in the districts of Calleria, Manantay and Yarinacocha in the province of Calleria, department of Ucayali (Peru). The goal was to assess the spatial planning of the timber industry and the social-environmental and economic impact in the 2000-2019 period with the aim of improving the quality of life and the environment. For this purpose, spatial analysis was performed using cartographic modelling and the buffer tool was applied to determine the zones of influence of the pollutants from the timber industry, for which the timber industry locations were georeferenced and digital maps were integrated for the spatial analysis of the three districts. The results revealed that the timber companies were mainly concentrated in the district of Manantay, followed by Calleria and Yarinacocha. The locations of the industries have no established order – the sites are spatially dispersed. However, the municipalities are drawing up land-use plans to zone urban areas, and they are acclimatising to a certain extent – for example, charcoal kilns are located at a distance from the towns, and companies are selling sawdust for chipboard manufacturing. Nevertheless, what is lacking is control of the wetlands and wastewater treatment. As a result, respiratory diseases are at “very high” levels (26%, 50 metres away) and “high” (42%, 100 metres away). The environmental impact is “very high” (37%, 50 metres) and “high” (47%, 100 metres). Dumping of waste is “very high” (37%, 50 metres) and “high” (47%, 100 metres); and the effect on vegetation cover is “very high” (5%, 50 metres) and “high” (32%, 100 metres). With regard to the socioeconomic status of the surveyed population, this was measured by the materials used in the construction of residents’ homes, where wood and cement construction prevails at a medium level (79%, 150 metres), in comparison to other building materials. In other words, the nearer the houses are to the timber industries, the greater the effects of contaminants, and the further away, the lower the effects in terms of industry, nature and society.
Speed Models for Motorcycle Riders for Two-lane Rural Roads
Authors: Lemonakis Panagiotis , Botzoris George , Galanis Athanasios , Eliou Nikolaos
Published: May 2021

The development of operating speed models has been the subject of numerous research studies in the past. Most of them present models that aim to predict free-flow speed in conjunction with the road geometry at the curved road sections considering various geometric parameters e.g., radius, length, preceding tangent, deflection angle. The developed models seldomly take into account the operating speed profiles of motorcycle riders and hence no significant efforts have been put so far to associate the geometric characteristics of a road segment with the speed behavior of motorcycle riders. The dominance of 4-wheel vehicles on the road network led the researchers to focus explicitly on the development of speed prediction models for passenger cars, vans, pickups, and trucks. However, although the motorcycle fleet represents only a small proportion of the total traffic volume motorcycle riders are over-represented in traffic accidents especially those that occur on horizontal curves. Since operating speed has been thoroughly documented as the most significant precipitating factor of vehicular accidents, the study of motorcycle rider's speed behavior approaching horizontal curves is of paramount importance. The subject of the present paper is the development of speed prediction models for motorcycle riders traveling on two-lane rural roads. The model was the result of the execution of field measurements under naturalistic conditions with the use of an instrumented motorcycle conducted by experienced motorcycle riders under different lighting conditions. The implemented methodology to determine the most efficient model evaluates a series of road geometry parameters through a comprehensive literature review excluding those with an insignificant impact to the magnitude of the operating speeds in order to establish simple and handy models.
Investigation of the Influence of the Parameters of the VFH + Method on the Navigation Efficiency of the Mobile Robot
Authors: Šutý Andrej , Duchoň František
Published: May 2021

The article focuses on verifying the effects of the VFH + navigation method parameters, proving to be very effective for the robot's reactive navigation. This research is based on our long-standing knowledge of histogram methods used in robot navigation. The article focuses on verifying the influence of crucial parameters - thresholds in a binary histogram, the smax parameter defining wide and narrow valleys, constants setting the criterion function, and the impact of robot dynamics on navigation. Many experiments were performed in a ROS simulation environment, and the article lists those significant confirming certain assumptions in setting these parameters.
Assessing critical thinking in L2: An exploratory study
Authors: Reid Sam , Chin Peter
Published: May 2021

Critical thinking (CT) is taking on an increasingly important role in Japanese tertiary education. Teachers tasked with developing CT in a second-language (L2) context may need a way of assessing students’ abilities. However, a number of difficulties face L2 students taking a test designed for first-language (L1) speakers. They may be disadvantaged by linguistic and perhaps cultural issues. This study describes an exploratory attempt to make a CT test that can be administered to learners of English and which allows them to display selected elements of CT, specifically analyzing arguments and judging or evaluating. A comparison of L1 and L2 performance in the test showed the results to be comparable. Analysis of two different question topics showed differences in CT skills displayed. Issues with rating accuracy are linked to the format of the test. We argue that this test format is suitable for many students in Japan and elsewhere who have intermediate levels of English.
The Impact of Organizational Climate on the Enhancement of Belonging in the Hospitality Sector: The Saudi Context
Authors: v Ali
Published: May 2021

Organizational climate is an approach used regarding organizational behavior that distinguishes an organization from others and highlights it in a better and more positive manner when compared to its competitors. This study aims to assess the degree of organizational climate dimensions (clarity of goals, effectiveness of communication, balance of power, use of resources, cohesion, morale, creativity, independence, adaptation, and problem-solving) present in five-star hotels within the regions of Makkah and Madinah in Saudi Arabia, and the impact it has on enhancing the sense of belonging in employees. To achieve the goal of the study, the researcher distributed a questionnaire to a random sample of employees selected from those hotels, and 882 questionnaires were valid for analysis. The study discovered that all organizational climate dimensions in the five-star hotels within the regions of Makkah and Madinah are clearly present, in addition to employees practicing the method of enhancing the sense of belonging correctly. The results also highlighted the significant and positive impact that the organizational climate and its ten dimensions had on enhancing the sense of belonging among employees in those hotels.
Stiffness Optimization of Control Unit of Vehicle Using Vibration Technique
Authors: Sadaphale Suraj , Wagle C. S. , Dhande K. K.
Published: May 2021

All modern automotive engines are controlled by an ECU. Engine efficiency, combustion, and emission characteristics are all affected by ECU tuning or tune-up. The electrical system in automobiles has evolved over time, and it now incorporates automatic machine control of automotive mechanics. In the beginning, a car’s electrical system consisted solely of primitive wiring technologies for supplying power to other parts of the vehicle. Engine management design specifications for the electronic control unit (ECU). Electronic systems are an unavoidable part of Engine management due to legislation requiring lower pollution, as well as the need for improved efficiency, fuel economy, and continuous diagnosis. The ECU of a TOYOTA Soluna car was used in this project for research and experimentation. ANSYS 19 software will be used to perform a modal and harmonic analysis of the current control unit. After that, different stiffener patterns will be added to improve the vibration characteristics of the ECU housing. We will finalize the stiffener pattern based on the FEA results. The FFT analyzer and the impact hammer test will be used to conduct experimental vibration testing.
Algunas estrategias para el fortalecimiento de los controles internos como medios para evitar los malos manejos de los bienes públicos
Authors: Sue González Andrés , Herrera Martha Edilsa , García Eloísa
Published: May 2021

La presente investigación tiene como finalidad analizar la aplicación de algunas estrategias interrelacionadas que pueden intervenir favorablemente en el manejo de fondos y bienes del Estado, así como las fallas que se dan con mayor frecuencia en la ejecución del control interno en algunas instituciones educativas. Es un estudio documental, de las principales normas de Panamá, relacionadas al control interno, utilizadas por la Contraloría General de la República, Fiscalía de Cuentas y Tribunal de Cuentas. Estas normas son: la Constitución Política de Panamá en el Título IX La Hacienda Pública, CAPÍTULO 3, artículo 280, la Ley 32 de 8 de noviembre de 1984, que “por la cual se adopta la Ley Orgánica de la Contraloría General de la República, el Código Fiscal de la República y las Normas de Control Interno Gubernamental para Panamá, establecidas en el Decreto 106 del 5 de mayo de 1998 de la Contraloría General de la República.  La investigación también incluye, un análisis de cómo se da la aplicación de cinco componentes interrelacionados del control interno, contenidos en las Normas de Control Interno Gubernamental de la República de Panamá, para ello se aplicó un cuestionario con preguntas abiertas y cerradas a empleados de manejo de fondos y bienes públicos (directores) de ocho (8) centros educativos. Además, se aplicó un cuestionario con preguntas abiertas y cerradas, así como entrevista en profundidad a dieciséis (16) expertos con experiencia profesional en cargos de titulares de instituciones y personal supervisor con experiencia laboral en el Tribunal de Cuentas y Fiscalía General de Cuentas, para analizar las fallas más frecuentas en la aplicación del control interno.
Realidad Socio-Jurídica de la víctima del delito en el Perú
Authors: Matos Quesada Julio César
Published: May 2021

Aquella persona que ha sido victimizada por un evento, hecho o conducta delictiva, sin haberlo deseado, ingresa al ámbito procesal penal, a efectos de solicitar tutela y protección por parte del Estado, el mismo que, es ejercido en alguna medida por el representante del Ministerio Público. Por tanto, el Fiscales penales provinciales, iniciarán una serie de investigaciones para dar con el paradero del responsable, acumularán el mayor número de elementos de convicción, y solicitará su respectivo requerimiento acusatorio, una vez haya identificado y ubicado al autor o autores. Hasta aquí, no pasa de la teoría, la suposición que la víctima es protegida por el Estado de manera integral; sin embargo, en los países sudamericanos, y sobre todo en el Perú, el ron de la víctima no ha tenido el protagonismo que la doctrina ya viene asignándoles, desde los primeros trabajos de Hans von Hentig y de Benjamin Mendelshon, en la década de cuarenta del siglo XX. Ante ello, el presente trabajo trata de vislumbrar la escasa labor del Estado a través de sus instituciones “tutelares”, en cuanto a la protección y tutela de los derechos del agraviado de un delito, ya que nuestra normatividad es deficiente, y si bien, el nuevo código procesal penal del año 2004, y habiendo entrado en vigencia el año 2006, tiene buenas intenciones al tener varios artículos específicos sobre el tratamiento jurídico de la víctima, habiéndose asignado varias denominaciones: agraviado, perjudicado, querellante particular, y actor civil. Ante ello, también se ha acudido a las normas internacionales sobre protección de los derechos de las víctimas, las mismas que solo son mencionadas por algunas normas internas, pero de nada sirven si su aplicación es nula, y son invocadas por autoridades del sistema jurídico penal.