bluuebunny/crossref_metadata_2025 huggingface dataset:
Efeitos do exercício nórdico na prevenção de lesões nos isquiotibiais de jogadores de futebol: uma revisão integrativa
Authors: Silva Estevão Tavares da , Sales Weslley Barbosa , Mendes Heber Alves de Souza
Published: April 2020

Introdução: Os isquiotibiais correspondem a um conjunto de três músculos localizados na região posterior da coxa, sendo um dos grupos musculares mais lesionados no meio esportivo. Com isto o exercício nórdico de isquiotibiais (ENI) surge como uma alternativa, visando aumentar a força muscular e prevenir lesões, sendo uma intervenção de baixo custo, visto que não necessita obrigatoriamente de um equipamento para ser executado. Objetivo: Realizar uma revisão integrativa sobre os efeitos do exercício nórdico na prevenção de lesões nos isquiotibiais de jogadores de futebol. Material e método: A elaboração desta revisão integrativa foi baseada nos artigos relacionados ao setor de saúde e publicados entre os anos de 2009 e 2019, baseados em ensaios clínicos randomizados e disponibilizados no idioma inglês, sendo excluído artigos de revisão, meta-análises e revisões sistemáticas. Foi utilizada como base para a coleta de dados a Biblioteca Virtual de Saúde (BVS), PUBMED e Plataforma PEDro. As palavras-chave utilizadas para a pesquisa foram: Músculos isquiotibiais, Exercício Nórdico e Futebol.  Resultados: Foram encontrados 326 artigos com a utilização das palavras-chave acima citadas. Após o cumprimento de todos os critérios de elegibilidade, foram selecionados 7 artigos para compor esta revisão. Os dados obtidos apresentam resultados positivos do ENI sobre a redução dos índices de lesões nos músculos isquiotibiais de jogadores de futebol. Conclusão: Baseado nos dados obtidos nesta pesquisa, foi possível afirmar, que o ENI apresenta resultados satisfatórios na redução da incidência de lesões nos músculos isquiotibiais como também na diminuição dos índices de recidivas. Podendo assim, contribuir para o âmbito acadêmico e para os demais profissionais de área de saúde, corroborando para uma pratica mais embasada cientificamente.
Perspectivas de Bourdieu na Educação em Ciências e o conceito de participação na Educação em Ciência, Tecnologia e Sociedade (CTS)
Authors: Ganhor João Paulo , Meglhioratti Fernanda Aparecida
Published: April 2020

O presente trabalho pretende refletir acerca da potencialidade do referencial teórico-metodológico de Bourdieu para o contexto da Pesquisa em Educação em Ciências (PEC) e especificamente da Educação CTS, buscando responder: como as perspectivas teóricas desse autor vêm sendo mobilizadas/apropriadas no âmbito da PEC? Como esse referencial teórico-metodológico pode contribuir na compreensão da emergência de demandas/discursos por participação social em temas de CT especificamente no contexto da Educação CTS? Em um primeiro momento será produzido um mapeamento, localizando as principais apropriações na PEC e evidenciando conceitos e investimentos teóricos possivelmente pertinentes. Para breve aprofundamento ao contexto da Educação CTS realizamos uma revisão bibliográfica no Portal de Periódicos da CAPES e no Google Acadêmico para avançar e atualizar as fontes utilizadas. É indicativo o crescimento da presença do autor nessa linha pesquisa, apesar dos trabalhos consultados revelarem a prevalência de menções incidentais, e a diversidade de objetos abordados. No segundo momento da pesquisa, apresentaremos a reflexão teórica realizada apontando possibilidades de abordagens do conceito de participação social e seus correlatos a partir das perspectivas do referido autor. Sustentamos sua pertinência para compreensão da forma com que os discursos participativos se estruturaram enquanto capitais nesse campo científico, bem como para abordagens dos próprios processos atuais de participação, comumente restritos a campos político-econômico-burocráticos, oferecendo bases para interpretações mais ousadas e referenciadas nas relações objetivas desses processos. Para isso, faz-se necessário estabelecer e/ou intensificar diálogos com outros campos de produção de conhecimento, enriquecendo nossa capacidade de compreensão e o impacto de nossas práticas e propostas.
Efeito da pasteurização sobre os compostos bioativos e a atividade antioxidante de polpa de frutos de Ziziphus joazeiro Mart.
Authors: Almeida Josilene Izabel de Oliveira , Costa Fábia , Paulino Cláudio Gonçalves , Almeida Maria Josikelvia de Oliveira , Damaceno Marlene Nunes , Santos Sandra Maria Lopes dos , Farias Virna Luiza de
Published: April 2020

O estudo objetivou avaliar a influência da pasteurização lenta da polpa de juá sobre seus compostos fenólicos totais e sua atividade antioxidante. Os frutos foram colhidos manualmente de árvores de juazeiro localizadas em Limoeiro do Norte, Ceará. A polpa foi obtida pela homogeneização dos frutos, sem as sementes, sendo posteriormente acondicionada em recipiente de vidro, onde foi pasteurizada a 65 °C por 30 minutos. Foram determinados os teores de polifenóis extraíveis totais (PET) e a atividade antioxidante por três diferentes métodos - capacidade de redução do ferro (FRAP) (μM de Fe2SO4/g), capacidade de captura do radical livre ABTS•+ (μM de Trolox/g ) e capacidade de captura radical livre DPPH (g/g de DPPH). A polpa de juá in natura apresentou teor de polifenóis extraíveis totais de 101,95 ± 6,58 mg/100 g e atividade antioxidante de 36,33 ± 0,28 μM de Fe2SO4/g; 35,33 ± 10,69 μM de Trolox/g; e 33,23 ± 7,29 g/g de DPPH. Após o processo térmico, a concentração de PET (129,79 ± 7,13 mg/100 g) e a atividade antioxidante pelo método DPPH (27,94 ± 13,84 g/g de DPPH) aumentou sem diferença estatística significa (p ≥ 0,05), enquanto pelo método ABTS (10,83 ± 2,41μM de Trolox/g) e FRAP (24,30 ± 1,86 μM de Fe2SO4/g) observou-se redução, sendo significativa (p < 0,05) apenas para o FRAP. A pasteurização lenta (65 °C/30 min.) não causou redução significativa dos compostos fenólicos e da atividade antioxidante da polpa de juá, indicando ser um processo eficiente em termos de manutenção de seus compostos funcionais.
Efeito da concentração de hidocoloides nos compostos bioativos, bioacessibilidade e textura instrumental de goiaba (Psidium guajava L.) estruturada
Authors: Costa Juliana Nascimento da , Nascimento Luis Gustavo Lima , Leal Amanda Rodrigues , Mata Paulina , Alves Carlos Artur Nascimento , Araújo Filho Antônio Augusto Lima de , Sousa Paulo Henrique Machado de
Published: April 2020

A indústria de alimentos busca inovações que possam favorecer o aproveitamento e o aumento do nicho de mercado para alimentos como as polpas de frutas. Os agentes de gelificação podem ser utilizados no desenvolvimento de novos produtos alimentares com uma ampla variedade de texturas, como as frutas estruturadas. O objetivo deste estudo foi avaliar o impacto dos hidrocoloides ágar e goma gelana de baixa acilação sobre os compostos bioativos, atividade antioxidante, antes e após digestão in vitro, e perfil de textura de goiaba estruturada.  Foram elaboradas formulações com os hidrocoloides ágar e goma gelana, nas concentrações 0,25, 0,50, 0,75 e 1% (p/p). Foram realizadas análises antes e após a digestão in vitro para o teor de ácido ascórbico determinado pelo método titulométrico; Conteúdo Fenólico Total (CFT) através do reagente de Folin-Ciocalteu e capacidade antioxidante pelo método ABTS. A bioacessibilidade in vitro foi executada com pepsina solubilizada em HCl 0,1 mol L-1 durante a fase gástrica e sais de bile-pancreatina, solubilizada com NaHCO3 0,1 mol L-1 na fase intestinal. Os valores de dureza e adesividade aumentaram conforme houve aumento da concentração dos hidrocoloides. Além disso, estes hidrocoloides, principalmente a goma gelana, proporcionaram valores elevados de bioacessibilidade de vitamina C, polifenois e atividade antioxidante. Portanto, as goiabas estruturadas apresentam características químicas interessantes, com perfil semelhante à polpa in natura. Além do mais, os resultados indicaram que os tipos e concentração de hidrocoloide influenciaram diretamente a bioacessibilidade das amostras estudadas.
Marketing digital: um estudo da produção científica brasileira entre 1999 e 2016
Authors: Tontini Julia , Deutschmann Mariane Rubin , Silva Valessa Lemos da , Rossato Venessa Piovesan , Malheiros Michel Barboza , Wegner Roger da Silva
Published: April 2020

Estudos bibliográficos são utilizados para compreender as publicações de diferentes áreas e temas da pesquisa científica. No que se refere ao marketing digital, nenhum estudo foi realizado. Além do mais, a internet, aliada ao marketing, é fundamental para trazer resultados organizacionais. Nesse sentido, o presente trabalho teve por objetivo analisar as publicações sobre o tema marketing digital. Assim, realizou-se uma pesquisa de natureza quali-quantitativa, analisando artigos entre os anos de 1999 a 2016, coletados através da plataforma SPELL. Ao todo, foram analisados 203 artigos referentes ao marketing digital. Os resultados apontaram as principais características de pesquisas sobre o assunto, como periódicos, temas mais estudados, métodos mais utilizados, formas de coleta e análise de dados, consumidores e meio digital pesquisados. Além disso, verifica-se um aumento de publicações a partir de 2014 verificando-se assim, a importância de gerar mais conhecimento acerca do marketing digital.
Portaria N° 666, do Ministério da Justiça e Segurança Pública: uma análise à luz dos Direitos Humanos
Authors: Caiana Clarice Ribeiro Alves , Bezerra Neto Francisco das Chagas , Barboza Eliezio Nascimento , Caiana Rodrigo Ribeiro Alves
Published: April 2020

O presente estudo vislumbra analisar a mitigação causada aos direitos inerentes ao imigrante em razão da elaboração da Portaria MJ n° 666/2019, tendo como parâmetro as disposições normativas pautadas na defesa dos direitos humanos. Nessa perspectiva, este artigo, através da pesquisa descritiva, método dedutivo, coleta de dados documental e bibliográfica, procedeu-se de modo a realizar uma análise jurídica da Portaria MJ n° 666/2019 à luz da Declaração Universal dos Direitos Humanos, bem como da Constituição Federal de 1988 e da Lei N° 13.445/2017. Não obstante, elucidou também as principais incongruências no que tange à violação dos princípios da legalidade, do devido processo legal e seus corolários, com a criação de termos indeterminados e genéricos de “pessoa perigosa” e “ato contrário aos princípios e objetivos dispostos na Constituição Federal”, como também do instituto da deportação sumária. Por fim, diante da problemática exposta, buscou-se, embasado não só nos princípios supramencionados, como também nos da presunção de inocência, ampla defesa e contraditório, acesso à justiça e da duração razoável do processo, elucidar a necessidade do Estado, pautado na defesa dos direitos humanos e no respeito ao bem-estar do imigrante, buscar um ordenamento de fronteiras e controle migratório adequado, tendo em vista os incômodos substanciais causados ao Estado Democrático de Direito pela não observância dessas garantias.
Rede pública versus rede privada de imunização: comparações e atribuições da enfermagem
Authors: Horbe Betina Pereira , Santini Tanise Pereira , Adames Nathália , Haeffner Léris Salete Bonfanti , Naujorks Alexandre Antonio , Backes Dirce Stein
Published: April 2020

Objetivou-se comparar o sistema de imunização da rede pública com o da rede privada de saúde, bem como detalhar as atribuições do Enfermeiro em ambas as redes de imunização. Metodologia: Pesquisa comparativa, de caráter retrospectivo, realizada por meio da análise do esquema vacinal da rede pública e da rede privada de saúde, com destaque às atribuições da equipe de enfermagem em ambos os serviços. Resultados: A organização das informações coletadas possibilitou a formação de uma tabela comparativa entre as redes de imunização pública e privada, além do delineamento de dois eixos temáticos, quais sejam: Atribuições do Enfermeiro na rede pública de saúde; Atribuições do Enfermeiro na rede privada de saúde. Considerações finais: Conclui-se que, enquanto a rede pública de saúde possui abrangência maior, além de buscas sistemáticas ativas e mais efetivas, a rede privada de imunização oferece maior número de imunobiológicos que não são oferecidos pelo Sistema Único de Saúde. Da mesma forma, as atribuições do Enfermeiro e de sua equipe na rede de imunização pública possibilitam atuação proativa e maior interação com a comunidade loco-regional, enquanto as atribuições da equipe de enfermagem na rede privada se restringem a ações pontuais e rotineiras.
The development of interactive magic card (IMC) based on flash card
Authors: Muhith Abdul , Agustina Ulfa Wulan , Bahtiar Yuyun , Afidah Nurul
Published: April 2020

Researchers aim to develop Interactive Magic Card as a medium that is suited to learning needs. There are 2 objectives in this study; 1) developing Interactive Magic Card as a learning medium; 2) find out the feasibility of the media. This research uses the Research and Development method which was adapted from Borg and Gall. This English learning media is an HTML5-based Flash Card application that was developed to help students in mastering vocabulary and improve their Speaking and Writing skills.The results of this study indicate that; 1) the results of the material expert validation are 89; 2) the results of media expert validation are 84; 3) main field test results are 91. Based on the results of the study, the researchers concluded that Interactive Magic Cardis suitable for use as a medium for learning English
Pengamalan Nilai-Nilai Pancasila Bagi Generasi Milenial
Authors: Anggraini Devi , Fathari Fauzal , Anggara Jordi Wahyu , Ardi Al Amin Muhammad Devon
Published: April 2020

This writing is motivated by the attitude that is seen about the appreciation of the values of Pancasila which began to dissapear. Writing is based on today’s life where people, especially millenials, began to shift the life guidelines from Pancasila. The results seen in the current life environment, shifts in the application of Pancasila values have long occurred and gradually increasingly alarming in line with the progress of science and technology. Individual attitudes are more visible than social with others. But there are also some who still socialize with others through joint discussions in a forum. The purpose of writing this scientific journal is to re-apply the values contained in Pancasila in the current millenial life.
Inovasi Layanan Cetak Tiket Mandiri Untuk Menunjang Kualitas Pelayanan Publik
Authors: Fithriana Noora , Silmia Salome
Published: April 2020

Self-Printing Ticket has been fulfilling innovation criteria as it is able to adjust a new service. The Self-Printing Ticket innovation made by Indonesian Railways Company and applied in many Indonesian central stations is an effort to improve service quality of printing a train ticket. The aims of this research was to find out the Self-Printing Ticket innovation for supporting public service quality in Malang Station, along with supporting and obstructing factors of such innovation implementation. To reach the research aims, this research used qualitative method. Primary data of this research was got from (1) interviewing informants consisting of Head of Station, Head of Commercial Service Sub-Affairs, Customer Services, and service users of Self-Printing Ticket; (2) documentation; and (3) observing service room. Secondary data was taken from documents of Indonesian Railways Company. Of the research results, found out that the machine of Self-Printing Ticket was Yogyakarta Station Team innovation winning an annual event of Indonesian Railways Company. Based on the six service standards, the service innovation of Self-Printing Ticket in Malang Station was well applied so that it can support public service quality. Supporting factors of the service were facilities; where the obstructing factors were internet or server disruptions, power outage, jammed printer, and prospective passengers misunderstanding on the machine usage and their mistake in inputting the book code.
Reformasi Birokrasi Sebagai Upaya Mewujudkan Good Governance Melalui Kerangka Otonomi Daerah
Authors: Radiansyah Rifi Rivani
Published: April 2020

Bureaucratic reform which initially existed to support the success of regional autonomy, in practice often creates inconsistency problems which actually give birth to paradoxes. So it happened in West Bandung Regency. On the other hand, the bureaucracy improves itself through the implementation of bureaucratic reform, but on the other hand it slows down the progress of the bureaucracy with the practice of corruption. This paper aims to find out the problems of bureaucratic reform and to find out whether the implementation of bureaucratic reform has shown optimal results in West Bandung Regency. This paper review uses qualitative methods through empirical normative-juridical approach and institutional theory approach. Data collection is done by official document collection techniques. Data analysis techniques in this study were carried out using interpretive descriptive methods. The results of the study in this paper show that the bureaucratic reform carried out by the West Bandung regency government through the practice of regional autonomy has not shown signs that are more optimal in the effort to realize Good Governance. Normatively, this condition is caused by the still low quality (competency) of apparatus resources, accompanied by other things that are mimetic and coercive which also influence the apparatus mentality as a whole based on their interests such as the influence of leadership, culture and the bureaucratic environment.
Pendekatan Resolusi Konflik Dalam Upaya Pencegahan Konflik Regional Pada Era Digitalisasi
Authors: Apandi Apandi
Published: April 2020

Several decades ago, internal conflicts in ASEAN countries became the world's spotlight. Even the impact is very alarming because it causes humanitarian crises, trauma due to armed conflict, violent extremism, and losses to government. Then came the time of international trade tension which had an impact on the economic growth of ASEAN countries. The purpose of this study is to reveal the role of the conflict resolution approach in efforts to prevent regional conflicts in the era of digitalization. Not without reason, the still lack of mutual trust and a less proactive attitude in addressing the situation of conflict between countries made the conflicting ASEAN countries decide to resolve bilaterally or resolve cases to external parties outside ASEAN. The era of digitalization is a hot issue in the trade war and can trigger tension between ASEAN countries. Of course this is not expected, therefore prevention efforts must be made. The literature study method was chosen to examine various findings that support this research to build a strategic model of the importance of the conflict resolution approach in the digitalization era. The results of the study stated that the government must show its credibility and put forward a proactive attitude, ethics in doing business, and building mutual trust and good cooperation between ASEAN countries. A conflict resolution approach can be an alternative to preventing regional conflicts by means of non-violence.
Macrophyte-derived detritus in shallow coastal waters contributes to suspended particulate organic matter and increases growth rates of Mytilus edulis
Authors: Bearham D , Vanderklift MA , Downie RA , Thomson DP , Clementson LA
Published: April 2020

Benthic suspension feeders, such as bivalves, potentially have several different food sources, including plankton and resuspended detritus of benthic origin. We hypothesised that suspension feeders are likely to feed on detritus if it is present. This inference would be further strengthened if there was a correlation between δ13C of suspension feeder tissue and δ13C of particulate organic matter (POM). Since detritus is characterised by high particulate organic matter (POC):chl a ratios, we would also predict a positive correlation between POM δ13C and POC:chl a. We hypothesised that increasing depth and greater distance from shore would produce a greater nutritional reliance by experimentally transplanted blue mussels Mytilus edulis on plankton rather than macrophyte-derived detritus. After deployments of 3 mo duration in 2 different years at depths from 3 to 40 m, M. edulis sizes were positively correlated with POM concentrations. POC:chl a ratios and δ13C of POM and M. edulis gill tissue decreased with increasing depth (and greater distance from shore). δ13C of POM was correlated with δ13C of M. edulis. Our results suggest that detritus comprised a large proportion of POM at shallow depths (<15 m), that M. edulis ingested and assimilated carbon in proportion to its availability in POM, and that growth of M. edulis was higher where detritus was present and POM concentrations were higher.
PENGARUH PEMBERIAN KOMBINASI PUPUK MAJEMUK NPK (25:7:7) DAN NPK KEMASAN (10:55:10) TERHADAP PERTUMBUHAN VEGETATIF TANAMAN KAMBOJA JEPANG (ADENIUM OBESUM)
Authors: Susi Sulistiana
Published: April 2020

The objectives of this research were (i) to identify the effects of combination of compound fertilizers of NPK (25:7:7) and package NPK (10:55:10) on vegetative growth Adenium obesum in stead of Japanese frangipani plant, and (ii) to obtain the best combination of dose of NPK (25:7:7) and package NPK (10:55:10) in order to improve plant vegetative growth of Adenium obesum. This experiment was conducted in employed completely random design with factorial pattern of 4 and three times repetition. Factor I, the dose of NPK (25:7:7) fertilizer in 4 levels of dose : 0.0 g/L; 0.5 g/L; 1.0 g/L; and 1.5 g/L. Meanwhile, Factor II, the dose of package NPK (10:55:10) was applied with 4 levels of dose : 0.0 g/L; 0.5 g/L; 1.0 g/L; and 1.5 g/L. The data obtained were analyzed using variance analysis (ANOVA) technique to identify the influence of the treatment towards variables measured and mean separation was evaluated using DMRT with 5% level of difference. The results show that the use of combination of compound fertilizers NPK (25:7:7) and package NPK (10:55:10) improves plant vegetative growth of Adenium obesum. However, the use of combination of NPK 0.0 g/L and package NPK 0.5 g/L shows unsatisafactory results. The combination of NPK 1.5 g/L and package NPK 1.5 g/L provides the best result in improving plant vegetative growth of Adenium obesum.
PERSISTENT ORGANIC POLLUTANS (POPS) DAN KONVENSI STOCKHOLM
Authors: Lina Warlina
Published: April 2020

Persistent organic pollutants (POPs) are toxic chemicals that adversely affect human health and the environment around the world. Because they can be transported by wind and water, most POPs generated in one country can affect people and wildlife far from where they are used and released. They persist for long periods of time in the environment and can accumulate and pass from one species to the next through the food chain. To address this global concern, many countries in the world joined forces with 90 other countries and the European Community to sign a groundbreaking United Nations treaty in Stockholm, Sweden, in May 2001, known as the Stockholm Convention. One of important agreement is all countries agreed to reduce or eliminate the production, use, and/or release of 12 key POPs. The Convention specifies a scientific review process that could lead to the addition of other POPs chemicals of global concern. POPs include a range of substances that include intentionally produced chemicals currently or once used in agriculture, disease control, manufacturing, or industrial processes. Also it can be produced by unintentionally produced chemicals, such as dioxins, that result from some industrial processes and from combustion (for example, municipal and medical waste incineration and backyard burning of trash).
SISTEM PENENTU GERAKAN MOBILE ROBOT YANG BELAJAR SENDIRI CARA UNTUK BERGERAK MAJU DAN MENGINDARI TRABRAKAN MENGGUNAKAN NEURAL NETWORK (NN)
Authors: Puspita Eru
Published: April 2020

Commonly used for driving mobile robot is by using certain pre defined algorithm. This research will try to develop driving technique using continuous self learning NN while mobile robot on go. This research only observe about how mobile robot by it self can move forward an how to avoid a collision. Program NN will try to learn how to move forward, backward, turn left, turn right or other possibility depend on or by using collision experience. The test results obtained 82% successful runs forward and approximately 90% managed to avoid a collision.
SUBSTITUSI TEPUNG DAUN MENGKUDU DALAM RANSUM MENINGKATKAN KINERJA AYAM BROILER
Authors: Wardiny Tuty Maria , Azwar Sinar T Eduard , Zainuddin Desmayati
Published: April 2020

An experiment was conduted to evaluate the effectiveness level of corn substituted by Morinda citrifolia leaf meal in broiler ration. The use of Morinda citrifolia leaf meal substituted for corn in ration is expected to improve feed conversion in broiler chickens and produce chicken meat that safe for consumption and free of chemical antibiotics residues . Completely Randomized Design (CRD) was used to analyze data obtained from this research. One hundred and sixty chicleas (7 days aged) divided into 5 (five) treatments with 4 (four) replications and each replication consisted of 8 (eight) chicleas. Ration of treatments were a negative control diet (R0), 1% Morinda citrifolia leaf meal (R1), 2% Morinda citrifolia leaf meal (R2), 3% Morinda citrifolia leaf meal (R3) and commersial ration (R4). All treatments rations were added a natural feed additive that consist of 0,125% Curcuma and.0,075% Turmeric meal. Measured parameters were feed intake, weight gain, feed conversion ratio, mortality, percentages of carcas and abdominal fat. Results showed that feed consumption, weight gain, and feed conversion ratio were significantly (p <0.05) influenced by treatments. Mortality, percentage of carcas and abdominal fat were not significantly (p >0.05) influenced by ration treatments. Mortality rates in chickens using a ration of treatment was 0%, while using the control diet 0,78% (1 bird). The counclusion showed that the substitution of 1-2% Morinda citrifolia leaf meal in ration has better performance compared to the control diet, with improvement of feed conversion ratio was 7.57 and 9.2% respectively was more efficient than the control diets
PERUBAHAN SEBARAN SEL-SEL ASIDOFIL DAN BASOFIL HIPOFISA PENGARUH PEMBERIAN PASAK BUMI (Eurycoma Longifolia Jack)
Authors: Pratomo Hurip , Supriatna Iman , Manalu Wasmen , Winarto Adi
Published: April 2020

Pasak bumi is popular as an aphrodisiac in the traditional medical herb. Boiled drink water of the root powder of pasak bumi is believed can increase the secondary reproduction characters such as libido and the duration of erection. This article is part of the research report that focus on: the distribution of hypophysis acidophil and basophil cells caused of the pasak bumi optimal dose treatment. Research carried out in an experiment using Hemaktosilin Eosin(HE) staining method to study micromorphological distribution of the acidophil and basophil cells of the male rat hypophysis after pasak bumi treatment (the dose of 18 mg pasak bumi/200 g body weight during three days, and the control of 1 ml aquadest). Result of the research showed that: Basophyl cells increased significantly in the third days of pasak bumi administered. Meanwhile acidophyl cells decreased in the third days of pasak bumi administered.
PERTUMBUHAN TANAMAN PAKCOY SETELAH PEMBERIAN PUPUK URIN KELINCI
Authors: Rosdiana
Published: April 2020

This paper discusses growth respond of Brassica rapa with hydroponic wick system by giving many kinds of dosages of fertilizer from rabbit urine. There were five dosages of rabbit urine which were 3 ml/l, 6 ml/l, 9 ml/l, 12 ml/l, 15 m/ll. Each dosage was applied to four kinds of plants and repeated five times. The total number of trials was 100. The plant height, leaves lenght and widht, leaves quantity, wet weight and consumed weight were measured. The five kinds of dosages did not show significant difference between all variables. Mathematically, the 12 ml/l dosage gave the biggest growth to plant height, leaves quantity, leaves length, leaves width.wet weight, and consumed weight. The smallest size of impact to all variables was for 3 ml/l dosages.

Artikel ini membahas respon pertumbuhan dan produksi tanaman pakcoy (Brassica rapa) secara hidroponik sistem wick dengan pemberian berbagai dosis pupuk organik urin kelinci. Penelitian dilaksanakan selama tiga bulan dimulai pada bulan Mei sampai Juli 2014. Rancangan percobaan yang digunakan dalam penelitian ini adalah Rancangan Kelompok Lengkap Teracak (RKLT) yang terdiri atas lima perlakuan dosis pupuk organik cair urin kelinci, yaitu 3 ml/l, 6 ml/l, 9 ml/l, 12 ml/l, 15 ml/l. Tiap perlakuan terdiri atas empat tanaman dan diulang sebanyak lima kali, sehingga jumlah total ujicoba pada suatu lahan adalahsebanyak 100 tanaman. Pengamatan dilakukan pada peubah tinggi tanaman, panjang daun, lebar daun, jumlah daun, bobot basah dan bobot konsumsi. Berbagai dosis pupuk organik cair urin kelinci tidak memberikan pengaruh yang nyata pada terhadap parameter tinggi tanaman, jumlah daun, panjang daun, lebar daun, bobot basah dan bobot konsumsi. Perlakuan dosis pupuk organik cair urin kelinci 12 ml/l memberikan hasil tertinggi untuk tinggi tanaman, jumlah daun, panjang daun, lebar daun, bobot basah, dan bobot konsumsi. Dosis pupuk organik cair urin kelinci 3 ml/l memberikan hasil yang terendah pada semua peubah.
LAJU EKSPLOITASI IKAN TENGGIRI DAN TONGKOL DI KAWASAN KONSERVASI TAMAN NASIONAL KARIMUNJAWA
Authors: Yuliana Ernik , Nurhasanah Nurhasanah
Published: April 2020

Karimunjawa National Park (KNP) is a marine protected area established to preserve ecosystems and natural resources. Scomberomorus commerson (tenggiri) and Euthynnus affinis (tongkol) arethe two species of pelagic fish which are the main catches for artisanal fishery in KNP. This study was aimed to analyze the exploitation rate of S. commerson and E. affinis. Field survey was conducted in KNP District of Jepara, Central Java, in June-September 2016. The exploitation rate is measured by analytical method based on fish’s growth and mortality, through measuring the length of the fish for three months.  Totally, as many as 314 individuals of S. Commersonand 499 individuals of E. Affinis were measured. The data were analyzed using Fish Stock Assessment Tools (FISAT II) statistical program. The results indicated that S. Commerson have a body-size trend that tends to increase, with the rate of exploitation (E) was 0,29 (under-exploited), which means there is anopportunity to increase it’s utilization. At the other hand, the size of E. Affinis tends to decrease, with the rate of exploitation (E) = 0,5. It means that the condition of utilizationof E. Affinis was at alarming position. It is necessary to control the tongkol fishing by regulating fishing gear, in order to avoid overfishing situation.

Taman Nasional Karimunjawa (TNKJ) merupakan salah satu kawasan konservasi yang bertujuan melindungi kelestarian ekosistem dan sumber daya alam. Ikan tenggiri (Scomberomorus commerson)dan tongkol (Euthynnus affinis) adalah ikan pelagis yang merupakan tangkapan utama di TNKJ. Tujuan studi ini adalah menganalisis laju eksploitasi ikan tenggiri dan tongkol. Penelitian dilakukan pada bulan Juni-September 2016. Pengukuran laju eksploitasi menggunakan metode analitik didasarkan pada pertumbuhan dan mortalitas ikan, dengan mengukur panjang ikan hasil tangkapan selama tiga bulan. Jumlah ikan tenggiri yang diukur adalah 314 ekor, dan ikan tongkol adalah 499 ekor. Analisis data menggunakan program Fish Stock Assessment Tools (FISAT II). Hasil penelitian menunjukkan tren ukuran ikan tenggiri cenderung meningkat, dengan laju eksploitasi (E) = 0,29 (under exploited), sehingga pemanfaatannya dapat ditingkatkan. Sementara ukuran ikan tongkol cenderung menurun, dengan laju eksploitasi (E) = 0,5. Kondisi pemanfaatan ikan tongkol berada pada posisi mengkhawatirkan. Sehingga perlu dilakukan pengelolaan terhadap penangkapan ikan tongkol agar tidak mengarah ke penangkapan berlebih, dengan mengatur alat tangkap nelayan.
PENGGUNAAN REGRESI STEPWISE UNTUK MENENTUKAN FAKTOR YANG MEMPENGARUHI MOTIVASI SANTRI MELANJUTKAN STUDI KE PERGURUAN TINGGI (STUDI KASUS SMK IBNU CHOLIL BANGKALAN)
Authors: Faulina Ria
Published: April 2020

People of Bangkalan in Madura Island, as the area closest to the Metropolitan Municipality of Surabaya, have low level of awareness of education, Evidence showed that many students were reluctant to continue their education to a higher level. It is because social culture and economic factors of the student. This research reviewed  the motivation of santri boarding (Islamic Student) to continue their study into college from economic aspects so we can know the factors affecting the motivation of students to continue their studies into college.The study was conducted in SMK Ibn Cholil Bangkalan by collecting data through questionnaires. The data collected were analysed stepwise regression method, the result stated that only the father's occupation variable has significant influence.The higher the father's occupation, the greater the need for students to continue their studies to university.

 

Masyarakat Kabupaten Bangkalan, sebagai wilayah terdekat Pulau Madura dengan Kota Metropolitan Surabaya, mempunyai tingkat kesadaran akan pendidikan yang masih sangat rendah yang dibuktikan dengan banyaknya siswa yang enggan melanjutkan pendidikan ke jenjang yang lebih tinggi. Hal ini dikarenakan kondisi sosial budaya dan faktor ekonomi dari siswa yang bersangkutan. Dalam penelitian ini dikaji motivasi santri untuk melanjutkan studi ke perguruan tinggi dari segi ekonomi sehingga diketahui faktor yang mempengaruhi motivasi santri untuk melanjutkan studi ke perguruan tinggi. Penelitian dilakukan di SMK Ibnu Cholil Kabupaten Bangkalan dengan pengambilan data melalui kuesioner. Analisa dilakukan dengan menggunakan regresi Stepwise menghasilkan bahwa hanya variabel pekerjaan ayah yang mempunyai pengaruh signifikan. Semakin tinggi pekerjaan ayah, semakin besar pula keinginan siswa untuk melanjutkan studi ke perguruan tinggi.
PENENTUAN HARGA OPSI BELI ATAS SAHAM PT. ANTAM (PERSERO) MENGGUNAKAN MODEL BINOMIAL FUZZY
Authors: Prabowo Agung , Mukarromah Zulfatul , Lisnawati Lisnawati , Sidi Pramono
Published: April 2020

Option is a financial instrument where price depends on the underlying stock price. The pricing of options, both selling options and purchase options, may use the CRR (Cox-Ross-Rubinstein) binomial model. Only two possible parameters were used that is u if the stock price rises and d when the stock price down. One of the elements that determine option prices is volatility. In the binomial model CRR volatility is constant. In fact, the financial market price of stocks fluctuates so that volatility also fluctuates. This article discusses volatility of fluctuating stock price movements by modeling it using binomial fuzzy with triangular curve representation. The analysis is carried out in relation to the existence of three interpretations of the triangular curve representation resulting in different degrees of membership. In addition to volatility, this study added the size or risk level ρ. As an illustration, this study used stock price movement data from PT. Antam (Persero) from August 2015 until July 2016. The results of one period obtained from the purchase price option for August 2016 with the largest volatility, medium and smallest respectively were Rp.143,43, Rp.95,49, and Rp.79,00. There was calculated at the risk level of  ρ = 90%. The degree of membership for each option price varies depending on the interpretation of the triangle curve representation.

 

Opsi merupakan instrumen keuangan yang harganya tergantung pada harga saham yang mendasarinya. Penentuan harga opsi, baik opsi jual maupun opsi beli dapat menggunakan model binomial CRR (Cox-Ross-Rubinstein). Dalam model ini hanya dimungkinkan adanya dua parameter yaitu u apabila harga saham naik dan d pada saat harga saham turun. Salah satu unsur yang menentukan harga opsi adalah volatilitas. Dalam model binomial CRR digunakan volatilitas yang bersifat konstan. Padahal, pada pasar keuangan pergerakan harga saham mengalami fluktuasi sehingga volatilitas juga menjadi fluktuatif. Artikel ini membahas volatilitas pergerakan harga saham yang fluktuatif dengan memodelkannya menggunakan binomial fuzzy dengan representasi kurva segitiga. Analisis dilakukan terkait dengan adanya tiga interpretasi terhadap representasi kurva segitiga tersebut yang menghasilkan derajat keanggotaan yang berbeda. Selain volatilitas, dalam penelitian ini ditambahkan ukuran atau tingkat risiko ρ. Sebagai ilustrasi, digunakan data pergerakan harga saham PT. Antam (Persero) dari Agustus 2015 hingga Juli 2016. Hasil penelitian dengan perhitungan satu periode diperoleh hasil harga opsi beli untuk bulan Agustus 2016 dengan volatilitas terbesar, menengah, dan terkecil masing-masing adalah Rp.143,43, Rp.95,49, dan Rp.79,00 yang dihitung pada tingkat risiko ρ = 90%. Derajat keanggotaan untuk masing-masing harga opsi berbeda-beda tergantung pada interpretasi dari representasi kurva segitiga.
KETEGARAN UJI-t TERHADAP KETIDAKNORMALAN DATA
Authors: Agus Santoso
Published: April 2020

t-test used to test means of two populations assumes that  each population is normally distributed. Theoretically, violation of the assumption makes the result of the test  invalid. This research evaluates the robustness of the t-test on various value of sample size using three types of distribution: normal, symmetric non-normal, and not symmetric non-normal. Different computation techniques of t-value which depend on the variance of the two populations were also employed. The simulation showed that t-test used to test mean of two populations is not influenced by non-normality of the population distribution. The exploration of distribution of the difference between two samples means showed that its distribution was normal. Therefore, the robustness against non-normality of the t-test was the consequences of the difference between two sample means that normally is distributed.
KAJIAN PENGARUH KADAR GULA DAN LAMA FERMENTASI TERHADAP KUALITAS NATA de SOYA
Authors: Siti Nurhayati
Published: April 2020

The aim of the research was to determine the effect of sugar content, time length of fermentations and their interaction on the qualities of the Nata de Soya. The design of the experiment was factorial 3x2 and arranged by the Randomized Complete Design (RCD), with three replications. The first factor was sugar content. G1= 100 g sucrose/l waste of soya, G2= 150 g/l and G3= 200 g/l. The second factor was days of the fermentation F1= 7 days, F2= 14 days. The result showed that (i) the adding of sugar content was not affected the weight, temperature, acidity, moisture content, fiber content and protein content of the Nata de Soya. (ii) The days of fermentation were significant in affecting the weight of the Nata de Soya, but not significant for other parameters. The maximum weight (418,411g) was reached at 7 days of the fermentations. (iii) The interaction between sugar content and time length of fermentations influenced acidity.
FORMULASI MODEL KADAR KOLESTEROL SERUM MELALUI PENDEKATAN UKURAN SKINFOLD PADA ORANG DEWASA
Authors: Ila Fadila
Published: April 2020

The study was conducted to explore the relationship between anthropometric measurement, i.e. skinfold thickness and cholesterol consentration in adult male and female blood. Other variables assumed as confounders including respondent characters namely: age, sex, ethnic, smoking habit, and activity. Analysis was done to a data from Health and Nutrition Survey on Adult on six cities in Indonesia. Prediction model of serum cholesterol with nutritional status assessment was developed by multiple regression analysis. Backward elimination procedure was used for model processing. The study result indicated that there was positive correlation between cholesterol and skinfold, age, and ethnic. Prediction model of serum cholesterol can be showed:  Serum Cholesterol  = 153,58 + 0,36 Skinfold + 0,34 age – 1,46 Sex – 48,71 Activity + 27,84 Ethnic
Effect of Obesity on Cognitive Functions in Elderly People
Authors: Usta Oğuzer , Ardıç Cüneyt
Published: April 2020

Aim: We aimed to evaluate effect of obesity on cognitive functions in 65 years and older patients.

Methods: This study was conducted in the Recep Tayyip Erdogan University Family Medicine outpatient clinic between November 2018 and January 2019. 65 years and older 83 voluntary patients were included in our study. All participants evaluated by a survey for their socio-demographic characteristics, Standardized Mini Mental Examination Test and Rey Auditory and Verbal Learning Test. Statistical comparison was made between patients’ body mass indexes and their test scores.

Results: Mini Mental Test total score was statistically higher in men. Besides that, working patients had higher Mini Mental Test total score compared to retired patients and housewives. As participants’ waist circumference and body mass index increase, their Mini Mental Test language scores were decreasing.

Conclusions: We found that as body mass index increases, Mini Mental Test language scores were significantly decreasing. In literature there are studies that suggesting obesity is related to decline in cognitive functions, but there are also studies that suggesting obesity has protective effect for cognitive decline. More comprehensive prospective studies are required for clearer results.

Keywords: geriatrics, obesity, cognitive dysfunction
Giant Sialolith of Wharton’s Duct - A Case report with review of literature
Authors: R. Muthunagai , agarwal Mudit , R. Sivasankary
Published: April 2020

Sialolithiasis is the formation of calcific concretions within the parenchyma or ductal system of the major or minor salivary glands, but it most commonly affects the submandibular salivarygland. Sialolithiasis usually occurs in adults aged 30 to 60 years and causes pathognomonicpain during meals. The treatment of sialolithiasis depends on the size and location of thecalculi. In this article we present a case report of giant sialolith in the submandibular salivary duct and review of literature of various diagnostic and treatment aspects.

Key Words : Salivary stone, Calculi, submandibular sialolithiasis, sialoadenitis
Expression of Pumpkin CmbHLH87 Gene Improves Powdery Mildew Resistance in Tobacco
Authors: Guo Wei-Li , Chen Bi-Hua , Guo Yan-Yan , Chen Xue-Jin , Li Qing-Fei , Yang He-Lian , Li Xin-Zheng , Zhou Jun-Guo , Wang Guang-Yin
Published: April 2020

Powdery mildew (PM), caused by Podosphaera xanthii, is a major threat to the global cucurbit yield. The molecular mechanisms underlying the PM resistance of pumpkin (Cucurbita moschata Duch.) are largely unknown. A homolog of the basic helix-loop-helix (bHLH) transcription factor was previously identified through a transcriptomic analysis of a PM-resistant pumpkin. In this study, this bHLH homolog in pumpkin has been functionally characterized. CmbHLH87 is present in the nucleus. CmbHLH87 expression in the PM-resistant material was considerably downregulated by PM; and abscisic acid, methyl jasmonate, ethephon, and NaCl treatments induced CmbHLH87 expression. Ectopic expression of CmbHLH87 in tobacco plants alleviated the PM symptoms on the leaves, accelerated cell necrosis, and enhanced H2O2 accumulation. The expression levels of PR1a, PR5, and NPR1 were higher in the PM-infected transgenic plants than in PM-infected wild-type plants. Additionally, the chlorosis and yellowing of plant materials were less extensive and the concentration of bacteria at infection sites was lower in the transgenic tobacco plants than in the wild-type plants in response to bacterial wilt and scab pathogens. CmbHLH87 may be useful for genetic engineering of novel pumpkin cultivars in the future.
Research on a Nonlinear Dynamic Incipient Fault Detection Method for Rolling Bearings
Authors: Shi Huaitao , Guo Jin , Bai Xiaotian , Guo Lei , Liu Zhenpeng , Sun Jie
Published: April 2020

The incipient fault detection technology of rolling bearings is the key to ensure its normal operation and is of great significance for most industrial processes. However, the vibration signals of rolling bearings are a set of time series with non-linear and timing correlation, and weak incipient fault characteristics of rolling bearings bring about obstructions for the fault detection. This paper proposes a nonlinear dynamic incipient fault detection method for rolling bearings to solve these problems. The kernel function and the moving window algorithm are used to establish a non-linear dynamic model, and the real-time characteristics of the system are obtained. At the same time, the deep decomposition method is used to extract weak fault characteristics under the strong noise, and the incipient failures of rolling bearings are detected. Finally, the validity and feasibility of the scheme are verified by two simulation experiments. Experimental results show that the fault detection rate based on the proposed method is higher than 85% for incipient fault of rolling bearings, and the detection delay is almost zero. Compared with the detection performance of traditional methods, the proposed nonlinear dynamic incipient fault detection method is of better accuracy and applicability.
Beating the Naïve—Combining LASSO with Naïve Intraday Electricity Price Forecasts
Authors: Marcjasz Grzegorz , Uniejewski Bartosz , Weron Rafał
Published: April 2020

In the last three decades the vast majority of electricity price forecasting (EPF) research has concerned day-ahead markets. However, the rapid expansion of renewable generation—mostly wind and solar—have shifted the focus to intraday markets, which can be used to balance the deviations between positions taken in the day-ahead market and the actual demand and renewable generation. A recent EPF study claims that the German intraday, continuous-time market for hourly products is weak-form efficient, that is, that the best predictor for the so-called ID3-Price index is the most recent transaction price. Here, we undermine this claim and show that we can beat the naïve forecast by combining it with a prediction of a parameter-rich model estimated using the least absolute shrinkage and selection operator (LASSO). We further argue, that that if augmented with timely predictions of fundamental variables for the coming hours, the LASSO-estimated model itself can significantly outperform the naïve forecast.
Comprehensive Second-Order Adjoint Sensitivity Analysis Methodology (2nd-ASAM) Applied to a Subcritical Experimental Reactor Physics Benchmark. VI: Overall Impact of 1st- and 2nd-Order Sensitivities on Response Uncertainties
Authors: Cacuci Dan G. , Fang Ruixian , Favorite Jeffrey A.
Published: April 2020

This work applies the Second-Order Adjoint Sensitivity Analysis Methodology (2nd-ASAM) to compute the 1st-order and unmixed 2nd-order sensitivities of a polyethylene-reflected plutonium (PERP) benchmark’s leakage response with respect to the benchmark’s imprecisely known isotopic number densities. The numerical results obtained for these sensitivities indicate that the 1st-order relative sensitivity to the isotopic number densities for the two fissionable isotopes have large values, which are comparable to, or larger than, the corresponding sensitivities for the total cross sections. Furthermore, several 2nd-order unmixed sensitivities for the isotopic number densities are significantly larger than the corresponding 1st-order ones. This work also presents results for the first-order sensitivities of the PERP benchmark’s leakage response with respect to the fission spectrum parameters of the two fissionable isotopes, which have very small values. Finally, this work presents the overall summary and conclusions stemming from the research findings for the total of 21,976 first-order sensitivities and 482,944,576 second-order sensitivities with respect to all model parameters of the PERP benchmark, as presented in the sequence of publications in the Special Issue of Energies dedicated to “Sensitivity Analysis, Uncertainty Quantification and Predictive Modeling of Nuclear Energy Systems”.