bluuebunny/crossref_metadata_2025 huggingface dataset:
ІНФОРМАЦІЙНЕ ЗАБЕЗПЕЧЕННЯ ДЛЯ МОНІТОРИНГУ ТА УПРАВЛІННЯ РУХОМ СУДЕН З ВИКОРИСТАННЯМ ДАНИХ СУПУТНИКОВОЇ НАВІГАЦІЇ
Authors: Горбань А.В. , Маранов О.В. , Клочков Ю.П. , Дорофєєва З.Я.
Published: March 2021

У статті досліджена можливість інформаційного забезпечення для моніторингу та управління рухом суден з використанням даних супутникової навігації. Розглянуті елементи системи безпеки судноводіння. Вирішення завдань, пов'язаних з безпекою судноводіння і своєчасною доставкою вантажів, екологічним захистом прибережної зони, вимагає чіткого моніторингу руху суден і управління швидкостями потоків судів або окремих суден. Для цієї мети необхідне впровадження нових сучасних радіотехнічних засобів на базі високоточних супутникових навігаційних технологій та застосування систем, які забезпечують безпеку плавання судів. Дані обставини вимагають створення в регіонах систем керування судноплавством з таким навігаційним забезпеченням, яке б у максимальному ступені знижувало ризик аварій судів при плаванні в прибережних водах, на підходах до портів, у портових водах, у вузкостях, на внутрішніх водних шляхах, де свобода маневрування обмежена. У дослідженні представлене рішення актуальної наукової задачі з розробки математичного забезпечення формування високоточних полів місцевизначення, річкової диференціальної підсистеми GPS, для створення суцільних високоточних телекомунікаційних полів у СХ та ПХ діапазонах з урахуванням впливу полі компонентної підстилаючої поверхні, параметрів приймально-передаючого обладнання та урахування загоризонтної рефракції, яка має важливе значення для водного транспорту.
Ключові слова:
COVID-19 Australia: Epidemiology Report 37: Reporting period ending 14 March 2021
Authors:   COVID-19 National Incident Room Surveillance Team
Published: March 2021

This is the thirty-seventh epidemiological report for coronavirus disease 2019 (COVID-19), reported in Australia as at 23:59 Australian Eastern Daylight Time [AEDT] 14 March 2021. It includes data on COVID-19 cases diagnosed in Australia.
Intervenção Fisioterapêutica no puerpério imediato: O que há de evidências na última década?
Authors: Melo Jordânia Abreu Lima de , Santos Luana Brito dos , Brilhante Magdalena Muryelle Silva , Lima Illia Nadinne Dantas Florentino , Magalhães Adriana Gomes
Published: March 2021

Objetivo: Analisar a produção científica existente ao longo dos últimos dez anos, referente a atuação fisioterapêutica no puerpério imediato, e o que há de evidências para essa atuação. Métodos: Pesquisa de caráter exploratório do tipo bibliométrica, realizada por meio de uma revisão de literatura nas bases de dados PubMed/Medline, Web of Science, Scopus, PEDro e LILACS, sobre a atuação fisioterapêutica no puerpério imediato publicada na última década. Utilizaram-se os descritores: “postpartum”; “puerperium” e “physiotherapy”. Resultados: De 814 publicações, apenas 17 foram analisadas após exclusão de determinadas produções, segundo critérios previamente definidos. Prevaleceram estudos quantitativos, na língua inglesa, realizados no Brasil, publicados nos últimos 5 anos, em periódicos com baixo fator de impacto SJR, que abordaram as temáticas de avaliação e tratamento da diástase dos músculos reto-abdominais (DMRA), seguido pelo uso da eletroestimulação transcutânea (TENS) para alívio da dor no pós-parto imediato e treinamento da musculatura do assoalho pélvico (TMAP). Conclusão: As evidências científicas encontradas apontam como principais intervenções fisioterapêuticas utilizadas no puerpério imediato os exercícios para DMRA, TMAP e TENS porém os estudos apresentam baixo rigor metodológico, e foram publicados em periódicos com baixo fator de impacto. Sugere-se a realização de novos estudos, com maior rigor metodológico, voltados apenas para mulheres no puerpério imediato, para produzir evidências científicas de melhor qualidade.
Relação materno infantil e o desenvolvimento da criança
Authors: Cabral Thainá da Silva , Bezerra Rafael da Silva , Oliveira Keila Cristina Pereira do Nascimento , Vieira Ana Carolina Santana , Martins Fernanda Demutti Pimpão , Oliveira Vanessa Vieira de Souza , Bezerra Roberto da Silva , Barros Marcela Cristina dos Santos , Mariano Daniella Marques dos Santos
Published: March 2021

Objetivo: Analisar o vínculo materno infantil de mulheres atendidas em uma Unidade Básica de Saúde. Metodologia: Trata-se de um estudo do tipo descritivo, transversal, exploratório, com abordagem qualitativa, realizado com 20 mães de crianças de até 1 ano de idade da área de abrangência da Unidade de Saúde da Família Robson Cavalcante, localizada em Maceió/AL. A pesquisa foi realizada através da realização de uma entrevista semiestruturada sobre o laço mãe e bebê e os dados foram tratados através da análise de conteúdo baseada na proposta de Laurence Bardin. Resultados: A idade materna variou entre 14 e 35 anos, sendo 6 adolescentes. As falas das mães em relação às mudanças através da gestação envolveram, predominantemente, o âmbito pessoal quanto ao amadurecimento materno. De modo geral, sobre a importância do vínculo, as mães acham importante a relação com o bebê para a construção da personalidade da criança e para o reconhecimento quando atingirem a fase adulta. Conclusão: Portanto, percebe-se que os estímulos que influenciam no crescimento e no desenvolvimento da criança são multifatoriais, destacando-se o planejamento da gestação, o estado emocional e psicológico materno, a sensibilidade da mãe, a sobrecarga materna entre outros.
Líquen plano oral associado a fatores psicogênicos: Relato de caso
Authors: Vasco Isabella Fernanda de Melo , Malta Sybelle Souza Oliveira , Oliveira Carlos Vinícius Ramos Leão de , Mota Kelly Rodrigues , Silva Islane Caroline Ferreira da , Santos Luiz Carlos Oliveira dos
Published: March 2021

O líquén plano oral é uma doença mucocutânea, de curso crônico, responsável por destruir a camada basal do epitélio e, quando não controlada, predispões à malignização. Apesar da sua etiologia incerta, o estresse e a ansiedade têm sido frequentemente evidenciados como fatores promotores para essa patologia. Dessa forma, esse estudo tem por objetivo relatar um caso de um paciente masculino com Líquen plano oral (LPO) associado a fatores psicogênicos. Paciente do gênero masculino, leucoderma, 32 anos, procurou atendimento odontológico com a queixa principal de que apresentava uma mancha branca na língua, que ardia ao se alimentar, e duração de um ano. Durante a anamnese, o paciente relatou não possuir hábitos nocivos e nem fazer uso de medicações controladas, todavia apresentava histórico de estresse e ansiedade devido à recente alteração na dinâmica de sua vida pessoal. Ao exame físico intraoral foram observadas lesões brancas na região lateral da língua e região de trígono retromolar direitas. As hipóteses clínicas de leucoplasia e líquen plano foram sugeridas e uma biópsia incisional foi realizada, sendo a peça cirúrgica encaminhada para análise histopatológica. Os achados microscópicos evidenciaram hiperceratose, acantose, corpos de Civatte e um infiltrado inflamatório crônico contendo linfócitos, macrófagos e plasmócitos, levando ao diagnóstico final de LPO. Ademais, o paciente foi orientado a buscar apoio psicológico profissional. O paciente foi acompanhado por um período de 2 meses e, durante o seu retorno, foi observada recuperação tecidual, sem sintomatologia ou recidiva. Portanto, fatores psicogênicos, como estresse e ansiedade, podem exercer influência negativa referente à exacerbação e surgimento do líquen plano oral.
Hidrogeomorfometria da microbacia do rio Paraíso: informações para auxiliar o manejo dos recursos naturais na Amazônia Ocidental
Authors: Lima Marcelo Medeiros de , Donegá Miquel Victor Batista , Souza Tiago Way Serrão de , Panza Mylena Rego , Pacheco Fabrício Matheus Pimenta , Cavalheiro Wanderson Cleiton Schmidt , Hara Francisco Adilson dos Santos , Vendruscolo Jhony
Published: March 2021

A análise das características da paisagem é o primeiro passo para o planejamento e a gestão adequada dos recursos naturais. Em face ao exposto, o presente trabalho tem como objetivo fornecer informações sobre as características da paisagem na microbacia do rio Paraíso, Amazônia Ocidental, Brasil. As informações estão associadas aos parâmetros geométricos, topográficos e hidrográficos, e dinâmica de cobertura do solo, e foram obtidas com o uso dos softwares QGIS, Google Earth e TrackMaker Free, imagens altimétricas (satélite ALOS) e de cobertura do solo (satélites Landsat 5 e Landsat 8), e dados da literatura. A microbacia do rio Paraíso tem área de 50,76 km2, forma alongada, baixa suscetibilidade a enchentes, altitudes entre 234 e 458 m, predomínio de relevo ondulado, rio de porte médio, padrão de drenagem dendrítico de 5ª ordem, alta densidade de nascentes, densidade de drenagem muito alta, canal principal sinuoso, baixo coeficiente de manutenção e alto tempo de concentração. No período de 1984 a 2020, a agropecuária avançou sobre as áreas de floresta nativa, chegando a ocupar 80,32% da área da microbacia e 64,21% da área de zona ripária no último ano. A microbacia tem elevado potencial para o desenvolvimento de sistemas agropecuários, contudo são recomendadas adoções de práticas de manejo conservacionista do solo e da água, a manutenção e/ou recuperação das florestas nativas protegidas por Lei, e a integração do componente arbóreo nos sistemas econômicos (ex: sistemas agroflorestais e agrosilvipastoris). Essas recomendações visam conciliar o desenvolvimento econômico e a conservação dos recursos naturais, ambos essenciais para o desenvolvimento sustentável da região.
Physicochemical, microbiological and sensorial characteristics of flour and prepared cookies from the reject cashew (Anacardium occidentale L.) neglected
Authors: Araújo Leonardo Bruno Aragão de , Luz Jefferson Romáryo Duarte da , Batista Débora , Bezerra Andréia da Cunha , Ramalho Heryka Myrna Maia , Soares Ana Katarina Menezes da Cruz , Maciel Maria Aparecida Medeiros
Published: March 2021

Nowadays, one of the main objectives of biotechnological development of new products is linked to processes and methods improvement. In this sense, the aim of this work is to promote the sustainable development of the residue obtained from the cashew´s organic reject material aiming at to produce a target flour to be applied as a functional food. In fact, the nutritional composition of the cashew flour showed an important food profile related to fibers and carbohydrates. In relation to the prepared food as a simple possibility, cookies were produced, and its sensorial characteristics were carried out in individual booths, with 100 non trained evaluators. The results showed that the cookies demonstrated a satisfactory acceptance profile in several analyzed attributes. Concerning to the microbiological analysis, nonsignificant presence of microorganisms was detected. So, the processed cashew flour showed to be nutritionally acceptable and together with a good sensorial acceptance, can be considered as a suitable biomass to produce a large amount of bakery products.
Epidemiological survey of leptospirosis in collared peccaries (Pecari tajacu Linnaeus, 1758) in legal breeding sites in some states in the Northeast region, Brazil
Authors: Falcão Brunna Muniz Rodrigues , Bezerra Camila de Sousa , Souza Joyce Galvão de , Nogueira Denise Batista , Carreiro Artur da Nóbrega , Costa Flávia Teresa Ribeiro da , Diniz João Augusto Rodrigues Alves , Araújo Débora Vitória Fernandes de , Costa Diego Figueiredo da , Silva Maria Luana Cristiny Rodrigues , Fernandes Annielle Regina da Fonseca , Azevedo Sérgio Santos de , Higino Severino Silvano dos Santos , Menezes Danilo José Ayres de
Published: March 2021

The collared peccary (Pecari tajacu Linnaeus, 1758) is considered an animal of economic viability for trading and potentially productive for meat, being important the knowledge about the health of this species. Thus, the objective of the research was to carry out a cross-sectional study of leptospirosis in captive collared peccary (Pecari tajacu) from the states of Paraíba, Rio Grande do Norte and Piauí, northeast region of Brazil, using serological and molecular techniques. Serum samples from 48 animals were tested using the microscopic agglutination test (MAT) technique. In the samples of vaginal and preputial fluid, the Polymerase Chain Reaction (PCR) was performed. Four animals (8.3%) were seroreactive for Leptospira sp. with reaction to serogroup Icterohaemorraghiae and negative in PCR. There was association between the occurrence of leptospirosis and the intensive breeding system (odds ratio=63.00; 95%CI=4.3-910.6; P=0.002). The seroreactivity for leptospirosis suggests that, at some point, these animals were infected by sources of infection within the farm itself. It was also possible to observe the importance of knowing the serogroups prevalent in this species in the studied region, which allows the establishment of adequate strategies for its control, thus prioritizing the balance in the human-animal-environment relationship.
Comportamento sexual de adolescentes gaúchos segundo a Pesquisa Nacional de Saúde do Escolar (PeNSE)
Authors: Urnauer Maria Eugênia Juncal Moreira , Fontenele Raquel Malta
Published: March 2021

Objetivo: Analisar as características do comportamento sexual de adolescentes de escolas públicas e privadas no município de Porto Alegre, segundo a PENSE realizada no ano de 2015. Método: Trata-se de um estudo descritivo, transversal, com abordagem quantitativa, que utilizou dados secundários de um inquérito nacional de escolares do 9º ano do ensino fundamental de escolas públicas e privadas do município de Porto Alegre que participaram da PeNSE, realizada no ano de 2015. Resultados: Dos 1011 participantes, 465 são do sexo masculino (54,0%); 40,6% (n=410) afirmaram ter tido relação sexual e a maioria refere ter iniciado a vida sexual com 14 anos (151; 37,2%). Quanto ao comportamento sexual, os meninos relataram começar a vida sexual mais cedo, quando comparado com as meninas, e referem não saber se usaram ou não algum método para evitar a gravidez. Conclusões: Conclui-se que os profissionais de saúde da atenção básica devem ter uma atenção especial aos adolescentes do sexo masculino, por terem iniciação sexual precoce e maior número de parceiros.
Fructo-oligosaccharides, hydrolyzed soy protein and yeast (Saccharomyces sp.) extract as potential cryoprotectans in gluten-free frozen dough and bread quality.
Authors: Teotônio Daniela de Oliveira , Costa Bárbara Alana Fonseca da , Gomes Paula Thamara Goecking , Santos Mariana Pereira , Amaral Erick Flávio Guimarães , Clerici Maria Teresa Pedrosa Silva , Leoro Maria Gabriela Vernaza , Schmiele Marcio
Published: March 2021

People with celiac disease, wheat allergy, and non-celiac gluten sensitivity required bakery products without gluten. However, gluten-free bread has a high rate of starch retrogradation during shelf life, resulting in loss of softness in the bread crumbs. The inclusion of frozen doughs for gluten-free bread can provide a feasible solution to increase product supply with high technological and sensory quality, providing fresh bread with uniform characteristics. The biggest challenge in the frozen dough for gluten-free bread is related to the high amount of water added to the dough (70-120 % - flour basis) because the ice crystals formed during the freezing step can cause damage to yeast. The use of cryoprotectants in the dough is an alternative for preserving yeast during freezing and cold chain maintenance. This study aimed to evaluate the behavior of fructo-oligosaccharide, hydrolyzed soy protein, and yeast extract as a cryoprotectant in the gluten-free frozen dough and the evaluation of bread quality. Through the Response Surface Methodology, using a Simplex-Centroid Mixture Design, the cryoprotectants were evaluated up to a concentration of 5 % (flour basis) with freezing of the dough for 7 days at -18 °C. The results showed that with the use of cryoprotectants, there was an increase in volume increase of the doughs, in the specific volume of the bread, and the softness of the crumb. The use of 69 % fructo-oligosaccharide and 31 % hydrolyzed soy protein, without the yeast extract, was considered as the optimal formulation for the tested cryoprotectants, with a probability of 79.60 % of success obtained by the desirability function. These levels promoted a better biopreservation of yeast fermentation power and resulting in an improved crumb softness and specific volume at 46 and 40 %, respectively, compared to the standard sample.
Consumo alimentar de gestantes de alto risco através de um índice de qualidade da dieta adaptado
Authors: Silva Tatiana Vanessa Nascimento da , Neris Vanessa Alves , Albuquerque Mellina Neyla de Lima , Gomes Andressa Caroline Burgos , Augusto Flaviani Diogo Reis , Cavalcanti Rafaella de Andrade Silva , Maio Regiane , Burgos Maria Goretti Pessoa de Araújo
Published: March 2021

A qualidade da alimentação está relacionada ao ganho de peso gestacional, bem-estar materno e desenvolvimento fetal, sendo assim, o presente trabalho objetivou investigar o índice de qualidade da dieta de gestantes de alto risco. Estudo descritivo, transversal e natureza quantitativa, com gestantes de alto risco acompanhadas no Hospital das Clínicas da Universidade Federal de Pernambuco (HCUFPE), realizado de agosto a novembro de 2020. A amostragem realizada por conveniência sendo incluídas todas gestantes de alto risco elegíveis para pesquisa. Foram coletados dados socioeconômicos, demográficos, clínicos, obstétricos e antropométricos. A ingestão dietética obtida pelo recordatório alimentar de 24h, cuja análise resultou no índice de qualidade da dieta adaptado para gestantes (IQDAG), onde maiores escores indicam melhor padrão alimentar. Para análise estatística foram utilizados testes Exato de fisher, Qui-Quadrado de Pearson e Kruskal-Wallis, com nível de significância de 5%. A amostra constituída por 126 gestantes, que apresentaram pontuação média do IQDAG de 50,9±14,8. Observou-se maiores escores nas gestantes de maior idade, escolaridade e renda familiar, empregadas, que iniciaram a gestação eutróficas e com síndromes hipertensivas na gestação. Exceto o grupo das leguminosas, a adequação dos demais componentes foi inferior a 50% na maioria da amostra. A ingestão de  ultraprocessados apresentou forte correlação inversa com o IQDAG (-0,674), presente em grande quantidade na dieta das gestantes com menores pontuações. A avaliação da qualidade alimentar pelo IQDAG apresentou alto consumo de ultraprocessados, baixa ingestão alimentar de nutrientes essenciais como folato, ferro, fibra, ômega 3 e porções inferiores ao recomendado de hortaliças e frutas frescas.
Spatial-temporal variation and modeling of rainwater quality
Authors: Teixeira Emmanuel Kennedy da Costa , Policarpo Letícia Gabriela Andrade , Silva Suely Riciati da , Santos Eliane Prado Cunha Costa dos
Published: March 2021

Rainwater harvesting (RWH) is an alternative to the problem of water scarcity. However, its quality must be analyzed before its use, so that it does not represent any danger to the consumer. Thus, the objective of this paper was to analyze the spatial-temporal variation of water quality of rainwater in two cities and observe whether its parameters meet the norm related to the subject. In addition, the concentration of total suspended solids (TSS) that flow into the drainage system was also simulated. Rainwater samples were collected at several points in Congonhas and Ouro Branco - MG, over a period of two years. The results showed that there was spatial-temporal variation in water quality. There were points where the quality met the standard in some moments and did not meet in others, due to its temporal variation. It was also observed that the catchment surface influenced the quality of rainwater, so that the water that came into contact with the roof had its quality deteriorated, at first. However, throughout the rainy event, the quality improved, but at certain times, it was not enough to meet the standard. The rainwater quality simulation, carried out at SWMM, showed high concentrations of TSS, which were higher to that allowed for launching into receiving bodies.
Evaluation of probability distributions in the analysis of minimum temperature series in Manaus – AM
Authors: Borges Yana Miranda , Silva Breno Gabriel da , Melo Brian Alvarez Ribeiro de , Silva Robério Rebouças da
Published: March 2021

The relevance in studying climatological phenomena is based on the influence that variables of this nature exert on the world. Among the most observed variables, temperature stands out, whose effect of its variation may cause significant impacts, such as the proliferation of biological species, agricultural production, population health, etc. Probability distributions have been studied to verify the best fit to describe and/or predict the behavior of climate variables and, in this context, the present study evaluated, among six probability distributions, the best fit to describe a historical temperature series. minimum monthly mean. The series used in this study encompass a period of 38 years (1980 to 2018) separated by month from the weather station of the Manaus - AM station (OMM: 82331) obtained from INMET, totaling 459 observations. Difference-Sign and Turning Point tests were used to verify data independence and the maximum likelihood method to estimate the parameters. Kolmogorov-Smirnov, Anderson-Darling, Cramér-von Mises, Akaike Information Criterion and quantile-quantile plots were used to select the best fit distribution. Log-Normal, Gama, Weibull, Gumbel type II, Benini and Rice distributions were evaluated, with the best performing Rice, Log-Normal and Gumbel II distributions being highlighted.
HemoCheck: um aplicativo para pacientes com Hemofilia
Authors: Silva Luís Guilherme Cordeiro Santos , Moreira Isabella Aparecida Vasconcelos , Moreira Berenice
Published: March 2021

O tratamento da hemofilia realizado em domicílio apresenta a necessidade de controle das infusões, feito por meio do registro em um diário impresso. Objetivo: descrever o processo de desenvolvimento de um aplicativo móvel de follow up para hemofílicos. Metodologia: O desenvolvimento do aplicativo ocorreu em duas etapas, sendo a primeira correspondente à análise da demanda dos hemofílicos e a segunda se trata do design e desenvolvimento, criado a partir de um mesmo código, utilizando uma tecnologia híbrida. Resultados: O HemoCheck está disponível nas plataformas Android e iOS; oferta telas que fornecem orientações sobre a doença, para o registro do histórico de infusões e intercorrências; para o perfil do usuário e um botão para contatar o hemocentro cadastrado. Conclusão: O estudo cumpriu o objetivo proposto e diante dos resultados encontrados, recomenda-se que seja feito a análise de qualidade do HemoCheck e o impacto do mesmo na vida dos pacientes por meio de outras pesquisas.
Blockchain technológia ako činiteľ (faktor) ovplyvňujúci súčasnú podobu práva
Authors: Hrabčák Ladislav , Kušníriková Miroslava , Popovič Adrián , Sábo Jozef , Stojáková Monika , Štefánová Radka
Published: March 2021

Predostreté dielo predstavuje záverečný výstup z riešenia projektu VVGS-2019-1068 s názvom „Blockchain technológia ako činiteľ ovplyvňujúci súčasnú podobu práva“ a bolo vytvorené zároveň ako jeden z čiastkových výstupov z projektu APVV-19-0124 s názvom „Daňové právo a nové javy v ekonomike (digitálne služby, zdieľaná ekonomika, virtuálne meny)“. Čiastočné prekrytie predmetu výskumu jednotlivých projektov umožnilo takýto výskum, a to najmä pokiaľ ide o výskumnú úlohu týkajúci sa digitálnych (virtuálnych) platidiel.
Comparison of Internal Jugular Vein Cross-Section Area During a Russian Tilt-Table Protocol and Microgravity
Authors: David Jason , Scheuring Richard A. , Morgan Andrew , Olsen Cara , Sargsyan Ashot , Grishin Alexey
Published: March 2021

BACKGROUND: To date, we lack U.S. data on the effects of the long-used Russian tilt-table training protocol known as the Russian pre-launch tilt-table training protocol on internal jugular vein cross sectional area (IJV-CSA) in microgravity.CASE REPORT: A case study
of a single healthy male astronaut volunteer was used for this study. The right IJV-CSA was measured using real time ultrasound at set times throughout the Russian pre-launch tilt-table training protocol, a method of physiological preparation for microgravity using tilt-table training. In
microgravity, the subjects right IJV-CSA was measured again for comparison. The mean difference from in-flight right IJV-CSA for pre-tilt (0) was 0.438 cm2, for 15 was 0.887 cm2, for 30 was 0.864 cm2, for 50 was 1.15 cm2, and for post-tilt (0) the
difference was 0.305 cm2.DISCUSSION: The cross-sectional areas of the subjects right IJV-CSA were significantly different between in-flight values and several angles of the Russian tilt-table protocol, except for the 0 measurement. In summary, this case-study represents
the first time IJV-CSA has been compared between various angles of a tilt-table training protocol and microgravity in the same astronaut subject. The findings support prior cohort studies studying the same principles. Further investigation is merited; both to better describe the relationship
between the cardiovascular effects of tilt-table simulations of microgravity and their correlating in-flight values, and to evaluate and study the Russian tilt-table protocol effects on cardiovascular physiology from a training and preparation perspective.David J, Scheuring RA, Morgan
A, Olsen C, Sargsyan A, Grishin A. Comparison of internal jugular vein cross-section area during a Russian tilt-table protocol and microgravity. Aerosp Med Hum Perform. 2021; 92(3):207211.
Protein Intake and Physical Performance Following Long-Term Stay on the International Space Station
Authors: Nozawa Yuko , Wagatsuma Yukiko
Published: March 2021

INTRODUCTION: Exposure to microgravity reduces muscle mass, volume, and performance. The ingestion of protein, especially combined with carbohydrate intake and exercise after ingestion, improves net muscle protein synthesis and increases muscle mass. However, there are few studies
on this relationship during and after a long-term spaceflight. The objective of this study was to investigate the influence of protein and the combined effects of carbohydrate intake on muscle performance following long-term spaceflight.METHODS: This study is a retrospective cohort
study involving secondary analysis of data stored in the NASA Lifetime Surveillance of Astronaut Health Repository. Multivariable analysis was performed to evaluate the impact of protein intake on physical performance by considering covariates potentially associated with each model.RESULTS:
After adjusting for sex, age, flight week, energy intake, and preflight physical performance, protein intake was found to be significantly associated with concentric measurements for knee extension ( 51.66), ankle plantar flexion ( 32.86), and eccentric measurements for ankle plantar flexion
( 79.85) at 5 d after landing. Significant associations remained after controlling for exercise effect. No significant interaction between protein and carbohydrate intake was observed in either model.DISCUSSION: Protein intake during spaceflight was related to physical performance
for knee extension and ankle plantar flexion, even after taking exercise effect into consideration. However, protein and carbohydrate intake provided no synergetic benefit. This suggests that high protein intake, about twice the current average intake, may serve as a countermeasure to offset
the negative effects of long-duration spaceflights.Nozawa Y, Wagatsuma Y. Protein intake and physical performance following long-term stay on the International Space Station. Aerosp Med Hum Perform. 2021; 92(3):153159.
Self-Medication Among Ab Initio Pilots
Authors: Kilic Bilal
Published: March 2021

INTRODUCTION: Pilots are more aware of drugs and self-medication in the internet age. However, they are unaware of the effects of self-medication, which may impede their cognitive and decision-making performance. The aim of this study was to determine the awareness levels of
ab initio (student) pilots on self-medication and factors contributing to the prevalence of self-medication among them. To the best of the authors knowledge, this is the first study examining ab initio pilots knowledge on medication use and the causality of self-medication among them.METHODS:
A 17-item questionnaire was developed and administered online to 500 students across 5 flight training organizations (FTO) in Turkey. The response rate was 97/500. For the descriptive analysis of the data, SPSS (the Statistical Package for the Social Sciences) was used.RESULTS:
Based on the results, fear of medical disqualification and job loss is the most significant factor resulting in the prevalence of self-medication among ab initio pilots. Most of the ab initio pilots (88.7%, N 86) were aware of self-medication and its threat to flight safety. Furthermore,
three factors influencing the level of awareness and knowledge of ab initio pilots on this subject were evaluated.DISCUSSION: All flight training organizations should educate ab initio pilots on the consequences of self-medication. Furthermore, ab initio pilots should be encouraged
to consult an aeromedical examiner with any ailment before a flight.Kilic B. Self-medication among ab initio pilots. Aerosp Med Hum Perform. 2021; 92(3):167171.
Middle Ear Barotraumas in Commercial Aircrew
Authors: Lindfors Oskari H. , Ketola Kimmo S. , Klockars Tuomas K. , Leino Tuomo K. , Sinkkonen Saku T.
Published: March 2021

BACKGROUND: Middle ear (ME) barotraumas are the most common condition in aviation medicine, sometimes seriously compromising flight safety. Considering this and the ever-increasing amount of commercial aviation, a detailed overview is warranted.METHODS: In this survey
study, an anonymous, electronic questionnaire was distributed to commercial aircrew of the three major commercial airlines operating in Finland (N 3799), covering 93% of the target population (i.e., all commercial aircrew operating in Finland, N 4083). Primary outcomes were self-reported
prevalence, clinical characteristics, and health and occupational effects of ME barotraumas in flight. Secondary outcomes were adjusted odds ratios (OR) for frequency of ME barotraumas with respect to possible risk factors.RESULTS: Response rate was 47% (N 1789/3799), with
85% (N 1516) having experienced ME barotraumas in flight. Of those affected, 60% had used medications, 5% had undergone surgical procedures, and 48% had been on sick leave due to ME barotraumas (40% during the last year). Factors associated with ME barotraumas included a high number
of upper respiratory tract infections [3 URTIs/yr vs. 0 URTIs/yr: OR, 9.02; 95% confidence interval (CI) 3.9920.39] and poor subjective performance in Valsalva (occasionally vs. always successful: OR, 7.84; 95% CI 3.9715.51) and Toynbee (occasionally vs. always successful: OR, 9.06; 95% CI
2.6730.78) maneuvers.CONCLUSION: ME barotraumas were reported by 85% of commercial aircrew. They lead to an increased need for medications, otorhinolaryngology-related surgical procedures, and sickness absence from flight duty. Possible risk factors include a high number of URTIs
and poor performance in pressure equalization maneuvers.Lindfors OH, Ketola KS, Klockars TK, Leino TK, Sinkkonen ST. Middle ear barotraumas in commercial aircrew. Aerosp Med Hum Perform. 2021; 92(3):182189.
Conflictos socioambientales en el proyecto gasoducto sur peruano provincia de Canas – Cusco
Authors: Chacon Guevara Ronny Andree , Flores Mamani Emilio , Valencia Blanco Delmia Socorro , Quispe Cornejo Nilda
Published: March 2021

Los enfrentamientos entre las empresas privadas y las poblaciones locales se dan permanentemente en el Perú en los procesos de extracción energética por alteraciones en aspectos socioeconómicos, ambientales y culturales de los pueblos. El objetivo fue analizar los conflictos socioambientales entre la empresa constructora Odebrecht y las Comunidades Campesinas de la Provincia de Canas - Cusco involucradas en el proyecto Mejoras a la Seguridad Energética del País y Desarrollo del Gasoducto Sur Peruano. La población informante fue 320 de 8 Comunidades Campesinas y representantes de la empresa, el diseño es etnográfico y método cualitativo. Los resultados muestran oposición categórica de los pobladores a la construcción del proyecto, debido a la disconformidad con el accionar errado de la empresa en los procesos de diálogo, interrelación y comunicación. Se concluye que los proyectos de impacto ambiental sin una línea de base social, cultural, económica y medio ambiental establecida generan enfrentamientos complejos de solucionar.
Effective Method for Preparing Low-Oxygen Titanium Ingot by Combined Powder Deoxidation and Vacuum Arc Melting Processes
Authors: Oh Jung-Min , Yang Jaeyeol , Yoon Jaesik , Lim Jae-Won
Published: March 2021

In this study, an effective method is demonstrated for fabricating titanium sputtering targets, which are used to fabricate thin films in the semiconductor industry. The method is an alternative to the existing electron beam melting (EBM) process under high vacuum. Titanium sputtering targets used in the production of semiconductors must have very low concentrations of gaseous impurities, especially oxygen, as well as metal impurities. Currently, the oxygen concentration in titanium sputtering targets used for industrial purposes is less than 400 ppm. To develop an effective alternative method, powder metallurgy and melting processes were performed to prepare a low-oxygen titanium ingot with less than 400 ppm oxygen. First, titanium powder was deoxidized using calcium vapor, and then the powder was subjected to vacuum arc melting (VAM). The oxygen in the titanium powder was reduced with calcium vapor from an initial concentration of 2200 ppm to 800 ppm, and the resulting powder was melted using VAM, resulting in titanium ingots with low oxygen content, 400 ppm or less. It was also confirmed that all lattice constants, i.e., d, a, c, and c/a, decreased as oxygen concentration decreased in both the titanium powder and the ingots.
Microstructural Changes and Magnetic Properties of Nanostructured Fe-Si-B-Cu Ribbon Cores Containing a Small Amount of Ca and Zr
Authors: An Su-Bong , Jang Su-Hwan , Park Won-Wook , Sohn Keun-Yong
Published: March 2021

Nanocrystalline Fe-Si-B-Nb-Cu Finemet alloys show low saturation magnetic flux density compared to amorphous Fe-Si-B alloys. In the Fe-Si-B-Cu base amorphous alloys, Cu atoms form clusters which act as heterogeneous nucleation sites for α-Fe crystals. The addition of Ca element atoms, distributed along grain boundaries, helps inhibit grain growth and increase resistivity. These alloys can be crystallized into fine nanograins through proper heat treatment, with increased saturated flux density and decreased core loss. According to previous studies, the addition of Zr element can also reduce nanograin size and suppress grain growth by its distribution mainly along the grain boundaries. In this experiment, the effects of added Ca and Zr on the microstructural changes and magnetic properties of Fe-Si-B-Cu were evaluated in detail. Fe-Si-B-Cu alloys containing Ca, and Zr elements were melt-spun to make rapidly solidified ribbons ~20 μm in thickness. The ribbons were then wound into toroidal shaped ribbon cores and heat treated to obtain the nanocrystalline soft magnetic ribbon cores. The microstructure was observed using TEM, and the magnetic characteristics were evaluated using an B-H meter and impedance analyzer. Based on the results, the FeSi-B-Cu ribbon core containing 0.037 wt.% Ca and 1.68 wt.% Zr was determined to have the lowest core loss among the alloys, when annealed at 440 oC for 30 min. It was also confirmed that the added Ca and Zr elements were distributed along the grain boundary, and suppress the growth of crystals. In conclusion, the addition of minor elements Ca and Zr to the nanocrystalline ribbon core was very effective at reducing core loss, and the saturated flux density of the core also increased pronouncedly compared to the Fe-Si-B-Nb-Cu Finemet alloys.
Improved Ultraviolet Photoresponse Properties of ZnO Nanorods Grown by Using Hydrothermal Method Applied Rotating Precursor Solution
Authors: Kim Dongwan , Leem Jae-Young
Published: March 2021

We grew ZnO nanorods (NRs) using a hydrothermal method while rotating the precursor solution, and report the effect of rotation on surface modification, and the optical and ultraviolet (UV) photoresponse properties of the resulting ZnO nanorods. The ZnO NRs grown in the rotating precursor solution at 100 rpm had the longest length and diameter, which decreased with increasing rotation rate above 100 rpm. Also, the intensity of the diffraction peaks from ZnO (002) and (100) was strongest and weakest for the ZnO NRs grown in a rotating solution at 150 rpm, respectively, indicating improvement in the c-axis orientation of the ZnO NRs. In the PL spectra, near-band-edge (NBE) and deep-level (DL) emissions were observed from all of the ZnO NRs. The intensity of the NBE emission gradually increased with increasing rotation rate, due to the increase in surface area. Also, the intensity of the DL emission gradually increased with increasing rotation rate because of the increasing number of interstitial oxygens. Analysis of the UV photoresponse found the photocurrent of the ZnO NRs grown in the rotating precursor solution was higher than that of ZnO NRs grown in a non-rotated precursor solution. In particular, ZnO NRs grown in a rotating precursor solution at 150 rpm exhibited the highest value of photosensitivity, with high reproducibility.
Evaluation of the Mechanical Properties of ZnO Nanorods Treated with Oxygen Plasma using Atomic Force Microscopy
Authors: Park Donghyuck , Yang Yijun , Kim Kwanlae
Published: March 2021

Zinc oxide (ZnO) simultaneously exhibits semiconducting and piezoelectric properties. ZnO in the form of nanorods has been studied intensively for application in self-powering devices. The power generation in piezoelectric nanogenerators based on ZnO nanorods can be improved via several approaches, including an oxygen plasma treatment. When ZnO nanorods are exposed to oxygen plasma, the charge carrier concentration decreases and the piezoelectric output voltage consequently increases. However, the effects of oxygen plasma on the mechanical properties of ZnO nanorods has not been systematically studied using a precise measurement technique. Given the size of ZnO nanorods, atomic force microscopy (AFM) is a suitable method for manipulating individual ZnO nanorods and measuring their elastic properties. In the present work, we observed the effects of oxygen plasma on the elemental composition and microstructure of ZnO nanorods. First of all, the surface roughness of the ZnO nanorods was analyzed using AFM, revealing that it increased due to the etching effect of the oxygen plasma. From X-ray photoelectron spectroscopy (XPS) measurements, three distinct peaks corresponding to lattice oxygen, oxygen vacancies, and absorbed oxygen on the surface were identified. The XPS analysis results showed that oxygen vacancy defects on the ZnO nanorods were decreased by oxygen plasma treatment. Next, the effects of oxygen plasma on the elastic properties of ZnO nanorods were studied using lateral force microscopy. It was confirmed that the elastic modulus of ZnO nanorods increased due to the reduced number of defects originating from oxygen vacancies.
PEMBERANTASAN BUTA HURUF MELALUI ZONA LITERASI TERPADU DI DESA RAPAH OMBO
Authors: M. Bambang Edi Siswanto  , Emy Yunita Rahma Pratiwi  , Sayid Ma’rifatulloh  , Muhammad Nuruddin  , Indah Mei Dwi Astuti
Published: March 2021

Dusun Rapah Ombo merupakan salah satu dusun yang tertinggal di Kabupaten Jombang,ketertinggalan itu diakibatkan oleh tidak adanya media kemajuan globalisasi yang bisa diaksesoleh warga yang disebabkan oleh tidak adanya suplay listrik yang mencukupi, tidak adanya sinyaltelepon genggam, serta jauh dan sulitnya akses jalan menuju Dusun Rapah Ombo. Bila diukur,jarak dari pusat Kabupaten Jombang menuju Dusun Rapah Ombo sekitar 35 Km arah barat dayadan dapat ditempuh dalam waktu 3 jam dikarenakan sulitnya medan naik turun menyusuripegunungan kapur yang terjal. Secara ekonomi dusun Rapah Ombo yang terdiri dari 73 kepalakeluarga bisa dikatakan dusun yang sejahtera dengan pendapatan per-kapita yang telah cukupdengan tingkat homogenitas yang komunal untuk memenuhi kebutuhan hidup sehari-hari.Mayoritas masyarakatnya berprofesi sebagai petani dan peternak. Berdasar hasil pengamatan yangtelah kami lakukan, kami dapat menarik kesimpulan bahwa yang dibutuhkan saat ini olehmasyarakat Rapah Ombo adalah peningkatan Sumber Daya Manusia (SDM), terutama programpemberantasan buta huruf melalui metode pembentukan zona literasi terpadu, mengingat masihbanyaknya warga yang kurang bisa membaca dan menulis. Berangkat dari kenyataan tersebut kamimerumuskan permasalahan yang akan diungkap yaitu, bagaimanakah penerapan zona lliterasiterpadu, di dusun Rapah Ombo dalam pelaksanaan program ini. Dari hasil analisis menyatakanbahwa Pemberantasan Buta Huruf Melalui Pembentukan Zona Literasi Terpadu di Dusun RapahOmbo Kabupaten Jombang dinyatakan berhasil. Dibuktikan dengan meningkanya jumlahmasyarakat Rapah Ombo yang lihai dalam membaca.
ECO-EDUCATION POC BERBASIS MOL PADA BUDIDAYA TABULAMPOT UNTUK MAHASISWA PENDIDIKAN IPA UNIVERSITAS HASYIM ASY’ARI
Authors: Noer Af’idah  , Oktaffi Arinna Manasikana  , Nindha Ayu Berlianti  , Nur Hayati
Published: March 2021

(Eco-education) pemberian edukasi tentang lingkungan sebenarnya sudah diberikankepada mahasiswa pendidikan IPA Unhasy lengkap dengan isu-isu terbaru terkait permasalahanlingkungan melalui matakuliah PKLH dan IPL. Namun pemberian edukasi sekedar teori sajaternyata kurang memberikan efek maksimal kepada mahasiswa. Masih banyak mahasiswa yangkurang peduli terhadap permasalahan mengenai isu lingkungan. Salah satu contohnya adalahkurangnya kesadaran mahasiswa mengenai pengolahan sampah di lingkungan sekitar kampus.Kami sebagai peneliti tergerak untuk melakukan suatu upaya memberikan edukasi secara langsungkepada mahasiswa sekaligus melibatkan mereka dalam kegiatan pengolahan sampah menjadisesuatu yang lebih bernilai. Peneliti mencoba memanfaatkan sampah organik rumah tangga yangberupa sisa sayuran, kulit buah, dan air cucian beras menjadi pupuk cair organik organik (poc)dengan memanfaatkan Mikroorganisme Lokal (mol) pada budidaya Tanaman Buah dalam Pot(tabulampot). Penelitian ini bertujuan untuk memberikan edukasi dan ketrampilan dasar tentangpemanfaatan sampah organik menjadi poc ramah lingkungan untuk budidaya tabulampot denganmemanfaatkan mol pada mahasiswa pendidikan IPA Unhasy Tebuireng Jombang. Berdasarkanhasil penelitian diketahui bahwa pemberian edukasi dan ketrampilan tentang pemanfaatan sampahorganik menjadi poc berbasis mol yang dimanfaatkan sebagai nutrisi tambahan pada budidayatabulampot memberikan pengaruh yang cukup besar terhadap pengetahuan dan ketrampilanmahasiswa mengenai ilmu lingkungan terutama mengenai pengelolahan sampah. Hal ini bisadilihat dari nilai rata-rata pre-test sebesar 76 dan nilai post-test 81.
PENGARUH MODEL PEMBELAJARAN BERBASIS AMALIAH KEAGAMAAN ALA NAHDLATUL ULAMA TERHADAP PRESTASI AKADEMIK SANTRI
Authors: Auliyaur Rokhim  , Moh. Miftahul Choiri
Published: March 2021

Abstrak: Pengaruh Model Pembelajaran Berbasis Amaliah Keagamaan ala Nahdlatul Ulamaterhadap Prestasi Akademik Santri. Tujuan penelitian untuk mengetahui pengaruh modelpembelajaran berbasis amaliah yang sering dijumpai di kalangan pondok pesantren bercirikanNahdlatul Ulama terhadap perkembangan prestasi santri. Penelitian ini menggunakan pendekatanex post facto. Populasi adalah santri pondok pesantren di wilayah Kabupaten Bojonegoro dansekitarnya. Sampel sebanyak 147 responden ditentukan menggunakan teknik proportional randomsampling. Pengumpulan data dengan instrumen angket dan dokumentasi. Analisis datamenggunakan statistik deskriptif dan statistik inferensia. Penelitian menunjukkan modelpembelajaran berbasis amaliah keagamaan ada di setiap pondok pesantren bercirikan NahdlatulUlama di wilayah Kabupaten Bojonegoro dan sekitarnya. Santri yang mengamalkan denganmaksimal amalan keagamaan yang diagendakan di pondok pesantren relatif masih rendahmencapai angka 38,78%. Pencapaian akademik santri dengan prosentase 38,78% tersebut yangmemiliki nilai rata-rata rapor diatas 9 (skala 10) relatif tinggi 91,23%. Sedangkan santri yangkurang memaksimalkan amaliah keagamaan yang ada di pondok pesantren relatif tinggi mencapaiangka 61,22%. Pencapaian akademik santri dengan prosentase 61,22% tersebut yang memilikinilai rata-rata rapor diatas 9 (skala 10) relatif rendah mencapai angka 16,67%. Terdapat pengaruhsignifikan terhadap prestasi akademik santri yang memaksimalkan amaliah keagamaan dan yangkurang memaksimalkan amaliah keagamaan.
Analisis Yuridis Penyelesaian Sengketa Perbankan Syariah Pasca Putusan Mahkamah Konstitusi Nomor 93/PUU-X/2012
Authors: S.H.S Ulil Albab  , Trinah Asi Islam
Published: March 2021

Abstract: The problem of resolving Sharia banking disputes arises after the issue of Law Number 8 of 2008 concerning Sharia Banking, precisely in Article 55 paragraph (2). Article 55 paragraph (2) legally reduces Law No. 3/2006 concerning Religious Courts which gives authority to the Religious Courts in resolving Islamic economic disputes. resulting in a dualism of the authority of the Court, namely the Religious Courts and General Courts. In the Constitutional Court Decision Number 93 / PUU-X / 2012 states that Article 55 Paragraph (2) of the Islamic Banking Law, causes legal uncertainty that is contrary to Article 28D Paragraph (1) of the 1945 Constitution concerning legal certainty. This research uses the library research method, namely research that studies and examines theories, and ideas, with a normative approach that aims to provide a systematic exposition of the rule of law. This study analyzes the settlement of Sharia Banking disputes Post Constitutional Court Ruling Number: 93 / PUU-X / 2012 and its legal implications. The decision of the Constitutional Court was that the settlement of sharia banking was settled in the Religious Courts and Arbitration Institutions so that there was no longer dualism in resolving Sharia Banking disputes.

Keywords: Juridical Analysis, Sharia Banking Disputes, Constitutional Court Decision Number: 93 / PUU-X / 2012

 

Abstrak: Masalah penyelesaian sengketa perbankan Syariah muncul setelah lahirnya Undang-Undang Nomor 8 Tahun 2008 Tentang Perbankan Syariah, tepatnya pada Pasal 55 ayat (2). Pasal 55 ayat (2) tersebut secara yuridis mereduksi UU Nomor 3 tahun 2006 tentang Peradilan Agama yang memberikan kewenangan kepada Peradilan Agama dalam menyelesaikan sengketa ekonomi syariah. sehingga menimbulkan dualisme kewenangan Pengadilan yaitu Peradilan Agama dan Peradialn Umum. Dalam Putusan Mahkamah Konstitusi Nomor 93/PUU-X/2012 menyebutkan bahwa Pasal 55 Ayat (2) UU Perbankan Syariah, menyebabkan ketidak pastian hukum yang bertentangan dengan Pasal 28D Ayat (1) UUD 1945 tentang kepastian hukum. Penelitian ini menggunakan Metode penelitian kepustakaan (library research) yaitu penelitian yang mengkaji dan menelaah tentang teori, dan gagasan, dengan pendekatan  normatif yang bertujuan untuk memberikan eksposisi yang bersifat sistematis mengenai aturan hukum. Penelitian ini menganalisi tetang penyelesaian sengketa Perbankan syariah Pasca Putusan Mahkamah Konstitusi Nomor : 93/PUU-X/2012 dan implikasi hukumnya. Putusan Mahkamah Konstitusi tersebut memutuskan penyelesaian perbankan syariah diselesaikan di Pengadilan Agama dan lembaga Arbitase sehingga tidak ada lagi dualisme penyelesaian sengketa Perbankan Syariah.

Kata Kunci:   Analisis Yuridis, Sengketa Perbankan Syariah, Putusan Mahkamah                                          Konstitusi Nomor: 93/PUU-X/2012