bluuebunny/crossref_metadata_2025 huggingface dataset:
Editorial
Authors:   Instituto Nacional de Controle de Qualidade em Saúde, Fundação Oswaldo Cruz (INCQS/Fiocruz), Rio de Janeiro, RJ, Brasil, Simões Villas Bôas Maria Helena
Published: March 2021

Nessa edição a revista Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia (Health Surveillance under Debate: Society, Science & Technology) – Visa em Debate traz ainda algumas contribuições relativas à COVID-19, que foram reunidas em três seções: artigos, revisão e relatos de experiência. As contribuições abordam a ocorrência da síndrome respiratória aguda grave em indígenas, a previsão de casos e óbitos de COVID-19 no Brasil, os planos de contingência implementados em hospitais públicos, a avaliação de máscaras contendo prata e de nanopartículas de prata e uma revisão das estratégias da atenção odontológica em tempos de pandemia. São relatadas também as experiências vividas por residentes sanitaristas e as estratégias para retomada das atividades eletivas de uma rede de hospitais de ensino.Simões
VALIDADE DE UMA ESCALA INTERNACIONAL DE MOTIVAÇÃO DO SERVIÇO PÚBLICO NO CONTEXTO DE SERVIDORES DE INSTITUIÇÕES FEDERAIS DE ENSINO
Authors: Oliveira Jefferson Menezes de , Estivalete Vania de Fátima Barros
Published: March 2021

O presente estudo teve o objetivo de validar uma escala de mensuração internacional de Motivação do Serviço Público (MSP) no contexto de servidores públicos atuantes em instituições federais de ensino no Brasil. Com abordagem quantitativa, a pesquisa utilizou como estratégia a aplicação de uma survey junto a servidores das carreiras docente e técnico-administrativa. Os resultados do estudo identificaram que o modelo testado apresentou evidências consistentes de validade no contexto pesquisado. A escala de mensuração oferecida, sob o prisma prático, poderá ser replicada por gestores interessados em aprofundar o conhecimento acerca das motivações pró-sociais associadas ao serviço público em suas organizações.
COMPORTAMENTO DAS AÇÕES DAS EMPRESAS LISTADAS NA B3 A PARTIR DA PUBLICAÇÃO DO RANKING MERCO BRASIL
Authors: Slongo Garcia Bruno Eduardo , Barros Claudio Marcelo Edwards , Fonseca Marcos Wagner da
Published: March 2021

Este estudo tem como objetivo verificar o comportamento das ações das empresas brasileiras listadas na B3, a partir da publicação do ranking de reputação corporativa Merco. Para isso, foi realizada uma pesquisa quantitativa e de caráter descritivo. Como fonte de dados foram utilizados os retornos das ações de 23 empresas brasileiras listadas no Ranking Merco, analisados por meio do estudo de eventos. Os achados levaram a identificação de retornos anormais nulos em 30% das observações, enquanto em 70% (16 ativos) da amostra os retornos se demonstraram anormais na janela da divulgação do Ranking Merco. Para explicar a diferença entre os retornos, menciona-se que quando a informação não é uma novidade ou foi integrada à cultura da companhia, a capacidade de sinalizar e promover retornos anormais é reduzida, desta forma, observa-se retornos anormais nulos e pulverizados. Para explicar o comportamento dos ativos é possível mencionar a relevância da informação e os processos cognitivos de identificação. O fato de algumas empresas estarem listadas em edições anteriores minimizou a relevância da informação e a identificação no mercado de ações, assim, a sinalização não obteve retornos anormais significativos a partir da colocação no Merco. Para tanto, este estudo contribui para compreender que a colocação em um ranking de reputação corporativa pode se apresentar como uma informação não relevante para o mercado, não promovendo processos de identificação com seus agentes. Para ocorrer a sinalização, esses processos devem ser observados.
PENGARUH PELAYANAN DAN FASILITAS HOMESTAY CANGGU TERHADAP KEPUASAN BACKPACKER
Authors: Sudiarta I Nyoman , Suwintari I Gusti Ayu Eka
Published: March 2021

Pariwisata adalah bisnis yang memiliki banyak dampak positif terhadap munculnya bisnis lain, salah satunya akomodasi dalam bentuk homestay. Homestay di Canggu menjadi tempat favorit wisatawan selama berkunjung ke Bali. Potensi ini harus dijaga agar dapat meningkatkan jumlah orang yang tertarik untuk akomodasi. Penelitian ini bertujuan untuk mengetahui bagaimana pengaruh kualitas layanan dan fasilitas yang disediakan oleh sebuah homestay di Canggu Bali. Teknik analisis yang digunakan adalah analisis kuantitatif menggunakan program SPSS dengan beberapa metode analisis regresi linear. Hasil analisis ini menunjukkan bahwa fasilitas dan layanan berpengaruh pada variabel kepuasan backpacker secara bersamaan dengan nilai penentuan 65,4% yang berpengaruh pada kepuasan backpacker dan sisanya (34,6%) adalah faktor lain yang tidak diperiksa.
Pandemia e estado de exceção: a escalada da precarização dos direitos sociais trabalhistas no Brasil em meio à crise provocada pelo Covid-19
Authors: Rezende Renato Horta , Campolina Monti Laura
Published: March 2021

O presente estudo, subsidiado pelo método hipotético-dedutivo e amparado em pesquisa bibliográfica, documental e descritiva, procura demonstrar que a atuação do Chefe do Executivo brasileiro durante a pandemia, especialmente no que diz respeito à adoção de medidas provisórias sobre o direito do trabalho, caracteriza o estado de exceção definido por Giorgio Agamben, notadamente como descrito no livro Estado de exceção (2004). A pesquisa apurou que o Presidente da República, aproveitando-se do período de pandemia provocada pela Covid-19, promoveu alterações profundas nos direitos laborais, contando com a postura condescendente do Supremo Tribunal Federal. Diante dos resultados, concluiuse pela existência e crescente avanço de um estado excepcional a justificar a precarização dos direitos sociais trabalhistas no Brasil.
O direito à saúde e os paradoxos na efetivação dos direitos sociais fundamentais
Authors: Machado Sturza Janaína , Freire Rodembusch Claudine , Alexander Keske Henrique
Published: March 2021

A pandemia da Covid-19, iniciada nos mercados da província de Wuhan, na China, denuncia diariamente uma crise política, econômica e social sem precedentes no Brasil e no mundo. Nesse contexto, este estudo objetiva apresentar uma análise do discurso político e ideológico — através dos jornais brasileiros — que circunda o enfrentamento da pandemia, partindo do pressuposto de defesa dos direitos sociais fundamentais por meio de um posicionamento jurídico e doutrinário centrado na importância das políticas públicas. Seguindo esses ditames, surgem muitas indagações, com destaque para o problema que diz respeito ao fato de as políticas públicas serem (ou não) mecanismos eficazes de proteção e garantia dos direitos sociais fundamentais, no sentido de estabelecer um equilíbrio entre a retomada da economia e a preservação da saúde e da vida. Assim, o estudo proposto constitui-se em uma revisão bibliográfica que utilizou doutrinas e jornais brasileiros impressos, baseando-se no método dialético. Verificou-se que a politização dos debates que envolvem as implicações da pandemia, no que concerne ao respeito à vida e à retomada da economia, indica um posicionamento convergente no sentido de que se deve buscar políticas públicas de enfrentamento da Covid-19, protegendo direitos sociais fundamentais, como a vida, a saúde e, igualmente, o trabalho e a renda.
Direitos humanos em tempos de crise: os reflexos do coronavírus no compliance estatal com a sistemática internacional
Authors: Jank Calixto Angela , Coimbra de Carvalho Luciani
Published: March 2021

Objetiva-se evidenciar, por meio da condução de uma pesquisa de caráter qualitativo e da adoção do método dedutivo, como a pandemia causada pela Covid-19 pode levar a um maior compliance estatal com as normas de proteção de direitos humanos. Por meio de uma análise histórica do desenvolvimento e proteção dos direitos humanos no cenário internacional, verifica-se que situações de crise têm a capacidade de produzir efeitos positivos e uma mudança no pensar da sociedade. Ainda, após uma reflexão acerca das consequências da pandemia na modificação das relações entre os países, denota-se como a situação excepcional atual, apesar de gerar efeitos adversos no que se refere à proteção dos direitos humanos, expondo a fragilidade dos sistemas de saúde e de suas políticas sociais, também traz consequências sobre o comportamento dos Estados para com seus indivíduos. Conclui-se que a atual pandemia tem a capacidade de elevar a percepção dos custos do noncompliance e dos benefícios que um maior foco na proteção dos direitos humanos tem em longo prazo, de forma a incentivar uma maior conformidade das práticas estatais com as normas internacionais de proteção de tais direitos.
Pandemia: riesgo viral contra la noción contemporánea del Estado de derecho
Authors: Rubio Medina Edwin
Published: March 2021

El presente artículo es un esfuerzo reflexivo en torno a las consecuencias sociales, políticas y jurídicas que pudiera arrojar la actual pandemia ocasionada por la COVID-19. En este sentido, se parte de una visión médica que conduce a explicar la epidemia a nivel global. Se plantea que a través de las medidas  neoliberales de los últimos años se ha llevado a que muchos países no se encuentren preparados para mitigar el impacto de esta crisis. Para comprender este fenómeno, el presente trabajo recurre a biopolitizar el virus, con el argumento principal de los peligros del tránsito del derecho como representación de comunidad a un enfoque privatista (inmunizado). Esto representaría la afectación de derechos fundamentales, tales como la salud. La metodología consistió en recopilar, analizar y comparar algunas de las principales posturas académicas alrededor de las posibles afectaciones causadas por la enfermedad del coronavirus, las cuales atentan contra los conceptos de Estado y del derecho. En conclusión, la presente epidemia puede trastocar negativamente el ya deteriorado tejido conformado por la relación entre hombre-comunidad y Estado. Sin embargo, una reorientación de los modelos de Estado y del derecho puede constituir un tipo de cura contra la inmunización social.
El derecho a la alimentación adecuada en la planeación municipal en contextos de pandemia: defensas del derecho en el territorio
Authors: Restrepo-Yepes Olga Cecilia , Molina-Saldarriaga César Augusto , Cataño-Gómez Paola Andrea , Pabón Giraldo Liliana Damaris
Published: March 2021

El objetivo del presente artículo es definir los elementos necesarios que se deben considerar para la garantía del derecho a la alimentación adecuada en contextos de confinamiento y que pueden ser adoptados por los gobiernos municipales y distritales a través de sus planes de desarrollo. Para la elaboración del artículo se realizó una investigación cualitativa con enfoque hermenéutico de tipo documental, incluyó el rastreo de literatura especializada en bases de datos académicas y científicas, la sistematización de información en fichas bibliográficas y el análisis de esta información en sesiones de discusión con todo el equipo de trabajo. El aislamiento obligatorio como medida para prevenir la propagación y contagio de la COVID-19 ha producido impactos económicos que exponen una crisis alimentaria en la ciudad de Medellín, su atención se ha dado con medidas de excepción, coyunturales y asistencialistas. Ello ha revelado la inexistencia de una estrategia de accesibilidad y disponibilidad de alimentación adecuada, tanto en la coyuntura como en el corto, mediano y largo plazo, lo cual configura una violación estructural del derecho a la alimentación adecuada. A partir de una revisión del régimen de excepción declarado, el análisis del proyecto del plan de desarrollo para Medellín y los lineamientos aportados por organismos internacionales se propone un conjunto de elementos que se deberían tomar en consideración en el diseño de una estrategia de accesibilidad y disponibilidad de alimentación adecuada en situaciones de emergencia que requieran aislamiento preventivo obligatorio.
Criterios de evaluación de los modelos del tipo y de la excepción en la actio libera in causa
Authors: Fernández Ruiz José Manuel
Published: March 2021

Este ensayo tiene por objetivo elaborar dos criterios para evaluar la corrección del modelo del tipo y de la excepción en su tratamiento de la actio libera in causa en dos ámbitos diferentes. Estos criterios evalúan cómo estos modelos reglan los casos paradigmáticos de esta figura y su consistencia con las normas jurídicopenales que regulan la aplicación del castigo merecido. En la elaboración del argumento se emplea un método reconstructivo analítico para el desarrollo de los conceptos a examinar y formular la crítica a los modelos explicativos de la actio libera in causa. En primer lugar, se elabora un concepto amplio de actio libera in causa para hacer plausible la crítica que luego se formula. En segundo lugar, se procede a evaluar estos modelos de acuerdo con la condición de utilidad y luego con la condición de adecuación para concluir que ambos modelos fallan en la satisfacción de estas condiciones. Se concluye que, en tanto modelos conceptuales, son deficitarios porque tienden a excluir como supuestos de actio libera in causa algunos casos de los delitos de manejo de un vehículo en estado de ebriedad y, por ende, no representan conceptos consistentes con los principios que estructuran la responsabilidad penal.
Procedimiento especial de terminación del contrato laboral por bajo desempeño
Authors: Tejada Correa Juan Gabriel
Published: March 2021

El presente artículo se propone revisar las condiciones para despedir un trabajador, específicamente por su bajo desempeño, en aras de determinar un procedimiento claro, seguro y eficaz que permita mejorar el rendimiento de dichos trabajadores en las organizaciones de naturaleza privada y respetar sus derechos fundamentales. La metodología de esta investigación es hermenéutico-documental. Se desarrolla a través de rastreos bibliográficos, recopilación de literatura sobre administración de personal y análisis e interpretación de la legislación y jurisprudencia regulatoria de la materia. Como conclusión principal, se obtiene que será válido, seguro y eficaz terminar el contrato de trabajo con justa causa si se da aplicación a un procedimiento que tenga como insumo principal la evaluación del desempeño ejecutada en la empresa, seguido por un proceso de retroalimentación que brinde herramientas para el mejoramiento del desempeño e indague por aspectos propios de la esfera personal del trabajador que potencialmente afecten la prestación del servicio, y finalice con un proceso disciplinario respetuoso del derecho fundamental al debido proceso.
Measuring consumer acceptance of instant fortified millet products using affective tests and auctions in Dakar, Senegal
Authors: De Groote Hugo , Munyua Bernard , Traore Djibril , Taylor John R.N. , Ferruzzi Mario , Ndiaye Cheikh , Onyeoziri Isiguzoro O. , Hamaker Bruce R.
Published: March 2021

Small-scale affordable extruders create new opportunities for small enterprise food processors to manufacture nutritionally enhanced products. Still, consumer interest in these products needs to be assessed first. Affective tests with 296 consumers in Dakar, Senegal, evaluated five pearl millet flours: (a) conventional, compared to four instant-porridge flour products; (b) sifted; (c) wholegrain; (d) sifted with premix; (e) wholegrain with micronutrient premix and food-to-food fortified (FtFF). Willingness-to-pay (WTP) was elicited through experimental auctions under two treatments: firstly without information, then with information. Consumers liked FtFF (taste, aroma, appearance) but were indifferent to instant. They did not appreciate wholegrain flour (appearance) or premix (appearance, aroma and taste). Without information, consumers showed no differences in WTP. With information, consumers paid premiums for FtFF (27-30%) (both treatments), and premix (17%), instant (9%), and wholegrain (-10%) (one treatment). Costs of instant, wholegrain and premix products were lower than consumers’ WTP, indicating potential profits, but not those of FtFF. There is a market for instant cereals in Senegal. Consumers require product information in order to compromise on some attributes to benefit from instant, fortified and wholegrain pearl millet products. Manufacture would be cost-effective, but FtFF costs need to be reduced.
Optimization of stocking density and feeding ration for rearing of stunted Labeo rohita fingerlings in cages
Authors:   Division of Aquaculture, ICAR – Central Institute of Fisheries Education, Mumbai-400 061, India, Paswan V.K. , Rawat K.D. ,   Division of Aquaculture, ICAR – Central Institute of Fisheries Education, Mumbai-400 061, India, Srivastava P.P. ,   Division of Aquaculture, ICAR – Central Institute of Fisheries Education, Mumbai-400 061, India, Prakash C. ,   Division of Aquaculture, ICAR – Central Institute of Fisheries Education, Mumbai-400 061, India, Aklakur M.D. ,   CIFE Centre, ICAR – Central Institute of Fisheries Education, Motipur– 843 111, India, Saseendran S. ,   Division of Aquaculture, ICAR – Central Institute of Fisheries Education, Mumbai-400 061, India, Lingam R.S.S. ,   Krishnagiri-Barur Centre for Sustainable Aquaculture, Dr. J. Jayalalithaa Fisheries University, Krishnagiri– 635 201, India
Published: March 2021

Aim: To rear stunted Labeo rohita fingerlings in cages and determine the optimum stocking density and feeding ration for better growth performance of fishes. Methodology: Eight-month-old stunted fingerlings of Labeo rohita (14.65cm/38.23g) were stocked in floating net square cages at different stocking densities (10, 15, 20 and 25 fishm-2) and fed with different feeding ration (3%, 4%, 5% and 6% of body weight), further reared for 330 days and fed twice a day with commercial floating pellets with 25% crude protein. The study followed 4*4 factorial design and were triplicated for each treatment and level. Results: The study found a decrease in the final body weight, average body weight gain, and specific growth rate with increasing stocking density. The highest final body weight (732.64 g), body weight gain (694.30 g) and specific growth rate (0.89 % day-1) were recorded in 10/m2 stocking density with feed ration of 6% body weight. In contrast to this, fish reared in higher stocking density (25/m2) exhibited poor feed conversion ratio. Fish reared in lower stocking density (10/m2) and fed with 6% feeding ration displayed an enhanced feed conversion ratio, feed efficiency ratio and protein efficiency ratio which indicated that rearing of stunted rohu in intensive cage culture at lower stocking density (10/m2) with higher feeding ration (6%) increase their feed utilization capacity. Interpretation: Rearing of stunted rohu in intensive cage culture is possible, however, the stocking density and feeding ration should be 10/m2 and 6%, respectively, compared to traditional cage practices, in order to reduce stress and to get optimum production. Key words: Cage culture, Feeding ration, Fingerling, Labeo rohita, Stocking density
Environmental factors influencing methanogenic activity in two contrasting tropical lake sediments
Authors:   Department of Environmental Sciences, University of Kerala, Kariavattom Campus, Thiruvananthapuram-695 581, India, Vincent S.G.T. , Salahudeen J.H. ,   Department of Environmental Sciences, University of Kerala, Kariavattom Campus, Thiruvananthapuram-695 581, India, Godson P.S. ,   Department of Environmental Sciences, University of Kerala, Kariavattom Campus, Thiruvananthapuram-695 581, India, Abhijith S.R. ,   Department of Environmental Sciences, University of Kerala, Kariavattom Campus, Thiruvananthapuram-695 581, India, Nath A.V. ,   Department of Environmental Sciences, University of Kerala, Kariavattom Campus, Thiruvananthapuram-695 581, India, Krishnan K.A. ,   National Centre for Earth Science Studies, Thiruvananthapuram-695 011, India, Magesh N.S. ,   National Centre for Polar and Ocean Research, Goa-403 804, India, Kumar S.K. ,   Institute for Ocean Management, Anna University, Chennai-600 025, India, Moses S.A. ,   Kerala State Pollution Control Board, Thiruvananthapuram-695 004, India
Published: March 2021

Aim: To investigate the influence of environmental variables on the abundance and activity of methanogenic archaea (MA) in Akkulam-Veli and Vellayani Lake sediments. Methodology: Sediment and overlying water samples (n=5 each) were collected from Veli and Vellayani lakes of Thiruvananthapuram, Kerala. Samples were analysed for environmental variables using standard protocols. Multivariate analysis was done to study the influence of environmental variables on abundance and activity of MA. Results: Environmental variables of overlying water and sediment showed significant variation between the two lakes. Salinity and sulphate were more in Akkulam-Veli than Vellayani, as Akkulam-Veli is a brackish lake and temporarily connected with Arabian Sea. Highly reduced sediments of Akkulam-Veli favoured more population of methylotrophic and acetoclastic MA than Vellayani. A distributional difference of MA with depth was observed in both lakes, which is attributed to availability of more labile organic matter. The methylotrophic MA activity was not significantly different between the two lakes; however, their abundance was significantly different. Nevertheless, methane production was higher in Vellayani than in Akkulam-Veli Lake. PCA revealed that Corg and labile organic matter (LOM) were the important environmental variables influencing methane production potential. Interpretation: Anthropogenic activities like sewage and waste disposal results in increased input of organic matter in lake sediments. The labile organic matter fraction in the sediments favours methanogenic activity thereby resulting in methane production and release from the lakes. Key words: Labile organic matter, Methanogenic archaea, Methane production, Sulphate reduction, Tropical lakes
Role of dissolved oxygen on behavioural and stress response of golden mahseer, Tor putitora
Authors:   Department of Zoology, L.S.M. Govt. P.G. College, Pithoragarh-262 502, India, Kalkhundiya A. , Bhatt P.K. ,   Department of Zoology, L.S.M. Govt. P.G. College, Pithoragarh-262 502, India, Chand J. ,   Department of Zoology, L.S.M. Govt. P.G. College, Pithoragarh-262 502, India, Pathak B.C. ,   Department of Zoology, L.S.M. Govt. P.G. College, Pithoragarh-262 502, India
Published: March 2021

Aim: The study assessed the effect of different concentration of dissolved oxygen in Tor putitora, commonly known as Golden mahseer on physiological activities of juveniles regarding their growth performance, behavioural response and stress. Methodology: Twenty-seven acclimatized fingerlings of Tor putitora were selected for the experiment, in which nine were exposed to each group of dissolved oxygen treatment (Natural, 6.76 mg l-1, low 4.81mg l-1 and high, 10.20 mg ml-1) in aquaria (60×30×30) cm. The body weight (g), cortisol concentration (ng g-1) and behaviour profile was assessed using the Ethovision XT-13 software (Noldus, Info Tech, Wageningen, The Netherlands). Results: The average value of body weight (g), cortisol concentration (ng g-1) and all behavioural profiles of Tor putitora showed a significant difference at P<0.05. The average concentration of cortisol was lower in high oxygen dissolved exposed juveniles as compared to other oxygen treatment groups. Interpretation: High oxygen content in water bodies reduces the stress level and stereotyped behavioural responses of fishes. These novel data, on cognitive swimming pattern in Tor putitora, is quite important for enhancement of production and maintaining the fish health issues. Key words: Behavioural profiling, Cortisol, Dissolved oxygen, Stress, Tor putitora
Beneficial Utilization of House fly, Musca domestica [Diptera: Muscidae].
Authors:   Department of Biology, School of Science, Federal University of Technology, P. M. B. 704, Akure, Ondo State, Nigeria., David Ileke Kayode , Foluke Olaoye Mary ,   Department of Biology, School of Science, Federal University of Technology, P. M. B. 704, Akure, Ondo State, Nigeria., Omotayo Olabimi Isaac ,   Department of Biology, School of Science, Federal University of Technology, P. M. B. 704, Akure, Ondo State, Nigeria.
Published: March 2021

The house fly, Musca domestica, is a significant pest of Man and his livestock mainly because of its disease vectoring capacities and the fact that it constitutes a serious nuisance. Several cultural chemical and biological measures have been used to reduce house fly populations. Despite the fact of the known hazards this insect can pose, there are certain benefits man can gain through the utilization of this insect. Utilization of house fly can serve as an alternate protein source for livestock, a possible forensic indicator and can be implemented in the wastes management that has organic origins. However, to achieve the full utility of these flies, several challenges have to be surmounted.
Arabic grammar by mathematical principles
Authors:   Université Libanaise, Beirut, Lebanon, Abboud Mahmoud
Published: March 2021

In mathematics, any equation is formed from specific elements; these elements are connected to each other according to a system of relationships (Borowski, 1995). This system allows us to build the general rule for the equation or the mathematical issue; similarly, the sentence is formed from elements that have grammatical properties, which can be transformed to mathematical data. Hence, the elements or the words that carry the grammatical properties of the sentence correlate to each other to form a mathematical relation; this mathematical relation forms the theory of sentence construction. Therefore, the analysis process is correct when we can collect mathematical data contained within the elements; in other words, we indicate the mathematical data contained in the words located in a specific sentence. These mathematical data will form the elements of the mathematical theory of the Arabic sentence.
A construção da notícia esportiva
Authors: Maluly Luciano , Longo Gustavo de Araújo
Published: March 2021

Este artigo pretende realizar uma discussão acerca do processo de produção da notícia esportiva, elencando categorias que explicam a construção do relato dentro desta editoria. Partindo de uma breve conceitualização da notícia dentro da práxis jornalística, aprofunda-se a discussão sobre os elementos inerentes à produção noticiosa de um fato esportivo. O desenvolvimento de um relato jornalístico na área de esportes vai além das regras comuns a outros setores, como política e economia, e utiliza técnicas do infotenimento. Além disso, observa-se a utilização de sete categorias presentes na construção da notícia: olimpianos, valores olímpicos, modalidades, resultados, ciência, gestão e imagens técnicas.
Global fintech entrepreneurship and its influencing factors: An evolutionary economic analysis
Authors: Holtfort Thomas , Horsch Andreas , Schwarz Joachim
Published: March 2021

Fintech entrepreneurship has already influenced financial markets and their players worldwide in a disruptive, but also a risky way (Thakor, 2020; Zeranski & Sancak, 2020). In this context, it seems worthwhile to analyze which factors drive the design and development of global fintech entrepreneurship. Thus, the paper takes fintech-related research a step further by exploring the drivers of fintech evolution in different countries and continents that display different levels of fintech activity. For this purpose, first economic, technological, legal, and cultural factors influencing the development of fintech entrepreneurship are examined from an evolutionary point of view, and second, a generalized linear mixed model is used in order to evaluate the statistical relevance of these factors on fintech entrepreneurship more comprehensively. The analyzed data period from 2000 to 2017 also makes it possible to assess the influence of the dot.com bubble and the financial crisis on fintech entrepreneurship. The results of the empirical analysis suggest that the gross domestic product (GDP), regulatory burden, government tech procurement and the degree of individualism are important drivers of fintech startup activity. These findings help gauge the present and future market position of fintechs, leading to implications for entrepreneurs, competitors, and regulators alike.
Supporting Information "Quantum logic gates based on DNAtronics, RNAtronics and Proteintronics"
Authors: Sheu Sheh-Yi , Hsu Hua-Yi , Yang Dah-Yen
Published: March 2021

This Supporting Information includes the extended description of the
superposition state of the asymmetric double-well system in vacuum
system and in solution, truth tables for the residue pairs and their
corresponding quantum logic gates, and figures for the double well
potential energy surfaces and transmission spectra of the residue pairs.

Corresponding Authors

Email: sysheu@ym.edu.tw and dyyang@pub.iams.sinica.edu.tw
On the composition and decomposition of positive linear operators (VII)
Authors: Acu Ana , Raşa Ioan
Published: March 2021

In the present paper we study the compositions of the piecewise linear
interpolation operator S?n and the Beta-type operator B?n, namely An:= S?n
?B?n and Gn := B?n ? S?n. Voronovskaya type theorems for the operators An and
Gn are proved, substantially improving some corresponding known results. The
rate of convergence for the iterates of the operators Gn and An is
considered. Some estimates of the differences between An, Gn, Bn and S?n,
respectively, are given. Also, we study the behaviour of the operators An
on the subspace of C[0,1] consisting of all polygonal functions with nodes
{0, 1/2,..., n-1/n,1}. Finally, we propose to the readers a
conjecture concerning the eigenvalues of the operators An and Gn. If true,
this conjecture would emphasize a new and strong relationship between Gn and
the classical Bernstein operator Bn.
Respon dan Keberdayaan Petani dalam Program Corporate Social Responsibility PT Pertamina di D.I. Yogyakarta
Authors: Widiputranti Christine Sri
Published: March 2021

Corporate Social Responsibility (CSR) merupakan etika bisnis perusahaan yang diimplementasikan dalam suatu program untuk meningkatkan sosial ekonomi masyarakat sekitar perusahaan.  Dalam penelitian ini, PT Pertamina Terminal Bahan Bakar Minyak Rewulu melaksanakan kegiatan CSR guna meningkatkan keberdayaan masyarakat.  Penelitian bertujuan untuk mengetahui hubungan/ pengaruh antara aktivitas program CSR dengan respons petani, dan respons dengan keberdayaan petani.   Penelitian dilaksanakan di Desa Argomulyo Kecamatan Sedayu Kabupaten Bantul yang merupakan area sekitar perusahaan Pertamina.  Penelitian dilakukan dengan metode survey, dengan mengambil sampel sejumlah 22 orang petani dengan teknik Simple Random Sampling. Analisis dilakukan secara deskriptif dan statistik non parametrik (korelasi spearman) untuk melihat hubungan antara respons petani tarhadap program CSR dengan keberdayaan petani.  Hasil penelitian menunjukkan bahwa ada korelasi positif antara aktivitas program CSR dengan respon petani, juga korelasi positif antara respon petani dengan tingkat keberdayaan. Semakin tinggi aktivitas program pertanian organik maka akan meningkatkan respon petani dalam bertani organik.  CSR dinilai meningkatkan semangat kerja  yang menyebabkan peningkatkan keberdayaan petani, yakni mampu meningkatkan pengetahuan, keterampilan, mengatasi problema cara berproduksi, pengolahan, dan pengembangan usaha.

Kata kunci: Corporate Social Responsibility, respons, keberdayaan, petani
The importance of determining SARS-CoV-2 N-Ag serodiagnostics for the management of COVID-19 pneumonia in hospital settings
Authors: Lebedin YuS , Lyang OV , Galstyan AG , Panteleeva AV , Belousov VV , Rebrikov DV
Published: March 2021

A new coronavirus infection caused by the SARS-CoV-2 virus, which appeared in December 2019, has claimed the lives of 2.5 million people in almost a year. The high contagiousness of this virus has led to its wide and rapid spread around the world. As of February 2021, the total number of cases is 111 million people; more than 4 million cases of SARS-CoV-2 infection have been registered in the Russian Federation. To successfully combat the emerging pandemic, it is necessary to quickly diagnose the disease at an early stage, which will prevent the further spread of this virus and prescribe the necessary treatment on time. The aim of the work was to evaluate the use of the SARS-CoV-2 nucleocapsid antigen (N-Ag) and respective antibodies as diagnostic markers in pneumonia patients. The study was conducted at the height of COVID-19 pandemic in Moscow, Russia. It included 425 emergency patients with clinical signs of COVID-19 pneumonia, of which 280 (66%) were positive for either serum N-Ag and/or its respective antibodies. We demonstrate the total prevalence of N-Ag seroconversion in SARS-CoV-2associated pneumonia patients within 3–5 days after hospital admission. The results indicate high feasibility of SARS-CoV-2 serodiagnostics in emergency patients.
Elemental composition of blood of infertile patients participating in assisted reproduction programs
Authors: Syrkasheva AG , Frankevich VE , Dolgushina NV
Published: March 2021

The association between levels of trace elements, endocrine diseases and reproductive impairments is actively investigated currently. In this connection, it seems relevant to study elemental status (elemental composition of blood and amounts of elements therein) of infertile patients enlisted in programs employing assisted reproductive technologies (ART). This study aimed to analyze trace elements in blood of infertile patients, relationship between the level of such trace elements and parameters of the ART programs they are in. The study included 30 infertile patients aged 18–39 years. Relying on inductively coupled plasma mass spectrometry, we identified concentrations of 31 chemical element in blood of the participants. Two elements out of 31 (antimony and beryllium) were not found in any blood sample; 10 elements (titanium, chromium, cobalt, nickel, arsenic, mercury, barium, gold, vanadium) were detected in some blood samples, the remaining 19 elements were found in all samples. Age of the patients correlated negatively with the level of silicon (r = –0.384; p = 0.036) and positively with the level of molybdenum (r = 0.384; p = 0.036). The level of anti-mullerian hormone was in a significant negative correlation with the level of lithium (r = –0.367; p = 0.046). The level of free thyroxine was in a significant negative correlation with the level of boron (r = –0.402; p = 0.028) and a positively correlated with the levels of iron (r = 0.410; p = 0.024) and silver (r = 0.432; p = 0.017). Considering the embryological cycle, we noted a positive correlation between the level of silicon and the number of blastocysts obtained (r = 0.387; p = 0.034). There was no statistical relationship registered between elemental composition of blood the frequency of pregnancy in ART cycles.
Gender Equity in Australian Health Leadership
Authors: Cohn Amanda , Cubitt Mya , Goh Anita , Hempenstall Allison , Hoffman Rebekah , Lai Christine , Munro Jane , Silvester Carly , Skinner Clare , Verran Deborah , Walter Jordan
Published: March 2021

Objective: To ascertain the gender distribution across public health boards in Australia.
Design & Setting: Analysis of data and information obtained from a cross sectional audit of online publicly listed health boards within Australia from October to December 2019.
Results: The majority of public health boards have close to equal representation of women as board members however women are underrepresented in Chair roles. Victoria has significantly more women on health boards, whereas New South Wales has significantly less women on health boards and in Chair positions. 
Conclusions: Further efforts are required to drive gender equity in senior leadership roles in public health boards across Australia
Assessing Quality of Healthcare Delivery When Making Choices: National Survey on Health Consumers’ Decision Making Practices
Authors: Avery Mark , Cripps Allan , Rogers Gary D
Published: March 2021

Objective: Choices and quality decisions made by consumers in relation to their healthcare have been associated with personal experience of those services, interpersonal engagement and reliance on third-party information, as well as the subsequent satisfaction with the service. The purpose of this research was to understand current information sources, determinants of quality discernment and decision-making factors by consumers in the Australian community in relation to healthcare.
Method:  Conventional content analysis research was undertaken in the form of a national telephone survey of 200 consumers. Open-ended questions were used to elicit information from the general community.
Results: Reputation and other key interpersonal and structural elements are utilised in determining quality of healthcare services as well as in deployment as key factors in decision-making regarding use of healthcare services. While most respondents valued and used key information about provider relationships, outcomes performance and performance rankings, up to 20% of respondents did not know or could not identify ways in which they would assess and evaluate the quality of healthcare services.
Conclusion: This research identifies that consumers use a range of information and advice relating to experience, interpersonal engagement and information from third-party sources. If healthcare providers develop clearer communications around their technical, procedural and conduct principles, consumers will be in a better position to evaluate reputation and make decisions about their healthcare needs and the health system.
РЕЗУЛЬТАТИ ВПРОВАДЖЕННЯ КОМПЛЕКСНОЇ СИСТЕМИ КОРЕКЦІЇ ФОНЕТИКО-ГРАФІЧНИХ ПОМИЛОК У МОЛОДШИХ ШКОЛЯРІВ ІЗ ДИСГРАФІЄЮ
Authors:   Національний педагогічний університет імені М. П. Драгоманова, Чередніченко Наталія , Тенцер Леся ,   логопедичний пункт школи І-ІІІ ступенів № 286 міста Києва
Published: March 2021

У статті представлено аналіз результатів комплексної корекції порушень письма в дітей 2–3-х класів загальноосвітніх шкіл. Обґрунтовано та висвітлено напрями подолання дисграфічних фонетико-графічних помилок у молодших школярів. Розкрито зміст авторської методики «Письмо без зошита і ручки», спрямованої на реалізацію корекційних завдань. Підкреслено, що ефективність корекційнорозвивального впливу залежить від розуміння логопедом структури дисграфічного порушення, урахування збережених та порушених ланок мовленнєвої системи, що забезпечують засвоєння фонетичного принципу письма. Статистично доведено, що система корекційного навчання, розроблена з урахуванням мовленнєвих та немовленнєвих механізмів дисграфічних помилок, забезпечує значне покращення кількісних і якісних показників стану сформованості навичок письма учнів із дисграфією.
ФОРМУВАННЯ МЕДІАКОМПЕТЕНТНОСТІ МАЙБУТНЬОГО ВЧИТЕЛЯСЛОВЕСНИКА В КУРСІ «МЕТОДИКА НАВЧАННЯ УКРАЇНСЬКОЇ МОВИ»
Authors:   Сумський державний педагогічний університет імені А. С. Макаренка, Громова Наталія
Published: March 2021

У статті акцентовано увагу на актуальності проблеми формування медіакомпетентності як складової професійно-методичної компетентності вчителів-словесників. Автор здійснив огляд наукових праць щодо поняття «медіакомпетентність». На прикладі дисципліни «Методика навчання української мови» окреслено окремі аспекти формування медіакомпетентності вчителясловесника. Зроблено спробу показати доцільність використання системи завдання з метою формування медіакомпетентності під час вивчення дисципліни «Методика навчання української мови».
ФОРМУВАННЯ У СТУДЕНТІВ-СЛОВЕСНИКІВ УМІНЬ ПРОФЕСІЙНО ОРІЄНТОВАНОГО МОВЛЕННЯ
Authors:   Сумський державний педагогічний університет імені А. С. Макаренка, Пахненко Ірина
Published: March 2021

У статті описується методика формування в майбутніх учителівсловесників професійно орієнтованих мовленнєвих умінь на базі розвитку логічного мислення в тісній єдності з осмисленням жанрових особливостей створюваних висловлювань. В узагальненому форматі ця методика має такий вигляд: 1) осмислення жанрових особливостей первинних текстів (спостереження текстового матеріалу); 2) формування вмінь ієрархізації тем і підтем у тексті (визначення логічного поля тексту); 3) формування вмінь мовленнєвої реалізації результатів спостережень (створення первинно-вторинних текстів). Репрезентовано систему роботи на кожному етапі навчання, наведено зразки виконання запропонованих завдань та необхідні методичні коментарі
ПЕДАГОГІЧНІ УМОВИ ФОРМУВАННЯ ТОПОНІМІЧНОЇ КОМПЕТЕНТНОСТІ МАЙБУТНІХ УЧИТЕЛІВ ГЕОГРАФІЇ В УМОВАХ КОНТЕКСТНОЇ ОСВІТИ
Authors:   Національний університет «Чернігівський колегіум» імені Т. Г. Шевченка, Слюта Аліна
Published: March 2021

У статті проаналізовано педагогічні умови формування топонімічних компетентностей у майбутніх учителів географії. Наголошено, що головною метою майбутнього вчителя географії в професійній діяльності є необхідність правильно використовувати топоніми в своїй майбутній професії, що є результатом компетентнісно-культурологічного підходу в географічній освіті. Установлено, що технологія формування топонімічної компетентності має циклічний алгоритм формування. Автором спроєктована технологічна модель формування топонімічної компетентності майбутніх учителів географії, яка заснована на інтеграції компетентнісного та культурологічного підходів в умовах контекстної освіти.
ІННОВАЦІЙНІ ТЕХНОЛОГІЇ НАВЧАННЯ РУХОВИХ ДІЙ У ПРОФЕСІЙНІЙ ПІДГОТОВЦІ МАЙБУТНІХ ФАХІВЦІВ ФІЗИЧНОЇ КУЛЬТУРИ
Authors:   Сумський державний педагогічний університет імені А.С. Макаренка, Чхайло Микола , Скачедуб Наталія
Published: March 2021

У статті розглянуто проблему впровадження інноваційних технологій навчання рухових дій у професійній підготовці майбутніх фахівців фізичної культури. Із метою виявлення доцільності використання електронних дидактичних технологій у професійній підготовці фахівців із фізичної культури було проведено анкетування серед викладачів фізкультурно-спортивних кафедр закладів вищої педагогічної освіти. Визначено педагогічні умови впровадження інноваційних технологій навчання рухових дій у професійну підготовку майбутніх фахівців із фізичної культури. Розроблено комп’ютерну програму системи навчання рухових дій і тестування вмінь аналізувати техніку виконання рухових дій виду спорту на підставі її візуального спостереження (модуль-додаток «Відеозавдання» для системи дістанційного навчання Moodle). Розроблено структурно-функціональну модель навчання рухових дій, яка описує технологію інноваційної діяльності навчання рухових дій із виду спорту.
ОСОБЛИВОСТІ ВИХОВАННЯ ДІТЕЙ ДОШКІЛЬНОГО ВІКУ ЗАСОБАМИ МУЗЕЙНОЇ ПЕДАГОГІКИ
Authors:   Полтавський національний педагогічний університет імені В. Г. Короленка, Вільхова Оксана , Бурсова Світлана , Карапузова Ірина
Published: March 2021

У статті описано досвід українських педагогів щодо організації роботи з дітьми дошкільного віку засобами музейної педагогіки. У статті розкрито роль музейної педагогіки в освітньому процесі закладу дошкільної освіти. Автори акцентують увагу на тому, що сьогодні в Україні значна роль відводиться створенню відповідного розвивального середовища, пошуку нових форм і методів роботи з вихованцями. У статті визначено основні принципи й завдання музейної педагогіки як інноваційної технології, схарактеризовано особливості роботи музейних працівників і критерії їх педагогічної майстерності.
РОЛЬ ОСОБИСТОСТІ ПЕДАГОГА У ПРОЦЕСІ ФОРМУВАННЯ ОСОБИСТОСТІ МОЛОДШОГО ШКОЛЯРА
Authors:   Південноукраїнського національного педагогічного університету імені К. Д. Ушинського, Скоромна Маріанна
Published: March 2021

У даній статті викладено основний зміст науково-педагогічного дослідження, пов’язаного з вивченням проблеми взаємозв’язку особистісних якостей учителя та процесу формування особистості його учнів. Актуальність дослідження визначається важливістю такого аспекту педагогічної взаємодії як вплив особистості вчителя молодших класів на формування особистісних якостей дітей молодшого шкільного віку, на формування соціально прийнятних навичок, набутих дітьми під керівництвом педагога. Ураховуючи особливі відносини педагогів із дітьми молодшого шкільного віку, а саме наслідування поведінки дорослих, бажання демонструвати схвалювані педагогом вчинки, ми звертаємо увагу на особистісні особливості педагогів, їх психологічне здоров’я. У нашій статті ми намагаємося довести, що особистість педагога має вплив на формування особистості дитини, який можна спостерігати в якостях особистості учнів, які найбільш часто будуть зустрічатися в даному класі і відповідатимуть основним рисам особистості вчителя даного класу. Ми вважаємо, що враховуючи велику кількість часу, яку діти проводять зі своїм учителем у період активного формування їх особистості, основним об’єктом для наслідування поведінки та характеру спілкування є саме вчитель.
GENESIS AND CURRENT STATE OF STEM EDUCATION DEVELOPMENT: U.S. EXPERIENCE
Authors:   Sumy State Pedagogical University named after A. S. Makarenko, Boichenko Vitalii
Published: March 2021

The article reveals genesis and current state of STEM education development in the USA. The factors (political, economic, cultural, educational) that influenced STEM education development are revealed. The legal regulations on STEM education in the USA at different stages of its development are characterized. The innovative trends in STEM education development are highlighted, namely: extending STEM definition; enhancing STEM teachers training and professional development; improving STEM courses; broadening participation of girls, women and minorities in STEM; increasing federal financial support of STEM education; establishing cooperation in the process of STEM services provision between a wide range of institutions, including federal agencies, public and private organizations, academic institutions, foundations, business companies, etc.
Comparisons of Interactive and Interactional Metadiscourse among Undergraduates
Authors: Mat Zali Masliza , Mohamad Razita , Setia Roszainora , Raja Baniamin Raja Mariam , Mohd Razlan Razifa
Published: March 2021

Interactive and interactional metadiscourse are linguistic features used to maintain the coherence in essays. It involved a one-way interaction between the writer and reader, thus a challenge for Second Language (L2) learners to write effectively and comprehensively. A study is done on how the L2 learners produced the metadiscourse features and the usage is compared. A corpus of 200 evaluative essays by UiTM undergraduate students from computer science and business administration courses is analysed based on Hyland’s (2005) framework. The purpose is to find out the amount and types of metadiscourse used and whether students from different course groups make any differences in their choices. The analysis revealed that students in both courses produced more interactive than interactional metadiscourse. The most prominent feature is Self-mention and the least is Attitude Markers. The same prominent feature for both courses is Transition Markers. The business administration course shows the least feature in Evidentials, whereas Frame Markers in computer science. These are evidence as to the importance of metadiscourse in students’ academic writings and awareness is shown in its usage. This could lead to a proposition for a metadiscourse writing comparison between secondary schools and universities to gain fascinating outcomes. 

 

Keywords: Evaluative writings, Interactional metadiscourse, Interactive metadiscourse, L2 learners, undergraduates