bluuebunny/crossref_metadata_2025 huggingface dataset:
Invarianza factorial por sexo del Cuestionario para las Conductas Disruptivas y Escala de Evaluación de la Competencia Docente en Educación Física en estudiantes de secundaria
Authors: Martínez-Molina Marina , Granero-Gallegos Antonio , Baena-Extremera Antonio , Baños Raúl
Published: June 2020

Este trabajo tuvo como objetivos: analizar la invarianza factorial por sexo del Cuestionario de Conductas Disruptivas en el aula de Educación Física y de la Escala de Evaluación de la Competencia Docente en Educación Física, así como analizar las diferencias según la variable sexo en las variables de dichos instrumentos. El diseño de investigación fue observacional y descriptivo de carácter transversal y la selección de la muestra fue de tipo no probabilístico y por conveniencia. Participaron 410 estudiantes (202 chicos; 208 chicas; Medad = 15.14; DT = .96) de secundaria. Se utilizaron las siguientes escalas: Evaluación de la Competencia Docente en Educación Física y Cuestionario para las Conductas Disruptivas en Educación Física. Los modelos para el análisis de la invarianza fueron testados siguiendo la propuesta metodológica avanzada de testar cuatro modelos sucesivamente más constreñidos. El análisis de las diferencias por sexo fue realizado con Modelos Lineales de Regresión procedimiento MIXED. Los resultados revelaron a los dos instrumentos como válidos para medir los comportamientos negativos de los estudiantes y la competencia docente, independientemente del sexo del alumnado. Los chicos obtuvieron puntuaciones significativamente más altas en conductas disruptivas que las chicas, mientras que ellas percibieron más competente al profesorado.
PENGARUH PELAYANAN ACCOUNT REPRESENTATIVE (AR) TERHADAP KEPATUHAN WAJIB PAJAK
Authors: Widayati Isro Ani , Adjis Dafina Oktavia Kartika
Published: June 2020

Penelitian ini bertujuan untuk mengetahui pengaruh antara Pelayanan Account Representative (AR)  terhadap Kepatuhan Wajib Pajak. Dalam penelitian ini Pelayanan Account Representative (AR) sebagai variable independen, sedangkan Kepatuhan Wajib Pajak sebagai variable dependen.Penelitian ini dilakukan dengan metode incidental sampling (Sampling Insidental) dengan sampel sebanyak 96 responden dari wajib pajak yang terdaftardi KPP Pratama  Pajak Sawahan Surabaya. Data yang digunakan adalah data primer melalui kuesioner yang berisi jawaban-jawaban responden. Kuesioner yang terkumpul kemudian dianalisis menggunakan program SPSS (Statistical Product and Service Solution) Versi 20. Data diambil kemudian dianalisis dengan menggunakan regresi linear sederhana. Dari hasilanalisis dapat disimpulkan bahwa Pelayanan Account Representative berpengaruh secara signifikan terhadap Kepatuhan Wajib pajak pada KPP Pratama Pajak Sawahan Surabaya. Kata Kunci :Account Representative (AR) danKepatuhanWajib Pajak
A eficácia da fisioterapia na ansiedade em indivíduos com fibromialgia: revisão sistemática
Authors: Cunha Samira Veras , Medeiros Rebeca Galdino , Silva Rosangela Lago da , Gouveia Guilherme Pertinni de Morais
Published: June 2020

Objetivo: Analisar a eficácia da Fisioterapia na ansiedade de indivíduos com fibromialgia, por meio de uma revisão sistemática. Métodos: Revisão sistemática, a partir do fluxograma PRISMA, incluindo estudos quantitativos primários experimentais, artigos de livre acesso, disponíveis em português, inglês e espanhol, publicados entre 2015 e 2019, utilizando a estratégia PICOS por meio do site parsif.al®. Foram encontrados 168 artigos durante os meses de junho e julho de 2019, mediante as bases Lilacs, Scielo, Pubmed, MedLine, PeDro, Cochrane, Science direct e Google acadêmico. Para avaliar a qualidade dos ensaios clínicos randomizados, utilizou-se a Escala de Jadad. Resultados: Foram incluídos 24 estudos, dos quais 15 compuseram a amostra final. As pesquisas trazem que a partir da diminuição dos sintomas físicos nos pacientes com fibromialgia, as complicações mentais, como os níveis de ansiedade, sofrem reduções. Considerações finais: Esta revisão identificou que a combinação de diferentes intervenções fornecidas individualmente ou em grupo a pacientes adultos com fibromialgia exerce influência na redução de complicações sintomatológicas, melhorando os níveis de ansiedade.
Educação em saúde como forma de prevenção do risco de queda nos idosos hospitalizados: um relato de experiência
Authors: Rezende Bruna Fonseca , Pantoja Larissa Renata Bittencourt , Modesto Alícia Laura Lobo , Oliveira Beatriz Duarte de , Sacramento Ruhan da Conceição , Freitas Maria da Conceição Nascimento , Cruz Marcia Cristina Souza da , Braga Stephany Siqueira , Lima Hennã Cardoso de , Wanzeler Everton Luís Freitas
Published: June 2020

Objetivo: Sensibilizar os profissionais de saúde de uma clínica neurológica quanto à importância da avaliação do risco de queda no ambiente hospitalar por intermédio de uma ação de educação permanente. Relato da experiência: A pesquisa se deu a partir da observação sistemática da realidade em uma clínica de neurologia, sob a metodologia da problematização com o Arco de Maguerez. Durante a observação da realidade verificou-se que a clínica não possuía nenhum método de avaliação quanto ao risco de queda, principalmente em pacientes idosos, sendo este o ponto-chave selecionado. Na etapa de teorização foi selecionado todo o arcabouço teórico relativo à temática de risco de queda nos idosos. Como hipótese de solução foi organizada uma ação de educação permanente acerca do risco de queda em idosos tendo como público alvo a equipe de enfermagem da clínica, sendo este o retorno à realidade. Considerações finais: O presente estudo apresenta limitações, visto que a ação de educação permanente não foi realizada devido a questões do cotidiano da equipe do local. No entanto, a realização de ações educativas é imprescindível para a capacitação da equipe de enfermagem a fim de que os riscos sejam reduzidos, possibilitando a assistência segura ao paciente da 3ª idade.
A saúde sexual de usuários de aplicativos de relacionamento
Authors: Rodrigues Bruna Benício , Caramaschi Sandro
Published: June 2020

Objetivo: Verificar como os usuários de aplicativos de relacionamento exercem sua sexualidade com os parceiros virtuais e realizar uma comparação entre o sexo feminino e masculino. Métodos: Trata-se de uma pesquisa de campo, realizada com 210 indivíduos, de ambos os sexos, com idade média de 21,35 anos. Os participantes responderam a um questionário presencialmente que continha o Inventário de Orientação Sociossexual e duas questões elaboradas a respeito do seu exercício sexual com parceiros virtuais. Os dados foram submetidos à análise estatística descritiva e ao Teste t de Student para a comparação entre os sexos. O estudo foi aprovado por Comitê de Ética em Pesquisa. Resultados: Os resultados demonstraram que perante o uso de aplicativos de relacionamento, os homens estão mais dispostos a manterem relações sexuais independente das circunstâncias quando comparados às mulheres. Conclusão: Foi possível concluir que diante dos resultados levantados é necessário a elaboração de propostas de políticas públicas aplicada à população para proporcionar uma educação sexual aos usuários dos aplicativos de relacionamento e cidadãos em geral, para haver a prevenção de quadros indesejáveis como a aquisição de doenças sexualmente transmissíveis ou gravidez indesejada.
Incidência de infecção urinária em pacientes hospitalizados em uso de cateter vesical de demora
Authors: Tavares Jéssica Mayara de Medeiros , Moura Micheline Veras de , Teixeira Marina Martins , Costa Francisco Hudson da Rocha , Fernandes Costa Isabelle Katherinne , Mendonça Ana Elza Oliveira de
Published: June 2020

Objetivo: Analisar a incidência de infecção urinária em pacientes admitidos na unidade de terapia intensiva, em uso de cateter vesical de demora. Métodos: Trata-se de um estudo descritivo, retrospectivo de abordagem quantitativa, realizado em maio de 2019, em um hospital de ensino credenciado ao sistema único de saúde, na Região Nordeste do Brasil. A coleta foi realizada no banco de dados do serviço de controle de infecção relacionada à assistência à saúde, referente aos casos de infecção urinária registrados de janeiro a dezembro de 2017. Resultados: Houve 105 registros de infecções urinárias entre os pacientes admitidos na unidade de terapia intensiva, sendo Cândida sp. (35,4%), Klebsiella sp. (21,9%) e Escherichia coli (14,2%), os microrganismos isolados com maior frequência em uroculturas. Conclusão: A incidência de infecção urinária foi superior à média esperada, o que justifica a necessidade de implementar medidas de prevenção, enquanto importante meta, para promover a segurança do paciente e melhorar a qualidade assistencial.
Perfil de mortalidade dos pacientes internados em uma Unidade de Terapia Intensiva (UTI) adulto em um hospital universitário do Distrito Federal
Authors: Ferrão Ana Aurora Reis Campos Neves , Pereira Juliana Mendes , Martelletti Laura Beatriz Sousa de Jesus , Martinello Luísa Resende , Dos Santos Larissa Cristine Guimarães , Dos Santos Carla Targino Bruno , Cruz Keila Cristianne Trindade da
Published: June 2020

Objetivo: Identificar o perfil sociodemográfico e de saúde dos pacientes que evoluíram a óbito na Unidade de Terapia Intensiva (UTI) de um hospital universitário. Métodos: Estudo transversal, retrospectivo, descritivo, com abordagem quantitativa, baseado em dados secundários extraídos em análise de prontuários. A amostra foi composta por todos os prontuários de pacientes que evoluíram a óbito na UTI durante o ano de 2015 (n=40). Resultados: Constatou-se que 20,7% dos pacientes internados evoluíram para óbito, em sua maioria idosos (67,5%), do sexo masculino (67,5%); 30% eram provenientes do centro cirúrgico, com média de 22,6 dias de internação; 75% dos diagnósticos de óbito foram sepse/choque séptico, apresentaram em média 6,3 procedimentos invasivos por paciente, 80% tinham relato de lesão em pele e 75% fizeram uso de drogas vasoativas, principalmente a Noradrenalina (72,5%). Conclusão: O conhecimento do perfil sociodemográfico e de saúde dessas pessoas é fundamental para os profissionais que trabalham em uma UTI, pois, por meio das informações específicas, podem traçar estratégias que possibilitem um cuidado adequado e de qualidade para a população, em sua especificidade.
Capacitação de agentes comunitários na abordagem do transtorno de ansiedade
Authors: Isabelle Santos Sember Jamille , Fernandes Sofia Bugarim , Keniche Kanekiyo Caliman Erick , Monard Paiva Feitosa Karen , Braga Rangel Gabrielle , Lacerda da Silva Judith , Pantoja de Souza Marlena , Felipe dos Santos Cardoso Eduardo , Guedes Barros Nicole , Da Silva Dias Rodrigo
Published: June 2020

Objetivo: Capacitar os agentes comunitários de saúde acerca dos principais transtornos de ansiedade. Métodos: Estudo transversal, descritivo direcionado a um estudo de campo, abordagem quantitativa com avaliação do nível do conhecimento acerca das principais enfermidades relacionadas ao transtorno de ansiedade do DSM IV, antes e após educação em saúde sobre o tema. Os dados foram coletados por meio do Protocolo de pesquisa para avaliação do nível de conhecimento dos agentes comunitários de saúde acerca dos principais transtornos de ansiedade. Resultados: Foi observado maior conhecimento prévio nos distúrbios mais conhecidos, ainda que não sejam os mais prevalentes, que são o Transtorno de Ansiedade Generalizada (TAG) e o Transtorno Obsessivo Compulsivo (TOC) que tiveram 80% e 90% de acerto respectivamente. A agorafobia e a fobia social tiveram os menores índices de acerto com 30% e 40% respectivamente. Transtorno do pânico e estresse pós-traumático houve uma grande positividade (90%) quando questionados sobre o conhecimento doença, mas em contrapartida no momento de identificar sinais para a suspeita o resultado foi baixo com apenas 25% de acerto. Conclusão: Pode-se concluir que o objetivo geral de capacitação dos agentes comunitários de saúde da estratégia saúde da família, foi alcançado e efetivo, por ter gerado resultados significantes nas análises pós-capacitação.
En los márgenes de la creación: Miguel de Perea y el mercado de escultura en Sevilla durante el reinado de Felipe V
Authors: García Luque Manuel
Published: June 2020

El artículo aborda el estudio del escultor y ensamblador sevillano Miguel de Perea Ahumada (1680-ca. 1743), más conocido por ser el maestro del escultor Benito de Hita y Castillo. El hallazgo de nuevas fuentes inéditas y la recopilación de algunas otras dispersas nos permite realizar una primera aproximación biográfica. Asimismo, su figura es analizada en el contexto de la escultura sevillana de la primera mitad del siglo XVIII, donde el creciente protagonismo del taller de Pedro Duque Cornejo acabaría precipitando la marcha de maestros como Perea a otros focos creativos.
Rapid Diagnosis of Parkinson’s Disease from Sebum using Paper Spray Ionisation Ion Mobility Mass Spectrometry
Authors: Sarkar Depanjan , Trivedi Drupad , Sinclair Eleanor , Lim Sze Hway , Walton-Doyle Caitlin , Jafri Kaneez , Milne Joy , Silverdale Monty , Barran Perdita
Published: June 2020

Parkinson’s disease (PD) is the second most common neurodegenerative disorder for which identification of robust biomarkers to complement clinical PD diagnosis would accelerate treatment options and help to stratify disease progression. Here we demonstrate the use of paper spray ionisation coupled with ion mobility mass spectrometry (PSI IM-MS) to determine diagnostic molecular features of PD in sebum. PSI IM-MS was performed directly from skin swabs, collected from 34 people with PD and 30 matched control subjects as a training set and a further 91 samples from 5 different collection sites as a validation set. PSI IM-MS elucidates ~ 4200 features from each individual and we report two classes of lipids (namely phosphatidylcholine and cardiolipin) that differ significantly in the sebum of people with PD. Putative metabolite annotations are obtained using tandem mass spectrometry experiments combined with accurate mass measurements. Sample preparation and PSI IM-MS analysis and diagnosis can be performed ~5 minutes per sample offering a new route to for rapid and inexpensive confirmatory diagnosis of this disease.
Design of a Multi-Use Photoreactor to Enable Visible Light Photocatalytic Chemical Transformations and Labeling in Live Cells
Authors: Bissonnette Noah , Ryu Keun Ah , Reyes-Robles Tamara , Wilhelm Sharon , Hett Erik , Roberts Lee , Hazuda Daria , Willis Jared , Oslund Rob , Fadeyi Niyi
Published: June 2020

Despite the growing utilization of visible light photochemistry in both chemistry and biology, a general low-heat photoreactor for use across these different disciplines does not exist. Herein, we describe the design and utilization of a standardized photoreactor for visible light driven activation and photocatalytic chemical transformations. Using this single benchtop photoreactor, we perform photoredox reactions across multiple visible light wavelengths, a high throughput photocatalytic cross coupling reaction, and in vitro labeling of proteins and live cells. Given the success of this reactor in all tested applications, we envision that this multi-use photoreactor will be widely used in biology, chemical biology, and medicinal chemistry settings.
Automated Stirring Device for Continuous Stirring While Sampling in Liquid Chromatography Systems
Authors: Markovitch Omer , Ottelé Jim , Veldman Obe , Otto Sijbren
Published: June 2020

A device is presented, which enables continuous stirring of samples whilst inside an ultra-performance liquid chromatography system. Utilizing standard magnetic stirring bars that fit standard vials, the device allows for the automation of experimental setups that require stirring. The device is designed such that it can replace the standard sample holder and fits in its place, while being battery operated. The use of 3D printing and commercially available parts enables low-effort and low-cost device production, as well as easy modifications. Various tests were performed by following the kinetics of a dynamic combinatorial library that is known for exhibiting self-replication under mechanical agitation, via fiber growth-breakage mechanism. Design files and schematics are available.
Amodiaquine as COVID-19 Mpro Inhibitor: A Theoretical Study
Authors: Acharya BN
Published: June 2020

COVID-19 is caused by severe respiratory syndrome –coronavirus 2 (SARS CoV-2). This has been declared as a global pandemic by World Health Organization (WHO). Currently only supportive care is available for treatment of patients. However availability of direct therapeutic approaches would greatly benefit the patient care and reduce death among COVID- 19 patients. Repurposing of approved drugs against COVID-19 would be a faster method to identify direct therapeutics against COVID-19. This study describes screening and identification of Amodiaquine a known antimalarial as COVID-19 Mpro inhibitor by pharmacophore modeling and molecular docking. Amodiaquine may be repurposed as COVID-19 drug after thorough clinical tests.
Low-Resistance Monovalent-Selective Cation Exchange Membranes for Energy-Efficient Ion Separations
Authors: Wormser Eyal , Nir Oded , Edri Eran
Published: June 2020

The desalination of brackish water provides water to tens of millions of people around the world, but current technologies deplete much needed nutrients from the water, which is detrimental to both public health and agriculture. A selective method for brackish water desalination, which retains the needed nutrients, is electrodialysis (ED) using monovalent-selective cation exchange membranes (MVS-CEMs). However, due to the trade-off between membrane selectivity and resistance, most MVS-CEMs demonstrate either high transport resistance or low selectivity, which increase energy consumption and hinder the use of such membranes for brackish water desalination by ED. Here, we used molecular layer deposition (MLD) to uniformly coat CEMs with ultrathin layers of alucone. The positive surface charge of the alucone instills monovalent selectivity in the CEM. Using MLD enabled us to precisely control and minimize the selective layer thickness, while the flexibility and nanoporosity of the alucone prevent cracking and delamination. Under conditions simulating brackish water desalination, this compound provides monovalent selectivity with negligible added resistance—the smallest reported resistance for a monovalent-selective layer, to date—thereby alleviating the selectivity–resistance trade-off. Addressing the water–energy nexus, we show that using these membranes in ED will cut at least half of the energy required for selective brackish water desalination with current MVS-CEMs.
Expanding the Chemical Repertoire of DNA Nanomaterials Generated by Rolling Circle Amplification
Authors: Baker Ysobel , Yuan Liyiwen , Chen jinfeng , Belle Roman , Carlisle Robert , El-Sagheer Afaf , Brown Tom
Published: June 2020

Rolling circle amplification (RCA) is a powerful tool for the construction of DNA nanomaterials such as hydrogels, high-performance scaffolds and DNA nanoflowers (DNFs), hybrid materials formed of DNA and magnesium pyrophosphate. Such DNA nanomaterials have great potential in therapeutics, imaging, protein immobilisation, and drug delivery, yet limited chemistry is available to expand their functionality. Here, we present an orthogonal strategy to produce densely modified RCA products and DNFs. We show that it is possible to selectively functionalise the DNA component of these materials, their protein cargo, or both, thereby greatly expanding the chemical repertoire available to these systems. We then use this methodology to construct DNFs bearing multiple surface aptamers capable of binding to cancer cells that overexpress the HER2 oncobiomarker, demonstrating the therapeutic and diagnostic potential of this chemistry.
Sebuah Reviu terhadap Kajian Partikel Pragmatik dalam Beberapa Bahasa Daerah di Indonesia
Authors: Degaf Agwin , Irham NFN , Rofiq Zainur
Published: June 2020

This paper aims to demonstrate studies of pragmatic particles in Indonesian vernacular languages. Given the fact that Indonesia ranked second most populated language in the world after New Guinea, we would expect a huge number of studies discussing Indonesian local languages. Review to studies of pragmatic particles in Indonesian language is therefore considered salient to carry out to shed light on how different authors examine different particles, what kind of method they employ to describe meaning and functions, and what potential implication this study could contribute in this field. Besides, it also enriches the cross-linguistic study of pragmatic particles in general. Following Macaro et al’s. (2017) guideline of systematic review, this study employed linear process of procedure by deciding keywords, screening title, reviewing abstract, examining full text, and drawing conclusion. The corpus of pragmatic particles employed in reviewed studies ranges from colloquial, spoken, dialogue, and monologue data. Some approaches were used to reveal the pragmatic meanings, such as conversation analysis approach, pragmatics, morpho-syntactic, and even phonological approach. This discussion in the present paper may be fruitful for researchers who are working on pragmatic particles or vernacular languages and suggests that more studies in local languages should be outstripped to sustain national linguistic identity in the global arena.   AbstrakThis paper aims to demonstrate studies of pragmatic particles in Indonesian vernacular languages. Given the fact that Indonesia ranked second most populated language in the world after New Guinea, we would expect a huge number of studies discussing Indonesian local languages. Review to studies of pragmatic particles in Indonesian language is therefore considered salient to carry out to shed light on how different authors examine different particles, what kind of method they employ to describe meaning and functions, and what potential implication this study could contribute in this field. Besides, it also enriches the cross-linguistic study of pragmatic particles in general. Following Macaro et al’s. (2017) guideline of systematic review, this study employed linear process of procedure by deciding keywords, screening title, reviewing abstract, examining full text, and drawing conclusion. The corpus of pragmatic particles employed in reviewed studies ranges from colloquial, spoken, dialogue, and monologue data. Some approaches were used to reveal the pragmatic meanings, such as conversation analysis approach, pragmatics, morpho-syntactic, and even phonological approach. This discussion in the present paper may be fruitful for researchers who are working on pragmatic particles or vernacular languages and suggests that more studies in local languages should be outstripped to sustain national linguistic identity in the global arena.
Reporting immunization coverage inequalities in Pakistan
Authors: Bergen Nicole , Zhu Grace , Kirkby Katherine
Published: June 2020

Background: Immunization coverage in Pakistan is unequally distributed. Understanding the current status of reporting of immunization coverage inequalities in Pakistan can help to identify gaps and opportunities for strengthened monitoring and reporting. Aims: To assess the published literature on immunization coverage inequality measurement and reporting in Pakistan. Methods: We performed a literature search in PubMed in April 2019 to obtain articles reporting inequalities in immunization coverage in Pakistan. A data extraction rubric was applied to collate information about data sources, immunization indicators and dimensions of inequality. Results: We included 42 studies in our analysis. Most studies reported data from household surveys or research studies. Dimensions of inequality reflected geography (primarily provinces/territories), economic status, place of residence, education level, sex and occupation. District-level comparisons were featured in 5 studies that were subnational in scope. Conclusions: Expanded monitoring at district level is warranted as a major way forward in characterizing immunization inequalities in Pakistan
The Formation of Ethiopia’s Federation and its Implications for the Amharas’ Quest for Recognition and Boundary Demarcations
Authors: Muluye Ketemaw
Published: June 2020

Federations are structural arrangements with the tenets of shared rule and self-rule. These federations may be formed through coming-together, holding-together, or putting-together processes. This article aims to situate Ethiopia in one of these three variants and examine its implications for the Amharas’ quest for boundary demarcations and equal recognition in other regions. The data were collected through interviews and document analysis. Accordingly, the article argues that Ethiopia is a putting-together federation because of major flaws committed during the transition. The putting-together federation left ethnic groups such as the Amhara without protection by regional constitutions. It also led to the sanctioning of boundary demarcations that contradicts the criteria listed under the federal constitution. Hence, it is recommended to restructure the federation through democratic bargaining.
Rethinking the African Value of High Fertility: The Yorùbá Farmers’ Example
Authors: Ibrahim Fausat Motunrayo
Published: June 2020

African culture is implicated in the population dynamics of sub-Saharan Africa which is distinctly pro-fertile. However, there is a dearth of emic African demographic perspectives. In this light, the present article is a representation of demographic motivations of Yorùbá farmers’ who are largely rural residents and “more traditional” in orientation. Their articulations underscore themes cum bases of challenging the African value of high fertility, including the burdensome conceptualisation of high fertility; an appreciation of negative effects of high fertility on individuals and society; and the construction of high fertility as a threat to reaping “child food” (oúnje ọmọ), among others. In the current social climate, traditional culture is altered, manipulated or reconstructed to suit changing realities, thereby vindicating the “culture by the people” as opposed to “culture for the people” approach to cultural understanding.
Inovação curricular e inovação pedagógica: mudanças paradigmáticas na formação do professor universitário
Authors: Rezende Costa Xavier Amanda , Ramos de Azevedo Maria Antonia , Bueno Zangali Carrasco Ligia
Published: June 2020

Este estudo, ancorado em abordagem qualitativa, trata da formação pedagógica docente em contexto de inovação curricular. O locus foi uma universidade federal concebida sob o modelo da Universidade Nova, e os participantes, 34 docentes que estiveram em formação pedagógica entre 2014 e 2017. Os dados obtidos apontam que, apesar de os processos de construção de saberes da docência terem sido organizados sistematicamente, os docentes têm dificuldade em consolidar a ruptura paradigmática necessária à inovação pedagógica.
GENERAL DIFFERENTIAL-GAME MODEL OF POTENTIALLY DANGEROUS PATTERN OF CYBER-ATTACK
Authors: Okhrimchuk Volodymyr
Published: June 2020

Today, there is a significant increase in the number of cyber-attacks in the world. At the same time their technological complexity increases proportionally. In the near future, new potentially dangerous cyber-attacks will appear, which in turn may lead to a deterioration of their detection and neutralization and, as a consequence, adversely affect the level of security of information and information and telecommunication systems of critical information infrastructure. Based on the mentioned in the article is solved the urgent task of identifying and neutralizing potentially dangerous cyber-attacks, which boils down to the development of differential-game model of their pattern. The basis of the created pattern of potentially dangerous cyberattacks is proposed to put the Denning`s model of information protection and the method of differential-game simulation of cyber-attack on information processes. The article shows that the pattern of a potentially dangerous cyberattack is modeled under the a priori uncertainty of the input data, since the potential cyberattacks that will take place may be quite diverse. In view of this, it is proposed that the hybrid model be used as a generic template for a potentially dangerous cyberattack due to the inability to make the correct input requirements for the model. This approach provides the evolving model that is being developed, that is, convergence with real physical phenomena and processes in information and information and telecommunication systems. As a result of the application of the differential-game modeling method in analytical form, a generalized differential-game model of a pattern of potentially dangerous cyber-attacks is generalized. Thus, the article further developed a generalized differential-game model of a potentially dangerous cyber-attack pattern, which is based on a Denning's model of information protection and methods of differential-game modeling of the attack on information, which, unlike the existing ones, takes into account the intensity of the offender and the protected party. It allows to estimate the level of insecurity of the information and telecommunication system in the conditions of a priori uncertainty of the input data. The application of the model in practice allows the creation of effective information security systems that will be able to detect potentially dangerous cyber-attacks in the critical infrastructure information and telecommunication system with minimal errors of the first kind.
TELEGRAM OPEN NETWORK. COMPLEX ANALYSIS OF THE INNOVATIVE PROJECT AND ITS COMPONENTS
Authors: Tkach Yulia , Bryhynets Arthur
Published: June 2020

Decentralized systems play a special role in modern life, and the problems of regulating them are beginning to be discussed and resolved at the governmental level. The analysis of a project that, by its scale and scope, is capable of influencing the global economy and technology as a whole is relevant and necessary in terms of observing technological innovation. Future full-scale launch of the integrated system with a large number of potential users of its execution requires careful research to ensure informed use of the system and protect against potential threats.In this frticle have shown the official materials that shed light on the internal components that serve as the main parts of the system and described issues related to future system regulation as well as user experience related to the use of embedded processes and services present on the system at startup. Conducting research and description of the main components of the project, identifying their main advantages and disadvantages, highlighting the basic structural elements and concepts realized in the development of components, possible nuances that will affect the future experience of using the internal services of the project. Drawing conclusions on the innovation and decentralization of the project, its future potential and impact on the information environment as a whole. Consider the following basic components: TON P2P Network, TON DNS, TON Storage, TON Services, TON Payments, TON Blockchain, Gram token, and components used in their implementation. It also outlines the main potentials for future use of these technologies, which were clarified during the study and analysis of the documentation of the project components. Blockchain technology problems and their solutions in TON Blockchain implemented are described in detail. As a result, conclusions about the project as a whole, its components, possible problems in the process of work, as well as past confusion that could undermine the trust of potential users. It also draws conclusions about the possible future of Gram cryptocurrency, its pricing and distribution, values for common users and «validators» of the network.
APPLIED AND METHODICAL ASPECTS OF USING HASH FUNCTIONS FOR INFORMATION SECURITY
Authors: Zhdanovа Yuliia , Spasiteleva Svitlana , Shevchenko Svitlana , Kravchuk Kateryna
Published: June 2020

The article deals with the use of hashing algorithms for information security in training students of the specialty "125 Cybersecurity" at the Kiev Boris Grinchenko University. The modern hashing algorithms that are widely used in modern digital technologies, in particular, in the tasks of ensuring information security of modern information and communication systems has been analyzes in the article. The need for a thorough study of hashing as a means of ensuring information security has been identified and substantiated. The paper has present a thorough and detailed analysis of typical security tasks involving hashing algorithms such as implementing structures to efficiently store large data sets; searching and storing data in databases; password protection in the authentication process; formation of electronic digital signature; control of integrity and authenticity of important files; digital blockchain technologies and creation of cryptocurrencies. The special programs offered in the form of applications and online services for calculating hash codes of a file or text have been reviewed and compared. Among the tools used to provide students with practical hashing skills are the use of CryptoAPI, Cryptography Next Generation, and Security.Cryptography .NET Framework cryptographic services. Basic cryptographic functions that implement hashing algorithms have been considered. Prospective directions of hashing research for introduction into the educational process have been defined, namely: fuzzy hashing, quantum hashing. The study concluded that the need for a theoretical and practical study of hashing throughout the training of information security professionals.
Ofset Bükme Kalıplarında Bükme Açısı Konumunun Geri Esnemeye Olan Etkisinin Sonlu Elemanlar Yöntemi ile Analizi
Authors: TAŞDEMİR Vedat
Published: June 2020

Bu çalışmada, üzerine çok az
çalışma bulunan bükme kalıplarından biri olan ofset bükme işlemi sonlu
elemanlar yöntemi (SEY) kullanılarak simule edilmiştir. Son zamanlarda, ofset
bükme işlemi hem işlem adım sayısını azaltmak hem de imalat süresini kısaltmak
için giderek yaygınlaşan bir yöntem olmaya başlamıştır.  Simülasyonda 90º’lik iki bükme açısına sahip
kalıplar kullanılmıştır. Bükme deneyleri 3 farklı açısal konuma (yatay 0º-90º,
yukarı doğru kıvrımlı 45º-45º ve yukarı doğru kıvrımlı 30º-60º) sahip kalıplar
kullanılarak yapılmıştır. Çalışmada, kalıp açısı konumlarının geri esnemeye
olan etkileri tespit edilmeye çalışılmıştır. Analizler sonucunda ileri
esnemenin (negatif geri esneme) oluştuğu ve en iyi sonucun 45º-45º konuma sahip
bükme kalıplarında elde edildiği belirlenmiştir. Ayrıca, en düşük ölçü ve
geometri tamlığının yatay bükme kalıbında olduğu ortaya çıkmıştır.
Güç Sistemlerinde Geçici Kararlılık için UPFC, GSSC ve Alt-Geçici Dinamik Modellerin Geliştirilmesi
Authors: DÖŞOĞLU Kenan
Published: June 2020

Güç sistemlerinin çalışması esnasında bazı nedenlerden dolayı kararsızlık problemleri ile karşı karşıya kalmaktadır. Kararsızlık problemlerinin en önemli nedenlerinden birisi kısa devre durumlarıdır. Kısa devre güç sistemlerinde salınımlara sebep olmaktadır. Bu salınımları ortadan kaldırmak için Güç Salınım Sönümleme Kontrolü (GSSC) kullanılmaktadır. Bu çalışmada, güç sistemlerinde osilasyonların sönümlenmesi için Kundur 4 makinalı sistemde farklı senaryolar ile analizler gerçekleştirilmiştir. Ayrıca çok makinalı sistemde kullanılan senkron generatörlerin alt-geçici durum dinamik modellemeleri bu çalışmada tercih edilmiştir. Birleştirilmiş Güç Akışı Kontrolü (UPFC), GSSC ve alt-geçici durum dinamik modellemelerinin kullanıldığı ve kullanılmadığı durumlarda karşılaştırmalar yapılmıştır. Elde edilen sonuçlar ile geliştirilen modellerin geleneksel olarak kullanılan modellere göre sistemi kısa sürede kararlı hale getirdiği ve salınımların azalttığı görülmüştür.
PERPAJAKAN DALAM HINDU
Authors: Sukendri Nengah
Published: June 2020

Penelitian ini bertujuan untuk mengetahui konsep perpajakan menurut ajaran Hindu dan bagaimana pemahaman dan kesadaran masyarakat Hindu tentang pajak.  Pendekatan yang digunakan dalam penelitian ini adalah penelitian kualitatif hermeneutik yang terfokus dalam mencari makna dalam hal ini terutama pada perpajakan menurut ajaran Hindu. Data hasil wawancara secara mendalam oleh ahli filsafat, hukum, dan praktisi pajak, menjelaskan bahwa menurut ajaran agama Hindu pajak dipungut oleh negara melalui fiskus (pemungut pajak) dengan besaran 8% sampai dengan 25% berupa PBB, PPn, PPh, dan Bea Meterai. Hal yang penting, pajak dalam ajaran Hindu merupakan sebuah kegiatan yadnya, yaitu kegiatan tulus ikhlas yang ditujukan sebagai bentuk penghormatan dan pengabdian warga masyarakat terhadap negaranya. Beberapa kitab seperti Arthasastra maupun Manawa Dharmasastra secara jelas menyatakan bahwa pajak memang diperkenankan dalam Hindu.
PENGARUH PROSPEK KEUANGAN DAN AUDIT TENURE TERHADAP PENERBITAN OPINI AUDIT GOING CONCERN
Authors: Rahmawati Annisa , Gatot Soeherman Achmad Daengs
Published: June 2020

This study aims to provide empirical evidence and analyze the effect of the company's financial prospects (consisting of elements of profitability, liquidity, and solvency) and audit tenure on the issuance of going concern audit opinion. This research is a descriptive quantitative research. The population in this study are companies listing on the Indonesia Stock Exchange in the 2014-2018 period. The sample in this study were companies listing on the IDX during that period and experiencing a downward trend in financial prospects. The data used are secondary data obtained from financial statements from the IDX website. The statistical analysis method for testing hypotheses in this study is logistic regression. From the hypothesis testing conducted, the results of statistical testing of this study indicate that solvency is a factor that significantly influences the giving of going concern audit opinion. This indicates that the higher the solvency ratio, the higher the company's expectations for continuing and the lower the probability for the company to accept going-concern audit opinions.

Keywords: Liquidity, Profitability, Solvency, Tenure, Goingconcern.
BALANCED SCORECARD (BSC) : REKAYASA PADA ENTITAS RUMAH SAKIT
Authors: Lukman Effendy  , Baiq Anggun Hilendri Lestari  , ROHYADI ISNAWATI
Published: June 2020

Kesuksesan Rumah Sakit tidak dapat dimotivasi atau diukur dalam jangka pendek dengan model manajemen keuangan tradisional saja. Balanced Scorecard merupakan kerangka kerja baru untuk mengintegrasikan ukuran yang diperoleh dari strategi. Dengan tetap mempertahankan ukuran keuangan sebelumnya, Balanced Scorecard memperkenalkan item tambahan yang meliputi konsumen, proses bisnis internal, dan perspektif pembelajaran dan pertumbuhan. Balanced Scorecard lebih dari sekedar sistem pengukuran. Terdapat dua (2) tujuan utama dari penelitian ini, diantaranya : a) untuk mengetahui model penilaian kinerja Rumah Sakit dengan pendekatan Balanced Scorecard.; b) untuk mengetahui besaran bobot dan skor untuk penilaian kinerja Rumah Sakit dengan pendekatan Balanced Scorecard. Tujuan tersebut akan dicapai dengan cara memetakan hasil-hasil penelitian sebelumnya yang telah mencoba mengukur kinerja Rumah sakit dengan pendekatan Balanced Scorecard (BSC) guna mendesain model pengukuran yang umum dan bisa digunakan sebagai acuan di entitas Rumah Sakit. Selain itu juga penelitian ini juga mencoba merumuskan besaran bobot dan skor khusus untuk entitas Rumah sakit untuk setiap perspektif yang dinilai dengan pendekatan BSC. Kesimpulan dalam penelitian ini antara lain: rumusan minimal penilaian kinerja Rumah Sakit yaitu: a) Perspektif Keuangan minimal menilai tingkat ekonomis, efisiensi, tingkat eketifitas dan tingkat lancar dari keuangan Rumah Sakit; b) Perspektif Pasien lebih pas dinilai dengan cara melihat tingkat kepuasan pasien terhadap pelayanan Rumah Sakit; c) Perspektif Bisnis Internal lebih pas dinilai dengan cara melihat mutu layanan Rumah Sakit dari sisi ALOS, BOR, TOI, BTO, GDR dan NDR Rumah Sakit; d) Perspektif Pertumbuhan dan Pembelajaran dapat dilihat dengan cara menilai tingkat kepuasan karyawan, tingkat retensi dan tingkat motivasi yang dimiliki oleh karyawan Rumah Sakit. Kriteri pemberian skor untuk masing-masing perspektif penilaian kinerja Rumah Sakit dengan pendekatan BSC bervariasi yang dapat didasarkan pada aturan Menteri Kesehatan, konsep teori dari komponen yang dinilai serta dapat juga menggunakan target capaian dari Rumah Sakit.
Pendampingan Pembelajaran IPA Bagi Peserta Didik SDN 38 Ampenan Untuk Materi Bunyi, Cahaya, Listrik dan Magnet
Authors: 'Ardhuha Jannatin , Savalas Lalu Rudyat Telly , Nurwahidah Nurwahidah
Published: June 2020

Abstrak:Telah dilakukan kegiatan pendampingan bagi peserta didik kelas VI di SD Negeri 38 Ampenan pada pelajaran IPA, meliputi pemantapan konsep dengan mengulas kembali konsep dasar materi bunyi,cahaya, listrik dan magnet; latihan soal; percobaan mengenai  sifat-sifat  cahaya, rangkaian listrik dan demonstrasi cara membuat magnet. Tujuan dari kegiatan  ini adalah untuk menambah wawasan dan membantu peserta didik untuk mengkonfirmasi jawaban mereka dalam latihan soal, apakah sesuai dengan hasil percobaan, sehingga pelajaran IPA tidak lagi terfokus pada segala sesuatu yang harus dihapal. Berdasarkan hasil angket yang diberikan kepada peserta didik di akhir kegiatan ini, dapat teridentifikasi rasa ingin tahu, rasa ingin mencoba dan rasa senang peserta didik untuk belajar IPA telah tumbuh dan berkembang selama kegiatan ini berlangsung, sehingga besar harapan peserta didik agar kegiatan seperti ini dapat dilanjutkan. Keywords:IPA, bunyi, cahaya,listrik, magnet, percobaan, demonstrasi.
Boundaries Through the Prism of Post-secondary and Professional Orientation: The Views of Young Québec Adults of Immigrant Background
Authors: Darchinian Fahimeh , Magnan Marie-Odile
Published: June 2020

Based on our collection of life stories (n = 25), our qualitative study seeks to better understand, after the fact, how young, immigrant-background adults in Québec negotiate ethnocultural boundaries through their post-secondary and professional orientation experiences, particularly in terms of linguistic choices. The analyses highlight the strengthening of boundaries within Québec’s educational institutions and workplaces. The results expose different examples of racism experienced by young adults in their relations with the Québec francophone majority that led them to integrate into English-language post-secondary education and workplaces. In addition, young adults from “black” and “Arabic” minorities more frequently report racist attitudes from francophone Quebecers.
As convocações biopolíticas da imprensa em prol da cesariana
Authors: Carvalho Miriam Kenia de , Santos Rogério Da Costa
Published: June 2020

Este artigo aborda a questão das convocações biopolíticas em torno das vias de nascimento, parto e cesariana, identifiadas em dois grandes jornais de circulação nacional: Folha de S.Paulo e O Estado de S. Paulo. Considerados como dispositivos, segundo conceito adotado, esses veículos de mídia propagam o paradoxo: normal e seguro é fazer cesariana; estranho e arriscado é o parto normal. No entanto, mais do que propagarem o discurso em prol da cesariana, essas mídias convocam os leitores, com enunciados ancorados no medo, no controle do corpo e na bioeconomia. A constatação resultou da investigação conceitual realizada nas 390 reportagens sobre o tema publicadas nesses dois jornais entre 2010 a 2015. O período é marcado pelo crescimento constante do número dessas cirurgias no Brasil, o que chegou a ser considerado uma epidemia pela Organização Mundial de Saúde.
A poluição na Baía de Guanabara e a emergência da pauta ambiental no jornal O Globo
Authors: Misse Filho Michel , Paiva Raquel
Published: June 2020

Este artigo busca apresentar de que formas e sob quais circunstâncias a Baía de Guanabara pôde emergir como importante pauta jornalística ambiental. Analisando matérias do jornal O Globo entre as décadas de 1940 e 1970, período crucial para se entender a poluição daquele ambiente, identifiamos a transformação de um referencial idílico da baía para a representação de um lugar de perigo. Nesse sentido, exploramos a importância que a saúde humana adquire para que esta pauta ambiental atingisse um alto patamar de noticialização, semelhantes aos níveis atuais. Refltimos, ainda, sobre as maneiras pelas quais a pauta ambiental pode ser construída, longe de síndromes comuns a esta especialidade jornalística, mas associada a marcos teóricos importantes do campo, como a imprescindibilidade do ativismo ecológico e a necessidade de ampliação do enfoque noticioso e abarcamento de conhecimentos de povos tradicionais.
A mineração de urânio em questão: análise da comunicação pública das Indústrias Nucleares do Brasil (INB) em Caetité, Bahia
Authors: Saliba de Paula Bruno Lucas
Published: June 2020

O objetivo deste artigo é discutir, através de análise de conteúdo, as estratégias de comunicação pública adotadas pela INB (Indústrias Nucleares do Brasil) através do “Espaço INB”, um centro de informações localizado na cidade baiana de Caetité, onde a empresa realizada a mineração e o beneficiamento de urânio. Desde que foram iniciadas, essas atividades levantaram inúmeras suspeitas de danos ambientais e problemas de saúde pública. Diante disso, buscamos compreender como a INB se posiciona diante dessas suspeitas e se relaciona com as populações atingidas por suas atividades. De acordo com nosso argumento, ao adotar uma postura que denominamos tecnoentusiasta e tecnocrática, a empresa dificulta um debate público aberto e descentralizado sobre as controvérsias em torno da mineração de urânio.
Expediente v.14, n.2
Authors: . Reciis
Published: June 2020

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No ntuberculous Mycobacteria
Authors: Makarova M. V. , Guntupova L. D.
Published: June 2020

There has been a sharp increase in the number of diseases associated with potentially pathogenic microorganisms of the genus Mycobacterium, which differ from Mycobacterium tuberculosis. These bacteria are known as atypical mycobacteria or nontuberculosis mycobacteria (NTM), and the diseases they cause are called mycobacteriosis. NTMs include more than 20 species of acid-resistant microorganisms that are widespread in the environment and that are not members of the M. tuberculosis complex. However, the role of certain types of NTMs in the pathogenesis of human diseases is rather ambiguous. The aim of the paper was to analyse the current rise in the incidence of NTM diseases, as well as the main areas of research on early diagnosis of mycobacteriosis and the detection and testing of drug susceptibility of these microorganisms. The paper summarises current views on NTM species differences, their prevalence and pathogenicity for humans and animals. The authors analysed the main efforts aimed at diagnosis and treatment of NTM diseases. The paper cites the results of the study of NTM susceptibility/resistance to anti-tuberculosis drugs. The diagnosis of mycobacteriosis remains extremely difficult, mainly because of the similarity of the clinico-radiological evidence with that of tuberculosis. Detection of NTM multiple and extensive drug resistance to the majority of anti-tuberculosis drugs complicates the treatment of the NTM disease. Further study of various aspects of NTM diseases is especially important given the increase in the incidence and prevalence of mycobacteriosis all over the world, challenging differential diagnosis, and detection of NTM extensive drug resistance.