bluuebunny/crossref_metadata_2025 huggingface dataset:
Fatores de risco à infecção pelo HIV entre pessoas jovens: protocolo de revisão sistemática
Authors: Bossonario Pedro Augusto , Ferreira Melisane Regina Lima , Andrade Rubia Laine de Paula , Bonfim Rafaele Oliveira , Saita Nanci Michele , Sousa Keila Diane Lima de , Monroe Aline Aparecida
Published: January 2022

Trata-se de um protocolo de revisão sistemática, cujo objetivo pretende identificar e analisar os fatores de risco à infecção pelo HIV entre pessoas jovens. A revisão será conduzida por meio das seguintes etapas: elaboração da questão de pesquisa, busca de publicações relevantes, seleção dos estudos encontrados, extração de dados, análise e síntese das evidências. A pergunta norteadora foi elaborada a partir da estratégia PEO (pessoa, exposição e outcome - desfecho): “Quais são os fatores de risco (E) à infecção pelo HIV (O) entre pessoas jovens (P)?”. Para a busca bibliográfica, serão utilizados vocabulários controlados e livres que contemplem a questão a ser investigada. As buscas serão feitas em sete bases de dados de literatura científica e uma base de dados de literatura cinzenta, além de estar prevista uma busca manual por artigos. Os resultados obtidos serão exportados para o software Rayyan QCRI, sendo possível a exclusão de materiais duplicados e a leitura dos títulos e resumos por dois revisores de maneira independente. Estudos observacionais-analíticos que abordem fatores de risco associados à infecção pelo HIV entre pessoas jovens serão incluídos no estudo, sendo que aqueles incluídos passarão pela leitura na íntegra para garantir a sua aplicabilidade ao estudo. Os dados encontrados serão extraídos por meio de uma ficha estruturada, para que, em seguida, sejam submetidos a uma síntese narrativa e metanálise, se possível. Os estudos também serão submetidos a uma avaliação da qualidade metodológica e por fim, a qualidade da evidência será analisada.
Perfis das produções científicas elaboradas pela enfermagem durante o primeiro ano da pandemia da COVID-19
Authors: Couto Sabrina Iracema da Silva , Silva Maria Aparecida Guimaraes da , Marques Maria Júlia Souza , Lopes Laryssa Grazielle Feitosa , Santos Laís de Macêdo Ferreira
Published: January 2022

Objetivo: Traçar os perfis das produções científicas elaboradas por profissionais ou acadêmicos brasileiros de enfermagem durante o primeiro ano da pandemia da COVID-19. Metodologia: Trata-se de uma revisão integrativa da literatura, realizada no mês de agosto de 2020, nas bases de dados Biblioteca Virtual em Saúde (BVS), Literatura Latino-Americana e do Caribe em Ciências da Saúde (LILACS), Google Scholar e Scientific Eletronic Library OnLine (SCIELO). Foram utilizados artigos escritos na língua portuguesa, elaborados por profissionais ou acadêmicos de enfermagem, brasileiros, publicados no período entre janeiro de 2020 a dia 23 de agosto de 2020, sendo em revistas nacionais ou internacionais. Resultados: Foram encontrados 480 artigos no total, após rigor metodológico por meio dos critérios de inclusão e exclusão, foram selecionados 25 artigos, sendo 7 artigos na LILACS, 1 na BVS, 3 no SCIELO e 14 no Google Acadêmico. A análise dos artigos foi realizada de forma descritiva e predispôs a etapa de extração dos dados: base de dados, autores/mês de publicação, título/revista, tipo de artigo e categoria de tema. Conclusão: Diante dos resultados encontrados na literatura pode-se observar que a enfermagem é uma profissão que está ligada diretamente com o cuidado assistencial integral ao paciente, sendo uma das categorias de profissionais da saúde que mais se destacou dentro do cenário da pandemia, por ser os trabalhadores da saúde que mais estavam em contato com pacientes infectados pelo coronavírus, e no meio desse cenário constitui-se o desafio da construção de conhecimento científico sobre essa doença.
Influência do estímulo lúdico no desenvolvimento infantil diante da prática fisioterapêutica: revisão integrativa
Authors: Santos Isaura Menezes , Santana Katiane Santos de , Santana Ivana Karoliny Reis , Barreto Lidiane Carine Lima Santos
Published: January 2022

O desenvolvimento infantil consiste nas transformações biológicas e comportamentais do indivíduo diante de estímulos e vivências. O momento do brincar, seja livre ou programático, permite que a criança desenvolva a realização de movimentos amplos e/ou finos, assim como o desenvolvimento da parte sensorial. O presente estudo busca investigar as evidências científicas sobre a influência de estímulo lúdico quando usado em abordagens fisioterapêuticas e a resposta diante do desenvolvimento infantil. Trata-se de uma revisão integrativa da literatura, utilizado amostra de 7 artigos selecionados a partir do levantamento de dados por meio de descritores do DeCS e MeSH: pediatria/ pediatría/ pediatrics; reabilitação/ rehabilitación/ rehabilitation; brinquedo terapêutico/ ludoterapia/ play therapy/ therapeutic play; habilidade motora/ destreza motora; brinquedo/ juego; desenvolvimento infantil; lúdico. Com essas definições, foram feitas pesquisas no SciELO, PubMED, PEDro, ScienceDirect e Google Acadêmico incluindo publicações originais nacionais e internacionais, em português, espanhol e inglês, no período de 2010 a 2020. Diante de tais pesquisas, o lúdico é um recurso simples que permite a melhor interação por parte da criança na terapia. O uso de recursos visuais auxiliam na melhora do humor e a depender da forma que é usado, pode limitar ou auxiliar nas condutas terapêuticas diante da resposta de cada criança. Diante das evidências, os estímulos lúdicos possuem um grande potencial terapêutico e são capazes de estimular pontos que até então são pouco explorados pela fisioterapia, buscando à interação e a evolução fisioterapêutica a partir de cada limitação, com recursos de fácil adaptação.
Oral cavity verruciform xanthoma – the importance of total excision – report of two cases
Authors: Almeida Alessandra de Aragão , Arantes Camila de Souza , Parizi José Luiz Santos , Nai Gisele Alborghetti
Published: January 2022

Verruciform xanthoma is a relatively rare epithelial hyperplasia found in the oral mucosa, usually in the gingiva, alveolar mucosa and hard palate. However, it can also affect the skin and genital mucosa. This study aims to describe two cases of verruciform xanthoma and the importance of total excision of this lesion. The patients are two Caucasian females, 58 and 23 years old. On clinical examination, both had a somewhat verrucous lesion on the lateral border of the tongue. Surgical excision of the lesions was performed. The specimens were sent for anatomopathological examination, which showed epithelium with discrete parakeratosis, irregular acanthosis with epidermal crest elongation and an accumulation of numerous xanthomatous macrophages in the connective tissue, diagnosed as verruciform xanthoma. One of the patients had compromised surgical margins, in whom the lesion recurred. Although it is an uncommon lesion, verruciform xanthoma should be considered in the differential diagnosis of verrucous (benign and malignant) lesions of the oral cavity, and total excision prevents the recurrence of this lesion.
Produtividade e valor nutritivo em diferentes intervalos entre cortes da gliricídia
Authors: Silva Haroldo Wilson da , Soares Filho Cecílio Viega , Dos Santos Arleto Tenório , Bertoncello Alexandre Godinho , Godinho Angela Madalena Marchizelli
Published: January 2022

Objetivou-se avaliar a influência do intervalo de corte sob a gliricídia em relação a produção de massa seca, estrutura das plantas, os teores de proteína bruta (PB), fibra insolúvel em detergente neutro (FDN), fibra insolúvel em detergente ácido (FDA), digestibilidade in vitro da matéria seca (DIVMS), teor e acúmulo de nitrogênio do ápice e das folhas da planta inteira. O experimento foi conduzido a campo em um delineamento experimental em blocos casualizados com três tratamentos e cinco repetições. Os tratamentos foram compostos em três diferentes intervalos de cortes, sendo eles: T1 – dois meses; T2 – três meses e T3 – quatro meses.  Houve diferença significativa (p ≤ 0,01) nas plantas de gliricídia na produção total de massa seca. Para altura das plantas da gliricídia apresentou efeito significativo para o intervalo de quatro meses, quando comparada com o intervalo de corte de dois e três meses. Analisando-se o nitrogênio da gliricídia no ápice observou-se que não houve diferença entre os tratamentos. Os teores de PB no ápice constataram-se que não houve diferença estatística entre os tratamentos. O teor de PB no tratamento com três meses de intervalo entre cortes nas folhas da planta inteira foi superior aos demais tratamentos. Não houve diferenças significativas em termo de valores de FDN entre os tratamentos no ápice. Por sua vez o valor de FDN nas folhas da planta inteira no tratamento três meses de intervalo entre cortes deferiu dos demais. Não foram encontradas diferenças significativas entre os tratamentos em relação tanto ao FDA no ápice quanto ao FDA nas folhas da planta inteira. Quanto os valores da DIVMS não houve diferenças significativas nos três tratamentos no ápice quanto nas folhas. Conclui-se que o intervalo de corte mais longo, proporciona maior produtividade sem afetar o valor nutritivo do ápice da gliricídia. No entanto o intervalo de corte, afetou os teores de PB e FDN nas folhas da planta inteira.
Podcast como tecnologia educacional para idosos e seus cuidadores: relato de experiência
Authors: Camacho Alessandra Conceição Leite Funchal , Ferraz Victor Hugo Gomes , Silva Juliana de Oliveira Nunes da , Barroso Suellen de Almeida , Souza Vitória Meireles Felipe de
Published: January 2022

Este artigo apresenta como objetivo descrever o uso de podcast como tecnologia educacional para idosos e seus cuidadores. É uma proposta de relato de experiência, com abordagem qualitativa do tipo descritiva com vistas a divulgação de informações relevantes para idosos e seus cuidadores desenvolvido no projeto de extensão da Escola de Enfermagem Aurora de Afonso Costa pela Pró Reitoria de Extensão da Universidade Federal Fluminense. Este artigo está pautado nas seguintes discussões: a importância da rede de apoio a cuidadores de idosos; orientações sobre a pessoa idosa no período de Pandemia da Covid-19 com ênfase na vacinação e, o podcast como tecnologia educacional para idosos e seus cuidadores. Esta tecnologia possibilita uma compreensão sobre as pessoas idosas vivenciados no cotidiano no sentido de possibilitar a melhoria dos cuidados desenvolvidos visando a qualidade de vida, sobretudo durante a pandemia da Covid-19, tornando assim acessível e de baixo custo as informações imprescindíveis para a saúde do idoso. Portanto, o uso de podcast como tecnologia educacional tem uma proposta de informar e comunicar questões de destaque para idosos, cuidadores e familiares sendo uma ferramenta que permite oferecer conteúdos relacionados à saúde desse idoso e aos seus cuidadores.
Percepção de docentes de Biologia sobre o sistema sanguíneo ABO e elaboração de modelo didático como ferramenta para o ensino-aprendizagem em Genética
Authors: Silva Jaina Ribeiro da , Soares Anelise dos Santos Mendonça , Rohde Cláudia , Cipriano Tyago Henrique Alves Saraiva , Rocha Marcio Brito , Castro Ícaro Fillipe de Araújo
Published: January 2022

O presente artigo teve como objetivo conhecer as percepções de docentes de biologia em relação à genética e, em específico, à temática do Sistema ABO, bem como viabilizar uma ferramenta didática para melhor trabalhar esse conteúdo em sala de aula. O contato com os docentes ocorreu através de aplicativo de mensagens gratuito (WhatsApp) e aceite do Termo de Consentimento Livre e Esclarecido. Os participantes preencheram um formulário online semiestruturado com perguntas referentes à genética e ao conteúdo Sistema ABO, disponibilizado através do aplicativo WhatsApp. O trabalho em questão também propôs a construção de um modelo didático relacionado ao sistema ABO, com o objetivo de facilitar o processo de ensino-aprendizagem deste conteúdo. Responderam à pesquisa 26 docentes, e nas respostas observou-se que, para a maioria, o conteúdo de genética foi trabalhado de forma inadequada e não contribuiu muito para sua formação durante a graduação. Além disso, afirmaram que a maior dificuldade em genética se refere aos cálculos utilizados na disciplina. Em relação ao sistema ABO, a maioria dos docentes afirmou gostar de ministrar o conteúdo, mas sente dificuldade por conta da falta de materiais didáticos para otimizar o ensino do mesmo. Por fim, a maioria dos docentes aprovou o modelo didático confeccionado durante a pesquisa e declaram interesse na sua utilização desse modelo, afirmando que o mesmo contribui com o processo de ensino-aprendizagem dos discentes.
Atividade de monitoria em Atenção Secundária em Saúde Bucal em tempos de pandemia: um relato de experiência
Authors: Brito Arianny Luísa Brandão de , Barbosa Ribeiro Marlos , Duarte Filho Eduardo Sérgio Donato , Araújo Vanessa Lessa Cavalcanti de
Published: January 2022

Este é um estudo descritivo do tipo relato de experiência acerca das atividades de educação em saúde desenvolvidas na monitoria da disciplina de Atenção Secundária em Saúde Bucal I, do curso de Odontologia da Universidade de Pernambuco (UPE), durante a pandemia do novo coronavírus.  O objetivo do presente trabalho é apresentar um relato de experiência das atividades desenvolvidas na monitoria de Atenção Secundária em Saúde Bucal I que assistem os alunos do sexto período do curso de odontologia da UPE/Campus Arcoverde durante a pandemia da Covid-19. Foi utilizada como estratégia de busca e sistematização dos artigos, o levantamento de estudos indexados nas bases de dados: Scielo, Lillacs, Pubmed e Google Acadêmico, a partir  dos seguintes descritores: Educação em Odontologia; Ensino; Educação à Distância; Odontologia; Covid19. A pesquisa abrangeu artigos entre o período de 2018 a 2020, sem restrição de idioma. As atividades de monitoria desenvolvidas durante a disciplina proporcionaram experiências e conhecimentos mútuos durante todos os encontros, desde as aulas remotas acompanhadas até as práticas laboratoriais. A monitoria nessa nova realidade permitiu adaptação à realidade de ensino remoto, fortaleceu o trabalho em equipe e possibilitou experiência prática  ao longo da execução das atividades nos laboratórios.
Use of water treatment sludge in Self-Compacting Mortar (SCM)
Authors: Silva Ana Paula Teixeira da , Silva Lucas Ramon Roque da , Ribeiro Vander Alkmin dos Santos , Melo Mírian de Lourdes Noronha Motta , Gonçalves Paulo Cesar , Martins Marcia Viana Lisboa , Santos Valquíria Claret dos , Souza Michel Henry Bacelar de
Published: January 2022

This paper aims to analyze the characteristics of self-compacting mortar (SCM) with the partial replacement of cement by water treatment sludge (WTS). This replacement aims to contribute to minimize environmental degradation arising from the production of materials used in construction and to give a sustainable destination to the sludge generated in water treatment plants. In this study, the substitution of cement in 10 and 20% for the WTS from the Itajubá Water Treatment Plant in Minas Gerais was analyzed. The residue was collected, filtered, dried and ground, so that the granulometric analyses could be performed and the data inserted in the EMMA particle packing software. Regarding the mortar, the properties in the fresh state were verified through the spreading and flow tests, in which all mixtures could be defined as self-compacting. Regarding the mechanical properties, compression, flexural tensile and modulus of elasticity tests were performed after 28 days of curing. In the mixtures containing WTS, the mechanical strengths and modulus of elasticity decreased. Furthermore, in the hardened state, a reduction in specific mass and an increase in the voids index and absorption was observed in the traces containing WTS. The results indicate that WTS could be used only for non-structural function. However, the results obtained reinforce the need for further studies on the subject, maintaining the possibility of using the WTS in civil construction.
Management of Raynaud’s Syndrome following local anesthesia in dentistry
Authors: Figueiredo Christopher Cadete de , Lima-Júnior José Lacet de , Monteiro João Luiz Gomes Carneiro , Vasconcellos Ricardo José de Holanda
Published: January 2022

Raynaud’s Syndrome (RS) is generally characterized by either ischemic or hyperemic symptoms and is relatively frequent in patients hypersensitive to cold or with emotional stress. This phenomenon usually cease after no more than some minutes, however, can persist for hours Its treatment is aimed at promoting vasodilation i.e., warming procedures. Anxiety control prior to surgical procedure helps in prevention the occurrence of RS. Despite RS following local dental anesthesia being rare, dentists must be prepared to manage. There are limited reports of patients with this syndrome during dental procedures, so here we describe a case of a patient who has undergone a surgical implant installation and who developed primary RS following local anesthesia using an adrenergic vasoconstrictor, as well as the management of this complication in dental office. Dentists should be able to recognize the RS and follow the appropriate guidelines available, after control the case the patient should also be referred to a general physician for further investigations.
Centro de Atenção Psicossocial Álcool e Outras Drogas Regional: Potencialidades e Obstáculos
Authors: Carvalho Karine Lucero , Righi Liane Beatriz , Pinheiro Maria Carolina da Costa , Ferrer Ana Luiza , Arnemann Cristiane Trivisiol , Costa Diogo Faria Corrêa da , Siqueira Daiana Foggiato de
Published: January 2022

Os dispositivos que ordenam o cuidado em território preconizado pela Lei da Reforma Psiquiátrica são os Centros de Atenção Psicossocial. Em quatro décadas do início do movimento antimanicomial muitos avanços ocorreram, porém hoje se percebe a descredibilidade com a Política de Saúde Mental nas esferas de governo, retrocedendo nas formas de tratamento. Tal cenário potencializa este estudo que tem por objetivo avaliar um Centro de Atenção Psicossocial álcool e outras drogas regional a partir das potencialidades e os obstáculos identificados pelos diferentes grupos de interesse. De cunho qualitativo se utilizou a Avaliação de Quarta Geração. O período da coleta foi entre maio e novembro de 2018 por meio de pesquisa documental, entrevistas semiestruturadas e grupos focais. Realizou-se seleção por grupos de interesse para definir os participantes: gestores, trabalhadores e usuários. Os núcleos temáticos foram: a configuração regional, a intersetorialidade e o matriciamento. A conclusão foi que a regionalização, utilizada como estratégia de gestão, necessita de repactuações regulares entre os gestores para assegurar o funcionamento e a assistência ao tratamento; a intersetorialidade e o matriciamento, facilitadores de um cuidado ampliado, tem na distância e na definição de papéis dos serviços da rede seus maiores obstáculos.
Desafios da implementação da Política Nacional de Atenção Integral a Saúde do Homem em Mato Grosso
Authors: Souza Lúcia Vitória da Silva Assunção de , Silva Jeferson de Oliveira , Nodari Poliana Roma Greve , Alencar Bianca Teshima de , Silva Raquel Borges , Aleixo Mariana Lenina Menezes
Published: January 2022

Objetivo: identificar os desafios da implementação da Política Nacional de Atenção Integral a Saúde do Homem, em Mato Grosso. Método: revisão integrativa da literatura, de publicações do período de 2012 a dezembro de 2020, nas bases de dados CAPES, MEDLINE, LILACS, SciELO e Google Acadêmico. Resultados: foram selecionados 17 artigos para confecção deste trabalho. Os desafios identificados na implementação da política estão relacionados à: entraves na consolidação da política, aspectos culturais gênero/masculinidade, educação continuada e capacitação para os profissionais de saúde, o horário de funcionamento das unidades e poucas ações educativas direcionadas para essa população. Conclusão: a capacitação permanente dos profissionais de saúde da Atenção Básica visando a prática de atividades específicas de acordo com as diretrizes da política, a organização e realização de atividades estratégicas, de fácil acesso ao homem, além da adequação quanto o horário de funcionamento nas unidades, torna-se fundamental para a sensibilização e adesão dos mesmos.
Perfil epidemiológico da tuberculose em um município prioritário de Pernambuco no período de 2015-2020
Authors: Lima Filho Carlos Antonio de , Oliveira Ingrid Mikaela de , Silva Gizelly Evinly da , Melo Gilmara Aparecida da Silva , Paulino Vitória Beatriz dos Santos , Silva Aline Papin Roedas da , Araújo Taislândia Oliveira , Silva Jônatas Lucas Marcelino da , Arruda Otaciana Otacilia de
Published: January 2022

Objetivo: Avaliar o perfil epidemiológico da tuberculose no município de Recife no período de 2015 a 2020. Metodologia: Trata-se de um estudo retrospectivo, descritivo com abordagem quantitativa sobre o perfil epidemiológico dos casos de tuberculose no município do Recife no período de 2015 a 2020, com dados coletados no Sistema de Notificação de Agravos de Notificação no período de dezembro de 2021 a janeiro de 2022. Resultados: Foram notificados 15.181 casos de tuberculose no município de Recife no período estudado, com predominância do sexo masculino (68,1%), faixa etária dos 20-39 (42,85%), com a forma clínica pulmonar em evidência (79,4%), sendo que a maioria do modo de entrada de enquadrando como casos novos (71,9%) e com a saída do quadro de tuberculose como cura (47,6%). A relação da tuberculose com outras patologias e condições sociais dos acometidos ficou bastante evidente. Conclusão:  Ficou evidente que a tuberculose ainda é bastante presente no município, ações de educação em saúde e combate a abandono são importantes para diminuição da sua prevalência.
Effect of Nickel Silicide Content on the Friction Properties of Wet Sintered Friction Material
Authors: Park Tae-Hyung , Kim Sang-Wook , Kim Jong-Kyun , Hyun Soong-Keun
Published: January 2022

The effect of nickel silicide on the friction properties of Cu-based wet sintered friction materials was investigated. The microstructure and mechanical properties of nickel silicide added Cu-based wet sintered friction materials were examined. Nickel silicide was prepared by mechanically alloying Ni and Si powder. Three types of Cu-based wet sintered friction materials with different nickel silicide contents (0 wt%, 5 wt%, 10 wt%) were fabricated by the powder metallurgy route. The phase transformation of Ni2Si to Ni31Si12 was observed in nickel silicide after a sintering process. The friction coefficient and wear rate decreased with increasing nickel silicide content. The wear scar changed from ploughing to micro-cutting with increasing nickel silicide content. As a result, it is suggested that nickel silicide can be used as a friction modifier when added to Cu-based wet sintered friction materials.
BECOMING OF A DEMOCRACY POPULATION SYSTEM WITH PRINCIPLES OF FORMATION THE «CORPORATE STATE» IN E CONTEXT OF SUSTAINABLE DEVELOPMENT OF UKRAINE
Authors: Shmorgun Leonid , Borzunov Valery , Sirenko Sergiy
Published: January 2022

The purpose of the article is to investigate the main directions of the transition
from the “oligarchic” system of government to democracy in the form of a
«corporate state», where the founders are citizens-owners of national wealth, in
the context of sustainable development, multiculturalism of the population and a
variety of features of economic development of regions.
The research methodology is a critical system analysis and a method of planning
sustainable development of Ukraine, regions and territorial communities in the
context of decentralization and a variety of forms of ownership.
The scientific novelty of the work consists in the evaluative definitions of the
basic concepts of the «corporate state», the oligarchic system, corruption consensus,
the development of the triad model «CO-KNOWLEDGE»–»CO–POWER»–«CODEVELOPMENT» as a necessary condition for the transition to democracy and the
principles of corporate management in the system of democracy applies to Ukraine.
Conclusions. 1. It is proposed to adjust the strategic course of Ukraine – from
the strategy of the economy of slow growth, on the principles of liberal ideology
and «external» management, to the strategy of sustainable development and
planning of the economy of the future based on the theory of convergence of
«socialism and capitalism». 2. Describes anatriadic model of the formation of civil
society, sustainable co-development and corporate co-management. 3. The transition
from an oligarchic system of state development, which is based on a «corruption
consensus» and a shadow economy, to a system of democracy in the form of a
«corporate state» and public-private partnership according to the triad model
«business – territorial community – power» is justified, which will allow the
requirements of Articles 5 and 13 of the Constitution of Ukraine in terms of the
people’s ownership of national wealth and the source of power [1].
Key words: deoligarchization, corruption consensus, sustainable development,
«co-knowledge», «co-power», «co-development», «corporate state», trust management,
delegation of powers from the bottom up, interconnected territorial clusters, basic
income.
WORLD PRACTICES OF ACCOUNTING AND TAXATION OF CRYPTOCURRENCIES
Authors: Skrypnyk Svitlana , Holovchak Hanna , Shepel Inesa
Published: January 2022

The aim of the article is original research on modern conceptual frameworks
and approaches, the mechanism for regulating the cryptocurrency market in foreign
countries, in particular research on current practice around the world virtual money
accounting procedure and taxation.
The methodology of the survey. Comparison, methods of abstraction, analysis
and generalization, graphic and tabular modeling are the research methods which
were used in the article.
The scientific novelty. It is defined, that the world experience in regulating
the cryptocurrency market is more progressive than on domestic practice.
Accordingly, research and borrowing of the best world management practices on
the cryptocurrency accounting operations and taxation can be important for
Ukrainian Government as an integral step in the evolution of the legislative
framework, which will provide efficiency and transparency of mechanism for the
regulation of cryptocurrency operations and electronic payments in Ukraine. That
experience is especially important to Ukraine, since the Government have selected
way to European integration. Moreover, the need to analyze of foreign practices
cryptocurrency accounting and taxation are linked with the capacity to use it to
solve different tasks by Ukrainian public authorities: first of all, to determine the
most effective tools for cryptocurrency market regulation; and, secondly, to
improvement of Government regulation into account the best world management
practices.
Conclusion. It is defined, that the world practices of regulating the cryptocurrency
accounting operations and taxation are highly varied, reflecting the specific public
management and State politics of the various countries, for example, a significantly
different legal framework, evolution of the digital transformation and divide,
features in the area of financial management and monitoring and other. In this
science work countries were divided into groups: which are where operation with
cryptocurrency is legitimate and national Government has steadily developed
cryptocurrency market using the administrative and economic (first of all fiscal)
instruments and which are where operation with cryptocurrency aren’t legitimate
or don’t have legislative. Some of the exposure risks connected with the
cryptocurrency accounting operations and taxation and legalization of the
cryptocurrency as means of payment were identified by authors.
Key words: cryptocurrency taxation, cryptocurrency accounting operations,
virtual money, Government regulation, risks
THE INFLUENCE OF CLASSICAL MOTIVATION THEORIES ON THE EFFECTIVENESS OF LEARNING IN MODERN REALITIES
Authors: Panchenko Svitlana , Litovka-Demenina Svitlana
Published: January 2022

The purpose of the article is to analyze the classical theories of motivation
and their relevance in modern education.
The research methodology consists in the application of methods of analysis, synthesis, comparison, generalization, forecasting.
Scientific novelty lies in the adaptation of classical motivational models to modern learning in modern realities.
Conclusions. As a result of the study, it was found that classical theories of motivation are quite effective in modern realities, but they require adaptation to modern online methods, since the pandemic has entailed a transformation in the field of education.
Key words: motivation, incentive, online learning, offline learning, pandemic,
theories of motivation, digitalization, time management.
Two-phase Flow Model and Productivity Evaluation of Gas and Water for Dual-Medium Carbonate Gas Reservoirs
Authors: Kang Lixia , Guo Wei , Zhang Xiaowei , Liu Yuyang , Gao Jinliang , Shao Zhaoyuan , Li Min , Sun Yue
Published: January 2022

Fluid flow in the dual-medium carbonate gas reservoir is characterized by stress sensitivity and non-Darcy flow effect. In order to accurately describe the unsteady flow of gas and water in the dual-medium gas reservoir, a two-phase flow model of gas and water is built. First, reservoir space and fluid flow characteristics of carbonate gas reservoirs are investigated, and the flow model that considers both the stress sensitivity and non-Darcy flow is built based on the fundamental flow theory, after fully investigating the reservoir space and fluid flow characteristics of carbonate gas reservoirs. Then, the perturbation theory is introduced, and the model is solved in the Laplace space, after which the obtained Laplace space analytical solution is converted into the real-space solution. Finally, the productivity evaluation model for the dual-medium gas reservoir with the gas-water two-phase flow is built, based on the flowing material balance method and Newton iteration. The presented productivity evaluation model is applied to analyze the effects of stress sensitivity and non-Darcy flow on the two-phase flow model of gas and water for the dual-medium gas reservoir and the reservoir productivity. The results indicate that a higher stress sensitivity coefficient is demonstrated to indicate higher stress sensitivity and accelerated production decline of the reservoir, while a lower non-Darcy flow effect coefficient represents a stronger non-Darcy effect and boosted drop of initial production of the reservoir. Hence, it is not reasonable to neglect the effects of stress sensitivity and non-Darcy flow during the evaluation of the productivity of a dual-medium carbonate gas reservoir. The model presented in this research provides important references for improving the recovery performance of dual-medium gas reservoirs.
Research on the Resonance Suppression Method for Parallel Grid-Connected Inverters Based on Active Impedance
Authors: Zhao Tao , Cao Yunkai , Zhang Mingzhou , Wang Chunlin , Sun Quan
Published: January 2022

Under the condition of weak grid, the coupling between parallel inverters and grid impedance is easy to cause harmonic resonance, which seriously affects the grid-connected power quality. First, the equivalent circuit model of the multi-inverter parallel system is established, and the mechanism of harmonic resonance is analyzed from the perspective of impedance; through the resonance detection method based on a self-tuning filter, the voltage resonance component of the parallel node is extracted; on that basis, an active impedance is designed to suppress the resonance of the multi-inverter parallel system, which can equivalently construct a virtual impedance branch to improve the grid impedance characteristics at the resonance frequency, and its effectiveness is verified using the impedance stability criterion. Finally, simulation experiments are carried out. The results show that this method can effectively suppress the resonance of the multi-inverter parallel system and can significantly improve the adaptability of inverters to weak grid.
The Potential Bioactive Components of Nine TCM Prescriptions Against COVID-19 in Lung Cancer Were Explored Based on Network Pharmacology and Molecular Docking
Authors: Du Lin , Xiao Yajie , Xu Yijun , Chen Feng , Chu Xianghui , Cao Yuqi , Zhang Xun
Published: January 2022

Objective

The purpose of this study was to screen active components and molecular targets of nine prescriptions recommended by the National Health Commission (NHC) of China by network pharmacology, and to explore the potential mechanism of the core active components against COVID-19 with molecular docking.

Methods

Differentially expressed genes of lung adenocarcinoma (LUAD) screened by edgeR analysis were overlapped with immune-related genes in MMPORT and COVID-19-related genes in GeneCards. The overlapped genes were also COVID-19 immune-related genes in LUAD. TCMSP platform was used to identify active ingredients of the prescription, potential targets were identified by the UniProt database, and the cross genes with COVID-19 immune-related genes in LUAD were used to construct a Chinese Medicine-Logy-immune target network. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses were performed on the target genes of each prescription. Finally, the key active components were selected for molecular docking simulation with ACE2.

Results

We obtained 15 overlapping immunization target genes from FPQXZ, HSYFZ, HSZFZ, and QFPDT, 16 overlapping immunization target genes from QYLFZ, SDYFZ, SRYFZ, and YDBFZ, and 17 overlapping immunization target genes from QYLXZ. ADRB2, FOS, HMOX1, ICAM1, IL6, JUN, NFKBIA, and STAT1 also had the highest-ranked therapeutic targets for 9 prescriptions, and their expressions were positively correlated with TME-related stromal score, immune score, and ESTIMATE score. Among 9 compounds with the highest frequency of occurrence in the 9 prescriptions, baicalein had the highest ACE2 binding affinity and can be well-combined into the active pocket of ACE2 It is stabilized by forming hydrogen bonds with ASN290 and ILE291 in ACE2 and hydrophobic interaction with PHE438, ILE291, and PRO415.

Conclusion

The nine Chinese medicine prescriptions may play an anti-SARS-CoV-2 role via regulating viral transcription and immune function through multi-component, multi-target, and multi-pathway.
Endometrial Stem/Progenitor Cells–Their Role in Endometrial Repair and Regeneration
Authors: Cousins Fiona L. , Filby Caitlin E. , Gargett Caroline E.
Published: January 2022

The human endometrium is a remarkable tissue, undergoing ~450 cycles of proliferation, differentiation, shedding (menstruation), repair, and regeneration over a woman's reproductive lifespan. Post-menstrual repair is an extremely rapid and scar-free process, with re-epithelialization of the luminal epithelium completed within 48 h of initiation of shedding. Following menstruation, the functionalis grows from the residual basalis layer during the proliferative phase under the influence of rising circulating estrogen levels. The regenerative capacity of the endometrium is attributed to stem/progenitor cells which reside in both the epithelial and stromal cell compartments of the basalis layer. Finding a definitive marker for endometrial epithelial progenitors (eEPCs) has proven difficult. A number of different markers have been suggested as putative progenitor markers including, N-cadherin, SSEA-1, AXIN2, SOX-9 and ALDH1A1, some of which show functional stem cell activity in in vitro assays. Each marker has a unique location(s) in the glandular epithelium, which has led to the suggestion that a differentiation hierarchy exists, from the base of epithelial glands in the basalis to the luminal epithelium lining the functionalis, where epithelial cells express different combinations of markers as they differentiate and move up the gland into the functionalis away from the basalis niche. Perivascular endometrial mesenchymal stem cells (eMSCs) can be identified by co-expression of PDGFRβ and CD146 or by a single marker, SUSD2. This review will detail the known endometrial stem/progenitor markers; their identity, location and known interactions and hierarchy across the menstrual cycle, in particular post-menstrual repair and estrogen-driven regeneration, as well as their possible contributions to menstruation-related disorders such as endometriosis and regeneration-related disorder Asherman's syndrome. We will also highlight new techniques that allow for a greater understanding of stem/progenitor cells' role in repair and regeneration, including 3D organoids, 3D slice cultures and gene sequencing at the single cell level. Since mouse models are commonly used to study menstruation, repair and regeneration we will also detail the mouse stem/progenitor markers that have been investigated in vivo.
Assessment of Right Ventricular Function, Blood Lactate Levels, and Serum Peptidomics Profiles Associated With Mitral Valve Disease in Dogs
Authors: Petchdee Soontaree , Yalong Mona , Kaewnet Methawee , Ithisariyanont Burasarin , Padawong Tanawat
Published: January 2022

Background

Degenerative mitral valve disease is a common heart problem in dogs. The aims are to evaluate the relationships between right and left ventricular function, and blood lactate concentrations, assess prognostic contribution, and investigate whether serum peptidomics profile could reveal markers or determine the stage in dogs with valve degeneration.

Materials and Methods

Ninety-three dogs were evaluated in this study. Thirty-nine dogs' serum was collected and analyzed using matrix-assisted laser desorption/ionization-time of flight mass spectrometry. The Kaplan–Meier curve was used to predict the outcomes of mitral valve disease. Follow-up was obtained by a questionnaire or telephone to determine a survival time.

Results

The BUN/creatinine ratio, vertebral heart score, and left atrium/aorta ratio were the independent predictors of cardiac mortality. Right ventricular systolic dysfunction was found in 50% of dogs with mitral valve disease. Dogs with right ventricular dysfunction had a significantly higher incidence of lower fractional shortening and larger right ventricular dimensions. The occurrence of right-sided dysfunction is proportionate to age and the degree of left ventricular dysfunction. High blood lactate concentrations were investigated in dogs with mitral valve disease stage C compared with stage B. The peptides such as mitogen-activated protein kinase, kallikrein, and tenascin-C appeared in the heart disease progression group.

Conclusion

Right-hearted function assessment, blood lactate levels, and peptidomics analysis may help early detection and prognosis of this disease in dogs. Peptidomics profiles from this study demonstrate the possibility for prognosis indicators of heart valve degeneration.
Detecting COVID-19 Status Using Chest X-ray Images and Symptoms Analysis by Own Developed Mathematical Model: A Model Development and Analysis Approach
Authors: Helal Uddin Mohammad , Hossain Mohammad Nahid , Islam Md Shafiqul , Zubaer Md Abdullah Al , Yang Sung-Hyun
Published: January 2022

COVID-19 is a life-threatening infectious disease that has become a pandemic. The virus grows within the lower respiratory tract, where early-stage symptoms (such as cough, fever, and sore throat) develop, and then it causes a lung infection (pneumonia). This paper proposes a new artificial testing methodology to determine whether a patient has been infected by COVID-19. We have presented a prediction model based on a convolutional neural network (CNN) and our own developed mathematical equation-based algorithm named SymptomNet. The CNN algorithm classifies lung infections (pneumonia) using frontal chest X-ray images, and the symptom analysis algorithm (SymptomNet) predicts the possibility of COVID-19 infection from the developed symptoms in a patient. By combining the CNN image classifier method and SymptomNet algorithm, we have developed a model that predicts COVID-19 patients with an approximate accuracy of 96%. Ten out of the 13 symptoms were significantly correlated to the COVID-19 disease. Specially, fever, cough, body chills, shortness of breath, muscle pain, and sore throat were shown to be significantly related (r = 0.20; p = 0.001, r = 0.20; p < 0.001, r = 0.22; p < 0.001, r = 0.16; p < 0.001, r = −0.45; p < 0.001, r = −0.35; p < 0.001, respectively). In this model, the CNN classifier has an accuracy of approximately 96% (training loss = 0.1311, training accuracy = 0.9596, validation loss: 0.2754, and validation accuracy of 0.9273, F1-score: 94.16, precision: 91.33), and the SymptomNet algorithm has an accuracy of 97% (485 successful predictions out of 500 samples). This research work obtained promising accuracy while predicting COVID-19-infected patients. The proposed model can be ubiquitously used at a low cost and achieve high accuracy.
Long-Term Outpatient Care and Rehospitalizations in Patients after Cardiac Electrotherapy Device Implantation
Authors: Załuska Roman , Milewska Anna , Moumtzoglou Anastasius , Grabowski Marcin , Drygas Wojciech
Published: January 2022

Background and Objectives: Cardiovascular implantable electronic device (CIED) treatment is widely used in modern cardiology. Indications for this type of treatment are increasing. However, a significant proportion of CIED implantation patients require subsequent hospitalization for cardiovascular reasons. Older age and the associated complex clinical picture necessitate multidisciplinary outpatient specialist care for these patients. The aim of this study was to analyze the reasons for subsequent hospitalizations in the cardiology department and the impact of outpatient specialty care on these hospitalizations. To the best of our knowledge, there are no such studies in the available literature. Materials and Methods: This study was conducted on a population of patients treated with CIED. Reasons for subsequent hospitalizations were divided into clinically and statistically valid groups according to the main diagnosis. Using an electronic database, causes of hospitalization were determined based on this diagnosis. Using data on consultations at outpatient specialty clinics, a logistic regression model was created for the probability of subsequent hospitalization for cardiovascular causes according to the specialty of the clinic. Results: The 9-year follow-up included a population of 2071 patients treated with CIED. During the follow-up period, 508 patients (approximately 24.5%) required subsequent hospitalization for cardiovascular reasons. The most common leading causes were heart failure, atrial fibrillation, and coronary artery disease. The need for consultation at outpatient specialty clinics increased the likelihood of hospitalization. Moreover, the need to consult patients in nephrology outpatient, pulmonary disease outpatient, and orthopedic outpatient clinics was the most significant. Conclusions: The use of electronic implantable cardiovascular devices is a very important part of therapy in modern cardiology. The methods for their use are constantly being improved. However, they represent only one stage of cardiac treatment. After CIED procedures, patients require further care in both inpatient and outpatient specialty care settings. In this paper, we outline the reasons for subsequent hospitalizations and the importance of outpatient specialty care in this context. Effective organization of care after CIED procedures may be important in reducing the most expensive component of this care, that is, inpatient treatment.
The Relationship of Internalized Weight Bias to Weight Change in Treatment-Seeking Adults with Overweight
Authors: Marshall Rachel , O’Brien Kerry , Latner Janet
Published: January 2022

The present study examined data from a randomized controlled trial exploring whether behavioral weight loss treatment was associated with changes in internalized weight bias. The relationship between internalized weight bias and psychological functioning was also assessed. Participants were 106 men and women with overweight or obesity enrolled in a treatment outcome study using the Lifestyle Balance Program. Participants completed measures of internalized weight bias, anti-fat attitudes, self-esteem, body image concern, depressive symptoms, anxiety, and stress. Variables were assessed at baseline, post-treatment, and six-month follow-up. Weight bias internalization significantly decreased over the course of treatment. Baseline and follow-up internalized weight bias scores predicted change in body weight. Participants reporting the lowest levels of internalized weight bias at baseline lost nearly twice as much weight as participants reporting the highest levels of internalized weight bias. Significant associations were found between internalized weight bias, body image concern, and self-esteem. Findings indicate a relationship between internalized weight bias and weight change during behavioral weight loss treatment, highlighting the importance of assessing baseline levels of internalized weight bias in weight loss treatment studies. Higher internalized weight bias predicted poorer weight loss outcomes, indicating a need for tailored treatment approaches.
New Clinical Phenotype of the Post-Covid Syndrome: Fibromyalgia and Joint Hypermobility Condition
Authors: Gavrilova Natalia , Soprun Lidiia , Lukashenko Maria , Ryabkova Varvara , Fedotkina Tamara , Churilov Leonid , Shoenfeld Yehuda
Published: January 2022

Fibromyalgia can be defined as a chronic pain condition, affecting the musculoskeletal system, etiology and pathophysiology of which is sufficiently understudied. Despite the fact that many authors consider this entity to be a manifestation of central sensitization, and not an autoimmune disease, the high prevalence of fibromyalgia in patients with post-COVID-19 conditions requires taking a fresh look at the causes of the disease development. During the patient examination, the authors identified a combination of symptoms that occurs so often, that they can be carefully described as a clinical pattern. These manifestations include young age, female gender, joint hypermobility, the onset of pain after COVID-19, physical traumatization of one particular tendon and the development of the fibromyalgia pain syndrome during the next several weeks. As well as an increase in the titer of antinuclear antibodies and some other systemic inflammation factors. It can be assumed with great caution that local damage to the connective tissue in patients with joint hypermobility, having COVID-19 as a trigger factor can lead to the development of fibromyalgia syndrome. This article presents three clinical cases that illustrated this hypothesis.
Substrate and Topsoil Impact on Soil Water and Soil Temperature in Arctic Diamond Mine Reclamation
Authors: Dhar Amalesh , Miller Valerie S. , Wilkinson Sarah R. , Naeth M. Anne
Published: January 2022

Soil properties in the Arctic are insufficiently explored and documented, particularly extensive monitoring of soil water and soil temperature over a period of time. Soil water and soil temperature are critical for understanding land surface and atmosphere interactions and are considered key factors for revegetation during mine reclamation. This study assessed how substrate and topsoil influenced soil temperature and soil water content at a reclaimed diamond mine in the Northwest Territories of Canada. Three substrates (crushed rock, processed kimberlite, and lake sediment) with and without topsoil were used. Mean air temperature changed little from year to year, although summer temperature showed a slightly increasing trend. Both annual and summer precipitation sharply declined over time. Soil water was influenced more by substrate than by placing 10 cm of topsoil on it. Processed kimberlite had greater water retention characteristics and water content than lake sediment and crushed rock substrates (significantly). Surface soil water content was lower with than without topsoil, suggesting that 10 cm of topsoil was not enough to influence it. Soil temperatures were not influenced by either substrate or topsoil. This study suggests processed kimberlite could be used as a substrate component for water and temperature management during reclamation of this extreme environment.