bluuebunny/crossref_metadata_2025_split huggingface dataset:
Long term population decline and the impacts of COVID-19 in South Australia’s regions
Authors: Irving Jacob , Horne Sandy , Beer Andrew 
Published: November 2021

Background South Australian regions have been given little attention in discussions on population decline.
Aims This paper aims to examine the nature and incidence of population decline in South Australia as well as evaluate the potential impacts of COVID-19.
Data and methods Estimated Resident Population data from 2001 to 2020, and Census data from 2006 and 2016, were used to investigate demographic and economic change. Measures of population change, age structure, employment and components of population change were used.
Results Population decline has been a feature of South Australia’s regions for decades and continues to be so as more of the population concentrates in its capital and regional centres where greater opportunities of employment and greater provisions of amenities are available. COVID-19 has the potential to accelerate this change if South Australia’s vulnerable regions are not able to absorb the economic impacts the pandemic poses.
Conclusions A strong driver of population decline in the regions is employment loss in core industries. Strategies that support these industries or otherwise aim to stimulate economic activity in these communities are required to moderate further decline in South Australia’s regions especially as the economy recovers from the impacts of COVID-19.
Modeling of stress states in intact layered rock massifs
Authors: Немировский Юрий Владимирович , Тырымов Александр Александрович 
Published: November 2021

Предложена структурная модель анизотропной среды для расчета напряженнодеформированного состояния в нетронутых массивах горных пород, которая учитывает ряд горнотехнических и горно-геологических факторов. Результаты аналитического решения позволили объяснить известные из практики натурных наблюдений факты (возможность превосходства горизонтальных напряжений над вертикальными, кусочно-линейный характер напряжений и т.д.), которые находились в противоречии с широко распространенными гипотезами о распределении напряжений в породных массивах.
A structural model of an anisotropic medium is proposed for calculating the stressstrain state in intact rock massifs, which takes into account a number of mining and geological factors. The results of the analytical solution allowed us to explain the facts known from the practice of field observations (the possibility of the superiority of horizontal stresses over vertical ones, the piecewise linear nature of stresses, etc.), which were in contradiction with the widespread hypotheses about the distribution of stresses in rock massifs.
Three-dimensional exact solutions of the diffusion equation
Authors: Чернышов Александр Данилович , Горяйнов Виталий Валерьевич , Кузнецов Сергей Федорович , Никифорова Ольга Юрьевна 
Published: November 2021

При помощи метода быстрых разложений решается задача диффузии в параллелепипеде с граничными условиями 1-го рода и внутренним источником вещества, зависящим от координат точек параллелепипеда. Получено в общем виде решение, содержащее свободные параметры, с помощью которых можно получить множество новых точных решений с различными свойствами. Показан пример построения точного решения для случая внутреннего источника переменного только по оси OZ . Приведен анализ особенностей диффузионных потоков в параллелепипеде с указанным внутреннем источником. Получено, что концентрация вещества в центре параллелепипеда равна сумме среднеарифметического значения концентраций вещества в его вершинах и амплитуды внутреннего источника умноженного на величину
The authors solve the problem of diffusion in a parallelepiped-shaped body with boundary conditions of the 1st kind and an internal source of substance, depending on the parallelepiped points coordinates with the fast expansions method. The proposed exact solution in general form contains free parameters, which can be used to obtain many new exact solutions with different properties. An example of constructing an exact solution with a variable internal source depending on one coordinate z is shown in the work. An analysis of the features of diffusion flows in a parallelepiped with the indicated internal source is given. It was found that the concentration of a substance in the center of a parallelepiped is equal to the sum of the arithmetic mean of the concentration of a substance at its vertices and the amplitude of the internal source multiplied by the value
Optimal hole shape for arrest of longitudinal shear crack
Authors: Мустафаев Азер Байрам 
Published: November 2021

Рассматривается задача об отыскании оптимальной формы отверстия в вершине трещины продольного сдвига. Искомая форма отверстия удовлетворяет условию минимальной концентрации напряжений на его контуре. Исследуется влияние отверстия оптимальной формы на торможение трещины. Дается критерий и метод решения задачи по предотвращению хрупкого разрушения тела, ослабленного прямолинейной трещиной продольного сдвига. Используется минимаксный критерий. Получено условие хрупкого разрушения.
The problem of finding optimal hole shape at the tip of a longitudinal shear crack is considered. The desired hole shape satisfies the condition of the minimum stress concentration on the contour. The effect of the optimal hole shape on deceleration of a crack is studied. A criterion and solution method for the problem of preventing brittle fracture of the solid weakened by rectilinear longitudinal shear crack is given. The minimax criterion is used. The brittle fracture condition is obtained.
A mathematical model for identifying the fractional derivative parameter and predicting the results for the fluid flow equation in the well
Authors: Алероев Темирхан Султанович , Хворова Алла Николаевна 
Published: November 2021

В данной статье рассматривается идентификации параметров математической модели, основанной на дифференциальном уравнении с дробными производными. С помощью этой модели описывается установившееся течение в скважине в трещинном деформированном пласте. Рассматриваемая модель может быть использована и при разработке нефтяных месторождений с трещиноватыми коллекторами. Идентификация параметра осуществлялась с помощью оптимизации показателя качества адекватности математической модели - коэффициента детерминации. Также была представлена технология прогнозирования результатов давлений, для области, в которой не проводились экспериментальные измерения. Предлагаемая технология сопровождена расчетами.
This article discusses the identification of the parameters of a mathematical model based on a differential equation with fractional derivatives. This model is used to describe the steady-state flow in a well in a fractured deformed formation. The considered model can be used in the development of oil fields with fractured reservoirs. The identification of the parameter was carried out by optimizing the quality indicator of the adequacy of the mathematical model the coefficient of determination. The technology for predicting the results of pressures was also presented, for an area in which no experimental measurements were carried out. The proposed technology is accompanied by calculations.
The Factors Impacting Nurses Awareness on Prevention Healthcare-Associated Infections: A Systematic Review
Authors: Arruum Diah , Novieastari Enie , Gayatri Dewi , Ayu Nur Meity Sulistia 
Published: November 2021

Background: Healthcare-Associated Infections (HAIs) are significant causes of illness and mortality, and nurses are healthcare professionals with the most consistent contact with patients, therefore nurses need to possess adequate knowledge, and awareness. Aim: this study aim to analyze factors impacting nurses' awareness of the prevention of HAIs, such as their knowledge, attitude, and practice compliance. Methods: A systematic review was conducted from the sources of data collection, namely Proquest, Science Direct, Pubmed, and Google Scholar from 2011-2020, with English guidelines used to review the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Results: Data were obtained through a questionnaire survey, direct observation, and self-report from 4329 nurses with a total of 12 inclusion criteria. The result showed that a significant number of nurses do not possess an acceptable level of knowledge and practice, although nurses have a positive attitude. Hand hygiene and the other protective personal equipment need to be used by nurses and other health personal to prevent Urinary Tract Infection, respiratory, and Surgical Site Infection in the hospital. Conclusion: nurses need to possess the right knowledge, attitude, and guidelines. Standard precaution is important for patient safety management, nurses need to be adequately trained to increase awareness.
Music Therapy for Anxiety Level and Quality of Life of Patients Infected by COVID-19
Authors: Hasina Siti Nur , Sulistyorini Sulistyorini , Nisa Fauziyatun , Afiyah Raden Khairiyatul 
Published: November 2021

BACKGROUND: COVID-19 epidemic is changing the lives around the world. COVID-19 is a dangerous and frightening disease so that many people experience anxiety disorders and decreased quality of life.

AIM: The purpose of this study was to analyze the effect of music therapy on the level of anxiety and quality of life of patients infected by COVID-19.

MATERIALS AND METHODS: This type of research is an experimental quantitative study with a randomized controlled trial research design. The sampling technique used in this research is simple random sampling. Data analysis was performed using paired t-test and independent t-test. This study divided the subjects into two groups, namely, the intervention group as many as 51 respondents who received intervention in the form of music therapy with favorite music in the form of religious-themed music, dangdut, pop, and classical music and 51 respondents in the control group who were only given regular intervention. Data collection tool or anxiety questionnaire used Hamilton Anxiety Rating Scale with a reliability of 0.893.

RESULTS: The type of this research was experimental quantitative research using a randomized controlled trial research design. The results showed that after being given music therapy, there was a decrease in anxiety level in the intervention group with an average of 18.7 (mild anxiety) and an average of 33.6 (severe anxiety) in the control group with a significance value of 0.000. In addition, music therapy significantly improved the quality of life with an average of 81.6 (very good quality of life) in the intervention group and an average of 36.7 (poor quality of life) in the control group with a significance value of 0.000.

CONCLUSIONS: Music therapy which was given to COVID-19 patients was proven to reduce anxiety and improve the patient’s quality of life.
E - Capacity - Equivocation Region of Wiretap Channel
Authors: Haroutunian Mariam 
Published: November 2021

One of the problems of information - theoretic security concerns secure communication over a wiretap channel. The aim in the general wiretap channel model is to maximize the rate of the reliable communication from the source to the legitimate receiver, while keeping the confidential information as secret as possible from the wiretapper (eavesdropper).
We introduce and investigate the E - capacity - equivocation region and the E - secrecy capacity function for the wiretap channel, which are, correspondingly, the generalizations of the capacity - equivocation region and secrecy - capacity studied by Csisz&aacute;r and K&ouml;rner (1978). The E - capacity equivocation region is the closure of the set of all achievable rate - reliability and equivocation pairs, where the rate - reliability function represents the optimal dependence of rate on the error probability exponent (reliability). By analogy with the notion of E - capacity, we consider the E - secrecy capacity function that for the given E is the maximum rate at which the message can be transmitted being kept perfectly secret from the wiretapper.
Des routes pour contrôler ? Aménagement des territoires de montagne et reconfiguration des mobilités au XIXe siècle
Authors: Mouret Emma-Sophie 
Published: November 2021

L’aménagement routier des territoires de montagne peut être pensé comme un outil de contrôle social sur les sociétés rurales. En France, tout au long du XIXe siècle, l’ouverture de routes carrossables sur des territoires de montagne participe au mouvement de modernisation des campagnes, enclenché par les gouvernements successifs. L’étude territorialisée à l’échelle du massif du Vercors (Isère et Drôme), permet d’étudier les différentes facettes du tandem que forment aménagement routier et contrôle social. Au cours du XIXe siècle, ce territoire est le théâtre de la construction d’un réseau routier carrossable. Les nouvelles routes qui quadrillent le territoire entre terres d’altitude, piémonts et plaines, sont gérées par le Service Vicinal sur le modèle des découpages administratifs. L’ouverture de routes carrossables est portée par une ambition de régulation des comportements économiques et sociaux des habitants, afin de les mettre en adéquation avec l’économie nationale en pleine industrialisation, tout en permettant à l’État de reprendre en main l’exploitation de ses forêts. La route apparaît alors comme un outil de diffusion de nouvelles normes de mobilités et un remède aux délits forestiers. L’efficacité du contrôle social par la route peut toutefois être questionnée. Comment les sociétés locales réagissent face à cette perte d’autonomie ? Qui en profite ? Des écarts se creusent-ils ? Les pratiques considérées comme délictuelles disparaissent-elles ou sont-elles repensées à l’instar des normes de mobilités ? Qu’est-ce que cela révèle des effets socio-économiques de ces aménagements sur le temps long ?
Literatura testimonial de la otra memoria democrática española : republicana, antifascista e internacionalista
Authors: Prado del Santo Antonio 
Published: November 2021

L'avant-projet de loi de mémoire démocratique, à l’étude actuellement en Espagne, ne propose ni une abrogation ni une réinterprétation de la loi d'Amnistie de 1977. Par conséquent, cette dernière continue à être appliquée, malgré les réticences exprimées par l’ONU. En laissant impunis les crimes du franquisme alors qu’il avait pourtant promis de rendre hommage à ses victimes, le Royaume laisse en réalité entrevoir que sa mémoire a, précisément, une limite démocratique : celle de la République. M’inscrivant en faux contre cette lecture équidistante, monarchiste et nationaliste de la Guerre d’Espagne et de ses conséquences, je mets en exergue une autre mémoire démocratique dont la légitimité n’est pas moins pertinente, à savoir la mémoire républicaine, antifasciste et internationaliste. Dans cette démarche, je pose un regard benjaminien sur la littérature testimoniale afin d'exhumer le lien géopolitique existant entre la Guerre civile et la Seconde Guerre mondiale : la Retirada, l’internement dans les camps de concentration français et la participation à la résistance dans l’Hexagone.
EXPLORING THE DYNAMIC SPILLOVER EFFECTS BETWEEN AIR TRANSPORTATION AND DEVELOPMENT INDICATORS IN TURKEY
Authors: DÜNDAR Turan , BEYZATLAR Mehmet Aldonat 
Published: November 2021

Purpose: This study presents the relationship between air transportation and development indicators in Turkey covering the period from 1970 to 2017. The transportation sector tends to expand significantly in the 21st century compared to previous years. Nowadays, there are various transportation methods, especially by air, land, sea, railway, and pipeline. Although the reasons for being preferred in this sector where goods and services and passenger transportation are different, air transportation has come to the fore as the fastest and safest method.
Method/Design/Methodology/Approach: While air transportation depends on the economic level, it also has effects on development. In this context the objectives are twofold: the paper (i) investigates the relationship between air transportation measures and a wide variety of development indicators, and (ii) incorporates an empirical framework based on the dynamic connectedness approach. This method supplies net, pairwise, and total connectedness parameters, which form integral parts of a relational network among variables.
Findings: According to empirical findings, air passenger transportation, life expectancy, and infant mortality are net transmitters, where air freight transportation and other development indicators (urbanization, human capital index, CO2 emissions, and GDP per capita) are net receivers.
Originality: The results obtained by the dynamic connectedness method differ from conventional methods in the plane of creating a relationship network within the variables. Through this paper, the relations between development indicators and air transportation in Turkey have been uncovered under the terms of the contribution to the literature, were revealed as part of a network system.
PARAMENTAÇÃO E DESPARAMENTAÇÃO DOS PROFISSIONAIS DE SAÚDE EM TEMPOS DE PANDEMIA
Authors: Santos Emília Cristina dos , Santos Ana Sofia Lopes dos , Lima Maria Eduarda Regis Ferreira de , Santos Carla Tatiane da Silva , Leite Raqueli Rodrigues , Viturino Matheus Gabriel da Silva Cavalcanti , Ramalho Cibele Lopes de Santana , Santana Filipe Almeida de , Martins Priscila Diniz de Carvalho , Neves Giselda Bezerra Correia 
Published: November 2021

Dentro do hospital, a higiene é fundamental, sendo assim equipamentos de segurança são essenciais para a proteção do profissional, porém se utilizados de forma incorreta, podem acarretar brechas para contaminação. Objetivo: Descrever a importância da paramentação e da desparamentação como uma ferramenta fundamental para a proteção do profissional de saúde Método: revisão da literatura, as buscas serão realizadas nas bases de dados Latin American And Caribbean Literature Databases In Health Sciences (LILACS), Medical Literature, Analysis and Retrievel System Online (MEDLINE), dispostos na Biblioteca Virtual de saúde, utilizou-se os descritores indexados COVID- 19; Equipamento de Proteção Individual; Contenção de riscos Biológicos. Resultados: Nos artigos pesquisados as ações de educação em saúde, proporciona uma visão da importância das sequencias de paramentação e desparamentação dos equipamentos de proteção individual, já que é uma barreira de proteção para a saúde do profissional contra riscos biológicos, também o relatam que o uso de EPI é indispensável aos trabalhadores de saúde durante a pandemia de Covid-19, sendo portanto imprescindível coordenar seu fornecimento, para evitar a desperdício e consequentemente a falta. Conclusão: Ao profissional que trabalha diariamente prestando assistência a pacientes acometidos pela Covid-19, necessitam de proteção individual, tão quanto importante a paramentação está a desparamentação. Os estudos mostram que a maioria dos contágios ocorrem no momento de desparamentação, quando o profissional está cansado e muitas vezes esgotado, sendo primordial que ocorram ações da educação permanente a fim de ensinar e sensibilizar esses profissionais.
A EVASÃO ESCOLAR NA EDUCAÇÃO DE JOVENS E ADULTOS - EJA, UM CONTRASTE COM A LEI DE DIRETRIZES E BASES DA EDUCAÇÃO NACIONAL - LDBEN
Authors: Medeiros Soarea Dayse Avany de 
Published: November 2021

Esta pesquisa tem como objetivo geral analisar as principais causas da evasão escolar na modalidade da Educação de Jovens e Adultos da Escola Estadual Fábio da Silveira Barros, no município de Maraial e como objetivos específicos: identificar as causas que levam os estudantes da EJA a se evadirem; descrever as estratégias utilizadas pelos professores para o ensino da modalidade da Educação de Jovens e Adultos – EJA e por último, averiguar sobre possíveis soluções para a evasão escolar na Educação de Jovens e Adultos – EJA. Outrossim, é importante contemplar a contribuição trazida pela Lei de Diretrizes e Bases da Educação Nacional - LDBEN, quando em seu surgimento, trouxe a substituição do termo “ensino supletivo” por “educação de jovens e adultos”, ampliando-se, desse modo, o conceito e a responsabilidade do Estado no que tange ao dever de atendimento a todos os estudantes incluídos na modalidade em estudo. Marco ímpar para o contexto. E com o desejo de responder à problemática da presente pesquisa, foram utilizados vários teóricos preocupados com o tema em estudo, dentre eles, Paulo Freire, Di Pierro, Moacy Gadotti, Lakatos, Gil, entre outros, os quais contribuíram fortemente com os fundamentos teóricos apresentados nesta investigação. No tocante aos aspectos metodológicos, pode-se dizer tratar-se de um desenho não experimental, do tipo descritivo, de corte transversal e de enfoque misto. Como participantes deste estudo, tivemos 50 (cinquenta) estudantes (01 turma do III módulo da EJA e 01 turma do II módulo da EJA), 07 (sete) professores e 01(uma) gestora.
REABILITAÇÃO FÍSICA NO PACIENTE SUBMETIDO AO TRANSPLANTE CARDÍACO: REVISÃO INTEGRATIVA
Authors: Conceição Furtado Marcos Vinicius da , Amaral Claudio Alves , Moraes de Moraes Ramon , Couto Mayra Herminia Simões Hamad Farias do 
Published: November 2021

Introdução: O transplante cardíaco é uma intervenção que busca substituir o coração que está insuficiente para manter as demandas metabolicas necesárias para o funcionamento do organismo, quando não realizado precocemente o risco de óbito aumenta conforme ao tempo de exposição. Com isso, a substituição por um coração doado por individuos principalmente em morte encefálica se faz necessário para a manutenção da vida desses individuos. No entanto, para classificar o paciente que está apto à receber o transplante é crucial a unidade possuir protocolos com critérios clínicos e exames diagnósticos, e para a classificação do doador se faz presente o mesmo requerimento. É notório que o paciente pré e pós transplante cardíaco possui diminuição da sua funcionalidade e qualidade de vida. Neste cenario a reabilitação do paciente transplantado proporciona uma maior expectativa de vida e maior independencia para as atividades cotidianas. Objetivo: O presente estudo tem como objetivo realizar uma revisão integrativa sobre a reabilitação física do paciente submetido ao transplante cardíaco. Método: realizou-se um estudo de revisão integrativa no qual incluiu-se estudos publicados nos últimos dez anos que abordaram na íntegra a utilização de exercícios físicos como método de reabilitação nos pacientes submetidos ao transplante cardíaco. Os estudos são advindos das bases de dados Pubmed, Pedro e Cochrane. Resultados: A reabilitação física no paciente submetido ao transplante cardíaco promove efeitos positivos na qualidade de vida e na sobrevivência. Os exercícios intervalados e os de alta intensidade com adequada monitorização são os que promovem maior beneficio para esse perfil de paciente