bluuebunny/crossref_metadata_2025 huggingface dataset:
Influence of the type of support on the physicochemical properties of cobalt catalysts
Authors:   M.Kh. Dulaty Taraz regional university, Taraz, Kazakhstan, Jetpisbayeva G.D. , Saduakas S. ,   M.Kh. Dulaty Taraz regional university, Taraz, Kazakhstan, Omarova A. ,   M.Kh. Dulaty Taraz regional university, Taraz, Kazakhstan
Published: May 2024

The article presents the results of studies of the physicochemical properties of cobalt catalysts on a zeolite support. For research, BET methods were used. The nature of the influence of the nature of the support on the structural (specific surface area, dispersion of metal cobalt, size of metal crystallites) and chemical (degree of cobalt reduction) properties of catalysts has been established.
On models of longitudinal vibrations of inhomogeneous rods
Authors:   National Academy of Sciences of the Kyrgyz Republic, Institute of Physical and Technical Problems, Bishkek, Kyrgyz Republic, Myasnikov A.A.
Published: May 2024

The main provisions of the model of longitudinal vibrations of rods are presented, taking into account certain phenomena. To construct a model of longitudinal vibrations of rods from the system, the method of successive approximation was used. Models are based on three components: the basic law or principle of dynamics, a hypothesis or basic statement, and a construction algorithm method.
DEVELOPMENT OF PERFORATED DRUM DESIGNS FOR FORMING A FIBROUS LAYER FROM TEXTILE WASTE
Authors:   Каракалпакский государственный университет имена Бердаха, г. Нукус, Узбекистан, Шамуратов М.Т. , Гафуров Ж.К. ,   Джизакский политехнический институт, г. Джизак, Узбекистан, Абзалбекұлы Б. ,   Таразский региональный университет им. М.Х. Дулати, г. Тараз, Казахстан, Мирзамуратова Р.Ш. ,   Южно-Казахстанский университет им. М.Ауезова, г. Шымкент, Казахстан, Байдильдаева А.К. ,   Таразский региональный университет им. М.Х. Дулати, г. Тараз, Казахстан
Published: May 2024

В статье анализируются работа специального устройства - сетчатого перфорированного барабана, который часто используется для формирования волокнистого слоя независимо от выбранного сырья. Благодаря своей более прочной конструкции перфорированный барабан используется многократно в разрыхлительно-очистительных машинах, особенно в оборудовании для восстановления (регенераторе) из текстильных отходов и лоскута. Волокнистый слой, формируемый на поверхности перфорированного барабана, во многом зависит от распределения давления всасываемого воздуха вдоль барабана. При последующих переходах на поверхности перфорированного барабана аэродинамическим способом формируется волокнистый слой из разрыхленных волокон и передается на пару питающих зажимов разрыхлительного барабана. Обычно в результате всасывания воздуха с торцов перфорированного барабана вдоль его оси образуется слой переменной толщины, то есть по краям он толстый, а посередине тоньше. Следует отметить, что в результате того, что воздухозаборник имеет форму продольного сечения в виде гиперболоида, рекомендуется выполнять формирование волокнистого слоя с помощью отверстий переменного размера, расположенных вдоль оси барабана. Экспериментально доказано, что давление воздуха не изменяется по оси барабана, когда подсос воздушного потока осуществляется через отверстия разного размера в виде гиперболоидного сечения. Таким образом, на практике было доказано, что можно добиться равномерности толщины волокнистого слоя на поверхности перфорированного барабана.
STRUCTURAL FIBROPEN CONCRETE USING ASH AND SLAG MIXTURE
Authors:   М.Х. Дулати атындағы Тараз өңірлік университеті, Тараз қ., Қазақстан, Сағындықов А.А. , Ескермесов Ж.Е. ,   М.Х. Дулати атындағы Тараз өңірлік университеті, Тараз қ., Қазақстан, Меирманов А.О. ,   М.Х. Дулати атындағы Тараз өңірлік университеті, Тараз қ., Қазақстан Республикасы, Қарқымбаев Ә.Ғ. ,   М.Х. Дулати атындағы Тараз өңірлік университеті, Тараз қ., Қазақстан Республикасы
Published: May 2024

Автоклавты емес фиброкөбікбетонға арналған шикізат материалдары I 42,5 Н ЦЕМ портландцементі, күл-қож қоспасы, ПБ-2012 көбіктендіргіші, полипропилен талшықтары болып таңдалды. Полипропилен талшығының мөлшерінің шөгу көрсеткішіне, иілу және сығылғандағы беріктігіне әсері зерттелді. Орташа тығыздығы 1144-1160 кг/м3 , сығылу беріктігі 4,7-5,1 МПа, иілу беріктігі 2,5-2,8 МПа болатын құрылымдық фиброкөбікбетон алынды. Автоклавсыз фиброкөбікбетонның шикізат құрамына полипропилен талшығын енгізу шөгу деформациясының 16-23% төмендеуіне әкеледі. Құрамында көлемі бойынша 0,1-0,3% мөлшерінде полипропилен талшығы бар үлгінің 1,3-1,4 мм/м-ге тең ең шөгу деформацияларымен сипатталады.
TECHNOLOGY OF COMPLEX CHEMICAL RECLAMATION OF DEGRADED IRRIGATED LANDS
Authors:   Казахский НИИ водного хозяйства, г.Тараз, Казахстан, Мирдадаев М.С.
Published: May 2024

Анализ современного состояния орошаемых земель Казахстана показывает, что большинство из них имеют ту или иную степень деградации. Для уменьшения данных негативных последствий и улучшения состояния деградированных орошаемых земель предлагается разработанная технология комплексной химической мелиорации, которая включает комбинированное внесение жидкого и минерального химического мелиорантов в почву в сочетании: жидкий аммиак и/или аммиачная вода (NH4OH) и фосфогипс (CaSO4·2H2O) до предельно-допустимой концентрации (ПДК) по результатам химического анализа мелиорируемой почвы.
SAFETY OF FUNCTIONAL FOOD PRODUCTS
Authors:   М.Х. Дулати атындағы Тараз өңірлік университеті, Тараз қ., Қазақстан, Ержанова М.Е. , Мынбаева А.Б. ,   М.Х. Дулати атындағы Тараз өңірлік университеті, Тараз қ., Қазақстан
Published: May 2024

Мақалада функционалды тамақ өнімдерін жасау мен өндірудің ғылыми негіздері, функционалдық тамақ өнімдерін байыту принциптері мен түрлері, тамақ өнімдерін функционалдық ингредиенттермен толықтыру принциптері мен түрлері, кейбір функционалды тамақ өнімдерін өндіру технологиялары қарастырылды. Функционалды тамақтану – халықтың денсаулығын жақсартудың бір жолы екендігін көпшілікке жеткізу маңызды. Әртүрлі елдердің көптеген тұрғындары үшін функционалдық тағамдарды тұтыну арқылы тек қана емдеу емес, түрлі аурулардың алдын алуда көмектесетіні белгілі болды. Бұл өз кезегінде функционалдық азық-түлік өнімдеріне тұтынушылық сұраныстың тұрақты өсуін қамтамасыз етеді.
Production and characterization of geopolymers from diatomaceous earth
Authors:   Instituto Politécnico de Bragança, Bragança, Portugal, Ferreira da Silva Ana P. , Ferreira Murta Júlia ,   Centro Federal de Educação Tecnológica de Minas Gerais, Belo Horizonte, Brazil, Rodrigues de Sousa Macanjo Ferreira Débora ,   Universidade da Beira Interior (UBI), Covilhã, Portugal, T. Gomes Helder ,   Instituto Politécnico de Bragança, Bragança, Portugal
Published: May 2024

The world has been facing an increase in the average surface temperature of the earth due to the high release of carbon dioxide into the atmosphere. One of the main responsible for this release of CO2 is the manufacture of Portland Cement, associated with an emission of carbon dioxide of around 7% of the world's total emissions. In this way, there is a need to find alternatives to Portland cement. This work aims to contribute to this endeavor, proposing the application of a solid waste used as a wine filtration agent in the wine industry, diatomaceous earth, containing high amounts of silicon, to produce geopolymers. A geopolymer is an inorganic polymer produced with an aluminosilicate precursor reacted with an alkaline solution that has been studied as an alternative to cement. Diatomaceous earth and alumina were employed in this work as aluminosilicate sources for the geopolymer precursor, while sodium hydroxide and sodium silicate were used as the alkaline solution. The production process involved mixing all these raw materials of the geopolymers to create a fresh geopolymer. Following production, the geopolymers were characterized using XRD, FTIR, SEM-EDS, and pore property analysis. The results revealed that the most favorable geopolymer was produced considering a NaOH concentration of 10 M and a Si/Al ratio of 3,5. This combination resulted in a higher proportion of geopolymer phase, consequently improving mechanical properties.
STUDYING THE EFFECT OF TEMPERATURE ON THE VISCOSITY OF SOAP SOLUTION IN WATER
Authors:   М.Х. Дулати атындағы Тараз өңірлік университеті, Тараз қ., Қазақстан, Бижигитов Т. , Мадалиева Э. ,   М.Х. Дулати атындағы Тараз өңірлік университеті, Тараз қ., Қазақстан
Published: May 2024

Мақалада судағы сабын ертіндісінің динамикалық, кинематикалық тұтқырлық коэффициенттеріне қалыпты қысымда температураның әсері зерттелген эксперименталды өлшеу жұмыстарын жүргізу мақсатында классикалық Стокс әдісіне негізделген қорғасын шардың ауырлық күшінің әсерінен құлап, жүріп өткен жолына кеткен уақыт пен зерттеліп отырған үлгінің температурасы автоматтандырылған қондырғының көмегімен өлшенді. Жинастырылған қондырғы (300-360)°К температура аралығында динамикалық тұтқырлық коэффициентінің температураға тәуелділігі белгілі глицеринді зерттеу арқылы сынақтан өткізілді. Экспериментальді өлшеулер және физикадан белгілі заңдылықтар мен формулаларды қолданып, судағы 25% сабын ерітіндісінен динамикалық және кинематикалық тұтқырлық коэффициенттері алғаш рет көрсетілген температура аралығында зерттелді. Зерттеу барысында өлшенген параметрлердің бір-біріне тәуелділіктері кестелер мен графиктер арқылы өрнектеліп, алынған нәтижелер теориялық тұрғыдан жан-жақты талқыланып, практикалық маңыздылығына назар аударылған.
THE EFFECT OF THE NANOCOMPOSITION OF SILVER AND CARBOXYMETHYL STARCH ON THE COLOR AND ANTIBACTERIAL CHARACTERISTICS OF DYED KNITTED FABRICS
Authors:   Южно-Казахстанский университет имени М. Ауезова, г. Шымкент, Казахстан, Ботабаев Н.Е. , Бектурсунова А.К. ,   Южно-Казахстанский университет имени М. Ауезова, г. Шымкент, Казахстан, Абсаллимова А.К. ,   Южно-Казахстанский университет имени М. Ауезова, г. Шымкент, Казахстан, Ердем Р. ,   Университет «Akdeniz», Анталия, Турция
Published: May 2024

В этом исследовании обсуждается изменение цвета и антибактериальной активности хлопчатобумажных трикотажных материалов окрашенных реактивными красителями в оранжевый (Orange 2R) и пурпурный (Rapeko red L) цвета после обработки нанокомпозицией серебра и карбоксиметилкрахмала различной концентрации. Антибактериальную активность тестировали в отношении грамотрицательной бактерии E. coli и грамположительной бактерии S. aureus. Окрашенные трикотажные ткани, обработанные нанокомпозицией AgКМК, проявляли превосходные антибактериальные свойства независимо от концентрации наносеребра. Изменение цвета трикотажных тканей зависит от содержания наночастиц Ag. Трикотажные полотна демонстрируют превосходную стойкость к стирке. После выдерживания 10 циклов стирки, полученные ткани по прежнему демонстрировали отличные показатели бактериальной стойкости против Bacillus subtilis и Staphylococcus aureus. Таким образом, разработанный способ подготовки антибактериальных окрашенных хлопчатобумажных трикотажных материалов показывает большие потенциальные возможности применения в процессе получения антибактериальных чулочно-носочных изделий и в медицинском текстиле.
PARALLEL IMPORT: THEORY, PRACTICE AND SPECIFICS IN THE CONTEXT OF SANCTIONS RESTRICTIONS
Authors: PANOVA E.A.
Published: May 2024

Parallel import refers to one of the controversial and ambiguous issues actively discussed in scientific literature over the past decades. On the one hand, parallel import is associated with the violation of intellectual property rights of trademark owners, and on the other hand, it is an indirect tool to combat price discrimination on the world market. Parallel import as a forced measure under sanctions is of particular research interest. The legalization on parallel imports in Russia, which allows to freely import certain goods into the country without the copyright holders’ permission, is aimed at countering large-scale anti-Russian sanctions, maintaining stable trade turnover and protecting the domestic industrial sector. The purpose of the work is to study the reasons for parallel import existence, its positive and negative aspects, as well as the specifics of importing goods into the country under sanctions. The methodology of the study is based on the analysis of international and Russian legislative framework, generalization of scientific and practical approaches to parallel import issues, as well as statistical data. The results of the study allows us to conclude that using the term «parallel import» to characterize the processes of importing goods under sanctions is not entirely legitimate due to the absence of the main, authorized import channel in most cases. The work provides a risk map related to the use of a parallel import scheme in the activities of Russia’s enterprises. The findings can be applied by commercial and industrial enterprises in devising a risk minimization strategy in conditions of sanctions restrictions.
THE THEORY OF CONSUMER BEHAVIOUR AND DEMAND IN A NEW PARADIGM OF DIGITAL HEALTHCARE
Authors: KOSTANYAN A.A. , SMBATYAN S.M.
Published: May 2024

The article assesses the changing trends in the behaviour of consumers of medical services and building a new behavioural integrated model of medical services in the context of digital transformation of healthcare. The methodological basis of the study is the analysis of relevant domestic and foreign scientific literature on the issues under consideration, as well as the results of published expert interviews with healthcare specialists. The authors describe the concept of digital healthcare as a fundamental ecosystem in terms of the formation of new channels of interaction with the patient while providing medical services. They then characterise the role of new investors in the field of digital medicine - the largest technological leaders in terms of market capitalisation. The paper examines the basic principles of consumer behaviour in the medical services market underlying the demand in the traditional doctorcentered model of medical care, formulates the key approaches to changing the behaviour of the consumer s under the influence of healthcare digital transformation. The authors argue that through digitalisation healthcare goes far beyond the medical industry and acquires an intersectoral integrated character. They build a behavioural patient-centered model of a consumer of medical services in the new paradigm of digital healthcare. The new role of the patient as a partner in managing the healthcare system is substantiated. The results of the work contribute to the economic theory of consumer behaviour in the provision of medical services, as well as to the theory of health economics. The practical significance of the work lies in the possibility to implement the proposed target model for the provision of medical care in primary and secondary health care organisations as part of digitalisation programs.
ECONOMIC INTEGRATION ASSESSING MODELS IN REGIONAL INTEGRATION ASSOCIATIONS
Authors: MIRAKYAN D.G.
Published: May 2024

Rapid development of economic integration encourages the scientific community to search for models and cooperation mechanisms that could explain the integration processes in the world economy. This paper examines the key models of integration assessment that exist in economic scientific literature - “linear” by B. Balassa (1), “core-periphery” by L. Tindemans (2), “gravitational” by J. Tinbergen (3). The purpose of the article is to determine the most relevant and universal model that allows evaluating the integration interaction in all integration associations. Using the example of the of EAEU, APEC and AC integration blocks, the author carries out the analysis of these three integration models. The study is based on the author's approach, which are determines a set of indicators and defines each model characteristics. The paper highlights the criteria for correlating regional integration blocks with their corresponding integration assessment models and provides a graphical visualization of the models. The findings show that a wide variety of regional integration blocks in the world economy today call into question the choice of one universal integration model from the existing ones. The author develops a new system of indicators which will subsequently help conduct a comprehensive assessment of integration between different countries and groups of countries.
DEVELOPING A BUSINESS ECOSYSTEM THROUGH DESIGN-THINKING STRATEGY
Authors: NIKONETS O.E. , DMITRIEV S.G.
Published: May 2024

The paper examines the possibilities to apply design thinking to building an effective ecosystem model of business. We aim to consider three main areas of a company’s ecosystem business model: consumers, partners and products/services. We believe that prototyping of this business model should be carried out in these areas. We analyze the genesis of design thinking concept and consider the features of forming the ecosystem business model based on design thinking. We study the experience in forming foreign and Russian ecosystem business models, as well as the factors of its efficiency. The approaches used by the analyzed ecosystem companies is, in our opinion, a key factor of successful business in today’s conditions, characterized by increasing digitization and switching behavioral patterns of consumers from offline to online trading environment. This change in consumer behaviour has been observed for several years, but an accelerated the transition to online ecosystems has been particularly impressive during the COVID-19 pandemic and post-pandemic period. The authors argue that the use of design thinking, its methodological and instrumental approaches will allow to create integrated client-oriented proposals, as well as to form new consumer values, especially at early stages of developing ecosystem business models. The authors analyze the success in applying ecosystem business models with the help of the RUSECO index weighted by market capitalization of domestic corporations, which demonstrated stable upward dynamics up to 2022. The data provided by the authors on market capitalization of foreign ecosystem companies also support the assumption that such an approach to the creation of effective business models is advisable.
MAJOR FEATURES OF MANAGING SOCIO-ECONOMIC DEVELOPMENT OF THE REGION IN CRISIS CONDITIONS
Authors: OBORIN M.S.
Published: May 2024

The global crises that the Russian economy has to face contribute not only to the destruction of traditional trade, economic and logistics ties, but also to improving the quality of state strategic management. The macroeconomic situation develops in such a way that centralized planning and regulation of socio-economic processes becomes a tangible advantage and can produce high effect both in the long term and in tactical perspective. The advantages will be given to those subjects of the Russian Federation whose management will be carried out on the basis of a system of balanced measures to support reproductive processes, a reasonable redistribution of financial, economic and human resources and comprehensive programs aimed at overcoming interrelated constraints. The article presents an overview of scientific and theoretical approaches to managing socio-economic development of regions, taking into account spatial and territorial features of the organization of economic activity and current global trends. The trends of socio-economic development of the Sverdlovsk region and the peculiarities of regional management in conditions of increasing crisis pressure are considered. The purpose of the article is to develop an algorithm for crisis management of the region, taking into account the state and prospects of economic development. The authors argue that governance in the region is characterized by specific characteristics, the main task of which is to ensure stable socio-economic development, regardless of the influence of negative factors of an economic, political or social nature using effective tools that proactively affect problems and constraints. The authors determine the necessity to identify the factors contributing to the development of crisis situation in the region, which will significantly improve the quality of program development according to industry and subject criteria. The analysis of socioeconomic indicators of the region's development allowed us to draw conclusions concerning the effectiveness of targeted support by industry and subject criteria, which is currently widely used in Russia.
ENVIRONMENTAL AND SOCIAL ASPECTS OF A CITY-FORMING ENTERPRISE ACTIVITY IN ARCTIC INDIVIDUAL CITY (EVIDENCE OF KOSTOMUKSHA)
Authors: SIMAKOVA A.V. , VOLKOV A.D. , TISHKOV S.V.
Published: May 2024

An extended use of natural and geostrategic potential of the Arctic determines the relevance of studying the development of mono-cities as key elements of settling framework of a macroregion. GO Kostomuksha has been a positive exception for a long time due to a favorable socio-economic situation and successful leveling of environmental risks. The article examines social and environmental aspects of the activity of the city-forming enterprise GO Kostomuksha. The purpose of the work is to identify the key social and environmental aspects of the activity of a city-forming enterprise that determines the sustainable development of a single-industry town. The research methodology includes the concept of sustainable development, dialectical and formal-logical approaches, a combination of methods of statistical and sociological analysis. The originality of the study lies in the choice of an object - the city of Kostomuksha, which recently received “Arctic” status, which has not been sufficiently studied in this status from a socio-economic point of view. The study is based on official statistics, reporting data of holdings and enterprises, as well as the results of a survey of the population of Kostomuksha. The study reveals that, despite a high burden of existing production on the environment, ecological problems occupy the last place (only 3,7% of respondents noted the environmental situation as a problem) on the list of crucial issues for the city. At the same time, almost half of respondents share the responsibility for the environment condition as personal. The perceived connection of the personal future with the city is higher among the employees of the enterprise than among other residents (78,6% vs. 60%). The conclusion is made about the expediency of a wider media and social networks coverage of such areas of the enterprise's activity as “preservation of the environment”, “social security and charity”, “household welfare of the population”, as well as a more intensified interaction in these areas with local authorities. The results are applicable in the framework of regulating the development of local communities in single-industry towns in the Arctic and maximizing social effects as a part of ESG agenda by large holdings and enterprises.
ASSESSMENT OF PUBLIC DEBT SUSTAINABILITY IN DEVELOPING COUNTRIES, TAKING INTO ACCOUNT THE STRUCTURE OF PUBLIC SPENDING AND INTERTEMPORAL CONSUMER BEHAVIOR
Authors: SUCHKOVA O.V.
Published: May 2024

The paper estimates the sustainability of public debt in developing countries from 1990 to 2021 drawing on fiscal response function. The author proposes the modification of the Ramsey model that considers both saving behavior of the population and the structure of government spending in terms of their influence on fiscal policy effects. The findings are tested on the example of developing countries including the Russian Federation. We verify the model's conclusions in two stages. At the first stage, based on indicators of government expenditures’ structure and savings rate, we identify country clusters using the k-means method. At the second stage, for a certain groups of countries, we econometrically estimate the so-called fiscal response function, that is, the reaction of primary budget balance to debt accumulation in the previous period. We make estimates for panel data using a fixed effects model, as well as the generalized method of moments for a dynamic panel. Based on the estimates obtained, for a group of countries similar to Russia in terms of savings rates and the share of productive expenditures in the total share of government expenditures, there is a significant positive coefficient of the reaction of the primary budget balance to changes in public debt in the previous period. Thus, fiscal sustainability is achieved for the selected group of countries at the federal level during the period under review. However, risks at a regional level may, if events develop unfavorably, have a shock effect on the federal budget that requires an additional analysis of regional debt sustainability.
PANORAMA DOS FATORES TERATOGÊNICOS QUE OCASIONAM O SURGIMENTO DAS CARDIOPATIAS CONGÊNITAS: UMA REVISÃO SISTEMÁTICA
Authors: Pereira Ana Rita Nogueira , Ferreira Débora Maria do Nascimento , Lucena Brenda de Jesus Moraes
Published: May 2024

INTRODUÇÃO: As cardiopatias congênitas são anomalias cardíacas decorrentes de falhas no desenvolvimento fetal. No Brasil, cerca de 30 mil crianças nascem com essas condições anualmente, exigindo intervenção cirúrgica em muitos casos. Este estudo visa explorar a influência dos fatores teratogênicos, como exposição a substâncias durante a gestação, nas malformações cardíacas congênitas. METODOLOGIA: A revisão sistemática adota uma abordagem qualitativa e descritiva, utilizando a metodologia PRISMA 2020 para seleção de resultados. Critérios de inclusão incluem estudos observacionais relacionando fatores teratogênicos com cardiopatias congênitas entre 2018 e 2023. Uma estratégia de busca ampla foi realizada utilizando Descritores em Ciências da Saúde (DeCS), e a avaliação de qualidade metodológica seguiu o Cochrane Handbook for Systematic Reviews of Interventions. A ferramenta RoB 2.0 foi utilizada para avaliar o risco de viés em cinco domínios. RESULTADOS: Dos 1062 artigos identificados, 375 foram excluídos devido aos critérios de inclusão e exclusão, resultando na seleção de 15 artigos para análise, conforme a metodologia estabelecida. CONCLUSÃO: Os achados indicam que fatores como idade materna, uso de certos medicamentos e exposição a substâncias químicas podem influenciar o desenvolvimento de problemas cardíacos fetais, destacando a importância do planejamento concepcional e da detecção precoce de malformações para melhorar os resultados.
VIVÊNCIA DA ENFERMAGEM NO ÂMBITO DA VIGILÂNCIA EPIDEMIOLÓGICA DA HEPATITE B NO ESTADO DO AMAZONAS: UM RELATO DE EXPERIÊNCIA
Authors: Ribeiro Sigrid da Silva , Lopes Graciana de Sousa , Araújo Mirélia Rodrigues , Comb Karine Garcez Mc
Published: May 2024

Objetivo: Relatar as atividades desenvolvidas na vigilância epidemiológica da hepatite B no estado do Amazonas. Materiais e Métodos: O relato de experiência foi desenvolvido durante uma experiência de estágio em uma Fundação de Vigilância Epidemiológica no Programa Estadual de Hepatites Virais do Amazonas (PEHV/AM), iniciou-se no 2º semestre de 2021 até o 2º semestre de 2023, que utilizou a Teoria Situacional ou Contingencial, como base metodológica. Resultados e Discussão: No decorrer das atividades de enfermagem foram identificados diversos desafios como a importância da coleta e análise de dados, monitoramento de notificação de casos e compartilhamento de informações. Considerações Finais: Este estudo destaca as atividades de enfermagem desenvolvidas no âmbito da vigilância epidemiológica e reforça a importância da atualização de estudo contínuo sobre a temática que é de suma relevância para o atendimento integral ao paciente.
A SOBRECARGA DE MÃES TRABALHADORAS DURANTE O ISOLAMENTO SOCIAL DA PANDEMIA DA COVID19
Authors: Pastorelli Simone de Oliveira Santos , Viana Cintia Teixeira de Sousa , Benincasa Miria Gomes , Rossi Valquíria Aparecida
Published: May 2024

O estudo objetiva investigar a sobrecarga enfrentada por mães que trabalham durante o isolamento social decorrente da pandemia da COVID-19 e identificar os principais desafios enfrentados por elas nesse período. Realizou-se uma revisão sistemática, seguindo as diretrizes PRISMA, de artigos relacionados ao tema. As buscas iniciais nas bases de dados BVS e CAPES resultaram em 46 artigos, dos quais 06 atenderam aos critérios de inclusão após remoção de duplicatas, aplicação dos critérios de inclusão/exclusão e avaliação detalhada. Identificou-se que a sobrecarga materna nesse período está relacionada à dificuldade em conciliar as tarefas laborais com a divisão desigual das responsabilidades domésticas e os cuidados com os filhos. As conclusões apontam que as mães que trabalham se viram obrigadas a desempenhar diversos papéis na tentativa de equilibrar as múltiplas demandas durante a pandemia, o que pode estar associado às elevadas taxas de burnout, depressão e ansiedade enfrentadas por essa população. A revisão da literatura revela uma lacuna nos estudos que abordam a sobrecarga materna, tanto antes quanto durante a COVID-19.
PENGARUH STRATEGI DAYA TINDAK TERHADAP KESEJAHTERAAN PSIKOLOGI PELAJAR MISKIN DI LUAR BANDAR SABAH
Authors:   Universiti Malaysia Sabah, SANU MELISSA EDORA
Published: May 2024

ABSTRAK Strategi daya tindak yang digunakan, memainkan peranan penting kepada kesejahteraan psikologi pelajar. Kajian ini bertujuan mengenalpasti pengaruh strategi daya tindak terhadap kesejahteraan psikologi pelajar miskin di luar bandar Sabah. Responden kajian ini adalah seramai 430 orang pelajar yang berumur 13 hingga 18 tahun daripada beberapa buah sekolah luar bandar di seluruh Sabah. Kajian ini menggunakan alat kajian Coping Strategy Inventory Scale (CSI-S) bagi mengukur strategi daya tindak dan Ryff Scales of Psychological Well-Being bagi mengukur kesejahteraan psikologi pelajar. Tiga domain strategi daya tindak didapati mempunyai pengaruh yang positif kepada kesejahteraan psikologi pelajar miskin luar bandar iaitu penyelesaian masalah, menstruktur semula pemikiran dan sokongan sosial. Sementara dua domain lagi iaitu kritik diri sendiri dan penarikan diri sosial mempunyai pengaruh negatif terhadap kesejahteraan psikologi. Kajian ini menyediakan maklumat kepada pelbagai pihak terutamanya pelajar, ibubapa, guru-guru, penyelidik mahupun pihak berwajib tentang kepentingan kemahiran strategi daya tindak terhadap kesejahteraan psikologi pelajar miskin di luar bandar Sabah. Kata Kunci: strategi daya tindak, kesejahteraan psikologi, pelajar, miskin, luar bandar
PROFIL SUKARELAWAN BELIA MALAYSIA
Authors:   Universiti Putra Malaysia, HAMZAH SITI RABA’AH
Published: May 2024

ABSTRAK Kajian ini bertujuan untuk mengenal pasti profil sukarelawan belia Malaysia. Kajian berbentuk kajian tinjauan ini menggunakan borang soal selidik. Sejumlah 1,200 orang responden terdiri daripada 708 sukarelawan belia dan 492 sukarelawan baharu belia di seluruh Malaysia yang terlibat dalam kajian ini. Kesemua data yang diperoleh telah dianalisis dengan menggunakan perisian SPSS. Hasil kajian menunjukkan profil kesukarelawanan belia iaitu faktor demografi: jantina, umur, bangsa, agama, status perkahwinan, tempat dibesarkan, negeri asal, tempat tinggal, jenis kediaman, status pekerjaan dan tahap akademik. Seterusnya, hasil kajian juga menunjukkan reaksi terhadap perkembangan semasa sukarelawan turut menyumbang kepada penglibatan mereka dengan aktiviti sukarela. Faktor tersebut termasuklah sebab utama terlibat, masa mula terlibat, bidang utama penglibatan, kumpulan sasaran kerja sukarela, pemilihan sektor kesukarelawanan, sumber kesedaran untuk terlibat dan sumber maklumat untuk terlibat. Hasil kajian ini mampu memberi sumbangan dalam membantu pihak yang bertanggungjawab untuk merancang strategi bagi menarik lebih ramai sukarelawan berpotensi serta memperkemaskan program dan aktiviti sukarela di Malaysia. Kata Kunci: profil, sukarelawan, belia, kesukarelawanan, Malaysia
YOUTH POLITICAL DEPENDENCY IN SOCIAL MEDIA AND ITS INFLUENCE ON THE KAJANG STATE ASSEMBLY IN SELANGOR
Authors:   University Putra Malaysia, MOHD MOHD EZRIL
Published: May 2024

ABSTRACTS This research paper discusses the influence of political socialization dependency in social media, especially among the youth that may cause changes in their political culture, especially in Kajang State Assembly (DUN Kajang), Selangor. The internet political campaigns can be seen since the 12th general election (GE-12) when it managed to influence the voters and led to the failure of the Barisan Nasional (BN) to retain their over 50 years of majority of two-thirds of parliamentary seats. This development has been linked to the critical attitude taken by the youth towards the Federal Government due to their over-dependence to political information in social media which is believed to be dominated by the pro-opposition. Thus, the main objective of the study is to examine the relationship between political socialization dependency in social media and political culture change among the urban youth; while analysing in detail which demographic factors that may influence it. Cluster random sampling method was used involving 432 respondents in DUN Kajang. Statistical Package for Social Science (SPSS v23) has been used for descriptive statistics analysis such as frequency, percentage and mean score, along with Pearson correlation, linear regression and ANOVA analysis particularly in determining differences and identifying relationship between the variables. In general, the findings show that youth political dependency in social media for political purposes has negative, but weak and statistically non-significant relationship with political culture change. However, ethnic factor has been proven to significantly influence the political culture change. Variables such as political socialization dependency in social media and political culture change are basically correlated to each other. Hence, the next step for future research is to further compare the effects of political socialization dependency in social media among the urban and rural youths, so that accurate generalisation can be deduced. Keywords: youth, dependency, social media, political socialization, political culture change
PREVALENS DAN FAKTOR PSIKOLOGIKAL TINGKAH LAKU MENCEDERAKAN DIRI TANPA NIAT MEMBUNUH DIRI: SATU TINJAUAN LITERATUR
Authors:   Universiti Kebangsaan Malaysia, MOHD KHAIRUL DANISH YUSRIE
Published: May 2024

ABSTRAK Penglibatan golongan remaja dalam tingkah laku mencederakan diri tanpa niat membunuh diri atau non-suicidal self-injury (NSSI) dilihat semakin kerap dan amat membimbangkan. Tingkah laku yang dilakukan oleh golongan ini juga dilihat mampu memudaratkan diri sendiri baik dari segi fizikal dan mental. Selain daripada faktor sosial dan persekitaran, faktor dalaman seseorang individu iaitu faktor psikologikal; turut memainkan peranan penting dalam membentuk tingkah laku mencederakan diri dalam seseorang individu. Justeru, tinjauan literatur mengenai isu ini membincangkan aspek psikologikal NSSI dan juga aspek-aspek kritikal lain seperti prevalens, bentuk-bentuk NSSI serta perkaitannya dengan perbuatan membunuh diri. Berdasarkan kajian-kajian yang pernah dijalankan di luar negara, dua faktor psikologikal yang diutarakan dalam tinjauan literatur ini ialah faktor pengherotan kognitif dan penghargaan kendiri. Pemahaman yang mendalam tentang faktor-faktor psikologikal yang menjadi asas kepada tingkah laku mencederakan diri tanpa niat membunuh diri ini dapat memberi pendedahan tentang kecenderungan faktor psikologikal yang menyebabkan seseorang melakukan tingkah laku devian ini. Tambahan lagi, pengetahuan tentang faktor- faktor psikologikal ini dapat memberi pendedahan kepada agensi kaunseling dan kesihatan mental bagi mengenalpasti langkah pencegahan proaktif serta intervensi yang boleh diambil untuk membanteras tingkah laku berbahaya ini. Kata Kunci: mencederakan diri tanpa niat membunuh diri, faktor psikologi, pengherotan kognitif, penghargaan kendiri, prevalen
PENGARUH PSIKOSOSIAL TERHADAP TINGKAH LAKU AGRESIF
Authors:   Universiti Kebangsaan Malaysia, AMIRUL MUSTAFA NUR AZRUL
Published: May 2024

ABSTRAK Penularan tingkah laku agresif khususnya dalam kalangan remaja yang semakin meluas telah memberi impak negatif kepada pembentukan komuniti yang sihat. Oleh itu, kajian ini dijalankan untuk mengkaji pengaruh faktor psikososial terhadap tingkah laku agresif dalam kalangan pelajar Pra-Universiti sekitar Kuala Lumpur. Secara khususnya, kajian ini mengkaji faktor-faktor psikososial iaitu penghargaan kendiri, pengherotan kognitif dan kefungsian keluarga terhadap tingkah laku agresif pelajar. Kajian ini berbentuk kajian kuantitatif dengan menggunakan borang soal selidik serta melibatkan seramai 150 orang pelajar Pra-Universiti di sekitar Kuala Lumpur sebagai responden. Hasil kajian mendapati kebanyakan responden mempunyai faktor psikososial pada tahap sederhana iaitu penghargaan kendiri (n = 110), pengherotan kognitif (n = 91), tahap kefungsian keluarga (n = 50) dan tingkah laku agresif (n = 80). Kajian mendapati ketiga-tiga faktor psikososial menjadi peramal kepada tingkah laku agresif; dan pengherotan kognitif mempunyai pengaruh yang signifikan yang paling kuat terhadap tingkah laku agresif (β = 0.461, p < 0.00). Kajian ini diharapkan dapat memberi impak kepada pihak-pihak yang terlibat dalam pembentukan akhlak, sahsiah dan minda pelajar seperti ibu bapa, pihak sekolah, pihak kerajaan, terutama sekali Kementerian Pendidikan Malaysia dan juga Kementerian Belia dan Sukan. Kata Kunci: psikososial, penghargaan kendiri, pengherotan kognitif, kefungsian keluarga, tingkah laku agresif, pelajar Pra-Universiti
ANALISIS PENGARUH PENGETAHUAN DAN SIKAP TERHADAP TINGKAH LAKU PENCEMARAN SUNGAI DALAM KALANGAN BELIA
Authors:   Universiti Sultan Zainal Abidin, ALIAS NORSHAHIDA AKMA
Published: May 2024

ABSTRAK Isu pencemaran sungai merupakan salah satu isu alam sekitar yang dianggap kritikal. Banyak kajian merumuskan bahawa aktiviti manusia merupakan penyebab berlakunya masalah alam sekitar. Bukan itu sahaja kecenderungan yang dilihat berlakunya pencemaran sungai adalah disebabkan oleh kekurangan pengetahuan berkaitan isu alam sekitar dan sikap mementingkan diri sendiri sehingga mengabaikan alam sekitar turut menjadi punca berlakunya masalah alam sekitar. Kajian ini bertujuan untuk menentukan pengaruh pengetahuan dan sikap terhadap tingkah laku pencemaran sungai. Kajian dijalankan secara kaedah tinjauan menerusi penggunaan borang soal selidik sebagai instrumen untuk mengumpul data berkaitan pembolehubah pengetahuan, sikap dan tingkah laku pencemaran sungai. Seramai 150 responden terlibat dalam kajian ini. Hasil kajian menunjukkan pengetahuan mempengaruhi secara signifikan terhadap tingkah laku pencemaran sungai. Begitu juga dengan sikap yang menunjukkan hubungan yang signifikan dengan tingkah laku. Namun begitu pengetahuan dilihat sebagai peramal utama kepada pembentukan tingkah laku pencemaran sungai. Kata Kunci: Pengetahuan, Sikap, Tingkah Laku, Pencemaran Sungai
Az eddy-kovariancia mérések alapján származtatható evapotranspiráció bizonytalanságának vizsgálata
Authors: Incze Dóra , Barcza Zoltán , Pintér Krisztina , Nagy Zoltán , Fodor Nándor , Haszpra László
Published: May 2024

A számos kutatás és módszertani fejlesztés ellenére az evapotranspiráció az egyik legnehezebben becsülhető komponense a vízmérlegnek. Az egyik közvetlen módszer, amivel az evapotranspirációt becsülni tudjuk, az ún. eddy-kovariancia mérés, amelyet a sok befolyásoló tényező és alapfelvetés miatt számottevő bizonytalanság terhel. Kutatásunk célja az evapotranspiráció mértékének és korlátainak meghatározása és becslése gyepes és szántóföldi területek felett a Magyarországon rendelkezésre álló hosszú idejű eddy-kovariancia mérések alapján.
The Dawn of the BioGeoSCAPES Program: Ocean Metabolism and Nutrient Cycles on a Changing Planet
Authors:   Woods Hole Oceanographic Institution, Saito Mak , Alexander Harriet , Benway Heather , Boyd Philip , Gledhill Martha , Kujawinski Elizabeth , Levine Naomi , Maheigan Mairead , Marchetti Adrian , Obernosterer Ingrid , Santoro Alyson , Shi Dalin , Suzuki Koji , Tagliabue Alessandro , Twining Benjamin , Maldonado Maria
Published: May 2024

Biogeochemical cycles constitute Earth’s life support system and distinguish our planet from others in this solar system. Microorganisms are the primary drivers of these cycles. Understanding the controls on marine microbial dynamics and how microbes will respond to environmental change is essential for building and assessing model-based forecasts and generating robust projections of climate change impacts on ocean productivity and biogeochemical cycles. An international community effort has been underway to create a global-scale marine microbial biogeochemistry research program to tackle gaps in this understanding. The BioGeoSCAPES: Ocean Metabolism and Nutrient Cycles on a Changing Planet program will identify and quantify how marine microbes adjust to a changing climate and assess the consequences for global biogeochemical cycles. This article summarizes the ongoing efforts to launch BioGeoSCAPES.
New Insights into the Organic Complexation of Bioactive Trace Metals in the Global Ocean from the GEOTRACES Era
Authors:   University of Liverpool, Whitby Hannah , Park Jiwoon , Shaked Yeala , Boiteau Rene , Buck Kristen , Bundy Randelle
Published: May 2024

The GEOTRACES program has greatly expanded measurements of dissolved trace metal concentrations across ocean basins, but to understand the behavior and cycling of metals and their impacts on primary productivity, we must understand the chemical forms in which they are present in the environment. Organic ligands play a central role in the speciation and cycling of trace metals in the marine environment, controlling their chemical reactivity and bioavailability. Here, we present an overview of the contributions the GEOTRACES program has made to understanding ocean metal speciation through advancing our knowledge of the distribution, sources, and sinks of metal-binding organic ligands across the global ocean, particularly for iron. Detailed assessments and intercalibration of the speciation methods most commonly applied have allowed integration of metal-binding ligand measurements across datasets. Work to characterize specific ligand groups within the wider pool of dissolved organic matter, along with their sources and sinks, is starting to unravel the role of metal-binding organic ligands in global biogeochemical cycles. Recent advances in complementary analytical techniques using liquid chromatography and mass spectrometry present a molecular picture of metal speciation and bioavailability—and also pose new questions. Moving forward, we need to address knowledge gaps in our understanding of how metal speciation and complexation relates to bioavailability in order to recognize the impacts of ocean metal distributions and cycling on marine productivity and the global carbon cycle.
12th European Guided Imagery and Music (GIM) Conference ‘European perspectives on Guided Imagery and Music: Visions, challenges and crossroads’
Authors: Samara Maria
Published: May 2024

12th European Guided Imagery and Music (GIM) Conference ‘European perspectives on Guided Imagery and Music: Visions, challenges and crossroads’ | 13-18 September 2016 | Anavyssos, Athens, Greece
Estimation of Quadratic Food Engel Curve in the presence of Measurement Error and Endogeneity of Total Expenditure in Pakistan
Authors: Shaikh Zahid Hussain , Abbas Ghulam
Published: May 2024

This study is conducted to compare the four different estimation techniques, Ordinary least square, Instrumental Variable, Lewbel (1996) approach and control function approach estimating the quadratic food Engel curve in the presence of the problem of measurement error and the problem of endogeneity of total expenditure. The authors have used the HIES data 2010-11 as it has been observed that the HIES data 2010-11 fits a quadratic shape of food Engel curve in Pakistani context. Moreover, the expenditure elasticity of food demand was observed between zero and one which indicates the fact that food is a necessary good for Pakistani households. The results also shows that endogeneity of total expenditure is more serious issue than the measurement error.
Propagandas nas Redes Sociais e o Problema da Desinformação
Authors: Benevenuto Fabrício
Published: May 2024

As Redes Sociais vieram para potencializar nossa capacidade de comunicação e são veículos importantes para a disseminação de ideias e notícias. Entretanto, combater a desinformação é como lutar contra um adversário. Com base no que aprendemos das eleições americanas de 2016, investigamos um mecanismo de defesa que poderia ser implantado nas eleições brasileiras de 2018. A ideia foi criar um sistema que trouxesse alguma transparência e permitisse auditar o uso de propagandas políticas no Facebook ao longo das eleições brasileiras. Para isto, treinamos um algoritmo baseado em aprendizado profundo, que se mostrou capaz de distinguir propagandas políticas de não políticas de forma muito precisa. Ao aplicar tal algoritmo nas propagandas do nosso banco, encontramos várias propagandas eleitorais (propagandas políticas feitas no período eleitoral) que não estavam no banco de dados do Facebook, ou seja, não foram declaradas como política pelo anunciante. Salienta-se que as mudanças em termos de políticas públicas para mitigar o problema da desinformação estão acontecendo aos poucos, mas não dá pra debater apenas o problema da desinformação no WhatsApp e deixar brechas em outras plataformas, como a do Facebook.
Deteksi Dini Tanda Bahaya Dengan Pemeriksaan HIV/AIDS
Authors: Syafrie Ice Rakizah , Tepi Diyah , Pratiwi Maysah Resti , Pastike Kanida Dwi , Angelina Noftriana
Published: May 2024

Risk factors for HIV/AIDS include infection/virus, sex, age, history of sexually transmitted infections, education, history of alcohol consumption, history of piercings, family history of HIV/AIDS, knowledge, more than one sexual partner, environmental factors, risky sexual behavior, and unprotected sex. Another impact caused by HIV/AIDS is not only a health problem, but the psychosocial impact also has a significant contribution to women's welfare. Women affected by HIV/AIDS psychologically will experience various problems, ranging from lack of confidence, hopelessness, anxiety, doubt, stress, and depression to discrimination. The community service team from the Unived FIKes Midwifery Study Program (DIII), in collaboration with the Pesona Institute of Bengkulu Province, held early detection of danger signs with HIV/AIDS examinations, which aimed to prevent the occurrence of HIV/AIDS from an early age, especially in the productive period (adolescents and couples of childbearing age), as an effort in order to prepare for premarital, preconception, and reproductive processes that are healthy and of good quality. The method used in this service is by providing KIE (communication, information, and education) and screening in the form of an HIV/AIDS examination. By providing health education, it is hoped that the incidence of HIV/AIDS can be minimized or prevented.
Penerapan Qr Code dalam Media Pembelajaran Terintegrasi Big Data Berbasis Smart And Green untuk Meningkatkan Hasil Belajar IPA dan Identifikasi Tumbuhan di Sekolah
Authors: Fauzan Ahmad , Aldila Intan Maharani  , Nazida Wahyu Dyah Pramesti  , Candra Ar Roziq I Pranoto
Published: May 2024

Tujuan penelitian ini mengetahui pengaruh penggunan quick response code di dalam media pembelajaran. Metode penelitian quasi eksperiment dengan kombinasi model sequential explanatory design. Pengujian normalitas menggunakan chi-square. Uji normalitas kelompok eksperimen 5,710    = 11,070, data terdistribusi secara normal. Metode untuk menguji apakah kelompok kontrol terdistribusi normal menggunakan uji normalitas 10,665   = 11,070, data terdistribusi secara normal. Metode untuk menguji apakah data homogen menggunakan uji F,     , data terdistribusi secara homogen. Metode pengujian hipotesis dilakukan dengan uji-t, dan diperoleh  = 2,980 serta  = 1,684 dengan taraf signifikansi 5% serta derajad kebebasan (db = 38)  >  (2,980 > 1,684), maka terdapat pengaruh penggunaan qr code berbasis SMART and GREEN ke dalam media pembelajaran terhadap hasil belajar IPA. Buku menggunakan acuan identifikasi morfologi tumbuhan serta buku flora, plantamor species search dan inaturalis. Menulis deskripsi tumbuhan dengan ciri morfologi daun, batang, bunga mencocokkan hasil ke plantamor species search dan inaturalis. Hasil identifikasi menghasilkan data yang dintegrasikan big data melalui qr code creator.