bluuebunny/crossref_metadata_2025 huggingface dataset:
The Ameliorative Effects of Selenium Nanoparticles (SeNPs) on Diabetic Rat Model: A Narrative Review
Authors: Ahamad Tarmizi Anas Ahzaruddin , Adam Siti Hajar , Nik Ramli Nik Nasihah , Abd Hadi Nur Ahfizah , Abdul Mutalib Maisarah , Tang Shirley Gee Hoon , Mokhtar Mohd Helmy
Published: September 2023

The emergence of nanotechnology has become more popular, and the progress had sparked much development in nanoparticle synthesis, including selenium. Studies associated with the therapeutic abilities and physicochemical properties of selenium nanoparticles (SeNPs) are rapidly growing and gaining interest from many researchers. This review discusses on the fundamental components of selenium, different approaches in synthesizing selenium nanoparticles, its remedial properties and potential in biomedical application. Herein, primary focus will be given to the action of selenium nanoparticles mechanism in improving diabetes mellitus symptoms and complications in animal studies. It is known that selenium is an important micronutrient found in humans, plants and animals that can be incorporated as selenoprotein in the human body. Analysis and comparison on the findings enlighten that SeNPs demonstrated ameliorative effect on diabetes complications due to their antidiabetic, antioxidant, anti-inflammatory and lipid-lowering characteristics.
Normality and mental health: The ethical dimension
Authors: Lolas Stepke Fernando
Published: September 2023

This article applies the concept of normality, in both its descriptive and normative connotations, to the field of mental health, emphasizing its ethical undertones in different cultural and situational contexts. Ethics is defined as the linguistic justification of morals, and bioethics is characterized by arguments based on dialogical, discursive, and deliberative processes. Bioethical decision-making influences human relationships and has implications for diagnosis, prognosis, interventions, and evaluation of therapeutic results and outcomes. Normality in mental health should be reformulated on bioethical principles to avoid being a source of stigma and discrimination, at a time when human diversity and cultural change impose a redefinition of conceptual boundaries and depathologization of different forms of behavior and experience.
Bioethics and advance directives in psychiatric in the hospital context
Authors: Mondragón-Barrios Liliana , Lolas Stepke Fernando
Published: September 2023

Introduction. Mental health services have been a focus of human rights advocates and recent legal reforms in some Latin American countries, which have called for a change from the paradigm of hospitalization to one of accompanying and supporting the person with mental health issues, which make it possible to apply the Advance Directives in Psychiatry (PADs). This change will require time, as well as economic, material, and human resources, and transformations in attitudes, culture, and society, but the implementation of PADs cannot be postponed: they must be used to protect the autonomy of the persons affected, within a bioethical framework. Objective. Identify possible bioethical conditions in the prevailing conventional hospital context in Latin America that allow for an implementation of PADs. Method. A participant-observer study was carried out in two psychiatric hospital services from June to September 2022. Results. A thematic analysis found three themes: 1) clinical care, 2) patient predisposition, and 3) medical-legal questions. This study considered part of theme 2, including the following sub-themes: a) patient self-perception, b) biography/narrative versus diagnostic classification, and c) negotiation. Discussion and conclusion. Prominent among the sub-themes discussed are recognition of the values of autonomy and its elements in all of the expressions of the person with mental illness, as well as actions of the physician or health care team in synergy with supported decision-making, a distinctive feature of the anticipatory process of the PAD.
HYDROCARBON POTENTIAL OF THE DEVONIAN SEDIMENTS OF CHERNIHIVSKO-BRAHYNSKOHO PERSPECTIVE DISTRICT
Authors:   Institute of Geological Sciences, NAS of Ukraine, Kyiv, Ukraine, Bagriy І. , Starodubets К. ,   Institute of Geological Sciences, NAS of Ukraine, Kyiv, Ukraine, Malyshev О. ,   Institute of Geological Sciences, NAS of Ukraine, Kyiv, Ukraine, Glon V. ,   UkrNDIGas, Kharkiv, Ukraine
Published: September 2023

As a result of the analysis of wells that revealed Devonian sediments, lithostratigraphic complexes were described and the geological structure and oil and gas potential of Chernihivsko-Bragynskogo perspective district of the Eastern oil and gas region of Ukraine were compared with the Pripyat depression of the Republic of Belarus.
The list of wells which gave non-industrial inflows of hydrocarbons at test is made and their main characteristics at test are described.
Hrybovorudniansko-Sednivska and Olishevsko-Losynivska fields are considered from the point of view of potential prospects for hydrocarbons from compacted carbonate reservoirs of Devonian deposits. Stock data related to the results of drilling and testing of wells No655 and No217 Hrybovo-Rudnyanska square, which confirm the prospects of Hrybovorudniansko-Sednivska area, were analyzed.
The issue of realization of the Chernihivsko-Bragynskyi perspective district as a site for signing a production sharing agreement is considered.
The geological, methodological and technological reasons of the negative results of oil and gas exploration works in the Devonian deposits of the Chernihivsko-Bragynskyi perspective district are analyzed.
CONTROL OF THE ENVIRONMENTAL IMPACT OF URANIUM UNDERGROUND WELL MINING (ON THE EXAMPLE OF MYKHAILIVKA POLYGENIC DEPOSIT OF THE UKRAINIAN SHIELD)
Authors:   SI "Institute of Environmental Geochemistry of the NAS of Ukraine", Kyiv, Ukraine, Verkhovtsev V. , Sushchuk К. ,   SI "Institute of Environmental Geochemistry of the NAS of Ukraine", Kyiv, Ukraine, Tyshchenko Yu. ,   SI "Institute of Environmental Geochemistry of the NAS of Ukraine", Kyiv, Ukraine, Meshcheriakov S. ,   SI "Institute of Environmental Geochemistry of the NAS of Ukraine", Kyiv, Ukraine, Koliabina І. ,   Institute of Geological Sciences, NAS of Ukraine, Kyiv, Ukraine
Published: September 2023

Nuclear energy is an important component of Ukraine's national security. Providing this industry with its own raw materials is one of the priority, long-term tasks of the state. One of the ways to successfully solve this task is to create a favorable investment climate for the involvement of private business entities in the development of the domestic mining industry.
In Ukraine, numerous uranium deposits have been explored, which are characterized by relatively small reserves, which is why until recently they were not considered promising for development by the state mining company Eastern Mining and Processing Plant (Zhovti Vody). These deposits are not profitable for development by traditional methods – mining or quarrying, but they can be worked out by the method of underground well leaching. In addition to lower capital costs, this method is also characterized by the fact that it is accompanied by a lower environmental load.
The article highlights some aspects of the generalized results of the impact on the environment of the new activity analysis, which involves the creation of a private enterprise for research and industrial development and subsequent extraction of uranium at the Mykhailivka deposit in the Kazankivskyi district of the Mykolaiv region, which relate to the choice of technology evaluation for the extraction of minerals by the method of underground well leaching. The projected enterprise will consist of several temporary mining sites and a stationary industrial site of the processing complex, as well as engineering and transport infrastructure facilities. After working out the deposit, land reclamation and their return to land users and subsoil rehabilitation will be carried out, which will ensure their restoration to the pre-project state.
On the territory that may be affected by the construction and operation of the planned enterprise, full-scale field and laboratory geo-ecological investigations were conducted and their results were described.
Disease-modifying osteoarthritis drugs (DMOADs): new trends in osteoarthritis therapy
Authors: Shavlovskaya O. A. , Gromova О. А. , Kochish A. Yu. , Yukhnovskaya Yu. D. , Romanov I. D. , Bokova I. A.
Published: September 2023

The review examines pharmacological agents that can have potential disease-modifying osteoarthritis drugs (DMOADs) status. DMOADs prevent the progression and further structural joint damage (structure-modifying effect), leading to a decrease in symptoms severity (symptom-modifying effect), such as pain, and improvement of joint function. Approaches to potential DMOADs selection are discussed: (1) the preferred target (bone, cartilage, synovia); (2) action drug mechanism/anti-cytokine therapy (matrix metalloproteinase inhibitors, inhibitors of pro-inflammatory interleukins, etc.). The main delivery systems of drugs claiming to be of DMOADs status and possible contribution of immunological mechanisms to osteoarthritis pathogenesis are considered. Methods evaluating the effectiveness of DMOADs therapy are of great interest (cytology, microscopy, radiological research methods, blood and synovia biochemical markers). Based on research results analysis, the following substances can be considered as potential DMOADs: chondroitin sulfate, glucosamine sulfate, undenatured type II collagen, vitamin D. Each of them has symptom-modifying and structural-modifying effects.
The course of COVID-19 with the development of “shock organs — lungs and heart”
Authors: Alpidovskaya Olga V.
Published: September 2023

The article presents a clinical and morphological description of a case involving death upon admission to a hospital, marked by developed sepsis and septic shock caused by the addition of bacterial flora. It also presents a clinical and morphological description of the development of shock organs lungs and heart after infection with SARS-CoV-2.
A 38-year-old patient was hospitalized diagnosed with severe coronavirus infection, leading to shock. Complications arising from the underlying disease included bilateral viral interstitial pneumonia. Virological analysis of throat and nose swap samples confirmed SARS-CoV-2 coronavirus RNA. The patients condition, evaluated on the NEWS2 scale, scored 18 points. C-reactive protein levels were measured at 117 mg/l, and procalcitonin level was 9 ng/ml. Despite treatment efforts, the patient did not survive. Sectional examination in the lungs showed focal atelectasis of various sizes, edema with a large number of red blood cells. In the alveoli, there are fibrin threads and hyaline membranes blood stasis in the microcirculatory bed. In the heart, uneven blood filling in vessels, subendocardial hemorrhages, dystrophic and necrobiotic changes in cardiomyocytes, small foci of necrosis, fragmentation of cardiomyocytes, and intermuscular edema were noted. In the described case, the patient developed an infectious-toxic shock with severe changes in the lungs and heart attributed to a SARS-CoV-2 infection. These changes were intensified because of the addition and activation of bacterial flora due to a violation of the barrier function of the lung epithelium, leading to its complete destruction.
Online quality assurance system in vocational schools using the website: A user satisfaction perspective
Authors: Hadi S. , Wijaya W. M. , Utari R. , Wijayanti W. , Jabar C. S.A.
Published: September 2023

Introduction. This study was conducted to identify the factors that influence user satisfaction to determine the quality of the website (online system) for quality assurance in vocational education from the user’s point of view and to provide the best recommendations for improving the quality of the vocational school quality assurance online system.

Aim. This study aims to analyse the quality of the vocational school quality assurance website that affects user satisfaction using the WebQual model.

Methodology and research methods. This research used structural equation modelling – partial least square (PLS-SEM) analysis. The purposive sampling technique was chosen to determine the sample of respondents from operators or users of the quality assurance website from 36 vocational schools in Yogyakarta Province, Indonesia.

Results. Based on the analysis results, it was found that the service interaction quality factor significantly influenced the e-service quality of the vocational school website for quality assurance, which then directly affected website user satisfaction.

Practical significance. This research has implications for developing vocational school website for quality assurance to optimise the website function. This research also has implications for schools to facilitate performance reporting through quality assurance website.
Multilevel Probabilistic Canonical Correlation Analysis for Integrative Analysis of Multi-Omics Data with Repeated Measurements
Authors:   , Kim Yuna , Bellamy Scarlett L.
Published: September 2023

Multi-omics data have been used to characterize covariation in multiple biological profiles, allowing for a more comprehensive understanding of complex biological processes. Moreover, the reduction in costs of high-throughput technologies has further broadened the scope of multi-omics studies enabling the collection of repeated measurements or longitudinal data. While mixed effects models are widely used in repeated measures single omics applications, their use in applications for integrative analyses of multilevel structured multi-omics data is less developed. Probabilistic canonical correlation analysis (PCCA) considers probability models for jointly studying the relations among two sets of data, collected on the same set of samples. In this dissertation, we propose (1) multilevel probabilistic CCA that extends PCCA to repeated measurements data to help learn the underlying shared structures between two omics data sources simultaneously at both the within- and between-subject levels, (2) sparse multilevel PCCA for a variable selection and better interpretability by imposing sparsity on the feature loadings using adaptive lasso, and (3) sparse multilevel multiple PCCA to facilitate the integration of more than two sets of variables. We examine our proposed methods' operating characteristics and variable selection performance and compare our approach with the standard integration methods through simulation studies. Finally, our methods are illustrated with an application to real data from a study, which investigated the associations between advanced colorectal adenoma, pattern recognition receptor genes (PRRs), and gut microbiota, for integration of gene expression and microbiome data.
IOT financial management system for energy enterprise management risk and prevention and control strategy under the background of double carbon
Authors: Cui Rui
Published: September 2023

Despite the absolute number of developments and products of enterprise management systems and platforms, there are still limited ways to achieve risk assessment of enterprise financial management by energy enterprise stakeholders. To reduce the financial management pressure of energy enterprises as well as to reduce enterprise financial risks, this paper establishes an Internet of Things(IOT) financial management system. The system was also comprehensively evaluated based on the financial risk management status of each company for the period 2016-2020. The results show that a significant increase in the share of non-current liabilities was observed after the introduction of the IOT-based financial management system in 2018. Relative to the 2017 data, the current liability ratio decreased by 2.96%, 7.98%, and 14.59% for 2018, 2019, and 2020, respectively. The ratio of corporate investments to revenue decreased by 8.74%, 22.91% and 16.83%, respectively. Investments as a percentage of earnings decreased by 6.22%, 5.48%, and 6.82%, respectively. The ratio of undistributed earnings decreased by 9.69%, 18.82% and 35.39%, respectively. Finally, the introduction of the IOT's financial management system reduced financial management costs by a factor of 2.822, 4.358 and 5.501, respectively. And the cost of managing people in an integrated manner was reduced by 2.964, 3.012 and 4.004 times respectively.
Study on the Coupled and Coordinated Development of Village Cultural Industry and Ecological Environment in the Context of Rural Revitalization
Authors: Gu Haiyan
Published: September 2023

The development and transformation of the ecological environment is an important content and future indicator of global environmental change. At the same time, people of all countries are affected by comprehensive human factors such as local and local cultural industries and humanistic thoughts while jointly protecting the environment. This paper studies the coupling relationship between the development of village cultural industry and ecological environment changes and comprehensively considers the aspects of detecting regional ecological environment changes, optimizing cultural industry facilities, coordinating regional sustainable development, and constructing regional ecological security patterns in the context of rural revitalization. The results showed that the vegetation or forest coverage increased by 9.2%, 17.4%, 28.1% and 30.5% respectively under the cultural industry protection levels of 2-5. The air pollution index decreased by 11.2%, 17.9%, 25.2% and 30.3% respectively, and the pollution of river water resources decreased by 4.1%, 6.6%, 8.9% and 11.1% respectively. The comprehensive ecological environment development index increased by 9.43%, 17.41%, 28.59%, 30.48%, 31.61%, 33.22%, 34.80%, 35.71% and 36.27% respectively under the cultural industry development level of 2-10. Overall, the cultural relics protection strategy of the village cultural industry under the background of rural revitalization has significantly promoted the comprehensive ecological environment in the entire planned area.
Innovation of school-enterprise collaborative cultivation mode for university e-commerce majors in the context of symbiosis theory
Authors: Nie Yujia
Published: September 2023

School-enterprise collaborative training model is a system of cultivating talents through school-enterprise cooperation and combining practice. This paper explores the practical model of university collaborative innovation based on symbiosis theory, aiming at examining and analyzing the complex synergistic relationship between each inner symbiotic unit, revealing the inner practical evolution logic, and providing useful reference and inspiration for the improvement of university collaborative innovation performance. The symbiotic model of collaborative innovation between universities and enterprises interacting with each other is constructed, and innovation is carried out with market demand as the link. Based on this, e-commerce majors in colleges and universities should integrate enterprise elements, form multilateral communication mechanisms and promote the stability of symbiotic relationships. In order to verify that the symbiosis theory can innovate the school-enterprise collaborative training model, a school-enterprise cooperation internship training platform was built. 19.1% of students felt very dissatisfied and 18.9% felt very satisfied with it before the internship. The students who were very dissatisfied after the internship decreased from 19.1% to 2.1% before the internship, and 53.1% of the students completely achieved the goal, which indicates that improving the symbiotic integrated governance system of university collaborative innovation can improve the ability of university collaborative innovation comprehensively.
Environmental and ecological preservation-oriented tourism development of the intangible cultural heritage of Guangxi, Yunnan and Guizhou ethnic minorities
Authors: Guan Ping
Published: September 2023

The intangible cultural heritage of ethnic minorities in Guangxi, Yunnan and Guizhou is born and grows essentially basing local environmental protection. Doubling efforts in protecting the ecological environment is the key to enabling the live transmission of such non-material cultural heritage. To better preserve the environment in places inhabited by ethnic minorities, this paper probed into and verified the live transmission tourism development of the intangible cultural heritage of ethnic minorities in Guangxi, Yunnan and Guizhou, in virtue of the evaluation system built applying the dimensionless method. The results suggested that tourism development has improved the ecological environment of ethnic minority villages. Digitally, the utilization rate of clean energy and resource exceeded 85% and 76.8%, while the vegetarian coverage and afforestation area reached 45% and 137.4 hectares respectively. That made level 5 the impact of the intangible cultural heritage tourism development of ethnic minorities on the corresponding ecological environment, enabling joint development.
Fuzzy modeling of coffee productivity under different irrigation depths, water deficit and temperature
Authors: Zullo Godinho Emmanuel , De Lima Caneppele Fernando , Almeida Gabriel Filho Luís Roberto , Pires Cremasco Gabriel Camila
Published: September 2023

The coffee culture has great economic importance on the world stage, especially for Brazil. Considered one of the most traded commodities on the world's trading exchanges. Thus, the main objective of this study was to develop a system based on fuzzy rules to evaluate coffee productivity, using irrigation, soil water deficit and ambient temperature as the main production factors. The research was developed from searches of scientific data on the main variables for coffee production. The work was divided into two stages: the first in the scientific search for data collection and the second in the development of the fuzzy model. With this, it was parameterized that the input variables would be the temperature, the irrigation depth, and the water deficit of the soil and for the output variable the coffee productivity. Based on the model prediction, the fuzzy system showed which variable values are necessary for the best coffee productivity, by a set of rules involving the variation of water deficit (60%), temperature (30°C) and irrigation (300 mm), for a productivity of 24 sc ha-1. The performance of the fuzzy system was tested by comparing it with articles on the subject that relate coffee production with irrigation, water deficit and temperature of the environment and in almost all cases the model was efficient, reinforcing the assessment of the strength of the scheme, the analysis was extended to several scenarios relating the same three input variables.
Право человека на благоприятную окружающую среду в международном законодательстве
Authors: Стрыгина С.В.
Published: September 2023

В статье подвергается анализу формирование института прав человека на благоприятную окружающую среду, как на международном уровне, так и внутри отдельных стран. Рассматриваются существующие категории в этой области в разных странах и их наполнение. Обращается внимание на их различие в государствах и разной степени проработанности.
Особенности современной парадигмы нормативно-правового регулирования правоохранительной службы: на примере Республики Казахстан
Authors: Чимаров С.Ю.
Published: September 2023

В статье представлен анализ отдельных нормативно-правовых установлений казахстанских источников права, в части закрепления понятий «правоохранительная служба» и «правоохранительные органы». Выявляя особенности правового регламентирования сферы правоохранительной деятельности в Республике Казахстан, автор акцентирует внимание на целесообразности юридизации рассмотренных понятий, что несомненно способствует более точному пониманию в обществе подлинной миссии правоохранительных органов, и, как следствие, предупреждению допускаемого в ряде случаев произвола с их стороны.
Об одном случае плеонастического отрицания в современном осетинском языке
Authors: Кудзоева А.Ф
Published: September 2023

Анализу подлежат сложноподчиненные предложения с придаточным времени, присоединяемым союзом цалынмæ в значении ʻпока неʼ. В статье показано, что в современной осетинской практике письма участились случаи плеонастического употребления отрицательных частиц в подобных конструкциях. Установлено, что наличие отрицательной частицы при предикате в придаточном времени с союзом цалынмæ зависит от наклонения и времени глагола, а также от конкретного значения, выражаемого придаточным предложением.
Assessment of risks caused by mercury pollution in Azerbaijan
Authors: Huseynova M.A , Dunyamaliyev E.S
Published: September 2023

Mercury is one of the most toxic metals and is widely used in the environment. It is a heavy liquid metal, which contains extremely dangerous substances that pollute the atmosphere, water and food. Sources of mercury emissions – Mining and smelting of mercury-containing ores from sulphide ores, extraction of non-ferrous metals, gold from ore, bleaching of cellulose, chlorine, caustic, vinyl chloride, electrical equipment (lamps, various power sources), measuring and control devices (thermometer, pressure gauge), mercury-containing preparations, cement production, use of mercurycontaining pesticides, combustion of coal and fuel oil. Significant amounts of mercury are also released into the environment during waste incineration. The results of the inventory of mercury emissions in Azerbaijan are presented. There were analyzed all the main areas of national industry of Azerbaijan supposed to contain mercury, conducted quantitative assessments, and in some cases revealed their trends. One of the obligations in accordance with the requirements of the Minamata Convention is the assessment of the general effect of mercury on human health. Cadastre of mercury emissions in the environment "Mercury", prepared by the United Nations Environment Program (UNEP Chemicals). Methods of finding and calculating waste.
Здоровый образ жизни студента и его составляющие
Authors: Кириченко Д.Д , Федотова Г.В.
Published: September 2023

Для успешного обучения и хорошего здоровья студентам необходимо придерживаться определенных правил и принципов здорового образа жизни. В данной статье автором рассматривается каждая из составляющих здорового образа жизни современного студента более детально, а также даются рекомендации по их осуществлению для достижения максимального эффекта.
Фармацевтическая помощь: значение и оценка качества в аптечных организациях
Authors: Афанасьева Т.Г , Лобода Я.В
Published: September 2023

Основной целью фармацевтической помощи (ФП) в аптечных организациях является обеспечение надлежащего качества фармакотерапии конкретного пациента с конкретным заболеванием. Под надлежащим качеством понимаются требования к надежности, обоснованности, эффективности и экономичности, которые должны быть регламентированы определенными стандартами. В статье рассмотрены результаты потребительской оценки качества ФП населению на региональном уровне.
Взаимодействие стали ХН65МВУ, после различных видов термической обработки, со стеклом С93-3 в процессе изготовления стеклянных изделий
Authors: Гостев С.Д , Гоц И.Ю , Саркисян А.Э.
Published: September 2023

В статье рассматриваются вопросы возможного использования дополнительной термической обработки стеклоформующей оснастки, изготовленной из нержавеющей коррозионностойкой стали ХН65МВУ, с целью предотвращения активной химической реакции между сталью и расплавом стекла во время производственного цикла, на примере электровакуумного стекла марки С93-3.
Автоматизация мероприятий обучения локализации и ликвидации аварийных ситуаций
Authors: Дегтярева А.В. , Никифоров И.А , Колокин А.А.
Published: September 2023

В данной работе рассматривается сценарный подход проведения работ по локализации и ликвидации аварий в последовательных действиях с помощью правил действий и оценивания.
Мероприятия по снижению профессиональных рисков на рабочих местах хлебобулочного производства
Authors: Диденко О.Ю , Дмитренко Е.В. , Шурай К.Н
Published: September 2023

Рассмотрены вопросы охраны труда и пожарной безопасности на предприятии хлебобулочного производства. Статическими данными подтверждена актуальность темы исследований. На основании изучения технологии производства и применяемого оборудования установлены наиболее опасные операции. Предложен комплекс организационно-технических мероприятий по снижению профессиональных рисков.
Цифровизация в строительстве: технологии будущего для современных проектов
Authors: Ким А.О
Published: September 2023

Данная статья направлена на изучение современных цифровых технологий, которые могут быть применены для обеспечения быстрого и эффективного строительства. Автором представлен анализ понятия и сущности цифровизации в строительстве и изучены основные цифровые технологии, которые наиболее популярны на сегодняшний день в рамках строительства и реализации современных проектов.
Влияние технологии получение стали 12Х18Н9Т на процесс формирования диффузионных боридных слоев
Authors: Кириллов Н.И , Гоц И.Ю , Саркисян А.Э. , Гоц А.А.
Published: September 2023

В статье описано исследование влияния режимов борирования с последующей термической обработкой на изменение толщины диффузионного слоя, микротвердость и морфологию поверхности зерна стали.
Система смазки современных судовых дизелей
Authors: Тихонов Н.Ф
Published: September 2023

Проанализирована система смазки современных судовых дизелей. Рассмотрены основные этапы по повышению эффективности и технико-экономических показателей судовых энергетических установок (СЭУ) за счѐт характера изменения режимов работы и влияющих на них факторов, применения высокотемпературных систем охлаждения.
Система «Честный ЗНАК» – гарантия качества продукта
Authors: Лукашик И..А
Published: September 2023

Статья рассматривает систему цифровую национальную систему Честный ЗНАК, как способ контроля качества продукции. Система Честный ЗНАК напрямую влияет на оборот нелегальной продукции и дает возможность отслеживать продукцию на различных этапах ее жизнедеятельности.
Оценка механизмов деформации и разрушения сплава Нп-08ХМФА, полученного на основе аддитивной электродуговой наплавки с использованием параметров неразрушающего контроля
Authors: Аносов М.С , Рябов Д.А , Казаков А.Г , Михайлов А.М , Подувальцев А.А.
Published: September 2023

В работе проведено исследование механизмов деформации и разрушения при пластическом деформировании сплава 08ХМФА, полученного на основе технологии WAAM, с использованием комбинации неразрушающих методов контроля (физическая акустика, магнитный контроль, оптические исследования). Установленные зависимости параметров контроля позволяют определить стадию разрушения материала и оценить его остаточный ресурс
Совершенствование конструкции теплообменных установок на основе методов интенсификации теплообмена
Authors: Филиппов В.В.
Published: September 2023

Рассмотрены направления по совершенствованию методов интенсификации теплообмена с целью разработки новых энергоэффективных теплообменных установок
La educación ética y en valores para el fortalecimiento de los procesos de convivencia escolar
Authors: Pérez Vargas John Jairo , Guerrero Caicedo Aleyda Emilce , Urbano Mejía David
Published: September 2023

Diferentes autores se han referido a la existencia de problemas asociados con la convivencia escolar, la formación de la personalidad, el aprender, el sentido de la legalidad, la justicia y la equidad dentro de los salones de clases. La educación en valores y el fortalecimiento en los procesos de convivencia en la formación escolar motivan un gran interés social y educativo ya que hoy en día es un contenido específico en los currículos escolares colombianos a partir de lo propuesto en la Ley 115 de 1994.
Es imperativo entonces analizar cómo se fortalece la formación en este ámbito, donde el clima escolar sea favorable, siendo el área de ética y valores, una herramienta fundamental para abordar estas problemáticas, y trasladarlas así a un plano transversal respecto de las demás áreas del conocimiento. Se busca entonces, dinamizar los procesos en el tema de la educación en valores para fortalecer la convivencia en estudiantes de básica primaria del municipio de Tumaco – Nariño, en el cual se analizan narrativas de los sujetos y diferentes referentes que han abordado el tema
Para el desarrollo de este proyecto se propone una investigación de orden cualitativa y en el marco de la misma el uso de la investigación narrativa que supone la recolección de información a través de los relatos que cuentan las personas sobre sus vidas, experiencias y percepciones educativas, para ello se emplean entrevistas semiestructuradas individuales que servirán como insumos para el desarrollo de la investigación.
Modelling the regional variability of building activity in Greece: A multi-level multinomial logistic regression approach
Authors: Kantianis Dimitrios , Polyzos Serafeim , Tsiotas Dimitrios
Published: September 2023

This paper studies spatial differences in the fluctuations of the regional building activity in Greece, by developing a composite multinomial logistic regression model expressing the building activity’s variability in socio-economic terms. The results show that the variability in building activity is related to economies of scale within the construction sector, along with the performance of two other Greek economy’s major sectors, i.e., tourism and tertiary, in highlighting a dependence on the prime drivers of economic and regional development. Overall, the research provides empirical evidence on the macro-economic modelling of spatial demand, based on a proxy incorporating all aspects of human activity in the geographical space.
Los mototaxis del Perú y las contradicciones de la «(in)formalidad» y «modernidad»
Authors: Boose William
Published: September 2023

Este artículo ofrece una ambiciosa, aunque todavía fragmentada, historia de los mototaxis del Perú. Ofrece tres argumentos claves. Primero, destaca que los mototaxistas han jugado un papel fundamental en la producción del espacio urbano. En segundo lugar, expone que los discursos estatales, de élite y populares sobre la «informalidad» y la «ciudad moderna» estigmatizan a los mototaxistas de maneras clasistas y racializadas, marcándolos para una vigilancia policial estricta. Finalmente, sugiere que si pensamos con los mototaxistas y la materialidad de los mototaxis, podemos revelar las contradicciones inherentes de los binarios «formal»-«informal» y «moderno»-«no-moderno» y así analizar con mayor lucidez el espacio y las relaciones urbanas.
Saudade: versões para piano solo e quinteto de cordas
Authors: Sant´Anna Gomes José Pedro , Taffarello Tadeu Moraes ,   Universidade Estadual de Campinas
Published: September 2023

A Saudade, de Sant’Anna Gomes, possivelmente tenha sido também escrita para a formação de quinteto de cordas, entretanto, o seu manuscrito encontra-se desaparecido. Até o momento, foi localizada apenas uma redução para piano realizada por Emilio Giorgetti, publicada no Almanach Litterario de 1879. Posteriormente, Carlos Gomes, irmão de Sant’Anna, fez um arranjo para quinteto de cordas, expandindo a composição inicial. A presente edição traz estas duas versões para a obra de Sant’Anna Gomes, editadas com base em seus manuscritos encontrados no almanaque previamente citado e no Museu Carlos Gomes de Campinas-SP. Além da grade com as partes instrumentais, apresenta também as partes cavadas, aparato crítico e um texto introdutório, com informações sobre os compositores, sobre o contexto da produção da obra e sobre a edição.
Stress Level Differences on Final Year Nursing Students During Distance Learning Between Gender
Authors: Yustanti Audy Savira , Sukartini Tintin , Zulkarnain Hakim
Published: September 2023

Introduction: The implementation of distance learning on final-year nursing students who are preparing thesis often gives more burden and stress. Stress is certainly different between male and female students. The purpose of this study was to determine the difference in stress levels in final-year nursing students by gender. Method: The study was comparative research with cross-sectional design. Total samples were 167 final-year nursing students. Independent variables were distance learning. Dependent variables were stress level. The instrument used was questionnaire and analyzed by T test. Results: The number of students who experience stress is dominated by female students as much as 83.2% or 139 people. The most common level of stress found in mild stress was 28.1% or 66 people. Additionally, the result of comparative test found that there was a significant difference of 0,645 (p > 0,05) which there was no significant difference of stress between male and female student of final semester Conclusions: It concluded that there was no significant difference in stress levels between male and female students. Gender differences was not followed by significant differences in stress levels in the study subject.
Challenges of school resources management for curriculum delivery in South African Rural High Schools: Principals' perceptions on the way forward
Authors: Ajani Oluwatoyin Ayodele
Published: September 2023

Various existing studies have established the multi-faceted nature of social inequalities in South Africa. The social inequalities also segregate schools into urban and rural schools, with adequate or lack of infrastructure influencing learners' performances in various South African schools. Hence, school principals are expected to manage the available resources to attain curriculum delivery and the whole school's performance. This qualitative study explored principals' perspectives on managing uneven school resources to achieve the goals and objectives of the education system. This study adopted an interpretive paradigm to understand the voices of 20 rural school principals in semi-structured interviews. The principals were purposively selected from 20 rural schools in King Cetshwayo district in KwaZulu-Natal. The audio-recorded interviews were thematically analysed to generate themes for findings and discussion. Findings revealed that most rural schools need more adequate school resources, and the principals need more support to attain quality curriculum delivery in schools adequately. The principals also lamented the high expectations placed on their schools for the academic excellence of their learners. Thus, the contents of each subject curriculum could not be efficiently unpacked and delivered to learners. The study, therefore, recommends improvement in resource provision to rural schools. At the same time, principals should be capacitated on effectively managing available school resources to achieve desired and efficient curriculum implementation in rural schools.
Incorporating new technologies into teaching in South Africa
Authors: Ohei Kenneth , Evangelos Mantzaris  , Ntshangase Bhekabantu Alson , Olutade Enitan Olumide
Published: September 2023

The constantly evolving technology landscape inevitably calls for technological integration in learning and education. It is essential in the world we live in today for every learning method to include the use of new technologies. The study's primary goal is to examine strategies to integrate modern technologies into teaching in South Africa. The paper strives to understand the state of education in South Africa; the government’s contribution to education so far; teachers’ attitudes and competencies; as well as, and the benefits that new technologies can offer the education system in South Africa. A systematic review of literature that relates to the infusion of conventional technologies into educational settings has been adopted. The research conducted in this paper demonstrated that integrating technology into the teaching-learning process can be a useful strategy for training educators and learners for improved learning and educational outcomes in South Africa. Furthermore, the study's findings revealed that many South African instructors have a negative attitude regarding the usage of modern technologies for teaching. The paper recommended that the government should prioritizes funding for education; and concluded that blended learning is best used as the instructional strategy in South African classes.
A qualitative meta-analysis of issues and challenges of trade facilitation in developing countries
Authors: Gumbo Nombeko , Nkala Peter
Published: September 2023

Trade facilitation is widely touted in the literature as a means to increase trade, capital inflows, and economic growth as a result of lower transaction costs; however, its implementation and efficacy pose challenges, especially for developing nations. Despite controversies and differing perspectives on these challenges, some of which were published prior to February 22, 2017, when the Trade Facilitation Agreement went into effect, there is no meta-analysis that evaluates the validity of these challenges. This qualitative meta-analysis is a systematic review of qualitative research examining the difficulties and obstacles developing countries face in instituting trade facilitation reforms. This document lays the groundwork for resolving general trade facilitation implementation challenges in Southern Africa, and in particular Zimbabwe. Significant obstacles to the successful implementation of trade facilitation initiatives include limited financial resources, infrastructural inadequacy, and inadequate institutional architecture. Requisite human capital inadequacy is one of the primary impediments to the successful implementation of the trade facilitation reform process. The elimination of these obstacles would unquestionably boost innovation in trade and commerce, as well as the region's trade legitimacy. Trade liberalization, improvement of legal inter-regional trade, and active participation by merchants in global value chains could be advantageous to governments in developing countries through trade facilitation.
Accelerating growth of businesses through networking services, incubation infrastructure and management mentoring: A perspective of startups in Kenya
Authors: Stephen M.A. Muathe  , Otieno Victor
Published: September 2023

Worldwide, startup businesses are essential for any country's economic development. Despite the rapid growth of start-ups, their likelihood of success and viability remain low. This trend is more observed in developing countries due to the low uptake of business incubation services such as Kenya. The aim of the current study was to determine the effect of networking services, physical incubation, and management mentoring on the growth of start-ups in Kenya. The study was based on the social network theory, the theory of the firm, the stochastic theory and the trait theory of entrepreneurship. A cross-sectional research design was used. A sample size of 227 respondents was selected from a total population of 567 respondents using proportionate stratified and simple random sampling techniques. Primary data was collected using a structured questionnaire. The data was analyzed with multiple linear regression with the help of SPSS. The finding of the study indicated that there was a positive and significant effect between networking services, physical incubation infrastructure and management mentoring and growth of startups. The study suggests that startups should join associations like the Associations of Startups and SME Enablers of Kenya and the Association of Countrywide Innovation Hubs to access incubation infrastructure. This will allow access to investor networks, civil society programs, and government agencies, accelerating business growth. Additionally, business incubators can partner with universities for specialized research in areas like health, agriculture, and climate change through the triple helix model.
Bahasa Indonesia
Authors: Sari Nahwa Aulia Kartika , Nur Hestiyani Rani Afifah , Nafiisah Nafiisah
Published: September 2023

Indonesia as a developing country still faces difficulties in dealing with various health problems, one of which is diarrhea, with the highest prevalence of incidence in the age group of children. Children tend to be indifferent to changes in their own body condition. This is the reason why the role of sufficient knowledge and skills are related to maternal diarrhea management, to reduce the high rate of disability and mortality due to diarrhea. Objective in this research is to determine the relationship between maternal knowledge and efforts to treat diarrhea in children in Banyumas District, Banyumas Regency.
 The Methods of this study is an observational analytic study with a cross-sectional design on an accessible population of mothers from kindergarteners in Banyumas District, Banyumas Regency. Selected respondents were 100 people using the snowball sampling method.
The Result are total of mothers with “good” level of knowledge regarding diarrhea are (72%), and mothers with “sufficient” level are (28%). In terms of the level of diarrhea management, as much as (89%) are in the “good” category, and as much as (11%) are in the “lacking” category. The result of the data analysis test with the Fisher Exact Test shows the significance value of p = 0.631. So, the Conclusion of this research is There is no significant relationship between maternal knowledge of diarrhea management in kindergarteners in Banyumas District, Banyumas Regency.
AKTIVITAS ANTIBAKTERI EKSTRAK TANGKAI Begonia multangula Blume TERHADAP PERTUMBUHAN Aggregatibacter actinomycetemcomitans
Authors: Sari Dwi Nur Indah , Prihastuti Christiana Cahyani , Andini Restian Febi , Gusri Aldina , Ghani Muhammad Hisyam , Nabila Haidy Lailatun
Published: September 2023

Periodontitis is the most common dental and oral disease found in society and can cause tooth loss. One of the bacteria that causes periodontitis is Aggregatibacter actinomycetemcomitans. Periodontitis treatment is carried out by mechanical therapy (scaling and root planning) accompanied by chemical therapy (antibiotics and mouthwash). Prolonged use of chemical therapy can cause resistance, impaired taste and discolored teeth. As an alternative, herbal ingredients that have antibacterial properties can be used. Begonia multangula Blume stalks are used in several areas as a medicinal plant and have antibacterial activity. The purpose of this study was to determine the antibacterial activity of Begonia multangula Blume stalk extract on the growth of A. actinomycetemcomitans in vitro. The study was conducted in an experimental laboratory with A. actinomycetemcomitans ATCC 43718 as a sample. Begonia multangula Blume stalks were extracted using the maceration method and 5 concentration series were made (3.12%, 6.25%, 12.5%, 25% and 50%). The antibacterial test was carried out by the paper disc diffusion method with a positive control of 2% Chlorhexidine gluconate and a negative control of 1% DMSO. The diameter of the inhibition zone was then statistically analyzed. The results showed that the antibacterial activity of Begonia multangula Blume stem extract increased with increasing concentration with the highest activity at 50% concentration with an inhibition zone of 20.33 mm (p<0.05). The conclusion of this research is that the ethanol extract of Begonia multangula Blume stalk has antibacterial activity against A. actinomycetemcomitans.