bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALYSIS OF ALGORITHMS OF OPERATION OF THE ORYOL REGIONAL CLINICAL HOSPITAL
Authors: Новикова Е.И. , Коровин Е.Н. , Кузнецова Е.М.
Published: October 2024

Стационарная медицинская помощь является одним из основных видов медицинской помощи, оказываемой населению. Она включает в себя диагностику и лечение заболеваний в условиях стационара. Стационарная помощь играет важную роль в системе здравоохранения, поскольку она позволяет обеспечить квалифицированную медицинскую помощь пациентам с тяжёлыми заболеваниями и травмами. Однако оказание стационарной помощи сопряжено с рядом проблем, таких как нехватка медицинских кадров; недостаточное финансирование; устаревшее оборудование; неэффективное использование ресурсов. В связи с этим возникает необходимость анализа и оптимизации оказания стационарной помощи. Анализ позволит выявить проблемы и определить пути их решения. Оптимизация позволит повысить эффективность и качество оказания помощи при имеющихся ресурсах. Актуальность данной работы заключается в том, что она направлена на решение этих проблем и повышение эффективности оказания стационарной помощи населению. Результаты работы могут быть использованы для разработки рекомендаций по оптимизации оказания стационарной помощи

Inpatient medical care is one of the main types of medical care provided to the population. It includes the diagnosis and treatment of diseases in a hospital setting. Hospital care plays an important role in the healthcare system, as it allows for the provision of qualified medical care to patients with serious illnesses and injuries. However, the provision of inpatient care is associated with a number of problems, such as: lack of medical personnel; insufficient funding; outdated equipment; inefficient use of resources. In this regard, there is a need to analyze and optimize the provision of inpatient care. The analysis will identify problems and identify ways to solve them. Optimization will improve the effectiveness and quality of care with available resources. The relevance of this work lies in the fact that it is aimed at solving these problems and increasing the effectiveness of providing inpatient care to the population. The results of the work can be used to develop recommendations for optimizing the provision of inpatient care
Enhancing Supply Chain Efficiency through SAP SD/OTC Integration in S/4 HANA
Authors: Nanda Kishore Gannamneni  , Vishwasrao Salunkhe  , Pronoy Chopra  , Er. Aman Shrivastav  , Prof.(Dr) Punit Goel  , Om Goel
Published: October 2024

In the modern business landscape, optimizing supply chain efficiency is crucial for maintaining competitive advantage. This study explores the integration of SAP Sales and Distribution (SD) and Order to Cash (OTC) processes within the SAP S/4HANA environment. By leveraging the real-time data processing capabilities and streamlined workflows of S/4HANA, organizations can achieve significant enhancements in their supply chain operations. The research examines key benefits, including improved order accuracy, faster order fulfillment, and enhanced visibility throughout the supply chain.
The study highlights how the seamless integration of SD and OTC facilitates better collaboration between sales, finance, and logistics, thereby reducing lead times and operational costs. Furthermore, it addresses the challenges companies face during implementation, such as data migration, change management, and user training. Through a case study approach, the research provides insights into best practices and strategies for successful integration, emphasizing the importance of aligning technology with business processes.
Ultimately, this study underscores the transformative impact of SAP SD/OTC integration in S/4HANA on supply chain efficiency, positioning it as a vital enabler for organizations striving to adapt to dynamic market demands. The findings contribute to the body of knowledge on enterprise resource planning and serve as a guide for businesses looking to harness the full potential of their supply chain systems.
CONCEPTUALIZING DIGITAL ACCESSIBILITY FOR STUDENTS IN EDUCATION
Authors: Dr. Madhumita Baidya  , Ananya Baidya
Published: October 2024

The primary aim of education is to bring all-round and harmonious development of individuals in different aspects of their life and enable them to attain their full potentialities for performing any productive tasks. Hence, every individual has the right to receive equal opportunities for quality education irrespective of their physical, socio-cultural, and economic backgrounds. However, in the recent decades, the roles accomplished by modern technologies in the domain of education with respect to delivery of instruction, learning activities, teaching strategies, process of evaluation etc. are very much crucial and noteworthy. Thus, it is important to understand the necessity of equal access towards advanced technologies of all students at different stages of education. Therefore, the present paper aims to explore the very notion and issues of digital accessibility, recognizes its major provisions and practices that are designed for all learners so that they may perceive and utilize those digital media effectively. Finally, the researchers of the paper try to address various benefits and challenges besides examining the educational implications of digital accessibility for ensuring adequate students’ engagement in learning.
KEYWORDS: Digital Accessibility, Provisions and Practices for all learners, Benefits and Challenges, Educational Implications
IMPACT OF RENEWABLE AND NON-RENEWABLE ENERGY ON FOREIGN DIRECT INVESTMENT AND ECONOMIC GROWTH
Authors: Adebayo Moses
Published: October 2024

This study examines the impact of renewable and non-renewable energy on foreign direct investment (FDI) and economic growth in Nigeria from 1980 to 2017. The objectives are to assess how renewable energy influences economic growth, FDI, and the interplay between renewable and non-renewable energy. Using techniques such as the Augmented Dickey-Fuller test, Co-integration, and the Auto Regressive Distributed Lag (ARDL) model, secondary data from the World Bank were analyzed, focusing on GDP, renewable energy, non-renewable energy, and FDI. The findings indicate that GDP positively influences renewable energy in the long run, while non-renewable energy has a negative effect. In the short run, non-renewable energy and GDP significantly impact renewable energy, while FDI shows no effect. Recommendations include fostering a stable political environment to attract FDI and providing incentives like subsidies and tax holidays to promote trade and investment in renewable energy. Effective macroeconomic management is essential for translating economic growth into increased renewable energy consumption in Nigeria.
KEYWORDS: Renewable Energy, Non-Renewable Energy, Foreign Direct Investment and Economic Growth.
Agglomeration processes and inclusive development: strategic planning and smart approaches
Authors:   Lviv Polytechnic National University, Popadynets Nazariy , Oleksyuk Hanna ,   Lviv Polytechnic National University
Published: October 2024

The purpose of this article is to delineate the principal approaches to forming strategies for rural-urban agglomerations, which serve as tools for the inclusive development of territories through innovative approaches, practical synergistic impact, and as a form of multi-purpose cooperation among territorial communities within the agglomeration’s sphere of influence. The article outlines the main approaches to agglomeration formation within the context of state regional policy, including the principles of agglomeration formation exemplified by the Lviv region, considering the approved Strategy for the Lviv Agglomeration until 2027. It identifies the elements of the agglomeration process and analyzes the problems and conditions that underlie the formulation of the Strategy for the Lviv Agglomeration for the period up to 2027. It defines territorial community, agglomeration, urbanization, inclusive development, smart specialization, and intelligent economy as a single comprehensive organizational-institutional and functional approach to territorial development. It determines the main directions for the inclusive development of territorial communities. It formulates a schema for the interconnection of strategic objectives defined in the Strategy for the Lviv Agglomeration with the directions for the inclusive development of territorial communities, including the specifics of rural communities within the context of rural-urban agglomerations. The article characterizes the normative-legal regulation of agglomerations, the peculiarities of infrastructure provision, and the socio-economic benefits arising from the creation of inter-territorial linkages. It considers the key elements of inclusive development and urbanization within regional policy, emphasizing the importance of integrating rural and urban zones. It proposes reviewing strategic goals and measures to ensure sustainable development in various aspects of agglomeration life, from infrastructure initiatives to social investments. Keywords: agglomeration, agglomeration process, territorial community, strategy, inclusive development, smart specialization, regional policy, strategic objectives.
THE DETECTION AND IDENTIFICATION OF THE CR1-LIKE MEMBRANE BINDING PROTEIN OF PORCINE ERYTHROCYTES
Authors: Zeting Z , Qing R , Zheng Z , kuohai F , Na S , Panpan S , Hongquan L , Wei Y
Published: October 2024

Erythrocyte complement receptor I-like (ECR1-like) is a natural immunoreactive molecule on the surface of porcine erythrocyte membrane. The aim of this study was to establish an effective method for the detection and characterization of porcine erythrocyte CR1-like membrane-bound proteins, and to explore their expression characteristics and biological significance in porcine erythrocyte membranes. The CR1-like protein ligands were observed by laser confocal microscopy using fluorescence immunocytochemistry with two types of PDZ-binding domain monoclonal antibodies, FAP-1 (Fas-associated phosphatase-1) and ZO2 (Tight Junction Protein ZO-2); meanwhile, immunoprecipitation and Western blot techniques were used to detect the membrane proteins of porcine blood cells. The immunofluorescence cytochemical staining showed that the specific fluorescence sites of CR1-like and FAP-1 molecules in the porcine erythrocyte membrane skeleton were identical; the sum of the difference squares of the site distances of 253 typical positive erythrocytes was 0.2224, indicating that the difference between the site distances of CR1-like and FAP-1 in each group was approximately 0. The results showed that the distribution of CR1-like and FAP-1 was consistent with a co-local relationship, and the FAP-1 molecule was clearly observed in the examined gel by immunoprecipitation. The results indicate that CR1-like does not bind directly to the erythrocyte membrane skeleton protein, but is distributed on the surface of the porcine erythrocyte membrane through the riveted structure of the FAP-1 protein molecule.
Keywords: CR1-like; FAP-1; Immunoadhesion; Porcine erythrocytes
Leisure time activities of children: Inequalities, determinants, and inter-relations
Authors: Rodrigues Daniela , Tavares Aida Isabel , Machado-Rodrigues Aristides M , Gama Augusta , Nogueira Helena , Silva Maria-Raquel G , Padez Cristina
Published: October 2024

More studies should adopt a combined approach to modifiable lifestyle behaviors because of their potential synergistic effects on health. This study aims to

observe how boys and girls allocate their time on different activities, during week and weekend days,

investigate the time inter-relations between different leisure activities, and

analyze how child and familial characteristics are associated with children’s time use in multiple activities.

In 2016/17, a validated questionnaire collected data from 3-10-year-old Portuguese children (n = 8,472). Parents reported their children’s time use in different behaviors: sleep, study, screen media use, indoor and outdoor play, and school commute, as well as children’s participation in sports, and socio-economic characteristics of the family. A combination of statistical analysis (e.g., t-tests, pairwise correlations and multiple linear regression) revealed that:

boys reportedly have higher screen time than girls, but they also accumulate more time in outdoor play;

the time spent in different activities was determined by a set of family sociodemographic factors, such as urbanization and parental employment; and

exists some inter-relation between leisure activities with high screen time being significantly associated with less sport participation and less sleep duration.

Identifying time spent in multiple activities that differ by sex (and associated determinants) is critical for the development of activity promotion strategies, and may help to inform evidence-based policies designed to increase physical activity and decrease sedentary behavior in young children. Present findings highlight the growing importance of electronic media in children’s life and how they can displace other leisure activities.
A contribuição de Carajás na formação de monitores e pontos focais do Programa Monitora
Authors: Lima Figueiredo Amanda , Rego Mendes Keila , Da Costa Dias Romel , Silva Costa Wendelo , Caldeira Gomes Gabriel , Guedes Raimundo Façanha , Macedo Vieira André Luis
Published: October 2024

O Programa Nacional de Monitoramento da Biodiversidade – Programa Monitora, desenvolvido pelo Instituto Chico Mendes de Conservação da Biodiversidade, é uma iniciativa que busca avaliar o estado de conservação e uso da biodiversidade, sendo uma ferramenta fundamental para apoiar a gestão dos recursos naturais. O Programa Monitora foi implementado em Carajás em 2016 e, desde então, foi consolidado e ampliado; processos que exigiram capacitações constantes para aumentar o número de monitores. O objetivo deste trabalho foi avaliar a atuação do Núcleo de Gestão Integrada Carajás no desenvolvimento de ações formativas do Programa Monitora. Para isso, foi utilizado o Banco de dados sistematizado pela Coordenação de Monitoramento da Biodiversidade, somado a informações de capacitações locais do arquivo do NGI ICMBio Carajás. A partir desse conjunto de dados, foram feitas análises descritivas, qualitativas e quantitativas. Foram realizados 73 cursos de monitoramento da biodiversidade entre 2013 e 2023, com destaque para o componente Florestal, o mais desenvolvido. A maioria (83,99%) dos cursos foi realizada presencialmente, entretanto, após 2020, uma parcela significativa foi online ou híbrida. Carajás desempenhou um papel fundamental capacitando, através de dez cursos, 211 participantes, dentre esses, 99 pontos focais aptos a implementar o programa em outras regiões. Foi possível mapear 33 áreas protegidas que executam o monitoramento da biodiversidade atualmente cujos pontos focais foram formados em Carajás. A colaboração interdisciplinar e a troca de experiências durante as capacitações foram aspectos destacados. O Núcleo de Gestão Integrada Carajás desempenhou um papel ativo na realização de cursos, contribuindo para a capacitação em diferentes componentes.
Optimization of key link parameters and mechanism of the jet-stirring synergistic column flotation method
Authors: Wang Lingling , Zhu Jinbo , Zhou Wei , Wang Haoyu , Wang Shujie
Published: October 2024

In recent years, with the deepening of the degree of coal mining and the improvement of the mechanization and intelligent level of coal dressing, the proportion of fine and micro-fine coal production has been increasing. Micro-fine grade separation has gradually become an important research direction in coal washing industry. This paper is based on a novel jet-stirring synergistic column flotation method, which integrates jet-impact mixing, impeller mixing, and dispersion into the structure of a column flotation tank. By combining with existing research foundations, we construct a corresponding physical model and conduct optimization studies on key parameters related to jetting, impeller mixing, and mechanism. The resulting fundamental theory provides clear insights for the engineering application of this innovative flotation technology. The effects of jet-stirring synergy on bubble adsorption and reagent adsorption were studied, and the flotation effect of the new flotation technology was experimentally verified, laying a theoretical foundation for the industrial application of the device.
Optimal Cooling System Layout Identification for EV Components
Authors: Satyam Sumit , Nath Rahul
Published: October 2024

As the automotive sector transitions to electrification, it presents a significant technological challenge in meeting consumers' demands for reduced energy use while maintaining vehicle performance. In the early stages of developing concepts and system performance in a specific operating environment, it is critical to construct simulation models to accelerate the development process while keeping costs to a minimum. In this study, a novel framework is proposed to enable an automated optimal cooling system layout. The methodology starts with a set of components, design rules, and system requirements to automatically generate all the admissible cooling system layouts. System layouts are generated by a concept based on a yoke chain tree. The generated layouts are coupled to a set of design rules based on the hydraulic and thermal requirements of the cooling system. Each layout is iteratively simulated based on rules in the available solution space to explore the Optimal ones. The case of the Powertrain Circuit in the electric vehicle cooling system was taken as the reference for this study. The best candidates are identified by a two-criteria optimization problem based on maximizing efficiency and minimizing the power consumption of the system. Results indicate that the difference in energy consumption between the best-performing layout and the worst one is 169%.
Keywords: EV, Cooling System, Modelling, Simulations, Optimization, Cooling System Layouts
Parameter Determination – Mathematical Model of Proton Exchange Member Fuel Cell (PEMFC) using Big Bang Big-Crunch (BB-BC) Optimization
Authors: Dr C.V.Gopala Krishna Rao  , L. Harshavardhan  , B. Ramakrishna
Published: October 2024

This paper proposes a numerically simple physics based optimization (Met Heuristic) method to determine parameters of Proton Exchange Member Fuel cell (PEMFC) .A cell stack of series connected PEMFC to meet the required electrical power ratings is the usual arrangement .Each cell being operated at various operating temperatures provide individual terminal voltages .The terminal voltage measurements are made for n number of series connected individual cells. An objective function is constructed as sum squared error of voltages measured practically with that available by model upon cell parameter estimates. The obtained mathematical model after minimizing the objective function can be integrated for electrical simulation purpose of Electrical Vehicles and smart Grid co –simulation studies. The objective function being non –convex has multiple minima and escaping without being stuck in local minima is a challenge to any Met Heuristic method. Most of Met Heuristic methods are tuning factor dependent while the proposed method in this paper is numerically simple and practical, the proposed method is tested for cell stack of 35 cells and results are also compared with other algorithms and an electrical model circuit is obtained.
Keywords: Fuell cell, Voltage efficacy, Manns model, semi empirical values, Big –Bang Big-crunch method
Studi Sosial Pengaruh Menonton Berlebihan dan Kesepian Terhadap Interaksi Parasosial
Authors: Unga Andi Adhari Fargianas , Prastika Netty Dyan
Published: October 2024

Tendency limits need to pay attention to the quality of life so that everything is not excessive, a culture of healthy living must continue to be built and implemented, good living habits need to be managed regularly  so that the lifestyle persists for each individual, such as watching excessively and feeling lonely in the life of parasocial interaction. The aim of this research is to determine the effect of excessive viewing and loneliness on parasocial interactions. This research method uses a quantitative approach. The subjects of this research were 76 students who were students of the Faculty of Pharmacy and Clinical Pharmacy. The data collection method used was a Likert scale, namely a scale of excessive viewing, loneliness, and a scale of parasocial interaction. The results of the research show that: (1) there is a significant influence on excessive watching and loneliness on parasocial interactions among students Pharmacy with a calculated F value = 14.197; (2) there is a negative and significant influence effect of excessive watching on parasocial interactions with beta coefficient (β) = -0.116, t = -0.976; (3) there is a positive and significant influence of loneliness on parasocial interactions with a beta coefficient (β) = 0.612, t = 5.162.
Implementasi Nilai Tri Kaya Parisudha Dalam Moderasi Beragama
Authors: Suterji Ni Ketut , Lestari Ni Putu Prawani Uma , Sepriani Ni Kadek
Published: October 2024

Religious Moderation is a government program to achieve harmony in the lives of Indonesian people with diverse beliefs, cultures and languages. Every religion recognized in Indonesia has authentic sources that can support religious moderation, and Hinduism is no different. This research aims to examine more deeply the implementation of Tri Kaya Parisudha, including cleanliness of mind (manacika parisudha), cleanliness of words (wacika parisudha) and cleanliness of actions (kayika parisudha) to achieve religious moderation. This research is classified as descriptive qualitative research with a library research method, namely studying the sacred library texts of the Bhagavad Gita and Sarasamuscaya, and in-depth interviews with Hindu religious figures who were determined deliberately (purposive sampling). Data were analyzed using qualitative descriptive methods. Based on the analysis of the results and discussion, it is concluded that the teachings of Religious Moderation are found in the teachings of the Bhagawad Gita and Sarasamuscaya which are implemented in the Tri Kaya Parusdha teachings. The implementation of the Tri Kaya Parisudha values ​​in Religious Moderation in Indonesia is made easier by increasing understanding and grounding the teachings of the Bhagavad Gita and Sarasamuscaya, which aims to build good character and attitudes of Hindus. Having a good Hindu character facilitates social relations between, internal and external religious communities in Indonesia so that tolerance, order and peace in society are conducive.
The Hermite-Birkhoff Problem and Local Spline Approximation
Authors: Burova I. G.
Published: October 2024

This paper discusses the use of local spline approximations to solve the Hermite-Birkhoff problem. The solution to a specific problem using polynomial and non-polynomial local splines of the third order of approximation is considered. Here we discuss the case when the values of the function 𝑢(𝑥) and its derivative 𝑢’(𝑥) are given at the nodes of the grid in an alternative way: … , 𝑢(𝑥𝑗), 𝑢′(𝑥𝑗+1), 𝑢(𝑥𝑗+2), … . Note that when using polynomial and non-polynomial spline approximations, it is possible to obtain acceptable solutions in several interesting cases that are impossible when we use the classical approach. In the case of using local basis splines, many previously unsolvable problems turn out to be solvable. The results of the numerical experiments are presented.
Leleplezett prosopopeia, megrekedt szinekdoché
Authors: O. Réti Zsófia
Published: October 2024

György Dragomán’s second novel, The White King, while being extremely popular with literary audiences, also gained considerable critical acclaim. The story of Djata, the young boy who has to grow up without his father in an unnamed Eastern European dictatorship has been translated to thirty languages due to its powerful images and complex, yet easily readable language, which works well with adolescents as well. Using close reading, the present paper focuses on the genre related dilemmas of the novel. The paper uses Paul de Man’s understanding of prosopopeia and the concept of dysfunctional synecdoche to argue that the genres of “father novel”, bildungsroman and dystopia are each other’s logical consequences and as such are intermingled in The White King.
Round Cell Tumors - Classification Overview
Authors: Pathak Kush , Nayak Prachi , Karadwal Asha , Nayak Sushruth , Tekade Satyajit
Published: October 2024

Round cell tumors from time indefinite have been affecting mankind, not only by their dangerous and lifethreatening nature but also by their vast variety. Number of tumors share similar histology, composed ofrelatively uniform primitive Small Round Blue Cells. They also share many demographic, radiographicand clinical similarities, which often lead to misinterpretation and wrong diagnosis. These tumors, althoughsharing similar looks which is quite confusing, come from different origin, in different sizes, colors, site ofaction & most importantly nature. A few are aggressive and others are latent and benign. In some cases theetiology is known, however on the other hand a large number of these tumors have an idiopathic etiology.Whatever the lesion or however the appearance clinically, histopatholgically or cytologically, these round celltumors, continue to fascinate and confuse us & lack of a proper classification adds to the misinterpretation.This review article is thus an attempt to go through this vast variety of tumor thoroughly along with anattempt to provide a proper classification for the tumor itself.
Sigortacılığa Giriş
Authors: Şuayipoğlu Melda , Tanilyan Sürer Tilda , Diker Fevzi , Taşcı Mehmet Zafer , Poyraz Can Sema , Medetoğlu Batuhan , Er Hülya , Şentürk Ömer , Yılmaz Mehmet Arda , Kahramanoğlu Ali , Özcan Hakan
Published: October 2024

Risk Yönetimi ve Sigorta
Melda ŞUAYİPOĞLU
Dünya'da ve Türkiye'de Sigortacılığın Gelişimi
Tilda TANİLYAN SÜRER
Sigortanın Tarafları ve Yükümlülükleri
Fevzi DİKER
Sigortanın Temel Prensipleri
Mehmet Zafer TAŞCI
Sigorta Sözleşmesi
Sema POYRAZ CAN
Sigorta Branşları
Batuhan MEDETOĞLU
Katılım Sigortacılığı
Hülya ER
Sigorta Aracıları
İsmail YILDIRIM
Sigorta İşletmelerinde Fiyatlandırma
Ömer ŞENTÜRK
Sigortacılıkta Hasar Yönetimi
Mehmet Arda YILMAZ
Türk Sigortacılık Sisteminde Bulunan Kurumlar
Ali KAHRAMANOĞLU
Sigorta Sektöründe Meslek Grupları
İsmail YILDIRIM
Reasürans
Hakan ÖZCAN
Assessing the resilience of rural communities in the Nenets Autonomous Okrug
Authors:   N. Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences, Arkhangelsk, Russia, Maksimov Anton M. , Malygina Mariya V. ,   Northern (Arctic) Federal University named after M.V. Lomonosov, Arkhangelsk, Russia
Published: October 2024

The concept of resilience is applied to complex social systems to describe the ability of a territory (or settlement) or local community to recover from external shocks. In this context, resilience complements the concept of sustainable development by revealing the mechanisms that enable systems to regenerate during crises. In recent decades, various approaches for assessing urban resilience, including that of Arctic cities in high-risk zones, have been developed in scientific literature. However, a comprehensive methodology for assessing the resilience of Arctic rural communities has not yet been fully developed or tested. The goal of this article is to assess the resilience of several rural communities in the Nenets Autonomous Okrug (NAO), followed by their comparison and classification. Drawing on Russian researchers' experience in measuring the resilience of Arctic cities, the authors propose their own methodology for assessing the resilience of Arctic rural communities. This methodology involves measuring 11 resilience indicators, which are aggregated into a comprehensive resilience index (R-index). The R-index enables the ranking of Arctic rural communities by their resilience levels. In the course of the study, all surveyed rural communities were classified into four groups based on R-index values: 1) isolated communities with low resilience; 2) vulnerable communities prone to external shocks; 3) administrative centers of rural municipalities with moderate resilience; 4) large and stable rural communities. The primary differentiating factors among these communities include geographical location, transport links and logistics, the structure of local economies, and demographic resources. Overall, Arctic rural communities exhibit a high level of social capital. The novelty of this study lies in its application of the community resilience concept to Arctic rural areas, contributing to a deeper understanding of the factors that shape their development potential. Future research should expand the geographical scope of the study and conduct larger surveys to improve the accuracy and reliability of rural community resilience assessments.
Informal mechanisms of public participation in the development of small and medium-sized cities in Russia’s European North: A case study of nonprofit organizations and urban internet communities
Authors:   Vologda Research Center of the Russian Academy of Sciences, Vologda, Russia, Sekushina Irina A. , Lebedeva Marina A. ,   Vologda Research Center of the Russian Academy of Sciences, Vologda, Russia
Published: October 2024

This article explores the informal public participation in the development of small and medium-sized cities in the European North of Russia. It focuses on two main aspects: the impact of nonprofit organizations (NGOs) and the activity of residents on social networks, particularly in discussions and solutions to local socio-economic issues. The study reveals that NGO activities create significant opportunities for addressing local concerns raised by residents to municipal authorities. An analysis of the official pages of local governments on the VKontakte social network shows that, compared to larger cities, residents of these smaller cities are more engaged in dialogue with local authorities, demonstrate higher loyalty to published content, and actively share information of interest. The research also finds that while residents of small and medium-sized cities actively discuss urban problems in informal online communities and participate in various kinds of socially beneficial events, their participation is generally prompted by external organizers. The level of self-organization to address broader citywide problems remains relatively low. However, when dealing with personal household matters, citizens actively communicate through urban online communities. The study also highlights a high level of trust among residents, as evidenced by their strong response to calls for help in the comments. The scientific novelty of this research lies in its first-time analysis of public participation and the assessment of resident involvement in the management and development processes of small and medium-sized cities, through mechanisms such as NGOs and urban Internet communities.
Household financial security in the Russian Arctic: Micro-level analysis
Authors:   Luzin Institute for Economic Studies of the Kola Science Centre of the Russian Academy of Sciences, Apatity, Russia, Chapargina Anastasia N.
Published: October 2024

Analyzing household financial security is closely related to the formation and analysis of financial resources and their allocation. This study aims to analyze the financial security of households in the Russian Arctic regions at the micro level. Key objectives include exploring various approaches to defining and evaluating household financial security, developing a system of coefficients to measure this security, applying it to Arctic regions over time, and identifying common risks and threats to household financial security in these regions. The study synthesizes existing research on household financial security, providing a comprehensive perspective on its definition and assessment. Household financial security is assessed from two angles: first, by evaluating an individual household's financial resources and its ability to cover current expenses, save, and withstand unexpected financial shocks; second, by considering its role in regional financial stability and socio-economic development. For a thorough analysis, the study proposes categorizing financial security into manageable and unmanageable levels. Results from applying the developed coefficients reveal a disparity among Arctic regions: three regions exhibit high financial security, two regions face critical levels of insecurity, and the remaining regions fall into the average category. The study identifies key threats to financial security in each region, with low purchasing power being a common problem for all regions. The study finds that households prioritize securing their financial stability before investing their financial resources into regional development, underscoring the need for ongoing monitoring of financial conditions. The role of government in supporting household financial security is also emphasized. The practical significance of this study lies in its potential to inform the development and adjustment of regional socio-economic programs based on the findings.
Strategic perspectives for the non-ferrous metals industry: Problems and challenges for domestic producers
Authors:   Luzin Institute for Economic Studies of the Kola Science Centre of the Russian Academy of Science, Apatity, Russia, Nevolin Alexander E.
Published: October 2024

The non-ferrous metallurgy industry in Russia is undergoing profound changes due to geopolitical shifts, the transition to green energy, and the need to develop processing industries. Non-ferrous metals, as strategically important products, can play a decisive role in achieving the global goals of the Russian economy related to economic security, the development of domestic markets, the reconstruction of high-tech industries, the modernization of stably functioning industries, and the improvement of the quality of life for the population. The purpose of this research is to study the trends and risks affecting non-ferrous metal producers and to assess the opportunities and challenges for developing both external and domestic markets, ultimately aiming to ensure sustainable demand for the products of mining companies and metal producers. The primary research methods used include general scientific approaches such as comparative analysis, synthesis, and decomposition. This paper reviews the current state of Russia's non-ferrous metallurgy sector and explores its development prospects, with a specific focus on Norilsk Nickel, a key player operating in the Arctic. The main results of the study include an assessment of the current global market for non-ferrous metals, their role in the energy transition, and the formation of a low-carbon economy. The study also analyzes and summarizes the challenges facing domestic non-ferrous metallurgy and suggests potential directions for its development in the current economic context. A critical analysis of the Strategy for the Development of the Metallurgical Industry of the Russian Federation for the Period up to 2030 reveals that several important aspects and issues are not adequately addressed in the document. For example, it lacks a strategic planning methodology and fails to consider the specific characteristics and potential of the Arctic’s non-ferrous mineral resource base. The practical significance of this study lies in clarifying the prospects for utilizing non-ferrous metals to support the revitalization of high-tech industries in the national economy.
Characterization and Classification of Soil Along a Toposequence and its Implications on Crop Production in Dundaye District Sokoto, Nigeria
Authors: Patrick Ukoh Ikpe , Noma Samaila S. , Ikpe Elisha
Published: October 2024

This study characterized and classified soils along a toposequence and its implications on agricultural activities in Dundaye district of Sokoto State, Nigeria. Two pedons on three (3) different topographical positions (summit, shoulder and foot slope) on a toposequence were studied. The Summit was on relatively flatland with an elevation of 283m above sea level; shoulder was a gently sloppy land with an elevation of 271m above sea level, while the foot slope was on a low land with an elevation of 262m above sea level. Morphological properties of the soils revealed that soils of the upper slope were shallow and perfectly drained and were generally sandy in texture. Those on shoulder were deep and well drained while those at the foot slope have subangular blocky structure with evidence of biological activities at the surface. Physical properties of the soils indicate a relatively high bulk density and high porosity. The dominant exchangeable bases were Ca and Na. The soils were slightly acidic in reaction with pH range of 5.3 to 5.4, 5.2 to 5.4 and 6.5 to 6.7. Organic matter content of the soils was generally low range from 0.33 to 0.37, 0.08 to 0.16 and 0.88 to 0.93. The soils were rated low in nitrogen. The results of available phosphorus show an irregular distribution in the profiles. The soils were rated having very low available phosphorus. The implication of these on crop production is that: the pH value was rated slightly acidic to neutral which favours the cultivation of grain crops. The low organic matter content recorded on most of the soils cannot sustain crop production on long time bases. Therefore, the study recommend that the organic matter content must be substantially increased through effective crop residue management; use of mineral and organic fertilizer; addition of more organic manure and crop residue for optimum plant growth.
Influencias de las Nuevas Tecnologías en el Proceso de Enseñanza de los Estudiantes
Authors: Moscoso Tamara
Published: October 2024

Las tecnologías emergentes han revolucionado la educación al facilitar una personalización más profunda en los procesos de instrucción y adquisición de conocimientos. Actualmente, plataformas adaptativas ajustan el las actividades y el contenido de acuerdo a las preferencias y necesidades de cada estudiante de cada estudiante, lo que optimiza el tiempo de aprendizaje y reduce la desigualdad educativa. Este estudio tiene como objeto analizar como influyen las nuevas tecnologías en el proceso educativo, utilizando una metodología de revisión bibliográfica y documental con un enfoque cualitativo. Los resultados indican que las tecnologías otorgan a los estudiantes la capacidad de acoplarse a su propia forma y ritmo de aprender, aunque aún enfrentan obstáculos, como la brecha en el acceso a la tecnología, la capacitación docente y la creación de nuevas estrategias de evaluación. En conclusión, la tecnología tiene un impacto significativo en la educación, representando un avance importante para el futuro del sector educativo.
Urinary tract infection pathogens diagnosed in Basra city hospitals
Authors:   Ministry of Education, Basra Directorate General of Education, Basra, Iraq, Lafta Suaad A. , Abed Alaa H. ,   Community Medicine, Basra University College of Science and Technology, Basra, Iraq, Ibrahim Maysoon K. ,   Al-Mawani' Teaching Hospital, Basra, Iraq
Published: October 2024

Background. Urinary tract infection (UTI) is the growth of pathological bacteria within the urinary tract, and is one of the most common types of bacterial infections worldwide. Bacterial resistance to antibiotics is a major public health concern. Antibiotic-resistant bacterial infections exacerbate the situation in developed, developing and underdeveloped countries. Objective. The aim of this research is to identify the frequency of different bacterial pathogens and their sensitivity to different types of antibiotics in patients suffering from UTI in Basra city hospitals. Method. This cross-sectional study included 505 samples positive for bacterial growth. It was conducted by data extraction from hospital laboratory records, where information was obtained about bacterial examination of urine samples taken from patients with urinary tract infection. The samples were cultured and antibiotic sensitivity was tested by laboratory workers, in order to determine the appropriate treatment for patients. Results and conclusions. The average age of patients was 43.5 years, of whom (60.4%) were females. The most common bacteria was Escherichia coli (40.6%). In antibiotic susceptibility testing process, gentamicin (5.7%), ciprofloxacin (4.7%), trimethoprim (4.7%), trimethoprim/sulfamethoxazole (4.1%), and cefepime (3.9%) were the most frequently used antibiotics, while cefotetan (0.06%), ampicillin-sulbactam (0.09%), mupirocin (0.2%), cefazolin (0.2%), fosfomycin and amoxicillin (0.2%) were the least used. The highest sensitivity shown by cultured bacteria was to linezolid (95.5%), ertapenem (91.7%), teicoplanin (79.4%), nitrofurantoin (75.2%) and amikacin (72.4%). The highest resistance shown by cultured bacteria was to cefazolin (100%), oxacillin (94.6%), fusidic acid (91.2%), ampicillin (90.4%), and amoxicillin (88.2%).
Relationship between Family Support and Quality of Life in Stroke Patients
Authors: Zhachrani Noer Fitri , Muchsin Achmad Harun , Tammasesse Jumraini
Published: October 2024

Stroke is a disease of the brain in the form of impaired local nerve function that appears suddenly, progressively, and quickly. Family support is very influential on stroke patients, because family support is very instrumental in a form of assistance provided by family members to provide physical and psychological comfort when someone experiences illness and provides social support. This article review aims to determine the relationship between family support and quality of life in stroke patients. This study used the literature review method with the Preferred Reporting Items for Systematic Reviews & Meta-Analyses (PRISMA) protocol. Scientific articles or journals were downloaded from PubMed, Garuda Portal, and Google Scholar with SINTA IV and V standards within 2020-2024. In this literature, it was found that family support is an aspect that plays an important role in the quality of life of stroke patients. Family support itself includes emotional support, appreciation support, instrumental support and information support. The family is the closest person who always interacts with post-stroke patients, so the role of the family is very important in an effort to provide various supports that create a sense of security for patients.
Movie Success Prediction Based on Feature and Trailer Comments Using Ensemble+LSTM Model
Authors: Nadya Sikana  , Purba Ronsen
Published: October 2024

Predicting the success of a movie is a very important aspect due to the high risks involved in movie production. The challenge lies in the uncertainty within the movie industry and selecting the appropriate machine learning model. We can combine movie features and sentiment analysis from social media using machine learning techniques to achieve movie success prediction. The methods used for predicting based on movie features are Ensemble models (Random Forest + Gradient Boosting). Meanwhile, the methods used for sentiment analysis of trailer comments is LSTM. The evaluation of the models used is based on RMSE and accuracy calculation. The final prediction of success obtains an RMSE of 0,8807 and an accuracy of 91,19%. This represents an improvement from previous research. Further research is recommended to implement the model in the movie industry
TOGAF's Approach in Developing an Enterprise Architecture for the Information Technology Security Industry
Authors: Hidayat Rachmad Syarul , Indrajit Richardus Eko , Dazki Erick
Published: October 2024

The information technology security industry, encompassing various activities such as risk identification and assessment, policy development, and solution implementation, plays a crucial role in maintaining the integrity and security of information systems. This study aims to develop and implement an efficient and effective enterprise architecture within the information security sector, focusing on three key core processes identified as the major revenue contributors: risk identification and assessment, security policy development, and security solution implementation. Utilizing the TOGAF-based Enterprise Architecture framework, this research identifies and designs architecture that integrates various systems, applications, and business processes, facilitating better alignment within the organization. The architecture design process involves a thorough analysis of operational needs and business strategies, leading to the development of a model that enhances efficiency and reduces the risk of failure in technology implementation. The outcomes of this study are intended to provide practical guidance for information security companies to optimize operations, simplify system complexities, and achieve strategic goals more effectively. It is anticipated that the application of the designed architecture will have a significant positive impact on the company's ability to address challenges and dynamic needs within the information security industry.
Optimization of Electroless Plating Solution Parameter for Coating PETG Electrode with Copper using Design of Experiment (DOE)
Authors: Mun Kit Fong , Abdul Haq Reazul Haq , Singh Yashvir , Abdul Ghafir Mohammad Fahmi , Hassan Mohd Fahrul , Abu Bakar Sharifah Adzila Syed , Hoffmann Jörg
Published: October 2024

In the study, an attempt was made to electrolessly plate copper onto PETG plastics that aren't conductors. Three manipulating factors, i.e. volume of copper sulphate and sulphuric acid (A), volume of sulphuric acid (B), and mass of copper sulphate (C), were selected and carried out using Taguchi method with three levels to examine their interactions and effects on the responses, including plating thickness, and electrical resistance. The Design Expert 13 software creates a total of nine runs with a single centre point. Three days were spent submerging every electroplated sample part in a different bath solution concentration. The resistance of the metalized PETG component was measured in the meantime using a digital multi-meter. The Cu-deposited PETG was analysed and measured using scanning electron microscopy (SEM). The ideal situation was identified as having 10 possibilities for achieving the goal, based on interaction effects. According to the results of the experiment, run number 3 provides the ideal solution parameter for copper deposition metallization. For the lowest electrical resistance of 0.64 ohm and the highest plating thickness value of 211.49 m, these runs yield the best ideal results. Because each factor reacts to a response individually, the Analysis of Variance (ANOVA) demonstrates that there are little interactions between the factors and responses. The lowest electrical resistance and highest plating thickness values are obtained with the best chemical composition parameter choices.
Dimensional Error Analysis of Cortical Screw during Threading of Magnesium AZ31
Authors: Ibrahim Gusri Akhyar , Hamni Arinal , Falah Daud Aria , Burhanuddin Yanuar , Arifin Amir , Sartika Dewi
Published: October 2024

Developments in manufacturing to achieve large productivity and high-quality products in the modern era have necessitated the need of using suitable methods. Taguchi or robust design method has been implemented to optimise a process in a single response. This experiment aims to analyse the cutting parameters of geometrical errors of threads. Machining trials were conducted on the diameter of the workpiece (10, 14 and 18 mm), depth of cut (0.23, 0.3067 and 0.46 mm) and spindle speed (212, 318 and 424 rpm). Three responses, namely, pitch, height threads and angle thread error, were investigated. The external thread selected is metric M1,5 with three levels of three factors. Results show that spindle speed was the most significant factor that affected pitch error and height thread error. Depth of cut and diameter of the workpiece significantly affected thread angle error. The optimal condition to produce low thread angle error included machining at level 1 diameter of the tool, level 3 depth of cut of and level 3 spindle speed.