bluuebunny/crossref_metadata_2025 huggingface dataset:
PUBLIC ADMINISTRATION AND STRATEGIC PLANNING OF SPATIAL DEVELOPMENT: THE NEED FOR ATERRITORIAL-ACTOR APPROACH
Authors:   Financial University under the Government of the Russian Federation, Lipetsk Branch, Lipetsk, Russia, Makarov Ivan N. ,   Bunin Yelets State University, Yelets, Russia, Drobot Elena V. ,   PRIMEC Publishers, Moscow, Russia; Centre for Extra-Curricular Professional Education, Vyborg, Russia, Barekova Lyudmila A. ,   Lipetsk Cossack Institute of Technology and Management, First Cossack University in Lipetsk, Lipetsk, Russia, Polyakov Denis O. ,   Bunin Yelets State University, Yelets, Russia, Matytsin Vladimir V. ,   Financial University under the Government of the Russian Federation, Lipetsk Branch, Lipetsk, Russia
Published: October 2024

Territorial approaches can help identify and prioritize the most pressing local problems while agreeing and coordinating sustainable solutions that take into account the social, political, economic, environmental and cultur- al aspects of a particular place. However, despite all the transformations of the system of state management of spatial development, the introduction of regional development planning and strategizing systems, at the moment we have to admit that the potential for their functioning within the framework of fully managed multi-level territorial approaches in most regions is still weak, and the resources for training specialists in spatial planning, data management and assessment limited. This is a direct consequence of the insufficient resources allocated for the formation and human resources of civil servants who are aware of the complexity and enormity of the tasks of effective management of territories in the context of ensuring their entry into the trajectory of sustainable development, and the formation of a system of information and statistical support for such management.
RISK MANAGEMENT IN SMALLAND MEDIUM-SIZED ENTERPRISES
Authors:   Eurostek Group LLC, Moscow, Russia, Isaev Timur E.
Published: October 2024

This article addresses the issues of implementing risk management in small and medium-sized enterpris- es (SMEs) in the context of the modern economy. The study includes an analysis of the specific challenges faced by SMEs in Russia, influenced by both internal and external factors. Special attention is given to the risk assessment process, which includes the identification and evaluation of the likelihood of occurrence and financial consequences of risks. Methodological approaches to integrating risk management into business processes are examined, as well as the use of innovative technologies such as artificial intelligence, blockchain, and the Internet of Things (IoT) to enhance risk management efficiency. Practical recommendations for the implementation of risk management based on international experience are also presented.
СТРУКТУРА ВСЕСВІТУ В ЕВКЛІДОВОМУ ЧОТИРИВИМІРНОМУ ПРОСТОРІ
Authors: Пастернак Р.М.
Published: October 2024

Аналіз постулатів релятивістської механіки показав, що простір імпульсів частинок принципово 4-вимірний, величина швидкості кожної з частинок однакова, а маса може змінюватися. Перехід апарату релятивістської корпускулярної механіки від простору-часу до однорідного 4-простору вимагав доповнення набору частинок фундаментальними частинками темної холодної матерії та темної енергії, що не спостережувані у просторі-часі. Кожна з частинок у 4-просторі може бути описана векторною кривою (4-траєкторією), що існує від одного вузла взаємодії до іншого. Відповідно до незмінної величини 4-швидкості, параметр 4-траєкторії (час) лінійно пов’язаний з її метричною мірою. Узгодження розв’язків у 4-просторі з аналогічними у просторі-часі можливий лише при використанні виділеної за Г.А. Лоренцом інерційної системи відліку. Апарат 4-вимірної механіки частинок застосовано до аналізу структури центральносиметричного Всесвіту і встановлено причини його структурованості: секторальної – галактик, космічних комірок, та часової – первинного синтезу частинок речовини, останнього розсіювання їхньої надлишкової енергії та шару реіонізованого водню.
МОДЕЛЮВАННЯ ТВЕРДИХ ЧАСТИНОК МЕТОДАМИ HOOMD-BLUE PYTHON ТА МОНТЕ-КАРЛО
Authors: Сергєєв В.В.
Published: October 2024

Методи Монте-Карло виявилися цінними при моделюванні фізичних об'єктів і процесів. Мова програмування Python є основним інструментом, який широко використовується серед наукових дослідників. Метод, використаний у цій статті, задає алгоритмічну основу для моделювання засипки твердих частинок. Використаний варіант метода Монте-Карло (HPMC). представляє частинки як об'єкти різноманітної форми, що не можуть накладатися одна на другу. У системі немає сил. притягання або відштовхування Виключно жорсткі зв'язки призводять до впорядкованих структур. Запропонований фреймворк включає всі етапи моделювання: метамову для опису форми частинок, інтегратор опуклих многогранників, ініціалізацію стану системи, пробні ходи (варіанти проміжних станів), зберігання конфігурації у файловій системі.
АНАЛІЗ ШТАНГОВОЇ НАСОСНОЇ СИСТЕМИ ДЛЯ ВИЗНАЧЕННЯ РЕЖИМІВ РОБОТИ ПРИ ВИДОБУТКУ НАФТИ ЗА ЗМІННИХ УМОВ НА ОСНОВІ ДИНАМОМЕТРИЧНИХ ДАНИХ І НЕЙРОННИХ МЕРЕЖ
Authors: Турчин О.Б.
Published: October 2024

Системи глибоководної насосної штанги для морського видобутку нафти повинні працювати належним чином. Важливо розуміти режими роботи цих систем, щоб вони добре функціонували. Це досягається за допомогою глибоководної насосної штангової установки, яка називається штанговим насосом (SRP). Однак глибоководні умови постійно змінюються, знижуючи ефективність традиційних систем SRP. Робота може погіршитися, а умови навколишнього середовища можуть сильно відрізнятися. Мета дослідження: у цьому документі пояснюється, чому важливо адаптувати системи SRP до змін у суворих глибоководних регіонах. У ньому також розглядаються проблеми, що виникають у зв’язку з цим, поточні методології або навіть ймовірні майбутні підходи. Крім того, оптимізація ефективності, безпеки та стійкості морських нафтових операцій передбачає аналіз SRP. Інші виклики включають багатопроменєві перешкоди, які спричиняють погіршення сигналу та збурення іоносфери, що призводить до злиття даних і ускладнень машинного навчання. Крім того, існують додаткові проблеми, спричинені динамічними середовищами та обчислювальними складнощами під час злиття даних, а також на етапах машинного навчання. Глибоководний моніторинг і контроль вимагає адаптації SRP. Методологія: Методика оглядової статті передбачає широкий огляд літератури з метою виявлення досліджень, що стосуються теми застосування стрижнів ПВН для видобутку нафти. Статті критично проаналізовано та дистильовано для отримання основних результатів дослідження з використанням збору динамометричних даних та алгоритмів НМ. Наукова новизна: Точна ідентифікація робочих режимів має вирішальне значення для глибоководних штангових систем, які використовуються в морському видобутку нафти. Однак середовище, що постійно змінюється в глибоких водах, ускладнює ефективну роботу типових систем SRP. Робота може бути погіршена, а умови навколишнього середовища можуть значно відрізнятися. Ця стаття має на меті дослідити, чому адаптація систем SRP до мінливих глибоководних умов є важливою. У ньому також розглядаються виклики, які постали перед нами, поточні підходи та перспективи, які застосовуються. Висновок: Аналіз SRP необхідний для досягнення ефективності, безпеки та стійкості морських нафтових операцій. Проблеми включають деградацію сигналу на основі багатопроменевої інтерференції та іоносферні збурення змінних. Існують додаткові складності через динамічне середовище, а також проблеми з обчисленням у процесах злиття даних і машинного навчання. Тим не менш, ефективний глибоководний моніторинг і контроль вимагають адаптації SRP.
КОМП’ЮТЕРНО-ОРІЄНТОВАНІ ДОДАТКИ У ВИВЧЕННІ АСТРОНОМІЇ НА ПЛАТФОРМИ WIDOWS
Authors: Молнар О.О. , Герасимов В.В. , Жигуц Ю.Ю.
Published: October 2024

В статті здійснено огляд комп’ютерних програм придатних для вивчення астрономії при підготовці студентів в університетах, учнів у школі, в гуртках. Акцент зроблено на безкоштовних додатках на базі платформи Windows. Зазначено, що дослідженні програми характеризуються набором функціоналу різного спрямування орієнтованого як для початківців, для учнів старших класів, так і для студентів. Більшість застосунків мають постійне оновлення, що сприяє розширенню інформаційної бази щодо об’єктів вивчення, а також покращення інтерактивних складових при роботі з даною платформою.
КОСМОЛОГІЧНІ В’ЯЗІ РЕЛЯТИВІСТСЬКИХ КОРПУСКУЛЯРНОЇ ТА ХВИЛЬОВОЇ МЕХАНІК
Authors: Пастернак Р.М.
Published: October 2024

Запропоновано модель релятивістської корпускулярної механіки у 4-вимірному евклідовому просторі, де абсолютна величина швидкості усіх частинок однакова та незмінна, а час співставний із метричною мірою довжин ділянок 4-траєкторій частинок. Оптимізовано набір космологічних в’язей та використано відмінне від класичного означення інерційної системи. У релятивістській хвильовій механіці сталу Планка пов’язано зі швидкістю розширення Всесвіту.
МОДЕЛЮВАННЯ ВТОМНОЇ ДОВГОВІЧНОСТІ СТАЛІ QSTE340TM ЗА СТАЛОАМПЛІТУДНОГО НАВАНТАЖЕННЯ МЕТОДАМИ МАШИННОГО НАВЧАННЯ
Authors: Ясній О.П. , Голубовський М. П.
Published: October 2024

методами машинного навчання з учителем. Моделювання здійснено методом випадкових лісів, дерев прийняття рішень та методом опорних векторів. Отримано залежності прогнозованих та реальних довжин тріщини для чотриьох коефіцієнтів асиметрії циклу навантаження R=0,1;0,3;0,5;0,7. Отримано залежності прогнозованих та експериментальних довжин тріщини a від кількості циклів навантаження N. Виявлено, що найкращі результати показали метод випадкових лісів та дерева прийняття рішень.
ДОСЛІДЖЕННЯ РОБОТИ ПОПЕРЕЧНОГО ТРАНСПОРТЕРА ДИСКОВО- ПАСОВОГО ЛЬОНОБРАЛЬНОГО АПАРАТА
Authors: Юхимчук С.Ф. , Юхимчук С.М. , Дацюк Л.М. , Дацюк Т.Л.
Published: October 2024

У статті дано опис нової конструкції дисково-пасового льонобрального апарата, яка дозволить підвищитидовговічності бральних пасів та зменшення матеріаломісткості льонозбиральної машини. Пропонуєтьсявикористати стрічковий поперечний транспортер для зниження шуму при роботі і зменшення травмуваннястебел льону. Проведений силовий розрахунок процесу транспортування стебел льону стрічковим поперечнимтранспортером дисково-пасового льонобрального апарата та досліджено вплив кінематичного режиму роботибрального апарата і характеристик стеблостою льону на навантаження робочої вітки поперечноготранспортера.
ДОСЛІДЖЕННЯ КОНСТРУКТИВНИХ ТА ТРИБОЛОГІЧНИХ ВЛАСТИВОСТЕЙ ШВИДКОРОЗБІРНОГО КОНВЕЄРНОГО ЛАНЦЮГА
Authors: Шимчук С.П. , Півницький М.С.
Published: October 2024

В роботі досліджено конструктивні та трибологічні властивості ланцюгової передачі, що складається з швидкорозбірного конвеєрного ланцюга та зірочки. В ході чого змодельовано відповідну ланцюгову передачу та розглянуто особливості контактної взаємодії в ланках такого ланцюга й між ланцюгом і зірочкою. Досліджено зносостійкість в парі тертя зірочка-ланцюг, що виготовляється з вибраних конструкційних матеріалів.
АНАЛІЗ ДИНАМІКИ 3Д-ПРИНТЕРА З МЕХАНІЗМОМ ПАРАРЕЛЬНОЇ СТРУКТУРИ
Authors: Солнцев О.В. , Кузнєцов Ю.М. , Хамуйела Ж.
Published: October 2024

Розгляуті особлиовсті динамічного аналізу 3Д-принтера з механізмами параельної структури, моделювання динамічних процесів систем твердих тіл в ADAMS, числове моделювання контакту з виокристнням IMPACT функції та створення моделей для частотного аналізу
ЕФЕКТИВНІ ПРУЖНІ ВЛАСТИВОСТІ ПОРИСТИХ МАТЕРІАЛІВ ЗІ СТРУКТУРОЮ ІНВЕРСНОГО ОПАЛУ
Authors: Коробко П.О. , Кузьмов А.В.
Published: October 2024

Базуючись на теоретичних засадах механіки композитів шляхом скінченно-елементного моделювання було досліджено ефективну пружну поведінки пористого матеріалу з періодичною структурою інверсного опалу. Здійснювалось осереднення питомої пружної енергії на представницькому осередку інверсного опалу за різних схем деформування. За рахунок цього було знайдено ефективні модуль зсуву та об’ємний модуль для різних випадків структури інверсного опалу. Виявилось, що ефективні модулі пружності вкрай чутливі до пористості. Зокрема нанесення додаткового покриття, навіть товщиною меншою від 0.05 діаметру сферичних пор (вихідних частинок полімеру), викликає збільшення ефективного об’ємного модуля пружності в 4 рази, а зсувного аж в 6 разів.
Travelling Di Masa Pandemi: Mengkaji Kepercayaan Pada Pemerintah, Dan Keyakinan Pada Teori Konspirasi Covid-19 Dalam Menjelaskan Kecemasan Berwisata Di Masa Pandemi Covid-19
Authors: Akhrani Lusy Asa , Herani Ika , Rahman Fathur , Rendrasari Desi , Elleazar Cornelius Valdomero
Published: October 2024

Abstrak. Pandemi Covid-19 memukul sektor ekonomi secara global. Hal ini sangat berdampak pada sektor pariwisata. Penelitian ini bertujuan menjelaskan kecemasan berwisata dimasa pandemi melalui kepercayaan pada pemerintah dan keyakinan pada teori konspirasi. Penelitian dilakukan secara online terhadap 628 responden. Pengujian menggunakan regresi linier berganda. Hasil penelitian menunjukan peran simultan maupun parsial antara variabel kepercayaan pada pemerintah, keyakinan teori konspirasi covid-19 terhadap kecemasan berwisata di masa pandemi. Secara simultan hasil penelitian menunjukan terdapat peran simultan antara kepercayaan terhadap pemerintah dan keyakinan teori konspirasi Covid terhadap kecemasan berwisata dimasa pandemi. Sedangkan secara pasrisial terbukti peran secara parsial antara kepercayaan terhadap pemerintah maupun keyakinan teori konspirasi Covid terhadap kecemasan berwisata dimasa pandemi.
Abstract. The Covid-19 pandemic has hit the global economy. The Pandemic has had a big impact on the tourism sector. This study aims to explain travel anxiety during a pandemic through trust in the government and belief in conspiracy theories. The research was conducted online on 628 respondents. Testing using multiple linear regression. The results show there are simultaneous or partial roles between the variables of trust in the government, belief in the covid-19 conspiracy theory on travel anxiety during the pandemic. Simultaneously, the results of the study show that there is a simultaneous role between trust in the government and the belief in the Covid conspiracy theory towards travel anxiety during the pandemics. Meanwhile, it is partially proven that there is a partial role between trust in the government and the belief in the Covid conspiracy theory towards travel anxiety during the pandemics.
Relasi Budaya Koloektivitas, Kepribadian Dark Triad Dan Kecenderungan Melakukan Kecurangan Pada Finansial Aparatur Sipil Negara.
Authors: Avitasari Fidinda , Nuqul Fathul Lubabin
Published: October 2024

Abstrak. Penelitian ini bertujuan untuk mengetahui tingkat Fraud yang dilakukan oleh Aparatur Sipil Negara (ASN), mengetahui tingkat kecenderungan perilaku kolektif pada Aparatur Sipil Negara (ASN), mengetahui pola dark trait pada Aparatur Sipil Negara (ASN), mengetahui pengaruh budaya kolektivis dan Dark Triad Personality terhadap resiko melakukan Fraud. Subjek pada penelitian ini adalah Aparatur Sipil Negara (ASN) sebanyak 95 orang yang bekerja pada dinas kesehatan, dinas perpustakaan dan kearsipan, dan dinas pendidikan. Instrumen dalam penelitian ini menggunakan skala kecenderungan perilaku Fraud yang dikembangkan peneliti berdasarkan teori Fraud Diamond yang dicetuskan Wolfe & Hermanson (2004)., skala kolektivis- individualis diadopsi dari Individualism and Collectivism Scale yang dikembangkan oleh Triandis, Chen & Chan (1998). Skala dark triad personality dikembangkan dari skala SD3 milik Jones & Paulhus (2014). Hasil Penelitian ini menunjukkan bahwa ada hubungan Dark Triad Personality terhadap kecenderungan perilaku Fraud, sedangkan variabel kecenderungan perilaku kolektivis tidak mempunyai hubungan dengan kecenderungan perilaku Fraud.
Abstract. This study aims to determine level of collective behavior tendencies, dark trait pattern and the level of Fraud committed by the State Civil Apparatus (ASN. This research examines influence of collectivist culture to Dark Triad Personality too. The subjects in this study were 95 state civil servants (ASN) who worked in the health office, library and archives service, and education office. The instrument in this study uses a Fraud tendency scale developed by researchers based on the Fraud Diamond theory initiated by Wolfe & Hermanson (2004). The collectivist-individualist scale was adopted from the Individualism and Collectivism Scale developed by Triandis, Chen & Chan (1998). The dark triad personality scale was developed from Jones & Paulhus’ (2014) SD3 scale. Results of this study indicate there is an relation between the Dark Triad Personality variable and the tendency of Fraud behavior, while the collectivist behavior tendency has no relation with the tendency of Fraud
LITERARY LOCAL STUDIES IN UNIVERSITY AND SCHOOL TEACHING: PROBLEMS AND PROSPECTS
Authors:   Samara State University of Social Sciences and Education, Andreeva L.A.
Published: October 2024

The paper presents the formation of the subject of literary local history. The main stages of the formation of literary local history as a taught discipline are considered, including the concepts of local history, fatherland studies, and national studies. The researchers who have made a significant contribution to the development and dissemination of the subject of "Literary Local History" throughout the country are highlighted. The current state of literary local history is also covered, focusing on new approaches and methods used in the development of work programs for higher education institutions. The article highlights the features of the work of Samara State Social and Pedagogical University in the direction of "Literary Local History". A detailed description of the subject taught within the framework of the training direction 44.03.05 Pedagogical education (with two training profiles), focus (profile): "Russian language" and "Literature", as well as the training directions of the master's degree: 45.04.01 "Regional Journalism and Literary Local History". During the writing of the article, an anonymous survey was conducted among teachers of Russian language and literature, allowing to assess the degree of satisfaction with the knowledge gained during the study of the discipline at the university. Interpretation of the research results will allow in the future further research in the field of literary local history and its significance in the modern literary process.
HEALTH PROTECTION COMPETENCE OF RAILWAY TRANSPORT SPECIALISTS
Authors:   Samara State Transport University, Igoshkin A.N.
Published: October 2024

The priority of safety issues in ensuring the uninterrupted and accident-free movement of trains, the safety of cargo, the life, health, well-being of passengers and railway workers allows us to consider measures aimed at maintaining health, preventing occupational diseases, developing professionally significant physical, psychological and personal qualities enshrined in regulatory documents defining the procedure for professional inspections in railway transport as part of the technological processes of railway production (Development Strategy of the Russian Railways Holding for the period until 2030; section 5.5. Social block). An increase in information flows, changes in the organizational, logistics, technological, and technical foundations of transport production give rise to situations of high variability and danger. This challenge significantly increases the level of influence of risks of various natures, the implementation of which can lead to socially unfavorable consequences (the occurrence of errors, failures, failures, threats to the safety of cargo, the health and life of workers and passengers). This challenge actualizes the problem of developing the health care competence of railway transport specialists, which belongs to the universal competencies of the “Self-development and selforganization” category. Analysis of scientific and methodological literature and the results of applied research made it possible to summarize the essential characteristics of the concept of “health-preserving competence” and define it as an integrative personal education, the structure and content of which depends on the conditions for the implementation of professional activity, the main functions, actions and operations of the professional activity of specific specialists. The structure of the health-saving competence of railway transport specialists is represented by a set of components: motivational (readiness and attitude towards the implementation of competence), cognitive-activity (knowledge, cognitive skills, practical experience, level of physical fitness and psycho-emotional stability), reflective (self-analysis, selfdevelopment, formation of the self - concept). The logic of forming health care competence can be represented by a movement from a threshold level to a basic level and from there to a higher level - progressive.
THE CIVIL-PATRIOTIC PROJECT «89.RUS» AND ITS ROLE IN THE PERSONAL AND PROFESSIONAL DEVELOPMENT OF FUTURE TEACHERS
Authors:   Samara State University of Social Sciences and Education, Avetisyan V.R. , Semenov A.A.
Published: October 2024

Professional and personal development and professional education of students are among the urgent problems of higher education, including pedagogical education. Being in the teaching profession, a young specialist should be aware of responsibility for the actions performed, understand their consequences, and possess those qualities that would meet the challenges and demands of modern society. Pedagogical universities face a difficult task to organize the educational process in such a way that it ensures sufficient assimilation of knowledge, contributes to the formation of necessary professional skills and value orientations. The socio-cultural environment of the university, aimed at mastering the norms of relationships, communication, and leisure activities by students, plays a separate role in the implementation of this task. One of the elements of the socio-cultural environment of the Samara State Socio-Pedagogical University is the civilpatriotic project "89.rus", the purpose, content and meaning of which are disclosed in this article. The methodology of a number of events is described. Among them are a lecture on the history of the state symbols of the Russian Federation, the civic and patriotic games "Victory" and "Russia is my country". Examples of individual tasks used when working with students are presented, information support for the project is demonstrated on the website of the Department of General Biology, Ecology and Teaching Methods, as well as on the pages of the textbook "A short course on the basics of Russian Statehood". It is concluded that the developed project ensures the personal and professional development of future teachers.
PUSHKIN AND BALLS: SOUND AND THEME IN THE NOVEL IN VERSE “EUGENE ONEGIN”
Authors:   GITR Film & Television School, Pimonov V.I.
Published: October 2024

Object of the essay: the author's digression about balls (dance events) in the first chapter of the novel in verse by A.S. Pushkin "Eugene Onegin" (EO, 1, XXIX-XXX). Subject of the essay: sound patterning (phonetic shift, alliteration and anagrams). Purpose of research: to uncover the semantic connection between the theme and sound patterning. Results: The essay demonstrates that the love-erotic theme is the leitmotif in the author's digression about balls and is realized primarily at the lexical level. The sound patterning techniques (shift, alliteration, anagram) used in the digression are analyzed. A sound shift is revealed in the text, which occurs when individual lines are perceived by ear. This shift (fusion of sounds) creates a phonetic imitation of an obscene verb, which enhances and underscores the love-erotic theme of the digression at a profane, carnivalesque level. Sound shift is an acoustic-phonetic phenomenon when the ending of one word and the beginning of the next or two words standing next to each other form a new word that changes the meaning of the phrase. The same obscene verb is camouflaged in the anagrammatic construction of some lines. The clustering and repetition of the sounds б-л (b-l) in adjacent words creates a phonetic field in which a semantic meaning, associated with the leitmotif theme, emerges. Application: literary criticism, Pushkin studies, teaching Russian literature of the 19th century. Conclusions: Alliteration on б-л (b-l) highlights the phonetics of the leitmotif word "бал" (ball). Sound shifts and anagrams in the author's digression about balls serve as a phonetic accompaniment to the leitmotif love-erotic theme.
Optimal Coordination of Hybrid AC/DC Microgrids based on IEEE-12 Bus System: An Analytical Approach
Authors: Yamuna Pagidela , Visali N
Published: October 2024

Recently, the microgrid's design and implementation techniques have placed a significant emphasis on alternating current (AC) systems. Due to their many benefits, DC microgrids are becoming more and more popular than AC microgrids. The benefits include the elimination of frequency modulation and the requirement for synchronization. DC microgrids are better suited for distributed energy resources (DERs) and DC loads. When it comes to hybrid microgrids, the options are practical and reasonably priced. Graphical depictions of the voltage profiles, wind generation, and total PV generation show how the system operates and performs. The removal of power converters between AC, DC systems is the cause of this. This article suggests an analytical approach for the best possible coordination between AC, DC microgrids using the IEEE 12 bus system.
Acoustic Noise Mitigation in Slip Angle Controlled DTC of Open-End Winding Induction Motor Drive Using Dual Randomized AISPWM for EV Application
Authors: Challa Ganesh , Reddy Dr. M. Damodar
Published: October 2024

Low vibration and acoustical noise as well as effective DC link usage are the demands of industries and Electric Vehicles (EV). Direct Torque Control (DTC) of Induction Motors (IMs) meet the EV and other modern industry requirements. Still, flux as well as torque swings lead to higher acoustical noise. Consequently, EVs as well as working place noise have become major concerns, affecting the health of individuals. Efficiency of dc link use is improved by Space Vector Pulse Width Modulation (SVPWM). Yet, SVPWM is not efficient in lowering acoustical noise. Different RPWM techniques can lower acoustic noise. Still, the lower degree of randomisation makes the noise reduction difficult. This work presents a Hybrid Dual Random PWMs (HDRPWMs) based Alternate Inverter Switching (AIS) strategy for Slip-Angle Controlled Direct Torque Control of an Open End Winding IM Drive (OEWIMD). This technique is aimed to lower the acoustical noise for EVs. The intended PWMs seek to show how well HDRRPWMs distribute the acoustical noise spectra in contrast to conventional techniques.
A Review Paper on Memory Fault Models and its Algorithms
Authors: Swamy S. Kendaganna , P. M. Rajasree , Sharma Anand M. , Naik Jnanaprakash J.
Published: October 2024

The significance of testing semiconductor memories has grown significantly in the semiconductor industry due to the increased density of modern memory chips. This paper aims to investigate and analyze different types of functional faults present in today's memory technology. These faults include stuck-at faults, transition faults, coupling faults, address decoder faults, and neighborhood pattern-sensitive faults. The paper also delves into the techniques utilized to identify and detect these faults. In particular, the focus is placed on the importance of zero-one, checkerboard, and March pattern tests, which are widely employed to assess functional memory defects at different levels, such as the chip level, array level, and board level. Furthermore, the study provides an in-depth exploration of various test algorithms and thoroughly examines their fault coverage capabilities. Overall, this review paper provides valuable insights into the challenges posed by the dense nature of modern memory chips and offers a comprehensive analysis of functional faults in memory technology. By emphasizing the importance of testing and presenting a detailed exploration of fault detection methods and test algorithms, this study contributes to the advancement of reliable and high-performance memory devices in the electronic industry suggesting that MARCH algorithms outperform others when considering factors like fault coverage, power efficiency, area optimization, and time complexity parameters, making them the preferable choice for reliable and high-performance memory devices in the electronic industry.
The Urgency Of The Follow The Money Approach In Law Enforcement Efforts Against Money Laundering Resulting From Corruption
Authors: Maulidah Khilmatin , Ratna Kumala Sari
Published: October 2024

The follow the money approach in tracing criminal acts of money laundering and other criminal acts is a new step applied in the context of law enforcement processes. The purpose of this paper is to find out how urgent the application of the follow the money approach is in enforcing money laundering laws, and to find out how effective the follow the money approach is in enforcing money laundering laws. The methodology used is a normative legal research method in the form of secondary data accompanied by a statutory approach and a case approach. The results of the study show that the follow the money approach is very important and urgent to apply in law enforcement against money laundering, especially the results of corruption, because this approach is a very strategic and most appropriate approach considering some of its advantages or advantages, namely being oriented to assets or proceeds of crime, after it will be possible to further reveal who the perpetrators were, what the predicate crimes were, who the other perpetrators were, and where they were hidden.
Penanganan Sampah Satelit Ruang Angkasa Pada Low Earth Orbit Berdasarkan Hukum Internasional
Authors: Nugraha M. Rizqy Iqbal , Simangunsong Rizky Juventus , Ema Septaria
Published: October 2024

Increased space activity in recent decades has resulted in an increase in the amount of space junk, often referred to as orbital debris. One of the most affected regions is Low Earth Orbit (LEO), where most satellites operate. Satellite debris in Earth orbit, particularly in Low Earth Orbit (LEO), has become an increasingly pressing problem. Its presence can endanger other satellites, space missions and even human life on Earth. The 1967 Space Treaty, as an international agreement governing activities in outer space, has an important role to play in addressing satellite debris. This study analyzes the obligations and responsibilities of states parties in mitigating and addressing the space debris problem in accordance with the basic principles outlined in the Space Treaty. Furthermore, it evaluates the effectiveness of the 1967 Space Treaty in addressing the satellite debris problem. It is recognized that the 1967 Space Treaty has laid an important legal foundation, but a more stringent and comprehensive legal instrument is needed to effectively address this issue. This journal is expected to contribute to the understanding of the international legal framework in handling satellite debris, and encourage the development of stronger legal instruments to preserve the space environment.
Screening of Antibacterial and Antifungal Activities of Basidiomycetes Extracts
Authors: Lysakova V. S. , Sineva O. N. , Bychkova O. P. , Krasnopolskaya L. M.
Published: October 2024

Background. Basidiomycetes have high biosynthetic capabilities. Their metabolites are capable of exhibiting antimicrobial properties, thereby being promising molecules for use in medicine or for further chemical transformation. The aim of the work. Evaluation of antibacterial and antifungal properties of culture liquid of basidiomycetes from the orders Agaricales and Polyporales, selection of active strains for further research. Materials and methods. The objects of the study were 10 strains of 10 basidiomycetes species from the orders Agaricales and Polyporales. Filtrates of culture liquids obtained as a result of submerged cultivation of fungi, their ethyl acetate extracts and post-extraction liquids were tested. The culture liquid of Fomitopsis betulina was also extracted with chloroform and butanol. Antibacterial and antifungal eﬀects were studied by diﬀusion from wells into agar. Results. All the studied strains of basidiomycetes showed antibacterial activity. The highest activity against gram-positive and gram-negative bacteria was observed in strains of 3 species from the order Polyporales: Fomes fomentarius, F. betulina and F. pinicola. Antifungal activity was shown by 6 out of 10 studied cultures of basidiomycetes. The comparative series of extractants compiled by their eﬀectiveness (ethyl acetate > butanol > chloroform) testiﬁed to the advantage of using polar solvents to extract antimicrobial metabolites of F. betulina from the its culture liquid. Conclusion. Three promising strains of basidiomycetes — producers of antimicrobial metabolites were selected.Among the studied species, representatives of the order Polyporales showed the greatest activity. Polar solvents extracted antimicrobial metabolites of F. betulina from its culture liquid more eﬃciently than non-polar chloroform. The obtained results demonstrate the ability of basidiomycetes to produce metabolites with antimicrobial properties. It is noted that species of the order Polyporales are more active than representatives of Agaricales.
Dynamic Analysis of Antibiotic Resistance of Escherichia coli and Staphylococcus aureus Strains in Patients with Urinary Tract Infections in a Specialized Psychiatric Hospital
Authors: Mitrofanova N. N. , Sorokin I. A.
Published: October 2024

Urinary tract infection (UTI) is one of the most common infections acquired in psychiatric hospitals. The aim of this study was to analyze the change in antibiotic activity against Escherichia coli and Staphylococcus aureus and their concentrations in patients at a specialized psychiatric hospital, which is necessary for the dynamic analysis of antibiotic resistance and to prevent its future development. The authors retrospectively analyzed 144 outcomes (34 men and 110 women) with an identiﬁed UTI, the causative pathogens of which were E. coli (N=82) and a representative of the gram-positive ﬂora, S. aureus (N=62). The results suggest that antibiotic resistance of UTI pathogens may have a negative trend on the prevalence of resistant strains. Ciproﬂoxacin was the most active antibiotic against UTIs caused by E. coli. S. aureus is more resistant to antibiotics and has a greater predisposition to ﬁxation in the urinary tract due to the creation of bioﬁlms.
Antibacterial Therapy and Prevention of Infectious Endocarditis in Modern Conditions
Authors: Belov B. S. , Tarasova G. M. , Muravyeva N. V.
Published: October 2024

The problem of infectious endocarditis (IE) still retains its importance due to high mortality rates and the development of severe complications. Modern IE is a polyethological disease, the occurrence and development of which can be caused by pathogens that make up an extremely extensive list, which is updated almost annually. At the same time, serious obstacles standing in the way of eﬀective antimicrobial therapy are both the increasing resistance of IE pathogens to antibiotics and the increasing etiological role of infectious agents that were previously very rare. This article presents the basic principles of treatment and prevention of IE, taking into account the latest recommendations of the experts of the European Society of Cardiology in 2023.
The benefit of choice on task performance: Reduced difficulty effects in free-choice versus forced-choice tasks
Authors: Mittelstädt Victor , Mackenzie Ian Grant , Baier Denise , Goetz Lili , Wittbecker Pia , Leuthold Hartmut
Published: October 2024

We investigated how self-determined (free) versus imposed (forced) choices influence task performance. To this end, we examined how changes in perceptual and central decision-processing difficulties affect task performance in an environment where free-choice and forced-choice tasks were intermixed. In Experiments 1 (N = 43) and 2 (N = 42), perceptual processing difficulty was varied by altering colored dot proportions (easy vs. hard color discrimination task). In Experiment 3 (N = 58), decision-processing difficulty was adjusted by changing the rotation degree of letters (easy vs. hard letter rotation task). Across all experiments, both free-choice and forced-choice performance were more impaired with harder stimuli, but this effect was generally less pronounced in freely chosen tasks. Specifically, this was evident from significant interactions between processing mode (free vs. forced) and difficulty (easy vs. hard) in the mean reaction times (RTs) for the tasks with the difficulty manipulation. Thus, processing in free-choice tasks is generally less affected by environmental changes (i.e., variation in information difficulties). We discuss how the benefit of self-determined choices over imposed choices can be explained by motivational and performance-optimization accounts, while also considering the finding that participants adjusted their task choices toward tasks with easier stimuli (i.e., significant main effect of task difficulty on choosing the task with the difficulty manipulation). Specifically, we discuss how having control over task choices might lead to more stable information processing and allow people to choose more difficult tasks when this increased difficulty has a relatively small impact on their performance.
Organik Gübreler: Sürdürülebilirliğin Temeli
Authors: Akay Ayşen , Tohumcu Faruk , Seferoğlu Saime , Yeşilyurt Sevinç , Sertkahya Mehmet , Doğan Kemal , Ortaş İbrahim , Razzaghı Somayyeh , Tepecik Mahmut
Published: October 2024

Yeşil Gübre
Ayşen AKAY
Hayvan Gübresi
Faruk TOHUMCU
Kompost
Saime SEFEROĞLU
Solucan Gübresi
Sevinç YEŞİLYURT Mehmet SERTKAHYA
Mikrobiyal Gübreler
Kemal DOĞAN
Organik Tarım Biliminde Mikorizanın Kullanımı ve Önemi
İbrahim ORTAŞ
Alg/Yosun Gübresi
Somayyeh RAZZAGHI
Biyokömür
Mahmut TEPECİK
Bilişsel-Davranışçı Terapi ve Beyin Formatlamada Kullanılması
Authors: Özen Yener
Published: October 2024

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Dual-functionalized architecture enables stable and tumor cell-specific SiO2NPs in complex biological fluids
Authors: Sousa Ribeiro Iris Renata , da Silva Raquel Frenedoso , Domingues Romênia Ramos , Leme Adriana Franco Paes , Cardoso Mateus Borba
Published: October 2024

Most commercial anticancer nanomedicines are administered intravenously. This route is fast and precise as the drug enters directly into the systemic circulation, without undergoing absorption processes. When nanoparticles come into direct contact with the blood, however, they interact with physiological components that can induce colloidal destabilization and/or changes in their original biochemical identity, compromising their ability to selectively accumulate at target sites. In this way, these systems usually lack active targeting, offering limited therapeutic effectiveness. In the literature, there is a paucity of in-depth studies in complex environments to evaluate nanoparticle stability, protein corona formation, hemolytic activity, and targeting capabilities. To address this issue, fluorescent silica nanoparticles (SiO2NPs) are here functionalized with zwitterionic (kinetic stabilizer) and folate groups (targeting agent) to provide selective interaction with tumor cell lines in biological media. The stability of these dually functionalized SiO2NPs is preserved in unprocessed human plasma while yielding a decrease in the number of adsorbed proteins. Experiments in murine blood further proved that these nanoparticles are not hemolytic. Remarkably, the functionalized SiO2NPs are more internalized by tumor cells than their healthy counterparts. Investigations of this nature play a crucial role in garnering results with greater reliability, allowing the development of nanoparticle-based pharmaceutical drugs that exhibit heightened efficacy and reduced toxicity for medical purposes.
An MPPT Controller with a Modified Four-Leg Interleaved DC/DC Boost Converter for Fuel Cell Applications
Authors: Veerendra Arigela Satya , Kadirgama Kumaran , Sazali Norazlianie , Kappagantula Sivayazi , Mopidevi Subbarao
Published: October 2024

A fuel cell system can produce electricity and water more efficiently while emitting near-zero emissions. Internal constraints and operating parameters such as hydrogen, temperature, humidity levels, and oxygen gas partial pressures trigger a nonlinear power characteristic in a typical fuel cell stack, resulting in reduced overall system efficiency. Consequently, it's critical to get the most power out of the fuel cell stack while minimizing fuel use. This study examines and proposes a radial basis function network (RBFN) based maximum power point tracking technique (MPPT) for a 6-kW proton exchange membrane fuel cell (PEMFC) system. The proposed MPPT algorithm modulates the duty cycle of the modified four-leg interleaved DC/DC boost converter (MFLIBC) to extricate the maximum power from the fuel cell system. To validate the execution of the proposed controller, the outcome is related to the various MPPT control strategies such as PID & Mamdani fuzzy inference systems. Finally, it was observed that the proposed RBFN controller has achieved an enhanced efficiency of 83.2 % relative to the PID and fuzzy logic controllers of 75.5 % and 77.4 % respectively. The efficiency of the proposed configuration is analysed using the MATLAB/Simulink platform.
SWMR Algorithm Approach for the Vendor Managed Inventory Problem when Static Demand Rates
Authors: Abdul Rahim Mohd Kamarul Irwan , Bolaji Babalola Haorayau , Razalli Mohd Rizal , Mohd Nawi Mohd Nasrun , Muhammad Khodri Harahap Afif Zuhri , Ahmad Ahmad Nur Aizat
Published: October 2024

In a two-phase supply chain with Vendor Managed Inventory (VMI) policies, the supplier takes on the duty of keeping its retailers' inventory up to date and making sure they never run out of stock. This is in addition to his inbound inventory. This study aims to combine the retailers in various set partitions or to maximize their distribution and inventory holding costs within the same set partition. This paper focuses on a two-stage supply chain made of a single warehouse and multiple retailers (SWMR) facing a static demand and implementing VMI. We proposed a model for coordinating the system with a two-phase solution method. The first phase is to minimize the overall inventory costs and, in the second phase, a constructive vehicle routing problem (VRP) heuristic is used to optimize the distribution costs by satisfying some additional restrictions. Results of this implementation of VMI in an illustrative supply chain case are shown and discussed in detail.
Fuzzy Logic Controller- Proportional-Integral for Motor Velocity Control of Electric Rail Train Using DC-DC Converter
Authors: Mustafa Wan Azani Mustafa , Asnawi Rustam , Moh. Khairudin  , Djatmiko Istanto Wahyu , Yuniarti Nurhening , Yatmono Sigit , Sukisno Toto , Damarwan Eko Swi , Wardhana Alex Sandria Jaya , Hartoyo  , Setio Wati Miladiah , Ervani Rizqi , Shodiq Muhammad Minto Aji , Kusuma Fitriana , Pangelasan Ade , Huda Thoriq Fadlurrohman , Wicaksana Andika , Munandar Asnan , Nur Salma Fauziyah , Mustafa Wan Azani
Published: October 2024

DC motor utilization is obtained in various of industrial activities and non- industrial activities. The utilization of DC motors in various purposes, it is necessary to control a velocity of the DC motor in accordance with a required velocity and this control can be conducted through a power converter. In this study, the utilization of DC chopper for velocity control of DC motor through Fuzzy logic controller proportional integral (FLC-PI) method for electric rail train is developed. The FLC-PI supports to achieve an adaptive controller. It has been adapted to achieve a good performance for auto tuning PI controller. The development process is conducted through simulation work with Matlab software. This study compares the performance between the system with PI control and FLC-PI control. The results of this study obtained the comparison between the PI and FLC-PI performances for the system without load are 1.06% and 0% overshoots respectively. In other to the comparison between the PI and FLC-PI performances for the system with load of 100 Nm are 0.5% and 0% overshoots respectively. And when the comparison between the PI and FLC-PI performances for the system with load of 200 Nm are 0.27% and 0% overshoots respectively. Thus, FLC-PI has shown more better performance than PI control.
Enhancing TVET Education for the Future: A Comprehensive Review of Strategies and Approaches
Authors: Rajamanickam Selvi , Che’ Rus Ridzwan , Abdul Raji Mohd Nazri , Mina Hattori , Vebrianto Rian
Published: October 2024

This systematic literature review investigates the future enhancement of TVET education. The review examines a variety of studies and research articles to gain insight into the role of vocational education in shaping and improving the TVET system. The review begins with an introduction that provides background information on the importance of TVET and vocational education in preparing individuals for the workforce. The review's objective is to analyse and synthesize existing literature to identify the critical role of vocational education in developing the TVET system. In the method section, we describe the systematic approach we used to identify relevant studies and select appropriate articles for review. In this paper, we provide a systematic review analysis based on preferred reporting items for the Systematic Reviews and Meta-Analysis (PRISMA) technique for virtual reality implementation. We conduct advanced searches using two robust databases: Scopus and Eric. Our search finally yielded the primary data (n = 35), which we will analyse using the synthesis approach. Four central themes were decided: (1) career development and employability in TVET; (2) digital transformation in TVET; (3) pedagogy and teaching approaches in TVET; and (4) assessing competency and training in TVET education. The findings section presents the key findings extracted from the selected studies, highlighting vocational education's various roles and contributions to the TVET system. The conclusion section summarizes the review's main findings and provides insights into the importance of vocational education in fostering the growth and effectiveness of the TVET system. The review highlights the need for continued research and collaboration to further enhance the role of vocational education in TVET education and meet the evolving demands of the workforce.
AI-Enhanced GraphoText Analysis for Tracking Counselling Therapy Progress: Integrating Multimodal Graphology and Machine Learning
Authors: Abd Yusof Noor Fazilla , Othman Zuraini , Zulkarnain Nur Zareen , Syed Ahmad Sharifah Sakinah , Hashim Azura Hanim , Saleh Wiharja Kemas Rahmat
Published: October 2024

Despite the robustness of existing instruments, routine manual observation in psychotherapy faces significant challenges, including lack of time, labour, high implementation costs, and potential biases such as response bias and social desirability. This study proposes a dynamic assessment approach using machine learning and multimodal features extracted from handwriting, incorporating graphology-based and content-based features. The integration of content-based and graphology-based features involves combining text and handwriting features with the Support Vector Machine (SVM) using the Radial Basis Function Kernel (RBF). The results show that this approach achieves an impressive accuracy rate of 86.25%. The proposed framework not only improves psychotherapeutic practise, but also offers new insights into human cognition and emotional dynamics by revealing intricate patterns in handwriting. This advance facilitates data-driven decision-making, improves the quality of patient care, and overcomes challenges associated with manual monitoring, including social desirability bias and response set bias. This research paves the way for innovative methods at the interface of mental health and technology, and promises a more objective and efficient approach to monitoring the progress of psychotherapy.