bluuebunny/crossref_metadata_2025_split huggingface dataset:
DOUBLE PENDULUM RESEARCH HISTORY
Authors: Смирнов А.С. , Смольников Б.А. 
Published: September 2024

В статье анализируются работы ученых по динамике одной из самых популярных механических систем с двумя степенями свободы – двойного гравитационного маятника. Приводятся результаты первоначальных исследований (А. Клеро, Д. Бернулли и Л. Эйлер), а также обсуждаются исторические применения двойного маятника к решению проблемы Кёльнского колокола (В. Вельтман) и к определению моментов инерции твердых тел (В.П. Ветчинкин, Н.Г. Ченцов, Л.Г. Лойцянский, А.И. Лурье, Ю.А. Победоносцев). Кроме того, представляются классические труды зарубежных (Г. Ламб, А. Буасс, Т. фон Карман, М. Био, К. Клоттер, С.П. Тимошенко, У. МакМиллан) и отечественных (Я.Л. Геронимус, Н.В. Розе, М.М. Гернет, В.Ф. Ратобыльский и др.) авторов начала и середины прошлого века, в которых имеются исследования двойного маятника. В заключение обсуждаются современные и перспективные направления исследований двойного маятника.
The article analyzes the scientists’ works on the dynamics of one of the most popular mechanical systems with two degrees of freedom – a double gravitational pendulum. The results of initial studies (A. Clairaut, D. Bernoulli and L. Euler) are presented, and also the historical applications of the double pendulum to solve the Cologne bell problem (W. Veltmann) and to determine the moments of inertia of solids (V.P. Vetchinkin, N.G. Chentsov, L.G. Loytsyansky, A.I. Lurie, Yu.A. Pobedonostsev). In addition, classical works of foreign (H. Lamb, H. Bouasse, T. von Karman, M. Biot, K. Klotter, S. P. Timoshenko, W. MacMillan) and domestic (Ya.L. Geronimus, N.V. Rose, M.M. Gernet, V.F. Ratobylsky and others) authors of the beginning and middle of the last century where are studies of double pendulum are presented. In conclusion, modern and promising directions of double pendulum research are discussed.
"WOMAN’S QUESTION" AND SCIENCE ABROAD XX–XXI CENTURIES
Authors: Савелова О.А. 
Published: September 2024

В статье представлен краткий историко-историографический обзор основных понятий и направлений гендерных исследований в мире и в России. Рассмотрено возникновение «женского вопроса», его три основных феномена: эмансипация, суфражизм, феминизм. Целью статьи, наряду с кратким изложением общих моментов в изучении гендерной асимметрии, является констатация гендерного неравенства в науке вообще и в Сибирском отделении АН СССР/РАН в частности. Приведена статистика по научным кадрам и доли женщин в сфере отечественной науки. Статья актуализирует изучение истории женщин в науке, которое в самом Сибирском отделении находится на начальной стадии своего становления.
The article presents a brief historical and historiographic overview of the main concepts and directions of gender studies in the world and in Russia. The emergence of the "women’s question", its three main phenomena: emancipation, suffrageism, feminism are considered. The purpose of the article, along with a summary of general points in the study of gender asymmetry, is to state gender inequality in science in general and in the Siberian Branch of the USSR Academy of Sciences / RAS in particular. The statistics on scientifi c personnel and the share of women in the field of national science are presented. The article actualizes the study of the history of women in science, which in the Siberian branch itself is at the initial stage of its formation.
THE ROLE OF SURFACE AND EXOCELLULAR STRUCTURES OF MICROORGANISMS IN THEIR ADAPTATION TO EXTREME ENVIRONMENTS
Authors: Дмитриев В.В. , Звонарев А.Н. , Русакова Т.Г. 
Published: September 2024

Для изучения структурно-функциональных изменений у микроорганизмов (дрожжей и бактерий) при адаптации к экстремальным условиям был разработан комплексный подход, сочетающий методы электронной и световой микроскопии с биохимическими анализами. Исследования проводились на уровне отдельных клеток, популяций и сообществ, помещенных в среду с трудноутилизируемыми углеродными субстратами (такие как углеводороды нефти, синтетическое поверхностно-активное вещество, твердые субстраты), а также находящихся в условиях голодания, экстремально длительного пребывания в холоде (вечная мерзлота) или при высоких температурах (горячие источники Камчатки), в присутствии в среде токсичных веществ (тяжелые металлы, нефтепродукты и т.п.). У всех исследованных микробных клеток происходили существенные изменения поверхностных и экзоцеллюлярных компонентов, позволяющие им выживать в экстремальных условиях, а именно, образование каналов в клеточной стенке, специфических инвагинаций в цитоплазматической мембране, формирование надклеточных фибриллярных полимерных структур и др. Исследования приспособительных реакций у низших эукариот (на примере дрожжей как модели) могут быть полезными для решения некоторых проблем биотехнологии и раскрытия механизмов патологических процессов у млекопитающих и человека и путей их преодоления на клеточном уровне.
To study the structural and functional changes occurring in microorganisms (yeast and bacteria) when they adapt to extreme conditions, a complex approach has been developed that combines methods of electron and light microscopy with biochemical analyses. The studies were carried out at the level of individual cells, populations, and communities placed in media supplied with hard-to-utilize carbon substrates (such as oil hydrocarbons, synthetic surfactants, and solid substrates) or toxic substances (heavy metals, petroleum products, etc.) or those that survived under conditions of starvation, extremely long exposure to cold (permafrost) or high temperatures (hot springs of Kamchatka). All the studied microbial cells underwent significant changes in their surface and exocellular components allowing them to survive under extreme conditions. They are the formation of canals in the cell wall, specific invaginations in the cytoplasmic membrane, extracellular fibrillar polymer structures, and others. The results of studies of adaptive reactions in lower eukaryotes (by example of yeast, as a model) can help to solve some biotechnological problems, reveal mechanisms of the development of pathological processes in humans and mammals and to find the ways of their inhibition at the cellular level.
Some Features of the Pianist's Work in Conducting Class
Authors: Покровская И.А. 
Published: September 2024

В статье рассматриваются особенности работы пианиста в дирижёрском классе. Здесь его продуктивность определяется умением играть «по руке» дирижёра. На примере различных по характеру симфонических произведений анализирует целесообразность применения тех или иных дирижёрских жестов с точки зрения организации ансамблевой игры, формулируются цели и задачи пианиста-концертмейстера в связи со спецификой обучения студентов искусству дирижирования.
The article discusses the features of the pianist’s work in the conducting class. Here, his productivity is determined by the ability to play "according to the hand" of the conductor. Using the example of symphonic works of different nature, he analyzes the expediency of using certain conductor’s gestures from the point of view of organizing an ensemble game, formulates the goals and objectives of the pianist-accompanist in connection with the specifics of teaching students the art of conducting.
Maintenance of Airbus A320 Family After Difficult Operating Conditions
Authors: РЫБАК Е.В. 
Published: September 2024

Актуальность статьи связана с климатическими условиями на юге России в Ставрополье и Ростовской области. Из-за стихии были отменены и задержаны все рейсы 30 сентября 2020 года. В статье рассматривается процесс и порядок технического обслуживания воздушного судна в условиях песчано-пылевой бури. Описан поэтапный осмотр всех элементов и систем самолета, а также устранение последствий загрязнения. Цель статьи показать сколько требуется человеческих, временных и экономических ресурсов, чтобы вновь ввести воздушное судно в эксплуатацию.
The Relevance of the article is related to the climatic conditions in the South of Russia in the Stavropol region and the Rostov region. Due to the elements, all flights were canceled and delayed on September 30, 2020. The article discusses the process and procedure for aircraft maintenance in a sand and dust storm. The article describes a step-by-step inspection of all elements and systems of the aircraft, as well as the elimination of the consequences of pollution. The purpose of the article is to show how much human, time and economic resources are required to put the aircraft back into operation.
Digital Twins of Asynchronous Electromechanical Converters
Authors: НЕФЕДЬЕВ А.И. , ИСАЕВ А.В. , ИСАЕВА Л.А. 
Published: September 2024

В статье проанализированы тенденции цифровизации в современном промышленном производстве и процессах управлении технологическим оборудованием. Особо подчеркнута значимость цифровых технологий в разработке цифровых двойников особо опасных и энергоемких производств и, задействованного в них технологического оборудования. Авторами была проанализирована возможность разработки цифровых двойников мощных асинхронных электромеханических преобразователей исходя их предложенной ими концептуальной энергетической модели. В статье приведены результаты сравнительного анализа расчетных и экспериментальных токовых характеристик асинхронного электропривода. На экспериментальной установке были получены токовые характеристики для цепей статора и ротора рабочего режима электропривода и выполнен анализ их гармонического состава. На основании расчетных и экспериментальных характеристик, полученных на основе физического моделирования режимов работы асинхронного привода, авторы пришли к выводу, что предложенная энергетическая модель асинхронного электромеханического преобразователя может рассматриваться как основа его цифрового двойника. Адекватность полученных экспериментальных и расчетных токовых характеристик позволяет сделать вывод о возможности использования предложенной энергетической модель асинхронного электромеханического преобразователя для разработки его цифровой двойника.
The article analyzes the trends of digitalization in modern industrial production and control processes of technological equipment. The importance of digital technologies in the development of digital twins of particularly hazardous and energyintensive industries and the technological equipment involved in them was especially emphasized. The authors analyzed the possibility of developing digital twins of powerful asynchronous electromechanical converters based on their proposed conceptual energy model. The article presents the results of a comparative analysis of the calculated and experimental current characteristics of an asynchronous electric drive. The experimental setup was used to obtain current characteristics for the stator and rotor circuits of the operating mode of the electric drive and analyze their harmonic composition. The authors of the article, based on the calculated and experimental characteristics obtained on the basis of physical modeling of the operating modes of an asynchronous drive, concluded that the proposed energy model of an asynchronous electromechanical converter can be considered as the basis of its digital twin. The adequacy of the obtained experimental and calculated current characteristics allows us to conclude that the proposed energy model of an asynchronous electromechanical converter can be used to develop its digital twin.
RIGHT-WING CONSERVATISM IN THE EARLY TWENTIETH CENTURY: FEATURES OF POLITICAL TACTICS OF RIGHT-WING CONSERVATIVES ON THE EXAMPLE OF RUSSIA AND GERMANY
Authors: Турыгин А.А. 
Published: September 2024

В статье речь идет об особенностях развития правоконсервативных политических организаций в конце 19 – начале 20 вв. на примере деятельности «Немецкой консервативной партии» и «Союза русского народа». Анализируются политические программы, тактика и методы политической борьбы в сравнительно-исторической перспективе. Отмечается роль внешнего фактора в деле образования правоконсервативных политических сил и развитии политической деятельности консерваторов России и Германии. В статье делаются выводы об общности политической тактики правоконсервативных политических организаций накануне Первой мировой войны.
The article deals with the features of the development of right-wing conservative political organizations in the late 19th - early 20th centuries. on the example of the activities of the German Conservative Party and the Union of the Russian People. The article analyzes political programs, tactics and methods of political struggle in a comparative historical perspective. The role of an external factor in the formation of right-wing conservative political forces and the development of political activity of conservatives in Russia and Germany is noted. The article draws conclusions about the commonality of political tactics of rightwing conservative political organizations on the eve of the First World War.
Using Story Telling to Improve the Speaking Ability of the Third Grade Students of SMP Negeri 2 Pangkajene
Authors: Pratiwi Anugrah , Jabu Baso , Talib Ahmad 
Published: September 2024

This research aims to determine the effectiveness of using story telling in improving students’ speaking ability in English. This study adapted a mixed method research with a sample of 29 students from IX Al Farabi class using cluster random sampling technique. In this study, data collection was carried out by conducting pre-test, post-test, observation sheets, and questionnaires. The result of this study found that story telling was effective in improving students’ speaking ability in English as seen from the t-test scores, that the t-test was greater than the t-table. The researcher found all the students actively participated in this research. The researcher also found that students gave good feedback on the use of story telling in improving their English-speaking skill.Keywords – Story telling, Speaking ability, Students’ participation and response
Using English Songs to Motivate the Senior High School Students to Learn English Vocabulary
Authors: Yanti Nur , Dollah Syarifuddin , G. Hasriani 
Published: September 2024

This study aims to find out how English teachers use song to motivate students to learn English. This research took place at SMA Negeri 27 Bone, Bone regency, South Sulawesi. The participants taken by the researchers were students of class XI IPA, with a total of 7 students. Researchers used a qualitative descriptive method with a purposive sampling technique in selecting participants. The research instruments were observation and interviews. Based on the results of observations and interviews, the researchers found that students were very enthusiastic when learning while listening to songs and their vocabulary increased because they found many new words in the lyrics of the song, as a result they were very motivated again to learn English. Furthermore, the researcher concluded that learning English using song media can increase students' motivation and increase their vocabulary. Keywords— Motivation, Vocabulary and Songs Media
The Contextual Meanings of Preposition ‘by’ Found in an English Textbook
Authors: Alfika Nur , Talib Ahmad , Korompot Chairil Anwar 
Published: September 2024

The objectives of this research are (1) to find out the number of contextual meanings of preposition ‘by’ found an English textbook, (2) to find out the most dominant contextual meanings of preposition ‘by’ found in an English textbook. This research employed qualitative with descriptive qualitative method. The subject of this research was the English textbook entitle Introducing Translation Studies by Jeremy Munday. The instrument in collecting data were the documentation of the list of contextual meaning of preposition ‘by’ found in an English textbook. Based on the research finding and discussion, there were at least 16 contextual meanings of the preposition 'by' which must be used in context. From the data it can be seen that the most frequently used constant meaning is the meaning of ‘by’ which there are at least 48 sentences in the book that use the preposition 'by' in it. Keywords: Contextual meaning, preposition ‘by’, Translation Studies
Students’ Perception on Hybrid Learning in ELT in the New Normal Era
Authors: Sartika Ika , Aeni Nur , G. Hasriani 
Published: September 2024

This study aims to explore students’ perceptions of hybrid learning in ELT in the new normal era. The researcher applies a qualitative method. To achieve the research objectives, the researcher used an instrument namely interviews. The class of 2021 English Education students from Universitas Negeri Makassar's Faculty of Languages and Literature make up the research's population.The class of 2021 English Education students from Universitas Negeri Makassar's Faculty of Languages and Literature make up the research's population.The sample of this interview was 20 students from class E (class SL). The researcher interviewed 13 students via online and 7 students through face-to-face interviews using taken semi-structured interview technique. According to the data analysis results, most students had a positive opinion of hybrid learning in ELT. The respondents' positive statements about the approach were based on their own experiences learning through it. The result of hybrid learning was very flexible to use, efficient for learning, helpful to learn and increasing their skill technology and motivation. Negative opinions about the students' struggles with hybrid learning were also discovered, as a result of their lack of internet access and inability to comprehend the subject matter. Keywords— Students’ perception, Hybrid Learning, English Learning Teaching
Impact of implementing the pain best practice guideline in a long-term care home using the knowledge-to-action framework
Authors: Mann Nikki , Naik Shanoja , Viaje Shirley , Chee Janet , Grinspun Doris 
Published: September 2024

Introduction. Assessment and management of pain in older adults can be challenging, with persistent pain prevalence ranging from 25% to 80%, especially in long term care homes (LTCH), where most seniors are unable to verbalize their pain. This article describes the implementation of the Registered Nurses’ Association of Ontario (RNAO) Assessment and Management of Pain (Third Edition) best practice guideline (BPG) in a LTCH in Toronto, Canada. Methodology. Using mixed descriptive study methodology, this 391-bed home housing older adults over 80 years implemented the Pain guideline using the knowledge-to-action framework and audit procedures to evaluate the impact of implementing this guideline. Key implementation activities included educating residents, families, and staff about pain while integrating validated pain screening and assessment tools into practice. A mixed methods approach of qualitative and quantitative data was utilized to monitor improvements in clinical and organizational outcomes. Results. The impact of implementing Pain BPG is: improved utilization of pain assessment and management tools, reduced incidence of worsening pain, improved pain scores and improved resident quality of life. The structured and integrated, evidence-based approaches to pain assessment and management reflected that long-term care residents don’t have to live with pain regularly, which leads to a better quality of life and resident/family satisfaction. Discussion. In conjunction with the structured approach of the knowledge-to-action framework and the Pain BPG, the LTCH utilized tailored approaches to meet the needs of their resident population. Recognizing the unique needs of seniors in a residential setting, organizational structural facilitators, and barriers and cultural needs, the LTCH developed multi modal approaches based on a person and family centred approach. This evidence-based and resident focused approach was the key to the successful implementation and subsequent outcomes that were resultant. Conclusion. The systematic implementation of the RNAO pain BPG and the utilization of the knowledge-to-action framework was shown to improve resident outcomes, improve organizational processes and generate staff satisfaction. Participation and engagement of residents, their families and health professionals in the process was one of the greatest facilitators.
Vasodilation Effects of Ketapang (<i>Terminalia catappa</i> Linn) Fruit on Aortic Rings Rat
Authors: Wijaya Joseffine Valentina , Ismail Sjarif , Khotimah Siti 
Published: September 2024

Hypertension is an important risk factor for cardiovascular disease. Hypertension requires long-term treatment to keep blood pressure under control. Exploration found that antihypertensive drugs have economic value. East Kalimantan is rich in medicinal plant diversity and needs to be explored to discover new drugs for hypertension. Ketapang fruit (Terminalia catappa Linn) has the potential to have a vasodilation effect so research is needed to explore vasodilation activity in vitro. This research to determine the vasodilation activity of Terminalia catappa fruit using isolated aortic ring bioassay. Twelve Wistar rats were used for bioassays isolated aortic ring with endothelium. The aortic rings is precontracted with phenylephrine. This study used two test groups, Control group and Terminalia catappa fruit ethanol extract group (FTC). The FTC and Control concentrations were given cumulatively in chamber of isolated aortic ring. Log concentration -2 FTC (-11.8 ± 3.5)% and Control (0.0 ± 0.0)%, p = 0,002; log concentration -1,5 FTC (-22.8 ± 2.5)% and Control (0.0 ± 0.0)%, p = 0,002; log concentration -1,0 FTC (-41.5 ± 2.8)% and Control (0.0 ± 0.0)%, p = 0,002; log concentration -0,5 FTC (-58.7 ± 3.1)% and Control (0.0 ± 0.0)%, p = 0,002; log concentration 0 FTC (-79.0 ± 3.4)% and Control (0.0 ± -1.9)%, p = 0,001; log concentration 0,5 FTC (-93.8 ± 3.0)% and Control (0.2 ± 1.5)%, p = 0,002. FTC causes vasodilation in isolated rat aortic rings with endothelium.
Edukasi dan Pendampingan Ibu dengan Anak Berkebutuhan Khusus di SLB N I Padang
Authors: Anissa Mutiara , Akbar Resti Rahmadika , Darmayanti Anita 
Published: September 2024

Abstrak Anak berkebutuhan khusus (ABK) adalah anak yang memiliki keluarbiasaan atau keterbatasan baik secara mental-intelektual, fisik, emosional maupun sosial yang dapat mempengaruhi proses perkembangan dan pertumbuhannya dibandingkan dengan anak-anak lain yang seumuran dengannya. Setiap ABK memiliki kemampuan dan potensi yang berbeda walaupun dengan keterbatasan yang mereka miliki. Dalam mengembangkan kemampuan dan potensi anak berkebutuhan khusus maka perlu diperlukan keluarga atau orang tua yang memberikan dukungan utama dalam pertumbuhan dan perkembangan anak. Mitra merupakan Sekolah Luar Biasa Negeri 1 Padang dengan jumlah siswa berkebutuhan khusus cukup banyak. Permasalahan yang dihadapi mitra adalah adanya orangtua yang belum bisa menerima kondisi anaknya dan orangtua yang masih belum memahami keterbatasan dari anaknya sehingga solusi yang dibutuhkan adalah kebutuhan informasi dan emosional. Pada kegiatan ini diperoleh hampir sebagian perserta mengalami keluhan mudah menjadi takut, merasa cemas, tegang dan khawatir serta tidak mampu berperan dalam kehidupan. Sekitar 37,5% peserta mengalami keluhan fisik seperti sakit kepala, kehilangan nafsu makan, gangguan pencernaan. Edukasi yang diberikan meliputi kebutuhan untuk informasi dan dukungan emosional. Dukungan informasi meliputi pemberian informasi mengenai gangguan yang termasuk dalam kategori ABK, gejala dan tatalaksana yang diberikan pada ABK serta sikap orangtua dalam menghadapi ABK. Dukungan emosional berupa pengenalan gejala stress dan manajemen stress.
Kata kunci: ABK, ibu, stres