bluuebunny/crossref_metadata_2025_split huggingface dataset:
Desain Speedboat Operasional Pertambangan Berbahan Fiberglass untuk Wilayah Perairan Sulawesi Tenggara
Authors: Samaluddin Samaluddin , Djunuda Rahmawati , Aras Mubarak Azhar 
Published: January 2025

Kondisi geografis Sulawesi Tenggara sebagai daerah berpulau-pulau membutuhkan moda transportasi laut yang efisen untuk menunjang aktivitas masyarakat, termasuk untuk kegiatan operasional sektor pertambangan. Pemilihan moda transportasi oleh pelaku perjalanan termasuk untuk pelaku usaha tambang pada umumnya mempertimbangkan faktor tujuan perjalanan, waktu tempuh, biaya perjalanan dan kenyamanan. Penelitian ini bertujuan untuk merencanakan desain speedboat berbahan fiberglass yang digunakan oleh para pelaku tambang di perairan Sulawesi Tenggara. Data dikumpulkan melalui metode observasi, wawancara dan dokumentasi. Pengolahan dan analisis data dengan menggunakan aplikasi Maxsurf untuk memodelkan bentuk lambung kapal dan menghitung parameter hidrostatik. Berdasarkan hasil penelitian, diperoleh ukuran utama kapal lengkap dengan gambar rencana garis dan rencana umum dengan panjang kapal 18,00 meter, lebar kapal 3,50 meter dan tinggi kapal 1,50 meter dengan Deadweight Tonnage (DWT) kapal sebesar 85,25 Ton. Perhitungan power mesin pada kecepatan 20 knot menghasilkan kebutuhan power sebesar 962,605 HP dengan hambatan 92,60 kN (metode Holtrop) dan 1211,80 HP dengan hambatan 117,80 kN (metode Fung). Power mesin yang digunakan adalah 3 x 300 HP. Analisa stabilitas menunjukan bahwa panjang lengan GZ (Max GZ area) sebesar 0,949 m atau 45,5 derajat, yang berarti bahwa pada sudut kemiringan atau heel lebih dari 45,5 derajat speedboat akan berada pada kondisi unstable. Penelitian ini memberikan desian speedboat yang optimal untuk memenuhi kebutuhan transportasi laut sektor tambang dengan material fiberglass yang ringan dan efisien.
EXPLORING THE CORRELATION BETWEEN SELF-EFFICACY AND ORAL COMMUNICATION SKILLS AMONG SENIOR HIGH SCHOOL EFL STUDENTS IN INDONESIA
Authors: Wintang Widodo Jalu , Mustofa Ali , Anam Syafi’ul 
Published: January 2025

Oral communication has the important role in conducting English teaching and learning in this 21st century. By oral communication, the teachers can create the active learning atmosphere in the classroom. The major challenge that EFL senior high school faced active learning activity is the students’ anxiety in communication. This kind of problem has impact on their self-efficacy. This study aims to investigate the correlation of EFL senior high school students’ self-efficacy and their oral communication skills. There are 70 senior high school students who are involved in this research. The context of self-efficacy in this research is divided into two aspects, the level and sources of self-efficacy and its impact the students’ oral communication skill. The correlational study has been done by distributing close-ended questionnaire. The data were analyzed by Pearson Product Moment correlation. The research shows that there is significant correlation between EFL Senior High School Students’ Self-Efficacy and their Oral Communication Skills. It shown by the significance rate by that resulting more than 0.65. Moreover, the future research can involve more participants (more than 100 participants) in a wider scale. Keywords: self-efficacy, EFL senior high school students, oral communication skill, correlation
A mathematical model for predicting the neuropsychic stability of a cadet
Authors: Kobryanova Irina Viktorovna , Nazarov Sergei Sergeevich , Serova Yuliya Sergeevna , Fettsova Lyutsiya Nail'evna , Yatmanov Aleksei Nikolaevich 
Published: January 2025

Military service is a special type of activity, in which the stress effect on a person plays a high role. The article is devoted to the study of the influence of cognitive abilities on neuropsychic stability of cadets, as one of the most controversial issues in the medical and psychological support of military personnel. The subject of the study is the influence of cognitive abilities on the neuropsychic stability of cadets. The object of the study is: 1,822 cadets of the Naval Polytechnic Institute aged 18 to 26 years with different levels of neuropsychiatric stability. The sample was divided into three parts according to the level of neuropsychiatric stability. Special attention is paid to statistical data processing as an important element of the scientific method of cognition of the world. The article provides examples of calculating a model for predicting the level of neuropsychiatric stability of the cadets. A comparative study of the cognitive abilities of cadets with different levels of neuropsychiatric stability was conducted. Mathematical modeling was carried out using discriminant analysis. Predictors of a cadet's neuropsychic stability are a combination of indicators of their cognitive development: the ability to establish logical relationships between concepts based on analysis and synthesis operations, the level of development of verbal and logical thinking; tempo characteristics of mental activity, the level of development of operational thinking and operational memory, as well as attention characteristics; the ability to transform visual images in space, the level of development of spatial-figurative thinking. It is shown that the level of communication abilities increases from low to high neuropsychiatric stability. At the same time, the differences between the indicators of cadets with high neuropsychological stability differ significantly compared with cadets with medium and low, the differences between groups with low and medium stability are determined at the trend level. A model for predicting the level of neuropsychic stability was obtained: Wilkes Lambda: 0.95595 approx. F (6.3634)=13.799 p
Motivation of educational and cognitive activity in the digital educational environment of students of different age groups
Authors: Mikhaylova Natalya Vladimirovna , Fedoseeva Ol'ga Igorevna , Shutkina Zhanna Aleksandrovna 
Published: January 2025

The need to isolate people during the pandemic has put the education system in a situation of transformation of ways of carrying out educational and cognitive activities in conditions of indirect interaction. The transfer of the educational process from the real to the digital environment, including online, without taking into account the specifics of educational and cognitive activity in it, has shown its low effectiveness. Today, digitalization is a priority in the development of education. Ensuring the quality of education in the digital environment requires a fundamentally new approach to the content, motivation, and teaching methods based on scientifically based data on the specifics of the pedagogical process in the digital educational environment. This article presents the results of diagnostics of motivation of educational and cognitive activity of students of various age groups in the digital educational environment according to programs of higher and additional professional education. Within the framework of the study, various methods of motivation diagnostics were used: N.V. Elfimova's methodology for diagnosing educational motivation (adapted in accordance with the age groups of students and the type of training), T.O. Gordeeva's methodology for diagnosing internal and external educational motivation, A.A. Rean's methodology for diagnosing motivation for achieving success and avoiding failures. As a result of the study of the motivation of educational and cognitive activity of students in the digital educational environment according to the programs of higher and additional professional education, the concept of the digital educational environment is clarified, its main characteristics (cross-border, hypertext, individualization, multi-instrumentality, mediated interaction) are highlighted, the concept of motivation of educational activity is clarified, a number of approaches and constructs of educational motivation are analyzed and generalized, presented the results of the diagnosis of the motivation of educational activities of students of various age groups, the experience of implementing the educational process in the digital environment according to programs of higher and additional professional education is summarized. The results obtained in the course of the study made it possible to determine the directions for improving the pedagogical process in the digital educational environment for the vocational education system, taking into account the identified specifics of motivation of educational and cognitive activity of students of various age groups.
Subjective experience of loneliness as a predictor of substance use in adolescents
Authors: Komissarova Olga Andreevna , Milovanova Olga Andreevna 
Published: January 2025

The subject of this article is the relationship between the subjective experience of loneliness in older and younger adolescents, as well as the ways of forming self-destructive addictive behavior through the use of psychoactive substances (surfactants). The subjective experience of loneliness is a relatively new psychological phenomenon that reflects the subjective experiences of a person in a situation of loneliness. The problem of loneliness has worsened due to the pandemic, the stress of self-isolation has caused an upsurge in addictive behaviors, including compulsive shopping, overeating, alcohol and drug abuse, as well as gambling. Most often, addictions were manifested in people without support from family and friends.Traditionally, in Russian psychological practice, loneliness is considered as a negative phenomenon, but in this study we understand it as a predicative factor (predictor) of the development of dependence on surfactants in adolescence. The methods used in this study are: the questionnaire method, the method of individual conversation, the method of prevention. Research methods:Questionnaire of loneliness experience by E.A. Manakova; Questionnaire DOPO-3k (Differential questionnaire of loneliness experience) by E.N. Osina, D.A. Leontieva; Methodology "Scale of subjective loneliness experience (SPO)" by S.V. Dukhnovsky; Author's questionnaire "Use of psychoactive substances". The scientific novelty of this study is to study the hypertrophied experience of loneliness as a predictor of the formation of auto-destructive addictive behavior against the background of desirable social integration due to the use of socially acceptable surfactants (nicotine, alcohol). The purpose of the study is to study the subjective experience of loneliness in adolescents as a predictor of auto-destructive addictive behavior. As a result of the conducted research, the main characteristics of the subjective experience of loneliness by adolescents of younger and older age groups and the specifics of the formation of addictive behavior in the aspect of the use of surfactants were revealed.After analyzing various scientific papers and studies, it can be concluded that this problem has not yet been fully studied. The analysis of various scientific sources made it possible to understand that the feeling of loneliness in an acute form first appears precisely in adolescence, when there is a search for one's own identity and connections with the outside world.
Aortomesenteric angle: A contrast-enhanced computed tomography analysis of respiratory phase and visceral fat impact
Authors: Sekino Hirofumi , Ishii Shiro , Saito Yumi , Hara Junko , Yamakuni Ryo , Fukushima Kenji , Ito Hiroshi 
Published: January 2025

Objectives:
The objective of this study was to evaluate the relationship between the aortomesenteric angle at end-inspiration and end-expiration and its variation rate with several anthropometric parameters.

Material and Methods:
Sagittal reconstructed computed tomography (CT) images of 59 patients who underwent contrast-enhanced CT at end-inspiration and end-expiration between 2015 and 2020 were reviewed. All these patients underwent dynamic contrast CT during both inspiration and expiration for adrenal venous sampling purposes. Two experienced radiologists measured the aortomesenteric angle during both end-inspiration and end-expiration, and its variation rate. Pearson’s or Spearman’s correlation analysis was used to assess correlations between the angle or variation rate and height, weight, body mass index (BMI), visceral fat, subcutaneous fat, and diaphragm motion.

Results:
The aortomesenteric angle was significantly larger at end-expiration (88.65 ± 25.15, 95% confidence interval [CI] 82.09–95.20) compared to end-inspiration (62.22 ± 21.90, 95% CI 56.51–67.93, P < 0.001). The aortomesenteric angles at both end-inspiration and end-expiration correlated significantly with weight, BMI, visceral fat, and subcutaneous fat. The strongest correlation was between aortomesenteric angle and visceral fat at both end-inspiration (r = 0.523, P < 0.001) and end-expiration (r = 0.546, P < 0.001). The variation rate correlated only with diaphragm motion (r = 0.550, P < 0.001).

Conclusion:
The aortomesenteric angle at end-expiration was significantly larger than at end-inspiration, with the strongest correlation found between the angle and visceral fat.
Международный опыт и перспективы использования искусственного интеллекта в образовании
Authors: Николаев А.А. , Кузнецов М.Ю. , Николаев В.А. 
Published: January 2025

В статье рассмотрен международный опыт использования искусственного интеллекта (ИИ) в образовании. Показано, что технологии ИИ могут применяться для повышения вовлеченности обучающихся в образовательный процесс, оценки прогресса обучения, создания индивидуальных траекторий обучения и персонализации обучения с учетом индивидуальных предпочтений, особенностей и целевых показателей. Несмотря на отмеченные преимущества использования ИИ, существуют и ограничения его применения, которые должны учитываться при разработке и внедрении технологии ИИ в систему образования.
The article examines the international experience of using artificial intelligence (AI) in education. It is shown that technologies can be used to increase the involvement of students in the educational process, assess learning progress, create individual learning trajectories and personalize learning taking into account individual preferences, characteristics and targets. Despite the noted advantages of using AI, there are also limitations of its use, which should be taken into account when developing and implementing AI technology in the education system.
Влияние информационно-коммуникационных технологий на качество образовательного процесса в средней школе
Authors: Буркова В.В. 
Published: January 2025

В данной статье исследуется влияние информационно-коммуникационных технологий на качество образования в средних школах. Автор анализирует различия в образовательных результатах между классами, где учителя активно используют ИКТ, и теми, где ИКТ применяются редко. Статья также подчеркивает ряд преимуществ ИКТ в образовании, включая адаптацию учебных материалов под индивидуальные потребности учащихся, развитие коммуникативных навыков через совместную работу онлайн и расширение доступа к образовательным ресурсам. Однако также обсуждаются и недостатки, такие как риск информационной перегрузки и технические проблемы, которые могут сопровождать использование ИКТ. В заключении автор подчеркивает необходимость дальнейших исследований для оптимизации интеграции ИКТ в образовательный процесс, а также стратегий поддержки учителей и учащихся для повышения эффективности обучения.
This article examines the impact of information and communication technologies on the quality of education in secondary schools. The author analyzes the differences in educational outcomes between classes where teachers actively use ICT and those where ICT is rarely used. The article also highlights a number of advantages of ICT in education, including the adaptation of educational materials to the individual needs of students, the development of communication skills through online collaboration and increased access to educational resources. However, disadvantages are also discussed, such as the risk of information overload and technical problems that may accompany the use of ICT. In conclusion, the author emphasizes the need for further research to optimize the integration of ICT into the educational process, as well as strategies to support teachers and students to improve learning effectiveness.
Развитие межкультурной компетенции у студентов через изучение английского языка
Authors: Хариханова Б.А. , Зубайраева М.У. 
Published: January 2025

Развитие межкультурной компетенции у студентов является актуальной задачей современного языкового образования. Цель исследования – выявить педагогические условия и технологии формирования межкультурной компетенции в процессе обучения английскому языку в вузе. Методологическую базу статьи составили компетентностный, коммуникативный и культурологический подходы. Эмпирическое исследование включало анкетирование 120 студентов и интервьюирование 15 преподавателей иностранных языков в трех университетах Чеченской Республики. Количественный анализ проводился методами описательной и индуктивной статистики, качественный – посредством тематического контент-анализа. Выявлены три ключевых педагогических условия развития межкультурной компетенции: 1) систематическая интеграция культурологического компонента в содержание языковой подготовки; 2) интерактивность и проблемная ориентированность обучения; 3) сочетание аудиторной и внеаудиторной проектной деятельности. Определены наиболее эффективные педагогические технологии: кейс-стади, ролевые игры, дискуссии, веб-квесты. Полученные результаты позволяют оптимизировать процесс языкового образования за счет усиления его культуроформирующего потенциала. Предложенная методика может найти применение в вузовской практике обучения английскому и другим иностранным языкам. Перспективы исследования связаны с кросс-культурной верификацией выводов и созданием интегративной модели формирования межкультурной компетенции.
The development of intercultural competence among students is an urgent task of modern language education. The purpose of the study is to identify pedagogical conditions and technologies for the formation of intercultural competence in the process of teaching English at a university. The methodological basis of the article consists of competence-based, communicative and cultural approaches. The empirical study included a survey of 120 students and an interview with 15 teachers of foreign languages at three universities of the Chechen Republic. Quantitative analysis was carried out using descriptive and inductive statistics, qualitative analysis was carried out through thematic content analysis. Three key pedagogical conditions for the development of intercultural competence have been identified: 1) systematic integration of the cultural component into the content of language training; 2) interactivity and problem-oriented learning; 3) a combination of classroom and extracurricular project activities. The most effective pedagogical technologies have been identified: case studies, role-playing games, discussions, and web quests. The results obtained make it possible to optimize the process of language education by strengthening its cultural-forming potential. The proposed methodology can be used in university practice of teaching English and other foreign languages. The prospects of the research are related to the cross-cultural verification of conclusions and the creation of an integrative model for the formation of intercultural competence.
Komparatif Sinkronis Pengaruh Bahasa Banjar Sebagai Lingua Franca pada Ketahanan Bahasa Dusun Deah [dun] di Pangelak & Dayak Meratus [bvu] di Loksado
Authors: Barasa Christ Sempati Boni Pius , Sumbung Arbentia Pratama 
Published: January 2025

Lingua Franca is a status for languages used to connect diverse language communities. In meeting the needs of communication between language communities, the use of Lingua Franca as a broader language is unavoidable. This phenomenon has enormous consequences for native speakers, where slowly the mother tongue can be replaced. The importance of language preservation starts from understanding what affects the vitality of a language. Patterns of transmission and language use are appropriate studies to understand language vitality. This study aims to see the effect of Lingua Franca on language vitality with samples of Dusun Deah and Dayak Meratus languages in South Kalimantan which are dominated by Banjar language. This research uses a synchronic comparative approach in which descriptive comparisons of language transmission and use in the two languages studied become the basis for noticing the influence of the Lingua Franca. The results of this study can be a reference in carrying out the preservation of the Dusun Deah and Dayak Meratus languages. AbstrakLingua Franca merupakan status bagi bahasa yang digunakan untuk menghubungkan keberagaman komunitas bahasa. Dalam memenuhi kebutuhan komunikasi antarkomunitas bahasa, penggunaan lingua franca sebagai bahasa yang lebih luas sudah tidak dapat dihindari. Fenomena ini memiliki konsekuensi yang sangat besar terhadap penutur asli, di mana secara perlahan bahasa ibu dapat tergantikan. Kepentingan untuk pemertahanan bahasa dimulai dari memahami hal yang mempengaruhi ketahanan suatu bahasa. Pola transmisi dan penggunaan bahasa menjadi kajian yang tepat untuk memahami ketahanan bahasa. Penelitian ini bertujuan untuk melihat pengaruh lingua franca terhadap ketahanan bahasa dengan sampel bahasa Dusun Deah dan Dayak Meratus di Kalimantan Selatan yang didominasi oleh bahasa Banjar. Penelitian ini menggunakan pendekatan komparatif sinkronis di mana perbandingan deskriptif mengenai transmisi dan penggunaan bahasa di kedua bahasa yang dikaji menjadi basis dalam memperhatikan pengaruh dari lingua franca. Hasil dari penelitian ini dapat menjadi acuan dalam melakukan pemertahanan bahasa Dusun Deah dan Dayak Meratus.
The Objective, Neurosis, and Moral Anxiety of Main Character in Serena’s Novel by Ron Rash (Psychoanalysis of Sigmund Freud)
Authors: Firdaus Pilda Nugraha , Rahmat Aceng , Anwar Miftahulkhairah 
Published: January 2025

The aim of this research was to descraibe three kinds of anxiety that was experienced by the main character, and how the anxiety was experienced by the main character in Serena’s novel by Ron Rash. This research used a qualitative approach with content analysis methods. The data source of this research is word, phrase, and sentence in Serena’s novel by Ron Rash. The data technique used in this research is the library technique, namely close reading, listening, taking notes, and analyzing. The results of this research showed that Serena experienced the objective anxiety 7 datas (37%), Pemberton experienced the objective anxiety 6 datas (32%), Serena exprerinced the neurotic anxiety 3 datas (16%), Pemberton experienced the neurotic anxiety 0 data (0%), Serena experienced the moral anxiety 0 data (0%), Pemberton experienced the moral anxiety 3 datas (16%). AbstrakPenelitian ini bertujuan unuk mendeskripsikan tiga kecemasan yang dialami oleh tokoh utama, dan bagaimana kecemasan tersebut dialami oleh tokoh utama dalam novel Serena karya Ron Rash. Penelitian ini menggunakan pendekatan kualitaif dengan metode analisis isi. Sumber data dalam penelitian ini adalah kata, frasa, dan kalimat dalam novel Serena karya Ron Rash. Tekhnik analisis dalam penelitian menggunakan tekhnik perpustakaan yang biasa disebut dengan membaca secara mendalam, menyimak, pencatatan, dan analisis. Hasil penelitian menjelaskan bahwa ada 7 data (37%) yang menunjukan Serena mengalami kecemasan objektif, 6 data (32%) menunjukan Pemberton mengalami kecemasan objektif, 3 data (16%) menunjukan Serena mengalami kecemasan neurosis, 0 data (0%) yang menunjukan Pemberton mengalami kecemasan neurosis, 0 data (0%) yang menunjukan Serena mengalami kecemasan moral, 3 data (16%) yang menunjukan Pemberton mengalami kecemasan moral.