bluuebunny/crossref_metadata_2025 huggingface dataset:
Strengthening Ideological Values through Pasantian Singing: Problematizing the Nexus Between Local Cultural Practices and Globality in Bali
Authors: Sudirga I Komang , Mantle Hood Made , Yulianti Ni Ketut Dewi
Published: October 2024

This article aims to explore the traditional cultural practices of pasantian reading clubs in facing globality and subjective perceptions of modernity, transformation and change. Pasantian members sing and interpret conventional Balinese texts, thus playing a crucial role in maintaining the artistic and ideological identity of Bali Hindu people. However, engagement in these practices is significantly challenged by rapid sociological changes, which have led to a notable decline in the number of people involved in pasantian. The study focused on understanding how pasantian interact with notions of globality and how these groups can be strengthened to preserve local cultural and ideological values. A qualitative approach employed ethnographic methods such as participant observation and in-depth interviews to explore the practices of pasantian in terms of continuity and change. Findings highlight the importance of practitioners of traditional art forms in negotiating the local-global nexus and suggest strategies for revitalizing pasantian groups.
Women Fighting the Crisis: Antecedents of Women's Leadership Performance in Facing the Covid-19 Pandemic
Authors: Mamduh Achmad , Pratikto Heri , Handayati Puji , Restuningdiah Nurika
Published: October 2024

Objective: This study aims to empirically investigate the interplay between financial literacy, entrepreneurial orientation, learning orientation, and the performance of food and beverage Micro, Small, and Medium Enterprises (MSMEs) in Bontang City, East Kalimantan Province.
Method: The research, grounded in Resource-Based Theory (RBT), explores the mediation role of innovation ability in this relationship. The study encompasses 272 MSME owners as its population. Utilizing Structural Equation Modeling for data analysis.
 
Research Findingsand Discussions: The findings show that financial literacy, entrepreneurial orientation, and learning orientation positively influence innovation capability and MSME performance. In addition, innovation capability emerges as an important mediator that bridges the impact of financial literacy, entrepreneurial orientation and learning orientation on MSME performance. The results of this study contribute to enriching the understanding of the Resource-Based Theory, highlighting that effective utilization of resources, such as financial literacy, entrepreneurial orientation, learning orientation, and innovation capability, can improve MSME performance.
 
Research Implications: This study is a valuable reference for MSME owners in the food and beverage sector, emphasizing the importance of a proactive approach. Responding quickly to market opportunities, introducing new products to new markets, and developing a learning-oriented mindset all play an important role in driving innovation and ultimately improving MSME performance.
Originality/Value: This research underscores the importance of strategic resource utilization for MSME success, in line with the principles of Resource-Based Theory. Owners of food and beverage MSMEs are encouraged to develop a proactive and learning-oriented attitude, encouraging innovation as a key driver to improve business performance.
ИДЕЈНО РЕШЕЊЕ ЕНТЕРИЈЕРА КОКТЕЛ БАРА СА ПРОДАЈНИМ ПРОСТОРОМ
Authors: Томић Јована
Published: October 2024

Предмет рада јесте израда идејног решења ентеријера мешовите намене на основу закључака донетих истраживањем. Анализи­ране су угоститељска и трговинска намена, угледни примери, као и потребе корисника, те је представљен пројекат мешовите намене који би се на том простору нашао.
SEKVENCE TRANZITIVNIH PROSTORA KJOTA
Authors: Petrović Marija
Published: October 2024

Predmet istraživanja su ključne sekvence tranzitivih prostora unutar bogatog urbanog i arhitektonskog pejzaža Kjota, kroz duboko uronjenje u tri različite tipologije: tradicionalne japanske kuće (machiya), šintoistička svetilišta i Kjoto glavnu voznu stanicu. Svaki od ovih prostora nudi jedinstveno sočivo kroz koje se mogu istražiti višestruki odnosi između ljudi i njihovog izgrađenog okruženja i prirodnog sveta, uokvirenog u širi kontekst istorijskog i kulturnog tkiva Kjota.
ПРОЈЕКАТ ИДЕЈНОГ РЕШЕЊА УРБАНИСТИЧКОГ УРЕЂЕЊА СТАМБЕНОГ НАСЕЉА ''ДУБОЧИЦА'' У ЛЕСКОВЦУ
Authors: Станковић Милена
Published: October 2024

Пројекат идејног решења урбанистичког уређења стамбеног насеља “Дубочица” у Лесковцу обухвата све релеванте анализе угледних примера, који су применљиви на површину простора који се пројектује. Примарни проблем који је био потребно решити је саобраћај и формирати кретање кроз блокове. Програми су осмишљени у складу са потребама које су корисници и становници изразили..
MESTO, ULOGA I ZNAČAJ INSTRUMENATA UPRAVLJANJA RIZIKOM PORTFOLIJA
Authors: Mutić Sanja
Published: October 2024

Portfolio predstavlja skup ulaganja u različite vrste finansijskih instrumenata, kao što su: akcije, obveznice i druge hartije od vrednosti, kao i investicione jedinice investicionih  fondova. Portfolio investiranja može varirati zavisno od konkretnih karakteristika portfolija i ciljeva investitora. Investicioni portfolio treba biti pažljivo planiran, prilagođen posebnim finansijskim ciljevima i toleranciji na rizik.
PRIMENA METODA MAŠINSKOG UČENJA U ANALIZI HODA PACIJENATA OBOLELIH OD NEURODEGENERATIVNIH BOLESTI
Authors: Sekulić Svetlana
Published: October 2024

U okviru rada opisana je primena mašinskog učenja u analizi hoda kod neurodegenerativ­nih oboljenja. Cilj je sagledavanje mogućnosti da se pomoću metoda mašinskog učenja formira klasifikator koji može da prepozna neurodegenerativna oboljenja kod pacijenata na osnovu snimanja karakteristike hoda.
Urgent Need to Revisit the Current Approach towards De-addiction in Punjab
Authors:   Banyan Academy Of Leadership In Mental Health, Mor Nachiket
Published: October 2024

With an estimated 230,000 opioid dependents, drug addiction is a serious and growing problem in Punjab state in India. It is driven by a combination of the culture of masculinity, peer pressure, social disturbances, separating families, unemployment and easy availability of drugs.
Victimization, Symptomology and Emotion Dysregulation in A Sample of Commercially Sexually Exploited Minors who Abuse Substances
Authors:   Hackensack Meridian School Of Medicine, Byrnes Kirsten
Published: October 2024

The Victims of Crime Act (VOCA) has been providing funding to support those who have experienced crime, recognizing the far reaching mental health impact. Included within this funding is specific attention to minors who have experienced Commercial Sexual Exploitation (CSE), as well as other categories found to be related to CSE even if it goes undisclosed.
Introducing a Cutting-Edge Dataset: Revealing Key Factors in Student Academic Outcomes and Learning Processes
Authors: Son Nguyen Thi Kim , Hoa Nguyen Hong , Trang Hoang Thi Thu , Ngan Tran Quynh
Published: October 2024

This paper presents an educational dataset that consolidates various aspects of educational science. The purpose of this study is to illuminate the factors that impact students’ learning experiences before and during their time at university. This dataset was designed to support research in educational science, including the application of machine learning and deep learning models to predict student outcomes. The primary objective is to improve educational methodologies, empower students with informed decision-making, and enhance overall learning effectiveness. The dataset comprises 992 samples across 89 fields and was collected through direct methods like questionnaires and indirect methods involving training management units. These samples are categorized into Personalized factors, Factors affecting learning outcomes, and Learning outcomes, encompassing both general education performance and university module achievements. Following collection, the dataset was subjected to thorough processing, cleaning, and statistical analysis, using techniques such as Pearson correlation analysis, analysis of variance, Std. Error, Std. Deviation, and tests of homogeneity of variance.
Total Flavonoid Content and Antioxidant Properties of Different Extraction Methods of Red Spinach Leaf (Amaranthus tricolor L.)
Authors: Permanasari Etin Diah , Amalia Mega Putri Rizky , Susilo Susilo , Prastiwi Rini
Published: October 2024

Red spinach leaf (Amaranthus tricolorÂ L.) has been well-proven to contain flavonoids that exhibit antioxidant activities. In this study, a comparison between maceration and ultrasonic methods has been carried out to evaluate the effect of these two methods on the level of red spinach leaf flavonoid. In this study, for maceration 1, 2, and 3 days while for the ultrasonic method 10-, 20-, and 30-minutes time duration have been used. The ratios of material and solvent were 1:5 and 1:10. The flavonoid content was determined with the help of a spectrophotometer at a maximum wavelength of 436.80 nm. The antioxidant activity was evaluated by the DPPH method to obtain the IC50. The result of the study revealed that the highest flavonoid content of 4.27 mgQE/g and antioxidant activity (IC50) of 110.47 ppm were obtained by an ultrasonic under conditions of 1:10 ratio and 30-minute extraction time. Results of the study suggested a significant difference (p<0,05) in the isolation of total flavonoid contents and antioxidant activities in the maceration and ultrasonic. In these two methods, ultrasonic was found to be more efficient than maceration because of minimum time, the highest flavonoid content and antioxidant activity could be obtained.
Amlodipine-Candesartan Combination: A Cost-Effective Strategy for Successful Therapy of Hypertension
Authors: Fitria Najmiatul , Zazna Syaputri Yolanda , Mardatillah Mardatillah , Akram Muhammad , Nasif Hansen
Published: October 2024

Introduction: The combination of amlodipine and candesartan can have a better effect, although the cost-effectiveness analysis was not yet determined. This research aimed to establish the Incremental Cost-Effectiveness Ratio (ICER) value among outpatients with hypertension who used amlodipine-candesartan. Method: This research is a descriptive study that retrospectively gathered data from medical records. It focused on information for hypertensive patients at Universitas Andalas Hospital in 2021. This study compared the standard treatment involving amlodipine-candesartan and sole amlodipine, next to calculate the ICER using cost-effectiveness analysis. Results: Out of the total population of 284, as many as 73 patients were involved in this study. Among these, 21 patients (28.77%) were treated with amlodipine alone, while 52 (71.23%) received an amlodipine-candesartan combination. The Incremental Cost-Effectiveness Ratio (ICER) for reducing systolic blood pressure was IDR 74,738.10 per one mmHg decrease in the northeast quadrant of the cost-effectiveness chart. The ICER for lowering diastolic blood pressure was IDR 205,918.24 per one mmHg decrease in the northeast quadrant on the cost-effectiveness chart. Conclusion: The cost of the amlodipine-candesartan combination yields superior effects; however, warranting a probabilistic sensitivity analysis to determine its ICER robustness is essential for its effective implementation
ANALISIS PERTUMBUHAN RETURN ON ASSETS (ROA) DAN NET PROFIT MARGIN PADA PT BANK TABUNGAN NEGARA (PERSERO) TBK
Authors: Burhan Imron , Dakhri Sanusi Muhammad , Rachman Siswati , Fadny Yuliani Nur , Nirmala Sari Sri
Published: October 2024

Penelitian ini bertujuan untuk mengetahui dan mengalisi pertumbuhan Net Profit Margin  (NMP) dan Return On Assets (ROA). Penelitian ini menggunakan teknik analisis deskripsi kuantitatif yang bertujuan untuk menjelaskan data dan fenomena secara faktual, sistematis, dan akurat.. Data penelitian ini diperoleh dari dokumentasi meliputi dokumen laporan laba rugi dan laporan posisi keuangan, PT Bank Tabungan Negara (Persero) Tbk. Hasil penelitian menunjukkan bahwa Net Profit Margin (NPM) pada periode Triwulan I - Triwulan IV Tahun  2019 mengalami penurunan. Sedangkan pada tahun 2020 Net Profit Margin pada periode Triwulan I - Triwulan III menglami penurunan sedangkan pada Triwulan IV mengalami peningkatan sebesar 0,4%. Pada tahun 2021 Net Profit Margin pada periode Triwulan I - Triwulan II mengalami penurunan sedangkan pada Triwulan III mengalami peningkatan peningkatan sebesar 0,9% dan pada Triwulan IV juga mengalami peningkatan sebesar 1,1%.  Sedangkan Return On Asset (ROA) pada periode Triwulan II tahun 2019 mengalami peningkatan sebesar 0,2%. Sedangkan pada Triwulan III - Triwulan IV tahun 2019 mengalami penurunan masing-masing sebesar 0,1 % dan 0,2%. Sedangkan Pada tahun 2020 Return On Asset pada periode Triwulan II – Triwulan IV mengalami peningkatan tiap Triwulan sebesar masing-masing 0,1%. Pada tahun 2021 Return On Asset juga mengalami peningkatan dari Triwulan III – Triwulan IV sedangkan pada Triwulan II Return On Asset tidak mengalami pertumbuhan dan tidak juga mengalami penurunan.
ANALISIS PERBEDAAN HARGA SAHAM, VOLUME PERDAGANGAN SAHAM DAN RETURN SAHAM SEBELUM DAN SESUDAH STOCK SPLIT
Authors: Saadah Lailatus , Achmad Ferrizky Affan  , Mohammad Soedarman
Published: October 2024

This study aims to compare stock prices, stock trading volume and stock returns before and after a stock split. This study uses quantitative secondary data and uses a test conducted by Wilvoxon Signed Ranks. The population used in this study are companies that have carried out stock splits released by the Indonesia Stock Exchange (IDX) in 2019-2021. The sampling technique of this study was purposive sampling and based on predetermined criteria, 27 companies were obtained as samples. In this study, the paired sample t-test was used to analyze stock prices, trading volume and stock returns before and after a stock split. Based on the results of the data analysis that has been examined, the following conclusions are drawn (1) the stock price before and after the stock split, namely Sig.2 tailed) 0.829 exceeds the significance level of 0.05 so it can be concluded that the stock split does not have an effect on stock prices, (2) the average volume of stock trading before the stock split and also after the stock split has different results if a different test is carried out using the program from SPSS 25 and the Wilcoxon test. The fact that 2-tailed) is significantly higher than the 0.05 level of 0.461 indicates that the stock split has no effect on stock trading volume (3) the average stock return after and before the stock split is far below the significance level, namely 0.0 5 so it can be concluded that the stock split has an impact on stock returns.
ANALISA ONLINE LEARNING DALAM PERSPEKTIF CARBON EMISSION COST
Authors: Setiawan Temy , Ahalik Ahalik , Layaputra Soekamto Yangsen
Published: October 2024

Indonesia yang berdampak juga dengan adanya pandemi covid-19  juga menyebabkan adanya perubahan-perubahan besar di beberapa aspek kehidupan. Salah satunya yang cukup berdampak adalah sistem pendidikan. Perubahan pada sistem pendidikan di Indonesia menyebabkan para mahasiswa dan mahasiswi khususnya yang ada di perkuliahan dikarenakan pembelajaran yang biasanya dilakukan secara konvensional berubah menjadi pembelajaran jarak jauh atau dilakukan secara online learning system, yang pelaksanaannya tidak dapat terlepas dari pemanfaatan teknologi informasi. Penelitian ini bertujuan untuk mengetahui dan menganalisis pembelajaran daring dalam perspektif biaya karbon pada mahasiswa dan mahasiswi di perguruan tinggi yang berdomisili di Jakarta. Penelitian ini merupakan penelitian kualitatif dengan metode studi kasus. Populasi dalam penelitian ini mahasiswa/i Akuntansi kelas pagi Universitas Bunda Mulia Jakarta dan dengan sampel berjumlah 95 mahasiswa/i yang dipilih dengan teknik probability sampling yang berjenis disproportionate Stratified Random Sampling yang diperoleh adalah data primer melalui penyebaran kuesioner. Alat yang digunakan dalam penelitian ini adalah Microsoft EXCEL dan aplikasi GOGREENER untuk merekapitulasi dan mengelola data sampel penelitian. Hasil penelitian ini menyatakan bahwa pembelajaran daring ditengah situasi pandemi covid-19 merupakan metode pembelajaran yang baik, karena dengan diterapkan metode pembelajaran secara daring/online biaya karbon yang perlu dibayar untuk mengkompensasi jejak karbon menurun untuk mendukung pemerintah di dalam penurunan emisi karbon. Adanya keterbatasan dalam penelitian ini sehingga peneliti menyarankan untuk para peneliti selanjutnya untuk menambah sampel dan memperluas populasi dalam penelitian serta hasil yang didapatkan bisa di implementasikan kepada masyarakat agar bisa bermanfaat.
PENGARUH KINERJA KEUANGAN DAN KEPEMILIKAN MANAJERIALTERHADAP MANAJEMEN LABA DIINTERVENING ASIMETRI INFORMASI
Authors: Whittleliang hakki Tandry , Selviany  , Amaliyana
Published: October 2024

Earnings management is an activity carried out by management by interfering in the preparation of a company's financial statements for the benefit of the company or individuals. The practice of earnings management can be detected using the financial performance approach, managerial ownership, and information asymmetry. This study aims to examine the effect of managerial ownership, information asymmetry, and profitability on earnings management carried out by companies. This study took the research population from financial sector companies listed on the Indonesia Stock Exchange for the 2019-2021 period. The type of data used in this study is secondary data in the form of company financial reports that are used as samples. The research method used in this study is a quantitative research method. The sample was selected using the purposive sampling method. For hypothesis testing, this study uses multiple linear regression analysis. Based on the expected research results in this study are: (1) Financial performance has a significant effect on earnings management; (2) Managerial ownership does not have a significant effect on earnings management; (3) Financial performance has a significant effect on information asymmetry; (4) Managerial ownership does not have a significant effect on information asymmetry; (5) Information asymmetry has an effect on earnings management; (6) Financial performance has an indirect effect on earnings management practices mediated by information asymmetry; (7) Managerial ownership has an indirect effect on earnings management practices mediated by information asymmetry
Ризики страхових компаній у сучасних умовах
Authors:   Національний університет «Чернігівська політехніка», Панченко Олена , Глазков Андрій ,   Національний університет «Чернігівська політехніка», Корнієць Юрій ,   Національний університет «Чернігівська політехніка»
Published: October 2024

У статті розкрито систему ризиків, які супроводжують діяльність страхових компаній у сучасних умовах та надається їх характеристика. Серед найважливіших виділяються такі як ризик непередбачених збитків, операційний ризик. ризик ліквідності, ризик регуляторних змін, зміни в законодавстві, макроекономічні ризики, конкурентний ризик, інвестиційний ризик, репутаційний ризик. З огляду на ці ризики, страхові компанії в Україні повинні активно управляти своїми ризиками та адаптуватися до змінюваного середовища для забезпечення своєї фінансової безпеки та стабільності. Визначається, що на сучасному етапі страховим компаніям необхідно особливо враховувати вплив воєнних дій на страховий ринок, суттєві зміни у страховому законодавстві, а також необхідність впровадження цифрових технологій та штучного інтелекту у страхування, що змінює способи взаємодії зі споживачами страхових послуг. При цьому необхідно враховувати, що одні й ті самі чинники впливають на появу різних ризиків, чим посилюють їх вплив.
Конкурентоспроможність закладів охорони здоров’я в умовах мінливого безпекового середовища
Authors:   Національний університет «Чернігівська політехніка», Стахів Олексій , Зощук Ігор ,   Національний університет «Чернігівська політехніка»
Published: October 2024

Стаття присвячена аналізу передумов формування конкурентоспроможності закладів охорони здоров’я в умовах мінливого безпекового середовища. Досліджено основні параметри, за допомогою яких оцінюється конкуренція у сфері охорони здоров’я. Проаналізовано видатки на охорону здоров’я в Україні за період 2018-2024 рр. Доведено, що зміцнення конкурентних позицій нерозривно пов'язане з інноваційною спрямованістю та розвитком зовнішніх економічних відносин. Визначено основні передумови для забезпечення ефективного стратегічного управління закладами охорони здоров’я. Досліджено ключові етапи моніторингу та оцінки стратегічного потенціалу забезпечення конкурентоспроможності у сфері охорони здоров’я. Окреслено фактори, що впливають на конкурентоспроможність закладів охорони здоров'я в умовах мінливого безпекового середовища.
Вплив маркетингових інструментів на розвиток споживчого кредитування в Україні
Authors:   Національний університет «Чернігівська політехніка», Забаштанська Тетяна , Тарасенко Олена ,   Національний університет «Чернігівська політехніка», Попов Сергій ,   Національний університет «Чернігівська політехніка»
Published: October 2024

У статті поданий короткий історичний екскурс, щодо зародження маркетингових інструментів у банківській діяльності. Виокремлені загальносвітові тенденції розвитку маркетингових досліджень у банківській сфері. Згруповані етапи становлення банківського маркетингу в Україні та виділена специфіка їх впровадження. Проаналізовано вплив споживчого кредитування на диверсифікацію банківських кредитних продуктів та поданий графічний аналіз темпів скорочення банківських установ в Україні, що скоординували свою діяльність на одному сегменті кредитування, відмовившись від проведення ґрунтовних маркетингових досліджень. Розкрито принципи банківського маркетингу щодо діяльності у споживчому кредитуванні у вигляді «маркетингового міксу-4Р»: продукт (product), ціна (price), реклама (promotion), місце (place). Представлена графічно поетапна структура стратегічного інструментарію маркетингового управління створення споживчого кредиту. Введені поняття мікромаркетингу та макромаркетингу у споживчому кредитуванні та проведена порівняльна характеристика мікромаркетингу й макромаркетингу у вимірі фінансового ринку за такими ознаками, як мета, завдання, об’єкт, домінанти інтересів, характеристики, період впровадження інструментів, маркетингові технології та масштаб впливу. Запропонована модель організаційної структури відділу маркетингу з огляду на споживче кредитування, яка базується на клієнтоорієнтованому підході вибору банківського продукту. Структуровано показники SWOT-аналізу маркетингових інструментів, що впливають на розвиток споживчого кредитування з огляду на визначення сильних сторін (S), слабких сторін (W), можливостей (O) і загроз (T) для оперативного реагування на конкурентні кредитні програми, створюючи контрумови для запобігання захопленню великої долі кредитного ринку. Показана динаміка витрат на маркетингові дослідження банківських установ України в порівнянні з банківськими установами інших держав. Розроблена модель трансформації від традиційного до електронного типу маркетингу споживчого кредитування в банківських установах.
Analisis Persepsi Masyarakat tentang Air Bersih dan Kualitas Air di Desa Ibul Besar III
Authors: Rosyada Amrina , Ardillah Yustini , Oktivaningrum Rafika , Pratiwi Laura Dwi
Published: October 2024

Pencemaran air permukaan maupun air tanah di akibatkan oleh berbagai aktivitas manusia di sekitarnya. Masyarakat Desa Ibul Besar III mengalami kesulitan akses sanitasi layak karena masih menggunakan air sungai sebagai sumber air bersih utama. Kondisi air sungai setempat dari segi kualitas tampak keruh dan tidak memenuhi Baku Mutu Lingkungan (BML), sehingga berisiko menimbulkan gangguan penyakit seperti diare, infeksi kulit, dsb. Penelitian ini bertujuan menganalisis persepsi masyarakat tentang air bersih dan kualitas air bersih di Desa Ibul Besar III. Desain penelitian menggunakan pendekatan kualitatif melalui metode wawancara mendalam. Penentuan informan dilakukan dengan metode purposive sampling yaitu sebanyak 8 orang. Hasil menunjukkan bahwa persepsi masyarakat menggunakan air sungai sebagai sumber air bersih utamanya karena tidak ada sumber lain yang dapat digunakan. Masyarakat setempat menyebutkan air sungai hanya layak digunakan untuk mandi dan mencuci. Upaya pengolahan air bersih yang dilakukan beberapa masyarakat sebelum menggunakan air sungai dengan menambahkan kaporit dan upaya pengendapan. Berdasarkan hasil uji kualitas air, parameter suhu, bau, TDS, e.coli dan total coliform memenuhi standar BML, sedangkan pH, warna, dan kekeruhan tidak memenuhi standar BML. Diperlukan penyediaan sarana dan prasarana penunjang ketersediaan dan upaya pengolahan seperti media filtrasi air sederhana dari pemerintah desa guna memperoleh air bersih memenuhi standar BML yang ditetapkan.
АЭРОГАЗОДИНАМИКА ТУПИКОВОЙ ВЫРАБОТКИ
Authors: Ермолаев А.М. , Адамков А.В. , Ермолаев А.А.
Published: October 2024

В статье рассмотрены типовые схемы аэрогазодинамики в тупиковых подготовительных выработках и аэродинамика става гибких шахтных вентиляционных труб при нагнетательном проветривании с помощью вентиляторов местного проветривания. Отмечено, что характер выделения метана по длине тупиковой выработки разнообразен и имеет различную интенсивность. Наибольшие утечки воздуха из вентиляционного става происходят у устья выработки, вблизи вентилятора, а по мере подвигания к тупиковой части они уменьшаются.

Typical aerogasdynamics schemes for dead-end preparatory excavations and aerodynamics of a stack of flexible mine ventilation pipes during the forced ventilation with local fans are considered.It is noticed that the methane release along the length of the dead-end headings is varied and has different intensity. The biggest amount of air leakage from the vent stack occurs near the heading mouth, near the fan, and as it moves toward the deadlock. It decreases while moving to the dead-end part.
ВОПРОСЫ БОРЬБЫ СО СЛОЕВЫМИ И МЕСТНЫМИ СКОПЛЕНИЯМИ МЕТАНА В ТУПИКОВЫХ ВЫРАБОТКАХ
Authors: Ермолаев А.М.
Published: October 2024

The article describes inevitable conditions at gaseousness of dead-end development headings because of ventilation loss in fan pipes. The article presents particular cases of determining the required volume of air leaks in dead-end development headings ventilating by booster fans with collapsable air ducts through ventilation columns in order to methane layering and local accumulations prevention in particular areas of dead-end development headings. The necessity of the fan pipes conection with elements and means for removing fresh air from the vent in its upper part to prevent methane accumulations is proved.
Изменения горного давления по длине лавы
Authors: Шинкевич М.В.
Published: October 2024

В статье рассмотрены изменения горного давления по длине лавы и его следствия в виде отжима угля и изменения сопротивления резанию разрабатываемого пласта. Определены волнообразные изменения горного давления по длине лавы, что подтверждается показаниями давления жидкости в стойках механизированной крепи и изменениями объёмов отжимаемого угля от забоя лавы. Отмечаемые особенности изменений горного давления необходимо учитывать при планировании производительности комбайна и нагрузки на очистной забой в разных горно-геологических условиях, для более точного планирования эффективности отработки угольного пласта и производительности выемочного участка.

The paper describes changes in rock pressure along the length of coal face and its results in the forms of соal sloughing and changes of the working coal seam resistance to cutting. Determined undulating changes of rock pressure along the length of longwall are confirmed by liquid pressure indication in hydraulic legs of powered roof supports and changes of volume of sloughed соal from face. Mentioned specific changes in rock pressure should be considered during the planning of shearer output and per face output in different mining and geological conditions in order to plan accurate productivity of both coal seam extraction and working area.
Методики импульсной рентгеновской регистрации быстропротекающих процессов в многофазных средах
Authors: Пальчиков Е.И. , Долгих А.В.
Published: October 2024

Исследование однократных быстропротекающих процессов с помощью импульсной рентгенографии чаще всего является незаменимой методикой, дающей информацию о распределении вещества в пространстве в динамике. В работе рассмотрены различные методы регистрации и их сравнение. Приводятся примеры применений для экспериментов по исследованию кавитации, взрыва зарядов, кумулятивных струй, впрыска топлива, ударных волн, баллистических объектов. Применение данных методик позволяет извлечь информацию об объектах, недоступную при регистрации другими способами.

The study of single high-rate and explosive processes by means of flash radiography is most often the indispensable techniques that give information on the distribution of matter in space in dynamics. The paper considers various methods of registration by flash radiography and their comparison. Examples of applications for experiments on the study of cavitation, explosion of charges, cumulative jets, fuel injection, shock waves and ballistic objects are given. The use of these techniques allows to obtain information about objects that is not available during registering by other ways.
Разработка способа определения скорости фронта пламени по показаниям датчиков распределенной оптико-электронной системы
Authors: Лисаков С.А. , Сыпин Е.В. , Галенко Ю.А. , Павлов А.Н.
Published: October 2024

Статья посвящена разработке способа определения скорости пламени по показаниям оптико-электронных датчиков, регистрирующих излучение фронта пламени. Сформулированы аналитические зависимости для расчета скорости фронта пламени времяпролетным методом с определением временной задержки четырьмя методами: пороговым на базе взаимной корреляционной функции на базе коэффициента корреляции огибающих на базе взаимной спектральной плотности. Приведены результаты исследования предложенных методов по точности определения временной задержки для моделируемых зашумленных сигналов и для характерных экспериментальных сигналов, полученных при регистрации излучения нестационарного горения. Установлено, что для реализации системы оптимальным является метод на базе взаимной корреляционной функции. Выполнена оценка влияния временного диапазона анализа сигналов датчиков на погрешность определения временной задержки и сформулированы критерии выбора нижней и верхней границ временного окна. Предложен алгоритм определения скорости фронта пламени по показаниям оптико-электронных датчиков пламени.

Abstract The article is devoted to the development of a method for determining of a flame speed according to signals of electro-optical flame detectors. Analytical dependencies are formulated for the calculation of the flame front speed by the time-of-flight method with the determination of the time delay by four methods: threshold method method on the basis of the cross-correlation function method based on the envelope correlation coefficient method based on cross-spectral density. The results of study of the proposed methods for accuracy of the time delay determining for the simulated noisy signals and for the characteristic experimental signals obtained by recording radiation of non-stationary combustion are presented. The method based on the cross-correlation function is optimal for the implementation of the system. The influence of the analysis time range of the detector signals on the error in determining the time delay was estimated. Criteria for selecting the lower and upper boundaries of the time window were formulated. Algorithm for determining of the flame front speed from the signals of electro-optical flame detectors is proposed.
Компьютерное моделирование оптико-электронного прибора обнаружения пожара, построенного на базе метода спектральной пирометрии
Authors: Сыпин Е.В. , Кин А.И. , Лисаков С.А. , Сидоренко А.Ю.
Published: October 2024

Выполнено моделирование работы быстродействующего оптико-электронного прибора обнаружения возгорания на базе метода спектральной пирометрии. Сформулированы аналитические зависимости и получены исходные данные для моделирования, в частности спектральные характеристики тестовых очагов и параметры фотоприемников (PD-24-10 и PD-38). Разработанная компьютерная модель позволяет производить моделирование прибора в широких спектральных диапазонах 1200 4800 нм с шагом по длине волны 10 нм, для тестовых очагов пожара с температурой от 800 до 1600 К. Выполнено исследование спектральных диапазонов контроля излучения пожара оптико-электронным прибором. В ходе исследования выделены 6 точек контроля и выбрана элементная база оптико-электронного прибора. Точки контроля имеют следующие длины волны: 1800-1900-2000-3000-3400-3550 нм, максимальная погрешность при использовании данного набора точек составила 10. В качестве фотоприемников для реализации прибора выбраны PD-19sr, PD-21sr, PD-29, PD-34, PD-38 производства ИоффеЛЕД.

Abstract The article describes the modeling of high-speed optoelectronic device fire detection based on the method of spectral pyrometry. Formulated analytical expressions and the initial data for modeling, in particular the spectral characteristics of the test foci and the parameters of the photodetectors (PD-24-10 and PD-38). The developed computer model allows to simulate the device in wide spectral ranges 1200-4800 nm with a wavelength step of 10 nm, for test fires with temperatures from 800 to 1600 K. A study of the spectral ranges of fire radiation control by an optoelectronic device was carried out. During the study, 6 control points were identified and the element base of the optoelectronic device was selected. Control points have the following wavelengths: 1800-1900-2000-3000-3400-3550 nm, the maximum error when using this set of points is 10. As the photodetectors for the realization of the device selected PD-19sr, PD-21sr, PD-29, PD-34, PD-38 production Ioffeled.
Информационная система поддержки технологических соревнований в распределенно-дистанционном формате
Authors: Фокина А.А. , Тупикина Н.Ю. , Сыпин Е.В.
Published: October 2024

В данной статье рассматривается процесс проектирования информационной системы, автоматизирующей процесс проведения технологических соревнований в распределенно-дистанционном формате. Определены функциональные и технические требования к этой информационной системе, построена ER-модель ее базы данных и разработана структура интерфейса пользователей.

Abstract In this article the designing process of the information system that automates the process of conducting technological competitions in a remote-apportioned format is considered. The functional and technical requirements for this information system are defined, the ER-model of its database is built and the structure of the user interface is developed.
THE CHURCH HIERARCHY REACTION TO THE CAPTURE OF KAZAN (BASED ON HISTORICAL SOURCES)
Authors: SAVITSKIY STANISLAV G. STANISLAV G.
Published: October 2024

Based on the historical literary monuments about the capture of Kazan and the letters of Metropolitan Macarius, the paper analyses the role of the Orthodox Church during the conquest of Kazan. The Church hierarchy, represented by Metropolitan Macarius, expressed support for the military campaign of Tsar Ivan. The Church blessed the Tsar and the army for the battle, prayed for victory, positioning itself as a moral authority. The article shows that the analysis of sources does not provide any reasons for assertions about the significant influence of Church representatives on Tsar Ivan in terms of his foreign policy decisions, in particular on the issue of the campaign against Kazan. The Church participation was expressed (in the political aspect) in the formulation of the religious and ideological justification of the Kazan campaign, which was perceived as the defense of the Orthodox faith from the Muslims.
EDUCATIONAL POTENTIAL OF CLASSICAL MUSIC IN TEACHING FOREIGN LANGUAGES: ANALYSIS OF THEORY AND PRACTICAL APPLICATION
Authors: MALAKHOVSKAYA MARIA L. , RYBINA TATIANA N. , YAKIMCHUK OLGA S.
Published: October 2024

The article examines the latest research on the use of music in teaching foreign languages and highlights its significant impact on various aspects of the educational process. The authors underscore that while the potential of songs in language education has been widely recognised, the use of classical music in instruction has been largely overlooked in theoretical discussions and methodological developments. The article advocates for increasing awareness among methodologists and educators about the benefits of incorporating classical music into language education and provides examples of activities that make the most of the educational potential of classical music.
AUTO-TRAINING AS A SELF-MANAGEMENT TOOL: WAYS TO EFFECTIVELY MANAGE YOURSELF
Authors: SHATSKAYA VALERIA I.
Published: October 2024

The technique of auto-training for the development of self-management is discussed in the article. It is proposed to improve auto-training according to the author’s methodology to achieve results. Attention is drawn to the fact that this technique can be used both for working out the qualities of self-management consisting of 7 blocks, and for the five-factor model of the Big Five.
THE USE OF DANCE-MOVEMENT THERAPY IN CORRECTIONAL WORK WITH PRIMARY SCHOOL CHILDREN WITH NEURODEVELOPMENTAL DISORDERS
Authors: GOROKHOVA YULIA A.
Published: October 2024

This study analyses the effectiveness of innovative methods of psychological support aimed at primary school children with autism and attention deficit hyperactivity disorder (ADHD). Based on the theory of movement behaviour of N. A. Bernstein and approaches of V. M. Sechenov, V. M. Bekhterev, and other prominent specialists in the field of defectology, special and clinical psychology, the article makes a significant contribution to the practice of correcting the psychoemotional state and behavioural reactions of children with the mentioned disorders. The central aspect of the work is the assessment of the use of the mirror dance method for children with autism and adaptation of specialised approaches of psychological support for children with ADHD. The study includes 50 participants aged 6 to 10, selected through educational and medical institutions. The results demonstrate the significance of individualised approaches in correcting behavioural and emotional problems, emphasising that targeted psychological intervention facilitates adaptation to school life and reduces emotional discomfort in children...
MODERN FORMS OF RATIONALITY: PROBLEMS OF FORMATION, DEFINITION AND STRUCTURISATION
Authors: DINABURG SVETLANA R. , KIYASHCHENKO LARISA P.
Published: October 2024

Discussions of the past thirty years about the crisis of rationality in dialogue with the ideas of the turn of the 21st century have revealed a range of key aspects centred around the concept of “open rationality” and reflection on the emerging “philosophy of transdisciplinarity”. The article emphasises the immutability of the existential component in the understanding and implementation of “real rationality”, taking into account the modern focus of the problem of rationality as a discursive (theoretical thematisation and conflict of interpretations) and instrumental one (effectiveness of solving particular problems). The reproduction of meanings and the realisation of existential content in the dynamics of the formation of modern rationality is of decisive importance for resolving the crisis of rationality as a sociocultural problem, as well as building a range of opportunities specific for various situations to follow a critical- reflexive strategy, a person’s creative “inclusion” in the world, combining freedom of will with conscious necessity.
WOMEN IN THE LIFE AND WORK OF JUNG: THE INFLUENCE AND INSPIRATION
Authors: OSIN ROMAN V.
Published: October 2024

The article is devoted to the role of women in the work and life of Karl Gustav Jung, one of the most influential thinkers of the 20th century. The relations with women and female images not only shed light on Jung’s personal life, but also give an idea of how gender dynamics manifested itself in the field of psychoanalysis during the psychotherapist’s time. The religious beliefs of Jung’s mother and her visions of ghosts influenced his concept of the collective unconscious. His wife Emma played a decisive role in the formation of analytical psychology. Female patients made an important contribution to Jung’s ideas about the shadow, archetypes and self. In general, women who influenced Jung played a decisive role in his development as a thinker and helped to form his theory. Their influence can be seen in various aspects of his work, from the concept of the collective unconscious to the theories of anima and animus. The article shows that women were not only objects of study for Jung, but also important participants in the development of his ideas.
STRESS TOLERANCE OF PEOPLE OF DIFFERENT AGES IN THE CONTEXT OF THEIR FINANCIAL LITERACY
Authors: KUZMISHINA TATYANA L. , KOSHUTINA DARIA A.
Published: October 2024

The work is devoted to the analysis of the concept of “stress tolerance” in the context of personal financial literacy. An important aspect of this research is the study of age-related characteristics of people’s exposure to stress, hardiness, and constructive coping behaviour in situations of financial uncertainty. The results of the empirical study are presented and conclusions are drawn regarding the relationship between the level of financial literacy and stress tolerance of representatives of different age groups. The data presented in the article can form a basis for further research in this direction and substantiate the importance of developing financial literacy among people of different age categories.
PSYCHOLOGICAL AND HISTORICAL ANALYSIS OF THE MASS CONSCIOUSNESS OF PEASANTS DURING PUGACHEV’S REBELLION
Authors: NIKOLSKAYA ANASTASIYA V. , KOSTRIGIN ARTYOM A.
Published: October 2024

The article describes the prerequisites, factors and characteristics of mass consciousness of peasants during the years of Pugachev’s Rebellion (1773-1775). The analysis is carried out on the basis of the model of the functional system of the psyche, differentiation-integration theory of development, social constructivism, psychological- historical and intellectual-historical reconstruction. The peasant rebellion is considered as a result of the functioning of mass consciousness of this social group under the influence of historical, political and economic factors. It is shown that the peasant consciousness was based on communal identity, and its inherent values of stability and tradition were in conflict with the innovative values of secularism and rationalism that had entered Russia since the times of Peter the Great’s reforms. The inconsistency of the authorities’ actions with the needs of the population led to the emergence of social problems and determined behavioural activity in the form of riots.
ANALYSIS OF AGE-RELATED FEATURES OF THE DEVELOPMENT OF THE AXIOLOGICAL SPHERE
Authors: SHEVELEVA ANNA V. , MARIKHIN SERGEY V.
Published: October 2024

Personal values and meanings are a structure in which each element has a connection with others and is subject to change, and their totality is combined into a hierarchy, which is one of the components of personality. Personal values and meanings mainly perform a regulatory function in human behaviour, allowing a more accurate analysis of situations and life circumstances. The article provides a theoretical analysis of the dynamic transformations of the axiological sphere of personality depending on the age stage of a person’s development.
Localization of lipid domains at prescribed positions in confined giant unilamellar vesicles
Authors: Nakazawa Koyomi , Lévrier Antoine , Rudiuk Sergii , Yamada Ayako , Morel Mathieu , Baigl Damien
Published: October 2024

Giant unilamellar vesicles (GUVs) are widely used minimal cell models where essential biological features can be reproduced, isolated and studied. Although precise spatio-temporal distribution of membrane domains is a process of crucial importance in living cells, it is still highly challenging to generate anisotropic GUVs with domains at user-defined positions. Here we describe a novel and robust method to control the spatial position of lipid domains of liquid-ordered (Lo) / liquid-disordered (Ld) phase in giant unilamellar vesicles (GUVs). Our strategy consists in confining Lo/Ld phase-separated GUVs in microfluidic channels to define free curved regions where the minority-phase domains localize and coalesce by decreasing the line tension through domain fusion. We show that this process is governed by the respective fraction of the two phases, and not by the chemical nature of the lipids involved. The spatial position and number of domains are controlled by the design of the confining microchannel and could result in polarized GUVs with a controllable number of poles. The developed method is versatile and user-friendly, while allowing to perform multiple single-vesicle experiments in parallel.
UNRAVELLING THE ELECTRICAL CONDUCTANCE OF INDIVIDUAL Z-FORM OLIGONUCLEOTIDES: A SINGLE-MOLECULE STUDY
Authors: Aguilar Mauricio R , Jover Jesus , Aragones Albert C , Artés Vivancos Juan Manuel , Ruiz Eliseo
Published: October 2024

Nucleic acids have emerged as new materials with promising applications in nanotechnology, molecular electronics, and biosensing, but their electronic properties, especially at the single-molecule level, are largely underexplored. The Z-form is an exotic left-handed helical oligonucleotide conformation that may be involved in critical biological processes such as the regulation of gene expression and epigenetic processes. In this work, we measure the electrical conductance of individual GC- rich DNA:RNA molecules in physiological buffer and TFE solvent, corresponding to the natural (right-handed helix) A-form typical in DNA:RNA hybrids and the (left-handed) Z-form conforma- tions, respectively. We perform single-molecule conductance measurements using the STM-assisted break-junction method in the so-called ’blinking’ approach, recording the spontaneous formation of single-biomolecule junctions and performing statistical analysis of the signals. We also perform Circular Dichroism experiments and ab initio calculations to rationalize the measured molecular conductivity with a simple structural and electronic model. Our results show that the electrical conductivity of the Z-form is similar to that of the B-form and one order of magnitude lower than that of the more compact A-form. The longer molecular length and higher energy for the HOMO of the Z-form account for the differences in single-molecule conductance observed experimentally.