bluuebunny/crossref_metadata_2025 huggingface dataset:
Strategi Pengembangan Usaha Angkringan Plawangan Dengan Menggunakan Analisis SWOT
Authors: Silfiah Nurul Fitiatul , Ningsih Dwi Dian Ningsih , Jamil M.Saiful , Nugroho M.Dimas Adi
Published: February 2025

Penelitian ini bertujuan untuk menganalisis pengembangan usaha Angkringan Plawangan di Kalisat Jember dengan menggunakan analisis SWOT. Pandemi Covid-19 telah memberikan dampak besar terhadap sektor kuliner, termasuk angkringan, yang mengalami penurunan omzet akibat pembatasan sosial. Penelitian ini mengidentifikasi kekuatan, kelemahan, peluang, dan ancaman yang dihadapi Angkringan Plawangan. Kekuatan utama mencakup harga terjangkau dan variasi menu, sedangkan kelemahan terletak pada promosi yang kurang maksimal. Peluang untuk mengembangkan inovasi produk dan menjaga hubungan baik dengan konsumen menjadi kunci dalam meningkatkan daya saing. Ancaman dari persaingan usaha sejenis dan kenaikan bahan baku perlu diantisipasi dengan strategi yang tepat. Hasil penelitian menunjukkan pentingnya peningkatan promosi melalui media sosial dan perluasan fasilitas parkir untuk menarik lebih banyak pelanggan. Evaluasi rutin terhadap kinerja usaha juga disarankan untuk memastikan keberlanjutan dan pertumbuhan bisnis.
Approximate controllability of general impulsive stochastic systems with effects in infinite dimension
Authors: BENCHAABANE Abbes , Boulares Hamid
Published: February 2025

In this research, we investigated the feasibility of approximate control for nonlinear impulsive stochastic differential systems defined over infinite-dimensional domains. Our approach is based on the assumption that the associated linear systems are controllable. To this end, we established sufficient conditions to ensure the existence and uniqueness of approximate control solutions for each type of control considered. The theoretical framework is grounded in the application of Banach Fixed Point Theory (BFPT), which serves as a fundamental tool for deriving our results. Furthermore, illustrative examples are provided, incorporating digital media simulations to demonstrate the practical applicability and effectiveness of the proposed method.
General complication of laparoscopic surgery, necesary review
Authors: López Rodríguez Pedro Rolando
Published: February 2025

Introduction: “Minimal Access Surgery” began in animal laboratories and was later studied in selected academic centers where it was imported to community hospitals only when its benefits and safety were established.

Objectives: To conduct a detailed review of Complications of laparoscopic surgery with emphasis on those related to entry into the abdominal cavity and bile duct surgery given their high frequency and lethality.

Subject and methods: A detailed search of literature published in Spanish and English was carried out through PubMed/MEDLINE, Cochrane's registry of systematic reviews and randomized controlled studies, using key words such as “laparoscopic entry”, “trocars injury”, “laparoscopy”. complications”, “laparoscopic injury” and “optical trocars”. Meta-analyses, randomized clinical studies, clinical guidelines, review articles and case series were mainly selected.

Conclusions: Laparoscopy is a relatively safe procedure, however, great care must be taken during access to the abdominal cavity because the majority of complications occur during entry.
THEORETICAL ANALYSIS OF THE PROBLEM OF SOCIAL AND PSYCHOLOGICAL ADAPTATION OF INFORMATION TECHNOLOGY WORKERS IN THE CONDITION OF UNCERTAINTY
Authors: Nastoiashcha Alona
Published: February 2025

The article is focused on the study of socio-psychological adaptation of information technology workers in conditions of uncertainty. The main theoretical approaches to understanding adaptation processes are considered, in particular, the psychoanalytic approach, the model of stress and coping, the biopsychosocial model and the concept of adaptive potential. The importance of developing internal resources of a personality, such as stress resistance, adaptive abilities and self-esteem, for successful adaptation in times of crisis is emphasised. The experience of foreign and national companies in implementing employee support programmes, including psychological counselling, stress management training, social initiatives and flexible working conditions, is analysed. Particular attention is paid to an integrated approach to support, which covers both individual and collective needs. The role of open communication, professional development and measures to promote physical and mental health is highlighted. The importance of regular monitoring of the employees' condition for timely provision of the necessary assistance is outlined. The article highlights the practical aspects of adaptation and overcoming stress factors in crisis conditions, such as military conflict. The conclusion is drawn that it is necessary to implement comprehensive support programmes that will help preserve the mental health of employees and ensure the effective functioning of the information technology and communications sector. The presented results may be useful for developing strategies to support staff in crisis situations. Implementation of effective adaptation methods will help create a healthy work environment that will increase productivity and reduce the level of professional burnout. Supporting employees' health in times of crisis is of particular importance to minimise the negative effects of stress and anxiety, as well as to prevent psychological trauma and preserve professional potential.
ECO-ART-THERAPY AS A MEANS OF PSYCHOLOGICAL HEALING OF THE INDIVIDUAL IN THE CONDITIONS OF MODERN CHALLENGES
Authors: Chorna Olena
Published: February 2025

The article offers a description of the ecological approach in art-therapy, which is referred to as eco-art-therapy. An innovative method of art-therapy is presented, which is aimed at restoring the deep connection between man and nature through creative activity. Based on the theoretical analysis of modern scientific research, the main areas of study of the problem of applying eco-art-therapy as a means of personal healing in the conditions of modern challenges are determined, the importance of awareness of the connection between man and the environment, the formation of ecological thinking and consciousness, and finding ways of optimal recovery and personality healing.
The article presents a new approach to conducting art-therapy classes, which is connected with clients going beyond the framework of the psychology office, their walks in nature, the search and use of natural materials, objects, and the creation of various creative products based on them. This approach combines the natural environment, art, creativity and therapeutic techniques. The main idea of ​​this art-therapeutic approach is to find means of self-expression in the natural environment, which contribute to the understanding of one's way of contact with the world, to overcome the consequences of alienation of a person from nature, and to solve current psychological problems.
The article contains theoretical provisions and practical recommendations for the use of art-therapy in the context of interaction with the natural environment. The special place of eco-art-therapy in the development of the ecological consciousness of the individual is determined. Modern trends in the practical application of eco-art-therapy are analyzed, and a number of eco-art-therapy techniques are given. The main prerequisites for the emergence of eco-art-therapy, the peculiarities of eco-art-therapy as a method, the tasks of eco-art-therapy, the main conditions and therapeutic mechanisms of eco-art-therapy, forms of implementation and techniques of eco-art-therapy are described, as well as systemic effects of eco-art-therapy are presented.
Bone Remodeling Regulators in Central Giant Cell Granuloma: a Study of RANK and Osteocalcin Epression
Authors:   College of Dentistry, Mustansiriyah University, Baghdad, Iraq, TAHER Jawaher M , HAMDALA Zinah A. ,   College of Dentistry, Mustansiriyah University, Baghdad, Iraq, RAHEEM Noor Natik ,   College of Dentistry, Mustansiriyah University, Baghdad, Iraq, SHAREEF Karrar N. ,   College of Dentistry, University Of Alkafeel, Al-Najaf, Iraq
Published: February 2025

Background: Giant cell granulomas of the jaws are reactive bone lesions that impact bone remodeling. The specific pathophysiology was unclear, although osteoclast-type giant and stromal cells were suggested as major modulating factors. Aim of the study: The study aims to determine the levels of two bone regulators, RANK and osteocalcin, in central giant cell granuloma and their correlation with aggressive behavior. Material and method: Twenty-one formalin-fied paraffin-embedded tissue blocks of central giant cell granuloma were collected from laboratory archives and have been made based on clinical and histologic findings. Polyclonal antibodies for RANK and osteocalcin (OC) were used for immunohistochemical (IHC) procedures, and their epression and staining-intensity-distribution (SID) scores were analyzed. Results: Non-aggressive cases showed slightly higher RANK epression, but this was not significant. However, the SID score was significantly higher in non-aggressive cases (P=0.02088). A strong correlation between RANK epression and SID scores was seen in aggressive CGCG (r=0.728, P=0.026). OC epression was significantly higher in aggressive CGCG (30.16%) compared to non-aggressive CGCG (8.58%) (P=0.0232). The SID score for OC also showed a significant difference (P=0.018), with a strong association between OC epression and SID scores in both non-aggressive (r=0.993, P 0.001) and aggressive CGCG (r=0.855, P=0.003). Conclusion: RANK and osteocalcin epression can differentiate between aggressive and non-aggressive central giant cell granulomas. They provide significant predictive data for clinical decision-making and patient outcomes, highlighting their importance in central giant cell granuloma identification and treatment.
GREEN SYNTHESIS OF COPPER NANOPARTICLES FROM MANILA TAMARIND SHELL: CHARACTERIZATION, ANTIMICROBIAL STUDIES, AND PHOTOCATALYTIC DEGRADATION
Authors: Kiran Kumar Dasari , King Pulipati
Published: February 2025

There are numerous possible uses for green nanoparticle synthesis in the biological and environmental sciences. Green synthesis strives to reduce the use of harmful chemicals in particular. For example, using organic resources like plants is usually safe. Studied the basic principles of green chemistry, the synthesis of nanoparticles mediated by plants, and their recent applications. Plants additionally consist of decreasing and capping agents. Nanoparticles include copper, palladium, platinum, zinc, gold, silver, etc. Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), ultraviolet-visible spectroscopy, and X-ray diffraction (XRD) were utilized to examine the greenproduced Manila Tamarind Shell Copper nanoparticles (MTS-Cu NPs). With FTIR, the existence of several functional groups was identified. The size range, according to SEM analysis, is 88–152 nm. UV visible spectroscopy was used to find out the absorbance of 0.4942 and the maximum wavelength is 308 nm. This study showed that green MTS Copper Nanoparticles could be applied in the future to remove colors from contaminated water in addition to serving as an antioxidant and antibacterial agent. Gram-negative bacteria were shown to have a higher maximal ZOI than gram-positive bacteria. This efficiency was significantly higher than that of typical antibiotics such as Oxacillin (20 mm vs. 25 mm) for Staphylococcus aureus, Ampicillin (18 mm vs. 22 mm) for Escherichia coli, and Ciprofloxacin (16 mm vs. 20 mm) for Pseudomonas aeruginosa. The plant known as "Manila Tamarind" can be inexpensively and efficiently used to produce Cu NPs for a variety of purposes. The synthesized Cu NPs exploited as photocatalysts exhibited excellent degradation efficiency on organic dyes Methylene Blue and Malachite Green under sunlight. The calculated degradation efficiencies for Methylene Blue and Malachite Green were 90% and 85%, respectively. The rate constants for the Methylene Blue and Malachite Green dyes were found to be 0.0215 min⁻¹ and 0.0153 min⁻¹respectively.
DEVELOPMENT AND VALIDATION OF HPTLC METHOD FOR SIMULTANEOUS ESTIMATION OF DAPAGLIFLOZIN PROPANEDIOL MONOHYDRATE, SITAGLIPTIN PHOSPHATE MONOHYDRATE AND METFORMIN HYDROCHLORIDE USING DOE APPROACH
Authors: A. B. Patel  , P. H. Patel
Published: February 2025

For simultaneous estimation of DAPA, SITA, and MET in combination, using experiment design, the HPTLC technique was created and validated. The optimized HPTLC technique utilized a mobile phase comprising EA: Methanol: ammonia: GAA in then the ratio of 6.8:2.7:0.4:0.1, V/V/V/V). Samples were put onto silica gel 60 F254 sheets and the detection wavelength at 252 nm. The retardation factor (Rf Value) for DAPA, SITA, and MET Was 0.771, 0.597 and 0.257. The developed method exhibits linear over the ranges of 300-800 ng/band for DAPA, 3000- 8000 ng/band for SITA, and 30000-80000 ng/band for MET, with correlation coefficients (r²), Was 0.9907, 0.9939, and 0.9899 for DAPA, SITA and MET. LOD and LOQ for DAPA, SITA, and MET were found 413 ng/band, 1252.7 ng/band, 1507.8 ng/band 4569.2 ng/band, 25605.8 ng/band, and 77593.5 ng/band. The approach was verified by ICH Q2 (R2) guidelines for evaluating specificity, linearity, accuracy, precision, LOD, LOQ, and robustness. The Fractional factorial design (24-1) was applied to study the robustness of the HPTLC method that shows that all four factors studied i.e. A, B, C, D had a non-significant effect on the response of Rf of DAPA, SITA, and MET.
Учение о любви Божией в католической декларации «Fiducia supplicans» о пастырском значении благословений
Authors: Смыков Алексей Иванович
Published: February 2025

Цель данной работы в том, чтобы доказать ложность католического понимания любви Божией к человеку и ошибочность нового учения о благословении. Для этого про­анализирована католическая декларация «Fiducia supplicans» о пастырском значении благословений от 18 декабря 2023 г. В статье показано, как выражается любовь Божия в Священном Писании и как она определяется в православном богословии. В итоге автор приходит к выводу, что предложенное пастырское попечение о парах, находящихся в «неурегулированных отношениях» и «однополом сожительстве», не ведёт к исцелению и богообщению, и что новаторский подход к благословениям папы Римского Франциска противоречит православному пониманию церковных благословений.

The purpose of this paper is to prove the falsity of the Catholic understanding of God’s love for man and the fallacy of the new teaching on blessing. For this purpose, the Catholic document of December 18, 2023, Declaration «Fiducia supplicans» On the Pastoral Meaning of Blessings is analyzed. The article shows how the love of God is expressed in Scripture and how it is defined in Orthodox theology. In the end, the author concludes that the proposed pastoral care for couples in «unsettled relationships» and «same-sex cohabitation» does not lead to healing and God-communion and that Pope Francis’ innovative approach to blessings contradicts the Orthodox understanding of ecclesial blessings.
Методологии раскрытия учения о Церкви в лекционных курсах Александра Васильевича Горского и научных публикациях Московской духовной академии 40–70-х гг. XIX в.
Authors: Карелина Любовь Альфредовна
Published: February 2025

Экклесиология, наиболее обсуждаемая богословская тема последних двух столетий, является одновременно предметом исследования как церковной истории, так и догматического богословия, поэтому в раскрытии учения о Церкви особенно важен вопрос методологии. В настоящем исследовании выявляются методологические особенности материалов профессоров Московской Духовной Академии, посвящённые учению о Церкви. Рассматриваются и опубликованные, и не введённые в научный оборот документы, относящиеся к перио­ду 40-х — 70-х гг. XIX в. Наиболее интересны экклесиологические представления ведущего преподавателя академии, протоиерея Александра Васильевича Горского. Они сформулированы во вводных лекциях по церковной истории и в конспектах по введению в православное богословие. Сравнение рукописей протоиерея Александра с публикациями его коллег: архимандрита Евсевия (Орлинского), С. К. Смирнова, И. Ф. Мансветова — позволило выявить общие принципы раскрытия учения о Церкви в этих материалах, а также их связь с контекстным обсуждением методологии богословских исследований в период 40–60-х гг., в которых значительную роль сыграл митрополит Московский Филарет (Дроздов).

The Ecclesiology, the most discussed theological topic of the last two centuries, is at the same time the subject of research in both church history and dogmatic theology, therefore, the issue of methodology is especially important in revealing the teaching about the Church. This study identifies the methodological features of the materials of the professors of the Moscow Theological Academy devoted to the teaching of the Church. The most inter-esting ecclesiological ideas of the leading teacher of the Academy, Archpriest Alexander Vasilyevich Gorsky. They are formulated in unpublished introductory lectures on church history and in notes on introduction to Orthodox theology. A comparison of Archpriest Alexander’s manuscripts with the publications of his colleagues: Archimandrite Evsebius (Orlinsky), S. K. Smirnov, and I. F. Mansvetov revealed the general principles of revealing the teaching about the Church in these materials, as well as their connection with the contextual discussion of the methodology of theological research in the period of the 40s and 60s, in which a significant role was played Metropolitan Philaret of Moscow (Drozdov) played.
Попытки создания православной семинарии в Сибирских епархиях в 1940–1960-е гг.
Authors: Гуляев Виталий Владимирови , Липатов Анатолий Игоревич
Published: February 2025

В представленном исследовании коллектива авторов предпринимается попытка осветить причины отсутствия православного духовного учебного заведения в епархиях Сибири и Дальнего Востока во второй половине ХХ в. Путём анализа архивных источников удалось выяснить, что в 1940–1950-е гг. новосибирские архиереи архиепископ Варфоломей (Городцов) в 1947 г., а затем митрополит Нестор (Анисимов) в 1957 г. предпринимали попытки открыть семинарию в Новосибирске или Томске, но при противодействии советской власти эти попытки остались безуспешными. Такое положение вещей привело к появлению «подпольной семинарии» в Томске, которая действовала с 1965 по 1975 г. Полученные данные позволяют сделать вывод о том, что советские власти любыми способами старались не допустить появления духовного образовательного центра на территории Сибири и Дальнего Востока, используя формально низкий уровень образования духовенства как инструмент в деле дискредитации Русской Православной Церкви.
Пушкинский юбилей 1899 года на страницах журнала Московской духовной академии «Богословский вестник»
Authors: Бурмистрова Светлана Владимировна
Published: February 2025

В статье рассматриваются материалы журнала Московской духовной академии — «Богословский вестник», относящиеся к празднованию 100-летия со дня рождения А. С. Пушкина. Анализ представленных в «Богословском вестнике» публикаций позволяет выявить обозначенные в них стратегии критической рецепции личности и художественного наследия поэта: авторы статей осмысляют пушкинское творчество как вершинное явление отечественной литературы и стремятся закрепить в сознании современного читателя представление о Пушкине как великом национальном поэте. Исследование материалов о Пушкине, опубликованных в 1899 г. на страницах «Богословского вестника» и отражающих наиболее характерное для научно-богословской и церковной среды отношение к личности и творчеству поэта, поможет уточнить вопрос о рецепции пушкинского творчества в критике рубежа веков, а также выявить закономерности построения литературных репутаций писателя-юбиляра.

The article examines the materials of the journal of the Moscow Theological Academy (MThA) — «Theological Herald», related to the celebration of the 100th anniversary of the birth of A. S. Pushkin. An analysis of the publications presented in the Theological Herald allows us to identify the strategies of critical reception of the poet’s personality and artistic heritage outlined in them: the authors of the articles interpret Pushkin's work as the pinnacle of Russian literature and strive to cement in the minds of the modern reader the idea of Pushkin as a great national poet. The study of materials about Pushkin, published in 1899 on the pages of the "Theological Herald" and reflects the attitude towards the personality and work of the poet, which is most characteristic of the scientific-theological and church environment. This will help clarify the issue of Pushkin's reception in criticism at the turn of the century, as well as identifying patterns in the construction of literary reputations of the writer celebrating his or her anniversary.
Integration of output-based science with the integrated twin tower paradigm in journal review lectures
Authors: Jariyah Ita Ainun , Manan Abdul , Ummah Khoirotul
Published: February 2025

Integration of knowledge is an interesting phenomenon that has emerged amidst the rapid changes in Islamic religious higher education institutions in Indonesia, which have changed from a State Islamic Religious Institution to a State Islamic University (Universitas Islam Negeri/UIN). The implementation of the integration of knowledge at UIN Sunan Ampel Surabaya refers to the integrated twin-tower model. This study aims to describe the integration of knowledge based on outputs with the integrated twin tower paradigm in journal review lectures. This type of research is qualitative descriptive with the research location of the Science Education Study Program, FTK UINSA, in journal review lectures running in the even semester of the 2022/2023 academic year. Data was collected using documentation, field notes, and questionnaires. Data analysis techniques were carried out using data triangulation techniques, including data reduction, data presentation, and conclusion.  The study results showed that lecture planning was carried out well in the semester learning design.  Integrating knowledge based on outputs with the integrated twin tower paradigm in journal review lectures went well according to the achievement objectives in the semester learning plan and produced outputs in draft articles. The student’s response to the lectures was positive, resulting in accurate understanding from the students regarding the topics of scientific articles and journals. The lectures had some obstacles but also produced many benefits.
The application of chunking technique combined with writing is thinking to improve the communication skills
Authors: Sirniawan Sirniawan , Hala Yusminah , Jamaluddin Asham Bin
Published: February 2025

The student's cognitive load is high, and the level of thinking and communication skills is low. So, the chunking technique combined with writing thinking is implemented. The purpose of this study was to determine the difference in communication skills of students of circulatory system material taught with chunking techniques combined with writing is thinking, chunking techniques, and lecture techniques in class XI students of SMA Negeri 20 Gowa in the 2024/2025 school year. This type of research includes experiments in the form of a pretest, posttest, and nonequivalent control group design. Sampling technique with purposive sampling with specific consideration in the form of almost the same initial ability of students from three treatment classes where class XI. 1 (experimental class), XI.2 (positive control class), and XI.3 (negative control class), each of which totaled 30 students. Data acquisition using non-test instruments to see students' communication skills and teaching module implementation sheet. Hypothesis testing uses the Anacova test because the data is normally distributed and homogeneous. The results of hypothesis testing showed that the significance value was <0.000. This shows the sig value < α (0.05), so it can be concluded that H0 is rejected and H1 is accepted. This means that there are differences in the communication skills of students who are taught with chunking techniques combined with writing thinking (experimental class), chunking techniques (positive control class), and lecture techniques (negative control class) on human circulatory system material.
The effect of project-based learning on improving students' science learning outcomes to privat school
Authors: Harahap Nurtuana , Hasibuan Rosmidah , Harahap Risma Delima
Published: February 2025

There is still a lack of creativity and innovation in teachers when selecting learning models, so students are less active in learning, and their learning outcomes are low. This study aims to analyze the project-based learning model on the science learning outcomes of students at private junior high school Bhayangkari 3 Rantauprapat in the 2024/2025 academic year. The research design used in this study is an experimental research type with the One-Group Pretest-Posttest model. Before administering treatment, a pretest is conducted to assess the group's initial stability and condition, ensuring clarity before proceeding with the intervention. After the clarity of the group's condition can be seen, then treatment is provided using a project-based learning model. The study results showed that the language of students who previously did not understand and were less active in the learning process became more active. Students can construct their understanding through groups and individuals in learning materials. After using the project-based model, the average value was 75,00, while the conventional one was 67,411. This shows a positive influence on science learning outcomes in the application of the project-based model. This also indicates that active learning strategies foster student engagement and improve academic performance.
Principios éticos y gestión responsable del talento humano en administración de salud
Authors: Fajardo Mojica Dayra Yanire , Grijalba Montilla Angie Juliana , Duque Cifuentes Juan Sebastián , Chavez Martínez Janeth Lorena
Published: February 2025

En este artículo se describe la investigación acerca de la gestión ética del talento humano en la administración de salud, destacando su relevancia y estudio limitado. A partir de un enfoque cualitativo, se analizaron fuentes bibliográficas para categorizar información en cuatro áreas clave: la complejidad del rol del administrador, las competencias del talento humano, la mejora sanitaria mediante ética administrativa y los retos éticos en salud. El análisis se basó en una triangulación de fuentes y reflexión crítica, con enfoque ético-analítico. Los resultados señalaron la ética como pilar esencial para garantizar procesos justos en selección y gestión, promover el desarrollo profesional, distribuir recursos de manera equitativa e incorporar tecnologías de forma responsable. Igualmente, es necesario enfatizar la humanización, el respeto por los datos y la mitigación de riesgos asociados con la inteligencia artificial, priorizando un sistema de salud centrado en principios éticos y justicia.
Reverse Osmosis Desalination Plants Performance and Improvement: Review
Authors:   University of Basrah, Khanfar Haider , Salman Ammar , Abu-Alhail Saad
Published: February 2025

Reverse osmosis (RO) technology has emerged as a leading desalination and wastewater treatment solution to partially solve this worldwide shortage of fresh water. The present review is a critical appraisal of performance limitations and prospects for improvement in RO plants. The primary factors affecting RO performance include membrane properties, biofouling treatment and prevention, energy recovery devices (ERDs), membrane modifications like surface texturing functionalization and renewable integration. Water permeable and salt rejection properties of membranes are critical to accessing quality water output. Breakthroughs in thin polyamide layers have significantly increased the efficiency of desalination, allowing for greater water flux rates and salt rejection. With the efficiency implications that can result from it, biofouling management is essential in both sustaining and optimizing RO performance. These efforts include the use of pressure exchangers, energy recovery devices and membrane modifications which improve system performance while reducing overall power consumption. Energy Consumption is an Important Indicator of RO Plant Performance, Based on Which Emission Patterns Need to be Reduced Integrating renewables, such as PV-powered systems will help to improve performance and reduce carbon footprints. In addition research to develop pre-treatment technologies and optimize operational conditions has been performed in order to succeed against changes in feed water salinity and prevent membrane fouling. On the other hand, correct comprehension and operation of key performance indicators (KPIs) including permeate flux, salt rejection rate or energy consumption as one superior inter-relating process individual to bypass others that alone are not supportive for each advancements in RO technology. Therefore, this review article provides a comprehensive and synthetic overview of these problems as well as strategies, progress in improving the performance efficiency of RO plants to produce clean water for various end-uses which is intended towards achieving sustainable supply.
MODELING OF SHEET STEEL PARTS, TAKING INTO ACCOUNT THE MANUFACTURING TECHNOLOGY
Authors: Oleksyn Volodymyr , Ragulin Vitaliy
Published: February 2025

The technology of manufacturing parts from sheet steel is an important industry that provides the production of various products ranging from boxes to cars and construction equipment. However, the process of developing or modeling individual parts and assemblies as a whole precedes the manufacture of parts. To ensure the production of quality sheet steel products, it is necessary to include manufacturing technological aspects in the model at the development stage. Therefore, teaching and studying this topic should be combined with revealing the possibilities of CAD systems and manufacturing technologies.
The work presents the technology of manufacturing parts from sheet steel, which is based on the most common equipment, namely laser cutting machines and coordinate-punch presses, which are used to obtain a layout of a part from a metal sheet. Vertical-bending presses and segmental bending machines, which bend the workpiece (layout) and give the final shape of the part.
The necessary parameter for setting the sheet metal file is indicated, which can be expressed by the K-factor coefficient, and for educational purposes, it is recommended to accept it equal to K=0.44.
Recommendations are given on the use of the most appropriate equipment and tool to implement a specific task. A table is provided with the most commonly used tool for gear cutting machines. The minimum possible technologically justified elements of the sheet metal part, which must be provided to implement the bending process at the design stage, are indicated.
The advantages and disadvantages of each of the sheet metal processing methods are mentioned in projection onto the corresponding equipment, as well as cases in which it is rational to use this equipment.
The most common formats of sheet steel are mentioned, which should be oriented when designing parts with the calculation of placing the layout of the part on them.
ALGORITHM FOR DETERMINING THE REFERENCE POINT AND DESIGN CENTER FOR DIFFERENTIAL PROJECTIONS OF THE COMPOSITE DERIVATIVE
Authors: Vereshchaga Viktor , Murtaziiev Ernest , Lysenko Kseniia
Published: February 2025

The problem is explained in this article, which lies in the established correlation between the composite similar discrete curve and the similar non-continuous curve found by interpolation of base points These are discrete curves. In response to a significant problem, a correlation algorithm has been developed between the digitized graphic data and the values of the traditional data through designated points in the center and the center of the projection, which is, in the future, the vikorist It is necessary to create a dark difference of projections. An analysis of the remaining investigations has been carried out as indicated by those statistics. It is hoped that the compositional approach will be defined and it will be explained by what method it is created. It is pointed out that the degree of the point polynomial and its similarity are the same and it is hoped that this will be explained well. An algorithm has been developed for finding the point in the center of the design, in which each of the points is accompanied by the corresponding edge of the test butt. In addition, before calculating the test butt, it is necessary to visualize the designated point of the fork and the actual center of the design.
ON THE QUESTION OF ARCHITECTURAL SHAPING OF THE ORTHODOX TEMPLES OF CHERNIHIV REGION
Authors: Virchenko Gennadii , Martynov Viacheslav , Tereschuk Mykola
Published: February 2025

More and more people are turning to Christian spiritual values in our difficult life period associated with military operations in Ukraine. The need for proper restoration of destroyed Orthodox temples, their reconstruction and construction of new ones requires appropriate applied research. One of the key tasks is the systematization and generalization of historical architectural traditions with the aim of their preservation and further successful application.
As an object of scientific research the Chernihiv region was chosen due to its leading role in the formation of our state, in particular, on the basis of Christianity. Chernihiv was the second city after the capital during the times of Kyiv Rus. The Cossack state Hetmanshchyna was located on the territory of Chernihiv region in the 17th and 18th centuries.
The construction of many sacred buildings is based on the geometric shaping of their parts, which corresponds to certain canonical religious rules. It is known that architectural styles are understood as a set of important features of buildings of a certain historical time and geographical location, which are revealed in functional, constructional and artistically features. The first contribute to achieving a high level of satisfaction of people's practical needs. In our case, this applies to Christian services, various ceremonies, such as christening, wedding, etc. The second provide the necessary strength, durability, etc., and the third realize aesthetic properties. For an Orthodox temple, these features are much wider and deeper than for an ordinary building. This is due to the fact that it is a holy place where people turn to God with their prayers. That is why, according to ancient traditions, Christians build temples that are aesthetically attractive both externally and internally. We note that only comprehensive fulfillment of the considered requirements ensures a high-quality Orthodox temple. This corresponds to the well-known triad of “usefulness, strength and beauty”, which is united into an integral system by proper architectural shaping, some issues of which are discussed in this publication.
The article also defines the directions for the practical implementation of the proposed ideas through the use of modern computer information technologies on the example of structural-parametric automated geometric modeling.
STUDY OF THE GEOMETRIC STRUCTURE OF PHASE FLOWS OF A DYNAMIC SYSTEM WITH CHAOTIC BEHAVIOR
Authors: Hnitetska Tetjana , Hnitetska Galyna , Bondarenko Yurii , Hubar Oleksandra
Published: February 2025

The article examines the geometric structure of phase flows of a dynamic system, the mathematical model of which is represented by a system of nonlinear differential equations. The research was conducted on the example of the system of Lorentz equations using the Lyapunov stability theory for the equilibrium points of the system and numerical integration using the MATLAB system. At the first stage of research, the coordinates of the three equilibrium points were found by solving the system of nonlinear equations with zero values of the derivatives. The use of linearization at the equilibrium points made it possible to make a qualitative assessment of the processes occurring in the nonlinear system. Based on the roots of the characteristic equations of the matrix of coefficients of the linearized system, the local directions of compression and expansion of the phase volume in the phase space of the system near each of the found equilibrium points are determined. Numerical integration methods were used to construct phase curves in the three-dimensional phase space of the system under different initial conditions near each of the equilibrium points, which makes it possible to analyze the phase portraits, isolate the generalized structure of phase flows in the coordinates of the linearized system, and determine their position in accordance with the coordinate system of the nonlinear system. Constructed phase portraits in the three-dimensional phase space of a nonlinear system under different initial conditions. The considered transient processes make it possible to evaluate the influence of equilibrium points and a chaotic attractor on the trajectory of phase curves. The results of the study of the geometric structure of the phase flows of the system in the deterministic chaos regime provide space for optimizing the selection of the initial conditions of the system's functioning.
The study of the phase space of systems with chaotic behavior will make it possible to more effectively use the properties of deterministic chaos, in particular the noise-like properties of output signals, in applied problems.
Impedance of a Hydrogen–Fed SOFC Anode: Analytical and Numerical Models Based on the Dusty Gas Transport Model
Authors: Kulikovsky Andrei
Published: February 2025

Analytical low-current and numerical high–current models for the impedance of a hydrogen–fed anode of an anode–supported button SOFC are developed. The models use the dusty gas transport model for the binary H2–H2O mixture. We show that neglecting the pressure gradient may lead to a severe underestimation of the effective hydrogen diffusivity in the support layer. A least-squares fitting of the analytical model to a literature spectrum of a button cell is demonstrated. The analytical impedance allows to indicate traps when using equivalent circuits with the Warburg finite-length element for fitting experimental spectra. The model parameters include the Knudsen hydrogen diffusivity, hydraulic permeability, porosity/tortuosity ratio of the support layer and the ionic conductivity, double layer capacitance, and HOR Tafel slope of the active layer. All of the above parameters can be obtained by fitting the models to experimental spectra.
Self, Dignity, and the Brain: A Critical Reflection on Psychology, Free Will, and Law
Authors: Sinha Chetan
Published: February 2025

The movements to understand the self, free will, and choice have gained new meaning through the rise of brain studies. Further explorations about intentions, reasons, and deception have re-examined the meaning of self and agency. However, a triangulated picture with other scientific evidence may make the picture clear. The aim will be to ponder free will, law and brain determinism. Since brain studies are emerging as an essential interdisciplinary domain engaging with law and psychology, it may be interesting to have some knowledge about the common-sense understanding of brain functioning and how it connects to the philosophical problems of knowledge of other minds, freedom of actions, purpose and the will. The conceptual errors and further debates speculated by legal theorists and social scientists in integrating law and neuroscience, which has empirical, practical and ethical implications, will be highlighted.
A Magyar Honvédség kiberképzési rendszerének evolúciója
Authors: Pozderka Gábor
Published: February 2025

A katonai képességek kialakítása során a kibertér mint külön műveleti tér jelenik meg, azonban hatását kifejti minden haderőnem vonatkozásában. A kibervédelmi és kiberműveleti oktatási tematikák esetében ezen keresztfunkció megjelenése elengedhetetlen az összhaderőnemi gondolkodás és művelettervezés megteremtése érdekében. Az elmúlt években a Magyar Honvédség működésében is egyre hangsúlyosabb szerepet kaptak az infokommunikációs szolgáltatások, valamint az ezek védelmét biztosító elektronikus információvédelmi, ebből tovább fejlődve kibervédelmi képességek és a felhasználói tudatosság növelésére irányuló képzések, gyakorlatok. A Magyar Honvédség 2019-ben megalakította a Kiberakadémiát, amely platformot biztosít ezen feladatok végrehajtására mind az ügyintézői, mind a vezetői, mind az üzemeltető állomány részére. A kialakított oktatási tematikát a felmerült igények figyelembevételével rendszeresen aktualizálják, az oktatói állomány folyamatosan nyomon követi a kiberbiztonsági trendek alakulását.
A Magyar Honvédség szállítási képességeinek elemzése villamosítatlan vasútvonalakon
Authors: Aradi István Tamás , Tóth Bence
Published: February 2025

A Magyar Honvédség saját célú vasúti pályái mind villamosítatlanok. Emiatt a dízelvontatás alkalmazása elkerülhetetlen, miközben a nemzetközi trend a vasútvonalak villamosítása annak környezetbarát volta miatt. Ugyanakkor különleges jogrendi helyzetben fel kell készülni a villamos vontatás zavarára is megfelelő mennyiségű és képességű dízelmozdony fenntartásával. Cikkünkben megvizsgáljuk a hálózat átbocsátóképességének növekedését, ha a villamosított vonalak mellett a villamosítatlanokat is figyelembe vesszük. Továbbá meghatározzuk a Magyar Honvédség (MH) maximális szállítási kapacitását, és javaslatot teszünk a kapacitás növelésének módjaira.
A FOURLOG 2024 logisztikai kiképzés magyarországi szakaszának tapasztalatai és újszerű elemei
Authors: Szajkó Gyula , Pap Andrea , Gulyás György
Published: February 2025

Napjainkban a felsőoktatásban is egyre nagyobb jelentőségű a nemzetköziesítés. A Nemzeti Közszolgálati Egyetem Hadtudományi és Honvédtisztképző Kar Hadtáp, Pénzügyi és Katonai Közlekedési Tanszék által az elmúlt több mind két évtizedben megrendezett FOURLOG többnemzeti logisztikai kiképzés is részben ezt a célt szolgálja. A kiképzésen rendszerint az Osztrák Szövetségi Haderő Logisztikai Iskolájának, a brno-i Védelmi Egyetem Katonai Vezetői Karának, valamint a Nemzeti Közszolgálati Egyetem Hadtudományi és Honvédtisztképző Kar katonai logisztika alapképzési szak három specializációjának végzős hallgatói vesznek részt. A gyakorlatot három országban (Ausztria, Magyarország, Csehország) és ütemben, civil és katonai objektumok igénybevételével bonyolítják le. A kiképzés fő célkitűzése, hogy a honvéd tisztjelöltek tapasztalatot szerezzenek a többnemzeti munkacsoportokban történő feladatkidolgozásokban, megismerkedjenek a művelettervezés logisztikai támogatásának alapjaival, valamint bővítsék a szakmai idegen nyelvi tudásukat. A gyakorlat ideje alatt a hallgatóknak komplex feladatokat kell megoldaniuk, amelyek a későbbiekben katonatisztként a beosztásuk betöltésekor is megjelenhetnek mind országvédelmi, mind válságreagáló műveletekben. Ezért is fontos a felsőoktatási intézmények számára, hogy az érintett szervezeti elemek folytassák az együttműködést és fejlesszék a kiképzési programot, amely igazodik a biztonságpolitikai helyzetben bekövetkezett változáskhoz.
Valutazione e auto-valutazione della cultura e pratica della sostenibilità: il caso della cooperativa Proforma
Authors: Mugnaini Silvia
Published: February 2025

L'elaborato presenta gli esiti di una ricerca valutativa di tipo collaborativo condotta con metodo prevalentemente etnografico (Piasere, 2002) presso la società cooperativa e impresa sociale Proforma, che fornisce servizi di formazione nel territorio del Mugello (FI). Il lavoro sul campo, da Marzo 2022 a Settembre 2024, è stato guidato dallo scopo di riflettere e rileggere le pratiche e la cultura di Proforma in chiave di sostenibilità. I dati raccolti sono stati elaborati attraverso un'analisi del contenuto deduttiva (Bryman, 2012), usando categorie di analisi, che si basano su un quadro di riferimento, anch'esso costruito su base empirica, di conoscenze, capacità, comportamenti e pratiche agite dalle organizzazioni del Terzo Settore per favorire la trasformazione sociale (Mugnaini, in press). Il quadro è stato, quindi, utilizzato come dispositivo di auto-valutazione e valutazione partecipata per la misurazione dell'impatto generato dalla cooperativa Proforma in termini di sostenibilità nella comunità di riferimento. L'applicazione del dispositivo ha permesso di definire tre chiavi di lettura utili a re-interpretare criticamente le pratiche di Proforma consentendo l'esplicitazione di: 1) una cultura organizzativa che incorpora i valori di sostenibilità; 2) facilita la mobilitazione di competenze, che 3) sottendono ad azioni che contribuiscono a dare forma a una comunità sostenibile. L'analisi rileva lo sforzo di coniugare l'azione pratica ai valori promossi e le sfide che questo comporta lavorando in una situazione di cura delle emergenze sociali tipica del Terzo Settore. Si discute la valenza trasformativa della ricerca rispetto allo sviluppo professionale dei soggetti coinvolti in termini di acquisizione di competenze di sostenibilità e di rafforzamento del complessivo approccio cooperativo di Proforma in coerenza con i suoi elementi generativi, la vision ed i valori ispiratori.
La costruzione del ‘problema di ricerca' nel percorso di dottorato tra vincoli materiali e immateriali
Authors: Banchetti Claudia
Published: February 2025

Il contributo intende offrire una riflessione sul processo di costruzione dell'oggetto di ricerca prendendo avvio dall'esperienza di un percorso di dottorato industriale. L'idea di fondo dell'articolo è quella di riflettere sulla natura sociale e situata del processo di costruzione dell'oggetto e del problema di ricerca. Questo processo è associato spesso al solo ‘intuito' o ‘capacità invettiva' del singolo ricercatore/dottorando. Utilizzando la Teoria dell'attività storico-culturale, il presente saggio mira a comprendere come e in che modo l'oggetto sia l'esito di una negoziazione non banale tra attori e variabili socio-materiali: a) soggetti – tutor accademici, studentessa di dottorato e stakeholder organizzativi; b) contesti – accademia e organizzazione; c) artefatti materiali e concettuali intervenuti nel processo.
Analisi tematica della percezione degli studenti universitari sull'utilizzo di ChatGPT nel contesto universitario
Authors: Albanese Martina , Fiorello Elisabetta
Published: February 2025

Lo studio effettuato ha inteso analizzare vantaggi e svantaggi dell'implementazione di ChatGPT nei contesti educativi da una prospettiva di stampo neuroscientifica, per poi focalizzarsi sull'analisi qualitativa relativa alla percezione degli studenti circa punti di forza e di debolezza dell'uso di ChatGPT nel contesto universitario. Essa si è svolta all'interno di un processo più ampio avviato in seno al laboratorio di Docimologia sviluppato presso l'Università degli Studi di Palermo – corso di studi in Scienze Pedagogiche - nell'a.a. 2023/2024 con 160 studenti, in cui si è voluto verificare se azioni didattiche mirate, costruite all'interno della cornice teorica della valutazione formativa, possano aumentare i livelli di consapevolezza degli studenti, sensibilizzandoli sui possibili i rischi di erosione del pensiero critico e di verifica dell'accuratezza delle fonti consultate. L'analisi tematica qualitativa, condotta alla fine dell'intervento didattico, rivela la necessità di promuovere un uso critico e consapevole di ChatGPT, supportato da competenze docimologiche e metacognitive.