bluuebunny/crossref_metadata_2025 huggingface dataset:
NMT-translation – basic models, quality assessment
Authors: Borunov I. A.
Published: January 2025

This article is devoted to the topic of evaluating the quality of NMT-translation models, as well as methods of evaluating the quality of the obtained translations. The research we have conducted in the field of comparison of NMT-based translations of special texts is of high relevance in today’s translator work environment, where modern technologies are used to facilitate work processes and improve the quality of services. The purpose of this study is to provide a comprehensive review of current neural machine translation (NMT) models and methods for assessing the quality of translated texts produced using them, with a focus on the application of these models to the translation of legal and legislative literature. The study aims to identify the advantages and limitations of existing NMT technologies, as well as to identify areas for their further improvement. In order to achieve this goal, the following tasks were formulated: to review and analyze the main NMT models, including Seq2Seq, Transformer, BERT and their variations, in order to identify their peculiarities and applicability to the translation of different types of texts; to study and evaluate the quality of translation made with the help of modern NMT systems; to carry out a comparative analysis of the translation of legal texts using the methods of contextual analysis, structural-semantic and comparative-comparative analysis; to determine the limitations of the existing NMT models; to identify the advantages and limitations of the existing NMT models for the translation of legal texts. The paper analyses modern NMT models, including Seq2Seq, Transformer, BERT and their variations, investigating the features of each model and their applicability to different language pairs. Special attention is paid to the evaluation of NMT translation quality using BLEU, METEOR, TER metrics as well as human evaluation of translation quality. The texts of translations of specialized literature in various fields and publicistic texts on relevant topics made with the help of NMT systems were studied using contextual analysis methods, as well as structural-semantic and comparative-semantic methods. The research conducted allows us to conclude that modern NMT models are highly effective and capable of generating high-quality translations in different languages. However, despite the success achieved, some limitations have been identified that require further research and improvements. The study provides a better understanding of current NMT translation models, their applicability and translation quality. The results and conclusions of the study can be useful for both the academic community and practitioners in the field of (machine) translation and linguistics. Furthermore, the results and conclusions of this paper emphasize the importance of further research to improve the quality of automatic translation and to extend its field of application.
Between «domestic» and «hidden»: semantics of the adjective heimlîch and its derivatives in Gottfried von Straßburg's «Tristan»
Authors: Golovkova A. D.
Published: January 2025

The article is focused on the semantic analysis of the Middle High German adjective heimlîch «domestic», «close», «trusted», «hidden», «secret» and its derivatives in Gottfried von Straßburg's Tristan. The very idea of concealment in medieval literature is well studied, but the lexical side of the issue remains practically neglected. This study examines the etymology of heimlîch and its derivatives and analyses the contexts in which these lexemes are used. The Old High German adjective heimlîh could have the meaning «domestic, native», from which «close, trusted» developed in Middle High German, and only in the XII century the meaning «hidden (from strangers), secret» is found for the first time. In «Tristan», this adjective is mostly used in the meaning of «trusted, close». The noun heimlîсhе derived from it is also mostly used by Gottfried in the sense of «trust, closeness». In both cases, «trust» can be interpreted as the feature of the bond between lovers, which, according to Gottfried, is inherent in true love. The verb heimlîhen in 'Tristan' can mean not only «to become trusted», but also «to make homely». The adverb heimlîche(n), on the opposite, belongs mostly to actions performed in secret. Thus, the use of the adjective heimlîch and its derivatives in «Tristan» reflects the European medieval context, where the «open/public» is opposed not yet to the «private» but to the «non-public/hidden».
Functional characteristics of English professional linguistic markers in the practice of medico-legal support
Authors: Golubykh A. A. , Isaeva O. N.
Published: January 2025

The purpose of the study is to highlight and analyze functional characteristics of professional linguistic markers used in providing legal service protecting the rights of patients and doctors. The relevance of the paper is explained by the growing tendency to medical lawyers’ services on the one hand and an appeal to mass media discourse as an information media which forms conceptual and linguistic worldview on the other. The article examines language units which help to build professional discursive space in the field of medicine and law covering lawyers’ professional activity in the medical sphere and healthcare professionals in particular. The authors analyze current trends in legal assistance to doctors in their professional activities providing legal protection to injured patients. The scientific novelty of the article is that the language professional units within mass-media discourse by the material of The Patients Association and Doctors Defence Service in the framework of Medical Law concept permitting to study linguistic markers, their interaction and functional potential are described. The empirical study includes such methods as observation, description and classification, functional and pragmatic analysis, discourse analysis, linguistic and semantic analysis. As a result of the study, language units reflecting problem areas and modern vectors in medico-legal sphere of Great Britain are systematized and analyzed. The authors’ observations showed that the professional linguistic markers under analysis represent emerging trends in British medical law characterized by the establishment and maintenance of the patient's right to quality medical care; popularization of private medical services by general practitioners and the National Health Service; and increasing popularity of professional liability insurance for private dentists, etc. The conclusion about language functions – informative, communicative, general-cognitive and pragmatic – realized by verbal units is made.
Linguistic research at Samara University: traditions and perspectives
Authors: Ilyukhina N. A. , Cherkunova M. V. , Dubinin S. I.
Published: January 2025

The article provides a thorough description of the scope, the content and the results of the research carried out at Samara University by the three linguistic departments of Philology and Journalism Faculty. The authors offer an exhaustive insight into the 50 years’ history of language studies performed by the lecturers of the Russian Language and Mass Communication Department, the English Philology Department and the German Philology Department. Long-standing research traditions, current trends as well as future prospects are summarized within the scientific framework of each department. The formation and development of scientific schools are traced alongside the overview of the main current research fields and the most significant results of the cooperative work. Synergistic and integrative character of inter-departmental collaboration is specifically highlighted as the means of promoting the joint scientific result to the highest degree. Large-scale work in the sphere of linguistic science popularization is showcased. Besides, systematic process of nurturing highly qualified scientific personnel is presented. When analyzing research in the field of Russian studies, special attention is paid to the input of T.P. Romanova into the study of Russian onomastics.
The theory of «pairs of cities» in Old Russian state genesis (using the example of the «pair» Chernihiv – Shestovitsa in Ukrainian historiography)
Authors: Kovelya V. V. , Shinakov E. A.
Published: January 2025

The article is devoted to the problem of «pairing» of cities during the formation of the Old Russian state using the example of the «pair» Chernihiv-Shestovitsa. Particular attention is focused on the Ukrainian historiography of the Soviet and post-Soviet period, presented in the works of such historians as F.A. Androschuk, D.I. Blifeld, V.P. Kovalenko, A.P. Motsya, P.P. Tolochko, Yu.Yu. Shevchenko and others. Each of them directly studied this topic in the context of the settlements under consideration, both on the basis of gradually expanding archaeological material and on the basis of new studies that arose in the process of studying such urban «couples». Рresents the positions of Ukrainian historians regarding the relationship between Chernigov and Shestovitsa in the period of the IX–XI centuries, traces the evolution of their views in connection with the expansion of the area of archaeological study of both settlements, shows the current state of the problem in the light of the emergence of new search methods.
Ironfounding production in the second half of the XVIII – XIX centuries (on the example of Temnikov district of Tambov province)
Authors: Bikeikin E. N. , Guseva T. M. , Kursheva G. A. , Pershin S. V.
Published: January 2025

Modern economic problems have generated increased interest among researchers in the problems of economic development of pre-revolutionary Russia and its individual regions. In the second half of the XVIII century, an industry not typical for the region – ferrous metallurgy – was developing on the territory of modern Mordovia. The purpose of this article is to analyze the activities of iron founding and ironworks during their formation in the second half of the XVIII century and development in the XIX century. To achieve this goal, it is necessary to solve the following tasks: establish the dynamics of the development of manufactories; identify the features typical for enterprises in a given area; show their structure and degree of mechanization; consider the situation of workers. Scientific novelty is determined by the insufficient study of the issues determining the nature and pace of the processes of formation and development of ferrous metallurgy, taking into account regional characteristics. The source base of the study was made up of published sources, such as News of Scientific Archival Commissions, Commemorative Books, Journals of Manufactories and Trade. As a result, the following conclusions were made: iron founding and ironworks created on the territory of the city and county were an important component of the economic development of the region; the ore that was mined in this area had a low iron content, so the main reasons for the creation of such enterprises in the second half of the XVIII century on the territory of modern Mordovia were the excess of wood fuel needed for smelting metal, and cheap labor.
Measures taken by the Soviet government to create the social infrastructure of aviation industry enterprises in the 1950-ies and 1960-ies
Authors: Romanova V. B. , Kabytova N. N.
Published: January 2025

The article shows the process of infrastructure development of enterprises of the Ministry of Aviation Industry in the 1950-ies and 1960-ies based on documents from federal and regional archives. It was during this period that the social sphere became one of the priorities of the internal policy of Soviet state. An important role was assigned to industrial enterprises, which acted as a guarantor of social benefits determined by decrees, laws, decisions of the government and local authorities. Ministry of Aviation Industry was responsible for creating infrastructure for employees of controlled enterprises. The aviation industry needed qualified and permanent staff. The article analyzes the situation of creating housing and cultural conditions for workers of the plant № 24 named after M.V. Frunze in the post-war years. The process of creating infrastructure can be divided into two periods. At the first stage, in conditions of shortage of construction materials, difficulties with supply and financing, the process was regulated through the publication of administrative documents of the highest authorities, which gave directive instructions. At the second stage, the task of equipping workers required large-scale solutions to create a full-fledged infrastructure based on the application of standard projects and the use of industrial methods, which were carried out in 1950–1960 by the factories of the Ministry. It was possible to quickly establish the process of building social infrastructure. Significant funds were allocated to the Ministry for capital construction.
Formation of strength abilities in students of agricultural university
Authors:   Volgograd State Agrarian University, Antsyperov Vladimir V. , Sychev Pavel A. ,   Volgograd State Agrarian University, Vlasova Tatyana N. ,   Volgograd State Agrarian University, Kozlova Tatyana N. ,   Volgograd State Agrarian University, Popova Olga M. ,   Saratov State University of Genetics, Biotechnology and Engineering named after N. I. Vavilov
Published: January 2025

Strength training at student age has a beneficial effect on physical condition and health and has its maximum
impact at the end of puberty at the age of 16–22. Taking into account the insufficient strength training of student youth,
the goal was set to attract 1st, 2nd and 3rd year students of the Volgograd State Agrarian University aged 17 to 22 years to
participate in athletic sports within the framework of the curriculum and to assess the level of their strength preparedness
after undergoing athletic training carried out on the basis of an individual approach that takes into account the initial level
of strength qualities. After completing the classes, final competitions were held, the program of which included powerlifting
exercises: barbell squats, bench press and deadlift. Based on the results, the level of strength readiness of 116 1st–3rd year
students was compared and the impact of compulsory athletic training was assessed.
The obtained results showed that the strength development of students increases from course to course, which is clearly
expressed by the average total results of relative strength: the average coefficient according to the GL Points-IPF formula in
the first year was 214.0 ± 6.4, in the second year it was already 219.2 ± 7.7, and on the third reached 237.6 ± 7.6 points, which
is obviously due to the use of not only strength exercises, but also age-related changes, characterized by an increase in
muscle mass and its qualitative changes. It should be noted that the use of strength exercises to obtain a positive result
requires a long time. It can be assumed that only by the end of the second year of study students begin to demonstrate an
increase in strength and show fairly high results.
New types of physical and sports activities as a means of increasing motivation for physical education and sports
Authors:   Kuban State Agrarian University named after I. T. Trubilin, Yani Artem V. , Moldovan Vitaly A. ,   Kuban State Agrarian University named after I. T. Trubilin, Kudryashova Evgeniya D. ,   Kuban State Agrarian University named after I. T. Trubilin
Published: January 2025

This article provides a review of various innovative types of physical education and sports activities. The study
was conducted among people aged 18–50, including students of Kuban State Agrarian University named after I. T. Trubilin
and those working outside the field of physical education and sports. The study provides detailed information on new types
of activities, including virtual reality and immersive fitness classes. Conclusions based on the work done are presented.
National and regional aspects of formation of physical culture and recreation environment in educational institutions of the Republic of Tatarstan
Authors:   Kazan State Agrarian University, Manurov Ilgiz M. , Kalmanovich Vladimir L. ,   Kazan State University of Architecture and Civil Engineering
Published: January 2025

Creation of modern professional, focused on meeting the needs of the student youth physical culture and
recreation environment of the university will create opportunities for solving problems aimed at the development of student sports, improving the quality of life in general and the level of health in particular. In our work, we applied
such methods as study and comparative analysis of pedagogical and methodological literature; systematic analysis of legal
documents; generalization of the experience of pedagogical practice; questionnaires; methods of mathematical statistics
and experimental methods. Physical culture and wellness environment of the university has a huge value potential and great
opportunities in the field of training organization and education of students, formation of general culture, development of
socially significant qualities and personal attitude to health care as a value. Considering the processes of health saving as a
pedagogical unit, we believe it is necessary to build the process of education and self-education in a fundamentally different
way, where the process of valeological education of a student in unity with professional valeological training of teaching
staff of the university can become innovative. The sports and recreation environment is a broad sphere imbued with the
values of humanity and an abundance of educational opportunities. In such atmosphere, the desire for independent search
for knowledge and methods of self-realization is cultivated.
River flows as drivers of population distribution and settlement patterns in Bosnia and Herzegovina: a GIS-based analysis
Authors: Korjenić Aida , Sivac Amina , Avdić Aida
Published: January 2025

This paper analyzes the distribution and size structure of settlements along the primary river courses of Bosnia and Herzegovina, considering both hypsometry and socioeconomic dimensions of space, which contribute to demographic transformations. Using GIS tools, an analysis was conducted on the number of settlements according to hypsometric levels in the river basins of the Black and Adriatic Seas, alongside demographic changes during the latest intercensal period. Spatial analysis methods in GIS enabled the identification of population changes, settlement sizes, and spatial distribution patterns. Analysis of buffer zones within 5 km of river streams reveals a predominant spatial clustering of settlements along these waterways, while a fragmentation of settlement networks is observed farther away from the main streams.
PROJETO POLÍTICO PEDAGÓGICO E A MEDIAÇÃO TECNOLÓGICA NO ENSINO DE MATEMÁTICA: o uso do GeoGebra no estudo da Função Polinomial do 1º Grau
Authors: Lapa Jancarlos Menezes , Pinheiro Marcus Túlio de Freitas , Bacelar Marcele Sales Souza , Ramos Kátia Souza de Lima
Published: January 2025

Este trabalho discute a mediação tecnológica como estratégia para favorecer o ensino da matemática, viabilizando soluções práticas e ampliando o leque de alternativas pedagógicas, com foco no uso do software GeoGebra para o estudo da função polinomial do 1º grau. Ressalta também a necessidade de revisão do Projeto Político Pedagógico (PPP), enquanto documento que fortalece a identidade da escola, reorganizando sua concepção pedagógica e orientando estratégias de ensino e avaliação, objetivando a inclusão de recursos tecnológicos, favorecendo práticas pedagógicas investigativas e alinhadas às demandas contemporâneas. Com a realização de uma atividade com o GeoGebra evidenciou o potencial do mesmo em facilitar a visualização gráfica, o entendimento dos coeficientes e o protagonismo discente no processo de aprendizagem, ratificando a importância da colaboração entre professor e estudantes na superação de desafios e enriquecimento das aulas. De natureza qualitativa, o percurso metodológico visou a aplicação prática de uma atividade didática mediada pelo uso do software GeoGebra, em que os estudantes foram introduzidos ao conceito de função polinomial do 1º grau por meio de situações-problema e representações algébricas, tabelas e gráficas. A observação direta e os registros das interações dos estudantes com a atividade permitiram avaliar a eficácia da abordagem e os resultados obtidos.
Managing Biological Risks in Biomedical laboratories of Public Hospitals in Athens, Greece, based on the Biosafety requirements
Authors: Vourtsis Dionysios , Papageorgiou Efstathia , Kriebardis Anastasios , Karikas George Albert , Van Willigen Gijsbert , Kotrokois Kostas , Dounias Georgios , Karkalousos Petros
Published: January 2025

Objectives: The aim of the present study was to review the laboratory workers’ perception on the biological risks in biomedical laboratories of public hospitals in Athens, Greece. It was also to evaluate how they are managing the biological materials and to propose mitigation measures according to the existing risks, based on the local legislation and the international Biosafety guidelines. Materials and Methods: The study was designed as a cross-sectional study with a detailed health and safety (H&S) questionnaire focused on biosafety and biorisk management. A total of 36 biosafety level-2 biomedical laboratories in 20 public hospitals were assessed for their biosafety containment specifics and compliance with biosafety practices. Laboratory staff (medical laboratory doctors, medical laboratory technologists, laboratory assistants, biologists and biochemists, n = 415) completed the questionnaire. Results and Discussion: The results showed, that a significant percentage of laboratories lacked proper management of the biological agents and biological materials in general, as could be seen in the following reduced percentage data: restricted access (48.9%), controlled and independent ventilation (36.6%), use of BSCs (31.8%), biorisk management system in place (31.6%), risk assessments (28.4%), biosafety manuals (21.4%), SOPs (35.9%), assigned biosafety officers (10.8%), occupational medical doctor (34.9%), emergencies plan (34.2%), accidents reporting (25.5%), and biosafety training programs (28.2%). Conclusion: There are marked deficiencies in containment and administrative controls, as well as in the implementation of the Greek and EU biosafety legislation. This emphasize the urgency of addressing critical gaps in biosafety and in emergency preparedness in Greek biomedical laboratories. Therefore, a Biorisk Management System, risk assessments, SOPs, assignment of Biosafety Officers, staff trainings and emergency response plans should be developed, applied and enforced, in compliance with the local and European legislation and guidelines.
Estudio documental
Authors: Trinidad Santander Alfredo
Published: January 2025

Este estudio presenta una revisión sistemática de literatura, cuyo objetivo principal fue describir el impacto de las prácticas pedagógicas en el desarrollo de la comprensión lectora en estudiantes de secundaria en América Latina entre 2019 y 2024. Se analizaron 33 estudios que cumplieron con los criterios de inclusión, utilizando las bases de datos Scopus, Scielo y Dialnet, y un análisis temático basado en Braun y Clarke (2012). Los resultados destacaron tres aspectos clave: prácticas que fomentan interacción activa con el texto mediante visualización, inferencia y síntesis; aquellas que enfatizan la metacognición; y estrategias que integran el texto con las experiencias del estudiante y promueven habilidades literales, inferenciales y críticas.
Adequação calórica-proteica da dieta de pacientes em cuidados paliativos com lesão por pressão em serviço de traumatologia
Authors: Menezes Adélia Lisboa Teles de , Souza Benedita Jales , Costa Sâmia Lopes da , Romero Neily Rodrigues
Published: January 2025

Introdução: O longo tempo de permanência hospitalar é um dos fatores que contribuem para o surgimento de lesão por pressão (LPP), principalmente, em pacientes em cuidados paliativos. A terapia nutricional é indispensável no tratamento da lesão por pressão, porém os objetivos deste tratamento ainda não estão bem definidos em pacientes em cuidados paliativos. Objetivo: Avaliar a adequação calórica-proteica da dieta de pacientes em cuidados paliativos, com lesão por pressão, em um serviço de traumatologia. Método: Estudo longitudinal, analítico, prospectivo e quantitativo, realizado entre dezembro de 2021 a março de 2022 com pacientes em cuidados paliativos, com LPP e com dieta enteral internados um hospital de referência em trauma em Fortaleza, Ceará, Brasil. Utilizou-se os testes de Kruskal-Wallis e Qui-quadrado. Resultados: Participaram 10 pacientes, a maioria homens, com idade média de 47,7 ± 17,9 anos. Durante o acompanhamento a desnutrição prevaleceu. O plano terapêutico (p<0,01) e lesão por pressão (p<0,04) mostraram significância entre a avaliação inicial e final. A adequação calórica e proteica entre o recomendado e o prescrito esteve adequada, 92,0% e 98,8%, respectivamente. Conclusão: Houve diferença significativa entre o início e o final do acompanhamento quanto ao plano terapêutico e lesão por pressão. A adequação calórica e proteica estava adequada.
Consistency in bacterial extracellular vesicle production: key to their application in human health
Authors: Dai Ke , Liao Bo , Huang Xiaotian , Liu Qiong
Published: January 2025

Bacterial extracellular vesicles (BEVs) are naturally occurring functional structures that play critical roles in bacterial life processes. These vesicles, commonly known as outer membrane vesicles (OMVs), were first found to be released by Gram-negative bacteria; however, it has since been confirmed that Gram-positive bacteria also secrete BEVs. As research advances, BEVs are increasingly utilized in diverse applications, including vaccine development and drug delivery. Nevertheless, the effective employment of BEVs in these contexts requires the acquisition of vesicles with consistent properties and functions through appropriate culture, isolation, and purification methods. This review examines the advantages and disadvantages of various purification techniques alongside the heterogeneity they may introduce. We utilize the heterogeneity of BEVs as a framework to critically analyze the barriers to their application and the factors influencing their characteristics. Additionally, we constructively propose solutions to enhance the consistency of BEVs, thereby facilitating their further development and application.
Desain Foglamp Cover Mobil dengan Pendekatan Reverse Engineering
Authors: Tasiekh Ilham Akbar , Riza Rahmat , Puspaputra Paryana
Published: January 2025

Foglamp mobil memiliki peran yang penting, terutama saat cuaca berkabut atau jalanan tertutup asap tebal. Foglamp yang dilengkapi dengan cover berfungsi untuk melindungi lampu dari goresan atau keretakan yang dapat disebabkan oleh kotoran, batu kerikil, atau ranting pohon. Oleh karena itu, dilakukan modifikasi pada foglamp cover untuk mengurangi masalah-masalah tersebut, sekaligus memberikan nilai estetika yang lebih menarik agar sesuai dengan fungsi vital foglamp pada kendaraan roda empat. Metode yang digunakan dalam penelitian ini adalah Reverse Engineering, yang meliputi empat tahap: 3D Scanning, pemodelan CAD, simulasi analisis, dan pembuatan prototipe menggunakan 3D Printer. Hasil simulasi analisis menggunakan perangkat lunak CAE menunjukkan bahwa foglamp cover yang dimodifikasi memiliki kekuatan yang lebih baik dibandingkan dengan produk asli, serta tampilan yang lebih estetis.
Potensi Limbah Hasil Pertanian Padi menjadi Sumber Bioenergi melalui Konsep Biorefineri dengan Pendekatan P-Graph dan Analisis Ekonomi Teknik di Kabupaten Sleman, Yogyakarta
Authors: Prawitasari Diah Ayu
Published: January 2025

Agricultural waste, especially from rice such as straw, husks, and bran, is one of the abundant biomasses in Indonesia, particularly in Sleman Regency, DI Yogyakarta, which is one of the regions with the highest rice productivity. The potential of rice waste can be used as a source of bioenergy using a biorefinery approach. The concept of a biorefinery is the processing of biomass that produces various products and by-products to achieve sustainability. The analysis of the potential of this biomass waste was conducted using p-graph and techno-economics. Based on the optimization analysis with the p-graph, the optimal and maximal solutions were obtained after running the superstructure flow. The optimal solution indicates that the transesterification process of rice bran into biodiesel is more feasible with a profit of 9000 USD/year. For the maximal solution, an economic analysis was conducted because the products generated are more numerous, allowing for the implementation of a biorefinery approach. The results of the techno-economic analysis show that the production of several bioenergy products will fully recoup the initial investment by the 8th year. The IRR value obtained is 21.7%, while the MARR (Minimum Attractive Rate of Return) is 15%, indicating that the investment is viable for funding. Additionally, from an environmental perspective, the use of biomass waste for bioenergy production has a positive impact by reducing greenhouse gas emissions and pollution, as well as enhancing soil fertility through the application of biochar. From a social perspective, community-based bioenergy production can increase income, improve community welfare, enhance bioenergy production, and support energy independence and sustainability.
Harnessing competitive advantage: A resource-based perspective on sustainable business performance in tourism villages
Authors: Iriani Prof. Dr. Sri Setyo , Dian Anita Nuswantara , Farid Pribadi , Puspita Sari Sukardani , Dwiarko Nugrohoseno , Reynaldi Dwi Junianta
Published: January 2025

Purpose – This research analyzes the competitive advantage of tourist villages influenced by VRIN and non-VRIN resources on the performance of tourist village businesses. The sporadic nature of village tourism development and the difficulty of getting out of the pioneer level are the problems raised in this study.Design/methodology/approach –This research collected primary data on respondents who were workers from tourist villages, according to the established criteria. A total of 383 research respondents were obtained from distributing questionnaires. Using a quantitative approach, this study analyzed the relationship between VRIN resource and non-VRIN resource variables on competitive advantage, which then affects business performanceFindings – The research of the study shows that VRIN resources significantly influence competitive advantage, which then affects business performance. The results of the study also show that non-VRIN resources do not affect competitive advantage. This shows how VRIN resources play a role in forming the unique value of tourist villages as well as traditional resources that are no longer relevant in forming the competitive advantages of tourist villages.Research limitations/implications – This research has limitations in generalizing the research results, where the research context was only conducted in Indonesia, precisely in East Java. Further research can develop the research by adding the geographical scope of the research sample.Practical implications – This research underlines the importance of strategic development of tourist villages based on a resource-based view approach. Development based on intangible assets, integration, and collaboration with other parties can be done by tourist villages.Originality/value – The use of the resource-based view approach in analyzing the competitive advantage of tourist villages is still not widely used, which then becomes the unique value of this research.
Theory of Leadership Styles in The Concept of Islamic Education Management
Authors: Iqbal Teguh , Oktaviani Eka Tri , Vista Aura , Haryanti Erni
Published: January 2025

Background
Ideally, a leader should possess good management skills, as success or failure depends on leadership, thus requiring the necessary skills to achieve the goals and aspirations of the organization.
Purpose
The purpose of this journal is to explore leadership theories and how Islamic educational management perspectives relate to leadership styles.
Design/method/approach
This research uses a literature study method by reviewing various journals, books, and previous research results relevant to this discussion.
Results
It can be found that there is a wide range of theories related to leadership, with each theory offering its own perspective to explain the concept of leadership styles. In the context of Islamic educational management, leadership styles are also a key point of discussion, particularly in their implementation in schools and institutions. Islamic educational management plays an important role in leadership styles, which can be adapted to different situations and conditions.
Contribution/value
The use of leadership styles will significantly determine the effectiveness of an organization in achieving its goals.
ANALISIS SENTIMEN RANCANGAN UNDANG-UNDANG TINDAK PIDANA KEKERASAN SEKSUAL/UNDANG-UNDANG TINDAK PIDANA KEKERASAN SEKSUAL PENGGUNA TWITTER MENGGUNAKAN ALGORITMA NAÏVE BAYES CLASSIFIER
Authors: Adam Punca Putra Pinaria  , Widodo  , Murien Nugraheni
Published: January 2025

Penelitian ini bertujuan untuk melakukan analisis sentimen Rancangan Undang-Undang Tindak Pidana Kekerasan Seksual/Undang-Undang Tindak Pidana Kekerasan Seksual pengguna Twitter menggunakan metode Naïve Bayes Classifier dan mengevaluasi kinerja klasifikasinya. Analisis sentimen pada penelitian ini menggunakan metode Naïve Bayes Classifier dengan pembobotan Term Frequency-Inverse Document Frequency. Proses pengumpulan data dilakukan menggunakan pustaka Snscrape Python. Data pakai yang digunakan untuk dibersihkan hanya yang bersentimen positif dan negatif. Proses pembersihan data melalui tahapan preproses teks yaitu Case Folding, Cleansing, Tokenizing, Stopword Removal, Stemming dan Normalization. Analisis sentimen yang dihasilkan berupa 12.807 data, dengan sentimen negatif sebanyak 10.263 data (80,1%) dan sentimen positif sebanyak 2.544 data (19,9%). Sentimen pengguna twitter Indonesia mengarah pada sentimen negatif. Pengujian kinerja model klasifikasi metode analisis sentimen penelitian ini menggunakan teknik Confusion Matrix pada hasil klasifikasi data uji dengan nilai Accuracy klasifikasi algoritma sebesar 93%, nilai Precision klasifikasi sebesar 99%, nilai Recall klasifikasi sebesar 87% dan F- Measure sebesar 93%. Dari nilai pengujian yang dihasilkan dapat disimpulkan model klasifikasi dengan metode algoritma Naive Bayes Classifier memiliki kinerja yang sangat baik.
TOPIC MODELING DOKUMEN SKRIPSI PRODI PENDIDIKAN TEKNIK INFORMATIKA DAN KOMPUTER UNIVERSITAS NEGERI JAKARTA MENGGUNAKAN METODE LATENT DIRICHLET ALLOCATION
Authors: Eki Nugraha  , Widodo  , Murien Nugraheni
Published: January 2025

Skripsi atau tugas akhir menjadi suatu syarat untuk memperoleh gelar Sarjana Strata-1 di perguruan tinggi di Indonesia. Pada program studi Pendidikan Teknik Informatika dan Komputer Universitas Negeri Jakarta mahasiswa mengambil judul dan tema skripsi yang beragam, tidak semua tema skripsi yang dibuat sesuai dengan konsentrasi jurusan masing-masing. Dengan semakin bervariasinya dokumen skripsi maka dilakukan pemodelan topik skripsi dengan menggunakan metode Latent Dirichlet Allocation untuk mengetahui komposisi topik skripsi yang dapat digunakan sebagai referensi pada penelitian selanjutnya. Bahan penelitian yang digunakan berasal dari repository admin Prodi Pendidikan Teknik Informatika dan Komputer Universitas Negeri Jakarta berupa softcopy tahun lulus 2017-2022 sebanyak 329 dokumen skripsi. Dokumen skripsi diproses melalui beberapa tahapan yaitu pre-processing yang terdiri dari case folding, stopwords,lemmatization, stemming, setelah itu dilakukan pemodelan LDA dengan menggunakan library Gensim, pembobotan kata dengan TF-IDF, pengujian topik menggunakan coherence score dan perplexity. Sehingga didapatkan 10 topik yang sering dibahas yaitu topik ke-1 mengenai Pengembangan media pembelajaran sebanyak 50 dokumen, topik ke-2 Evaluasi pembelajaran sebanyak 42 dokumen, topik ke-3 Pengembangan System informasi berbasis website sebanyak 42 dokumen, topik ke-4 Teknik komputer dan jaringan sebanyak 36 dokumen, topik ke-5 Pengembangan System informasi Universitas Negeri Jakarta berbasis website menggunakan user interface, user experience ,& backend sebanyak 36 dokumen, topik ke-6 Pengembangan dan evaluasi media pembelajaran e-learning menggunakan algoritma sebanyak 34 dokumen, topik ke-7 data mining sebanyak 28 dokumen, topik ke-8 System requirement pengembangan perangkat lunak sebanyak 26 dokumen, topik ke-9 Standar pencapaian sumber daya Pendidikan sebanyak 14 dokumen, topik ke-10 Evaluasi pengembangan website, multimedia dan jaringan sebanyak 21 dokumen. Pengujian menggunakan coherence score menghasilkan  0.2614 dan perplexity -5.9895.
Cofactor-independent, photoenzymatic, reductions with water mediated by rGQDs
Authors: Sheldon Roger , Qiao Li , Li Xiaoyu , Jiang Yongjian , Wang Zhiguo , Ye Wei , Wang Anming , Gao Peng
Published: January 2025

Enzymatic reductions catalyzed by reductases, such as aldo/ketoreductases (AKRs), imine reductases, and ene reductases generally depend on the regeneration of nicotinamide cofactors for industrial viability. This usually involves the addition of a cosubstrate and a second enzyme, a dehydrogenase, e.g. glucose / glucose dehydrogenase. For commercial viability it would be more interesting to use water as the sacrificial cosubstrate to supply the necessary hydrogen atoms. This is possible using photocatalytic methods involving precious metal, e.g. Rh and Ru, complexes as electron mediators. A problem associated with photobiocatalysis in general is the weak penetration of ultraviolet or visible light in biological systems. Here we report the unprecedented use of near infrared (NIR) light in combination with a hybrid photoenzyme based on IR responsive reductive graphene quantum dots (rGQDs) that are non-toxic to AKRs. We envisaged that immobilization of the AKR in close proximity to the rGQDs could enable the direct transfer of hydrogen atoms from water to the prochiral ketone substrate without requiring a nicotinamide cofactor. To test this hypothesis, we immobilized rGQDs on the surface of the cross-linked AKR. The resulting rGQD/AKR hybrid photobiocatalyst mediated the synthesis of the pharmaceutical intermediate, (R)-1-[3,5-bis(trifluoromethyl)-phenyl] ethanol ((R)-3,5-BTPE) from the corresponding prochiral ketone, in 82% yield and > 99.99% ee under a 50 mW·cm− 2 IR illumination. This work opens new avenues to create artificial photoenzymes that simplify in vitro biocatalysis and enable the coupling of renewable solar energy and sustainable chemical production. Since infrared light accounts for about half of the energy in the entire solar spectrum its efficient utilization is crucial for sustainable applications of sunlight. We have demonstrated that our hybrid photobiocatalyst can effectively utilize infrared light to catalyze the enzymatic reduction of a prochiral ketone. Since these hybrid photobiocatalysts are insoluble solids they can be readily recovered, recycled and potentially employed in continuous flow operation.
A physics informed neural network approach to quantify antigen presentation activities at single cell level using omics data
Authors: Zhang Chi , Wang Jia , Dang Pengtao , Wei Yuhui , Wang Xiao , Brothwell Julie , Sun Yifan , Zhu Haiqi , So Kaman , Liu Jing , Wang Yijie , Lu Xiongbin , Spinola Stanley , Zhang Xinna , Cao Sha
Published: January 2025

Antigen processing and presentation via major histocompatibility complex (MHC) molecules are central to immune surveillance. Yet, quantifying the dynamic activity of MHC class I and II antigen presentation remains a critical challenge, particularly in diseases like cancer, infection and autoimmunity where these pathways are often disrupted. Current methods fall short in providing precise, sample-specific insights into antigen presentation, limiting our understanding of immune evasion and therapeutic responses. Here, we present PSAA (PINN-empowered Systems Biology Analysis of Antigen Presentation Activity), which is designed to estimate sample-wise MHC class I and class II antigen presentation activity using bulk, single-cell, and spatially resolved transcriptomics or proteomics data. By reconstructing MHC pathways and employing pathway flux estimation, PSAA offers a detailed, stepwise quantification of MHC pathway activity, enabling predictions of gene-specific impacts and their downstream effects on immune interactions. Benchmarked across diverse omics datasets and experimental validations, PSAA demonstrates a robust prediction accuracy and utility across various disease contexts. In conclusion, PSAA and its downstream functions provide a comprehensive framework for analyzing the dynamics of MHC antigen presentation using omics data. By linking antigen presentation to immune cell activity and clinical outcomes, PSAA both elucidates key mechanisms driving disease progression and uncovers potential therapeutic targets.
A histomorphological atlas of resected mesothelioma discovered by self-supervised learning from 3446 whole-slide images
Authors: Quesne John Le , Seyedshahi Farzaneh , Rakovic Kai , Poulain Nicolas , Quiros Adalberto Claudio , Powley Ian , Richards Cathy , Uraiby Hussein , Klebe Sonja , Nakas Apostolos , Wilson Claire , Sereno Marco , Officer-Jones Leah , Ficken Catherine , Teodosio Ana , Ballantyne Fiona , Murphy Daniel , Yuan Ke
Published: January 2025

Mesothelioma is a highly lethal and poorly biologically understood disease which presents diagnostic challenges due to its morphological complexity. This study uses self-supervised AI (Artificial Intelligence) to map the histomorphological landscape of the disease. The resulting atlas consists of recurrent patterns identified from 3446 Hematoxylin and Eosin (H&E) stained images scanned from resected tumour slides. These patterns generate highly interpretable predictions, achieving state-of-the-art performance with 0.65 concordance index (c-index) for outcomes and 85% AUC in subtyping. Their clinical relevance is endorsed by comprehensive human pathological assessment. Furthermore, we characterise the molecular underpinnings of these diverse, meaningful, predictive patterns. Our approach both improves diagnosis and deepens our understanding of mesothelioma biology, highlighting the power of this self-learning method in clinical applications and scientific discovery.
Evaluating the Health and Fitness Benefits of a 6-Month FES-Cycling Program on a Recumbent Trike for Individuals with Motor Complete SCI: A Pilot Study
Authors: Sanna* Nicole , Nossa* Roberta , Biffi Emilia , Guanziroli Eleonora , Diella Eleonora , Ferrante Simona , Molteni Franco , Peruzzo Denis , Nicola Casali , Alfonso Mastropietro , Rizzo Giovanna , Tarabini Marco , Pedrocchi Alessandra , Ambrosini Emilia
Published: January 2025

Background: Spinal cord injury (SCI) severely affects physical function, leading to muscle atrophy and reduced bone density. Sport-therapy, incorporating recreational and competitive activities, has shown promise in enhancing recovery for individuals with SCI. Functional Electrical Stimulation (FES)-cycling combines exercise benefits with stimulation advantages, and recent integration with mobile recumbent trikes adds further potential. This study aimed to evaluate the effects of a 6-month FES-cycling sport therapy using a recumbent trike on individuals with motor complete SCI.
Methods: Five participants engaged in bi-weekly FES-cycling sessions using an instrumented recumbent trike. A comprehensive assessment was conducted before training, at 3 and 6 months of training, and at 1-month follow-up. Outcome measures included maximal muscle Cross-Sectional Area (maxCSA) from Magnetic Resonance Images, bone mineral density, clinical scales, and questionnaires on spasticity, pain, bowel dysfunction, psychological well-being, and sport motivation. Additionally, maximal power output and cycling endurance were assessed.
Results: The FES-cycling program led to a significant increase in muscle mass of 34% after 6 months of training, correlated to an improved cycling performance (maxCSA versus peak power). A slight decrease of muscle mass was observed as expected at follow-up. Participants reported high well-being and strong motivation throughout the training program. Bone health, spasticity, bowel dysfunction, and pain levels did not significantly change overall.
Conclusions: FES-cycling on a recumbent trike shows potential as a therapeutic and recreational activity for individuals with SCI. It significantly improved muscle mass and physical performance while positively impacting psychological well-being and motivation. Further research with larger cohorts is necessary to confirm these benefits and optimize protocols, establishing FES-cycling as a valuable sport-therapy model for SCI.
Trial registration: The study protocol was retrospectively registered on clinicaltrials.gov (NCT06321172) due to technical issue.
Experimental Study on the Mechanical Properties and Deformation Failure Characteristics of Sandstone under Graded Equal Amplitude Cyclic Loading and Unloading
Authors: NI Zhiwei , Li Jie , Qin Ke , WU Xiaogang , ZHU Junxing , ZHOU Shiming
Published: January 2025

To investigate the effects of graded equal amplitude cyclic loading on rock deformation and failure, this study examines the influence of confining pressure and upper limit cyclic stress on the deformation parameters, stress-strain hysteresis curves, and macroscopic failure characteristics of sandstone during cyclic loading and unloading processes. Through a series of three-stage cyclic loading and unloading tests conducted under varying confining pressures, the findings indicate the following: The stress-strain curves of cyclic loading and unloading exhibit concave shapes, with closely aligned curves. As the confining pressure and upper limit stress increase, the hysteresis loop curves become progressively sparser, with their areas expanding. Low confining pressures and upper limit stresses inhibit the growth of circumferential strain. Compared to conventional triaxial tests, the peak strength, circumferential peak strain, and elastic modulus of sandstone decrease under cyclic loading and unloading conditions, whereas the peak axial strain increases. The Poisson's ratio initially decreases and then increases with increasing confining pressure. Under cyclic loading, both the crack initiation stress and damage stress surpass those observed in conventional triaxial tests. In both test conditions, the rock samples exhibit distinct brittle failure characteristics, with macroscopic failure modes predominantly manifesting as shear failure. However, cyclic loading and unloading inhibit microcrack formation. The findings elucidate the deformation and failure mechanisms of sandstone under graded equal amplitude cyclic loading and unloading, offering valuable insights for evaluating engineering stability.