bluuebunny/crossref_metadata_2025 huggingface dataset:
Numerical analysis of low-velocity impact behavior on composite materials
Authors: Emad Alaa , Idan Muayad M.
Published: January 2025

This study uses numerical modeling to explore the intricate relationship between low-velocity impact and composite materials. The study investigates the impact response of composite materials under low-speed loading circumstances in great detail. Two specimens were prepared for the current study the first one has a uniform thickness for each layer, and the second is prepared with altering layer thicknesses. A tensile test was employed to obtain the mechanical properties to use it in the numerical analysis. An impact test was employed in this analysis, where the impactor was modeled also on a height of 300 mm, the analysis time was taken as 0.08 s to capture all the impact. The numerical analysis was verified with other studies, and the error percentage did not exceed 2%. The results showed that the second specimen with alternating thickness had the best behavior.
Soteriologia Teodoreta z Cyru w Komentarzu do Listu św. Pawła do Rzymian
Authors: Kasprzak Dariusz
Published: January 2025

Teodoret w Komentarzu do Listu do Rzymian streścił soteriologię Pawła z Tarsu. Stwierdził, że głoszona poganom i żydom Ewangelia, objawiona przez Boga, jest dobrą nowiną pojednania człowieka z Bogiem, pokonania szatana, odpuszczenia ludzkich grzechów, unicestwienia śmierci, zmartwychwstania umarłych, życia wiecznego i królestwa niebieskiego. Ta ewangelia realizuje się przez przedwiecznego Boga – Słowo, które stało się człowiekiem. Przyjęcie tej nauki jest łaską Bożą, a ci, którzy uwierzyli w nią, dostąpili zbawienia. Dobre wybory człowieka, realizowane na drodze pobożności i cnoty, potwierdzają nawracanie się człowieka do Boga. Wytrwałe wysiłki moralne człowieka przybliżają go do Boga. Nie mają jednak wartości zbawczej, bo zbawienie dokonało się jedynie w Chrystusie, a dostępuje się go jedynie przez wiarę na drodze łaski.
Drzewo w Edenie w Księdze Jubileuszy
Authors: Jędrzejewski Sylwester , Mętel Adrian
Published: January 2025

Księga Jubileuszy reinterpretująca intertekstualnie Księgę Rodzaju i Księgę Wyjścia modeluje je zgodnie z ówczesnymi potrzebami wspólnoty Izraela. Nadaje im przesłanie nadziei i zachęty, motywując do zachowania norm moralnych i religijnych. Autor księgi wskazuje przy tym, że opieka Boga nad Izraelem rozpoczęła się już w czasie pierwszego szabatu w historii, czyli szabatu odpoczynku Boga po stworzeniu. Rdz 2–3 w reinterpretacji Księgi Jubileuszy postrzega biblijne drzewo ze środka ogrodu jako „drzewo życia” i rozumie je jako „Torę życia”. Drzewo i dostęp do niego, inaczej niż w tekście biblijnym, mogą być nagrodą dla człowieka w rozumieniu Księgi Jubileuszy. Owoce „drzewa życia” dostarczają środków, dzięki którym sprawiedliwi zyskują możliwość życia wiecznego w radości. Można wnioskować, że autor Księgi Jubileuszy rozumie drzewa z biblijnego ogrodu jako symbolizację sprawiedliwych, którzy mają udział w życiu wiecznym, w chwale Boga. Paradoksalnie zerwanie owocu z drzewa, jest uzyskaniem środków, dzięki którym człowiek sprawiedliwy mógłby żyć wiecznie. Zapewne problem znajduje się w wykorzystaniu tych środków przez człowieka. Rajski ogród będzie jednak służył jako miejsce ostatecznego przebywania sprawiedliwych po ich śmierci. Analiza intertekstualna Jub 3, 17–25 pokazuje Adama jako pierwszego kapłana rajskiego sanktuarium Boga. W tymże sanktuarium, w scenie kuszenia przez węża z Rdz 3, 5, Jub zdaje się widzieć odniesienie do anielskich istot niebiańskich poprzez stosowanie liczby mnogiej w tłumaczeniu „jak Bóg”, podobnie jak Targum Neofiti. Sanktuarium Edenu w interpretacji Jub można postrzegać jako sanktuarium uświęcenia człowieka. Ostatecznie pierwsi ludzie nie skorzystali z tej możliwości. Księga Jubileuszy swoje przesłanie odnosi do czasów eschatologicznych, ponieważ wtedy życie ludzkie zostanie całkowicie odnowione (por. Jub 1, 29). Wskazuje również, że życie w czasach ostatecznych będzie koncentrować się wokół Jerozolimy i rajskiego sanktuarium, które ma być źródłem życia wiecznego. Ogród rajski, ogród rozkoszy w Edenie z drzewem życia i jego owocami to „ogród Tory”, dający życie wieczne.
The Dynamics of Religion and Ethnic Identity in the Reception of Rohingya Refugees in Aceh
Authors: Siregar Zulfikar Ali Buto , Fithra Herman , Mukhlis Mukhlis , Alwi Said , Iqbal Muhammad , Haekal Muhammad
Published: January 2025

This research aims to understand the role of religion as a trigger to the conflict while acting as a social integration to seek a viable, inclusive solution. The research method employed in this study is qualitative, with phenomenology of religion as the approach. The data is collected through observation, interviews, and online media to be classified and analyzed as the discussion and findings. The research found that religious identity creates a discriminatory basis, while religious sentiment worsens the situation, especially when some religious extremists are involved in the conflict. The critical factors in the crisis are the geopolitics of religion, identity formation, communal solidarity, and the global view of the crisis. The Acehnese people saw the refugee crisis as a problem of security and regional stability, human rights, Muslim solidarity, and a geopolitical concern. The involvement of international actors and mass media also contributed to the acceptance issue. This research contributes to understanding the conflict dynamics, Acehnese’s acceptance of the refugees, and its relevance to Southeast Asia politics. The study can also be a reference for more inclusive policy-making in Aceh and Indonesia concerning similar cases.
Islam Raḥmatan Li-l-‘Ālamīn and Civil Tolerance in Indonesia: The Legacy of Ahmad Hasyim Muzadi
Authors: Nasih Ahmad Munjin , Taufiqurrahman Febri , Hidayatullah Muhammad Fahmi , Yani Muhammad Turhan
Published: January 2025

This study aims to highlight the significance of Ahmad Hasyim Muzadi’s thoughts on civil tolerance, arguing that his paradigm can be used in conflict resolution. It explores the significance of Muzadi’s ideas in the context of Indonesia’s religious diversity, employing a qualitative approach through textual analysis. The findings revealed that Muzadi pioneered the concept of civil tolerance—a nuanced, humanized type of religious coexistence and mutual respect that goes beyond surface-level acceptance. Civil tolerance places a premium on the human experience and the defense of human rights while acknowledging the values inherent in all religious teachings. Muzadi’s four-dimensional concept of civil tolerance involves respecting diversity, acknowledging religious values, understanding human rights, and making collaborative efforts to build a more harmonious society. This research contributes to the discourse by presenting insights into how accepting such a nuanced form of tolerance can address existing problems as well as set the groundwork for a more inclusive society.
Thermal and Power Management Challenges in High-Performance Mobile Processors
Authors:   System Power Architect, San Diego, CA, USA, Panchal Vinay
Published: January 2025

A significant computational capability to just a few cubic centimeters has been enabled by highperformance mobile processors that are rapidly evolving. Unfortunately, the increase in transistor density and clock
speed, along with the integration of additional features, create prohibitive challenges with thermal output and power
consumption. In this paper, we critically discuss key thermal and power management issues in modern mobile
processors: thermal design power (TDP), energy efficiency tradeoffs, and the implications of thermal throttling on
performance. Dynamic voltage and frequency scaling (DVFS), thermal aware task scheduling and sophisticated cooling
mechanisms are reviewed. Emerging challenges posed by the integration of AI accelerators and 5G connectivity are
also presented. Insights for future directions in sustainable processor design conclude the study
Du mokytojo gyvenimai
Authors: Gudeliauskė Gintarė , Rutkienė Aušra , Tandzegolskienė-Bielaglovė Ilona
Published: January 2025

Straipsnyje atskleidžiama mokytojo intelektinio nuolankumo samprata, kai realizuojama dialogiškumo sąlyga, kuriant karnavalinę atmosferą (Bakhtin, 1981; 1984a; 1984b) ir ieškant potencialių galimybių iš(si)laisvinimo situacijoms mokymesi analizuoti. Tyrimo metu naudota kritinės etnografijos prieiga, duomenų analizei taikant kritinę diskurso analizę – triadinę struktūrą (Fairclough, 2015), atskleidžiančią mokytojo dviejų gyvenimų pasirinkimą, kuris lėtina mokymosi „eiseną“, prarandant galimybę tobulėti ir augti kaip profesionalui.
Synthesis, modification and cytotoxic properties of new 7-amino-5-arylazolo[1,5-a]pyrimidine-6-carbonitriles
Authors: Butorin Ilya I. , Melekhin Vsevolod V. , Chirkov Denis D. , Tokhtueva Maria D. , Zonov Andrey A. , Konovalova Olga A. , Fesenko Elena A. , Chernysheva Anna E. , Slepukhin Pavel A. , Kotovskaya Svetlana K. , Rusinov Vladimir L.
Published: January 2025

Azolo[1,5-a]pyrimidine is one of the most promising scaffold in the development of potent anticancer agents. However, the structural motifs in such development are often limited to 5,7-substituted azolo[1,5-a]pyrimidines due to the well-known synthesis route and existing drugs (e.g., Dinaciclib) on their basis. To expand the understanding of rare substituent combinations in this research field, a new series of 7-amino-5-aryl-6-cyanoazolo[1,5-a]pyrimidines with various azole moieties were synthesized and studied on A172, Rd, Hos and HEK293 cell lines. The obtained derivatives were further modified by acylation to introduce an additional pharmacophore moiety. During the study of anticancer activity, compounds with a pronounced cytotoxic effect were found. The analysis of activity against the embryonal rhabdomyosarcoma (Rd) cell line suggested a mechanism of cytotoxic action causing a significant decrease in mitochondrial potential in neoplastic cells.
Effect of MgCl2 dopant on optical properties of tamarind gum based biopolymer electrolytes
Authors: P.V.N.M. Kaushik , Krishna Jyothi N. , Gnana Kiran M. , Ramakoti I. Siva
Published: January 2025

Recent research on biopolymers based on magnesium salts is scarce in the existing literature. In the current research study, solution-casting technique was used for the preparation of solid biopolymer electrolytes, using Tamarind Seed Polysaccharide (TSP) as the host biopolymer, which was doped with several varying concentrations of magnesium chloride (MgCl2). UV-visible spectroscopic method was used to investigate the thermal and optical parameters in the wavelength range of 200 nm to 800 nm. From the study of optical absorption parameter, the values of optical transmission, optical refractive index, optical absorption coefficient and optical extinction coefficient were calculated. These parameters revealed optimum values for the film of composition TSP:MgCl2 (70:30 wt.%).
The relationship between sports motivation and psychological characteristics in adolescent athletes
Authors: Vergunov Evgenij , Zinchenko Margarita , Gultyaeva Valentina , Barabash Ekaterina , Uryumtsev Dmitriy , Levchenko Larisa , Krivoschekov Sergej
Published: January 2025

The study of motivational processes in sports is very actual, but determining the motivational structure of an athlete requires the search for special statistical approaches. The authors of the article set the goal of the study – to investigate the relationship between sports motivation and psychological characteristics and to search for statistical approaches to achieve this goal. The article presents the results of a survey of 17 skiers (12 of them boys) and 17 swimmers (9 of them boys) aged 13-16 years. The subjects filled out questionnaires: the Sports Motivation Scale, the Tolerance–Intolerance to Uncertainty Questionnaire, the Resilience Test, the Exercise Addiction Inventory, the Self– loathing Scale Questionnaire, the Motivation Orientation Scale when making a mistake, the Spielberger-Khanin anxiety questionnaire and the Temperament Diagnostic Questionnaire. The authors of the article revealed that: 1) athletes aged 13-16 who are prone to developing sports addiction, along with internal factors (high scores on the scale of "Emotional stimulation"), have an external motivational factor – " The obligation ", 2) the homogeneous majority of athletes in relation to "Learning new things" revealed high levels of "Focus on learning from mistakes" and "Tolerance to uncertainty", 3) the homogeneous majority of athletes with respect to "Self-development" revealed low levels of "Tolerance to uncertainty", "Resilience" and "Engagement". The study shows the relationship of internal and external motivation with dependence on sports, which indicates the need to pay special attention to the motivation of an athlete, taking into account the risk of developing sports addiction. The paper proposes an effective approach – PLS analysis with multidimensional scaling for studies in groups of subjects with high uniformity. The obtained data contribute to the discussion about the similarity of the psychophysiological mechanisms of chemical and behavioral types of addictions
DIDACTIC STRATEGY BASED ON EXELEARNING FOR THE DEVELOPMENT OF PEDAGOGICAL SKILLS IN BIOTECHNOLOGY STUDENTS
Authors: Mina Corozo Job Salomón , Héctor Ardisana Eduardo Fidel
Published: January 2025

In the modern university, graduates must not only be good professionals but also agents of change capable of acquiring, processing, and communicating knowledge. Based on this approach, a research was developed with the objective of designing a didactic strategy based on ExeLearning to develop pedagogical skills (information processing and assimilation, logic-critical thinking, communication) among seventh-semester Biotechnology students at Ikiam Regional Amazonian University in Ecuador. To analyze the level of pedagogical skills within a population of 77 students, a questionnaire (previously validated by experts with a Cronbach's alpha of 0.77) was administered. Responses were obtained from 30 students, revealing weaknesses in their mastery of pedagogical skills, which would be valuable for their comprehensive professional training, according to their self-assessments. Based on the identified weaknesses and references from the literature, a didactic strategy was designed. Its satisfactory evaluation by experts (Cronbach's alpha of 0.82) supports its implementation within the framework of the program.
Comparative analysis of chloride and acid resistance in one-part geopolymer and low-carbon concrete
Authors: Vu Tran Huyen , Yang Yuxuan , Dang Liet Chi , Sirivivatnanon Vute
Published: January 2025

This study presents a comparative analysis of the chloride and acid resistance of one-part geopolymer and low-carbon concretes, with a focus on their potential to replace traditional OPC-based systems in construction. The research evaluates the performance of geopolymer concretes against OPC concrete and OPC blended with supplementary cementitious materials (SCMs), particularly fly ash and slag, under aggressive environmental conditions. The findings reveal that while geopolymer concretes exhibit superior resistance to acid attack, their chloride resistance is highly dependent on the specific precursor materials used. The study also highlights the limitations of using rapid chloride permeability tests (RCPT) at standard voltages for geopolymer concretes, suggesting that lower voltage tests at 30V may offer a more accurate assessment. Overall, the results underscore the need for optimized precursor selection in geopolymer concretes to enhance durability and advocate for further research into testing methodologies tailored to these innovative materials.
IMPACTO MENSTRUAL NO DESEMPENHO FÍSICO E NA PERCEPÇÃO DE ESFORÇO
Authors: OLIVEIRA GABRIELA DA SILVA , COSTA JULIANE ANDRESSA SOUSA , CARVALHO LANA BEATRIZ MOURA DE , CARDOSO RAYSSA BIANCA DE ABREU , SOUZA THAIS VIEIRA DE , MENESES YÚLA PIRES DA SILVEIRA FONTENELE DE
Published: January 2025

Introdução: O ciclo menstrual feminino envolve variações hormonais que preparam o organismo para uma possível gestação, resultando em alterações endócrinas e anatômicas. Este processo é regulado pelo hormônio liberador das gonadotrofinas (GnRH) do hipotálamo, e divide-se em quatro fases: menstrual, pré-ovulatória, ovulatória e pós-ovulatória. Diferentes taxas hormonais, como por exemplo os níveis de estrogênio e progesterona podem influenciar no desempenho físico de mulheres durante o ciclo menstrual. Objetivo: Comparar os diferentes resultados sobre o desempenho físico durante o ciclo menstrual de mulheres ativas não atletas, que usam ou não contraceptivos. Métodos: A presente pesquisa constitui um artigo de revisão de literatura. Utilizou-se o Google Acadêmico como base de dados, abrangendo o período de 2019 a 2024. Resultados: Diferentes fases do ciclo, como folicular, ovulatória e lútea, apresentam variações hormonais que impactam a motivação, a fadiga e o desconforto físico durante exercícios. A fase lútea, por mais que aumente a disposição, em contrapartida, está associada a um maior desconforto, enquanto a fase ovulatória favorece o desempenho devido ao pico de estrogênio. Mulheres não usuárias de anticoncepcionais tendem a apresentar maior força de preensão manual, indicando que contraceptivos podem modular as flutuações de força. A relação entre uso de contraceptivos e desempenho físico é complexa, sugerindo maior estabilidade no treinamento para usuárias, embora ainda haja variações significativas na força e potência muscular. Conclusão: É necessário compreender as interações hormonais para desenvolver programas de treinamento mais eficazes e personalizados ao longo do ciclo menstrual.
ERGONOMIA NA ESCOLA
Authors: SANTOS LUIZ CARLOS , COSTA CELSIANE DO ESPÍRITO SANTO SILVA , CUTRIM FERNANDO MARTINS , VILHENA WILLIAN LEITÃO DE
Published: January 2025

Este estudo abordou a ergonomia no ambiente escolar, destacando suas contribuições para o bem-estar físico e psicológico dos alunos, além da melhoria do desempenho acadêmico. A pesquisa evidenciou que a adequação do mobiliário, aliada a elementos como iluminação, ventilação e temperatura, é essencial para prevenir problemas musculoesqueléticos e potencializar a concentração e a motivação. A integração de tecnologias educacionais, como dispositivos móveis e realidade virtual, reforça a necessidade de práticas ergonômicas que considerem aspectos físicos e cognitivos, evitando desconfortos e sobrecarga mental. Contudo, o estudo revelou desafios na implementação dessas práticas, especialmente em escolas públicas, devido a limitações financeiras, infraestrutura deficiente e falta de capacitação de gestores e professores. Para superar essas barreiras, destacam-se políticas públicas que promovam o financiamento, a formação de profissionais e o incentivo à adoção de padrões ergonômicos. Conclui-se que a ergonomia escolar não é apenas uma ferramenta de prevenção de problemas físicos, mas também um fator estratégico para a promoção de um ambiente inclusivo e eficiente. Investir na ergonomia é garantir a saúde, o conforto e o potencial dos estudantes, contribuindo para a qualidade da educação e o bem-estar geral.
AVALIAÇÃO CARDIOVASCULAR DE USUÁRIOS DA ATENÇÃO PRIMÁRIA
Authors: CASTRO ANA LETÍCIA RODRIGUES , FIGUEIREDO IAGGO HENRIQUE DE SOUSA , SOUSA HIASMIM OLIVEIRA , CARVALHO ARETHUZA DE MELO BRITO , RICARTE KÁTIA MAGALY PIRES
Published: January 2025

Introdução: No âmbito da Atenção Primária à Saúde, uma das principais condições de saúde acometidas pelos usuários são as Doenças Crônicas Não Transmissíveis (DCNT), principalmente Hipertensão Arterial. Objetivo: Apreciar intervenções multidisciplinares da saúde da família sobre a condição cardiovascular de usuários da Atenção Primária à Saúde sob a perspectiva dos residentes. Métodos: Trata-se de uma pesquisa exploratória, descritiva e quantitativa. Concentrada na percepção dos residentes do PSF, que atuam há 01 (um) mês nos projetos comunitários da Unidade Básica de Saúde (UBS), localizada na zona sul da cidade de Teresina-PI. O estudo envolveu 03 (três) categorias: Educação Física, Enfermagem e Nutrição e 15 (quinze) usuários. Resultados: O Trabalho eMulti foi fundamental para alcançar êxito nas intervenções realizadas pelos profissionais da equipe RMSF/UESPI desde o início do programa. A princípio, os usuários conseguiram executar a sessão de treino proposta pelos Profissionais de Educação Física, obtendo a medição da FC máxima (100/92bpm), PA (50/140mmHg) e DP (14.000mmHg/12.320mmHg), antes e após o treino pelos Enfermeiros e participando da palestra sobre orientações nutricionais desenvolvida pela Nutricionista. Reconhece que a FC (p<0.001) e DP (0.009) apresentaram resultados satisfatórios em detrimento das ações multiprofissionais, em razão da significância e coeficiente de determinação (R2) que sugeriu favorecimento pós-intervenção de 55% nos resultados obtidos pela variável FC, aproximadamente, 10% para PAS e 40% para o DP. Conclusão: Portanto, priorizar o desenvolvimento de projetos na UBS e integrá-los com ações multiprofissionais desde o início do Programa Residência Multiprofissional da Saúde da Família é essencial para a formação dos residentes.
ISOLAMENTO, SAÚDE MENTAL, COMPOSIÇÃO CORPORAL DE DOCENTES DE EDUCAÇÃO FÍSICA
Authors: LEITE THEODAN STEPHENSON CARDOSO , MELO FERNANDA ANTÔNIA DE ALBUQUERQUE , CARVALHO JÚNIOR ALCIDEMAR LISBOA DE , RODRIGUES NETO GABRIEL
Published: January 2025

Introdução: A pandemia de Covid-19 foi muito nociva para as diferentes profissões, em especial aos docentes. Assim, ao revisar a literatura pertinente, observou-se lacunas do conhecimento quando o efeito da pandemia na saúde dos professores. Objetivo: Analisar o efeito do isolamento social durante a pandemia de Covid-19 na saúde mental e composição corporal de professores de Educação Física de João Pessoa. Métodos: Essa pesquisa se caracteriza como sendo descritiva, transversal, qualitativa. A amostra foi composta por 114 professores de Educação Física do município de João Pessoa, Paraíba. Foi aplicado um questionário aos professores com perguntas que se remetiam ao passado (antes da pandemia) e no momento que eles estavam (durante a pandemia). As perguntas realizadas foram quanto aos níveis de estresse, saúde, composição corporal e pratica de atividade física. Para os dados qualitativos dicotômicos foi utilizado o teste McNemar e para os dados qualitativos politômicos ordinais foi utilizado o teste wilcoxon. Resultados: Na análise comparativa dos níveis de estresse, saúde e classificação do índice de massa corporal pelo teste de wilcoxon, observou-se que houve diferença significativa quando comparado o antes e o durante a pandemia (p<0,050), no entanto, na análise comparativa da pratica de atividade física pelo teste de McNemar, observou-se que não houve diferença significativa quando comparado o antes e o durante a pandemia (p=0,063). Conclusão: Os docentes de Educação Física do município de João Pessoa tiveram prejuízos quanto a saúde mental e composição corporal após o isolamento social, e que isso ocorreu independente da prática da atividade física.
AS PRÁTICAS CORPORAIS INDÍGENAS NA EDUCAÇÃO FÍSICA- PERSPECTIVA DOS PROFESSORES
Authors: SANTOS LUIZ GEOVANI GOUVEIA DOS , DAMATTO RICARDO LUIZ
Published: January 2025

Introdução: Os povos indígenas são povos tradicionais originários do território brasileiro, residindo antes da colonização dos europeus no século XV. A cultura indígena é constituída por diversos conjuntos de valores, conhecimentos e costumes dentre eles suas práticas corporais e seus recursos do dia a dia tanto na arte da caça, pesca, dança e rivalidade amistosa entre as demais tribos indígenas, sendo que muitas dessas práticas podem ser aplicadas na Educação Física Escolar, contribuindo para a formação dos discentes. Objetivo: O objetivo foi mostrar como as práticas corporais indígenas podem ser muito benéficas no aprendizado dos alunos nas aulas de Educação Física nos anos finais do ensino fundamental. Métodos: Essa pesquisa foi feita por meio de uma abordagem quantitativa e qualitativa, exploratória buscando informações com a utilização do formulário elaborado no Google Forms. A amostra foi composta por 23 entrevistados. Esse questionário foi direcionado tanto aos professores efetivos e eventuais de Educação Física que atuam nas escolas dos anos finais no ensino fundamental no município de Itapeva-SP. Resultados: A maioria dos professores reconhecem a importância das práticas corporais indígenas e o quanto a oficina foi benéfica para atualização e aquisição de novos conhecimentos. Conclusão: A valorização dessas práticas no contexto acadêmico é de suma importância para os alunos que não fazem parte desse grupo pois a vivência e a experiência dos costumes indígenas podem agregar nas mais diversas manifestações corporais do indivíduo e lhe mostrar novas perspectivas culturais.
NÍVEIS DE ESTRESSE EM ÁRBITROS DE FUTEBOL
Authors: OLIVEIRA SAMANTA COSTA DE , ALVES ÁLVARO LUIZ MONTEIRO
Published: January 2025

O presente estudo teve como objetivo a analise do nível de estresse dos árbitros de futebol do Estado do Rio de Janeiro. Este estudo é de caráter de campo, descritivo e quantitativo. Participaram do estudo 10 árbitros de futebol de diferentes níveis esportivos. O instrumento para a coleta de dados foi o Teste de Estresse para Árbitros (TEPA). Os resultados mostraram que os principais fatores causadores de estresse foram: competição desorganizada, ter consciência após o jogo do erro que cometeu; errar nos últimos minutos decisivos; chegar tarde ou atrasado no local do jogo; não ter reconhecimento e/ou valorização. Concluimos que a percepção de estresse dos árbitros analisados é oriunda da relação com o ambiente e pessoas do ambiente de trabalho (fator social) e das relações mentais de situação de dentro de campo (fator psicológico).
ESTILO DE VIDA E ANTROPOMETRIA
Authors: ASSIS NETO ROBERTO GOMES DE , GOMES HELOISA LANDIM , MORALES ANDERSON PONTES
Published: January 2025

Introdução: Por tanto a uma necessidade do brincar para os jovens e adolescentes, tirá-las da frente das telas, pois tem sido negada a elas a oportunidade de praticar atividades físicas, além de possuir uma má alimentação. Pode-se mensurar através destes dados que o sobrepeso/obesidade está presente maior em meio as meninas, ainda que na pesquisa o número de meninas tenha sido reduzido, inferior aos meninos, a porcentagem de meninas com sobrepeso é maior. Mesmo em diferentes condições socioeconômicas, tanto o sobrepeso quanto a obesidade vêm crescendo nos últimos anos (Nahas, 2017). Metodologia: Foi realizada uma pesquisa de campo, com trinta e quatro alunos voluntários com idade entre 11 e 16 anos. O presente estudo buscou pesquisar juntamente a esses voluntários a saúde dos escolares acerca da obesidade, observando como parte da pesquisa: Idade, Altura, peso, IMC, Circunferência abdominal e por final sendo aplicado um Questionário de Perfil de Estilo de Vida de Nahas (2017), onde eles irão elencar no seu dia a dia, o quão saudáveis são ou sedentários, tendo sido utilizado uma trena para medição da altura e uma fita de 1 metro e 50 centímetros para medição da circunferência abdominal. Resultados: No ambiente escolar, a educação física desempenha um papel preventivo crucial, especialmente diante do aumento da obesidade infantil. A pesquisa destaca que a prática regular de atividades físicas pode reduzir significativamente o risco de obesidade em crianças. A falta de movimento e o consumo inadequado de alimentos têm levado ao crescimento de morbidades, como hipertensão e diabetes, além de comprometer o desenvolvimento físico e cognitivo de jovens.
Planning BOF repair system in conditions of quasi-periodic operation of units
Authors: Kornet M. Е. , Zimin A. V. , Burkova I. V. , Zimin V. V.
Published: January 2025

Using the example of the steelmaking production of JSC EVRAZ United West Siberian Metallurgical Plant, the paper considers the task of synchronous calendar planning in the interval of several planned periods of operation of basic oxygen furnace (BOF), BOF shops, production as a whole, as well as ongoing repairs of BOF for steelmaking production (two BOF shops with two and three BOFs). Scheduled stops of the BOF for repair depend on the actual achieved duration of the lining campaign and production schedules of the units and are performed when the current duration of the BOF campaign reaches a given standard value. Thus, the current duration of the BOF campaign is described by a discrete, nonlinear quasi-periodic function that does not have a fixed period, but has some regularity. Technological limitations were forma­lized, determining the minimum and maximum values of the number of melts per day that each of the workshops can produce with one or two BOFs operating simultaneously. The authors formulated the conditions to avoid performing two “cold” repairs in one shop in one planned period and ensuring daily processing by BOF shops of all cast iron coming from the blast furnace shop. In the proposed mathematical formulation of the problem, it is required to find such schedules of BOF repairs and such calendar plans of their work that satisfy the formulated constraints and optimize the non-linear criterion. The proposed criterion is aimed at ensuring the constant readiness of the shops for implementation of the production program and design productivity. The task is formulated for the conditions of trouble-free operation and stable provision of the shops with liquid cast iron as the main component of the metal charge of BOF smelting.
DEVELOPMENT OF A VIRTUAL SIMULATOR FOR PREFLIGHT TRAINING OF AN UNMANNED AERIAL VEHICLE
Authors:   Ufa State Petroleum Technological University (Branch in Salavat), Zharinov Yuri A. , Latypov Ruslan R. ,   Ufa State Petroleum Technological University (Branch in Salavat)
Published: January 2025

Relevance The use of virtual reality in training is attributed to its ability to significantly increase engagement and effectiveness of the learning process. Virtual reality creates a simulated environment where trainees can safely practice skills and scenarios, which is especially important when learning complex or dangerous operations such as operating heavy machinery or drones. Studies have shown that virtual reality training increases the quality of learning, reduces workplace injuries, and speeds employee onboarding. With the increasing number of unmanned aerial vehicles in Russia, the use of virtual reality in training to operate them is becoming even more significant and in demand, emphasizing the need for effective training methods. Aim of research The main objective of the work is to improve the effectiveness of the preflight training process of an unmanned aerial vehicle by developing a virtual simulator. Research methods The following methods were involved: review of scientific literature, analyzing the use of existing virtual reality methods in education. Results The result of this work is the substantiation of the necessity of using and subsequent development of a virtual simulator, which contributes to the standardization of training and reducing the number of errors made during pre-flight training of unmanned aerial vehicles and thus reducing the costs arising from these errors. The existing analogs of the software product were searched and analyzed, development tools were selected and, as a result, the virtual simulator was created.
PREDICT AND MANAGE SOLAR ENERGY PRODUCTION WITH ARTIFICIAL INTELLIGENCE
Authors:   Ufa State Petroleum Technological University, Safiev Denis A. , Tuktarov Ruslan R. ,   Ufa State Petroleum Technological University, Khazieva Regina T. ,   Ufa State Petroleum Technological University
Published: January 2025

Relevance As the global focus on reducing carbon emissions and reducing dependence on fossil fuels intensifies, the renewable energy industry, including solar energy, is experiencing significant growth. Efficient management and optimization of solar energy resources are becoming key to meeting the growing demand for energy. One of the main problems of solar energy is its unstable and predictable nature, depending on the time of day, weather conditions and seasonal changes. Using artificial intelligence to predict these changes can significantly improve the efficiency and reliability of solar energy systems. The rapid development of artificial intelligence and machine learning technologies opens up new opportunities to improve forecasting and control processes in solar energy. Artificial intelligence algorithms can analyze large amounts of data and make accurate predictions, optimizing the operation of solar power plants. The development of artificial intelligence in the field of alternative energy will contribute to the rapid growth of energy efficiency. Aim of research In this work, the study of the method of forecasting and managing solar energy production using artificial intelligence is carried out, the main task is to develop and implement artificial intelligence methods to optimize the processes of forecasting and managing solar energy production, in order to improve the efficiency, reliability and economic benefits of solar energy systems. Research methods The growing importance of solar energy in sustainable energy production is determined. Traditional forecasting models struggled to cope with complex nonlinear patterns, but the advent of machine learning techniques has greatly improved accuracy and reliability in this area. Various machine learning techniques used to predict solar energy are considered: linear regression, CatBoost, XGBoost, artificial neural networks. Results The authors evaluated the method of predicting and managing solar energy production using artificial intelligence, the efficiency and accuracy of artificial intelligence models based on the collected data. Use of statistical methods to assess the significance of the results.
INFORMATION MODELING OF OIL TRANSPORT OBJECTS USING SEMANTIC TECHNOLOGIES
Authors:   Research Institute of Transneft LLC, Shishenkov Maksim A.
Published: January 2025

Relevance The article presents a method for automated processing of engineering and technical information contained in design documentation diagrams. The requirements of the regulatory framework for the availability of information models of capital construction projects are considered. The information model of an automated process control system is defined as a description of its structural and functional structure, allowing for its analysis. A brief overview of current approaches to compiling information models of capital facilities, in particular, oil pipeline transport facilities, is provided. An approach is proposed for automated creation of an information model from machine-readable documentation diagrams developed in a vector editor or CAD. Methods and tools for encoding information in diagrams are considered, providing an unambiguous transformation of the diagram into an ontological model. An example of an ontological model for interpreting information encoded in machine-readable diagrams of oil pipeline transport facilities is given. Shown is the type of developed software prototype that provides the translation of documentation schemes into the content of the ontological model. The application of the semantic modeling approach is shown by the example of the formation of an object model of an oil quality measurement unit. The scalability of the presented approach and the increased speed of formation of the information model in comparison with its parallel development are noted. The relevance of the work is due to the need to reduce the labor intensity of creating information models of capital construction projects in terms of automated process control systems, the use of modern approaches to the development of machine-interpretable documents and approaches to automating work with ontological models. Aim of research Develop and prototype an approach to creating machine-interpretable diagrams in freely distributed software, information from which can be converted into an information model of an object. Research methods Development of a methodology for ontological description of the information content of documentation schemes and prototyping software that implements this methodology. Results An approach to the semantic description of a capital construction object in machine-interpretable diagrams is presented. A prototype of software for interpreting vector editor circuits and design automation systems has been developed to load their content into an ontological model developed in the ontology editor.
Rare Occurrence of Bastnaesite, Yttro-columbite and Chevkinite from Podili Granite, Prakasam Alkaline Province within Nellore Schist Belt, Southern India: Insights from Field, Petrography, Geochemistry and Mineral Chemistry
Authors: Biswas Ankita , Banothu Venkanna , Chandramouleeswara Rao K.
Published: January 2025

This work reports the occurrence of Bastnaesite, Yttro-columbite, and Chevkinite for the first time from Podili alkali pluton, Andhra Pradesh. Podili granite is an A-type Mesoproterozoic alkali granite situated within the Prakasam Alkaline Province (PAP), emplaced within the Neoarchaean Nellore schist belt (NSB) towards its northern part. Petrography, SEM-EDS and Electron Probe Micro Analyser (EPMA) confirm the occurrence of bastnaesite [Ce, La (CO3) F] as discrete euhedral hexagonal crystal forming at the interstitial spaces of plagioclase feldspar at times, indicating its magmatic origin. Yttro-columbite [Y(Fe)Nb2O] occurs as inclusion within the zircon. Chevkinite [(Ce, Nd, Ca)4(Fe)2(Ti, Fe)3Si4O22] appear as euhedral grains disseminated in the feldspar-rich matrix. The presence of bastnaesite, yttro-columbite and chevkinite is responsible for the enrichment of ΣLREE (Max.1645ppm) over ΣHREE (Max.129ppm) in Podili syenite evolved through volatile enriched Podili alkali granite. Enrichment of fluorocarbonate bastnaesite indicates the presence of halogen F- in the melt, which substitutes hydroxyl ion (OH-) and facilitates late-stage REE mineral crystallisation. The halogen-bearing late-stage injection of CO2-rich melt affected the initial volatile enriched host alkali granite that evolved the granite and enriched the pluton with the LREE-dominated fluorocarbonate with significant REE mineral precipitation due to fluid-rock interactions.
Experimental Study on Multi-mode Control and Cascade Control of Electrohydraulic Shaking Table with Actuation Redundancy
Authors: Chai Weichao , Hu Xiao , Zhang Yanhong
Published: January 2025

The electrohydraulic shaking table with actuation redundancy is widely used in the field of structural seismic and geohazard testing and research. To achieve more precise control of it, additional methods are required to suppress the internal force between actuators, building upon the six-degree of freedom (DOF) position control. This paper presents an analysis of two control methods: multi-mode control and cascade control. The high-performance electrohydraulic shaking table, equipped with eight actuators, serves as a case study. The multi-mode control approach introduces two distorted modes of the table to obtain a definitive solution for the actuator’s drive signals. By incorporating these modes, the internal force between actuators can be effectively mitigated. On the other hand, the cascade control method achieves control over the actuators’ force by incorporating eight inner loop force controllers. This approach has also proven effective in reducing the internal force between actuators. Analysis and experimental results demonstrate the efficacy of both methods in mitigating the internal force between actuators. Moreover, the cascade control method exhibits versatility and is not restricted by the number of actuators, making it a suitable choice for systems with more than eight actuators.
Preparation of Mouse Kidney for Spatial and Single-Cell Transcriptomics v1
Authors: Wang Shuoshuo
Published: January 2025

This protocol describes the preparation of murine kidney specimens for single-cell and spatial transcriptomics through a non-survival procedure. The protocol can also be adapted for immunohistochemistry, immunofluorescence, or other molecular assays.
Maintaining and propagating the shipworms Lyrodus pedicellatus and Teredo bartschi (Teredinidae: Bivalvia) in laboratory culture v1
Authors: Flatau Ron
Published: January 2025

While many publications report the captive growth and reproduction of shipworm species (Eckelbarger and Reish 1972a; Coe 1941; Willer et al. 2023; Gallager, Turner, and Berg 1981; Mann and Gallager 1985a; Mann and Gallager 1985b), none describe their culture, maintenance, and propagation in detail. Here, we describe methods for cultivating, propagating, and maintaining two shipworm species, Lyrodus pedicellatus and Teredo bartschi, in a controlled laboratory setting. Shipworms provide a compelling model for studying bacteria-animal symbiosis as both the hosts and their intracellular symbionts are cultivable. However, shipworms are potentially invasive and highly destructive to property and ecosystems. Therefore, the methods described herein, particularly those relating to biological containment, must be strictly followed. This protocol details specific conditions for aquarium maintenance, including salinity, temperature, feeding, and timing of reproductive cycles. Methods are also described for collecting and propagating shipworms and artificially inducing spawning.
Systematic review: Use of the Dermatology Life Quality Index (DLQI) in National and Regional Registries and Guidelines v1
Authors: Johns Jeffrey
Published: January 2025

Rationale: Since its publication in 1994, the DLQI has become the most widely used patient measurement instrument in dermatology to measure the impact of skin conditions on a patient's QoL in routine practice to inform clinical decision taking and as a PRO measure in clinical trials. A study in 2020 (Singh RK, Finlay AY. DLQI use in skin disease guidelines and registries worldwide. JEADV 2020 Dec; 34(12): e822-e824) identified that it was embedded in national guidelines and disease registries in >45 countries. That survey was likely incomplete and was not a systematic review. There is accumulating evidence of the DLQI’s application in additional national guidelines, registries and reimbursement guidelines. Working Objectives. This study will systematically review the use of the DLQI in guidelines and registries. Firstly, it will extract data from academic publications describing registries collecting DLQI data from routine clinical practice, and describing national or regional guidelines that encourage or require the use of the DLQI in routine treatment and clinical decision making. Secondly it will survey country and regional dermatology organisations to determine the DLQI’s use in guidelines and registries.
Standardization of the Miniculture Technique for isolation of Leishmania spp. v1
Authors: Fabiano Laryssa , Nunes Santos Fernanda , de Freitas Campos Miranda Luciana
Published: January 2025

Culture media are employed for the isolation of numerous biological agents causing diseases in humans and animals. The traditional culture method (TCM) is regarded as the gold standard in the diagnosis of Visceral and Tegumentary Leishmaniasis (VL / TL), as it is known that Leishmania spp. have a good growth on culture media used in TCM. The microculture and miniculture method consists in the use of tubes with a smaller volume, promoting a microaerophilic environment with high CO2 levels, which enhances the amastigote-to-promastigote differentiation. One of the disadvantages of culture methods is the possibility of contamination by bacteria and fungi, originating from the biological samples or the environment. It is important to ensure sterility during sample collection and processing. Therefore, the sample handling must be carried out with sterile material in a biological safety cabinet. This methodology requires trained personnel as well as sites adapted to biosafety standards for handling microorganisms class II. Although the microculture method is more sensitive than miniculture, the tubes used in this technique do not allow the parasite isolation and expansion. The miniculture tubes, like the traditional method, allows access to the isolate for post-culture analyses such as species characterization. Additionally, the miniculture showed better sensitivity compared to traditional methods and a shorter time to achieve positivity. Furthermore, miniculture is easy to implement, using the same equipment and materials as traditional culture but in smaller volumes, which can lead to cost reduction.
К конструктивному определению свойств информации
Authors: Николай Максимов Венимаминович , Лебедев Александр Анатольевич
Published: January 2025

Работа посвящена исследованию и обоснованию свойств информации. Информация рассматривается как всеобщее свойство материального мира быть определенным (существовать и изменяться в соответствии с законами природы), быть определяемым (воспринимаемым и идентифицируемым) и быть определяющим (способным изменять состояние целевого объекта). Основываясь на понимании информации, как особой формы материи (связей или зависимостей объектов, явлений или мыслительных процессов), вводятся фундаментальные, прагматические и атрибутивные свойства. Показано, что рассматриваемые свойства могут иметь общее фундаментальное происхождение, что позволяет конструктивно определить подходы к оценке
информации.
Мониторинг каналов электронного участия в Российской Федерации: результаты исследований 2020–2023 гг.
Authors: Панфилов Георгий Олегович , Волкова Ольга Ивановна, , Чугунов Андрей Владимирович
Published: January 2025

Процессы институционализации электронного взаимодействия граждан и власти в современном российском обществе в настоящее время характеризуются усилением централизации. Период, в который основную роль в создании каналов электронного участия играли региональные и муниципальные власти, сменился внедрением в регионах федеральных решений и цифровых платформ. В связи с этим, актуально изучение специфики процессов институционализации электронного участия на уровне субъектов РФ и муниципалитетов, для формирования понимания, как власти на местах реагируют на проводимую политику централизации, какие решения принимаются в отношение уже существующих электронных ресурсов, оказавшихся в ситуации дублирования, и какие модели построения обратной связи с гражданами в результате выстраиваются. В статье представлены результаты четвёртого этапа ежегодного мониторинга каналов электронного участия в Российской Федерации, проведённого в январе-феврале 2023 г. Сопоставление полученных данных с результатами мониторинга за предыдущие периоды показало, что критического сокращения инициативных каналов не произошло. В результате предлагается классификация основных институциональных моделей построения обратной связи с гражданами на уровне регионов/муниципалитетов в условиях внедрения Платформы обратной связи (ПОС) и делаются выводы о перспективах дальнейшего развития электронного участия в России.