bluuebunny/crossref_metadata_2025 huggingface dataset:
Экспериментальное исследование сварочно-сборочной оснастки стоечного типа
Authors: Федотов Н.О. , Федотова М.Н. , Лаптева Е.Н.
Published: February 2025

В статье описаны результаты исследования прочности и устойчивости сварочно-сборочной оснастки. Рассмотрены два варианта сварочно-сборочной оснастки – зубчатые прямые и радиусные лекала. Получено теоретическое подтверждение прочности и устойчивости стоечной оснастки

The paper describes the results of the study strength and stability of welding and assembly equipment. There are two options considered - jagged straight and radius patterns was modelled. Theoretical confirmation strength and stability rack-type welding equipment has been received.
РАЗРАБОТКА СТЕНДА ИМИТАЦИИ РАБОЧЕЙ СРЕДЫ ДЛЯ ВНУТРИЗАВОДСКИХ ИСПЫТАНИЙ ПЕРИСТАЛЬТИЧЕСКИХ НАСОСНЫХ АГРЕГАТОВ
Authors: Муранов А.Н. , Сидоров И.М. , Ногмов М.Х. , Карпов Н.С.
Published: February 2025

В статье рассматривается проектирование и расчет стенда имитации рабочей среды для внутризаводских испытаний перистальтических насосных агрегатов. Такой стенд разрабатывается с целью оценки долговечности и надежность конструкции за счет проведения испытаний в условиях максимально приближенных к реальным. Для подтверждения параметров надежности и работоспобности конструкции проведен прочностной расчет. Результаты имитационного моделирования позволили подтвердить работоспособность конструкции.

The reliability and service life of pumping systems depend on many factors. A malfunction in the elements of such systems can lead to serious consequences for production. During operation, pumping units are exposed to high loads, as well as corrosive wear. To control the processes occurring in the pump and evaluate its performance, both theoretical and experimental studies are carried out using special production test benches. The article discusses the design and calculation of a working environment imitation bench for in-plant testing of peristaltic pumping units. Such a bench is developed to assess the durability and reliability of the structure by conducting tests in conditions as close as possible to real ones. To confirm the reliability parameters and operability of the structure, a strength calculation was carried out. The results of the simulation modeling made it possible to confirm the operability of the structure.
How to Write a Research Proposal
Authors: K Damaris
Published: February 2025

Research proposals are a cornerstone of academic and scientific endeavours, serving as a blueprint for studies, grant applications, and doctoral projects. Despite their importance, many researchers struggle to craft compelling proposals that meet rigorous evaluation criteria. This article provides a comprehensive guide to writing effective research proposals, emphasizing their significance in securing funding, advancing knowledge, and establishing credibility. It outlines the key structural elements essential for a successful proposal, including a well-defined title, a concise abstract, a problem-focused introduction, a thorough literature review, a robust methodology, and a clear discussion of expected outcomes and significance. Additionally, the article highlights common pitfalls such as vague research questions, inadequate methodological justification, and poor engagement with existing literature. Practical strategies are offered to avoid these mistakes, such as aligning research objectives with gaps in the field, ensuring methodological rigor, and maintaining a realistic scope. By synthesizing best practices and actionable advice, this guide aims to empower early-career researchers and seasoned academics alike to develop proposals that are both impactful and feasible. Ultimately, this article serves as a valuable resource for anyone seeking to navigate the complexities of research proposal writing with confidence and clarity.
НАПРАВЛЕНИЯ РАЗВИТИЯ СУДЕБНОЙ ЭКСПЕРТОЛОГИИ В УСЛОВИЯХ ЦИФРОВОЙ ТРАНСФОРМАЦИИ
Authors: Rossinskaya E.R.
Published: February 2025

В статье с позиций судебной экспертологии рассматривается система частной теории цифровизации судебно-экспертной деятельности, ее предмет, объекты, задачи, место в судебной экспертологии. Показано, что теория цифровизации судебно-экспертной деятельности может быть отнесена к ряду частных теорий, положения которых в равной степени распространяются, как на процесс экспертного исследования в целом, так и на экспертные исследования отдельных родов экспертиз. Обозначены два раздела в системе теории: судебно-экспертное исследования цифровых следов и информационно-компьютерное обеспечения судебно-экспертной деятельности. Автор отмечает изменения в методологии и технологиях разработки экспертных методик в связи с внедрением алгоритмов искусственного интеллекта. Обозначены сферы применения нейронных сетей для решения задач судебной экспертизы. Для разработки методик решения типичных экспертных задач на основе нейросетей предлагается создание судебно-экспертных датасетов и репозиториев для анализа и машинного обучения по различным родам (видам) судебных экспертиз. Обоснована необходимость новых экспертных компетенций: аналитик экспертных данных; инженера экспертных данных; инженера машинного обучения.
Ключевые слова: система теории цифровизации судебно-экспертной деятельности, судебная экспертология, цифровой след, нейросеть, алгоритм машинного обучения, обучение с учителем, модельный риск, датасет, экспертные компетенции, аналитик экспертных данных, инженер экспертных данных; инженер машинного обучения.
Knowledge, attitude and practice about sexually transmitted disease among young adults
Authors: Shaileshbhai Shah Margiben , Hareshbhai Khunt Vishwash , Kiranbhai Patel Shiv , Chaganji Chauhan Meet , Buddhadev Mohit
Published: February 2025

Background: Sexually transmitted diseases (STDs) are a significant public health issue, particularly among young adults. Despite efforts to promote awareness, knowledge gaps persist, leading to risky behaviors. Aims: To assess the knowledge, attitude, and practices regarding STDs among young adults and to identify areas for targeted interventions. Methods: A cross-sectional observational study conducted at Parul University, involving 300 participants aged 18-30 from medical and non-medical backgrounds. Data were collected through a structured questionnaire assessing knowledge of STDs, attitudes toward sexual health, and preventive practices. Descriptive statistics, chi-square tests, and correlation analysis were used to assess the relationships between variables. Results: The study revealed that 84.7% of participants were aware of common STDs like HIV/AIDS, but only 59.3% could identify specific symptoms. A significant portion (24.7%) expressed discomfort in discussing STDs, indicating persisting stigma. Conclusion: There are clear knowledge gaps and stigma-related barriers among young adults regarding STDs. Enhanced sexual health education is necessary to address these issues and promote safer sexual practices.
Room and High-Temperature Wear Behaviour of Al-Based MMCs against an Automotive Brake Pad
Authors: Lattanzi Lucia , Jarfors Anders Eric Wollmar
Published: February 2025

Article
Room and High-Temperature Wear Behaviour of Al-Based MMCs against an Automotive Brake Pad

Lucia Lattanzi * and Anders Eric Wollmar Jarfors

Department of Materials and Manufacturing, School of Engineering, Jönköping University, Gjuterigatan 5, 55318 Jönköping, Sweden
* Correspondence: lucia.lattanzi@ju.se

Received: 29 November 2024; Revised: 27 December 2024; Accepted: 31 December 2024; Published: 6 January 2025

Abstract: Aluminium metal matrix composites are promising materials for automotive brake discs, and it is critical to assess their wear performance in different braking conditions. This article presents the wear behaviour of aluminium-based composites with different Al-Si matrix alloys added with nickel and copper to retain mechanical strength at high temperatures. The wear tests were conducted at room and high temperatures (250 and 400 °C) to simulate different braking conditions on a pin-on-plate tribometer. The coefficient of friction is in the range of 0.15–0.17 for all materials at room temperature. The specific wear rates of the brake pad and the disc materials indicate that material transfer occurs from the brake pad to the metal counterpart. Microscopy investigations of the wear tracks confirm the material transfer on the composites. It protects the composite surface from wear damage and maintains a stable coefficient of friction. To translate these results into real-world scenarios, the findings of this study suggest that aluminium-based metal matrix composite brake discs have a longer product lifespan compared to the grey cast iron brake discs; the brake pads for the composites would be the components to need replacement due to wear during the product life instead of the brake discs.
Análise econômica da aplicação de calcário em taxa variável na manutenção da fertilidade do solo para o cultivo de soja
Authors: Alves Ray William Pereira , Costa Franciele da Silva , Beckhauser Eduarda Cristina Ribas , Batista Jessé Alves , Fonseca Elaine Lima da
Published: February 2025

O setor agrícola tem a missão de explorar racionalmente os recursos naturais e o máximo potencial produtivo das lavouras. Neste sentido, o produtor rural necessita conhecer as variações a respeito dos diversos fatores inerentes à cadeia produtiva. A compreensão da variabilidade espacial da fertilidade do solo tem-se apresentado como um recurso de notória relevância para o uso racional dos insumos agrícolas, como o calcário, visando a otimização da produção, através do manejo diferenciado de acordo com as peculiaridades da área. Desta forma, o presente trabalho tem como objetivo avaliar a viabilidade econômica da aplicação de calcário em taxa variável em um sistema produtivo de alta tecnologia - cultura da soja. O trabalho foi conduzido em 2022 no Instituto Federal de Rondônia - Campus Colorado do Oeste, em uma área de 05 ha, estabelecendo grid amostral geoestatístico de 21 pontos, com um espaçamento de 52 x 52 metros, com amostras de solo realizadas na camada de 0-10 cm. Os dados dos atributos químicos aferidos foram submetidos à análise geoestatística, e, posteriormente, confeccionou-se os mapas de fertilidade e de aplicação de calcário. A aplicação em taxa variável apresentou redução na quantidade requerida de calcário, no entanto, em consequência do custo da mão-de-obra especializada, revelou-se R$222,00 mais onerosa em comparação a aplicação em taxa fixa.
Educação como estratégia política: uma análise das implicações e desafios do século XXI
Authors: Silva Eudione Bezerra da , Pinho Maria José de , Lagares Rosilene
Published: February 2025

Historicamente, as políticas educacionais têm sido influenciadas por diversos fatores, como questões sociais, econômicas e ideológicas. Nos últimos anos, o Brasil enfrentou uma série de reconfigurações em sua política educacional, refletindo as contradições e desafios de um sistema educacional que busca atender a uma população diversificada e em constante transformação. Nesse contexto, este artigo tem como objetivo analisar as implicações e os desafios das políticas públicas educacionais no Brasil, enfatizando seus impactos, limitações e novos caminhos para uma educação mais inclusiva, de qualidade e humanitária. Metodologicamente, a pesquisa tem abordagem qualitativa, realizada a partir de pesquisa bibliográfica em livros e artigos. De tal modo, foram utilizados autores como Azevedo (2008), Fazenda (2003), Harvey (2005), Moraes (2000), Morin (2015), Neves (2007), Oliveira (2004), Pinho e Passos (2008), Thiesen (2008), dentre outros. A partir de uma análise crítica das relações entre educação, neoliberalismo e o papel do Estado, discutiremos as complexidades deste campo e os desafios que surgem, propondo direções para um contexto educacional emergente e desafiador, a ser enfrentado por educadores, gestores e formuladores de políticas, visando promover transformações que atendam às novas demandas sociais e às concepções contemporâneas sobre educação brasileira do século XXI.
Infiltration analysis in a slope of Serra do Mar for different precipitation scenarios
Authors: Neves Marianne Bayerl , Kormann Alessander Christopher Morales , Botero Eduardo Montoya
Published: February 2025

Rainfall-triggered landslides are hazards that will become more frequent with the intensification of extreme rainfall due to climate change. In Brazil, landslides are already an issue on mountainous regions like Serra do Mar, where the study site is located, and the effects of different rainfall values on the slope’s stability is a key question for risk management. Rainwater infiltration is one of the main landslide triggers and it involves processes that can reduce soil suction, which affects soil shear strength. To investigate how rainwater infiltration affects soil suction profiles in the study site, hydromechanical simulations were carried out for different rainfall scenarios and initial conditions, defined from analyses of available instrumentation records on the region. Geotechnical and hydromechanical characteristics were obtained from previous studies. Three slope sections were analyzed and showed that the higher initial soil water content, the smaller the influence of rainwater infiltration on suction. Finally, the results showed that increasing rainfall values make the average suction obtained from different cross sections become more dispersed than the average suction obtained for low rainfall values. The higher dispersion of suction values ​​in the rainiest scenarios results in greater degrees of geohazard due to increasing uncertainty on this aspect. Therefore, knowing suction values ​​at different depths of the slope and at different rainfall scenarios helps in the preparation of monitoring plans to maintain the safety of highway users and mitigate risks.
A NEW PLIOCENE SPERM WHALE FROM VIGLIANO D’ASTI, PIEDMONT, NORTHWEST ITALY
Authors: BISCONTI MICHELANGELO , DANIELLO RICCARDO , STECCA RICCARDO , CARNEVALE GIORGIO
Published: February 2025

A new sperm whale species is described from the late Zanclean (Early Pliocene) of Piedmont, northwest Italy, based on a partial vertebral column and parts of the forelimb. The new taxon, Eophyseter damarcoi gen. nov. sp. nov., is characterized by elongated vertebral centra in the thoracic and lumbar regions of the vertebral column, wider and higher articular facets for the occipital condyles in the atlas, elliptical and dorsoventrally compressed posterior articular facet of the axis-bearing block, ulna with posteriorly convex margin. These characters distinguish Eophyseter damarcoi gen. nov. sp. nov.from other physeteroids and show that the vertebral proportions are differently arranged with respect to those of the extant sperm whale species. A phylogenetic analysis was performed to understand the relationships of Eophyseter damarcoi gen. nov. sp. nov. by adding 20 postcranial characters to a previous character x taxon matrix; it revealed that E. damarcoi gen. nov. sp. nov. forms a clade with P. macrocephalus. A taphonomic analysis suggested that the carcass of the holotype specimen of Eophyseter damarcoi gen. nov. sp. nov. was exploited by sharks and colonized by barnacles and molluscs; however, a quick burial prevented its total destruction by other invertebrates, as usual in the cetacean fossil record from the Pliocene of Piedmont.
Utilization of Soil Amandment to Optimize Growth and Yield of Pakcoy (Brassica rapa l.) on Degraded Soil
Authors: Nurfadilah Ayu , Handayani Dila , Eviyati R , Atmaja Ida Setya Wahyu
Published: February 2025

Slurry is by product of stone process, as cutting and polishing of natural stone. The consequence of the exixtence of slurry can be seen on irrigation water quality and degraded soil such sufficient nutrient and soil physics properties. The aims of this research was to analyse the effect of soil amandment on degraded soil to improve growth of Pakcoy (Brassica rapa L.). This research was conducted in June to August 2024 in Dukuhpuntang Cirebon using the Completely Randomized Design (CRD). The treatments are combination of the rice straw compost and soil affected by natural stone waste as planting media, including: A0 (control 100% soil affected by natural stone waste), A1 (25% soil affected by natural stone waste: 75% rice straw compost), A2 (50% soil affected by natural stone waste: 50% rice straw compost), A3 (75% soil affected by natural stone waste: 25% rice straw compost). Each combination treatment repeated 6 times. The research show that the utilization of rice straw compost in soil affected by natural stone waste as planting media increasing number of plant height, number of leaves, and fresh weight consumption by 41%, 39%, and 83%. Soil amendment improving the soil properties through ideal condition for plant growth, including reducing the soil compaction.
Evaluating the Nexus between Farm Size, Fertilizer Input and Technical Efficiency of Rice Production in North West, Nigeria
Authors: ALABI Olugbenga Omotayo , MAHARAZU Ibrahim , ALUWONG Jeremiah Samuel , BAKO Jerry Oluwatosin , MUHAMMAD Abdulrrahman Kabir
Published: February 2025

Rice contributes a significant function in reducing food insecurity in sub-Saharan Africa including Nigeria. This study evaluates the nexus between farm size, fertilizer input, and technical efficiency (TE) of rice production, Nigeria. Data covered 200 rice farmers proportionally distributed in Kano and Kaduna states. The TE levels were obtained using parametric approach such as stochastic production efficiency frontier model (SPEFM) and descriptive statistics. The production constraints of rice farmers were evaluated using PCA (Principal Component Analysis). The average TE score of rice producers is 53.13% leaving an efficiency gap of 46.87% for improvement. Inferential analysis showed that the significant predictors influencing TE of rice production include fertilizer, farm size, agrochemicals, seed, and family labour. The addition of the first-order of the production predictors which is called the scale elasticity shows increasing RTS (return to scale) which is estimated at 1.958. The sources of TIE (technical inefficiency) of rice production were age, experience in rice farming, education level, members of cooperatives, and amount of credit accessed. The coefficient of variance ratio, the gamma is 0.7827, this connotes that 78.27% of variations in the output of rice were due to differences in TE. The major production constraints facing rice producers include lack of access to farm land (1st), high cost of fertilizers (2nd), and lack of agrochemicals (3rd). The cost of fertilizers should be reduced and made affordable for increased rice productivity and efficiency, secondly, easy access to farm land is necessary in terms of policy formulations and implementations.
Environmental process maturity:
Authors: Charłampowicz Jędrzej , Mańkowski Cezary
Published: February 2025

Ports are critical nodes in global trade and logistics, playing a vital role in the sustainability agenda due to their significant environmental and social impacts. Despite increasing attention to sustainability, there is limited research on frameworks that holistically assess the environmental process maturity of ports, especially in the context of Polish ports. This study aims to address the gap by proposing a conceptual model to assess the environmental process maturity of ports, integrating environmental performance, stakeholder engagement, and regulatory alignment. The model focuses on providing actionable insights for port authorities to enhance sustainability. The study employs a conceptual approach, synthesising information from sustainability frameworks, Corporate and Social Responsibility (CSR) models, and maturity assessments. Key constructs are operationalised through specific indicators to evaluate maturity levels across five progressive stages – Initial, Developing, Established, Integrated, and Optimised. The model is tailored to the unique challenges of Polish ports and contextualised within broader European Union sustainability goals. The proposed model bridges the gap between theoretical sustainability principles and practical applications. It provides a structured framework to evaluate and improve environmental processes, offering a roadmap for ports to transition from basic compliance to strategic environmental leadership. The model's adaptability enables benchmarking and alignment with global best practices. This study contributes to the discourse on sustainable port management by introducing an integrative framework for assessing environmental process maturity. It provides theoretical advancements and practical tools for enhancing port sustainability performance, particularly in Polish and European contexts.
Investigation of the future of electric mobility in the EU:
Authors: Taran Igor
Published: February 2025

The article aims to investigate the future of electric mobility in the EU as a dependency on the USA. Therefore, the political changes in the USA were investigated, as well as how they might influence European electric mobility. The future of European electric mobility is investigated based on competition in the European and U.S. energy markets. In the 1990s, the United States' energy production and consumption were dominated by fossil fuels, with petroleum, natural gas, and coal being the primary sources. The U.S. also relied heavily on imports. By 2023, the U.S. energy mix had diversified significantly, with petroleum and natural gas still leading at 38% and 36% of energy production, respectively, but with notable contributions from renewable energy sources (9%) and nuclear energy (9%). The shift towards renewable energy has been influenced by political dynamics, with Democratic administrations promoting clean energy policies and international climate agreements while Republican administrations focusing on fossil fuel extraction and energy independence. U.S. foreign policy also plays a crucial role in shaping energy imports and exports, with geopolitical factors and trade agreements impacting the energy landscape. The political climate, particularly the return of Donald Trump to the presidency, could significantly affect domestic and international energy policies, including the development of renewable energy and the market penetration of electric vehicles. In this article, the author investigates the theoretical connection between the U.S. presidency, U.S. energy policy, and its effect on the EU energy policy and electric vehicle market penetration.
Editorial
Authors: Sethi Arshiya
Published: February 2025

This is the editorial review by Dr. Arshiya Sethi on the state of the field of South Asian Dance Intersections as experienced through the microscopic and macroscopic narratives curated in the issue.
Crossing Barriers: Dance Unwound - A Conversation with Sushant Gaurav
Authors: Joshi Ajay
Published: February 2025

An interview of a diachronic space-time configuration in the conventional field of Kathak, a prominent traditional dance form.
De verschillende invalshoeken van internationale financieel-economische criminaliteit
Authors: De Meijer M.E. (Miranda) , van der Meij P.P.J. (Patrick)
Published: February 2025

De verschillende invalshoeken van internationale financieel-economische criminaliteit

In dit nummer staat het thema internationale financieel-economische criminaliteit centraal. Grensoverschrijdende financieel-economische criminaliteit is vrijwel altijd georganiseerde criminaliteit, maar is veelal ook verweven met andere vormen van zware georganiseerde en ondermijnende misdaad. Omgekeerd geldt dat georganiseerde criminaliteit grotendeels winstgedreven is en bijna altijd grensoverschrijdende kernmerken heeft. Het is dan ook een logisch gevolg dat Europese wet- en regelgeving daarop anticipeert, zich verder ontwikkelt en uitbreidt. De bijdragen van dit nummer belichten het thema vanuit verschillende invalshoeken.
Análise das dificuldades de adesão dos tratamentos farmacológicos para aterosclerose
Authors: Santos Márcia de Souza , Santana Vinícius Santos , Seabra Mônica Santos de Melo , Santos Marcos Daniel Seabra , Matos Luiz Fernando Santos , Moreira Flavia Viana , Vasconcelos Isabela da Silva , Souza Marilia Trindade de Santana
Published: February 2025

A aterosclerose é uma condição crônica inflamatória que leva à formação de placas nas artérias, podendo resultar em complicações graves, como infarto, acidente vascular cerebral e insuficiência cardíaca. Nesse contexto, este trabalho investigou as dificuldades de adesão ao tratamento farmacológico da aterosclerose por meio de uma revisão integrativa da literatura, utilizando bases de dados como PubMed, BVS e SciELO. A pesquisa inicialmente identificou 7.189 registros, dos quais 14 artigos foram considerados relevantes após triagem. A análise incluiu dados sobre medicamentos, protocolos e resultados de adesão. As estatinas foram os fármacos mais estudados, presentes em 12 dos 14 artigos, ressaltando a importância de se conduzir mais pesquisas sobre esses medicamentos. Além disso, diversas metodologias foram empregadas para mensurar a adesão, incluindo autorrelatos e a Proporção de Dias Cobertos (PDC) e Medida Contínua de Interrupções de Medicamento. As principais barreiras à adesão identificadas foram reações adversas (32%) e questões psicológicas (16%). Para melhorar a adesão, foram sugeridas estratégias como educação, suporte emocional e monitoramento regular. Os resultados indicam que, apesar da eficácia dos tratamentos, a adesão é comprometida por barreiras significativas, exigindo, portanto, uma abordagem multifacetada para otimizar os resultados e reduzir complicações cardiovasculares.
Implicações do exercício ativo na função muscular de crianças com paralisia cerebral
Authors: Silva Alyne Casali da , Barbosa Carmem Patricia , Marosti Aline Rosa
Published: February 2025

Este estudo teve como objetivo identificar as implicações do exercício físico ativo na função muscular de crianças com paralisia cerebral, por meio de uma revisão bibliográfica da literatura publicada entre 2019 e 2024 em periódicos indexados nas bases PubMed, BVS e Scopus. A revisão descritiva incluiu estudos clínicos controlados, revisões sistemáticas, estudos de coorte e ensaios clínicos randomizados, com foco em intervenções de exercícios aeróbicos e anaeróbicos, como treinamento de força e treino de marcha. Inicialmente, 370 artigos foram identificados, dos quais 137 foram selecionados para leitura completa. Após análise e aplicação dos critérios de inclusão e exclusão, 29 estudos foram incluídos na pesquisa. Os resultados indicaram que 51% das intervenções utilizaram exercícios anaeróbicos, com a maioria dos participantes sendo menores de 18 anos; 37% dos indivíduos foram classificados nos níveis I e II do Gross Motor Function Classification System (GMFCS). As implicações encontradas sugerem que o exercício físico ativo pode resultar em fadiga muscular, aumento da força muscular, melhora do desempenho da marcha, da capacidade funcional, da mobilidade, do equilíbrio dinâmico, do controle postural e da função motora grossa, dependendo da carga e da duração do exercício. Conclui-se que, embora os resultados mostrem efeitos positivos do exercício físico ativo, são necessários mais estudos com maior nível de evidência, além de intervenções em grupos com classificação mais alta no GMFCS.
Sanitary aspects, evidence of microplastics and seasonality interference in freshwater from shallow wells in Presidente Médici city - Rondônia state, Brazil
Authors: Santos Aline Matias dos , Filho Jerônimo Vieira Dantas , Hurtado Fernanda Bay , Silva Francisco Carlos da , Teixeira Nilza Rosa , Silva Selma Maria de Arruda , Oliveira Ricardo Ferreira de , Pontuschka Rute Bianchini
Published: February 2025

This study assessed the water quality of 10 shallow wells in Presidente Médici city, quantifying total and thermotolerant coliforms, as well as microplastic abundance. All wells exhibited total coliform levels exceeding the limits established by Ordinance No. 888/2021, indicating a significant public health risk. Microplastics were detected in 60% of the samples, with higher concentrations during the rainy season. Transparent and blue fibers were more abundant during this period, suggesting influence from urban effluents. In the dry season, black fibers and fragments predominated, possibly related to agricultural activities. The results highlight the urgent need for water treatment in these wells, such as filtration and chlorination, to ensure safe consumption. The research suggests that surface runoff contaminated by urban and agricultural effluents may have contributed to the pollution of the shallow wells. The waters of the wells analyzed did not meet the standards of current legislation for total and thermotolerant coliform parameters. Seasonality affected the values of both groups of microorganisms, so that they were higher during the rainy season. These waters need to be treated beforehand, such as filtration, boiling or chlorination, before consumption. Microplastics were present in 60% of the wells studied, demonstrating the variation according to seasonality.
Território de resistência: legado de Belo Monte nas organizações camponesas no Sertão da Bahia
Authors: Silva Deivid Gomes Barbosa da , Andrade Gilmar dos Santos , Duarte Francisco Ricardo , Freitas Helder Ribeiro , Vieira Denes Dantas
Published: February 2025

O objetivo é identificar lutas e as organizações sociais existente nos territórios aqui denominados Território de Resistência da área de influência do legado de Belo Monte/Canudos. No processo metodológico optou-se pela abordagem qualitativa e revisão bibliográfica a luz de autores como Macedo e Maestri (2004); Calasans (1997); Macedo (1983) e Oliveira (1996). Faz-se importante para sistematizar informações históricas e reflexão das mesmas, servindo de referências para entender a formação das organizações a partir de movimentos sociais e políticos que deram capacidade de resistência na luta por dias melhores. O que possibilita o empoderamento dos camponeses na luta por vida digna e fortalece a formação política, ao entender o papel que a história tem na identidade de seu povo, e no reconhecimento das identidades, territorialidades e das pautas e demandas locais. Neste trabalho evidencia-se a importância que o legado de Belo Monte tem nas organizações camponesa do território de resistência.
Ensino de geografia e o relevo: potencialidades do valor educativo da geodiversidade do Cânion do Frade
Authors: Fernandes Nayane Barros Sousa , Sobrinho José Falcão , Alves Daniel Borini
Published: February 2025

Este estudo aborda o Cânion do Frade, localizado no município de Ubajara (CE), como um recurso didático para o ensino de Geografia Física, com foco nas suas características geomorfológicas e no valor educativo da geodiversidade. O conceito de geodiversidade, que inclui feições geológicas, geomorfológicas e de solo, tem se mostrado essencial para a educação, pois integra teoria e prática no processo de aprendizagem. O objetivo do trabalho é analisar como a geodiversidade do Cânion pode ser aplicada ao ensino, especialmente nos temas relacionados ao relevo e processos naturais. A metodologia envolveu levantamento bibliográfico e cartográfico, seguido de trabalho de campo para observação das características geomorfológicas da região. O Cânion do Frade, formado por rochas sedimentares e modelado por erosão fluvial e tectonismo, oferece uma rica diversidade de formas de relevo, como falésias e vales. A área também apresenta grande potencial geoturístico. Os resultados indicam que a visitação no Cânion do Frade pode se constituir como  uma ferramenta educativa eficaz, proporcionando uma vivência prática dos conceitos discutidos em sala de aula, como erosão, sedimentação e tectonismo. Além disso, destaca-se pela importância da conscientização ambiental e pela preservação da geodiversidade. Conclui-se que o Cânion do Frade é um excelente recurso didático, promovendo uma aprendizagem significativa e contribuindo para a valorização e conservação do patrimônio geológico, essencial para o ensino de Geografia Física e para a formação de cidadãos conscientes ambientalmente.
Comunidades Quilombolas na terra da luz: organização e luta por direitos no Ceará
Authors: Aguiar Carlos Wellyson dos Santos , Nascimento Marcos Vinícius Vieira do
Published: February 2025

As formações de quilombos no Brasil datam do século XVI, e surgiram como forma de resistência às condições de vida e trabalho impostas no período colonial e imperial. No presente, a visibilidade dessas comunidades fez com que o conceito de quilombo fosse modificado, buscando cobrir os diferentes contextos de posse de terras por populações predominantemente negras no país. A pesquisa teve como objetivo principal demarcar a existência dessas formas de luta, busca por direitos e os desafios da auto-organização quilombola.  Foi utilizada uma abordagem qualitativa, com levantamento de documentos e bibliografias sobre os debates com referências estaduais do movimento quilombola e seus espaços formativos, com foco no documento “Mapeamento estadual das comunidades Quilombolas do Ceará”, lançado em maio de 2019. Há muitos desafios pela frente quando se fala em conquista de direitos, e, sobretudo, a manutenção dos territórios, já que a titularização é um processo longo e cheio de empreitadas.
The drama of the Pre-Expressive : Theodoros Terzopoulos’ production of Waiting for Godot from a Theatre Anthropology perspective
Authors: Török Katalin
Published: February 2025

The article analyses Theodoros Terzopoulos’ staging of Waiting for Godot at the
National Theatre, using the perspectives of theatre anthropology, focusing on
how the work can be perceived as a performance of waiting. The paper discusses
the definition of ritual, cultural performances, performativity, and describes the
pre-expressive, explaining Eugenio Barba’s terminology, comparing it to the set
of tools of the performance.
Open scholars: Putting their heads above the parapet or transitioning from Grimms’ Rapunzel to Disney’s Tangled
Authors: Nerantzi Chrissi , Kader Yasmin , Korosec Margaret
Published: February 2025

This paper is a collective exploration into the terms ‘scholarship of teaching and learning’ and ‘open scholarship’ and the implications to academic engagement, identity and practice. The authors are using the metaphors of Rapunzel from Grimms’ fairytale and the Disney adaptation Tangled to uncover parallels and insights that seem to be of relevance to how open scholarship and open scholars are perceived, and the relationship to scholarship of teaching and learning and pedagogical research. They explore open scholars’ journeys from a voiceless, socially isolated existence to one that is emancipated and empowered-to-share through collaboration making a difference to others, communities and society. The inquiry surfaces thoughts, dilemmas and contradictions that question the term ‘scholarship of teaching and learning’. It explores how open scholarship and open scholars wish to be valued, recognised and celebrated for their commitment and contributions to the enhancement and transformation in higher education. This exploration is applicable to higher education more generally through academic experience and practice, curriculum and learning design, and scholarship that enables pedagogic experimentations and innovations to flow freely across sectors.
Impact of a multimodal intervention on junior and senior hospital physicians’ job satisfaction and wellbeing: a matched pre- and post-intervention study
Authors: Levy Monica , Donzé Jacques , Zender Hervé , John Gregor
Published: February 2025

BACKGROUND: Physician wellbeing has a direct impact on patient care. Meta-analyses have concluded that interventions are moderately effective at reducing physician burnout, but new studies are needed to target populations at higher risk (e.g. young physicians) and determine which interventions might be most effective.  
METHOD: Using matched questionnaires, we conducted a cross-sectional pre-post study of a multimodal intervention to promote physician wellbeing. The intervention involved a change in institutional culture, information on occupational wellbeing, and the organisation of undisturbed lunch breaks and short breaks during the day. The primary outcome was the proportion of physicians satisfied with their job (scoring >3 points  on the Work-Related Quality of Life [WRQoL] scale). Secondary outcomes were overall WRQoL score, WRQoL subscale scores, number of short breaks taken during the working day, number of lunch breaks taken, physicians’ likeliness of recommending their job to peers, monthly overtime hours worked and monthly sick days. Subgroup analyses included women vs men, residents vs chief residents/senior physicians, and participants with vs without children. We also explored potential factors influencing WRQoL in the pre-intervention population.
RESULTS: Pre- and post-intervention questionnaires were returned by 134 (63%) and 87 (42%) physicians, respectively, with 75 responding to both (matched). The intervention significantly increased the proportion of physicians satisfied with their job (from 49/75 [65%] to 58/75 [77%], p = 0.02), median overall WRQoL score (from 3.3 [IQR: 2.8–3.8] to 3.5 [IQR: 3.1–3.8], p <0.01), median Home-Work Interface subscale score (from 2.7 [IQR: 2.0–3.3] to 3.0 [IQR: 2.3–3.7], p = 0.01) and median General Well-Being subscale score (from 3.4 [IQR: 2.6–4.0] to 3.6 [IQR: 3.0–4.0], p <0.01). Residents showed a greater increase in overall WRQoL median score (from 3.2 [IQR: 2.7–3.6] to 3.5 [IQR: 3.3–3.8]) than chief residents/senior physicians (3.3 [IQR: 2.9–3.9] to 3.4 [IQR: 3.0–3.8], p <0.01 for group difference). No significant differences were seen in other subgroups or secondary outcomes in the matched population. Among the 134 participants in the pre-intervention period, those taking a daily lunch break, sleeping 7 hours or more or self-reporting doing sports activities on weekdays had higher overall WRQoL scores.
CONCLUSIONS: This wellbeing intervention increased physicians’ WRQoL scores. However, the difference was small and its relevance remains uncertain.
When and what patients need to know about AI in clinical care
Authors: Shaw David , Lorenzini Giorgia , Arbelaez Ossa Laura , Eckstein Jens , Steiner Luzius , Elger Bernice S.
Published: February 2025

In this article, we describe and analyse when and what patients need to be told about the use of artificial intelligence in clinical care. In many circumstances, patients do not need to be told about the use of AI, but in cases in which AI is making decisions rather than supporting them or patient data are being transferred to a third party, specific consent must be sought from patients. Ultimately, AI will become a routine part of clinical care, but until then, clinicians must take great care to seek consent where necessary.
PUNIÇÃO OU RESSOCIALIZAÇÃO? A DUALIDADE DO SISTEMA PRISIONAL
Authors: Reis Michele Golam dos , Oliveira Júnior Isaias Batista de
Published: February 2025

This article aims to discuss the duality of the prison system in relation to punishment and resocialization, since the prison, initially, was conceived as an institution for punishment but, following historical changes, began to simultaneously act as a space of resocialization, by promoting the social reintegration of individuals and contributing to the reintegration of rehabilitated people into society, instead of worsening their initial conditions. The research is based on the contributions of classic works, incorporates references to Cultural Studies and Human Rights. The methodology employed is a bibliographic review, emphasizing recent studies that explore the relationship between punishment and resocialization within the prison context. The article is organized to address the evolution of punishment sthrough out history—from ancient times to the present—followed by a discussion on the transformation of imprisonment structures and the shift from punishment to resocialization. This analysis demonstrates that, despite significant progress in the prison system’s focus on resocialization, a long way remains to fully achieve this objective. The analysis suggests that the effective implementation of resocialization programs requires both cultural and structural changes within prison institutions, as well as continued support from society and the state.
Dívida pública brasileira:
Authors: Cunha Amanda Fernandes da , Deitos Roberto Antonio , Reis Luiz Fernando
Published: February 2025

O presente artigo tem por objetivo apresentar um breve estudo sobre os desajustes relacionados à economia brasileira, tendo como base o modelo econômico adotado no país, que concentra as suas riquezas e rendas nas mãos de uma minoria, detentora do poder. Buscou-se explanar suscintamente, sobre a influência dos organismos internacionais na economia no Brasil e a chamada Financeirização, que mudou as relações entre o setor financeiro e o setor privado. Destacamos a Dívida Pública como a protagonista da situação em que se encontra o sistema financeiro brasileiro, pois oneram os cofres públicos, dificultando investimentos em áreas essenciais à população como saúde e educação. Pontuamos a Auditoria Pública como um mecanismo de enfrentamento a esta problemática, uma vez que, é capaz de reunir documentos que serão necessários para requerer a anulação das dívidas ilegais e ilegítimas. Ressaltamos a importância de ampliarmos o debate em torno da Dívida Pública, pois a mobilização social, contribui na luta por políticas econômicas que priorizem pela coletividade. Utilizou-se a abordagem qualitativa, a partir de pesquisa bibliográfica.
"A universidade contra o social?":
Authors: Teodósio Armindo dos Santos de Sousa , Caeiro Mariana de Lima , Guerra Júnia Fátima do Carmo , Castro Rafael Rodrigues de , Givisiez Lucas José Villas Boas
Published: February 2025

Será que a universidade contemporânea está contra o social, mesmo quando tenta avançar em sua extensão? Essa pergunta organiza essa pesquisa, que buscou compreender como as(os) alunas(os) do Curso de Graduação em Administração de uma Instituição de Ensino Superior (IES) Confessional de Minas Gerais percebem e se posicionam diante das diferentes estratégias de extensão didático-pedagógica desenvolvida pela IES. Parte-se da discussão sobre as dinâmicas de renovação da universidade na contemporaneidade e a relação que o conhecimento científico formal pode estabelecer com outras formas de conhecimento não formal, advindas do conhecimento da comunidade e grupos sociais periféricos, através da articulação das noções teóricas de Epistemologias do Sul, Ecologia do Conhecimento e Pedagogia Crítica. Trata-se de um estudo quantitativo, que coletou dados através de um questionário com alunas(os) do Curso de Graduação em Administração. Os resultados apontam para vários desafios para a renovação das práticas, estratégias e políticas extensionistas da IES.
Realmar a economia:
Authors: Xavier Ana Cláudia e Silva , Lages Gabriela Rodrigues Neves
Published: February 2025

Diante das crises econômicas e climáticas enfrentadas globalmente e da dificuldade de reverter os danos já causados pela atuação humana predatória, o Papa Francisco firma um pacto com a juventude planetária: que ela se comprometa a construir uma economia que se afaste do capital, da guerra e da indiferença, e volte-se para a prática franciscana do amor e da paz.
Legacies of Socialist Solidarity
Authors: Müller Tanja R.
Published: February 2025

More than twenty-five years after the fall of the Berlin Wall and the end of the Cold War, this book looks afresh at some of the lasting legacies of that period in history. It does so by focusing on individual life trajectories of a group of people whose adolescence was shaped by the politics of socialism and the transitions within it. Through their life histories, Legacies of Socialist Solidarity offers an alternative reading of Mozambique’s socialist past with important repercussions for the present.

At the center of the book are the life histories of a group of then youth who attended one of the largest educational exchange projects between two socialist countries, Mozambique and former East Germany, in the 1980s. Having been educated in East Germany to become part of a future socialist elite back home, the book’s protagonists returned to a Mozambique that had meanwhile embarked on the new path of capitalist development. Their qualifications and skills were of little relevance, and the new Mozambican government regarded them as a threat rather than an asset. The book analyzes the life courses of some of those who spent their adolescence in East Germany with a focus on personal aspirations, political orientation, collective memories, and shared horizons. It shows lasting legacies of socialist beliefs and practices. In placing those into the context of the broader political developments in Mozambique, the book explores an important dimension for the understanding of contemporary Mozambique.

In addition, it makes a significant contribution to the comprehension of socialist cosmopolitanism and resulting patterns of identity and belonging, and to the wider literature on post-socialist change, the decentering of Cold War histories, and the pervasiveness of the political in everyday lives.
You Run the Show or the Show Runs You
Authors: Crouch J.D. , Garrity Patrick J.
Published: February 2025

For over forty years professor Harold W. Rood developed provocative theories in strategy, international relations, diplomacy and military power, and American foreign policy. Rood’s teaching and corpus of original writing greatly influenced generations of students who would go on to play key leadership roles in government and the public policy community. This book synthesizes Rood’s core teachings to preserve them for future generations and to stimulate new thinking in his intellectual legacy.
The Instrumental Music Director's Guide to Comprehensive Program Development
Authors: Pagliaro Michael J.
Published: February 2025

The Instrumental Music Director’s Guide to Comprehensive Program Development gives practical solutions to the many issues that confront music directors. The topics addressed include:

A review of tests which can be used to develop an all-inclusive student profile identifying strengths and weaknesses as a prologue to preparing individualized curricula

A discussion of the “informed approach” predicated on understanding relationships among music, logical deduction, and the acoustic sciences thereby accelerating the learning process in music, increasing the knowledge base, and developing cognitive skills that can be applied to other studies

A measuring process used toaccurately calculate the size of a beginning student in relation to the size of the selected instrument to ensure the two will be compatible

A procedure for introducing students to the many different instruments

The protocol for developing a symbiotic dealer/teacher relationship that will ensure a smooth running program fully equipped throughout the year

Purchasing, renting, and caring for instruments and all administrative tasks which are the backbone of a successful school instrumental music program
The Conscience of a Teacher
Authors: Babbage Keen
Published: February 2025

The Conscience of a Teacher encourages readers to think deeply about what actions are right for teachers to take in their work with students. Babbage asks teachers to concentrate on doing what is right and on being conscientious. Conscience, ethics, virtue, integrity, and honor are emphasized as well. This book is composed of many short essays which can be read separately; however, read together these commentaries form a compelling exploration of how and why teachers should obey laws, regulations, policies, and contractual obligations, yet should do much more. Why? The reasons include because it is right, because it is honorable, because it is virtuous, and because the conscience of a teacher demands a higher standard.