bluuebunny/crossref_metadata_2025_split huggingface dataset:
The family as provider of intergenerational support during COVID-19: a study into the mental health consequences for 65+ Europeans
Authors: Van Herreweghe Lore , Van Lancker Wim 
Published: October 2024

IntroductionIntergenerational support is an important determinant of mental health. Due to limited access to formal care, the role of the family as provider of support became more prominent during the COVID-19 pandemic. To date, it remains unclear how intergenerational support from adult children to older parents was affected during the pandemic and whether this had consequences for the mental health of the parent generation.MethodsUsing data from the Survey of Health, Ageing and Retirement in Europe (SHARE) Corona Surveys, we explore whether changes in support going from non-coresident adult children to their parents are associated with parents’ increase in depressive feelings. Additionally, we test whether the pandemic context and public health measures affected this relationship.ResultsDuring the pandemic, families are found to provide more support. These changes in intergenerational support, however, were related to increased depressive feelings for the older parents. Furthermore, both the strictness of public health measures and the concurrent epidemiological situation affected this relationship.ConclusionWe conclude that the family is an essential source of late-life well-being, but stressful life events, such as public health crises, put pressure on these intergenerational relations with potential adverse mental health outcomes. Future policies should take into account the ambivalent nature of intergenerational relationships.
The association between brominated flame retardants exposure with Parkinson’s disease in US adults: a cross-sectional study of the National Health and Nutrition Examination Survey 2009–2016
Authors: Lv Jia-jie , Zhang Yi-chi , Li Xin-yu , Zhang Lin-jie , Yixi Zhuo-ma , Yang Cheng-hao , Wang Xu-hui 
Published: October 2024

BackgroundIncreasing evidence suggests that environmental factors play a crucial role in the pathogenesis of Parkinson’s disease (PD). Humans are simultaneously exposed to multiple brominated flame retardants (BFRs) in the environment. However, the relationship between BFRs and PD remains unclear. This study was designed to investigate the overall association between BFRs and PD in a nationally representative US population and to further identify significant chemicals.MethodsThis study used data from 7,161 NHANES participants from 2009 through 2016. The serum BFRs registry included PBDE-28, PBDE-47, PBDE-85, PBDE-99, PBDE-100, PBDE-153, PBDE-154, PBDE-183, PBDE-209, and PBB-153. A survey-weighted generalized logistic regression model with restricted cubic splines (RCS) was used to evaluate the association between single BFRs exposure and periodontitis. Meanwhile, weighted quantile sum (WQS) regression and Bayesian kernel machine regression (BKMR) were used to evaluate the overall association of mixed frankincense powder with periodontitis and to identify significant chemicals. Sensitivity analysis was performed to evaluate the robustness of the results.ResultsAmong the 7,161 participants, 65 had PD. PD patients were older (mean age 57.79 vs. 46.57 years) and had a higher proportion of females (70.86%) compared to non-PD participants. Serum levels of PBB-153 were significantly higher in those with PD. Logistic regression analyses revealed a non-linear, inverted U-shaped relationship between serum PBB-153 and PD risk. The risk of PD increased with higher PBB-153 levels up to the 3rd quartile (Q3), beyond which the risk declined (Q3 vs. Q1: OR = 4.98, 95% CI = 1.79–13.86; Q4 vs. Q1: OR = 3.23, 95% CI = 1.03–10.08). PBB-153 (43.40%), PBDE-153 (24.75%), and PBDE-85 (19.51%) contributed most to the weighted quantile sum index associated with PD risk. Bayesian kernel machine regression confirmed the inverted U-shaped dose–response pattern for PBB-153 and the overall BFR mixture. Restricted cubic spline analyses corroborated the non-linear relationship between PBB-153 and PD, which was more pronounced among women and those aged 37–58 years. Sensitivity analyses substantiated these findings.ConclusionThis nationally representative cross-sectional study revealed a novel non-linear, inverted U-shaped relationship between serum levels of the brominated flame retardant PBB-153 and Parkinson’s disease risk in U.S. adults. The risk increased with higher PBB-153 exposure up to a point, beyond which it declined. This complex dose–response pattern highlights the importance of considering potential hormetic mechanisms and effect modifiers when evaluating environmental exposures and neurodegenerative diseases. Further research is warranted to elucidate the underlying biological pathways and inform risk mitigation strategies.
Thyroid scintigraphy of healthy cats using small-field-of-view gamma cameras
Authors: Cha Sijin , Chae Yeon , Yun Taesik , Kim Hakhyun , Kang Byeong-Teck 
Published: October 2024

IntroductionSmall-field-of-view (SFOV) gamma cameras can offer higher sensitivities than conventional gamma cameras. However, there are currently no reports on the efficacy and safety of thyroid scintigraphy using SFOV gamma cameras in veterinary medicine. Therefore, we aimed to evaluate the efficacy and radiation safety of an SFOV gamma camera for feline thyroid scintigraphy.Materials and methodsThree veterinary staff members (operator, staff 1, and staff 2) performed thyroid scintigraphy on 10 healthy cats in this study. The operator administered either 2 or 4 mCi of technetium-99m pertechnetate (99mTcO−4) through the cephalic vein. At 20, 40, and 60 min after injection, thyroid images were obtained using a SFOV gamma camera under various acquisition conditions (100,000, 150,000, and 200,000 counts and 30 and 60 s). Thyroid scintigraphy images were analyzed by calculating the thyroid-to-salivary ratios (TSR) and thyroid-to-background ratios (TBR). Surface and ambient radiation were measured hourly from immediately after injection to 6 h. The cumulative occupational radiation doses were measured during the procedure.ResultsThe TSR and TBR median values aligned with the previously reported normal range obtained using a large-field-of-view gamma camera. There were no notable differences in TSR and TBR between the two doses of 99mTcO−4, nor across acquisition conditions and timelines. The 4-mCi group consistently emitted more ambient (p &lt; 0.05) and surface (p &lt; 0.05) radiation than did the 2-mCi group. Staff 1 consistently received higher cumulative radiation doses than did staff 2 and the operator (p &lt; 0.05).ConclusionThe SFOV gamma camera demonstrated adequate image quality for thyroid scintigraphy in healthy cats even with relatively low doses and short acquisition conditions. Radiation exposure during the procedure posed minimal safety concerns. Therefore, the SFOV gamma camera could be a valuable tool for evaluating thyroid glands in cats.
Promising Results of Kidney Transplantation From Donors Following Euthanasia During 10-Year Follow-Up: A Nationwide Cohort Study
Authors: Susanna Charlotte , van Dijk Nathalie , de Jongh Wim , Verberght Hanne , van Mook Walther , Bollen Jan , van Bussel Bas 
Published: October 2024

The outcome of kidneys transplanted following organ donation after euthanasia (ODE) remains unclear. This study analyzed all kidney transplantations in the Netherlands from January 2012 to December 2021, comparing the outcomes following ODE, donation after circulatory death (DCD-III), and donation after brain death (DBD). 9,208 kidney transplantations were performed: 148 ODE, 2118 DCD-III, and 1845 DBD. Initial graft function was compared between these categories. Immediate graft function, delayed graft function and primary non-function in ODE kidney recipients were 76%, 22%, and 2%, respectively, 47%, 50% and 3% in DCD-III kidney recipients and 73%, 25%, and 2% in DBD kidney recipients (overall p-value: p &lt; 0.001). The number of kidneys transplanted over a median follow-up period of 4.0 years (IQR 2.0–6.6), was 1810, including 72 ODE, 958 DCD-III and 780 DBD kidneys. In this period, 213 grafts (11.8%) failed [7 grafts (9.7%) from ODE donors, 93 grafts (9.7%) from DCD-III donors, and 113 grafts (14.5%) from DBD donors]. Kidneys transplanted after euthanasia have a good immediate graft function, a comparable longitudinal 10 years eGFR, and similar graft failure hazard to kidneys from DCD-III and DBD. Kidney transplantation following ODE is a valuable and safe contribution to the donor pool.
Estruturação de um sistema logístico para suprimentos de materiais e equipamentos para obras rápidas de infraestrutura elétrica, baseado no sistema Toyota de produção e princípio da Lean construction
Authors: Ribeiro Virgílio 
Published: October 2024

Este trabalho aplica os princípios e conceitos do Sistema Toyota de Produção (STP) na Indústria da Construção Civil, bem como, a filosofia Lean Construction. O objetivo foi desenvolver intervenção baseado nos princípios do STP e filosofia Lean Construction que contribuíram para melhoria da qualidade, da produtividade e da eficiência da obra como um todo. O setor de suprimentos para obras é o foco deste trabalho. O Sistema Toyota de Produção é uma metodologia estruturada que objetiva reduzir as perdas produtivas (e com isto os custos). A filosofia Lean Construction surgiu como forma de minimizar os desperdícios durante o processo produtivo, reduzir as atividades que não agregam valor ao produto, melhorar o controle e a estabilidade dos processos na construção civil.
O método de pesquisa adotado no trabalho foi à pesquisa-ação que permitiu a interação entre os diferentes elementos envolvidos na pesquisa.
Em relação aos objetivos propostos neste trabalho, confirma-se que a sua maioria foi atingida, embora alguns tenham sido atingidos com maior eficácia do que outros.
O principal resultado obtido com o trabalho foi à ferramenta do Macrocontrole de Estoque, ferramenta simples que na sua simplicidade provocou observações, discussões e novas propostas de melhoria.
Paz, justiça e instituições eficazes: orientação jurídica na perspectiva da concessão de benefícios previdenciários aos segurados especiais no projeto de assentamento Nossa Senhora Aparecida II no município de Redenção - PA
Authors: Noleto Ana Clara Queiroz , Aquino Daniesla Batista de , Silva Edinalva Souza Santos , Silva Geraldo Jacinto da , Parente Marcos do Vale , Silva Maria Alice da Silva e , Silva Maryanne Souza e , Silva Richardson Ribeiro da 
Published: October 2024

O presente artigo busca promover informação sobre orientação jurídica na perspectiva da concessão de benefícios previdenciários aos segurados especiais e assim o alcance do objetivo definido. Este trabalho apresentará discussões acerca do direito de desenvolvimento sustentável, igualdade no acesso à justiça e proteção das liberdades fundamentais. O interesse no estudo do tema se aprofunda a proporção que a situação se agrava devido à carência de informações claras sobre a documentação necessária para a concessão de aposentadorias, resultando em obstáculos significativos para a efetivação de seus direitos, a qual é constantemente instigada e desafiada por essas novas questões que se demonstram vigentes e efetivas em meio a essa nova Sociedade da Informação.
Producción de anticuerpos policlonales IgY anti Ca.Las en gallinas (Leghorn)
Authors: León Isidro Humberto Almeyda , Quibrera Cynthia Guadalupe Rodríguez , Pecina Eleazar López , Ojeda María Genoveva Álvarez 
Published: October 2024

El Huanglongbing (HLB) o enverdecimiento de los cítricos es una patología devastadora a nivel mundial. Su diagnóstico se realiza mediante la sintomatología que presentan las hojas y frutos, así como por métodos moleculares, estos últimos son específicos y sensibles. Por otra parte, están los métodos inmunoenzimáticos que son económicos, rápidos y sensibles, pero actualmente esta técnica no ha sido estandarizada para el diagnóstico de HLB. El objetivo de este trabajo fue: Producir anticuerpos policlonales IgY anti-CaLas en gallinas (Leghorn), a partir del antígeno C6XFB8 para su posible implementación en un método de diagnóstico inmunoenzímatico. La producción de anticuerpos policlonales IgY se realizó inmunizando a gallinas con 50 µg/ml del antígeno C6XFB8, diluido en 50 µl/ml de solución fisiológica estéril y 50 µg/ml del adyuvante completo de Freund. Las gallinas fueron inoculadas subsecuentemente hasta los 75 días con un intervalo de 15 días con la misma concentración del antígeno, pero a diferencia de la primera inmunización se utilizó adyuvante incompleto. Después de cada inmunización, se colectaron los huevos y se extrajo la yema. Los anticuerpos se purificaron y posteriormente se cuantificaron por el método de Bradford. La evaluación de pureza se realizó mediante perfil electroforético y western blot. Se obtuvieron valores de 1.35 a 1.78 mg/ml en las primeras inmunizaciones, y fueron aumentando después de las post inmunizaciones de 2.46 a 2.51 mg/ml de IgY anti-Ca.Las, los cuales son valores que se consideran adecuados para su uso en el desarrollo de un método inmunoenzimático para la detección de Ca.Las.
Single-shot ultrafast imaging of plasma dynamics induced by dual-angle ultrashort laser pulses with subpicosecond delay
Authors: Shimada Keitaro , Saiki Takao , Inada Yuki , Nakagawa Keiichi 
Published: October 2024

Abstract
Spatiotemporal manipulation of ultrashort laser pulses is crucial for enhancing laser processing and phonon generation. Optimization of these applications requires ultrafast visualization of the underlying processes. In this study, we induced laser ablation using spatiotemporally manipulated double pulses focused from two angles onto a glass surface with a 0.7 ps interval, and captured the images of its dynamics with 5 sequential frames at a frame interval of 0.8 ps. The observed dynamics suggest that the laser profile reflected on the glass surface is influenced by its topography, which in turn affects the behavior of air breakdown plasmas.
Community members’ perspective on social accountability in the health system: a cross- sectional study from Tanzania
Authors: Hemgren Sigås Ebba , Kapuya Hussein , Maluka Stephen , Hurtig Anna-Karin , San Sebastián Miguel 
Published: October 2024

Introduction: Social accountability initiatives are considered a way to address inefficiencies and improve overall health system performance. Tanzania has introduced Health Facility Governing Committees (HFGCs) to improve social accountability of the health system. However, information on how communities perceive these committees is lacking. This study aimed to assess the prevalence and social determinants of the HFGCs accountability from the community perspective in Tanzania.
Methods: The research employed a cross-sectional survey design in two Tanzanian districts (Handeni and Mbarali) selected for their contrasting health performance. Data collection took place from July to October 2022, involving 1184 households in 31 villages/mitaa. The study measured social accountability through a set of six questions, focusing on community support, sensitization, feedback, trust, engagement, and overall accountability of HFGCs. Socio-demographic data such as sex, age, education, occupation, type of health facility and district were also collected and analyzed using linear regression to identify factors influencing perceptions of accountability.
Results: The findings revealed a low prevalence of social accountability as measured by the variables of community awareness and engagement with the HFGCs. Only a small percentage of respondents felt adequately informed or involved in the activities of these committees. Social determinants such as higher education levels and certain occupations, such as business and retirement and those living in Handeni district, correlated positively with a better perception of social accountability.
Conclusion: The study highlights significant challenges in the operational effectiveness of HFGCs in Tanzania, with a notable disconnect between these bodies and the communities they serve. Despite the theoretical framework for social accountability, actual community engagement remains low, impacting the overall efficacy of health governance at the local level. Future research should focus on improving community awareness and participation in these committees to improve their functionality and accountability, thereby aligning with national health objectives and local needs.
Proposta de plano de negócio destinado para microempreendedores individuais (MEI) participarem de compras públicas
Authors: Pereira de Lima Jhennifer , João Victor Jesus Procópio  , Dos Santos de Almeida Marina , Santos Martins Mirian , Marco Rosini Alessandro 
Published: October 2024

Esta pesquisa tem como temática o Microempreendedor Individual através do desenvolvimento de um plano de negócios. O objetivo geral e a metodologia utilizada neste estudo foi a elaboração de uma proposta de negócio e consultoria nomeada MEI LICITA para participarem das compras públicas pela modalidade do pregão eletrônico, e o método pesquisa-ação, com caráter exploratório, revisão bibliográfica e a abordagem qualitativa. Portanto, com o resultado da pesquisa, pode-se observar que com a consultoria as questões relacionadas ao emprego informal foram reduzidas e que os microempreendedores individuais são essenciais para o crescimento econômico local e do país.
Palavras-chave: Compras Públicas. Emprego Informal. Microempreendedor Individual.
Effect of Emotional Self-Awareness Coaching on Professional Burnout Among Teachers in Public Secondary Schools in Kiambu County, Kenya
Authors: Muchiri Esther Waruguru , Macharia Susan , Njoroge Benson 
Published: October 2024

Teachers play a pivotal role in the education systems of any nation. Their mental and psychological well-being is critical in achieving positive student educational outcomes. However, professional teacher burnout has been on the rise. Self-awareness is essential to helping individuals connect with their emotional state and how it affects their behavior and those they interact with. This study sought to assess the effect of self-awareness coaching on professional teacher burnout among teachers in public secondary schools in Kiambu County, Kenya. Weiner's theory of attribution and Goleman's mixed model of emotional Intelligence informed this study (Goleman, 1995). Quasi experiment Solomon four design with a target population of 3469 teachers from 277 public secondary schools of all categories in the County was used. Krejci and Morgan's table was used to sample 346 teachers, while eight principals and 40 Heads of departments were purposefully selected for the study. Maslach Burnout Inventory and an interview guide were used to collect data for professional teacher burnout. A training manual was used to coach self-awareness. Validity was achieved through expert advice and piloting, while reliability was established through the split-half method. Paired t-tests and ANOVA were used for data analysis to get the effect size of coaching. The results indicated that self-awareness coaching had statistically significant positive effects on professional teacher burnout at t = 15.779 at df=78, >.001, The effect size (Cohen d = 0.958) was high; hence, emotional self-awareness coaching significantly reduced professional teacher burnout. The study recommended that the teacher employer (TSC) develop programs to equip teachers with self-awareness skills to curb professional burnout, thereby increasing their productivity
Menumbuhkan Nilai-nilai Multikultural dalam Pendidikan Agama Islam di SDN 01 Sungai Melayu kabupaten Ketapang
Authors: Syafrudin  , Mutmainnah  
Published: October 2024

Penelitian ini bertujuan untuk mengkaji menumbuhkan nilai multikultural dalam Pendidikan Agama Islam di SDN 01 Sungai Melayu Kabupaten Ketapang. Guru Pendidikan Agama Islam memiliki peran penting dalam menumbuhkan nilai multikultural terutama nilai toleransi. Dalam ajaran Islam pendidikan mutikultural ini tidak asing lagi, melainkan memang tertera jelas di dalam Al Qur’an dan Hadis Rasulullah Saw. Guru Pendidikan Islam hanya perlu menginternalisasikan ajaran multikultural dalam Al Qur’an dan Hadis serta mengintegrasikannya ke kehidupan siswa. Dengan adanya nilai multikultural terutama nilai toleransi pada peserta didik, maka peserta didik akan mampu berkehidupan sosial dan saling menghargai dan menghormati antar sesama. Metode penelitian yang digunakan dalam penelitian ini adalah penelitian lapangan yaitu dengan mengambil objek di SDN 01 Sungai Melayu Kabupaten Ketapang. Dalam penelitian ini penulis menggunakan metode pengamatan atau observasi dan wawancara untuk mengumpulkan data yag dibutuhkan. Hasil penelitian ini adalah 1) Situasi di SDN 01 Sungai Melayu kabupaten Ktapang memiliki keberagaman yaitu keberagaman suku, agama, budaya, dan status sosial. 2) menunjukkan bahwa guru Pendidikan Agama Islam dalam menumbuhkan nilai multikultural terhadap peserta didik di SDN 01 Sungai Melayu sudah cukup baik. Ini dibuktikan dengan terciptanya keharmonisan dan kerukunan antara guru dan murid serta antara sesama siswa. Nilai multikultural yaitu nilai toleransi antar siswa yaitu mereka tidak membedakan teman, menghargai pendapat dan menghormati agama temannya serta saling tolong menolong jika temannya dalam kesusahan.
La Baja Temporal de Materias en los Estudiantes Universitarios de la UJAT
Authors: Villamayor Hernández Sandra Ivet , Ramos González Blanca Lilia , Macías Murguía Gilberto 
Published: October 2024

Los objetivos de esta investigación son explicar cómo la carga académica es determinante en la toma de decisiones de los alumnos provocando que se den de baja en las materias que comprometen su currícula académica, además de identificar las causas determinadas por la figura del profesor como uno de los agentes que conlleva a las bajas temporales en los alumnos de la Universidad Juárez Autónoma de Tabasco. Para esto, se realizó una investigación cuantitativa con el método hipotético deductivo, utilizando una encuesta aplicada a 100 estudiantes universitarios la cual fue desarrollada a través de la medición de la escala likert. Los resultados indican que el profesor es el principal factor para que el alumno quiera dar de baja a distintas materias, al igual que la carga académica y la identidad y forma de enseñar de este. Por esta razón, se necesita una mayor autoridad en los centros escolares, lograr una identidad propia y capacidad para adaptarse al tipo de alumnos que reciben y no provocar la baja en las materias, de igual forma se deben de mejorar los contenidos que se plantean para las clases y fortalecer las bases de la relación y comunicación del maestro y el alumno.
Tuberculosis Gastrointestinal y Ganglionar como Manifestación de la Tuberculosis Diseminada: Reporte de un Caso
Authors: Durango Hernández Diomedes de Jesús , Durango Doria Diomedes Dario , Alor Iturralde Alonso 
Published: October 2024

La tuberculosis extrapulmonar (TB extrapulmonar), representan un 20-25% de los casos totales de tuberculosis, de los cuales la tuberculosis abdominal representa hasta el 3% de los casos totales y tiene dos presentaciones principales: peritoneal y gastrointestinal, pueden presentarse con un espectro clínico variado, haciendo difícil su diagnóstico. La tuberculosis diseminada se presenta con infección de dos o más sitios no contiguos. Una vez establecido el diagnóstico, el tratamiento médico tiene buenos resultados. La tuberculosis gastrointestinal, es una patología infrecuente, pero con una incidencia en aumento, que siembre habrá de considerarse como una etiología de la ileítis terminal. Se presenta el caso de un hombre de 72 años que con tuberculosis gastrointestinal y linfática como forma de presentación de tuberculosis diseminada.