bluuebunny/crossref_metadata_2025_split huggingface dataset:
Stress, perceived competence and guilt as predictors of depression in parents with chronic pain
Authors: Muñoz-Peña Irene J. , González-Gutiérrez José L. , Yunta-Rua Laura , Pacho-Hernández Juan C. , López-López Almudena 
Published: January 2025

IntroductionSuffering from chronic pain (CP) and coping with parenthood can be challenging for parental mental health. Pain can hinder the ability to deal with demands related to parenthood, which can negatively affect their psychological well-being because of unmet caregiving expectations.MethodsConsidering the limited amount of research regarding the mental health of parents with CP, the study’s main aim was to test a predictive model based on previous scientific literature, using structural equation analysis, in which parental competence and parental guilt partially mediate the relationship between parental stress and depression. To examine the moderating role of CP, the model was tested on a group of parents with CP and a control group of parents without CP. The study included 380 parents from all over Spain, of which 200 formed the group with CP and 180 participants formed the control group. A cross-sectional design was used to collect data through self-report measures.ResultsHigher levels of stress, guilt, and depression were observed in parents with CP. Based on the results, both groups of parents showed a good fit with the predictive model; parental stress was a good predictor of symptoms of depression both in parents with and without CP, parental competence mediated the relationship between parental stress and depression, being the relationship between competence and depression partially mediated by parental guilt.DiscussionThis study is the first to quantitatively examine parental competence and guilt in parents with CP, and to analyze their role as mediators between parental stress and depression in both CP and healthy parents. The results confirm previous qualitative findings and extend them to parents with CP, showing that the tested model aligns with the main theories on stress, self-efficacy, and depression, as well as existing literature on CP. These results suggest the relevance of addressing parental stress levels for reducing and preventing depressive symptoms in parents with CP and the importance of working on guilt reduction and enhancing competence in order to improve the emotional well-being of parents. The need to take into account the mental health of parents with CP to improve their quality of life is discussed.
Clinical outcomes of COVID-19 infection in liver transplant recipients based on vaccination status
Authors: Polamraju Vinathi , Vachharajani Neeta , Gage Brian F. , Crippin Jeffrey S. , Chapman William C. 
Published: January 2025

BackgroundCOVID-19 disease burden has been mitigated by vaccination; however, concerns persist regarding weakened immune responses in liver transplant (LT) recipients. This study investigates COVID-19 outcomes in LT recipients based on vaccination status.MethodsThis single-center retrospective study identified LT recipients with PCR-confirmed COVID-19 infection from 03/01/2020 to 07/31/2023. Logistic regression analyses were conducted, adjusting for age, race, co-morbidities, number of immunosuppressive agents, and infection date.ResultsOf 1,787 registered LT recipients, 361 had confirmed COVID-19 infection. Of those, 136 were unvaccinated and 225 were vaccinated. 13% had 1 vaccine dose, 31% had 2 vaccine doses, and 56% had 3 vaccine doses prior to infection. Logistic regression found higher mortality (p = 0.001) and hospitalization (p = 0.016) rates for older recipients, while those with 3 or more vaccine doses had lower mortality (p = 0.039) and hospitalization (p = 0.008) rates. Chronic kidney disease (CKD) increased risk of hospitalization (p &lt; 0.001). Adjusting for the date when the Omicron variant became locally predominant, the protective effect from 3 or more vaccine doses declined to an OR (95% CI) of 0.58 (0.15–2.23), p = 0.39.ConclusionsThree or more COVID-19 vaccine doses could decrease mortality for LT recipients, particularly older recipients and those with CKD. These individuals may benefit from vaccination and other interventions.
Exploring the Effects of Gracilaria lemaneiformis Polysaccharides on the Fecal Microbiota and Fecal Metabolites of Fattening Pigs Based on 16S rDNA and Metabolome Sequencing
Authors: Jia Mingyang , Ma Qiang , Wang Hongjun , Yan Xiangzhou , Wang Lei , Xing Baosong , Lu Qingxia , Wang Jing 
Published: January 2025

Sixty Duroc × (Landrace × Yorkshire) castrated male finishing pigs were randomly divided into negative control (NC) and gracilaria lemaneiformis polysaccharides (GLP) groups to study the effects of GLP on the fecal microbiota and fecal metabolites of fattening pigs. The NC group was fed a basic diet, and the GLP group was fed a basic diet supplemented with 0.1% GLP. The diversity of the species and the fecal metabolites were analyzed using 16S rDNA sequencing and metabolome sequencing, respectively. The serum immune and antioxidant indices were analyzed using the ELISA assay. The abundances of hazardous bacteria such as Proteobacteria at the phylum level and Shigella at the genus level were extremely significantly decreased (p < 0.01) and those of beneficial bacteria such as Firmicutes at the phylum level (p < 0.01), Clostridium at the genus level (p < 0.01), and Lactobacillus at the genus level (p < 0.05) were significantly increased in the GLP group compared with the NC group. A total of 41 differentially expressed metabolites were identified. The expression of anti-inflammatory and antioxidant active substances, such as methyl cinnamate, protopanaxatriol, and isovanillic acid, was elevated in the GLP group. The ELISA assay showed increased GSH-Px activity (p < 0.01), T-AOC (p < 0.01), IgG (p < 0.01), IgA (p < 0.05), and IgM (p < 0.05) in the GLP group. These results indicate that dietary GLP supplementation can improve the antioxidant ability, anti-inflammatory ability, and immune level of fattening pigs by regulating fecal flora and metabolites and could be used as a functional feed additive.
The role of microbiota and epithelial barrier interaction in the pathogenesis of periodontal diseases: a systematic review
Authors: Keitsler M. I. , Slazhneva E. S. , Ostrovskaya I. G. , Atrushkevich V. G. 
Published: January 2025

Relevance. Periodontitis and gingivitis are a significant concern in modern dentistry due to the persistently high global prevalence of gingivitis and periodontitis. This study aims to review and systematize current scientific knowledge regarding the role of increased epithelial permeability in the gingival sulcus in the pathogenesis of these diseases. It also explores key aspects of the interaction between the oral microbiota and the epithelial barrier.Materials and Methods. A systematic analysis of scientific articles and original research was conducted using the PubMed, Google Scholar, and eLIBRARY databases. From an initial pool of 1,536 publications spanning 2004 to 2024, 53 articles were selected, comprising in vivo and in vitro studies as well as review articles. The findings from these studies are summarized in this review.Results. Emerging evidence indicates that disturbances in the mucosal microbiota can modulate both innate and adaptive immune responses. Beneficial bacteria may trigger antimicrobial defense mechanisms through host immune responses or directly counteract periodontopathogens that compromise the epithelial barrier. Epithelialmesenchymal transition (EMT) is a critical mechanism through which epithelial cells lose their characteristic properties, altering their phenotype. These changes can result in basement membrane degradation and a loss of epithelial barrier integrity, ultimately contributing to periodontal pocket formation and the infiltration of pathogenic microorganisms into oral tissues. Intercellular junctions, particularly tight junctions, are vital for maintaining the stability and functionality of epithelial cells, playing a crucial role in these processes.Conclusion. Impairment of the epithelial barrier, particularly increased permeability, facilitates the infiltration of microbial pathogens and may lead to dysbiosis, exacerbating epithelial damage in the gingival sulcus and contributing to the progression of periodontal diseases. When evaluating increased epithelial permeability in the gingival sulcus, it is essential to consider factors such as the presence of periodontopathogens, their metabolites, the expression of tight junction proteins, and genetic predispositions.
White sponge nevus (oral manifestation): a clinical case report
Authors: Volkov E. A. , Vasyukova O. M. , Slazhneva E. S. , Atrushkevich V. G. 
Published: January 2025

Relevance. White sponge nevus (WSN) is a rare benign hereditary autosomal-dominant disorder of the mucous membranes, marked by variable phenotypic expression due to genetic polymorphism. Recognizing the oral clinical manifestations of this condition is essential for accurate differential diagnosis and the selection of appropriate treatment strategies.Case description. This report presents a clinical case of white sponge nevus affecting the oral mucosa in a female patient. The condition manifested as diffuse, symmetrical, thickened, and folded white lesions on the buccal mucosa, lips, and lateral surfaces of the tongue.Conclusion. The proposed diagnostic algorithm facilitates the exclusion of malignant lesions in the oral mucosa, while also mitigating unnecessary concerns or inappropriate treatments for patients diagnosed with white sponge nevus.
Micromachismo y perspectivas de género: un análisis comparativo de las actitudes entre hombres y mujeres
Authors: Montesdeoca Zambrano Stivaly Dayana , Escobar Delgado Gustavo Rafael , Rodríguez Álava Leonor Alexandra 
Published: January 2025

El micromachismo se refiere a actitudes y comportamientos sutiles pero arraigados que refuerzan roles de género y perpetúan desigualdades, como comentarios condescendientes, minimización de la opinión femenina o la asignación de tareas domésticas según el género. La problemática radica en que, aunque son acciones pequeñas, contribuyen a mantener estructuras de poder desiguales entre hombres y mujeres. El objetivo de este artículo es comparar las actitudes de hombres y mujeres hacia el micromachismo. El diseño de la investigación es no experimental, esta se centra en la observación y medición de variables tal como se presentan naturalmente, sin manipular deliberadamente ninguna condición. Es con enfoque cuantitativo ya que se basa en la recolección y el análisis de datos numéricos. La investigación es de alcance descriptivo y correlacional, así mismo podemos mencionar que la investigación es de tipo transeccional o transversal ya que recolecta datos en un solo momento, es decir en un tiempo único. En cuanto al método teórico, se utiliza un enfoque de análisis-síntesis. Además, se emplea un enfoque inductivo-deductivo, lo que implica la elaboración de hipótesis o teorías basadas en la observación y recopilación de información. En cuanto al método empírico, se realizó una consulta bibliográfica exhaustiva para recopilar información relevante de fuentes confiables y actualizadas. En general, se evidencia una mayor tendencia masculina a aceptar ciertos niveles de micromachismos en comparación con las mujeres, aunque en todos los tipos analizados, la mayoría de ambos grupos coincide en que nunca es adecuado. Estas discrepancias reflejan diferencias en la percepción y tolerancia hacia estos comportamientos entre hombres y mujeres.
Regeneração óssea em rebordo alveolar disfórico com biomaterial xenogénico e instalação de implantes osseointegravéis: relato de caso
Authors: Martins Lídia Batista Conrado , Mattos Thiago Borges , Filho Francisco Cerdeira , Rosa Lucas Henrique , Franco Fabrício Chaves , Mayrink Luiz Eduardo Meireles , Maduro Lucas Silva , Costa Hugo Costa e 
Published: January 2025

Justificativa: O restabelecimento de parâmetros estéticos funcionais após processo de perda dentaria resultando em limitrofia da região alvo, torna se rotineiro na prática da Odontologia. Para isso o uso de substituto ósseo com finalidade de ganho volumétrico e estrutural do rebordo alveolar, leva ao alcance de previsibilidade e segurança no que tange processos reabilitadores dependente da fisiologia da osseointegração. Com o objetivo de contornar limitações, materiais regenerativos foram desenvolvidos como substitutos ao osso autógeno, entre eles está o osso bovino liofilizado. Objetivo: Demonstrar através da descrição de caso clínico a instalação de implantes associado ao uso de biomaterial de origem xenógenica em bloco e/ou particulado. Relato de caso: Paciente do sexo masculino, 60 anos, apresentava ausência de estrutura mínima em região de rebordo alveolar anterior para quaisquer condutas clínicas osseointegrativa. Para isso preservou se o volume alveolar através da técnica compreensiva de enxertia por meio do uso de Blocos Ósseos Xenogênicos, com preenchimento de osso particulado e revestimento matriz bovina reabsorvível. Conclusão: Considerando a utilização dos biomateriais, em conjunto com o aperfeiçoamento das técnicas, a viabilidade do material xenogéno, sugeriu se a presença de neoformação ósseo em íntimo contato com material residual, somatizado com ausência da citotoxicidade, fortalecendo a premissa de sua propriedades osseoindutora e osseocondutora.
Revolutionizing Tissue Clearing and 3-Dimensional Imaging: Transparent Embedding Solvent System for Uniform High-Resolution Imaging
Authors: Yi Yating , Zhao Hu 
Published: January 2025

Combining transparent embedding with sectioning is likely to be the future direction for tissue clearing and 3-dimensional (3D) imaging. A newly published transparent embedding system, TESOS (Transparent Embedding Solvent System), ensures consistent submicron resolution imaging throughout the entire sample, and can be compatible with different microscopy systems. This method shows great potential in connectome mapping, and might be an optimal option for future 3D multiplex immunofluorescence and RNA in situ hybridization imaging. Additional efforts would be needed to innovate labeling, imaging, and data processing strategies to fully utilize the potential of transparent embedding systems in high-resolution imaging of large-scale samples.
AlScN/GaN HEMTs with 4 A/mm on-current and maximum oscillation frequency >130 GHz
Authors: Nomoto Kazuki , Casamento Joseph , Nguyen Thai-Son , Li Lei , Lee Hyunjea , Savant Chandrashekhar , Hickman Austin Lee , Maeda Takuya , Encomendero Jimy , Gund Ved , Vasen Timothy , Afroz Shamima , Hannan Daniel , Hwang James C. M. , Jena Debdeep , Xing Huili Grace 
Published: January 2025

Abstract
Aluminum Scandium Nitride (AlScN) is an attractive material for use as a lattice-matched epitaxial barrier layer in GaN high-electron mobility transistors (HEMTs). Here we report the device fabrication, direct current (DC) and radio frequency (RF) characteristics of epitaxial AlScN/AlN/GaN HEMTs on SiC substrates with regrown ohmic contacts. These devices show record high on-current of over 4 A/mm, high cutoff frequency (f

T
) of 92.4 GHz and maximum oscillation frequency (

f

MAX

) of 134.3 GHz.
Ginástica: um conhecimento aplicado à educação física escolar
Authors: Brandl Carmem Elisa Henn 
Published: January 2025

O estudo busca identificar e descrever a ginástica nos contextos contemporâneos, com especial atenção à sua aplicação na Educação Física escolar. Pretende-se compreender como as diferentes manifestações da ginástica podem contribuir para a formação integral do aluno no ambiente educacional. A ginástica é analisada em suas diversas manifestações, organizadas em cinco categorias: condicionamento físico, competição, fisioterápica, conscientização corporal e demonstração. Estas categorias abrangem desde atividades de caráter funcional até práticas educativas que priorizam a interação social e a formação humana. O texto enfatiza a ginástica geral, destacando sua potencialidade enquanto ferramenta educativa capaz de integrar movimentos criativos e expressivos com outros elementos da cultura corporal, como dança e folclore. Na Educação Física escolar, a ginástica deve ir além de seu caráter utilitário, promovendo valores humanos e atendendo às necessidades e interesses dos alunos. Modelos como o da Ginástica Geral do Grupo Ginástico da Unicamp são apresentados como referências que aliam capacitação e formação humana. A ginástica, quando utilizada de forma educativa, pode ser um meio eficaz para o desenvolvimento integral do aluno, promovendo a cooperação, criatividade, autoexpressão e interação social. Ao romper com a visão funcionalista, a ginástica na escola deve ser flexível, adaptável e enriquecedora, valorizando tanto a capacitação técnica quanto os valores humanos, essenciais para uma formação completa.
Analisis Penguasaan Konsep Kekuatan Asam Basa Hasil Pembelajaran Model Problem Based Learning Berbantuan LKS-Deduktif
Authors: Haliza Nur , Sadiana I Made , Meiliawati Ruli 
Published: January 2025

Penguasaan konsep tentang derajat keasaman (pH) dapat dicapai jika siswa terlibat secara langsung dalam menerapkan pengetahuannya. Tujuan penelitian ini adalah untuk mendeskripsikan penguasaan konsep siswa hasil pembelajaran dengan penerapan model problem based learning berbantuan LKS-Deduktif terbimbing pada materi kekuatan asam basa kelas XI MIPA 4 SMA Negeri 3 Palangka Raya. Penelitian ini merupakan jenis penelitian deskriptif, subjek dalam penelitian ini adalah siswa kelas XI MIPA 4. Instrumen yang digunakan dalam penelitian ini berupa soal tes penguasaan konsep yang terdiri dari pretest, posttest, dan LKS-Deduktif terbimbing. Tahap pelaksanaan dari pemberian pretest, LKS-Deduktif terbimbing dan terakhir pemberian posttest. Hasil penelitian menunjukkan bahwa model problem based learning dengan bantuan LKS-Deduktif terbimbing pada siswa kelas XI MIPA 4 mengalami peningkatan dari 5,35% menjadi 98,18% dengan kategori sangat baik. Peningkatan penguasaan siswa menghasilkan nilai N-gain sebesar 0,98 dengan kategori tinggi. Jumlah siswa yang menguasai konsep setiap label konsep adalah: 1) menghitung pH larutan asam kuat berdasarkan data konsentrasi sebanyak 100%, 2) menghitung pH larutan basa kuat berdasarkan data konsentrasi sebanyak 100%, 3) menganalisis perbandingan pH larutan asam lemah berdasarkan data konsentrasi dan nilai tetapan asam (Ka) sebanyak 96,6%, 4) menganalisis perbandingan pH larutan basa lemah berdasarkan data konsentrasi dan nilai tetapan basa (Kb) sebanyak 96,2%.
Statistical learning of spatiotemporal target regularities in the absence of saliency
Authors: Xu Zhenzhen , Theeuwes Jan , Los Sander A. 
Published: January 2025

Abstract
In previous studies, it was established that individuals can implicitly learn spatiotemporal regularities related to how the distribution of target locations unfolds across the time course of a single trial. However, these regularities were tied to the appearance of salient targets that are known to capture attention in a bottom-up way. The current study investigated whether the saliency of target is necessary for this type of learning to occur. In a visual search task, participants were instructed to search for a unique circle with a gap (Landolt C) among two other circles and indicate the location of the gap. Unbeknownst to them, the onset timing of search displays predicted the target location. Specifically, the target appeared more frequently at one peripheral location with an early onset of the search display and at the opposite peripheral location with a late onset of the search display. Additionally, we manipulated the gap size of the Landolt C to create either nonsalient (small gap) or salient (big gap) target events. Results showed that, regardless of prior exposure to salient targets (Experiment 1) or nonsalient targets (Experiment 2), visual search efficiency increased when the target appeared at the temporally valid location compared with the temporally invalid location. In conclusion, the saliency of targets and the associated bottom-up capture is not a prerequisite for learning dynamic distributional regularities of target locations during visual search.
Literaturas europeas de vanguardia, de Guillermo de Torre: maniobras de posicionamiento en la aventura estética de los años veinte
Authors: Abalo Gómez Adriana 
Published: January 2025

En las páginas que siguen se realiza una lectura sociológica de Literaturas europeas de vanguardia, obra publicada por Guillermo de Torre en 1925, a fin de examinar sus tomas de posición en la nueva aventura estética que se abría en el campo literario español de los años veinte. Esta obra pone de manifiesto la destreza de Torre para construir una identidad propia y autolegitimarse en la nueva era estética mediante varias maniobras de posicionamiento. Primero, con una contundente respuesta a la problemática vigente de la responsabilidad del escritor, candente entonces e idiosincrásica de la modernidad estética en España, en la que el crítico reivindicó un nuevo estatuto literario (el creativo y antimimético), colocándose como comisionado del arte de vanguardia. Las restantes maniobras se abordan en la segunda parte del trabajo; con ellas Guillermo de Torre se autoproclamó fundador sin rival del ultraísmo, pionero del nuevo sistema crítico y conductor de la literatura de construcción que siguió a la etapa destructiva de la vanguardia, rivalizando con el propio Ortega y Gasset.
BRIDGING THE DEVELOPMENT GAP OF GREEN BUILDING IN SOUTHEAST ASIA: COMPARISON BETWEEN SINGAPORE AND VIETNAM
Authors: Li Jingyi , Gou Zhonghua , Cai Senhong 
Published: January 2025

ABSTRACT
In recent years, the green building industry in Southeast Asia has shown a clear trend of development. However, the development differences among Southeast Asian countries are generally large, and existing studies lack a comprehensive comparative analysis of green buildings in developed and developing countries in the region. This study takes Singapore and Vietnam as typical representatives of developed and developing Southeast Asian countries and compares their green building rating systems, green building technologies, and the current status of building energy consumption of various types of commercial buildings. The results show that there is a significant difference in the overall energy consumption levels between Singapore and Vietnam. The overall energy consumption level of buildings in Singapore is much higher. And probably due to the standardization of the green building rating system and advanced development of green building technologies in Singapore, the energy consumption level of all types of commercial buildings in Singapore is more stable and less fluctuating than in Vietnam. The results of the study critically point out differences in green building development and the current status of energy consumption between developed and developing countries in Southeast Asia and provide a direction for improving the existing green building evaluation standards, promote the development of green buildings in developing countries, and to narrow the regional gap.