bluuebunny/crossref_metadata_2025_split huggingface dataset:
Diseases of the mucous membrane and the activity of the galvanic cell in the oral cavity
Authors: Volkov N. A. , Dikopova N. Zh. , Volkov A. G. , Amanatidi G. E. , Abaev Z. M. , Nikolskaya I. A. 
Published: June 2024

AIM. The objective of this study is to determine the frequency of detection of active galvanic cells in the oral cavity in the absence and presence of diseases of the oral mucosa, the development of which may be associated with the irritating effect of direct electric current.MATERIALS AND METHODS. Two groups of 50 patients were examined. All patients had at least 2 metal structures in the oral cavity. The first group comprised patients who had no diseases of the mucous membrane, the second group comprised patients with diseases of the oral mucosa. To detect metal structures that could form a galvanic pair, the electrochemical potential of each metal structure was determined and the difference between the potentials obtained was calculated. To determine the activity of a galvanic element formed by galvanic vapors, the hydrogen index of the gingival fluid in the area of these structures was determined.RESULTS AND DISCUSSION. The difference in the electrochemical potentials of metal structures in the studied groups had no statistically significant differences (p > 0.05) and amounted to 129 + 24.7 mV in the first group, to 135 + 19.8 mV in the second. In the first group, 92 % of patients had no significant difference in the hydrogen parameters of gingival fluid near pairs of metal structures (p > 0.05). The hydrogen values were 6.6 + 0.26 at the cathode and 6.9 + 0.35 at the anode. In the second group, in 88 % of patients, when measuring the hydrogen index of the gingival fluid, a high difference in pH values from 0.7 to 1.5 units was found. The values of hydrogen parameters near the cathode were 7.8 + 0.29, and the will of the anode was 6.3 + 0.22 (p < 0.05).CONCLUSION. Measuring the hydrogen parameters of the gingival fluid near metal structures forming a galvanic pair makes it possible to assess the activity of a galvanic cell. In the absence of diseases of the oral mucosa, the detection rate of active galvanic cells was only 8 %, and in diseases of the mucous membrane, active galvanic cells were detected in 88 % of patients.
ANÁLISE DOS INDICADORES DE NEOPLASIA MALIGNA DE PRÓSTATA NO BRASIL ENTRE MARÇO DE 2023 A MARÇO DE 2024
Authors: Mendes Costa Igor Gabriel , De Oliveira Ian Farias , Pereira Thiago da Silva Veloso , Farias Ayssa de Carvalho Marinho , Ramos Mayanne Vanessa Santana , Ferreira Hérica Vaz , Da Costa Joyce Fernanda Lima , Coelho Maria Eduarda Rodrigues , Nogueira Carla Regina de Jesus , Fróes Carlos César Freire , Bogéa Maria Julia Marques Cruz , Brito Luciana da Silva , Pereira Elder Nascimento 
Published: June 2024

INTRODUÇÃO: O câncer de próstata, comum em homens após os 50 anos, origina-se na glândula prostática, importante na produção de fluido seminal. Sua incidência cresce com a idade e fatores de risco incluem idade avançada, histórico familiar, etnia, dieta rica em gorduras e estilo de vida sedentário. Fatores genéticos e ambientais influenciam sua carcinogênese. A transformação maligna das células epiteliais glandulares resulta em crescimento descontrolado, invasão e metástase. Os andrógenos, especialmente a testosterona, são cruciais na sua progressão. OBJETIVO: Este estudo visa quantificar e analisar as taxas de internações, óbitos e taxa de mortalidade por neoplasia maligna de próstata no Brasil. METODOLOGIA: Trata-se de um estudo retrospectivo com abordagem quantitativa, realizado a partir de coleta de dados pelo Sistema de Informações Hospitalares do SUS (SIH/SUS), disponibilizados pela base de dados secundária do Departamento de Informática do Sistema Único de Saúde (TABNET/DATASUS). Os dados estudados referiam-se às internações, aos óbitos e à taxa de mortalidade por neoplasia maligna da próstata no Brasil no período entre março de 2023 e março de 2024. A análise foi realizada por estatística descritiva, tabulação em planilha eletrônica do programa Microsoft Excel 2016 disposta em tabelas pelo Microsoft Word 10. RESULTADOS: A análise dos dados indica que, embora haja uma discrepância significativa nas taxas de mortalidade por câncer de próstata entre as diversas regiões do Brasil, todas enfrentam desafios consideráveis. A Região Norte demanda atenção particular devido à sua elevada taxa de mortalidade, enquanto as demais regiões também requerem esforços contínuos para aprimorar o diagnóstico e tratamento da doença, visando à redução adicional das taxas de mortalidade. CONCLUSÃO: As disparidades regionais no câncer de próstata no Brasil exigem abordagens específicas. A Região Norte precisa de melhorias urgentes no acesso e diagnóstico precoce, enquanto a Região Nordeste destaca-se como modelo. O Sudeste enfrenta desafios, e Sul e Centro-Oeste têm taxas preocupantes. Investimentos em infraestrutura, capacitação e conscientização são essenciais, assim como avanços no tratamento.
El docente de lenguas extranjeras como coordinador académico en centros de idiomas.
Authors: Carrera-Salcido Jose Efrain , Martínez-Lobatos Lilia , Fierro-López Laura Emilia 
Published: June 2024

La investigación en el campo de las lenguas extranjeras se encuentra integrada por estudios enfocados en procesos de enseñanza y aprendizaje, estrategias y materiales didácticos, competencias lingüísticas y motivación en el aula. Otros se encuentran dirigidos hacia la formación docente para la mejora de la práctica pedagógica. A pesar de esta diversidad de enfoques de investigación, aún existe la necesidad de abordar estudios orientados hacia el perfil del docente de lenguas, especialmente como coordinador académico y sus funciones en los procesos de gestión académica y gestión curricular en centros de idiomas de educación continua y dependientes.
Realizar gestión académica en dichas instituciones requiere la participación del docente de lenguas con determinadas competencias para que, de manera directa, participe en la toma de decisiones para la mejora de los programas de lenguas extranjeras. Es por esta razón que esta investigación atiende la relación entre el docente de lenguas y los programas de estudio a través de la práctica de la gestión académica y curricular para la toma de decisiones en los procesos de enseñanza y aprendizaje de lenguas.
A partir de una metodología cualitativa este estudio tiene como objetivo analizar la participación del docente de lenguas como coordinador académico con respecto a las diversas funciones de gestión académica y curricular en centros de idiomas en la ciudad de Mexicali, Baja California. En cuanto a los resultados alcanzados en este estudio, el impacto de la participación de los profesores de lenguas se refleja en aspectos como la formación de coordinadores académicos y en los procesos de gestión académica y curricular, permitiendo explorar fenómenos presentes en el campo de las lenguas, los cuales, hasta el día de hoy no han sido objeto de estudio en México.
CURRÍCULO E EDUCAÇÃO FÍSICA ESCOLAR: EDUCAÇÃO INFANTIL E ANOS INICIAIS DO ENSINO FUNDAMENTAL DA REDE PÚBLICA DE ENSINO DO DISTRITO FEDERAL
Authors: Aurênio Pereira da Silva  , Ricardo Pablo Passos  , Adriano de Almeida Pereira  , Bráulio Nascimento Lima  , Bruno de Souza Vespasiano  , Carlos Henrique Prevital Fileni  , Mariela de Santana Maneschy  , Guanis de Barros Vilela Junior  , Alexandre Freitas de Carvalho  
Published: June 2024

Esta pesquisa faz referência ao currículo e a Educação Física (EF) nos anos iniciais do ensino fundamental das Instituições Públicas de Ensino do Distrito Federal. Assim sendo, este estudo tem como objetivo investigar a perspectiva de um currículo que possa ser referência para a EF nos anos iniciais das Instituições Públicas de Ensino do Distrito Federal. A EF ainda carece de estudos e investimentos para que a sua prática se efetive nos mais diversos ambientes escolares. O norte metodológico seguido neste processo baseia-se em uma metodologia qualitativa através de uma revisão bibliográfica do currículo do Distrito Federal, de livros e artigos científicos. Diante disto, apresentamos as implicações do Currículo em relação a cultura do movimento como princípio de formação e integração do sujeito no ambiente escolar e consequentemente na sociedade, na qual os alunos estão inseridos, mesmo diante de tanta desigualdade apresentada nas Instituições Públicas de Ensino, pois a EF ainda não é uma realidade pontual nos anos iniciais do ensino fundamental, com isso, este estudo busca apontar a sua importância nesta etapa de ensino e suas contribuições no cognitivo do estudante. Diante disto, constata-se, que a EF tem papel primordial no desenvolvimento integral do estudante associado com os demais componentes curriculares, reiterando os aspectos físicos, mental e social.
TEORIAS E PRÁTICAS PEDAGÓGICAS EM EDUCAÇÃO FÍSICA ESCOLAR: UMA ANÁLISE DA INFLUÊNCIA NA MOTIVAÇÃO DOS ALUNOS
Authors: Caroline Pereira Neves  , Ricardo Pablo Passos  , Adriano de Almeida Pereira  , Bráulio Nascimento Lima  , Bruno de Souza Vespasiano  , Carlos Henrique Prevital Fileni  , Mariela de Santana Maneschy  , Guanis de Barros Vilela Junior  , Alexandre Freitas de Carvalho  
Published: June 2024

Este estudo é uma revisão narrativa da literatura, delimitando sua investigação para analisar a influência das teorias e práticas pedagógicas das aulas de Educação Física no ambiente escolar em relação à motivação dos alunos. Esta pesquisa tem como objetivo compreender como as diferentes teorias e práticas pedagógicas impactam a motivação dos discentes, investigando e identificando fatores determinantes dessa motivação, incluindo abordagem do professor, ambiente escolar e preferências dos alunos. Assim sendo, neste estudo, utilizou o método de revisão bibliográfica seguindo uma abordagem qualitativa, analítica e reflexiva, permitindo a síntese de informações relevantes da literatura, com destaque para a complementaridade entre os trabalhos selecionados. A problemática concentra-se no engajamento dos alunos para participarem ativamente das aulas de Educação Física, considerando as distintas teorias e práticas pedagógicas adotadas no processo ensino-aprendizagem, na interseção de elementos presentes no contexto escolar. A relevância desta revisão literária se desenvolve ao delinear os aspectos positivos relacionados a motivação que a Educação Física pode proporcionar no desenvolvimento dos alunos. Por fim, espera-se contribuir para a melhoria do ensino em Educação Física no ambiente escolar, ao preencher lacunas na análise reflexiva das teorias e práticas pedagógicas, e ao oferecer propostas fundamentadas nas evidências encontradas na revisão da literatura.
A IMPORTÂNCIA DA EDUCAÇÃO FÍSICA ESCOLAR PARA O DESENVOLVIMENTO DE CRIANÇAS COM TRANSTORNO DO ESPECTRO AUTISTA (TEA)
Authors: Cristielly Montijo Alves  , Ricardo Pablo Passos  , Adriano de Almeida Pereira  , Bráulio Nascimento Lima  , Bruno de Souza Vespasiano  , Carlos Henrique Prevital Fileni  , Mariela de Santana Maneschy  , Guanis de Barros Vilela Junior  , Alexandre Freitas de Carvalho  
Published: June 2024

O Transtorno do Espectro Autista (TEA) é resultado de alterações físicas e funcionais do cérebro comumente descoberto na infância, que é caracterizado especialmente por corromper a faculdade humana de interação e socialização. Assim, esta pesquisa tem por objetivo analisar o diagnóstico autista e associar o seu tratamento à prática de atividade física a iniciar pela Educação Física Escolar (EFE). Para atingir os objetivos propostos, este artigo utilizou-se de revisão bibliográfica, através de artigos científicos e livros, sintetizando-os de forma a compor uma visão critica sobre o tema e abrindo portas a discussão. Este tipo de abordagem permitiu averiguar todos os nuances do problema de modo não linear, observando também os desdobramentos do TEA na escola e assim fazendo com que haja um ambiente fértil às novas abordagens científicas disponíveis sobre o respectivo tema. Sabe-se que há muita controvérsia em relação aos benefícios dos exercícios físicos por autistas, uma vez que opiniões científicas divergem em relação às suas propriedades no tratamento clínico. A relevância desse tipo de pesquisa deve ser levada em consideração, uma vez que permite uma nova perspectiva sobre a importância do quanto a dinâmica utilizada pela EFE influenciam positivamente a vida dos alunos dentro e fora do ambiente escolar.
Activities of the Emergency Service of Boy-Scouts and Girl-Scouts of the Małopolska District in the Scope of Assistance for War Refugees from Ukraine in the Light of Messages From the Scout Headquarters and Scouts Reports
Authors: Baziur Grzegorz 
Published: June 2024

ObjectivesThe main purpose of the article is to show examples of help from the Polish authorities and society for Ukrainian war refugees by using the example of the activity of the Emergency Service of Boy-Scouts and Girl-Scouts (PHiH) of the Polish Scouting Association (ZHR) after the Russian aggression against Ukraine, undertaken on February 24, 2022.MethodsThe source basis for the study is documents regarding the activities of the Emergency Service of Boy-Scouts and Girl-Scouts and reports on the service on the Polish-Ukrainian border, available on the ZHR websites, the Facebook social network, and messages from the PHiH Staff of the Małopolska District of the ZHR. Due to the current development of events, the author has adopted a descriptive model focused on describing the current situation in Ukraine.ResultsThe author described the activities of the PHiH in the Małopolska District of the ZHR, showing various aspects of the scout service for war refugees. In the face of war refugees in need of help, Polish scout organisations, including Małopolska District of the ZHR joined the auxiliary service in Krakow and on the border with Ukraine, the activities of the ZHR result from the Law and the Scout Promise.ConclusionsThe result of the article is a description of the service of PHiH scouts and scouts for Ukrainian war refugees and its examples. It is an important contribution to attempts to describe the Russian-Ukrainian war in its various aspects, and its content fits into its context.
Choice enhances touch pleasantness
Authors: Gorman Lenka , Sun Wenhan , Mathew Jyothisa , Rezazadeh Zahra , Sulik Justin , Fairhurst Merle , Deroy Ophelia 
Published: June 2024

AbstractWe value what we choose more than what is imposed upon us. Choice-induced preferences are extensively demonstrated using behavioural and neural methods, mainly involving rewarding objects such as money or material goods. However, the impact of choice on experiences, especially in the realm of affective touch, remains less explored. In this study, we specifically investigate whether choice can enhance the pleasure derived from affective touch, thereby increasing its intrinsic rewarding value. We conducted an experiment in which participants were being touched by an experimenter and asked to rate how pleasant their experience of touch was. They were given either a choice or no choice over certain touch stimulus variables which differed in their relevance: some were of low relevance (relating to the colour of the glove that the experimenter would use to touch them), while others were of high relevance (relating to the location on their arm where they would be stroked). Before and during touching, pupillometry was used to measure the level of arousal. We found that having a choice over aspects of tactile stimuli—especially those relevant to oneself—enhanced the pleasant perception of the touch. In addition, having a choice increases arousal in anticipation of touch. Regardless of how relevant it is to the actual tactile stimulus, allowing one to choose may positively enhance a person’s perception of the physical contact they receive.
The dynamics of competition and decision-making
Authors: Morgan Andrew J. , Neal Andrew , Ballard Timothy 
Published: June 2024

AbstractWe examine the underlying cognitive mechanisms that govern how competitions play out over time. We used cognitive modeling to examine the dynamic effects of time remaining and relative performance (whether the person is winning or losing) on effort and strategy. In this experiment, participants completed a competitive decision-making task with varying time limits and starting scores, in a repeated-measures design. Participants were tasked with scoring more points than their computerized opponent during a certain time frame, gaining and losing points for correct and incorrect decisions, respectively. The results showed that as the competition deadline approached and as participants drew ahead of their opponent within a competition, they increased effort and became more cautious. Furthermore, the effect of relative score on effort and caution changed over the course of a competition as the deadline approached. These results highlight the importance of considering dynamics when working to understand how competitions unfold as well as the underlying cognitive mechanisms that give rise to the dynamic behavior.
Testing MOND on Small Bodies in the Remote Solar System
Authors: Vokrouhlický David , Nesvorný David , Tremaine Scott 
Published: June 2024

Abstract
Modified Newtonian dynamics (MOND), which postulates a breakdown of Newton's laws of gravity/dynamics below some critical acceleration threshold, can explain many otherwise puzzling observational phenomena on galactic scales. MOND competes with the hypothesis of dark matter, which successfully explains the cosmic microwave background and large-scale structure. Here we provide the first solar system test of MOND that probes the subcritical acceleration regime. Using the Bekenstein–Milgrom “aquadratic Lagrangian” (or AQUAL) formulation, we simulate the evolution of myriads of test particles (planetesimals or comets) born in the trans-Neptunian region and scattered by the giant planets over the lifetime of the Sun to heliocentric distances of 102–105 au. We include the effects of the Galactic tidal field and passing stars. While Newtonian simulations reproduce the distribution of binding energies of long-period and Oort-cloud comets detectable from Earth, MOND-based simulations do not. This conclusion is robust to plausible changes in the migration history of the planets, the migration history of the Sun, the MOND transition function, effects of the Sun's birth cluster, and the fading properties of long-period comets. For the most popular version of AQUAL, characterized by a gradual transition between the Newtonian and MOND regimes, our MOND-based simulations also fail to reproduce the orbital distribution of trans-Neptunian objects in the detached disk (perihelion q > 38 au). Our results do not rule out some MOND theories more elaborate than AQUAL, in which non-Newtonian effects are screened on small spatial scales, at small masses, or in external gravitational fields comparable in strength to the critical acceleration.
The Coupled Impacts of Atmospheric Composition and Obliquity on the Climate Dynamics of TRAPPIST-1e
Authors: Hammond Tobi , Komacek Thaddeus D. 
Published: June 2024

Abstract
Planets in multiplanet systems are expected to migrate inward as near-resonant chains, thus allowing them to undergo gravitational planet–planet interactions and possibly maintain a nonzero obliquity. The TRAPPIST-1 system is in such a near-resonant configuration, making it plausible that TRAPPIST-1e has a nonzero obliquity. In this work, we use the ExoCAM general circulation model to study the possible climates of TRAPPIST-1e at varying obliquities and atmospheric compositions. We vary obliquity from 0° to 90° and the partial pressure of carbon dioxide from 0.0004 bar (modern Earth-like) to 1 bar. We find that models with a higher obliquity are hotter overall and have a smaller day–night temperature contrast than the lower-obliquity models, which is consistent with previous studies. Most significantly, the superrotating high-altitude jet becomes subrotating at high obliquity, thus impacting cloud and surface temperature patterns. As the amount of carbon dioxide increases, the climate of TRAPPIST-1e becomes hotter, cloudier, and less variable. From modeled thermal phase curves, we find that the impact of obliquity could potentially have observable consequences due to the effect of cloud coverage on the outgoing longwave radiation.
A Catalog of 1.58 Million Clusters of Galaxies Identified from the DESI Legacy Imaging Surveys
Authors: Wen Z. L. , Han J. L. 
Published: June 2024

Abstract
Based on the DESI Legacy Imaging Surveys released data and available spectroscopic redshifts, we identify 1.58 million clusters of galaxies by searching for the overdensity of the stellar mass distribution of galaxies within redshift slices around preselected massive galaxies, with 877,806 clusters being found for the first time. The identified clusters have an equivalent mass of M
500 ≥ 0.47 × 1014
M
⊙ with an uncertainty of 0.2 dex. The redshift distribution of clusters extends to z ∼ 1.5, and 338,841 clusters have spectroscopic redshifts. Our cluster sample includes most of the rich optical clusters in previous catalogs, more than 95% of the massive Sunyaev–Zeldovich clusters, and 90% of the ROSAT and eROSITA X-ray clusters. From the light distributions of the member galaxies, we derive the dynamical state parameters for 27,685 rich clusters and find no significant evolution of the dynamical state with redshift. We find that the stellar mass of the brightest cluster galaxies grows by a factor of 2 since z = 1.
Reconstructing Intrinsic Stellar Noise with Stellar Atmospheric Parameters and Chromospheric Activity
Authors: Zhang Jinghua , Xiang Maosheng , Yu Jie , Ge Jian , Xie Ji-Wei , Zhang Hui , Li Yaguang , Wu You , Li Chun-Qian , Bi Shaolan , Yan Hong-Liang , Shi Jian-Rong 
Published: June 2024

Abstract
Accurately characterizing the intrinsic stellar photometric noise induced by stellar astrophysics, such as stellar activity, granulation, and oscillations, is of crucial importance for detecting transiting exoplanets. In this study, we investigate the relation between the intrinsic stellar photometric noise, quantified by the Kepler combined differential photometric precision (CDPP) metric, and the level of stellar chromospheric activity, indicated by the S-index of Ca ii H K lines derived from LAMOST spectra. Our results reveal a clear positive correlation between the S-index and robust rms values of CDPP, with the correlation becoming more significant at higher activity levels and on longer timescales. We have therefore built an empirical relation between the robust rms values of CDPP and the S-index as well as T
eff,

log

g, [Fe/H], and the apparent magnitude, with the XGBoost regression algorithm, using the LAMOST–Kepler common star sample as the training set. This method achieves a precision of ∼20 ppm for inferring the intrinsic noise from the S-index and other stellar labels on a 6 hr integration duration. We have applied this empirical relation to the full LAMOST DR7 spectra database and obtained the intrinsic noise predictions for 1,358,275 stars. The resultant catalog is publicly available and expected to be valuable for optimizing target selection for future exoplanet-hunting space missions, such as the Earth 2.0 mission.