bluuebunny/crossref_metadata_2025 huggingface dataset:
Insights on aspects of apoptosis in neurodegenerative disorders: a comprehensive review
Authors: Goyal Rajat , Wilson Kashish , Saharan Anjali , Gautam Rupesh K. , Chopra Hitesh , Gupta Sumeet , Amjad Kamal Mohammad
Published: February 2024

Nerve cell death is the central aspect of human neurodegenerative disorders. Neuronal death in results leads to the onset of various human neurological disorders such as Alzheimer’s disease, Parkinson’s disease, Huntington’s disease, amyotrophic lateral sclerosis, and stroke. In developing neurons, apoptosis is assumed to provide a counterbalance to overexuberant cell replication. Numerous signals may induce apoptosis in neurons, such as the absence of neurotrophic factor support, increased levels of metabolic and oxidative stress, and overstimulation of glutamate receptors (leading to the calcium influx). Cell death and neurological disorders have been related to oxidative stress, which creates an imbalance between antioxidant defenses and free radical production. In this paper, a summary of the engrossment of oxidative stress, neuronal apoptosis, and mitochondrial dysfunction in neurodegenerative disorders has been discussed. Antioxidant therapy’s potential assistance for neurodegenerative illnesses in human beings is still up for dispute, despite encouraging pre-clinical research findings. One elucidation for this disparity could be the non-existence of an accurate way to assess oxidative stress in the brain. The explosion in research on apoptosis in neurodegeneration has stemmed from the conception that persuading neuronal apoptotic death may be crucial to the progression of a disease and that anti-apoptotic approaches may be useful in the prevention of neurodegenerative processes. A deeper understanding of the role that apoptosis plays in neurodegenerative processes will serve as the foundation for future research into the development of focused, effective treatment modalities.
Effects of dietary imbalances of micro- and macronutrients on the ocular microbiome and its implications in dry eye disease
Authors: Pilkington Madeline , Lloyd Declan , Guo Brad , Watson Stephanie L. , Ooi Kenneth Gek-Jin
Published: February 2024

Dry eye disease (DED) is a complex and multifactorial ocular surface disease affecting a large proportion of the population. There is emerging evidence of the impact of the microbiomes of the ocular surface and gut on the symptoms of DED, with many parallels being drawn to inflammatory diseases of other organ systems. A key factor involved in the promotion of healthy microbiomes, and which has been associated with ocular surface disease, is micro- and macronutrient deficiency. A comprehensive review of how these deficiencies can contribute to DED is absent from the literature. This review reports the composition of healthy ocular and gut microbiomes, and how nutrient deficiencies may impact these floral populations, with linkage to the subsequent impact on ocular health. The review highlights that vitamin B1 and iron are linked to reduced levels of butyrate, a fatty acid implicated in inflammatory conditions such as ulcerative colitis which itself is a condition known to be associated with ocular surface diseases. Vitamin B12 has been shown to have a role in maintaining gut microbial eubiosis and has been linked to the severity of dry eye symptoms. Similar beneficial effects of gut microbial eubiosis were noted with vitamin A and omega-3 polyunsaturated fatty acids. Selenium and calcium have complex interactions with the gut microbiome and have both been implicated in the development of thyroid orbitopathy. Further, diabetes mellitus is associated with ocular surface diseases and changes in the ocular microbiome. A better understanding of how changes in both the gut and eye microbiome impact DED could allow for an improved understanding of DED pathophysiology and the development of new, effective treatment strategies.
A study for an Optimization of Cutting Fluids in Machining Operations by TOPSIS and Shannon Entropy Methods
Authors: Dwivedi Pankaj Prasad , Sharma Dilip Kumar
Published: February 2024

Cutting fluids are used in machining processes to increase the quality of machined surfaces, extend the life of tools, and lessen the effect of friction and heat on contact surfaces. The least costly, least hazardous to the environment, and least poisonous lubricant would be the perfect choice. It should also be resistant to low temperatures, have high lubricating qualities, be recyclable, and have stability against oxidation, hydrolysis, and heat. Its viscosity should also fall between the ideal range and not exceed it. Taking the needed properties of the cutting fluids into consideration, for the machining process choosing the best cutting fluid is essential. Five types of cutting fluids are examined in this paper that are often used in machining operations: canola oil, mineral oil, synthetic ester, PAG (Polyalkylene Glycol), and TMPTO (trimethylolpropane trioleate). In this study, the Multicriteria decision-making (MCDM) techniques were used to identify the best choice of cutting fluids based on several parameters, such as low temperature, toxicity, lubricating ability, hydrolytic stability, thermal stability, viscosity index, oxidative stability, and cost. The most popular TOPSIS methods and Shannon's Entropy were utilized to choose these cutting fluids optimally. The TOPSIS approach is used to calculate the final ranking, and Shannon’s entropy method is utilized to calculate the weight of the criterion. According to the result with the more lucid rating, PAG cutting fluid was shown to be the most effective, followed by synthetic ester in second place, as well as last place achieved by vegetable-based canola oil.
Penyuluhan tentang Pemberian Vitamin C terhadap Peningkatan Kadar Hemoglobine pada Ibu Hamil
Authors: Eliagita Choralina , Absari Nuril , Oktarina Mika
Published: February 2024

Anemia can occur in women, especially pregnant women and breastfeeding mothers. This can happen because many pregnant and breastfeeding women suffer from iron deficiency. Providing additional iron is one of the government's efforts to overcome the incidence of anemia during pregnancy, childbirth, postpartum and breastfeeding. During the pregnancy process, each pregnant woman is given 90 Fe tablets for 90 consecutive days. Consuming fruits containing vitamin C can increase non-heme absorption by four times and plays an important role in iron absorption. The aim of this service is to educate pregnant women about how to increase hemoglobin levels by consuming FE tablets containing vitamin C. One way to provide this education is through pamphlets explaining the benefits of vitamin C in increasing hemoglobin levels in pregnant women. The purpose of the evaluation in this service is to carry out pre and post tests on pregnant women. The statistical test used is the paried sample t-test. As a result, the mother's level of knowledge before and after counseling using the booklet increased. In conclusion, the presence of counseling tools in the form of pamphlets makes it easier for pregnant women to understand the existing information.
Report of the establishment of Drosophila suzukii (Matsumura, 1931) (Diptera: Drosophilidae) in Central America
Authors: Chacón-Cerdas Randall , Gonzalez-Herrera Allan , Alvarado-Marchena Luis , González-Fuentes Francisco
Published: February 2024

Over the last decade, high-end fruits such as berries, have faced the impact of Drosophila suzukii (Matsumura, 1931) (Diptera: Drosophilidae) across Asia, Europe, and the Americas. Yet, none of the countries from Central America has officially reported this pest. We carried out surveys in the blackberry fields of Costa Rica. We placed a proprietary mixture of liquid attractants into red-cup traps with lateral holes, as it has been widely demonstrated as best to capture D. suzukii. Subsequently, we collected both adults and larvae for analysis. The adults were identified using key morphological features of D. suzukii, while the larvae were used for molecular analysis of the samples. The results revealed the first record of establishment of D. suzukii infesting blackberry in Costa Rica, Central America. These discoveries reveal the spread of the pest in Latin America and the importance of intensifying the surveillance process in other countries in this region.
Economic analysis of the use of drugs for the treatment of hemophilia A, B and Willebrand's disease
Authors: Fokina D. S. , Zhukova O. V. , Khokhlov A. L. , Volkova S. A.
Published: February 2024

Relevance. Therapy of hemophilia A, B and Willebrand's disease is carried out under the program of 14 VZN due to the use of federal budget funds. The use of funding is increasing in line with the growth of the total number of patients. In 2022,85.99 billion rubles were allocated, which corresponds to a 1.5‑fold increase in funding compared to 2018. The aim of the study was to conduct an economic analysis of the use of drugs for the therapy of hemophilia A, B and Willebrand's disease. Methods. The materials for the analysis were the dosing regimen of LPs selected on the basis of clinical recommendations, the availability of LPs in the 14 VZN program, and the prices for LPs from the State Register of maximum selling prices for VED drugs. Costs of on demand prophylaxis and treatment regimens for hemophilia A, B and Willebrand's disease according to clinical recommendations for each INN for all trade names (TN) were assessed. Results. For hemophilia A the number of submitted drugs by INN is 7;IN — 14; of them domestic drugs were submitted — 1. The minimum cost of LPs for prophylaxis is 2 584 764,00 rubles. Coit-DVI (Grifols Therapeutics LLC, USA), and the maximum cost is RUR 9,955,517.21. Advait (Takeda Manufacturing AG, Austria). Forhemophilia B, the number of represented PL — 2 INN; INN — 6; domestic drugs — 2. The minimum cost is RUR 1,559,376.00. Innonafactor (AO Generium, Russia), maximum — 3 079 319,88 rubles for a year course of prophylaxis LP Immunin (TakedaManufacturing, Austria). To stop bleeding in patients with inhibitor form use anti-inhibitor coagulant complex (Feiba, Austria), which is necessary on average 9100 units per 1 patient, and the average cost of application — 430 863,52 rubles or eptacog alpha(activated) (Coagil-VII, Russia) at multiple administration to the patient 6 times a day — maximum cost — 2 739 803,64 rubles or once a day — 293 550,35 rubles. Conclusion. In the structure of drug supply for patients with hemophilia, domestic drugs are represented by 5 names: Octofactor (JSC "Generium", Russia); Agemfil B (FGBU "NMIC Hematology" of the Ministry of Health of Russia, Russia) and Innonafactor (JSC "Generium", Russia); ArioSaven (LLC "PSK Pharma", Russia) and Coagil-VII (JSC "SG Biotech", Russia). There are no domestic drugs available for the therapy of Willebrand's disease.
Urban Thermal Comfort: Analyzing the Impact of 'Reviva Centro' Revitalization on Campo Grande's Urban Microclimate
Authors: Goulart Amanda Ramos , Amaro de Souza Camila , Frederico e Silva Caio
Published: February 2024

This study evaluates the impact of green infrastructure as a strategy for mitigating the adverse effects of urbanization and enhancing outdoor thermal comfort. Focusing on the 'Reviva Centro' urban revitalization project in downtown Campo Grande, Mato Grosso do Sul, Brazil, the research compares two scenarios along '14 de Julho' street: the pre-revitalization state and the post-implementation condition. Utilizing the Envi-met program for 3D modeling and microclimatic simulation, this study examines the interplay between urban surfaces, vegetation, and atmospheric conditions, analyzing four key variables: temperature, relative humidity, wind speed, and direction. The assessment of outdoor human thermal comfort is based on the equivalent physiological temperature (PET). The simulation results indicate a significant improvement in thermal comfort both during cold and hot times of the day. At 8 am, an increase in air temperature by 6°C was observed, reducing discomfort from cold. Conversely, at 4 pm, a decrease in air temperature by 4.98°C was noted, enhancing comfort in the post-revitalization scenario. These findings underscore the effectiveness of urban vegetation in regulating the urban microclimate and improving pedestrian comfort, demonstrating its critical role in urban environmental strategies."
What is a blink? Classifying and characterizing blinks in eye openness signals
Authors: Nyström Marcus , Andersson Richard , Niehorster Diederick C. , Hessels Roy S. , Hooge Ignace T. C.
Published: February 2024

Blinks, the closing and opening of the eyelids, are used in a wide array of fields where human function and behavior are studied. In data from video-based eye trackers, blink rate and duration are often estimated from the pupil-size signal. However, blinks and their parameters can be estimated only indirectly from this signal, since it does not explicitly contain information about the eyelid position. We ask whether blinks detected from an eye openness signal that estimates the distance between the eyelids (EO blinks) are comparable to blinks detected with a traditional algorithm using the pupil-size signal (PS blinks) and how robust blink detection is when data quality is low. In terms of rate, there was an almost-perfect overlap between EO and PS blink (F1 score: 0.98) when the head was in the center of the eye tracker’s tracking range where data quality was high and a high overlap (F1 score 0.94) when the head was at the edge of the tracking range where data quality was worse. When there was a difference in blink rate between EO and PS blinks, it was mainly due to data loss in the pupil-size signal. Blink durations were about 60 ms longer in EO blinks compared to PS blinks. Moreover, the dynamics of EO blinks was similar to results from previous literature. We conclude that the eye openness signal together with our proposed blink detection algorithm provides an advantageous method to detect and describe blinks in greater detail.
Akdeniz'den Toroslara Kilikya-1 Azgıt ve Geben Kaleleri
Authors: Buyruk Hasan
Published: February 2024

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Ameliyathane Hizmetleri Rehber Kitabı
Authors: Bektaş Sümeyya , Kahraman Esen Hayrünisa
Published: February 2024

Ameliyathaneler ileri tıbbi teknolojik donanıma sahip ve uzun süre özel eğitim almış kişilerin hizmet verdiği özellikli birimlerdir. Yoğun stresin yaşandığı, kararların ve verilen hizmetin hızlı olması gerektiği, ekip çalışmasının hayati önem taşıdığı, konvansiyonel ve son teknoloji cihaz ve aletlerin birlikte kullanıldığı bu özellikli birimlerdeki tüm çalışanların güncel bilimsel bilgilerle donanmış olması beklenen bir durumdur.Ameliyathanede görev yapan sağlık profesyonellerinin ve sağlık çalışanı adaylarına yararlanabilmeleri amacıyla hazırlanan bu kitapta teorik bilgiler resimlerle desteklendi.
Development of transformers with natural ester and cellulose or aramid insulation
Authors: Altay Ramazan , Hazar İrem , Aksoy Mahmut , Aktay Hakan , Duart Jean-Claude , Szewczyk Radoslaw
Published: February 2024

This study describes selected research studies performed for developing design rules for power transformers usingnatural esters. The presented simulation results verified adequacy of design rules and allowed for adjustments needed forimplementing the new insulation system vs. the one based on mineral oil and cellulose-based solid insulation. They were alsoused as a base for the next transformer design combining natural ester with aramid insulation.
GEOPROCESSAMENTO APLICADO NA IDENTIFICAÇÃO DE RESERVATÓRIOS D’ÁGUA NO MUNICÍPIO DE CRUZ ALTA/RS
Authors: FLORES YESICA RAMIREZ , ROBAINA A. D. , PEITER M. X , KAYSER L.P. , DONATO F. F. , PIMENTA B. D. , CHAIBEN NETO M , FANTINEL A. L.
Published: February 2024

Por entender da importância do uso da irrigação para agronegócio brasileiro, sendo esta o respectivo fortalecimento para contribuir efetivamente no desenvolvimento do setor e do país, o presente documento tem o objetivo de identificar áreas de reservatórios d’água que irrigam áreas agrícolas no município de Cruz Alta - RS utilizando-se de imagens de satélite. As imagens foram classificadas com a aplicação de filtros nas bandas de 2 a 7 do OLI, realçaram-se as bordas e aplicou-se extrator de bordas para identificação das áreas com geometria características dos reservatórios. Após, as mesmas imagens foram tratadas no software ArcGIS 10.3 for Desktop Advanced, o qual possibilitou a extração das áreas de reservatórios d’água. Assim obteve-se o total de reservatórios d’água compatíveis com a resolução espacial das imagens orbitais utilizadas, quantificou-se o total de reservatórios d’água, bem como a área total ocupada pelo mesmo. Com esta quantificação, podemos demonstrar, em linhas gerais, quais regiões necessitam de maior aporte de recursos para construção de reservatórios de água, que possam suportar a demanda hídrica das áreas agrícolas instaladas na Região bem como possibilitar o desenvolvimento de técnicas para aumentar a produção de alimentos sem acrescer de água.
O AMOR NA CONTEMPORANEIDADE À LUZ DO EXISTENCIALISMO: OS EFEITOS DA IDEALIZAÇÃO DO AMOR ROMÂNTICO
Authors: Ribeiro Maria Luzia Covas Fonseca , Souza Ligia Claudia Gomes de
Published: February 2024

O presente trabalho apresenta o conceito de amor romântico na sociedade, como ele é visto, entendido, vivenciado, quais são seus efeitos e as consequências dessas ações. Seus objetivos incluem analisar a idealização do amor romântico, a normalização e a naturalização do ciúme e da violência nessas relações afetivas. Para atingir esses objetivos, a pesquisa desenvolveu uma revisão bibliográfica da literatura, onde foram utilizadas referências com foco em leituras Fenomenológico-Existenciais, principalmente de Jean-Paul Sartre, havendo também como referência filósofos, sociólogos, antropólogos, além de outros autores da área da Psicologia que puderam enriquecer a temática, como Michel Foucault, Simone de Beauvoir, Zygmunt Bauman, Regina Navarro Lins etc. O estudo concluiu que a idealização do amor romântico traz efeitos prejudiciais aos indivíduos, como dependência emocional, insegurança, agressividade e baixa autoestima, e que é importante basear o relacionamento no diálogo, na compreensão e no cuidado da saúde mental. Pudemos, nesta pesquisa, não vilanizar o amor, mas mostrar que ele vai além do que muitas pessoas acham.
A FORMAÇÃO SOCIAL DA IDENTIDADE PESSOAL
Authors: VIANA Alice. , VIANA Nildo.
Published: February 2024

O presente artigo tematiza a questão da constituição social da identidade pessoal. O nosso objetivo é demonstrar que a identidade pessoal é produzida social e historicamente, apesar da ilusão individual de “autocriação” e dos discursos ideológicos a esse respeito. O indivíduo cria sua identidade pessoal, mas essa sua criação é determinada socialmente e sua autonomia, nesse processo, é relativamente restrita. Para efetivar tal discussão utilizamos o método dialético e a ênfase na totalidade, o que pode ser visto no decorrer do texto, no qual os conceitos de social e sociedade ganham a primazia analítica. O resultado geral foi a percepção de que a identidade pessoal é forjada socialmente através do processo de socialização e ressocialização. A criança forma sua identidade primária na socialização infantil e o jovem cria sua identidade secundária através da ressocialização juvenil, enquanto o adulto apenas consolida e formaliza sua identidade definitiva, mesmo que haja alterações em pormenores, a não ser em exceções das quais não abordamos no texto. Esse processo é reforçado pela análise da perspectiva individual, pois o indivíduo não elabora sua autoimagem a partir de si mesmo e sim a partir da sociedade, de sua inserção nela e de sua percepção desse processo, que também é constituída socialmente. Por fim, a análise do processo histórico mostra as mutações no processo de socialização e mudanças sociais e culturais que atingem a formação das identidades pessoais. A conclusão final é a de que a identidade pessoal é formada socialmente apesar das ilusões individuais de criação identitária.
CONSTRUINDO A IMAGEM DO BRASIL COMO CELEIRO DE ALIMENTOS: REFLEXÕES SOBRE A COMPLEXIDADE ENTRE RURALIDADE E URBANIDADE A LUZ DA REPRESENTAÇÃO SOCIAL
Authors: Alecrim Wenya Alves
Published: February 2024

RESUMOEste artigo científico analisa o impacto do agronegócio no Brasil, com foco na expansão da produção de soja, destacando regiões-chave como Sul, Centro-Oeste e MATOPIBA. A competição entre soja e criação de gado, as projeções de crescimento até 2029 e os desafios ambientais e socioeconômicos são abordados. A ascensão do agronegócio é examinada em relação às implicações sociais, especialmente para as mulheres, cuja representação nos meios de comunicação pode ser influenciada. A visão otimista do governo contrasta com análises críticas que destacam complexidades e desafios. Como ferramenta metodológica, abordamos por meio da Análise do discurso e da Representação Social, a cultura rural contemporânea no Brasil, considerando a transição entre o tradicional e o moderno.
NOMOFOBIA EN DISCENTES DE LA LICENCIATURA DE ADMINISTRACIÓN DE UNIVERSIDADES PRIVADAS AL SUR DE PERÚ
Authors: Cahuana Lipa Rocio , Machaca Mamani Julio César , Alfaro Munares Karina Rocio , Silvera Barco Fabio Agapito , García Fernández Mario Natividad , Legua Gordillo Flor Angélica
Published: February 2024

La nomofobia, está conceptualizada como la excesiva ansiedad provocada por la desconexión con los dispositivos móviles. Esta dependencia interfiere en el comportamiento humano, afectando el bienestar emocional y psicológico. Objetivo: Está centrado en determinar el nivel de riesgo de nomofobia en discentes de la Licenciatura en Administración de Universidades Privadas al sur de Perú en 2023. Método y materiales: Se trata de un estudio transversal, descriptivo, cuantitativo, básico y prospectivo no experimental, donde se empleó la versión internacional validada y en español del Cuestionario de Nomophobia NMP-Q de 20 ítemes, a través del Google Forms a 116 discentes en grupos de 29 individuos, entre abril a julio de 2023 de los departamentos de Arequipa (Católica San Pablo), Cusco (Andina del Cusco), Tacna (Privada de Tacna) y Apurímac (Tecnológica de los Andes). Resultados: Se halló un riesgo de nivel moderado en 59% (68), severo 13% (15), leve 24% (28) y ausente 4% (5) discentes, respectivamente. Además, las repercusiones se manifestaron con mayor intensidad en los encuestados de sexo masculino con 66%. Conclusiones: El desmedido uso de los teléfonos móviles, se ha convertido en un problema psicológico y social más que, epidemiológico que, representa un riesgo significativo para los discentes universitarios que se forman en la Licenciatura de Administración y sus variantes. Sin embargo, su considerable demanda, uso y dependencia a la tecnología, está llevado a que, se considere como problema de salud mental y se esté estudiando su impacto en la sociedad. En consecuencia, se hace necesario promover un equilibrio entre el uso de la tecnología y el bienestar personal, fomentando el establecimiento de límites y la creación de hábitos saludables.
A QUÍMICA EM CORDEL: UMA EXPERIÊNCIA DIALÓGICA NA ACEPÇÃO FREIRIANA
Authors: Almeida Marcos Antonio Vasco de , Peixoto Elisabet Alfonso
Published: February 2024

Ensinar Química utilizando ferramentas que possam motivar o estudante é o caminho para uma aprendizagem significativa. O estudo de cordel pode ser uma estratégia didática para engajar o estudante no processo de construção do conhecimento. Este trabalho teve como foco o estudo de cordel, aliado ao ensino de Química. A principal motivação para a realização do trabalho foi a busca por estratégias que pudessem motivar os estudantes, diminuir a evasão e a indisciplina e, também, levar até à escola os familiares ou responsáveis. Os estudantes motivados e atentos durante o desenvolvimento dos cordéis nos mostram que o processo de construção do conhecimento deve ser mediado a partir do diálogo, em que a busca por alternativas de ensinar e aprender pode ter inúmeras possibilidades. No nosso projeto, foram nítidas as mudanças de postura em relação ao processo de ensinar e aprender Química, uma vez que os discentes relataram a facilidade que tiveram para relembrar os conteúdos de Química a partir da confecção de cada cordel. A organização dos grupos de forma heterogênea permitiu a construção do saber coletivo, em que todos aprendem e todos ensinam. As estratégias de ensino precisam ser motivadoras e, ao mesmo tempo, desafiadoras para que ocorra o engajamento do estudante. É necessário diálogo constante entre docente e discente, considerando sempre a questão da afetividade e do emocional, muito além do cognitivo.
USO DE SIMULADORES E ANIMAÇÕES PARA O ENSINO DA RADIOATIVIDADE: RELATO DE EXPERIÊNCIA NO ESTÁGIO SUPERVISIONADO DE QUÍMICA
Authors: Marques J. J. , Gurgel M. F. C.
Published: February 2024

O artigo apresenta a aplicação de simuladores e animações como recurso pedagógico no ensino da radioatividade, oferecendo uma visão aprofundada baseada em um relato de experiência durante o estágio supervisionado de Química no ensino remoto. Durante o estágio supervisionado neste período pandêmico foi necessário introduzir ferramentas e tecnologias digitais e interativas para contextualizar a temática e possibilitar a realização das atividades didáticas pedagógicas. As ferramentas tecnológicas e digitais foram o diferencial neste estágio promovendo novos conhecimentos e aprendizados desafiadores. Neste contexto foram empregados como ferramentas o uso de computadores, internet, celular e, para as simulações e animações o programa Mozaik Education, que possui licença parcialmente gratuita, liberando até cinco conteúdos por semana. Além disso, o artigo destaca a adaptabilidade dessas ferramentas ao contexto educacional, enfatizando as dificuldades existentes na preparação e utilização dos conteúdos e de integração no currículo existente. O relato de experiência aponta para a relevância crescente de incorporar tecnologias educacionais inovadoras, ressaltando a importância de atualizar abordagens pedagógicas para atender às demandas do aprendizado contemporâneo. Assim, o período de estágio proporcionou uma imersão completa na vivência da docência, abrangendo desde a elaboração do planejamento das aulas até a consideração dos fatores socioemocionais e culturais que permeiam a prática docente. Mesmo de forma remota, o estágio se revelou como uma oportunidade enriquecedora que permitiu ao licenciando adquirir novos conhecimentos, permitindo uma valiosa experiência educacional.
HABILIDADES SOCIAIS DE PAIS FRENTE AO COMPORTAMENTO INADEQUADO DOS FILHOS EM CONTEXTO ESCOLAR: REVISÃO SISTEMÁTICA
Authors: De Araujo Lorena Bulian , Silva Janaína
Published: February 2024

O presente artigo aborda sobre de que modo as habilidades sociais dos pais podem influenciar ou não nos problemas de comportamento dos filhos em contexto escolar e se são passíveis de intervenção. Objetivo: analisar a relação entre as habilidades sociais de pais e os comportamentos inadequados dos filhos em contexto formal. Métodos: pesquisa de natureza básica, exploratória e qualitativa, sendo uma revisão bibliográfica sistemática de artigos científicos buscados nas bases Google Acadêmico, Scielo, Lilacs e Pepsic. Resultados: as buscas resultaram em 7 artigos que foram examinados com relação ao ano, autoria, idioma, definição de HS e população-alvo. Conclusão: Os dados demonstraram que pais socialmente habilidosos possuem filhos com bom repertório de habilidades sociais, com competência social e sem indicativos de comportamentos inadequados, já pais de crianças com problemas de comportamento apresentam déficits em suas habilidades sociais, sendo possível intervir por meio do Treinamento de Habilidades Sociais.
The k-Tribonacci Matrix and the Pascal Matrix
Authors: Gemawati Sri , Musraini Musraini , Mirfaturiqa Mirfaturiqa
Published: February 2024

This article discusses the relationship between the k-Tribonacci matrix Tn(k) and the Pascal matrix Pn, by first constructing the k-Tribonacci matrix and then looking for its inverse. From the inverse k-Tribonacci matrix, unique characteristics can be constructed so that general shapes can be constructed, and then from the relationship of the k-Tribonacci matrix Tn(k) and the Pascal matrix Pn obtain a new matrix, i.e. Un(k). Furthermore, a factor is derived from the relationship of the k-Tribonacci matrix Tn(k) and the Pascal matrix Pn i.e. Pn = Tn(k)Un(k).
A Review on Image Classification Techniques for MRI Brain Stroke Lesion
Authors: Norhashimah Mohd Saad  , Abdul Rahim Abdullah  , Izzatul Husna Azman  , Nor Shahirah Mohd Noor
Published: February 2024

A stroke, a fatal brain disorder with systemic consequences, emphasizes the crucial need of timely treatment. Recent studies emphasize the "time is brain" notion, which states that starting therapy within six hours improves outcomes. Manual stroke diagnosis by neuroradiologists is commonplace, but subjective and time-consuming. This study examines and views methods for classifying stroke lesions, with an emphasis on Machine Learning and Deep Learning for brain scan processing. Deep Learning thrives on complicated data but necessitates many resources. Simpler architecture is desired. The study's goal is to improve stroke classification, allowing for faster, more precise medical choices and treatment. This research has the potential to lead to enhanced healthcare solutions powered by intelligent systems.
Applications of Brain Computer Interface for Motor Imagery Using Deep Learning: Review on Recent Trends
Authors: Ahmed Zakaria Talha  , Noureldin S. Eissa  , Mohd Ibrahim Shapiai
Published: February 2024

Motor Imagery-Brain Computer Interface (MI-BCI) is a very important technology gaining momentum throughout the last decade. This technology enables the linkage of brain activities to computer applications and can give disabled patients who suffer from motor disabilities (e.g., partial paralysis, muscle atrophy, etc.) the ability to interact normally with technologies around them. Currently, the technology is mostly limited to applications within dedicated laboratories and is hardly used in practical settings or in real-life applications. The purpose of this study is to review the latest trends and technologies in the field of MI-BCI, including the major challenges and the state-of-the-art classification techniques. The scope of this review article covers the feature selection algorithms that can help identify the most informative and discriminative features from the recorded brain signals, and the classification techniques that can identify the different types of motor movements.
Multiweights thermomechanics of hemitropic micropolar solids
Authors: Мурашкин Е.В. , Радаев Ю.Н.
Published: February 2024

Статья посвящена вопросам детерминирования алгебраических весов микрои наномасштабных мультивесовых характеристик термомеханики гемитропных микрополярных тел. Обсуждаются фундаментальные понятия псевдоинвариантых элементов объема и площади нечетных целых весов в трехмерном пространстве. Развиваемая теория гемитропной микрополярной термоупругости формулируется в терминах контравариантного псевдовектора спинорных перемещений положительного нечетного веса при условии постулирования абсолютной инвариантности абсолютной термодинамической температуры, массы и массовых плотностей: энтропии, внутренней энергии, свободной энергии Гельмгольца, контролируемого и неконтролируемого производства энтропии. Предложены мультивесовые псевдотензорные формулировки принципа виртуальных перемещений и приведенного уравнения баланса энергии. Получены и проанализированы мультивесовые формулировки псевдовекторных дифференциальных уравнений статики и динамики гемитропного термоупругого тела. Обсуждаются вопросы взаимовлияния алгебраических весов определяющих псевдоскаляров с целью учета их трансформации в результате преобразования трехмерного пространства, меняющего ориентацию координатного базиса на противоположную.

The article is devoted to the problems of determining the algebraic weights of microand nanoscale multi-weight characteristics of the hemitropic micropolar thermomechanics. The fundamental concepts of pseudoinvariant volume and area elements of odd integer weights in threedimensional space are discussed. The developing theory of hemitropic micropolar thermoelasticity is formulated in terms of a contravariant pseudovector of spinor displacements of a positive odd weight with the fundamental principle of the absolute invariance of absolute thermodynamic temperature, mass and mass densities of: entropy, internal energy, Helmholtz free energy, controlled and uncontrolled entropy production. Multi-weight pseudotensor formulations of wireless transmission principles and a reduced energy balance equation are proposed. Multiweights formulas for pseudovector differential equations of statics and dynamics of a hemitropic thermoelastic body are obtained and analyzed. The problem of mutual influence of algebraic weights of constitutive pseudoscalars are discussed in order to take into account their transformations as a result of the transformation of three-dimensional space, changing the orientation of the coordinate basis to the opposite.
The Effect of Financial Literacy, Risk Perceptions, and Social Media on Investment Decisions of The Millennials in Padang City
Authors: Purnama Sari Yola , Alfarisi M. Fany , Rahim Rida
Published: February 2024

The purpose of this research is to analyze the factors that influence the investment decisions of the millennials in Padang City. Investment decisions are an important thing that an investor must consider when investing in the stock market. The population in this research is the entire millennial generation of Padang City, specifically people born in 1980-2000 who became investors in the stock market. The analysis method used is descriptive statistical analysis and factor description analysis using SmartPLS 4.0. The research results show that financial literacy, risk perception and social media have a positive and significant effect on investment decisions.
Serendipitous Archival Observations of a New Ultradistant Comet C/2019 E3 (ATLAS)
Authors: Hui 許 Man-To 文韜 , Weryk Robert , Micheli Marco , Huang 黃 Zhong 中 , Wainscoat Richard
Published: February 2024

We identified a new ultradistant comet C/2019 E3 (ATLAS) exhibiting preperihelion cometary activity at heliocentric distances ≳20 au, making it the fourth member of this population after C/2010 U3 (Boattini), C/2014 UN271 (Bernardinelli–Bernstein), and C/2017 K2 (PANSTARRS). From serendipitous archival data, we conducted analyses of the comet, finding that the activity was consistent with steady-state behavior, suggestive of sublimation of supervolatiles; that the cross section of dust increased gradually on the inbound leg of the orbit, varying with heliocentric distances as

r

H

−
1.5
±
0.4

; and that the dust was produced at a rate of ≳102 kg s−1 within the observed timespan. Our modeling of the largely symmetric morphology of the comet suggests that the dust environment was likely dominated by mm-scale dust grains ejected at speeds ≲0.4 m s−1 from the sunlit hemisphere of the nucleus. Assuming a typical geometric albedo of 0.05 and adopting several simplistic thermophysical models, we estimated the nucleus to be at least ∼3 km across. We also measured the color of the comet to be consistent with other long-period comets, except being slightly bluer in g − r. With our astrometric measurements, we determined an improved orbit of the comet, based upon which we derived that the comet is dynamically new and that its perihelion distance will further shrink due to the Galactic tide. We conclude the paper by comparing the known characteristics of the known ultradistant comets.
Quantifying the Effects of Known Unknowns on Inferred High-redshift Galaxy Properties: Burstiness, IMF, and Nebular Physics
Authors: Wang 王 Bingjie 冰洁 , Leja Joel , Atek Hakim , Labbé Ivo , Li 李 Yijia 轶佳 , Bezanson Rachel , Brammer Gabriel , Cutler Sam E. , Dayal Pratika , Furtak Lukas J. , Greene Jenny E. , Kokorev Vasily , Pan Richard , Price Sedona H. , Suess Katherine A. , Weaver John R. , Whitaker Katherine E. , Williams Christina C.
Published: February 2024

The era of the James Webb Space Telescope ushers stellar population models into uncharted territories, particularly at the high-redshift frontier. In a companion paper, we apply the Prospector Bayesian framework to jointly infer galaxy redshifts and stellar population properties from broadband photometry as part of the UNCOVER survey. Here we present a comprehensive error budget in spectral energy distribution (SED) modeling. Using a sample selected to have photometric redshifts higher than 9, we quantify the systematic shifts stemming from various model choices in inferred stellar mass, star formation rate (SFR), and age. These choices encompass different timescales for changes in the star formation history (SFH), nonuniversal stellar initial mass functions (IMF), and the inclusion of variable nebular abundances, gas density, and ionizing photon budget. We find that the IMF exerts the strongest influence on the inferred properties: the systematic uncertainties can be as much as 1 dex, 2–5 times larger than the formal reported uncertainties in mass and SFR, and importantly, exceed the scatter seen when using different SED fitting codes. Although the assumptions on the lower end of the IMF induce degeneracy, our findings suggest that a common practice in the literature of assessing uncertainties in SED-fitting processes by comparing multiple codes is substantively underestimating the true systematic uncertainty. Highly stochastic SFHs change the inferred SFH by much larger than the formal uncertainties, and introduce ∼0.8 dex systematics in SFR averaged over a short timescale and ∼0.3 dex systematics in average age. Finally, employing a flexible nebular emission model causes ∼0.2 dex systematic increase in mass and SFR, comparable to the formal uncertainty. This paper constitutes an initial step toward a complete uncertainty estimate in SED modeling.
The Sonora Substellar Atmosphere Models. IV. Elf Owl: Atmospheric Mixing and Chemical Disequilibrium with Varying Metallicity and C/O Ratios
Authors: Mukherjee Sagnick , Fortney Jonathan J. , Morley Caroline V. , Batalha Natasha E. , Marley Mark S. , Karalidi Theodora , Visscher Channon , Lupu Roxana , Freedman Richard , Gharib-Nezhad Ehsan
Published: February 2024

Disequilibrium chemistry due to vertical mixing in the atmospheres of many brown dwarfs and giant exoplanets is well established. Atmosphere models for these objects typically parameterize mixing with the highly uncertain K

zz
diffusion parameter. The role of mixing in altering the abundances of C-N-O-bearing molecules has mostly been explored for atmospheres with a solar composition. However, atmospheric metallicity and the C/O ratio also impact atmospheric chemistry. Therefore, we present the Sonora Elf Owl grid of self-consistent cloud-free 1D radiative-convective equilibrium model atmospheres for JWST observations, which includes a variation in K

zz
across several orders of magnitude and also encompasses subsolar to supersolar metallicities and C/O ratios. We find that the impact of K

zz
on the T(P) profile and spectra is a strong function of both T
eff and metallicity. For metal-poor objects, K

zz
has large impacts on the atmosphere at significantly higher T
eff than in metal-rich atmospheres, where the impact of K

zz
is seen to occur at lower T
eff. We identify significant spectral degeneracies between varying K

zz
and metallicity in multiple wavelength windows, in particular, at 3–5 μm. We use the Sonora Elf Owl atmospheric grid to fit the observed spectra of a sample of nine early to late T-type objects from T
eff = 550–1150 K. We find evidence for very inefficient vertical mixing in these objects, with inferred K

zz
values lying in the range between ∼101 and 104 cm2 s−1. Using self-consistent models, we find that this slow vertical mixing is due to the observations, which probe mixing in the deep detached radiative zone in these atmospheres.
Successful Pregnancy with Uncorrected Tetralogy of Fallot: An Interdisciplinary Team Approach
Authors: Millisani Hayla Iqda , Yogibuana Valerinna
Published: February 2024

BACKGROUND: With an overall incidence of congenital cardiac disease, tetralogy of fallot (ToF) is the most clinical of cyanotic heart disease. The anomalies seen in patients with ToF are due to an inappropriate anterior and cephalad displacement of the interventricular septum’s infundibular (outflow tract) component. Ventricular septal defect, right ventricular hypertrophy, overriding aorta, and pulmonary stenosis are the four defects that result from this condition. The physiology of healthy women will undergo several changes affecting body system, including the cardiovascular system. Pregnancy and delivery have a high risk for most ill women, including those with uncorrected ToF, due to extensive physiological adaption and alterations. For patients with ToF, it continues to be a significant contributor to maternal morbidity (62.5%), mortality (10%), and neonatal adverse outcomes.
CASE PRESENTATION: A 18-year-old female in her first pregnancy at 28 weeks was referred to Saiful Anwar Hospital with uncorrected ToF since she was 2 years old. She suggested repairing ToF at National Cardiovascular Center Harapan Kita Jakarta but her parents still refused. She married at 18 years old and she was pregnant unplanned before. Then, she was referred to RSSA for further management.
CONCLUSSION: Pregnancy has been related with higher risks of morbidity and mortality for women with congenital cardiac disease. ToF is the most prevalent cyanosis congenital heart disease. These are poorly tolerated and produce serious complications, including maternal and neonatal mortality. Prenatal counselling is crucial to identify risk factors for the patients and to reassure many patients who are at low risk.
A 3D-simulation study of the deformation, tension, and stress of 3D-printed and conventional denture base materials after immersion in artificial saliva
Authors: Dimitrova Mariya , Vlahova Angelina , Raychev Raycho , Chuchulska Bozhana , Kazakova Rada
Published: February 2024

Introduction: The worldwide application of digital technology has presented dentistry with transformative opportunities. The concept of digital dentures, incorporating computer-aided design (CAD) and computer-aided manufacturing (CAM) techniques, holds the promise of improved precision, customization, and overall patient satisfaction. However, the shift from traditional dentures to their digital counterparts should not be taken lightly, as the intricate interplay between oral physiology, patient comfort, and long-term durability requires thorough examination.

Aim: The aim of the present study was to evaluate and compare the dimensional changes of 3D printed (NextDent, 3D Systems, The Netherlands) and conventional heat-cured (Vertex BasiQ 20, 3D Systems, The Netherlands) denture base resin after immersion in artificial saliva for different periods (7, 14, and 30 days) and then applying 3D simulated deformation, tensional strength, and stress, using the ANSYS software (ANSYS Inc., Pennsylvania, USA).

Materials and methods: For the manufacturing of the test specimens, an STL file was created, using the Free CAD Version 0.19 (Free CAD, Stuttgart, Germany). The dimensions of each specimen were 20 mm in width, 20 mm in length, and 3 mm in thickness. Two hundred experimental bodies were created and divided into two groups (n=100), with half fabricated using a 3D printer (NextDent 5100, NextDent, 3D Systems, The Netherlands) and the other half prepared using the traditional method of heat-curing polymerization in metal flasks. The test samples were then weighed using an analytical balance, immersed in artificial saliva for three periods (7, 14, and 30 days), and reweighed after water absorption. After desiccation at 37°C for 24 hours and then at 23±1°C for 1 hour, the samples were weighed again. Then the data were entered into the specialized program ANSYS and the 3D simulation tests for deformation, tension, and stress were performed. Statistical analysis was performed using the IBM SPSS Statistics Version 0.26 statistical software, which includes descriptive statistics and one-way ANOVA analysis.

Results: The findings weren’t statistically significant and indicated that the average metrics for the 3D-printed experimental test samples were marginally greater than those recorded for the conventional samples.

Conclusions: Within the limitations of this study, it is possible to conclude that 3D-printed resin has a lower capacity to withstand deformation, tension, and stress under simulated conditions than conventional dental resin. However, they do not exceed the values accepted by the ISO standard for clinical application of this type of material.
Le projet de naissance : une nouvelle place dans le paysage obstétrical français
Authors: Margraff Maurane
Published: February 2024

Les professionnels de la périnatalité, qu’ils soient médecins ou sages-femmes, se voient impliqués dans l’intimité de femmes et de couples s’apprêtant à être parents. Reflet de récentes évolutions sociétales, le projet de naissance occupe une place grandissante dans les maternités françaises et soulève de nouvelles préoccupations tant chez les futurs parents que chez les professionnels de santé. Qu’ils mettent l’accent sur le respect de la physiologie ou sur la prise en charge de la douleur, les projets de naissance transforment le séjour en maternité en une expérience personnalisée. Tantôt encouragés, tantôt dépréciés des soignants, ces projets redéfinissent les soins maternels en France et semblent restituer aux femmes une part du contrôle de leur accouchement.
Psychothérapie mère-bébé avec un bébé de 5 mois présentant un évitement relationnel
Authors: Chaillou Élisabeth
Published: February 2024

L’auteure exprime le pas-à-pas de la construction d’une psychothérapie mère-bébé issue d’une clinique de la non-demande. L’évitement du regard majeur de ce bébé de 5 mois pose des questions diagnostiques neuropédiatriques et pédopsychiatriques. Penser les relations entre ce bébé et cette mère en termes de dysharmonie interactive est un appui pour les consultations et la psychothérapie qui s’engage ensuite. Les variations de la symptomatologie de ce bébé, au cours de ce traitement de onze mois, et la transformation des affects post-traumatiques de sa mère illustrent la pertinence de la notion d’évitement relationnel et de son ouverture sur des perspectives évolutives très larges.
L’expulsion du pays comme déclencheur de l’expulsion du corps
Authors: Nanyan Arpine
Published: February 2024

Tout sujet a des réponses somatiques et psychologiques face aux difficultés de la vie, aux accidents, aux maladies et aux agressions de la société. Les guerres font également partie de ces agressions qui laissent des répercussions destructrices non seulement sur les territoires et frontières des pays mais également sur le monde psychique des sujets. La présentation clinique de l’exemple d’une adolescente permettra d’éclairer cet enchaînement où le trauma de guerre est un point de déclenchement des manifestations psychosomatiques dues aux vécus traumatiques dans l’histoire de cette adolescente.