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“是中国选择了我!”

国际人才交流 2024年第9期 41-41页

作者： Gabriela Cristina teixeira Netto do nascimento 河北传媒学院

每当有人问我为什么选择在中国生活的时候,我会毫不犹豫地说:“是中国选择了我!”我觉得学习一门与我的母语在各个方面都完全不同的语言使我感到兴奋。在我的脑海里,我只想着它有多么迷人。我的第一位老师是魏老师,一位来自天津外国语... 详细信息

每当有人问我为什么选择在中国生活的时候,我会毫不犹豫地说:“是中国选择了我!”我觉得学习一门与我的母语在各个方面都完全不同的语言使我感到兴奋。在我的脑海里,我只想着它有多么迷人。我的第一位老师是魏老师,一位来自天津外国语大学的非常可爱的女士。魏老师的课堂有趣、幽默、引人入胜,让我越来越爱汉语和中国文化。我非常喜欢汉语,每次回家我都会讲给我的家人听。直到今天,我姐姐还记得每一个字,“你好!”“你好吗?”“我很好!你呢?”“我也很好”。

关键词：老师天津外国语大学引人入胜课堂汉语有趣

Natural Mg silicates with different structures and morphologies: Reaction with K to produce K2MgSiO4 catalyst for biodiesel production

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International Journal of Minerals,Metallurgy and Materials 2020年第1期27卷 46-54页

作者： Fabiane Carvalho Ballotin Mayra nascimento Sara Silveira Vieira Alexandre Carvalho Bertoli Ottávio Carmignano Ana Paula de Carvalho teixeira Rochel Montero Lago Departamento de Química Universidade Federal de Minas GeraisBelo HorizonteBrasil doutorado Inovação/Mineradora Pedras Congonhas Universidade Federal de Minas Gerais31270-901 Belo Horizonte-MGBrazil

In this work, different magnesium silicate mineral samples based on antigorite, lizardite, chrysotile(which have the same general formula Mg3Si2O5(OH)4), and talc(Mg3Si4O10(OH)2) were reacted with KOH to prepare catalysts for biodiesel production. Simple impregnation with 20 wt% K and treatment at 700–900°C led to a solid-state reaction to mainly form the K2MgSiO4 phase in all samples. These results indicate that the K ion can diffuse into the different Mg silicate structures and textures, likely through intercalation in the interlayer space of the different mineral samples followed by dehydroxylation and K2MgSiO4 formation. All the materials showed catalytic activity for the transesterification of soybean oil(1:6 of oil : methanol molar ratio, 5 wt% of catalyst, 60°C). However, the best results were obtained for the antigorite and chrysotile precursors, which are discussed in terms of mineral structure and the more efficient formation of the active phase K2MgSiO4.

关键词： silicate serpentinite lizardite antigorite talc chrysotile biodiesel

Artificial Defoliation to Simulate Losses on Production of Bean (<i>Phaseolus vulgaris</i>L. cv. Goytacazes)

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Agricultural Sciences 2019年第8期10卷 1023-1031页

作者： Omar Schmildt Vinicius de Souza Oliveira Dirceu Pratissoli José Augusto teixeira do Amaral Marcio Paulo Czepak Adriel Lima nascimento Edilson Romais Schmildt Postgraduate Program in Tropical Agriculture Federal University of Espírito Santo S&#227 o Mateus ES Brazil Department of Agronomy Federal University of Espírito Santo Alegre ES Brazil Departament of Agrarian and Biological Sciences Federal University of Espírito Santo S&#227 o Mateus ES Brazil

The reduction of foliar area can cause yield reduction in common bean crops. The objective of this work was to verify which is the effect of different defoliation levels realized in several development stages of common bean (Phaseolus vulgaris L. cv. Goytacazes) over yield, weight of 100 seeds and number of pods per plant. The experimental design was randomized blocks, in a split-plot arrangement with five replications. The plot corresponded to the five defoliation epochs (first trifoliate leaf, flowering, pods formation, pods filling, and dry pods). In each plot, the split plot was represented by the four defoliation levels (0%, 33%, 67% and 100%). It was observed a decrease of yield for all levels defoliation considering all development stages, except for dried pods. The highest decrease was detected for flowering and pods formation. Through the regression analysis got a greater reduction in yield with 100% defoliation made at 42 days after emergence. The evaluation parameter that showed better relation with yield was a number of pods per plant.

关键词： Common Bean Defoliation Grain Productivity Mass of Seeds Pods

Scientific Initiation： Meanings and Peculiarities of Public Policy in Brazil

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Sociology Study 2014年第8期4卷 700-707页

作者： Marilene Batista da Cruz nascimento Marilia Costa Morosini Josevania teixeira Guedes University Tiradentes Brazil Pontifical Catholic University of Rio Grande do Sul Brazil School Pio Decimo Brazil

This paper aims to analyze the Scientific Initiation （SI） as public policy of higher education in Brazil, from meanings and peculiarities of this device in the undergraduate academic＇s formation, created jointly with the National Research Council in 1951 currently National Council for Scientific and Technological Development （CNPq）. This corporation emerged from the recognition of the strategic importance of science and necessity of institutionalization of encouragement and fostering research. This is a theoretical bibliographical study and documentary that evidences the contributions and limits of SI while political science training should be part of academic activities to provide the development and support of investigative spirit. The concept of SI was established in universities as an activity to be developed in order to encourage the student to become familiar with scientific practices. The study concluded that SI is based on institutionalized norms within higher education to foster the development of science, and it is considered as an important strategy of expansion of graduate studies in Brazil.

关键词： Public policy Scientific Initiation (SI) higher education

Childhood trauma and factors associated with depression among inpatients with cardiovascular disease

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World Journal of Psychiatry 2017年第2期7卷 106-113页

作者： Felipe José nascimento Barreto Frederico Duarte Garcia Paulo Henrique teixeira Prado Paulo Marcos Brasil Rocha Nádia Souza Las Casas Felipe Barbosa Vallt Humberto Correa Maila Castro Lourenco Neves Department of Mental Health Federal University of Minas Gerais Postgraduation Program in Molecular Medicine School of Medicine Federal University of Minas Gerais Molecular Medicine National Institute of Science and Technology Avenida Alfredo Balena Federal University of Minas Gerais Hospital das Clínicas Federal University of Minas Gerais

AIM To identify factors associated with depressive symptoms among inpatients with cardiovascular disease(CVD). METHODS This is a cross-sectional study performed in a subsample of a large cross-sectional research that investigated affective disorders and suicide behaviour among inpatients hospitalized in non-surgical wards of the University Hospital of the Federal University of Minas Gerais from November 2013 to October 2015. Sociodemographic and clinical data were obtained through a structured interview and medical record review. Depression was assessed by the depression subscale of the Hospital Anxiety and Depression Scale, with scores ≥ 8 considered as positive screening for depression. We used the Fagestr?m Test for Nicotine Dependence to characterize nicotine dependence. For assessing resilience and early-life trauma, we used the raw scores of the Wagnild and Young Resilience Scale and Childhood Trauma Questionnaire, *** At endpoint, we included 137 subjects. Thirty-eight(27.7%) subjects presented depressive symptoms and nine(23.7%) of those were receiving antidepressant treatment during hospitalization. The female sex; a lower mean educational level; a greater prevalence of previous suicide attempts; a higher level of pain; a higher prevalence of family antecedents of mental disorders; a lower resilience score; and higher childhood trauma score were the factors significantly associated with screening positive for major depression(P < 0.05). Multivariate analysis demonstrated that the factors independently associated with the depressive symptoms were a higher childhood trauma severity(OR = 1.06; P = 0.004); moderate to severe nicotine dependence(OR = 8.58; P = 0.008); and the number of previous hospital admissions(OR = 1.11; P = 0.034). The obtained logistic model was considered valid, indicating that the three factors together distinguished between having or not depressive symptoms, and correctly classified 74.6% of individuals in the ***

关键词： Inpatients Depression Cardiovascular disease Depressive symptoms General hospital

Are There Schizophrenia Genetic Markers and Mutations? A Systematic Review and Meta-Analyses

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Health 2017年第5期9卷 811-838页

作者： Maria Auxiliadora Brasil Sampaio Cardoso Tárcia Januário do nascimento Gabriel Pereira Bernardo Lorena Pereira Bernardo Maria Mirelle Ferreira Leite Barbosa Pedro Januário nascimento Neto Danilo Ferreira de Sousa Antonio Gilvan teixeira Júnior Marcos Antonio Pereira de Lima Marcial Moreno Moreira David de Sousa Gregório Lídia Coelho do nascimento Santos Modesto Leite Rolim Neto Postgraduate Program in Health Science FMABC Santo André Brazil Faculty of Medicine Estacio (FMJ) Juazeiro do Norte Brazil Federal University of Cariri (UFCA) Faculty of Medicine Barbalha Brazil Science without Borders fellow at University of Liverpool Liverpool UK

Background: Schizophrenia is a severe psychiatric disorder with a complex genetic factor determining its disease onset. Nevertheless, it is not clear in this mental disorder. Objective: To conduct a systematic review of articles regarding the genetic markers and mutations in schizophrenia. Methods: A systematic review of articles on genetic markers and mutations in schizophrenia, published from January 1, 2011, to September 7, 2015, on SCOPUS database was carried out. Search terms were “Genetic markers”, “Mutation”, and “Schizophrenia”. Results: Of the 527 retrieved studies, 31 met the eligibility criteria. Genetic polymorphism, Immune-associated genes, TCF4 and ZNF804A association with microRNA, Neuregulin gene, Chromosome 13q32 and 11p15.4, genes involved in glutamatergic via schizophrenia and brain structure, appeared to be associated with the origin of schizophrenia. Conclusion: Some studies show genes involved in several pathways leading to the disease pathogenesis such as that one related with the dopaminergic and immune system, or rare alleles. Some genes present no involvement in the etiology of this mental disorder. These findings clarify the genetic complexity of schizophrenia and affirm that together, the genes have an overall effect greater than the sum of the individual effect of each gene.

关键词： Schizophrenia Genetic Markers Mutations Systematic Review

Comparison of Three Experimental Models for Rat Osteoarthritis Induction

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Journal of Biosciences and Medicines 2016年第12期4卷 62-69页

作者： Henrique Ribeiro Rodrigues-Neto Edilson Ferreira Andrade-Junior Denilson Jose Silva Feitosa-Junior André Lopes Valente Thiago Cesar Xavier Bianca Caroline do nascimento Alho Renan Kleber Costa teixeira Fabio Vidal Moriya Rui Sérgio Monteiro de Barros Department of Orthopaedics and Traumatology Porto Dias Hospital Bel&eacute m Brazil Experimental Surgery Laboratory Par&aacute State University Bel&eacute m Brazil

Background: Osteoarthritis is a slowly progressive and debilitating disease with high prevalence in adult population. Knee is one of the joints most affected by this disorder. There are several models for animals’ osteoarthritis induction, however it is not identified any paper that compares these techniques. The present study was aimed to define the most appropriate model for rats osteoarthritis induction. Material and Methods: 40 Wistar rats were distributed into 4 groups of 10 animals each: normality group (NG);meniscectomy group (MG);quinolone group (QG) and iodoacetate group (IG). Radiographic images of the rat’s knees were analyzed as well as the amount of chondrocytes in the epiphyseal and articular cartilage. Results: In the radiographic analysis, there was a low correlation between the raters. Regarding the amount of chondrocytes in the epiphyseal cartilage, it was noticed that the IG and QG groups had fewer chondrocytes than NG, in contrast to MG that reported similar results to normality (p > 0.05). There was no significant difference between IG and QG groups (p > 0.05). Regarding the amount of chondrocytes in articular cartilage, it was noticed that the IG group showed fewer chondrocytes than NG (p 0.05). There was no significant difference between QG and MG groups (p > 0.05). Conclusion: Intraarticular injection of iodoacetate in rats is the model with greatest effect on reduction of chondrocytes amount.

关键词： Osteoarthritis Knee Joint Experimental Arthritis Animal Disease Models Rats

Proposition of a Tool to Adjust the Inspired Oxygen Fraction in Anesthesia Devices during Prolonged Mechanical Ventilation in COVID-19 Patients

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Open Journal of Anesthesiology 2021年第10期11卷 299-305页

作者： Plínio de Oliveira Holanda Nely Marjollie Guanabara teixeira Reis José Carlos R. nascimento Felipe Paiva Alencar Marilman Maciel Benício Department of Anesthesia Dr. Jose Frota Institute Fortaleza Brazil Unichristus University Fortaleza Brazil Department of Anesthesia Fortaleza General Hospital Fortaleza Brazil Laboratory of the Biology of Tissue Healing Ontogeny and Nutrition Department of Morphology and Institute of Biomedicine School of Medicine Federal University of Ceara Fortaleza Brazil Department of Computer Engineering Ceara State University Fortaleza Brazil

The COVID-19 pandemic has had a major impact on health care services, leading to a breakdown in public and private health systems worldwide. A major challenge was the scarcity of mechanical ventilators, which resulted in the use of anaesthesia devices for this purpose. However, they are quite different from mechanical ventilators used in Intensive Care Units and some adaptations, such as the use of high flow to reduce CO2 rebreathing, were necessary to ensure patient safety. The objective of this study was to present a mathematical formula and develop a tool that can be used to adjust the flow of oxygen and air in flow metres of anaesthesia devices that do not have oxygen analysers or these analysers are not operational. A literature review was conducted using the main health databases and libraries as research sources: PubMed, Virtual Health Library (VHL), SciELO, and Cochrane. The review included studies published in English, Spanish, and Portuguese. Animal studies were excluded. A total of 11 references were included to support this article.

关键词： Anaesthesia Ventilator Intensive Care Unit FiO2 Fresh Gas Flow Webpage

Assessment of Educational Videos on the Prevention and Management of Infant Diarrhea:documental Study

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Health 2015年第9期7卷 1215-1223页

作者： Elizamar Regina da Rocha Mendes Jardeliny Correa da Penha Ludmila Alves do nascimento Leidiane Minervina Moraes de Sabino Emanuella Silva Joventino Adria Marcela Vieira Ferreira Olinda Costa Mota teixeira Maria de Fátima Pereira de Sousa Galvao Lorena Barbosa Ximenes Federal University of Ceará FortalezaBrazil Federal University of Piauí FlorianoBrazil University of International Integration of African-Brazilian Lusophony RedencaoBrazil

Objective: To evaluate the suitability of educational videos produced in Brazil that addressed aspects related to prevention and/or management of infant diarrhea according to content;language;graphic illustrations;stimulation for learning/motivation and cultural fit. Method: documentary study, which evaluated six educational videos from an adapted and validated tool, the Suitability Assessment of Materials. Three nurses evaluated the videos. Data were processed using the Statistical Package for the Social Sciences, version 17.0, and presented in tables and graphics. Results: It was found that 4 (66.6%) of the educational videos were classified as appropriate, ranging from 60% to 63.3% of full approval, and 2 (33.3%) were assessed as higher, reaching up to 83.3% to 90% approval. Considering the socioeconomic and cultural contexts of the videos to the audience, they assigned notes ranging from 6 to 9 in a rating ranging from 0, the minimum score, to 10, the highest score. Conclusion: The educational videos were considered adequate, with positive results about the content on the prevention and management of infant diarrhea, being appropriate for the target audience. As a result, greater credibility is ratified as the use thereof, since these resources can contribute to health promotion and prevention of diarrhea in children.

关键词： Diarrhea Infantile Educational Technology Child Health