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The growth and production modeling of individual trees of Eucalyptus urophylla plantations

Journal of Forestry Research 2020年第5期31卷 1663-1672页

作者： Joao Victor Nobre Carrijo Ana Beatriz de Freitas ferreira marcela costa ferreira Mario Cesar de Aguiar Eder Pereira Miguel Eraldo Aparecido Trondoli Matricardi Alba Valeria Rezende Department of Forestry Faculty of TechnologyUniversity of Brası´liaBrası´lia 70910-900Brazil

Individual tree models(ITMs)are classified as growth and production models for projecting current and future forest *** are more complex than other growth and production models,show a higher level of detail and,consequently,produce a better modeling ***,the accuracy and efficiency of ITMs have not been properly assessed to *** this study,we estimated the growth in height,diameter,and individual tree volume of a Eucalyptus urophylla plantation by applying an *** used a continuing forest inventory dataset in which 1554 individual trees within 29 permanent plots were measured in the field over a 6-year period(24 to 72 months).Each individual tree volume was estimated for future tree *** achieve this,we adjusted the model to predict the height and diameter growth,and the probability of mortality as a function of the competition *** ITM accuracy was assessed based on the analysis of variance results and,subsequently,the multiple mean comparison test at the 5%significance *** tree volumes predicted by the ITM for the forest stand aged 72 months,beginning at ages 24,36,48,and 60 months,were compared to the field measured tree volume acquired from the 72-month forest inventory that was used as the reference *** and observed tree volumes were similar when the estimation was based on the 48-month forest *** results might help to reduce financial costs of forest inventory because the ITM produces accurate future predictions of forest stand *** estimated ITM for Eucalyptus plantations using measurement intervals up to 2 years is recommended because it significantly reduced the projected volume discrepancy compared to the field measurements.

关键词： Competition index Forest production Forest site Simulation models Tree mortality

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Evaluation of the Thermal Performance in External Vertical Enclosures Constituted of Metal Panels

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Journal of Civil Engineering and Architecture 2021年第10期15卷 520-528页

作者： marcela Assunção Faria Henor Artur de Souza Franciele Maria costa ferreira Federal University of Ouro Preto(UFOP)-University Campus s/nMorro do CruzeiroOuro Preto-MG35400-000Brazil Federal Institute of Minas Gerais(IFMG)-Congonhas Campus Av.Michael Pereira de Souza3007-CampinhoCongonhas-MG36415-000Brazil

Brazil has a great climatic diversity,with different demands for the adequate thermal performance of buildings,where the variables that impact it have different influences depending on the location and the type of wrapping *** a prior study of the thermal performance of a building is not done in the design phase,the unpleasant effects for the user appear after the building is ready,and bring with them problems such as internal temperatures that are too high in the summer or too low in the ***,the objective of this study is to provide recommendations for the application of ACM(aluminum composite material)composite panels and thermoacoustic(sandwich)tiles for external enclosure in the single-family residential sector.A high standard two-story residence with approximately 162 m^(2)per floor is used as a model and through computer simulations,utilizing the Energyplus program and observing the requirements of the NBR 15.575 performance standard,the thermal performance is *** factorial experiment was applied encompassing thermal performance variables such as absorptance,natural ventilation and thermophysical properties of the wrapping for three different climatic conditions:extreme winter climate,average climate and extreme summer *** results obtained show that the thermoacoustic roof tile keeps the internal temperature more stable independent of external oscillations,while the ACM panels follow the external oscillations,not meeting the expectations of thermal performance and needing passive treatments.

关键词： Metallic(wrapping) thermal performance composite panels thermoacoustic tiles.

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Distinct T helper cell-mediated antitumor immunity:T helper 2 cells in focus

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Cancer Pathogenesis and Therapy 2023年第1期1卷 76-86页

作者： Rafael Cardoso Maciel costa Silva marcela Freitas Lopes Leonardo Holanda Travassos Laboratory of Immunoreceptors and Signaling Carlos Chagas Filho Biophysics InstituteFederal University of Rio de JaneiroRio de Janeiro 21941-902Brazil Laboratory of Immunity Biology George DosReis Carlos Chagas Filho Biophysics InstituteFederal University of Rio de JaneiroRio de Janeiro 21941-902Brazil

The adaptive arm of the immune system is crucial for appropriate antitumor immune *** is generally accepted that clusters of differentiation 4^(+)(CD4^(+))T cells,which mediate T helper(Th)1 immunity(type 1 immunity),are the primary Th cell subtype associated with tumor *** this review,we discuss evidence showing that antitumor immunity and better prognosis can be associated with distinct Th cell subtypes in experimental mouse models and humans,with a focus on Th2 *** aim of this review is to provide an overview and understanding of the mechanisms associated with different tumor outcomes in the face of immune responses by focusing on the(1)site of tumor development,(2)tumor properties(i.e.,tumor metabolism and cytokine receptor expression),and(3)type of immune response that the tumor initially ***,we discuss how low-tolerance organs,such as lungs and brains,might benefit from a less tissue-destructive immune response mediated by Th2 *** addition,Th2 cells antitumor effects can be independent of CD8^(+)T cells,which would circumvent some of the immune escape mechanisms that tumor cells possess,like low expression of major histocompatibility-I(MHC-I).Finally,this review aims to stimulate further studies on the role of Th2 cells in antitumor immunity and briefly discusses emerging treatment options.

关键词： Cancer Immunology Adaptive immunity Immunotherapy Immunogenetics Antitumor immune response

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Evaluation of the effectiveness of surveillance policies to control the COVID-19 pandemic in São Paulo,Brazil

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Global Health Research and Policy 2022年第1期7卷 242-257页

作者： Lorena G.Barberia Natália de P.Moreira Brigina Kemp Maria Amelia de Sousa Mascena Veras marcela Zamudio Isabel Seelaender costa Rosa Rebeca de J.Carvalho Tatiane C.M.Sousa Department of Political Science University of São PauloAvenida Professor Luciano Gualberto315-Sala 2067-Cidade UniversitáriaSão PauloSP 05508-900Brazil Conselho de Secretários Municipais de Saúde-SP Avenida Angélica2466-17°floor-ConsolaçãoSão PauloSP 01228200Brazil Departamento de Saúde Coletiva Faculdade de Ciências Médicas da Santa Casa de São PauloDr Cesario Mota Jr St.61São PauloSP 01221-020Brazil Department of Public Administration and Government FGV EAESP Business Administration School of São PauloAvenida 9 de julho2029Bela VistaSão PauloSP 01313-902Brazil Fundação Oswaldo Cruz ENSPRio de JaneiroRJBrazil

Background:Surveillance efforts are essential to pandemic control,especially where the state is the primary health provider,such as *** public health testing guidelines limit molecular tests,there are reductions in detection efforts aimed at early recognition,isolation,and treatment of those infected with the *** study evaluates the effectiveness of surveillance policies to control the COVID-19 pandemic in São ***:We conducted an interrupted time series analysis with a segmented regression model to analyze if changes in the state’s guidelines improved RT-PCR testing outcomes in Brazil’s most affluent and largest state,São *** daily data on the RT-PCR tests conducted in public laboratories belonging to the state-wide network from March 1,2020 to June 5,2021 were extracted from the Sao Paulo State open-source database,while the data on the genomic sequences were obtained from *** then aggregated these data for the 17 regional health departments in the state to evaluate regional-level ***:The public health system restricted RT-PCR testing to hospitalized cases in the first *** was expanded to permit symptomatic testing of non-hospitalized persons only in July 2020,but a statistically significant increase in surveillance efforts was not *** definition was expanded to allow case confirmation based on clinical,laboratory and image data criteria other than an RT-PCR test without increasing the testing effort for asymptomatic suspicious cases in September *** was an increase in the mean volume of testing in each RHD,but the test positivity rate increased due to insufficient testing *** also show an uneven improvement in testing outcomes following these changes across the state’s regional health ***:Evidence suggests that lower RT-PCR testing and genomic surveillance efforts are associated with areas characterized by a higher population concentration and a g

关键词： COVID-19 Surveillance RT-PCR public health testing policies

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Evaluation of functional capacity, body composicion and pulmonary function after bariatric surgery

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Health 2013年第8期5卷 47-53页

作者： Flavia Sales Leite marcela Cangussu Barbalho-Moulim Kadma Karenina Damaceno Soares Fernanda Dultra Dias Fabiana Sobral Peixoto-Souza Dirceu costa Uninove—Nove de Julho University Sao PauloBrazil UFSCar—Federal University of Sao Carlos Sao CarlosBrazil

Introduction: Obesity has been considered a global epidemic and a serious public health problem closely related to other diseases. Moreover, obese individuals have limitations in physical capacity and pulmonary function. Weight loss induced by bariatric surgery appears to help reverse this situation. However, questions about physical capacity and lung function, and its relationship with body composition remain to be clarified. Objective: To evaluate the physical capacity, body composition and lung function in women undergoing bariatric surgery. Methods: Twenty five women who underwent bariatric surgery between 6 and 24 months ago, and 10 non-obese women were evaluated for exercise capacity by the six minutes walk test (6 MWT), body composition by bio-electrical impedance analysis and lung function by spirometry and measurement of maximal static respiratory pressures. Results: Subjects with BMI 2 were found to have better physical performance, demonstrated by increased 6 MWT distance, not differing from non-obese women. When compared with non-obese women, there were no significant differences in body composition and lung function. Higher BMI was correlated with shorter distances in 6 MWT. Conclusion: 6 to 24 months after surgery, when the weight loss of patients who underwent bariatric surgery reaches levels considered non-obese, it provides improvement in physical performance to a level similar to that of non-obese patients.

关键词： Obesity Bariatric Surgery Exercise Spirometry Muscle Strength

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Construction Processes Paradigm and Reinforcement Alternatives for Tailings Dam Soil

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Journal of Environmental Protection 2023年第3期14卷 213-229页

作者： Magno André Oliveira Lucas Redoan Cecílio Campos marcela Cristina costa Branco Junia Lúcio de Castro Borges Gustavo Filemon costa Lima Alan Rodrigues Teixeira Machado Augusto Cesar da Silva Bezerra School of Mines Geotechnics Nucleus Federal University of Ouro Preto Ouro Preto Brazil Institute of Geosciences Federal University of Pará Belém Brazil Transport Engineering Department Federal Center for Technological Education of Minas Gerais Belo Horizonte Brazil Department of Geography Federal University of Minas Gerais Belo Horizonte Brazil Department of Exact Sciences University of the State of Minas Gerais João Monlevade Brazil

In the last decade, Brazil was the scene of two of the world’s biggest disasters related to mining tailings dams. The collapse of the Mariana and Brumadinho dams was catastrophic event that brought to light major environmental and humanitarian crises. Facts like this incite debate on the safety of dam construction methods and highlight the need for a broad discussion of dam safety legislation in the country. From the above, this paper promotes a review of various forms of construction of tailings dams and their associated problems, as well as discusses the techniques for soil reinforcement and their construction methods. The work also brings an overview of the Brazilian dams from April to July 2019, tracing the context of the Brazilian tailings dams months after the tragedy of Brumadinho. The methodology includes a robust literature review and discourse analysis. In Brazil, the number of ruptured dams is alarming, especially in the state of Minas Gerais, in which more than 7 have broken in the last two decades. Among the damages, the deaths impact society abruptly and were cataloged 455 deaths, of which 216 correspond to the rupture of the dam of the Córrego do Feijão mine in Brumadinho. To evaluate and diagnose a dam, one should consider ordinance N ° 70,389, 2017 revoked by Resolution ANM n ° 95, of February 7, 2022. In this context, in March 2019, we experienced several disturbing situations regarding dam instability in the state of Minas Gerais, being categorized as risky structures. To exemplify, one can cite dams classified as level 2 risk that became level 3. Due to the above facts, several studies are being conducted to improve soil aspects. For example, we highlight the increase in soil resistance that can be done using commercial and alternative materials available in the environment.

关键词： Dams Reinforcement Rupture Minas Gerais

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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

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Description of Four New Species for the Genus Damasippus Stål, 1875 (Phasmida: Prisopodidae)

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Advances in Entomology 2023年第2期11卷 105-123页

作者： marcela Sánchez-Ocampo Diego Monge-Villegas Natural History Entomology Costa Rica National Museum San José Costa Rica Heredia Costa Rica

During the review and identification of specimens of the genus Damasippus Stål, 1875 deposited in the National Museum of costa Rica, some specimens were found that corresponded to four non-described species: D. sepia ***., D. viridicorpus ***, D. duoviridis *** and D. viridilabrum n. sp. Due to the above, a review of the literature describing the species of this group was carried out, with which an illustrated dichotomous key was developed to identify the 16 species, in addition to a partial phylogenetic analysis to corroborate that they do not correspond to the species D. fuscipes, due to its morphological similarity.

关键词： costa Rica Stick Insects Taxonomic Key

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Spontaneous Coronary Artery Dissection with Clinical Presentation of Acute Myocardial Infarction

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Journal of Pharmacy and Pharmacology 2018年第7期6卷 692-694页

作者： Taísa Godoy Guzzela Luciano de Siqueira Bracci Júnior Mauro Rogério de Barros Wanderley Júnior Sandra Helena Gonsalves de Andrade Mauro Cosme Gomes de Andrade Raony Previtali Paniquar Izabela Guimaraes Falcao Alves Nayrelle de Alencar ferreira Gomes Jandir ferreira Gomes Júnior marcela Lopes Muniz de Andrade Renata London Rodrigues Diego Silveira da costa Lucila Buriasco de Oliveira Amanda Ribeiro Letícia Trad Martins costa Diego Braga Filartiga Reiby Caetano Mustafá Federal University of Mato Grosso do Sul Campo Grande-MS 79070-900 Brazil Heart Hospital of Mato Grosso do Sul Campo Grande-MS 79002-205 Brazil

SCAD （spontaneous coronary artery dissection） proves to be a pathology of several manifestations, whose clinical diagnosis is a challenge for emergency departments. Therefore, their early identification and knowledge of the various forms of presentation are mandatory for optimal medical therapy. We present a case report of a 45-year-old patient who was admitted to the coronary unit showing symptoms and laboratory tests compatible with myocardial infarction. Complete diagnosis was obtained only with more specific exams. The manifestations of the disease in the case described and the main features of the disease are discussed.

关键词： Spontaneous coronary dissection AMI (acute myocardial infarction)

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Reallocation of foliicolous species of the genus Strigula into six genera(lichenized Ascomycota,Dothideomycetes,Strigulaceae)

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Fungal Diversity 2020年第3期102卷 257-291页

作者： Shu‑Hua Jiang Robert Lücking Amanda Barreto Xavier‑Leite marcela E.S.Cáceres AndréAptroot Carlos Vinas Portilla Jiang‑Chun Wei State Key Laboratory of Mycology Institute of MicrobiologyChinese Academy of SciencesBeijing 100101China Botanischer Garten und Botanisches Museum Freie Universitat BerlinKonigin‑Luise‑Strase 6-814195 BerlinGermany Programa de Pos‑Graduacao em Sistemática e Evolu玢o CBUniversidade Federal do Rio Grande do NorteCampus UniversitárioNatalRN 59072‑970Brazil Departamento de Biociências Universidade Federal de SergipeItabaianaSergipe CEP:49.500‑000Brazil Laboratório de Botanica/Liquenologia Instituto de BiociênciasUniversidade Federal de Mato Grosso do SulAvenida Costa e Silva s/nBairro UniversitárioCampo GrandeMato Grosso do Sul CEP:79070‑900Brazil Jardín Botánico Nacional Universidad de La HabanaCarretera El Rocío km 3?CalabazarC.P.19230 Boyeros La HabanaCuba University of Chinese Academy of Sciences Beijing 100049China

Strigula sensu lato has been previously defined based on phenotype characters as a rather broad genus including tropical to temperate species growing on a wide array of *** this study,based on a multilocus phylogenetic approach,we show that foliicolous species form six well-delimited clades that correlate with diagnostic phenotype features,including thallus morphology,carbonization of the involucrellum and excipulum,ascospore dimensions,and type of *** the topology,with five of the six clades emerging on long stem branches,and the strong phenotypical differentiation between the clades,we recognize these at the genus level,making mostly use of previously established genus *** genera,namely Phylloporis,Puiggariella,Raciborskiella,and Racoplaca,are resurrected for the ***,***,***,and *** groups,respectively,whereas one new genus,Serusiauxiella ***.,is introduced for a novel lineage with peculiar *** only sequenced non-foliicolous species,***,is not closely related to these six foliicolous lineages but clusters with Flavobathelium and Phyllobathelium,revealing it as an additional undescribed genus-level lineage being treated *** the new genus Serusiauxiella,three new species are described:Serusiauxiella filifera ***.,*** ***.,and *** *** addition,ten new combinations are proposed:Phylloporis austropunctata ***.,*** ***.,*** ***.,Puiggariella confluens *** ***.,*** ***.,*** ***.,Racoplaca maculata ***.,*** ***.,***,and *** *** also report on a peculiar,previously unrecognized growth behaviour of the macroconidial appendages in Strigula ***.

关键词： Cephaleuros Epiphyllous lichens Generic classification Higher taxa Macroconidial appendages Phycopeltis Surface fixation Trentepohlia

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