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Artigo Acesso aberto

José Ramón Grande Allende, Winfried Meier,

... Campanulaceae) from northeastern Venezuela, Centropogon carupanensis J. R. Grande & W. Meier and Centropogon pataensis J. R. Grande & W. Meier, are described and illustrated. Centropogon carupanensis presents most morphological similarities with ...

Tópico(s): Botanical Research and Applications

2012 - | Candollea

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Alessandro Dourado Loguércio, D Salvalaggio, AE Piva, Celso Afonso Klein-Júnior, Maria de Lourdes Rodrigues Accorinte, MM Meier, RHM Grande, Alessandra Reis,

SUMMARY Objectives To evaluate the effect of adhesive temperature on the resin-dentin bond strength (μTBS), nanoleakage (NL), adhesive layer thickness (AL), and degree of conversion (DC) of ethanol/water- (SB) and acetone-based (PB) etch-and-rinse adhesive systems. Methods The bottles of the two adhesives were kept at each temperature (5°C, 20°C, 37°C, and 50°C) for 2 hours before application to demineralized dentin surfaces of 40 molars. Specimens were prepared for μTBS testing. Bonded sticks (0.8 mm2) ...

Tópico(s): Dental Implant Techniques and Outcomes

2011 - Indiana University School of Dentistry | Operative Dentistry

Artigo Brasil Produção Nacional Revisado por pares

Roberto Luís da Silva Carvalho, Lavínia Davis Rangel Pessanha,

... de estimacao, nos domicilios particulares na area do Grande Meier, no Rio de Janeiro, no ano de 2007, ...

Tópico(s): Rural Development and Agriculture

2013 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Revista Sociais e Humanas

Artigo Acesso aberto Revisado por pares

Trygve Magnus Ræder, Theodor S. Holstad, Inger‐Emma Nylund, Mari‐Ann Einarsrud, Julia Glaum, Dennis Meier, Tor Grande,

Ferroelectric properties of films can be tailored by strain engineering, but a wider space for property engineering can be opened by including crystal anisotropy. Here, we demonstrate a huge anisotropy in the dielectric and ferroelectric properties of BaTiO3 films. Epitaxial BaTiO3 films deposited on (100), (110), and (111) SrTiO3 substrates were fabricated by chemical solution deposition. The films were tensile-strained due to thermal strain confirmed by the enhanced Curie temperature. A massive anisotropy ...

Tópico(s): Acoustic Wave Resonator Technologies

2021 - American Institute of Physics | AIP Advances

Artigo Acesso aberto Brasil Produção Nacional

Marcus Cardoso, Tálita Floriano dos Santos, Marcelino Aurélio Vieira da Silva,

... that the five most vulnerable regions are Campo Grande, Méier, Barra da Tijuca, Rio Comprido and Irajá, and ...

Tópico(s): Disaster Management and Resilience

2021 - Editora Universitária Champagnat | urbe Revista Brasileira de Gestão Urbana

Artigo Brasil Produção Nacional

Marly Maldaner Jacobi, Reimund Stadler,

... Institut für Makromolekulare Chemie, Hermann Staudinger Haus, Stefan Meier Straße 31, D-7800 Freiburg, FRG Instituto de Quimica, Universidade Federal do Rio Grande do Sul (U.F.R.G.S.), Porto ... Institut für Makromolekulare Chemie, Hermann Staudinger Haus, Stefan Meier Straße 31, D-7800 Freiburg, FRG Instituto de Quimica, Universidade Federal do Rio Grande do Sul (U.F.R.G.S.), Porto Alegre R. S., Brazil.Search for more papers by this authorReimund Stadler, Corresponding Author Reimund Stadler Institut für Makromolekulare Chemie, Hermann Staudinger Haus, Stefan Meier Straße 31, D-7800 Freiburg, FRGInstitut für Makromolekulare ...

Tópico(s): Advanced Polymer Synthesis and Characterization

1988 - Wiley | Die Makromolekulare Chemie Rapid Communications

Artigo Revisado por pares

Alessandro Dourado Loguércio, D Salvalaggio, AE Piva, C. A. Klein-Junior, M de LR Accorinte, MM Meier, RHM Grande, A Reis,

Tópico(s): Engineering Technology and Methodologies

2011 - Indiana University School of Dentistry | Operative Dentistry

Artigo Acesso aberto Revisado por pares

Jennifer D. Sisler, Magdalena Morgan, Vidisha Raje, Rebecca Grande, Marta Derecka, Jeremy A. Meier, Marc Cantwell, Karol Szczepanek, William J. Korzun, Edward J. Lesnefsky, Thurl E. Harris, Colleen M. Croniger, Andrew C. Larner,

The transcription factor STAT1 plays a central role in orchestrating responses to various pathogens by activating the transcription of nuclear-encoded genes that mediate the antiviral, the antigrowth, and immune surveillance effects of interferons and other cytokines. In addition to regulating gene expression, we report that STAT1-/- mice display increased energy expenditure and paradoxically decreased release of triglycerides from white adipose tissue (WAT). Liver mitochondria from STAT1-/- mice ...

Tópico(s): Cytokine Signaling Pathways and Interactions

2015 - Public Library of Science | PLoS ONE

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Alcione Carla Meier, Fernanda Duarte Siqueira, Carolina Renz Pretto, Christiane de Fátima Colet, Joseila Sônego Gomes, Cátia Cristiane Matte Dezordi, Eniva Miladi Fernandes Stumm,

To evaluate the pain of patients in the immediate postoperative period during admission, an hour after admission, and at discharge of the post-anesthesia care unit in terms of intensity, and sensory and affective aspects.Analytical, cross-sectional study with 336 patients. Data were collected using a sociodemographic and clinical form, the Numeric Pain Rating Scale, and the short-form McGill Pain Questionnaire. Data collection occurred from September to October 2015 at the post-anesthesia care unit ...

Tópico(s): Pain Management and Opioid Use

2017 - UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL | Revista gaúcha de enfermagem

Artigo Acesso aberto Brasil Produção Nacional

Francisco Rocha Malafaia,

... de estudo duas feiras livres que ocorrem no Grande Méier, 13° região administrativa do Município do Rio de ... dinâmicas muito distintas um do outro. PALAVRAS-CHAVE: Grande Méier Rio de Janeiro; Ciberespaço; Comércio Varejista; Covid 19; ...

Tópico(s): Urban Development and Societal Issues

2024 - FUNDAÇÃO UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL | Revista Eletrônica da Associação dos Geógrafos Brasileiros Seção Três Lagoas - (ISSN 1808-2653)

Artigo Revisado por pares

E. Briner, René Meier,

... que sur l'origine présumée d'une trop grande acidité de la solution résultant de l'hydrolyse. p541_2) A. 431, 301 (1923). p541_3) Voir pour plus de détails, la thèse de R. Meier. p543_1) Le point de fusion des cristaux ...

Tópico(s): Chemical Reactions and Mechanisms

1929 - Wiley | Helvetica Chimica Acta

Artigo Revisado por pares

Erica Meier, Tina M. Waliczek, Michael L. Abbott,

Abstract The purpose of this study was to determine the effect of whole-plant composting on the viability of seeds and other propagules of the invasive plant species waterhyacinth, waterlettuce, hydrilla, and giant reed while producing a valuable compost product. Invasive species were subjected to preliminary germination and growth tests and oven mortality tests to evaluate whether species distribution was via seeds, vegetative propagules, or both, as well as whether the composting process had the ...

Tópico(s): Composting and Vermicomposting Techniques

2014 - Cambridge University Press | Invasive Plant Science and Management

Artigo Acesso aberto Revisado por pares

Theodor S. Holstad, Trygve Magnus Ræder, Donald M. Evans, Didrik R. Småbråten, S. Krohns, Jakob Schaab, Z. Yan, Edith Bourret, Antonius T. J. van Helvoort, Tor Grande, Sverre M. Selbach, Joshua Agar, Dennis Meier,

Abstract Ferroelectric domain walls are promising quasi-2D structures that can be leveraged for miniaturization of electronics components and new mechanisms to control electronic signals at the nanoscale. Despite the significant progress in experiment and theory, however, most investigations on ferroelectric domain walls are still on a fundamental level, and reliable characterization of emergent transport phenomena remains a challenging task. Here, we apply a neural-network-based approach to regularize ...

Tópico(s): Electronic and Structural Properties of Oxides

2020 - Nature Portfolio | npj Computational Materials

Artigo Brasil Produção Nacional

Marly Maldaner Jacobi, Reimund Stadler, Elke Stibal, Wolfram Gronski,

... Institut für Makromolekulare Chemie, Hermann Staudinger Haus, Stefan Meier Straße 31, 7800 Freiburg, FRGSearch for more papers by this author Marly Maldaner Jacobi, Marly Maldaner Jacobi Instituto de Quimica, Universidade Federal do Rio Grande do Sul, Av. Bento Goncalves 9500, 90000 Porto Alegre, BrasilSearch for more papers by this authorReimund Stadler, Corresponding Author Reimund Stadler Institut für Makromolekulare Chemie, Hermann Staudinger Haus, Stefan Meier Straße 31, 7800 Freiburg, FRGInstitut für Makromolekulare Chemie, ...

Tópico(s): Muon and positron interactions and applications

1986 - Wiley | Die Makromolekulare Chemie Rapid Communications

Artigo Acesso aberto Brasil Produção Nacional

Guilherme Xavier De Santana,

... os secundaristas das escolas ocupadas na região do Grande Meier (subúrbio da capital do estado) que tem traços ...

Tópico(s): Urban Development and Societal Issues

2023 - | Revista Estudos Libertários

Artigo Acesso aberto Revisado por pares

Inger‐Emma Nylund, M.G. Tsoutsouva, Tor Grande, Dennis Meier,

Gadolinium molybdate is a classical example of an improper ferroelectric and ferroelastic material. It is established that the spontaneous polarization arises as a secondary effect, induced by a structural instability in the paraelectric phase, which leads to a unit cell doubling and the formation of a polar axis. However, previous x-ray diffraction (XRD) studies on gadolinium molybdate have been restricted by the limited ability to include a wide $2\ensuremath{\theta}$ range in the analysis, and ...

Tópico(s): Ferroelectric and Piezoelectric Materials

2022 - American Physical Society | Physical Review Materials

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Dani Laks, F Longhi, Mário Bernardes Wagner, Pedro Celiny Ramos Garcia,

... at Hospital São Lucas - Pontifícia Universidade Católica - Rio Grande do Sul. Data were obtained from medical records. The occurrence of death was described by Kaplan-Meier survival curves. The overall effect of the prognostic ...

Tópico(s): Acute Myeloid Leukemia Research

2003 - Elsevier BV | Jornal de Pediatria

Artigo Acesso aberto Revisado por pares

Tor Magnus Smedman, Pål‐Dag Line, Morten Hagness, Trygve Syversveen, Harald Grut, Svein Dueland,

... supervivencia se estimó utilizando el método de Kaplan-Meier.Diez pacientes (mediana de edad de 54 años, 3 varones) incluidos en el estudio tenían una carga tumoral hepática extensa con una mediana de 20 lesiones (rango 1-45) y un tamaño mediano de la lesión más grande de 59 mm (rango 15-94 mm). Ocho ...

Tópico(s): Colorectal Cancer Treatments and Studies

2020 - Wiley | BJS Open

Artigo Acesso aberto Revisado por pares

Efrén Martínez‐Quintana, Hiurma Estupiñán-León, Marta Riaño, Fayna Rodríguez‐González, Antonio Tugores,

... risque pour une VGH > 15 %. L’analyse Kaplan–Meier montrait une altération significative du pronostic cardiovasculaire chez les patients avec CC avec une VGH > 15 % (p < 0,001). L’analyse multivariée de survie déterminait que l’âge, une CC de grande complexité, un NT-proBNP élevé et une VGH > ...

Tópico(s): Venous Thromboembolism Diagnosis and Management

2020 - Elsevier BV | Archives of cardiovascular diseases

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Lucas Cardoso Pereira, Sóstenes Jerônimo da Silva, Cleanderson Romualdo Fidelis, Alisson de Lima Brito, Sílvio Fernando Alves Xavier Júnior, Lorena Sofia dos Santos Andrade, Milena Edite Casé de Oliveira, Tiago Almeida de Oliveira,

... da Fundação de Assistencial da Paraíba in Campina Grande, State of Paraiba, Brazil. Survival curves were estimated using the Kaplan–Meier method, Cox regression, and conditional decision tree. Results. ...

Tópico(s): Breast Cancer Treatment Studies

2022 - Pan American Health Organization | Revista Panamericana de Salud Pública

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Cecília Farhat, Edwin Roger Parra, Andrew V. Rogers, Silvia Nagib Elian, Mary N. Sheppard, Vera Luíza Capelozzi,

... foi usada para agrupar os tumores em três grandes grupos, os quais foram relacionados à sobrevivência pelas curvas de Kaplan Meier. RESULTADOS: Os três grupos de carcinoma neuroendócrino associaram-se às curvas da sobrevivência, as quais mostraram características ultrastruturais na microscopia eletrônica de significância prognóstica distinta. Os tumores foram contidos em três grupos bem definidos, que representam o espectro da diferenciação neuroendócrina: tumor carcinóide (grupo 1); tumor carcinóide atípico e carcinoma de grandes células neuroendócrino (grupo 2); e carcinoma de pequenas ...

Tópico(s): Lung Cancer Research Studies

2008 - Sociedade Brasileira de Pneumologia e Tisiologia | Jornal Brasileiro de Pneumologia

Artigo Brasil Produção Nacional Revisado por pares

Celso Afonso Klein-Júnior, Christiana Zander-Grande, Roberto César do Amaral, Rodrigo Stanislawczuk, Eugênio José Garcia, Ricardo Baumhardt‐Neto, Márcia Margarete Meier, Alessandro Dourado Loguércio, Alessandra Reis,

This study evaluated the effect of a warm or cold air-dry stream for solvent evaporation on the microtensile resin-dentin bond strength (muTBS), nanoleakage pattern (SEM), degree of conversion (DC) and solvent evaporation rates (SE) of an ethanol/water- (Adper Single Bond, [SB] 3MESPE) and an acetone-based (Prime & Bond 2.1, [PB] Dentsply), two-step etch-and-rinse adhesive system.Adhesives were applied on demineralized dentin surfaces. For SE, a warm or cold air-dry stream (10 s) was applied prior to light- ...

Tópico(s): Dental Anxiety and Anesthesia Techniques

2008 - Elsevier BV | Journal of Dentistry

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Anaelena Bragança de Moraes, Roselaine Ruviaro Zanini, Marcelo Scalvenzi Turchiello, João Riboldi, Lídia Rosi Medeiros,

... Mastologia do Hospital Universitário de Santa Maria, Rio Grande do Sul, Brasil, no período de 1980 a 2000. Para a análise estatística foram utilizados o estimador de Kaplan-Meier e o modelo de Cox. A idade média ...

Tópico(s): Cancer Risks and Factors

2006 - Escola Nacional de Saúde Pública, Fundação Oswaldo Cruz | Cadernos de Saúde Pública

Revisão Acesso aberto Brasil Produção Nacional Revisado por pares

Anice de Fátima Ahmad Balduino, Maria de Fátima Mantovani, Maria Ribeiro Lacerda, Marineli Joaquim Méier,

Objetivou analisar conceito de autogestão do indivíduo hipertenso. Estudo teórico pautado na análise conceitual Walker e Avant mediante as bases de dados Scientific Electronic Library Brazil e Medical Literature Analysis and Retrievel System Online. Foram selecionados e analisados 14 artigos e 1 tese, em português e inglês, no recorte temporal de janeiro/2007 a setembro/2012. Antecedentes: ausência à consulta médica, falta de adesão ao tratamento do controle da pressão arterial, recomendações do ...

Tópico(s): Healthcare Regulation

2013 - UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL | Revista gaúcha de enfermagem

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Carolina Mariante de Abreu, José Miguel Chatkin, Carlos Cézar Fritscher, Mário Bernardes Wagner, J Pinto,

... São Lucas da Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), entre 1990 e 1997, até o óbito ou o seguimento por cinco anos. Os dados foram analisados através de curvas de Kaplan-Meier e pelo teste de Mann-Whitney para comparar ...

Tópico(s): Lymphoma Diagnosis and Treatment

2004 - Sociedade Brasileira de Pneumologia e Tisiologia | Jornal Brasileiro de Pneumologia

Artigo Acesso aberto

A. Sayah, Djabrane Yahia, Brahim Brahimi,

... base des idees de l'intgrale de Kaplan-Meier en utilisant le huberized M-estimateur de l'indice de la queue. Nous derivons leurs resultats asymptotiques. Nous illustrons dans l'etude de la simulation la performance et la robustesse de cet estimateur pour un echantillon de petite et grande taille. Key words : Heavy-tailed distributions; Hill estimator; ...

Tópico(s): Hydrology and Drought Analysis

2014 - | Afrika Statistika

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Jorge Luis Tonetto, Josep Miquel Piqué, Adelar Fochezatto, Carina Rapetti,

... small businesses from 2017 to 2023, in Rio Grande do Sul, Brazil. The study applied a survival analysis using the Kaplan–Meier procedure, complemented with the Cox procedure, to determine ...

Tópico(s): Innovation and Socioeconomic Development

2024 - Multidisciplinary Digital Publishing Institute | Economies

Artigo Revisado por pares

Jean Bachet, B Goudot, Gilles Dreyfus, D Brodaty, D.E. Lentdecker, Claude Dubois, D Guilmet,

... la courbe actuarielle d'absence de réopération (Kaplan-Meier-intervalle de confiance 95 %) a été de 96,5 %, 87,6 %, 80,9 %, 66,4 % à 1, 5, 10, 15 ans. L'état clinique des 116 survivants était satisfaisant. Quatre-vingt-deux malades (71 %) étaient en classe fonctionnelle I ou II. L'utilisation de la colle GRF s'est révélée d'une très grande utilité pour améliorer les résultats immédiats et permettre ...

Tópico(s): Cardiac Valve Diseases and Treatments

1998 - Elsevier BV | Chirurgie

Artigo Acesso aberto Brasil Produção Nacional

Mara Alini Meier,

Despite being a pioneer in establishing the Water Resources Law, the State of Rio Grande do Sul has not yet consolidated its own Water Resources System, neither has it implemented the legal instruments. The obstacles are the absence of Hidrographic Regional Agencies, the non-consolidation of planning tools, which are the basis for all other legal instruments and poor implementation of management tools. Besides of this, there is a perceived need to develop strategic tools to inform and mobilize society ...

Tópico(s): Environmental Sustainability and Education

2015 - UNIVERSIDADE FEDERAL DE GOIÁS | Boletim Goiano de Geografia