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Primary Document Acesso aberto

Book.

1962 - Gale Group | World Scholar Latin America

Artigo Acesso aberto Brasil Produção Nacional

Juliana Souza Mota, Adriana de Sá Caldas, Ana Giselia Nascimento, Manuel dos Santos Faria, Carla Souza Pereira Sobral,

[b]BACKGROUND[/b] Pituitary metastasis of thyroid carcinoma is a rare entity. Differential diagnosis with other lesions in the sellar/parasellar region, through clinical, histopathological, immunohistochemical, and imaging is challenging but essential for adequate treatment. [b]CASE REPORT[/b] This case report describes a 58-year-old patient with the previous diagnosis of follicular thyroid carcinoma, with metastasis to cervical lymph nodes, bone, and lung, initially evolving to left palpebral ptosis. ...

Tópico(s): Adrenal and Paraganglionic Tumors

2018 - International Scientific Information Inc. | American Journal of Case Reports

Artigo Acesso aberto Brasil Produção Nacional

Kátia Leite Mansur, Renato Rodríguez Cabral Ramos, José Marcus Godoy, Vitor Manuel Rodrigues do Nascimento,

The Caminhos de Darwin Project aims to redeem the episodes experienced by Charles Darwin in the state of Rio de Janeiro and that they have had part in his scientific training aboard the Beagle. In the geological approach of this project, the outcrops described by Darwin in the State of Rio de Janeiro are being described with purposes of geoconservation. The beachrock of Jaconé was identified by the naturalist, at then 23 years old, on April 9, 1832. Over the years, archaeological researches conducted ...

Tópico(s): Geotourism and Geoheritage Conservation

2011 - Sociedade Brasileira de Geologia | Revista Brasileira de Geociências

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Ana Karoline Duarte dos Santos Sá, Marco Valério Jansen Cutrim, Fernando Antônio do Nascimento Feitosa, Manuel Flores‐Montes, Lisana Furtado Cavalcanti, Denise dos Santos Costa, Quedyane Silva da Cruz,

Modeling approaches are useful tools for assessing the general state of eutrophication and understanding the effects of multiple stressors on coastal ecosystems. Thus, we hypothesized that anthropogenic pressures and multiple stressors would increase the trophic state of macrotidal estuaries. Datasets from long-term (2012−2020) environmental and biological monitoring in the Itapecuru River estuary (IRE) were analyzed using the pressure-state-response (PSR) approach and nonlinear methods. Our results ...

Tópico(s): Coastal and Marine Management

2022 - Elsevier BV | Journal of Sea Research

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

César Cavinato Cal Abad, Ademir Manuel do Nascimento, Leandro Eziquiel dos Santos, Diego Figueroa, Pamella Ramona, Michele Sartori, Kátia Bilhar Scapini, Oscar Albuquerque, Ivana C. Moraes‐Silva, Hélio José Coelho‐Júnior, Bruno Rodrigues, Cristiano Teixeira Mostarda, Kátia De Angelis, Maria Cláudia Irigoyen,

This article has been corrected. See "Interval and continuous aerobic exercise training similarly increase cardiac function and autonomic modulation in infarcted mice" in Volume 13 on page 499.

Tópico(s): Cardiac Health and Mental Health

2017 - | Journal of Exercise Rehabilitation

Artigo Acesso aberto Revisado por pares

Elisângela de Sousa Branco, Fernando Antônio do Nascimento Feitosa, Manuel de Jesus FLORES MONTE,

Esta pesquisa teve o objetivo de determinar a variação espacial e sazonal da biomassa fitoplanctônica e sua relação com alguns parâmetros hidrológicos do estuário de Barra das Jangadas, onde foram realizadas coletas mensais, no período de março/99 a fevereiro/00, na superfície com garrafa de Nansen e Van Dorn. Constatou-se que existe uma sazonalidade da biomassa com maiores valores no período chuvoso. Estes dados mostraram uma relação direta com o nitrato e material em suspensão e inversa com a ...

Tópico(s): Coastal and Marine Management

2002 - | Tropical Oceanography

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Manuel Ângelo Rodrigues, Luiza do Nascimento Dias Torres, Letícia Damo, Soraia Raimundo, Laércio Ricardo Sartor, Luís César Cassol, Margarida Arrobas,

Two soil amendments, biochar and zeolites, were evaluated in their potential for increasing crop productivity and agro-system sustainability. The effect of biochar and zeolites, in combination with four nitrogen (N) rates [0 (N0), 50 (N50), 100 (N100), and 200 (N200) kg ha−1], on crop yield, N use efficiency, and soil properties was evaluated in a cropping system of irrigated forage maize (Zea mays L.) grown in summer and oats (Avena sativa L.) grown in winter as a catch crop. Biochar increased soil organic ...

Tópico(s): Clay minerals and soil interactions

2021 - Springer Science+Business Media | Journal of soil science and plant nutrition

Artigo Acesso aberto Revisado por pares

Denilson Lima Santos,

... mistério negro de Zumbi redivivo (1979), de Abdias do Nascimento (1914-2011), y Changó, el gran putas (1983), de Manuel Zapata Olivella (1920-2004). Los autores de estas ...

Tópico(s): Race, Identity, and Education in Brazil

2014 - UNIVERSIDADE DE BRASÍLIA | Estudos de Literatura Brasileira Contemporânea

Artigo Brasil Produção Nacional Revisado por pares

Douglas F. Souza, Eduardo H.M. Nunes, Daiana S. Pimenta, Daniela C.L. Vasconcelos, Jaílton Ferreira do Nascimento, Wilson Mantovani Grava, Manuel Houmard, Wander L. Vasconcelos,

In this work we fabricated alumina samples by the freeze-casting technique using tert-butanol as the solvent. The prepared materials were examined by scanning electron microscopy and X-ray microtomography. Next, they were coated with sol–gel silica films by dip-coating. Permeability tests were carried out in order to assess the permeation behavior of the materials processed in this study. We observed that the sintering time and alumina loading showed a remarkable effect on both the structural properties ...

Tópico(s): Aerogels and thermal insulation

2014 - Elsevier BV | Materials Characterization

Artigo Revisado por pares

Paulo Sérgio dos Santos Leles, Gustavo Wyse Abaurre, José Manuel Alonso Segura, Daniel Ferreira do Nascimento, A. C. Lisboa,

Tópico(s): Botany and Plant Ecology Studies

2011 - Editora da Universidade de São Paulo | Scientia Forestalis

Artigo Acesso aberto Revisado por pares

Patricia V. Agostino, Micaela do Nascimento, Ivana L. Bussi, Manuel C. Eguía, Diego A. Golombék,

Temporal perception is fundamental to environmental adaptation in humans and other animals. To deal with timing and time perception, organisms have developed multiple systems that are active over a broad range of order of magnitude, the most important being circadian timing, interval timing and millisecond timing. The circadian pacemaker is located in the suprachiasmatic nuclei (SCN) of the hypothalamus, and is driven by a self-sustaining oscillator with a period close to 24 h. Time estimation in ...

Tópico(s): Sleep and Wakefulness Research

2010 - Elsevier BV | Brain Research

Artigo Revisado por pares

M. Reis, Ana do Vale, Cristina Pinto, Diana S. Nascimento, Carolina Costa‐Ramos, Daniela Silva, Manuel T. Silva, Nuno M.S. dos Santos,

Caspase-9 is an initiator caspase in the apoptotic process whose function is to activate effector caspases that are downstream in the mitochondrial pathway of apoptosis. This work reports for the first time the complete sequencing and characterisation of caspase-9 in fish. A 1924 bp cDNA of sea bass caspase-9 was obtained, consisting of 1308 bp open reading frame coding for 435 amino acids, 199 bp of the 5′-UTR and 417 bp of the 3′-UTR including a canonical polyadenilation signal 10 nucleotides ...

Tópico(s): Autophagy in Disease and Therapy

2006 - Elsevier BV | Molecular Immunology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Marina Cavalcanti Jales, Fernando Antônio do Nascimento Feitosa, Maria Luise Koening, Manuel de Jesús Flores Montes, Moacyr Araújo, Rodolfo Araújo da Silva,

Abstract The Rocas Atoll Biological Reserve is located in the Atlantic Ocean, at 3º 51' S and 33º 49' W. It lies 143 nautical miles from the City of Natal, Rio Grande do Norte (Brazil). The purpose of this study was to analyze the hydrology, water masses, currents and chlorophyll a content to determine the dynamics of phytoplankton biomass around the Rocas Atoll. Samples were collected in July 2010 in the area around the Atoll, using the Research Vessel Cruzeiro do Sul of the Brazilian Navy. Two ...

Tópico(s): Marine and fisheries research

2015 - UNIVERSIDADE DE SÃO PAULO | Brazilian Journal of Oceanography

Artigo Brasil Produção Nacional Revisado por pares

Brígida Maria Villar da Gama, Graziele Elisandra do Nascimento, Deivson Cesar Silva Sales, Joan Manuel Rodríguez-Díaz, Celmy Maria Bezerra de Menezes Barbosa, Marta Maria Menezes Bezerra Duarte,

This study analyses the removal of phenol and cadmium ion (Cd2+) using activated carbon obtained from peanut shells. No previous studies have reported the use of this adsorbent material on the binary removal of these contaminants. The results obtained after carrying out the characterisation indicated that the carbonaceous material was mesoporous, predominantly amorphous, with the presence of surface hydroxyl, carboxyl and carbonyl groups. The kinetic evolution was rapid for the first few minutes ...

Tópico(s): Fluoride Effects and Removal

2018 - Elsevier BV | Journal of Cleaner Production

Artigo Acesso aberto

Ermelinda Marques, Manuel do Nascimento Silva Paulino, Teresa Paiva, Agostinha Corte, Maria Cristina Pereira Morgado Fonseca,

The aim was to characterize the population with neurodegenerative diseases in the region of Guarda. An epidemiological, descriptive, cross-sectional study was carried out of the user population of the Local Health Unit of Guarda, EPE, located in the Central Region of Portugal, with an active diagnosis of neurodegenerative disease, according to the International Classification of Primary Health Care - ICPC-2 : P70 - Dementia, N86 - Multiple Sclerosis - and N87 - Parkinsonism. The data source was the Regional ...

Tópico(s): Cerebrovascular and genetic disorders

2023 - | Global Academic Nursing Journal

Artigo Acesso aberto Brasil Produção Nacional

Sofia Nascimento dos Santos, Mara de Souza Junqueira, Guilherme Francisco, Manuel Vilanova, Ana Magalhães, Marcelo Dias‐Baruffi, Roger Chammas, Adrian L. Harris, Celso A. Reis, Emerson Soares Bernardes,

// Sofia N. Santos 1 , Mara S. Junqueira 2 , Guilherme Francisco 2 , Manuel Vilanova 3, 4, 5 , Ana Magalhães 3, 6 , Marcelo Dias Baruffi 7 , Roger Chammas 2 , Adrian L. Harris 8 , Celso A. Reis 3, 5, 6, 9 , Emerson S. Bernardes 1 1 Department of Radiopharmacy, Nuclear Energy Research Institute, Radiopharmacy Center, São Paulo, Brazil 2 Department of Center for Translational Oncology Cellular, Biology Group, Center for Translational Oncology, Cancer Institute of the State of Sao Paulo-ICESP, Brazil 3 I3S - Instituto de Investigação ...

Tópico(s): Peptidase Inhibition and Analysis

2016 - Impact Journals LLC | Oncotarget

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Clarisse Nobre, Ana Karoline Caitano do Nascimento, Soraia P. Silva, Elisabete Coelho, Manuel A. Coimbra, Maria Taciana Holanda Cavalcanti, J. A. Teixeira, Ana Lúcia Figueiredo Porto,

A new isolated P. citreonigrum URM 4459 was selected to produce fructooligosaccharides (FOS) in an efficient, economical and fast one-step fermentation. Optimal culture conditions were stablished by experimental design. Experiments run in bioreactor resulted in a high yield, content, productivity and purity of FOS (0.65 ± 0.06 gFOS/ginitial Sucrose, 126.3 ± 0.1 g/L, 2.28 ± 0.08 g/L.h and 61 ± 0%). The FOS mixture was purified up to 92% (w/w) with an activated charcoal column. FOS produced were able to promote ...

Tópico(s): Enzyme Production and Characterization

2019 - Elsevier BV | Bioresource Technology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Clariano Pires de Oliveira Neto, Rossana Santiago de Sousa Azulay, Ana Gregória Ferreira Pereira de Almeida, Maria da Glória Tavares, Luciana Helena Gama Vaz, Ianik Rafaela Lima Leal, Mônica Elinor Alves Gama, Marizélia Rodrigues Costa Ribeiro, Gilvan Cortês Nascimento, Marcelo Magalhães, Wellyandra Costa dos Santos, Alexandre Facundo, Manuel dos Santos Faria, Débora Cristina Ferreira Lago,

In the COVID-19 pandemic, there was an increase in consultations for precocious puberty. We aim to analyze differences in female puberty before and during the COVID-19 pandemic. A cross-sectional analytical study was designed at the Pediatric Endocrinology Clinic of the University Hospital of the Federal University of Maranhão in São Luis, Brazil. We included 55 girls with precocious puberty, 22 who started puberty during the pandemic and 33 who started puberty before the pandemic. Clinical, anthropometric, ...

Tópico(s): Cancer Risks and Factors

2022 - Multidisciplinary Digital Publishing Institute | International Journal of Environmental Research and Public Health

Artigo Brasil Produção Nacional Revisado por pares

Sérgio Manuel Serra da Cruz, José Antonio Pires do Nascimento,

With improvements in computing and communications, the amount of scientific data in agriculture has been exploding. Thus, researchers must rely on computational simulations to model the data-driven in silico agronomic experiments, the in silico experiments are those that are completely executed by using computer models. Reproducibility, transparency, independent verification are major features of Science. However, even agricultural research of exemplary quality may have irreproducible empirical ...

Tópico(s): Distributed and Parallel Computing Systems

2019 - Elsevier BV | Computers and Electronics in Agriculture

Artigo Brasil Produção Nacional Revisado por pares

Isis Amália Cordeiro, Fernando Antônio do Nascimento Feitosa, Manuel de Jesús Flores Montes, Amanda Yumi Otsuka, Alex Costa da Silva,

The Suape coastal zone has suffered since the 1980s the effects of anthropogenic action due to the construction of the industrial complex of Suape. This work aimed to evaluate the environmental conditions and possible eutrophication processes of the area. Six campaigns were carried out, three in the dry season (November 2015, January and April 2016) and three in the rainy season (July 2015, July and August 2016). Water samples were collected at the surface during low tide and high tide, in neap tides. ...

Tópico(s): Aquatic Ecosystems and Phytoplankton Dynamics

2018 - Cambridge University Press | Journal of the Marine Biological Association of the United Kingdom

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Amanda Yumi Otsuka, Fernando Antônio do Nascimento Feitosa, Manuel de Jesús Flores Montes, Marcos HONORATO DA SILVA, Rysoaurya Keyla Travassos,

Este trabalho teve o objetivo de caracterizar o estuário do rio Botafogo (Itamaracá-PE) a partir da análise da clorofila a e alguns parâmetros ambientais. Foram feitas coletas mensais, em três pontos de amostragem ao longo do estuário, no período de abril/07 a março/08, em diferentes estágios e em maré de sizígia. Foi utilizada a garrafa de Kitahara na camada superficial da água para a análise de biomassa, Secchi, salinidade, oxigênio dissolvido, DBO, nutrientes, material particulado em suspensão. ...

Tópico(s): Coastal and Marine Management

2014 - | Tropical Oceanography

Artigo Revisado por pares

Léon Bourdon,

Tópico(s): Urban and sociocultural dynamics

1953 - Bordeaux Montaigne University | Bulletin Hispanique

Artigo Brasil Produção Nacional Revisado por pares

N. Hernández‐Como, V.H. Martínez-Landeros, I. Mejía, F. S. Aguirre‐Tostado, Chiara das Dores do Nascimento, G. de M. Azevedo, C. Krug, Manuel Quevedo-López,

The control of defects in cadmium sulfide thin films and its impact on the resulting CdS optical and electrical characteristics are studied. Sulfur vacancies and cadmium interstitial concentrations in the CdS films are controlled using the ambient pressure during pulsed laser deposition. CdS film resistivities ranging from 10− 1 to 104 Ω-cm are achieved. Hall Effect measurements show that the carrier concentration ranges from 1019 to 1013 cm− 3 and is responsible for the observed resistivity variation. ...

Tópico(s): Advanced Semiconductor Detectors and Materials

2013 - Elsevier BV | Thin Solid Films

Artigo Revisado por pares

Denilson Lima Santos,

... ideia de hierarquia. Palavras-chave: Ancestralidade. Iorubas. Bantus. Manuel Zapata Olivella. Abdias do Nascimento Resumen Este ensayo es parte de la tesis ... reconociendo su origen. Palabras claves: Ancestralidad. Yorubas. Bantues. Manuel Zapata Olivella. Abdias do Nascimento Abstract This essay is part of the PhD ... the Idea of hierarchy. Keywords: Ancestrality. Yorubas. Bantus. Manuel Zapata Olivella. Abdias do Nascimento

Tópico(s): Cultural, Media, and Literary Studies

2017 - | Revista Brasileira do Caribe