Limpar
105 resultados

Acesso aberto

Tipo do recurso

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Artigo Acesso aberto Brasil Produção Nacional

Miguel Angel Maluf, Cristina Mangia, Joäo A Bertuccez, Célia Silva, Roberto Catani, Werther Brunow de Carvalho, António P. O. Carvalho, E Buffolo,

... 0,71). O volume médio ultrafiltrado no G1 (UFC) foi 143,3 ml e no G2 (UFC+UFM) foi 227,0 ml, (p<0,001), ...

Tópico(s): Cardiac Valve Diseases and Treatments

1999 - Brazilian Society of Cardiovascular Surgery | Brazilian Journal of Cardiovascular Surgery

Carta Acesso aberto Revisado por pares

Mongkontida Umphonsathien, Panudda Srichomkwun, Patinut Buranasupkajorn, Thiti Snabboon,

... ACC) with Cushing syndrome was proposed by elevated UFC (606.02 μg/24 h, 21–143) with low ACTH level, and hyperestrogenemia (1221 pmol/ ...

Tópico(s): Male Breast Health Studies

2018 - Wiley | The Kaohsiung Journal of Medical Sciences

Artigo Revisado por pares

Julie Brossaud, Dominique Ducint, Jean‐Benoît Corcuff,

... adrenal tumours compared to 48 lean (Nl) or 143 obese (Ob) subjects, and to 26 patients with a Cushing's disease (CD). The initial investigation included immunoreactive quantification of urinary free cortisol (UFC).Cortisol metabolites were overexcreted in CD but not ...

Tópico(s): Pituitary Gland Disorders and Treatments

2015 - Wiley | Clinical Endocrinology

Artigo Acesso aberto Revisado por pares

Greene Lw, Hershel Raff, James W. Findling, Eliza B. Geer,

... 2 cm R adrenal nodule. ACTH(I) (41-143), serum cortisol, UFC, and oDST cortisol were elevated. MRI showed a ...

Tópico(s): Adrenal and Paraganglionic Tumors

2019 - Endocrine Society | Journal of the Endocrine Society

Artigo Revisado por pares

Peter Schröder,

Resenha de SCRHODER, Peter. De JOAO PACHECO DE OLIVEIRA (ORG.). A Viagem da Volta: Etnicidade, Politica e Reelaboraqâo Cultural no Nordeste Indigena (Territorios Socfais, 2) Rio de Janeiro: Contra Capa, 1999, 350 pp.

Tópico(s): Migration, Racism, and Human Rights

2001 - | Revista de Ciências Sociais

Artigo Revisado por pares

Pam Bishop, M. H. Beilby, Adrian Bowman,

Abstract The CTI Centre for Mathematics and Statistics was set up under a UFC initiative to collect and distribute information about computer-based teaching material. It now has a substantial database of computer packages and has made contact with relevant departments in all institutions of higher education. This paper outlines the work of the Centre, and presents information about the courseware contained in the database, classified by teaching approach and subject area. The effect on teaching ...

Tópico(s): Mathematics Education and Programs

1992 - Elsevier BV | Computers & Education

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Karen Apellanis Borges, Simone Reichert, Maira Balbinotti Zanela, Vívian Fischer,

... amostras de leite de 11 propriedades selecionadas, totalizando 143 amostras. Foram realizadas as análises de: CCS, CBT e composição do leite (teores de gordura e proteína bruta). Os valores médios das análises realizadas foram: gordura - 3,34%, proteína bruta - 3,09%, CCS - 6,0x10 5 células/mL e CBT - 1,07x106 UFC/mL. Com relação aos padrões da IN51, encontravam- ...

Tópico(s): Milk Quality and Mastitis in Dairy Cows

2018 - UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL | ACTA SCIENTIAE VETERINARIAE

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Thaís Vasconcelos, Carolyn Elinore Barnes Proença, Berhaman Ahmad, Daniel Santamaría Aguilar, Reinaldo Aguilar, Bruno S. Amorim, Keron C. St. E. Campbell, Itayguara Ribeiro da Costa, Plauto Simão De-Carvalho, Jair Eustáquio Quintino Faria, Augusto Giaretta, Pepijn W. Kooij, Duane F. Lima, Fiorella Fernanda Mazine, Brígido Peguero, Gerhard Prenner, Matheus Fortes Santos, Julia Soewarto, Astrid Wingler, Eve Lucas,

Myrteae (c. 2500 species; 51 genera) is the largest tribe of Myrtaceae and an ecologically important groups of angiosperms in the Neotropics. Systematic relationships in Myrteae are complex, hindering conservation initiatives and jeopardizing evolutionary modelling. A well-supported and robust phylogenetic hypothesis was here targeted towards a comprehensive understanding of the relationships within the tribe. The resultant topology was used as a base for key evolutionary analyses such as age estimation, ...

Tópico(s): Evolution and Paleontology Studies

2017 - Elsevier BV | Molecular Phylogenetics and Evolution

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

José Osvaldo Beserra Carioca,

... Carioca Professor [email protected] Universidade Federal do Ceará (UFC), Departamento de Tecnologia de Alimentos (DETAL), Fortaleza, Ceará, ... Carioca Professor [email protected] Universidade Federal do Ceará (UFC), Departamento de Tecnologia de Alimentos (DETAL), Fortaleza, Ceará, ... on Green Chemistry: Awareness, Responsibility and Action. Edições UFC, Fortaleza 2008, pp. 217–234. 3 Ciamician, G., ... on Green Chemistry: Awareness, Responsibility and Action. Edições UFC, Fortaleza 2008, pp. 325–346. 19 Lima, D. ...

Tópico(s): Microbial Metabolic Engineering and Bioproduction

2010 - Wiley | Biotechnology Journal

Artigo Revisado por pares

Ronald E. Allin, James H. McBride, Denis O. Rodgerson,

Urinary-free cortisol (UFC) measured in 24-h samples has provided unambiguous data regarding adrenal-cortical status, but collection is cumbersome and compliance is a problem. We reasoned that measuring UFC in 2-h samples collected at strategic times ... collected between 2000 and 2400 h) 2-h UFC levels that were greater than or equal to ... that adrenal-cortical status is reflected by measuring UFC levels in 2-h samples.

Tópico(s): Stress Responses and Cortisol

1984 - Elsevier BV | Clinica Chimica Acta

Artigo Acesso aberto Revisado por pares

Ekkehard Werner Zöllner, Carl Lombard, Ushma Galal, Stephen Hough, E M Irusen, Eugene Weinberg,

... allergy clinics in Cape Town, South Africa. Participants 143 asthmatic children of mostly mixed ancestry, aged 5–12 years. Outcome measures Primary outcome measures included Spearman correlation coefficients (r) calculated between the postmetyrapone (PMTP) serum adrenocorticotropic hormone (ACTH), 11-deoxycortisol (11DOC), 11DOC+ cortisol (C) and height, weight, height velocity, weight velocity, change in systolic blood pressure from supine to standing, early morning urinary free cortisol (UFC), morning C, ACTH and dehydroepiandrosterone sulfate (DHEAS). Secondary ...

Tópico(s): Allergic Rhinitis and Sensitization

2013 - BMJ | BMJ Open

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Thiago M.B.F. Oliveira, M. Fátima Barroso, Simone Morais, Pedro de Lima‐Neto, Adriana N. Correia, M. Beatriz P.P. Oliveira, Cristina Delerue‐Matos,

This study focused on the development of a sensitive enzymatic biosensor for the determination of pirimicarb pesticide based on the immobilization of laccase on composite carbon paste electrodes. Multi-walled carbon nanotubes (MWCNTs) paste electrode modified by dispersion of laccase (3%, w/w) within the optimum composite matrix (60:40%, w/w, MWCNTs and paraffin binder) showed the best performance, with excellent electron transfer kinetic and catalytic effects related to the redox process of the substrate ...

Tópico(s): Advanced biosensing and bioanalysis techniques

2012 - Elsevier BV | Talanta

Artigo

Michel Rochefort,

A progressiva globalizacao das trocas e as modificacoes nas estruturas de producao deram, nos ultimos vinte anos, uma grande importância as funcoes de decisao e ao novo terciario de acompanhamento que se localizam nas maiores cidades e sobretudo nos paises desenvolvidos. Essas novas metropoles da globalizacao se organizam cada vez mais frequentemente em espacos mais amplos que a cidade propriamente dita e constituem regioes metropolitanas. Para alguns trata-se de progresso e marcha para as “metapoles” ...

Tópico(s): Urban Development and Societal Issues

2002 - UNIVERSIDADE FEDERAL DO CEARÁ | Mercator

Artigo Revisado por pares

M. Noël, V. Brunel, H. Lefebvre, J. Benichou, F. Ziegler, F. Fraissinet,

... le groupe hypercortisolisme (HG). Les patients avec un UFC et un DST dans les valeurs de référence ont formé le groupe contrôle (CG). 143 patients ont été inclus, 32 dans le HG ...

Tópico(s): Pituitary Gland Disorders and Treatments

2022 - Elsevier BV | Annales d Endocrinologie

Revisão Acesso aberto Revisado por pares

Tore Skotland, Nina P. Hessvik, Kirsten Sandvig, Alicia Llorente,

... phosphatidic acid; PG, phosphatidylglycerol; SFM, serum free medium; uFCS, ultracentrifuged FCS; SUC, sequential centrifugation; SG, sucrose gradient; ... phosphatidic acid; PG, phosphatidylglycerol; SFM, serum free medium; uFCS, ultracentrifuged FCS; SUC, sequential centrifugation; SG, sucrose gradient; ...

Tópico(s): Viral Infections and Vectors

2018 - Elsevier BV | Journal of Lipid Research

Artigo Acesso aberto Revisado por pares

Hebandreyna González García, Ana Francisca González Pedraza, Maryori Carolina Pineda Zambrano, Horci Escalante-García, Gustavo Adolfo Rodríguez Yzquierdo, Aníbal Soto-Bracho,

... a 15 cm de profundidad para cuantificar las UFC de hongos, bacterias y actinomicetos, así como propiedades ... En general, no hubo diferencias estadísticas en las UFC de hongos y bacterias entre lotes de vigor; ...

Tópico(s): Pineapple and bromelain studies

2021 - Universidad Centroccidental Lisandro Alvarado | Bioagro

Artigo Revisado por pares

Evan Brody,

... Marketing of Difference in the Ultimate Fighting Championship (UFC)," International Journal of Communication 11, (2017): 3224–41; ... Visibility: Sports Media and Female Athletes in the UFC (Urbana: University of Illinois Press, 2021), 13.17 ... New York University Press, 2012); Daily, "We Bleed", 143.38 Joel Penney, The Citizen Marketer: Promoting Political ...

Tópico(s): Gender, Feminism, and Media

2023 - Routledge | Communication and Critical/Cultural Studies

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Antônia Ivoneida Aragão, Antônio Carlos Mendonça Seoane, Tereza Cristina Leal‐Balbino, Nilma Cintra Leal, Alzira Maria Paiva de Almeida,

Serological surveillance activities regarding the foci of plague in Ceará State have detected a rising number of sentinel animals with antiplague antibodies in 1995, with a peak in 1997 demonstrating an increase in the plague bacteria activities throughout all the foci investigated. From a total of 110,725 serum samples collected from rodents (7,873) and domestic carnivores (102,852) analyzed by the Hemaglutination technique (HA) for antibodies against F1 antigen of Yersinia pestis 905 samples tested ...

Tópico(s): Vector-borne infectious diseases

2002 - Brazilian Society of Tropical Medicine | Revista da Sociedade Brasileira de Medicina Tropical

Artigo Revisado por pares

Claudia Dolores Alcazar Montañez, María Salud Rubio Lozano, Fernando Núñez Espinosa, Rogelio Alejandro Alonso Morales,

... A UNA CONCENTRACION DE POR LO MENOS 30 UFC/G. DEL TOTAL DE MUESTRAS ANALIZADAS CON LA ...

Tópico(s): Salmonella and Campylobacter epidemiology

2006 - National Autonomous University of Mexico | Veterinaria

Artigo Acesso aberto Revisado por pares

Qian Zhang, Haiying Xiao, Weijun Gu,

... differences in the percentage change of 24-h UFC during LDDST (90.11% ± 79.60% vs. 134.47% ± 131.26%,P =0.045) and during HDDST (100.05% ± 89.59% vs. 143.75% ± 98.12%, P =0.017). The 24- ...

Tópico(s): Hormonal Regulation and Hypertension

2020 - Endocrine Society | Journal of the Endocrine Society

Artigo Brasil Produção Nacional Revisado por pares

Francisca Edna de Andrade Cunha, João Eduardo Pereira de Freitas, Caroline Vieira Feitosa, Cassiano Monteiro‐Neto,

The Atlantic bumper, Chloroscombrus crysurus, a demersal fish fairly common in coastal waters, is one of the five most abundant species caught by beach seines at Fortaleza county, Ceara State, Brazil. The present paper analyses the seasonal abundance, the total lengh frequency distribution, as well as food habits and biometry of that species. Forty beach seine hauls were monitored from May, 1991 to April, 1992. Largest and smallest catches occurred, respectively in the bimesters July-August and ...

Tópico(s): Fish Biology and Ecology Studies

2017 - | Arquivos de Ciências do Mar

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Fernanda Jorge Magalhães, Francisca Elisângela Teixeira Lima, Karla Maria Carneiro Rolim, Maria Vera Lúcia Moreira Leitão Cardoso, Maria do Socorro Mendonça Scherlock, Nila Larisse Silva de Albuquerque,

Na unidade de terapia intensiva neonatal (UTIN), o recém-nascido (RN) recebe cuidados urgentes na tentativa de melhorar seu estado clínico, havendo diversos episódios de manuseio. Objetivou-se verificar as respostas fisiológicas e comportamentais do recém-nascido internado na UTIN e, propor um protocolo de manuseio mínimo do RN na UTIN. Estudo exploratório, descritivo, abordagem quantitativa; realizado na UTIN de um hospital-escola, em Fortaleza, Ceará. Amostra de 26 RNs, a coleta de dados foi realizada ...

Tópico(s): Pediatric health and respiratory diseases

2011 - UNIVERSIDADE FEDERAL DO CEARÁ | Rev Rene

Artigo Brasil Produção Nacional Revisado por pares

Henry Ramos Matthews,

No presente trabalho procuramos elaborar uma chave para a identificacao das especies acima mencionadas, salientando as principais caracteristicas basicas e necessarias para identifica-las.

Tópico(s): Environmental Toxicology and Ecotoxicology

1968 - | Arquivos de Ciências do Mar

Artigo Revisado por pares

María Salud Rubio Lozano, Claudia Dolores Alcazar Montañez, Rogelio A. Alonso-Morales, José Fernando Núñez Espinosa,

... SAMPLES AT A CONCENTRATION OF, AT LEAST, 30 UFC/G. PCR RESULTS INDICATED THAT ONLY 3 SAMPLES ...

Tópico(s): Identification and Quantification in Food

2009 - National Autonomous University of Mexico | Veterinaria

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Mohibullah Shah, Emanoella L. Soares, Magda Laiara Bezerra de Lima, Camila B. Pinheiro, Arlete Aparecida Soares, Gilberto B. Domont, Fábio César Sousa Nogueira, Francisco Campos,

The inner integument of Jatropha curcas seeds is a non-photosynthetic tissue that acts primarily as a conduit for the delivery of nutrients to the embryo and endosperm. In this study we performed a histological and transmission electron microscopy analysis of the inner integument in stages prior to fertilization to 25 days after pollination, to establish the structural changes associated with the plastid to gerontoplast transition. This study showed that plastids are subjected to progressive changes, ...

Tópico(s): Algal biology and biofuel production

2016 - Elsevier BV | Journal of Proteomics

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Janaica Gomes Matos, Mariza Angélica Paiva Brito, Mônica Magalhães Cavalcante,

The purpose of this paper is to focus on the issue of referentiation based on the following question: What is the role of referential chains in the recategorization of the referent, as the trigger for the humor in jokes? The issue will be critically discussed based on the theoretical and empirical findings of the following research: Lima (2003), Leite (2007), Cavalcante (2011, 2012), Custodio Filho (2012) and Cavalcante et al. (2014). The reflections will focus on the semantic and on the social cognitive ...

Tópico(s): Linguistics and Discourse Analysis

2016 - UNIVERSIDADE DO VALE DO RIO DOS SINOS | Calidoscópio

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Alexandra Maria de Castro e Santos Araújo, Márluce Coan, Valdecy de Oliveira Pontes,

em que assumimos os pressupostos teóricos do funcionalismo norte-americano, analisamos o tratamento dado à categoria Modalidade por livros didáticos de Língua

Tópico(s): French Language Learning Methods

2016 - UNIVERSIDADE DO VALE DO RIO DOS SINOS | Calidoscópio

Revisão Acesso aberto Brasil Produção Nacional Revisado por pares

Daniel Maciel Marques, Joanna de Freitas Rocha, Thiago Silva de Almeida, Érika Freitas Mota,

In Brazil, Aedes aegypti mosquito is the most frequent vector of some arboviruses, such as dengue, yellow fever, Zika and chikungunya. The use of synthetic insecticides to combat this vector has been compromised due to the development of resistant populations and the collateral damage caused to nature. Essential oils (EO) have been studied as an alternative to synthetic insecticide. Thus, the objective of this work was to do a review of EOs from Caatinga biome plants, wich are effective against Ae. ...

Tópico(s): Moringa oleifera research and applications

2021 - Elsevier BV | South African Journal of Botany