Limpar
457 resultados

Acesso aberto

Tipo do recurso

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Artigo Revisado por pares

Stephen D. White, P. Bourdeau, Thomas Brément, Vincent Bruet, Carmen Gimenez‐Acosta, David Sánchez-Migallón Guzman, Joanne Paul‐Murphy, Michelle G. Hawkins,

... e a sua prevalência em hamsters atendidos no norte da Califórnia, EUA e em Nantes, França, e investigar as ...

Tópico(s): Veterinary medicine and infectious diseases

2019 - Wiley | Veterinary Dermatology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Conceição A. M. Segre, G M D D Colletto, José Ricardo Dias Bertagnon,

... curvas de crescimento intra-uterino de uma população norte-americana da Califórnia. MÉTODOS: foram construídas curvas de crescimento intra-uterino ...

Tópico(s): Birth, Development, and Health

2001 - Elsevier BV | Jornal de Pediatria

Artigo Revisado por pares

Stephen D. White, P. Bourdeau, Thomas Brément, Vincent Bruet, Carmen Gimenez‐Acosta, David Sánchez-Migallón Guzman, Joanne Paul‐Murphy, Michelle G. Hawkins,

... sua prevalência em ratos de companhia examinados no norte da Califórnia, EUA e em Nantes, França, e investigar as ...

Tópico(s): Entomological Studies and Ecology

2019 - Wiley | Veterinary Dermatology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Deise Fabiana Ely, Vincent Dubreuil,

... precipitações anuais tendem a diminuir são: Centro-Oriental, Norte Central (Maringá e Califórnia), Noroeste, Sudeste e o extremo oeste da mesorregião Oeste.

Tópico(s): Agricultural and Food Sciences

2017 - Associação Brasileira de Climatologa | Revista Brasileira de Climatologia

Artigo Acesso aberto Brasil Produção Nacional

Mariana Parreiras Reis de Castro, Guilherme Cafure Antunes, Lívia Maria Pacelli Marcon, Lucas Silva Andrade, Sarah Rückl, Vera Lúcia Ângelo Andrade,

... Holanda, Bélgica, Luxemburgo e Suíça; em dois países norte-americanos: Canadá e Estados Unidos, nos estados de Oregon, Washington, Montana, Vermont e Califórnia; e na Colômbia, único representante da América do Sul. A partir de revisão sistemática ...

Tópico(s): Patient Dignity and Privacy

2016 - Conselho Federal de Medicina | Revista Bioética

Artigo Revisado por pares

Rodney Watkins,

The upper Miocene Wimer Formation is a thin, fine-grained terrace deposit, containing 15 species of bivalves and 15 species of gastropods. Each species has a unique distribution, measured by areal trends in density, articulation, and breakage, with an over- all pattern suggesting only minor sedimentary disturbance of the fauna. Present are two communities dominated by 1) the bivalves Cryptomya californica, Macoma nasuta, and a bernardinid? species, and 2) the bivalves Macoma balthica and Mya arenaria. ...

Tópico(s): Marine and coastal plant biology

1974 - Cambridge University Press | Journal of Paleontology

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Rodolfo Arruda Leite de Barros,

... a compreensão da expansão prisional ocorrida no estado norte-americano da Califórnia, entre os anos 1982 e 2000. Neste livro, ...

Tópico(s): Crime, Illicit Activities, and Governance

2016 - UNIVERSIDADE DE BRASÍLIA | Sociedade e Estado

Artigo Acesso aberto Revisado por pares

Eloísa Herrera‐Valdivia,

The Northern Gulf of California (NGC) is a mega diverse area of high endemism with major economic interest because of the multi-specific fisheries developed, mainly shrimp. There is a lack of recent studies on bycatch fish assemblages, so during the fishing seasons from 2009-2010 and 2010-2011, on board 13 shrimp boats, 14 commercial fishing trips were performed from 5 m - 90 m in depth with a total of 119 catches. The 119 catches were analyzed to assess fish community structure using taxonomic diversity ...

Tópico(s): Cephalopods and Marine Biology

2016 - Vicerractoría Investigación | Revista de Biología Tropical

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Alexandre Kemenes, Bruce R. Forsberg, John M. Mélack,

... Science and Management, University of California, Santa Barbara, California, USASearch for more papers by this author Alexandre Kemenes, Alexandre Kemenes [email protected] Instituto Nacional de Pesquisas da Amazonia, Manaus, Brazil Now at Embrapa Meio-Norte, Teresina, Brazil.Search for more papers by this authorBruce R. Forsberg, Bruce R. Forsberg Instituto Nacional de Pesquisas da Amazonia, Manaus, BrazilSearch for more papers by this authorJohn M. Melack, John M. Melack Bren School of Environmental Science and Management, University of California, Santa Barbara, California, USASearch for more papers by ...

Tópico(s): Marine and coastal ecosystems

2011 - American Geophysical Union | Journal of Geophysical Research Atmospheres

Revisão Revisado por pares

Michael Winkelman,

This paper provides a brief review of the current biomedical knowledge on some of the medicinal plants used in the treatment of diabetes in Baja California Norte. In general there is very little biochemical knowledge of the specific modes of action in the treatment of diabetes, but most of the plants have been found to contain substances (e.g., glucosides, alkaloids) frequently implicated as having anti‐diabetic effects. Furthermore, clinical studies with animals indicate that most of these plants ...

Tópico(s): Drug-Induced Hepatotoxicity and Protection

1989 - Taylor & Francis | Medical Anthropology

Artigo Revisado por pares

Dennis Tedlock,

... de Aristoteles. Mas Boas mencionou que ha, ao norte da California, mitos nos quais “a criacao espontânea” acontece (1921: ...

Tópico(s): Psychology and Mental Health

1986 - UNIVERSIDADE DE BRASÍLIA | Anuário Antropológico

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Weberton Dorásio Sobrinho, Ana Flávia Ribeiro Vilela, João Lucas Rocha Silva, Gabriel Souza Santos da Silva, Matheus Generoso da Silva, Vinicius de Oliveira Santos, Renata Costa de Miranda,

... facilitam ou dificultam essa condição. Um estudo no norte da Califórnia, Oregon e Washington, realizado por Bulkley, J. E, ...

Tópico(s): Health, Nursing, Elderly Care

2021 - Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências | Research Society and Development

Artigo Revisado por pares

Jonathan D. Nelson, Scott A. Eckert,

The presence of whale sharks (Rhincodon typus) in Bahía de Los Angeles, Baja California Norte, Mexico, is a seasonal phenomenon, occurring during the months of June–November, with highest abundance from August to October. The foraging ecology of whale sharks in Bahía de Los Angeles was studied from 28 July to 26 October 1999. During this period, 19 individual whale sharks were identified, including nine males, three females, and seven whose sex was not identified. Feeding by whale sharks was observed ...

Tópico(s): Ear Surgery and Otitis Media

2006 - Elsevier BV | Fisheries Research

Revisão Revisado por pares

Michael Winkelman,

Herbalists in Baja California Norte, Mexico, were interviewed to determine the ailments and diseases most frequently treated with 22 commonly used medicinal plants. Those diseases which were most frequently mentioned by the herbalists provided the focus for initial assessments. The phytochemistry of the medicinal plants was determined from published research, and the likelihood of successful treatment of diseases was assessed by determining the known pharmacological actions of the plant constituents. ...

Tópico(s): Traditional and Medicinal Uses of Annonaceae

1986 - Elsevier BV | Journal of Ethnopharmacology

Artigo Acesso aberto Revisado por pares

Joann M. Stock,

El levantamiento geológico y las dataciones potasio-argón de rocas terciarias en el noreste de Baja California (latitud 30° 30’ N) mostraron varias ocurrencias de volcanismo y sedimentación entre 20 y 6 Ma. Entre 20 y 15 Ma, basaltos, andesitas y flujos peroclásticos cubrieron localmente las rocas baltolíticas y prebaltolíticas (de edad cretácica y más antigua). Encima de ellos se deposito hasta 300 metros de flujos piroclasticos, tobas, basaltos, areniscas y más antigua). Encima de ellos se deposito ...

Tópico(s): Geology and Paleoclimatology Research

1989 - National Autonomous University of Mexico | Geofísica Internacional

Artigo Acesso aberto Revisado por pares

Eloísa Herrera‐Valdivia, Juana López‐Martínez, Sergio G. Castillo‐Vargasmachuca,

Bottom trawling has been considered a fishing activity that affects and modifies habitats, because of its impacts in species composition and abundance, and the alteration in the structure and function of the eco-system, that generates biodiversity loss. The Northern part of the Gulf of California has been considered a mega diverse zone with high endemism, and it is of growing interest by the international scientific community. In order to assess its potential changes in the fish community components ...

Tópico(s): Coral and Marine Ecosystems Studies

2015 - Vicerractoría Investigación | Revista de Biología Tropical

Artigo Acesso aberto Revisado por pares

John W. Brown, David K. Faulkner,

Isla de Cedros is an arid Pacific island off the western coast of Baja California Norte, Mexico.The island supports a depauperate butterfly fauna consistent with other offshore islands which exhibit varying degrees of faunal reduction when compared to their mainland counterparts.The 23 butterfly species recorded from Isla de Cedros reflect 2 broad categories of presumptive biogeographic origin: 1) species of Neotropical origin, which are distributed throughout the peninsula; and 2) species of Nearctic ...

Tópico(s): Marine and coastal plant biology

1989 - | Journal of Research on the Lepidoptera

Artigo Revisado por pares

F. A. Nava, James N. Brune,

abstract An approximate reversed refraction profile has been obtained for the center of the Peninsular Ranges of southern California and Baja California Norte using arrival times from Corona blasts to obtain the NW-SE profile, and arrival times from the well-located Pino Solo earthquake of 17 July 1975 to obtain the reversing SE-NW profile. The results indicate a relatively high-velocity crust, with P velocities of 6.57 to 6.95 km/sec, similar to the high velocities found by Hadley and Kanamori ( ...

Tópico(s): earthquake and tectonic studies

1982 - Seismological Society of America | Bulletin of the Seismological Society of America

Artigo Acesso aberto Revisado por pares

Esteban M Pérez-Arvizu, E. Alberto Aragón-Noriega, T. Leticia Espinosa-Carreón,

In order to determinate the seasonal variability concentrations of chlorophyll-a (Clo-a) derived from satellite observations, and their responses to El Niño and La Niña conditions in the northern Gulf of California (NGC), we used monthly sea color composites from January 1997 to December 2011 from the OCTS and SeaWiFS sensor.The Clo-a seasonality indicate in winter-spring maxima and summer-autumn minimum, with a predominance of the annual signal During El Niño 1997-1998 Clo-a showed low concentrations. ...

Tópico(s): Water Quality Monitoring and Analysis

2013 - University of Valparaíso | Revista de biología marina y oceanografía

Capítulo de livro Revisado por pares

Carl J. Lothringer,

At Rancho San Marcos, halfway between Tecate and Ensenada in northwestern Baja California, a 1 km by 5 km group of giant olistoliths of Early Ordovician age occurs within phyllite and metasandstone of Mesozoic(?) age. This group of giant olistoliths is underlain by a mélange of olistolith-derived granule to boulder-size fragments in a foliated, phyllitic matrix. Granitic rocks and andesite/dacite dikes of the Cretaceous Peninsular Ranges arc and batholith intrude both autochthonous and allochthonous ...

Tópico(s): Geochemistry and Geologic Mapping

1993 - Geological Society of America | Geological Society of America Special Papers

Capítulo de livro Revisado por pares

Paula Leier-Engelhardt,

Thesis, (M.S.) Geological Sciences Plate 1.Geologic map and cross section of Area 1, northern Sierra las Pinta, Baja California Norte, Mexico Plate 2.Geologic map and cross section of Area 2, southern Sierra las Pinta, Baja California Norte, Mexico

Tópico(s): Geochemistry and Geologic Mapping

1993 - Geological Society of America | Geological Society of America Special Papers

Artigo Acesso aberto Revisado por pares

Cinna Lomnitz, Federico Mooser, Clarense R. Allen, James N. Brune, Wayne Tatcher,

Se establecieron tres estaciones sismográficas nuevas, en la región norte del Golfo de California en México. Durante un periodo representativo, en abril y mayo de 1969, la sismicidad estuvo concentrada en las fallas de Imperial, San Jacinto, Sierra Juárez y San Miguel, y la dispersión de epicentros fue mucho menor de lo que se conocía previamente. Un importante enjambre de temblores ocurrió en marzo de 1969, cerca de Ia Roca Consag en el norte del Golfo, cuyo estudio ha contribuido al conocimiento ...

Tópico(s): Geological and Geochemical Analysis

1970 - National Autonomous University of Mexico | Geofísica Internacional

Artigo Revisado por pares

Hartwell H. Welsh, Amy J. Lind,

A stratified systematic sampling design was used to quantify the habitat relationships of the Del Norte salamander (Plethodon elongatus) in northwestern California. We sampled 57 sites, each within at least 5-7 ha of relatively homogeneous forest or post-forest habitat, where we measured 83 characteristics of the environment. Salamander sampling consisted of area-constrained sampling of 7 x 7 m plots with at least 25% rock cover at each site. A subset of 43 variables was used in a hierarchical analysis ...

Tópico(s): Wildlife-Road Interactions and Conservation

1995 - The Society for the Study of Amphibians and Reptiles | Journal of Herpetology

Artigo

William J. Wrenn, Ronald E. Somerby,

Tópico(s): Collembola Taxonomy and Ecology Studies

1974 - Southern California Academy of Sciences | Bulletin Southern California Academy of Sciences

Capítulo de livro Revisado por pares

I. Philip Buch, M. Delattre,

Tópico(s): Geochemistry and Geologic Mapping

1993 - Geological Society of America | Geological Society of America Special Papers

Artigo Acesso aberto Revisado por pares

Ana Margarida Correia, Laurinda Queirós, Joana Dias,

... impacto da onda pandémica de Outono/Inverno no Norte de Portugal foi reduzido. Consideramos, no entanto, a importância de prosseguir e reforçar a vigilân-cia da gripe na região. In April 2009 the Centers for Disease Control and Prevention announced the identification of a novel influenza virus in two patients in California, called influenza A (H1N1) 2009. On 11 June ...

Tópico(s): Viral Infections and Vectors

2010 - Elsevier BV | Revista Portuguesa de Pneumologia

Carta Brasil Produção Nacional Revisado por pares

Filipe Brum Machado, Enrique Medina‐Acosta,

... Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Avenida Alberto Lamego, Parque Califórnia, Campos dos Goytacazes, RJ, BrazilSearch for more papers by this author F. B. MACHADO, F. B. MACHADO Hospital Escola Álvaro Alvim, Rua Barão da Lagoa Dourada, Pelinca, Campos dos Goytacazes, RJ Núcleo de Diagnóstico e Investigação Molecular (NUDIM) and Laboratório de Biotecnologia, Centro de Biociências e Biotecnologia, Universidade Estadual do Norte Fluminense Darcy Ribeiro, Avenida Alberto Lamego, Parque Califórnia, Campos dos Goytacazes, RJ, BrazilSearch for more papers ...

Tópico(s): Tumors and Oncological Cases

2008 - Wiley | Haemophilia

Artigo Revisado por pares

Paul R. Renne, Madeleine M. Fulford, Cathy J. Busby‐Spera,

Laser probe 40 Ar/ 39 Ar analyses of individual sanidine grains from four tuffs in the alluvial Late Cretaceous (Campanian) El Gallo Formation yield statistically distinct mean dates ranging from 74.87±0.05 Ma to 73.59±0.09 Ma. The exceptional precision of these dates permits calculation of statistically significant sediment accumulation rates that are much higher than passive sediment loading would cause, implying rapid tectonically induced subsidence. The dates bracket tightly the age of important ...

Tópico(s): Geochemistry and Geologic Mapping

1991 - American Geophysical Union | Geophysical Research Letters

Capítulo de livro Revisado por pares

Paul V. Anderson,

Prebatholithic rocks are exposed near the town of San Felipe in northeastern Baja, California. Two spatially separated stratigraphic sections contain mature quartzite, marble, metaargillite, and interbeds of pelitic schist and micaceous quartzite. Eight mappable rock units of formational rank collectively measure at least 3,800 m. The depositional setting was in a shallow-marine environment, marginal to the craton.

Tópico(s): Geological and Geochemical Analysis

1993 - Geological Society of America | Geological Society of America Special Papers

Artigo Revisado por pares

Nicholas Pinter, Madeleine M. Fulford,

Abstract Excellent exposure, well‐controlled palaeobathymetry, and tightly‐spaced, high‐precision radiometric age control in the El Gallo Fm. permit rigorous quantitative analysis. Backstripping of these proximal nonmarine, forearc basin deposits reveals that, during the Late Cretaceous, the Rosario embayment of the Peninsular Ranges forearc was undergoing an episode of rapid tectonic subsidence. This subsidence had several marked effects on the sedimentology of the Rosario embayment: formation ...

Tópico(s): Geochemistry and Geologic Mapping

1991 - Wiley | Basin Research