Results 111 to 120 of about 185,055 (237)

Révision systématique des Hipparion sensu lato (Perissodactyla, Equidae) de l’Ancien Monde

Estudios Geologicos, 2005
La sistemática de Hipparion sensu lato del Antiguo Mundo se caracteriza por una multiplicación excesiva de especies relacionadas con este grupo y una marcada controversia sobre el status supraespecífico que trae consigo una confusión general de su ...
S. Zouhri, A. Bensalmia
doaj   +1 more source

She Doesn't Whisper: Female‐Prominent Stridulation Shaped by Morphology in a Buthid Scorpion and Insights on Its Function

Ethology, EarlyView.
Sexual dimorphism and stress‐induced stridulatory responses in Jaguajir rochae (Borelli, 1910). Females exhibited greater absolute pectinal size and higher sound pressure levels, whereas males showed higher pectinal allometric ratios relative to body size, lower sound frequencies, and shorter delta times.
Welton Dionisio‐da‐Silva, Natália Maria Câmara Luna, Patrício Adriano da Rocha, Rodrigo Hirata Willemart, Marcio Bernardino daSilva   +4 more
wiley   +1 more source

Salinidad en Cuba y tratamientos pregerminativos de hidratación-deshidratación de semillas

Pastos y Forrajes
La salinidad de los suelos es uno de los principales factores abióticos que afectan el establecimiento y la productividad de las plantas, efecto que se incrementa a escala global.
Mayté Pernús, J. A Sánchez
doaj  

Antibacterial and Antifungal Activity and Acute Toxicity of Crude Extracts From the Wild Edible Mushrooms Cantharellus veraecrucis, Cantharellus violaceovinosus, and Turbinellus floccosus

International Journal of Food Science
Many phytopathogenic and human pathogenic microorganisms have increased their resistance to conventional antibiotics and fungicides, which is why the most recent research has focused on exploring new strategies for their management and control.
Antero Ramos, Guillermo Mendoza, Leonardo Serrano-Márquez   +2 more
doaj   +1 more source

The role of the water voles (Arvicola, Rodentia) in the Quatemary

Estudios Geologicos, 1999
Los arvicólidos son roedores que tienen la morfología de la corona de los dientes formada por una secuencia de pliegues de esmalte que se asemeja a la curva y=sen f(x). Las especies actuales del género Arvicola cumplen en la morfología del molar mI, seis
A. Ruiz Bustos
doaj   +1 more source

Linking eBird data with high spatiotemporal remote sensing products to estimate occupancy of bird populations across the island of Ireland

Ibis, EarlyView.
The vast increase in biodiversity data generated through citizen science initiatives, alongside a growing suite of remote sensing products and advanced modelling tools, has opened new avenues for rapidly, accurately and efficiently monitoring species trends to inform conservation, management and policy.
Ramiro D. Crego, Solène Gobet, John Kennedy, Brian Burke, Andrew Lynch, Dick Coombes, Sinéad Cummins, Lesley Lewis   +7 more
wiley   +1 more source

Effect of four species of arbuscular mycorrhizal fungi on the production of tomato fruits

Agronomía Costarricense, 2015
The effect of native arbuscular mycorrhizal fungi (AMF) Glomus sp. 1, Glomus sp. 2, Glomus clarum and Glomus intraradices on tomato (Solanum lycopersicum L.
Juan Francisco Ley-Rivas, Jorge Alberto Sánchez, Nancy Esther Ricardo, Esther Collazo   +3 more
doaj  

UNIVERSIDADES EMPREENDEDORAS: PANORAMA DOS ESTUDOS BRASILEIROS SOBRE O TEMA [PDF]

, 2013
Este trabalho tem como objetivo conhecer a evolução dos estudos nacionais sobre as universidades empreendedoras, como uma forma de identificar lacunas e oportunidades de pesquisa.
Nogueira, Sandra Vidal, Macedo, Marcelo, Gauthier, Fernando Ostuni, Annes, Carlos Eduardo Ruschel, Botelho, Louise de Lira Roedel, Gastaldo, Luis Fernando   +5 more
core  

SAÚDE DO ESTUDANTE ADOLESCENTE BRASILEIRO: REVISÃO SISTEMÁTICA DA LITERATURA [PDF]

, 2021
O escopo estudo é realizar uma revisão sistemática da literatura sobre a saúde do estudante adolescente no Brasil, considerando o período de Julho de 1990 a Julho de 2020. Foram selecionados 23 artigos em 6 bases de dados.
Negreiros, Fauston, Santos, Francisca
core  

Integrative taxonomy reveals four new species of the armoured catfish genus Pareiorhina (Siluriformes: Loricariidae) from the upper Paraná River basin, Brazil

Journal of Fish Biology, EarlyView.
Abstract Four new species of the small‐sized armoured catfish genus Pareiorhina are described from mountain ranges in the Grande River drainage, upper Paraná River basin, based on morphological and molecular species delimitation methods. Molecular analyses based on the cytochrome oxidase subunit I (COI) marker recovered Pareiorhina as polyphyletic ...
Pedro L. C. Uzeda, Luana J. Sartori, Axel M. Katz, Felipe P. Ottoni, Wilson J. E. M. Costa, Francisco Langeani, Valter M. Azevedo‐Santos   +6 more
wiley   +1 more source