Results 101 to 110 of about 162,883 (312)

Práticas alimentares populares com uso de plantas silvestres: Potencial para minimizar a insegurança nutricional no semiárido do nordeste do Brasil

open access: yes, 2017
As praticas alimentares humanas sofrem influencia de aspectos economicos, sociais, psicologicos e de tradicoes culturais, tendo papel significativo na nutricao.
E. Chaves, R. F. D. Morais, R. Barros
semanticscholar   +1 more source

Foraging plasticity and physiological adaptations enable hummingbirds to subsist on dilute nectars

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Hummingbirds frequently feed on small volumes (<30 μL) of sucrose‐rich nectars. Climate change is expected to affect both the abundance and the concentrations of accumulated nectar.
Rosalee L. Elting   +5 more
wiley   +1 more source

Ocorrência de anticorpos anti-Toxoplasma gondii em aves silvestres de três Unidades de Conservação Federais da Paraíba e da Bahia

open access: yes, 2016
A vigilância e monitoramento de doencas em animais silvestres sao imprescindiveis no contexto ambiental e de saude publica, pois estes animais agem como sentinelas, refletindo alteracoes ambientais precocemente, o que proporciona maior eficacia no ...
Leontina H.M. Andrade   +7 more
semanticscholar   +1 more source

Migration, Repression and Homosexual Sociability in Francoist Spain: An Analysis of the Case Files of the Special Courts of Barcelona (1965–1975)

open access: yesGender &History, EarlyView.
ABSTRACT In Spain, under General Franco's regime, homosexuality was regarded as an antisocial and dangerous behaviour. It was thus pursued both by the police and judicial courts. The Law on Vagrants and Crooks (1954) and, subsequently, the Law on Dangerousness and Social Rehabilitation (1970) constituted the legal mechanisms used by the dictatorship to
Jordi Mas Grau, Rafael Cáceres‐Feria
wiley   +1 more source

Microsatellite markers show distinctiveness of released and wild grey partridges in Finland

open access: yesAnimal Biodiversity and Conservation, 2012
Los marcadores de microsatélites ponen de manifiesto las diferencias entre las perdices pardillas liberadas y silvestres en Finlandia El objetivo principal de este estudio consistió en estudiar si las poblaciones de las granjas cinegéticas utilizadas ...
T. Liukkonen, L. Kvist, S. Mykrä
doaj   +3 more sources

Bactérias gram-negativas em cardeais (Paroaria coronata e Paroaria dominicana) apreendidos do tráfico de animais silvestres

open access: yes, 2016
Anualmente o trafico de animais silvestres retira milhoes de aves da natureza. Os cardeais ( Paroaria coronata ) e cardeais-do-nordeste ( Paroaria dominicana ) estao incluidos entre as especies de aves mais traficadas.
Marcos Paulo Vieira Cunha   +4 more
semanticscholar   +1 more source

Hemipteran vectors of stylet‐borne plant viruses: Aphids lead the charge

open access: yesInsect Science, EarlyView.
Among all sap‐feeding hemipterans, aphids stand out by far as the most important vectors of noncirculative plant viruses. Compared to whiteflies and mealybugs, aphids’ highly specialized stylet anatomy and distinct feeding behaviors contribute, together with other features of their biology, to their remarkable efficiency in transmitting stylet‐borne ...
Yu Fu, Stefano Colella, Marilyne Uzest
wiley   +1 more source

Canibalismo neonatal en conejos silvestres (Oryctolagus cuniculus) alojados en jaula [PDF]

open access: yes, 2008
El objetivo de este estudio fue analizar la práctica de canibalismo neonatal por conejas silvestres (Oryctolagus cuniculus) alojadas individualmente en jaulas ubicadas al aire libre.
González-Redondo, P.   +1 more
core  

Cuestión de gusto: ¿Qué explica el consumo de plantas silvestres? Estudio en los Pirineos catalanes y las Islas Baleares [PDF]

open access: yes, 2016
14 p., tablas, mapas -- versión online previa sin paginación -- post-print del artículo publicado en Economic Botany. Versión revisada y corregida.[EN] Previous research has documented different trends in the consumption of wild food plants but has ...
Calvet-Mir, Laura   +7 more
core   +2 more sources

CARRAPATOS EM ANIMAIS SILVESTRES DO BIOMA CERRADO TRIADOS PELO CETAS, IBAMA-GOIÁS

open access: yes, 2016
Cerrado biome has around 320,000 species of animals and it occupies approximately 25% of the Brazilian territory. This great number of species stimulates the illegal trafficking of wild animals.
T. Bastos   +4 more
semanticscholar   +1 more source

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