Results 61 to 70 of about 2,997 (133)

Small-scale solar magnetic fields [PDF]

open access: yes, 2008
As we resolve ever smaller structures in the solar atmosphere, it has become clear that magnetism is an important component of those small structures. Small-scale magnetism holds the key to many poorly understood facets of solar magnetism on all scales ...
A. Asensio Ramos   +173 more
core   +2 more sources

Herpetofauna, Espora Hydroelectric Power Plant, state of Goiás, Brazil. [PDF]

open access: yes, 2007
We provide a checklist of the herpetofaunal assemblage from Espora Hydroelectric Power Plant region(UHE Espora), southwestern of the state of Goiás, Brazil.
Aloísio, G. R.   +5 more
core  

Co-selection of antibiotic and heavy metal resistance in freshwater bacteria [PDF]

open access: yes, 2016
Antibiotic resistant bacteria are found in most environments, especially in highly anthropized waters. A direct correlation between human activities (e.g., pollution) and spread and persistence of antibiotic resistant bacteria (ARB) and resistance genes (
Corno, Gianluca   +2 more
core   +3 more sources

Variações temporais e ontogenéticas na dieta de um peixe onívoro em ambiente impactado (reservatório) e em ambiente natural (baía) da bacia do rio Cuiabá = Temporal and ontogenetic diet changes of omnivorous fish in an impacted (reservoir) and in a natural environment (lagoon)

open access: yesActa Scientiarum: Biological Sciences, 2007
Neste trabalho, foram avaliadas as variações temporais e ontogenéticas na dieta de Pimelodus maculatus no reservatório de Manso e na baía Sinhá Mariana, Estado do Mato Grosso.
Edson Lourenço da Silva   +2 more
doaj  

The participation of Wajapi women from the State of Amapa (Brazil) in the traditional use of medicinal plants - a case study [PDF]

open access: yes, 2012
Background: the purpose of this study was to analyze the importance of traditional medicinal plants use to Wajapi women in the State of Amapa, Brazil, as well as their practices in the local common illnesses of treatment considering the prevailing ...
Carvalho, Jose Carlos Tavares   +3 more
core   +3 more sources

Cocoa combined with palm wine in Côte d'Ivoire: An unexpected resilience [PDF]

open access: yes, 2014
Wild oil palm growth is so vigorous that it may be almost considered as a “weed” in neglected and abandoned cocoa farms. However, West-African oil palm is valued for its production of palm wine, and may provide additional revenues and income ...
Ruf, François
core   +2 more sources

Energetic content of fish reservoirs of Manso River: spatial variations and trophic group - DOI: 10.4025/actascibiolsci.v27i4.1273

open access: yes, 2008
Com objetivo de determinar o conteúdo calórico de grupos tróficos de peixes, no reservatório do rio Manso, Estado do Mato Grosso, e possíveis diferenças espaciais, foram selecionadas as espécies: Leporinus friderici (onívora), Acestrochynchus pantaneiro (piscívora) e Schizodon borellii (herbívora), amostradas entre dezembro de 2002 e abril de 2004. Dos
Santana, Ana Rute Amadeu   +2 more
openaire   +1 more source

Efeito da estratégia de vida sobre as variações no conteúdo de energia de duas espécies de peixes (Brycon hilarii e Hypophthalmus edentatus), durante o ciclo reprodutivo = Effect of life strategy on the variations of energy content of two fish species (Brycon hilarii e Hypophthalmus edentatus) during their reproductive cycle

open access: yesActa Scientiarum: Biological Sciences, 2007
Com o objetivo de investigar diferenças no conteúdo de energia durante o ciclo reprodutivo, foram selecionados 54 exemplares de Brycon hilarii (k-estrategista) e 82 de Hypophthalmus edentatus (r-estrategista) em amostragens realizadas mensalmente ...
Vanessa Monteiro   +2 more
doaj  

Trichphyton violaceum and T. soudanese: re-emerging pathogens in Italy, 2005-2013 [PDF]

open access: yes, 2015
Dermatomycoses due to Trichophyton violaceum are described in Mediterranean Countries, North Africa and in the Horn of Africa where T. soudanense is present too, but it was rare until few years ago in Italy.
Andreoni, S.   +21 more
core  

Pertumbuhan dan Laju Eksploitasi Ikan Endemik Rasbora Tawarensis (Weber & De Beaufort, 1916) di Danau Laut Tawar, Aceh Tengah [Growth And Exploitation Rate Of Endemic Fish Rasbora Tawarensis (Weber And De Beaufort, 1916) At Laut Tawar Lake In Central Aceh] [PDF]

open access: yes, 2011
Rasbora tawarensis merupakan ikan endemik yang ditemukan di Danau Laut Tawar Kabupaten Aceh Tengah. Penelitian ini bertujuan untuk menentukan pertumbuhan, mortalitas dan laju eksploitasi ikan R. tawarensis.
Hasri, I. (Iwan)   +2 more
core  

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