Results 91 to 100 of about 740,940 (230)
The distribution, abundance, and ecology of larval tunas from the entrance to the Gulf of California [PDF]
, 1970 ENGLISH: This study is based on collections of larvae of Thunnus albacares, Euthynnus llneatus, and Auxis sp. obtained from surface and oblique net tows made during seven cruises, each along a comparable track in the entrance of the Gulf of California ...
Klawe, Witold L. +2 more
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Caracterización molecular de poblaciones de Festuca arundinacea Schre [PDF]
, 2016 La /estuca alta (Festuca arundinacea Schreb) es la especie forrajera más difundida y mejor adaptada en ambientes ganaderos de la provincia de Bs.As. Su nicho ecológico en la región pampeana está delimitado por altas temperatura y bajas precipitaciones ...
Palacios, Natalia Soledad
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Boletín de la Sociedad Española de Cerámica y Vidrio, 2005 The Al2O3/Y3Al5O12 eutectic system melt grown by laser heating float zone in a range of pull rates has been studied. The microstructural analysis has been made by Scaning Electron Microscopy (SEM) and Transmission Electron Microscopy (TEM) in as ...
de Francisco, I. +6 more
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Some factors affecting the distribution and apparent abundance of yellowfin and skipjack tuna in the Eastern Pacific Ocean [PDF]
, 1964 ENGLISH: Since 1951, the Inter-American Tropical Tuna Commission has been investigating the biology, ecology and population dynamics of the yellowfin tuna, Thunnus albacares, and the skipjack tuna, Katsuwonus pelamis, in the Eastern Pacific Ocean.
Barrett, Izadore, Broadhead, Gordon C.
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Revista Brasileira de Zootecnia, 2001 Foi realizado um experimento com 720 frangos de corte machos Ross, mantidos em alta temperatura ambiente (26,2 a 30,5ºC), na fase de crescimento (22 a 42 dias de idade), com o objetivo de estudar o efeito da relação arginina:lisina digestível (Arg:Lis ...
Fernando Guilherme Perazzo Costa +3 more
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Boletín de la Sociedad Española de Cerámica y Vidrio, 2004 High temperature protonic conductors (HTPC) were successfully fabricated by melt growth using the laser heated floating zone method (SrCe0.9Y0.1O3-δ, SrCe0.8Y0.2O3-δ, SrZr0.9Y0.1O3-δ, SrZr0.8Y0.2O3-δ, Sr3(Ca1.18Nb1.82)O9-δ and SrTi0.95Sc0.05O3-δ ...
López Robledo, M. J. +4 more
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Sea surface temperature and the distribution and apparent abundance of skipjack (Katsuwonus pelamis) in the Eastern Pacific Ocean, 1951-1968 [PDF]
, 1970 ENGLISH: Isograms of sea surface temperature (OC) have been produced for 1949-1968 for the areas of the eastern Pacific Ocean in which the majority of the skipjack catch is taken. These are in the immediate coastal zone, California (35° N) to Chile (20 0
Williams, F.
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Electrolisis a alta temperatura
, 2016 El siglo que comenzamos se propone para convertirse en el siglo del gran cambio energético. La dependencia energética que se ha creado hacia unos combustibles, que además de provocar la emisión de gases de efecto invernadero, tienen fecha de caducidad cercana, está provocando la búsqueda de nuevas alternativas energéticas, hablando en este trabajo de ...
openaire +2 more sources
Fabricación y propiedades del carburo de silicio biomórfico: maderas cerámicas
Boletín de la Sociedad Española de Cerámica y Vidrio, 2002 There is an increasing interest in the fabrication of materials with biomorphic microstructure. In particular, the fabrication of biomorphic ceramics would be of high interest because its high-temperature structural applications.
Varela Feria, F. M. +2 more
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Propriedades mecânicas residuais de betões normais e de alta resistência após incêndio [PDF]
, 2011 O efeito das altas temperaturas no betão traduz-se numa diminuição das suas propriedades mecânicas residuais. Tal redução verifica-se quer no betão normal quer no betão de alta resistência.
Rodrigues, João Paulo C., Santos, C.C.
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