Results 41 to 50 of about 520,441 (101)
Ciencias Marinas, 1994 The spawning period, length and age at first maturity of Scomber japonicus were determined from fish measuring 173 to 383 mm, sampled monthly from commercial purse-seinc catches in Vizcaíno Bay from 1984 to 1986.
MG Gluyas-Millán
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Ciencias Marinas, 1991 Stock assessment of the brown shrimp (Penaeus azteca) from the northwest Gulf of Mexico is developed using monthly data from commercial catches from 1974 to 1982.
RG Castro, F Arreguín-Sánchez
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Ciencias Marinas, 1991 From June 25 to July 10 of 1986 temperature, salinity, dissolved oxygen, nutrients, chlorophyll a and primary productivity were determined daily at one station off Punta Banda, Baja California.
AT González-Morales, G Gaxiola-Castro
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Effects of waste waters on benthic macrofauna of sandy beaches in Todos Santos Bay
Ciencias Marinas, 1992 The seasonal study of the benthic macrofauna in Todos Santos Bay shows the effects of waste waters on the benthic communities of the intertidal zone. The analysis of the data separates the fauna into two main associations: one made up of the populations
LC Jiménez-Pérez +2 more
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Lysozyme-like enzyme from the scallop Chlamys islandica
Ciencias Marinas, 1992 A lysozyme-like enzyme isolated from the crystalline style of the scallop Chlamys islandica, was purified by cation exchange chromatography on carboxymethyl cellulose and Mono S columns.
MT Viana, J Raa
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Ciencias Marinas, 1991 Field observations were made of the distribution of trace metals in water and sediments along a chlorinity gradient from 20-160‰ in the seasonally hypersaline Ceuta lagoon, Sinaloa, Mexico.
LD Mee, JI Osuna-López
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Heavy metal contamination in sediments of Cardenas Bay, Cuba
Ciencias Marinas, 1992 Cardenas Bay is considered an important port due to the many economic activities carried out in it. However, each day. as its development increases, the state of the ecosystem deteriorates. In the present study.
G Arencibia, C Carrodeguas, T Romero
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Ciencias Marinas, 1991 The purpuse of this paper is to propose an optimum sampling design using probabilistic techniques to obtain estimators of the average weight of fishes, total number, proportion and number of individuals per length class, and the respective variances.
R Solana-Sansores, F Arreguín-Sánchez
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, 2015 Two field experiments were carried out at the Farm of Environmental Studies and Research Institute ,Sadat City University, during both seasons of 2013 and 2014to determine the effect of deficit of irrigation on vegetative growth characteristics, yield ...
M. Arafa, W. Darwisch, N. Elhefnawy
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The development of a rapid test for vascular endothelial growth factor (VEGF) detection and the effects of VEGF and anti-VEGF on permeability of endothelial cells [PDF]
Vascular endothelial growth factor (VEGF) is one of the proteins involved in the immunopathogenesis of dengue. It is highly expressed in severe dengue, where it contributes to vascular permeability and plasma leakage.
Lim, Sheng Jye
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