Chromosomes of Archaeogastropoda (Mollusca : Prosobranchia), with Some Remarks on Their Cytotaxonomy and Phylogeny
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detection of volatile compounds of medicinal plants with some nano-sorbents using modified or new methodologies and investigation of antioxidant activity of their methanolic extracts
in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...
Some Remarks on Dynamics of Binary Chromosomes Population
Population is the fundamental basis of any evolution (Novak, 2006). This statement is true both in biological and artificial evolutionary systems. Population dynamics studies short and long-term changes of the certain population features, and is a branch of life sciences. Here, we discuss new properties of population of binary chromosomes evolved by genetic algorithm (GA), which is one of the p...
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15 صفحه اولNew Hydrobiid Snails (mollusca: Gastropoda: Prosobranchia: Truncatelloidea) from North America
— The following new species of Cochliopinae (Prosobranchia: Hydrobiidae) are described: Aroapyrgus polius from Mexico; Cochliopa perforata from Costa Rica; Heleobops clytus from the Dominican Republic; H. torquatus from Jamaica; Lithococcus aletes from Costa Rica; and Littoridina microcona from Costa Rica. In addition, the following new genera and species are described: Mesobia pristina from Ho...
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ژورنال
عنوان ژورنال: Publications of the Seto Marine Biological Laboratory
سال: 1986
ISSN: 0037-2870
DOI: 10.5134/176126