A review is given of pollination systems in the palm family (Arecaceae).Pollination studies of 149 species (6% of the total number) in 60 genera (33% of the total number) are reviewed.The majority of these studies (75%) are of Neotropical palms.In the sample of 149 species, approximately 52% are beetle-pollinated, 27% bee-pollinated, 7% fly-pollina
In this study we investigated the application of mercury porosimetry technique into the determination of porosity features in 28 FETs week old hen eggshells.Our results have shown that the majority of the pores have sizes between 1 to 10 mu m in the eggshells studied.By applying mercury porosimetry technique we were able Shoes - Mens to describe th
This article analyzes the methods of word formation in slangs used by the American youth.The relevance of the study is justified by a large interest to examine the ways of word formation in non-standard vocabulary and the sociolinguistic factors influencing this process.The aim of the study is to determine the most common methods of word formation
Workers of operating rooms in hospitals are chronically in exposure to rather higher dose of chemicals, e.g.halothane and nitrous oxide, than general population.Concern that exposure to waste anesthetic gases may cause mutagenic, carcinogenic, or teratogenic changes has provided the impetus for many recent studies.The goal of present work was to de