نتایج جستجو برای: fish micro remains
تعداد نتایج: 483153 فیلتر نتایج به سال:
Due to problems such as unbalanced intake of nutrients or excessive energy, cultured fish accumulate fat in places the abdominal cavity, liver, and muscle, resulting fatty reducing quality meat, even causing many deaths, losses aquaculture production. Therefore, research on lipid metabolism is important has attracted increasing attention. The detection body distribution content a key research. ...
Ever since its introduction, computed tomography has come a long way. No longer is it merely method that used in clinical diagnostics, but becoming more and popular among palaeontologists because can be to analyse both external internal structures of fossil remains, such as small insects, snail shells plant remains. The present study describes non-destructive analyses Late Cretaceous early Holo...
The long-fingered bat Myotis capaccinii is a European trawling bat reported to feed on fish in several Mediterranean locations, but the ecological circumstances of this behavior have not yet been studied. To elucidate the importance of fishing in this bat's diet, we evaluated the frequency and seasonal variation of fish remains in 3,000 fecal pellets collected from M. capaccinii at a nursery ro...
thermal barrier coatings (tbcs) are used to provide thermal insulation to the hot section components of gas turbines in order to enhance the operating temperature and turbine efficiency. hot corrosion and thermal shocks are the main destructive factors in tbcs which comes as a result of oxygen and molten salt diffusion into the coating. in this thesis atmospheric plasma spraying was used to dep...
The global demand for plastics is increasing due to it wide applications. About 60 to 80 percent of the waste of the marine environment belong to plastic class. There is a lack of information and research on the presence of plastic and micro-plastic contamination in aquatic animals, The present study, therefore examined the frequency, distribution, size, color and type of micro-plastic (MPS) in...
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