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Toplam kayıt 5, listelenen: 1-5
Synthesis of Si3N4 using sepiolite and various sources of carbon
(Kluwer Academic Publ, 2001)
Sepiolite of Turkish origin was used as Si precursor in the syntheses of silicon nitride (Si3N4) powders by carbothermal reduction-nitridation (CRN) by mixing with several reducing agents i.e. charcoal, carbon black and ...
Repeaters' behavior at two distinct destinations
(Pergamon-Elsevier Science Ltd, 2001)
This paper proposes a model of multiple relationships among tourist satisfaction, previous visits, and behavioral intention to revisit. The results of an empirical test of the model, based on data collected from Britons ...
Concentrations of trace elements in wild edible mushrooms
(Elsevier Sci Ltd, 2001)
The concentrations of Cu, Cd, Co, Ni, Mn, Pb, Zn and Fe in 66 samples of mushroom fruiting bodies, representing seven species, mainly all edible, were determined by atomic absorption spectrophotometry. The mushrooms were ...
Sepiolite-PAN intercalation used as Si3N4 forming precursor
(Kluwer Academic Publ, 2001)
Silicon nitride (Si3N4) formation was investigated using sepiolite and polyacrylonitrile as silicon and carbon source, respectively. It was found that purified sepiolite could readily adsorb a sufficient amount of acrylonitrile ...
Heavy metal contents in some macrofungi collected in the northwestern part of Turkey
(Springer-Verlag, 2001)
Eight metal contents were determined in wild growing macrofungi collected from two different areas in Balikesir and Akhisar (NW Turkey). The analysis has been done by atomic absorption spectrophotometry in 179 samples of ...