نتایج جستجو برای: 207 and 082 w m
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Varying amounts of an amorphous poly(1-hexene) (PH, Mv 1.7×106 Da) were added to an LLDPE matrix containing 3% w/w Addiflex oxo-biodegradable additive (HES-W) and extruded and converted into films. Then the effect of presence of PH was investigated on microstructure, thermal and tensile behavior of polymer films before and after 6 weeks of ultra violet irradiation (UVR). Due to UVR, ...
Lindsay A. Turnbull, Cloé Paul-Victor, Bernhard Schmid, and Drew W. Purves. 2008. Growth rates, seed size, and physiology: Do small-seeded species really grow faster? Ecology 89:1352–1363. Appendix B. PARAMETER ESTIMATION FOR THE DAILY GROWTH MODEL. The likelihood analysis used measurements of aboveand belowground biomass of individual plants, growing in different temperature and nutrient regim...
Interaction of Prolin, Leucine and methylurea with inorganic cluster [(PO4)M12O36].nH2O; (M = Mo, W)
Three new inorganic-organic hybrid materials based on heteropolyoxometalates, [L-C6H14NO2]3[(PO4)Mo12O36].3H2O (1), [L-C5H10NO2]3[(PO4)W12O36].H2O (2), and [C2H7N2O]3[(PO4)W12O36]. 4H2O (3), where C6H14NO2, C5H10NO2, and C2H7N2O are protonated L-leucine, L-proline, and methylurea, respectively, have been synthesized and structurally characterized by some physico-chemical methods. Elemental anal...
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