Effects of Zr on the precursor architecture and high-temperature nanostructure evolution of SiOC polymer-derived ceramics

Effects of Zr on the precursor architecture and high-temperature nanostructure evolution of SiOC polymer-derived ceramics ژورنال: Journal of the European Ceramic Society سال: October 2015 قیمت اصلی: 35.95$   AbstractSiOC and SiZrOC ceramics were obtained starting from the hydrosilane system without and with zirconium n-propoxide (Zr(OnPr)4) by sol–gel route. The precursor architectures indicated that the presence of SiH bonds leads to a different cross-linking mechanism of SiZr ...

مقاله بیمه عمر با عنوان Effects of Relationship Marketing on Satisfaction, Retention, and Prices in the Life Insurance Industr

این مقاله به بررسی قوانین بیمه عمر و تحقیق در مورد درصد استفاده کنندگان از بیمه عمر در جهان می پردازد. فایل به زبان انگلیسی فرمت  pdf تعداد صفحه 9   ...

ترجمه مقاله Simulation Study on the Effects of Changing Band Gap on Solar Cell Parameters

Abstract—We perform the numerical analysis of a CIGS solar cell parameters such as open circuit voltage, short circuit current, maximum power, fill factor, and external quantum efficiency as a function of absorber layer band gap. These parameters are known to be the key parameters of a solar cell to determine its performance. We change the band gap of the CIGS absorber layer by changing its alloy composition. ATLAS SILVACO is used to construct and simulate the CIGS solar cell structure wit ...

اصل و ترجمه مقاله لاتین Effects of capsinoid ingestion on energy expenditure and lipid oxidation at rest and during exercise

Effects of capsinoid ingestion on energy expenditure and lipid oxidation at rest and during exercise Abstract BACKGROUND: The thermogenic and metabolic properties of capsinoids appear to mimic those of the more pungent sister compound capsaicin. However, few data exist on how capsinoid ingestion affects energy expenditure in humans and no data exist on its interaction with exercise. We aimed to determine how ingestion of capsinoids affected energy expenditure, lipid oxidation and blood metaboli ...

مقاله Effects of resistive loads and tire inflation pressure on tire power losses and CO2 emissions in real-world conditions

مقاله isi تعداد صفحه 14 فرمت pdf چکیده Considerable portion of energy losses in a vehicle traced to tire. Energy losses in a tire are due to tire longitudinalslip as well as rolling resistance. Hence, both of aforementioned factors must take into the considerationto study the tire energy loss. Present paper aims to investigate the power losses in tires and toexamine influence of road conditions and tire inflation pressure on them. To cover the real-world conditions,experiments were done on a gas ...