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排序方式: 共有82条查询结果,搜索用时 109 毫秒
1.
Silicon - This paper presents, analytical modeling of surface potential,threshold voltage and DIBL for a Dual-Metal Double-Gate Gate-All-Around (DM-DG-GAA) MOSFET considering the parabolic... 相似文献
2.
Naresh Vankamamidi S. Allavarpu V. V. L. Divakar Reddi Sivaranjani 《The Journal of supercomputing》2022,78(6):8708-8732
The Journal of Supercomputing - The contemporary Group Key Agreement (GKA) entails lightweight computing, reduced communication, decentralized certification, personal privacy protection,... 相似文献
3.
Double emulsion‐encapsulated guggul exhibits improved in vivo hypocholesterolaemic action in rats 下载免费PDF全文
Heena Lamba Latha Sabikhi Dipesh Aggarwal Urmila Choudhary Srinu Reddi Suman Kapila Rajeev Kapila 《International Journal of Food Science & Technology》2018,53(3):626-633
Guggul tree or Commiphora mukul is a small thorny herb having remarkable hypocholesterolaemic properties. Its therapeutic effects are because of its biocomponent guggulsterones, especially guggulsterone E and Z. In this research, double emulsion‐based spread was tried to improve the bioavailability of the herb guggul in in vivo rat model. The effect of the different diets with encapsulated and nonencapsulated guggul was evaluated and compared after 6 weeks, based on the final body weight and analysis of organs, serum and faeces of normal and hypercholesterolaemic (H) rats. It was evident from the results that double emulsion‐encapsulated guggul showed better control on weight of H rats (25.98% lower), inhibition of HMG CoA reductase (3.95 times less) activity and reduction in atherosclerotic index (47.2%), as compared to diet with unencapsulated guggul. Encapsulation of guggul also improved faecal excretion of bile acids, lipids and total cholesterol in H and normal rats. 相似文献
4.
Five types of multiwalled carbon nanotubes noncovalently functionalized with poly (propylene imine) dendrimer (PPI (G2))-silver nanoparticle hybrids were prepared by varying the [Ag+] load from 2 to 6 mM. These nanohybrids were characterized with FTIR, UV-Vis, FESEM, EDS, HRTEM and Raman analyses. The catalytic potential was studied through the reduction of 4-nitrophenol as a model reaction under pseudo first-order reaction conditions. The calculated kobs value (16.94 × 10?2 min?1) reveals that the 4 mM [Ag+] loaded catalyst showed higher efficiency than with rest of the catalysts. Further, the in vitro antimicrobial activities of all nanohybrids were inspected against Pseudomonas aeruginosa and Staphylococcus aureus. 相似文献
5.
Krishna R. Reddi Young B. Moon 《The International Journal of Advanced Manufacturing Technology》2011,55(9-12):1225-1239
Engineering changes to products aim to correct design faults, exploit new market opportunities, improve overall product performance, or reduce production costs. These changes are thus considered as opportunities to stay competitive in the market place and companies strive to implement them in their products at the lowest possible costs. Such engineering changes in a collaborative environment require the original equipment manufacturer to work together with suppliers for designing, manufacturing, and marketing a product profitably. Simulation of an engineering change management process provides an understanding of important factors affecting the engineering change management process and helps in identifying any critical components of the entire process. In this research, system dynamics models have been developed to study the complex interrelationships among various members in a collaborative supply chain to achieve effective and efficient engineering change management processes. To address the complexity of the models, several standard templates have been developed and used. 相似文献
6.
Kalla Reddi Mohan Naidu Shaik Ibrahim Khalivulla Syed Rasheed Sharida Fakurazi Palanisamy Arulselvan Ola Lasekan Faridah Abas 《International journal of molecular sciences》2013,14(1):1843-1853
Polymer supported dichlorophosphate (PEG-OPOCl2) is an efficient green catalyst for the electrophilic substitution reaction of indole with aromatic aldehydes, in neat condition, to afford an excellent yield of bis(indolyl) methanes with short reaction time, at room temperature. The synthesized compounds and their anti-cancer activity are evaluated. 相似文献
7.
V. Malathy S. Sivaranjani V. S. Vidhya T. Balasubramanian J. Joseph Prince C. Sanjeeviraja M. Jayachandran 《Journal of Materials Science: Materials in Electronics》2010,21(12):1299-1307
RF sputtering process has been used to deposit highly transparent and conducting films of tin-doped indium oxide onto quartz
substrates keeping the RF power constant at 250 W. The electrical, optical and structural properties have been investigated
as a function of substrate temperature. XRD has shown that deposited films are polycrystalline and have (400) preferred orientation.
Indium tin oxide layers with low resistivity values and high transmittance in the visible region have been deposited. Detailed
Analyses based on X-ray diffraction, optical and electrical results are attempted to gain more insight into the factors that
are governed by the influence of varying substrate temperature in this investigation. AFM pictures showed uniform surface
morphology with very low surface roughness values. It has been observed that ITO films deposited in this study, keeping the
substrate temperature at 150 °C, can provide the required optimum electrical and optical properties rendering them useful
for developing many optoelectronic devices at a moderate temperature. 相似文献
8.
9.
Hydrogen refueling stations require high capital investment, with compression and storage comprising more than half of the installed cost of refueling equipment. Refueling station configurations and operation strategies can reduce capital investment while improving equipment utilization. Argonne National Laboratory developed a refueling model to evaluate the impact of various refueling compression and storage configurations and tube trailer operating strategies on the cost of hydrogen refueling. The modeling results revealed that a number of strategies can be employed to reduce fueling costs. Proper sizing of the high-pressure buffer storage reduces the compression requirement considerably, thus reducing refueling costs. Employing a tube trailer to initially fill the vehicle's tank also reduces the compression and storage requirements, further reducing refueling costs. Reducing the cut-off pressure of the tube trailer for initial vehicle fills can also significantly reduce the refueling costs. Finally, increasing the trailer's return pressure can cut refueling costs, especially for delivery distances less than 100 km, and in early markets, when refueling stations will be grossly underutilized. 相似文献
10.