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11.
Yogi Priyanka Poonia Deepika Yadav Pooja Mishra Suryakant Saxena Shailendra K. Roy Swarup Sagdeo Pankaj R. Kumar Rajesh 《SILICON》2018,10(6):2801-2807
Silicon - Nano-metal/semiconductor junction dependent porosification of silicon has been studied here. The silicon nanostructures (SiNSs) have been textured on n- and p- type silicon wafers using... 相似文献
12.
Mallory Batty Rachel Pugh Ilampirai Rathinam Joshua Simmonds Edwin Walker Amanda Forbes Shailendra Anoopkumar-Dukie Catherine M. McDermott Briohny Spencer David Christie Russ Chess-Williams 《International journal of molecular sciences》2016,17(8)
This review evaluates the role of α-adrenoceptor antagonists as a potential treatment of prostate cancer (PCa). Cochrane, Google Scholar and Pubmed were accessed to retrieve sixty-two articles for analysis. In vitro studies demonstrate that doxazosin, prazosin and terazosin (quinazoline α-antagonists) induce apoptosis, decrease cell growth, and proliferation in PC-3, LNCaP and DU-145 cell lines. Similarly, the piperazine based naftopidil induced cell cycle arrest and death in LNCaP-E9 cell lines. In contrast, sulphonamide based tamsulosin did not exhibit these effects. In vivo data was consistent with in vitro findings as the quinazoline based α-antagonists prevented angiogenesis and decreased tumour mass in mice models of PCa. Mechanistically the cytotoxic and antitumor effects of the α-antagonists appear largely independent of α 1-blockade. The proposed targets include: VEGF, EGFR, HER2/Neu, caspase 8/3, topoisomerase 1 and other mitochondrial apoptotic inducing factors. These cytotoxic effects could not be evaluated in human studies as prospective trial data is lacking. However, retrospective studies show a decreased incidence of PCa in males exposed to α-antagonists. As human data evaluating the use of α-antagonists as treatments are lacking; well designed, prospective clinical trials are needed to conclusively demonstrate the anticancer properties of quinazoline based α-antagonists in PCa and other cancers. 相似文献
13.
Silicon - In this paper, a novel n + SiGe pocket layer gate stacked VTFET doping less charge plasma is proposed and analyzed using Silvaco TCAD simulation software. The proposed device... 相似文献
14.
Singh Shailendra Chauhan Amit Kumar Singh Joshi Gaurish Singh Jeetendra 《SILICON》2022,14(11):6193-6204
Silicon - This paper explores the Vertical tunnel FET with the introduced layer of SiGe within the channel/source junction using TCAD. As Tunnel FETs smothered the 60 mV/decade confinement... 相似文献
15.
Silicon - This paper deals with the development of a novel 2-D analytical modeling of heterojunction vertical L-shaped tunnel FET for characterisation of surface potential and drain current. The... 相似文献
16.
Upadhyay Shipra Pandey Amit Kumar Pandey Shailendra Kumar Gupta Tarun Kumar Pandey Digvijay 《SILICON》2022,14(15):9367-9378
Silicon - In this article, a novel silicon adiabatic circuit is proposed for low power applications. To achieve efficient performance, the charging and the discharging diodes in the energy recovery... 相似文献
17.
Dahiya Anil Kumar Bhuyan Basanta Kumar Kumar Shailendra 《Journal of Mechanical Science and Technology》2022,36(1):213-224
Journal of Mechanical Science and Technology - Even though composite materials are prominent amongst the advanced engineering materials, but machining of composites using conventional machining... 相似文献
18.
19.
Structural parts used in boilers, turbines, ships, and many household purposes are manufactured through sheet metal forming processes. During manufacturing, the micro structure of the material is deformed and micro cracks along with anisotropic properties get induced. Present research deals with a thin sheet metal plate containing a central crack subjected to mixed mode (I+II) loading. With special reference to Lankford's coefficient and degree of anisotropy, the effect of anisotropic triaxiality on crack initiation angle has been investigated. The result reveals the combinations of Lankford's coefficient and degree of anisotropy for which crack initiation angle do not change. 相似文献
20.
Shailendra Joshi Abhijit Mukherjee Siegfried Schmauder 《Computational Materials Science》2003,28(3-4):548-555
The present paper deals with a class of functionally graded materials (FGM), called active FGM that has electro-elastically graded material phases. An active FGM system leads to minimization of stress concentration that arises due to mismatch in the electrical and elastic properties of the constituent phases. This work focuses on the characterization of the through thickness stresses of an active FGM subjected to electrical excitation. The structure is comprised of a substrate, an electro-elastically graded layer and an active layer. A formulation for exact solutions of the system based on Euler–Bernoulli theory is presented. Power-law variation of the composition of the two phases in the graded layer is considered. Performance of linearly gradient FGM for a range of stiffness and electrical property ratios of the active and substrate materials have been studied. It is observed that the electrical strain component and the compositional gradation significantly influence the stress characteristics of the active FGM. 相似文献