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1264篇 您的检索式:作者名="PRASAD B B"
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1The role and significance of Magnesium in modern day research-A review显示文摘Magnesium is one of the largely available elements in the earth’s crust. It has a low structural density with high specific strength. This unique material property has forced an increase in the use of magnesium and its alloys in various applications pertaining to industrial sector,automobiles, aerospace and biomedical. Since magnesium is a highly reactive metal, it is prone to higher rate of corrosion as compared to its counterparts. Thus, it is essential to analyze the corrosion behavior of magnesium and its alloys in its applications. An appropriate process is to be followed in the design and development of magnesium alloys which overcome the limitations of magnesium and enhance the desired material properties in accordance to their applications. This review paper summarizes the importance of magnesium and its material properties. The influence of various alloying elements on the mechanical properties of magnesium is reviewed. The broad classification of Mg alloys and their behavioral trends are detailed. The corrosion behavior of magnesium and the influence of corrosion products on the material characteristics of magnesium, in aqueous medium, are discussed. The manufacturing techniques of magnesium alloys along with the secondary techniques are also covered. The various applications and the limitations of magnesium in these applications are covered. A complete section is dedicated towards detailing the recent trends of magnesium(Mg) alloys, i.e., the biodegradable nature and applications of Mg alloys. The influence of biocorrosion on Mg alloys and techniques to overcome it have been deliberated. This paper provides a thorough review on recent developments of magnesium with respect to engineering applications.S V Satya Prasad S B Prasad Kartikey Verma Raghvendra Kumar Mishra Vikas Kumar Subhash Singh 2022Journal of Magnesium and Alloys2022,10,1:11
2Miniature gastrointestinal endoscopy: Now and the future显示文摘Since its original application,gastrointestinal(GI)endoscopy has undergone many innovative transformations aimed at expanding the scope,safety,accuracy,acceptability and cost-effectiveness of this area of clinical practice.One method of achieving this has been to reduce the caliber of endoscopic devices.We propose the collective term“Miniature GI Endoscopy”.In this Opinion Review,the innovations in this field are explored and discussed.The progress and clinical use of the three main areas of miniature GI endoscopy(ultrathin endoscopy,wireless endoscopy and scanning fiber endoscopy)are described.The opportunities presented by these technologies are set out in a clinical context,as are their current limitations.Many of the positive aspects of miniature endoscopy are clear,in that smaller devices provide access to potentially all of the alimentary canal,while conferring high patient acceptability.This must be balanced with the costs of new technologies and recognition of device specific challenges.Perspectives on future application are also considered and the efforts being made to bring new innovations to a clinical platform are outlined.Current devices demonstrate that miniature GI endoscopy has a valuable place in investigation of symptoms,therapeutic intervention and screening.Newer technologies give promise that the potential for enhancing the investigation and management of GI complaints is significant.John J McGoran Mark E McAlindon Prasad G Iyer Eric J Seibel Rehan Haidry Laurence B Lovat Sarmed S Sami 2019World Journal of Gastroenterology2019,25,30:4
3Kidney exchange transplantation current status, an update and future perspectives显示文摘Kidney exchange transplantation is well established modality to increase living donor kidney transplantation. Reasons for joining kidney exchange programs are ABO blood group incompatibility, immunological inco-mpatibility(positive cross match or donor specific antibody), human leukocyte antigen(HLA) incompa-tibility(poor HLA matching), chronological incompa-tibility and financial incompatibility. Kidney exchange transplantation has evolved from the traditional si-multaneous anonymous 2-way kidney exchange to more complex ways such as 3-way exchange, 4-way exchange, n -way exchange,compatible pair, non-simult-aneous kidney exchange,non-simultaneous extended altruistic donor, never ending altruistic donor, kidney exchange combined with desensitization, kidney ex-change combined with ABO incompatible kidney tr-ansplantation, acceptable mismatch transplant, use of A2 donor to O patients, living donor-deceased donor list exchange, domino chain, non-anonymous kidney exchange, single center, multicenter, regional, National, International and Global kidney exchange. Here we discuss recent advances in kidney exchanges such as International kidney exchange transplantation in a gl-obal environment, three categories of advanced dona-tion program, deceased donors as a source of chain initiating kidneys, donor renege myth or reality, pros and cons of anonymity in developed world and(non-) anonymity in developing world, pros and cons of donor travel vs kidney transport, algorithm for management of incompatible donor-recipient pairs and pros and cons of Global kidney exchange. The participating transplant teams and donor-recipient pairs should make the decision by consensus about kidney donor travel vskidney transport and anonymity vs non-anonymity in allocation as per local resources and logistics. Future of organ transplantation in resource-limited setting will be liver vs kidney exchange, a legitimate hope or utopia?Vivek B Kute Narayan Prasad Pankaj R Shah Pranjal R Modi 2018World Journal of Transplantation2018,8,3:2
4Review of QFD and related deployment techniques 显示文摘Prasad B 1998Journal of Manufacturing Systems1998,17,3:2
5Phytotoxicity of cadmium ions on germination seedlings of mung bean (Phaseolus vulgaris): involvement of lipid peroxides in chlorophyll degradation显示文摘Somashekaraiah B V Padmaja K Prasad A R K 1992Physiol Plant1992,85,:2
6Hyperspectral Vegetation Indices and Their Relationships with Agricultural Crop Characteristics显示文摘Prasad S Thenkabail Ronald B Smith Eddy De Pauw 2000Remote Sensing of Environment2000,,2:2
7Study of fractional softening in multi-stage hot deformation显示文摘Rao K P Prasad Y K D V Hawboly E B 1998J Mater Process Tech1998,77,13:1
8Characterization of a MENI ortholog from Drosophila melanogaster显示文摘Guru S C Prasad N B Shin E J 2001Gene2001,263,:1
9Efficient and convenient polyethylene glyeol(PEG)-mediated synthesis of spiro-oxindoles显示文摘Meshram H M Kumar D A Prasad B R V 2010Helvetica Chimica ACTA2010,93,4:1
10Voltammetric sensor for barbituric acid based on a solgel derivated molecularly imprinted polymer brush grafted to graphite electrode显示文摘PATEL A K SHARMA P S PRASAD B B 2009International Journal of Pharmaceutics2009,371,1:1
11The art and science of pre- sentation;electronic presentations 显示文摘Prasad S Roy B Smith M 2000J Postgrad Med2000,46,3:1
12Cancer's craving for sugar: an opportunity for clinical exploitation 显示文摘Yeluri S Madhok B Prasad KR etal 2009J Cancer Res Clin Oncol2009,135,7:1
13Preparation, characterization andperformance of a silica gel bonded molecularly imprinted polymer forselective recognition and enrichment of β- lactam antibiotics显示文摘Prasad B B Banerjee S 2003Reactive and Functional Polymers2003,55,2:1
14Adsorption technique for the treatment of As( V ) - rich effluents显示文摘Singh D B Prasad G Rupainwar D C 1996Colloids and Surfaces A1996,111,1:1
15Evidence for chilling-induced oxidative stress in maize seedlings and a regulatory role for hydrogen peroxide显示文摘Prasad T K Anderson M D Martin B A 1994Plant Cell1994,6,:1
16Adsorption of benzaldehyde on granular activated carbon:Kinetics,equilibrium,andthermodynamic source显示文摘Rajoriya R K Prasad B Mishra I M 2007Chemical and Biochemical Engineering Quarterly2007,21,3:1
17Synthesis of copper-alumina nanocomposite by reactive milling显示文摘Venugopal T Prasad Rao K Murty B S 2005Materials Science and Engineering A2005,393,12:1
18Abdominal diffusion mapping with use of a whole body echo-planar system 显示文摘Muller MF Prasad P Siewert B 1994Radiology1994,190,2:1
19Rigid nasal en- doscopy in the diagnosis and treatment of epistaxis 显示文摘Kumar M V V Prasad K U R Gowda P R B 2013J Clin Diagn Res2013,7,5:1
20Evidence for chilling- induced oxidative stress in maize seedlings and a regulatory role for hydrogen peroxide 显示文摘Prasad T K Anderson M D Martin B A 1994The Plant Cell1994,,6:1
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