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16篇 您的检索式:作者名="Rajender Kumar"
    题名 作者 年代 出处 被引量
1Biosorption of chromium(Ⅵ)from aqueous and elcctroplating wasterwater using fungal biomass显示文摘Rajender Kumar Narsi R Bishnoi Garima Kiran Bishnoi 0,,03:1
2Retroperitoneal Lymphangioma in an Adult: A Case Report of a Rare Clinical Entity显示文摘Mayank Tripathi Sanjeev Parshad Rajender Kumar Karwasra Ashish Gupta Saket Srivastva Ankush Sarwal Gabriel Sandblom 2015Case Reports in Surgery2015,,:1
3Microwave Assiated Henry Reaction: Solventless Synthesis of Conjugated Nitroalkenes显示文摘Rajnder S Varma Rajender Dahiya Sudhir Kumar 1997Tetrahedron Letters1997,38,29:1
4Isolation and electropherotyping of equine rotavirnses from diarrhoeic foalsin India显示文摘Gulati B R Praveen Malik Rajender Kumar 2005The Indian journal of animal sciences2005,75,7:1
5Microwave-accelerated solvent-free synthesis of thioketones,thiolactones,thioamides,thionoesters,and thioflavonoids显示文摘RAJENDER S Varma Dalip Kumar 1999Org Lett1999,1,5:1
6Biosorption of chromium (VI) from aqueous solution and electroplating wastewater using fungal biomass显示文摘Kumar Rajender Bishnoi Narsi R Bishnoi Kiran 2008Chemical Engineering Journal2008,135,3:1
7Biosorption of chromium(VI) from aqueous solution and electroplating wastewater using fungal biomass显示文摘Rajender Kumar Narsi R. Bishnoi Garima Kiran Bishnoi 2007Chemical Engineering Journal2007,,3:1
8Optimization of synergistic parameters for thermostable cellulase activity of aspergillus heteromorphus using response surface methodology 显示文摘Rajesh Singh Rajender Kumar Kiran Bishnoi 2009Biochemical Engineering Journal2009,48,1:1
9An expert system for design of progressive die for use in sheet metal industries 显示文摘Shailendra Kumar Rajender Singh 2010Journal of Scientific & Industrial Research2010,69,:1
10Biosorption of chromium (Ⅵ) from aqueous solution and electroplating wasterwater using fungal biomass 显示文摘Rajender Kumar Narsi R Bishnoi Garima Kiran Bishnoi 2008Chemical Engineering Journal2008,135,3:1
11Optimization of synergistic parameters for thermostable cellulase activity of Aspergillus heteromorphus using response surface methodology 显示文摘Rajesh Singh Rajender Kumar Kiran Bishnoi 2009Biochemical Engineering Journal2009,48,:1
12Characterization and catalytic properties of MoO 3 –V 2 O 5 /Nb 2 O 5 catalysts显示文摘Komandur V.R. Chary Chinthala Praveen Kumar Kondakindi Rajender Reddy Thallada Bhaskar Taduri Rajiah 2002Catalysis Communications2002,,1:1
13Advanced polymer encapsulates for photovoltaic devices-A review显示文摘Photovoltaic(PV)technology has evolved as the major renewable power resource in the worldwide green energy sector to meet the future challenge of energy needs.The main barrier for the commercialization of this technology which is even estimated to contribute about 20% of the global energy supply by 2050 is the poor performance and stability of the PV modules in the outdoor climate.Encapsulation of PV modules is one among the multiple ways to mitigate these stability issues and it plays an important role in the enhancement of the device lifetime by providing a barrier structure to restrict the penetration of oxygen and moisture.This review summarizes the extensive progress made in the field of polymer encapsulate materials for PV modules and also providing current challenges and future perspectives in this area.Sashivinay Kumar Gaddam Ramyakrishna Pothu Rajender Boddula 2021Journal of Materiomics2021,7,5:0
14Design of polysaccharide gum based network copolymeric hydrogels for drug delivery and wound dressing applications显示文摘This article deals with the exploration of the design of network crosslinked structure by covalent bonding for use as wound dressing materials keeping in view inherent therapeutic role of neem gum in wound healing.These copolymeric hydrogels were prepared by graft-copolymerization reaction of carbopol and poly(N-vinylpyrrolidone)(poly(NVP).Antibiotic drug levofloxacin was encapsulated in dressings for better wound healing.The scanning electron microscopy(SEM),atomic force microscopy(AFM),Fourier transform infrared(FTIR)spectroscopy,^(13)C nuclear magnetic resonance(NMR)spectroscopy,X-ray diffraction(XRD),thermogravimetric analysis(TGA),differential thermal gravimetry(DTG),and differential scanning calorimetry(DSC)techniques were applied for characterization.NMR and FTIR demonstrated incorporation of carbapol and poly(NVP)in dressings.XRD indicated amorphous state in copolymeric dressings.Interactions of copolymers with drug,blood and bio membrane were studied to evaluate biomedical properties which revealed controlled release of drug from hydrogel dressings which were possessing blood-compatible(haemolytic value=2.4±0.82)and mucoadhesive(detachment force=124±41 mN)properties.Dressings were permeable to O2 and H2O vapour and absorbed 6.68±±0.62 g/g wound fluid which is ideal dressing characteristic.Diffusion mechanism type of drug levofloxacin was Fickian with kinetic model First order.These properties suggested use of hydrogel material for wound dressing and drug delivery applications for better wound care management.This article deals with the exploration of the design of network crosslinked structure by covalent bonding for use as wound dressing materials keeping in view inherent therapeutic role of neem gum in wound healing.These copolymeric hydrogels were prepared by graft-copolymerization reaction of carbopol and poly(N-vinylpyrrolidone)(poly(NVP).Antibiotic drug levofloxacin was encapsulated in dressings for better wound healing.The scanning electron microscopy(SEM),atomic force microscopy(AFM),Fourier transform infrared(FTIR)spectroscopy,13C nuclear magnetic resonance(NMR)spectroscopy,X-ray diffraction(XRD),thermogravimetric analysis(TGA),differential thermal gravimetry(DTG),and differential scanning calorimetry(DSC)techniques were applied for characterization.NMR and FTIR demonstrated incorporation of carbapol and poly(NVP)in dressings.XRD indicated amorphous state in copolymeric dressings.Interactions of copolymers with drug,blood and bio membrane were studied to evaluate biomedical properties which revealed controlled release of drug from hydrogel dressings which were possessing blood-compatible(haemolytic value=2.45±.82)and mucoadhesive(detachment force=124±41 mN)properties.Dressings were permeable to O2 and H_(2)O vapour and absorbed 6.68±0.62 g/g wound fluid which is ideal dressing characteristic.Diffusion mechanism type of drug levofloxacin was Fickian with kinetic model First order.These properties suggested use of hydrogel material for wound dressing and drug delivery applications for better wound care management.Baljit Singh Rajender Kumar Sushil Kumar Nistha Thakur Kaka Ram 2023Medicine in Novel Technology and Devices2023,,4:0
15Impact of Climate Change on Diseases of Crops and Their Management-A Review显示文摘Change in global climate is primarily due to rising concentrations of greenhouse gases in the atmosphere that is mostly caused by human activities.The important factors affecting the occurrence and spread of the plant diseases are temperature,moisture,light,and CO_(2) concentration.These factors cause physiological changes in plants that result in increase in intensity of crop diseases.Climate change causes a significant impact on germination,reproduction,sporulation and spore dispersal of pathogens.Climate change affects all life stages of the pathogen as well as its host to cause impact on host-pathogen interaction which facilitates the emergence of new races of the pathogen ultimately breakdowns the host resistance.It also affects the microbial community in the soil which is beneficial to the plants in various aspects.The minor diseases become major ones due to alteration in climatic parameters thus posing a threat to the food security.Manish Kumar Maurya Vikash Kumar Yadav Sumant Pratap Singh Rajender Jatoth Hemant Kumar Singh Dinesh Singh 2022Journal of Agricultural Science and Technology(B)2022,12,1:0
16Tubercular arthritis of the elbow joint following olecranon fracture fixation and the role of TGF-beta in its pathogenesis显示文摘在起始的骨折的时候没有 TB 的历史和 TB 感染的没有证据在病人发生在关上的骨头破裂以后的肺结核(TB ) 是一个稀罕实体。我们报导与开的 olecranon 破裂在紧急情况部门介绍了的 48 岁的女性的一个如此的案例与紧张乐队配线减少了并且内部修理了。在外科以后在 3 个星期与 serosanguineous 分泌物在门诊病人部门介绍的病人。分泌物被去请文化和敏感测试,和病人被抗菌素和每日的调味品管理。有裂开并且位于下面植入的创伤被暴露,它在外科以后在 12 个星期被移开。继续 6 个月的重复清创术和调味品,而是从创伤地点的分泌物继续。在 6 个月执行的肘的 X 光提起了 TB 的怀疑,它被 Ziel-Neelsen 染色和清除织物的组织病理学说的检查证实。跟随证实,病人被放在 antitubercular 药上。病人对 antitubercular 药治疗(ATT ) 作出回应,从创伤的化脓的分泌物停止了,并且最后,创伤在 2 月开始 ATT 以后愈合了。Masood Habib Yashwant Singh Tanwar Atin Jaiswal Rajender Kumar Arya 2013Chinese Journal of Traumatology2013,16,5:0
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