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10篇 您的检索式:作者名="Puneet Verma"
    题名 作者 年代 出处 被引量
1A comprehensive review on energy storage in hybrid electric vehicle显示文摘The sharp inclination in the emissions from conventional vehicles contribute to a significant increase in environmental issues,besides the energy crises and low conversion efficiency leads to the evolution of electric vehicles(EV).Hybrid electric vehicles(HEV) have efficient fuel economy and reduce the overall running cost,but the ultimate goal is to shift completely to the pure electric vehicle.Despite this,the main obstruction of HEV is energy storage capability.An EV requires high specific power(W/kg) and high specific energy(W$h/kg) to increase the distance travelled and reduce the time required for charging.The main focus of this paper is on the energy sources as these are the main components in EVs towards making them eco-friendly and cost-effective.Various topologies of EV technology such as HEVs,plug-in HEVs,and many more have been discussed.These topologies of EVs are based on the diverse combination of batteries,fuel cells,super-capacitor,flywheels,regenerative braking systems,which are used as energy sources and energy storage devices.Shrey Verma Shubham Mishra Ambar Gaur Subhankar Chowdhury Subhashree Mohapatra Gaurav Dwivedi Puneet Verma 2021Journal of Traffic and Transportation Engineering(English Edition)2021,8,5:6
2Influence of Nd^3+ and Sm^3+ substitution on the magnetic properties of strontium ferrite sintered magnets显示文摘Puneet Sharma Amitabh Verma R K Sidhu O P Pandey 2003Journal of Alloys and Compounds2003,361,:1
3Vesicular nanocarrier based treatment of skin fungal infections: Potential and emerging trends in nanoscale pharmacotherapy显示文摘Occurrence of skin fungal infections is increasing nowadays and their presence is more prominent in patients suffering from immunocompromised diseases like AIDS. Skin fungal infections are a major cause of visits by patients to dermatology clinics. Although, a large number of antifungal agents are available for treatment of skin fungal infections, but, their toxic profile and physicochemical characteristics reduce therapeutic outcome. When these antifungal agents are delivered topically using conventional formulations like creams and gels, they may cause various side effects like redness, burning, and swelling at the site of application. Therefore, various vesicular formulations(phospholipid based or non phospholipid based) have been explored by pharmaceutical scientists to treat skin fungal infections topically. Vesicular formulation explored for the purpose are liposomes, ethosomes, transfersomes, transethosomes, niosomes, spanlastics, oleic acid vesicles, and nanoparticles.These formulations show various advantages like bioavailability enhancement of bioactives,high skin permeation power, no side effects at application site, dosing frequency reduction,and sustained drug release. Therefore, in the present article, we have discussed about the utility of various vesicular nanocarrier systems to treat skin fungal infections.Shivani Verma Puneet Utreja 2019Asian Journal of Pharmaceutical Sciences2019,14,2:1
4Transcatheter device closure of ventficular septal defects:immediate results and intermediate-term follow up 显示文摘Kalra Gureharan S Verma Puneet K Khall Anil 1999Am Heart J1999,138,:1
5Transcatheter device closure of ventricular septal defects: immediate results and intermediate- term follow- up 显示文摘KALRA GURCHARAN S VERMA PUNEET K KHALL ANIL 1999Am Heart J1999,138,:1
6Influence of Nd3 + and Sm3 + substitution on the magnetic properties of strontium ferrite sintered magnets显示文摘Sharma Puneet Verma Amitabh Sidhu R K 2003J Alloy Compd2003,361,:1
7Tailoring of structural,optical and electrical properties of anatase TiO_(2)via doping of cobalt and nitrogen ions显示文摘Pure(pristine)anatase and mono–doped and co–doped derivatives of TiO_(2)having nitrogen(N)and cobalt(Co)as dopants with respective fixed doping concentrations of 0.7 mol.%and 1.0 mol.%were synthesized using auto–combustion sol–gel technique.The doping effects at corresponding non–metal and transition metal sites of TiO_(2)on the basis of the structural,optical and electrical properties have been investigated.X–ray diffraction(XRD)measurement confirms the formation of pure anatase phase of TiO_(2)for all samples having I41/amd space group of tetragonal structure which has been also verified by the Raman spectroscopy measurement.Various crystallographic parameters have been calculated by performing Rietveld refinement of XRD data including average crystallite size that has been observed in the range of10–15 nm.Pure anatase phase indicates the incorporation of Co^(2+)into TiO_(2)lattice which assists the substitution of N in place of oxygen in co–doped TiO_(2).The band gap tuning towards the visible region from3.2 to 2.1 e V has been achieved with mono–doping and co–doping of the N and Co in TiO_(2)lattice.This can be described in terms of the formation of localized levels of N–2p and Co–3d states in mono–doping and an isolated intermediate band formation in co–doping case.Electrical properties have been investigated in details and explained as the synergetic effects of structural and inherent ionic characters of various dopants.The observed band gaps of all doped samples lie within the visible region which makes them pertinent as the solar energy harnessing materials for photocatalytic and photovoltaic applications.Anchal Sharma Puneet Negi Ruhit Jyoti Konwar Hemaunt Kumar Yogita Verma Shailja Prakash Chandra Sati Bhargav Rajyaguru Himanshu Dadhich N.A.Shah P.S.Solanki 2022Journal of Materials Science & Technology2022,,16:1
8Actin-depolymerizing factor Cofilin-1 is necessary in maintaining mature podocyte architecture显示文摘Puneet Garg Rakesh Verma LesLie Cook 0,,:1
9A comprehensive review of the influence of physicochemical properties of biodiesel on combustion characteristics,engine performance and emissions显示文摘Energy is a basic requirement for development in the world.The continuously rising demand for energy resources and the fast depletion of fossil fuel is raises researcher's concern to focus on alternative sources of energy that can replace the shortage of fossil fuels soon.Biodiesel is recognized as one of the potential alternative renewable energy fuels that can be easily available in a wide range in every part of the world.This paper reviews biodiesel's prospect and focuses on the different fuel properties(physicochemical)of 100 biodiesels from first-,second-and third-generation followed by the evaluation of CI engine characteristics.It has been observed that the fuel properties of first-,second-and third-generation biodiesel are compatible with the ASTM standards.The present paper discussed the potential of various generations of biodiesel feedstocks from production perspectives.This paper also examined many aspects of these feedstocks which include different biodiesel feedstock sources,biodiesel conversion technology,and second-generation biodiesel performance and emission characteristics.Most of the studies showed that biodiesel derived from plant feedstock is costly than diesel.Thus,more influence is to be given to non-edible sources.However,the engine characteristics are shown promising behavior with biodiesel and a slight increase in NOX is also reported on using various biodiesel.Tikendra Nath Verma Pankaj Shrivastava Upendra Rajak Gaurav Dwivedi Siddharth Jain Ali Zare Anoop Kumar Shukla Puneet Verma 2021Journal of Traffic and Transportation Engineering(English Edition)2021,8,4:1
10Process parameter selection for strontium ferrite sintered magnets using Tagnchi L9 orthogonal design显示文摘Puneet Sharma Amitabh Verma Sidhu R K 2005Mater Proc Techn2005,168,:1
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