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Lean Management Based Sustainable Transport System for Surat Metropolitan Area in the Context of Industrial Development

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j.urnal of Traffic and Transportation Engineering 2017年第3期5卷 147-156页

作者： Suresh Sharma Pankaj.j. gandhi Anil Kumar Roy Doctoral student Faculty of Business and Management Himalayan University Surat 395009 India Ph.D. Guide Visiting Faculty at Veer Narmad South Gujarat University Surat 395009 lndia Faculty of Planning CEPT University Ahmedabad 380009 lndia

Growth of Pure and Mo Doped Potassium Titanyl Phosphate (KTP) Crystals:Influence of KTP/Flux Ratios on the Growth Morphology

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j.urnal of Minerals and Materials Characterization and Engineering 2011年第8期10卷 683-691页

作者： j. Raj.ev gandhi B. Vij.yalakshmi M. Rathnakumari P. Sureshkumar Materials Research Center Department of PhysicsVelammal Engineering College Chennai. 600066 India.

Pure and Molybdenum (Mo) doped Potassium Titanyl Phosphate (KTP) inorganic crystals were grown by high temperature solution growth (HTSG) from poly phosphate (K6P4O13) flux using different KTP/Flux ratios. The pure and doped KTP crystals of size 20x13x5 mm3 and 7x5x2.5 mm3 respectively were grown successfully by spontaneous nucleation. The grown crystals were characterized by XRD, UV, FTIR and Hardness studies. Micro hardness studies show that the pure crystals are harder than the Mo doped crystals.

关键词： KTP crystal flux Growth Spontaneous nucleation Mo doping

Experimental investigations of transient pressure variations in a high head model Francis turbine during start-up and shutdown

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j.urnal of Hydrodynamics 2014年第2期26卷 277-290页

作者： TRIVEDI Chirag CERVANTES Michel j. gandhi B.K. OLE DAHLHAUG G. Division of Fluid and Experimental Mechanics Department of Engineering Sciences and Mathematics Lule? University of Technology Department of Mechanical and Industrial Engineering Indian Institute of Technology Water Power Laboratory Department of Energy and Process Engineering Norwegian University of Science and Technology

Penetration of the power generated using wind and solar energy to electrical grid network causing several incidents of the grid tripping, power outage, and frequency drooping. This has increased restart （star-stop） cycles of the hydroelectric turbines significantly since grid connected hydroelectric turbines are widely used to manage critical conditions of the grid. Each cycle induces significant stresses due to unsteady pressure loading on the runner blades. The presented work investigates the pressure loading to a high head （ He = 377 m, De = 1.78 m） Francis turbine during start-stop. The measurements were carried out on a scaled model turbine （HM = 12.5 m, DM = 0.349 m）. Total four operating points were considered. At each operating point, three schemes of guide vanes opening and three schemes of guide vanes closing were investigated. The results show that total head variation is up to 9% during start-stop of the turbine. On the runner blade, the maximum pressure amplitudes are about 14 kPa and 16 kPa from the instantaneous mean value of 121 kPa during rapid start-up and shutdown, respectively, which are about 1.5 times larger than that of the slow start-up and shutdown. Moreover, the maximum pressure fluctuations are given at the blade trailing edge.

关键词： Francis turbine pressure fluctuations start-up shutdown transient

Ionic Liquids Assisted Synthesis of ZnO Nanostructures:Controlled Size,Morphology and Antibacterial Properties

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j.urnal of Materials Science & Technology 2013年第6期29卷 533-538页

作者： R.Raj.v gandhi S.Gowri j.Suresh M.Sundraraj.n Advanced Green Chemistry Lab Department of Industrial ChemistrySchool of Chemical SciencesAlagappa UniversityKaraikudi 3Tamil NaduIndia

Systematic analysis about the exploitation of imidazolium based ionic liquids （ILs）, [BMIM] BF4 [ILl], [EMIM] BF4 ILL2] and [BMIM] PF6 [IL3] as the morphological template on the basic sol-gel method adopted synthesis of nanostructured zinc oxide （ZnO） is presented. X-ray diffraction （XRD）, particle size analysis （PSA） and scanning electron microscopy （SEM） have been employed for the characterization of structure and morphology of the synthesized ZnO particles. Well-defined capsule like shaped morphology with lower nanosize is observed for the ZnO nanoparticles with ILl than those with IL2 and IL3. This confirms that ILl served as an effective templating material due to their unique properties. Especially the effective aggregation of ZnO particles with a self-organized frame of ILl was the essential factor to produce the lower nanosized ZnO with capsule shaped structure. The synthesized ZnO samples with IL2 and IL3 fabricated the flake like shaped and rod like shaped morphologies in the range of nanoscale. The formed ZnO nanoparticles with IL2 exhibit higher nanosize than the ZnO nanoparticles produced by ILl, owing to shorter length of alkyl group in its cation which restricts steric effect and permits the nanoparticles to grow longer. Even though IL3 produced the discrete ZnO nanorods, the hydrophobic nature of IL3 created the higher nanosize than the ZnO nanoparticles formed by other two ionic liquids. Antibacterial properties of the synthesized ZnO nanostructures were investigated against Staphylococcus aureus （gram positive） and Escherichia coil （gram negative） bacteria by Agar diffusion test method. Microbial experiments indicate that the synthesized ZnO samples show a wide spectrum of antimicrobial activities and performed better against S. aureus than E. coil with the same concentration of ZnO.

关键词： Zinc oxide Ionic liquids Sol-gel method Antibacterial activity

Recent progress in emerging BiPO_(4)-based photocatalysts:Synthesis,properties,modification strategies,and photocatalytic applications

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j.urnal of Materials Science & Technology 2022年第13期108卷 208-225页

作者： Rohit Kumar Pankaj.Raizada Aftab Aslam Parwaz Khan Van-Huy Nguyen Quyet Van Le Suresh Ghotekar Rangabhashiyam Selvasembian Vimal gandhi Archana Singh Pardeep Singh School of Advanced Chemical Sciences Shoolini UniversitySolan(Himachal Pradesh)-173212India Center of Excellence for Advanced Materials Research King Abdulaziz UniversityP.O.Box 80203Jeddah 21589Saudi Arabia Chemistry Department Faculty of ScienceKing Abdulaziz UniversityP.O.Box 80203Jeddah 21589Saudi Arabia Faculty of Biotechnology Binh Duong UniversityThu Dau MotVietnam. Department of Materials Science and Engineering Korea University145Anam-ro Seongbuk-guSeoul 02841South Korea Department of Chemistry Smt.Devkiba Mohansinhji Chauhan College of Commerce and ScienceSilvassa 396230University of MumbaiDadra and Nagar Haveli(UT)India Department of Chemistry S.N.ArtsD.J.M.Commerce and B.N.S.Science CollegeSangamner 422605Savitribai Phule Pune UniversityMaharashtraIndia Department of Biotechnology School of Chemical and BiotechnologySASTRA Deemed UniversityThanjavur-613401TamilnaduIndia Department of Chemical Engineering Faculty of TechnologyDharmsinh Desai UniversityNadiad-387001GujaratIndia Advanced Materials and Processes Research Institute Hoshangabad RoadBhopal 462026India

In this perspective,we have highlighted the current literature and explained the synthesis,structure,morphology,modification strategies,and photocatalytic applications of emerging BiPO_(4)-based *** BiPO_(4)is a large bandgap photocatalyst,it uses UV light for the excitation of electrons,and also,the recombination of charge carriers is an issue in BiPO_(4).Various novel modification strategies of BiPO_(4)photocatalysts *** modifications,heteroj.nction formation,phase-j.nctions,surface plasmon resonance,Schottky j.nction have been successfully proposed and *** modifications enhance the light absorption and inhibit the recombination of charge carriers BiPO_(4)***,future aspects for further research on BiPO_(4)-based photocatalysts are also *** expects that BiPO_(4)-based photocatalysts represent a promising strategy for developing practical photocatalysts for energy and environmental remediation applications.

关键词： Photocatalysis Modification strategies Environmental remediation BiPO_(4)photocatalyst

Redesigning crop varieties to win the race between climate change and food security

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Molecular Plant 2023年第10期16卷 1590-1611页

作者： Kevin V.Pixley j.ll E.Cairns Santiago Lopez-Ridaura Chris O.Oj.ewo Maryam Abba Dawud Inoussa Drabo Taye Mindaye Baloua Nebie Godfrey Asea Biswanath Das Happy Daudi Haile Desmae Benoit j.seph Batieno Ousmane Boukar Clare T.M.Mukankusi Stanley T.Nkalubo Sarah j.Hearne Kanwarpal S.Dhugga Harish gandhi Sieglinde Snapp Ernesto Adair Zepeda-Villarreal International Maize and Wheat Improvement Center(CIMMYT) TexcocoMexico International Maize and Wheat Improvement Center(CIMMYT) HarareZimbabwe International Maize and Wheat Improvement Center(CIMMYT) NairobiKenya Lake Chad Research Institute(LCRI) MaidiguriNigeria International Maize and Wheat Improvement Center(CIMMYT) DakarSenegal Ethiopian Institute of Agricultural Research(EIAR) Addis AbabaEthiopia National Agricultural Research Organization(NARO) KampalaUganda Tanzania Agricultural Research Institute(TARI) NaliendeleTanzania Institut de l'Environnement et de Recherches Agricoles(INERA) OuagadougouBurkina Faso International Institute of Tropicl Agriculture(IITA) KanoNigeria Alliance of Bioversity International and CIAT KampalaUganda

Climate change poses daunting challenges to agricultural production and food *** temperatures,shifting weather patterns,and more frequent extreme events have already demonstrated their effects on local,regional,and global agricultural *** varieties that withstand climate-related stresses and are suitable for cultivation in innovative cropping systems will be crucial to maximize risk avoidance,productivity,and profitability under climate-changed *** surveyed 588 expert stakeholders to predict current and novel traits that may be essential for future pearl millet,sorghum,maize,groundnut,cowpea,and common bean varieties,particularly in sub-Saharan *** then review the current progress and prospects for breeding three prioritized future-essential traits for each of these *** predict that most current breeding priorities will remain important,but that rates of genetic gain must increase to keep pace with climate challenges and consumer ***,the predicted future-essential traits include innovative breeding targets that must also be prioritized;for example,(1)optimized rhizosphere microbiome,with benefits for P,N,and water use efficiency,(2)optimized performance across or in specific cropping systems,(3)lower nighttime respiration,(4)improved stover quality,and(5)increased early *** further discuss cutting-edge tools and approaches to discover,validate,and incorporate novel genetic diversity from exotic germplasm into breeding populations with unprecedented precision,accuracy,and *** conclude that the greatest challenge to developing crop varieties to win the race between climate change and food security might be our innovativeness in defining and boldness to breed for the traits of tomorrow.

关键词： climate change food security crop breeding cropping systems expert survey sub-Saharan Africa

State of the science and challenges of breeding landscape plants with ecological function

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Horticulture Research 2015年第1期2卷 317-324页

作者： H Dayton Wilde Kamal j.K gandhi Gregory Colson Horticulture Department University of GeorgiaAthensGA 30602USA Daniel B Warnell School of Forestry&Natural Resources University of GeorgiaAthensGA 30602USA Department of Agricultural and Applied Economics University of GeorgiaAthensGA 30602USA

Exotic plants dominate esthetically-managed landscapes,which cover 30–40 million hectares in the United States *** ecological studies have found that landscaping with exotic plant species can reduce biodiversity on multiple trophic *** support biodiversity in urbanized areas,the increased use of native landscaping plants has been advocated by conservation groups and US federal and state agencies.A maj.r challenge to scaling up the use of native species in landscaping is providing ornamental plants that are both ecologically functional and economically *** on ecological and economic constraints,accelerated breeding approaches could be applied to ornamental trait development in native *** review examines the impact of landscaping choices on biodiversity,the current status of breeding and selection of native ornamental plants,and the interdisciplinary research needed to scale up landscaping plants that can support native biodiversity.

关键词： breeding landscape ecological

Spectroscopy of light N~* baryons

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Chinese Physics C 2019年第3期43卷 49-55页

作者： Zalak Shah Keval gandhi Aj.y Kumar Rai Department of Applied Physics Sardar Vallabhbhai National Institute of Technology

We present the masses of N baryons up to 3300 MeV. The radial and orbital excited states are determined using hypercentral constituent quark model with the first-order correction. The obtained masses are compared with the experimental results and other theoretical predictions. The Regge traj.ctories are also determined in(n, M^2) and(j. M^2) planes. Moreover, the magnetic moments with j.p =(1^+/2,1^-/2) are calculated. We also calculates the Nπ decay width of excited nucleons.

关键词： baryons potential model Regge traj.ctories

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我曾做过的最好决定

科学新闻 2017年第5期 92-93页

作者： Kamal j.K.gandhi 倪伟波美国佐治亚大学(雅典)林业和自然资源学院

是什么促使一个人做出一个永远改变他们生活的决定?就我而言,作为一个出生于发展中国家——印度——的女性,我有一个充满温暖记忆的幸福童年和一个支持我的家庭,但是因为我是一个女孩,似乎我具有比男孩更少的权利,不能享有他们所获得的... 详细信息

是什么促使一个人做出一个永远改变他们生活的决定?就我而言,作为一个出生于发展中国家——印度——的女性,我有一个充满温暖记忆的幸福童年和一个支持我的家庭,但是因为我是一个女孩,似乎我具有比男孩更少的权利,不能享有他们所获得的自由和教育。我的未来是要嫁一个由我父母安排的男人,而不是拥有一个完整的职业生涯。但是我想要一些与众不同的东西。13岁那年,在一个青少年世界野生动物基金会的活动(此次活动是

关键词：研究生院职业生涯丈夫加拿大北美洲东西