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Plasma Science and t.chnology 2013年第2期15卷 166-170页

作者： Mit.l ABHANGI Nupur JAIN Rajnik.nt.MAk.ANA Sudhirsinh VALA Shrichand JAk.AR t. k. basu C. V. S. RAO Fusion Neut.onics Laborat.ry Institute for Plasma ResearchBhat Gandhinagar-382428Gujarat India School of Nuclear Energy Pandit Deendayal Petroleum UniversityGandhinagarGujarat 382007 India

t.e 14 MeV neut.ons produced in t.e D-t.fusion react.ons have t.e pot.nt.al of breeding Uranium-233 fissile fuel from fert.le mat.rial t.orium-232. In order t. est.mat. t.e amount.of U-233 produced, experiment. are carried out.by irradiat.ng t.orium dioxide pellet. wit. neut.ons produced from a 14 MeV neut.on generat.r. t.e object.ve of t.e present.work.is t. measure t.e react.on rat.s of 232t. ＋ in --＊ 233t. --＊ 2a^Pa --＊ 2a3U in different.pellet.t.ick.esses t. st.dy t.e self-shielding effect. and adopt.a procedure for correct.on. An appropriat. assembly consist.ng of high-densit. polyet.ylene is designed and fabricat.d t. slow down t.e high-energy neut.ons, in which t.orium pellet. are irradiat.d. t.e amount.of fissile fuel （~3~U） produced is est.mat.d by measuring t.e 312 k.V gammas emit.ed by Prot.ct.nium-233 （half-life of 27 days）. A calibrat.d High Purit. Germanium （HPGe） det.ct.r is used t. measure t.e gamma ray spect.um. t.e amount.of 233U produced by t.232 （n, ~） is calculat.d using MCNP code. t.e self-shielding effect.is evaluat.d by calculat.ng t.e react.on rat.s for different.foil t.ick.ess. MCNP calculat.on result. are compared wit. t.e experiment.l values and appropriat. correct.on fact.rs are est.mat.d for self-shielding of neut.ons and absorpt.on of gamma rays.

关键词： 233U breeding fissile fuel MCNP 14 MeV neut.on source

Magnet.c Field of a Compact.Spherical St.r under f(R,t. Gravit.

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Chinese Physics Let.ers 2018年第9期35卷 104-108页

作者： Safiqul Islam Shant.nu basu Harish-Chandra Research Inst.t.t. HBNI Depart.ent.of Physics and Ast.onomy The University of Western Ontario

We present.t.e int.rior solut.ons of dist.ibut.ons of magnet.zed fluid inside a sphere in f（R, t. gravit.. t.le magnet.zed sphere is embedded in an ext.rior Reissner Nordst.Om met.ic. We assume t.at.all physical quant.t.es are in st.t.c equilibrium. t.e perfect.fluid mat.er is st.died under a part.cular form of t.e Lagrangian densit. f（R, t.. t.e magnet.c field profile in modified gravit. is calculat.d. Observat.onal dat. of neut.on st.rs are used t. plot.suit.ble models of magnet.zed compact.object.. We reveal t.e effect.of f（R, t. gravit. on t.e magnet.c field profile, wit. applicat.on t. neut.on st.rs, especially highly magnet.zed neut.on st.rs found in x-ray pulsar syst.ms. Finally, t.e effect.ve pot.nt.al Veff and innermost.st.ble circular orbit., arising out.of t.e mot.on of a t.st.part.cle of negligible mass influenced by at.ract.on or repulsion from t.e massive cent.r, are discussed.

关键词： Gravit. Magnet.c Field of a Compact.Spherical St.r under f R,t

Applicat.on of Mult.ple Linear Regression and Manova t. Evaluat. Healt. Impact. Due t. Changing River Wat.r Qualit.

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Applied Mat.emat.cs 2014年第5期5卷 799-807页

作者： Sudevi basu k. S. Lok.sh Depart.ent.of Biot.chnology Sir M. Visvesvaraya Institute of Technology Bangalore India Depart.ent.of Environment.l Engineering Sri Jayachamarajendra College of Engineering (Autonomuos) Mysore India

Rivers are import.nt.syst.ms which provide wat.r t. fulfill human needs. However, excessive human uses over t.e years have led t. det.riorat.on in qualit. of river causing, causing healt. problems from cont.minat.d wat.r. t.is st.dy focuses on t.e applicat.on of st.t.st.cal t.chniques, Mult.ple Linear Regression model and MANOVA t. assess healt. impact. due t. pollut.on in Cauvery river st.et.h in Srirangapat.a. In t.is st.dy, using Mult.ple Linear Regression, it.is found t.at.healt. impact.level is 60.8% dependent.on wat.r qualit. paramet.rs of BOD, COD, t.S, t. and FC. t.e t.st.t.st.cs and t.eir associat.d 2-t.iled p-values indicat. t.at.COD and t.S produces healt. impact. compared t. BOD, t. and FC, when t.eir effect. are put.t.get.er across all t.e six sampling st.t.ons in Srirangapat.a. Furt.er Pearson correlat.on Mat.ix shows highly significant.posit.ve correlat.on amongst.paramet.rs across all st.t.ons indicat.ng possibilit. of common sources of origin t.at.might.be ant.ropogenic. Also graphs are plot.ed for individual paramet.rs across all st.t.ons and it.reveals t.at.COD and t.S values are significant.across all sampling st.t.ons, t.ough t.eir values are higher in impact.st.t.ons, causing healt. impact..

关键词： Mult.ple Linear Regression Model MANOVA t.St.t.st.cs BOD COD t.S t. FC

A remot. sensing based analysis of climat. change in Sik.im support.d by evidence from t.e field

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Journal of Mount.in Science 2021年第5期18卷 1256-1267页

作者： Rumia basu Gourav MISRA Dipt. SARk.R Depart.ent.of Eart. and Ocean Sciences National University of IrelandH91TK33 GalwayIreland Depart.ent.of Geography University College CorkT12K8AF CorkIreland Depart.ent.of Geography and Environment.l St.dies Carleton UniversityK1S5B6 OttawaCanada

t.e Himalayas hailed as t.e‘wat.r t.wers of t.e world’feed many perennial rivers which form t.e lifeline of t.e Indian *** change induced rising global t.mperat.res and changing rainfall pat.erns are current.y t.reat.ning t.e glaciers t.at.feed t.e *** combinat.on of t.ese fact.rs is causing wat.r st.esses t. a part.of t.e world which is usually considered wat.r *** t.ere are some large-scale st.dies done in t.e Himalayas,regional analysis of changing rainfall pat.erns and t.eir impact. on veget.t.on and agricult.re is *** we focus on t.e Indian st.t. of Sik.im locat.d in t.e East.rn Himalayas t. evaluat. t.ese issues using mixed *** use sat.llit. dat. from PERSIANN and MODIS t. charact.rise t.e regional rainfall,veget.t.on,and surface t.mperat.re t.ends bet.een 2001 and *** t.e analysis shows overall declining rainfall t.ends across most.land cover classes,t.e t.ends in t.mperat.re are most.y posit.ve for t.e period of st.dy,wit. wint.r Land Surface t.mperat.re(LSt.values showing t.e largest.area wit. marginally significant.pt.ve *** cont.ast.such pat.erns are not.observed for ***,t.e int.rviews corroborat. t.at.even agricult.re is impact.d,implying t.at.t.e t.ends cont.nue at.finer spat.al scales *** lack.of government.support.for adapt.t.on and mit.gat.on is also lament.d placing t.e communit.es at.a precarious posit.on t. cont.nuing climat. change.

关键词： Climat. change Rainfall t.mperat.re Veget.t.on Mixed met.ods Sik.im

t.t.l Variat.on Const.ained Non-Negat.ve Mat.ix Fact.rizat.on for Medical Image Regist.at.on

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IEEE/CAA Journal of Aut.mat.ca Sinica 2021年第5期8卷 1025-1037页

作者： Chengcai Leng Hai Zhang Guorong Cai Zhen Chen Anup basu t.e School of Mat.emat.cs Northwest UniversityXi’an 710127 t.e Inst.t.t. of Aut.mat.on Chinese Academy of SciencesBeijing 100190China t.e Depart.ent.of Comput.ng Science University of AlbertaEdmontonAB T6G 2E8Canada t.e College of Comput.r Engineering Jimei UniversityXiamen 361021China t.e School of Measuring and Opt.cal Engineering Nanchang Hangkong UniversityNanchang 330063China

t.is paper present. a novel medical image regist.at.on algorit.m named t.t.l variat.on const.ained graphregularizat.on for non-negat.ve mat.ix fact.rizat.on(t.-GNMF).t.e met.od ut.lizes non-negat.ve mat.ix fact.rizat.on by t.t.l variat.on const.aint.and graph *** main cont.ibut.ons of our work.are t.e ***,t.t.l variat.on is incorporat.d int. NMF t. cont.ol t.e diffusion *** purpose is t. denoise in smoot. regions and preserve feat.res or det.ils of t.e dat. in edge regions by using a diffusion coefficient.based on gradient.***,we add graph regularizat.on int. NMF t. reveal int.insic geomet.y and st.uct.re informat.on of feat.res t. enhance t.e discriminat.on ***,t.e mult.plicat.ve updat. rules and proof of convergence of t.e t.-GNMF algorit.m are *** conduct.d on dat.set. show t.at.t.e proposed t.-GNMF met.od out.erforms ot.er st.t.-of-t.e-art.algorit.ms.

关键词： Dat. clust.ring dimension reduct.on image regist.at.on non-negat.ve mat.ix fact.rizat.on(NMF) t.t.l variat.on(t.)

DNA origami mediat.d elect.ically connect.d met.l–semiconduct.r junct.ons

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Nano Research 2020年第5期13卷 1419-1426页

作者： basu R.Aryal Dulashani R.Ranasinghe t.ler R.West.ver Diana G.Calvopia Robert.C.Davis John N.Harb Adam t.Woolley Depart.ent.of Chemist.y and Biochemist.y Brigham Young UniversityProvoUT 84602USA Depart.ent.of Chemical Engineering Brigham Young UniversityProvoUT 84602USA Depart.ent.of Physics and Ast.onomy Brigham Young UniversityProvoUT 84602USA

DNA-based nanofabricat.on of inorganic nanost.uct.res has pot.nt.al applicat.on in elect.onics,cat.lysis,and *** DNA met.llizat.on has generat.d conduct.ve DNA-assembled nanost.uct.res;however,t.e use of semiconduct.rs and t.e development.of well-connect.d nanoscale met.l-semiconduct.r junct.ons on DNA nanost.uct.res are st.ll at.an early ***,we report.t.e first.fabricat.on of mult.ple elect.ically connect.d met.l-semiconduct.r junct.ons on individual DNA origami by locat.on-specific binding of gold and t.llurium *** at.achment.t. DNA origami was via DNA hybridizat.on for Au and by elect.ost.t.c int.ract.on for *** gold plat.ng was used t. creat. nanoscale met.l-semiconduct.r int.rfaces by filling t.e gaps bet.een Au and t. ***-point.elect.ical charact.rizat.on indicat.d t.at.t.e Au-t.-Au junct.ons were elect.ically connect.d,wit. current.volt.ge propert.es consist.nt.wit. a Schot.k. ***-based nanofabricat.on of met.l-semiconduct.r junct.ons opens up pot.nt.al opport.nit.es in nanoelect.onics,demonst.at.ng t.e power of t.is bot.om-up approach.

关键词： current.volt.ge measurement DNA nanofabricat.on elect.oless plat.ng gold nanorods nanoelect.onics t.llurium nanorods

Fire monit.ring in coal mines using wireless underground sensor net.ork.and int.rval t.pe-2 fuzzy logic cont.oller

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Int.rnat.onal Journal of Coal Science & t.chnology 2019年第2期6卷 274-285页

作者： Swet. basu Sut.pa Pramanik.Sanghamit.a Dey Gaut.m Panigrahi Dipak.k.mar Jana Prajnanananda Insit.t. of t.chnology & Management 94/2 Park Street Koi-17 Park Circus 7th point Kolkata WB 700 017 India Deulia Balik. Vidyamandir Kolaghat 721154 India Depart.ent.of Mat.emat.cs NIT Durgapur WB India Depart.ent.of Applied Science Haldia Institute of Technology Haldia Purba Midnapur WB 721657 India

From t.e view of underground coal mining safet. syst.m, it.is ext.emely import.nt.t. cont.nuous monit.ring of coal mines for t.e prompt.det.ct.on of fires or relat.d problems inspit. of it. uncert.int. and imprecise charact.rist.cs. t.erefore, evaluat.on and inferring t.e dat. perfect.y t. prevent.fire relat.d accident.l risk.in underground coal mining (UMC) syst.m are very necessary. In t.e present.art.cle, we have proposed a novel t.pe-2 fuzzy logic syst.m (t.FLS) for t.e predict.on of fire int.nsit. and it. risk.assessment.for risk.reduct.on in an underground coal mine. Recent.y, for t.e observat.on of underground coal mines, wireless underground sensor net.ork.(WUSN) are being concerned frequent.y. t. implement.t.is t.chnique It.FLS, main funct.onal component. are sensor nodes which are inst.lled in coal mines t. accumulat. different.imprecise environment.l dat. lik., t.mperat.re, relat.ve humidit., different.gas concent.at.ons et.. and t.ese are sent.t. a base st.t.on which is connect.d t. t.e ground observat.on syst.m t.rough net.ork. In t.e present.cont.xt. a WUSN based fire monit.ring syst.m is developed using fuzzy logic approach t. enhance t.e consist.ncy in decision mak.ng syst.m t. improve t.e risk.chances of fire during coal mining. We have t.k.n Mamdani It.FLS as fuzzy model on coal mine monit.ring dat. t. consider real-t.me decision mak.ng (DM). It.is predict.d from t.e simulat.d result. t.at.t.e recommended syst.m is highly accept.ble and amenable in t.e case of fire hazard safet. wit. compared t. t.e wired and off-line monit.ring syst.m for UMC. Legit.macy of t.e suggest.d model is prepared using st.t.st.cal analysis and mult.ple linear regression analysis.

关键词： t.pe-2 fuzzy logic Underground coal mining syst.m Mine environment Fire and risk monit.ring of mine Wireless sensor net.ork. Fire Int.nsit.

Mult.t.rget.t.iol-Act.vat.d t.t.apyridyl Gold(Ⅲ)Complexes for Hypoxic Cancer t.erapy

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CCS Chemist.y 2024年第3期6卷 783-797页

作者： Xue-Quan Zhou Selda Abyar Imma Carbo-Bague Lan Wang Sebast.an t.rck.Maxime ASiegler Ut.ara basu Ingo Ot. Rongfang Liu Adriaan PIJzerman Sylvest.e Bonnet Inst.t.t. of Biopharmaceut.cal and Healt. Engineering Tsinghua Shenzhen International Graduate School(SIGS)Tsinghua UniversityShenzhen 518055 Leiden Inst.t.t. of Chemist.y Leiden University2333 CC Leiden Depart.ent.of Chemist.y Simon Fraser UniversityBurnabyBritish Columbia V5A 1S6 Inst.t.t. of Medicinal and Pharmaceut.cal Chemist.y Technische Universität Braunschweig38106 Braunschweig Depart.ent.of Chemist.y Johns Hopkins UniversityBaltimoreMaryland 21218 Division of Drug Discovery&Safet. Leiden Academic Centre for Drug ResearchLeiden University2333 CC Leiden

Gold complexes have emerged as promising ant.cancer met.llodrugs due t. t.eir efficient.t.ioredoxin reduct.se(t.xR)inhibit.on,which dist.rbs t.e redox balance of cancer ***,in t.is model,t.e role of t.e ligand(s)coordinat.d t. gold is oft.n *** t.is work.we present.a series of t.t.apyridyl Au(Ⅲ)complexes t.at.exhibit.t.iol-induced release of a Au(Ⅰ)ion and a t.t.apyridyl *** format.on of a free Au(Ⅰ)cent.r is responsible for t.e expect.d t.xR ***,t.e released ligand,which was visible in cells due t. it. int.nse blue fluorescence,showed excellent.binding propert.es t. t.e hERG pot.ssium ***,t.ese ligands ended up in t.e lysosomes,result.ng in significant.lysosome ***,t.e Au(Ⅲ)complexes present.d in t.is work.showed broad-spect.um ant.cancer propert.es,bot. in hypoxic 2D monolayers and 3D t.mor *** suggest.t.at.t.e int.ract.on of t.e released Au(Ⅰ)cent.r and t.e t.t.apyridyl ligand wit. t.o different.prot.in t.rget. may combine int. prodrugs t.at.overcome hypoxia-induced drug deact.vat.on.

关键词： ant.cancer Au(Ⅲ)complexes enzyme inhibt.on pot.ssium channel affinit. lysosome damage cell imaging prodrug

Evaluat.ng act.ve leprosy case ident.fcat.on met.ods in six dist.ict. of Nepal

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Infect.ous Diseases of Povert. 2023年第6期12卷 105-106页

作者： Ram k.mar Mahat. Ut.am Ghimire Madhav Lamsal Bijay Bajracharya Muk.sh Poudel Prashnna Napit.k.ishna Lama Gok.rna Dahal David t.S.Hayman Ajit.k.mar k.rna basu Dev Pandey Chuman Lal Das k.ishna Prasad Paudel Epidemiology and Disease Cont.ol Division Department of Health Services Ministry of Health and Population Kathmandu Nepal Epidemiology and Disease Cont.ol Division-Malaria Program Management.Unit. SCI-GF Kathmandu Nepal Leprosy Cont.ol & Disabilit. Management.Sect.on EPidemiology and Disease Control Division DoHS Kathmandu Nepal Lalgadh Leprosy Hospit.l & Service Cent.r Nepal Leprosy Trust Lalgadh Nepal Molecular Epidemiology and Public Healt. Laborat.ry Infectious Disease Research Centre Hopkirk Research Institute Massey University Palmerston North New Zealand Cent.r for Healt. and Disease St.dies-Nepal Kathmandu Nepal DEJIMA Infect.ous Disease Research Alliance Nagasaki University Nagasaki Japan

Back.round Nepal has achieved and sust.ined t.e eliminat.on of leprosy as a public healt. problem since 2009,but.17 dist.ict. and 3 provinces wit. 41%(10,907,128)of Nepal’s populat.on have yet.t. eliminat. t.e *** cases and grade-2 disabilit.es(G2D)indicat. recent.t.ansmission and lat. diagnosis,respect.vely,which necessit.t. act.ve and early case *** operat.onal research was performed t. ident.fy approaches best.suit.d for early case det.ct.on,det.rmine communit.-based leprosy epidemiology,and ident.fy hidden leprosy cases early and respond wit. prompt.*** Act.ve case det.ct.on was undert.k.n in t.o Nepali provinces wit. t.e great.st.burden of leprosy,Madhesh Province(40%nat.onal cases)and Lumbini Province(18%)and at.risk.prison populat.ons in Madhesh,Lumbini and Bagmat. *** det.ct.on was performed by(1)house-t.-house visit. among vulnerable populat.ons(n=26,469);(2)cont.ct.examinat.on and t.acing(n=7608);in Madhesh and Lumbini Provinces and,(3)screening prison populat.ons(n=4428)in Madhesh,Lumbini and Bagmat. Provinces of *** case direct.medical and nonmedical cost. for each approach were *** New case det.ct.on rat.s were highest.for cont.ct.t.acing(250),followed by house-t.-house visit.(102)and prison screening(45)per 100,000 populat.on ***,t.e cost.per case ident.fed was cheapest.for house-t.-house visit.[Nepalese rupee(NPR)76,500/case],followed by cont.ct.t.acing(NPR 90,286/case)and prison screening(NPR 298,300/case).House-t.-house and cont.ct.t.acing case paucibacillary/mult.bacillary(PB:MB)rat.os were 59:41 and 68:32;female/male rat.os 63:37 and 57:43;pediat.ic cases 11%in bot. approaches;and grade-2 disabilit.es(G2D)11%and 5%,*** leprosy was not.signifcant.y diferent.among household and neighbor cont.ct.[odds rat.os(OR)=1.4,95%confdence int.rval(CI):0.24-5.85]and for cont.ct. of MB versus PB cases(OR=0.7,95%CI 0.26-2.0).At.ack.rat.s were not.signifcant.y d

关键词： Leprosy Early case det.ct.on Communit.-based epidemiology Hidden case New case det.ct.on rat. At.ack.rat. Cost.per case ident.fed Nepal

MHD Fluct.at.ng Flow of Non-Newt.nian Fluid t.rough a Porous Medium Bounded by an Infinit. Porous Plat.

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Applied Mat.emat.cs 2015年第12期6卷 1988-1995页

作者： Dhiman Bose Uma basu Depart.ent.of Applied Mat.emat.cs University of Calcutta Kolkata India

In present.paper, an invest.gat.on has been made on t.e fluct.at.ng flow of a non-Newt.nian second grade fluid t.rough a porous medium over a semi-infinit. porous plat. in presence of a t.ansverse magnet.c field B0. t.e governing equat.ons have been solved analyt.cally and t.e expressions for t.e velocit. and st.ess fields are obt.ined. t.e free st.eam velocit. U(t. fluct.at.s in t.me about.a non-zero const.nt.mean. t.e effect. of t.e permeabilit. paramet.r k.and magnet.c field paramet.r M on velocit. field have been analyzed quant.t.t.vely wit. t.e help of figures. It.is not.ced t.at.t.e velocit. field asympt.t.cally approaches free st.eam velocit. as it.goes far away from t.e plat..

关键词： Fluct.at.ng Flow Second Grade Fluid Porous Medium t.ansverse Magnet.c Field Free St.eam Velocit.