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中国禽业导刊 2001年第19期18卷 20-页

作者： a.dris a. Zoltners Pra.ha.a.t k. sinha Greg a. Zoltners 朱小凡全球性咨询公司创建人与业务主管

a.timuta.enic Profile of a.tioxida.t Vita.ins in Drosophila.Mula.ion Test

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Biomedica. a.d Environmenta. Sciences 2008年第2期21卷 163-166页

作者： P. k. k.a. S. P. sinha Depa.tment of Zoology Bhagalpur University Bhagalpur 812007 India Depa.tment of Zoology Patna University Patna 800005 India

Objective To a.sess the a.timuta.enicity of a.tioxida.t vita.ins （vita.ins a. C, a.d E） a. expressed by their effica.y to lower a.la.oxin-induced muta.ions. Methods The Muller-5 method for muta.ion detection wa. used to a.sa. the frequency of X-chromosome link.d recessive letha. muta.ions （XRLMs） in Drosophila. La.va. were exposed to dieta.y concentra.ion of a.la.oxins a.d/or the huma. thera.eutic doses of a.y of the three a.tioxida.t vita.ins. a.sence of norma. eyed ma.es a.ong M2 progeny ga.e a. indica.ion of muta.ion induction. Results a.la.oxin supplimenta.ion significa.tly increa.ed the incidence of XRLMs in Drosophila. Muta.ion frequency wa. a.so ra.sed a.little a.ove the control level in ca.e of vita.in trea.ment. However, nota.le mitiga.ion in muta.ion frequency wa. registered when a.la.oxin-trea.ed la.va. were concomita.tly fed with a.y of the three a.tioxida.t vita.ins. Conclusion a.la.oxin exposure ca. enha.ce the frequency of gene muta.ion in Drosophila.which is significa.tly lowered by ea.h of the three a.tioxida.t vita.ins. The degree of a.eliora.ion produced by them is a.most identica.. This mitiga.ion is ba.ed on the sca.enging/tra.ping by a.tioxida.t vita.ins of DNa.rea.tive products （meta.olites a.d ra.ica.s） ema.a.ing from a.la.oxin meta.olism.

关键词： a.timuta.enicity a.tioxida.t vita.ins

Intensifica.ion of photoca.a.ytic decomposition of wa.er by ultra.ound

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Journa. of Energy Chemistry 2018年第4期27卷 1183-1188页

作者： a.vind Singh a.S.k.sinha Depa.tment of Chemica. Engineering a.d Technology Indian Institute of Technology (Banaras Hindu University)

Photoca.a.ysis of wa.er with a.d without ultra.ound wa. studied using rGO supported CdS ca.a.yst utilizing visible light. a.higher hydrogen production wa. observed when ultra.ound wa. used. This is a.tributed to a.fa.ter remova. of bubbles of hydrogen from the surfa.e of photoca.a.yst due to the mecha.ica. energy a.socia.ed with ultra.ound overcoming surfa.e tension. It ha. been further reported tha. the ra.e of hydrogen production decrea.ed with time due to reversible dea.tiva.ion of ca.a.yst. This ha. been a.tributed to decrea.e in ra.e of hydrogen desorption with time.

关键词： Hydrogen Photoca.a.ysis Ultra.ound k.netics

Electro-osmotic flow a.d hea. tra.sfer of a.non-Newtonia. fluid in a.hydrophobic microcha.nel with Na.ier slip

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Journa. of Hydrodyna.ics 2015年第5期27卷 647-657页

作者： MISRa.J.C. sinha a. a.junct Professor Centre for Healthcare Science and Technology Indian Institute of Engineering Science and Technology School of Medica. Science a.d Technology Indian Institute of Technology

In this pa.er, we investiga.e the implica.ions of electro-osmosis on electrohydrodyna.ic tra.sport of a.non-Newtonia. fluid on a.hydrophobic micro-cha.nel by developing a.suita.le a.a.ytica. method. Velocity-slip a.d tempera.ure-jump conditions a.e pa.d due a.tention. a. a.tempt ha. been ma.e to exa.ine the effects of rheologica. a.d electro-osmotic pa.a.eters on the k.nema.ics of the fluid. The nonlinea. Poisson-Boltzma.n equa.ion governing the forma.ion of the electrica. double la.er a.d the body force tha. is genera.ed by the a.plied potentia. a.e a.counted for in the study. Perturba.ion solutions a.e presented. In order to exhibit the a.plica.ility of the a.a.ysis, the problem of electro-osmotic flow a.d hea. tra.sfer of blood in a. a.teriole ha. been ta.en up a. a. illustra.ive exa.ple of a.rea.-life problem. a. intensive qua.tita.ive study ha. been ma.e through numerica. computa.ion of the physica. va.ia.les involved in the a.a.ysis, which a.e of specia. interest in the study. The computa.iona. results a.e presented gra.hica.ly. The study revea.s tha. the tempera.ure of blood ca. be controlled by increa.ing/decrea.ing the Joule hea.ing pa.a.eter.

关键词： electro-osmotic flow hydrophobic microcha.nel electrica. double la.er viscoela.tic fluid velocity-slip tempera.ure-jump

Beha.ior of a. indigenously fa.rica.ed tra.sferred a.c pla.ma.furna.e for smelting studies

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Pla.ma.Science a.d Technology 2018年第3期20卷 136-145页

作者： a.k.Ma.Da. R k.DISHWa. O P sinha Depa.tment of Meta.lurgica. Engineering IIT(BHU)

The utiliza.ion of industria. solid wa.te for meta. recovery requires high-tempera.ure tools due to the presence of silica.a.d a.umina. which is reducible a. high tempera.ure. In a.pla.ma.a.c furna.e, tra.sferred a.c pla.ma.furna.e（Ta.） ca. meet a.l requirements, but the disa.va.ta.e of this technology is the high cost. For performing experiments in the la.ora.ory, the Ta. wa. fa.rica.ed indigenously in a.la.ora.ory ba.ed on the different inputs provided in the litera.ure for the furna.e design a.d fa.rica.ion. The observed pa.a.eters such a. a.c length, energy consumption, gra.hite electrode consumption, noise level a. well a. lining erosion were cha.a.terized for this fa.rica.ed furna.e. The nitrogen pla.ma.increa.ed by a.ound 200 k.200 ℃） melt tempera.ure a.d noise levels decrea.ed by ~10 d B compa.ed to a.norma. *** pla.ma.offered 100 k.100 ℃） higher melt tempera.ure with ~5 d B higher sound level tha. nitrogen pla.ma. Nitrogen pla.ma.a.c melting showed lower electrode a.d energy consumption tha. norma. a.c melting, wherea. hydrogen pla.ma.showed lower energy consumption a.d higher electrode consumption in compa.ison to nitrogen pla.ma. The higher pla.ma.a.c tempera.ure resulted in a.shorter meltdown time tha. norma. a.c with smoother a.cing. Hydrogen pla.ma.permitted more hea.s, reduced meltdown time, a.d lower energy consumption, but with increa.ed gra.hite consumption a.d crucible wea.. The present study showed tha. the fa.rica.ed a.c pla.ma.is better tha. the norma. a.c furna.e with respect to tempera.ure genera.ion, energy consumption, a.d environmenta. friendliness. Therefore, it could be used effectively for smelting-reduction studies.

关键词： smelting tra.sferred a.c pla.ma furna.e cha.a.teriza.ion hydrogen a.d nitrogen pla.ma hollow electrode gra.hite a.d ma.nesite lining

a.a.ysis of genetic rela.ionship in muta.t silk.orm stra.ns of Bom-byx mori using inter simple sequence repea. (ISSR) ma.k.rs

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Journa. of Genetics a.d Genomics 2008年第5期35卷 291-297页

作者： Dha.ik.0}ha.a. Velu k.0}ga.a. M. Ponnuvel Murugia. Muthula.shmi Ra.dhir k. sinha Syed M.H. Qa.ri Biotechnology La.ora.ory Central Sericultural Germplasm Resources Centre Hosur-635109 Tamil Nadu India

a.plified inter simple sequence repea.s （ISSR） ma.k.rs were used to determine genetic rela.ionships a.ong muta.t silk.orm stra.ns of Bombyx mori. Fifteen ISSR primers conta.ning simple sequence repea. （SSR） motifs were used in this study. a.tota. of 113 ma.k.rs were produced a.ong 20 muta.t stra.ns, of which 73.45% were found to be polymorphic. In selected muta.t genetic stock., the a.era.e number of observed a.lele wa. （1.7080 ± 0.4567）, effective a.leles （1.5194 ± 0.3950） a.d genetic diversity （Ht）（0.2901 ± 0.0415）. The dendrogra. produced using the unweighted pa.r group method with a.ithmetic mea.s （UPGMa. a.d cluster a.a.ysis ma.e using Nei＇s genetic dista.ce resulted in the forma.ion of one ma.or group conta.ning 6 groups sepa.a.ed 20 muta.t silk.orm stra.ns. Therefore, ISSR a.plifica.ion is a.va.ua.le method for determining the genetic va.ia.ility a.ong muta.t silk.orm stra.ns. This efficient molecula. ma.k.r would be useful for cha.a.terizing a.considera.le number of silk.orm stra.ns ma.nta.ned a. the germpla.m center.

关键词： genetic diversity Bombyx mori muta.t stra.ns ISSR

On a.Cla.s of Solita.y Wa.e Solutions of a.mospheric Nonlinea. Equa.ions

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a.va.ces in a.mospheric Sciences 1991年第3期8卷 357-362页

作者： R. Dha. C. Guha.Roy D. k. sinha Perma.ent a.dress: S. a. Ja.puria.College 10 Raja Nabakrishna Street Calcutta-700005 INDIADepartment of Mathematics Jadavpur University Calcutta-700032 IndiaCentre for atmospheric Sciences University of Calcutta 92 A. P. C. Road Calcutta-700009 INDIA

In this pa.er, a. a.tempt is ma.e to study some interesting results of the coupled nonlinea. equa.ions in the a.mosphere. By introducing a.pha.e a.gle function ζ, it is shown tha. the a.mospheric equa.ions in the pre... 详细信息

关键词： On a.Cla.s of Solita.y Wa.e Solutions of a.mospheric Nonlinea. Equa.ions

Preva.ence of tra.sfusion tra.smissible infections a.ong va.ious donor groups:a.compa.a.ive a.a.ysis

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World Journa. of Virology 2025年第1期14卷 108-117页

作者： Sa.ja. k.Tha.ur a.il k.sinha Sa.tosh k.Sha.ma.a.rzoo Ja.a. Dinesh k.Negi Ruchik.0}Gupta.Sompa. Singh Regiona. Blood Tra.sfusion Centre Hindu Rao Hospital and NDMC Medical CollegeNorth Delhi 110007DelhiIndia Depa.tment of Zoology Veer Kunwar Singh UniversityAra 802301BiharIndia Regiona. Blood Tra.sfusion Centre a.d Pa.hology Hindu Rao Hospital and NDMC Medical CollegeNorth Delhi 110007DelhiIndia Depa.tment of Cytopa.hology ICMR-National Institute of Cancer Prevention and ResearchNoida 201301Uttar PradeshIndia

Ba.k.ROUND Tra.sfusion tra.smissible infections(TTIs)a.e illnesses sprea. through conta.ina.ed blood or blood *** India.screening for TTIs such a. hepa.itis B virus(HBV),hepa.itis C virus(HCV),huma. immunodeficiency virus(HIV)-I/II,ma.a.ia.a.d syphilis is ma.da.ory before blood ***,HCV,HBV,a.d HIV a.e the lea.ing viruses ca.sing morta.ity,a.fecting millions of people globa.ly,including those with co-infections of HIV/HCV a.d HIV/*** highlight the impa.t of TTIs on life expecta.cy a.d hea.th risk.,such a. liver cirrhosis,ca.cer,a.d other disea.es in individua.s with chronic ***,millions of blood dona.ions ta.e pla.e a.nua.ly,empha.izing the importa.ce of ma.nta.ning blood *** To study the preva.ence of TTIs,viz.,HBV,HCV,HIV I/II,syphilis,a.d ma.a.ia.pa.a.ite(MP),a.ong different blood donor *** The study a.sessed the preva.ence of TTIs a.ong different blood donor groups in Delhi,*** included tota. donors,in-house donors,tota. ca.p donors,institutiona. ca.p donors,a.d community ca.p *** for HIV,HBV,a.d HCV were done using enzyme-link.d immunosorbent a.sa.,while syphilis wa. tested with ra.id pla.ma.rea.ins a.d MP ra.id ca.d *** preva.ence of HBV,HCV,HIV,a.d syphilis,expressed a. *** in infection ra.es between the groups were a.a.yzed usingχ²tests a.d P-va.ues(less tha. 0.05).RESULTS The study eva.ua.ed TTIs a.ong 42158 blood donors in *** overa.l cumula.ive frequency of TTIs in tota. blood donors wa. 2.071%,a.d the frequencies of HBV,HCV,HIV-I/II,venerea. disea.e resea.ch la.ora.ory,a.d MP were 1.048%,0.425%,0.221%,0.377%,a.d 0.0024%,***-house donors,representing 37656 donors,ha. the highest tra.sfusion tra.smissible infection(TTI)preva.ence a. 2.167%.a.ong tota. ca.p donors(4502 donors),TTIs were identified in 1.266%of donors,while community ca.p donors(2439 donors)exhibited a.preva.ence of 1.558%.Institutiona. ca.p donors(2063 donors)ha. the l

关键词： Blood donors Tra.sfusion tra.smissible infections Hepa.itis B virus Huma. immunodeficiency virus Hepa.itis C virus Ma.a.ia.pa.a.ite Syphilis

Post-Tra.sla.iona. Derepression of Inverta.e a.tivity in Source Lea.es via.Down-Regula.ion of Inverta.e Inhibitor Expression Is Pa.t of the Pla.t Defense Response

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Molecula. Pla.t 2010年第6期3卷 1037-1048页

作者： k.0}ha.ina.B. Bonfig a.drea.Ga.ler Uwe k. Simon Nora.Luschin-Ebengreuth Ma.tina.Ha.z Susa.ne Berger Na.eem Muha.ma. Jurgen Zeier a.ok.k. sinha Thoma. Roitsch Julius-von-Sa.hs-Institut fuer Biowissenscha.ten Lehrstuhl for Pharmazeutische Biologie Universitaet Wuerzburg Julius-von-Sachs-Platz 2 97082 Wuerzburg Germany Institute of Pla.t Sciences Department of Plant Physiology University of Graz 8010 Graz Austria Zentrum for rnedizinische Grundla.enforschung (ZMF) Medizinische Universitat Graz Stiftingtalstraβe 24 A-8010 Graz Depa.tment of Biology Plant Biology Section University of Fribourg Route Albert Gockel 3 CH-1700 Fribourg Switzerland Na.iona. Institute for Pla.t Genome Resea.ch Aruna Asaf Ali Road New Delhi 110067 India

There is increa.ing evidence tha. pa.hogens do not only elicit direct defense responses, but a.so ca.se pronounced cha.ges in prima.y ca.bohydra.e meta.olism. Cell-wa.l-bound inverta.es belong to the k.y regula.ors of ca.bohydra.e pa.titioning a.d source-sink.rela.ions. Wherea. studies ha.e focused so fa. only on the tra.scriptiona. induction of inverta.e genes in response to pa.hogen infection, the role of post-tra.sla.iona. regula.ion of inverta.e a.tivity ha. been neglected a.d wa. the focus of the present study. Expression a.a.yses revea.ed tha. the high mRNa.level of one out of three proteina.eous inverta.e inhibitors in source lea.es of a.a.idopsis tha.ia.a.is strongly repressed upon infection by a.virulent stra.n of Pseudomona. syringa. pv. toma.o DC3000. This repression is pa.a.leled by a.decrea.e in inverta.e inhibitor a.tivity. The physiologica. role of this regula.ory mecha.ism is revea.ed by the finding tha. in situ inverta.e a.tivity wa. detecta.le only upon infection by P. syringa.. In contra.t, a.high inverta.e a.tivity could be mea.ured in vitro in crude a.d cell wa.l extra.ts prepa.ed from both infected a.d non-infected lea.es. The discrepa.cy between the in situ a.d in vitro inverta.e a.tivity of control lea.es a.d the high in situ inverta.e a.tivity in infected lea.es ca. be expla.ned by the pa.hogen-dependent repression of inverta.e inhibitor expression a.d a.concomita.t reduction in inverta.e inhibitor a.tivity. The functiona. importa.ce of the relea.e of inverta.e from post-tra.sla.iona. inhibition for the defense response wa. substa.tia.ed by the a.plica.ion of the competitive chemica. inverta.e inhibitor a.a.bose. Posttra.sla.iona. inhibition of extra.ellula. inverta.e a.tivity by infiltra.ion of a.a.bose in lea.es wa. shown to increa.e the susceptibility to P. syringa.. The impa.t of inverta.e inhibition on spa.ia. a.d tempora. dyna.ics of the repression of photosynthesis a.d promotion of ba.teria. growth during pa.hogen infection supports a

关键词： a.a.bose a.a.idopsis defense responses inverta.e inhibitor protein inverta.e pla.t-microbe intera.tions Pseudomona. syringa..