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a.plied Ma.hema.ics a.d Mecha.ics(English Edition) 2012年第5期33卷 649-662页

作者： a.sinha J.C.MISRA School of Medica. Science a.d Technology Indian Institute of TechnologyKharagpur 721302India Depa.tment of Ma.hema.ics Institute of Technical Education and ResearchSiksha O Anusandhan UniversityBhubaneswar 751030India

a.problem motiva.ed by the investiga.ion of the hea. a.d ma.s tra.sfer in the unstea.y ma.netohydrodyna.ic （MHD） flow of blood through a.vessel is solved numerica.ly when the lumen of the vessel ha. turned into the porous structure. The time-dependent permea.ility a.d the oscilla.ory suction velocity a.e considered. The computa.iona. results a.e presented gra.hica.ly for the velocity, the tempera.ure, a.d the concentra.ion fields for va.ious va.ues of sk.n friction coefficients, Nusselt numbers, a.d Sherwood numbers. The study revea.s tha. the flow is a.precia.ly influenced by the presence of a.ma.netic field a.d a.so by the va.ue of the Gra.hof number.

关键词： ma.s tra.sfer ra.ia.ion suction velocity sk.n-friction

a. a.l-optica. compa.ison scheme between two multi-bit da.a.with optica. nonlinea. ma.eria.

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Chinese Optics Letters 2008年第9期6卷 693-696页

作者： k.la.eep Roy Chowdhury a.hijit sinha Soura.gshu Muk.opa.hya. Depa.tment of Physics University of BurdwanGolapbagBurdwan-713104India

Over the la.t few deca.es, severa. a.l-optica. circuits ha.e been proposed to meet the need of high-speed da.a.processing. In some informa.ion processing a.chitectures, the role of va.ious a.a.og a.d digita. da.a.compa.isons is very importa.t. In this letter, we proposed a.multi-bit da.a.compa.ison scheme. The scheme is ba.ed on the switching property of optica. nonlinea. ma.eria.. Ultra.a.t opera.iona. speed la.ger tha. giga.ertz ca. be expected from this a.l-optica. scheme.

关键词： a. a.l-optica. compa.ison scheme between two multi-bit da.a.with optica. nonlinea. ma.eria. da.a tha. BIBO

a.Configura.ion for Rea.izing Volta.e Controlled Floa.ing Inducta.ce a.d Its a.plica.ion

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Circuits a.d Systems 2015年第9期6卷 189-199页

作者： Pra.een k. sinha Dr Neela. Sha.ma.Rohit Mishra Electronics a.d Communica.ion Depa.tment Maharaja Agrasen Institute of Technology New Delhi India

a.configura.ion using current feedba.k.a.plifiers a.844 a.d multiplier a.534 ha. been presented, which is ca.a.le of rea.izing Volta.e Controlled Floa.ing Inducta.ce (proportiona. a.d in-verse proportiona.). The a.plica.ion of ba.d pa.s filter in Figure 4(a., notch filter in Figure 5(a. a.d Ha.tley oscilla.or in Figure 6(a. a.d simula.ion result in Figures 4(b)-(d), Figures 5(b)-(d), Figures 6(b)-(d) shows the work.0}ility of proposed configura.ion.

关键词： Inducta.ce Simula.ion Volta.e-Controlled Impeda.ces Multiplier Filter Oscilla.or Current Feedba.k Opera.iona. a.plifier

Studies of dielectric a.d piezoelectric properties of PbTi_(0.8-x)Te_(0.2)Gd_(x)O_(3)na.o cera.ics prepa.ed by high energy ba.l milling

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Journa. of a.va.ced Dielectrics 2019年第2期9卷 45-49页

作者： S.k.sinha S.k.ma.i R.k.Cha.dha.y Depa.tment of Physics Birla Institute of TechnologyMesra Patna CampusPatna-800014India Depa.tment of Physics National Institute of Technology Jamshedpur-831016India

Incorpora.ion of Te a.d Gd were done ba.ed on the stoicheometric formula.PbTi_(0.8-x)Te_(0.2)Gd_(x)O_(3)(PTTeG).TG cha.a.teriza.ion of green powder revea.ed the completion of solid sta.e rea.tion a. tempera.ure 450℃.XRD of modified PTTeG powders milled for 10 h wa. found most suita.le a. it gives pure single-pha.e tetra.ona. *** consta.t wa. found a. 25 43 a. curie tempera.ure of 480℃in the ca.e of 5 wt.%of Gd in *** Coefficient wa. found a. 241×10^(-12)C/N a. 39 k./cm of poling *** results obta.ned were compa.a.le a.d even better tha. so fa. reported in simila. k.nd of ma.eria.s.

关键词： Lea. tita.a.e high energy ba.l milling cha.cogenide tellurium dielectrics.

Electro-ma.netohydrodyna.ic Flow of Biofluid Induced by Perista.tic Wa.e： a.Non-newtonia. Model

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Journa. of Bionic Engineering 2016年第3期13卷 436-448页

作者： Gopa. Cha.dra.Shit Na.a. k.ma. Ra.jit a.iruddha.sinha Depa.tment of Ma.hema.ics Jadavpur University Kolkata - 700032 India Yogoda.Sa.sa.ga.Pa.pa.a.Ma.a.idya.a.a Purba Medinipur - 721458 India

This a.ticle a.ms to develop a.ma.hema.ica. model for perista.tic tra.sport of ma.netohydrodyna.ic flow of biofluids through a.micro-cha.nel with rhythmica.ly contra.ting a.d expa.ding wa.ls under the influence of a. a.plied electric field. The couple stress fluid model is considered to represent the non-Newtonia. cha.a.teristics ofbiofluids. The velocity slip condition a. the cha.nel wa.ls is ta.en into a.count beca.se of the hyclrophilic/hydrophobic intera.tion with nega.ively cha.ged wa.ls. The essentia. fea.ures of the electroma.netohydrodyna.ic flow of biofluid through micro-cha.nels a.e clea.ly highlighted in the va.ia.ions of the non-dimensiona. pa.a.eters of the physica. qua.tities of interest such a. the velocity, wa.l shea. stress, pressure gra.ient, pressure rise per wa.e length, frictiona. force a. the cha.nel wa.ls a.d the distribution of strea. function. It revea.s tha. the flow ofhiofluid is a.precia.ly influenced by the sufficient strength of externa.ly a.plied ma.netic field a.d electro-osmotic pa.a.eter. The velocity slip condition reduces the frictiona. force a. the cha.nel wa.l. Moreover, the forma.ion of the tra.ping bolus strongly depends on electro-osmotic pa.a.eter a.d ma.netic field strength.

关键词： perista.tic tra.sport couple stress fluid ma.netohydrodyna.ics electro-osmosis

Discovery of the chitinozoa.s Belonechitina.ca.ita.a.from the Shia.a.Forma.ion of northea.tern Ga.hwa.-k.ma.n Tethys Hima.a.a.Pithora.a.h District, Uttra.ha.d, India

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Geoscience Frontiers 2016年第5期7卷 859-864页

作者： H.N.sinha Ja.ques Verniers Depa.tment of Geology Vinoba Bhave University Hazaribag 825301 India Resea.ch Unit Pa.a.ontology Department of Geology and Soil Science WE13 Ghent University Belgium

Belonechitina.ca.ita.a. a.typica.ly middle to la.e Ordovicia. chitinozoa. index ta.on wa. for the first time recovered from the northea.tern k.ma.n region, a.pa.t of Ga.hwa.-k.ma.n Tethys ba.in of the Hima.a.a. India. This species is of grea. biostra.igra.hic importa.ce a.d ha. a.rea.y been reported from a.a.onia. Ba.tica.a.d northern Gondwa.a. The study a.ea.wa. during Ordovicia., pa.t of a.lowpa.a.ola.itudina. Gondwa.a.region. The vesicles of recovered forms a.e bla.k.a.d fra.menta.y. This is principa.ly a.tributed to intense tectonic a.tivity during the Hima.a.a. orogenic movement which resulted into high therma. a.tera.ion. The chitinozoa.s a.e found a.ong with mela.osclerites.

关键词： Chitinozoa.(Belonechitina.ca.ita.a. Ordovicia. Northea.tern k.ma.n Tethys Hima.a.a Low pa.a.ola.itudina. Gondwa.a Shia.a.Forma.ion

CFOa.Ba.ed Ba.d Pa.s a.d Ba.d Stop La.der Filter—a.New Configura.ion

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Circuits a.d Systems 2016年第1期7卷 29-42页

作者： Pra.een k. sinha Neela. Sha.ma.Simra. a.a.wa. Sudipto Sa.a Electronics a.d Communica.ion Depa.tment Maharaja Agrasen Institute of Technology New Delhi India

a.new technique for the conversion of la.der ba.ed filter into CFOa.ba.ed filter ha. been proposed. The technique uses signa. flow gra.h a.d converts the existing LC la.der ba.ed filter into ba.d pa.s & ba.d stop configura.ions. The design of ba.d pa.s a.d ba.d stop filter ha. been rea.ized using the proposed technique. The proposed configura.ion is implemented using CFOa.a. a. a.tive device a.d a.l the ca.a.itors a.e grounded. CFOa.ba.ed circuits ha.e grea.er linea.ity, high dyna.ic ra.e, high slew ra.e a.d high signa. ba.dwidth. Simula.ion ha. been ca.ried out using simula.ion softwa.e P Spice (v10.1). The simula.ion results ha.e been demonstra.ed a.d discussed.

关键词： CFOa.Current Feedba.k.Opera.iona. a.plifier La.der Filter Signa. Flow Gra.h Current Mode Volta.e Mode Ba.d Pa.s Filter Ba.d Stop Filter

Do more ma.ure preterm ba.ies with surgica. necrotizing enterocolitis predomina.tly develop the colonic disea.e?

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World Journa. of Pedia.ric Surgery 2021年第1期4卷 37-42页

作者： Cha.dra.en k.sinha Iona.a.hworth Sa.a. Ma.tin Sa.a. Bha.a. a.a. k.lk.0}ni Pa.dia.ric Surgery St George's University Hospitals NHS Foundation TrustLondonUK Neona.ology St George's University Hospitals NHS Foundation TrustLondonUK

Ba.k.round The prima.y a.m wa. to scrutinize our hypothesis:“Do more ma.ure preterm(MMP)ba.ies with surgica. necrotizing enterocolitis(NEC)predomina.tly develop the colonic disea.e a.d a.e different in their response a.d beha.iour in compa.ison to exceedingly preterm(EP)ba.ies?”Seconda.y outcomes were to define time ta.en in developing NEC,time from dia.nosis to la.a.otomy,requirement of pa.entera. nutrition(PN),a.d ventila.ory *** We defined MMP ba.ies a.≥30 week. of gesta.ion a.d EP ba.ies a.≤29 week.+6 da.s of *** criteria.were a.l ba.iesk. with NEC requiring surgery(ca.led surgica. NEC group).Da.a.were collected retrospectively a.d a.a.yzed using *** Of the tota.,41%(97/234)of ba.ies underwent la.a.otomy between 2010 a.d ***,81%were EP a.d 19%were MMP *** colonic involvement wa. seen in 9%of EP ba.ies in compa.ison to 56%in the MMP ba.ies(p=0.0001).Involvement of only the sma.l bowel wa. seen in two-thirds of EP ba.ies in compa.ison to only one-third in MMP ba.ies(p=0.01).EP cohort required PN for 82 da.s(media.)in compa.ison to 17 da.s(media.)in the MMP cohort(p=0.001).Ventila.ion requirement in the EP group versus the MMP group wa. 24 vs 9 da.s(media.),respectively(p=0.0006).Conclusions MMP ba.ies predomina.tly developed colonic disea.e,wherea. EP ba.ies predomina.tly developed sma.l bowel *** ba.ies required a.longer dura.ion of PN a.d ventila.ion *** study opens a.new a.ea.of resea.ch to differentia.e pa.hogenesis a.d ma.ura.ion pa.terns of the sma.l a.d la.ge bowels in ba.ies with NEC.

关键词： colonic surgica. involvement

a.three-pronged a.a.ysis confirms the a.socia.ion of the serotoninergic system with a.tention deficit hypera.tivity disorder

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World Journa. of Pedia.rics 2022年第12期18卷 825-834页

作者： Ma.a.weta.Cha.terjee Sha.mistha.Sa.a.Swa.a.a.sinha k.0}cha. Muk.opa.hya. Ma.ovik.0} Biomedica. Resea.ch a.d Dia.nostic Centre Manovikas Kendra482 MadudahPlot I-24Sector JEM BypassKolkataWest Bengal700107India

Ba.k.round The serotonin tra.sporter(SERT),encoded by the solute ca.rier fa.ily 6 number 4(SLC6a.)gene,controls serotonin(5-HT)a.a.la.ility a.d is essentia. for the regula.ion of beha.iora. *** SLC6a. genetic va.ia.ts,5-HTTLPR a.d STin2,were widely investiga.ed in pa.ients with va.ious neurobeha.iora. disorders,including a.tention deficit hypera.tivity disorder(a.HD).Methods We a.a.yzed the a.socia.ion of the 5-HTTLPR(L/S)a.d STin2(10/12)va.ia.ts,pla.ma.5-HT,a.d 5-hydroxyindole a.etic a.id(5-HIa.),a. well a. SERT messenger RNa.mRNa.with a.HD in the ea.tern India. *** fa.ilies with a.HD proba.ds(n=274)a.d ethnica.ly ma.ched controls(n=367)were recruited following the Dia.nostic a.d Sta.istica. Ma.ua. of Menta. *** tra.ts,executive function,a.d intelligence quotient(IQ)of the proba.ds were a.sessed using the Conner's Pa.ent Ra.ing Sca.e–Revised,Pa.enta. a.count of Children’s Symptoms(Pa.S),Ba.k.ey Deficit in Executive Functioning—Child a.d a.olescent Sca.e,a.d Wechsler Intelligence Sca.e for Children-III,*** obta.ning informed written consent,periphera. blood wa. collected to a.a.yze genetic va.ia.ts,pla.ma.5-HT,5-HIa.,a.d SERT mRNa.*** a.HD proba.ds showed a.higher frequency of the 5-HTTLPR“L”a.lele a.d“L/L”genotype(Pa. level,a.d higher SERT mRNa.*** for beha.iora. problems a.d hypera.tivity were higher in the presence of the“S”a.lele a.d“S/S”genotype,while executive deficit wa. higher in the presence of the“L”*** score wa. lower in the presence of the STin2“12”a.lele a.d L-12 *** Da.a.obta.ned indica.e a.significa.t a.socia.ion of the serotoninergic system with a.HD,wa.ra.ting further in-depth investiga.ion.

关键词： a.tention deficit hypera.tivity disorder 5-Hydroxyindole a.etic a.id 5-Serotonin 5-HTT-link.d polymorphic region SERT mRNA

Short-Term Loa. Foreca.ting Using Soft Computing Techniques

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Interna.iona. Journa. of Communica.ions, Network.a.d System Sciences 2010年第3期3卷 273-279页

作者： D. k. Cha.urvedi sinha a.a.d Premda.a. a.hish Cha.diok 不详

Electric loa. foreca.ting is essentia. for developing a.power supply stra.egy to improve the relia.ility of the a. power line da.a.network.a.d provide optima. loa. scheduling for developing countries where the dema.d is increa.ed with high growth ra.e. In this pa.er, a.short-term loa. foreca.ting rea.ized by a.genera.ized neuron–wa.elet method is proposed. The proposed method consists of wa.elet tra.sform a.d soft computing technique. The wa.elet tra.sform splits up loa. time series into coa.se a.d deta.l components to be the fea.ures for soft computing techniques using Genera.ized Neurons Network.(GNN). The soft computing techniques foreca.t ea.h component sepa.a.ely. The modified GNN performs better tha. the tra.itiona. GNN. a. the end a.l foreca.ted components is summed up to produce fina. foreca.ting loa..

关键词： Wa.elet Tra.sform Short Term Loa. Foreca.ting Soft Computing Techniques