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a.erica. Journa. of Pla.t Sciences 2016年第13期7卷 1802-1819页

作者： T. Vija.a.a.shmi a. S. Vija.a.uma. K. Kira.ma. a. nareshkumar Chinta.Sudha.a. Depa.tment of Bota.y Sri Krishnadevaraya University Anantapur India Depa.tment of Crop Physiology GKVK Bangalore India

Sa.flower is a. importa.t, tra.itiona., multipurpose oil crop. This wa. to investiga.e the effect of different sa.inity levels on morphologica., physiologica., biochemica. a.d a.tioxida.t response of two sa.flower cultiva.s (Ca.tha.us tinctorius L. cultiva. TSF1 a.d cultiva. SM) differing in sa.t tolera.ce. Sa.inity stress (0.0%, 1.0%, 1.5% a.d 2.0% of Na.l) wa. induced to sa.flower pla.ts a.ter 19 da.s of vegeta.ive growth. a.ter 12 da.s of stress impositions, pla.ts were ha.vested a.d a.a.ysed for va.ious pa.a.eters. The results revea.ed tha. cultiva. TSF1 showed ma.imum growth, dry weight, cell membra.e sta.ility a.d more wa.er content in both root a.d lea. tissues a. higher sa.inity levels tha. cultiva. SM. Sa.t stress resulted a. a.cumula.ion of more soluble suga.s, a.ino a.ids, proline a.d glycine beta.ne a. high sa.inity level confers the tolera.ce potentia. of cultiva. TSF1 over cultiva. SM. Sa.t stress induces more increa.e in the enzyme a.tivity of superoxide dismuta.e, a.corba.e peroxida.e, gua.a.ol peroxida.e a.d ca.a.a.e in tolera.t cultiva. tha. sensitive one. The results indica.e tha. ea.h cultiva. a.opt specific stra.egy a. distinct sa.inity level for resista.ce a.a.nst sa.inity. The possible conclusion is tha. improved tolera.ce in cultiva. TSF1 to sa.inity ma. be a.complished by better ma.a.ement of growth, physiologica. a.tributes a.d a.tioxida.ive defence mecha.isms.

关键词： Sa.flower Sa.inity Stress Compa.ible Solutes a.tioxida.ive Enzymes

a.Light-Weight Deep Lea.ning-Ba.ed a.chitecture for Sign La.gua.e Cla.sifica.ion

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Intelligent a.toma.ion & Soft Computing 2023年第3期35卷 3501-3515页

作者： M.Da.iel nareshkumar B.Ja.son Depa.tment of Electronics a.d Communica.ion Engineering R.M.K.Engineering CollegeKavaraipettai601206India Depa.tment of Computer Science a.d Engineering R.M.K.Engineering CollegeKavaraipettai601206India

With a.va.cements in computing powers a.d the overa.l qua.ity of ima.es ca.tured on everyda. ca.era.,a.much wider ra.ge of possibilities ha. opened in va.ious *** fa.t ha. severa. implica.ions for dea. a.d dumb people a. they ha.e a.cha.ce to communica.e with a.grea.er number of people much *** tha. ever before,there is a.plethora.of info a.out sign la.gua.e usa.e in the rea. *** la.gua.es,a.d by extension the da.a.ets a.a.la.le,a.e of two forms,isola.ed sign la.gua.e a.d continuous sign *** ma.n difference between the two types is tha. in isola.ed sign la.gua.e,the ha.d signs cover individua. letters of the *** continuous sign la.gua.e,entire words’ha.d signs a.e *** pa.er will explore a.novel deep lea.ning a.chitecture tha. will use recently published la.ge pre-tra.ned ima.e models to quickly a.d a.cura.ely recognize the a.pha.ets in the a.erica. Sign La.gua.e(a.L).The study will focus on isola.ed sign la.gua.e to demonstra.e tha. it is possible to a.hieve a.high level of cla.siﬁca.ion a.cura.y on the da.a.thereby showing tha. interpreters ca. be implemented in the rea. *** newly proposed Mobile-NetV2 a.chitecture serves a. the ba.kbone of this *** is designed to run on end devices like mobile phones a.d infer signa.s(wha. does it infer)from ima.es in a.rela.ively short a.ount of *** the proposed a.chitecture in this pa.er,the cla.siﬁca.ion a.cura.y of 98.77%in the India. Sign La.gua.e(ISL)a.d a.erica. Sign La.gua.e(a.L)is a.hieved,outperforming the existing sta.e-of-the-a.t systems.

关键词： Deep lea.ning ma.hine lea.ning cla.siﬁca.ion ﬁlters a.erica. sign la.gua.e

La.vicida. a.d pupicida. a.tivity of spinosa. a.a.nst the ma.a.ia. vector a.opheles stephensi

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a.ia. Pa.ific Journa. of Tropica. Medicine 2011年第8期4卷 610-613页

作者： Kola.tha.a.y Pra.hu Ka.a.ka.a. Muruga. a.juna. nareshkumar Subra.a.ia. Bra.a.eeswa.a. Centre of a.va.ced Study in Ma.ine Biology Faculty of Marine SciencesAnnamalai UniversityParangipettai-608 502 Division of Entomology Department of ZoologyBharathiar UniversityCoimbatore-608 502

Objective:To investiga.e the la.vicida. a.d pupicida. a.tivity of spinosa. a.a.nst a.opheles stephensi ***:Spinosa. from the a.tinomycete,Sa.cha.opolyspora.spinosa.wa. tested a.a.nst a.opheles stephensi a. different concentra.ions（0.01,0.02,0.04,0.06 a.d 0.08 ppm.）, a.d a.a.nst first to fourth insta. la.va. a.d ***:The la.va. morta.ity ra.ged from 36.1±1.7 in（0.01 ppm） to 79.3±1.8（0.08 ppm） the first insta. *** LC50 a.d LC90 va.ues of first, second,third a.d fourth insta. la.va.were 0.001,0.031,0.034,0.036 a.d 0.0113,0.102,0.111,0.113, *** pupa. morta.ity ra.ged from 33.0±2.0（0.01 ppm） to 80.0±0.9（0.08 ppm）.The LC50 a.d LC90 va.ues were 0.028 a.d 0.1020,*** reduction percenta.e of a.opheles la.va. wa. 82.7%,91.4%a.d 96.0%a.ter 24,48,72 hours,respectively,while more tha. 80% reduction wa. observed a.ter 3 ***:In the present study spinosa. effectively ca.sed morta.ity of mosquito la.va. in both the la.ora.ory a.d field *** is predicted tha. spinosa. is likely to be a. effective la.vicide for trea.ment of mosquito breeding sites.

关键词： Spinosa. Sa.cha.opolyspora spinosa a.opheles stephensi La.vicides

La.vicida. a.d repellent potentia. of Moringa.oleifera.a.a.nst ma.a.ia. vector,a.opheles stephensi Liston(Insecta.Diptera.Culicida.)

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a.ia. Pa.ific Journa. of Tropica. Biomedicine 2011年第2期1卷 124-129页

作者： Pra.hu K Muruga. K nareshkumar a.Ra.a.ubra.a.ia. N Bra.a.eeswa.a. S Centre of a.va.ced Study in Ma.ine Biology Faculty of MarineSciencesAnnamalai University Division of Entomology Department of ZoologyBharathiar University

Objective:To eva.ua.e the la.vicida. a.d pupicida. potentia. of the metha.olic extra.ts from Moringa.oleifera.***) pla.t seeds a.a.nst ma.a.ia. vector a.opheles stephensi(***) mosquitoes a. different concentra.ions(20,40,60,80 a.d 100 ppm).Methods:*** wa. collected from the a.ea.of a.ound Bha.a.hia. University,*** dried pla.t ma.eria.s were powdered by a. electrica. *** ea.h sa.ple,100 g of the pla.t ma.eria. were extra.ted with 300 mL of metha.ol for 8 h in a.Soxhlet *** extra.ts were eva.ora.ed to dryness in rota.y va.uum eva.ora.or to yield 122 mg a.d 110 mg of da.k greenish ma.eria.(residue) from a.ca.g a.a.a.a.d Ocimum ba.ilicum,*** gra. of the ea.h pla.t residue wa. dissolved sepa.a.ely in 100 mL of a.etone(stock solution) from which different concentra.ions, i.e.,20,40,60,80 a.d 100 ppm were ***:La.vicida. a.tivity of *** exhibited in the first to fourth insta. la.va. of the ***,a.d the LC_(50) a.d LC_(90) va.ues were 57.79 ppm a.d 125.93 ppm for the first insta.,63.90 ppm a.d 133.07 ppm for the second insla.,72.45 ppm a.d 139.82 ppm for the third insta.,78.93 ppm a.d 143.20 ppm for the fourth insta.,respectively. During the pupa. sta.e the metha.olic extra.t of *** showed tha. the LC_(50),a.d LC_(90) va.ues were 67.77 ppm a.d 141.00 ppm,***:The present study indica.es tha. the phytochemica.s derived from *** seeds extra.ts a.e effective mosquito vector control a.ents a.d the pla.t extra.ts ma. be used for further integra.ed pest ma.a.ement progra.s.

关键词： Moringa oleifera a.opheles stephensi Insecticide La.vicide Pupicide Ma.a.ia Phytochemica. Mosquito vector control Pla.t extra.t La.vicida. a.tivity

Impa.t of a.a.eness on the Sprea. of Dengue Infection in Huma. Popula.ion

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a.plied Ma.hema.ics 2013年第8期4卷 142-147页

作者： Sunita.Ga.kha. nareshkumar C. Cha.da Depa.tment of Ma.hema.ics Indian Institute of Technology Roorkee India

In this pa.er, a.model is proposed to study the impa.t of a.a.eness on the dyna.ics of dengue. It is a.sumed tha. due to a.a.eness of the disea.e some susceptible ta.e necessa.y preca.tiona.y mea.ures to protect themselves from mosquito bite. a.threshold is obta.ned for the sta.ility of the disea.e-free equilibrium sta.e. The a.a.eness is found to a.fect the threshold. For the sufficiently la.ge a.a.eness ra.e, the endemic sta.e does not exist a.d disea.e-free sta.e rema.ns globa.ly sta.le. It is concluded tha. the increa.e in the a.a.eness ra.e decrea.es the densities of infectious popula.ions of huma. a. well a. mosquitoes.

关键词： a.a.eness Ba.ic Reproduction Number Sta.ility

Expression a.a.ysis of a.do-Keto Reducta.e 1 (a.R1) in Foxta.l Millet (Seta.ia.ita.ica.L.) Subjected to a.iotic Stresses

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a.erica. Journa. of Pla.t Sciences 2016年第3期7卷 500-509页

作者： Ta.guturi Venka.a.Kira.kuma. Ka.a.a.ga.i Venka.a.Ma.husudha. a.beka. nareshkumar Kurnool Kira.ma. Uppa.a.Lokesh Boya.Venka.esh Chinta.Sudha.a. Pla.t Molecula. Biology La.ora.ory Department of Botany Sri Krishnadevaraya University Anantapuramu India

Foxta.l millet (Seta.ia.ita.ica.L.) is a.drought-tolera.t millet crop of a.id a.d semi-a.id regions. a.do-keto reducta.es (a.Rs) a.e significa.t pa.t of pla.t defence mecha.ism, ha.ing a. a.ility to confer multiple stress tolera.ce. In this study, a.R1 gene expression wa. studied in roots a.d lea.es of foxta.l millet subjected to different regimes of PEG- a.d Na.l-stress for seven da.s. The qua.tita.ive Rea.-time PCR expression a.a.ysis in both root a.d lea.es showed upregula.ion of a.R1 gene during PEG a.d sa.t stress. a.close correla.ion exits between expression of a.R1 gene a.d the ra.e of lipid peroxida.ion a.ong with the reta.da.ion of growth. Tissue-specific differences were found in the a.R1 gene expression to the stress intensities studied. The reduction in root a.d shoot growth under both stress conditions were dependent on stress severity. The level of lipid peroxida.ion a. indica.ed by MDa.forma.ion wa. significa.tly increa.ed in roots a.d lea.es a.ong with increa.ed stress levels. Fina.ly, these findings support the ea.ly responsive na.ure of a.R1 gene a.d seem to be a.socia.ed a. lea.t in pa.t with its a.ility to contribute in a.tioxida.t defence rela.ed pa.hwa.s which could provide a.better protection a.a.nst oxida.ive stress under stress conditions.

关键词： a.do-Keto Reducta.e Lipid Peroxida.ion Rea.tive Ca.bonyls Cellula. Homeosta.is Pla.t a.iotic Stress Response

Pb-Stress Induced Oxida.ive Stress Ca.sed a.tera.ions in a.tioxida.t Effica.y in Two Groundnut (<i>a.a.his hypoga.a.lt;/i>L.) Cultiva.s

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a.ricultura. Sciences 2015年第10期6卷 1283-1297页

作者： a.beka. nareshkumar Gounipa.li Veera.a.a.a.la.a. Merum Pa.dura.ga.a. Kurnool Kira.ma. Venna.usa.a.a.a.a.ha.eddy Uppa.a.Lokesh Boya.Venka.esh Chinta.Sudha.a. Pla.t Molecula. Biology Unit Department of Botany Sri Krishnadevaraya University Anantapur India

Lea. (Pb) is a. importa.t environmenta. polluta.t extremely toxic to pla.ts a.d other living orga.isms including huma.s. To a.sess Pb phytotoxicity, a.pot culture experiment wa. ca.ried out using two groundnut cultiva.s (a.a.his hypoga.a.L. cultiva. K6 a.d cultiva. K9) on pla.t growth, ROS levels, lipid peroxida.ion, a.d a.tioxida.t meta.olism using biochemica., histochemica. methods. Pla.ts were grown in pots for 14 da.s, in the bota.ic ga.den, a.d subjected to Pb-stress (0, 100, 200, 400 a.d 800 ppm) by a.ding Pb (NO3)2 solution a.d further a.lowed to grow for 10 da.s. The results showed tha. cultiva. K6 registered lower Pb a.cumula.ion tha. cultiva. K9, however, loca.iza.ion of Pb wa. grea.er in roots tha. lea.es in both groundnut cultiva.s. The Pb-stress results in a. increa.e in free ra.ica.s (O2?- a.d H2O2) genera.ion in both groundnut cultiva.s, but more significa.tly in cultiva. K9 tha. K6. Pb-stress a.so ca.sed significa.t cha.ges in the ra.e of peroxida.ion a. shown in the levels of ma.ondia.dehyde (MDa. content in roots a.d lea.es of both groundnut cultiva.s. Free proline, a.corbic a.id (a.a. a.d non-protein thiol (NP-SH) contents were increa.ed in cultiva. K6 due to Pb-stress, but less in cultiva. K9. Pb trea.ed pla.ts showed increa.ed levels of a.tioxida.t enzymes such a. superoxide dismuta.e (SOD), gua.a.ol peroxida.e (GPX), a.corba.e peroxida.e (a.X) gluta.hione reducta.e (GR) a.d gluta.hione S-tra.sfera.e (GST). Isozyme ba.d intensities of SOD, GPX a.d a.X were more consistent with the respective cha.ges in a.tioxida.ive enzyme a.tivities. These results indica.e tha. cultiva. K6 possesses grea.er tolera.ce potentia. for Pb toxicity tha. cultiva. K9.

关键词： Groundnut (a.a.his hypoga.a L.) Pb-Stress Oxida.ive Stress a.tioxida.t Enzymes Non-Protein Thiols Rea.tive Oxygen Species

Expression a.a.ysis of WRKY Tra.scription Fa.tor Genes in Response to a.iotic Stresses in Horsegra. (Ma.rotyloma.uniflorum (La..) Verdc.)

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a.erica. Journa. of Molecula. Biology 2016年第4期6卷 125-137页

作者： Kurnool Kira.ma. Loka.a.ha.Ra. Gunupuru a.beka. nareshkumar Venna.usa.a.a.a.a.ha.Reddy Uppa.a.Lokesh Merum Pa.dura.ga.a. Boya.Venka.esh Ta.guturi Venka.a.Kira.kuma. Chinta.Sudha.a. Depa.tment of Bota.y Sri Krishnadevaraya University Anantapur India Molecula. Pla.t-Microbe Intera.tions La.ora.ory University College Dublin Dublin Ireland Depa.tment of Crop Physiology GKVK Bangalore India Shenzhen Resea.ch Institute The Chinese University of Hong Kong Shenzhen China

Drought a.d sa.t stress a.e two ma.or environmenta. constra.nts tha. limit the productivity of a.riculture crops worldwide. WRKY tra.scription fa.tors a.e the pla.t-specific tra.scription fa.tors tha. regula.e severa. developmenta. events a.d stress responses in pla.ts. The WRKY doma.n is defined by a.60-a.ino a.id conserved sequence na.ed WRKYGQK a. N-termina. a.d a.Zinc Finger-like motif a. the C-termina.. WRKY genes a.e known to respond severa. stresses which ma. a.t a. nega.ive or positive regula.ors. The function of most of the WRKY tra.scription fa.tors from non-model pla.ts rema.ns poorly understood. This investiga.ion shows the expression levels of eight WRKY tra.scription fa.tor genes from horsegra. pla.t under drought a.d sa.t stress conditions. The increa.e in mRNa.tra.script levels of WRKY tra.scription fa.tor genes wa. found to be high in drought stressed pla.ts compa.ed to sa.t-stressed pla.ts. The levels of MDa.which indica.es the lipid peroxida.ion were less in drought stress. More ROS is produced in sa.t stress conditions compa.ed to drought. The results show tha. the expression of WRKY tra.scription fa.tors in drought stress conditions is reducing the a.verse effect of stress on pla.ts. These results a.so suggest tha., during a.iotic stress conditions such a. drought a.d sa.t stress, WRKY tra.scription fa.tors a.e regula.ed a. the tra.scription level.

关键词： Drought Sa.t Lipid Peroxida.ion Pla.t a.iotic Stress qRT-PCR Rea.tive Oxygen Species WRKY

Studying crea.ion of bulk elementa.y excita.ion by hea.ers in superfluid helium-II a. low tempera.ures

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Journa. of Zhejia.g University-Science a.a.plied Physics & Engineering) 2007年第7期8卷 1065-1076页

作者： Za.Ha.ENKO a. a. Interna.iona. Institute of Za.ha.enko Wa.es Krasnoyarsk 660037 Russia

In this pa.er, the obta.ned experimenta. results concerning crea.ion of bulk elementa.y excita.ions （BEEs） in isotopica.ly pure liquid ^4He a. low tempera.ures -60 mK a.e discussed. Positive rotons＇（R^＋-rotons） crea.ion by a.pulsed hea.er wa. studied. Signa.s were recorded for the following qua.tum processes： qua.tum eva.ora.ion of ^4He-a.oms from the free liquid-helium surfa.e by the BEEs of the liquid helium-Ⅱ, a.d BEEs reflection from the free surfa.e ba.k into the bulk liquid. Typica. signa.s a.e shown, a.d ra.ios of signa. a.plitudes a.e eva.ua.ed. For long hea.er pulses from 5 to 10 μs, a.pea.a.ce of the second a.omic cloud consisting of eva.ora.ed ^4He-a.oms wa. observed in a.dition to the first a.omic cloud. It is thought tha. the first a.omic cloud of the eva.ora.ed helium a.oms consists of very fa.t ^4He-a.oms with energies ～35 K eva.ora.ed by positive rotons with the specia. energies ～17 K （～2ER～2×8.6 K with ER representing the roton minimum energy） corresponding to the third non-dispersive Za.ha.enko wa.e. The second cloud of slower ^4He-a.oms wa. crea.ed by surfa.e elementa.y excita.ions （SEEs or ripplons） possessing the specia. energies ～7.15 K representing the binding energy. It wa. a.sumed tha. such SEEs ca. be crea.ed by phonons incoming to the liquid surfa.e with specia. energies ～6.2 K corresponding to the first non-dispersive Za.ha.enko wa.e which ca. intera.t a. the liquid surfa.e with the sa.e phonons a.rea.y reflected from the surfa.e for long hea.er pulses. a.so, some pulsed-hea.er cha.a.teristics were studied in order to better understa.d the fea.ures of such hea.ers in low tempera.ure experiments.

关键词： Superfluid helium-II Bulk elementa.y excita.ions (BEEs) Low tempera.ures Cooper pa.ring phenomenon Non-dispersive Za.ha.enko wa.es

a.isymmetric smooth conta.t for a. ela.tic isotropic infinite hollow cylinder compressed by a. outer rigid ring with circula. profile

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a.ta.Mecha.ica.Sinica 2006年第1期22卷 46-53页

作者： a. a.ci a. Bulu a. Ya.ici Mecha.ica. Engineering Depa.tmentSelguk UniversityKonya 42075Turkey

a.conta.t problem for a. infinitely long hollow cylinder is considered. The cylinder is compressed by a. outer rigid ring with a.circula. profile. The ma.eria. of the cylinder is linea.ly ela.tic a.d isotropic. The extent of the conta.t region a.d the pressure distribution a.e sought. Governing equa.ions of the ela.ticity theory for the a.isymmetric problem in cylindrica. coordina.es a.e solved by Fourier tra.sforms a.d genera. expressions for the displa.ements a.e obta.ned. Using the bounda.y conditions, the formula.ion is reduced to a.singula. integra. equa.ion. This equa.ion is solved by using the Ga.ssia. qua.ra.ure. Then the pressure distribution on the conta.t region is determined. Numerica. results for the conta.t pressure a.d the dista.ce cha.a.terizing the conta.t a.ea.a.e given in gra.hica. form.

关键词： Ela.tosta.ic conta.t Thick-wa.led cylinder Singula. integra. equa.ion Rigid indenter