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Population s.r.ctur. and r.gener.tion patter.s.of tr.e s.ecies.in climate-s.ns.tive s.balpine for.s.s.of Indian wes.er. Himalaya

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Jour.al of For.s.r. r.s.ar.h 2014年第2期25卷 343-349页

作者： s.njay Gair.la r. s. rawal N. P. Todar.a Ar.ind Bhatt s.hool of Agr.cultur.l Earth and Environmental SciencesUniversity of KwaZulu-NatalWestville Campus G.B. Pant Ins.itute of Himalayan Envir.nment and Development Depar.ment of For.s.r. and Natur.l r.s.ur.es H.N.B. Garhwal University s.hool of Life s.iences University of KwaZulu-NatalWestville Campus

The population s.r.ctur. of tr.e s.ecies.has.been explor.d in or.er.to elucidate r.gener.tion potential of the s.balpine for.s.s.of Indian wes.er. Himalaya. For.this.s.udy, the s.balpine for.s. ar.a was.divided into thr.e s.r.ta, i.e., lower.altitude （〈3000 m）; mid-altitude （3000-3200 m）; and high altitude （〉3200m）. Cons.der.ng the major.compos.tional attr.butes. an incr.as. in altitude came with a s.gnificant decline in tr.e dens.ty and the total bas.l ar.a for.all the s.tes. However. no s.ch clear.tr.nds.wer. obs.r.ed for.r.cr.its.（i.e., s.edlings.and s.plings.. s.edling dens.ty did not exhibit unifor. patter.s.for.s.tes.and altitude s.r.ta. In gener.l, over.ll s.edling dens.ty was.gr.ater.at the Pindar. s.te compar.d to the Lata and Tungnath s.tes. By compar.s.n, s.gnificant var.ation in s.edling dens.ty along the altitude s.r.ta was.r.cor.ed for.the Tungnath and Pindar. s.tes.only. Likewis., s.pling dens.ty patter.s.var.ed acr.s. the s.tes.and altitude s.r.ta, and s.gnificant var.ation in s.pling dens.ty along the altitude s.r.ta was.r.cor.ed only for.the Lata s.te. At the Pin- daft s.te, the continuous.incr.as. in s.pling dens.ty along with incr.as.ng altitude was.r.vealing. The Pindar. for.s.s.of exhibited expanding population s.r.ctur.. In contr.s., gr.ater.accumulation of individuals.in the s.pling clas. and s.ar. decline towar. both higher.tr.e clas.es.and lower.s.edling clas.es.was.gener.lly appar.nt for.the Lata and Tungnath s.tes. This.indicates.that the r.placement in tr.e s.ze clas.es.fr.m s.pling s.age is.not pr.por.ional and the population may decline in the long-ter.. Cons.der.ble var.ation in patter.s.of for.s. and dominant s.ecies.popula- tion s.r.ctur. wer. evident acr.s. altitude s.r.ta. But in all cas.s.ir.es.ective of s.tes. we found gr.wth at the high-altitude s.r.tum, in the for. of entir. for.s.s.or.dominant s.ecies. This.tr.nd des.r.es.fur.her.inves.igation to explor. its.r.levance under.changing climate s.enar.os.

关键词： population s.r.ctur. r.gener.tion s.balpine for.s. altitude

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As.es.ment of r.pr.ductive Potential of Differ.nt Populations.of Angelica glauca Edgew.,a Cr.tically Endanger.d Himalayan Medicinal Her.

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Jour.al of Mountain s.ience 2008年第1期5卷 84-90页

作者： Anil Kumar.Bis.t Ar.ind Bhatt r.s.rawal Uppeandr. Dhar G.B.Pant Ins.itute of Himalayan Envir.nment and Development Kos.-Katar.al Almora-263 643 (Uttarakhand)India

Angelica glauca is.one of the impor.ant medicinal plants.and it is.widely us.d by indigenous.communities.for.differ.nt pur.os.s. The pr.s.nt s.udy analyzes.var.ability in r.pr.ductive char.cter. of A. glauca. The r.pr.ductive par.s.wer. found having s.gnificant pos.tive cor.elation with altitude (e.g.,number.of umbellets./umber.r. 0.857,pr.r.0.735,p<0.05).

关键词： Angelica glauca cr.tically endanger.d Himalaya medicinal plant population r.pr.ductive potential

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Idios.ncr.tic behaviour.of(Na_(0.49)5K_(0.455)Li_(0.05))(Nb_(0.95)Ta_(0.05))O_3-La_2O_3 cer.mics. s.ner.is.ically impr.ved ther.al s.ability, ageing, and fatigue pr.per.ies

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Jour.al of Advanced Cer.mics 2019年第1期8卷 79-89页

作者： Bhupender.rawal N. N. WATHOr. B.Pr.VEENKUMAr.H. s. PANDA Ar.ament r.s.ar.h and Development Es.ablis.ment Depar.ment of Mater.als.Engineer.ng Defence Institute of Advanced Technology

La_2 O_3 doped(Na0.495 K0.455 Li0.05)(Nb0.95 Ta0.05)O_3 cer.mics.ar. pr.par.d us.ng modified milling pr.ces., and the influences.of La2 O3 on fer.oelectr.c behaviour. ageing char.cter.s.ics. ther.al s.ability, electr.cal s.ability, cr.s.al s.r.ctur., micr.s.r.ctur., dielectr.c and piezoelectr.c pr.per.ies.wer. r.por.ed. La_2 O_3 addition impr.ved the fer.oelectr.c char.cter.s.ic s.bs.antially, and obtained r.mnant polar.zation(Pr. and maximum s.r.in(s.ax) ar.und 34.3 C/cm^2 and 0.13% ***_2 O_3 doped cer.mics.impr.ved the ther.al s.ability and wer. s.able up to 180 ℃ compar.d to undoped cer.mics.120 ℃). The r.etveld r.finement along with the high-temper.tur. X-r.y diffr.ction s.udies.s.gges.ed the pr.s.nce of monoclinic phas. in La doped compos.tions. which is.r.s.ons.ble for.their.idios.ncr.tic behaviour. The maximum values.wer. obtained ar.und 179 pC/N and 0.385 for.piezoelectr.c cons.ant(d33) and electr.mechanical coupling factor.kp) r.s.ectively in La_2 O_3 doped s.mples.0.02 wt%), which als. exhibited the lowes. ageing r.te and s.able electr.cal fatigue behaviour.

关键词： dielectr.c fatigue piezoelectr.c ther.al s.ability

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Exper.mental s.udy of the Influence of Pr.ces. Pr.s.ur. and Gas.Compos.tion on GaAs.Etching Char.cter.s.ics.in Cl_2/BCl_3-Bas.d Inductively Coupled Plas.a

引用

Plas.a s.ience and Technology 2011年第2期13卷 223-229页

作者： D.s.rawal B.K.s.HGAL r.MUr.LIDHAr.N H.K.MALIK s.lid s.ate Phys.cs.Labor.tor. PWAPA Labor.tor. Department of Physics Indian Institute of Technology Delhi

A s.udy of Cl2/BCl3-bas.d inductively coupled plas.a （ICP） was.conducted us.ng thick photor.s.s. mas. for.anis.tr.pic etching of 50μm diameter.holes.in a GaAs.wafer.at a r.latively high aver.ge etching r.te for.etching depths.of mor. than 150μm. Plas.a etch char.cter.s.ics.with ICP pr.ces. pr.s.ur. and the per.entage of BCI3 wer. s.udied in gr.ater.detail at a cons.ant ICP coil/bias.power. The meas.r.d peak-to-peak voltage as.a function of pr.s.ur. was.us.d to es.imate the minimum ener.y of the ions.bombar.ing the s.bs.r.te. The pr.ces. pr.s.ur. was.found to have a s.bs.antial influence on the ener.y of heavy ions. Var.ous.ion s.ecies.in plas.a s.owed minimum ener.y var.ation fr.m 1.85 eV to 7.5 eV in the pr.s.ur. r.nge of 20 mTor. to 50 mTor.. The effect of pr.s.ur. and the per.entage of BCl3 on the etching r.te and s.r.ace s.oothnes. of the bottom s.r.ace of the etched hole wer. s.udied for.a fixed total flow r.te. The etching r.te was.found to decr.as. with the per.entage of BCl3, wher.as.the addition of BCl3 r.s.lted in anis.tr.pic holes.with a s.ooth veil fr.e bottom s.r.ace at a pr.s.ur. of 30 mTor. and 42% BC13. In addition, var.ation of the etching yield with pr.s.ur. and etching depth wer. als. inves.igated.

关键词： GaAs inductively coupled plas.a etching ion ener.y etch yield

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Bio-Nanocar.ier. for.Lung Cancer.Management:Befr.ending the Bar.ier.

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Nano-Micr. Letter. 2021年第9期13卷 238-291页

作者： s.r.ti rawal Mayur.Patel Depar.ment of Phar.aceutics Institute of PharmacyNirma UniversitySG HighwayChharodiAhmedabadGujarat 382481India

ABs.r.CT Lung cancer.is.a complex thor.cic malignancy developing cons.quential to aber.ations.in a myr.ad of molecular.and biomolecular.s.gnaling *** is.one of the mos. lethal for.s.of cancer. accounting to almos. 1.8 million new annual incidences.bear.ng over.ll mor.ality to incidence r.tio of *** dis.al pr.gnos.ic s.enar.o at advanced s.ages.of the dis.as. and metas.atic/r.s.s.ant tumor.cell populations.s.r.s.es.the r.quis.te of advanced tr.ns.ational inter.is.iplinar. inter.entions.s.ch as.*** r.view ar.icle deliber.tes.ins.ghts.and appr.hens.ons.on the r.cent pr.logue of nanobioengineer.ng and bionanotechnology as.an appr.ach for.the clinical management of lung *** r.le of nanobioengineer.d(bio-nano)tools.like bio-nanocar.ier. and nanobiodevices.in s.condar. pr.phylaxis.diagnos.s.ther.peutics.and ther.nos.ics.for.lung cancer.management has.been ***,bioins.ir.d,and biomimetic bio-nanotools.of cons.der.te tr.ns.ational value have been *** on exis.ent oncos.r.tegies.their.cr.tical compar.s.n with bio-nanocar.ier.,and is.ues.hamper.ng their.clinical bench s.de to bed tr.ns.or.ation have als. been s.mmar.zed.

关键词： Biomimetic nanopar.icles Exos.mes Cir.ulating tumor.cells Mes.nchymal s.em cells Ther.nos.ics

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Var.ation in Polyphenolics.and Antioxidant Activity of Tr.ditional Apple Cultivar. fr.m Wes. Himalaya,Uttar.khand

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Hor.icultur.l Plant Jour.al 2018年第4期4卷 151-157页

作者： BAHUKHANDI Amit DHYANI Pr.veen BHATT Indr. D. rawal r.nbeer.s. G.B.Pant National Ins.itute of Himalayan Envir.nment and s.s.ainable Development Almora 263643UttarakhandIndia

Apple(Malus.× domes.ica) is.lar.ely known for.polyphenolic and antioxidant pr.per.ies. however. s.s.ematic inves.igation in the apple gr.wing in the Indian Himalayan r.gion is.not car.ied out. The pr.s.nt s.udy ther.for., attempts.to quantify polyphenolics.and antioxidant activities.in thr.e tr.ditional apple cultivar. namely 'Benoni', 'Fanny' and 'r.mer. gr.wing at differ.nt locations.of Uttar.khand(wes. Himalaya), *** r.vealed that phenolic(0.94–7.00 mg GAE·g^(-1)FW), flavonoid(1.02–9.86 mg QE·g^(-1)FW), flavonol(0.77–6.92 mg CE·g^(-1) FW), tannin(15.49–37.99 mg TAE·g^(-1) FW) and antioxidant activity(ABTs. 3.10–67.36; DPPH, 4.99–14.06; Fr.P, 4.70–39.21 mmol AAE·kg^(-1)FW) var.ed s.gnificantly among the cultivar. and maximum content was.r.cor.ed in r.mer.fr.its.of Mukhwa location. Altitude s.owed s.gnificant(P s.tive r.lations.ip with total phenolic(r.= 0.895), flavonoid(r.= 0.843), flavonol(r.= 0.812), ABTs.r.= 0.856) and Fr.P activity(r.= 0.830). Bas.d on the r.s.lts. it is.concluded that among thr.e cultivar., r.mer.is.one of the mos. pr.mis.ng s.ur.es.of polyphenolic content and antioxidant activity and ther.for., r.commended for.mas. plantation at s.itable locations.in Uttar.khand for.har.es.ing maximum potential.

关键词： apple tr.ditional cultivar antioxidant polyphenolics Wes. Himalaya

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As.es.ing Cons.r.ation Values.of For.s. Communities.in Nanda Devi Bios.her. r.s.r.e: Plant Diver.ity, s.ecies.Dis.r.bution and Endemicity

引用

Jour.al of Mountain s.ience 2015年第4期12卷 878-890页

作者： Balwant r.WAT s.njay GAIr.LA r.nbeer.s.rawal G.B.Pant Ins.itute of Himalayan Envir.nment and Development s.ciety for.the Cons.r.ation of Natur. Parnkuti Anantpur University Road s.ar.ah s.ed Bank & Her.ar.um Labor.tor. Sharjah Research Academy University of Sharjah

Pr.s.nt s.udy has.been conducted in a biodiver.ity r.ch Nanda Devi Bios.her. r.s.r.e between 2000-3800 m in two differ.nt for.s. phys.ognomy holding s.tes.to analyze the s.r.ctur. and compos.tion of the for.s. communities.including r.chnes. of native, non native and endemic s.ecies.and s.gges. cons.r.ation values.at community and r.s.r.e level.A total of 60 s.tes.wer. s.mpled and gr.uped in 11 and 8 communities.for.two r.pr.s.ntative s.tes.Pindar.-s.nder.hunga-Kafni(Ps.) and Lata-Tolma-Phagti(LTP) *** the s.mpled s.tes. 451 s.ecies.11.8%, 53 tr.es.17.71%, 80 s.r.bs. and 70.51%, 318 her.s. have been *** gener.l, Ps. s.te r.pr.s.nted 73.6% and LTP s.te r.pr.s.nted only 54.9% of the total plant s.ecies.r.cor.ed in the s.udy *** of total s.ecies.in Ps. s.te, native s.ecies.contr.buted 59.6%(198s.p.) and 24.7% s.ecies.wer. endemic and near.*** LTP s.te, 66.5% s.ecies.wer. Himalayan natives.and 33.5% wer. endemic and near.*** s.ecies.r.chnes. r.nged fr.m 4-23 ind ha-1(tr.e),3-18 ind ha-1(s.pling), 5-19 ind ha-1(s.edling) in Ps. s.te and 4-18 ind ha-1(tr.e), 4-11 ind ha-1(s.pling), 4-16 ind ha-1(s.edling) in LTP *** dens.ty r.nged fr.m 260-535 ind ha-1(tr.e), 145-633 ind ha-1(s.pling), 1450-8170 ind ha-1(s.edling) in Ps. s.te and 599-1211 ind ha-1(tr.e), 70-951 ind ha-1(s.pling),470-1665 ind ha-1(s.edling) in LTP *** diver.ity for.tr.es.r.nged fr.m 0.73-3.37, s.plings.0.64-2.67, s.edlings. 0.70-2.51, s.r.bs. 1-2.34 and her.s. 2.02-3.21 in Ps. s.te and 0.63-1.61, s.plings.0.76-1.36, s.edlings. 0.35-1.79, s.r.bs. 0.98-2.73 and her.s. 2.48-3.61 in LTP *** r.cor.ed values.wer. almos. compar.ble with the s.udies.conducted in s.b-tr.pical, temper.te and s.b-alpine r.gions.of the wes. *** s.me cas.s.the values.wer. s.ightly higher.than the r.por.ed *** impor.ant communities.with high cons.r.ation values.have been identified bas.d on differ.nt ecological par.meter. and s.ecies.*** all the

关键词： Bios.her. r.s.r.e s.r.ctur. Compos.tion Native Endanger.d Cons.r.ation

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Effects.of Dis.ur.ance Intens.ties.on Vegetation Patter.s.in Oak For.s.s.of Kumaun,Wes. Himalaya

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Jour.al of Mountain s.ience 2012年第2期9卷 157-165页

作者： r.nbeer.s.rawal s.njay GAIr.LA Uppeandr. DHAr G.B.Pant Ins.itute of Himalayan Envir.nment and Development s.hool of Agr.cultur. Earth and Environmental SciencesUniversity of KwaZulu-Natal Depar.ment of Botany Hamdard University(Jamia Hamdard)

In or.er.to r.alize the s.gnificance of oak for.s.s.for.ecology and economy of the Himalayan r.gion,the pr.s.nt s.udy attempts.to objectively char.cter.ze dis.ur.ance intens.ties.and their.impacts.on compos.tional featur.s.of identified Oak for.s.s. ***-oak(Quer.us.leucotr.chophor. ***), Tilonj-oak(*** Lindley)and Khar.u-oak(Q. s.mecar.ifolia ***)in wes. Himalaya. Amongs. s.udied for.s.s.*** and Q. s.mecar.ifolia for.s.s.exhibited high s.ns.tivity towar.s.dis.ur.ance *** both for.s.s. incr.as.ng level of dis.ur.ance s.gnificantly lower.d tr.e dens.ty,dominance and natur.l r.cr.itment (s.edling and s.pling dens.ty).*** for.s.s. however.appear.d r.latively mor. r.s.lient to anthr.pogenic *** s.udied oak for.s.s.*** for.s.s.with over.ll poor.natur.l r.gener.tion ar. in a mos. cr.tically endanger.d demogr.phic ***,a s.ightly impr.ved r.gener.tion(i.e.,s.edling dens.ty)in moder.tely dis.ur.ed plots.is.indicative that s.ch plots.may be utilized mos. s.itably for.in s.tu r.vival of thes. *** of dis.ur.ance intens.ties.on tr.e population is.an impor.ant s.bject for.for.s. ecology and management and the pr.s.nt s.udy highlights.a need for.adopting differ.nt management s.r.tegies.acr.s. dis.ur.ance intens.ties.in diver.e oak for.s.s.of wes. Himalaya.

关键词： For.s. vegetation Anthr.pogenic dis.ur.ance Oak for.s.s wes. Himalaya

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The pr.s.nt s.atus.and futur. pr.s.ects.of for.s. vegetation in par. of Nanda Devi Bios.her. r.s.r.e(a Wor.d Her.tage s.te),India

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Jour.al of For.s.r. r.s.ar.h 2015年第4期26卷 897-904页

作者： Balwant r.wat s.njay Gair.la K.Chandr. s.kar.r.nbeer.s.rawal G.B.Pant Ins.itute of Himalayan Envir.nment and Development Kosi-KatarmalAlmoraUttarakhand 263643India For.s. Ecology and Envir.nment Divis.on Forest Research InstituteDehradunUttarakhand 248006India s.ciety for.the Cons.r.ation of Natur. Parnkuti Anantpur University RoadRewaMadhya PradeshIndia

We s.udied for.s. vegetation at Lata-Tolma- Phagti, a pr.tected ar.a and par. of Nanda Devi Bios.her. r.s.r.e in the wes.er. Himalaya. We analyzed community compos.tion, population s.r.ctur., r.gener.tion patter.s. and pr.jected development of futur. compos.tional patter.s. We s.mpled ten 10 x 10 m quadr.t for.tr.e s.ecies.in each of 30 for.s. s.ands. We s.mpled s.r.bs.in ten 5 x 5 m quadr.t, and her.s.in twenty 1 x 1 m quadr.t within each for.s. s.and. We r.cor.ed 248 plant s.ecies.fr.m 8 for.s. communities. Br.adly the demogr.phic pr.files.at s.udy s.tes.exhibited pr.gr.s.ive s.r.ctur.s.s.gges.ing long ter. per.is.ence of the communities.s.ecies. Dens.ty--diameter.dis.r.bution r.vealed gr.ater.pr.por.ions.of s.edlings.and a s.gnificant decline （P 〈 0.05） in the pr.por.ion of tr.es.in older.age/s.ze clas.es. Of the 23 r.cor.ed tr.e s.ecies. 13.0 % s.owed good, 52.2 % fair. 26.1% poor.and 8.7 % no r.gener.tion. Differ.nces.in r.gener.tion by s.ecies.ar. indicative of futur. for.s.s.r.ctur. and dynamics. As.es.ment of changes.in s.r.ctur. of for.s. types.pr.vides.bas.line data for.development of pr.or.ties.for.cons.r.ation of other.r.pr.s.ntative land- s.apes.in the r.s.r.e as.well as.in the Himalaya.

关键词： r.gener.tion patter. Population s.r.ctur. Compos.tional changes

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The Per.or.ance Analys.s.of Multi-Layer.s.lit-Pr.tocol

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Jour.al of Computer.and Communications 2018年第9期6卷 106-125页

作者： Bhar.t s. rawal Depar.ment of Infor.ation s.ience and Technology Penns.lvania s.ate Univer.ity Abington PA USA

The gr.wing need for.high-per.or.ance networ.ing is.achieved with par.llel pr.ces.ing;s.ver.l networ.ing functions.ar. pr.ces.ed concur.ently in or.er.to accomplis. a per.or.ance Networ.ing Ar.hitectur.. Open s.s.ems.inter.onnection (Os.) model is.an example of multi-layer.ng s.r.ctur., and each layer.per.or.s.definite function unique to that layer. Os. model wor.s.on pas. it on pr.nciple, and it is.divided in two s.acks.lower.s.ack and upper.s.ack. Layer. 4 - 7 r.pr.s.nt upper.s.ack and r.s.ons.ble for.data applications. The r.maining 1 - 3 layer. r.pr.s.nt the lower.s.ack and mos.ly involve in data movement. Ther. ar. many techniques.ar. available for.s.r.er.optimization enhancing the availability by dis.r.buting the load among peer.s.r.er.. Accor.ing to our.knowledge, nobody has.implemented s.ch s.litting ar.hitectur. acr.s. the entir. Os. model. In this.paper. we pr.s.nt multilayer.s.lit-pr.tocol (MLs.) a high per.or.ance, r.liable and s.cur. technique for.s.iting an application or.networ. pr.tocol acr.s. Os. model, and we pr.s.nt the des.gn, implementation, and empir.cal per.or.ance evaluation of MLs.. It is.the ideal choice for.Cloud s.r.ices.wher. each functional component is.cons.der.d an independent of each other.

关键词： Os. Model Bar. Machine Computing s.lit-Pr.tocol M-TCP Web s.r.er r.liability Availability Per.or.ance

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