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m.dels an. form.factors for stan. v.lum. estim.tion.in.n.tural forest ecosystem.: a case study of Katarn.aghat Wildlife San.tuary (KGWS), Bahraich District, In.ia

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Journ.l of Forestry Research 2013年第2期24卷 217-226页

作者： v. A. J Adekun.e K. n. n.ir A. K. Sriv.stav. n. K. Sin.h Federal Un.v.rsity of Techn.logy Dept of Forestry & Wood Technology n.tion.l Botan.cal Research In.titute (Coun.il for Scien.ific & In.ustrial Research) Plan. Div.rsity Systematics & Herbarium Division Rana Pratap Marg Departm.n. of Forests Sidhauli Forest Division

In.v.ew of the difficulties in.stan. v.lum. estim.tion.in.n.tural forests, we deriv.d real form.factors an. m.dels for v.lum. estim.tion.in.these types of forest ecosystem., usin. Katarn.aghat Wildlife San.tuary as a case study. Tree growth data were obtain.d for all trees （dbh 〉10 cm. in.4 plots （25 × 25 m. ran.om.y located in.each of three strata selected in.the forest. The form.factor calculated for the stan. was 0.42 an. a ran.e of 0.42 0.57 was estim.ted for selected species （den.ity 〉10）. The param.ters of m.del v.riables were con.isten. with gen.ral growth tren.s of trees an. each was statistically sign.fican.. There was n. sign.fican. differen.e （p〉0.05） between.the observ.d an. predicted v.lum.s for all m.dels an. there was v.ry high correlation.between.observ.d an. predicted v.lum.s. The output of the perform.n.e statistics an. the logical sign. of the regression.coefficien.s of the m.dels dem.n.trated that they are useful for v.lum. estim.tion.with m.n.m.l error. Plottin. the biases with respect to con.iderable regressor v.riables showed n. m.an.n.ful an. ev.den. tren. of bias v.lues alon. with the in.epen.en. v.riables. This showed that the m.dels did n.t v.olate regression.assum.tion. an. there were n. heteroscedacity or m.lticuln.rity problem.. We recom.en. use of the form.factors an. m.dels in.this ecosystem.an. in.sim.lar on.s for stan. an. tree v.lum. estim.tion.

关键词： n.tural forest tree v.lum. Estim.tion biodiv.rsity tree height forest in.0}n.ory

Dopin. Effect of Poly(v.n.liden. fluoride) on.Carbon.n.n.fibers Deduced by Therm.electric An.lysis of Their m.lt m.xed Film.

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Chin.se Journ.l of Polym.r Scien.e 2024年第11期 1802-1810页

作者： A.J.Paleo v.m.Serrato J.m.m.n.el O.Toledan. E.m.?oz m.m.lle-Fran.o B.Krause P.P?tschke K.Lozan. 2C2T-Cen.re for Textile Scien.e an. Techn.logy University of Minho Campus de Azurém Florida In.titute of Techn.logy The Aerospace Corporation Departm.n. of Con.en.ed m.tter Physics an. In.titute of Research on.Electron.m.croscopy an. m.terials(Im.Ym.T) Faculty of Sciences University of Cádiz CICECO – Av.iro In.titute of m.terials Department of Chemistry University of Aveiro Un.D-Un.v.rsidad n.cion.l de Educación.a Distan.ia Facultad de Física Pontificia Universidad Católica de Chile Leibn.z-In.titut für Polym.rforschun. Dresden.e.v.IPF Departm.n. of m.chan.cal En.in.erin. University of Texas Rio Grande Valley

The effect of tem.erature on.the electrical con.uctiv.ty （σ） an. Seebeck coefficien. （S） of n.type v.por grown.carbon.n.n.fibers （Cn.s）an. poly（v.n.liden. fluoride）(Pv.F) m.lt-m.xed with 15 wt%of those Cn.s is *** 40°C,the Cn.s show stable n.type character (S=-4.8μv.K-1) with an.of ca.165 S·m.1,while the Pv.F/Cn. com.osite film.shows an.of ca.9 S·m.1an. n.ar-zero S (S=-0.5μv.K-1).This experim.n.al reduction.in.S is studied by the den.ity fun.tion.l tight bin.in. （DFTB） m.thod rev.alin. a con.act electron.tran.fer from.the Cn.s to the Pv.F in.the ***,in.the tem.erature ran.e from.40°C to 100°C,theσ（T） of the Cn.s an. Pv.F/Cn. film.successfully described by the 3D v.riable ran.e hoppin. （v.H） m.del,is explain.d as con.equen.e of a therm.lly activ.ted backscatterin. *** the con.rary,the S（T）from.40°C to 100°C of the Pv.F/Cn. film.which satisfactorily m.tches the m.del proposed for som. m.lti-walled carbon.n.n.tube （m.Cn.）doped m.ts;howev.r,it does n.t follow the in.rease in.S（T） foun. for *** these fin.in.s are presen.ed with the aim.of discern.n. the role of these n.type v.por grown.carbon.n.n.fibers on.theσan. S of their m.lt-m.xed polym.r com.osites.

关键词：

Im.rov.n. the corrosion.properties of m.gn.sium.AZ31 alloy GTA weld m.tal usin. m.croarc oxidation.process

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In.ern.tion.l Journ.l of m.n.rals,m.tallurgy an. m.terials 2017年第5期24卷 566-573页

作者： m.Siv. prasad m.Ashfaq n.Kishore Babu A.Sreekan.h K.Siv.prasad v.m.thupan.i Departm.n. of Adv.n.ed m.terials En.in.erin. Dong-Eui University Adv.n.ed m.terials Processin. Laboratory Department of Metallurgical and Materials EngineeringNational Institute of Technology FARCAm. Advanced Manufacturing InstituteKing Saud University Em.a Swiss Federal Laboratories for Materials Science and TechnologyLaboratory for Advanced Materials Processing Departm.n. of Chem.stry National Institute of Technology

In.this work, the m.rphology, phase com.osition. an. corrosion.properties of m.croarc oxidized (m.O) gas tun.sten.arc (GTA) weldm.n.s of AZ31 alloy were in.5}stigated. Autogen.us gas tun.sten.arc welds were m.de as full pen.tration.bead-on.plate weldin. un.er the altern.tin.-curren. m.de. A un.form.oxide layer was dev.loped on.the surface of the specim.n. with m.O treatm.n. in.silicate-based alkalin. electrolytes for differen. oxidation.tim.s. The corrosion.behav.or of the sam.les was ev.luated by poten.iodyn.m.c polarization.an. electrochem.cal im.edan.e spectroscopy. The oxide film.im.rov.d the corrosion.resistan.e substan.ially com.ared to the un.oated specim.n.. The sam.le coated for 10 m.n.exhibited better corrosion.properties. The corrosion.resistan.e of the coatin.s was con.luded to stron.ly depen. on.the m.rphology, whereas the phase com.osition.an. thickn.ss were con.luded to on.y slightly affect the corrosion.resistan.e.

关键词： m.gn.sium.alloys weldm.n.s m.croarc oxidation corrosion.resistan.e

Efficacy of 1% Perm.thrin.an. 2% Perm.thrin.Com.in.d with 1% Piperon.l Butoxide again.t Rhipicephalus san.uin.us Ticks in.n.turally In.ested Dogs

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Pharm.cology & Pharm.cy 2024年第7期15卷 237-247页

作者： An.rea m.rquez-Aguado Froylán.Ibarra-v.larde Joaquín.Am.ia-m.din. Rosa Arias-García Departam.n.o de Parasitologa Facultad de Medicina Veterinaria y Zootecnia Universidad Nacional Autnoma de Mxico Mexico City Mxico Laboratorios Salud An.m.l S.A de C.V. Mexico City Mxico

The aim.of the presen. study was to com.are the ixodicide efficacy of 1% perm.thrin.applied as a sham.oo-bath in.sin.le treatm.n. an. a com.in.d form.lation.of 2% perm.thrin.+ 1% piperon.l butoxide applied as powder in.a sin.le treatm.n. again.t Rhipicephalus san.uin.us ticks, in.n.turally in.ested dogs. Eighteen.adult cross-m.xed dogs, harborin. to at least 20 ticks/an.m.l, were selected on.pre-treatm.n. liv. tick coun.s. On.day 0, the dogs were then.div.ded in.3 groups of 6 an.m.ls each, for treatm.n.: Group 1 (G1) receiv.d 1% perm.thrin.applied as sham.oo-bath (approxim.tely 10 m./kg bw), accordin. to label in.truction.. G2 was treated with 2% perm.thrin.+ 1% piperon.l butoxide applied as powder, an. rubbed as m.ssage on.the body, as recom.en.ed by the producer. G3 serv.d as a n.n.treated con.rol. After the treatm.n., the dogs were checked out for liv. ticks coun.in. on.days 0, 1, 7, an. 14. The ixodicide efficacy was assessed based on.the percen.age reduction. of ticks on.the days an.lyzed post-treatm.n., with respect to the un.reated con.rol. Results showed that perm.thrin.alon. rem.v.d ticks on.81%, 93.1% an. 89.6% for days 1, 7 an. 14, respectiv.ly. The com.in.d form.lation.of 2% perm.thrin.+ 1% piperon.l butoxide exerted a better efficacy of 98.8, 97.7 an. 97.0%, respectiv.ly. It is con.luded that this com.in.d form.lation.was highly effectiv. at rapidly repellin. an. killin. Riphicephalus san.uin.us ticks on.n.turally in.ected dogs, showin. a sign.fican. effect on.days 1, 7 an. 14 after tick exposure. The sustain.d high an. quick lev.l of efficacy of this com.in.tion.m.y well in.erfere with the tran.m.ssion.of Riphicephalus san.uin.us ticks. It is con.luded that the sustain.d high lev.l of efficacy of the perm.thrin.+ piperon.l butoxide com.in.tion.m.y well exert an.additiv. effect an. could in.erfere with the tran.m.ssion.of Riphicephalus san.uin.us ticks.

关键词： Efficacy Perm.thrin Perm.thrin.+ Piperon.l Butoxide Riphicephalus san.uin.us Dogs

Experim.n.al study of shear properties of 3D wov.n.com.osite usin. digital im.ge correlation.an. acoustic em.ssion

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Acta m.chan.ca Sin.ca 2020年第2期36卷 448-459页

作者： E.m.Strun.ar A.S.Yan.in.E.m.Zubov. A.v.Babushkin.A.n.Dushko Cen.er of Experim.n.al m.chan.cs Perm National Research Polytechnic University614990 PermRussian Federation En.in.erin. Cen.er PJSC“UEC-Saturn. 152903 RybinskRussian Federation

This work is dedicated to the experim.n.al study of the shear properties of three-dim.n.ion.l rein.orced com.osites takin. in.o accoun. their structural features,in.Iosipescu *** strain. hav. been.determ.n.d usin. v.c-3D n.n.con.act three-dim.n.ion.l digital optical *** ev.lution.of in.om.gen.ous strain.fields on.the surface of com.osite specim.n. of the structure un.er study has been.*** v.rian.s of strain.av.ragin. in.the specim.n.workin. area hav. been.an.lyzed usin. v.c-3D ***-6 acoustic em.ssion.system.has been.used to assess the structural in.egrity of com.osite m.terials un.er loadin..

关键词： Carbon.fiber com.osite 3D rein.orced com.osite Digital im.ge correlation Acoustic em.ssion.techn.que Iosipescu test

Pin.Oak (Quercus palustris) Leaf Extract m.diated Syn.hesis of Trian.ular, Polyhedral an. Spherical Gold n.n.particles

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Adv.n.es in.n.n.particles 2012年第3期1卷 79-85页

作者： Jon.than.D. Judy n. v. K. v. prasad Tollam.dugu Paul m. Bertsch Departm.n. of Plan. an. Soil Scien.es University of Kentucky Lexington USA In.titute of Fron.ier Techn.logy Regional Agricultural Research Station Acharya NG Ranga University Tirupati India

Fabrication.of phytogen.c m.tal n.n.particles is a dev.lopin. area of n.n.biotechn.logy which has econ.m.c an. poten.ially eco-frien.ly adv.n.ages ov.r con.1}n.ion.l chem.cal an. physical syn.hesis m.thods. We report the syn.hesis of an.sotropic gold n.n.structures usin. a phytoextract from.the leav.s of the pin.oak tree, Quercus palustris. We used 2.5%, 5%, an. 10% m.v.extract con.en.ration. to determ.n. the im.ortan.e of pin.oak phytoextract con.en.ration.on.the properties of the n.n.m.terials syn.hesized. Characterization.of the resultin. n.n.m.terials rev.aled that the con.en.ration.of the phytoextract is a key factor con.rollin. the size an. relativ. frequen.y of shapes the gold n.n.structures form.d. TEm.m.crographs dem.n.trate that trian.ular, spherical, an. polyhedral gold n.n.structures were form.d in.all treatm.n.s, although Uv.v.s spectra in.icated that the form.tion.of fewer n.n.structures in.the 2.5% m.v.phytoextract treatm.n. We foun. that an.sotropic n.n.structures are form.d at the highest con.en.ration. in.the preparation.usin. 10% m.v.phytoextract. Uv.v.s, TEm. an. DLS data in.icate that the 5% m.v.phytoextract results in.the syn.hesis of the sm.llest sized n.n.particles.

关键词： Biosyn.hesis Phytogen.c Phyton.n.techn.logy Biogen.c An.sotrops

Effects of site preparation.m.thods on.soil physical properties an. outplan.in. success of con.ferous seedlin.s in.boreal forests

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Journ.l of Forestry Research 2024年第2期35卷 70-80页

作者： Aleksey S.Ilin.sev.Elen. n.n.kv.sin. Alexan.er P.Bogdan.v n.rthern.Research In.titute of Forestry 13 Nikitova Str.Arkhangelsk 163062Russian Federation Departm.n. of Silv.culture an. Forest m.n.gem.n. Northern(Arctic)Federal University Named After M.V.LomonosovSevernoy Dviny Emb.17Arkhangelsk 163002Russian Federation

This study assessed the effect of patch scarification.an. m.un.in. on.the physical properties of the root layer an. the success of tree plan.in. in.v.rious types of *** study was con.ucted on.12 forest sites in.taiga forests of the European.part of Russia.A total of 54 plots were set up to assess seedlin. surv.v.l;root collar diam.ter,height,an. heigh in.rem.n. were m.asured for 240 seedlin.s to assess *** the rootin. layer,240 soil sam.les were taken.to determ.n. physical *** study showed that soil treatm.n. m.thods had n. effect on.bulk den.ity an. total porosity in.Cladin. ***,reduced soil m.isture was n.ted,particularly in.m.un.s,resultin. in.in.reased *** m.rtillus sites,there were in.reased bulk den.ity,reduced soil m.isture,an. total porosity in.the *** treatm.n. in.Polytrichum.sites resulted in.reduced soil m.isture an. in.reased aeration.*** the m.rtillus an. Polytrichum.sites,patch scarification.had n. effects on.physical *** Polytrichum.sites,surv.v.l rates,heights,an. heigh in.rem.n.s of bareroot n.rway spruce seedlin.s in.m.un.s were higher than.in.patches;howev.r,the sam. did n.t apply to *** Cladin. an. m.rtillus sites,there was n. differen.e in.growth for bareroot an. con.ain.rised seedlin.s with differen. soil *** con.ition. an. soil types should be con.idered when.applyin. differen. soil treatm.n. m.thods to en.ure high surv.v.l rates an. successful seedlin. growth.

关键词： Boreal forests m.chan.cal site preparation Patch scarification m.un.in. Soil properties Con.ain.rised seedlin.s Bareroot seedlin.s

m.crotubule as a Tran.m.ssion.Lin. for Ion.c Curren.s

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Chin.se Physics Letters 2009年第7期26卷 97-99页

作者： IliC D.I. SatariC m.v.Ralev.C n. Faculty of Techn.cal Scien.es University of Novi SadTrg D.Obradovica 621000 Novi SadSerbia

We establish a n.w m.del for ion.c wav.s alon. m.crotubules based on.polyelectrolyte features of cylin.rical biopolym.rs. The n.n.in.ar tran.m.ssion.lin. described by a n.n.in.ar differen.ial equation.is obtain.d with stable kin. solution.pertin.n. to the shape of the fron. of accom.an.in. poten.ial. The localized ion.c wav. could be used to explain.the behav.or of m.crotubules as biom.lecular tran.istors capable of am.lifyin. electrical in.orm.tion.in.n.uron..

关键词： m.crotubule Tran.m.ssion.Lin. Ion.c Curren.s

Progn.stic role of selection.criteria for liv.r tran.plan.ation.in.patien.s with hepatocellular carcin.m.:Rev.ew an. bibliom.tric

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iLIv.R 2024年第1期3卷 52-61页

作者： Pam.la Scarlett Espin.za Loyola Dian. Laura m.ratalla Bautista Karen.Adela Hern.n.ez Bautista Elizabeth Gil White JoséAn.on.o Gon.ález m.ren. Dan.el An.el Torres del Real v.ctor m.n.el Páez Zayas Carla Escorza-m.lin. Fern.n.o m.n.ragón.Rodríguez Om.r v.squez Góm.z Luis Jorge Fern.n.ez López Paul San.iago m.grov.jo v.zquez Isidoro Aczel Sán.hez-Cedillo v.ctor Jose v.sag Castillo Social Serv.ce In.ern.hip Universidad Nacional Autónoma de MéxicoMexico City 04510Mexico Social Serv.ce In.ern.hip Universidad AnahuacMexico City 04510Mexico Departm.n. of Surgery Div.sion.of Tran.plan.ation.Surgery Hospital General de MéxicoMexico City 06720Mexico Departam.n. of Gastroen.erology Division of HepatologyHospital General de MéxicoMexico City 06720Mexico Departm.n.t of An.sthesiology Hospital General de MéxicoMexico City 06720Mexico

Hepatocellular carcin.m.(HCC)is on. of the m.st com.on.can.ers in.the world an. is on. of the leadin. in.ication. for liv.r tran.plan.ation.liv.r tran.plan.ation.is the gold stan.ard treatm.n. for en. stage liv.r *** is based up on.radiological characteristics an. rarely biopsy *** treatm.n. m.st be in.iv.dualized to each patien. to im.rov. recurren.es an. *** this article,we focus on.the differen. selection.criteria for liv.r *** study aim.d to in.3}stigate the distribution.laws an. research fron.iers of in.ern.tion.l literature,so as to presen. holistic bibliom.tric ev.luation.of the studies on.5-year surv.v.l an. disease-free recurren.e in.5 years,accordin. to hepatocarcin.m. criteria for liv.r *** paper aim. to rev.ew an. an.lyze 5-year surv.v.l an. disease-free recurren.e based on.hepatocarcin.m. criteria for liv.r *** system.tically exam.n.s an. sum.arizes distribution.characteristics an. research fron.iers through bibliom.tric an.lysis.A bibliographic search was im.lem.n.ed in.Pubm.d/m.dlin.,Clin.cal Key,Scien.e Direct an. In.ex m.dicus with m.SH term.,from.the year 1996–*** selected for tran.plan.ation.usin. the m.troticket 2.0(m.2)criteria had the highest ov.rall surv.v.l alon. with patien.s selected for tran.plan.ation.usin. the m.lan.Criteria had the best 5-year disease-free *** m.troticket 2.0 criteria(m.2)an. m.lan.Criteria(m.)hav. shown.the m.st fav.rable post-tran.plan. outcom.s for patien.s with hepatocellular carcin.m.(HCC).Howev.r,m. dem.n.trated the best 5-year disease-free recurren.e rate,un.erscorin. the sign.fican.e of takin. in.o accoun. tum.r m.rphology an. biology when.determ.n.n. the eligibility of HCC patien.s for liv.r *** distribution.characteristics an. research fron.iers by bibliom.trics con.ern.n. progn.stic role of selection.criteria for liv.r tran.plan.ation.in.patien.s with hepatocellular carcin.m. the collaboration

关键词： Hepatocellular carcin.m. Liv.r tran.plan.ation Surv.v.l Criteria Recurren.e Bibliom.trics