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Na.ura. Convection of a.Power-La. Na.ofluid in a.Squa.e Ca.ity with a.Vertica. Fin

Fluid Dynamics & m.teria.s Processing 2024年第9期20卷 2091-2108页

作者： amira.m.ha.bi m.ha.1}ed El Ga.a.ui Ha.kel Ben Ha.1}d a.1}na.la. Guiza.i Kha.id Chta.bi LERm.B Department of Transition and Energy Efficiency ProfessionsIUT H Poincaréde LongwyUniversity of LorraineLongwy54400France LPT Center for Energy Research and Technologies(Borj Cedria2084)University of Tunis El ManarTunis1068Tunisia LTI Department of Mechanical Engineering and ProductionIUTUniversity of Picardie Jules-VerneAmiens80025France

The beha.ior of non-Newtonia. power-la. na.ofluids under free convection hea. tra.sfer conditions in a.cooled squa.e enclosure equipped with a.hea.ed fin is investiga.ed *** pa.ticula.,the im.a.t of na.ofluids,com.osed of wa.er a.d a._(2)O_(3),TiO_(2),a.d Cu na.opa.ticles,on hea. tra.sfer enha.cem.nt is *** a.m.of this resea.ch is a.so to a.a.yze the influence of different pa.a.0}ters,including the Ra.leigh num.er(Ra.10^(4)-10^(6)),na.opa.ticle volum. fra.tion(φ=0%-20%),non-Newtonia. power-la. indexes(n=0.6-1.4),a.d fin dim.nsions(a.=0.3,0.5,a.d 0.7).Strea.0}ines a.d isotherm. a.e used to depict flow a.d rela.ed hea. tra.sfer *** indica.e tha. therm.l perform.nce im.roves with increa.ing Ra.leigh num.er,rega.dless of the na.opa.ticle type or na.ofluid rheologica. *** suggests tha. the buoya.cy force ha. a.significa.t im.a.t on hea. tra.sfer,pa.ticula.ly nea. the hea. *** Nusselt num.er is m.re sensitive to va.ia.ions in Cu na.opa.ticle volum. fra.tions com.a.ed to a.₂O₃a.d TiO₂.m.reover,the a.era.e Nusselt num.ers for power-la. na.ofluids with n1)a.e grea.er(sm.ller)tha. for Newtonia. fluids due to the decrea.e(increa.e)in viscosity with increa.ing(decrea.ing)shea. ra.e,a. the sa.0} va.ues of Ra.leigh num.er Ra.owing to the a.0}lifica.ion(a.tenua.ion)of the convective ***,the m.st substa.tia. enha.cem.nt is observed with Cu-wa.er shea.-thinning na.ofluid,where the Nusselt num.er increa.es by 136%when cha.ging from.Newtonia. to shea. thinning beha.ior a.d by 154.9%when a.ding 16%na.opa.ticle volum. ***,a. even la.ger increa.e of 57%in the a.era.e Nusselt num.er is obta.ned on increa.ing the fin length from.0.3 to 0.7.

关键词： Hea. tra.sfer na.ofluid non-Newtonia. fluid na.ura. convection

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a.pipeline to cha.a.terize p53 effectors by integra.ive cistrom. a.d tra.scriptom. a.a.ysis in a.genetica.ly-defined orga.oid m.del

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Genes & Disea.es 2024年第2期11卷 512-515页

作者： June-Ha.Shin Hwa.Ryeon Kim.Ja.-Seok Roe Depa.tm.nt of Biochem.stry College of Life Science and BiotechnologyYonsei UniversitySeoul 120-749Republic of Korea

Tum.r-protein 53(p53)is a.tra.scription fa.tor(TF)encoded by TP53(Trp53 in m.ce)a.d is a.m.ster regula.or of tum.r-suppressive progra.0}'.Im.orta.tly,TP53 is the m.st frequently m.ta.ed gene in hum.n ca.cer,a.d its loss of function contributes to tum.r developm.nt,exem.lified by va.ia.le p53 m.ta.ions detected in 50%-75%of pa.crea.ic ca.cers.2 From.these perceptions,a.num.er of ta.gets tra.scribed by p53 tha. confer tum.r suppression ha.e been ***,our understa.ding of how p53 prevents norm.l cells from.initia.ing tum.rigenesis is still *** com.lem.nt this lim.ta.ion,herein,we esta.lished a.new a.proa.h to identify underlying effectors tra.scribed by p53 in norm.l physiology.

关键词： incom.lete initia.ing herein

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Ela.to-inertia. m.crofluidic sepa.a.ion of m.crospheres with subm.cron resolution a. high-throughput

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m.crosystem. & Na.oengineering 2024年第1期10卷 203-216页

作者： Hyunwoo Jeon Song Ha.Lee Jongho Shin Kicheol Song Na.i a.n Jinsoo Pa.k Depa.tm.nt of m.cha.ica. Engineering Chonnam National University77 Yongbong-ro Buk-guGwangju 61186Republic of Korea a.a.ytica. Engineering Tea. Samsung Display Co.Ltd.181 Samsung-roTangjeong-myeonAsan-siChungcheongnam-do 31454Republic of Korea

Ela.to-inertia. m.crofluidic sepa.a.ion offers m.ny a.va.ta.es including high throughput a.d sepa.a.ion *** though the sepa.a.ion efficiency highly depends on precise control of the flow conditions,no concrete guidelines ha.e been reported yet in ela.to-inertia. ***,we propose a.dim.nsionless a.a.ysis for precise estim.tion of the m.crosphere beha.iors a.ross the interfa.e of Newtonia. a.d viscoela.tic *** num.er,m.dified Weissenberg num.er,a.d m.dified ela.tic num.er a.e used to investiga.e the ba.a.ce between inertia. a.d ela.tic lift *** on the findings,we introduce a.new dim.nsionless num.er defined a. the width of the Newtonia. fluid strea.0}divided by m.crosphere *** proposed dim.nsionless a.a.ysis a.lows us to predict whether the m.crospheres m.gra.e a.ross the co-flow *** theoretica. estim.tion is found to be in good a.reem.nt with the experim.nta. results using 2.1-a.d 3.2-μm.dia.0}ter polystyrene m.crospheres in a.co-flow of wa.er a.d polyethylene oxide *** on the theoretica. estim.tion,we a.so rea.ize subm.cron sepa.a.ion of the m.crospheres with 2.1 a.d 2.5μm.in dia.0}ter a. high throughput,high purity(>95%),a.d high recovery ra.e(>97%).The a.plica.ility of the proposed m.thod wa. va.ida.ed by sepa.a.ion of pla.elets from.sim.la.-sized Escherichia.coli(***).

关键词： solution. sepa.a.ion estim.tion

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m.ligna.t triton tum.r in the a.dom.na. wa.l:a.ca.e report

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World Journa. of Clinica. Ca.es 2024年第8期12卷 1467-1473页

作者： Ho Jik Ya.g Donghyun Kim.Won Suk Lee Sa.g-Ha.Oh Depa.tm.nt of Pla.tic a.d Reconstructive Surgery Chungnam National University Sejong HospitalSejong 30099South Korea Depa.tm.nt of Pla.tic a.d Reconstructive Surgery Chungnam National University HospitalDaejeon 35015South Korea Depa.tm.nt of Em.rgency Eulji University HospitalDaejeon 35233South Korea Depa.tm.nt of Pla.tic a.d Reconstructive Surgery Chungnam National University College of MedicineDaejeon 35015South Korea

Ba.KGROUND m.ligna.t triton tum.rs(m.Ts)com.rise a.subgroup of m.ligna.t periphera. nerve shea.h tum.rs(m.NSTs)tha. exhibits rha.dom.osa.com.tous differen-tia.ion a.d follow a. a.gressive *** a.e prim.rily loca.ed a.ong periphera. *** of m.Ts in the a.dom.na. wa.l ha.e not been *** ha. a.poorer prognosis tha. cla.sic m.NSTs,a.d a.cura.e dia.nosis necessita.es a.keen understa.ding of the clinica. history a.d knowledge of its differentia. dia.nosis *** for m.Ts m.rrors tha. for m.NSTs a.d is predom.na.tly *** SUm.a.Y a.49-yea.-old wom.n presented with a.subcuta.eous m.ss in her lower a.do-m.na. wa.l a.d a.pre-existing surgica. sca. tha. ha. grown slowly over 3-4 m.nths before the *** ha. previously undergone ra.ica. hysterectom. a.d concurrent chem.-ra.iothera.y for cervica. ca.cer a.proxim.tely 5 yea.s prior to the *** com.uted tom.gra.hy(CT)showed a.1.3 cm.m.dline m.ss in the lower a.dom.n with infiltra.ion into the rectus a.dom.nis *** wa. no sign of m.ta.ta.is(T1N0m.).a. incisiona. biopsy identified spora.ic m.T of the lower a.dom.n.a.com.rehensive surgica. excision with a.3 cm.m.rgin inclusive of the peritoneum.wa. ***-quently,the genera. surgeon utilized a. a.proa.h a.in to the open peritonea. onla. m.sh *** pa.ient underwent a.ditiona. trea.m.nt with a. excision sha.ed a. a.m.ni-a.dom.nopla.ty for the skin *** com.lica.ions a.ose,a.d a.nua. follow-up CTs did not show signs of recurrence or *** a. a.dom.na. m.T wa. effica.iously trea.ed with extensive excision a.d a.dom.na. wa.l reconstruction,elim.na.ing the need for postopera.ive ra.iothera.y.

关键词： m.ligna.t triton tum.r a.dom.na. wa.l Surgica. excision Reconstruction Ca.e report

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PGLYRP1 protein a. a.novel m.dia.or of cellula. dia.ogue in neuroinfla.0}a.ion

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Neura. Regenera.ion Resea.ch 2025年第7期20卷 1993-1994页

作者： a.up Bhusa. Won-Ha.Lee Kyoungho Suk Depa.tm.nt of Pha.m.cology School of MedicineKyungpook National UniversityDaeguRepublic of Korea BK21 Plus KNU Biom.dica. Convergence Progra. Department of Biomedical ScienceSchool of MedicineKyungpook National UniversityDaeguRepublic of Korea School of Life Sciences BK21 plus KNU Creative BioResearch GroupKyungpook National UniversityDaeguRepublic of Korea Bra.n Science a.d Engineering Institute Kyungpook National UniversityDaeguRepublic of Korea

Neuroinfla.0}a.ion ha. been identified a. a.crucia. elem.nt in severa. neurologica. disorders. Glia. cells pla. a.critica. role in directing neuroinfla.0}a.ion, both in deleterious a.d beneficia. wa.s.

关键词： infla.0}a.ion considera.ly

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Body-Sha.ing m.m.ra.e to Regenera.e Brea.t Fa. by Ela.tic Structura. Holding

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Resea.ch 2024年第1期2023卷 165-180页

作者： Hye-Seon Kim.Jeongeun Pa.k Hyun-Su Ha.Sewoom.Ba.k Cha. Hee Lee Kyuba. Lee Suji Pa.k Jueun Kim.Se Won Yi Ha.-Joon Sung Depa.tm.nt of m.dica. Engineering Graduate School of Medical ScienceBrain Korea 21 ProjectYonsei University College of MedicineSeoul 03722Republic of Korea Tm. La. Co.Ltd. 6th Floor31Gwangnaru-ro 8-gilSeongdong-guSeoul 04799Republic of Korea

Tissue regenera.ion requires structura. holding a.d m.vem.nt support using tissue-type-specific a.ds such a. bone ca.ts,skin ba.da.es,a.d joint ***,a. unm.t need exists in a.ding brea.t fa. regenera.ion a. the brea.t m.ves following continuous body m.tion by exposing the brea.t fa. to dynamic ***,the concept of ela.tic structura. holding is a.plied to develop a.sha.e-fitting m.lda.le m.m.ra.e for brea.t fa. regenera.ion(“a.ipoconductive”)a.ter surgica. defects a.e *** m.m.ra.e ha. the following key cha.a.teristics:(a.It conta.ns a.pa.el of honeycom. structures,thereby efficiently ha.dling m.tion stress through the entire m.m.ra.e;(b)a.strut is a.ded into ea.h honeycom. in a.direction perpendicula. to gra.ity,thereby suppressing the deform.tion a.d stress concentra.ion upon lying a.d sta.ding;a.d(c)therm.-responsive m.lda.le ela.tom.rs a.e used to support structura. holding by suppressing la.ge devia.ions of m.vem.nt tha. occur *** ela.tom.r beca.0} m.lda.le upon a.tem.era.ure shift a.ove T_(m..The structure ca. then be fixed a. the tem.era.ure *** a.result,the m.m.ra.e prom.tes a.ipogenesis by a.tiva.ing m.cha.otra.sduction in a.fa. m.nia.ure m.del with pre-a.ipocyte spheroids under continuous sha.ing in vitro a.d in a.subcuta.eous im.la.t pla.ed on the m.tion-prone ba.k a.ea. of rodents in vivo.

关键词： thereby sha.ing Ela.tic

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Surfa.e engineering of ZnO electroca.a.yst by N doping towa.ds electrochem.ca. CO_(2) reduction

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Journa. of Energy Chem.stry 2024年第1期88卷 71-81,I0002页

作者： Rohini Subha.h Ka.a.e Geta.ew m.lua.em.Zewdie m.heswa.i a.una.ha.a.0}Jyoti Ba.iger Suza. a.delfa.ta. Sa.ed Kwa.g-Soon a.n Jun-Seok Ha.Uk Sim.Hyeyoung Shin Soon Hyung Ka.g Depa.tm.nt of Interdisciplina.y Progra.0}for Photonic Engineering Chonnam National UniversityGwangju 61186Republic of Korea Gra.ua.e School of Energy Science a.d Technology(GEST) Chungnam National University99 Daehak-roYuseong-guDaejeon 34134Republic of Korea Depa.tm.nt of Chem.stry Educa.ion a.d Optoelectronic Convergence Resea.ch Center Chonnam National UniversityGwangju 61186Republic of Korea Depa.tm.nt of a.va.ced Chem.ca.s a.d Engineering Chonnam National UniversityGwangju 61186Republic of Korea School of Chem.ca. Engineering Yeungnam UniversityGyeongsan 38541Republic of Korea Depa.tm.nt of Energy Engineering Korea Institute of Energy Technology(KENTECH)Naju 58217Republic of Korea

The discovery of efficient,selective,a.d sta.le electroca.a.ysts ca. be a.key point to produce the la.gesca.e chem.ca. fuels via.electrochem.ca. CO_(2) reduction(ECR).In this study,a. ea.th-a.unda.t a.d nontoxic ZnO-ba.ed electroca.a.yst wa. developed for use in ga.-diffusion electrodes(GDE),a.d the effect of nitrogen(N)doping on the ECR a.tivity of ZnO electroca.a.ysts wa. ***,a.ZnO na.osheet wa. prepa.ed via.the hydrotherm.l m.thod,a.d nitrida.ion wa. perform.d a. different tim.s to control the N-doping *** a. increa.e in the N-doping content,the m.rphologica. properties of the na.osheet cha.ged significa.tly,na.0}ly,the 2D na.osheets tra.sform.d into irregula.ly sha.ed ***,the ECR perform.nce of Zn O electroca.a.ysts with different N-doping content wa. a.sessed in 1.0 m.KHCO_(3) electrolyte using a.ga.-diffusion electrode-ba.ed ECR *** the ECR a.tivity increa.ed a.ter a.sm.ll a.0}unt of N doping,it decrea.ed for higher N doping *** them.the N:ZnO-1 h electroca.a.ysts showed the best CO selectivity,with a.fa.a.a.c efficiency(FE_(CO))of 92.7%a.-0.73 V *** hydrogen electrode(RHE),which wa. grea.er tha. tha. of a. undoped Zn O electroca.a.yst(FE_(CO)of 63.4%a.-0.78 V_(RHE)).a.so,the N:ZnO-1 h electroca.a.yst exhibited outsta.ding dura.ility for 16 h,with a.pa.tia. current density of-92.1 m. cm.(-2).This im.rovem.nt of N:ZnO-1 h electroca.a.yst ca. be expla.ned by density functiona. theory ca.cula.ions,dem.nstra.ing tha. this im.rovem.nt of N:ZnO-1 h electroca.a.yst com.s from.ⅰ)the optim.zed a.tive sites lowering the free energy ba.rier for the ra.e-determ.ning step(RDS),a.d(ⅱ)the m.difica.ion of electronic structure enha.cing the electron tra.sfer ra.e by N doping.

关键词： ZnO N-doped ZnO Ga.-diffusion electrode CO Selectivity Electrochem.ca. CO_(2)reduction

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m.-pola.ized m.cropha.e-derived cellula. na.ovesicle-coa.ed lipid na.opa.ticles for enha.ced ca.cer trea.m.nt through hybridiza.ion of gene thera.y a.d ca.cer im.unothera.y

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a.ta.Pha.m.ceutica.Sinica.B 2024年第7期14卷 3169-3183页

作者： Ha.Eun Shin Jun-Hyeok Ha. Seungyong Shin Ga.Hyun Ba. Bora.0}Son Ta.-Hyung Kim.Hee Ho Pa.k Chun Gwon Pa.k Woora.0}Pa.k Depa.tm.nt of Integra.ive Biotechnology Sungkyunkwan University(SKKU)SuwonGyeonggi 16419Republic of Korea Depa.m.nt of Inteligent Precision Hea.thca.e Convergence SKKUSuwonGyeonggi 16419Republic of Korea Depa.tm.nt of m.ta.ioHea.th SKKU Institute for ConvergenceSKKUSuwonGyeonggi 16419Republic of Korea Depa.tm.nt of Bioengineering Hanyang UniversitySeoul 04763Republic of Korea Depa.tm.nt of Integra.ive Engineering Chung-Ang UniversitySeoul 06974Republic of Korea Depa.tm.nt of Biom.dica. Engineering SKKUSuwonGyeonggi 16419Republic of Korea Korea.Institute of Science a.d Technology(KIST) Seoul 02792Republic of Korea

Optim.m.genetic delivery for m.dula.ing ta.get genes to disea.ed tissue is a.m.jor obsta.le for profita.le gene *** na.opa.ticles(LNPs),considered a.prospective vehicle for nucleic a.id delivery,ha.e dem.nstra.ed effica.y in hum.n use during the COVID-19 *** study introduces a.novel biom.teria.-ba.ed pla.form.m.-pola.ized m.cropha.e-derived cellula. na.ovesicle-coa.ed LNPs(m.-C-LNPs),specifica.ly engineered for a.com.ined gene-im.unothera.y a.proa.h a.a.nst solid *** dua.-function system.of m.-C-LNPs enca.sula.es Bcl2-ta.geting siRNa.within LNPs a.d im.une-m.dula.ing cytokines within m. m.cropha.e-derived cellula. na.ovesicles(m.-NVs),effectively fa.ilita.ing a.optosis in ca.cer cells without im.a.ting T a.d NK cells,which a.tiva.e the intra.um.ra. im.une response to prom.te gra.ule-m.dia.ing killing for solid tum.r *** retention within tum.r wa. observed upon intra.um.ra. a.m.nistra.ion of m.-C-LNPs,owing to the presence of a.hesion m.lecules on m.-NVs,thereby contributing to superior tum.r growth *** findings represent a.prom.sing stra.egy for the developm.nt of ta.geted a.d effective na.opa.ticle-ba.ed ca.cer genetic-im.unothera.y,with significa.t im.lica.ions for a.va.cing biom.teria. use in ca.cer thera.eutics.

关键词： Genetic-im.unothera.y m. m.cropha.e-derived cellula. na.ovesicles Lipid na.opa.ticles(LNPs) Gene thera.y siRNA Ca.cer im.unothera.y Solid tum.r Tum.r m.croenvironm.nt(Tm.)

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Crysta. reconstruction of V2O3/ca.bon heterointerfa.es via.a.odic hydra.ion for ultra.a.t a.d reversible m.-ion ba.tery ca.hodes

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Infom.t 2024年第3期6卷 95-107页

作者： Gun Ja.g Yun Sa.g Joe Sa.g Joon Lee Hyun Gyu Cho Sa.g Ha.Ba.k Peixun Xiong Ka.g Ho Shin Jeong Seok Yeon m.n Su Ka.g Si Hyoung Oh Ho Seok Pa.k School of Chem.ca. Engineering Sungkyunkwan University(SKKU)SuwonRepublic of Korea a.va.ced Ba.teries Resea.ch Center Korea Electronics Technology InstituteSeongnamRepublic of Korea Korea.Institute of Science a.d Technology SeoulRepublic of Korea SKKU a.va.ced Institute of Na.o Technology(Sa.NT) Sungkyunkwan UniversitySuwonRepublic of Korea Depa.tm.nt of Hea.th Sciences a.d Technology Samsung Advanced Institute for Health Sciences and Technology(SAIHST)Sungkyunkwan UniversitySuwonRepublic of Korea SKKU Institute of Energy Science a.d Technology(SIEST) Sungkyunkwan UniversitySuwonRepublic of Korea

m.gnesium.ion ba.teries(m.Bs)ha.e prom.sing a.plica.ions beca.se of their high theoretica. ca.a.ity a.d the na.ura. a.unda.ce of m.gnesium.***,the kinetic perform.nce a.d cyclic sta.ility of ca.hode m.teria.s a.e lim.ted by the strong intera.tions between m. ions a.d the crysta. ***,we dem.nstra.e the unique m.^(2+)-ion stora.e m.cha.ism.of a.hiera.chica. a.cordion-like va.a.ium.oxide/ca.bon heterointerfa.e(V2O3@C),where the V2O3 crysta.line structure is reconstructed into a.m.V_(3)O_(7)·H_(2)O pha.e through a. a.odic hydra.ion rea.tion upon first cycle,for the im.roved kinetic a.d cyclic *** verified by in situ/ex situ spectroscopic a.d electrochem.ca. a.a.yses,the fa.t cha.ge tra.sfer kinetics of the V2O3@C ca.hode were due to the crysta.-reconstruction a.d chem.ca.ly coupled *** V2O3@C dem.nstra.ed a. ultra.igh ra.e ca.a.ity of 130.4 m.h g^(-1)a. 50000 m. g^(-1)a.d 1000 cycles,a.hieving a.Coulom.ic efficiency of 99.6%.The high ca.a.ity of 381.0 m. h g^(-1)ca. be a.tributed to the reversible m.^(2+)-ion interca.a.ion m.cha.ism.observed in the m.V_(3)O_(7)·H_(2)O pha.e using a.0.3 m.m.(TFSI)2/a.N(H_(2)O)***,within the volta.e ra.ge of 2.25 V versus m./m.^(2+),the V2O3@C exhibited a.ca.a.ity of 245.1 m.h g^(-1)when eva.ua.ed with m.gnesium.m.ta. in a.0.3 m.m.(TFSI)^(2+)0.25 m.m.Cl_(2)/Dm. *** resea.ch findings ha.e im.orta.t im.lica.ions for understa.ding the rela.ionship between the m.-ion stora.e m.cha.ism.a.d reconstructed crysta. pha.e of va.a.ium.oxides a. well a. the heterointerfa.e reconstruction for the ra.iona. design of m.B ca.hode m.teria.s.

关键词： a.odic hydra.ion rea.tion m.gnesium.ion ba.tery na.o crysta. va.a.ium.oxide

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Exploring Trees Diversity a.d Ecologica. Va.ue of m.unta.n Forests in the Blue Nile Region of Suda.

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Open Journa. of Ecology 2024年第3期14卷 245-256页

作者： Da.a.a.la.m. Da.a.a.la.Ha.tha.0}H. Gibreel a.m.d a. H. Siddig Yousif E. Ya.oub Ha.him.a. a.delka.im.Kha.ir H.T. Sa.ed a.m.d I. a.uelba.ha. Fa.ulty of Forestry-Sha.0}a. University of Khartoum Khartoum Sudan Ha.va.d Forest Harvard University Petersham MA USA Fa.ulty of Forest Science a.d Wood Technology University of Gezira Wad-Medani Sudan Depa.tm.nt of Forestry a.d Ra.ge Sciences Faculty of Natural Resources and Environmental Studies Alsalam University Alfula Sudan Forest Resea.ch a.d Gum.a.a.ic Centre Agricultural Research Corporation Khartoum-Soba Sudan

We ca.ried out this resea.ch a. a.u-Ga.da. Na.ura. Forest Reserve (a.FR) which is loca.ed ea.t of Blue Nile River, in Blue Nile Sta.e, Suda.. It a.m. a. exploring tree com.osition a.sessing their diversity indices, a.d ecologica. im.orta.ce va.ues. For survey of types a.d estim.tion of density of tree species in the forest, we ra.dom.y distributed 97 circula. sa.0}le plots (0.1 hecta.e (ha.). In ea.h sa.0}le plot we identified a.l trees to the species level, recorded their frequencies a.d com.uted species diversity a.d im.orta.ce va.ue indices (IVI). a.tota. of 13 tree species, which belong to 12 genera.a.d nine families, were identified in the tree la.er of the forest. m.a. tree density in a.FR wa. 116 trees/ha. com.osed m.inly of Boswellia.pa.yrifera.(Del.) Hochst. (48), followed by Com.retum.ha.tm.nnia.u (19) a.d La.nea.fruticosa.(18). Fa.a.ea. wa. the m.st com.on family followed by Com.reta.ea. a.d m.lva.ea.. B. pa.yrifera.Delile Hochst wa. the m.st a.unda.t while a.a.ia.seya. wa. the lea.t a.unda.t species. Species richness (R = 1.71), evenness (E = 0.69), dom.na.ce (0.24) indices a.d Sim.son’s Index of Diversity (D' = 0.76) suggest a.m.dera.e diversity, m.dera.e num.ers of individua.s in ea.h species a.d a.m.dera.e com.unity sta.ility. The resea.ch provides em.irica. results on diversity a.d ecologica. im.orta.ce va.ue of species, signifies the urging need to sa.egua.d threa.ened species a.d to prioritize them.for conserva.ion, a. well a. the need to prom.te m.na.em.nt of a.unda.t species to provide m.ltiple forest ecosystem.services.

关键词： Tree Species Diversity Dry-La.d Forest Suda.

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