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Piaoac Granit.s Relat.d W-Sn Mineralizat.on, Nort.ern Viet.am: Evidences from Geochemist.y, Zircon Geochronology and Hf Isot.pes

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Journal of Eart. Science 2019年第1期30卷 52-69页

作者： t.an anh Nguyen Xiaoyong Yang Hien Vu t.i Lei Liu Insung Lee School of Eart. and Space Sciences University of Science and Technology of China Inst.t.t. of Geological Sciences Vietnam Academy of Science and Technology(VAST) Depart.ent.of Geology Hanoi University of Mining and Geology School of Eart. and Environment.l Sciences Seoul National University

Piaoac granit.s exposed in t.e Cao Bang region, nort.ern Viet.am, are S-t.pe granit., which are associat.d wit. W-Sn-Mo-Be-F mineralizat.on. Zircon U-Pb ages, major and t.ace element., mineral chemical and Hf isot.pic composit.ons of t.e W-Sn-bearing granit.s from t.e Piaoac Dist.ict.have been invest.gat.d in det.il. LA-ICP-MS U-Pb dat.ng of zircon grains from t.ese granit.s yielded ages of 82.5±2.3 and 82±1.8 Ma, represent.ng an episode of Lat. Cret.ceous magmat.c event. t.ese granit.s are charact.rized by high peraluminous and have t.pical S-t.pe geochemical signat.res wit. high SiO_2(72.37 wt.%–73.07 wt.%), high A/CNK values(1.61–1.65) and Al_2O_3(14.4 wt.%–15 wt.%). t.ey are enriched in Rb, U, K, t., t. and Pb and display pronounced negat.ve Ba, Sr, Nb, t. and Eu(Eu/Eu*=0.19–0.24) anomalies. t.e high degree of fract.onal cryst.llizat.on is charact.rized by low Rb, Sr, Ba and Eu concent.at.ons wit. high rat.os of La/Sm and Eu/Eu*. Zircon grains show εHf(t. values from-9.69 t.-0.9 and t.e corresponding t.M2 range from 1.2 t. 1.7 Ga, indicat.ng t.at.t.ese granit.s could be derived from t.e Prot.rozoic basement.rocks wit. minor input.from mant.e-derived magmas. t.e calculat.on of Fe^(3+) and Fe^(2+) of biot.t.s indicat.s a low oxygen fugacit. condit.on(log fO_2 ranging from 10-17 t. 10-18 bars, below MH), which is favorable for t.e W-Sn mineralizat.on. t.ngst.n and t.n have been enriched in granit.c magmas t.rough fract.onat.on, and low oxygen fugacit. condit.ons have promot.d t.e accumulat.on and t.ansport.t.on of W-Sn in t.e hydrot.ermal fluids, leading t. deposit.on of mineral phases. t.e geochemical dat. suggest.t.at.Piaoac granit.s formed in an ext.nsional set.ing relat.d wit. t.e Lat. Cret.ceous magmat.sm occurring large-scale lit.ospheric ext.nsional in Sout. China Block.

关键词： geochemist.y zircon U-Pb age Hf isot.pe Piaoac granit. W-Sn mineralizat.on Nort.ern Viet.am

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t.ansparent.conduct.ng mat.rials discovery using high-t.roughput.comput.ng

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npj Comput.t.onal Mat.rials 2019年第1期5卷 606-618页

作者： Guillaume Brunin Francesco Ricci Viet.anh Ha Gian-Marco Rignanese Geoffroy Haut.er UCLouvain Institut de la Matière Condensée et des Nanosciences(IMCN)Chemin desÉtoiles 8Louvain-la-Neuve 1348Belgium

t.ansparent.conduct.ng mat.rials(t.Ms)are required in many applicat.ons from solar cells t. t.ansparent.*** high performance mat.rials combining t.e ant.gonist.c propert.es of t.ansparency and conduct.vit. has been challenging especially for p-t.pe ***,high-t.roughput.ab init.o comput.t.onal screening has emerged as a formidable t.ol for accelerat.ng mat.rials *** t.is review,we discuss how t.is approach has been applied for ident.fying *** provide a brief overview of t.e different.mat.rials propert.es of import.nce for t.Ms(e.g.,dopabilit.,effect.ve mass,and t.ansparency)and present.t.e ab init.o t.chniques available t. assess *** focus on t.e accuracy of t.e met.odologies as well as t.eir suit.bilit. for high-t.roughput.***,we review t.e different.high-t.roughput.comput.t.onal st.dies searching for new t.Ms and discuss t.eir differences in t.rms of met.odologies and main findings.

关键词： t.ansparency conduct.ng suit.bilit.

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Effect.ve Evaluat.on of Using PIDOt.MOD in t.eat.ent.of Refract.ry Allergic Rhinit.s

Effective Evaluation of Using PIDOTIMOD in Treatment of Refr...

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作者： Mai Nguyen Quynh anh 大连医科大学

学位级别：硕士

目的观察匹多莫德对难治性过敏性鼻炎的治疗作用。方法研究以2019年8月至2020年8月期间于大连医科大学附属第一医院耳鼻喉科门诊诊断难治性过敏性鼻炎的68名患者为研究对象。患者随机分为两组,实验组和对照组。所有患者在治疗前均填写... 详细信息

目的观察匹多莫德对难治性过敏性鼻炎的治疗作用。方法研究以2019年8月至2020年8月期间于大连医科大学附属第一医院耳鼻喉科门诊诊断难治性过敏性鼻炎的68名患者为研究对象。患者随机分为两组,实验组和对照组。所有患者在治疗前均填写症状评分问卷,并进行鼻内窥镜检查,对鼻甲肿胀程度和鼻部分泌物情况进行评分。对照组患者给予口服抗组胺药和鼻喷布地奈德治疗;实验组患者在常规治疗基础上额外给予匹多莫德40mg,日两次口服。对比两组治疗前、治疗后两周、治疗后四周鼻部症状评分和鼻内窥镜检查评分评估匹多莫德治疗难治性过敏性鼻炎的临床效果。两组间比较采用配对t.验和Winconxon符号秩检验。结果治疗前对照组鼻部症状评分在鼻塞、流涕、鼻部刺痒感和喷嚏的得分分别是3.31±0.693,3.25±0.672,3.44±0.716,和 3.19±0.53;实验组分别是 3.22±0.659,2.75±0.672,3.16±0.723和2.94±0.669。两组之间差异无统计学意义(P>0.05)。鼻内窥镜下下鼻甲肿胀和鼻分泌物量评分在对照组分别是1.81±0.397,和2.69±0.471,实验组分别是1.84±0.369和2.47±0.621,差异无统计学意义(P>0.05)。治疗后两周对照组鼻部症状评分在鼻塞、流涕、鼻部刺痒感和喷嚏的得分分别是 2.94±0.669,2.81±0.644,2.75±0.762,和 2.44±0.504。实验组鼻部症状评分分别是 1.13±0.751,1.19±0.965,1.03±0.822,和 1.03±0.782。实验组较对照组在上述症状分别多下降1.81±0.082(61.56%),1.62±0.321(57.65%),1.72±0.06(62.54%),和1.41±0.278(57.78%),两组间比较,差异有统计学意义(P<0.05)。对照组鼻内窥镜下下鼻甲肿胀和鼻分泌物量评分分别是1.44±0.504和2.13±0.609;实验组分别是0.53±0.507和0.91±0.777,实验组下鼻甲肿胀和鼻内分泌物评分比对照组分别降低0.91±0.003(63.19%)和1.22±0.168(57.27%),两组对比差异有统计学意义(P<0.05)。治疗4周后对照组鼻塞、流涕、鼻部刺痒感和喷嚏的症状评分是0.47±0.507,0.50±0.508,0.44±0.564,和0.34 ± 0.483。实验组症状改善更多,比对照组减低1.84±0.186(79.65%),1.44±0.161(74.22%),1.69±0.143(79.34%),和 1.41±0.189(80.57%),差异有统计学意义(P<0.05)。对照组鼻内窥镜评分分别是1.19±.644和2.00±0.508,实验组评分分别为0.06±0.246和0.19±0.397,两组对比,实验组下鼻甲肿胀和鼻内分泌物评分比对照组分别降低1.13±0.398(94.95%)和1.81±0.111(90.5%)(P<0.05)。结论匹多莫德可以提高机体免疫力,辅助抗组胺药和鼻喷激素应用可以快速控制难治性过敏性鼻炎的临床症状和体征。

关键词：过敏性鼻炎过敏原免疫治疗匹多莫德

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Building 3D Cit.GML models of mining indust.ial st.uct.res using int.grat.d UAV and t.S point.clouds

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Int.rnat.onal Journal of Coal Science & t.chnology 2023年第5期10卷 158-177页

作者： Canh Le Van Cuong Xuan Cao anh Ngoc Nguyen Chung Van Pham Long Quoc Nguyen Depart.ent.of Mine Surveying Hanoi University of Mining and GeologyHanoiVietnam Viet.el Group Viettel Cyberspace CenterHanoiVietnam

Mining indust.ial areas wit. ant.ropogenic engineering st.uct.res are one of t.e most.dist.nct.ve feat.res of t.e real world.3D models of t.e real world have been increasingly popular wit. numerous applicat.ons,such as digit.l t.ins and smart.fact.ry *** t.is st.dy,3D models of mining engineering st.uct.res were built.based on t.e Cit.GML *** collect.ng spat.al dat.,t.e t.o most.popular geospat.al t.chnologies,namely UAV-SfM and t.S were *** accuracy of t.e UAV survey was at.t.e cent.met.r level,and it.sat.sfied t.e absolut. posit.onal accuracy requirement.of creat.ing all levels of det.il(LoD)according t. t.e Cit.GML ***,t.e UAV-SfM point.cloud dat.set.was used t. build LoD 2 *** addit.on,t.e comparison bet.een t.e UAV-SfM and t.S sub-clouds of facades and roofs indicat.s t.at.t.e UAV-SfM and t.S point.clouds of t.ese object. are highly consist.nt.t.erefore,point.clouds wit. a higher level of det.il and accuracy provided by t.e int.grat.on of UAV-SfM and t.S were used t. build LoD 3 *** result.ng 3D Cit.GML models include 39 buildings at.LoD 2,and t.o mine shaft. wit. hoist.ooms,headframes,and sheave wheels at.LoD3.

关键词： 3D modelling Cit.GML-Mining indust.y UAV t.rrest.ial laser scanning Point.cloud

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Modeling cardiac arrest.and resuscit.t.on in t.e domest.c pig

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World Journal of Crit.cal Care Medicine 2015年第1期4卷 1-12页

作者： Brandon H Cherry anh Q Nguyen Roger A Hollrah Albert.H Olivencia-Yurvat. Robert.t.Mallet Depart.ent.of Cardiovascular Research Inst.t.t. University of North Texas Health Science CenterFort WorthTX 76107United States Depart.ent.of Int.grat.ve Physiology and Anat.my Research Inst.t.t. University of North Texas Health Science CenterFort WorthTX 76107United States Inst.t.t. of Aging and Alzheimer’s Disease Research University of North Texas Health Science CenterFort WorthTX 76107United States Depart.ent.of Surgery Research Inst.t.t. University of North Texas Health Science CenterFort WorthTX 76107United States

Cardiac arrest.remains a leading cause of deat. and permanent.disabilit. worldwide. Alt.ough many vict.ms are init.ally resuscit.t.d, t.ey oft.n succumb t. t.e ext.nsive ischemia-reperfusion injury inflict.d on t.e int.rnal organs, especially t.e brain. Cardiac arrest.init.at.s a complex cellular injury cascade encompassing react.ve oxygen and nit.ogen species, Ca2+ overload, At. deplet.on, pro- and ant.-apopt.t.c prot.ins, mit.chondrial dysfunct.on, and neuronal glut.mat. excit.t.xit., which injures and kills cells, compromises funct.on of int.rnal organs and ignit.s a dest.uct.ve syst.mic inflammat.ry response. t.e sheer complexit. and scope of t.is cascade challenges t.e development.of experiment.l models of and effect.ve t.eat.ent. for cardiac arrest. Many experiment.l animal preparat.ons have been developed t. decipher t.e mechanisms of damage t. vit.l int.rnal organs following cardiac arrest.and cardiopulmonary resuscit.t.on(CPR), and t. develop t.eat.ent. t. int.rrupt.t.e let.al injury cascades. Porcine models of cardiac arrest.and resuscit.t.on offer several import.nt.advant.ges over ot.er species, and out.omes in t.is large animal are readily t.anslat.d t. t.e clinical set.ing. t.is review summarizes porcine cardiac arrest.CPR models report.d in t.e lit.rat.re, describes clinically relevant.phenomena observed during cardiac arrest.and resuscit.t.on in pigs, and discusses numerous met.odological considerat.ons in modeling cardiac arrest.CPR. Collect.vely, published report. show t.e domest.c pig t. be a suit.ble large animal model of cardiac arrest.which is responsive t. CPR, defibrillat.ry count.rshocks and medicat.ons, and yields ext.nsive informat.on t. fost.r advances in clinical t.eat.ent.of cardiac arrest.

关键词： Acidemia Asphyxia Cardiopulmonary resuscit.t.on Count.rshocks Hyperoxia Vasopressin Vent.icular fibrillat.on

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An Ont.logy-Based Quest.on Answering Syst.m for Universit. Admissions Advising

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Int.lligent.Aut.mat.on & Soft.Comput.ng 2023年第4期36卷 601-616页

作者： t.i t.anh Sang Nguyen Dang Huu t.ong Ho Ngoc t.am anh Nguyen School of Comput.r Science and Engineering International UniversityVNU-HCMCVietnam National UniversityHo Chi Minh CityVietnam

Quest.on-Answer syst.ms are now very popular and crucial t. support.human in aut.mat.cally responding frequent.quest.ons in manyﬁ***,t.ese syst.ms depend on learning met.ods and t.aining ***,it.is necessary t. prepare such a good dat.set.but.it.is not.an easy *** ont.l-ogy-based domain knowledge base is able t. help t. reason semant.c informat.on and make effect.ve answers given user *** st.dy proposes a novel chat.ot.model involving ont.logy t. generat. efﬁcient.responses aut.mat.cally.A case st.dy of admissions advising at.t.e Int.rnat.onal Universit.–VNU HCMC is t.ken int. account.in t.e proposed chat.ot.A domain ont.logy is designed and built.based on t.e domain knowledge of universit. admissions using Prot.gé.t.e Web user int.rface of t.e proposed chat.ot.syst.m is developed as a prot.t.pe using *** includes a search engine reasoning t.e ont.logy and generat.ing answers t. users’*** experiment. are carried out.t. t.st.how t.e syst.m react. t. different.***ﬁrst.experiment.examines quest.ons made from some t.mplat.s,and t.e second one examines normal quest.ons t.ken from frequent.*** result. have shown t.at.t.e ont.logy-based chat.ot.can release meaningful and long *** result. are analysed t. prove t.e proposed chat.ot.is usable and promising.

关键词： Ont.logy chat.ot. answer-quest.on syst.ms domain knowledge base admissions advising

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Mapping t.e high burden areas of cholera in Nepal for pot.nt.al use of oral cholera vaccine: An analysis of dat. from publicat.ons and rout.ne surveillance syst.ms

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Asian Pacific Journal of t.opical Medicine 2020年第3期13卷 107-114页

作者： Chulwoo Rhee Birendra Prasad Gupt. Bibek Kumar Lal Jacqueline Kyungah Lim t.0} Wart.l JuliaLynch Sushant.Sahast.abuddhe Int.rnat.onal Vaccine Inst.t.t.(IVI) SeoulRepublic of Korea Epidemiology and Disease Cont.ol Division Department of Health ServicesMinistry of Health and PopulationKathmanduNepal

Object.ve:t. assess t.e ext.nt.of exist.ng published evidence on cholera and t. charact.rize t.e epidemiologic dat. of cholera in ***:We conduct.d a lit.rat.re scoping review by summarizing published lit.rat.re report.ng on cholera in Nepal from January 1946 t. March 2019 in online dat.bases:MEDLINE,Embase,Cochrane,and Global ***,we reviewed nat.onal surveillance dat. on clinically diagnosed and laborat.ry confirmed cholera report.d by t.e Minist.y of Healt. and ***:Most.of t.e published st.dies were conduct.d predominant.y in Kat.mandu Valley during t.e rainy season;however,out.reaks have been report.d in ot.er part. of Nepal including t.rai,Hilly and Mount.in *** lit.rat.re review exhibit.d t.at.all age groups were affect.d by cholera,but.part.cularly children and young adult. were at.risk age groups in *** cholerae serogroup O1,biot.pe El t.r,serot.pe Ogawa has been predominant.y isolat.d wit. an emergence of resist.nt.st.ains since *** mass vaccinat.on campaigns using oral cholera vaccines were conduct.d:Raut.hat.dist.ict.in 2014 and Banke dist.ict.in ***:Capacit. building for a nat.on wide syst.mat.c cholera surveillance wit. rapid and reliable diagnosis is needed t. bet.er est.mat. t.e burden of cholera and ident.fy geographically at.risk areas associat.d wit. t.e disease in *** is essent.al for developing an adequat. policy on oral cholera vaccine int.oduct.on and effect.ve wat.r,sanit.t.on and hygiene int.rvent.ons.

关键词： Cholera Out.reak Oral cholera vaccine Surveillance Nepal

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越—中贸易的历史、现状与未来发展战略研究

越—中贸易的历史、现状与未来发展战略研究

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作者：冯氏越英（Ph(?)ng t.(?) Vi(?)t.anh）湖南大学

学位级别：硕士

越中两国是有着友好关系的邻邦,两国人民的传统友谊代代相传。由两国前辈领导人精心培育的“同志加兄弟”友好关系在新世纪得以传承并进一步发展。在“睦邻友好、全面合作、长期稳定、面向未来”十六字方针的基础上,越中两国领导提出了... 详细信息

越中两国是有着友好关系的邻邦,两国人民的传统友谊代代相传。由两国前辈领导人精心培育的“同志加兄弟”友好关系在新世纪得以传承并进一步发展。在“睦邻友好、全面合作、长期稳定、面向未来”十六字方针的基础上,越中两国领导提出了“好邻居、好朋友、好同志、好伙伴”的四好精神,发展越中全面战略合作伙伴关系。越南和中国在区域和国际问题方面有许多共同的关注和共同利益。进一步发展两国的传统友好与合作关系符合两国人民的基本愿望和长期利益,有利于本地区的和平、稳定与繁荣。越南和中国都是社会主义国家,国情相近,并都正在努力建设社会主义定向市场经济体系。近几年来,两国领导互访频繁,加强沟通,政治和战略合作不断得到促进。经济、贸易、科学技术和文化社会等领域的双边合作也不断发展,双方在平等互利原则上签署了一系列合作文件。进一步加强越中经贸合作,全面促进和深化两国经贸合作关系符合双方的基本利益,是越中两国共同发展的共同需求。为了促进越中经贸全面发展,越南政府和中国政府于2006年11月签署了《关于扩大和深化双边经济贸易合作的协定》和《关于开展两廊一圈合作的谅解备忘录》。2008年,两国领导人已决定将越中关系升为全面战略合作伙伴关系。在这基础上,双方共同研究和建设《越南社会主义共和国政府和中华人民共和国政府2012年至2016年经贸合作五年发展规划》20多年来,越中经贸关系呈现良好发展趋势,双边经济、贸易合作关系不断向多领域、多方面和多样化趋势发展。同时,越中两国在多个领域都具备各自的优势,又具有互补性,经贸合作潜力巨大。两国政府都重视维护本国经济的快速、稳定增长,促进双方贸易合作迅速、健康和稳定发展随着两国经济的不单发展,双方关系日益加强,双边经济、贸易合作展望将从深度和广度发展。“两廊一圈”的合作,《越中2012年至2016年经贸合作五年发展规划》的签署与实施是为了给越中经贸关系发展指明方向,促进越中两国经贸合作快速、可持续稳定和有序发展,扩大合作领域,提高合作质量和水平,改善贸易平衡,实施优势互补,互利共赢,促进两国经济社会健康、可持续发展。

关键词：越中贸易发展战略 “两廊一圈”

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At.osecond probing and cont.ol of charge migrat.on in carbon-chain molecule

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Advanced Phot.nics 2023年第5期5卷 33-40页

作者： Lixin He Yanqing He Siqi Sun Est.ban Goet. anh-t.u Le Xiaosong Zhu Pengfei Lan Peixiang Lu Chii-Dong Lin Huazhong Universit. of Science and t.chnology Wuhan National Laboratory for Optoelectronics and School of PhysicsWuhanChina Universit. of Connect.cut Department of PhysicsStorrsConnecticutUnited States Wuhan Inst.t.t. of t.chnology Hubei Key Laboratory of Optical Information and Pattern RecognitionWuhanChina Kansas St.t. Universit. Department of PhysicsManhattanKansasUnited States

In quant.m mechanics,when an elect.on is quickly ripped off from a molecule,a superposit.on of new eigenst.t.s of t.e cat.on creat.s an elect.on wave packet.t.at.governs t.e charge flow inside,which has been called charge migrat.on(CM).Experiment.lly,ext.act.ng such dynamics at.it. nat.ral(at.osecond)t.mescale is quit. *** report.t.e first.such experiment.in a linear carbon-chain molecule,but.diyne(C_(4)H_(2)),via high-harmonic spect.oscopy(HHS).By employing advanced t.eoret.cal and comput.t.onal t.ols,we showed t.at.t.e wave packet.and t.e CM of a single molecule are reconst.uct.d from t.e harmonic spect.a for each fixed-in-space angle of t.e *** t.is onedimensional molecule,we calculat. t.e cent.r of charge (t. t. obt.in v_(cm),t. quant.fy t.e migrat.on speed and how it.depends on t.e orient.t.on *** findings also uncover how t.e elect.on dynamics at.t.e first.few t.ns t. hundreds of at.oseconds depends on molecular *** met.od can be ext.nded t. ot.er molecules where t.e HHS t.chnique can be employed.

关键词： at.osecond charge migrat.on high-harmonic spect.oscopy single-molecule harmonic dipole machine learning

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First.Records of Megophrys daweimont.s Rao and Yang, 1997 and Amolops vit.eus(Bain, St.art.and Orlov, 2006)(Anura: Megophryidae, Ranidae) from Viet.am

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Asian Herpet.logical Research 2015年第1期6卷 66-72页

作者： Dzung t.ung LE anh Van PHAM Son Hung Lan NGUYEN t.omas ZIEGLER t.uong Quang NGUYEN Facult. of Biology Hanoi National University of Education Facult. of Biology and Chemist.y Tay Bac University AG Zoologischer Gart.n Kln Inst.t.t. of Ecology and Biological Resources Vietnam Academy of Science and Technology

t.o amphibian species,Megophrys daweimont.sandAmolops vit.eus,are recorded for t.e ifrst.t.me from Viet.am, on t.e basis of a new amphibian collect.on from Dien Bien and Son La provinces. In addit.on, acoust.c analysis ofA. vit.eus is also provided based on t.e advert.sement.calls recorded in Muong Nhe Nat.re Reserve of Dien Bien Province, Viet.am.

关键词： Amolops vit.eus Megophrys daweimont.s new records advert.sement.call Dien Bien Province Son La Province

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