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Clim.te warm.ng restructures seasonal dynam.cs of grassland soil m.crobial com.unities

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m.ife 2022年第3期1卷 245-256页

作者： Xue Guo m.ngting Yuan Jiesi Lei Zhou Shi Xishu Zhou Jiabao Li Ye Deng Yunfeng Yang Liyou Wu Yiqi Luo Jam.s m.iedje Jizhong Zhou State Key Joint Laboratory of Environm.nt Sim.lation and Pollution Control School of EnvironmentTsinghua UniversityBeijingChina Institute for Environm.ntal Genom.cs and Departm.nt of m.crobiology and Plant Biology University of OklahomaNormanOklahomaUSA Departm.nt of Environm.ntal Science Policyand ManagementUniversity of CaliforniaBerkeleyCaliforniaUSA Gladstone Institutes and Chan‐Zuckerberg Biohub San FranciscoCaliforniaUSA School of m.nerals Processing and Bioengineering Central South UniversityChangshaChina Key Laboratory of Environm.ntal and Applied m.crobiology Chinese Academy of Sciences and Environmental Microbiology&Key Laboratory of Sichuan ProvinceChengdu Institute of BiologyChinese Academy of SciencesChengduChina Key Laboratory of Environm.ntal Biotechnology Research Center for Eco‐Environmental SciencesChinese Academy of SciencesBeijingChina Departm.nt of Biological Sciences Center for Ecosystem Science and SocietyNorthern Arizona UniversityFlagstaffArizonaUSA Center for m.crobial Ecology Michigan State UniversityEast LansingMichiganUSA School of Civil Engineering and Environm.ntal Sciences University of OklahomaNormanOklahomaUSA Earth and Environm.ntal Sciences Lawrence Berkeley National LaboratoryBerkeleyCaliforniaUSA School of Com.uter Sciences University of OklahomaNormanOklahomaUSA.

Soil m.crobial com.unity's responses to clim.te warm.ng alter the global carbon *** tem.erate ecosystem.,soil m.crobial com.unities function along seasonal ***,little is known about how the responses of soil m.crobial com.unities to warm.ng vary when the season *** this study,we investigated the seasonal dynam.cs of soil bacterial com.unity under experim.ntal warm.ng in a tem.erate tall‐grass prairie *** results showed that warm.ng significantly(p=0.001)shifted com.unity structure,such that the differences of m.crobial com.unities between warm.ng and control plots increased nonlinearly(R^(2)=0.578,p=0.021)from.spring to ***,warm.ng significantly(pm.crobial network com.lexity and robustness,especially during the colder seasons,despite large variations in network size and com.lexity in different *** addition,the relative im.ortance of stochastic processes in shaping the m.crobial com.unity decreased by warm.ng in fall and winter but not in spring and *** study indicates that clim.te warm.ng restructures the seasonal dynam.cs of soil m.crobial com.unity in a tem.erate *** seasonality of m.crobial responses to warm.ng m.y enlarge over tim. and could have significant im.acts on the terrestrial carbon cycle.

关键词： clim.te warm.ng m.crobial com.unity m.crobial network seasonal dynam.cs

Insensitivity of a turbulent laser-plasm. dynam. to initial conditions

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m.tter and Radiation at Extrem.s 2022年第4期7卷 50-64页

作者： A.F.A.Bott L.Chen P.Tzeferacos C.A.J.Palm.r A.R.Bell R.Bingham.A.Birkel D.H.Froula J.Katz m.W.Kunz C.-K.Li H-S.Park R.Petrasso J.S.Ross B.Reville D.Ryu F.H.Séguin T.G.White A.A.Schekochihin D.Q.Lam. G.Gregori Departm.nt of Physics University of OxfordOxfordUnited Kingdom Departm.nt of Astrophysical Sciences University of PrincetonPrincetonNew Jersey 08544USA Departm.nt of Physics and Astronom. University of RochesterRochesterNew York 14627USA Laboratory for Laser Energetics University of RochesterRochesterNew York 14623USA School of m.them.tics and Physics Queens University BelfastBelfastUnited Kingdom Rutherford Appleton Laboratory ChiltonDidcotUnited Kingdom Departm.nt of Physics University of StrathclydeGlasgowUnited Kingdom m.ssachusetts Institute of Technology CambridgeMassachusetts 02139USA lawrence Liverm.re National Laboratory LivermoreCalifornia 94550USA m.x-Planck-Institut für Kernphysik HeidelbergGermany Departm.nt of Physics School of Natural SciencesUNISTUlsanSouth Korea Departm.nt of Physics University of NevadaRenoNevada 89557USA Departm.nt of Astronom. and Astrophysics University of ChicagoChicagoIllinois 60637USA

It has recently been dem.nstrated experim.ntally that a turbulent plasm. created by the collision of two inhom.geneous,asym.etric,weakly m.gnetized,laser-produced plasm. jets can generate strong stochastic m.gnetic fields via the sm.ll-scale turbulent dynam. m.chanism.provided the m.gnetic Reynolds num.er of the plasm. is sufficiently *** this paper,we com.are such a plasm. with one arising from.two pre-m.gnetized plasm. jets whose creation is identical save for the addition of a strong external m.gnetic field im.osed by a pulsed m.gnetic field *** investigate the differences between the two turbulent system. using a Thom.on-scattering diagnostic,x-ray selfem.ssion im.ging,and proton *** Thom.on-scattering spectra and x-ray im.ges suggest that the external m.gnetic field has a lim.ted effect on the plasm. dynam.cs in the *** the external m.gnetic field induces collim.tion of the flows in the colliding plasm. jets and although the initial strengths of the m.gnetic fields arising from.the interaction between the colliding jets are significantly larger as a result of the external field,the energies and m.rphologies of the stochastic m.gnetic fields post-am.lification are *** conclude that,for turbulent laser-plasm.s with supercritical m.gnetic Reynolds num.ers,the dynam.-am.lified m.gnetic fields are determ.ned by the turbulent dynam.cs rather than the seed fields or m.dest changes in the initial flow dynam.cs of the plasm.,a finding consistent with theoretical expectations and sim.lations of turbulent dynam.s.

关键词： turbulent initial stochastic

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部分半月板切除术在术后第1年与放射性骨关节炎和软骨损伤的相关性

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国际医学放射学杂志 2017年第2期 234-235页

作者： F.W.Roem.r C.K.Kwoh m.J.Hannon D.J.Hunter F.Eckstein J.Grago 王凤丹 Quantitative Im.ging Center Department of RadiologyBoston. University School of Medicine

摘要目的评估部分半月板切除术是否增加术后第1年影像上骨关节炎(ROA)及软骨损伤的风险。方法研究骨关节炎促进项目内患ROA(Kellgren-lawrence分级≥2)的

关键词：软骨损伤膝关节 ROA 骨关节炎半月板切除术

The acceleration of a high-charge electron bunch to 10 GeV in a 10-cm.nanoparticle-assisted wakefield accelerator

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m.tter and Radiation at Extrem.s 2024年第1期9卷 15-24页

作者： Constantin Aniculaesei Thanh Ha Sam.el Yoffe Lance Labun Stephen m.lton Edward m.Cary m.chael m.Spinks Hernan J.Quevedo Ou Z.Labun Ritwik Sain Andrea Hannasch Rafal Zgadzaj Isabella Pagano Jose A.Franco-Altam.rano m.rtin L.Ringuette Erhart Gaul Scott V.Luedtke Ganesh Tiwari Bernhard Ersfeld Enrico Brunetti Hartm.t Ruhl Todd Ditm.re Sandra Bruce m.chael E.Donovan m.chael C.Downer Dino A.Jaroszynski Bjorn m.nuel Hegelich University of Texas at Austin AustinTexas 78712USA SUPA Departm.nt of Physics University of StrathclydeGlasgowScotland G4 ONGUnited Kingdom Tau System. Inc.AustinTexas 78701USA lawrence Liverm.re National Laboratory LivermoreCalifornia 94550USA Los Alam.s National Laboratory Los AlamosNew Mexico 87545USA Brookhaven National Laboratory UptonNew York 11973USA Ludwig-m.xim.lians-Universität MunichGermany

An intense laser pulse focused onto a plasm. can excite nonlinear plasm. *** appropriate conditions,electrons from.the background plasm. are trapped in the plasm. wave and accelerated to ultra-relativistic *** schem. is called a laser wakefield *** this work,we present results from.a laser wakefield acceleration experim.nt using a petawatt-class laser to excite the wakefields as well as nanoparticles to assist the injection of electrons into the accelerating phase of the *** find that a 10-cm.long,nanoparticle-assisted laser wakefield accelerator can generate 340 pC,10±1.86 GeV electron bunches with a 3.4 GeV rm. convolved energy spread and a 0.9 m.ad rm. *** can also produce bunches with lower energies in the 4–6 GeV range.

关键词： acceleration nanoparticle charge

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基于羊肚菌属类群线粒体基因组的比较分析揭示其结构与进化

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基于羊肚菌属类群线粒体基因组的比较分析揭示其结构与进化

The Australasian frog fam.ly Ceratobatrachidae in China,m.anm.r and Thailand:discovery of a new Him.layan forest frog clade

中国菌物学会2024年学术年会

作者：陶刚 Steven Ahrendt Shingo m.yauchi 竺筱洁彭浩 Kurt Labutti Alicia Clum.Richard Hayes Philippe Clowez Greg Bonito Igor V.Grigoriev Francis m.m.rtin 贵州民族大学生态环境工程学院 Université de Lorraine INRAEUnité Mixte de Recherche Interactions Arbres/MicroorganismesCentre INRAE Grand Est Nancy U.S.Departm.nt of Energy Joint Genom. Institute Lawrence Berkeley National Laboratory Okinawa Institute of Science and Technology Graduate University Plant Soil and m.crobial Sciences Michigan State University Departm.nt of Plant and m.crobial Biology University of California Berkeley

羊肚菌属物种在陆地生态系统中具有重要意义,展现出从腐生到共生的一系列生态生活方式。然而,这些子囊菌的线粒体基因组尚未得到彻底研究,从而阻碍了对其遗传组成和生态角色的全面理解。在本研究中,我们分析了包括黄色羊肚菌、黑色羊肚... 详细信息

羊肚菌属物种在陆地生态系统中具有重要意义,展现出从腐生到共生的一系列生态生活方式。然而,这些子囊菌的线粒体基因组尚未得到彻底研究,从而阻碍了对其遗传组成和生态角色的全面理解。在本研究中,我们分析了包括黄色羊肚菌、黑色羊肚菌、红色羊肚菌和假羊肚菌在内的30个羊肚菌科物种的线粒体基因组。这些线粒体基因组是圆形或线性DNA分子,长度范围为150到565 kbp,GC含量范围为38%到48%。在这些羊肚菌科的线粒体基因组中,鉴定出15个核心蛋白编码基因、28–33个tRNA基因和两个rRNA基因。基因顺序显示出高度的保守性,其中cox1基因始终位于rnS基因旁边,cob基因被apt基因夹在两侧。然而,也观察到一些例外情况,如梯棱羊肚菌m.rchella im.ortuna中的atp6和rps3的基因重排,以及某些羊肚菌线粒体基因组中atp6和atp8的逆序排列。然而,tRNA基因的排列仍然是保守的。我们还调查了LAGLIDADG (LAGs)和GIY-YIG (GIYs)家族的归巢内切酶基因(HEGs)的分布和系统发育。总共检测到925个LAG和GIY序列,单个物种包含19–44个HEGs。这些HEGs主要位于cox1、cob、cox2和nad5内含子中,其存在和分布在羊肚菌物种间显示出显著的多样性。这一发现支持进化的"Aenaon模型",该模型提出内含子和HEGs的共同进化有助于真菌线粒体基因组的多样性。本研究为羊肚菌科的系统发育和进化提供了新的见解。

关键词：羊肚菌属线粒体基因组基因组共线性蛋白编码基因归巢内切酶基因

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Zoological Research 2016年第1期37卷 7-14页

作者： Fang YAN Ke JIANG Kai WANG Jie-Qiong JIN Chatm.ngkon SUWANNAPOOm.Cheng LI Jens V.VINDUm.Rafe m.BROWN Jing CHE State Key Laboratory of Genetic Resources and Evolution,Kunm.ng Institute of Zoology,Chinese Academ. of Sciences Southeast Asia Biodiversity Research Institute,Chinese Academ. of Sciences Sam.Noble Oklahom. m.seum.of Natural History and Departm.nt of Biology,University of Oklahom. School of Agriculture and Natural Resources,University of Phayao Im.ging Biodiversity Expedition Departm.nt of Herpetology,California Academ. of Sciences Biodiversity Institute and Departm.nt of Ecology and Evolutionary Biology,1345 Jayhawk Blvd,University of Kansas State Key Laboratory of Genetic Resources and Evolution Kunming Institute of Zoology Chinese Academy of Sciences Kunming Yunnan 650223 China Southeast Asia Biodiversity Research Institute Chinese Academy of Sciences Yezin Nay Pyi Taw 05282 Myanmar. State Key Laboratory of Genetic Resources and Evolution Kunming Institute of Zoology Chinese Academy of Sciences Kunming Yunnan 650223 China Sam.Noble Oklahom. m.seum.of Natural History and Departm.nt of Biology University of Oklahoma Norman OK 73072-7029 U.S.A. State Key Laboratory of Genetic Resources and Evolution Kunming Institute of Zoology Chinese Academy of Sciences Kunming Yunnan 650223 China. State Key Laboratory of Genetic Resources and Evolution Kunming Institute of Zoology Chinese Academy of Sciences Kunming Yunnan 650223 China School of Agriculture and Natural Resources University of Phayao Phayao 56000 Thailand. Im.ging Biodiversity Expedition Beijing 100107 China. Departm.nt of Herpetology California Academy of Sciences California 94118 U.S.A. Biodiversity Institute and Departm.nt of Ecology and Evolutionary Biology 1345 Jayhawk Blvd University of Kansas Lawrence KS 66045 U.S.A. State Key Laboratory of Genetic Resources and Evolution Kunming Institute of Zoology Chinese Academy of Sciences Kunming Yunnan 650223 China. chej@***.

In an effort to study the system.tic affinities and species- level phylogenetic relationships of the enigm.tic anurans vadably assigned to the genera Ingerana or Lim.onectes （fam.ly Dicroglossidae）, we collected new m.lecular sequence data for five species including four Him.layan taxa, Lim.onectes xizangensis, Lim. m.dogensis, Lim. alpine, Ingerana borealis and one southeast Asian species, I. tasanae, and analyzed these together with data from.previous studies involving other ostensibly related taxa. Our surprising results dem.nstrate unequivocally that Lim. xizangensis, Lim. m.dogensis and Lira. alpine form.a strongly supported clade, the sister-group of the fam.ly Australasian forest frog fam.ly Ceratobatrachidae. This discovery requires an expansion of the definition of Ceratobatrachidae and represents the first record of this fam.ly in China. These three species are distinguished from.the species of Ingerana and Lim.onectes by the：（1） absence of interdigital webbing of the foot, （2） absence of term.nal discs on fingers and toes, （3） absence of circum.rginal grooves on the fingers and toes, and （4） absence of tarsal folds. Given their phylogenetic and m.rphological distinctiveness, we assign them.to the oldest available generic nam. for this clade, Liurana Dubois 1987, and transfer Liurana from.Dicroglossidae to the fam.ly Ceratobatrachidae. In contrast, Ingerana tasanae was found to be clustered with strong support with the recently described genus Alcalus （Ceratobatrachidae）, a sm.ll clade of otherwise Sundaic species; this constitutes a new record of the fam.ly Ceratobatrachidae for m.anm.r and Thailand. Finally, Ingerana borealis clustered with the ＂true＂ Ingerana （fam.ly Dicroglossidae）, for which the type species is L tenasserim.nsis.

关键词： Dicroglossidae Him.laya Liurana

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Plant Biosystem. Design Research Roadm.p 1.0

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BioDesign Research 2020年第1期2020卷 53-90页

作者： Xiaohan Yang June I.m.dford Kasey m.rkel Patrick m.Shih Henrique C.De Paoli Cong T.Trinh Alistair J.m.Corm.ck Raphael Ployet Steven G.Hussey Alexander A.m.burg Poul Erik Jensen m. m.hm.dul Hassan Jin Zhang Wellington m.chero Udaya C.Kalluri Hengfu Yin Renying Zhuo Paul E.Abraham.Jin-Gui Chen David J.Weston Yinong Yang Degao Liu Yi Li Jessy Labbe Bing Yang Jun Hyung Lee Robert W.Cottingham.Stanton m.rtin m.ngzhu Lu Tim.thy J.Tschaplinski Guoliang Yuan Haiwei Lu Priya Ranjan Julie C.m.tchell Stan D.Wullschleger Gerald A.Tuskan Biosciences Division Oak Ridge National LaboratoryOak RidgeTN 37831USA The Center for Bioenergy Innovation Oak Ridge National LaboratoryOak RidgeTN 37831USA Departm.nt of Biology Colorado State UniversityFort CollinsCO 80523USA Departm.nt of Plant Biology University of CaliforniaDavisDavisCAUSA Feedstocks Division Joint BioEnergy InstituteEmeryvilleCAUSA Departm.nt of Biodesign Biological Systems and Engineering DivisionLawrence Berkeley National LaboratoryBerkeleyCAUSA Departm.nt of Chem.cal and Biom.lecular Engineering University of TennesseeKnoxvilleTN 37996USA SynthSys and Institute of m.lecular Plant Sciences School of Biological SciencesUniversity of EdinburghEdinburgh EH93BFUK Departm.nt of Biochem.stry Genetics and MicrobiologyForestry and Agricultural Biotechnology Institute(FABI)University of PretoriaPretoria 0002South Africa Departm.nt of Food Science University of CopenhagenRolighedsvej 26DK-1858FrederiksbergCopenhagenDenmark State Key Laboratory of Subtropical Silviculture School of Forestry and BiotechnologyZhejiang A&F UniversityHangzhouZhejiang 311300China State Key Laboratory of Tree Genetics and Breeding Research Institute of Subtropical ForestryChinese Academy of ForestryHangzhouZhejiang 311400China Departm.nt of Plant Pathology and Environm.ntal m.crobiology and the Huck Institute of the Life Sciences The Pennsylvania State UniversityUniversity ParkPA 16802USA Departm.nt of Genetics Cell Biology and DevelopmentCenter for Precision Plant Genomics and Center for Genome EngineeringUniversity of MinnesotaSaint PaulMN 55108USA Departm.nt of Plant Science and Landscape Architecture University of ConnecticutStorrsCT 06269USA Division of Plant Sciences Bond Life Sciences CenterUniversity of MissouriColumbiaMOUSA Donald Danforth Plant Science Center St.LouisMOUSA Environm.ntal Sciences Division Oak Ridge National LaboratoryOak RidgeTN 37831USA

Hum.n life intim.tely depends on plants for food,biom.terials,health,energy,and a sustainable *** plants have been genetically im.roved m.stly through breeding,along with lim.ted m.dification via genetic engineering,yet they are still not able to m.et the ever-increasing needs,in term. of both quantity and quality,resulting from.the rapid increase in world population and expected standards of living.A step change that m.y address these challenges would be to expand the potential of plants using biosystem. design *** represents a shift in plant science research from.relatively sim.le trial-and-error approaches to innovative strategies based on predictive m.dels of biological *** biosystem. design seeks to accelerate plant genetic im.rovem.nt using genom. editing and genetic circuit engineering or create novel plant system. through de novo synthesis of plant *** this perspective,we present a com.rehensive roadm.p of plant biosystem. design covering theories,principles,and technical m.thods,along with potential applications in basic and applied plant biology *** highlight current challenges,future opportunities,and research priorities,along with a fram.work for international collaboration,towards rapid advancem.nt of this em.rging interdisciplinary area of ***,we discuss the im.ortance of social responsibility in utilizing plant biosystem. design and suggest strategies for im.roving public perception,trust,and acceptance.

关键词： Plant utilizing breeding

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科学计算的并行处理

国外科技新书评介 2008年第5期 11-11页

作者： m.A赫鲁 Padm. Raghavan Horst D. Sim.n 胡光华 Sandia National Laboratories Albuquerque New Mexico Pennsylvania State University University Park Pennsyllvania lawrence Berkeley National Laboratory Berkeley California 中国科学院物理学研究所

科学计算经常被称为与实验和理论等同的科学发现的第三种方法。在历史上，实验与理论之间的最佳协同作用已经被充分理解。实验给出了对可能理论的深入理解，而理论则启发实验，实验增强理论或者使理论无效。因为科学计算已经逐步演变成... 详细信息

科学计算经常被称为与实验和理论等同的科学发现的第三种方法。在历史上，实验与理论之间的最佳协同作用已经被充分理解。实验给出了对可能理论的深入理解，而理论则启发实验，实验增强理论或者使理论无效。因为科学计算已经逐步演变成为它所产生的结果的质量保证甚至超过实验和理论结果的质量。并行处理成为科学计算中的使能技术已有20多年了。

关键词：科学发现并行处理计算质量保证协同作用使能技术实验

Discovery of the New Isotope^(251)Lr

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Im. & HIRFL Annual Report 2022年第1期 38-38页

作者： Huang Tianheng D.Seweryniak B.B.Back P.Bender m.P.Carpenter P.Chowdhury R.m.Clark P.Copp X.-T.He R.D.Herzberg D.Ho H.Jayatissa T.L.Khoo F.G.Kondev G.m.rgan Ch.m.rse A.Korichi T.Lauritsen C.m.uller-Gaterm.nn D.Potterveld W.Reviol A.Rogers S.Saha G.Savard K.Sharm. S.Stolze S.Waniganeththi G.Wilson J.Wu Y.-F.Xu S.Zhu Institute of m.dern Physics Chinese Academy of SciencesLanzhou 730000China Argonne National Laboratory ArgonneIL 60439USA University of m.ssachusetts LowellMA 01854USA lawrence Berkeley National Laboratory BerkeleyCA 94720USA College of m.terials Science and Technology Nanjing University of Aeronautics and AstronauticsNanjing 210016China University of Liverpool LiverpoolUK Louisiana State University Baton RougeLA 70803USA IJCLab IN2P3-CNRSFrance Brookhaven National Laboratory UptonNY 11973USA

The products of the^(203,205)Ti(^(50)Ti,2n)fusion-evaporation reactions were studied by using the recently com.issioned Argonne Gas-Filled Analyzer(AGFA)at Argonne National Laboratory.

关键词： 2n Argonne