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International Soil and Water Conservation Research 2021年第4期9卷 605-619页

作者： Martin Pfeiffer Georg Küstner Erdenetsetseg Erdenesukh Wolf von Tümpling j.rgen Hofmann Department of Biogeography University of BayreuthUniversitätsstraße 3095447 BayreuthGermany Department of Aquatic Ecosystem Analysis and Management(ASAM) Helmholtz Centre for Environmental Research-UFZBrückstraße 3a39114 MagdeburgGermany Department of Ecology National University of MongoliaBaga toiruu 47Ulaanbaatar 210646Mongolia Department of Animal Ecology and Tropical Biology BiocenterJulius-Maximilians-Universität WürzburgAm Hubland97074 WürzburgGermany National Dong Hwa University No.1Sec.2Da Hsueh Rd.ShoufengHualien 97401Taiwan Central Laboratory for Water Analytics&Chemometrics Helmholtz Centre for Environmental Research-UFZBrückstrasse 3a39114 MagdeburgGermany Büro für Integrierten Gewässerschutz-BiG Werner-Voß-Damm 54 b12101 BerlinGermany

Headwater streams play a maj.r role for provision of ecosystem services,*** *** investigated a high-altitude headwater catchment of the Kharaa River(including 411st-order rivers)to understand the impact of land cover(especially forest cover),environment and human usage on runoff,chemical water quality and macroinvertebrate fauna in a river basin under discontinuous permafrost conditions in an arid,sparsely populated region of *** verify our hypotheses that different landuses and environmental impacts in permafrost headwaters influence water quality,we investigated 105 sampling sites,37 of them at intermittent stream sections without water *** was positively impacted by land cover types steppe,grassland and forest and negatively by shrubland,forest burnt by wild fires(indicating a reduction of permafrost)and *** quality was affected by altitude,longitude and latitude,shrub growth and water *** diversity of macroinvertebrates was driven by water temperature,iron content of the water,flow velocity,and subbasin size(adj.sted R^(2)=0.54).Sample plots clustered in three groups that differed in water chemistry,macroinvertebrate diversity,species composition and *** study confirms that steppes and grasslands have a higher contribution to runoff than forests,forest cover has a positive impact on water quality,and diversity of macroinvertebrates is higher in sites with less nutrients and *** excellent ecological status of the upper reaches of the Kharaa is severely threatened by forest fires and human-induced climate change and urgently needs to be conserved.

关键词： Ecosystem services Ephemeroptera-Plecoptera-Trichoptera (EPT)complex GIS-based analysis IWRM-MoMo proj.ct Land use land cover(LULC) Natural reference state Runoff Self-purification capacity Stream water chemistry

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传播理论起源、方法与应用第4版第1版

A coupled-channel lattice study of the resonance-like structure

丛书名：高校经典教材译丛.传播学

2000年

作者：（美）沃纳·赛佛林（werner j.Severin）（美）小詹姆斯·坦卡德（j.mes W.Tankard j..）郭镇之等译

据英文第四版译出:台湾亚太图书出版社授权出版:本书全面介绍了传播学发端以来有影响力的理论，理论的衍变，以及多媒体、互联网新媒介环境下理论研究的最新动态。

ISBN: (数字)7508019849

ISBN: (纸本)7508019849

关键词：传播学学科:高等学校学科:教材

来源：汇雅图书（南通市图书馆... 评论

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Chinese Physics C 2019年第10期43卷 24-37页

作者： Ting Chen Ying Chen Ming Gong Chuan Liu Liuming Liu Yu-Bin Liu Zhaofeng Liu j.an-Ping Ma j.an-Bo Zhang School of Physics Peking UniversityBeijing 100871China Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China School of PhysicsUniversity of Chinese Academy of SciencesBeijing 100049China School of Physics and Center for High Energy Physics Peking UniversityBeijing 100871China Collaborative Innovation Center of Quantum MatterBeijing 100871China Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000China University of Chinese Academy of SciencesBeijing 100049China School of Physics Nankai UniversityTianjin 300071China Institute of Theoretical Physics Chinese Academy of SciencesBeijing 100190China Helmholtz-Institut für Strahlen- und Kernphysik and Bethe Center for Theoretical Physics Universitat BonnD-53115 BonnGermany Department of Physics Zhejiang UniversityHangzhou 311027China

In this exploratory study, near-threshold scattering of D and ■ meson is investigated using lattice QCD with N f = 2 + 1 + 1 twisted mass fermion configurations. The calculation is performed in the coupled-channel Lüscher finite-size formalism. The study focuses on the channel with IG(j.C) = 1+(1+-) where the resonance-like structure Zc（3900） was discovered. We first identify the two most relevant channels and the lattice study is performed in the two-channel scattering model. Combined with the two-channel Ross-Shaw theory, scattering parameters are extracted from the energy levels by solving the generalized eigenvalue problem. Our results for the scattering length parameters suggest that for the particular lattice parameters that we studied, the best fit parameters do not correspond to the peak in the elastic scattering cross-section near the threshold. Furthermore, in the zero-range Ross-Shaw theory,the scenario of a narrow resonance close to the threshold is disfavored beyond the 3σ level.

关键词： Luescher formalism lattice QCD computation exotic mesons

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Total Hadronic Cross Sections

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Chinese Physics C 2014年第9期 537-540页

作者： K.A.Olive K.Agashe C.Amsler M.Antonelli j.-F.Arguin D.M.Asner H.Baer H.R.Band R.M.Barnett T.Basaglia C.W.Bauer j.j.Beatty V.I.Belousov j.Beringer G.Bernardi S.Bethke H.Bichsel O.Biebe E.Blucher S.Blusk G.Brooij.ans O.Buchmueller University of Minnesota School of Physics and Astronomy 116 Church St.S.E. Minneapolis MN 55455 USA University of Maryland Department of Physics College Park MD 20742-4111 USA Albert Einstein Center for Fundamental Physics Universitat Bern CH-3012 Bern Switzerland Lab.Nazionali di Frascati dell'INFN CP 13 via E.Fermi 40 I-00044 Frascati(Roma) Italy Departement de physique Universite de Montreal C.P.6128 succ.centre-ville Montreal(Quebec) H3C 3j. Canada Pacific Northwest National Laboratory 902 Battelle Boulevard Richland WA 99352 USA Department of Physics and Astronomy University of Oklahoma Norman OK 73019 USA Department of Physics University of Wisconsin Madison WI 53706 USA Physics Division Lawrence Berkeley National Laboratory 1 Cyclotron Road Berkeley CA 94720 USA CERN European Organization for Nuclear Research CH-1211 Geneve 23 Switzerland Department of Physics The Ohio State University 191 W.Woodruff Ave. Columbus OH 43210 COMPAS Group Institute for High Energy Physics RU- 142284 Protvino Russia LPNHE IN2P3-CNRS et Universites de Paris 6 et 7 F-75252 Paris France Max-Planck-Institute of Physics 80805 Munich Germany Department of Physics University of Washington Seattle WA 98195 USA Ludwig-Maximilians-Universitat Fakultdt für Physik Schellingstr.4 D-80799 München Germany Enrico Fermi Institute and Department of Physics University of Chicago Chicago IL 60637-1433 USA Department of Physics Syracuse University Syracuse NY 13244 USA Department of Physics Columbia University 538 W.120th Street New York NY 10027 USA High Energy Physics Group Blackett Laboratory Imperial College Prince Consort Road London SW7 2AZ UK j.fferson Lab 12000 j.fferson Ave. Newport News VA 23606 USA Department of Physics University of Virginia PO Box 400714 Charlottesville VA 22904 USA Fermi National Accelerator Laboratory P.O.Box 500 Batavia IL 60510 USA Kavli Institute for Cosmological Physics University of Chicago Chicago IL 60637-1433 USA Department of Physics and Astronomy University of Sussex Falmer Brighton BN1 9QH UK Department o

(Updated September 2013,COMPAS group,fflEP,Protvino)This updated version of the total hadronic cross sections review is based on the first half of 2013 update of the database for total cross section and the ratio of the real-to-imaginary parts of the forward elastic scattering hadronic *** data on total pp coUisions cross sections from CERN-LHC-TOTEM[1]and new data from cosmic rays experiment PAO[2]were *** use a procedure for ranking models as described in[3]to identify the safest parameterizations for ***,the models giving the best fit of accelerator data also reproduce the experimental cosmic ray nucleon-nucleon data extracted from nucleon-air data with no

关键词： Total Hadronic Cross Sections data

High-energy collider parameters

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Chinese Physics C 2014年第9期 392-396页

HIGH-ENERGY COLLIDER PARAMETERS:e+e-Colliders（I）Updated in September 2013 with numbers received from representatives of the colliders（contact ***,LBNL）.The table shows parameter values as achieved by j.ly 1,*** are,where appropriate,r.m.s.;unless noted otherwise,energies refer to beam energy;H and V indicate horizontal and vertical directions;*** for *** for the defunct SPEAR,DORIS,PETRA,PEP,TRISTAN,and VEPP-2M colliders may be found in our 1996 edition（***.D54,1 j.ly 1996,Part I）.

关键词： LHC Pb High-energy collider parameters length CERN BEPC high MHz exp cell KEK

Organic carbon dynamics and enzyme activities in agricultural soils amended with biogas slurry,liquid manure and sewage sludge

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西藏班公湖—怒江缝合带白垩系沉积特征及其构造意义

Agricultural Sciences（农业科学） 2012年第1期

作者： Britta Stumpe Steffen werner Robert j.ng Stefanie Heinze Elisabeth j.schke Christian Strippel Bernd Marschner

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世界地质 2003年第2期22卷 105-110,118页

作者：王璞珺 Frank Mattern werner Schneider 刘万洙田纹全李才吉林大学地球科学学院长春1300612 College of Geology

班公湖—怒江位于西藏中部 ,西起班公湖日土 (33.5°N ,79°E) ,向东经由措勤、尼玛、那曲至东部怒江带 ,走向近东西、其中部大致平行于北纬 32°线 ,延长大于 15 0 0km。该带蛇绿岩发育 ,是中生代板块缝合线 ,是南部拉萨地块与北部羌... 详细信息

班公湖—怒江位于西藏中部 ,西起班公湖日土 (33.5°N ,79°E) ,向东经由措勤、尼玛、那曲至东部怒江带 ,走向近东西、其中部大致平行于北纬 32°线 ,延长大于 15 0 0km。该带蛇绿岩发育 ,是中生代板块缝合线 ,是南部拉萨地块与北部羌塘地块的分界线。其中段班戈地区白垩系地层发育 ,包括下白垩统底部川巴组 (K1c)、多巴组 (K1d)、郎山组 (K1l)和上白垩统江巴组 (K2 j.。川巴组为浅海相黑色页岩、泥岩、粉砂岩、砂岩、煤层和火山岩 ;多巴组为含有海侵夹层的陆相碎屑岩建造 ,海侵层为含园笠虫 (Orbitolinasp .)钙质砂岩 ;郎山组为浅海相—泻湖相台地型碳酸盐岩沉积 ;江巴组以陆相、厚层块状的砂砾岩红层为特征。本区白垩系层序的总体特征 ,是以海相火山岩—细碎屑岩为先导、经海陆过渡相碎屑岩和海相碳酸盐岩到陆相红层 ,形成于与B型俯冲作用有关的活动大陆边缘构造背景.

关键词：班公湖—怒江缝合带白垩系沉积作用板块构造西藏

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Nanoelectromechanical Sensors Based on Suspended 2D Materials

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Research 2020年第1期2020卷 1612-1636页

作者： Max C.Lemme Stefan Wagner Kangho Lee Xuge Fan Gerard j.Verbiest Sebastian Wittmann Sebastian Lukas Robin j.Dolleman Frank Niklaus Herre S.j.an der Zant Georg S.Duesberg Peter G.Steeneken Chair of Electronic Devices RWTH Aachen UniversityOtto-Blumenthal-Str.252074 AachenGermany AMO GmbH Advanced Microelectronic Center Aachen(AMICA)Otto-Blumenthal-Str.2552074 AachenGermany Institute of Physics Faculty of Electrical Engineering and Information TechnologyUniversität der Bundeswehr MünchenWerner-Heisenberg-Weg 3985577 NeubibergGermany Division of Micro and Nanosystems KTH Royal Institute of TechnologyMalvinas Vag 1010044 StockholmSweden Department of Precision and Microsystems Engineering Delft University of TechnologyMekelweg 22628 CD DelftNetherlands Infineon Technologies AG Wernerwerkstraße 293049 RegensburgGermany nd Institute of Physics RWTH Aachen UniversityOtto-Blumenthal-Str.52074 AachenGermany Kavli Institute of Nanoscience Delft University of TechnologyLorentzweg 12628 CJ DelftNetherlands

The unique properties and atomic thickness of two-dimensional(2D)materials enable smaller and better nanoelectromechanical sensors with novel *** the last decade,many studies have successfully shown the feasibility of using suspended membranes of 2D materials in pressure sensors,microphones,accelerometers,and mass and gas *** this review,we explain the different sensing concepts and give an overview of the relevant material properties,fabrication routes,and device operation ***,we discuss sensor readout and integration methods and provide comparisons against the state of the art to show both the challenges and promises of 2D material-based nanoelectromechanical sensing.

关键词： Sensors enable accelerometer

添加不同剂量和来源的硒对肉鸡生产性能和硒存留率的影响

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饲料与畜牧（新饲料） 2007年第4期 50-50页

作者： I. Yoon T. M. werner j. M. Butler 高俊(译)

用360只1日龄的肉仔鸡进行6周的试验，以评估不同的硒源和添加量对肉鸡生产性能和硒存留率的影响。在玉米豆粕型的试验日粮中添加0（负对照）、0．1、0．2、0．3ppm的酵母硒A（SelenoSource AF，Diamond V Mills，Cedar Rapids，IA），0... 详细信息

用360只1日龄的肉仔鸡进行6周的试验，以评估不同的硒源和添加量对肉鸡生产性能和硒存留率的影响。在玉米豆粕型的试验日粮中添加0（负对照）、0．1、0．2、0．3ppm的酵母硒A（SelenoSource AF，Diamond V Mills，Cedar Rapids，IA），0．3ppm的酵母硒B（Sel—Plex，Alltech，Nicholasville，KY）和0．3ppm的无机硒（来自亚硒酸钠）。用肉鸡育雏日粮饲喂至21d（每个处理6个重复，每个重复10只）。21日龄时，肉仔鸡在日粮处理内被重新分组至育肥笼中（每个处理11个重复，每个重复5只）。

关键词：肉鸡生产性能硒存留率剂量试验日粮玉米豆粕型亚硒酸钠日粮饲喂日粮处理