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10篇 您的检索式:作者名="J.Yan"
    题名 作者 年代 出处 被引量
1Ground-based and additional science support for SMILE显示文摘The joint European Space Agency and Chinese Academy of Sciences Solar wind Magnetosphere Ionosphere Link Explorer(SMILE)mission will explore global dynamics of the magnetosphere under varying solar wind and interplanetary magnetic field conditions,and simultaneously monitor the auroral response of the Northern Hemisphere ionosphere.Combining these large-scale responses with medium and fine-scale measurements at a variety of cadences by additional ground-based and space-based instruments will enable a much greater scientific impact beyond the original goals of the SMILE mission.Here,we describe current community efforts to prepare for SMILE,and the benefits and context various experiments that have explicitly expressed support for SMILE can offer.A dedicated group of international scientists representing many different experiment types and geographical locations,the Ground-based and Additional Science Working Group,is facilitating these efforts.Preparations include constructing an online SMILE Data Fusion Facility,the discussion of particular or special modes for experiments such as coherent and incoherent scatter radar,and the consideration of particular observing strategies and spacecraft conjunctions.We anticipate growing interest and community engagement with the SMILE mission,and we welcome novel ideas and insights from the solar-terrestrial community.J.A.Carter M.Dunlop C.Forsyth K.Oksavik E.Donovon A.Kavanagh S.E.Milan T.Sergienko R.C.Fear D.G.Sibeck M.Connors T.Yeoman X.Tan M.G.G.T.Taylor K.McWilliams J.Gjerloev R.Barnes D.D.Billet G.Chisham A.Dimmock M.P.Freeman D.-S.Han M.D.Hartinger S.-Y.W.Hsieh Z.-J.Hu M.K.James L.Juusola K.Kauristie E.A.Kronberg M.Lester J.Manuel J.Matzka I.McCrea Y.Miyoshi J.Rae L.Ren F.Sigernes E.Spanswick K.Sterne A.Steuwer T.Sun M.-T.Walach B.Walsh C.Wang J.Weygand J.Wild J.Yan J.Zhang Q.-H.Zhang 2024Earth and Planetary Physics2024,8,1:2
2Intensities and shifts of Lyman and Balmer lines of hydrogen-like ions in high density plasmas显示文摘The spectral line intensities and line shifts of Lyman and Balmer series for transitions up to n=5 of hydrogen-like ion are studied in plasmas with densities and temperatures in the ranges n_(c)~10^(18)-10^(21)cm^(-3),T_(e)=0.3e1.2 eV respectively.The screened potential used to describe the interaction between charged particles includes the electron exchange-correlation and finite-temperature gradient effects and is valid for both weakly and strongly coupled plasmas.The dependencies of alpha,beta and gamma line shifts of Lyman and Balmer series on plasma density(for fixed temperature)and temperature(for fixed density)are investigated.The results for the H_(a)line shifts are compared with the available high-density experimental data.G.P.Zhao L.Liu J.G.Wang R.K.Janev J.Yan 2018Matter and Radiation at Extremes2018,3,6:1
3High mobility group box chromosomal protein 1: A novel proinflammatory mediator in synovitis显示文摘R.Kokkola E.Sundberg A.‐K.Ulfgren K.Palmblad J.Li H.Wang L.Ulloa H.Yang X.‐J.Yan R.Furie N.Chiorazzi K. J.Tracey U.Andersson H. ErlandssonHarris 2002Arthritis & Rheumatism2002,,10:1
4Enjoy the joy of copulas: With a package copula显示文摘J.Yan 0,,:1
5General synthesis of carbon-coated nanostructurc Li4Ti5O12 as a high rate electrode material for Li-ion intercalation显示文摘L.Cheng J.Yan G.N.Zhu 0,,03:1
6Oscillation theorems for second order linear differential equation with damping显示文摘J.Yan 0,,:1
7Detecting the imaging characteristics of colorectal carcinoma invading the muscularis propria with multiphoton microscopy显示文摘N.R.Liu J.X.Chen G.Chen J.Yan S.M.Zhuo X.S.Jiang 2012Lett2012,,2:1
8Priority areas at the frontiers of ecology and energy显示文摘The complexity of economic development and humanitarian crisesmeans that energy science and technology should be involved in actions that address almost everymajor challenges of ecosystem health and sustainability.Energy is the engine of the world economy and the key to ecosystems’functioning,which also has a great impact on global warming.The energy crisis,environmental pollution,overuse of natural resources,water supply shortages,global climate disruption,and deteriorating ecosystems are major challenges to address in order to achieve the United Nations Sustainable Development Goals(SDGs).In light of the frontiers in energy sciences and disruptive innovation in eco-tech,we recognize the need to review and establish working mechanisms that identify and examine issues that are critical to future sustainable development,to offer advice to decision-makers in different social sectors(public and private),to secure a shared future for mankind,and to achieve shared prosperity and common interests through international communications and collaborations.S.K.Chou Robert Costanza Philip Earis Klaus Hubacek B.Larry Li Yonglong Lu Roland Span Hao Wang Jianping Wu Yegang Wu Jerry J.Yan 2018Ecosystem Health and Sustainability2018,4,10:0
9Emissivity Calculations Under DCA-UTA Approximation for NLTE Plasmas显示文摘A model is developed to calculate emission spectrum from plasmas in nonlocal-thermodynamic-equilibrium(NLTE).The populations are obtained with a Collisional Radiative Model and the spectrum is calculated with the Unresolved-TransitionArray(UTA)approximation.The present model is applied to the calculation of emissivity from low-,medium-and high-Z plasmas.The integrated emissivity and the spectra are compared with those calculated by other theoretical models.In general speaking,the present results of the mean charge state and emissivity agree well with some theoretical ones while large differences are found when all the theoretical results are included.J.Q.Pang Z.Q.Wu J.Yan 2007Communications in Computational Physics2007,2,6:0
10Investigation on Collision of Si^(2+)with H from Intermediate to High Projectile Energies显示文摘Total and state-selective charge transfer,ionization and stripping cross sections due to the collision of Si^(2+)ion with atomic hydrogen are investigated using the classical-trajectory Monte-Carlo(CTMC)method in the collision energy from 1 keV/amu to 10 MeV/amu.Total electron capture rate coefficient is obtained in the temperature range from 105 Ko to 108 Ko.Comparison with the data available shows that our CTMC results are reliable.The behaviors for these cross sections varying with the projectile energy are analyzed.A classical physical picture is presented to explain the reason behind the behaviors.B.He J.G.Wang C.L.Liu Y.Ning Y.B.Qiu J.Yan P.C.Stancil 2006Communications in Computational Physics2006,1,5:0
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