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Atmospheric and Oceanic Science Letters 2013年第5期6卷 290-294页

作者： zhu Ya-Li nansen-zhu {2. {3. Centre Institute of Atmospheric Physics Chinese Academy of Sciences Climate Change research center Chinese Academy of Sciences

The winter temperature changes in East China during the past 100 years are investigated by using the Twentieth Century Version 2.2.th-v2.*** typical warm(P1,1911–3.;P4.1991–{3.0)and cold(P{3.93.–57;P3.1961–80)periods are identified for the East China winter temperature *** of160-station observational data,NCAR sea level pressure(SLP)data,and NCEP/NCAR Reanalysis shows that the2.th-v2.Reanalysis can successfully depict the major features of the warming from P3.to P4.which is part of the global warming *** cooling from P1 to P2.s a regional phenomenon under global ***,both changes are consistent with the phase change of the Arctic Oscillation(AO),while the second change is also accompanied by the phase change of Antarctic Oscillation(AAO)from negative to *** sources of the interdecadal shifts of the AO and winter temperature in East China require further {2..

关键词： East China winter temperature global warming decadal change

环境政策、制度质量和可再生能源技术创新——基于3.0}国家的实证分析

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资源科学 2021年第12期43卷 2514-2525页

作者：李凡朱缤绮孙颖北京第二外国语学院商学院北京100024

可再生能源技术创新是促进能源转型和经济高质量发展的重要一环。已有研究多从国内经济因素探讨环境政策对可再生能源技术创新的影响,较少从制度层面以及开放的国际视域开展研究。本文利用1998—2.16年3.1}国家的面板数据,运用多元回归... 详细信息

可再生能源技术创新是促进能源转型和经济高质量发展的重要一环。已有研究多从国内经济因素探讨环境政策对可再生能源技术创新的影响,较少从制度层面以及开放的国际视域开展研究。本文利用1998—2.16年3.1}国家的面板数据,运用多元回归分析方法,首先引入政策强度计量政策严格性,探索国内外环境政策对本国可再生能源技术创新的动态影响,其次选用制度质量作为制度环境优劣的度量指标,探讨制度因素对环境政策效果的调节作用。研究发现:①国内外环境政策对本国可再生能源技术创新均存在正向影响,但这种影响存在一定的时间滞后期;②国外环境政策对本国可再生能源技术创新的影响早于国内环境政策,国外环境政策的“政策溢出”效应存在;③制度质量正向调节国内环境政策对本国可再生能源技术创新的影响,制度质量的提高能够增强环境政策的创新激励效应。研究结论可为中国进一步优化环境政策体系、推动可再生能源发展提供科学依据。

关键词：可再生能源技术创新环境政策政策溢出制度质量固定效应模型调节效应

The extreme Arctic warm anomaly in November 2.2.

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Atmospheric and Oceanic Science Letters 2022年第5期15卷 55-60页

作者： Qiyao fan Xinping Xu Shengping He Botao Zhou Collaborative Innovation center on Forecast and Evaluation of Meteorological Disasters/key Laboratory of Meteorological Disaster Ministry of EducationNanjing University of Information Science&TechnologyNanjingChina Geophysical institute University of Bergen and Bjerknes Centre for Climate ResearchBergenNorway nansen Environmental and Remote Sensing center and Bjerknes Centre for Climate {2. BergenNorway nansen-zhu {2. {3.{4. Institute of Atmospheric PhysicsChinese Academy of SciencesBeijingChina

In November 2.2.,the eastern Arctic experienced an extensive extreme warm anomaly(i.e.,the second strongest case since 1979),which was followed by extreme cold conditions over East Asia in early *** observed Arctic warm anomaly in November 2.2. was able to extend upwards to the upper troposphere,characterized as a deep Arctic warm *** autumn 2.2.,substantial Arctic sea-ice loss that exceeded the record held since1979,accompanied by increased upward turbulent heat flux,was able to strongly warm the ***,there was abundant northward moisture transport into the Arctic from the North Atlantic,which was the strongest in the past four *** extreme moisture intrusion was able to enhance the downward longwave radiation and strongly contribute to the warm conditions in the *** analysis indicated that the remote moisture intrusion into the Arctic was promoted by the large-scale atmospheric circulation patterns,such as the wave train propagating from the midlatitude North Atlantic to the *** process may have been linked to the warmer sea surface temperature in the midlatitude North Atlantic.

关键词： Arctic warm anomaly Arctic sea-ice loss Poleward moisture transport Rossby wave train

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太平洋年代际振荡的年代际预测方法

气象学报 2020年第2期78卷 177-186页

作者：黄艳艳王会军南京信息工程大学气象灾害预报预警与评估协同创新中心南京210044 中国科学院大气物理研究所竺可桢-南森国际研究中心北京100029

太平洋年代际振荡(PDO)是北太平洋海表温度年代际变率的主模态。由于太平洋年代际振荡对区域乃至全球气候的显著影响,其合理的预测结果可以带来多方面收益。然而,针对太平洋年代际振荡及其有关的海表温度的年代际预测,目前气候模式的预... 详细信息

太平洋年代际振荡(PDO)是北太平洋海表温度年代际变率的主模态。由于太平洋年代际振荡对区域乃至全球气候的显著影响,其合理的预测结果可以带来多方面收益。然而,针对太平洋年代际振荡及其有关的海表温度的年代际预测,目前气候模式的预测水平还十分有限,因此,提出了一个新的增量方法。一系列的验证结果表明,增量方法可以有效预测太平洋年代际振荡,其中包括成功预测出其振荡的年代际转折。增量方法的预测过程主要包括3.步骤:(1)采用5 a滑动平均得到太平洋年代际振荡的年代际变率;(2.利用3.a增量形式的预测因子构建预测模型,预测3.a增量的太平洋年代际振荡(DI_PDO);(3.将预测得到的DI_PDO加上3.a前的观测PDO,得到最后预测的PDO。增量方法亦可以应用到气候系统年代际内部变率的其他模态(如:北大西洋年代际振荡)和其他气候变量的年代际预测(如:海表温度)。

关键词：太平洋年代际振荡年代际预测增量方法

2.00年后中国北方东部地区夏季极端降水减少及水汽输送特征

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大气科学 2019年第5期43卷 1109-1124页

作者：李湘瑞范可徐志清中国科学院大气物理研究所竺可桢—南森国际研究中心北京100029 中国科学院大学北京100049

本文研究了1961~2.16年中国北方东部地区夏季极端降水日数和极端降水贡献率的年代际变化特征,并进一步分析了该地区极端降水和普通降水的大气环流和水汽输送的差异。主要的研究结果表明:1961~2.16年中国北方东部地区夏季极端降水日数和... 详细信息

本文研究了1961~2.16年中国北方东部地区夏季极端降水日数和极端降水贡献率的年代际变化特征,并进一步分析了该地区极端降水和普通降水的大气环流和水汽输送的差异。主要的研究结果表明:1961~2.16年中国北方东部地区夏季极端降水日数和极端降水贡献率在2.00年前后发生显著年代际变化,2.00年后夏季极端降水天数和极端降水贡献率显著减少。与1984.1999年相比,2.00~2.16年在对流层高层从欧洲大陆、中亚到东北—蒙古地区,位势高度异常呈现出'正—负—正'的大气波列,从而造成北方东部地区上空为正压的位势高度正异常控制,伴随着下沉运动,大气层结趋于稳定,这些环流条件不利于极端降水发生。2.00年后负位相的太平洋年代际振荡(PDO)和正位相的北大西洋多年代际振荡(AMO)共同加强了北方东部地区上空的正位势高度异常。进一步研究表明,极端降水与普通降水的水汽输送和收支以及关键的局地大气系统存在着显著差异,较普通降水而言,极端降水在南北向水汽输送和收支上更强;北方东部地区低空为较强的闭合低压控制,并不断受到高层高位涡空气下传的影响。

关键词：中国北方东部极端降水日数极端降水贡献率水汽输送年代际变化

Identification and Functional Analysis of Serum Specific miRNAs in Recurrent Aphthous Stomatitis Patients with Excess-heat or Yin-deficiency

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Clinical Complementary Medicine and Pharmacology 2023年第4期3卷 10-18页

作者： Jie Bao Zhengyang zhu Xizhao Zhang Lin Huang Li Xu Xiaobing Dou Yongsheng fan School of Basic Medical sciences Zhejiang Chinese Medical UniversityHangzhou 310053ZhejiangChina Cancer Hospital of The University of chinese academy of sciences Hangzhou 310005ZhejiangChina The First School of Clinical Medicine Zhejiang Chinese Medical UniversityHangzhou 310053ZhejiangChina School of Life sciences Zhejiang Chinese Medical UniversityHangzhou 310053ZhejiangChina

Background:The treatment of Traditional chinese Medicine(TCM)in recurrent aphthous stomatitis(RAS)based on syndrome differentiation has won the international acceptance,but the molecular mechanism of excess-heat syndrome and yin-deficiency syndrome of RAS remains ***:To clarify specific microRNAs(miRNAs)and their functions in RAS patients with excess-heat or ***:Serum samples were collected from patients meeting the RAS diagnostic criteria of excess-heat or yin-deficiency syndrome and healthy *** miRNAs were then identified under miRNA microarray *** prediction and bioinformatic analyses were carried out and gene-pathway-networks were visualized to better understand the relationship between different genes and ***:(1)90 individuals meeting the inclusion criteria were collected in this *** them,9 miRNAs were screened out in excess-heat syndrome group(EH group),with 1 upregulated and 8 *** four miRNAs(hsa-miR-2.b-5p,hsa-miR-12.-5p,hsa-miR-4.{4.5p and hsa-miR-{4.97)were validated by real-time PCR method.14.miRNAs were screened out in yin-deficiency syndrome group(YD group)(7 upregulated and 7 downregulated).And hsa-miR-17-5p,hsa-miR-106-5p and hsa-miR-2.b-5p were validated.(2.A total of 4.776 target genes were identified in EH group which enriched in GO categories including nervous system development and calcium ion binding and pathway such as PI{4.-Akt signaling pathway and Calcium signaling pathway.10,172.target genes were identified in YD group which enriched GO categories included protein binding and positive regulation of transcription from RNA polymerase II promoter and pathway included MAPK signaling pathway and Ras signaling ***:Hsa-miR-2.b-5p in patients with RAS could act as the novel target for the classification of the *** is upregulated in RAS patients with excess-heat syndrome while downregulated in patients with yin-deficiency *** PI

关键词： Recurrent aphthous stomatitis MicroRNA Excess-heat syndrome Yin-deficiency syndrome

Reliability of chinese web-based ocular surface disease index questionnaire in dry eye patients:a randomized,crossover study

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international Journal of Ophthalmology(English edition) 2021年第6期14卷 834-843页

作者： Xin-Mei Zhang Lan-Ting Yang Qing Zhang Qing-Xia fan Can Zhang Yue You Chen-Guang Zhang Tie-zhu Lin Ling Xu Salissou Moutari Jonathan E.Moore Emmanuel E.Pazo Wei He Department of Ophthalmology He Eye Specialists HospitalShenyang 110034Liaoning ProvinceChina The Second Affiliated Hospital of Dalian Medical University Dalian 116000Liaoning ProvinceChina School of Mathematics and physics Queens University BelfastUniversity RoadBelfastNorthern Ireland BT7 INNUnited Kingdom Cathedral Eye Clinic 89-91 Academy StreetBelfastNorthern Ireland BT12LSUnited Kingdom Biomedical sciences research {2. University of UlsterColeraineNorthern Ireland BT52 ISAUnited Kingdom

AIM:To assess the reliability of web-based version of ocular surface disease index in chinese(C-OSDI)on clinically diagnosed dry eye disease(DE)***:A total of 2.4.chinese participants(51%male,12./2.4.mean age:2..90±9.06 y)with DED completed paper-and web-based versions of C-OSDI questionnaires in a randomized crossover *** examination and DED diagnosis were performed prior to the participants being invited to join the *** were randomly designated to either group A(paper-based first and webbased second)or group B(web-based first and paper-based second).Final data analysis included participants that had successfully completed both versions of the *** characteristics,test-retest reliability,and agreement of individual items,subscales,and total score were evaluated with intraclass correlation coefficients(ICC),Spearman rank correlation,Wilcoxon test and Rasch ***:Reliability indexes were adequate,Pearson correlation was greater than 0.8 and ICCs range was 0.82. to 0.982.total C-OSDI score was not statistically different between the two *** values of mean-squares fit statistics were very low compared to 1,indicating that the responses to the items by the model had a high degree of *** comparing the favorability 72.(182.2.4.of the participants preferred web-based ***:Web-based C-OSDI is reliable in assessing DED and correlation with the paper-based version is significant in all subscales and overall total *** C-OSDI can be administered to assess individuals with DED as participants predominantly favored online assessment.

关键词： dry eye disease ocular surface disease index Rasch analysis test-retest reliability web-based questionnaire

Homogenization of the Daily Land Surface Temperature over the Mainland of China from 1960 through 2.17

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Advances in Atmospheric sciences 2021年第11期38卷 1811-1822页

作者： Dan wang Aihui wang Xianghui KONG nansen-zhu {2. {3.{4. Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029China University of chinese academy of sciences Beijing 100029China

Land surface temperature(LST)is one of the most important factors in the land-atmosphere interaction *** measured LSTs may contain biases due to instrument replacement,changes in recording procedures,and other non-climatic *** study attempts to reduce the above biases in raw daily measurements and achieves a homogenized daily LST dataset over China using 2.60 stations from 1960 through *** high-quality land surface air temperature(LSAT)dataset is used to correct the LST warming biases especially evident during cold months in regions north of 4.ºN due to the replacement of observation instruments around ***,the Multiple Analysis of Series for Homogenization(MASH)method is adopted to detect and then adjust the daily observed LST *** total,3.68×10^(3. effective breakpoints in 1.65×106 monthly records(about 2.%)are detected.A large number of these effective breakpoints are located over large parts of the Sichuan Basin and southern *** the MASH procedure,LSTs at more than 80%of the breakpoints are adjusted within+/-0.5℃,and of the remaining breakpoints,only 10%are adjusted over 1.5℃.Compared to the raw LST dataset over the whole domain,the homogenization significantly reduces the mean LST magnitude and its interannual variability as well as its linear trend at most ***,we perform preliminary analysis upon the homogenized LST and find that the annual mean LST averaged across China shows a significant warming trend[0.2.℃(10 yr)^(-1)].The homogenized LST dataset can be further adapted for a variety of applications(e.g.,model evaluation and extreme event characterization).

关键词： land surface temperature(LST) daily observation homogenization MASH method variability

A Seasonal Prediction Model for the Summer Rainfall in Northeast China Using the Year-To-Year Increment Approach

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Atmospheric and Oceanic Science Letters 2011年第3期4卷 146-150页

作者： zhu Ya-Li nansen-zhu {2. {3. Centre Institute of Atmospheric Physics Chinese Academy of Sciences Beijing 100029 China Climate Change research center Chinese Academy of Sciences Beijing 100029 China

Using the year-to-year increment approach,this study investigated the relationship of selected climatic elements with the increment time series of the summer rainfall between successive years in Northeast China,including the soil moisture content,sea surface temperature,500 hPa geopotential height,and sea level pressure in the preceding spring for the period *** spring predictors were used to construct the seasonal prediction model:the area mean soil moisture content in Northwest Eurasia and the 500 hPa geopotential height over Northeast *** the cross-validation and comparison with previous studies showed that the above two predictors have good predicting ability for the summer rainfall in Northeast China.

关键词： Northeast China summer rainfall seasonalprediction year-to-year increment

Gravitational wave astronomy: the current status

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Science China(physics,Mechanics & Astronomy) 2015年第12期58卷 3-43页

作者： BLAIR David JU Li ZHAO ChunNong WEN LinQing CHU Qi fanG Qi CAI RongGen GAO JiangRui LIN XueChun LIU Dong WU Ling-An zhu ZongHong REITZE David H. ARAI Koji ZHANG fan FLAMINIO Raffaele zhu XingJiang HOBBS George MANCHESTER Richard N. SHANNON Ryan M. BACCIGALUPI Carlo GAO Wei XU Peng BIAN Xing CAO ZhouJian CHANG ZiJing DONG Peng GONG XueFei HUANG ShuangLin JU Peng LUO ZiRen QIANG Li'E TANG WenLin WAN XiaoYun {4. Yue XU ShengNian ZANG YunLong ZHANG HaiPeng LAU Yun-Kau NI Wei-Tou School of physics The University of Western Australia State key Laboratory of Theoretical physics Institute of Theoretical Physics Chinese Academy of Sciences The School of physics & Electronic Engineering Shanxi University Laboratory of All-Solid-State Light Sources Institute of Semiconductors Chinese Academy of Science State key Laboratroy of Modern Optical Instrumentation Department of Optical Engineering Zhejiang University Laboratory of Optical physics Institute of Physics Chinese Academy of Sciences Gravitational Wave and Cosmology Laboratory Department of Astronomy Beijing Normal University LIGO Laboratory California Institute of Technology Department of physics University of Florida Department of physics West Virginia University National Astronomical Observatory of Japan CSIRO Astronomy and Space Science international Centre for Radio Astronomy research Curtin University SISSA Astrophysics Sector institute of Applied Mathematics Academy of Mathematics and Systems Science Chinese Academy of Sciences University of chinese academy of sciences Morningside center of Mathematics Chinese Academy of Sciences State key Laboratory of Scientific and Engineering Computing Academy of Mathematics and Systems ScienceChinese Academy of Sciences Department of Mathematics Henan University Department of Mathematics Capital Normal University Department of Geophysics College of the Geology Engineering and Geomatics Chang'an University QUEST Centre of Quantum Engineering and Space-Time research Leibniz Universitt Hannover Max-Planck-Institut für Gravitationsphysik(Albert Einstein Institut) Aerospace Flight Dynamics Laboratory Beijing Aerospace Control Center Qian Xuesen Laboratory of Launch Vehicle Technology center for Gravitation and Cosmology Department of Physics Tsing Hua University

In the centenary year of Einstein's General Theory of Relativity, this paper reviews the current status of gravitational wave astronomy across a spectrum which stretches from attohertz to kilohertz frequencies. Sect. 1 of this paper reviews the historical development of gravitational wave astronomy from Einstein's first prediction to our current understanding the spectrum. It is shown that detection of signals in the audio frequency spectrum can be expected very soon, and that a north-south pair of next generation detectors would provide large scientific benefits. Sect. 2.reviews the theory of gravitational waves and the principles of detection using laser interferometry. The state of the art Advanced LIGO detectors are then described. These detectors have a high chance of detecting the first events in the near future. Sect. 3.reviews the KAGRA detector currently under development in Japan,which will be the first laser interferometer detector to use cryogenic test masses. Sect. 4.of this paper reviews gravitational wave detection in the nanohertz frequency band using the technique of pulsar timing. Sect. 5 reviews the status of gravitational wave detection in the attohertz frequency band, detectable in the polarisation of the cosmic microwave background, and discusses the prospects for detection of primordial waves from the big bang. The techniques described in sects. 1–5 have already placed significant limits on the strength of gravitational wave sources. Sects. 6 and 7 review ambitious plans for future space based gravitational wave detectors in the millihertz frequency band. Sect. 6 presents a roadmap for development of space based gravitational wave detectors by China while sect. 7 discusses a key enabling technology for space interferometry known as time delay interferometry.

关键词： gravitational waves ground based detectors pulsar timing spaced based detectors CMB