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英国医学杂志中文版 2019年第4期22卷 243-243页

作者： Xiqian Huo Rohan Khera Lihua Zhang Jeph Herrin Xueke Bai Qianying Wang Yuan Lu Khurram nasir Shuang Hu Jing Li Xi Li Xin Zheng Frederick A Masoudi John A Spertus Harlan M Krumholz Lixin Jiang National Clinical Research Center of Cardiovascular Diseases State Key Laboratory of Cardiovascular Disease Fuwai Hospital National Center for Cardiovascular Diseases Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China. Division of Cardiology University of Texas Southwestern Medical Center at Dallas Dallas Texas USA. Section of Cardiovascular Medicine Department of Internal Medicine Yale University School of Medicine New Haven Connecticut USA. Center for Outcomes Research and Evaluation Yale-New Heaven Hospital New Heaven Connecticut USA. Division of Cardiology University of Colorado Anschutz Medical Campus Aurora Connecticut USA. Health Outcomes Research Saint Luke's Mid America Heart Institude/University of Missouri-Kansas City Kansas City Missouri USA. Department of Health Policy and Management Yale Univeristy School of Public Health New Heaven Connecticut USA.

目的中国是人口多样化、教育程度差异很大的国家,然而教育程度与我国急性心肌梗死(AMI)患者预后的相关性仍不清楚。本研究旨在探索AMI患者的教育程度与预后的相关性,以期进一步指导未来健康医疗干预的方向。方法研究基于China PEACE前瞻... 详细信息

目的中国是人口多样化、教育程度差异很大的国家,然而教育程度与我国急性心肌梗死(AMI)患者预后的相关性仍不清楚。本研究旨在探索AMI患者的教育程度与预后的相关性,以期进一步指导未来健康医疗干预的方向。方法研究基于China PEACE前瞻性AMI研究的数据,共纳入来自中国53家医院的3 369名连续入选的AMI患者,并根据其接受教育的程度分为高(高中、大学及研究生)、中(初中学位)、低(小学及小学以下)3个不同水平。采用生存模型分析不同教育程度与AMI后1年严重心血管病不良事件(MACE)发生率和全因病死率的关系,并校正了人口统计学和心血管危险因素等差异的影响。结果研究人群的中位年龄为61(52~69)岁,23.2%为女性,33.3%为高学历水平,32.4%为中等学历水平,34.3%为低学历水平。与高中、大学或研究生学历相比,小学或小学以下学历患者的1年MACE发生率更高(危害比2.41, 95%可信区间1.72~3.37),全因病死率也显著增高(危害比3.09, 95%可信区间1.69~5.65)。在校正人口统计学及共病因素后,教育程度与1年全因病死率的关联减弱(危害比1.41, 95%可信区间0.74~2.69, P=0.30),但教育程度与AMI后1年MACE的关联仍有统计学意义,且学历低的患者的不良事件发生风险是学历高者的近1.7倍(调整危害比1.68, 95%可信区间1.18~2.41, P=0.004)。结论在中国AMI住院患者人群中,教育程度较低的患者在AMI发病1年内发生不良心血管事件和全因死亡的风险更高。将来对AMI患者的健康干预应根据其教育程度的不同,有针对性地完善出院后的宣教和护理,以期改善患者预后。临床试验注册号NCT01624909。

关键词：急性心肌梗死患者教育预后中国人口统计学学历水平心血管危险因素不良心血管事件

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‘新新2’和‘温185’核桃无融合生殖的解剖学研究

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果树学报 2014年第4期31卷 632-635,749页

作者：宁万军廖康王国安张强赵世荣曼苏尔.那斯尔邱晨新疆农业大学特色果树研究中心新疆林业科学院经济林研究所乌鲁木齐830052

【目的】摸清新疆核桃品种无融合生殖的发育特点及类型,为缩短核桃遗传纯化周期、加快核桃优良品种选育提供理论依据。【方法】采用石蜡切片法对‘新新2’和‘温185’2个新疆核桃品种无融合生殖胚乳和胚发育过程中组织结构变化进行观察... 详细信息

【目的】摸清新疆核桃品种无融合生殖的发育特点及类型,为缩短核桃遗传纯化周期、加快核桃优良品种选育提供理论依据。【方法】采用石蜡切片法对‘新新2’和‘温185’2个新疆核桃品种无融合生殖胚乳和胚发育过程中组织结构变化进行观察。【结果】核桃胚囊历经10 d左右发育成熟,具7细胞8核结构;2极核融合后经多次分裂形成胚乳细胞,历经8 d左右。供试的2个品种无融合生殖胚均由卵细胞分裂发育而来,卵细胞经分裂形成2细胞原胚、4细胞原胚、8细胞原胚到多细胞原胚,后期胚胎经球形期、心形期、鱼雷形期、成熟期发育完成,历经10 d左右。【结论】供试的2个核桃品种胚囊属蓼型,无融合生殖胚乳细胞由2极核融合发育而来,属核型胚乳,无融合生殖胚由卵细胞直接发育而来,属孤雌生殖类型。

关键词：核桃无融合生殖胚乳胚

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新源野果林主要气象特征和人工更新集雨防草技术研究

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经济林研究 2018年第3期36卷 127-135,150页

作者：程功刘立强颉刚刚朱璐辉木萨.波拉提余天蓝曼苏尔.那斯尔廖康新疆农业大学特色果树研究中心新疆乌鲁木齐830052

本试验在野果林原生境设置自动气象站,测定主要气象指标,分析温度、降雨和光照等主要气象特征;同时选择野果林原生境阳坡、阴坡和平地3种生境类型试验地,分别铺设园艺地布、黑色地膜和挖鱼鳞坑3种处理,研究其保水和抑制杂草效果。主要... 详细信息

本试验在野果林原生境设置自动气象站,测定主要气象指标,分析温度、降雨和光照等主要气象特征;同时选择野果林原生境阳坡、阴坡和平地3种生境类型试验地,分别铺设园艺地布、黑色地膜和挖鱼鳞坑3种处理,研究其保水和抑制杂草效果。主要得出以下结论:试验区气温从4—7月上升,8月10日后开始逐渐下降,最高温出现在7月下旬—8月上旬;试验期间空气相对湿度呈现不均匀变化,极值出现频率较高;光照从4—6月底逐渐上升,且变化范围较大,7月开始下降;表层土壤温度从5—7月中旬逐渐上升,之后开始下降;降雨主要集中在4—6月,其降雨约占试验期降雨量的65.63%;铺膜和挖鱼鳞坑处理均能不同程度地提高土层0~60 cm的含水量,其中,铺园艺地布、铺黑色地膜、鱼鳞坑处理下0~60 cm平均土壤含水量较CK分别提高20.33%,13.45%,8.58%;3种处理对不同试验地的土壤含水量影响略有差别;阴坡和平地土壤含水量随土壤深度的增加而下降,阳坡则相反;土壤含水量与环境因子密切相关,阳坡与平地土壤含水量与气温、空气相对湿度、土壤温度和降雨量显著相关,阴坡仅与气温、空气相对湿度和降雨量显著相关;铺地布和地膜的防草效果极显著,均达到100%。

关键词：新源野果林气象因素人工更新集雨防草土壤含水量

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生物统计学课程教学改革探索——以新疆农业大学园艺专业为例

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科教文汇 2021年第13期 75-76页

作者：温玥牛莹莹巴音达拉曼苏尔·那斯尔新疆农业大学林学与园艺学院新疆乌鲁木齐830052

该文简要介绍了我国农业院校生物统计学课程的基本情况,并以新疆农业大学园艺专业为例,详细阐述了生物统计学课程教学中存在的问题,力求通过引入教学案例、丰富教学手段、增加实验课学时和优化考核体系等方式,提高生物统计学教学质量。

关键词：生物统计学园艺专业课程改革

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紫杏花芽形态分化特性研究

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新疆农业科学 2016年第4期53卷 604-609页

作者：徐桂香廖康赵世荣董胜利杜润清庞洪翔曼苏尔.那斯尔新疆农业大学特色果树研究中心乌鲁木齐8300522 轮台国家果树资源圃新疆轮台841600

【目的】研究紫杏花芽形态分化调研,掌握紫杏与普通杏和樱桃李间的花芽形态分化特性及差异,为紫杏的开发利用提供理论参考。【方法】观察测量紫杏花芽大小及外部形态,采用常规石蜡切片法观察花芽内部形态分化特性。【结果】叶城紫杏的... 详细信息

【目的】研究紫杏花芽形态分化调研,掌握紫杏与普通杏和樱桃李间的花芽形态分化特性及差异,为紫杏的开发利用提供理论参考。【方法】观察测量紫杏花芽大小及外部形态,采用常规石蜡切片法观察花芽内部形态分化特性。【结果】叶城紫杏的花芽为红褐色,呈椭圆锥形,长为3.06 mm,宽为1.65 mm,6月下旬进入分化初期,7中旬进入萼片分化期和花瓣分化期,8月上旬进入雄蕊和雌蕊分化期,7到9月是花芽分化盛期,10月中旬完成雌蕊分化,各分化时期有交错重叠的现象。【结论】叶城紫杏从花芽开始分化到雌蕊分化完成共需100 d,较晚熟佳娜丽长30 d,较黄果樱桃李长10 d,且叶城紫杏进入各分化阶段的时间及整体分化进程,均要晚于晚熟佳娜丽和黄果樱桃李。

关键词：紫杏花芽分化牙化特性

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5个梨品种在低温胁迫下的生理响应及抗寒性评价

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山东农业科学 2023年第2期55卷 57-63页

作者：王睿哲张蓓郭铁群何天明崔慧敏王枝梅曼苏尔·那斯尔新疆农业大学园艺学院新疆乌鲁木齐830052 新疆巴音郭楞蒙古自治州农业科学研究院新疆库尔勒841010 内蒙古科技大学包头医学院内蒙古包头014060

为丰富适宜新疆巴音郭楞蒙古自治州气候条件栽培的梨品种,本试验以库尔勒香梨为对照,以雪香、新梨七号、红香酥和玉露香为供试品种,研究低温胁迫处理下5个梨品种一年生枝条抗寒性相关指标的变化,计算其枝条的半致死温度,并采用隶属函数... 详细信息

为丰富适宜新疆巴音郭楞蒙古自治州气候条件栽培的梨品种,本试验以库尔勒香梨为对照,以雪香、新梨七号、红香酥和玉露香为供试品种,研究低温胁迫处理下5个梨品种一年生枝条抗寒性相关指标的变化,计算其枝条的半致死温度,并采用隶属函数法进行抗寒性评价。结果表明,随胁迫温度降低,5个梨品种枝条的相对电导率和丙二醛、脯氨酸含量呈上升趋势,可溶性蛋白、可溶性糖含量和SOD、POD活性呈先上升后下降趋势。5个梨品种枝条的半致死温度分别为-29.96℃(库尔勒香梨)、-31.41℃(雪香)、-32.95℃(新梨七号)、-28.52℃(红香酥)、-27.81℃(玉露香)。利用隶属函数法计算得出低温胁迫下梨品种各抗寒性相关指标的平均隶属度值,以其排序的抗寒性结果为新梨七号>雪香>库尔勒香梨>红香酥>玉露香。

关键词：梨低温胁迫生理指标半致死温度隶属函数抗寒性

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有与无代谢综合征的无心肌缺血症状男性中尿酸水平与电子束断层扫描检出冠状动脉钙化的关系

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世界核心医学期刊文摘(心脏病学分册) 2007年第6期 12-12页

作者： Santos R.D nasir K Orakzai R 郭俊 Lipid Clinic The Heart Institute(InCor)University Sao Paulo Medical School Hospital Sao Paulo Brazil

本研究旨在评价尿酸(UA)水平是否与无冠状动脉疾病症状的白人男性的冠状动脉钙化(CAC)相关,同时评价该相关性是否依赖于代谢综合征(MS)的存在。研

关键词：冠状动脉代谢综合征男性

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Target specificity of selective bioactive compounds in blocking α-dystroglycan receptor to suppress Lassa virus infection: an in silico approach

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The Journal of Biomedical Research 2021年第6期35卷 459-473页

作者： Adittya Arefin Tanzila Ismail Ema Tamnia Islam MdSaddam Hossen Tariqul Islam Salauddin Al Azad Mdnasir Uddin Badal MdAminul Islam Partha Biswas Nafee Ul Alam Enayetul Islam Maliha Anjum Afsana Masud MdShaikh Kamran Ahsab Rahman Parag Kumar Paul Wolfson Institute for Biomedical Research Division of MedicineUniversity College LondonLondon WC1E6AEUK Department of Biochemistry and Microbiology North South UniversityDhaka 1229Bangladesh Faculty of Life Sciences and Medicine Zhejiang Sci-Tech UniversityHangzhouZhejiang 310018China Faculty of Pharmacy International Islamic University MalaysiaKuantanPahang 25200Malaysia School of Biotechnology Jiangnan UniversityWuxiJiangsu 214122China Department of Biomedical Technology Tampere UniversityTampere 33014Finland Department of Genetic Engineering and Biotechnology Jashore University of Science and TechnologyJashore 7408Bangladesh Department of Genetic Engineering and Biotechnology University of ChittagongChittagong 4331Bangladesh Applied Statistics and Data Science Jahangirnagar UniversityDhaka 1342Bangladesh Department of Mathematics and Natural Sciences Brac UniversityDhaka 1212Bangladesh Department of Electrical and Electronic Engineering United International UniversityDhaka 1212Bangladesh.

Lassa hemorrhagic fever,caused by Lassa mammarenavirus(LASV)infection,accumulates up to 5000 deaths every ***,there is no vaccine available to combat this *** this study,a library of 200 bioactive compounds was virtually screened to study their drug-likeness with the capacity to block theα-dystroglycan(α-DG)receptor and prevent LASV *** rigorous absorption,distribution,metabolism,and excretion(ADME)and quantitative structure-activity relationship(QSAR)profiling,molecular docking was conducted with the top ligands against theα-DG *** compounds chrysin,reticuline,and 3-caffeoylshikimic acid emerged as the top three ligands in terms of binding ***-docking analysis revealed that interactions with Arg76,Asn224,Ser259,and Lys302 amino acid residues of the receptor protein were important for the optimum binding affinity of *** dynamics simulation was performed comprehensively to study the stability of the protein-ligand ***-depth assessment of root-mean-square deviation(RMSD),root mean square fluctuation(RMSF),polar surface area(PSA),B-Factor,radius of gyration(Rg),solvent accessible surface area(SASA),and molecular surface area(MolSA)values of the protein-ligand complexes affirmed that the candidates with the best binding affinity formed the most stable protein-ligand *** authenticate the potentialities of the ligands as target-specific drugs,an in vivo study is underway in real time as the continuation of the research.

关键词： LASV infection α-dystroglycan receptor bioactive compounds target specificity molecular docking molecular dynamic simulations

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A multi-purpose National Forest Inventory in Bangladesh:design,operationalisation and key results

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Forest Ecosystems 2021年第1期8卷 151-172页

作者： Matieu Henry Zaheer Iqbal Kristofer Johnson Mariam Akhter Liam Costello Charles Scott Rashed Jalal Md.Akhter Hossain Nikhil Chakma Olaf Kuegler Hossain Mahmood Rajib Mahamud Mohammad Raqibul Hasan Siddique Khaled Misbahuzzaman Mohammad Main Uddin Mohammed Al Amin Farid Uddin Ahmed Gael Sola Md.Baktiar Siddiqui Luca Birigazzi Mahmudur Rahman Ilias Animon Saimunnahar Ritu Laskar Muqsudur Rahman Aminul Islam Heather Hayden Frida Sidik Mondal Falgoonee Kumar Rakibul Hassan Mukul Hossain Nishad Ariful Hoque Belal Asif Reza Anik Abdul Khaleque Md.Shaheduzzaman Syed Shahadat Hossain Tariq Aziz Md.Tauhidor Rahaman Ruhul Mohaiman Patrick Meyer Purnata Chakma A.Z.M.Manzoor Rashid Sourav Das Shrabanti Hira Mohammed Jashimuddin Mohammad Mahfuzur Rahman Karl Wurster Sarder nasir Uddin Abul Kalam Azad S.M.Zahirul Islam Laurent Saint-André Food and Agriculture Organization of the United Nations Viale delle Terme di Caracalla00153 RomeItaly Forest Department Ministry of EnvironmentForests and Climate ChangeBan BhabanShere Bangla NagarAgargaonDhaka 1207Bangladesh School of Ecosystem and Forest Sciences University of MelbourneParkville VictoriaMelbourne 3010Australia United States Forest Service(USFS)/SilvaCarbon WashingtonD.CUSA Institute of Forestry and Environmental Sciences(IFES) University of ChittagongChattogramBangladesh Department of Forestry and Environmental Science Rangamati Science and Technology UniversityRangamatiBangladesh Forestry and Wood Technology Discipline Khulna UniversityKhulnaBangladesh School of Biological Sciences The University of QueenslandQLDBrisbane 4072Australia Arannyak Foundation DhakaBangladesh United Nations Framework Convention on Climate Change(UNFCCC) BonnGermany Bangladesh Space Research and Remote Sensing Organization(SPARRSO) DhakaBangladesh Institute for Marine Research and Observation Ministry of Marine Affairs and FisheriesNegaraBaliIndonesia Department of Agricultural Economics Bangabandhu Sheikh Mujibur Rahman Agricultural University(BSMRAU)GazipurBangladesh Bangladesh Bureau of Statistics(BBS) DhakaBangladesh Institute of Statistical Research and Training University of DhakaDhakaBangladesh United States Agency for International Development(USAID) DhakaBangladesh Department of Forestry and Environmental Science Shahjalal University of Science and TechnologyKumargaonSylhetBangladesh Department of Biological Sciences Faculty of Science and EngineeringMacquarie UniversitySydneyAustralia Bangladesh National Herbarium(BNH) Zoo RoadMirpurDhakaBangladesh Bangladesh Forest Research Institute(BFRI) SholoshaharChottogramBangladesh National Research Institute for Agriculture Food and Environment(INRAE)ParisFrance

Background:National forest inventory and forest monitoring systems are more important than ever considering continued global degradation of trees and *** systems are especially important in a country like Bangladesh,which is characterised by a large population density,climate change vulnerability and dependence on natural *** the aim of supporting the Government’s actions towards sustainable forest management through reliable information,the Bangladesh Forest Inventory(BFI)was designed and implemented through three components:biophysical inventory,socio-economic survey and remote sensing-based land cover *** article documents the approach undertaken by the Forest Department under the Ministry of Environment,Forests and Climate Change to establish the BFI as a multipurpose,efficient,accurate and replicable national forest *** design,operationalization and some key results of the process are ***:The BFI takes advantage of the latest and most well-accepted technological and methodological ***,it was designed through a collaborative process which drew from the experience and knowledge of multiple national and international ***,1781 field plots were visited,6400 households were surveyed,and a national land cover map for the year 2015 was *** technological enhancements include a semi-automated segmentation approach for developing the wall-to-wall land cover map,an object-based national land characterisation system,consistent estimates between sample-based and mapped land cover areas,use of mobile apps for tree species identification and data collection,and use of differential global positioning system for referencing plot ***:Seven criteria,and multiple associated indicators,were developed for monitoring progress towards sustainable forest management goals,informing management decisions,and national and international reporting needs.A wide range of biophysica

关键词： South-Asia Forest monitoring Innovation Remote sensing Socio-economic Partnership Ecosystem services Carbon sequestration

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Constraining self-interacting dark matter with the full dataset of PandaX-II

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Science China(Physics,Mechanics & Astronomy) 2021年第11期64卷 2-7页

作者： Jijun Yang Abdusalam Abdukerim Wei Chen Xun Chen Yunhua Chen Chen Cheng Xiangyi Cui Yingjie Fan Deqing Fang Changbo Fu Mengting Fu Lisheng Geng Karl Giboni Linhui Gu Xuyuan Guo Ke Han Changda He Shengming He Di Huang Yan Huang Ran Huo Yanlin Huang Zhou Huang Xiangdong Ji Yonglin Ju Shuaijie Li Qing Lin Huaxuan Liu Jianglai Liu Xiaoying Lu Wenbo Ma Yugang Ma Yajun Mao Yue Meng nasir Shaheed Kaixiang Ni Jinhua Ning Xuyang Ning Xiangxiang Ren Changsong Shang Guofang Shen Lin Si Andi Tan Anqing Wang Hongwei Wang Meng Wang QiuHong Wang Siguang Wang Wei Wang Xiuli Wang Zhou Wang Mengmeng Wu Shiyong Wu Weihao Wu Jingkai Xia Mengjiao Xiao Xiang Xiao Pengwei Xie Binbin Yan Yong Yang Chunxu Yu Hai-Bo Yu Jumin Yuan Ying Yuan Xinning Zeng Dan Zhang Tao Zhang Li Zhao Qibin Zheng Jifang Zhou Ning Zhou Xiaopeng Zhou School of Physics and Astronomy Shanghai Jiao Tong UniversityMOE Key Laboratory for Particle Astrophysics and CosmologyShanghai Key Laboratory for Particle Physics and CosmologyShanghai 200240China Shanghai Jiao Tong University Sichuan Research Institude Chengdu 610213China Yalong River Hydropower Development Company Ltd.Chengdu 610051China School of Physics Sun Yat-sen UniversityGaungzhou 510275China Tsung-Dao Lee Institute Shanghai 200240China School of Physics Nankai UniversityTianjin 300071China Key Laboratory of Nuclear Physics and Ion-beam Application(MOE) Institute of Modern PhysicsFudan UniversityShanghai 200433China School of Physics Peking UniversityBeijing 100871China School of Physics Beihang UniversityBeijing 100191China International Research Center for Nuclei and Particles in the Cosmos&Beijing Key Laboratory of Advanced Nuclear Materials and Physics Beihang UniversityBeijing 100191China Shandong Institute of Advanced Technology Jinan 250103China School of Medical Instrument and Food Engineering University of Shanghai for Science and TechnologyShanghai 200093China Department of Physics University of MarylandCollege ParkMaryland 20742USA School of Mechanical Engineering Shanghai Jiao Tong UniversityShanghai 200240China State Key Laboratory of Particle Detection and Electronics University of Science and Technology of ChinaHefei 230026China Department of Modern Physics University of Science and Technology of ChinaHefei 230026China Key Laboratory of Particle Physics and Particle Irradiation of Ministry of Education Shandong UniversityJinan 250100China Research Center for Particle Science and Technology Institute of Frontier and Interdisciplinary ScienceShandong UniversityQingdao 266237China Shanghai Advanced Research Institute Chinese Academy of SciencesShanghai 201210China Department of Physics and Astronomy University of CaliforniaRiversideCalifornia 92507USA Center of High Energy Physics Peking UniversityBeijing 100871China

Self-interacting dark matter(SIDM)is a leading candidate proposed to solve discrepancies between predictions of the prevailing cold dark matter theory and observations of *** SIDM models predict the existence of a light force carrier that mediates strong dark matter *** the mediator couples to the standard model particles,it could produce characteristic signals in dark matter direct detection *** report searches for signals of SIDM models with a light mediator using the full dataset of the PandaX-II experiment,basing on a total exposure of 132 *** significant excess over background is found,and our likelihood analysis leads to a strong upper limit on the dark matter-nucleon coupling *** further combine the PandaX-II constraints and those from observations of the light element abundances in the early universe,and show that direct detection and cosmological probes can provide complementary constraints on dark matter models with a light mediator.

关键词： dark matter direct detection self-interacting dark matter

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