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Observation of the Superheavy Nuclide ^(271)Ds

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chinese physics Letters 2012年第1期29卷 68-70页

作者： ZHANG Zhi-Yuan GAN Zai-guo MA Long huang Ming-Hui huang Tian-Heng wu Xiao-Lei JIA guo-bin LI Guang-Shun YU Lin REN Zhong-zhou zhou Shan-Gui ZHANG Yu-Hu zhou Xiao-Hong XU Hu-Shan ZHANG Huan-Qiao XIAO guo-Qing ZHAN Wen-Long institute of Modern physics Chinese Academy of SciencesLanzhou 730000 Department of physics Nanjing UniversityNanjing 210093 State Key Laboratory of theoretical physics Institute of Theoretical PhysicsChinese Academy of SciencesBeijing 100190 china institute of Atomic Energy Beijing 102413 Center of theoretical Nuclear physics National Laboratory of Heavy-Ion AcceleratorLanzhou 730000 Graduate University of chinese academy of sciences Beijing 100049

With the recent commissioning of a gas-filled recoil separator at institute of Modern physics (IMP) in Lanzhou,the decay properties of 271Ds (Z =110) were studied via the 20sPb(64Ni,n) reaction at a beam energy of 3.3.3.*** on the separator coupled with a position sensitive silicon strip detector,we carried out the energy-position-time correlation measurements for the implanted nucleus and its subsequent decay α'*** α-decay chain for 271Ds was *** α energy and decay time of the 27iDs nucleus were measured to be 10.644 MeV and 96.8ms,which are consistent with the values reported in the literature.

关键词： decay filled subsequent

CEPC Technical Design Report

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Radiation Detection Technology and Methods 2024年第1期8卷 I0003-I0016,1-1091页

作者： Waleed Abdallah Tiago Carlos Adorno de Freitas Konstantin Afanaciev Shakeel Ahmad Ijaz Ahmed Xiaocong Ai Abid Aleem Wolfgang Altmannshofer Fabio Alves Weiming An Rui An Daniele Paolo Anderle Stefan Antusch Yasuo Arai Andrej Arbuzov Abdesslam Arhrib Mustafa Ashry Sha Bai Yu Bai Yang Bai Vipul Bairathi Csaba Balazs Philip Bambade Yong Ban Tripamo Bandyopadhyay Shou-Shan Bao Desmond P.Barber Ayse Bat Varvara Batozskaya Subash Chandra Behera Alexander Belyaev Michele Bertucci Xiao-Jun Bi Yuanjie Bi Tianjian Bian Fabrizio Bianchi Thomas Biekotter Michela Biglietti Shalva Bilanishvili Deng binglin Denis Bodrov Anton Bogomyagkov Serge Bondarenko Stewart Boogert Maarten Boonekamp Marcello Borri Angelo Bosotti Vincent Boudry Mohammed Boukidi Igor Boyko Ivanka Bozovic Giuseppe Bozzi Jean-Claude Brient Anastasiia Budzinskaya Masroor Bukhari Vladimir Bytev Giacomo Cacciapaglia Hua Cai Wenyong Cai wujun Cai Yijian Cai Yizhou Cai Yuchen Cai Haiying Cai Huacheng Cai Lorenzo Calibbi Junsong Cang guofu Cao Jianshe Cao Antoine Chance Xuejun Chang Yue Chang Zhe Chang Xinyuan Chang Wei Chao Auttakit Chatrabhuti Yimin Che Yuzhi Che bin Chen Danping Chen Fuqing Chen Fusan Chen Gang Chen guoming Chen Hua-Xing Chen Huirun Chen Jinhui Chen Ji-Yuan Chen Kai Chen Mali Chen Mingjun Chen Mingshui Chen Ning Chen Shanhong Chen Shanzhen Chen Shao-Long Chen Shaomin Chen Shiqiang Chen Tianlu Chen Wei Chen Xiang Chen Xiaoyu Chen Xin Chen Xun Chen Xurong Chen Ye Chen Ying Chen Yukai Chen Zelin Chen Zilin Chen Gang Chen Boping Chen Chunhui Chen Hok Chuen Cheng Huajie Cheng Shan Cheng Tongguang Cheng Yunlong Chi Pietro Chimenti Wen Han Chiu Guk Cho Ming-Chung Chu Xiaotong Chu Ziliang Chu Guglielmo Coloretti Andreas Crivellin Hanhua Cui Xiaohao Cui Zhaoyuan Cui Brunella D'Anzi Ling-Yun Dai Xinchen Dai Xuwen Dai Antonio De Maria Nicola De Filippis Christophe De La Taille Francesca De Mori Chiara De Sio Elisa Del Core Shuangxue Deng Wei-Tian Deng Zhi Deng Ziyan Deng Bhupal Dev Tang Dewen Biagio Di Micco Ran Ding Siqin Dingl Yadong Ding Haiyi Dong Jianin AGH University of Science and Technology Faculty of Physics and Applied Computer ScienceKrakow Anhui University HefeiAnhui Applied physics Department Federal Urdu University of ArtsScience and TechnologyIslamabad Banaras Hindu University Institute of ScienceVaranasi Bandirma Onyedi Eylul University Bandirma Beihang University Beijing Beijing Computational Science Research Center Beijing Beijing Conveyi LTD Beijing Beijing Glass Research institute Co. LtdBeijing Beijing institute of Technology Beijing Beijing Normal University Beijing Brown University ProvidenceRI Budker institute of Nuclear physics Novosibirsk Cadi Ayyad University Laboratory of Fundamental and Applied PhysicsPolydisciplinary FacultyMarrakech Cairo University Giza Center for Theory and Computation National Tsing Hua UniversityHsinchu Central china Normal University WuhanHubei Central South University ChangshaHunan Centro de Fisica Teorica de Particulas Universidade Tecnica de LisboaLisboa Chengdu KaitengSifang Digital Radio&TV Equipment Co. LtdChengduSichuan china academy of engineering physics MianyangSichuan china building materials academy Beijing china Center of Advanced Science and Technology Beijing china institute of Atomic Energy Beijing china Jiliang University HangzhouZhejiang china Nuclear Instrument CO. LTDBeijing china University of Geosciences Beijing china University of Geosciences WuhanHubei china University of Mining and Technology XuzhouJiangsu china West Normal University NanchongSichuan Chongqing University Department of PhysicsChongqing Chulalongkorn University Bangkok City University of Hong Kong Department of PhysicsHong Kong Cockcroft institute Daresbury Cornell University IthacaNY CPPM(AMU/IPhU&CNRS/INP) Marseille Dalian Minzu University DalianLiaoning Dalian University of Technology Department of PhysicsDalian Deutsches Elektronen-Synchrotron DESY Hamburg Dzhelepov Laboratory of Nuclear Problems of Joint institute for Nuclear Research(DLNP JINR) Dubna East china University Of Science And Technol

The Circular Electron Positron Collider(CEPC)is a large scientific project initiated and hosted by china,fostered through extensive collaboration with international *** complex comprises four accelerators:a 3. GeV Linac,a 1.1 GeV Damping Ring,a Booster capable of achieving energies up to 180 GeV,and a Collider operating at varying energy modes(Z,W,H,and tt).The Linac and Damping Ring are situated on the surface,while the subterranean Booster and Collider are housed in a 100 km circumference underground tunnel,strategically accommodating future expansion with provisions for a potential Super Proton Proton Collider(SPPC).The CEPC primarily serves as a Higgs *** its baseline design with synchrotron radiation(SR)power of 3. MW per beam,it can achieve a luminosity of 5×10^(3.)cm^(-2)s^(-1)per interaction point(IP),resulting in an integrated luminosity of 13.ab^(-1)for two IPs over a decade,producing 2.6 million Higgs *** the SR power to 50 MW per beam expands the CEPC's capability to generate 4.3.million Higgs bosons,facilitating precise measurements of Higgs coupling at sub-percent levels,exceeding the precision expected from the HL-LHC by an order of *** Technical Design Report(TDR)follows the Preliminary Conceptual Design Report(Pre-CDR,2015)and the Conceptual Design Report(CDR,2018),comprehensively detailing the machine's layout,performance metrics,physical design and analysis,technical systems design,R&D and prototyping efforts,and associated civil engineering ***,it includes a cost estimate and a preliminary construction timeline,establishing a framework for forthcoming engineering design phase and site selection *** is anticipated to begin around 2027-2028,pending government approval,with an estimated duration of 8 *** commencement of experiments and data collection could potentially be initiated in the mid-203.s.

关键词： initiated exceeding precise

Effects of deep vertical rotary tillage on the grain yield and resource use efficiency of winter wheat in the huang-Huai-Hai Plain of china

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Journal of Integrative Agriculture 2021年第2期20卷 593-605页

作者： wu Fen ZHAI Li-chao XU Ping ZHANG Zheng-bin Elamin Hafiz BAILLO Lemessa Negasa TOLOSA Roy Njoroge KIMOTHO JIA Xiu-ling guo Hai-qian Center for Agricultural Resources Research Institute of Genetics and Developmental BiologyChinese Academy of Sciences/Key Laboratory of Agricultural Water ResourcesChinese Academy of Sciences/Hebei Key Laboratory of Water-saving AgricultureShijiazhuang 050022P.R.China University of chinese academy of sciences Beijing 100049P.R.China institute of Cereal and Oil Crops Hebei Academy of Agricultural and Forestry SciencesShijiazhuang 050035P.R.China Shijiazhuang Agricultural Products Quality Testing Center Shijiazhuang 050021P.R.China

Tillage represents an important practice that is used to dynamically regulate soil properties,and affects the grain production process and resource use efficiency of *** objectives of this 3.year field study carried out in the huang-Huai-Hai(HHH) Plain of china were to compare the effects of a new deep vertical rotary tillage (DVRT) with the conventional shallow rotary tillage (CT) on soil properties,winter wheat (Triticum aestivum L.) grain yield and water and nitrogen use efficiency at different productivity levels,and to identify a comprehensive management that optimizes both grain yield and resource use efficiency in the HHH Plain.A split-plot design was adopted in field experiments in the winter wheat growing seasons of 2016–2017 (S1),2017–2018 (S2) and 2018–2019 (S3.,with DVRT (conducted once in June 2016) and CT performed in the main *** were treated with one of four targeted productivity level treatments (SH,the super high productivity level;HH,the high productivity and high efficiency productivity level;FP,the farmer productivity level;ISP,the inherent soil productivity level).The results showed that the soil bulk density was reduced and the soil water content at the anthesis stage was increased in all three years,which were due to the significant effects of *** with CT,grain yields,partial factor productivity of nitrogen (PFP_(N)),and water use efficiency (wuE) under DVRT were increased by 22.0,14.5 and 19.0%.Path analysis and direct correlation decomposition uncovered that grain yield variation of winter wheat was mostly contributed by the spike numbers per area under different tillage *** line model analysis revealed that tillage mode played a significant role on grain yield,PFP_(N) and wuE not only as a single factor,but also along with other factors(year and productivity level) in interaction *** addition,PFP_(N) and wuE were the highest in HH under DVRT in all three growth *** results provided a th

关键词： winter wheat deep vertical rotary tillage resource use efficiency water use efficiency partial factor productivity of nitrogen

仔猪BPI基因表达水平与大肠杆菌F18菌株感染的关系

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遗传 2011年第11期33卷 1225-1230页

作者：叶兰訾臣刘璐朱璟谢恺舟朱国强黄小国包文斌吴圣龙王金玉扬州大学动物科学与技术学院江苏省动物遗传繁育与分子设计重点实验室扬州225009 扬州大学兽医学院扬州225009 江苏省现代种猪分子选育工程技术研究中心常州213149 江苏(扬州)规模猪场高效健康养殖公共技术服务中心扬州225009

文章利用已建立的苏太猪F18大肠杆菌病抗性和敏感性资源家系群体作为实验材料,分别选择8头3.日龄左右生长性状基本一致的大肠杆菌F18菌株抗性和敏感性断奶仔猪,运用Real-time PCR方法检测BPI基因mRNA在断奶仔猪各个组织的分布情况,并比... 详细信息

文章利用已建立的苏太猪F18大肠杆菌病抗性和敏感性资源家系群体作为实验材料,分别选择8头3.日龄左右生长性状基本一致的大肠杆菌F18菌株抗性和敏感性断奶仔猪,运用Real-time PCR方法检测BPI基因mRNA在断奶仔猪各个组织的分布情况,并比较其在大肠杆菌F18菌株抗性型和敏感型断奶仔猪个体间的差异表达水平,为探讨该基因在免疫和抗大肠杆菌F18菌株感染中的作用提供依据。结果表明,在对所有个体检测的11个组织中,BPI基因在心、肝、脾、肺、肾、胃、肌肉、胸腺、淋巴结中几乎不表达,或表达量很低,但在十二指肠和空肠中表达量很高。在十二指肠和空肠中,BPI基因在抗性组的表达量均显著高于敏感组的表达量(P5)。由此表明,BPI基因对抗断奶仔猪肠道中大肠杆菌F18菌株的感染可能具有直接作用,并且个体对大肠杆菌F18菌株的抗性可能与BPI基因在肠道中表达量上调有关。

关键词：大肠杆菌F18菌株断奶仔猪 BPI基因 Real-timePCR

猪TLR4基因外显子1新等位基因的分离及遗传变异分析

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遗传 2011年第2期33卷 163-167页

作者：潘章源叶兰朱璟杜子栋黄小国朱国强包文斌吴圣龙扬州大学动物科学与技术学院江苏省动物遗传繁育与分子设计重点实验室扬州225009 扬州大学兽医学院扬州225009 江苏省现代种猪分子选育工程技术研究中心常州213149 江苏(扬州)规模猪场高效健康养殖公共技术服务中心扬州225009

文章采用PCR-SSCP方法对亚洲野猪、3.引进的商业化品种和10个中国地方猪品种共893.个体TLR4基因外显子1的遗传变异进行了检测,旨在系统分析国内外猪种TLR4基因的多态性,为探讨该基因在免疫和防御系统中发挥的作用提供依据。结果,在猪T... 详细信息

文章采用PCR-SSCP方法对亚洲野猪、3.引进的商业化品种和10个中国地方猪品种共893.个体TLR4基因外显子1的遗传变异进行了检测,旨在系统分析国内外猪种TLR4基因的多态性,为探讨该基因在免疫和防御系统中发挥的作用提供依据。结果,在猪TLR4基因外显子1中分离到新的等位基因,共检测到3.等位基因,6种基因型。其中杜洛克检测到AA、BB、CC、AB、AC、BC基因型,有杜洛克血统的苏太猪中检测到BB、CC、BC基因型,长白猪、约克夏中检测到CC、BC基因型,野猪及所有10个中国地方猪品种TLR4基因外显子1高度保守,只检测到CC基因型,中国地方猪品种和引进品种TLR4基因外显子1多态性存在极显著的差异。3.基因型中CC型与GenBank中的序列一致,BB和AA基因型分别存在G93.同义突变位点和G194A无义突变位点,这2个变异位点与抗逆性和一般抗病力的关系值得进一步深入研究。

关键词： TLR4基因多态性野猪地方猪种引进猪种

MUC13.因第2内含子插入／缺失突变对基因表达和经济性状的影响

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中国畜牧杂志 2015年第9期51卷 4-8页

作者：孙丽朱世平夏日炜黄小国吴圣龙包文斌扬州大学动物科学与技术学院江苏省动物遗传繁育与分子设计重点实验室江苏扬州225009 常州康乐农牧有限公司江苏常州213149

研究报道MUC13.因第2内含子的插入／缺失突变与ETEC F4导致的仔猪腹泻病密切相关，但该突变位点是否会对基因表达和经济性状（如一般抗痛力、生产性状及繁殖性能等）造成影响还有待评估。本试验通过PCR方法检测大白猪群体中该突变位点... 详细信息

研究报道MUC13.因第2内含子的插入／缺失突变与ETEC F4导致的仔猪腹泻病密切相关，但该突变位点是否会对基因表达和经济性状（如一般抗痛力、生产性状及繁殖性能等）造成影响还有待评估。本试验通过PCR方法检测大白猪群体中该突变位点的多态性，并分析其对大白猪MUC13.因mRNA表达水平、部分重要细胞因子水平（IL-1β、IL-4、IL-6、IL-8、IL-10、IFN—γ、TGF-β；及TNF—α）、生产性状及繁殖性能的影响，以探究将该位点作为抗性遗传标记应用于抗病育种实践的可行性。结果表明：该位点在大白猪群体中存在3.基因型；不同基因型个体间组织inRNA表达水平、重要细胞因子水平、生产性状及1～4胎繁殖性能（总产仔数、产活仔数和断奶仔猪数）差异均不显著（P〉0．05）。综上所述，将MUC13.因第2内含子插入／缺失突变作为大白猪抗性遗传标记进行分子选育时，不会对机体基因表达和重要经济性状造成显著影响。本研究为将该突变位点作为大白猪抗仔猪腹泻分子选育遗传标记的可靠性提供了一定的理论依据。

关键词： MUC13.因大白猪 ETEC F4 遗传标记

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不同花生品种白藜芦醇含量鉴定评价

中国油料作物学报 2021年第5期43卷 942-946页

作者：陈海文徐思亮郭建斌陈伟刚罗怀勇刘念黄莉周小静吴贝姜成红任小平姜慧芳中国农业科学院油料作物研究所湖北武汉430062 宜昌市农业科学研究院湖北宜昌443004

本研究选取59份花生品种,连续2年在武汉、石家庄、濮阳和周口4个地点共8个环境种植,成熟收获后检测花生籽仁白藜芦醇含量。结果表明,供试花生品种白藜芦醇含量在品种间、环境间均存在极显著差异。武汉环境下所有材料两年白藜芦醇含量均... 详细信息

本研究选取59份花生品种,连续2年在武汉、石家庄、濮阳和周口4个地点共8个环境种植,成熟收获后检测花生籽仁白藜芦醇含量。结果表明,供试花生品种白藜芦醇含量在品种间、环境间均存在极显著差异。武汉环境下所有材料两年白藜芦醇含量均值相对较高。综合分析2年4点种植的检测结果,筛选出多个环境下白藜芦醇含量表现较高且稳定的材料2份(冀花2号和冀花13.)。结合前期对这些品种的含油量和脂肪酸检测结果的相关性分析表明,花生籽仁白藜芦醇含量与含油量和8种主要脂肪酸含量均不存在显著相关性。本结果为培育高白藜芦醇兼具高油和优良脂肪酸组成的花生品种提供了理论基础。

关键词：花生品种白藜芦醇含量含油量脂肪酸

花生InDel标记开发及其在含油量QTL定位中的应用

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作物学报 2023年第5期49卷 1222-1230页

作者：陶顺玉吴贝刘念罗怀勇黄莉周小静陈伟刚郭建斌喻博伦雷永廖伯寿姜慧芳中国农业科学院油料作物研究所/农业农村部遗传育种重点实验室湖北武汉430062

培育高含油量品种是花生重要的育种目标,开发稳定高效的分子标记对于标记辅助选择花生高含油量品种具有重要价值。本研究针对2个含油量差异显著的亲本徐花13.(高含油量)和中花6号(低含油量),利用PacBio三代测序技术检测基因组结构变异,... 详细信息

培育高含油量品种是花生重要的育种目标,开发稳定高效的分子标记对于标记辅助选择花生高含油量品种具有重要价值。本研究针对2个含油量差异显著的亲本徐花13.(高含油量)和中花6号(低含油量),利用PacBio三代测序技术检测基因组结构变异,分别从徐花13.中花6号中检测到3.,794个和74,703.结构变异。根据双亲结构变异信息,针对前期定位的含油量区间开发InDel (插入/缺失)标记84个,其中9个InDel标记的扩增片段证实在双亲间具有多态性。基于RIL (重组自交系)群体中的杂合残余获得的NIL (近等基因系)构建的一个包含1160个单株的F2群体,使用9个多态性InDel标记鉴定其基因型,构建了总长度为149.84 cM的局部遗传连锁图谱。结合F2群体的含油量表型数据,将该含油量QTL定位在标记M23.M11之间,位于A08染色体1.2 Mb区段内。本试验证实了InDel标记开展花生含油量QTL定位的可行性,其定位的含油量位点及其紧密连锁的InDel标记能够为花生分子标记辅助育种提供理论和技术指导。

关键词：花生基因组测序 InDel 含油量

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广东江门地区新生儿耳聋易感基因筛查分析

热带医学杂志 2022年第12期22卷 1616-1620页

作者：唐佳孔琪郑诗瑶全庆丽吴晓昀黄沁怡石海弘周峰谭淑明黎箐冯建江杨应松李智明杨梅郭奕斌广东省生殖科学研究所(广东省生殖医院)国家卫生健康委员会男性生殖与遗传重点实验室广东广州510600 江门市妇幼保健院医学遗传中心广东江门529000 暨南大学附属第一医院医学影像中心广东广州510080 华南理工大学生物科学与工程学院广东广州510641 中山大学医学院广东深圳518107 广东省第二人民医院检验医学部广东广州510317

目的探讨广东江门地区新生儿常见耳聋基因的突变情况及携带率。方法采集2016-2020年出生于江门市妇幼保健院的3.206名新生儿血样,利用PCR结合导流杂交技术检测与遗传性耳聋相关的4个基因(GJB2、GJB3.SLC26A4和12S rRNA)的21个易感位点... 详细信息

目的探讨广东江门地区新生儿常见耳聋基因的突变情况及携带率。方法采集2016-2020年出生于江门市妇幼保健院的3.206名新生儿血样,利用PCR结合导流杂交技术检测与遗传性耳聋相关的4个基因(GJB2、GJB3.SLC26A4和12S rRNA)的21个易感位点。结果共筛查出1218例(3.561%,1218/3.206)新生儿携带遗传性耳聋相关基因突变。其中,596例(1.742%)新生儿仅携带GJB2基因杂合突变,72例(0.210%)仅携带GJB3.因杂合突变,43.例(1.275%)仅携带SLC26A4基因杂合突变,80例(0.23.%)仅携带线粒体12S rRNA基因均质或异质突变,单基因纯合突变/复合杂合突变和双基因杂合突变共检出3.例(0.099%)。GJB2、GJB3.SLC26A4和线粒体12S rRNA基因突变的检出率分别为1.804%、0.213.、1.3.1%和0.23.%。结论对江门地区新生儿耳聋易感基因位点筛查检测,有助于调查江门地区常见耳聋基因突变情况,可早期诊断和治疗新生儿耳聋,减少耳聋的发生,为江门市新生儿耳聋出生缺陷的防治提供理论指导。

关键词：耳聋基因突变检测导流杂交新生儿筛查