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| 1 | Spatial patterns, driving forces, and urbanization effects of China's internal migration: County-level analysis based on the 2000 and 2010 censuses显示文摘China has witnessed unprecedented urbanization over the past decades.The rapid expansion of urban population has been dominantly contributed by the floating population from rural areas,of which the spatiotemporal patterns,driving forces,and multidimensional effects are scrutinized and evaluated in this study by using the latest national censuses conducted in 2000 and 2010.Analysis based on the county-level data comes to conclusions as follows.The spatial pattern of floating population has remained stable over the first decade of the new century.The top 1%cities with the largest floating population received 45.5% of all migrants in China.As the rapid development of mega-city regions,the coastal concentration areas of floating population tended to geographically united as a whole,whereas the spatial distribution of migrants within each region varied significantly.The migrant concentration area in the Yangtze River Delta was the largest and its expansion was also the most salient.However,the floating population has growingly moved into provincial capitals and other big cities in the inland regions and its gravity center has moved northward for around 110 km during the study period.The spatial pattern of floating population has been formed jointly by the state and market forces in transitional China and the impacts of state forces have been surpassed by those of market forces in the country as a whole.The attractiveness of coastal cities and counties to the floating population comes mainly from the nonagricultural employment opportunities and public services,reflecting that long-distance and long-term migrants have moved coastward not only to gain employment but also to enjoy city life.By contrast,in the central and western regions,places with a higher economic development level and at a higher administrative level are more attractive to floating populations,demonstrating that the state remains to play an important role in allocating economic resources and promoting regional development in inland China.As the main body of new urban residents,the floating population has contributed substantially to the elevation of the urbanization levels of migrant-sending and-receiving places,by 20.0% nd 49.5% respectively.Compared with extensively investigated interprovincial migrants,intra-provincial migrants have higher intention and ability to permanently live in cities and thus might become the main force of China's urbanization in the coming decades.The internal migration has also reshaped China's urban system in terms of its hierarchical organization and spatial structure. | LIU Tao QI Yuanjing CAO Guangzhong LIU Hui | 2015 | Journal of Geographical Sciences2015，25，2： | 21 |
| 2 | First experimental constraints on WIMP couplings in the effective field theory framework from CDEX显示文摘We present weakly interacting massive particles(WIMPs) search results performed using two approaches of effective field theory from the China Dark Matter Experiment(CDEX), based on the data from both CDEX-1B and CDEX-10 stages. In the nonrelativistic effective field theory approach, both time-integrated and annual modulation analyses were used to set new limits for the coupling of WIMP-nucleon effective operators at 90% confidence level(C.L.) and improve over the current bounds in the low mχregion. In the chiral effective field theory approach, data from CDEX-10 were used to set an upper limit on WIMP-pion coupling at 90% C.L. We for the first time extended the limit to the m_(χ)<6 GeV/c^(2) region. | Yi Wang Zhi Zeng Qian Yue LiTao Yang KeJun Kang YuanJing Li Mehment Agartioglu HaiPeng An JianPing Chang JingHan Chen YunHua Chen JianPing Cheng Cheng Yi Chiang WenHan Dai Zhi Deng ChangHao Fang XinPing Geng Hui Gong QiuJu Guo XuYuan Guo HongJian He Li He ShengMing He JinWei Hu TuChen Huang HanXiong Huang HaiTao Jia LiPing Jia Xi Jiang HauBin Li JianMin Li Jin Li MingXuan Li RenMingJie Li Xia Li YuLan Li Bin Liao FongKay Lin ShinTed Lin ShuKui Liu YanDong Liu Yu Liu YuanYuan Liu ZhongZhi Liu Hao Ma YuCai Mao QiYuan Nie JinHua Ning Hui Pan NingChun Qi Jie Ren XiChao Ruan ChangSong Shang Vivek Sharma Ze She Lakhwinder Singh Monoj Kumar Singh TianXi Sun ChangJian Tang WeiYou Tang Yang Tian GuangFu Wang Li Wang Qing Wang Yu Chen Wang YunXiang Wang Zhen Wang Henry Tsz-King Wong ShiYong Wu YuCheng Wu HaoYang Xing Yin Xu Tao Xue YuLu Yan Nan Yi ChunXu Yu HaiJun Yu JianFeng Yue Ming Zeng BingTao Zhang Lei Zhang FengShou Zhang ZhenYu Zhang KangKang Zhao MingGang Zhao JiFang Zhou ZuYing Zhou JingJun Zhu | 2021 | Science China(Physics,Mechanics & Astronomy)2021，64，8： | 3 |
| 3 | First results on ^(76)Ge neutrinoless double beta decay from CDEX-1 experiment显示文摘We report the first results on ^(76)Ge neutrinoless double beta decay from stage one of the China dark-matter experiment(CDEX).A p-type point-contact high-purity germanium detector with a mass of 994 g has been installed to detect neutrinoless double beta decay events, as well as to directly detect dark matter particles. An exposure of 304 kg d has been analyzed over a wide spectral band from 500 keV to 3 MeV. The average event rate obtained was about 0.012 counts per keV per kg per day over the 2.039 MeV energy range. The half-life of ^(76)Ge neutrinoless double beta decay derived based on this result is T^(0ν)1/2>6.4×10^(22) yr(90% C.L.). An upper limit on the effective Majorana-neutrino mass of 5.0 eV has been achieved. | Li Wang Qian Yue KeJun Kang JianPing Cheng YuanJing Li TszKing Henry Wong ShinTed Lin JianPing Chang JingHan Chen QingHao Chen YunHua Chen Zhi Deng Qiang Du Hui Gong Li He QingJu He JinWei Hu HanXiong Huang TengRui Huang LiPing Jia Hao Jiang HauBin Li Hong Li JianMin Li Jin Li Jun Li Xia Li XueQian Li YuLan Li FongKay Lin ShuKui Liu Hao Ma JingLu Ma XingYu Pan Jie Ren XiChao Ruan ManBin Shen Vivek Sharma Lakhwinder Singh Manoj Kumar Singh Manoj Kumar Singh Arun Kumar Soma ChangJian Tang WeiYou Tang ChaoHsiung Tseng JiMin Wang Qing Wang ShiYong Wu YuCheng Wu HaoYang Xing Yin Xu Tao Xue LiTao Yang SongWei Yang Nan Yi ChunXu Yu HaiJun Yu WeiHe Zeng XiongHui Zeng Zhi Zeng Lan Zhang YunHua Zhang MingGang Zhao Wei Zhao JiFang Zhou ZuYing Zhou JingJun Zhu WeiBin Zhu ZhongHua Zhu | 2017 | Science China(Physics,Mechanics & Astronomy)2017，60，7： | 3 |
| 4 | Evaluation of Heavy Metals and Pesticide Residues in Dendrobium officinale Produced in Guangxi显示文摘[Objectives]To establish a method for the determination of heavy metals and pesticide residues in Dendrobium officinale produced in Guangxi and its culture substrate.[Methods]The contents of five heavy metals(Pb,Cd,As,Hg and Cu)were determined by the atomic absorption spectrophotometric(AAS)method;residues of 9 organochlorine pesticides(α-BHC,β-BHC,γ-BHC,δ-BHC,p,p′-DDT,p,p′-DDE,p,p′-DDD,o,p′-DDT and pentachloronitrobenzene)were determined by gas chromatography(GC).[Results]The contents of five heavy metals in the medicinal materials of D.officinale produced in Guangxi were 0.96,0.21,0.021 mg/kg,and not detected,and 0.35 mg/kg.The contents of five heavy metals in the culture substrate were 0.03,0.19,0.21,0.004 and 1.80 mg/kg,respectively;the content of 9 organochlorine pesticide residues in the sample was not detected.[Conclusions]The detection results of heavy metal content and organochlorine pesticide residues in D.officinale produced in Guangxi and its substrate are consistent with the limit requirements of the Chinese Pharmacopoeia.This experiment is expected to provide reliable data reference for ensuring the safety of the drug resources of D.officinale in Guangxi. | Hua ZHU Ruiting HE Piaoling HUANG Wenqi YANG Anda WEI Yuanjing TAO Zhonghua DAI | 2019 | Medicinal Plant2019，10，5： | 3 |
| 5 | Construction land expansion and cultivated land protection in urbanizing China: Insights from national land surveys, 1996 - 2006 显示文摘 | Tao Liu Hui Liu Yuanjing Qi | 2014 | Habitat Interna- tional2014，，： | 1 |
| 6 | Tomato Green Cultivation Technology of Reducing Fertilizer and Pesticide Input and Increasing Fertilizer Efficiency显示文摘According to the technical approach of green production and yield increase pattern,green,pollution-free,quality and efficiency improvement can be achieved by reducing nitrogen,controlling phosphorus and stabilizing potassium,replenishing sulfur,zinc,iron,manganese and boron from the aspects of controlling fertilizer,drug and water.The main measures include combination use of organic and inorganic fertilizer,effective control of the amount of nitrogen and phosphate fertilizer,reduction of the application amount of chemical fertilizers and pesticides,and rational crop rotation to reduce the occurrence of diseases and insect pests,which can improve the yield and quality of tomato. | Yongxun MAO Chun LI Lanxiang MA Yuanjing XU Tao WEI | 2022 | Plant Diseases and Pests2022，13，3： | 0 |
| 7 | Performances of a prototype point-contact germanium detector immersed in liquid nitrogen for light dark matter search显示文摘The CDEX-10 experiment searches for light weakly interacting massive particles, a form of dark matter, at the China Jinping Underground Laboratory, where approximately 10 kg of germanium detectors are arranged in an array and immersed in liquid nitrogen. Herein, we report on the experimental apparatus, detector characterization, and spectrum analysis of one prototype detector. Owing to the higher rise-time resolution of the CDEX-10 prototype detector as compared with CDEX-1 B, we identified the origin of an observed category of extremely fast events. For data analysis of the CDEX-10 prototype detector, we introduced and applied an improved bulk/surface event discrimination method. The results of the new method were compared to those of the CDEX-1 B spectrum. Both sets of results showed good consistency in the 0-12 ke Vee energy range, except for the 8.0 keV K-shell X-ray peak from the external copper. | Hao Jiang LiTao Yang Qian Yue KeJun Kang JianPing Cheng YuanJing Li Henry Tsz-King Wong M.A?artio?lu HaiPeng An JianPing Chang JingHan Chen YunHua Chen Zhi Deng Qiang Du Hui Gong Li He Jin Wei Hu QingDong Hu HanXiong Huang LiPing Jia HauBin Li Hong Li Jian Min Li Jin Li Xia Li XueQian Li YuLan Li Bin Liao FongKay Lin ShinTed Lin ShuKui Liu YanDong Liu YuanYuan Liu ZhongZhi Liu Hao Ma JingLu Ma Hui Pan Jie Ren XiChao Ruan B.Sevda Vivek Sharma ManBin Shen Lakhwinder Singh Monoj Kumar Singh TianXi Sun ChangJian Tang WeiYou Tang Yang Tian GuangFu Wang JiMin Wang Li Wang Qing Wang Yi Wang ShiYong Wu YuCheng Wu HaoYang Xing Yin Xu Tao Xue SongWei Yang Nan Yi ChunXu Yu HaiJun Yu JianFeng Yue XiongHui Zeng Ming Zeng Zhi Zeng FengShou Zhang YunHua Zhang MingGang Zhao JiFang Zhou ZuYing Zhou JingJun Zhu ZhongHua Zhu | 2019 | Science China(Physics,Mechanics & Astronomy)2019，62，3： | 0 |
| 8 | Implementation methods and economic impacts of national node strategies显示文摘自从改革的政策,逐渐地通过关键节点实现的飞行员改革在中国成为了地区性的开发的一个重要模式并且开口在 1978 被介绍。根据进化过程的分析和在改革以后的中国的地区性的发展政策的特征,这篇论文开发这个概念和国家节点策略(NNS ) 的分析框架,定义为在特定的空间节点上集中的地区性的发展策略,由探讨他们的理论基础和研究范围。NNS 的地区性的经济影响是通过深圳特殊经济地区, Pudong 新区域和天津的例子的探索份量上在改革的不同阶段的 Binhai 新区域并且开口。结果显示瓷器地区性的发展政策的进化能被划分成三个阶段:特殊经济地区(SEZ ) 带的探索阶段,经济发展地区统治的扩大阶段和展示状态级的新区域和国家全面改革的优化阶段驾驶区域。在所有三个阶段期间, NNS 玩了一重要论证并且主角并且支持了瓷器地区性的发展政策的快速的进化从对政府的普遍实现,和角色局部性也因此变化了。作为在过渡中国的生长杆理论的创新应用和开发, NNS 象机构的革新的重要水管一样成为了地区性的开发的引擎。NNS 和地区性的开发完成了良性的联合并且形成了 gradated 地区性的发展模型。实验研究显示 NNS 是政府过去常指导并且调整地区性的经济开发的一个重要方法,与不同取决于地区性的开发的舞台和分析的空间规模的复杂、多样的经济效果。 | QI Yuanjing LIU Tao JIAO Jingjuan | 2017 | Journal of Geographical Sciences2017，27，3： | 0 |
| 9 | Roles of integrin β3 cytoplasmic tail in bidirectional signal transduction in a trans-dominant inhibition model显示文摘我们评估了 calpain 的角色 integrin 的劈开相关的变化在 integrin IIb3 的 3 细胞质的尾巴用一个 trans 主导的抑制模型的双向发信号。妄想的 Tac-3 蛋白质(即, Tac-3 , Tac-3741 , Tac-3747 , Tac-3754 , Tac-3759 ,并且 Tac-3NITY )由组成细胞外并且人的 IL-2 受体( Tac )和人的 integrin 的 transmembrane 领域 3 细胞质的领域稳定地在怀有人的 glycoprotein Ib-IX 和野类型的 integrin IIb3 的 123 个 CHO 房间被表示。不同房间是为稳定的粘附,并且为在外面在里面代表并且在内外面分别地表明事件的有约束力的可溶的纤维蛋白原的 assayed 并且在使不能调动的纤维蛋白原上传播。禁止的妄想的蛋白质 Tac-3,和 Tac-3NITY 部分稀释了稳定的粘附并且传播。Tac-3, Tac-3759, Tac-3NITY,和 Tac-3754,然而并非 Tac-3747 或 Tac-3741,损害了可溶的纤维蛋白原绑定。结果显示双向发信号被 Tac-3 和 Tac-3NITY 显著地禁止,虽然到更小的程度。而且,仅仅在内外面发信号在 123/Tac-3759 和 123/Tac-3754 房间被损害与相对照一在 123/Tac-3747 和 123/Tac-3741 房间的未经触动的双向发信号。在结论, integrin 的 calpain 劈开 3 在由与细胞质的蛋白质打断它的相互作用而非改变它的符合构造发信号上导致了规章的效果,并且可以因此调整血小板功能。 | Jiansong Huang Yulan Zhou Xiaoyu Su Yuanjing Lyu Lanlan Tao Xiaofeng Shi Ping Liu Zhangbiao Long Zheng Ruan Bing Xiao Wenda Xi Quansheng Zhou Jianhua Mao Xiaodong Xi | 2016 | Frontiers of Medicine2016，10，3： | 0 |
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