|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Cytogenetic analysis of 531 Chinese women with premature ovarian failure显示文摘 | JIAO Xue QIN Chunrong LI Jie | 2012 | Human Reproduction(Oxford England)2012，27，7： | 1 |
| 2 | Magma mixing origin for the post-collisional adakitie monzogranite of the Triassic Yangba pluton, Northwest-ern margin of the South China block : Go- ehemistry,Sr-Nd isotopic, zircon U-Pb dating and Hf isotopic evi- dences 显示文摘 | Qin Jiangfeng Lai Shaocong Diwu Chunrong | 2010 | Contrib Mineral Petrol2010，159，3： | 1 |
| 3 | Cytogenetic analysis of 531 Chinese women with premature ovarian failure显示文摘 | Xue Jiao Chunrong Qin Jie Li Yingying Qin Xuan Gao Bo Zhang Xiumei Zhen Yun Feng Joe Leigh Simpson Zi-Jiang Chen | 2012 | Human Reproduction2012，，7： | 1 |
| 4 | Devonian continental arc magmatism in the southern Central Asian Orogenic Belt:Evidence from the Dunhuang Block,NW China显示文摘Reconstruction of periods and sources of continental arc magmatism provides critical insights for deciphering the thermal evolution and geodynamics of the continental lithosphere and unveiling subduction-related episodes of accretion and orogeny.The Dunhuang Block,located in the southern Central Asian Orogenic Belt,is built upon a Precambrian metamorphic crystalline basement that is intruded by numerous Paleozoic granitoids.In this paper,we present new zircon U-Pb ages,wholerock geochemistry and Sr-Nd-Pb-Hf isotopes from the Hanxiakouzi and Shuangta granodiorite plutons outcropped in the central and northern Dunhuang Block,respectively.The U-Pb zircon dating indicate that the Hanxiakouzi and Shuangta granodiorites were emplaced at ca.366–363 Ma,i.e.,in the late Devonian.Geochemically,the Hanxiakouzi granodiorites are medium-to high-K,I-type granites possessing high Sr and Sr/Y,i.e.,similar to adakites.The Hanxiakouzi granodiorites show negativeε_(Nd)(t)values(-8.2 to-6.6),significant positive eHf(t)values(+0.7 to+8.1),and evolved Pb isotope features suggesting their derivation by melting of subducted terrigenous sediments,interaction of melts with mantle peridotite,and assimilation of ancient crust during magma ascent.The Shuangta granodiorites belong to high-K calc-alkaline I-type granites with medium Sr and low Sr/Y.The Shuangta granodiorites yield negativeε_(Nd)(t)values(-2.9 to-3.1)and negative to positive zircon eHf(t)values(-1.8 to+3.6),suggesting their formation by partial melting of ancient mafic crust with addition of minor mantle-derived melt and subducted terrigenous sediments.In general,Hf-in-zircon isotopes characteristics of the late Paleozoic granitic rocks in the Dunhuang Block indicate that the southern Dunhuang area carries more ancient crust materials than the central and northern Dunhuang areas,indicating a lateral heterogeneity of the middle Paleozoic crust.Conclusively,the middle Paleozoic granitoids of the Dunhuang Block were emplaced at an active continental margin of the southern Paleo-Asian Ocean. | Baoping Gan Juxing Tang Inna Safonova Limao Qin Chunrong Diwu | 2023 | Geoscience Frontiers2023，14，6： | 0 |
| 5 | Mobile Phone-Based Population Flow Data for the COVID-19 Outbreak in China' Mainland显示文摘Background.Human migration is one of the driving forces for amplifying localized infectious disease outbreaks into widespread epidemics.During the outbreak of COVID-19 in China,the travels of the population from Wuhan have furthered the spread of the virus as the period coincided with the world’s largest population movement to celebrate the Chinese New Year.Methods.We have collected and made public an anonymous and aggregated mobility dataset extracted from mobile phones at the national level,describing the outflows of population travel from Wuhan.We evaluated the correlation between population movements and the virus spread by the dates when the number of diagnosed cases was documented.Results.From Jan 1 to Jan 22 of 2020,a total of 20.2 million movements of at-risk population occurred from Wuhan to other regions in China.A large proportion of these movements occurred within Hubei province(84.5%),and a substantial increase of travels was observed even before the beginning of the official Chinese Spring Festival Travel.The outbound flows from Wuhan before the lockdown were found strongly correlated with the number of diagnosed cases in the destination cities(log-transformed).Conclusions.The regions with the highest volume of receiving at-risk populations were identified.The movements of the at-risk population were strongly associated with the virus spread.These results together with province-by-province reports have been provided to governmental authorities to aid policy decisions at both the state and provincial levels.We believe that the effort in making this data available is extremely important for COVID-19 modelling and prediction. | Xin Lu Jing Tan Ziqiang Cao Yiquan Xiong Shuo Qin Tong Wang Chunrong Liu Shiyao Huang Wei Zhang Laurie B.Marczak Simon I.Hay Lehana Thabane Gordon H.Guyatt Xin Sun | 2021 | Health Data Science2021，，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员