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35篇 您的检索式:作者名="Li Fuyou"
    题名 作者 年代 出处 被引量
1Modern human behaviors during the late stage of the MIS3 and the broad spectrum revolution:Evidence from a Shuidonggou Late Paleolithic site显示文摘The last glacial period was vital for the distribution and evolution of early modern humans in Asia. The Shuidonggou Late Paleolithic site, dated at 30-20 ka BP, accumulated cultural remains during the important late stage of MIS 3 period in the last glacial. These remains represent characteristics of typical Late Paleolithic conditions in North China:high degree of standardization and morphological variability of tool types, exploitation of bone materials, systematic use of body decorations, extensive use of earth-pit hearths, distinct functional spatial organization within habitations, and conversion of subsistence patterns. These characteristics illustrate early modern human behaviors during the late MIS3 period, and provide clues and perspectives for the analysis of early modern human origins in China. At the same time, the conversion of subsistence patterns is considered to be a combination of multiple early modern human behaviors, as well as the result of the Broad Spectrum Revolution. In this paper, we argue for the dynamic mechanism of Broad Spectrum Revolution from a human behavioral and ecological perspective.GUAN Ying GAO Xing LI Feng PEI ShuWen CHEN FuYou ZHOU ZhenYu 2012Chinese Science Bulletin2012,57,4:10
2Synthesis of NaYF_4:Nd@NaLuF_4@SiO_2@PS colloids for fluorescence imaging in the second biological window显示文摘Nd doped nanoparticles is commonly used as bioimaging agents but presents poor stability. Here, a polymer coating is applied to NaYF4:Nd nanoparticles using a versatile step-by-step coating strategy. The as-synthesized NaYF_4:Nd@NaLuF_4@SiO_2@PS colloids show good stability in various polar solvent and are very stable in water at least for 6 months. These NaYF_4:Nd@NaLuF_4@SiO_2@PS colloids can exhibit strong down converting photoluminescence when excited by 808 nm lasers. Moreover, these NaYF_4:Nd@NaLuF_4@SiO_2@PS colloids accumulate in liver of mice when used as bio-imaging agents. which exhibit strong fluorescence luminescence in NIR Ⅱ window.Dongpeng Yang Cong Cao Wei Feng Chunhui Huang Fuyou Li 2018Journal of Rare Earths2018,36,2:9
3Technology diffusion and population migration reflected in blade technologies in northern China in the Late Pleistocene显示文摘In recent years, the origin and evolution of modern human behaviors have become a common topic of research in Paleolithic archaeology. One important part of modern human behavior, blade technology, was once thought to be unique to modern humans. Recent studies have suggested that variations in blade technology do not fully correspond to modern populations. However, the standardization, diversity, discontinuity in terms of time distribution, and differences in spatial distribution of blade technology give it an important role in discussions of modes of adaptation, diffusion of technology, and population migration of hominins. By categorizing the major blade assemblages in China, we show that there were two blade reduction methods in northern China: the Levallois method and the prismatic method. Dating back 40000–30000 years, the Levallois and prismatic blade method combined to form the characteristics of the early stage of the Upper Paleolithic. Artifacts bearing such characteristics are located in Northwest China, Northeast China, and the Qinghai-Tibet Plateau. The unearthed blades are similar in technological organization and are connected geographically with those discovered in Siberia and Mongolia, which also indicates a distinct border from those discovered in northern China. This fact is suggestive of population immigration. About 29000–25000 years ago, a combination of prismatic blades and microblades was developed in the hinterland of China; however whether it can be regarded as the representative of population migration or only a technological adaption remains undetermined. We suggest that the system of production of different blades should be distinguished in the study of blade assemblages and that different blade methods should not be integrated into a single technical system to discuss technology diffusion and population dispersal.LI Feng CHEN FuYou WANG YingHua GAO Xing 2016Science China Earth Sciences2016,59,8:9
4Characterization of 500 Chinese patients with cervical esophageal cancer by clinicopathological and treatment outcomes显示文摘Objective: There are no comprehensive studies on survival outcomes and optimal treatment protocols for cervical esophageal cancer(CEC), due to its rare clinical prevalence. Our objective was to determine the relationship between pathological characteristics, treatment protocols, and survival outcomes in Chinese CEC patients.Methods: A total of 500 Chinese CEC patients were selected from our 500,000 esophageal and gastric cardia carcinoma database(1973–2018). There were two main groups: patients treated with surgery, and patients receiving non-surgical treatments(radiotherapy, radiochemotherapy, and chemotherapy). The Chi-square test and Kaplan–Meier method were used to compare the continuous variables and survival.Results: Among the 500 CEC patients, 278(55.6%) were male, and the median age was 60.9 ± 9.4 years. A total of 496 patients(99.2%) were diagnosed with squamous cell carcinoma. In 171(34.2%) patients who received surgery, 22(12.9%) had undergone laryngectomy. In 322(64.4%) patients who received non-surgical treatments, 245(76.1%) received radiotherapy. Stratified survival analysis showed that only T stage was related with survival outcomes for CEC patients in the surgical group, and the outcomes between laryngectomy and non-laryngectomy patients were similar. It was noteworthy that the 5-year survival rate was similar in CEC patients among the different groups treated with surgery, radiotherapy, chemotherapy, or radiochemotherapy(P = 0.244). Conclusions: The CEC patients had similar survival outcomes after curative esophagectomy and radiotherapy, including those with or without total laryngectomy. These findings suggest that radiotherapy could be the initial choice for treatment of Chinese CEC patients.Peinan Chen Xueke Zhao Fuyou Zhou Xin Song Shoujia Hu Yan Jin Xianzeng Wang Xuena Han ZongminFan Ran Wang Bei Li Wenli Han Panpan Wang Jilin Li Lixin Wan Liguo Zhang Qide Bao Fubao Chang Yanru Qin Zhiwei Chang Jianwei Ku Haijun Yang Ling Yuan Jingli Ren Xuemin Li Lidong Wang 2020Cancer Biology & Medicine2020,17,1:6
5A closed-form solution for a double infinite Euler-Bernoulli beam on a viscoelastic foundation subjected to harmonic line load显示文摘The dynamic response of a double infinite beam system connected by a viscoelastic foundation under the harmonic line load is studied. The double infinite beam system consists of two identical and parallel beams, and the two beams are infinite elastic homogeneous and isotropic. A viscoelastic layer connects the two beams continuously. To decouple the two coupled equations governing the response of the double infinite beam system, a variable substitution method is introduced. The frequency domain solutions of the decoupled equations are obtained by using Fourier transforms as well as Laplace transforms successively. The time domain solution in the generalized integral form are then obtained by employing the corresponding inverse transforms, i.e. Fourier transform and inverse Laplace transform. The solution is verified by numerical examples, and the effects of parameters on the response are also investigated.Li Bing Cheng Yongfeng Zhu Zhaoqing Zhang Fuyou 2019Earthquake Engineering and Engineering Vibration2019,18,1:2
6GOMSS:A Simple Group Oriented(t,m,n)Multi-secret Sharing Scheme显示文摘In most(t,n)-Multi-secret sharing((t,n)-MSS)schemes,an illegal participant,even without any valid share,may recover secrets when there are over t participants in secret reconstructions.To address this problem,the paper presents the notion of Group oriented(t,m,n)-multi-secret sharing(or(t,m,n)-GOMSS),in which recovering each secret requires all m(n≥m≥t)participants to have valid shares and actually participate in secret reconstruction.As an example,the paper then proposes a simple(t,m,n)-GOMSS scheme.In the scheme,every shareholder has only one share;to recover a secret,m shareholders construct a Polynomial-based randomized component(PRC)each with the share to form a tightly coupled group,which forces the secret to be recovered only with all m valid PRCs.As a result,the scheme can thwart the above illegal participant attack.The scheme is simple as well as flexible and does not depend on conventional hard problems or one way functions.MIAO Fuyou WANG Li JI Yangyang XIONG Yan 2017Chinese Journal of Electronics2017,26,3:2
7SIRT1 is required for the effects of rapamycin on high glucose-inducing mesangial cells senescence显示文摘Sifang Zhang Guangyan Cai Bo Fu Zhe Feng Rui Ding Xueyuan Bai Weiping Liu Li Zhuo Lin Sun Fuyou Liu Xiangmei Chen 2012Mechanisms of Ageing and Development2012,,6:1
8Water-soluble lanthanide upconversion nanophosphors: Synthesis and bioimaging applications in vivo显示文摘Qian Liu Wei Feng Fuyou Li 2014Coordination Chemistry Reviews2014,,:1
9显示文摘DU Fuyou XIAO Xiaohua LI Gongke 2007J Chromatogr: A2007,1140,12:1
10Highly crystallized mesoporous TiO2 films and their applica- tions in dye sensitized solar cells显示文摘HOU Kun TIAN Bozhi LI Fuyou 2005Journal of Mate- rials Chemistry2005,15,:1
11TLR9 and BAFF: Their expression in patients with IgA nephropathy显示文摘Weiwei Li Xiaofei Peng Yuyuan Liu Hong Liu Fuyou Liu Liyu He Yang Liu Fan Zhang Chunyan Guo Guochun Chen Lei Zhang Zheng Dong Youming Peng 2014Molecular Medicine Reports2014,,3:1
12Genome-wide asso- ciation study of esophageal squamnus cell carcinoma in Chinese sub- jects identifies susceptibility loci at PLCE1 and C20orf54 显示文摘Wang Lidong Zhou Fuyou Li Xuemin 2010Nat Genet2010,42,9:1
13Norcantharidin inhibits renal interstitial fibrosis by blocking the tubular epithelial- mesenchymal transition 显示文摘Li Ying Sun Yan Liu Fuyou 2013PLoS One2013,8,66:1
14Luminescence interference-free lifetime nanothermometry pinpoints in vivo temperature显示文摘Luminescence nanothermometry makes non-invasive and real-time temperature readings possible in living animals.However,the spectral fluctuation in tissues and fluids,as well as the interaction between fluorophores and environment hinders accuracy of the thermometry.Here,we report a luminescence lifetime-based nanothermometry which specifically addresses this problem.A temporal based calibration(lifetime sensing)in the NIR range,an endogenous thermal response as well as a polymer encapsulation evading environmental factors,altogether help to pinpoint temperature in vivo.Thanks to the highly condensed NdYb ions in a well-protected tiny core-shell nanocrystal(overall 11 nm),a temperature sensitivity about 2.07%K^(-1)(with 5%Yb^(3+)doped nanoparticles)and an accuracy of 0.27 K(with 25%Yb^(3+)doped nanoparticles)in biological fluids are achieved.Hopefully,combining thermally activated energy transfer nanothermometer with anti-interference lifetime thermometry would provide a more accurate temperature measurement for biological and preclinical studies.Mengya Kong Yuyang Gu Yingjie Chai Jiaming Ke Yulai Liu Xincheng Xu Zhanxian Li Wei Feng Fuyou Li 2021Science China Chemistry2021,64,6:1
15Complexation of DNA with poly-( L -lysine) and its copolymers in dimethylformamide显示文摘Jihan Zhou Fuyou Ke Yuqiong Xia Jianbo Sun Ning Xu Zi-Chen Li Dehai Liang 2013Polymer2013,,10:1
16Component analysis and utilization of whole-plant corn silage effluent显示文摘YANG Fuyou LI Caifeng DU Renrang 2011Journal of Shanxi Agricultural Science2011,,2:1
17显示文摘Xin Hao Li Fuyou Huang Yanyi 2002Journal of Rare Earths2002,20,5:1
18Phos- phorescent heavy-metal complexes for bioimaging显示文摘ZHAO Qiang HUANG Chunhui LI Fuyou 2011Chemical Society Reviews2011,40,5:1
19Gd 3+ complex-modified NaLuF 4 -based upconversion nanophosphors for trimodality imaging of NIR-to-NIR upconversion luminescence, X-Ray computed tomography and magnetic resonance显示文摘Ao Xia Min Chen Yuan Gao Dongmei Wu Wei Feng Fuyou Li 2012Biomaterials2012,,:1
20Facile epoxidation strategy for producing amphiphilic up-converting rare-earth nanophosphors as biological labels 显示文摘Hu He Yu Mengxiao Li Fuyou 2008Chem Mater2008,20,:1
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