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13篇 您的检索式:作者名="Hanwu Li"
    题名 作者 年代 出处 被引量
1Deterministic secure quantum communication without unitary operation based on high-dimensional entanglement swapping显示文摘By analysis of the basic properties of entanglement swapping of high-dimensional Bell states,a universal and general deterministic secure quantum communication(DSQC)protocol is proposed,in which unitary operation is not required.By making use of the results of high-dimensional Bell measurement,the sender and the receiver can encode and decode the message respectively by performing the modular addition and subtraction.Two mutually complementary bases are constructed;and according to the property of mutual complement,a method for checking security of the high-dimensional quantum channel is put forward.Some common attack strategies are analyzed,and the corresponding error rates are calculated.Then the upper bound of the threshold of error rate is deduced.LIU ZhiHao CHEN HanWu LIU WenJie XU Juan LI ZhiQiang 2012Science China(Information Sciences)2012,55,2:7
2Microstructure and mechanical behavior of the Mg-Mn-Ce magnesium alloy sheets显示文摘The microstructural evolution and mechanical behavior of Mg-Mn-Ce magnesium alloy were investigated in the present study.Mg alloy was prepared with metal model casting method and subsequently hot extruded at 703 K with the reduction ratio of 101:1.The grains were dynamically recrystallized after the extrusion process.Moreover,the(0002)pole figure of Mg-Mn-Ce alloy developed a splitting of pronounced basal texture.The mechanical properties were different due to different angles between c-axis and loading direction(0°,45°and 90°)in the tensile tests.This significantly induces an asymmetry in the yield behavior.The Mg-Mn-Ce alloy exhibits a classical dimple structure as a result of slip accumulation and ductile tear.Qingshan Yang Bin Jiang Xin Li Hanwu Dong Wenjun Liu Fusheng Pan 2014Journal of Magnesium and Alloys2014,2,1:6
3Reflected solutions of backward stochastic differential equations driven by G-Brownian motion显示文摘In this paper, we study the reflected solutions of one-dimensional backward stochastic differential equations driven by G-Brownian motion. The reflection keeps the solution above a given stochastic process. In order to derive the uniqueness of reflected G-BSDEs, we apply a 'martingale condition' instead of the Skorohod condition. Similar to the classical case, we prove the existence by approximation via penalization. We then give some applications including a generalized Feynman-Kac formula of an obstacle problem for fully nonlinear partial differential equation and option pricing of American types under volatility uncertainty.Hanwu Li Shige Peng Abdoulaye Soumana Hima 2018Science China Mathematics2018,61,1:2
4Simultaneous detection of porcine circovirus type 2, classical swine fever virus, porcine parvovirus and porcine reproductive and respiratory syndrome virus in pigs by multiplex polymerase chain reaction显示文摘Yonghou Jiang Hanwu Shang Hui Xu Liangjun Zhu Weijie Chen Lingyan Zhao Li Fang 2008The Veterinary Journal2008,,2:1
5Adaptation of a visualized loop-mediated isothermal amplification technique for field detection of Plasmodium vivax infection显示文摘Zhi-Yong Tao Hua-Yun Zhou Hui Xia Sui Xu HanWu Zhu Richard L Culleton Eun-Taek Han Feng Lu Qiang Fang Ya-Ping Gu Yao-Bao Liu Guo-Ding Zhu Wei-Ming Wang Ju-Lin Li Jun Cao Qi Gao 2011Parasit Vectors2011,4,1:1
6Evolution and roles of cytokinin genes in angiosperms 2:Do ancient CKXs play housekeeping roles while non-ancient CKXs play regulatory roles?显示文摘Cytokinin oxidase/dehydrogenase(CKX)is a key enzyme responsible for the degradation of endogenous cytokinins.However,the origins and roles of CKX genes in angiosperm evolution remain unclear.Based on comprehensive bioinformatic and transgenic plant analyses,we demonstrate that the CKXs of land plants most likely originated from an ancient chlamydial endosymbiont during primary endosymbiosis.We refer to the CKXs retaining evolutionarily ancient characteristics as“ancient CKXs”and those that have expanded and functionally diverged in angiosperms as“non-ancient CKXs”.We show that the expression of some non-ancient CKXs is rapidly inducible within 15 min upon the dehydration of Arabidopsis,while the ancient CKX(AtCKX7)is not drought responsive.Tobacco plants overexpressing a non-ancient CKX display improved oxidative and drought tolerance and root growth.Previous mutant studies have shown that non-ancient CKXs regulate organ development,particularly that of flowers.Furthermore,ancient CKXs preferentially degrade cis-zeatin(cZ)-type cytokinins,while non-ancient CKXs preferentially target N6-(Δ2-isopentenyl)adenines(iPs)and trans-zeatins(tZs).Based on the results of this work,an accompanying study(Wang et al.http://gffzzd3cc09b8251d45dfsupkoqnuuu0u56nb9.ffgz.tsg.suse.edu.cn/10.1038/s41438-019-0211-x)and previous studies,we hypothesize that non-ancient CKXs and their preferred substrates of iP/tZ-type cytokinins regulate angiosperm organ development and environmental stress responses,while ancient CKXs and their preferred substrates of cZs play a housekeeping role,which echoes the conclusions and hypothesis described in the accompanying report(Wang,X.et al.Evolution and roles of cytokinin genes in angiosperms 1:Doancient IPTs play housekeeping while non-ancient IPTs play regulatory roles?Hortic Res 7,(2020).http://gffzzd3cc09b8251d45dfsupkoqnuuu0u56nb9.ffgz.tsg.suse.edu.cn/10.1038/s41438-019-0211-x).Xiaojing Wang Jing Ding Shanshan Lin Decai Liu Tingting Gu HanWu Robert N.Trigiano Richard McAvoy Jinling Huang Yi Li 2020Horticulture Research2020,7,1:1
7The effects of management on population dynamics of plateau pika显示文摘Hanwu Liu Yuming Chen Li Zhou Zhen Jin 2013Mathematical and Computer Modelling (-)2013,,3:1
8Monitoring and evaluating the quality of Web map service resources for optimizing map composition over the Intemet to support decision making 显示文摘WU HUAYI LI ZHENLONG ZHANG HANWU 2011Computers and Geosciences2011,37,4:1
9Production of aromatic hydrocarbons by catalytic pyrolysis of microalgae with zeolites: Catalyst screening in a pyroprobe显示文摘Zhenyi Du Xiaochen Ma Yun Li Paul Chen Yuhuan Liu Xiangyang Lin Hanwu Lei Roger Ruan 2013Bioresource Technology2013,,:1
10A SINGLE SPECIE MODEL WITH RANDOM PERTURBATION UNDER CONTRACEPTIVE CONTROL显示文摘In this paper, we formulate a single-species model of contraception control with white noise on the death rate. Firstly, the uniqueness of global positive solution of the model is proved. Secondly, uniformly bounded mean of solution is obtained by using the Liyapunov function and Chebyshev inequality. Lastly,stochastic global asymptotic stability of zero equilibriums is analyzed.Qiuying Li Hanwu Liu Jingqi Xin 2017Annals of Applied Mathematics2017,33,1:0
11IMPULSIVE VACCINATION OF SIRS EPIDEMIC MODEL WITH STAGE-STRUCTURE显示文摘The period of infection is partitioned into the early and later stages according to the development process of infection. The infected individuals in the different stages have the different ability of transmitting disease. The constant recruitment rate and exponential natural death, as well as the disease-related death and pulse vaccination are incorporated into the model. Through the discrete dynamical system determined by the stroboscopic map, we obtain the exact infection-free periodic solution to the system. Further more, by the comparison theorem, we prove that the infection-free periodic solution is globally stable. Also a sufficient condition for the permanence of disease is obtained.Qiuying Li, Fengqin Zhang, Hanwu Liu (Dept. of Applied Math., Yuncheng University, Yuncheng 044000, Shanxi) 2010Annals of Differential Equations2010,26,4:0
12Capsaicin exerts anti-benign prostatic hyperplasia effects via inhibiting androgen receptor signaling pathway显示文摘Background:Benign prostatic hyperplasia(BPH)is a common condition in middle-aged and elderly men.Enlargement of the prostate causes lower urinary tract symptoms.Capsaicin is a phytochemical extracted from chili peppers and exerts many pharmacological actions,such as anti-tumor and anti-inflammatory effects.Methods:Our study investigated the effect of capsaicin in vitro and in a mouse model in vivo.A prostatic stromal myofibroblast cell line(WPMY-1)was co-incubated with testosterone(1µM)and different concentrations of capsaicin(10–100µM)for 24 and 48 h.Capsaicin(10–100µM)significantly inhibited testosterone-treated WPMY-1 cell growth at 48 h by MTT assay.The testosterone propionate(7.5 mg/kg)-induced BPH mouse model was used to examine the anti-proliferative effect of capsaicin.Treatment with capsaicin(10 mg/kg)for 14 days significantly attenuated prostatic hyperplasia.Finasteride was used as a positive control.Results:Capsaicin significantly decreased prostate weight and prostate index(prostate/body weight ratio)in BPH mice.The expression of 5α-reductase type II,androgen receptor(AR)and prostate specific antigen(PSA)protein expression and PSA serum were all significantly reduced in capsaicin-treated BPH mice.In addition,capsaicin also activated transient receptor potential vanilloid 1 mediated apoptosis and autophagy in BPH mice.Conclusion:These results demonstrate multiple positive effects of capsaicin in controlling prostate growth and suggest its therapeutic potential in the treatment of BPH.ZICHEN SHAO CHUNG-YI CHEN XUZHOU CHEN HANWU CHEN MENGQIAO SU HUI SUN YIDAN LI BINGHUA TU ZITONG WANG CHI-MING LIU 2023BIOCELL2023,47,6:0
13THE PERMANENCE OF A DISCRETE PREDATOR-PREY SYSTEM WITH TIME DELAYS显示文摘In this paper, a discrete predator-prey system with time delay is considered. Sufficient conditions which guarantee the permanence of all positive solutions to this discrete system are obtained.Qiuying Li, Fengqin Zhang, Hanwu Liu, Jiang Lv (Dept. of Math., Yuncheng University, Yuncheng 044000, Shanxi) 2011Annals of Differential Equations2011,27,2:0
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