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Journal of Materials Science & Technology 2010年第11期26卷 981-985页

作者： Suhue Fan Quande Che Fengqing zhang Ran yu Wei hu College of Material Science and Engineering Shandong Jianzhu University Jinan 250101 China

Predominantly （100）-oriented Ca0.4Sr0.6Bi4Ti4O15 （C0.4S0.6BTi） thin films were prepared on Pt （111）/Ti/SiO2/Si substrates by a sol-gel method at annealing temperatures ranging from 650 to 850 ℃.The growth mode of the predominantly （100）-oriented C0.4S0.6 BTi thin films fabricated by the sequential layer annealing was discussed based on the structure evolution with the annealing *** remnant polarization and coercive field of the C0.4S0.6 BTi film annealed at 800 ℃ are 16.1 μC/cm 2 and 85 kV/cm,*** evident fatigue can be observed after 10 9 switching cycles.

关键词： Ca0.4Sr0.6Bi4Ti4O15 Ferroelectric film Orientation

Coherence Rotation in the Reaction ^(19)F+ ^(51)V

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Chinese Physics Letters 1996年第10期13卷 727-729页

作者： WANG Qi LU Jun XU hu-shan LI Song-lin Zhu Yong-tai zhang yu-hu LI Zhi-chang Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000 China Institute of Atomic Energy Beijing 102413

Excitation functions of the dissipative products in the reaction 19F+51V have been measured from 102.25 to 109.50MeV by 250keV steps at θl = 21.7°, 36.1°and 40.5°. The rotation angular velocities ω and the energy coherence widths of the corresponding dinuclear systems were extracted. The coherence rotation and its importance in the reaction process have been discussed.

关键词： rotation steps 19F

Clinical outcomes and predictive model of platelet reactivity to clopidogrel after acute ischemic vascular events

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Chinese Medical Journal 2019年第9期132卷 1053-1062页

作者： Qi Ma Guang-Zhong Chen yu-hu zhang Li zhang Li-An huang Department of Neurology The First Affiliated HospitalJinan UniversityGuangzhouGuangdong 510632China Guangdong Geriatrics Institute Guangdong Provincial People's HospitalGuangdong Academy of Medical SciencesGuangzhouGuangdong 510080China Department of Neurosurgery Guangdong Provincial People's HospitalGuangdong Academy of Medical SciencesGuangzhouGuangdong 510080China Department of Neurology Guangdong Provincial People's HospitalGuangdong Academy of Medical SciencesGuangzhouGuangdong 510080China

Background:High on-treatment platelet reactivity (HTPR) has been suggested as a risk factor for patients with ischemic vascular *** explored a predictive model of platelet reactivity to clopidogrel and the relationship with clinical ***:A total of 441 patients were *** reactivity was measured by light transmittance aggregometry after receiving dual antiplatelet *** was defined by the consensus cutoff of maximal platelet aggregation >46% by light transmittance ***2C19 loss-of-function polymorphisms were identified by DNA microarray *** data were compared by binary logistic regression to find the risk *** primary endpoint was major adverse clinical events (MACEs),and patients were followed for a median time of 29 *** curves were constructed with Kaplan-Meier estimates and compared by logrank tests between the patients with HTPR and ***:The rate of HTPR was 17.2%.Logistic regression identified the following predictors of HTPR:age,therapy regimen,body mass index,diabetes history,CYP2C19^*2,or CYP2C19^*3 *** area under the curve of receiver operating characteristic for the HTPR predictive model was 0.793 (95% confidence interval:0.738–0.848).Kaplan-Meier analysis showed that patients with HTPR had a higher incidence of MACE than those with non-HTPR (21.1% vs.9.9%;χ^2 = 7.572,P = 0.010).Conclusions:Our results suggest that advanced age,higher body mass index,treatment with regular dual antiplatelet therapy,diabetes,and CYP2C19^*2 or CYP2C19^*3 carriers are significantly associated with HTPR to *** predictive model of HTPR has useful discrimination and good calibration and may predict long-term MACE.

关键词： High on-treatment platelet reactivity Clopidogrel CYP2C19 Light transmittance aggregometry Ischemic vascular events

Angular Distributions of Intermediate Mass Fragments Emitted in 30 MeV/u 40Ar Induced Reactions

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Chinese Physics Letters 1999年第2期16卷 95-97页

作者： GOU Quan-bu Zhu Yong-tai XU hu-shan WEI Zhi-yong LU Jun zhang yu-hu WANG Qi LI Song-lin WU Zhong-li Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000

The angular distributions of intermediate mass fragments with charge numbers from 3 to 24 emitted in 30 MeV/u 40Ar+58,64Ni and 115In reactions over an angular range of 5o-140ohave been *** different angular region an exponential distribution function dσ/dΩ=N exp(-θ/α)was used to fit the measured angular *** decay factor a which can be connected with the interaction time T and the factor N which is related to the intensity of the emission sources have been *** relationship ofα(Z)and N(Z)with Z for different reaction systems and different angular regions has been *** different behavior of dσ/dΩ,α(Z),and N(Z)for the three studied reaction systems exists mainly in the middle and backward angular *** dependencies of angular distributions on isospin and the size of reaction systems have also been discussed.

关键词： MeV/u angular backward

Idiopathic Basal Ganglia Calcification Presented with Progressive Supranuclear Palsy-like Features

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Chinese Medical Journal 2016年第4期129卷 478-479页

作者： Yah Li Cheng-Bo Dai Li-Juan Wang yu-hu zhang Department of Neurology Guangdong Neuroscience Institute Guangdong General Hospital Guangdong Academy of Medical Sciences Guangzhou Guangdong 510080 China

Fahr＇s disease, or idiopathic basal ganglia calcification （IBGC）, is a rare neurological syndrome characterized by abnormal calcified deposits located mostly in bilateral basal ganglia and dentate nucleus, and also in cerebral cortex, thalamus, hippocampus, cerebellar, and subcortical white matter. Clinically, it presents various symptoms, including parkinsonism （presented in 57% of the patientsL chorea （ 19%）, tremors （8%）, dystonia （8%）, athetosis （5%）~ and orofacial dyskinesia （3%）.

关键词： Freezing of Gait Idiopathic Basal Ganglia Calcification Progressive Supranulcear Palsy

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 313.3 *** 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

Estrogen influences the differentiation, maturation and function of dendritic cells in rats with experimental autoimmune encephalomyelitis

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Acta Pharmacologica Sinica 2004年第4期25卷 110-115页

作者： Qing-hong zhang2, yu-zhen hu, Jun CAO3, Yan-qing ZHONG,yu-feng ZHAO, Qi-bing MEI4 Department of Physiology, Department ofOrthodontics, 3 4Department of Pharmacology, The Fourth Military Medical University, Xi’an 710032, China Department of Physiology The Fourth Military Medical University Xi'an 710032 China

AIM: To examine if estrogen can affect the immune response at the dendritic cells (DCs) level in rats with experi- mental autoimmune encephalomyelitis (EAE). METHODS: Lewis rats were immunized with inoculum containing MBP68-86. DCs were derived from spleen monocytes of EAE rats with IL-4 and GM-CSF in presence of 17β- estradiol (E2). Nitric oxide (NO) was detected by Griess reagent. The surface markers and cytokines production of DCs were shown by flow cytometry. DCs were cocultured with MBP-specific T cells, [3H]-TdR incoportation was used to reveal the antigen presentability, the supernatant of the coculture were collected to examine the cytokines secretion by ELISA. RESULTS: E2 activated DCs by accelerating the maturation process characterized by upregulation of MHC II and costimulating molecule B7-1, B7-2, drastic high expression of CD40. IFN-γ–produc- ing DCs were also elevated without any alteration of IL-10. Estradiol-treated DCs (E2-DCs) secreted more NO in the culture supernatant. By contrast, E2-DCs showed decreased antigen presentation ability with reduced secretion of IFN-γ but no alteration of IL-10 in the coculture with T cells. CONCLUSION: Estrogen can affect the differentiation, maturation and function of DCs from EAE rats, which may be attributed to its protection against EAE and the remission of multiple sclerosis patients in pregnancy.

关键词： multiple sclerosis experimental autoimmune encephalomyelitis dendritic cells estrogens nitric oxide

Signature Inversion of Yrast Band in Odd-Odd ^(162)Lu Nucleus

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Chinese Physics Letters 1996年第4期13卷 257-260页

作者： zhang yu-hu ZHOU Xiao-hong ZHAO Qing-zhong SUN Xiang-fu LEI Xiang-guo GUO Ying-xiang LIU Zhong CHEN Xing-feng Zhu Yong-tai WEN Shu-xian yuAN Guan-jun LIU Xiang-an Institute of Modern Physics Chinese Academy of Sciences Lanzhou 730000 China Institute of Atomic Energy Beijing 102413

High spin states of the odd-odd ^(162)Lu nucleus have been studied via ^(147)Sm(^(19)F,4nγ)reaction at 95MeV beam *** scheme for yrast band based on π[h_(11/2)]v[i_(13/2)]quasiparticle configuration was established up to I^(π)-(23^(-))for the first *** band shows the signature inversion in energy before backbending generally appeared in this mass *** is stressed that the signature splitting in 162Lu is larger than that in 160 Tm nucleus.

关键词： energy signature

Target Dependence of N / Z Ratio of the Fragments Produced in 30 MeV/u ^(40)Ar Induced Reactions

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Chinese Physics Letters 1997年第6期14卷 413-416页

作者： XU hu-shan Zhu Yong-tai WEI Zhi-yong LU Jun WANG Qi LI Song-lin zhang yu-hu XIE yuan-xiang WU Zhong-li ZHAO Qing-zhong GOU Quan-bu Institute of Modern Physics Chinese Academy of SciencesLanzhou 730000

An inclusive measurement was performed for 30 MeV/u ^(40)Ar+^(58,64)Ni and ^(115)*** employing the degree of freedom of N/Z,the production mechanism of the high energy component of the intermediate mass fragments(IMFs:3≤Z≤13)has been *** attention has been paid to the target dependence of N/Z ratio of the energetic *** IMFs may be produced by a projectile fragmentation process with energy dissipation.

关键词： MeV/u fragmentation inclusive

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从画道、画品的角度看董其昌的南北宗论

厦门大学学报（哲学社会科学版） 2007年第3期57卷 77-84页

作者：张郁乎清华大学考古与艺术史研究所北京100084

董其昌的南北宗论不仅是借禅论画,其中还包含着他基于禅学修养而对绘画一种的特殊理解和对画品的特殊要求。他是在泯灭能所的当下真实意义上理解绘画的,要求画中的境界是当下所现的自在之境一念普现的无妄乐境。南宗绘画展现了当下真实... 详细信息

董其昌的南北宗论不仅是借禅论画,其中还包含着他基于禅学修养而对绘画一种的特殊理解和对画品的特殊要求。他是在泯灭能所的当下真实意义上理解绘画的,要求画中的境界是当下所现的自在之境一念普现的无妄乐境。南宗绘画展现了当下真实意,是“一”,所以合乎画道;北宗绘画不能展现当下真实意,是“二”,所以不合画道。他要求的画品是无冲突、无对立的天真烂漫。

关键词：董其昌南北宗论画道画品