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30篇 您的检索式:作者名="Yuliang Han"
    题名 作者 年代 出处 被引量
1Expert Consensus on the Care and Management of Patients with Cognitive Impairment in China显示文摘The cognitive disease consensus was prepared by panels of health and public representatives based on actual clinical practice in Geriatric Departments in Chinese hospitals and a systematic literature review. This consensus reflects the medical knowledge accumulated by those experts and provides information about professional medical care and advice.A multidisciplinary panel of specialists(neurologists,psychiatrists, and nursing specialists) reports an expert consensus on the medical knowledge accumulated from those experts and provides information about professional medical care and advice. The recommendations focus on the care and management of older adults with mild cognitive impairment,the objectives and methods of maintaining cognition and training, the assessments and measures of daily care for patients at different stages of dementia, the assessments and coping strategies for the behavioral and psychological symptoms of dementia, principles and suggestions for an appropriate living environment, arrangements for recreational activities, the care and management of patients with endstage dementia, and suggestions for addressing stress in caregivers. Yuliang Han Jianjun Jia Xia Li Yang Lv Xuan Sun Shanshan Wang Yongjun Wang Zhiwen Wang Jintao Zhang Jiong Zhou Yuying Zhou 2020Neuroscience Bulletin2020,36,3:7
2Hot Working Characteristic of Superaustenitic Stainless Steel 254SMO显示文摘Hot deformation characteristic of superaustenitic stainless steel 254SMO has been studied by isothermal compression testing in the temperature range of 950–1,200 °C and strain rate range of 0.01–10 s-1.The activation energy of 496 kJ/mol was calculated by a hyperbolic-sine type equation over the entire range of strain rates and temperatures.In order to obtain optimum hot working conditions,processing maps consisting of power dissipation map and instability map were constructed at different strains.The power dissipation map exhibits two domains with relatively high efficiencies of power dissipation.The first domain occurs in the temperature range of 990–1,070 °C and the strain rate range of0.01–0.1 s-1.Microstructure observation in this domain indicates the partial dynamic recrystallization(DRX) accompanied with precipitation of tetragonal sigma phase.The second domain occurs in the temperature range of 1,140–1,200 °C and the strain rate range of 0.01–1 s-1with a peak efficiency of power dissipation of 39%,and in this domain,the microstructure observation reveals the full DRX.The instability map shows that flow instability occurs at the temperatures below 1,140 °C and the strain rates above 0.1 s-1.Enxiang Pu Wenjie Zheng Jinzhong Xiang Zhigang Song Han Feng Yuliang Zhu 2014Acta Metallurgica Sinica(English Letters)2014,27,2:6
3Direct imaging and determination of the crystal structure of six-layered graphdiyne显示文摘自从它的发现,因为它在由一根电子横梁的照耀下面是太精细的,很少层 graphdiyne 的水晶结构的直接成像和决心证明了困难。在这个工作,六分层的 graphdiyne nanosheet 的水晶结构被低电压的传播电子显微镜学(TEM ) 直接用低当前的密度观察。高分辨率的 TEM (HRTEM ) 模拟,电子精力损失光谱学,和电子衍射的联合使用表明同样综合的 nanosheet 是有 2.19 nm 的厚度的水晶的 graphdiyne (相应于六层的厚度) 并且叠的显示出的 ABC。因此,这个工作为存在和很少层 graphdiyne 的水晶结构提供直接证据,它是对 graphene 补足的二维的碳材料的一种新类型。Chao Li Xiuli Lu Yingying Han Shangfeng Tang Yi Ding Ruirui Liu Haihong Bao Yuliang Li Jun Luo Tongbu Lu 2018Nano Research2018,11,3:5
4In situ observation of C_(60)(C(COOH)_(2))_(2) interacting with living cells using fluorescence microscopy显示文摘The interactions between nanoparticles and living cells were investigated by an imaging technique of fluorescence microscopy. For this pur- pose, the C60 derivative C60(C(COOH)2)2, a thera- peutic agent for degeneration diseases of central nervous system, was synthesized, purified and characterized. Its interaction with the living cell and penetration of the cellular membrane were in situ studied using the real time imaging technique, and its potential cytotoxicity was also examined by flow cy- tometry. The results indicate that C60(C(COOH)2)2 can easily enter cells, and is mainly located in cytoplasm by fluorescein labeling. Furthermore, C60(C(COOH)2)2 can carry the molecule that cannot cross cellular membranes into cells, because fluo- rescein compound itself cannot enter the cell or ad- here to membrane. At concentrations ranging from 1×10?2 to 1×102 mg/L, C60(C(COOH)2)2 does not show any detectable cytotoxicity.YE Chang CHEN Chunying CHEN Zhen MENG Huan XING Li JIANG Yaxin YUAN Hui XING Gengmei ZHAO Feng ZHAO Yuliang CHAI Zhifang FANG Xiaohong HAN Dong CHEN Long WANG Chen WEI Taotao 2006Chinese Science Bulletin2006,51,9:4
5Synthesis, Antitumor Activity and Preliminary Structure-activity Relationship of 2-Aminothiazole Derivatives显示文摘In this paper, we described the synthesis of 2-aminoflfiazole sublibrary containing methyl, bromo, phenylor butylidene at 4- or/and 5-position of its core. All target compounds were evaluated tbr their antitumor activitiesagainst human lung cancer cell line H1299 and human glioma cell line SHG-44. Among the compotmds screened,4,5,6,7-tetrahydrobenzo[d]thiazole(26b) exhibited the most potent antittunor activities with IC50 values of 4.89 and4.03 μmol/L against the two tested cell lines, respectively. Preliminary structure-activity relationship(SAR) studies ofthese compound were subsequently investigated.LI Hongshuang WANG Xinran DUAN Guiyun XIA Chengcai XIAO Yuliang LI Furong GE Yanqing YOU Guirong HAN Junfen FU Xiaopan 2016Chemical Research in Chinese Universities2016,32,6:3
6Nerve growth factor precursor and sortilin effects on perihematomal brain tissue and the relationship to secondary cell apoptosis显示文摘BACKGROUND: Neuronal apoptosis in perihematomal brain tissues following intracerebral hemorrhage is strongly related to the formation of a compound signal pathway between nerve growth factor precursor (proNGF), p75NTR, and sortilin receptor. Sortilin acts as a co-receptor and molecular switch governing the p75NTR-mediated pro-apoptotic signal induced by proNGF. OBJECTIVE: To investigate proNGF and sortilin expressions in perihematomal brain tissues following intracerebral hemorrhage, and to study the effects of proNGF and sortilin on secondary cell apoptosis. DESIGN, TIME AND SETTING: A paired, comparison study was performed at the Laboratory of Histology and Embryology, Xi'an Jiaotong University from October 2007 to September 2008. MATERIALS: Brain tissue samples were obtained from 15 patients with intracerebral hemorrhage, who were treated at the Department of Neurosurgery, First Affiliated Hospital, Medical College of Xi'an Jiaotong University from October 2007 to March 2008. Rabbit anti-proNGF polyclonal antibody was provided by Chemicon, USA; rabbit antisortilin polyclonal antibody by Abcam, UK; and TUNEL kit by Promega, USA. METHODS: Perihematomal brain tissues selected 0.5 cm from the hemorrhage area were considered to be the hemorrhage group, while brain tissues from the middle temporal gyrus served as the control group. MAIN OUTCOME MEASURES: Histopathological changes were detected using hematoxylin-eosin staining, cell apoptosis was determined using the TUNEL method, and proNGF and sortilin ex- pressions were determined using immunohistochemistry. RESULTS: Edema was clearly observed in perihematomal brain tissues, and infiltration of inflammatory cells was visible, with the presence of irregular and necrotic bodies. The apoptotic rate in the hemorrhage group was significantly greater than in the control group (P < 0.01). Moreover, sortilin expression significantly increased (P < 0.01), but proNGF expression remained unchanged (P > 0.05). Correlation analysis suggested that sortilin expression positively correlated with apoptosis (rs = 0.648, P < 0.01). CONCLUSION: proNGF expression was stable, but sortilin expression increased in perihematomal brain tissues following intracerebral hemorrhage, suggesting that sortilin acted as a co-receptor and molecular switch to govern p75NTR-mediated cell apoptosis.Shiwen Guo Yuliang Han Gang Bao Wenzhi Li 2010Neural Regeneration Research2010,5,1:2
7Self-Motivated Supramolecular Combination Chemotherapy for Overcoming Drug Resistance Based on Acid-Activated Competition of Host–Guest Interactions显示文摘In this work,we propose a nanoparticle-based strategy of self-motivated supramolecular combination chemotherapy that carries drugs stably and releases them actively in the acidic tumor microenvironment to overcome the drug resistance of cancer cells.This self-motivated nanoparticle consists of a cucurbit[7]uril-containing polymer(PCB)-based core.Hua Wang Han Wu Yu Yi Ke-Fei Xue Jiang-Fei Xu Hao Wang Yuliang Zhao Xi Zhang 2021CCS Chemistry2021,3,8:2
8The C_(6)D_(6)detector system on the Back-n beam line of CSNS显示文摘Introduction The neutron capture cross sections are very important in the field of nuclear device design and basic physics research.Hydrogen-free liquid scintillator such as C_(6)D_(6)detectors are widely used in the neutron capture cross-sectional measurements for the low neutron sensitivity and fast time response.The Back-n white neutron source at China Spallation Neutron Source is the first spallation white neutron source in China,and it is suitable for neutron capture cross-sectional measurement.Materials and methods A C_(6)D_(6)detector system was built in the Back-n experimental station.The pulse height weighting technique was used to determine the system’s detection efficiency.The response to gamma rays of the C_(6)D_(6)detector was measured,and the energy resolution function was determined.Monte Carlo simulation with Geant4 code was carried out to get the weighting function of this C_(6)D_(6)detector system.Additionally,the systematic uncertainty of the weighting function was also determined.Conclusion According to the experimental and simulation results,this C_(6)D_(6)detector system can be used to measure neutron capture cross section.Jie Ren Xichao Ruan Jie Bao Guangyuan Luan Wei Jiang Qi An Huaiyong Bai Ping Cao Qiping Chen Yonghao Chen Pinjing Cheng Zengqi Cui Ruirui Fan Changqing Feng Minhao Gu Fengqin Guo Changcai Han Zijie Han Guozhu He Yongcheng He Yuefeng He Hanxiong Huang Weiling Huang Xiru Huang Xiaolu Ji Xuyang Ji Haoyu Jiang Hantao Jing Ling Kang Mingtao Kang Bo Li Lun Li Qiang Li Xiao Li Yang Li Yang Li Rong Liu Shubin Liu Xingyan Liu Yinglin Ma Changjun Ning Binbin Qi Zhaohui Song Hong Sun Xiaoyang Sun Zhijia Sun Zhixin Tan Hongqing Tang Jingyu Tang Pengcheng Wang Qi Wang Taofeng Wang Yanfeng Wang Zhaohui Wang Zheng Wang Jie Wen Zhongwei Wen Qingbiao Wu Xiaoguang Wu Xuan Wu Likun Xie Yiwei Yang Han Yi Li Yu Tao Yu Yongji Yu Guohui Zhang Jing Zhang Linhao Zhang Liying Zhang Qingmin Zhang Qiwei Zhang Xianpeng Zhang Yuliang Zhang Zhiyong Zhang Yingtan Zhao Liang Zhou Zuying Zhou Danyang Zhu Kejun Zhu Peng Zhu 2019Radiation Detection Technology and Methods2019,3,3:1
9The oxidation of benzothiophene using the Keggin-type lacunary polytungstophosphate as catalysts in emulsion显示文摘Yongna Zhang Hongying Lü Lu Wang Yuliang Zhang Peng Liu Hongxian Han Zongxuan Jiang Can Li 2010Journal of Molecular Catalysis A Chemical2010,,1:1
10Expression of p75 NTR and TrkA and its relationship with apoptosis in the surrounding brain tissues of hematoma in patients with intracerebral hemorrhage 显示文摘Bao Gang Han Yuliang Wang Maode 2011The Journal of International Medical Research2011,39,:1
11Role of the nerve growth factor precursor-neurotrophin receptor p75 and sortilin pathway on apoptosis in the brain of patients with intracerebral hemorrhage显示文摘This study demonstrated that brain areas surrounding the site of hematoma following intracerebral hemorrhage are characterized by significantly increased apoptosis and expression of neurotrophin receptor p75 and sortilin. However, as detected by terminal deoxynucleotidyl transferase dUTP nick end labeling and immunohistochemical staining, there was no significant change in nerve growth factor precursor expression levels. The appearance of neurotrophin receptor p75 expressing cells was positively correlated with cells that were detected by terminal deoxynucleotidyl transferase dUTP nick end labeling. These findings confirm that the nerve growth factor precursor-neurotrophin receptor p75-sortilin heterotrimeric complex-mediated apoptosis pathway may play an important role in cellular apoptosis following intracerebral hemorrhage.Gang Bao Qi Li Yuliang Han Ning Wang Shiwen Guo Jinning Song Baixiang He Kai Wang 2011Neural Regeneration Research2011,6,22:1
12Development of a haploid inducer by editing HvMTL in barley显示文摘The doubled-haploid technique mediated by parthenogenesis and androgenesis in plants can directly generate homozygous diploid lines after chromosome doubling with colchicine in one or two generations,and this method undoubtedly shortens the breeding process and improves breeding efficiency in crops.Previously,haploid plants were mainly induced by anther culture or microspore culture via androgenesis(Ohnoutkova et al.,2019).In wheat(Triticum aestivum),haploids can also be induced by maize(Zea mays)pollen and chromosome elimination via parthenogenesis(Liu et al.,2020b).However,the aforementioned induction methods are genotype-dependent,require complex manipulations,and are both time-consuming and inefficient.Therefore,it is necessary to develop new techniques or germplasm for simple and efficient haploid induction.Huali Tang Yuliang Qiu Wanxin Wang Mei Yu Yanan Chang Zhiyang Han Lipu Du Zhishan Lin Ke Wang Xingguo Ye 2023Journal of Genetics and Genomics2023,50,5:1
13A class of cublic systems with a ninth order singular point显示文摘 1991Ann of Diff Eqs1991,7,1:1
14DISCRETE ANALYTIC ALMOST PERIODIC FUNCTIONS IN A STRIP显示文摘In this paper we study some properties of discrete analytic functions in a strip. In particular, we investigate some basic properties of discrete analytic almost periodic functions and show the existence of the discrete analytic almost periodic solutions to some discrete derivative equation in a strip.Xidong Sun Baifeng Liu Xiliang Li Yuliang Han 2015Annals of Differential Equations2015,31,2:0
15Detector development at the Back-n white neutron source显示文摘Purpose Back-n is a white neutron beamline at China spallation neutron source,which was established in the year of 2018.It is a powerful facility for nuclear data measurement,neutron detector calibration,and radiation effect research.Method A series of detectors were built for different experiments,including beam monitoring,beam profile measurement,neutron induced secondaries(fission fragments,light charged particles and gamma)cross section measurement,and neutron resonance radiography,etc.A common digitization electronics and a cluster-based DAQ were developed for these detector systems.Most detectors have been employed at Back-n and serviced for experiments from the beginning of the beamline running.Results and conclusion As an overview of detectors of Back-n,the details of the detector design and the experiment performing are described in this paper.Some developing systems,e.g.,MTPC and B-MCP,are also included.Fan Ruirui Li Qiang Bao Jie Li Yang Liu Rong Jiang Wei Ren Jie Zhang Qiwei Cao Ping Gu Minhao Ren Zhizhou Yi Han Tang Jingyu An Qi Bai Haofan Bai Jiangbo Chen Qiping Chen Yonghao Chen Zhen Cui Zengqi Fan Anchuan Feng Changqing Feng Fanzhen Gao Keqing Han Changcai Han Zijie He Guozhu He Yongcheng Hong Yang Hu Yiwei Huang Hanxiong Jia Weihua Jiang Haoyu Jiang Zhijie Jin Zhengyao Kang Ling Li Bo Li Chao Li Gong Li Jiawen Li Xiao Liu Jie Liu Shubin Luan Guangyuan Ning Changjun Qi Binbin Ruan Xichao Song Zhaohui Sun Kang Tan Zhixin Tang Shengda Wang Pengcheng Wang Zhaohui Wen Zhongwei Wu Xiaoguang Wu Xuan Xie Likun Yang Yiwei Yu Yongji Zhang Guohui Zhang Linhao Zhang Mohan Zhang Xianpeng Zhang Yuliang Zhang Yue Zhang Zhiyong Zhao Maoyuan Zhou Luping Zhou Zhihao Zhu Kejun The CSNS Back-n Collaboration 2023Radiation Detection Technology and Methods2023,7,2:0
16A method of magnetosonic characteristics to correct the 'rarefaction shocks' problem arising in ZEUS显示文摘ZEUS is a magnetohydrodynamics simulation code widely used in astrophysical research.However,it was recently found that the code may produce artificial shocks in the rarefaction region in some numerical tests since it is not upwinded in fast and slow waves.We propose a method of magnetosonic characteristics to evolve compressional waves.The tests indicate that this method cures the 'rarefaction shocks' problem to a large extent and it also greatly reduces some post shock oscillations.ZHU XiaoShuai WANG HuaNing FAN YuLiang DU ZhanLe HE Han 2012Science China(Physics,Mechanics & Astronomy)2012,55,9:0
17Spontaneous imbibition characteristics of shale oil reservoir under the influence of osmosis显示文摘The spontaneous imbibition(SI)process in shale oil reservoirs is not only infuenced by capillary force,but also by the osmotic pressure between the fracturing fuid and formation water in the nanopores media.In this study,experimental methods are used to investigate the mechanisms of osmosis in the SI,taking into account the presence of initial formation water in shale oil reservoirs.To investigate the efect of osmosis,SI experiments were performed on the fne-grained felsic shale of the Qikou sag of Dagang oilfeld.Low-feld NMR testers and high-precision electronic balances are utilized for the measuring of oil–water migration.The results show that,when Sw≠0,high-salinity fuid SI can be divided into four stages:initial imbibition stage,drainage stage,secondary imbibition stage and stationary stage;when Sw=0,there is no drainage stage of high-salinity fuid SI;when Sw≠0 or Sw=0,low-salinity fuid SI can be called the“osmosis-enhanced SI”;and we have found that“newly formed pores or microfractures”as well as reducing salinity can promote SI.This article presents a systematic study of SI of shale oil reservoirs under the infuence of osmosis,which provide useful information for reservoir numerical simulation and development program design.Yuliang Su Qinghao Sun Wendong Wang Xincheng Guo Jilong Xu Guanqun Li Xiugang Pu Wenzhong Han Zhannan Shi 2022International Journal of Coal Science & Technology2022,9,5:0
18PSEUDO-ALMOST PERIODIC SOLUTIONS TO SOME NON-AUTONOMOUS DIFFERENCE EQUATIONS WITH DELAY显示文摘This paper is concerned with the pseudo-almost periodic solutions to the nonautonomous difference equations with delay. Under some suitable assumptions, some results for the existence and uniqueness of pseudo-almost solutions are obtained.Baifeng Liu, Yuliang Han, Xidong Sun (College of Math. and Information Sciences, Shangdong Institute of Business and Technology, Yantai 264005, Shandong) 2009Annals of Differential Equations2009,25,4:0
19ALMOST AUTOMORPHIC MILD SOLUTIONS TO SOME FRACTIONAL DELAY DIFFERENTIAL EQUATIONS显示文摘In this paper,a new and general existence and uniqueness theorem of almost automorphic mild solutions is obtained for some fractional delay differential equations,using sectorial operators and the Banach contraction principle.Xiliang Li 1,Fenglong Qu 2,Yuliang Han 1(1.College of Math.and Information Sciences,Shandong Institute of Business and Technology,Yantai 264005,Shandong 2.School of Math.and Informational Science,Yantai University,Yantai 264005,Shandong) 2012Annals of Differential Equations2012,28,4:0
20Synthesis and Antimicrobial Activity of Some New 4H-Pyr rolo [ 1,2-a] b enzimid azoles显示文摘JIANG Yuliang HAN Qiaorong SHEN Ronghua ZANG Xinxin WANG Bingxiang 2014Chemical Research in Chinese Universities2014,30,5:0
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