维普中文期刊产品整合服务
42篇 您的检索式:作者名="Timothy Zhou"
    题名 作者 年代 出处 被引量
1Single-phase high-entropy intermetallic compounds(HEICs): bridging high-entropy alloys and ceramics显示文摘High-entropy intermetallic compounds(HEICs)were fabricated by mechanical alloying and spark plasma sintering to fill a knowledge gap between the traditional high-entropy alloys(HEAs)and emerging highentropy ceramics(HECs).Notably,several four-or five-component equimolar aluminides,such as the B2-phase(Fe1/5 Co1/5 Ni1/5 Mn1/5 Cu1/5)Al,have been made into single-phase HEICs for the first time.Thermodynamic modeling and a reversible,temperature-dependent,phase-stability experiment suggest that such B2-phase HEICs are entropy-stabilized phases.The structure of these HEICs resembles that of HECs with high-entropy mixing of fo ur or five elements of nearly equal fractions in one and only one sublattice,but with significant(10%)anti-site defects(differing from typical HECs).A new phase stability rule for forming single B2-phase HEICs is proposed.Five additional HEICs of predominantly D022 phases have also been made.This study broadens the families of equimola r,single-phase,high-entropy materials that have been successfully fabricated.Naixie Zhou Sicong Jiang Timothy Huang Mingde Qin Tao Hu Jian Luo 2019Science Bulletin2019,64,12:8
2A novel near-infrared light responsive 4D printed nanoarchitecture with dynamically and remotely controllable transformation显示文摘Four-dimensional (4D) printing is an emerging and highly innovative additive manufacturing process by which to fabricate pre-designed,self-assembly structures with the ability to transform over time.However,one of the critical challenges of 4D printing is the lack of advanced 4D printing systems that not only meet all the essential requirements of shape change but also possess smart,dynamic capabilities to spatiotemporally and instantly control the shape-transformation process.Here,we present a facile 4D printing platform which incorporates nanomaterials into the conventional stimuli-responsive polymer,allowing the 4D printed object to achieve a dynamic and remote controlled,on-time and position shape transformation.A proof-of-concept 4D printed brain model was created using near-infrared light (NIR) responsive nanocomposite to evaluate the capacity for controllable 4D transformation,and the feasibility of photothermal stimulation for modulating neural stem cell behaviors.This novel 4D printing strategy can not only be used to create dynamic 3D patterned biological structures that can spatiotemporally control their shapes or behaviors of transformation under a human benign stimulus (NIR),but can also provide a potential method for building complex self-morphing objects for widespread applications.Haitao Cui Shida Miao Timothy Esworthy Se-jun Lee Xuan Zhou Sung Yun Hann Thomas J.Webster Brent T.Harris Lijie Grace Zhang 2019Nano Research2019,12,6:3
3EGFR signaling augments TLR4 cell surface expression and function in macrophages via regulation of Rab5a activation显示文摘Dear Editor,oll-like receptor 4(TLR4)is a key receptor sensing bacterial lipopolysaccharide(LPS),and is the most investigated member of the Tol-like receptor family(Kawai and Akira,2007;Kayagaki et al,2013;Klein et al.,2015).Cell surface TLR4 expression is determined by the balance between receptor trafficking from the Golgi apparatus to the cell membrane,and internalization of the cell surface receptor into endosomal compartments(Saltoh,2009).In bone mar-row-derived macrophages(BMDM),we observed LPS-in-duced EGFR phosphorylation on the surface of BMDM,and this was inhibited by pretreatment with PD168393 or TAPI-1(Fig.S1).Next,we measured dynamic changes in cell sur-face TLR4 expression after LPS treatment.At6,12,and 24 h after LPS treatment,TLR4 expression on the surface of BMDM was increased^2-,~6-,and^9-fold,respectively,as compared with controls.Jing Tang Bowei Zhou Melanie JScott Linsong Chen Dengming Lai Erica KFan Yuehua Li Qiang Wu Timothy RBilliar Mark AWilson Ping Wang Jie Fan 2020Protein & Cell2020,11,2:2
4Effect of particle degradation on electrostatic sensor measurements and flow characteristics in dilute pneumatic conveying显示文摘Wei Chen Jianyong Zhang Timothy Donohua Kenneth Williams Ruixue Cheng Mark Jones Bin Zhou 2017Particuology2017,15,4:2
5Predictors and long-term prognosis of early and late recurrence for patients undergoing hepatic resection of hepatocellular carcinoma: a large-scale multicenter study显示文摘Recurrence is common among patients undergoing hepatic resection for hepatocellular carcinoma(HCC),which greatly limits long-term survival.We aimed to identify predictors and long-term prognosis of early and late recurrence after HCC resection.Methods:Multicenter data of patients who underwent HCC resection between 2002 and 2016 were analyzed.Recurrence was divided into early(≤2 years)and late recurrence(>2 years after surgery).Predictors of early and late recurrence,and prognostic factors of post-recurrence survival(PRS)were identified by univariate and multivariate analyses.Results:Among 1,426 patients,554(38.8%)and 348(24.4%)developed early and late recurrence,respectively.Independent predictors associated with early recurrence included preoperative alpha-fetoprotein level>400μg/L,resection margin<1 cm,and tumor size>5.0 cm,multiplicity,macrovascular and microvascular invasion,and satellites of the initial tumor at the first diagnosis of HCC;independent predictors associated with late recurrence included male,cirrhosis,and tumor size>5.0 cm,multiplicity,macrovascular and microvascular invasion,and satellites of the initial tumor.Patients with early recurrence had a lower likelihood of undergoing potentially curative treatments for recurrence(37.2%vs.48.0%,P<0.001)and a worse median PRS(13.5 vs.36.6 months,P<0.001)vs.patients who had late recurrence.Multivariate analysis revealed that early recurrence and irregular postoperative surveillance were independently associated with worse PRS[hazard ratio(HR)=1.250,95%CI:1.016-1.538,P=0.035;and HR=1.983,95%CI:1.677-2.345,P<0.001].Conclusions:Predictors associated with early and late recurrence after curative resection for patients with HCC were generally same,although several did differ.Patients with late recurrence had better long-term survival than patients with early recurrence.Wen-Tao Yan Chao Li Lan-Qing Yao Hai-Bo Qiu Ming-Da Wang Xin-Fei Xu Ya-Hao Zhou Hong Wang Ting-Hao Chen Wei-Min Gu Jian-Hong Zhong Han Wu Timothy M.Pawlik Wan Yee Lau Feng Shen Tian Yang 2023Hepatobiliary Surgery and Nutrition2023,12,2:2
6Myeloperoxidase-Generated Oxidants Modulate Left Ventricular Remodeling but Not Infarct Size After Myocardial Infarction显示文摘Nikolay Vasilyev Timothy Williams Marie-Luise Brennan Samuel Unzek Xiaorong Zhou Jay W. Heinecke Douglas R. Spitz Eric J. Topol Stanley L. Hazen Marc S. Penn 2005Circulation2005,,18:1
7Variability of Monsoon Climate in East Asia at the End of the Last Glaciation显示文摘Zhou Weijian Douglas J. Donahue Stephen C. Porter Timothy A. Jull Li Xiaoqiang Minze Stuiver An Zhisheng Eiji Matsumoto Dong Guangrong 1996Quaternary Research1996,,3:1
8A study of the role of ion–molecule chemistry in the formation of sporadic sodium layers显示文摘Stephen C. Collins John M.C. Plane Michael C. Kelley Timothy G. Wright Pavel Soldán Timothy J. Kane Andrew J. Gerrard Brent W. Grime Rosie J. Rollason Jonathan S. Friedman Sixto A. González Qihou Zhou Michael P. Sulzer Craig A. Tepley 2002Journal of Atmospheric and Solar-Terrestrial Physics2002,,7:1
9RhoA Mutations Identified in Diffuse Gastric Cancer显示文摘Jin Zhou Yoku Hayakawa Timothy C. Wang Adam J. Bass 2014Cancer Cell2014,,1:1
10Intrinsic GUS-like activities in seed plants显示文摘Ching-yeh Hu Paula P. Chee Robert H. Chesney James H. Zhou Paul D. Miller W. Timothy O’Brien 1990Plant Cell Reports1990,,1:1
11Highresolution evidence from southern China of an earlyHoloceneoptimum and a mid 2 Holocene dry eventduring the past 18 000years显示文摘Zhou Weijian Yu Xuefeng Timothy A J 2004Quaternary Re-search2004,,62:1
12High - resolution evidence from southern China of an early Hol- ocene optimum and a mid- Holocene dry event during the past 18,000 years 显示文摘ZHOU W J YU X F TIMOTHY A J 2004Quaternary Research2004,62,1:1
13Rate and influence of respiratory virus co-infection on pandemic (H1N1) influenza disease显示文摘Frank P. Esper Timothy Spahlinger Lan Zhou 2011Journal of Infection2011,,4:1
14Correlation between bilirubin glucuronidation and estradiol-3-gluronidation in the presence of model UDP-glu- curonosyhransferase 1A1 substrates/inhibitors 显示文摘Zhou J Timothy S 2011Drug Metab Dispos2011,39,2:1
15High-resolution evidence from southern China of an early Holocene optimum and a mid-Holocene dry event during the past 18,000 years 显示文摘Zhou W J Yu X F Timothy Jull A J 2004Quaternary Research2004,62,1:1
16Synergistic inactivation of Escherichia coli and MS-2 coliphage by chloramine and cupric chloride显示文摘Timothy M Straub Charles P Gerba Xia Zhou 1995Wat Res1995,29,3:1
17High-resolution evidence from southern China of an early Holocene optimum and a mid-Holocene dry event during the past 18,000 years显示文摘Zhou W J Yu X F Timothy Jull A J 2004Quaternary Research2004,62,1:1
18Synergistic inactivation of Esckerichia Coli and MS - 2 coliphage by chloramine and cupric chloride 显示文摘Timothy M Straub Charles P Gerba Xia Zhou 1995Water Research1995,29,3:1
19Proteomic analysis of protein complexes显示文摘Zhou Ming Timothy D Veenstra 2007Proteomics2007,7,16:1
20White matter lesion load is associated with resting state functional MRI activity and amyloid pet but not FDG in mild cognitive impairment and early alzheimer’s disease patients显示文摘Yongxia Zhou Fang Yu Timothy Q. Duong 2015J. Magn. Reson. Imaging2015,,1:1
返回顶部 每页显示:
共3页 首页 上一页 第1页 下一页 末页 /3 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费