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    题名 作者 年代 出处 被引量
118F-FDGPET/CT对局部进展性乳腺癌病人新辅助化疗早期反应的评价作用显示文摘我们评估^18F—FDG PET/CT对于乳腺癌病人新辅助化疗(NACT)2个周期后反应的评价作用。23例女性局部进展性乳腺癌病人纳入本研究。NACT2个周期后,根据临床检查、CT和^18F—FDG PET/CT评价早期反应。以NACT6个周期后手术病理结果作为参照。治疗前PET/CT显示23例病人共有26个病灶。原发性肿瘤大小为1.90~11.60cm,FDG最大标准摄取值(SUVmax)为3.6~38.6(平均11.7)。NACT2个周期后行PET/CT检查,原发性肿瘤大小为0.0—7.6cm,A. Kumar R. Kumar V. Seenu S.D. Gupta M. Chawla A. Malhotra 范璐(译) 刘筠(校) 2009国际医学放射学杂志2009,32,4:18
2“就像一盒巧克力”:《阿甘正传》与后现代主义显示文摘S.D.斯科特 章杉 2001世界电影2001,,6:15
3新发贫血对慢性心力衰竭发病率和死亡率的影响:来自COMET研究的结果显示文摘Aims: Anaemia is a common comorbidity in chronic heart failure(CHF). The predictors of new onset anaemia(NOA) and its long-term prognostic value, particularly in patients treated with beta-blockers, are not known. Methods and results: In COMET, 3029 patients with CHF in NYHA Ⅱ-IV and EF< 35%were randomized to carvedilol or metoprolol tartrate and were followed for an average of 58 months. Plasma haemoglobin(Hb) concentrations were measured at a central laboratory at randomization, at four monthly intervals for the first year and annually thereafter. According to WHO criteria, anaemia was defined when Hb measured< 13 g/dL for men and< 12 g/dL for women. We considered anaemia to be severe when Hb< 11.5 g/dL for men and< 10.5 g/dL for women. The baseline mean Hb was 14.2±1.5 g/dL(n=2996) and 15.9%of patients had anaemia(males, 16.0%; females, 15.2%). At baseline, severe anaemia was found in 3.3%of patients(males, 3.6%; females, 2.0%). During the study, all-cause mortality(RR 1.47) death or hospitalization(RR 1.28), and heart failure hospitalization(RR 1.43, all P< 0.0001) were higher in anaemic when compared with non-anaemic patients. In patients without anaemia at baseline, at the end of the study, the cumulative frequency of NOA was 28.1%in males and 27.0%in females. NOA increased over time from 14.2%at year 1 to 27.5%at year 5. Predictors of NOA were: higher age, diuretic dose, creatinine(all P< 0.0001), higher serum potassium, lower serum sodium, body mass index, and use of aldosterone antagonists, carvedilol, and digitalis(all P< 0.03). Treatment with carvedilol(vs. metoprolol tartrate) was associated with a 24%increased risk to develop NOA(P=0.0047),but not severe anaemia(P=0.18). Patients with a Hb decrease of >3 g/dL(RR 3.37, P< 0.0001) or of 2.0-3.0 g/dL(RR 1.47, P=0.011) from baseline had an increased subsequent mortality when compared with patients having Hb increases of 0-1.0 g/dL. Conclusion: In stable ambulatory CHF patients, development of NOA is frequent and can be predicted by a set of clinical variables. Decreases in Hb over time relate to future increased morbidity and mortality.Komajda M. Anker S.D. Charlesworth A. 郭俊 2006世界核心医学期刊文摘(心脏病学分册)2006,,12:14
4HIGH-ENERGY PROTON IRRADIATION EFFECTS ON GaAs/Ge SPACE SOLAR CELLS显示文摘This paper reports the high-energy proton irradiation effects on GaAs/Ge space solar cells. The solar cells were irradiated by protons with energy of 5-20MeV at fluence ranging from 1×109cm2 to 7×1013cm-2, and then their electric parameters were measured at AMO. It was shown that the Iac, Voc,. and Pmax degrade as the fluence increasing, respectively, but the degradation rates of L,, V0 and Pmax decrease as the proton energy increasing, and the degradation is relative to proton irradiation-induced defect with a level of E -0.41eV in irradiated GaAs/Ge cells.R. Wang (The Key Laboratory of Beam Technology and Materials Modification of Ministry of Education, Institute of Low Energy Nuclear Physics, Beijing Normal University Beijing Radiation Center, Beijing 100875, China) S.D. Yao (Department of Technical Phys 2001Acta Metallurgica Sinica(English Letters)2001,14,6:9
5病态肥胖病人Roux-en-Y胃旁路术后继发性内疝:小肠X线检查表现分析显示文摘目的明确病态肥胖病人Roux—en—Y胃旁路术(RYGBP)后继发性内疝的X线小肠灌肠造影(SBFT)表现特征。方法本项符合HIPAA法案的回顾性研究获机构伦理审查委员会批准.并免除知情同意。回顾影像数据库资料,显示6年间有1282例RYGBP术后病人共行1655次SBFT检查。其中23例内疝病人行24次SBFT检查。对不典型小肠形态、吻合口位置的改变及肠梗阻情况进行分析。为确定临床病程、治疗和结果,进行了回顾性图表分析。并对对照组21例RYGBP手术病人进行同样分析。L.R. Carucci M.A. Turner S.D. Shaylor 张琳(译) 万业达(校) 2009国际医学放射学杂志2009,32,4:4
6Darbepoetin α对有症状性慢性心力衰竭伴贫血患者运动耐量的影响:一项随机、双盲、安慰剂对照试验显示文摘目的:本研究旨在观察darbepoetin α(一种红细胞生成刺激蛋白,ESP)能否改善有症状性慢性心力衰竭(CHF)伴贫血患者的运动耐量。背景:贫血在CHF患者中较为常见。方法:在此项多中心、随机、双盲、安慰剂对照研究中,伴有贫血(血红蛋白90~120g/L)的CHF患者接受安慰剂(n=22)或darbepoetind(n=19)皮下注射,初始剂量为0.75μg/kg,每2周1次,持续26周。主要终点是从基线到27周时以峰值耗氧量[ml/(min·kg体重)】测量的运动耐量的变化。其他终点包括:绝对峰值耗氧量、运动持续时间以及健康相关生活质量的变化。Ponikowski P. Anker S.D. Szachniewicz J. K.McDonald 韩瑞娟 2007世界核心医学期刊文摘(心脏病学分册)2007,3,7:4
7Preparation and hydrogen storage properties of nanocrystalline TiFe synthesized by mechanical alloying显示文摘In this research, the mechanism of mechanical alloying(MA) synthesis of TiFe intermetallic compound(IMC)from individual components Ti and Fe has been studied. The partition coefficient of the apparent diffusion and the reaction rate constant during MA solid-state synthesis of the TiFe intermetallic compound in a planetary ball mill have been estimated. The results indicate that the apparent diffusion coefficient is close to 10^(–11)cm^2/s that is approximately one order higher than the conventional high temperature diffusion coefficient. The reaction rate constant is close to 1.75·10^(-6). The relation between the structure and the hydrogen storage properties of MA synthesized IMC TiFe have been briefly discussed.V.Yu. Zadorozhnyy G.S. Milovzorov S.N. Klyamkin M.Yu. Zadorozhnyy D.V. Strugova M.V. Gorshenkov S.D. Kaloshkin 2017Progress in Natural Science:Materials International2017,27,1:3
8墨西哥棉花种质资源及其对世界棉花生产的贡献显示文摘根据在墨西哥伊瓜拉格尔热罗自治大学的图斯班联合试验农场国家棉花种质资源保存、种植中心和其它原产地的考察、研究结果,结合查阅和分析有关文献资料和历史证据,对起源于墨西哥的棉花种质资源进行了综合评述。墨西哥是棉属(Gosypium)D基因组(D1,D2-1,D2-2,D3-d,D4,D6,D7,D8,D9,D10,D11),陆地棉[G.hirsutum(AD)1]和长矛棉[G.lanceolatum(AD)7]棉种的起源中心。墨西哥的棉花种质资源对现代棉花育种和世界棉花生产作出了巨大的贡献。从起源于墨西哥的陆地棉所培育出的品种,占当前世界棉花生产的91%以上,亚洲棉(G.arboreum)不到4%,海岛棉(G.barbadense)约为5%。墨西哥的棉花种质资源,由于没有得到很好地保护和利用,有些野生种或原始陆地棉栽培种已经或正在消失。陈金湘 萨摩尔.S.D. 1999棉花学报1999,11,4:3
9Effect of process parameters on electromagnetic impact welding of aluminum sheets显示文摘S.D. Kore P.P. Date S.V. Kulkarni 2006International Journal of Impact Engineering2006,,8:3
10化学沉积法制备的Ni(P)、Ni(B)纳米薄膜的结构与磁性显示文摘用化学沉积法制备了系列Ni(P)、Ni(B)合金薄膜样品。用X射线衍射结构分析方法证明样品由尺寸为纳米量级的颗粒组成。样品在磁性上表现出超顺磁性。对热磁处理前后的磁学参数进行了比较研究。章建高 B.N.斯捷琴科 S.D.安提波夫 G.E.哥留诺夫 2002材料导报2002,16,9:2
11Removal of antibiotics in conventional and advanced wastewater treatment: Implications for environmental discharge and wastewater recycling显示文摘A.J. Watkinson E.J. Murby S.D. Costanzo 2007Water Research2007,,18:2
12The role of twinning–detwinning on fatigue fracture morphology of Mg–3%Al–1%Zn alloy显示文摘S.M. Yin F. Yang X.M. Yang S.D. Wu S.X. Li G.Y. Li 20082008 (1-2)2008,,1:2
13Microstructure evolution of Mg–14% Li–1% Al alloy during the process of equal channel angular pressing显示文摘T. Liu S.D. Wu S.X. Li P.J. Li 2007Materials Science & Engineering A2007,,:2
14Simulation of a dendritic microstructure with the lattice Boltzmann and cellular automaton methods显示文摘H. Yin S.D. Felicelli L. Wang 2011Acta Materialia2011,,8:2
15Some studies on the impact behavior of banded microalloyed steel显示文摘P. Shanmugam S.D. Pathak 1996Engineering Fracture Mechanics1996,,6:2
16纳米合金薄膜Ni-P的结构和磁性显示文摘用化学沉积法制备了纳米合金薄膜 Ni10 0 - x Px(x=2 .40 ,2 .89,3.60 ,4.64,5.45,7.64,8.1 6,1 2 .0 7)系列样品。沉积态样品处于亚稳定的纳米晶状态。用 X射线衍射分析方法测量了沉积态样品和经过热磁处理后的样品的结构与颗粒度。利用振动样品磁强计测量了热磁处理前后的磁学参数以及这些参数随磷含量的变化。经过热磁处理后形成顺磁化合物 Ni3P。对部分样品还用超导量子干涉磁强计测量了低温下的磁滞回线。章建高 B.N.斯捷琴科 S.D.安提波夫 G.E.哥留诺夫 2000磁性材料及器件2000,31,6:2
17Bioremediation of a crude-oil polluted agricultural-soil at Port Harcourt, Nigeria显示文摘M.J. Ayotamuno R.B. Kogbara S.O.T. Ogaji S.D. Probert 2006Applied Energy2006,,11:2
18Microwave heating applications in environmental engineering—a review显示文摘D.A. Jones T.P. Lelyveld S.D. Mavrofidis S.W. Kingman N.J. Miles 2002Resources Conservation & Recycling2002,,2:2
19An adult Xp11.2 translocation renal carcinoma showing response to treatment with sunitinib显示文摘Thinn P. Pwint Valentine Macaulay Ian S.D. Roberts Mark Sullivan Andrew Protheroe 2011Urologic Oncology: Seminars and Original Investigations2011,,6:2
20Molecular dynamics simulations of glide dislocations induced by misfit dislocations at the Ni/Al interface显示文摘D.L. Zheng S.D. Chen A.K. Soh Y. Ma 2010Computational Materials Science2010,,3:1
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