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139篇 您的检索式:作者名="K.T."
    题名 作者 年代 出处 被引量
1Performance of an activated carbon made from waste palm shell in simultaneous adsorption of SO_x and NO_x of flue gas at low temperature显示文摘This study examined the individual and simultaneous adsorption of SOx (SO2) and NOx (NO-NO2) on activated carbon prepared from waste palm shell. The adsorption process was examined in a fixed bed reactor at low temperatures (100―300℃). For individual adsorption without any catalytic activation, SOx showed good adsorption whereas NOx was very much poor. In the simultaneous adsorption of SOx and NOx, SOx showed greater adsorption affinity than NOx. For palm shell activated carbon (PSAC) impregnated with metal catalyst (Ni and Ce) the concentration adsorbed profile showed that the amount of SOx adsorbed decreased regularly, while the amount of the adsorbed NOx increased irregularly. The properties of the pure and impregnated PSAC were analyzed by BET, SEM and EDX. These investiga-tions indicated that PSAC impregnated with metal catalyst is the determining factor in the adsorption of SOx and NOx simultaneously.S. SUMATHI S. BHATIA K.T. LEE A. R. MOHAMED 2009Science China(Technological Sciences)2009,52,1:11
2妊娠早期异位妊娠的危险因素显示文摘Objective: To evaluate the association between ectopic pregnancy (EP) and clinical and historical factors among women presenting with pain and/or bleeding in early pregnancy. Design: Nested case-control study. Setting: University medical center. Patient(s): Women with symptomatic early pregnancies of unknown location presenting for care between January 1, 1990 and July 31, 1999. Intervention(s): None. Main Outcome Measure(s): Clinical and historical risk factors were compared between women with EP and women with ongoing intrauterine pregnancies or spontaneous abortions. Result(s): The following factors were associated with increased risk of EP: prior EP (odds ratio, 2.98 [95% confidence interval, 1.88- 4.73] for one prior EP and 16.04 [5.39- 47.72] for 2 or more), pelvic inflammatory disease history (1.5 [1.11- 2.05]), pain at presentation (1.42 [1.06- 1.92]),vaginal bleeding at presentation (1.42 [1.04- 1.93]), and hCG of 501- 2,000 mIU/mL (1.73 [1.24- 2.42]). Age younger than 25 years (0.59 [0.41- 0.85]) and a history of abortion were protective from EP (0.58 [0.38- 0.90]). Prior nontubal pelvic surgery, past intrauterine device use, prior cesarean section, and current cervical infection demonstrated no association with EP. Conclusion(s): Evaluation of women with a symptomatic early pregnancy confirms and refutes some of the classical risk factors for EP. Prior EP is a strong risk factor, whereas pelvic inflammatory disease has an unexpected weak association. Previous abortion was found to have a negative association, whereas nontubal surgery, cesarean section, and a history of or concomitant cervical infection have no association. Knowledge of historical and clinical factors associated with EP may aid in early diagnosis.Barnhart K.T. Sammel M.D. Gracia C.R. 朱晓明 2006世界核心医学期刊文摘(妇产科学分册)2006,0,11:2
3测验的焦虑:一个重要的教育问题显示文摘一、焦虑的问题 焦虑:它的特点与重要性 越来越多的事实证明,动机对学业成绩有显著的影响.随着儿童年龄增长,动机的因素可能对他们的认识技能、学业成绩产生更大的影响。测验的焦虑是最重要的消极动机之一,直接降低学生操作的效率。1980年德瑟克把测验的焦虑定义为:“发生在正式测验或其他的学业成绩评定情景下的一种伴随生理的。K.T.希尔 A.韦菲尔德 叶仁敏 1987比较教育研究1987,,3:2
4Chemical treatments on plant-based natural fibre reinforced polymer composites: An overview显示文摘M.M. Kabir H. Wang K.T. Lau F. Cardona 2012Composites Part B2012,,7:2
5Analysis of crack coalescence in rock-like materials containing three flaws—Part II: numerical approach显示文摘C.A. Tang P. Lin R.H.C. Wong K.T. Chau 2001International Journal of Rock Mechanics and Mining Sciences2001,,7:2
6Multi-Crack Coalesence in Rock-Like Material under Uniaxial and Biaxial Loading显示文摘Lin P. Wong R.H.C. Chau K.T. Tang Chun An 20002000 (183)2000,,183:2
7Numerical Simulations of Failure of Brittle Solids under Dynamic Impact Using a New Computer Program - DIFAR显示文摘Chau K.T. Zhu Wan Cheng Tang Chun An Wu S.Z 20042004 (261)2004,,261:2
8Modeling of anisotropic damage and creep deformation in brittle rocks显示文摘J.F. Shao K.T. Chau X.T. Feng 2005International Journal of Rock Mechanics and Mining Sciences2005,,4:2
9Bulk and microscale compressive properties of a Pd-based metallic glass显示文摘B.E. Schuster Q. Wei M.H. Ervin S.O. Hruszkewycz M.K. Miller T.C. Hufnagel K.T. Ramesh 2007Scripta Materialia2007,,6:1
10A tetravalent recombinant dengue domain III protein vaccine stimulates neutralizing and enhancing antibodies in mice显示文摘Olivia K.T. Block W.W. Shanaka I. Rodrigo Matthew Quinn Xia Jin Robert C. Rose Jacob J. Schlesinger 2010Vaccine2010,,:1
11Finite solid circular cylinders subjected to arbitrary surface load. Part I — Analytic solution显示文摘K.T. Chau X.X. Wei 2000International Journal of Solids and Structures2000,,40:1
12查看详情显示文摘C.H. Kim Y.S. Jung K.T. Lee J.H.Ku S.M.Oh 0,,:1
13Impact of Immunosuppression on the Development of Epstein-Barr Virus (EBV) Viremia After Pediatric Liver Transplantation显示文摘B.R. Lu K.T. Park M. Hurwitz K.L. Cox W.E. Berquist 2012Transplantation Proceedings2012,,:1
14Mitigation of EDFA transient effects in variable duty cycle pulsed signals显示文摘We report the transient effects in Erbium Doped Fiber Amplifier (EDFA) systems for pulsed signals with different duty-cycles. The work includes the analysis using three different duty-cycles, 10%, 20% and 50%. A curve fitting technique is also proposed to predict the transients of any lesser duty-cycled pulse, once the transients of a larger duty-cycled pulse is known. Mathematical evaluation confirms the double exponential shape of transient distorted signal. Further, EDFA transient effect is experimentally verified on a Wavelength Division Multiplexed (WDM) link by multiplexing high and low bitrate modulated optical signals. We conclude the paper by proposing a transient suppression technique for variable dutycycle signals and analyzing its effectiveness with different wavelength spacing.D. Meena K.T. Sarath Fredy Francis E. Dipin T. Srinivas 2019Defence Technology(防务技术)2019,15,3:1
15Characterisation of a high acyl gellan polysaccharide using light scattering and rheological techniques显示文摘Kelvin K.T. Goh Derek R. Haisman Harjinder Singh 2005Food Hydrocolloids2005,,2:1
16Production of chitin from red crab shell waste by successive fermentation with Lactobacillus paracasei KCTC-3074 and Serratia marcescens FS-3显示文摘W.J. Jung G.H. Jo J.H. Kuk Y.J. Kim K.T. Oh R.D. Park 2006Carbohydrate Polymers2006,,4:1
17The International Criteria for Beh?et’s Disease (ICBD): a collaborative study of 27 countries on the sensitivity and specificity of the new criteria显示文摘F. Davatchi S. Assaad‐Khalil K.T. Calamia J.E. Crook B. Sadeghi‐Abdollahi M. Schirmer T. Tzellos C.C. Zouboulis M. Akhlagi A. Al‐Dalaan Z.S. Alekberova A.A. Ali A. Altenburg E. Arromdee M. Baltaci M. Bastos S. Benamour I. Ben Ghorbel A. Boyvat L. Carvalho 2014J Eur Acad Dermatol Venereol2014,,3:1
18Imaging of salivary gland tumours显示文摘Y.Y.P. Lee K.T. Wong A.D. King A.T. Ahuja 2008European Journal of Radiology2008,,3:1
19A new battery capacity indicator for lithium-ion battery powered electric vehicles using adaptive neuro-fuzzy inference system显示文摘K.T. Chau K.C. Wu C.C. Chan 2003Energy Conversion and Management2003,,11:1
20Modeling of compression-induced splitting failure in heterogeneous brittle porous solids显示文摘C.A. Tang R.H.C. Wong K.T. Chau P. Lin 2004Engineering Fracture Mechanics2004,,4:1
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