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93篇 您的检索式:作者名="Naman"
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1Paratricipital two window approach for complex intraarticular distal humerus fractures: A prospective analysis of 27 patients显示文摘Background:To investigate the utility and complications of paratricipital 2 window approach for complex intra articular distal humerus fractures(AO/OTA type C).Methods:Between December 2012 and September 2016,27 patients(male-14,female-13)having mean age of 39 years(range,22-62 years)with closed intra articular fracture(AO/OTA 13 type C)were surgically managed using paratricipital 2 window approach.Fractures were fixed as per AO principles.All patients were followed up for 21 months(range,12-28 months)prospectively.Functional outcome was measured using Mayo Elbow Performance Score(MEPS)and complications were observed.Student ttest,Pearson co-relation coefficient and Kruskal Wallis test used for statistical evaluation.Result:All cases unite by the end of 3 months.Mean flexion achieved was 120°and extension lag was 10°.Mean arc of motion was 111°.Mean pronation and supination was 70°and 77°respectively.MEPS and motion arc were weak negatively co-related with surgical delay and advancement in age.Postoperative transient ulnar nerve palsy and heterotrophic ossification(HO)was noted in 3.7%cases and infection occurred in 7.4%cases.Hardware prominence noted in 11.1%cases.Mean MEPS was 82.MEPS was excellent in 18.5%,good in 62.9%,fair in 11.1%and poor in 7.4%cases.Conclusion:Paratricipital 2 window approach for these fractures had good functional outcome with fewer complications.We advocate paratricipital 2 window approach when dealing with these complex fractures particularly,in type C1 and type C2.Harveer Singh Naman Kanodia Rahul Singh 2019Chinese Journal of Traumatology2019,22,6:4
2两相材料V形切口应力强度因子边界元分析显示文摘建立了边界元法计算两相材料粘结V形切口奇异应力场的新途径.在V形切口尖端挖出一小扇形,将该扇形弧线边界的位移和面力表示为有限项奇性指数和特征角函数的线性组合,其组合系数即为广义应力强度因子,将该组合回代到在被挖去小扇形后的剩余结构内建立的边界积分方程,离散后可求解出组合系数,获得两相材料粘结V形切口尖端的应力强度因子.算例证明了该文方法的有效性.程长征 牛忠荣 Naman Recho 2010固体力学学报2010,31,3:3
3平面V形切口塑性应力奇异性分析显示文摘研究幂硬化塑性材料V形切口和裂纹尖端区域的应力奇异性.首先在切口和裂纹区域采用自尖端径向度量的渐近位移场假设,将其代入塑性全量理论的基本微分方程后,推导出包含应力奇异指数和特征函数的非线性常微分方程特征值问题.然后采用插值矩阵法迭代求解导出的控制方程,得到一般的塑性材料V形切口和裂纹的前若干阶应力奇异阶和相应的特征函数.通过两个算例给出了前若干个阶的应力奇异指数和特征函数,表明文中方法计算一般塑性材料V形切口和裂纹应力奇异性的精度和有效性,并对一般塑性材料V形切口和裂纹的奇异应力特征进行了讨论.牛忠荣 葛仁余 RECHO Naman 程长征 胡宗军 2014中国科学:物理学、力学、天文学2014,44,1:3
4HA对铁屑还原去除水中六价铬的影响显示文摘采用废铁屑(Fe0)为主要工具修复受污染水体中的六价铬,考察了腐殖酸(HA)对Fe0还原六价铬的影响,并初步探讨了HA存在时,Fe0还原降解水中Cr(VI)的动力学.实验结果表明,HA对铁屑还原去除Cr(VI)存在一定的影响,提高HA浓度会导致Cr(VI)去除效率下降,但是在一定浓度范围内较为接近,当HA浓度提高到80mg·L-1时,抑制作用较为明显.HA存在时,Fe0还原去除Cr(VI)符合拟一级反应动力学,加入80mg·L-1的HA,铁屑去除Cr(VI)的反应速率常数相应由不加HA时的0.00481min-1降低为0.00199min-1;随着溶液初始pH值由3.0,4.0,6.0增加到10.0,反应速率常数相应由0.02657,0.0091,0.00222min-1下降到0.0003min-1.CISSOKO Naman 周密 张珍 包乐乐 周娅 翁嫣爽 徐新华 2009浙江大学学报(理学版)2009,36,4:2
5Photoproduction of hydrogen from hydrogen sulfide in vanadium sulfide colloidal suspension -Effect of temperature and pH显示文摘Naman S A 1997Int J Hydrogen Energy1997,22,8:1
6Fracture surface characterization of clinically failed all-ceramic crowns显示文摘Thompson JY Anusavice KJ Naman A 1994J Dent Res1994,73,12:1
7Entrepreneurship and the Concept of Fit: A Modeland Empirical Tests 显示文摘Naman JL Slevin DP 1993Strategic Management Jour- nal1993,14,:1
8Entrepreneurship and the concept of fit: a model and empirical test 显示文摘NAMAN J L SLEVIN D P 1993Strategic Management1993,14,2:1
9Removal of Cr ( VI) from simulative contaminated groundwater by iron metal 显示文摘Naman C Zhang Z Zhang J H 2009Process Safety andEnvironmental Protection2009,87,:1
10Propofol clinical strategics for preventing the pain on injection显示文摘 Saunders DA Naman J 1988Anaesthesia1988,43,6:1
11Prochlorothrix hollandica PCC9006: Genomic properties of an axenic representative of the chlorophyll a/b-containing oxyphotobacteria 显示文摘Schyns G Rippka R Namane A 1997Res Microbiol1997,148,:1
12J-Mp based criteria for bifurcation assessment of a crack in elastic-plastic materials under mixed mode I-lI loading显示文摘Jia Li Xiao-Bing Zhang Naman Recho 2004Engineering Fracture Mechanics2004,71,:1
13Flashover of discontinuous pollution layer on HV insulators显示文摘Mekhaldi A Namane D Bouazabia S 1999IEEE Transactions on Dielectrics and Electrical Insulation1999,6,6:1
14Virological efficacy and emergence of drug resistance in adults on antiretroviral treatment in rural Tanzania显示文摘Johannessen A Naman E Kivuyo SL 0,,:1
15Identification of outer membrane proteins of Vibrio parahaemolyticus and Vibrio alginolyticus altered in response to γ-irradiation or long-term starvation显示文摘Abdallah F B Ellafi A Lagha R Bakhrouf A Namane A Rousselle J C Lenormand P Kallel H 2010Research in Microbiology2010,161,10:1
16Decreased capacity of recombinant 45/47-kDa molecules (Apa) of Mycobacterium tu- berculosis to stimulate T lymphocyte responses related to changes in their mannosylation pattern 显示文摘Horn C Namane A Pescher P 1999J Biol Chem1999,274,32:1
17Identification of outer membrane proteins altered in response to UVC-radiation in Vibrio parahaemolyticus and Vibrio alginolyticus 显示文摘Abdallah F B Lagha R Ellafi A Namane A Rousselle J C Lenormand P Kallel H 2012Indian Journal of Microbiology2012,52,4:1
18CSM neural network for degraded printed character optical recognition显示文摘NAMANE A GUESSOUM A SOUBARI E H 2014Journal of visual communication and image representation2014,25,5:1
19Photoproduction of hydrogen from hydrogen sulfide in vanadium sulfide colloidal suspension-Effect of temperature and pH显示文摘Naman S A 1997International Journal of Hydrogen Energy1997,22,:1
20The production and separation of hydrogen and sulfur from thermal decomposi- tion of hydrogen sulfide over vanadium oxide/sulfide cata- lysts 显示文摘AL-SHAMMA L M NAMAN S A 1990International Journal of Hydrogen Energy1990,15,1:1
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