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1048篇 您的检索式:作者名="Chandra R"
    题名 作者 年代 出处 被引量
1铁鞣新方法显示文摘将铁鞣与铬鞣进行了优化结合,这种鞣制技术不仅可以加工出质量上呈的皮革制品,同时又可以满足废液中铬与铁的含量低于100mg/kg的标准。此工艺制造的皮革可耐沸水试验,阐述了其鞣制技术和鞣制机理。对铁鞣法在加工山羊绒面革和绵羊全粒面服装革中出现的问题进行了研究。用扫描电镜对鞣革的结构特性进行了研究,对成革的物理机械性能及染色特性也做了分析和阐述。N K Chandra Babu R Karthikeyan R Ramesh Usha Ramamurthi T Ramasami 范贵洋 李彦春 2007中国皮革2007,36,9:4
2因拒食而由家庭成员对其鼻饲四年的精神分裂症和强迫症共病患者一例(英文)显示文摘在许多精神障碍中(包括强迫症和精神分裂症),拒食是常见的表现。当突然出现拒食时,这可能需要急诊处理;一旦变成慢性,它就成为一种难以改变的根深蒂固的行为。对拒食患者的诊断可能有难度,尤其是对有共病问题、智力受损或对自身状况缺乏自知力的患者。鼻饲是一种有效的短期干预方法,当患者重新进食时即可中止这一干预。然而,在某些情况下,患者可能变得依赖于鼻饲。我们介绍一个病例,报告一名患有精神分裂症、强迫症、边缘智力以及癫痫的患者由于拒绝进食而由其家庭成员用鼻饲管喂食超过三年。Sachdeva A Chandra M Saxena A Beniwal R Kandpal M Kumar A 2015上海精神医学2015,27,4:3
3铁鞣新方法(续)显示文摘将铁鞣与铬鞣进行了优化结合,这种鞣制技术不仅可以加工出质量上乘的皮革制品,同时又可以满足废液中铬与铁的含量低于100mg/kg的标准。此工艺制造的皮革可耐沸水试验,阐述了其鞣制技术和鞣制机理。对铁鞣法在加工山羊绒面革和绵羊全粒面服装革中出现的问题进行了研究。用扫描电镜对鞣革的结构特性进行了研究,对成革的物理机械性能及染色特性也做了分析和阐述。N K Chandra Babu R Karthikeyan R Ramesh Usha Ramamurthi T Ramasami 范贵洋 李彦春 2007中国皮革2007,36,11:2
4Effect of fluence and ambient environment on the surface and structural modification of femtosecond laser irradiated Ti显示文摘Under certain conditions, ultrafast pulsed laser interaction with matter leads to the formation of self-organized conical as well as periodic surface structures(commonly reffered to as, laser induced periodic surface structures, LIPSS). The purpose of the present investigations is to explore the effect of fsec laser fluence and ambient environments(Vacuum &O_2) on the formation of LIPSS and conical structures on the Ti surface. The surface morphology was investigated by scanning electron microscope(SEM). The ablation threshold with single and multiple(N = 100) shots and the existence of an incubation effect was demonstrated by SEM investigations for both the vacuum and the O_2 environment. The phase analysis and chemical composition of the exposed targets were performed by x-ray diffraction(XRD) and energy dispersive x-ray spectroscopy(EDS), respectively. SEM investigations reveal the formation of LIPSS(nano & micro). FFT d-spacing calculations illustrate the dependence of periodicity on the fluence and ambient environment. The periodicity of nano-scale LIPSS is higher in the case of irradiation under vacuum conditions as compared to O_2. Furthermore, the O2 environment reduces the ablation threshold. XRD data reveal that for the O_2 environment, new phases(oxides of Ti) are formed. EDS analysis exhibits that after irradiation under vacuum conditions, the percentage of impurity element(Al) is reduced. The irradiation in the O_2 environment results in 15% atomic diffusion of oxygen.Umm-i-Kalsoom Shazia Bashir Nisar Ali M Shahid Rafique Wolfgang Husinsky Chandra S R Nathala Sergey V Makarov Narjis Begum 2016Chinese Physics B2016,25,1:2
5Elastic - plastic analysis of steel space structures 显示文摘CHANDRA R 1990Journal of Structural Engineering ASCE1990,116,4:1
6Nitric oxide and apoptosis during human head and neck squamous cell carcinoma development显示文摘 Chandra R Haines G K 3rd 2002Am J Otolaryngol2002,23,1:1
7On solving the forward kinematics of 3RPR planar parallel manipulator using hybrid metaheuristics显示文摘CHANDRA R ROLLAND L 2011Applied Mathematics and Compuation2011,217,:1
8Microbial decolourisation of pulp and paper mill effluent in presence of nitrogen and phosphorus by activated sludge process 显示文摘Chandra R 2001Journal of Environmental Biology2001,22,1:1
9Review of search tech-niques in software testing 显示文摘Rakesh R Rabins P Chandra M S 2012international Journal ofComputer Applications2012,51,6:1
10Fuzzy multicategory proximal support vector classification via generalized eigenvalues显示文摘Jayadeva Khemchandani R Chandra S 0,,05:1
11Twin Support Vector Machines for Pattern Classification 显示文摘KHEMCHANDANI R CHANDRA S 2007IEEE Transac tions on Pattern Analysis and Machine Intelligence2007,29,5:1
12Modeling thermal spray coating processes: a powerful tool in design and optimization 显示文摘MOSTAGHIMI J CHANDRA S GHAFOUR AZER R 2003Surf Coat Technol2003,16,:1
13Twin support vector machines for pattern classification显示文摘JAYADEVA K R CHANDRA S 2007IEEE Transaction on Pattern Analysis and Machine Intelligence2007,29,5:1
14Nitric oxide as a unique bioactive signaling messenger in physiology and pathophysi- ology 显示文摘TUTEJA N CHANDRA M TUTEJA R 2004J Biomed Biotechnol2004,2004,4:1
15Shape memory alloy actuation for active tuning of composite beams显示文摘Epps J Chandra R 1997Smart Mater Struct1997,6,:1
16Kinetics of esterification of phenylacetic acid with p-cresol over H-13 zeolite catalyst under microwave irradiation显示文摘Chandra Shekara B M Ravindra R C Madhuranthakam C R 2011Industrial and Engineering Chemistry Re- search2011,50,7:1
17Thin-walled composite beams under bending, torsional, and extensional loads显示文摘Chandra R Stemple A D Chopra I 1990Journal of Aircraft1990,27,7:1
18Cholecystokinin and gastrin receptors targeting in gastrointestinal cancer 显示文摘Rai R Chandra V Tewari M 2012Surg Oncol2012,,4:1
19Interactions between molten metal droplets impinging on a solid surface显示文摘GHAFOURI-AZAI R SHAKREI S CHANDRA S 2003International Journal of Heat and Mass Trans2003,46,8:1
20A New Node Splitting Measure for Decision Tree Construction 显示文摘Chandra B Kothari R Paul P 2010Pattern Recognition2010,43,8:1
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