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14篇 您的检索式:作者名="Kaniki"
    题名 作者 年代 出处 被引量
1CO三重带系d^3Δ-a^3Π(4,0)和(5,0)带激光光谱研究显示文摘光外差磁旋转浓度调制激光光谱技术属于一种高灵敏度的吸收光谱测量方法 ,可以用于瞬态分子和激发态分子光谱的检测。采用这种技术分别在 16 4 0 0~ 16 6 5 0cm-1和 174 5 0~ 1775 0cm-1波段内直接观测到CO三重带系d3 Δ←a3 Π(4,0 ) (5 ,0 )振转吸收光谱。这种跃迁的上态d3 Δ1(v =4 ) ,d3 Δ2 (v =4 ) ,d3 Δ1(v =5 )分别与A1Π(v =0 ) ,D1Δ(v =0 )和A1Π(v =1)态存在微扰相互作用。通过对所测量到的 CO三重带系 (4,0 ) (5 ,0 )振转谱带作了包含微扰相互作用在内的分析 ,获得了上态d3 Δ(v =4 ,5 )的精确的分子转动光谱常数。李本霞 杨晓华 郭迎春 Kaniki K 喻姗姗 刘煜炎 陈扬骎 2004光学学报2004,24,2:2
2反电渗析处理海水淡化副产浓海水的研究显示文摘海水淡化副产浓海水的排放会对海洋生态环境产生不利影响乃至破坏,但其与河水间存在的盐差能可被利用,是一种可再生能源。反电渗析是可以有效将盐差能转化为电能的新型绿色发电技术。以浓海水和河水分别作为反电渗析的浓、淡室进料溶液,基于国产亚德世膜,采用不同的隔板考察了膜间距离和流道类型对反电渗析性能的影响,并用进口富士膜进行了实验对比。结果表明:随着膜间距离的增大,膜堆开路电压和内阻增大,功率密度和离子迁移量减小;相同膜间距离下,直流道隔板的产电性能优于斜流道;采用富士膜的产电性能和离子迁移量影响规律与亚德世膜一致。综合考虑开路电压、功率密度和离子迁移量,选用0.85 mm的直流道隔板较优,功率密度为0.363 2 W/m^(2)。该研究为浓海水的科学利用提供了参考借鉴。崔玮哲 纪志永 TUMBA Kaniki 汪婧 张忠德 袁俊生 2022工业水处理2022,42,3:1
3光外差-磁旋转-浓度调制光谱技术显示文摘介绍了一种针对瞬态分子光谱测量的新技术:光外差磁旋转浓度调制光谱技术,这种光谱技术具有很高的灵敏度,综合了光外差探测技术、磁旋转光谱技术和浓度调制光谱技术的特点,利用浓度调制光谱技术针对寿命很短的瞬态分子和激发态分子的光谱进行测量,利用光外差探测技术可以消除来自光源的幅度涨落噪声,实现散粒噪声的测量极限,利用磁旋转光谱技术可以对顺磁性分子进行选择性的测量,并且进一步提高探测灵敏度。详细讨论了这种光谱技术的工作原理,并用这种技术对O2分子的b1Σg+-X3Σg-三重禁戒跃迁光谱进行测量,获得了很好的测量信噪比。并对该技术的灵敏度作了详细的分析,估计最小相对吸收度可达1.9×10-9以及O2分子三重禁戒跃迁的吸收截面为σ=2.4×10-24cm2。Kaniki Kakule 吴玲 杨铭 郑利娟 杨晓华 陈扬骎 2005光学学报2005,25,5:1
4Exploratory Study of Information Needs in the Kwa-Ngwanase (Natal) and Qumbu (Transkei) Communities of South Africa显示文摘Kaniki A M 1995South African Jour- nal of Library&Information Science1995,63,1:1
5Concentration modulation laser spectroscopy of the C_2 molecule Swan (d^3Π_g←a^3Π_u) system显示文摘The rotational structure of the C 2 molecule Swan (d 3 Π g←a 3 Π u) system (0,1) band has been recorded by optical heterodyne magnetic rotation enhanced concentration modulation laser spectroscopy in the range of 17730~17880 cm -1 . The C 2 molecule is generated by an electric discharge through a mixture of acetylene and argon gas and a well resolved spectrum is recorded with an absolute accuracy of 0.007 cm -1 . Sensitivity of the method enables us to observe not only the traditionally observed branches of Δ Ω =0 sub bands but also some Δ Ω ≠0 transitions, providing a slight improvement in the accuracy of some molecular constants of the two states. The theoretical spectra are simulated using the effective Hamiltonian of Brown and Merer and directly fitted to observed spectra; rotational parameters are derived from this fit for the two 3Π states.KANIKI Kakule 1,2 , YANG Xiaohua 1, GUO Yingchun 1, YU Shanshan 1, LI Benxia 1, LIU Yuyan 1 and CHEN Yangqin 1*(1. Key Laboratory of Optical & Magnetic Resonance Spectroscopy, Department of Physics, East China Normal University, Shanghai 200062, China 2. Faculty of Engineering, University of Kinshasa, P. O. Box 225, Kinshasa 11, Dem. Republic of Congo) 2003Progress in Natural Science:Materials International2003,13,10:1
6Exploratory study of information needs in the Kwa-Ngwanase ( Natal ) and Qumbu (Transkei) communi- ties of South Africa 显示文摘Kaniki A M 1995South African Journal of Li- brary& Information Science1995,63,1:1
7Agricuhural Information Services in Less Developed Countries 显示文摘Andrew M Kaniki 1988International Library Review1988,20,3:1
8The use of platelet-rich plasma in orthopedic injuries显示文摘Willits K Kaniki N Bryant D 2013Sports Med Arthrosc2013,21,4:1
9A simple correlation for prediction of heat capacities of ionic liquids显示文摘Nasrin Farahani Farhad Gharagheizi Seyyed Alireza Mirkhani Kaniki Tumba 2013Fluid Phase Equilibria2013,,:1
10The use of platelet-rich plasma in orthopedic injuries 显示文摘Willits K Kaniki N Bryant D 2013Sports Med Arthrosc2013,21,4:1
11Exploratory study of information needs in the Kwa-Ngwanase(Natal)and Qumbu(Transkei)communities of South Africa显示文摘Kaniki A M 1995South African Journal of Library & Information Science1995,63,1:1
12Agricultural Information Services in Less Developed Countries 显示文摘Andrew M Kaniki 1988International Library Review1988,20,3:1
13Media Response to Health Emergencies:An Analysis of International Newspapers Coverage of Early Days of COVID-19 Breakout in China显示文摘This study investigated the dominant perception triggered among the foreign residents in China by international newspapers’coverage of early months of COVID-19 outbreak in China.In total,12 leading newspapers from USA,UK,Malaysia,Nigeria,Australia,and Tanzania,with two selected from each country;and 10 samples are taken from each newspaper,totalling 120 samples.Two focus groups of seven members each were created and each of the groups separately discussed the samples listing their perception of the newspapers’articles.A control group of 13 participants was also created.Also,the views of 247 foreigners resident in China during the outbreak were sampled.Results from the study showed that in the early months of COVID-19 newspapers from USA,UK,and Australia sensationalized most of their news while some of their reports showed some political slant.However,most news reports from Nigeria,Tanzania,and Malaysia were less sensational.The results from the study and control groups were also backed by the results from the survey sample where most of the respondents said the news reports created fear and panic among them while containing less educative information.This study recommends prioritization of media social responsibility in the coverage of health emergencies.Anunne Uchenna Kingsley Robert Lukas Kaniki Yan Lifeng 2021Cultural and Religious Studies2021,9,5:0
14Analysis of (1, 2) (1, 3) and (2, 3) Bands in the c^3Ⅱu- b^3Ⅱg System of P2显示文摘吴玲 郑利娟 KANIKI Kakule 陈扬骎 杨晓华 2007Chinese Physics Letters2007,24,1:0
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