527 research outputs found
CUHK electronic theses & dissertations collection
No full textby Yuen Pong-yiu.Thesis (Ph.D.)--Chinese University of Hong Kong, 1999.Includes bibliographical references (p. 310-325 (2nd gp.)).Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web.Mode of access: World Wide Web.Abstracts in English and Chinese; questionnaires in Chinese
Principal leadership behavior and teacher organizational commitment: a contingency approach.
No full textYuen Pong Yiu.Thesis (M.A.Ed.)--Chinese University of Hong Kong, 1991.Bibliography: leaves 101-107.Chapter IV. --- RESULTS AND INTERPRETATION"Independent Contribution of Perceived Principal's Leadership Behaviors, Characteristics of Teacher, Nature of Teaching Task to Organizational Commitment" --- p.72Interactions between Perceived Principal's Leadership Behaviors and Component Variables of Moderators --- p.79Chapter V. --- "CONCLUSIONS, IMPLICATIONS AND RECOMMENDATIONS"Conclusions --- p.93Implications --- p.96Recommendations --- p.98BIBLIOGRAPHY --- p.101APPENDICESChapter Appendix A : --- Background Information of Teachers --- p.108Chapter Appendix B : --- Managerial Behavior Survey --- p.109Chapter Appendix C : --- Substitute for Leadership --- p.111Chapter Appendix D : --- Locus of Control --- p.112Chapter Appendix E : --- Job Characteristics --- p.113Chapter Appendix F : --- Organizational Commitment --- p.114Chapter Appendix G : --- Preliminary Analysis --- p.11
The Poetry of Ping-Pong
No full textIn this chapter, the author looks at the poetry of Ping-Pong, his favorite sport. According to Marty Reisman, the game of Ping-Pong died in Bombay, India, in 1952. Reisman, nicknamed “The Needle,” was favored to win the World Table Tennis Championship that day. The author says he has always loved Ping-Pong because you can get into a rhythm, hit the ball back and forth across the net for hours, with any racquet, and simply talk. Ping-Pong, like poetry, is a players' sport, not ideal for spectators. Bob Mankoff, the cartoon editor of The New Yorker, claims that there is palpable humor in the game. With Ping-Pong, the author insists that we are all capable of attuning ourselves to the hidden life of sports, a relationship that is about kinesthesia and embodiment.</p
Anti-metastatic evaluation of a Chinese medicinal herbal formulation on human ovarian cancer cells
No full textThe 2010 International Conference of Integrative medicine against Cancer cum the 6th Pong Ding Yuen International Symposium on Traditional Chinese Medicine, Hong Kong, 26-28 November 2010.2010中西醫結合防治腫瘤國際會議暨第六屆龐鼎元國際中醫藥研討會, 香港, 2010年11月26至28日
Ping-Pong-Pang Instrumentation Amplifier
No full textThis thesis describes the implementation of a Precision Instrumentation Amplifier using a Current Feedback Instrumentation Amplifier topology (CFIA). CFIAs are attractive for sensor readout, because of their high CMRR and their ability to interface with ground-referenced sensors. Several chopping and auto-zeroing techniques have been developed to reduce the offset and 1/f noise of such amplifiers to the ?V level. As a result, their dominant source of error is now gain error, which is limited by mismatch to at best 0.1%. This paper describes a CFIA that applies dynamic element matching (DEM) to achieve a gain error of less than 0.04%. Moreover, it presents the first silicon implementation of the ping-pong-pang (PPP) auto-zeroing scheme, which enables a 3.5× reduction in power consumption and 2.5× improvement in gain error as compared to state-of-the-art ping-pong auto-zeroed CFIAs.Electronic InstrumentationMicroelectronics & Computer EngineeringElectrical Engineering, Mathematics and Computer Scienc
DNA microarray for investigating the mechanism of antitumor action of dendrobim chrysanthum components on hepatoma HepG2 cells
No full textThe 2010 International Conference of Integrative medicine against Cancer cum the 6th Pong Ding Yuen International Symposium on Traditional Chinese Medicine, Hong Kong, 26-28 November 2010.2010中西醫結合防治腫瘤國際會議暨第六屆龐鼎元國際中醫藥研討會, 香港, 2010年11月26至28日
Synergistic effects of constituents of Tian-Xian Liquid (TXL) on anti-tumorigenicity in vitro and in vivo
No full textThe 2010 International Conference of Integrative medicine against Cancer cum the 6th Pong Ding Yuen International Symposium on Traditional Chinese Medicine, Hong Kong, 26-28 November 2010.2010中西醫結合防治腫瘤國際會議暨第六屆龐鼎元國際中醫藥研討會, 香港, 2010年11月26至28日
Jie jue duo zhong biao zhun he duo zhong kong jian de shi chang wen ti
No full textThe second marketing model addresses interpretation issues of traditional multiple dimensional scaling (MDS) model, and has three key features. First, it can provide an explicit meaning to each dimension. Second, it can directly provide a link between brand positions and brand attributes, so that marketing mix can be designed to optimize share or profit. Third, for a case of n brands and m product attributes, we only need to estimate m nonzero parameters to represent all brand positions in the reduced space of d dimensions where d < m. The model is applied to a real data set of thirty four cars and nine attributes. Empirical findings suggest that the proposed model is a viable alternative to existing methods.This thesis proposes two marketing models. The first model is a multiple criteria ranking (MCR) model. It proposes a consensus approach to solve multiple criteria ranking problems. Marketing decisions frequently involve ranking various subjects using multiple criteria. However, it is difficult to have acceptance from all subjects. The proposed multiple criteria ranking model allows each subject to have a "say" in the evaluation process. All subjects together resolve their conflicts through voting so that consensus ranking can be derived under the majority rule principle. The new ranking procedure can be formulated as a series of mathematical programming models, and illustrated with two cases. First, ranking the research performance of thirty one marketing scholars according to their publications in four leading marketing journals. Second, ranking the performance of one hundred information technology companies.Lam Pong Yuen."June 2000."Added t.p. in Chinese.Director: Lau Kin Nam.Source: Dissertation Abstracts International, Volume: 61-08, Section: A, page: 3259.Thesis (Ph.D.)--Chinese University of Hong Kong, 2000.Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web.Electronic reproduction. Ann Arbor, MI : ProQuest dissertations and theses, [200-] System requirements: Adobe Acrobat Reader. Available via World Wide Web.Electronic reproduction. Ann Arbor, MI : ProQuest Information and Learning Company, [200-] System requirements: Adobe Acrobat Reader. Available via World Wide Web.Abstracts in English and Chinese.School code: 1307
Computation of 2D Discrete Geometric Moments Through Inclusion-Exclusion
No full textWe propose a new formula for computing discrete geometric moments on 2D binary images. The new formula is based on the inclusion-exclusion principle, and is especially tailored for images coming from computer art, characterized by a prevalence of horizontal and vertical lines. On the target class of images, our formula reduces the number of pixels where calculations are to be performed
Fei xian xing fu he wu de guang xue xiao ying
No full textYuen, Kin Pong.Thesis (M.Phil.)--Chinese University of Hong Kong, 1997.Includes bibliographical references (leaves 93-95).Yuen, Kin Pong.Contents --- p.iAbstract --- p.ivAcknowledgement --- p.vList of Figures --- p.viChapter Chapter 1. --- Introduction --- p.1Chapter Chapter 2. --- Optically Bistable Behavior --- p.5Chapter 2.1 --- Bistable behavior of two component composites --- p.5Chapter 2.1.1 --- Formalism --- p.6Chapter 2.1.2 --- Results and Discussion --- p.7Chapter 2.1.3 --- Stability analysis --- p.9Chapter 2.2 --- Bistable behavior of three component composites: Nonlinear dielec- tric core embedded in a metallic shell --- p.11Chapter 2.2.1 --- Spectral representation of the local field --- p.11Chapter 2.2.2 --- The onset of bistable behavior --- p.20Chapter 2.2.3 --- The extinction coefficient and reflectance at normal incidence --- p.24Chapter 2.2.4 --- Discussion and Conclusion --- p.28Chapter 2.3 --- Bistable behavior of three component composites: Metallic core em- bedded in a nonlinear dielectric shell --- p.30Chapter 2.3.1 --- Linear response of spherical inclusions and concentric spheres --- p.31Chapter 2.3.2 --- Onset of bistable behavior --- p.35Chapter 2.3.3 --- Results and Discussion --- p.41Chapter 2.4 --- Possible development of the spectral representation --- p.44Chapter Chapter 3. --- Optical Repsonse of a Nonlinear Composite Film --- p.45Chapter 3.1 --- Enhanced nonlinear response of coated spheres --- p.46Chapter 3.2 --- Solution of nonlinear wave equation --- p.48Chapter 3.3 --- Results and Discussion --- p.49Chapter 3.4 --- Conclusion --- p.52Chapter 3.5 --- Transfer matrix formalism for transmittance: Possible control over the size of a photonic band gap --- p.52Chapter 3.5.1 --- Transfer matrix method --- p.54Chapter Chapter 4. --- Bounds and Estimates for Nonlinear Composites --- p.59Chapter 4.1 --- Linear response of spherical inclusions --- p.60Chapter 4.2 --- Strongly nonlinear response of spherical inclusions --- p.61Chapter 4.3 --- Linear response of concentric spheres --- p.64Chapter 4.4 --- Strongly nonlinear response of concentric spheres --- p.66Chapter 4.5 --- Some exactly solvable cases --- p.68Chapter 4.6 --- Concentric spheres with nonlinear shell embedded in a linear dielec- tric host --- p.71Chapter 4.7 --- Discussion and Conclusion --- p.73Chapter 4.8 --- Small contrast expansion --- p.75Chapter 4.9 --- Hashin-Shtrikman microgeometry --- p.78Chapter 4.10 --- Exact bounds for linear composites --- p.79Chapter 4.11 --- Variational approach for Hashin-Shtrikman microstructure --- p.82Chapter 4.12 --- Improved variational approach --- p.85Chapter 4.13 --- Discussion and Conclusion --- p.87Appendix A. Derivation of the Energy Functional --- p.88Chapter A.1 --- The energy functional --- p.88Chapter A.2 --- Effect of higher order terms to the energy functional --- p.91Bibliography --- p.9
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