Evaluating the dynamic performances of business groups from the carry-over perspective: A case study of Taiwan׳s semiconductor industry

Omega ◽  
2014 ◽  
Vol 46 ◽  
pp. 1-10 ◽  
Author(s):  
Shiu-Wan Hung ◽  
Dong-Sing He ◽  
Wen-Min Lu
2012 ◽  
Vol 591-593 ◽  
pp. 704-707 ◽  
Author(s):  
Siew Hong Ding ◽  
Teing Tien Goh ◽  
Pei Sze Tan ◽  
Siew Ching Wee ◽  
Shahrul Kamaruddin

Suitable maintenance policy implemented in particular machine able to improve the machine performance as well as the product quality. However, selecting a suitable maintenance policy is a vital and hard work because it has to be decided from analysis of various criteria including failure mechanism and resources limitation. Thus, decision tree is suggested in this paper to provide assistance for maintenance crew in conducting a systematic and efficient decision making process in determining the suitable maintenance policy. In the end of the paper, a case study in semiconductor industry is conducted to illustrate the practicability of developed decision tree.


1965 ◽  
Vol 29 (2) ◽  
pp. 46-53 ◽  
Author(s):  
Donald S. Tull

Most advertisers believe there is a carry-over effect of advertising. What evidence is available, and what does it indicate about the relationships of sales to advertising? The author of this article presents a case study, and examines other evidence bearing on this question. He also constructs models involving repeat purchasing and impression cumulation as underlying reasons for a carry-over effect.


1984 ◽  
Vol 49 (1) ◽  
pp. 26-33 ◽  
Author(s):  
Rick T. Rubow ◽  
John C. Rosenbek ◽  
Michael J. Collins ◽  
Gastone G. Celesia

In this case study, a geriatric patient who had an 18-year history of hemifacial spasm was given EMG-biofeedback-assisted relaxation training. No formal speech therapy was provided. Our results confirmed two hypotheses: (a) The patient would learn to reduce frontalis EMG and facial spasm with and then without biofeedback, and (b) as a result, speech would be markedly improved. At both the 1-month and 15-month follow-up the patient retained the ability to relax his facial muscles with similar carry-over to speech. Possible neurophysiologic mechanisms of action mediating the feedback training are discussed.


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