A simplified cylindrical model of an aircraft fuselage is used to investigate the mechanisms of interior noise suppression of the synchrophasing technique. This investigation allows isolation of important parameters t...
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Protein distribution is related to age distribution and depends on the law of growth of the population and the law of growth of the single cell. To extract the available information from protein distribution, at a com...
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Protein distribution is related to age distribution and depends on the law of growth of the population and the law of growth of the single cell. To extract the available information from protein distribution, at a computer algorithm was developed starting from a model for growth of S. cerevisiae. This algorithm quantitatively fits experimental protein distributions, allows a deconvolution of these distributions, and thus yields information about temporal parameters of the cell cycle and structure of yeast populations.
This note presents a new hybrid procedure for determining vibration characteristics of a large structure. The procedure combines modal analysis techniques with recently developed techniques of finite-segment modeling....
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This note presents a new hybrid procedure for determining vibration characteristics of a large structure. The procedure combines modal analysis techniques with recently developed techniques of finite-segment modeling. Kane's equations are used to obtain the governing equations of motion. The procedure is applicable with structures having either linear or nonlinear flexibility and damping characteristics.
作者：
HWANG, JTDepartment of Chemistry
National Tsing Hua University Hsinchu Taiwan 300 R.O.C. The author
formerly a chemistry student of the National Taiwan University from 1966 to 1970 and presently a professor of Chemistry at the National Tsinghua University wishes to dedicate this paper to Dr. Chien.
AbstractThis paper describes the logic for a program developed by the author to implement the polynomial approximation method (PAM) of sensitivity analysis for general kinetic purposes. The relevant equations and nume...
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AbstractThis paper describes the logic for a program developed by the author to implement the polynomial approximation method (PAM) of sensitivity analysis for general kinetic purposes. The relevant equations and numerical details of the algorithm are outlined, a flow chart is provided, and some programming considerations are discussed in detail. A listing of the PAM code is given in the appendix. The paper also gives a few suggestions for possible improvements and extensions of the present algorithm.
作者：
SNELL, JLSUNY BINGHAMTON
THOMAS J WATSON SCH ENGN APPL SCI & TECHNOLDEPT SYST SCIBINGHAMTONNY 13901 USA
The problem is posed: find an algorithm which for any givenn-dimensional relationR⊂ A1× A2× ⃛ × An, defined on a set familyA= { A1, A2, ⃛, Anrcub;,n= 1,2, ⃛, determines all functional dependences betwee...
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The problem is posed: find an algorithm which for any givenn-dimensional relationR⊂ A1× A2× ⃛ × An, defined on a set familyA= { A1, A2, ⃛, Anrcub;,n= 1,2, ⃛, determines all functional dependences between disjoint subsets ofAwhich are embedded inR. A solution algorithm is presented, a theorem is proved that allows a simplification in the algorithm, and an efficient computer implementation (available through the General Systems Depository) is demonstrated.
We assume that a judge's task is to categorize each ofN subjects into one ofr known classes. The design of primary interest is employed if the judge is presented withs groups, each containingr subjects, such that ...
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We assume that a judge's task is to categorize each ofN subjects into one ofr known classes. The design of primary interest is employed if the judge is presented withs groups, each containingr subjects, such that each group of sizer consists of exactly one subject of each of ther types. The probability distribution for the total number of correct choices is developed and used to test the null hypothesis that the judge is “guessing” in favor of the alternative that he or she is operating at a better than chance level. The power of the procedure is shown to be superior to two other procedures which appear in the literature.
An algorithm to search for optimal block designs is described. This algorithm consists of an exchange procedure and an interchange procedure. During the exchange procedure the “correct” treatment replications are de...
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An algorithm to search for optimal block designs is described. This algorithm consists of an exchange procedure and an interchange procedure. During the exchange procedure the “correct” treatment replications are determined and during the interchange procedure an optimal set of treatment concurrences is searched for. The optimality criterion is the sum of the weighted variances of a set of treatment contrasts of interest. Examples which illustrate how the algorithm can be used to obtain designs which have a variance structure that reflects the interest expressed in a set of treatment contrasts are given and the performance of the algorithm is discussed.
An algorithm to search for optimal row-and-column designs is described. It is similar to the one for block designs described by Jones and Eccleston (1980). The algorithm determines the treatment replications and searc...
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An algorithm to search for optimal row-and-column designs is described. It is similar to the one for block designs described by Jones and Eccleston (1980). The algorithm determines the treatment replications and searches for an optimal set of treatment concurrences. The optimality criterion is the sum of the weighted variances of a set of treatment contrasts of interest. Examples which illustrate the use of the algorithm are given and discussed.
A new technique is used for the accurate analysis of linearly graded and Gaussian-gradedp-njunctions, which permits calculation of the depletion-region width under high forward-bias conditions. Such an analysis is ver...
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A new technique is used for the accurate analysis of linearly graded and Gaussian-gradedp-njunctions, which permits calculation of the depletion-region width under high forward-bias conditions. Such an analysis is very useful for applications in which one wishes to analyse a complete junction-device structure (such as a bipolar transistor). The results obtained represent a considerable improvement in space-charge modelling over previous approaches to approximate linear analysis. The computer algorithm is discussed as a solution process for implementing the scheme.
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