Particle swarm optimizer （PSO） is an effective tool for solving many optimization problems. However, it may easily get trapped into local optimum when solving com- plex multimodal nonseparable problems. This paper p...Particle swarm optimizer （PSO） is an effective tool for solving many optimization problems. However, it may easily get trapped into local optimum when solving com- plex multimodal nonseparable problems. This paper presents a novel algorithm called distributed learning particle swarm optimizer （DLPSO） to solve multimodal nonseparable prob- lems. The strategy for DLPSO is to extract good vector infor- mation from local vectors which are distributed around the search space and then to form a new vector which can jump out of local optima and will be optimized further. Experimen- tal studies on a set of test functions show that DLPSO ex- hibits better performance in solving optimization problems with few interactions between variables than several other peer algorithms.展开更多
As a common phenomenon, languages borrow words from each other. This paper aims at studying the Chinese loanwordsin the Oxford English dictionary online(henceforth OED). Built upon the research achievements having bee...As a common phenomenon, languages borrow words from each other. This paper aims at studying the Chinese loanwordsin the Oxford English dictionary online(henceforth OED). Built upon the research achievements having been made in the study ofChinese loanwords in English, it mainly concentrates on the analysis of the date of citation, related fields and etymologies of Chi-nese loanwords specifically in the OED.展开更多
This book of a modest 228 pages touches on many more lexicographical matters than might be expected.Grouped under three parts, its fifteen chapters discuss the principles, methods and uses of diction-aries in strictly...This book of a modest 228 pages touches on many more lexicographical matters than might be expected.Grouped under three parts, its fifteen chapters discuss the principles, methods and uses of diction-aries in strictly modern terms and in a controlled and spare style. The editor ought to be congratulated forthe strictest economy of presentation in a work which could have easily expanded into a bulky volume. Anaccount of English dictionaries from the beginnings to the OED, by Professor Osselton (Leiden), is in展开更多
Background： Pathology of an internal organ causes significant rectification of electrical currents （diode phenomenon） in related skin areas once the resistance ＇breakthrough effect＇ has been induced in the skin. ...Background： Pathology of an internal organ causes significant rectification of electrical currents （diode phenomenon） in related skin areas once the resistance ＇breakthrough effect＇ has been induced in the skin. Objective： Localization of auricular projection area of the liver and evaluation of its usefulness in the monitoring of viral hepatitis. Design, Patients and Setting： Comparative study of the degree of electrical rectification measured at various spots in the auricular concha region, in 19 inpatients with hepatitis B and 15 clinically healthy volunteers, at the Department of Infectious Diseases, Provincial Teaching Hospital, Tychy, Poland. Intervention： Evaluation of electrical rectification at various spots on the auricular concha using a ＂rectification ratio＂ that quantifies the degree of rectification （normal range： 0-60%）. Main outcome measure： The location of the skin area where a statistically significant difference existed between the rectification ratios was observed in patients （82±12% at the time of the ＇peak period＇） versus controls （42±8%）. Results： A location was identified on the ear auricle where the electrical rectification phenomenon demonstrated a dependence on the presence of hepatitis. Conclusions： Liver projection area exists on the ear auricle which is located within the region of cymba conchae, next to anthelix and the cavity of concha. The existence of viral hepatitis causes this skin area to show a higher degree of electrical rectification once the skin resistance ＇breakthrough effect＇ has been induced. Evaluation of the rectification phenomenon of the liver proiection area provides a method of non-invasive monitoring of viral hepatitis.展开更多
An optimal experiment design (DED) with respect to the use of designing model-base controller was studied. The mean squared error at the setpoint is chosen as the performance criterion. Simple design formulas are deri...An optimal experiment design (DED) with respect to the use of designing model-base controller was studied. The mean squared error at the setpoint is chosen as the performance criterion. Simple design formulas are derived based on the asymptotic theory. The signal is used for the open loop experiment. The design constraint is the power of the process signal or the process input signal. The results give guideline for identification application.展开更多
构建包含产品创新组织量化设计的4个阶段质量屋(The House of Quality)的QFD-OED集成分析模型,并以海尔小微的量化设计为例,对组织创新职能转换到组织结构属性参数水平的定量匹配性组合关系进行数值模拟,验证了该模型的可操作性,最后提...构建包含产品创新组织量化设计的4个阶段质量屋(The House of Quality)的QFD-OED集成分析模型,并以海尔小微的量化设计为例,对组织创新职能转换到组织结构属性参数水平的定量匹配性组合关系进行数值模拟,验证了该模型的可操作性,最后提出使用该模型进行定量化产品创新组织设计时需遵循的技术规则。展开更多
文摘Particle swarm optimizer （PSO） is an effective tool for solving many optimization problems. However, it may easily get trapped into local optimum when solving com- plex multimodal nonseparable problems. This paper presents a novel algorithm called distributed learning particle swarm optimizer （DLPSO） to solve multimodal nonseparable prob- lems. The strategy for DLPSO is to extract good vector infor- mation from local vectors which are distributed around the search space and then to form a new vector which can jump out of local optima and will be optimized further. Experimen- tal studies on a set of test functions show that DLPSO ex- hibits better performance in solving optimization problems with few interactions between variables than several other peer algorithms.
文摘As a common phenomenon, languages borrow words from each other. This paper aims at studying the Chinese loanwordsin the Oxford English dictionary online(henceforth OED). Built upon the research achievements having been made in the study ofChinese loanwords in English, it mainly concentrates on the analysis of the date of citation, related fields and etymologies of Chi-nese loanwords specifically in the OED.
文摘This book of a modest 228 pages touches on many more lexicographical matters than might be expected.Grouped under three parts, its fifteen chapters discuss the principles, methods and uses of diction-aries in strictly modern terms and in a controlled and spare style. The editor ought to be congratulated forthe strictest economy of presentation in a work which could have easily expanded into a bulky volume. Anaccount of English dictionaries from the beginnings to the OED, by Professor Osselton (Leiden), is in
文摘Background： Pathology of an internal organ causes significant rectification of electrical currents （diode phenomenon） in related skin areas once the resistance ＇breakthrough effect＇ has been induced in the skin. Objective： Localization of auricular projection area of the liver and evaluation of its usefulness in the monitoring of viral hepatitis. Design, Patients and Setting： Comparative study of the degree of electrical rectification measured at various spots in the auricular concha region, in 19 inpatients with hepatitis B and 15 clinically healthy volunteers, at the Department of Infectious Diseases, Provincial Teaching Hospital, Tychy, Poland. Intervention： Evaluation of electrical rectification at various spots on the auricular concha using a ＂rectification ratio＂ that quantifies the degree of rectification （normal range： 0-60%）. Main outcome measure： The location of the skin area where a statistically significant difference existed between the rectification ratios was observed in patients （82±12% at the time of the ＇peak period＇） versus controls （42±8%）. Results： A location was identified on the ear auricle where the electrical rectification phenomenon demonstrated a dependence on the presence of hepatitis. Conclusions： Liver projection area exists on the ear auricle which is located within the region of cymba conchae, next to anthelix and the cavity of concha. The existence of viral hepatitis causes this skin area to show a higher degree of electrical rectification once the skin resistance ＇breakthrough effect＇ has been induced. Evaluation of the rectification phenomenon of the liver proiection area provides a method of non-invasive monitoring of viral hepatitis.
基金High Technology Research and Development Program me of China (No.2 0 0 1AA413 13 0 )
文摘An optimal experiment design (DED) with respect to the use of designing model-base controller was studied. The mean squared error at the setpoint is chosen as the performance criterion. Simple design formulas are derived based on the asymptotic theory. The signal is used for the open loop experiment. The design constraint is the power of the process signal or the process input signal. The results give guideline for identification application.
文摘构建包含产品创新组织量化设计的4个阶段质量屋(The House of Quality)的QFD-OED集成分析模型,并以海尔小微的量化设计为例,对组织创新职能转换到组织结构属性参数水平的定量匹配性组合关系进行数值模拟,验证了该模型的可操作性,最后提出使用该模型进行定量化产品创新组织设计时需遵循的技术规则。
