Droplet de-entrainment by inertial impaction on vertical rods in an air-droplet mixture flow

We experimentally investigate the de-entrainment of droplets by inertial impaction on an array of vertical rods in an air-droplet mixture flow. The de-entrainment efficiencies are measured for a single rod, for a single row of rods, and for a multi-row of rods. We investigate the effects of the droplet mass flux (0.5–5.4 kg/m² s), the droplet Weber number (3000–8000), the air velocity (0–6 m/s), the rod geometry, and the surface roughness on the de-entrainment, and the rod diameter-to-pitch ratio effect on the de-entrainment. The results for a single rod show that the de-entrainment efficiency decreases slightly as the droplet mass flux increases; however, in our experimental ranges, there is negligible dependence on the droplet Weber number, the air velocity, and the surface roughness. The rod geometry affects the de-entrainment efficiency. The results for a single row of rods show that the existence of neighboring rods promotes de-entrainment due to droplet splashing, and we develop a correlation to show the effect of diameter-to-pitch ratio on the de-entrainment. Using information on the de-entrainment efficiencies of a single rod and those of a single row of rods, we propose a correlation that predicts the de-entrainment efficiency for a multi-row of rods with a staggered array. The RMS errors of the correlation from the de-entrainment efficiencies experimentally obtained are within 13.5%.     

回转体拉深件毛坯直径的简捷计算及误差分析

通用的回转体拉深件毛坯直径的计算公式繁琐，不蝗记忆，特别是利用中线尺寸常出现小数点使计算复杂，本文针对此问题分别推导出了利用中线尺寸和不用中线尺寸时，毛坯直径的简捷计算公式。并进行了误差分析，最后用实例对简捷计算方法的正确性给予了验证。     

Distinguished Scientific Awards for an Early Career Contribution to Psychology.

Discusses the contributions made by P. J. Bauer, T. E. Moffit, S. T. Tiffany, L. Cosmides, and R. M. Nosofsky, the 1993 recipients of the Distinguished Scientific Awards for an Early Career Contribution to Psychology presented by the American Psychological Association. Bauer is awarded for her research on the development of memory in preverbal and newly verbal children. Moffit is recognized for her research on the psychopathology and natural history of human antisocial behavior. Tiffany is awarded for his research on cognitive, behavioral, and physiological mechanisms that influence psychopharmacological phenomena. Cosmides is awarded for her leadership in defining the field of evolutionary psychology. Nosofsky is recognized for his theoretical and empirical work on the nature of perceptual classification. A biography of each recipient is provided. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Award for distinguished scientific early career contributions to psychology: Robert M. Nosofsky.

The Early Career Awards, given for the first time in 1974, recognize the large number of excellent young psychologists. Recipients of this award may not have held a doctoral degree for more than nine years. For purposes of this award, psychology has been divided into 10 areas: animal learning and behavior, comparative; developmental; health; cognition/human learning; psychopathology; behavioral and cognitive neuroscience; perception/motor performance; social; applied research; and individual differences. Five areas are considered each year, with areas rotated in two-year cycles. The citation, biography, and selected bibliography of Robert M. Nosofsky, one of the 1993 recipients of the Award for Distinguished Scientific Early Career Contributions to Psychology (Cognition/Human Learning), are presented here. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Award for distinguished contribution to education and training in psychology: Jill N. Reich.

Presents the citation, biography, and selected bibliography of Jill N. Reich, one of the 1993 recipients of the American Psychological Association's Award for Distinguished Contribution to Education and Training in Psychology. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

IC卡在电信领域的应用模式

本文列举了ＩＣ卡在电信领域及一些国家和地区的应用之后，给出了国际ＩＣ卡的应用发展模式，以供有关部门参考。     

中国第三代移动通信技术发展概况与战略建议(上)

本文第一部分重点介绍了中国移动通信的现状以及国际3G的现状，并简单介绍了3G通信存在的几个问题。     

Award for Distinguished Professional Contributions: Oliva M. Espin.

Cites Oliva M. Espin for the American Psychological Association Award for Distinguished Professional Contributions. Espin is recognized for her efforts to advance cross-cultural communication, gender issues, human sexuality, international awareness, and cultural factors as critical elements in the knowledge base of psychology. She is credited with contributions valuable to understanding and providing psychological services for Latina women, immigrants, and lesbians. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

American Psychological Association Citation for Outstanding Lifetime Contribution to Psychology: Presented to Neal E. Miller, August 16, 1991.

Presents Neal E. Miller with the American Psychological Association Citation for Outstanding Lifetime Contribution to Psychology. Miller is recognized for his research on a broad spectrum of psychological phenomena, including the learning process, primary and secondary motivation, reward and punishment, frustration and conflict, fear and aggression, and personality and psychopathology. Miller's contributions as a public representative of psychology are also noted. (0 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Distinguished professional contributions to public service: Edwin Shneidman.

Presents the citation, biography, and selected bibliography for Edwin Shneidman, one of the 1987 recipients of the American Psychological Association's Award for Distinguished Professional Contributions to Public Service. (PsycINFO Database Record (c) 2010 APA, all rights reserved)