Acknowledgment by the Committee on Accreditation.

Acknowledges and thanks a list of American Psychological Association members who contributed to the work of the Committee on Accreditation by serving on site visiting teams and participating in other accreditation activities during the 1994–1995 academic/training year. (0 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

岩石龟裂系数法在火山岩裂缝储集层预测中的应用

 本文针对辽河东部凹陷油燕沟中生界火山岩的具体特征，采用纵波波速的比值——“龟裂系数”裂缝分析法［1,2,3］，研究了火山岩裂隙发育程度。综合龟裂系数裂缝分析及其他方法发现，该区中生界火山岩有效储集层的测井相特征主要表现为低密度、低中子、高声波时差和高伽马值等特征。此法的关键在于根据不同火山岩的岩性，选用合适的岩石骨架参数，在此基础上利用测井约束地震反演计算火山岩的层速度，进而计算出龟裂系数，然后根据已钻至火山岩井孔的测井相特征编制出火山岩预测厚度图。     

New members and associates of the American Psychological Association.

The APA Membership Committee announces that the 1,838 persons listed here were elected to initial membership in the American Psychological Association as of January 1, 1985. Of these, 1,392 were elected as Members, and 446 as Associate members. Though not all of them have validated their election by payment of initial dues, all but a few will eventually do so. In addition, in accordance with Article II, Section 8, of the Bylaws, 316 Associate members were transferred to Member status as of January 1, 1985. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

云2-平1多台阶变方位水平井钻井液技术

云2-平1井是位于复杂断块油气田上的一口中曲率半径水平井,水平段长820.86 m,水平段多台阶、方位角变化幅度大(29.6°),井下摩阻大,钻井液的携砂、润滑及防卡能力是该井钻井成功的关键。该井选用有机正电胶-聚合物钻井液体系,用高分子量聚合物胶液进行维护,以提高体系的悬浮携岩及防塌能力,通过加入液体磺化沥青、原油及与之相配伍的固体乳化剂来提高润滑性,配合良好的四级固控设备及时清除有害固相,使钻井液性能稳定且易于调整,增强了泥饼的韧度和强度,完全达到了充分悬浮携带岩屑、润滑防卡、稳定井壁的要求。在钻进过程中仔细观察钻井液的动切力、动塑比、静切力初终值、固相含量、含油量、膨润土含量等性能参数的变化,“细化、超前、配套”是该井钻井液性能稳定、效果良好的主要维护处理经验。下套管、钻杆输送测井顺利,井下摩阻始终小于10 kN,全井安全无事故,仅用45d8 h钻完3200 m的进尺。     

In situ polyurethane/silica composite formation via a sol‐gel process

Polyurethane acrylate anionomer (PUAA)/silica composite gels were prepared by the sol‐gel reaction of tetraethoxysilane (TEOS) and methacryloxypropyl trimethoxysilane (MPTS) incorporated to PUAA gels by using a swelling method. The formation and structure of composites were confirmed by FTIR, X‐ray diffraction, and SEM. As a result, we found that silica components in composites are located within the ionic domains of their gels and interacted with PUAA via hydrogen bonding. This drastically enhanced the mechanical properties of the composites. Mechanical properties are also improved by MPTS, because MPTS improves the dispersibility and adhesion of silica components in PUAA/silica composite gels. © 2002 Wiley Periodicals, Inc. J Appl Polym Sci 84: 2327–2334, 2002     

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%.     

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)