2002年钛年评

对2002年我国钛行业进行了调研,统计分析了2002年我国钛行业的生产与市场需求情况,对所取得成就进行了评述,并展望了钛的未来市场需求和行业发展趋势。     

2010 award winners: Distinguished international contributions.

The American Psychological Association 2010 Award for Distinguished International Contributions is given to individuals who have made sustained and enduring contributions to international cooperation and the advancement of knowledge in psychology. The 2010 recipient is Paul B. Pedersen. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Award for Distinguished Contributions to the International Advancement of Psychology: Judith V. Torney-Purta.

Judith V. Torney-Purta, recipient of the Award for Distinguished Contributions to the International Advancement of Psychology, is cited for leadership of rigorous research on the development of democratic attitudes and civic knowledge among adolescents from more than 30 countries that has served as a catalyst for education and youth policy reform. Torney-Purta led research projects that are prime examples of international collaboration. She drew on these experiences in contributing to an initiative on international collaboration among behavioral and social scientists sponsored by the U.S. National Committee for the International Union of Psychological Science. Along with the citation, a biography and selected bibliography of Torney-Purta's works are presented. Also included is her paper, entitled "International psychological research that matters for policy and practice," a version of which she presented at the American Psychological Association's annual convention. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

精密轧管技术现状

随着近20年精密轧管(Accu Roll)技术的飞速发展,精密轧管机组已经成为国内热轧无缝钢管生产的第二大主力机型。介绍了精密轧管技术的现状;指出了精密轧管技术存在的问题;探讨了精密轧管工艺改进的方向和可能性,如采用轧制荒管头尾削尖技术进一步提高芯棒限动速度的可能性,提高机组产能的途径及采用精密轧管机组生产大直径(Φ508mm以上)钢管等。分析认为,精密轧管机组投资少、技术先进,值得研究和选择。     

聚丙烯纤维产品的新进展

间述聚丙烯纤维产品的新进展，介绍了近几年来新型超细聚丙烯短程纤维，高强高模量聚丙烯纤维及新型多聚丙烯纤维的开发与应用，预计了在２１世纪，聚丙烯纤维的应用会得到更大的发展。     

Award for Distinguished Contributions to the International Advancement of Psychology.

Presents a citation for Juris G. Draguns, who received the 2001 Award for Distinguished Contributions to the International Advancement of Psychology, which is given to an individual who has made sustained and enduring contributions to international cooperation and the advancement of knowledge in psychology. Draguns is recognized for "his tireless pioneering of academic and professional contacts and research in psychology across multiple national boundaries and difficult language barriers." Accompanying the citation are a biography and selected bibliography, as well as Draguns' award address, entitled "Toward a Truly International Psychology: Beyond English Only." (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Award for distinguished contributions to the international advancement of psychology: Puncky Paul Heppner.

This journal article contains a citation, biography, and selected bibliography of Puncky Paul Heppner, the 2008 recipient of the APA Award for Distinguished Contributions to the International Advancement of Psychology. An article written by Heppner is also presented. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

2008 award winners: Distinguished international contributions.

This award is given to individuals who have made sustained and enduring contributions to international cooperation and the advancement of knowledge in psychology. The 2008 recipient is Puncky Paul Heppner. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

MOS气体传感器中的掺杂作用

讨论各种掺杂剂在MOS气体传感器中的作用,并详细介绍SnO_2气体传感器中的掺杂剂。     

贵金属在气体传感器中的应用举要

本文简要叙述贵金属在气体传感器中的各种不同作用。