Third International Workshop on Positron and Positronium Chemistry

第三届正电子和正电子化学国际研讨会将于1990年7月16日至18日在威斯康星州密尔沃基的马凯特大学举行。正电子和正电子化学的学科领域包括阐明这两个物种的化学，以及它们在材料科学和工程中的可能用途。该研讨会将提供一个适当的论坛，讨论作为开发和优化材料表征技术的基础的基本物理化学问题。这次研讨会得到了国家科学基金会化学部和材料研究部的联合支持。

The Third International Workshop on Positron and Positronium Chemistry is to be held at Marquette University in Milwaukee, Wisconsin, July 16-18, 1990. The subject area of positron and positronium chemistry consists of the elucidation of the chemistry of these two species, and their possible utilization in materials science and engineering. This workshop will provide a proper forum for addressing fundamental physical-chemical issues that underpin the development and optimization of techniques for materials characterization. This workshop is being supported jointly by the Division of Chemistry and the Division of Materials Research at the National Science Foundation.