Moving Beyond the Name: Defining Corporate Entities to Support Provenance-Based Access

SUMMARY

The second edition of the International Standard Archival Authority Records for Corporate Bodies, Persons, and Families (ISAAR(CPF)2) focuses on describing entities as they exist in reality, rather than on establishing authorized terms. This change allows authority records to include multiple authorized terms representing an entity as it changed over time. Traditionally, an authority record has been created for a corporate body each time its name changed. This practice results in an artificial, fragmented view of the entity, concentrating on heading control rather than on providing contextual information necessary to assist with the provenance-method of retrieval and the interpretation of the records. In order to describe entities as ISAAR(CPF)2 allows and better reflect records-creating environments, the author proposes that an authority record describe a definable unit that performs a distinct function without major temporal interruption.     

电子档案著录新理念

本文对当前国际上电子档案著录的发展现状进行了深入分析,针对其局限性,结合新近面世的编码档案背景信息著录(Encoded Archival Context,EAC)标准提出了若干电子档案著录新理念,同时指明了我国电子档案著录的发展方向.     

The French Translation of the EAC DTD: A Few Thoughts on Interoperability with Reference to Authority Data

SUMMARY

The translation into French of the Encoded Archival Context (EAC) DTD tag library has been in progress for a few months. It is being carried out by a group of experts gathered by AFNOR, the French national standards agency. The main goal of this group is to foster the interoperability of authority data between archives, libraries and museums, and the translation work provides an opportunity to think about the choices for standardization that underlie the EAC DTD, particularly in relation to ISAAR(CPF). It is also an excellent way of gaining familiarity with the DTD and thereby answering the need of French information specialists to increase their competencies in the structuring of digital documents and data modeling. After explaining the standardization context in which the group is working, a few major themes in its thinking will be presented, in the hope of encouraging greater international cooperation in this field.     

MLTC 上清对同种肿瘤细胞的杀伤作用

为探讨淋巴细胞与肿瘤细胞混合培养中淋巴细胞分泌的细胞毒因子,采用＾３Ｈ－ＴｄＲ掺入试验,测定淋巴细胞和肿瘤细胞混合培养（ＭＬＴＣ）的上清液对艾氏腹水癌细胞（ＥＡＣ）的细胞毒作用以及胸腺素对它的影响。结果表明：混合培养时间不同的ＭＬＴＣ上清对不同瘤龄的ＥＡＣ均具有明显的杀伤作用（Ｐ〈０．０１）;胸腺素能够显著增强ＭＬＴＣ上清对ＥＡＣ的细胞毒效应（Ｐ〈０．０１）。说明在ＭＬＴＣ中,肿瘤细胞能剌激淋巴细