Since various forms of supplemental data (SD) have been introduced in academic publications, it has become necessary to establish guidelines to systematically process, indicate, and distribute such data. This material aims to help the science journals establish rational SD policies and guidelines and to ensure compliance with such policies and to manage them consistently. Generally, SD can be approached in a literal way by categorizing ‘appendices’ as ‘additional or separately added complementary materials’ and ‘supplements’ as ‘materials supplemental to the research in a comprehensive sense,’ rather than by viewing SD as an independent component of an article. The recommended practices of the National Information Standards Organization of USA advise the classification of SD into either ‘integral content’ or ‘additional content’ according to the content’s functional relationship to the associated article. If a public depository is used for SD, the author can ensure the perpetuity of data accessibility by assigning a digital object identifier. Science journals should adopt appropriate SD policies and describe them in detail in the instructions for authors to ensure consistent compliance with those policies. Additionally, they should be able to inspect and maintain links, repositories, and metadata associated with the SD for specific articles on an ongoing basis.

中文翻译：

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补充数据的推荐做法

由于学术出版物中已经引入了各种形式的补充数据 (SD)，因此有必要建立指导方针来系统地处理、指示和分发这些数据。本材料旨在帮助科学期刊建立合理的 SD 政策和指南，并确保遵守此类政策并对其进行一致管理。通常，SD 可以通过将“附录”归类为“附加或单独添加的补充材料”而将“补充材料”归类为“全面补充研究的材料”，而不是将 SD 视为一个独立的组成部分。的一篇文章。美国国家信息标准组织的推荐做法建议根据内容与相关文章的功能关系将 SD 分类为“整体内容”或“附加内容”。如果公共存储库用于 SD，作者可以通过分配数字对象标识符来确保数据可访问性的永久性。科学期刊应采用适当的 SD 政策，并在作者说明中详细描述，以确保始终遵守这些政策。此外，他们应该能够持续检查和维护与特定文章的 SD 相关联的链接、存储库和元数据。作者可以通过分配数字对象标识符来确保数据可访问性的永久性。科学期刊应采用适当的 SD 政策，并在作者说明中详细描述，以确保始终遵守这些政策。此外，他们应该能够持续检查和维护与特定文章的 SD 相关联的链接、存储库和元数据。作者可以通过分配数字对象标识符来确保数据可访问性的永久性。科学期刊应采用适当的 SD 政策，并在作者说明中详细描述，以确保始终遵守这些政策。此外，他们应该能够持续检查和维护与特定文章的 SD 相关联的链接、存储库和元数据。