Based on the analysis of resource collision in WFMS, a definition model of the activity node and a series of primitive operations related to resource distribution are proposed.

通过分析工作流管理系统中存在的资源冲突问题，提出了一种工作流活动结点的定义模型以及几种工作流中有关资源分配的原语操作。

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The sample code reads business process steps from a text file and creates a UML activity diagram skeleton (one activity node for each process step) for this process in Rational Software Architect.

代码示例从一个文本文件中，阅读业务过程步骤，并为Rational Soft ware Architect中的该过程，创建一个UML活动图框架(每一步过程都对应着一个活动节点)。

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The newly created activity diagram contains one node for each business process step read from the text file.

新创建的活动图包含了，为从文本文件中读取的每一个业务过程步骤设置的节点。

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However, this tool, too, has only limited applicability, as it cannot get at the central temporal node of the brain where much basic reward activity takes place.

ECONOMIST: Neuroeconomics: Do economists need brains? | The