基于AI的课堂教学行为分析循证课例研究——以小学语文六年级上册《西江月·夜行黄沙道中》为例

AI课堂教学行为分析系统为课堂改进提供了工具及数据支持,极大地提高了课堂观察的精确度和便捷度。但其应用更多是在数据的引导下促进教师授课风格的改进,而对于教学中实际问题的改进研究却显匮乏。文章将AI课堂教学行为分析系统作为课堂观察评测工具,以部编版小学语文六年级上册《西江月·夜行黄沙道中》一课的教学为例,阐述人工智能支持下的循证课例研究途径,并提出高效的学习机制是提高课堂效率的基本保障,完整的活动设计是提高学习效率的有效途径,走向循证的课例研究是解决教学实际问题的重要方法。

Auditors＇ Role, Responsibilities, Duties, and AIS to Prevent Errors and Frauds：An Evidence From Lebanon

The paper is about how Lebanese auditors detect fraud in the course of their work and what they advise companies to implement in order to avoid fraudulent acts. For this purpose, various interviews were carded out from different experienced and well-reputed external auditors. This was also for their wide knowledge of all kinds of frauds. Data were taken from primary as well as secondary resources. The paper presents the theoretical and practical aspects. The theoretical part contains the accounting scandals, frauds, auditing processes, and auditor＇s responsibilities and tools for auditors to detect fraud. The practical part consists of case study analysis and detailed research processes.

危险化学品企业特殊作业安全预警指数的研究

为了提高危险化学品企业安全管理水平,云南云天化信息科技有限公司在试点企业投资推广应用信息管理系统。以特殊作业安全预警指数为例,采用了否决项和安全预警指数模型相结合方式,利用现代高科技技术,例如蓝牙定位、AI(Artificial Intelligence)人工智能行为分析、移动终端App、布控球等,实现特殊作业全过程智能化管理和监控。安全预警指数模型采用了层次分析法,并对报警指标的时间和次数在后台通过运算得到修正系数,从而有效量化指标,形成更符合企业实情的安全预警指数。