Learning Pet -- Intelligent Agents for WBE

An intelligent agent is any program that can be considered by the user to be acting as an assistant or helper, rather than as a tool in the manner of a conventional direct-manipulation interface. An agent should as well display some, but perhaps not all, of the characteristics that are associated with human intelligence: learning, inference, adaptability,independence, creativity, etc.. In order to make webbased education (WBE) more vividly and instructionally with learner's independence at the same time, the intelligent agent can act as a learning pet, which is affiliated with learner's score or grades and will grow up with learner's achievement. And during the course of study, the learning pet can provides any information required by the learner, gives hints if necessary when the learner doing his/her assignment, offers instructional guide for further study etc..     

2021年污水流行病学热点回眸

污水流行病学是调查人群消费化学物质/感染病原体和健康状况的一种有力和具有成本效益的工具,当前肆虐全球的新冠疫情推动了污水流行病学的迅速发展.从污水样品的采集、前处理及分析,物质的稳定性,校正因子的计算与不确定性分析,实施案例等方面盘点了2021年污水流行病学的重要研究及应用.     

Learning Pet-Intelligent Agents for WBE

An intelligent agent is any program that can be considered by the user to be acting as an assistant or helper, rather than as a tool in the manner of a conventional direct-manipulation interface. An agent should as well display some, but perhaps not all, of the characteristics that are associated with human intelligence: learning, inference, adaptability, independence, creativity, etc.. In order to make web-based education (WBE) more vividly and instructionally with learner's independence at the same tune, the intelligent agent can act as a learning pet, which is affiliated with learner's score or grades and will grow up with learner's achievement. And during the course of study, the learning pet can provides any information required by the learner, gives hints if necessary when the learner doing his/her assignment, offers instructional guide for further study etc..     

基于PM模型的广西南宁尾巨桉中龄林蒸散特征

[目的]了解PM模型模拟桉树林蒸散的适用性,掌握南宁低山丘陵区的尾巨桉林蒸散特征,为编制桉树人工林生产经营方案提供参考依据.[方法]于2013年8月-2016年7月连续观测南宁桉树生态站尾巨桉林的小气候和水文数据,应用PM模型模拟尾巨桉林的蒸散量,并与水量平衡方程计算的蒸散量进行比较.[结果]月和年时间尺度的干旱指数均...