为实现民航飞行教员合作能力的量化评价,基于合作问题解决(Collaborative Problem Solving,CPS)框架提出了一种飞行教员合作能力测评方法并进行实例验证。首先,结合飞行教员工作情境及任务需求,采用21世纪能力的教学与评价(Assessment a...为实现民航飞行教员合作能力的量化评价,基于合作问题解决(Collaborative Problem Solving,CPS)框架提出了一种飞行教员合作能力测评方法并进行实例验证。首先,结合飞行教员工作情境及任务需求,采用21世纪能力的教学与评价(Assessment and Teaching of 21st Century Skills,ATC21S)项目开发的CPS框架,以情景问答形式设计合作能力测评方案;通过实施专家问卷,证实了CPS框架在飞行教员应对极端飞行情景下的适用性及测试设计合理性;最后,开发了民航飞行教员合作能力测评系统模块,应用该模块采集了飞行教员数据进行验证。结果表明:CPS框架可以用于民航飞行教员的合作能力评估;同时,社会技能(参与、观点采纳和社交管理),尤其是适应性响应是影响飞行教员合作能力水平的关键因素。基于CPS框架的民航飞行教员合作能力测评方法具有适用性和推广价值,为下一步开展飞行教员能力测评、选拔及训练提供了基础和参考。展开更多
This article deals with the Riemann-Hilbert boundary value problem for quasilinear mixed （elliptic- hyperbolic） complex equations of first order with degenerate rank 0. Firstly, we give the representation theorem an...This article deals with the Riemann-Hilbert boundary value problem for quasilinear mixed （elliptic- hyperbolic） complex equations of first order with degenerate rank 0. Firstly, we give the representation theorem and prove the uniqueness of solutions for the boundary value problem. Afterwards, by using the method of successive iteration, the existence and estimates of solutions for the boundary value problem are verified. The above problem possesses the important applications to the Tricomi problem of mixed type equations of second order. In this article, the proof of HSlder continuity of a singular double integer is very difficult and interesting as in this Section 4 below.展开更多
文摘为实现民航飞行教员合作能力的量化评价,基于合作问题解决(Collaborative Problem Solving,CPS)框架提出了一种飞行教员合作能力测评方法并进行实例验证。首先,结合飞行教员工作情境及任务需求,采用21世纪能力的教学与评价(Assessment and Teaching of 21st Century Skills,ATC21S)项目开发的CPS框架,以情景问答形式设计合作能力测评方案;通过实施专家问卷,证实了CPS框架在飞行教员应对极端飞行情景下的适用性及测试设计合理性;最后,开发了民航飞行教员合作能力测评系统模块,应用该模块采集了飞行教员数据进行验证。结果表明:CPS框架可以用于民航飞行教员的合作能力评估;同时,社会技能(参与、观点采纳和社交管理),尤其是适应性响应是影响飞行教员合作能力水平的关键因素。基于CPS框架的民航飞行教员合作能力测评方法具有适用性和推广价值,为下一步开展飞行教员能力测评、选拔及训练提供了基础和参考。
基金Supported in part by the National Natural Science Foundation of China under Grant No.11021161 and 10928102973 Program of China under Grant No.2011CB80800+2 种基金Chinese Academy of Sciences under Grant No.kjcx-yw-s7project grant of "Center for Research and Applications in Plasma Physics and Pulsed Power Technology,PBCT-Chile-ACT 26"Direcci'on de Programas de Investigaci'on,Universidad de Talca,Chile
文摘This article deals with the Riemann-Hilbert boundary value problem for quasilinear mixed （elliptic- hyperbolic） complex equations of first order with degenerate rank 0. Firstly, we give the representation theorem and prove the uniqueness of solutions for the boundary value problem. Afterwards, by using the method of successive iteration, the existence and estimates of solutions for the boundary value problem are verified. The above problem possesses the important applications to the Tricomi problem of mixed type equations of second order. In this article, the proof of HSlder continuity of a singular double integer is very difficult and interesting as in this Section 4 below.
