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1 – 3 of 3Niu Jian, Xiao Junhong, Wang Zhongfeng and He Lanxiang
Web-based course assessment is a new thing at China's Open University – China Radio and Television Universities (China RTVUs). This article reports an innovative pilot study in…
Abstract
Web-based course assessment is a new thing at China's Open University – China Radio and Television Universities (China RTVUs). This article reports an innovative pilot study in this research area. The experimental course for integrated web-based assessment in this study is Advanced English Writing, which is a compulsory course in the B.A. English programme at China Central Radio and Television University (CCRTVU). The study started in March 2005 and it is still in progress at the moment. This article first describes the webbased assessment design of the course and the implementation procedures. Then it moves on to report some initial feedback from the student participants on the pilot study. The article ends with a tentative plan for further actions based on the current study.
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Guixia Wang, Jinbo Wan and Lanxiang Zhao
The purpose of this paper is to present a structural evaluation methodology to link key performance indicators (KPIs) into the strategy map of the balance scorecard (BSC) for…
Abstract
Purpose
The purpose of this paper is to present a structural evaluation methodology to link key performance indicators (KPIs) into the strategy map of the balance scorecard (BSC) for Chinese science parks (CSPs). We establish the visualized strategy map with the logical links to improve the science parks’ (SPs’) performance.
Design/methodology/approach
Corresponding to the four BSC perspectives (finance, customer, internal process and employee learning and growth), KPIs for CSPs are synthesized and screened in the relevant literature. The application for Zhongguancun Science Park (ZSP) is provided as an example.
Findings
The research results show that the presented approach is an objective and feasible way to construct a more justifiable strategy map. The proposed framework can be applied to non-profit organizations, such as SPs.
Originality/value
This work provides a systematic method to establish strategy maps for SPs (non-profit organizations), based on the consideration of the intricate causal relationships among KPIs, and the analysis of the important strategic improvement paths and proposes the model of assessment of emphasizing the processes rather than outcomes.
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Li Ji, Yiwei Zhang, Ruifeng Shi, Limin Jia and Xin Zhang
Green energy as a transportation supply trend is irreversible. In this paper, a highway energy supply system (HESS) evolution model is proposed to provide highway transportation…
Abstract
Purpose
Green energy as a transportation supply trend is irreversible. In this paper, a highway energy supply system (HESS) evolution model is proposed to provide highway transportation vehicles and service facilities with a clean electricity supply and form a new model of a source-grid-load-storage-charge synergistic highway-PV-WT integrated system (HPWIS). This paper aims to improve the flexibility index of highways and increase CO2 emission reduction of highways.
Design/methodology/approach
To maximize the integration potential, a new energy-generation, storage and information-integration station is established with a dynamic master–slave game model. The flexibility index is defined to evaluate the system ability to manage random fluctuations in power generation and load levels. Moreover, CO2 emission reduction is also quantified. Finally, the Lianhuo Expressway is taken as an example to calculate emission reduction and flexibility.
Findings
The results show that through the application of the scheduling strategy to the HPWIS, the flexibility index of the Lianhuo Expressway increased by 29.17%, promoting a corresponding decrease in CO2 emissions.
Originality/value
This paper proposed a new model to capture the evolution of the HESS, which provides highway transportation vehicles and service facilities with a clean electricity supply and achieves energy transfer aided by an energy storage system, thus forming a new model of a transportation energy system with source-grid-load-storage-charge synergy. An evaluation method is proposed to improve the air quality index through the coordination of new energy generation and environmental conditions, and dynamic configuration and dispatch are achieved with the master–slave game model.
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