Mobile Learning (m-learning) is quickly spreading in many regions of the world. However, research addressing the driving factors for m-learning adoption is lacking. This study proposes a revised TAM by integrating perceived long-term usefulness and personal innovativeness. The adoption model was found to explain 60.8 percent of m-learning intentions based on 209 completed questionnaires. Percei...

Exhaust emissions contribute greatly to air pollution, the social cost of which may occur as danger to human health, attracting huge medical expenses, causing absenteeism and hence loss of productivity. These are incentives to reduce exhaust emissions to the barest minimum. Two major cities in Ghana, Accra and Kumasi, are struck by vehicular traffic jams especially during rush-hours and are gra...

This paper identifies and analyses the forces influencing the rapid mobile diffusion in China. The analysis indicates that major factors influencing the hyperbolic growth rate of mobile technology penetration in China include the influence of Marxist labour theory, post-Mao reform resulting in market openness and heavy FDI inflow, rapid economic growth, reengineering of the telecommunication se...

The European Commission estimates that car crash-related costs in Europe are around 160 billion euros, approximately 2% of the Gross Domestic Product [1]. In several countries, car crashes are the first cause of death among subjects aged 15-30, with a direct heavy impact on the years of life lost; in young subjects car crashes also represent one of the major causes of disability [2]. Several dr...

Adopting the view that virtual communities are an important part of today’s social fabric, this study investigates the relationships between different factors commonly used to measure people’s attitudes towards virtual communities. The study reviews existing research in both traditional non virtual and virtual communities to build a more inclusive factor model which includes the idea of motivat...

PDF HTML阅读 XML下载 导出引用 引用提醒 青藏高原人类活动强度时空变化与影响因素 DOI: 10.5846/stxb202211183332 作者: 作者单位: 作者简介: 通讯作者: 中图分类号: 基金项目: 第二次青藏高原综合科学考察研究（2019QZKK0406） Spatio-temporal variation of human activity intensity and its driving factors on the Qinghai-Tibet Plateau Author: Affiliation: Fund Project: The Second Tibetan Scientific Expedition Research, No.2019QZKK0406 摘要 | 图/表 访问统计 参考文献 相似文献 引证文献 资源附件 文章评论 摘要:科学评估...