Background: Self-efficacy has been identified as an important determinant of youth's behavior change including physical activity(PA) participation. However,
摘 要:成本控制是企业降本增效的有效手段和途径,本文就如何提高成本控制,使企业得到良好的经济效益和可持续发展进行了讨论。 关键词:工程项目;成本控制;经济效益 Abstract: Cost control is an effective means and ways of reducing cost and increasing, this article discussed on how t
Technological advances have increased the prevalence of sedentary behaviors, as physical inactivity has become one of the leading risk factors of death worldwid