实施有效的市场营销策略是旅行社经营成败的关键

旅行社应根据自身的实力和水平，选择合适的目标市场，根据目标市场的特点，推出有特色的旅游产品，制定恰当的产品价格，采取适当的营销策略和营销工具，扩大销售，争取较大的市场份额。     

Sensor-based physical activity,sedentary time,and reported cell phone screen time: A hierarchy of correlates in youth

BackgroundEvidence on correlates relies on subjective metrics and fails to include correlates across all levels of the ecologic model. We determined which correlates best predict sensor-based physical activity (PA), sedentary time (ST), and self-reported cell phone screen time (CST) in a large sample of youth, while considering a multiplicity of correlates.MethodsUsing sensor-based accelerometry, we assessed the PA and ST of 2179 youths. A χ² automatic interaction detection algorithm was used to hierarchize the correlates associated with too much ST (> 50th percentile), insufficient moderate-to-vigorous PA (MVPA) (<60 min/day), and prolonged CST (≥2 h/day).ResultsAmong youth 10–14 years old, the correlates for being inactive consisted of being a girl, not having sport facilities in the neighborhood, and not perceiving the neighborhood as a safe place, whereas in the youth 15–18 years old, the correlate for being inactive was not performing sports (9.7% chance of being active). The correlates for predicting high ST in the younger group was not performing sports (55.8% chance for high ST), and in the older group, the correlates were not owning a pet, perceiving the neighborhood as safe, and having inactive parents (63.7% chance for high ST). In the younger group, the greatest chances of having high CST were among those who were in the last elementary school years, who were girls, and who did not have friends in the neighborhood (73.1% chance for high CST), whereas in the older group, the greatest chance for having high CST was among those who were girls and had a TV in the bedroom (74.3% chance for high CST).ConclusionTo counteract ST and boost MVPA among youths, a specific focus on girls, the promotion of sport participation and facilities, neighborhood safety, and involvement of family must be prioritized.     

临沧师专数学教育专业培养目标定位与专业特色分析

文章分析了临沧师专数学教育专业所面临的现状,提出了该专业培养的学生应达到在思想品德、知识、能力、素质等四个方面的目标与要求,并指出了临沧师专该专业在七个方面的专业特色。     

论违约损害赔偿制度中的可得利益赔偿

可得利益是指合同债权人在合同全面适当履行的基础上,依据已采取的措施或准备,可预期取得的财产增值利益。赔偿违约可得利益既是完全赔偿原则的要求,也是维护合同严肃性、保持交易秩序的要求,也符合世界合同立法的潮流．在确定可得利益赔偿的数额方面,一般采用主观赔偿规则和客观赔偿规则。     

体育教学目标设计的问题与策略

在梳理文献资料的基础上,对当前体育教学目标设计中存在的问题进行研究与反思,指出体育教学目标的书写应以行为目标为主,辅以表现性目标,同时,提出编写教学目标的具体步骤及注意事项,从而为规范体育教学目标的书写提供参考。     

我国新会计准则目标的规范经济学解析

会计准则的目标是政府规范会计信息的出发点和归宿．但它的确定应取决于财务会计的目标,而且受制定者价值判断的左右。我国2007年开始实施的新会计准则的目标定位于推进我国社会主义市场经济的效率、公平与稳定,并体现在具体准则的内容之中。     

深度参与:理解型教学设计的学生视角

理解型教学的关键不在于采用哪种教学形式,重要的是学生一定要全身心地投入,进行深入地思考,找到解决问题的贯穿线索,才能真正达到理解的目的。所以,理解型教学就是灵活地思考和运用所学知识的过程,而学生能灵活运用所学知识的有效途径就是"深度参与"。为使学生切实理解所学知识,关键是要让他们体验知识的建构过程,积极参与各个教学环节。即在理解型教学设计与实施过程中,从理解型教学目标的制定,学习活动的设计到持续性评价等阶段,学生都要积极参与。"深度参与"会激发学生学习的信心,树立学习的责任感,表现出持续的进步。     

基于.NET智能客户端的性能优化

针对影响.NET智能客户端的性能问题,讨论了性能目标及其基准的建立,提出了调整.NET智能客户端以获得最佳的性能解决方案;并介绍了用来诊断智能客户端性能问题的一些技术和工具。帮助用户及早控制成本,并减小以后陷入性能问题的可能性,对于智能客户端系统的开发及优化,具有重要的实际应用价值。     

武术动作体验过程中的内在结构及其特征

体验一方面包括对动作事实的体验，它以理性的概念为动作评判的外在尺度，使动作达到规范化。另一方面是以主体的情感与意向为内在尺度的动作情感体验，以达到对动作内在精神与气势的把握。     

坚持目标绩效管理推进学校科学发展

结合黄冈职业技术学院的实践经验,高职院校推行目标管理,必须明确管理职能,理清管理思路;坚持目标管理,必须突出抓好关键环节,不断加强思想认识基础和科学管理基础;实施目标管理,既要注重实施过程,又要优化评价机制.