关于我国老龄化问题的研究——我国老年消费市场特征分析及其个性化营销策略选择     

周芳 《未来与发展》2008,29(11)

人口老龄化是当今世界人口发展的趋势,这种人口年龄结构和变化正在广泛而深刻地影响着人类社会生活的各个方面,人口老龄化已经日益成为世界各国关注的重大人口问题.关于老年市场,在进入新世纪以来,已有学者和业界人士在老年产业、老年消费市场特征及其营销策略等方面,做了相关的探讨和尝试,但都更多的局限于宏观方面,而没有更细致地从老年人个性化需求和多元化需求做深入的分析,文章基于我国人口老龄化社会发展现状的个性化分析及其消费特征影响的基础上,提出了相关的满足老年消费的个性化营销策略.  相似文献   

有氧运动对老龄小鼠肾脏脂质过氧化的保护作用   总被引：5，自引：0，他引：5  

陈彩珍  卢健 《成都体育学院学报》2000,26(4):81-83

以跑转笼为运动方式,研究从５月龄开始为期８个月的有氧运动对正处于衰老早期的小鼠肾脏氧化与抗氧化水平的影响。结果发现,老龄小鼠肾脂褐素含量明显高于青年鼠,而有氧运动能有效抑制这种现象的出现。有氧运动对肾ＣｕＺｎＳＯＤ和Ｃａｔ活性的影响不明显,但可使ＧＳＨ－ｐｘ活性下降。这可能揭示有氧运动通过抑制衰老过程中氧化应激程度的增加,相对增强了肾脏的抗氧化能力,以利于预防或延缓老龄化肾脏功能的过早衰退。  相似文献   

The benefits of ethnic activity group participation on older immigrant well-being and host country adjustment     

《Int J Intercult Relat》2020

Drawing on acculturation and social identity literatures, the present research extends on initial work on social group connectedness among older immigrants to examine in a quasi-experimental study the well-being benefits of participating in heritage culture groups. Older immigrant clients (N = 66) of six aged-care agencies in Australia were given diary booklets in which to complete a set of measures on selected days when they did or did not attend the agencies’ heritage culture group activities, over a 2-month period. Results showed that heritage group participation reduced loneliness and increased well-being. Future research should replicate and extend these findings to assist our understanding of how heritage culture group participation aids first-generation older immigrants with aging successfully in a foreign land.  相似文献   

Maximal heart rate declines linearly with age independent of cardiorespiratory fitness levels     

Cemal Ozemek  Mitchell H. Whaley  W. Holmes Finch  Leonard A. Kaminsky 《European Journal of Sport Science》2017,17(5):563-570

There have been many conflicting observations between the linear or curvilinear decline in maximal heart rate (HR_max) with age. The aim of this study was to determine if linear or curvilinear equations would better describe the decline in HR_max with age in individuals of differing cardiorespiratory fitness (CRF) levels. Treadmill cardiopulmonary exercise test (CPX) results from participants (1510 men and 1134 women; 18–76 years) free of overt cardiovascular disease were retrospectively examined using cross-sectional and longitudinal study designs. Participants completing ≥2 CPX with ≥1 year between test dates were included in the longitudinal analysis (325 men and 150 women). Linear and quadratic regressions were applied to age and HR_max for the whole cohort and respective CRF groups (high, moderate, and low, relative to age and gender normative values). To test for differences among linear, quadratic, and polynomial equations, the change in R² (cross-sectional analysis) and Bayesian information criterion (BIC) (longitudinal analysis) from the linear to the more complex models were calculated. The quadratic or polynomial regression in the cross-sectional analysis, marginally improved the variance in HR_max explained by age compared to the linear regression for the whole cohort (0.2%), moderate fit group (0.3%), and low fit group (0.8%). With no improvements in the high fit group. BIC did not improve for any CRF category in the longitudinal analysis. In conclusion, the minimal differences among linear, quadratic, and polynomial equations in the respective CRF groups, emphasizes the use of linear prediction equations to estimate HR_max.  相似文献   

规律运动干预人类衰老过程的表观遗传学机制研究进展     

乔玉成  王卫军 《北京体育大学学报》2016,39(1):61-67

摘要：人类的衰老过程受DNA编码信息、表观遗传学信息和环境因素的共同调控。DNA编码信息提供了合成生命所必需蛋白质的模板或蓝图,决定着人类的生命历程和最高寿限,而表观遗传学信息则提供了何时、何地以及如何应用DNA编码信息的指令。饮食、药物、体力活动等诸多环境因素可通过改变衰老相关基因的表观遗传学修饰,进而影响基因的开启与关闭,决定着个体寿命的长短。表观遗传学不但搭建起了环境—基因之间的桥梁或中介,而且把人类的寿限与寿命密切地联系在一起。规律运动作为一种环境表观遗传调制器,可在不影响DNA编码的前提下,通过诱导表观遗传学修饰改变调控衰老相关基因的表达水平,在延缓人类衰老进程中发挥着重要作用。本文从影响人类衰老过程的表观遗传调控机制入手,对规律运动在调控衰老过程端粒相关蛋白、脑衰老、糖脂代谢和肿瘤发生发展的表观遗传学机制研究进展进行综述,其目的在于从分子遗传学水平揭示运动干预延缓衰老之谜,为倡导通过增加体力活动实现健康老龄化提供科学依据。  相似文献   

Young adults’ contact experiences and attitudes toward aging: age salience and intergroup anxiety in South Korea*     

Yan Bing Zhang  Soojeong Paik  Chong Xing  Jake Harwood 《亚洲交流杂志》2018,28(5):468-489

From the theoretical perspectives of communication accommodation and intergroup contact, this study examined South Korean young adults’ (N?=?301) perceptions of their communication experiences with a frequently-contacted grandparent, as well as attitudes toward older adults and own aging. Findings from structural equation modeling indicated that the participants’ attitudes towards older adults were positively predicted by contact frequency with the grandparent and negatively predicted by perceptions of the grandparent’s non-accommodative communication. Analyses of indirect effects revealed that young adults’ intergroup anxiety explained these associations. Although the direct effects of contact frequency and the grandparent’s non-accommodation on attitudes toward own aging were nonsignificant, the indirect effects through intergroup anxiety were significant. Moderation analysis indicated that these direct and indirect associations between non-accommodation and aging attitudes were significant only when age salience was low – a finding contrary to existing theory and research. Results are discussed in terms of intergenerational communication and culture, and theories of intergroup contact.  相似文献   

老龄化背景下国际适老性高等教育的发展特征及启示     

朱晓雯  吴遵民 《成人教育》2019,(2):40-47

适老性高等教育的兴起是人口老龄化与高等教育大众化共同作用的结果,也是未来老年教育发展的必然趋向。以我国适老性高等教育的现状为基点,综观国际有关适老性高等教育的研究与实践,得出其在知识延展、空间扩展和人才汇集这三个维度上的发展特征及主要措施,从不同层面验证了明确适老性高等教育需求转向、提升适老性高等教育政策扶持以及加强适老性高等教育社会参与的前瞻性与重要性,并以此作为预测我国适老性高等教育发展趋势以及应对未来适老性高等教育供需鸿沟的经验借鉴。  相似文献   

建设和谐社区与积极老龄化的思考     

林启雄 《广播电视大学学报》2007,(4):78-81

社区是以一定地域为基础的社会生活共同体,建设和谐社区对构建社会主义和谐社会发挥着基础性的作用。要坚持以人为本,树立和落实科学发展观,创新社区管理理念,完善基层服务和管理网络,把社区建设成为管理有序、服务完善、文明祥和的社会生活共同体。通过创建和谐社区,大力发展老龄事业,开展多种形式:的社区老龄服务,鼓励和支持老年参与社会发展,提高老年人的生活质量和生命质量,促进积极老龄化和"老有所养、老有所医、老有所为、老有所教、老有所学、老有所乐"目标的实现。  相似文献   

老龄化背景下老年体育与社区养老业态融合的研究     

刘湲湲  张德胜  黄元汛  韩晓菲 《湖北体育科技》2016,(9):772-774

研究目的:通过研究社区养老与老年体育,探索如何通过老年体育更好地促进社区养老的发展,帮助老年人锻炼身体、增进健康、提高老年人的生命质量,从而实现社区养老和老年体育的业态融合。研究方法:文献资料法和访谈法。研究结果和结论:实现老年体育与社区养老的业态融合路径包括提高老年人自身的素质,完善社区养老体育设施体系,加强体育指导员队伍的建设,构建社区经费保障制度,社区养老智能化以及构建行之有效的评价体系等。  相似文献   

整合视阈下的城市居家养老服务体系研究     

兰林火 《福建教育学院学报》2011,(2):25-28

自从1999年进入老龄化以来,我国目前正处于人口老龄化加速期,老年人口呈现出＂老龄化＂、＂高龄化＂、＂空巢化＂的态势。随着人口结构和家庭结构模式的变迁,养老的模式和方法也相应地发生了改变。我国在＂未富先老＂的状况下进入老龄化社会,因此,构建完善的社会养老服务体系就显得尤为重要。我们应该结合我国的国情和现实背景,充分发挥社区居家养老的作用,整合各级政府资源、社区资源、家庭资源和社会组织资源,这对实现健康老龄化、积极老龄化具有重大的理论和现实意义。  相似文献