【latex版】水贴

Policy implications for improved health of rural older adults include: (1) continued use of China's NCMS, (2) establishment of village sewage systems, (3) ending the use of coal in the home, and (4) increased educational opportunities focused on health.

ntroduction
The characteristics of communities and villages have received a great deal of attention world-wide over the past 30 years. These include a focus on a variety of environmental, economic, and social characteristics that are believed to create and maintain good health. The purpose of this paper is to examine the general propositions that environmental, economic, and social characteristics of a village are associated with the health of rural Chinese older adults. Urban communities were excluded from the analyses in order to improve the interpretation of the data. Urban communities are very different from Chinese rural villages, such as by having more government financial supports, more developed community infrastructure, and more social supports (Zimmer, Kaneda, & Spess, 2007).

These many changes have been particularly difficult for the Chinese rural and urban elderly (Chow and Bai, 2011, Li and Dorsten, 2011 and Pei, 2008). In the past, the family was a multi-generational, extended one where the young deferred to and cared for their elders. Family wealth was passed down from generation to generation and filial piety was strictly practiced (Zavoretti, 2006). However, today, recent economic and social changes have greatly diminished these traditional and social practices (Chen and Meltzer, 2008 and Wang et al., 2011; Yao, 2002). The financial and social needs of the elderly are no longer being met by their children. Likewise, the central government no longer provides total support to the elderly. Subsequently, many of the Chinese elderly are left with fewer financial and social supports than in years past (Giles and Mu, 2007 and Pei and Xu, 2011).

These many changes have been particularly difficult for the Chinese rural and urban elderly (Chow and Bai, 2011, Li and Dorsten, 2011 and Pei, 2008). In the past, the family was a multi-generational, extended one where the young deferred to and cared for their elders. Family wealth was passed down from generation to generation and filial piety was strictly practiced (Zavoretti, 2006). However, today, recent economic and social changes have greatly diminished these traditional and social practices (Chen and Meltzer, 2008 and Wang et al., 2011; Yao, 2002). The financial and social needs of the elderly are no longer being met by their children. Likewise, the central government no longer provides total support to the elderly. Subsequently, many of the Chinese elderly are left with fewer financial and social supports than in years past (Giles and Mu, 2007 and Pei and Xu, 2011).

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《纽约时报》今年8月报道，软饮料巨人可口可乐向非赢利研究组织Global Energy Balance Network提供了150万美元研究资金，其中100万给了该组织领导人James O. Hill教授所在的科罗拉多大学。该研究组织认为美国人太过于关注卡路里和饮食，应该更关心锻炼，它试图淡化糖饮料在肥胖症中扮演的角色，突出强调锻炼的好处。可口可乐首席科学家Rhona Applebaum帮助建立了这个组织。进一步调查发现，组织领导人的挑选、宗旨的起草，网站设计等都是可口可乐帮助完成的。在引起关注和批评之后，科罗拉多大学退还了100万美元，Applebaum也因此辞职，但可口可乐宣称她是退休。

《纽约时报》今年8月报道，软饮料巨人可口可乐向非赢利研究组织Global Energy Balance Network提供了150万美元研究资金，其中100万给了该组织领导人James O. Hill教授所在的科罗拉多大学。该研究组织认为美国人太过于关注卡路里和饮食，应该更关心锻炼，它试图淡化糖饮料在肥胖症中扮演的角色，突出强调锻炼的好处。可口可乐首席科学家Rhona Applebaum帮助建立了这个组织。进一步调查发现，组织领导人的挑选、宗旨的起草，网站设计等都是可口可乐帮助完成的。在引起关注和批评之后，科罗拉多大学退还了100万美元，Applebaum也因此辞职，但可口可乐宣称她是退休。

《纽约时报》今年8月报道，软饮料巨人可口可乐向非赢利研究组织Global Energy Balance Network提供了150万美元研究资金，其中100万给了该组织领导人James O. Hill教授所在的科罗拉多大学。该研究组织认为美国人太过于关注卡路里和饮食，应该更关心锻炼，它试图淡化糖饮料在肥胖症中扮演的角色，突出强调锻炼的好处。可口可乐首席科学家Rhona Applebaum帮助建立了这个组织。进一步调查发现，组织领导人的挑选、宗旨的起草，网站设计等都是可口可乐帮助完成的。在引起关注和批评之后，科罗拉多大学退还了100万美元，Applebaum也因此辞职，但可口可乐宣称她是退休。

国际清算银行在一份报告中认为，块链技术将降低中间机构如银行的重要性。块链技术，或者是金融家更偏爱称呼的名字“分布式分类账技术”，是数字货币比特币的核心基础，记录了比特币的每一笔交易，这些交易通过分布在全世界的计算机网络验证和共享。世界各大金融机构和大型企业正在块链技术的基础上开发新的应用，将块链用于交换其它信息，比如股票交易、法律合同和财产记录，这些信息不需要一个中央机构去验证。这项技术如果被广泛使用的话无疑将会挑战银行甚至央行的角色。银行可以利用块链提高效率和透明交易，从而节省大量金钱。国际清算银行的支付和市场基础设施委员会主席Benoit Coeure称，数字货币和分布式分类账的创新可能会在很多领域产生影响，不仅仅是支付系统和服务。