KNOWLEDGE AND ATTITUDES TOWARDS DIABETIC FOOT AMONG THE ELDERLY IN SHANGHAI

Objective To investigate the level of knowledge and attitudes related to diabetic foot (DF) in the elderly in Shanghai.Methods A total of 502 older residents in Shanghai were interviewed and 493 were included in analysis.A questionnaire specifically designed for this study was used.The knowledge and attitudes with sociodemographic variables were explored by Chi-square analysis and Mann Whitney U test.The contribution of the variables to DF knowledge and attitudes towards DF was explored by both univariate and multivariate analysis.Results Knowledge of DF was limited.Only 183 people (37.1%) achieved adequate DF knowledge while 310(62.9%) had inadequate knowledge.There were no significant differences between people with diabetes and those without diabetes in many questions pertaining to DF knowledge.Encouragingly,a majority of respondents expressed their willingness to receive more information on DF.Both knowledge about and attitudes towards DF were significantly associated with "education level","the willingness to visit doctors regularly",and "whether people have diabetes". Conclusion Findings highlight a need to focus resources and education on improving people’s knowledge of DF,which may be helpful to reduce the occurrence of DF.Nonetheless,the effect of education on decreasing DF incidence still requires verification through future studies.     

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机车轴承动态检测系统应用研究

我厂自1999年初开始使用轴承动态检测系统，到2001年3月共检测机车上使用的大型滚动轴承1236套，本文对检测结果进行了总结，针对检测出的不合格轴承，就一些典型案例进行了分析。并对不合格原因进行了探讨。     

某水闸地基处理设计

针对某水闸的具体地质条件,提出该水闸的地基处理方案采用水泥土搅拌桩,在此方案中,重点进行了水泥土搅拌桩复合地基设计,该项设计主要进行水泥土搅拌桩单桩承载力计算、水泥土搅拌桩复合地基承载力计算和水泥土搅拌桩复合地基沉降变形计算.另外,对水闸挡土墙地基处理和基坑开挖支护也进行了设计.     

汽车涂装中几个常易忽视的问题

论述了目前国内汽车涂装中影响涂膜质量的几个常见的而又易被忽视的问题，提出了相应的预防措施及相关工艺要求。     

耶鲁新系列叉车简介

本文主要阐述了耶鲁新裂平衡重式叉车的一些特性，如操纵舒适、可靠性好、运行及维修费用低等。     

Improved ID-Based Signature Scheme Solving Key Escrow

Introduction Inatraditionalpublickeycryptosystem(PKC),theassociationbetweenauser'sidentity andhispublickeyisobtainedthroughadigitalcer-tificateissuedbyacertificationauthority(CA).TheCAchecksthecredentialsofauserbeforeis-suingacertificatetohim.Tosimplifythecertifi-catemanagementprocess,Shamir[1]introducedthe conceptofID-basedcryptosystemin1984,which allowedforauser'sidentityinformationsuchas hisname,IPaddress,telephonenumber,email address,etc.toserveashispublickey.Sucha publickeyisclearlyb…     

走进“城市的动脉”：中国城市轨道交通系列报道之一——上海：和谐发展，尽显国际都市风范

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