江苏省核医学科关于新型冠状病毒肺炎疫情防控工作的意见和建议

新型冠状病毒感染的暴发已成为全球最具挑战性的公共卫生突发事件。在我国新型冠状病毒感染的肺炎被纳入传染病防治法规定的乙类传染病,采取甲类传染病管理。核医学科作为多个临床科室的“桥梁”,在实验室检查、临床影像检查及核素治疗中扮演重要角色,是科学防控的关键部门。为切实做好疫情防控工作,保证医疗质量和医疗安全,现根据核医学学科特点和性质及新型冠状病毒肺炎流行病学和传播特点,制定江苏省核医学科防控意见和建议。     

纺织行业化解人民币升值负面影响的理论与实践问题研究——以绍兴市为例

从出口产品周转过程人手,揭示了行业出口产品数量、价格、利润率、利润额、周转速度等因素与人民币汇率间的内在联系,分析了各因素在化解汇率升值压力方面的不同作用,也揭示了人民币升值压力在产业链上传导与转嫁规律,探索了升值压力持续增大的国内外宏观因素,在此基础上提出了化解人民币升值负面影响的对策.     

论我国企业技术创新

科学技术是第一生产力,企业只有掌握了先进技术,才能在市场竞争中取得主动权。由于我国目前缺乏完善的市场机制,国有企业产权不清,技术创新观念淡薄,科技体制不合理等原因,造成了企业创新能力低,严重影响了企业的发展。目前,技术创新成为企业发展最为重要的源泉。因此,要进一步明晰企业产权,深化科技体制改革,加大科技开发投入,从而促进企业的技术创新。     

加入WTO对我国农业的影响与对策

“入世”给中国农业带来的是机遇和挑战并存,中国农业应如何应对?本文从中国农业的现实出发,分析其面临的严峻挑战,如何利用有利契机,转换农业发展战略,改革农业管理体制,调整农业产业结构,优化农业资源配置,以全面提高农业科技水平,增强农业的国际竞争力,促进我国农业的可持续发展。     

矛盾规律与现代化建设实践

矛盾规律对我国现代化建设有重大的指导作用。“全面的观点”是正确处理现代化建设中各种重大关系的根本要求,“两点论和重点论有机统一的观点”是我们正确处理现代化建设中各种复杂矛盾的科学方法论,“内外矛盾辩证论”是经济建设中正确处理对外开放与自力更生关系的法宝,“矛盾问题精髓理论”是把马克思主义中国化的重要哲学基础。     

试论邓小平的社会进步观

邓小平的社会主义理论体现了历史唯物主义的社会进步观。邓小平的社会进步观从社会进步的根源、动力、道路、社会进步与历史主体意愿相一致等方面揭示了社会主义进步的内在必然性。邓小平还从社会经济的进步、社会制度的进步、社会精神文明的进步等方面论证了社会主义进步的内容和实质     

试释清代黑龙江柯尔克孜族

本文通过分析清代黑龙江柯尔克孜族的历史名称、身份、社会地位等问题,以期有助于进一步深入开展柯尔克孜族历史文化研究工作。     

老年妇女急性下腹疼痛性疾病的超声诊断价值

目的探讨超声对老年妇女急性下腹疼痛性疾病的诊断价值。方法对经手术及临床随访证实60例老年妇女急性下腹疼痛性疾病的超声诊断进行回顾性分析。结果60例老年妇女急性下腹疼痛性疾病最终诊断分别为:女性生殖系统疾病10例,超声诊断符合率为90%,泌尿系统疾病15例,超声诊断符合率为93.3%,消化系统疾病34例,超声诊断符合率为76.5%,左侧髂窝脓肿1例,超声诊断符合率为100%。结论超声对老年妇女急性下腹疼痛性疾病的诊断和鉴别诊断中起着重要的作用。     

Gender difference in physical performance, body composition and dietary intake in homebound elders

Considering that the most vulnerable subgroup of elders for poor nutritional status and functional decline is the increasing number of homebound women, we examined gender differences in physical performance, body composition, and dietary intake in a randomly recruited sample of 345 homebound elders (81% women, 48% black, > 65% income < $750/month). After controlling for demographic and health-related factors, the results from multivariate analyses indicated that women were more likely than men to report the lowest nutrient intake and were 2.9 times more likely to be at the worst level of overall physical performance. These results suggest a heightened vulnerability of homebound older women to poor physical performance, low dietary intake, and increased Body Mass Index (BMI). Prospective research is now needed to examine the interrelationships between physical performance, dietary intake, and body composition among the growing homebound older population.     

Mortality and physical functioning in epidemiologic studies of three older populations

Mortality experienced in the first three years of follow-up for three Established Populations for Epidemiologic Studies of the Elderly (EPESE) is examined in relation to the participants' self-reported functional ability. In East Boston, Massachusetts (N = 3,812), Iowa and Washington Counties, Iowa (N = 3,673), and New Haven, Connecticut (N = 2,812), noninstitutionalized persons aged 65 and older were asked a series of questions to determine their functional status. These measures, used in logistic regression analyses of the mortality data, showed that an increased number of reported disabilities significantly increased the risk of mortality over and above the effects of the age and sex of the participant, or the methodological differences among the sites. Disabilities in gross mobility (e.g., ability to walk a half mile, climb stairs, or perform heavy work around the house) were more strongly related to mortality than were measures of activities of daily living.