Health screening strategies for international air travelers during an epidemic or pandemic

Air travelers can carry an infectious disease's pathogenic microorganism in their bodies and spread the disease from one country to another in a few days. To delay the spread, health screening stations may be set up at airport terminals to screen travelers. This research tested three different health screening strategies, each with a different combination of screening stations at trip origins, destinations and connecting airports. Discrete event simulations were performed, based on the 2014 to 2016 Ebola virus epidemic, with special focus on travelers from the West African countries traveling to the United States, including travelers who transferred flights at airports in European Union member states. The effectiveness of the screening strategies was analyzed in terms of correct detection, missed detection and false alarm rate. The results showed that exit screening at trip origins brought big improvements in the performance measurements compared to no screening. However, additional screening at the destinations and connecting airports contributed marginal benefits.     

Sources of Productivity Growth Dynamics: Is Japan Suffering From Baumol's Growth Disease?

This study examines the sources of labor productivity growth dynamics in Japan (1970–2010) and investigates the extent to which Japanese economic performance has been affected by Baumol's growth disease (BGD). We find that BGD silently undermines Japanese economic growth. However, the magnitude is miniscule, and consequently the aggregate labor productivity growth rate has not been decreasing monotonically. We also explore how BGD is arising and why it is small in the Japanese economy. BGD is weak because (1) the positive Baumol growth effect is also working in certain services sectors and (2) BGD is not a durable phenomenon: even if a sector begins to suffer from BGD, it is likely to recover quickly.     

农民工城乡迁移个人机会成本的构成及定量分析

农民工城乡迁移的个人机会成本可归纳为经济性个人机会成本、社会性个人机会成本和政治性个人机会成本三大类，基于笔者主持的1012名城乡迁移农民工的问卷调查，文章分析了这三类个人机会成本各自的构成，并对它们进行了定量分析。     

浅析体质投资对旅游院校的重要性

旅游业的日益兴旺大大提升了社会对高质量旅游人才的渴求，然而，目前中国大学生的体育教育不尽如人意，如何加强对学生健康第一教育，体质的投入，在一定程度上决定了培养高质量旅游人才的大问题。     

分形理论在货运量预测中的应用探讨

在已有研究的基础上，提出了一种新的分形预测模型——等长度递补变维分形模型。首先阐述了等长度递补变维分形模型的基本原理；然后利用该模型对1990年～2004年我国货运量进行了预测，并利用后验差方法分析了模型的精度；最后利用模型预测了2005年～2010年我国货运量及其构成（铁路、公路和水运各自所占比重）.     

关于宪法司法化的再思考

对宪法司法化既要看到其对公民宪法权利保护、制约违宪行为、促进法治进程和中国宪政建设等方面的 积极作用,也不能对其作简单、理想化的理解。只有结合当代中国法制、法治和宪政的建设实践,通盘考虑,才能正确 认识宪法司法化在我国的法治与宪政建设中的作用。     

冠状动脉硬化性心脏病的心身医学机理与防治

从心身医学的角度，阐述冠状动脉硬化性心脏病的病因学，心理生物学机制及防治；对现代社区医疗卫生工作中的老年疾病的康复保健具有一定的指导意义。     

对传统人力资源成本会计核算模式的理性思考

传统的人力资源成本核算模式是以西方发达国家劳动力具有稀缺性为前提构建起来的,据此,对人力资源的获得、开发及遣散等主要成本进行核算构成了传统人力资源成本核算模式的基本框架;但就我国现实经济的客观实际来看,该模式在计量、核算和反映我国劳动密集型人力资源运动内在变化的规律上存在缺陷。因此,依据我国企业人力资源成本变化的实际,用科学、创新、合理的方式来建立人力资源成本会计核算模式是必须的、也是理性的。     

Expressive Constitutionalism

We argue that the standard Constitutional Political Economy defence of constitutionalism, that derives from an argument relating to the shift from narrowly self-interested motivations in the in-period context to relatively general-interest decision making in the constitutional context, is flawed precisely because it is intended to relate to essentially political settings where decision making must be construed as collective in nature. We suggest an alternate account of expressive constitutionalism that points to a specific defence of constitutional conventions that are insulated from popular voting.     

中医体质辨识结合六味地黄汤治疗老年性阴道炎患者的临床效果

目的探讨中医体质辨识结合六味地黄汤治疗老年性阴道炎患者的临床效果。方法选取2017年6月至2018年6月沈阳市大众医院收治的老年性阴道炎患者104例作为研究对象,随机分为对照组和观察组,每组52例。对照组采用常规治疗方法,观察组在常规治疗基础上采取中医体质辨识结合六味地黄汤的治疗方法。比较两组的治疗效果,以及治疗前后症状体征改善情况、阴道健康状况。结果观察组治疗有效率为96.15%,高于对照组的73.08%,差异有统计学意义(P<0.05)。两组治疗前症状体征积分比较,差异无统计学意义(P>0.05);治疗后,观察组带下量(0.93±0.19)分、白带异味(0.65±0.24)分、阴道灼热(0.63±0.20)分、外阴瘙痒(0.71±0.25)分,低于对照组,差异有统计学意义(P<0.05)。两组治疗前阴道健康积分比较,差异无统计学意义(P>0.05);治疗后,观察组阴道黏膜(1.01±0.38)分、阴道湿润(0.95±0.33)分、阴道弹力(1.32±0.34)分、阴道pH值(0.67±0.36)分、阴道清洁度(0.54±0.25)分,低于对照组,差异有统计学意义(P<0.05)。结论在老年性阴道炎的治疗中,采取中医体质辨识结合六味地黄汤的治疗方法,能够提高治疗有效率,改善症状体征及阴道健康,临床效果显著。