水稳基层低温养生方案

临夏至合作段高速公路是国家高速公路网兰州至郎木寺高速公路,路面工程LHLM3标结合项目所在地区春季低温的气候条件及项目实际情况采用覆盖补水养生和覆盖密闭养生两种方式相结合,总结出水泥稳定碎石基层低温现场养生方案。

路面基层施工阶段透层沥青养生技术的运用分析

文中以某高速公路路面工程为例,对路面基层施工阶段透层沥青养生技术的运用进行了研究,结合透层沥青养生工艺需求,对该技术的施工设备、工艺流程、操作要点、质量控制、安全生产、环境保护等具体要求进行分析,证明了该技术的经济性。试验路段对比论证表明,采用透层沥青养生的路段,养生后的基层强度、表面平整度更优。

Early enteral nutrition supplemented with probiotics improved the clinical outcomesin patients with severe head injury： protocol for a meta-analysis of randomizedcontrolled trials

Objective： The aim of this systematic review of randomized controlled trials （RCTs） is to determine the effects of earlyenteral nutrition supplemented with probiotics on clinical outcomes in patients with SHI.Methods and analysis： A systematic search will be carried out in PubMed, Cochrane Central Register of ControlledTrials （CENTRAL）, China National Knowledge Infrastructure （CNKI）, WanFang database, and Chinese BiomedicalLiterature （CBM） in order to identify the randomized controlled trials （RCTs） investigated the potential of early enteralnutrition supplemented with probiotics on patients with severe head injury, as well as we will also manually check thebibliographies of eligible studies and topic-related reviews. We will assign two investigators to independently search allpotential citations, extracted data, and appraised risk of bias accordingly, and then STATA software version 12.0 will beused to statistically analyze all data.Ethics and dissemination： The ethics approval and patient written informed consent will not be required because allanalyses in the present study will be performed based on data from published studies. We will submit our systematicreview to a peer-reviewed scientific journal for publication.

Economic Viability Analysis of Investment Alternatives for the Use of Biogas in a Pig Farming in the Middle East Area of Brazil

This paper presents an economic viability analysis of two investment alternatives for a pig farming located in the city of Jatai, Goias State, Brazil. The first investment alternative consists of the implementation of a biodigester, being the biogas burned in a flare. The second alternative also consists of a biodigester, nevertheless the produced biogas is used to generate electricity. The methodologies to estimate the methane production in anaerobic reactors are presented, as well as those for the quantification of the baseline and project emissions and of the electricity that can be generated. The results showed that the use of biogas for the electricity generation is the alternative more economically viable.

阴虚体质养生保健研究

目的通过对阴虚体质者调体干预前后的体质量表数据对比,评估《阴虚体质养生保健方案》的实用性。方法 2014年9月至12月选择在校大学生作为体质调查对象,发放并填写《中医9种基本体质分类量表》并对相关项目进行量化评分,判定其体质类型。获得有效问卷1 031份,对其中108例符合阴虚体质者,要求其遵照《阴虚体质养生保健方案》进行精神、起居、饮食、导引等方面的调摄,时间为3个月。调体干预后再次进行体质量化评分及体质判定,比较干预前后阴虚体质量表数据。结果 8种偏颇体质（单纯偏颇质与兼夹偏颇质之和）中占比排名前3位的是阳虚质（37.44%）、阴虚质（36.57%）、气虚质（34.72%）。108例阴虚体质者干预后阴虚体质量表评分得到改善[43（40~53）vs 41（38~45）,P〈0.05],阴虚体质例数下降为71例。结论按照一定的方式可对阴虚体质者进行保健干预,以达到改善其体质及功能状态的目的。说明体质具有可调性。