某导流洞衬砌混凝土裂缝成因与处理措施

针对混凝土出现的裂缝，详细分析了其出现的原因和后期的发展状况，提出了基本的处理方法。     

嘧啶废水预处理研究

为了提高含高嘧啶类制药废水的可生化性能并在一定程度上降低该废水的COD,采用臭氧氧化法对该废水进行预处理研究。采用正交试验考察了pH值、H2O2和反应时间及三种因素两两交互作用对臭氧氧化嘧啶类废水COD去除的影响。结果表明:H2O2的剂量对嘧啶废水COD去除率的影响高度显著;其次为停留时间,pH值和三种因素的两两交互作用影响不显著。在90min内O3将嘧啶废水的BOD5/COD由0.11提高至0.36。氧化时间过长,会使易降解有机物进一步氧化,可生化性降低。     

铁碳内电解前置处理染料废水的试验

采用铁碳内电解法前置处理染料废水,主要研究了铁粉粒径、pH值、停留时间对处理效果的影响。结果表明,采用铁粉粒径18目、原水pH值为6、停留时间60~90min,废水的BOD/COD值从原来的0.23提高到0.59,为后续生化处理提供有利条件.     

高浓度印染废水预处理试验及应用研究--利用剩余污泥协同粉煤灰作絮凝剂的试验

利用印染废水好氧生物处理工艺的剩余污泥，作高浓度印染废水预处理的生物絮凝剂，协同粉煤灰预处理高浓度印染废水，使废水中排放监控指标-色度、悬浮物（SS）和化学需氧量（CODcr）显著降低，为降低后续生化处理负荷、有效降低高浓度印染废水处理的运行成本，探索废物资源化、以废治废产业化的工艺设计方向和途径，提供确切的实验依据。     

Design Considerations for an Intensive Autism Treatment Centre

Individuals with autistic spectrum disorder (ASD) who display severe and challenging behaviour sometimes require centre‐based intensive applied behaviour analysis (ABA) therapy to meet their health, safety and educational needs. Unfortunately, despite the need for centre‐based treatment, there is a paucity of empirical research on building and programme design features that influence positive behavioural outcomes for individuals with ASD. We surveyed professionals who had experience providing services to the ASD population regarding the building design and policy features that could facilitate treatment. This article highlights the features that were highly endorsed as beneficial in the design of an intensive ASD treatment facility, with the intended purpose of discovering which features create an environment in which the individuals can more easily transition into an appropriate mainstream learning environment. It is hoped that the results of the survey will be helpful to those developing ASD treatment facilities and allow them to circumvent trial and error that could occur when building a centre from the ground up.     

东道国政策设置与跨国公司进入模式选择的经济学分析

当前越来越多的国际贸易协定制约了东道国政府贸易政策的使用。相对而言，约束东道国政府FDI政策使用的国际协议较少。本文通过对国内公司、跨国公司及东道国政府三者之间的博弈模型分析表明：即使东道国政府在可自由设置其贸易政策（或FDI政策），而另一种FDI政策（或贸易政策）受到制约的情况下，其均衡政策也不会扭曲跨国公司进入模式；而且在给定的自由贸易政策约束下，东道国的FDI政策主要起到一种分配作用，即通过这种FDI政策可使得东道国政府从外国投资者身上获得额外租金。     

Family favoritism: Defining a communication-oriented construct

This study draws from 98 participant interviews to develop an empirical definition of family favoritism. Results indicate that study participants understand favoritism as a consistent, sometimes situational parental demonstration of preferential treatment toward a particular child, especially in consideration of attention, resources, and affection. Considering a communication as constitutive of reality perspective in conjunction with the definition helps to illuminate the communicative nature of favoritism, especially as participants recognize how attention and affection are communicated and resources are offered. The results of this study suggest that communication is constitutive of favoritism, and further studies should consider communication’s centrality in familial favoritism.     

内河船舶生活污水综合防治对策

为加强对内河船舶生活污水的综合防治,从美国环境保护局(Enviromental Protection Agen-cy,EPA)制定的实施标准和我国《环境保护法》、《宪法》、《船舶污染物排放标准》、《船用生活污水处理系统技术条件》、《海船防污染结构与设备规范》、《内河船舶结构与设备防污染规范》等出发,根据我国国情,提出完善法律体系、制定实施细则,加强船舶生活污水污染法律责任,尽早加入MARPOL 73/78附则Ⅳ的立法工作,以及有关船舶管理、港口与码头管理、流域管理3个方面的船舶生活污水污染防治的管理对策,对我国内河船舶生活污水综合防治具有一定的借鉴作用.     

中西医结合治疗突发性耳聋的临床疗效观察

目的:探讨治疗突发性耳聋的有效方法。方法:将60例患者随机分为治疗组与对照组,均予西医常规处理,治疗组加用中药活血通窍汤剂、耳周穴位封闭及耳穴压豆疗法。结果:治疗组总有效率为86.11%,对照组总有效率为65.6%,治疗组总有效率明显高于对照组,两组患者总有效率比较有统计学意义(P0.05)。结论:中西医结合综合疗法治疗突发性耳聋比单一方法治疗取得更好的疗效,且方法简单,安全,易于操作。     

体操运动员膝关节滑膜损伤的机理与诊治

本文对体操运动员膝关节滑膜损伤的机理作了理论上的分析，并提出了避损伤的预防和修复损伤的诊治方法，实践证明，诊治方法效果良好。