Use of an ANP to prioritize managerial responsibilities of maritime stakeholders in environmental incidents: An oil spill case

While maritime pollution is often caused at the operational level, the causes can generally be traced back to shortcomings in the ship–shore interface and to poor communication among stakeholders. Here, the environmental responsibilities of maritime stakeholders are systematically analyzed and quantified using an analytic network process. This approach ensures that the most important dependencies and feedbacks among the responsibilities which is applied to a real marine situation (an oil spill) to validate the theoretical basis. A number of latent links between stakeholders’ responsibilities and the catastrophic impacts of the spill are identified.     

对《中华人民共和国反垄断法(草案)》相关条款之评析——对"有关法律、行政法规另有规定的,依照其规定"的质疑

《中华人民共和国反垄断法（草案）》已提交审议,其中第2条、第44条、第50条有一个共同表述,即“有关法律、行政法规另有规定的,依照其规定”。本文认为这一表述无论从立法技术、法律逻辑,还是现代法制理念上都值得商榷。法条中的“另有规定”不仅削弱了反垄断法的权威性,而且还降低了其作为“经济宪法”的法律地位。     

Nonlinear Mixed-Effects Models for Repairable Systems Reliability

Mixed-effects models,also called random-effects models,are a regression type of analysis which enables the analyst to not only describe the trend over time within each subject,but also to describe the variation among different subjects.Nonlinear mixed-effects models provide a powerful and flexible tool for handling the unbalanced count data.In this paper,nonlinear mixed-effects models are used to analyze the failure data from a repairable system with multiple copies.By using this type of models,statistical inferences about the population and all copies can be made when accounting for copy-to-copy variance.Results of fitting nonlinear mixed-effects models to nine failure-data sets show that the nonlinear mixed-effects models provide a useful tool for analyzing the failure data from multi-copy repairable systems.     

新规则下高职院校的航海教育与船员培训的思考

因生源缺乏、市场需求的起伏以及新规则的实施等多重影响,催生了改革航海教育的要求。作为有海上工作经历及船员培训、教学与管理经验的一线工作人员,本人分析总结了高职航海教育的现状,提出了有针对性的建议。     

标准化——公路建设之保障

自河北省实施道路施工标准化以来,得到了相关部门的高度重视,并使得公路建设取得了一系列的进展。鉴于此,针对道路施工标准化问题,分析其在施工过程中所体现出的优势并展望其未来的发展趋势。     

救生艇不能启动的故障分析及对策研究

文章以某救生艇不能启动的故障实例为依据,探讨分析了故障的原因,并提出了相应的对策,以期有效地解决此类故障。     

高职思政课教学实践资源利用的问题与对策

高职思政课教学实践资源具有巨大的利用价值。文章在论述了高职思政课教学实践资源利用的价值选择和存在问题的基础上,认为必须采取集成创新、求实开放、联动协调策略,拓宽实践资源利用的路径,拓展实践资源利用的范围,才能解决相应的问题。     

我国车用橡胶制品的发展趋势

较详细介绍汽车的橡胶轮胎、汽车V带和同步带、减振橡胶制品、车用胶管、胶粘剂、密封胶和门窗密封条的市场动态和发展趋势。     

气体动理论的基本统计规律的建立

首先推出了气体分子热运动速度分量和角速度分量分布的统计规律,再根据此统计规律建立了气体的分子速度和角速度、分子速率、气体的温度、理想气体压强、均分定理、内能、平均碰撞频率、均自由程的统计规律.     

Piecewise Linear Analysis for Pseudo-elasticity of Shape Memory Alloy （SMA）

Based on the Brinson constitutive model of SMA, a piecewise linear model for the hysteresis loop of pseudo-elasticity is proposed and applied in the analysis of responses of an SMA-spring-mass system under initial velocity activation. The histories of displacement and velocity of the mass, and the response of stress of SMA are calculated with Brinson‘s model and the piecewise linear model. The difference of results of the two models is not significant. The calculation with piecewise-linear model needs no iteration and is highly efficient.