A Football Field Lost Every 45 Minutes: Evaluating Local Capacity to Implement Louisiana's Coastal Master Plan

As Louisiana continues to experience substantial coastal wetland loss—at the rate of a football field every 45 min—and multiple disasters, state and federal officials struggle with implementing restoration plans in this highly productive ecosystem. The 2007 Louisiana Comprehensive Master Plan for a Sustainable Coast is the first large-scale restoration plan in the United States to incorporate hazard mitigation. However, there is no mandate for local governments to adhere to this plan. Building upon the planning quality and evaluation literature, this study analyzes comprehensive land use plans in Louisiana's coastal zone to systematically assess the quality of the plans within the context of a non-mandated, $50 billion large-scale state restoration plan. Results indicate a great disparity in plan quality; a majority of the local governments lack the capacity to implement the nonstructural programmatic elements of the state's plan. The study concludes with a discussion and recommendations for practice and future research.     

石料质量综合评估法在海外防波堤工程中的应用

针对海外防波堤工程中经常遇到的石料质量不能满足技术规格要求的问题,对国外规范和文献中关于石料质量评估方法的研究成果进行分析。通过将石料质量综合评估法在海外某实际工程中进行应用,并结合设计方案采取施工措施,解决了该工程的石料来源问题。     

舰船用新型飞轮储能动发一体机综合物理场分析(英文)

A novel flywheel energy storage(FES) motor/generator(M/G) was proposed for marine systems.The purpose was to improve the power quality of a marine power system(MPS) and strengthen the energy recycle.Two structures including the magnetic or non-magnetic inner-rotor were contrasted in the magnetostatic field by using finite element analysis(FEA).By optimally designing the size parameters,the average speed of FEA results of was 17 200 r/m,and the current was controlled between 62 and 68 A in the transient field.The electrical machine electromagnetism design was further optimized by the FEA in the temperature field,to find the local overheating point under the normal operation condition and provide guidance for the cooling system.Finally,it can be concluded from the comprehensive physical field analysis that the novel redundant structure M/G can improve the efficiency of the M/G and maintain the stability of the MPS.     

机车车体的轻型化设计

回顾了国内外机车车体设计和计算的发展过程；介绍了机车车体轻型化的必要性和必然性；结合我国目前高速列车的发展，就机车车体轻型化结构设计的原则作了分析与说明。     

冷藏集装箱内冷藏食品干耗问题的研究

对冷藏集装箱内冷藏食品的干耗问题进行了研究,从理论上分析了冷藏食品的干耗机理;并具体分析了冷藏食品本身的特性、箱内冷藏环境及外界环境三个方面的因素对冷藏集装箱内冷藏食品干耗的影响;最后提出了降低冷藏集装箱内食品干耗的一些具体措施.研究结果对于解决冷藏集装箱内冷藏食品的干耗问题有实际的指导意义.     

牵引变电所综合自动化装置运行检修管理探讨

从运行检修方面简要地介绍了牵引变电所综合自动化保护装置的管理,并对综合自动化装置的分工、运行中的故障处理、检修周期、检修标准等进行探讨并提出建议。     

模糊数学用于地表水的综合评价

采集某区五个水库(A、B、C、D、E)水样并监测了其溶解氧，高锰酸盐指数，总磷，粪大肠菌群，氨氮值．利用所得数据，采用模糊数学法综合评价了各水库水质状况．结果表明，A、B和C水库水质良好，均能达到或优于国家地表水三类水质标准，D水库属四类水质标准，E水库属五类水质标准．该综合评价结果与实际调查结果一致性符合很好。     

现浇钢筋混凝土楼板裂缝的综合防治

从设计、混凝土材料、施工等方面分析现浇钢筋混凝土楼板裂缝的成因，并以改善施工技术为重点，提出现浇钢筋混凝土楼板裂缝的综合性防治措施，为类似工程提供借鉴。     

网络攻击效果评估方法研究

简要概述现有网络攻击评估手段的缺陷，分析影响网络性能的各项指标及其涵义，在此基础上，根据目前的信息安全检测手段提出一种网络攻击效果评估方法，并阐述评估中权重因子的设定。为网络对抗中网络攻击和网络防御手段的发展和完善提供了依据。     

雷达信号识别中一种基于熵权的特征权重确定方法

雷达信号的识别需要依据信号的特征，而不同的特征在识别中给出不同的信息量。利用熵权的概念来描述雷达信号的特征权重，通过计算美军舰艇雷达的频段特征给出这种方法的计算过程。