低应变反射波法基桩动测资料分析中的若干问题探讨

本文对低应变反射波法基桩动测资料分析中存在的信号分析方法、尺寸效应、桩周土的影响等问题的最新研究进展进行了分析,并且对相应问题给出了一些建议和可能的解决方法.     

我国地方海洋立法技术分析

从立法技术这一独特视野,运用法理学、立法学的基本理论,从对地方海洋法和立法技术的正确理解和把握入手,剖析了我国现行地方海洋法规在立法技术方面存在的具体问题.提出了加强地方海洋立法理论研究、形成综合立法机制、完善地方海洋立法各项具体制度等针对性对策和建议,以有助于我国地方海洋立法科学化,加快海洋法治建设进程.     

Evaluating Contact Techniques: Assessing the Impact of a Regulator’s Intervention on the Health and Safety Performance of Small and Medium-Sized Businesses

This study reports on the development of an evaluation methodology for assessing quantitatively and qualitatively the effectiveness of seminar and mass-mailing contact techniques. These techniques are used to augment traditional health and safety inspections at commercial and industrial premises in the United Kingdom. One of the major findings is that specific aims and objectives for the intervention should be developed prior to the communication exercise. This is crucial for any subsequent measurement of effectiveness, as the intended effect needs to be considered before the communication exercise takes place. Developing more systematic approaches to evaluation is an important step in helping to learn from previous experiences, that is, to build upon the foundations of good practice and avoid repeating mistakes. In time the results of systematic evaluations can be used to inform future policy making, which may help to create more effective risk reduction strategies.     

Developing a new alternative risk assessment framework in the work sites by including a stochastic and a deterministic process: A case study for the Greek Public Electric Power Provider

An individual method cannot achieve the optimum risk-assessment result in the worksites, and future perspectives should focus on the parallel application of a deterministic approach with a stochastic approach. In particular, the risk analysis and assessment techniques of the deterministic (DET) approach are classified into three main categories: (a) the qualitative, (b) the quantitative, and (c) the hybrid techniques (qualitative-quantitative, semi-quantitative). Furthermore, the stochastic (STO) approach includes the classic statistical approach (CSA) and the accident forecasting modeling (AFM). The objective of this paper is triple: (a) the presentation and classification of the main risk analysis and risk assessment methods and techniques of the deterministic approach and the stochastic approach as well, (b) the development and presentation of a new alternative risk assessment framework (called as STODET) including a stochastic and a deterministic process, and (c) the application of STODET in the Greek Public Power Corporation (PPC) by using occupational accidents that have been recorded, during the 17-year period of 1993-2009. In particular, the STODET application proves that required actions (or suppressive measures) are essential and must be taken in a medium-term period (1 working year) for abolishing the hazard sources.     

湖南道县后江桥铁锰铅锌矿区水文地质条件分析及涌水量预测研究

矿坑突涌水在矿体开采过程中经常出现,严重制约了矿产资源的开发利用,有时也威胁到矿区附近人民生命财产安全。因此,如何有效开展矿区涌水量预测成为保证矿区安全开采所面临的关键问题。通过对湖南道县铁锰铅锌矿区水文地质条件研究分析,采用解析法对矿区涌水量进行了预测评价,为矿区开采方案制定提供依据。     

基于BP神经网络的绿色建筑评价

绿色建筑是指在建筑的全寿命周期内,最大限度地节约资源,保护环境和减少污染,为人们提供健康、适用和高效的使用空间,与自然和谐共生。根据绿色建筑的特点,确立绿色建筑评价指标体系,并运用管理理论中的层次分析法(AHP)和模糊综合评价方法(Fuzzy),提出了人工神经网络(ANN)评价模型。评估结果表明,该评价体系用于绿色建筑等级综合评价是快速、有效的。     

电力企业安全生产党政责任指标体系构建及量化研究

根据“党政同责、一岗双责、失职追责”的安全生产责任落实要求,为了划清电力企业行政正职与党组织负责人安全生产责任,分析电力企业安全生产责任研究现状,结合电力行业特点,设计电力企业党政安全生产责任指标体系,应用层次分析法确定责任体系指标权重。结果表明:以电力企业党政安全生产责任指标体系为基础得到的党政责任权重并不相同,行政正职所占权重明显大于党组织负责人,其中,安全宣传教育活动全员参与率为党组织负责人责任落实首要指标,重特大生产安全事故发生情况为行政正职最重要的指标。应通过明确党政安全生产责任侧重点,实现权责对等,达到同责要求。     

Quantitative SWOT analysis for prioritizing ecotourism-planning decisions in protected areas: Igneada case

As environmental problems and pressures on natural resources escalate, awareness building and efforts to protect natural areas have also became a major goal to ensure sustainability. Ecotourism is one of the major activities to protect natural and cultural resources, while also providing economic benefits to both local people and government. Successful ecotourism planning is a function of establishing sound goals and criteria. In this paper, we have presented the example of Igneada, Turkey, as a case to elaborate this point. Igneada a coastal town, located on the north-west Black Sea region of Turkey, was declared a national park in 2007. The park is well known for its longos forests (flooded), lagoons, endemic and endangered species, and wildlife. However, currently, unsustainable economic activities, overgrazing, and urbanization cause threats to its sensitive ecosystems. Promoting ecotourism is a sustainable approach to balance economic, social, and environmental aspects in the development of Igneada.

The aim of this study is to define a set of ecotourism criteria and propose an ecotourism vision for Igneada. The methodology in this research involves field observations and a strengths, weaknesses, opportunities and threats analysis with an Analytical Hierarchy Process. A survey study is conducted with both local people and experts to define a framework to generate a priority ranking for ecotourism-planning decision. The research generated 5 main criteria and 14 subcriteria, among which ‘Proposal of Igneada in Turkey’s 2023 Tourism Strategy Plan’ was the highest ranked opportunity for ecotourism planning and development in the town.     

环境空气中短链氯化石蜡研究进展

短链氯化石蜡(SCCPs)是碳链长度为10至13个碳原子的正构烷烃氯代衍生物。SCCPs具有持久性、生物累积性、长距离迁移能力、以及毒性作用。SCCPs已被《关于持久性有机污染物的斯德哥尔摩公约》增列为持久性有机污染物审查范围内,引起了全球关注。SCCPs在环境各介质及生物体内均有检出,近年来,在室内空气和灰尘中也检出了大量SCCPs,其已成为人体暴露的一个重要来源。本文就大气环境及室内空气与灰尘中氯化石蜡(CPs)的采样与分析方法、污染水平与来源,及人体暴露概况进行了综合阐释,以期为我国大气和室内环境中CPs的研究工作提供参考。     

IAHP法在公路施工环境综合评价中的应用研究

深入分析了公路施工对其域内生态环境、自然环境和社会环境的各种不利影响.建立了评价分析用层次模型,利用IAHP法对公路工程施工期环境影响进行了综合评价.实例表明：IAHP法克服了原AHP法（1/9,9）标度重要排序过程的不确定性以及权值计算和一致性检验的复杂性,具有直观、简捷的特点,能为多种环境影响综合评价所借鉴.