浅谈应急心理干预对事故影响的作用

随着大工业的发展，其所带来的重大事故或自然灾害导致的事故后果常常可以和战争相提并论，其后果影响给与人们带来的心理恐慌和应急时产生的心理危机已经影响人们的正常生活，并逐渐被人们重视。因此心理危机干预已经逐渐成为抢险救灾的一个当然的组成部分，心理干预技术已经是成熟的，在国际上已经普遍被采用。当突发事故发生或当遇到突发事件伤害时，克服紧张情绪，沉着冷静并学会如何与人沟通，解决各种应急事件导致的心理障碍是非常重要的任务。     

CEMS检测平台流场效应研究与工程设计

本研究项目设计了小型立式环型风洞系统和流场模拟两套实验装置。用工程流体力学实验的方法，对系统内气体压力、流量变化的调节控制方法、通风机的能量消耗，以及在检测平台系统工作段形成均匀流动流场的设计方法等工程实际问题，进行了一系列的试验研究。在试验研究的基础上确定了检测平台系统的设计方案。     

浙江省台风灾害及应急机制建设

针对浙江省特殊的地理位置和气候条件，研究分析了台风灾害的特点以及应急机制建设的情况。在此基础上，提出了提高预防台风灾害能力的建议。     

以公交车为平台的应急医疗救援车辆快速改装研究

针对社会公共突发事件造成的创伤特点，以现有灾害和恐怖活动快速医学救援为侧重点，提出临时快速改装以公交车辆为平台的系列现场伤员救治与抢运装备的设想，并详细分析了建立公交车机动医院的必要性和可行性。公交车机动医院的实施将对未来我国处理公共突发事件提供新的应对措施。     

USE OF DELPHI METHODOLOGY TO ASSESS GOALS AND SOCIAL IMPACTS OF A WATERSHED PROJECT1

ABSTRACT: The major objective is to report the way the Delphi methodology was employed in an environmental study aimed at identifying and ranking goals and social impacts of Cooper Dam and Reservoir Project located in the East Texas area. The Delphi procedures were modified to accommodate the nature of social field under study. Data were collected through personal interviews from twenty-seven respondents representing the government agency responsible for planning the Project and three communities geographically contiguous to the project. The respondents were provided an initial list of the Project's goals and social impacts and were asked to rank them in terms of degree of importance and to add to the list other goals and impacts that they would consider necessary. Respondents were interviewed in two successive rounds. Data show that on the whole the Delphi procedures were helpful in action analysis of the Project by identifying and ranking its goals and social impacts in terms of selected criteria.     

Quantifying dry NH3 deposition to an ombrotrophic bog from an automated NH3 field release system

Providing an accurate estimate of the dry component of N deposition to low N background, semi-natural habitats, such as bogs and upland moors dominated by Calluna vulgaris is difficult, but essential to relate nitrogen deposition to effects in these communities. To quantify the effects of NH₃ inputs to moorland vegetation growing on a bog at a field scale, a field release NH₃ fumigation system was established at Whim Moss (Scottish Borders) in 2002. Gaseous NH₃ from a line source was released along of a 60 m transect, when meteorological conditions (wind speed >2.5 m s^–1 and wind direction in the sector 180–215°) were met, thereby providing a profile of decreasing NH₃ concentration with distance from the source. In a complementary study, using a NH₃ flux chamber system, the relationships between NH₃ concentrations and cuticular resistances were quantified for a range of NH₃ concentrations and micrometeorological conditions for moorland vegetation. Cuticular resistances increased with NH₃ concentration from 11 s m^–1 at 3.0 g m^–3 to 30 s m^–1 at 30 g m^–3. The NH₃ concentration data and the concentration-dependent canopy resistance are used to calculate NH₃ deposition taking into account leaf surface wetness. The implications of using an NH₃ concentration-dependent cuticular resistance and the importance for refining critical loads are discussed.     

玉米抗低温助长剂田间试验研究

为防御东北玉米低温冷害,研制了一种新型的玉米抗低温助长剂,其抗低温效果已为人工温控试验所证实。本项研究采用分期播种、地理播种和田间多处理对比试验方法,检验该化学制剂在影响玉米发育、生物量及产量性状方面的实用效果,并探求其适宜的浓度配比和喷施期次。研究结果表明,该制剂具有促生长、促早熟和使作物高产的性能,可防御延迟型冷害。施用时以1：400倍液和在营养生长期内两次喷施为佳。     

田间增强UV-B辐射对麦田生态系统Fe营养和累积的影响

研究大田栽培和自然光条件下,模拟ＵＶ－Ｂ辐射（ＵＶ－Ｂ,２８０ｎｍ ～３１５ｎｍ ）增强对麦田生态系统Ｆｅ营养和累积的影响．在４ 个生育期中,ＵＶ－Ｂ辐射显著增加叶和穗Ｆｅ含量,显著降低根Ｆｅ 含量,并改变茎Ｆｅ 含量．叶Ｆｅ累积对ＵＶ－Ｂ辐射的响应有明显的生育期之间的差异． 分蘖期无显著变化,拔节期和扬花期显著增加,而成熟期显著降低．在各生育期,ＵＶ－Ｂ辐射显著降低叶、根和穗Ｆｅ累积．ＵＶ－Ｂ辐射显著降低春小麦不同生育期Ｆｅ总累积,在５．３１ｋＪ·ｍ^-2 ＵＶ－Ｂ辐射下,降低最显著．ＵＶ－Ｂ辐射还降低春小麦群体Ｆｅ输出．麦田土壤速效Ｆｅ含量增加是春小麦群体Ｆｅ输出降低的结果,可能导致土壤库中Ｆｅ 储量的增加．     

半干半湿烟气脱硫反应塔湿壁现象的分析

半干半湿烟气脱硫工艺特别适合我国中小型工业锅炉烟气脱硫的需要。提高脱硫效率、降低脱硫剂消耗主要依赖增湿程度的提高。然而,加湿会带来湿壁从而改变工艺干法特征,加速腐蚀,影响系统稳定性等问题。通过对一套工业试验性半干半湿FGD系统反应塔湿壁现象的测试分析发现:塔内涡流滞流区的存在,是湿壁的主要原因;塔壁与主流间过大的温差也经常导致结露湿壁。      

速度场系数在烟气流速测定中的应用与研究

烟气流速测定是气态污染源排放总量监测的重要内容,关键问题是如何将连续监测系统的固定点烟气流速转化为监测断面的平均烟气流速。通过用参比方法对连续监测系统流速测定值进行校准,求出该监测断面的速度场系数。通过对两套连续监测系统的校准全过程的研究,证明速度场系数为一基本稳定值,经一段时间复验后其变化仍在容许范围之内,可用其对连续监测系统进行流速校准。