An evaluation of a shared experience group for women and their support persons following prenatal diagnosis and termination for a fetal abnormality

Objectives Support after fetal diagnosis of abnormality (SAFDA), is a facilitated shared experience group for women and their partners or support person, in Victoria, Australia, who have had a pregnancy termination for a fetal abnormality. The objective of this study was to evaluate the SAFDA-facilitated group. Methods A questionnaire-based study was undertaken between 2001 and 2005 to evaluate SAFDA. A deidentified self-completed questionnaire was given to participants at the end of each group and included questions relating to the referring professional, participants' prior expectations of the group, helpfulness of participation, preferred group format, length, and venue. In addition, there was also opportunity for participants to make general comments on their experiences of participating in SAFDA. Results A total of 85 participants (100% response) completed the questionnaire. Seventy-one participants (84%) considered it ‘very helpful’ to participate in the group. Seventy-eight participants (92%) considered that a shared-experience group was the most beneficial format. Comments written by participants affirmed that the present format of SAFDA was a highly valued opportunity to listen to and share experiences in a confidential small group. Conclusion SAFDA is a beneficial forum for women and their partners or support person to share their experiences after having had a pregnancy termination for a fetal abnormality. Further, SAFDA provides information and insights for health professionals who are considering how best to support women. Copyright © 2007 John Wiley & Sons, Ltd.     

基于价值工程思想的长三角地区城市群物流产业发展决策分析

现代物流产业是当前长江三角洲地区城市群重点发展的产业。运用SWOT分析方法对目前长三角地区城市群发展现代物流产业所具有的优势、劣势和面临的机遇、挑战进行了综合分析。从产业效益和社会效益两方面提出了基于价值工程思想的长三角地区城市群物流产业发展的决策方法。建立了一种基于价值工程思想的有资源约束的产业发展决策模型，并给出了应用实例。基于SWOT分析结论和价值工程的社会效益决策方法提出了长三角地区城市群现代物流产业发展的策略。     

RUNOFF VOLUME ESTIMATION USING GIS TECHNIQUES1

ABSTRACT: Rainfall runoff of six watersheds was modeled via the Soil Conservation Service runoff curve number model in two ways: conventionally (manually) and via a geographic information system (GIS). Input data (elevation, soils, and landcover) were digital for the latter method. In contrast to previous studies, the GIS was ised for all phases of the modeling process, including watershed delineation and routing of runoff. A comparison between the two methods was consistent with results reported by others and indicates that the use of a GIS is an acceptable alternative to the conventional method for watersheds lacking relatively flat terrain. Given this limitation, the GIS method may prove advantageous over manual methods when study areas are large or numerous, runoff is modeled repetitively, alternative landcover scenarios are explored, or a digital database already exists for the study area.     

浅水湖泊群水质模型的近似解析解法

为了实现在一般微机上也能模拟浅水湖泊群的水质变化，从水质变化的基本控制方程出发，根据浅水湖泊群的水流特征与污染物迁移特性，首先建立了浅水湖泊群ＢＯＤ－ＤＯ模型，然后针对恒定水流和污染源稳定排放污水的情形，把处于湖泊边界上的污染源所面临的湖面视为半无限区域，并考虑到浓度的可叠加性，提出了浅水湖泊群ＢＯＤ－ＤＯ模型的近似解析解法。实例结果表明，这种解法计算工作量和存储量都较小，在一般微机上即能进行，且计算准确度基本上能满足工程实际要求。     

皖浙赣相邻区中元古代溪口岩群的划分与对比

通过1：25万区调工作，对变质岩区采用了构造一地(岩)层法填图，区域性标志层的追索与对比，以及所获得的同位素年龄成果，对研究区长期存在的同物异名及同名异物的现象得到了较好的理顺。根据溪口岩群的岩石组合、沉积构造、变质变形特征，将其划分为佛子坑、板桥、木坑、郑家坞四个岩组。溪口岩群和双桥山群、双溪坞群应属大致同时、但在不同大地构造背景下不同沉积环境的产物，溪口岩群与双桥山群、双溪坞群层位相当，但岩性组合差异较大。     

西藏措勤地区年波组岩石地球化学特征

林子宗群年波组为始新世火山岩地层,岩性主要为一套中-酸性火山熔岩、火山碎屑岩,局部夹淡水灰岩.野外地质调查和室内岩石学、岩石地球化学等综合研究成果显示这些岩石属钙碱性系列岩石,不相容元素K、Rb、Ba、Th强烈富集和Nb、Sr、P、Ti等元素明显亏损等特征,且明显受区域断裂构造控制,与区域构造演化有密切的内在联系.研究这一地史时期的火山岩的分布、产状、岩石学、岩石地球化学和同位素年代学,对于进一步认识青藏高原的形成和隆升不仅具有重要的科学意义,而且将为探寻与火山活动有关的矿产资源提供基础地质资料.     

两性高分子絮凝剂阴、阳离子基团含量对絮凝性能的影响

合成了一系列带不同阴、阳离子基团含量的高分子絮凝剂，详细讨论了阴、阳离子基团含量对硅藻土悬浮体系絮凝性能（透光率、沉降速度、沉降体积）的影响。结果表明：阴、阳离子基团含量并不是越大越好，它们之间有个协同效应，基团含量太大或太小对絮凝作用都不利。     

分散剂及其与胜利原油的混合物对海洋围隔生态系内浮游动、植物的影响

分散剂对某些海洋生物的抑制以及促进初级生产力的现象已为一些研究所证实,而分散剂与原油的混合对生物的影响,由于其污染的增效作用更引起了人们的注意,但上述的研究多见于温带和寒带海域,对于热带、亚热带海域研究尚少。因而,了解污染物对亚热带海域生物区系的影响及地理位置的不同所引起的污染物效应的差别是本研究的中心问题。     

投菌法在水体富营养化防治的应用

将美国的基因工程菌应用于某池塘静态富营养化水体中，对水体中的营养性指标进行了测定及分析，并对水体中生物变化情况进行观察，通过对各项监测指标的浓度变化曲线分析可以得知：在微生物处理下，水体的营养物质浓度不断下降，水体的浊度下降，透明度升高，得到了实验水水质明显的改善。于是提出利用高效微生物（主要是细菌）进行生物修复是解决水体富营养化的可行途径。     

新形势下如何加强高校领导班子思想政治建设的思考

本文着重阐述了在新形势下加强高校领导班子思想政治建设,必须切实抓好党的基本理论、路线、方针、政治纪律、民主集中制、团结、群众路线、观点、廉洁自律等六个方面的教育,这样才能全面提高领导班子的整体素质和整本功能。