柯达--安全第一

柯达公司1995年在上海投资电子设备厂,1998年开始与中国感光业合作,投资12亿美元成立了柯达(中国)股份有限公司,柯达无锡股份有限公司;2000年又投资建立了柯达(厦门)有限公司。目前有职工4000多名,生产传统和数码照相机,彩色胶卷和彩色相纸,黑白X光片,照相用冲印套药,以及符合环保再制造概念的一次性相机,涵盖化工,精细化学,机械制造和机电设备等多种行业,至今没有发生过一起“失工时事故”(即员工因工负伤,在24小时内不能返回工作岗位),安全生产达到4383万小时,实现中国柯达安全生产5000年,创造了制造业安全生产的奇迹。     

USE OF A GEOGRAPHIC INFORMATION SYSTEM TO ASSEMBLE INPUT-DATA SETS FOR A FINITE-DIFFERENCE MODEL OF GROUND-WATER FLOW1

ABSTRACT: A Geographic Information System (GIS) was used to expedite assembly of input-data sets for a model of ground-water flow in the Middle Patuxent River basin in Howard County, Maryland. The model grid was developed with GIS and used to select attributes from GIS data coverages. These attributes were then output from GIS into the input-data sets, which included model boundaries, regolith thickness, bedrock-surface altitude, stream locations, stream length, stream-bottom altitude, and trans-missivity. The ability to change large sets of spatial data quickly and accurately with GIS enhances the model-calibration process. (KEY TERMS: GIS; ground water; Piedmont; Maryland; MODFLOW.)     

The contribution of computer‐based information systems to partnership between public agencies and voluntary environmental groups

This paper considers the contribution of computing to the implementation of a policy of partnership between public environmental agencies and local voluntary groups. The present policy commitment to partnerships of this kind is reviewed. Particular information needs arise when public agencies seek to give co‐ordinated support to the environmental action undertaken by local groups. These stem from the disaggregated nature of the structure and functions of the voluntary sector. Computer‐based information systems are identified as a bridge between the regional organisation of public agencies and the local activities of voluntary groups. A computer system devised to aid the forward planning of public support for voluntary action is described. It is considered that this technique has value as part of a wider strategy of interaction between the public and voluntary sectors.     

The environmental audit. I. Concepts

Extensive criticism of water quality monitoring programs has developed as costs are compared with the benefits produced by monitoring efforts. Collecting water quality data while developing understanding of the functional character of the environment will improve water quality monitoring data utility in environmental management. The environmental audit characterizes the attributes of the natural environment (that is, attribute type, intensity, and variability), providing a theoretical as well as practical foundation for data interpretation. In the view proposed here, traditional monitoring means the very narrow activity of collecting samples and perhaps analyzing them and storing the analyses. In the environmental audit, these activities are a mechanism to systematically improve environmental monitoring and assessment by improving the design and implementation of environmental programs. Major reasons why existing programs fail to meet the needs of legislators, regulators, and conservationists are identified.     

The current status of the US mining industry

The US economy annually needs over 4 billion tons of new mineral supplies. The value of domestically produced energy and processed materials of mineral origin exceeds $175 billion annually, but domestic production of both raw and processed minerals is not keeping pace with demand.     

Ultrasound demonstration of masses in a 15 week fetus: Hydrops in a fetus with umbilical cord occlusion

A fetal abnormality detected at 15 weeks by ultrasound consisted of cystic appearing masses in the neck and back region. The differential diagnosis included gonadal dysgenesis (Turner's syndrome) with cystic hygroma, neural tube defect, e.g. encephalocele or meningomyelocele, and fetal hydrops. Intrauterine fetal demise occurred at 17 weeks. The fetus had marked edema possibly related to umbilical cord occlusion.     

Temporal changes in the utilization of amniocentesis for prenatal diagnosis by women of advanced maternal age, 1976–1983

Utilization of amniocentesis for prenatal diagnosis because of the indication of advanced maternal age (≥ 35 years at delivery) was examined in the population of B.C. over an 8-year period (1976–1983). As of 1983, approximately one out of three eligible women (≥ 35 years at delivery) is having the test. In the older group (≥ 38 years at delivery) approximately one out of two eligible women is having the test. The data do not indicate that the proportion of eligible women having amniocentesis has reached a plateau; utilization is continuing to increase. It appears that prenatal diagnosis is an ethically acceptable alternative for a large proportion of the population.