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At least 451 records · Page 25Linked to original sources
PubMed1999

[Waste management--health: a longitudinal study].

Altogether 256 (148 men and 108 women) employees from manual sorting facilities and 120 (98 men and 22 women) employees from compost facilities were examined The main focus of the investigations was in the assessment of the lung-function and the immune-system. A part of employees (87 in sorting and 34 in compost facilities) was observed over a period of 3 years. The lung-function was in the area of the expected values, decreased however from year to year. The concentration of total-IgE increased over the period of 3 years. The observation is from great interest that the difference of the concentration of the total-IgE fluctuated within the 3 years at the employees of manual sorting facilities from +200% to -100% while it amounted to 0% at employees of the compost facilities.

Adult↗
PubMedDate not supplied

Are managers wasting words on praise?

Praise can be a powerful form of affirmation and a motivator. However, praise also can be given in a way that negates its benefits. To avoid wasting words and maximize the benefits of praise, it must be offered in the right manner and at the right time.

Employee Incentive Plans↗
PubMed2003

A GIS-based modeling system for petroleum waste management. Geographical information system.

With an urgent need for effective management of petroleum-contaminated sites, a GIS-aided simulation (GISSIM) system is presented in this study. The GISSIM contains two components: an advanced 3D numerical model and a geographical information system (GIS), which are integrated within a general framework. The modeling component undertakes simulation for the fate of contaminants in subsurface unsaturated and saturated zones. The GIS component is used in three areas throughout the system development and implementation process: (i) managing spatial and non-spatial databases; (ii) linking inputs, model, and outputs; and (iii) providing an interface between the GISSIM and its users. The developed system is applied to a North American case study. Concentrations of benzene, toluene, and xylenes in groundwater under a petroleum-contaminated site are dynamically simulated. Reasonable outputs have been obtained and presented graphically. They provide quantitative and scientific bases for further assessment of site-contamination impacts and risks, as well as decisions on practical remediation actions.

Decision Support Techniques↗
PubMed2004

Workshop 6 (synthesis): monitoring, understanding and managing waste fluxes within a drainage basin.

Waste is produced in a number of activities and transported within the drainage basin by natural as well as man-made processes. The pollution of water courses, i.e. rivers, lakes, coastal areas and other waterbodies, tends to negatively influence both use of the water and aquatic life. Tools are needed in order to decide on how to minimise the negative effects of waste fluxes, supported by appropriate monitoring procedures.

Environmental Monitoring↗
PubMed2006

Marine radioecology and waste management in the Adriatic.

This paper gives a review of marine radioecology research in the Adriatic area carried out by the Radiation Protection Unit of the Institute for Medical Research and Occupational Health. Measurements of radioactivity in the Adriatic started in 1963 as a part of an extended monitoring programme of radioactivity in Croatian environment. The main sources of radioactive contamination of the Adriatic Sea are the fallout from past nuclear weapon testing conducted in the atmosphere and the Chernobyl accident. In 2005, the activity concentrations of fission radionuclides were detectable at very low levels in all environmental samples collected on the Adriatic. The 90Sr data obtained from long-term monitoring were used to estimate the upper limit of the Adriatic seawater turnover time, which turned out to be (3.4 +/- 0.4) years. Detailed knowledge about seawater circulation, including the turnover time is essential for planning an overall communal and other wastewater management on the Adriatic coast. The paper concludes with the prospects for future marine radioecological investigations.

Cesium Radioisotopes↗