PubMed · 2883494
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
1987-05-23. Input and outcome.. https://pubmed.ncbi.nlm.nih.gov/2883494/
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
Ongoing instability in the nursing workforce is raising questions globally about the issue of nurse turnover. A comprehensive literature review was undertaken to examine the current state of knowledge about the scope of the nurse turnover problem, definitions of turnover, factors considered to be determinants of nurse turnover, turnover costs and the impact of turnover on patient, and nurse and system outcomes. Much of the research to date has focused on turnover determinants, and recent studies have provided cost estimations at the organizational level. Further research is needed to examine the impact of turnover on health system cost, and how nurse turnover influences patient and nurse outcomes.
Uncontrolled growth of the urban population in developing countries in recent years has made solid waste management an important issue. Very often, a substantial amount of total expenditures is spent on the collection of solid waste by city authorities. Optimization of the routing system for collection and transport of solid waste thus constitutes an important component of an effective solid waste management system. This paper describes an attempt to design and develop an appropriate storage, collection and disposal plan for the Asansol Municipality Corporation (AMC) of West Bengal State (India). A GIS optimal routing model is proposed to determine the minimum cost/distance efficient collection paths for transporting the solid wastes to the landfill. The model uses information on population density, waste generation capacity, road network and the types of road, storage bins and collection vehicles, etc. The proposed model can be used as a decision support tool by municipal authorities for efficient management of the daily operations for transporting solid wastes, load balancing within vehicles, managing fuel consumption and generating work schedules for the workers and vehicles. The total cost of the proposed collection systems is estimated to be around 80 million rupees for the fixed cost of storage bins, collection vehicles and a sanitary landfill and around 8.4 million rupees for the annual operating cost of crews, vehicles and landfill maintenance. A substantial amount (25 million rupees/yr) is currently being spent by AMC on waste collection alone without any proper storage/collection system and sanitary landfill. Over a projected period of 15 yr, the overall savings is thus very significant.
CONCLUSIONS: All the discussants of our questionnaire agreed that the price of tracheoesophageal (TE) prostheses was too expensive for developing countries. The problem could be addressed in terms of international laws regarding companies' patent rights. TE prosthesis manufacturers from rich countries could move their manufacturing in part to developing countries. High production standards could allow TE prostheses to be exported to developed countries. Another approach to the problem may be based on a partnership between non-profit-making Western laryngological societies with specific medical and technical prosthetic know-how and local manufacturers. The aim of this cooperation could be the low-cost production of advanced TE prostheses in the developing countries. OBJECTIVES: In communities in the developing world, most laryngeal and hypopharyngeal carcinomas are diagnosed at advanced stages and require total laryngectomy. Prosthetic TE voice restoration is the method of choice for voice rehabilitation after total laryngectomy in developed countries. Unacceptably high costs are a significant limitation to Third World use of TE voice prostheses. The aims of this paper are to discuss the consequences of the high costs of TE prostheses in developing countries with head and neck surgeons working in Third World hospitals and to propose how European and American laryngological societies can promote TE speech in the developing countries. MATERIAL AND METHODS: A questionnaire was given to a group of expert head and neck surgeons working in developing countries and their answers and suggestions discussed.