A 25 year retrospective survey of requests for imaging studies in a neurological hospital showed that the introduction of radionuclide scanning service had a relatively minor effect on the demand for other investigations. The introduction of computed tomography ten years later had a profound and con
The long-term effects of ability grouping in mathematics: A national investigation
โ Scribed by Lynn M. Mulkey; Sophia Catsambis; Lala Carr Steelman; Robert L. Crain
- Publisher
- Springer Netherlands
- Year
- 2005
- Tongue
- English
- Weight
- 215 KB
- Volume
- 8
- Category
- Article
- ISSN
- 1381-2890
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Review of imaging investigations undergone by cohorts of in- and outpatients of a neurological hospital at 8 year intervals over a 25 year period showed that while the pattern of investigation of the individual patient was little affected by the introduction of radionuclide studies, the subsequent a
The high elevation Front Range ecosystems of Rocky Mountain National Park are extremely vulnerable to acidification from atmospheric deposition. Throughout the Rocky Mountain West increasing urbanization, development and combustion of fossil fuels, and mining and smelting of ores may combine to prov