An Izindaba review of annual reports from 2006 to 2008 shows a growth in departmental staff numbers of 13 360 people and a budget spending increase of R5.5 billion (including a R1.2 billion overspend for 07/08). In spite of the heavy spending, the average of medical specialist vacancies at Pietermaritzburg and Durban’s tertiary hospitals stands at 70% and 63% respectively. Medical officer vacan...

Previous research has demonstrated that lower performance groups have a larger size-dependent cumulative advantage for receiving citations than do topperformance groups. Furthermore, regardless of performance, larger groups have less not-cited publications. Particularly for the lower performance groups, the fraction of not-cited publications decreases considerably with size. These phenomena can...

An approach to the computational treatment of style is presented in the case of generation of informative texts. We regard the style mestly as a me,as of controlled selection of alternatives faced at each level of text generation. The generation technique, as well as the style specification, are considered at four levels-content production, discourse generation, surface structure development, a...

A review of fatal United States avalanche accidents in the 1990s shows terrain, weather, and snow pack conditions are generally contributory factors to fatal avalanche accidents; human factors are the primary factor. Human errors are made in terms of judgement, skills, and knowledge. This paper discusses the human factors and errors that might mitigate decision-making errors. The relevant infor...

The wide range of data bases that can be used for Medicaid analyses and research are reviewed in this article. The Health Care Financing Administration, State Medicaid agencies, and other groups have developed useful data bases and made them available to the public. Efforts could be made to obtain better quality national data, including annual reports on State participation, expenditures and pr...

Prevalence of Fasciola hepatica L. infection among cattle slaughtered in the Lublin province in the years 2005-2008 was evaluated. The study draws its data from annual reports of the Veterinary Inspectorate in Lublin. The results of the study are as follows: the prevalence of Fasciola hepatica infection in the cattle of the Lublin province between 2005 and 2008 amounts to 21.24%.

We performed a thorough comparison of four main indicators of journal influence, namely 2year impact factor, 5-year impact factor, eigenfactor and article influence. These indicators have been recently added by Thomson Reuters to the Journal Citation Reports, in both science and social science editions, and are thus available for study and comparison over a sample of significative size. We find...

We study the statistics of citations made to the indexed Science journals in the Journal Citation Reports during the period 2004-2013 using different measures. We consider different measures which quantify the impact of the journals. To our surprise, we find that the apparently uncorrelated measures, even when defined in an arbitrary manner, show strong correlations. This is checked over all th...