A follow-up study of exercise test results and severity of brachycephalic obstructive airway syndrome signs in brachycephalic dogs

To promote successful breeding against brachycephalic obstructive airway syndrome (BOAS), it is important to assess how BOAS signs progress during young adulthood and how evaluation age and ageing affect the results of chosen breeding selection tools. The aims of this study were to assess how veterinary-assessed and owner-reported BOAS signs and exercise test results change when dogs age. Eight English Bulldogs, 25 French Bulldogs, and 31 Pugs that had undergone previous evaluation were re-examined 2– 3 years later. An owner questionnaire regarding BOAS signs, a veterinary assessment of BOAS severity, and exercise, ie walk tests were re-performed. In Pugs, both 6-min walking distance and 1,000-m time worsened and the initial evaluation age had a significant effect on the 1,000-m time. No significant changes were seen in the results of the French Bulldogs but a negative effect on the 1,000-m time was seen with weight gain. Exercise test statistics were not performed with regard to English Bulldogs due to low sample size. The veterinary-assessed BOAS severity class remained the same in the majority of dogs and the BOAS grade worsened mostly in those dogs that were initially evaluated at less than two years of age. Most owners reported no major changes in BOAS severity. BOAS grading and walk tests were easy to repeat and results remained relatively constant in dogs initially evaluated at over two years of age, supporting the use of these breeding selection tools. However, further, large-scale offspring studies are still needed.

Use of selection tools in New Zealand secondary school libraries

<p>The purpose of this research was to investigate the use of selection tools in New Zealand secondary schools, specifically which selection tools are used, how satisfactory the tools are, and which criteria secondary school librarians use in assessing selection tools. Particular attention was paid to the status of evaluative and alerting selection tools in school libraries. A mail questionnaire was sent to a random nationwide sample of 186 secondary school librarians. To gain a richer understanding of the context of selection in secondary schools, 4 focus groups were also held in the Wellington, Horowhenua, Palmerston North, and Wanganui areas. The resulting data was analysed alongside the questionnaire data to provide more comprehensive answers to the study's research questions. The study found that alerting tools were more widely used and considered more valuable than evaluative tools, with the ability to preview an item a key concern for school librarians. Tools supplied by the book selling and publishing industries were the most common tools used, and the features of selection tools considered most important focused on a tool's performance as an alerting tool. Online tools were not widely used, with connectivity problems and lack of time cited as the most common reasons.</p>

Use of selection tools in New Zealand secondary school libraries

<p>The purpose of this research was to investigate the use of selection tools in New Zealand secondary schools, specifically which selection tools are used, how satisfactory the tools are, and which criteria secondary school librarians use in assessing selection tools. Particular attention was paid to the status of evaluative and alerting selection tools in school libraries. A mail questionnaire was sent to a random nationwide sample of 186 secondary school librarians. To gain a richer understanding of the context of selection in secondary schools, 4 focus groups were also held in the Wellington, Horowhenua, Palmerston North, and Wanganui areas. The resulting data was analysed alongside the questionnaire data to provide more comprehensive answers to the study's research questions. The study found that alerting tools were more widely used and considered more valuable than evaluative tools, with the ability to preview an item a key concern for school librarians. Tools supplied by the book selling and publishing industries were the most common tools used, and the features of selection tools considered most important focused on a tool's performance as an alerting tool. Online tools were not widely used, with connectivity problems and lack of time cited as the most common reasons.</p>