Rural economic growth linkages and small scale poultry production: A survey of producers in KwaZulu-Natal

This study analyses survey data gathered from small and large poultry producers in the rural areas of KwaZulu-Natal, and highlights factors constraining the impact of commercial poultry production on the local economy. It was found that small-scale poultry production has the ability to initiate economic growth through the "export" of its products and to draw under-utilised resources such as labour into production. The impact of the subsequent multiplier effect is most likely strongest in the non-tradable, non-agricultural sector. Alleviating constraints for a large number of small enterprises is expected to impact more positively on the rural economy than if a few larger enterprises were encouraged to grow bigger. The descriptive results suggest that small producers face much higher transaction costs than larger producers. Government policies should focus on absorbing some of these transaction costs to nurture economic growth in the rural areas of KwaZulu-Natal, i.e. by improving education, physical infrastructure and technology transfer through extension. Other important interventions include the provision of mentoring and training services for new managers including institution, legal and financial management instruction.Livestock Production/Industries,

Who is failing abused and neglected children?

This is a response to an article by Nigel Speight and Jane Wynne, ‘Is the Children Act failing severely abused and neglected children?’, published in this journal in March 2000.1 Overall, we consider the article to be polemical and inadequately argued. Many of the points made are unsubstantiated and there are errors of fact. Where does evidence based practice go if senior practitioners prefer anecdotes and personal belief to research findings? Restrictions on space preclude an exhaustive reply to all the points Speight and Wynne raise, so we have confined ourselves to addressing those considered most significant

Measured and calculated effects of angle of attack on the transonic flutter of a supercritical wing

For abstract see A82-30143

Intel\u27s Pentium Problems Update; Technology Alert, January 1995

https://egrove.olemiss.edu/aicpa_news/2854/thumbnail.jp

Virus Update; Technology Alert, January 1993

https://egrove.olemiss.edu/aicpa_news/2844/thumbnail.jp

Static and unsteady pressure measurements on a 50 degree clipped delta wing at M = 0.9

Pressures were measured with Freon as the test medium. Data taken at M = 0.9 is presented for static and oscillatory deflections of the trailing edge control surface and for the wing in pitch. Comparisons of the static measured data are made with results computed using the Bailey-Ballhaus small disturbance code

Evaluation of a wind-tunnel gust response technique including correlations with analytical and flight test results

A wind tunnel technique for obtaining gust frequency response functions for use in predicting the response of flexible aircraft to atmospheric turbulence is evaluated. The tunnel test results for a dynamically scaled cable supported aeroelastic model are compared with analytical and flight data. The wind tunnel technique, which employs oscillating vanes in the tunnel throat section to generate a sinusoidally varying flow field around the model, was evaluated by use of a 1/30 scale model of the B-52E airplane. Correlation between the wind tunnel results, flight test results, and analytical predictions for response in the short period and wing first elastic modes of motion are presented

Dollarization and monetary unions: implementation guidelines

Economic Research Working Paper 0105

Calculation of transonic steady and oscillatory pressures on a low aspect ratio model and comparison with experiment

Pressure data measured by the British Royal Aircraft Establishment for the AGARD SMP tailplane are compared with results calculated using the transonic small perturbation code XTRAN3S. A brief description of the analysis is given and a recently developed finite difference grid is described. Results are presented for five steady and nine harmonically oscillating cases near zero angle of attack and for a range of subsonic and transonic Mach numbers