in the present study 6500 stray dogs were killed in 1993-4 to initiate a preliminary control program in rural and urban areas of the city of kerman. 391 dogs including 169 (43.12%) females and 222 (56.8%) males were selected randomly, dissected and examined for echinococcus granulosus and microscopically. the overall prevalence rate was 7.4%. the younger dogs were more susceptible to infection ...

611 I 1935, Gerhard Domagk and Josef Klarer, working with dyes at the Bayer Institute of Pathology and Bacteriology, published the results of several clinical investigations of sulfamidochrysoidine. This antibacterial drug was the first of the sulfonamide-containing or related products that transformed approaches to treatment of infection and heralded the antibiotic era. Before that, the only a...

Formation of stray grain defects particularly around re-entrant features of the turbine blade airfoils is one of the major problems in directional and single crystal solidification processes. In this work, directional solidification tests of the GTD-111 Ni-based superalloy were conducted at different withdrawal velocities of 3, 6 and 9 mm.min-1 using various stepped cylindrical and cubic design...

In high power converter design, low-inductance busbar connecting DC capacitors and power devices is the main concern to improve the quality of the whole power electronics system. This paper analyzes the impact of layernumber on the stray inductance of busbar taking a subway traction converter as example. The method of partial element equivalent circuit and the Q3D software are used to extract t...

SUMMARY hydatic cyst is a serious disease of man. That cause by a worm called taenia echinocococus, the adult worm lives in small bowel of dog and other canine host. The dog is the usual definitive host of this parasite and is important for transmition of this disease. In this study a total of 283 stray dags Teheran country were investigated for the present of intestinal metazoan parasites. T...

BACKGROUND Rabies is a neglected enzootic disease which represents a serious public health problem. In Cameroon, efforts to prevent human deaths caused by rabies are often thwarted by the lack of community awareness. The community knowledge, as well as attitudes and perception on rabies, is therefore important for both prevention of human deaths and control in animals. METHODS A cross-section...