Influence of the force applied and its period of application on the outcome of the flexion test of the distal forelimb of the horse
The influence of the force applied and its period of application on the outcome of the flexion test of the distal forelimb was investigated in a group of eight sound horses. The degree of lameness after the flexion test was scored by a standard clinical classification, and by measuring the angle of maximum fetlock extension by means of the infrared light-based MacReflex gait analysis system. There was a good correlation between the clinical score and this electronically recorded kinematic parameter (r = 0.96). Both the force applied and the period of application affected the outcome of the test. Increasing the force applied by 25 per cent led to three horses being judged positive, instead of two when the normal force was applied. Doubling the time to 120 seconds resulted in four horses rather than two being classified as lame after the test. Reducing the force to 75 per cent or the time to 30 seconds resulted in all the horses being classified as sound. A flexion test lasting five minutes, either at 100 per cent force or at 75 per cent, classified six of the eight horses as lame. It is concluded that the flexion test should be defined more precisely in terms of these two factors in order to make its results more consistent and hence more useful.
Adams' Lameness in Horses
This fifth edition represents a detailed review of the development, cause, diagnosis, and treatment of lameness in horses. The book includes descriptions of the anatomy, physical features and radiographic examination procedures, as well as nutrition, and the development of diseases.
Harry Morgan’s Identity Crisis: Orientalism and Slumming during the Great Depression in Hemingway’s To Have and Have Not
This essay places To Have and Have Not in relation to the flow of illegal Chinese immigrants through Cuba and Key West to U.S. Chinatowns during the Great Depression. It also explores the representations of Asians in the novel. The essay argues that Morgan’s interaction with the “Anglomaniac” Chinese human trafficker, Sing, and his outrage against rich American tourists “slumming” in Key West reveal that his identity crisis is the result of his liminal position within the prevailing racial hierarchy.