To make a Turing machine that speaks Chinese, Searle imagines a room with one monolingual English speaker (Searle himself, in fact), a book that designates a combination of Chinese symbols to be output paired with Chinese symbol input, and boxes filled with Chinese symbols. In this case, the English speaker is acting as a computer and the rulebook as a program. Searle argues that with such a machine, he would be able to process the inputs to outputs perfectly without having any understanding of Chinese, nor having any idea what the questions and answers could possibly mean. If the experiment were done in English, since Searle knows English, he would be able to take questions and give answers without any algorithms for English questions, and he would be effectively aware of what was being said and the purposes it might serve. Searle would pass the Turing test of answering the questions in both languages, but he is only conscious of what he is doing when he speaks English. Another way of putting the argument is to say that computer programs can pass the Turing test for processing the syntax of a language, but that the syntax cannot lead to semantic meaning in the way strong AI advocates hoped.In the literature concerning artificial intelligence, Searles essay has been second only to Turings in the volume of debate it has generated.
Coccidia in chickens
Coccidiosis is a significant disease for chickens, especially affecting the young chicks. It can be fatal or leave the bird with compromised digestion. There are chick feed mixes that contain a coccidiostat to manage exposure levels and control disease. In an outbreak, coccidiocidal medications are given. Examples are toltrazuril (Baycox) or amprolium. After multiple infections, surviving chickens become resistant to the coccidia. Coccidia in cattle
Coccidiosis (in cattle also known as Eimeriosis) is one of the most important diseases in calves and youngstock both under housing conditions and when grazing. Symptoms are generally caused by the species Eimeria zuernii and Eimeria bovis and include loss of appetite, fatigue, dehydration, and watery, sometimes bloody, diarrhoea. Outbreaks are known to occur in cattle herds. The parasite can infect all animals on the farm and in some countries the parasite is present on all farms. Coccidiosis affects the growth and sometimes survival of the calves and consequently affect the production and the profitability of cattle livestock production. Coccidia in goats
Coccidiosis is also present in goats, and is the largest cause of diarrhea in young goats. It can also cause high temperature and loss of appetite. Genera and species that cause coccidiosis
Genus Isospora is the most common cause of intestinal coccidiosis in dogs and cats. Species of Isospora are host-specific, infecting only one species. Species that infect dogs include I. canis, I. ohioensis, I. burrowsi, and I. neorivolta. Species that infect cats include I. felis and I. rivolta. The most common symptom is diarrhea.