A written agreement which explicitly states a fixed duration that the contract will be in effect. The signing parties are obligated to adhere to the terms and conditions within the contract until the expiration, or end date, of the contract. http://www.businessdictionary.com/definition/term-contract.html.
The most common symptoms of Lou Gehrig's Disease are: 1  twitching. 2  cramping, or stiffness of muscles. 3  muscle weakness affecting an arm or a leg.  slurred and nasal 1  speech. or difficulty chewing or swallowing.
The Most Common Signs and Symptoms Seen in Patients with CIRS . Listed below are the most common of over 30 signs and symptoms that Shoemaker has documented in his patients suffering from exposure to biotoxins: â¢ Fatigue, weakness â¢ Post-exertional malaise â¢ Memory problems, difficulties with concentration and executive function