Media richness theory. Media Richness Theory, sometimes referred to as information richness theory or MRT, is a framework used to describe a communication medium's ability to reproduce the information sent over it. It was introduced by Richard L. Daft and Robert H. Lengel in 1986 as an extension of information processing theory.
Albuterol and ipratropium is a combination bronchodilator that relaxes muscles in the airways and increases air flow to the lungs. Albuterol and ipratropium inhalation is used to prevent bronchospasm in people with chronic obstructive pulmonary disease (COPD) who are also using other medicines to control their condition.
Antispam A type of application that defends against the threats that spam poses (such as viruses, phishing attempts, and denial-of-service attacks) and reduces the amount of spam entering an email system. Antivirus software A type of software that scans a computer's memory and disk drives for viruses. If it finds a virus, the application informs the user and may clean, delete, or quarantine any files, directories, or disks affected by the virus. The term antimalware is preferred because it covers more threats.