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Decontamination (sometimes abbreviated as decon, dcon, or decontam) is the process of removing contaminants on an object or area, including chemicals, micro-organisms, and/or radioactive substances. This may be achieved by chemical reaction , disinfection , and/or physical removal.
Dry decontamination reduces concerns associated with cold weather decontamination while also speeding up the decontamination process by allowing victims to self-decontaminate (or be decontaminated by a first responder with minimal cross-contamination). In addition, some contaminants are water-reactive and wet decontamination methods may only ...
Decontamination of humans is usually done by a three-step procedure, separated by sex: removal of clothing, washing, and reclothing. People suspected of being contaminated are usually separated by sex, and led into a decontamination tent, trailer, or pod, where they shed their potentially contaminated clothes in a strip-down room.
Contamination control is the generic term for all activities aiming to control the existence, growth and proliferation of contamination in certain areas. Contamination control may refer to the atmosphere as well as to surfaces, to particulate matter as well as to microbes and to contamination prevention as well as to decontamination.
An effluent decontamination system (EDS) is a device, or suite of devices, designed to decontaminate or sterilise biologically active or biohazardous materials in fluid and liquid waste material.
Human communication can be defined as any Shared Symbolic Interaction. [6]Shared, because each communication process also requires a system of signification (the Code) as its necessary condition, and if the encoding is not known to all those who are involved in the communication process, there is no understanding and therefore fails the same notification.
Communicative ecology is a conceptual model used in the field of media and communications research.. The model is used to analyse and represent the relationships between social interactions, discourse, and communication media and technology of individuals, collectives and networks in physical and digital environments.
Many models of communication include the idea that a sender encodes a message and uses a channel to transmit it to a receiver. Noise may distort the message along the way. The receiver then decodes the message and gives some form of feedback. [1] Models of communication simplify or represent the process of communication.