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A synchronous or synchronized culture is a microbiological culture or a cell culture that contains cells that are all in the same growth stage. [ 1 ] [ 2 ] As numerous factors influence the cell cycle (some of them stochastic ) normal cultures have cells in all stages of the cell cycle .
The bacterial culture is incubated in a closed vessel with a single batch of medium. In some experimental regimes, some of the bacterial culture is periodically removed and added to fresh sterile medium. In the extreme case, this leads to the continual renewal of the nutrients. This is a chemostat, also known as continuous culture. It is ...
A simple example involves the bacterium Escherichia coli (E. coli), the best understood bacterium. The bacterium is grown on a growth media containing two types of sugars, one of which is easier to metabolize than the other (for example glucose and lactose). First, the bacterium will metabolize all the glucose, and grow at a higher speed.
A cellular automaton (CA) is Life-like (in the sense of being similar to Conway's Game of Life) if it meets the following criteria: The array of cells of the automaton has two dimensions. Each cell of the automaton has two states (conventionally referred to as "alive" and "dead", or alternatively "on" and "off")
Synchronous communication refers to interactions that occur in real-time, where participants in a conversation are actively communicating while online at the same time. Examples of online synchronous communication would be text messages and other instant messaging platforms, as well as internet telephony, such as FaceTime and Skype .
Chronemics is an anthropological, philosophical, and linguistic subdiscipline that describes how time is perceived, coded, and communicated across a given culture. It is one of several subcategories to emerge from the study of nonverbal communication.
Fed-batch reactor symbol. Fed-batch culture is, in the broadest sense, defined as an operational technique in biotechnological processes where one or more nutrients (substrates) are fed (supplied) to the bioreactor during cultivation and in which the product(s) remain in the bioreactor until the end of the run. [1]
Serial passage is the process of growing bacteria or a virus in iterations. For instance, a virus may be grown in one environment, and then a portion of that virus population can be removed and put into a new environment.