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Since the 1940s high pressure has been used as a method of cell disruption, most notably by the French Pressure Cell Press, or French Press for short. This method was developed by Charles Stacy French and utilises high pressure to force cells through a narrow orifice, causing the cells to lyse due to the shear forces experienced across the ...
A French press is commonly used to break the resilient plasma membrane and cell walls of bacteria and other microorganisms for isolation of proteins and other cellular components. [3] The disruption of cells in a French press generates 'inside-out' membrane vesicles which are required for many in vitro biochemical assays. The cell is typically ...
Social disruption is a term used in sociology to describe the alteration, dysfunction or breakdown of social life, often in a community setting. Social disruption implies a radical transformation, in which the old certainties of modern society are falling away and something quite new is emerging. [ 1 ]
A clandestine cell system is a method for organizing a group of people, such as resistance fighters, spies, mercenaries, organized crime members, or terrorists, to make it harder for police, military or other hostile groups to catch them.
Cell disruption is a method or process in cell biology for releasing biological molecules from inside a cell; Disrupted: My Misadventure in the Start Up Bubble, a 2016 book by Daniel Lyons; Disruption (adoption) is also the term for the cancellation of an adoption of a child before it is legally completed
The term "social control" was first introduced to sociology by Albion Woodbury Small and George Edgar Vincent in 1894. However, at the time, sociologists only showed sporadic interest in the subject. [10] While the concept of social control has been around since the formation of organized sociology, the meaning has been altered over time.
Another way of articulating the definition of social exclusion is as follows: Social exclusion is a multidimensional process of progressive social rupture, detaching groups and individuals from social relations and institutions and preventing them from full participation in the normal, normatively prescribed activities of the society in which ...
Alexis Carrel, a French Nobel Laureate in Medicine, cited national degeneration as a rationale for a eugenics programme in collaborationist Vichy France. The meaning of degeneration was poorly defined, but can be described as an organism's change from a more complex to a simpler, less differentiated form, and is associated with 19th-century ...