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What explains the increased incidence of bone marrow graft failure and cancer relapse when mature T cells are depleted from donor bone marrow before engraftment?
Pascaline
An early mechanical calculator invented by Blaise Pascal in the 17th century, capable of performing addition and subtraction.
Main Memory
The primary storage area in a computer where data and programs that are in active use are stored; also known as RAM (Random Access Memory).
Central Processing Unit
The primary component of a computer that performs most of the processing inside a computer, executing instructions from programs.
Operating System
The software that manages hardware resources and provides common services for computer programs, acting as an intermediary between users and the computer hardware.
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