Protection from an infectious disease agent that is mediated by B- and T- LYMPHOCYTES following exposure to specific antigen, and characterized by IMMUNOLOGIC MEMORY. It can result from either previous infection with that agent or vaccination (IMMUNITY, ACTIVE), or transfer of antibody or lymphocytes from an immune donor (IMMUNIZATION, PASSIVE)
The capacity of a normal organism to remain unaffected by microorganisms and their toxins. It results from the presence of naturally occurring ANTI-INFECTIVE AGENTS, constitutional factors such as BODY TEMPERATURE and immediate acting immune cells such as NATURAL KILLER CELLS
adaptive modulation. : Advances in Communications Satellite Systems Proceedings of the 37th International Communications Satellite Systems Conference (ICSSC-2019)
Adaptive natural resource management -- Ghana : Adaptive management : elements, applications and research / editor, Edward D. Wiafe, Ph. D. (Department of Environment and Natural Resources, Akropong-Akuapem, Ghana)
adaptive optics. : Advances in Communications Satellite Systems Proceedings of the 37th International Communications Satellite Systems Conference (ICSSC-2019)
2021
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Adaptive Optik : Introduction to adaptive optics : Robert K. Tyson
Activities or games played by PERSONS WITH DISABILITIES, usually requiring physical effort or skill. The activities or games may be specifically created or based on existing sports, with or without modifications, to meet the needs of persons with physical or intellectual disabilities
Activities or games played by PERSONS WITH DISABILITIES, usually requiring physical effort or skill. The activities or games may be specifically created or based on existing sports, with or without modifications, to meet the needs of persons with physical or intellectual disabilities