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TRON—The Real-time Operating system Nucleus; TRSDOS—Tandy Radio Shack – Disk Operating System; TSO—Time Sharing Option; TSP—Traveling Salesman Problem; TSR—Terminate and Stay Resident; TTA—True Tap Audio; TTF—TrueType Font; TTL—Transistor—Transistor Logic; TTL—Time To Live; TTS—Text-to-Speech; TTY—Teletype
A computed tomography scan (CT scan), formerly called computed axial tomography scan (CAT scan), is a medical imaging technique used to obtain detailed internal images of the body. [2] The personnel that perform CT scans are called radiographers or radiology technologists.
Dictionary was first introduced with Mac OS X v10.4 "Tiger" and provided definitions from the New Oxford American Dictionary, 2nd Edition. With Mac OS X 10.7 "Lion", Dictionary was updated to the Third Edition of the New Oxford American Dictionary and the British Oxford Dictionary of English was added. [2]
daemon: Operating systems often start daemons at boot time and serve the function of responding to network requests, hardware activity, or other programs by performing some task. Daemons can also configure hardware (like udevd on some Linux systems), run scheduled tasks (like cron ), and perform a variety of other tasks.
Electron beam CT scanners are considered a fifth generation CT scanner, with first generation being the pencil beam with translation and rotation, second generation being a fan beam with similar motion to its predecessor, third generation having both rotating fan beam and detectors and fourth generation being a fan beam with a rotating movement but fixed detector.
Cone beam computed tomography (or CBCT, also referred to as C-arm CT, cone beam volume CT, flat panel CT or Digital Volume Tomography (DVT)) is a medical imaging technique consisting of X-ray computed tomography where the X-rays are divergent, forming a cone.
Multiple X-ray tomographs (with quantitative mineral density calibration) stacked to form a 3D model Volume rendered CT scan of a forearm with different color schemes for muscle, fat, bone, and blood In scientific visualization and computer graphics , volume rendering is a set of techniques used to display a 2D projection of a 3D discretely ...
At macOS's core is a POSIX-compliant operating system built on top of the XNU kernel, [79] (which incorporated large parts of FreeBSD kernel [12]) and FreeBSD userland [12] for the standard Unix facilities available from the command line interface. Apple has released this family of software as a free and open source operating system named Darwin.