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Remote field testing ( RFT) is a method of nondestructive testing using low-frequency AC. whose main application is finding defects in steel pipes and tubes. [1] RFT is also referred to as remote field eddy current testing ( RFEC or RFET ). [2] RFET is sometimes expanded as remote field electromagnetic technique, although a magnetic, rather ...
Pulmonary function testing is a diagnostic and management tool used for a variety of reasons, such as: Diagnose lung disease. Monitor the effect of chronic diseases like asthma, chronic obstructive lung disease, or cystic fibrosis. Detect early changes in lung function. Identify narrowing in the airways.
S.G.O.T. (ALT), S.G.P.T. (AST) Liver function tests ( LFTs or LFs ), also referred to as a hepatic panel, are groups of blood tests that provide information about the state of a patient's liver. [1] These tests include prothrombin time (PT/INR), activated partial thromboplastin time (aPTT), albumin, bilirubin (direct and indirect), and others ...
The functions of the kidney include maintenance of acid-base balance; regulation of fluid balance; regulation of sodium, potassium, and other electrolytes; clearance of toxins; absorption of glucose, amino acids, and other small molecules; regulation of blood pressure; production of various hormones, such as erythropoietin; and activation of ...
The test is properly given after brief (120-second) dark adaptation and the large glowing RFT is seven feet from the subject so it is a dramatic visual display filling much of the visual field. If the test is given with insufficient dark adaptation, many subjects will see the luminous stimulus disappear or fragment when they fixate it visually ...
Glomerular filtration rate (GFR) is the volume of fluid filtered from the renal (kidney) glomerular capillaries into the Bowman's capsule per unit time. [4] Central to the physiologic maintenance of GFR is the differential basal tone of the afferent (input) and efferent (output) arterioles (see diagram).
No. The Rich Text Format (often abbreviated RTF) is a proprietary [6] [7] [8] document file format with published specification developed by Microsoft Corporation from 1987 until 2008 for cross-platform document interchange with Microsoft products. Prior to 2008, Microsoft published updated specifications for RTF with major revisions of ...
Regulatory focus theory ( RFT) is a theory of goal pursuit [1] : 444 formulated by Columbia University psychology professor and researcher E. Tory Higgins regarding people's motivations and perceptions in judgment and decision making processes. RFT examines the relationship between the motivation of a person and the way in which they go about ...