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Eye examination for visual acuity. Visual acuity is a measure of the spatial resolution of the visual processing system. VA, as it is sometimes referred to by optical professionals, is tested by requiring the person whose vision is being tested to identify so-called optotypes – stylized letters, Landolt rings, pediatric symbols, symbols for the illiterate, standardized Cyrillic letters in ...
1 kg⋅m 2 ⋅s −3. The volt-ampere (SI symbol: VA, [1] sometimes V⋅A or V A) is the unit of measurement for apparent power in an electrical circuit. It is the product of the root mean square voltage (in volts) and the root mean square current (in amperes). [2] Volt-amperes are usually used for analyzing alternating current (AC) circuits.
The United States secretary of veterans affairs is the head of the United States Department of Veterans Affairs, the department concerned with veterans' benefits, health care, and national veterans' memorials and cemeteries. The secretary is a member of the Cabinet and second to last at sixteenth in the line of succession to the presidency (the ...
Two-sided Laplace transform. In mathematics, the two-sided Laplace transform or bilateral Laplace transform is an integral transform equivalent to probability 's moment-generating function. Two-sided Laplace transforms are closely related to the Fourier transform, the Mellin transform, the Z-transform and the ordinary or one-sided Laplace ...
CAGE Distance Framework. The CAGE Distance Framework identifies Cultural, Administrative, Geographic and Economic differences or distances between countries that companies should address when crafting international strategies. [1] It may also be used to understand patterns of trade, capital, information, and people flows. [2]
The United States Department of Veterans Affairs (VA) is a Cabinet -level executive branch department of the federal government charged with providing lifelong healthcare services to eligible military veterans at the 170 VA medical centers and outpatient clinics located throughout the country. Non-healthcare benefits include disability ...
The activated Factor IXa with Factor VIIIa forms the "tenase" complex. This "tenase" complex activates more Factor X, which in turn forms new prothrombinase complexes with Factor Va. Factor Xa is the prime component of the prothrombinase complex which converts large amounts of prothrombin—the "thrombin burst". Each molecule of Factor Xa can ...
The Veterans' Access to Care through Choice, Accountability, and Transparency Act of 2014 (H.R. 3230; Pub. L. 113–146 (text) (PDF)), also known as the Veterans Choice Act, is a United States public law that is intended to address the ongoing Veterans Health Administration scandal of 2014. The law expanded the number of options veterans have ...