raa system definition
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Reninâangiotensin system The renin–angiotensin system (RAS) or the renin–angiotensin–aldosterone system (RAAS) is a hormone system that regulates blood pressure and fluid balance.f the renin–angiotensin–aldosterone system is abnormally active, blood pressure will be too high.
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Resource Access Control Facility (RACF) RACF (Resource Access Control Facility) is the IBM security management product for its mainframe (large server) operating system, OS/390 as well as for its VM operating system. RACF allows an enterprise to manage the biggest security threat in most enterprises: destruction of computing resources by its own employees.
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Machining surface finish chart: Ra vs RMS RMS and Ra are based on different methods of calculating the roughness. Both are done with a profilometer, but the profilometer calculates the roughness differently for Ra and RMS. Ra is the arithmetic average of surface heights measured across a surface. Simply average the height across the microscopic peaks and valleys. Ra and RMS are both representations of surface roughness, but each is calculated differently. Ra is calculated as the Roughness Average of a surfaces measured microscopic peaks and valleys.
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METAL (metalled, metalling) Noun. 1. Ra-an intensely radioactive metallic element that occurs in minute amounts in uranium ores. atomic number 88, radium. metal, metallic element-any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
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GameStop Corp: A Company Needing to Adapt in a Changing Industry What is 'Return On Assets - ROA'. Return on assets (ROA) is an indicator of how profitable a company is relative to its total assets. ROA gives an idea as to how efficient management is at using its assets to generate earnings. Calculated by dividing a company's annual earnings by its total assets, ROA is displayed as a percentage. Sometimes this is referred to as return on investment.
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- Register for FREE to remove ads and unlock more features! Learn more. The renin-angiotensin-aldosterone system (RAAS) is a hormone system that regulates blood pressure and water (fluid) balance . This system proceeds through several steps to produce angiotensin II, which acts to stabilize blood pressure and volume.
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Accelerated Cost Recovery System Accelerated Cost Recovery System (ACRS). The system of depreciation mainly used for property placed in service after 1980 and before 1987. ACRS is also used for certain property placed in service after 1986 that is acquired from a related party who used the property before 1987. See Modified Accelerated Cost Recovery System (MACRS) for property placed in service after 1986.
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Security Managers report up to 80% time and effort saved with SISA-RA SISA-RA was created keeping the novice user in mind. Even the most challenging aspects of a formal risk assessment are broken down and completed in a simplified and yet comprehensive and credible way. SISA-RA has a built in standard data which auto populates the fields based on the initial entries made by the user.
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Measurement System Analysis A measurement system is a collection of procedures, gages and operators that are used to obtain measurements. Measurement systems analysis (MSA) is used to evaluate the capacity of a measurement system from the following statistical properties: bias, linearity, stability, repeatability and reproducibility. Some of the applications of MSA are:
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- RA, RMA, SRA, WS. RMA 200 (Rosin Mildly Activated) RMA 200 has been formulated for use in high reliability electronic. assembly where pure rosin core does not provide fast spreading and. wetting actions and activated rosin residues may be electrically less. reliable. Meets J-STD-004 / J-STD-006.
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- Resource Access Control Facility (RACF) Share this item with your network: RACF (Resource Access Control Facility) is the IBM security management product for its mainframe (large server) operating system, OS/390 (MVS) as well as for its VM operating system. RACF allows an enterprise to manage the biggest security threat in most enterprises: destruction of computing resources by its own employees.
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ACR Response Criteria ACR Response Criteria. The ACR (American College of Rheumatology) Criteria is a standard criteria to measure the effectiveness of various arthritis medications or treatments in clinical trials for Rheumatoid Arthritis. The ACR is used to maximally discriminate effective treatment from placebo treatment in clinical trials.
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RIA (RIA) [ra″de-o-im″u-no-as´a] a sensitive assay method that can be used for the measurement of minute quantities of specific antibodies or any antigen, such as a hormone or drug, against which specific antibodies can be raised.
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Purpose of RA The purpose of reliability analysis (RA) is to build, assess the performance of, and continually improve maintenance policies. By a “maintenance policy” we mean a rule or process to be used for decision support.
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reticular activating system reticular activating system (RAS) a functional (rather than morphological) system in the brain essential for wakefulness, attention, concentration, and introspection. A network of nerve fibers in the thalamus, hypothalamus, brainstem, and cerebral cortex contributes to the system.
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- Roughness is measured in microns, µm or micro inches, µ. Ra measurement for a sample length “L” is the mean height of the surface profile (peaks and inverted valleys). Ra is the arithmetic average value of the departure from profile from the center line.So, for four values: Ra / CLA / AA = W + X + Y + Z 4 Root Mean Square or RMS Roughness (Rq / RMS / Rs) , is another averaging measurement well known in statistics as the Root Mean Square value.a measurement for a sample length “L” is the mean height of the surface profile (peaks and inverted valleys). Ra is the arithmetic average value of the departure from profile from the center line.
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Aquifer Recharge and Aquifer Storage and Recovery Aquifer Recharge and Aquifer Storage and Recovery. Artificial recharge (AR) and aquiferaquiferAn aquifer is a geological formation or group of formations or part of a formation that is capable of yielding a significant amount of water to a drinking water well or spring. storage and recovery (ASR) are processes that convey water underground.
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What Is a RAR File? A RAR file (short for a Roshal Archive Compressed file) is a compressed file, or data container, that holds one or more other files and folders inside of it. Think of a RAR file like a regular folder on your computer, where there are sometimes many other files and folders inside of it for the purpose of organizing them. However, unlike a normal folder, a RAR file needs special software (more on this below) to open and extract out the contents.
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Activator technique The traditional Activator Adjusting Instrument (AAI), or more simply, activator, is a small handheld spring-loaded instrument which delivers a controlled and reproducible impulse to the spine. With the release of the Activator V this process has changed from a spring-loaded grip to an electronic tool which delivers the mechanical force.
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What Is a RAR File? A RAR file (short for a Roshal Archive Compressed file) is a compressed file, or data container, that holds one or more other files and folders inside of it. Think of a RAR file like a regular folder on your computer, where there are sometimes many other files and folders inside of it for the purpose of organizing them.
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- rbac from Data Security Standard (DSS) and Payment Application Data Security Standard (PA-DSS) (2010) by PCI Security Standards Council Acronym for “role-based access control.” Control used to restrict access by specific authorized users based on their job responsibilities.
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- Surface Finish Definitions: 1  Ra: Ra is the arithmetic average of the absolute values of the roughness profile ordinates. 2  Also known as Arithmetic Average (AA), Center Line Average (CLA). Ra: Ra is the arithmetic average of the absolute values of the roughness profile ordinates. 2  Also known as Arithmetic Average (AA), Center Line Average (CLA).
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rapid application development A programming system that enables programmers to quickly build working programs. In general, RAD systems provide a number of tools to help build graphical user interfaces that would normally take a large development effort. Two of the most popular RAD systems for Windows are Visual Basic and Delphi.
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RAC Credential About the RAC. The RAC is the only credential for regulatory professionals in the healthcare product sector. The RAC demonstrates to employers, clients and colleagues essential knowledge, critical thinking abilities and a commitment to continuing professional development.
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- About RSA. The Rehabilitation Services Administration (RSA) oversees grant programs that help individuals with physical or mental disabilities to obtain employment and live more independently through the provision of such supports as counseling, medical and psychological services, job training and other individualized services.
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ria ria - Computer Definition. (1) (Rich Internet Application) An application that approaches the speed and elegance of a locally installed application. An RIA typically refers to an app that uses the Web browser to run embedded scripts within Web pages. However, it may also refer to a rich client application that interacts with the Internet in some manner but does not run from the browser (see rich client). See Silverlight, Flex and AJAX.