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- RDBMS (Relational Database Management System): A database management system in which the database is organized and accessed according to the relationships between data items. In a relational database, relationships between data items are...more
- RDS: Radio Data System. Community radio to keep the station when the vehicle is moving, display the station name and time.more
- reach: 1. an unbroken stretch or expanse of land or water, especially a straight or nearly straight section of a river between two bends or a long, narrow arm of the sea or a lake extending up into the...more
- Reactive navigation: Moving from one place to another is named a navigation problem. One way to solve such problem is to use a topological graph which covers the whole map with a dense network of nodes named...more
- read: (1) To acquire data from a storage device. (2) The transfer of data between devices, such as a peripheral device and a computer. more
- READ: Rear End Ancillary Drive The Volvo concept is to place the engine accessories, such as power steering pump and air-conditioning compressor in the space located above the gearbox. No system of...more
- read-only memory (ROM): A type of memory that permanently stores an unalterable program or set of instructions. more
- Ready Alert Brakes: The system of warning brake RAB (Ready Alert Brakes) brings platelets on discs even before the driver has activated the brake pedal if an emergency brake is determined. The system response time...more
- Ready the box it black Microsoft: Just as the airplane also the man will have one own soon scato it black in a position to recording every single moment of the own life. To announce it, some months ago, it was Microsoft, the...more
- reagent: A reactant or reagent is a substance consumed during a chemical reaction . [1] Solvents and catalysts , although they are involved in the reaction, are usually not referred to as...more
- real variable: A nondiscrete variable whose value is transmitted in the form of fractional and floating-point data. more
- Real-Time: The description for an operating system that responds to an external event within a short and predictable time frame. Unlike a batch or time-sharing operating system, a real-time operating system...more
- Real-time Transport Protocol (or RTP): The Real-time Transport Protocol (or RTP) defines a standardized packet format for delivering audio and video over the Internet. It was developed by the Audio-Video Transport Working Group of the...more
- Reax: Rear axle director Saab. It helps to improve the agility of the vehicle directional. For example, when turning left, the right rear wheel turns slightly to the right to facilitate entry into the...more
- recalcitrant: A term applied to pollutants which are not biodegradable or are only biodegradable with difficulty. more
- recalcitrant seed: Recalcitrant seeds are seeds that do not survive drying and freezing during ex-situ conservation . Moreover, these seeds cannot resist the effects of drying or temperatures less than 10° C...more
- Recent Advances In Soft Switching Inverter Technology: ABSTRACT This article presents a brief comparison of various soft switching inverters, including the resonant dc link inverter, quasi-resonant dc link inverter, resonant snubber...more
- recharge basin : A holding area for rainfall or other water used to refill an aquafier. more
- reciprocal externality: These are externalities where all parties using some resource impose external costs on all others. more
- reclamation: The act or fact of reclaiming; specific uses include:a process of extensive drainage of areas of low-lying land from the sea or other marshy lands for potential practical use.any of various...more
- recombinant DNA (r-DNA): Any DNA molecule formed by joining DNA segments from different sources. - a strand of DNA synthesised in the laboratory by splicing together selected parts of DNA strands from different organic...more
- recommendation of the SBSTTA: The SBSTTA delivers its advice to the COP in the form of recommendations that are numbered sequentially. more
- Recording Interface: A device that is installed inline with a telephone in order to record the conversation. By law, recording a phone call requires you to notify your caller that you intend to record the call....more
- Recovery Time: Recovery time is the length of rest between exertions. Short work pauses can reduce discomfort. Inadequate rest periods between exertions can decrease performance. As the duration of the...more
- Recreational Aviation: The Aviation (An aviation activity can be defined as the set of actors, technologies and regulations that allow ...) is a recreational air sport widely practiced in the countries (from the Latin...more
- rectangular weir: A rectangular notched device used on waterways to regulate and measure water height and upstream flow. more
- recurrent selection: A breeding method aimed at increasing the frequency of favourable genes through repeated cycles of selection and selected crossing of individuals. This type of selection is a refined version of...more
- Recycling air: The recycling of air into the ventilation system, allows for internal recirculation of the air of the vehicle. The goal is to heat or cool the air more quickly from the carrier. Instead of being...more
- red tide: Reddish-brown discoloring of surface water from blooming populations of dinoflagellate phytoplankton; since long associated with nutrient pollution. Details... "Red Tide" is a common...more
- Redundancy: More independent variables than constraints.more
- reef ball: A designed artificial reef used to restore ailing coral reefs and to create new fishing and scuba diving sites. See also The Reef Ball Foundation Coral reef more
- References: Chemical reactions in plants and plant-like organisms whereby the sun's energy is absorbed by the green pigment chlorophyll, permitting carbon dioxide and water to be synthesized into...more
- reflecting sign: A symbol that bounces back an image when caught in certain light; used in traffic management.more
- Reflective (glass): Vitre not letting that part of the heat inside the car. The other part (30 to 50%) is absorbed by the plates around the glass. Also called reflective glass. It consists of a dozen layers mixing...more
- Reflectometer: Some scientific instruments commonly designated Reflectometer are: Vector Network Analyser (VNA) Reflectometer (optics) : In optics , an instrument for measuring the reflectivity...more
- Reformer: Catalytic process that is used to obtain hydrogen from substances such as gasoline or methanol. This process is used in some hybrid vehicles. English: reforming. more
- regional economic integration organisation: An organisation constituted by sovereign States of a given region, to which its member States have transferred competence in respect of matters governed by this Convention and which has been duly...more
- regional group: Based on the tradition of the UN, Parties are organised into five regional groups. These groups are: Africa, Asia, Eastern Europe, Latin America and the Caribbean (GRULAC) and the Western Europe...more
- register: A temporary storage device for data and information (e.g., timer/counter preset values). A PLC register is normally 16 bits wide. more
- register/BCD I/O interface: A multibit module that uses thumbwheel switches to interface between discrete devices and a programmable controller. more
- regulating reservoir: A source of stored water that can be increased or decreased to allow for changes in water flow. more
- reinforced concrete: Concrete in which steel bars or wires (at least 0.6% by volume) are embedded to increase tensile load-bearing capacity. more
- reinforcement: 1. an event that follows a response and increases or decreases the likelihood that it will recur. Also, reinforcer.an event that follows a response and increases or decreases the likelihood that...more
- Reinforcement Learning and SDyna: A Reinforcement Learning problem is the problem where an agent must decide the best sequence of actions in an environment to maximize a reward given by the environment. An agent...more
- Relational Database: A database system in which the database is organized and accessed according to the relationships between data items without the need for any consideration of physical orientation and relationship....more
- relay: An electrically operated device that mechanically switches electrical circuits. more
- Relay: A relay is an electromechanical switch that uses an electromagnet to open or close one or many sets of contacts. In other words iut turns things on or off. When the relay is activated an...more
- relay logic: The representation of a control program or other logic in relay form (i.e., using electrically operated devices to mechanically switch electrical circuits). more
- Reliability: The duration or probability of failure-free performance under stated conditions; or the probability that an item can perform its intended function for a specified interval under stated conditions. more
- relief well: A directional well drilled to intersect a blowing (out-of-control) well and flood it with water or heavy drilling fluid so as to bring it under control. a hole bored at the base of an earth dam to...more
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