Definition of a-distance in English English dictionary
- Cartesian distance
- Euclidean distance
- Euclidean distance
- The distance between two points defined as the square root of the sum of the squares of the differences between the corresponding coordinates of the points; for example, in two-dimensional Euclidean geometry, the Euclidean distance between two points a = (ax, ay) and b = (bx, by) is defined as:
- Levenshtein distance
- The number of edits (replacements, deletions and insertions) required to change one string into another
- Manhattan distance
- The distance between two points in a grid based on a strictly horizontal and/or vertical path (that is, along the grid lines), as opposed to the diagonal or "as the crow flies" distance. The Manhattan distance is the simple sum of the horizontal and vertical components, whereas the diagonal distance might be computed by applying the Pythagorean theorem
- automatic distance control
- Technologies that utilize radar, infrared and image processing to allow for a decentralized recording of the environment around the vehicle. Includes adaptive cruise control (ACC)
- braking distance
- The distance travelled by a vehicle between the time that the brakes are applied and the vehicle coming to rest
- cartesian distance
- An alternative spelling of Cartesian distance
- distance
- To move away (from) someone or something
He distanced himself from the comments made by some of his colleagues.
- distance
- The amount of space between two points, usually geographical points, usually (but not necessarily) measured along a straight line
The distance to Petersborough is thirty miles.
- distance
- To leave at a distance; to outpace, leave behind
Then the horse, with muscles strong as steel, distanced the sound.
- distance
- The entire amount of space to the objective
He had promised to perform this task, but did not go the distance.
- distance
- A considerable amount of space
The friendship did not survive the row: they kept each other at a distance.
- distance formula
- Any algebraic expression that gives the distance between two points in a particular coordinate system in a particular number of dimensions
- distance learning
- education obtained remotely; often based on written correspondence material together with audio-visual material and sometimes summer schools and local tutorials
- distance vector
- An class of routing protocol based on sending global state between neighbouring nodes
Distance-vector protocols are more suited to external routing as they don't require a consistent world-view.
- distance vision
- The ability to see clearly an image that is relatively far away (greater than about 36 inches)
- edit distance
- A string distance
- effort distance
- The distance from the effort on a lever to the fulcrum
- go the distance
- To have the endurance to see a difficult sustained challenge to its natural end without faltering
- go the distance
- To participate in a boxing match for its maximum number of rounds
- interplant distance
- Standard distance between individual plants placed in an ordered garden or field
The optimum interplant distance for crops depends on the species.
- long-distance
- Over a great length (e.g. a long-distance runner)
- long-distance
- Referring to a non-local telephone call, a toll call
- luminosity distance
- An estimate of the distance of a body based on its luminosity and the inverse square law
- mean distance between failure
- A measure of reliability that expresses the average distance travelled by a type of lorry, bus, rolling stock, etc, before preventative or reparative maintenance is required
- resistance distance
- In classical mechanics, the distance from the resistance (on a lever) to the fulcrum
- self-distance
- The ability to critically reflect on yourself and your relations from an external perspective
- spitting distance
- A short distance
Look around. Justice Building. County Jail. Sheriff's Department. A thousand cops within spitting distance..
- spooky action at a distance
- quantum entanglement
- stopping distance
- The distance that is the sum of the thinking distance and the braking distance
- striking distance
- A distance at which a soldier, military force, vessel, etc. is sufficiently near to be able to attack an opponent
The two brigades at either end of the Boer lines had lost no chance of pushing in, and now they had come within striking distance.
- striking distance
- A distance at which one is sufficiently near to an objective to have a opportunity to achieve it
The probe breakthrough confirmed that French and British tunnelers were within striking distance of completing the first tunnel under the English Channel.
- string distance
- Any of several metrics that represent the degree of similarity betwen two strings of characters
The string distance between 'here' and 'there' is 1 (insertion of a t).
- taxicab distance
- the distance between two points located on a grid, where the only path allowed is vertical and horizontal lines
The taxicab distance between (0,0) and (3,4) is 7.
- thinking distance
- The distance travelled by a vehicle between the time that a need to brake is perceived and the time that the brakes are applied
- distance
- Distance remaining between your present position and a waypoint
- distance
- {n} a space, respect, reserve, coolness
- distance
- {v} to leave behind, to cast out or off
- distance
- {a} left behind, cast out of a race
- aesthetic distance
- The frame of reference that an artist creates by the use of technical devices in and around the work of art to differentiate it psychologically from reality
- go the distance
- To carry a course of action through to completion
- in the distance
- Far away but still able to be seen or heard
1. We saw lights in the distance.
2. Alice stood staring into the distance.
3. Five miles of sand stretched away into the distance.
- into the distance
- Far away but still able to be seen or heard
1. We saw lights in the distance.
2. Alice stood staring into the distance.
3. Five miles of sand stretched away into the distance.
- levenshtein distance
- (Bilgisayar) Levenshtein distance is a metric for measuring the amount of difference between two sequences. The Levenshtein distance between two strings is given by the minimum number of operations needed to transform one string into the other, where an operation is an insertion, deletion, or substitution of a single character
- transactional distance
- (Eğitim) Transactional distance is the cognitive space between learning peers, teachers and content in a distance education setting. Coined by Michael G. Moore in 1980, transactional distance is a function of dialog and structure in distributed adult learning settings. Distance decreases with dialog and increases with structure so that a classroom with high interaction and less rigid format will be more engaging to learners
- A distance
- ways
- Distance Vector Multicast Routing Protocol
- (Computers) protocol used for sending multicast transmissions over a network or IP (allows significant savings on network bandwidth), DVMRP
- air distance
- time it takes for something to travel by air from one place to another
- astronomical distance
- enormous distance
- astronomical distance
- The distance from one celestial body to another, measured in light-years, parsecs, or astronomical units
- at a distance
- faraway, not nearby
- braking distance
- distance required to slow down to a complete stop
- closing the distance
- reducing the distance
- cover a distance
- move a long way, travel far
- distance
- 3; to leave far behind; to surpass greatly
- distance
- To place at a distance or remotely
- distance
- in a landscape
- distance
- The approximate distance to the nearest coastline The nearest coastline may be an island or a point on the U S shoreline
- distance
- If you can see something in the distance, you can see it, far away from you. We suddenly saw her in the distance
- distance
- The units of all distance measures
- distance
- Usually treated as a measure of evolutionary divergence, i e phylogenetic distance increases with increasing evolutionary divergence Distances are usually expressed pair-wise among the terminal taxa, and can be calculated based on a specified evolutionary model; the model specifies the probabilities of character-state changes through evolutionary time Distances are popular for building phylogenetic trees from molecular sequence data (cf maximum likelihood, parsimony)
- distance
- go far ahead of; "He outdistanced the other runners"
- distance
- The distance between neurons, calculated from their positions with a distance function
- distance
- the space between two points
- distance
- Relative space, between troops in ranks, measured from front to rear; contrasted with interval, which is measured from right to left
- distance
- Remoteness in succession or relation; as, the distance between a descendant and his ancestor
- distance
- those items which are viewed beyond arm's length are considered in the distance, i e , curbs, steps, television, etc
- distance
- The vertical distance between a point and the regression line Usually known as the "residual "
- distance
- the property created by the space between two objects or points
- distance
- the property created by the space between two objects or points size of the gap between two places; "the distance from New York to Chicago"; "he determined the length of the shortest line segment joining the two points"
- distance
- To move away from someone or something
- distance
- The interval between two notes; as, the distance of a fourth or seventh
- distance
- emphasis When you want to emphasize that two people or things do not have a close relationship or are not the same, you can refer to the distance between them. There was a vast distance between psychological clues and concrete proof
- distance
- If you keep your distance from someone or something or keep them at a distance, you do not become involved with them. Jay had always tended to keep his girlfriends at a distance
- distance
- The remoteness or reserve which respect requires; hence, respect; ceremoniousness
- distance
- The distance of the location from the start of the line
- distance
- Distance between points P (x1, y1) and Q (x2, y2)
- distance
- a distant region; "I could see it in the distance"
- distance
- A space marked out in the last part of a race course
- distance
- The distance between two objects a measure of the interval between them It is important to understand that distances are not always measured by rulers, or their equivalent Measurements of distance are also related to measures of similarity and dissimilarity
- distance
- If you keep your distance from someone or something, you do not get physically close to them. He walked towards the doorway, careful to keep his distance. distance yourself (from sth) to say that you are not involved with someone or something, especially to avoid being connected with them
- distance
- Length or interval of time; period, past or future, between two eras or events
- distance
- Where miles are referred to in this booklet nautical miles are meant One nautical mile = 1 852 km
- distance
- One of the three components of the time, distance, and shielding (TDS) response; refers to the recommendation that one maintain distance from a hazard if at all possible Refer to the North American Emergency Response Guide (NAERG) as an appropriate resource
- distance
- Distance is coolness or unfriendliness in the way that someone behaves towards you. There were periods of sulking, of pronounced distance, of coldness. closeness
- distance
- the interval between two times; "the distance from birth to death"; "it all happened in the space of 10 minutes"
- distance
- The length (in feet, meters, miles, etc ) between two waypoints or from your current position to a destination waypoint This length can be measured in straight line (rhumb line) or great circle (over the earth) terms GPS normally uses great circle calculations for distance and desired track
- distance
- keep at a distance; "we have to distance ourselves from these events in order to continue living"
- distance
- n The space between two points
- distance
- To outstrip by as much as a distance see Distance, n
- distance
- The space separating the fencers We distinguish five distances: Open distance = farther than advance-lunge distance Advance-lunge distance Lunging distance Thrusting distance Close Quarters = closer than thrusting distance
- distance education
- [return to top] Often used interchangeably with distance learning Typically the learners and instructors are separated by time and place Interaction must take place through some form of media, such as print (correspondence courses) or electronic (computers) Most distance education courses use a combination of media and technologies For example, Athabasca courses rely on a combination of print and computer
- distance education
- (see distance learning) -
- distance education
- At its most basic level, distance education is an educational delivery that does not physically limit the students to the same geographic location as the instructor or other classmates Technology such as voice, video, audio and print, perhaps in concert with face-to-face communication, is used to bridge the gap Today, technology is used to make new approaches to the teaching and learning processes possible
- distance education
- Distance Education (Commission on the Institutions of Higher Education North Central Association of Colleges and Schools) is defined, for the purposes of accreditation review, as a formal educational process in which the majority of the instruction occurs when student and instructor are not in the same place Instruction may be synchronous or asynchronous Distance education may employ correspondence study, or audio, or video, or computer technologies
- distance education
- Students are enrolled in a course that is delivered entirely over the internet with no 'face-to-face' classroom meeting
- distance education
- Education via communications media (Internet, correspondence, radio, television, and others) with little or no classroom or other face-to-face contact between students and teachers
- distance education
- a formal learning activity which occurs when students and instructor are separated by geographic distance or by time, often supported by communications technology such as television, videotape, computers or mail
- distance education
- Teaching and learning in which learning normally occurs in a different place from teaching
- distance education
- Off-campus provision, the prime means of which is other than face-to-face interaction between teacher and learner
- distance education
- Classes taught over satellite or local television, through the Internet, by video tape or CD ROM, and by correspondence Some may be regularly scheduled; others may be taken when most convenient for the student's schedule
- distance education
- Distance education could refer to any education that is done away from a campus These types of courses include correspondence, off-campus center, on-line, video conferencing, compressed video, video/audio tape, and other new technologies emerging each year top^
- distance education
- Options for students who cannot attend traditional on-campus courses such as telecourses, on-line courses or interactive television courses
- distance education
- Also referred to as online learning; courses offered online that do not require the student to be on campus for most or all class participation Students can work with course materials at their own convenience or they can work collaboratively on class projects using tools like chat and discussion groups (bulletin boards)
- distance education
- (n ) Learning and teaching that occurs when the student and teacher are not necessarily in the same place and/or interacting at the same time
- distance formula
- Algebraic expression that gives the distances between pairs of points in terms of their coordinates (see coordinate system). In two-and three-dimensional Euclidean space, the distance formulas for points in rectangular coordinates are based on the Pythagorean theorem. The distance between the points (a,b) and (c,d) is given by SquareRoot((a -c)^2 + (b -d)^2). In three dimensional space, the distance between the points (a, b, c) and (d, e, f) is SquareRoot((a -d)^2 + (b -e)^2 + (c -f)^2)
- distance learning
- An option for earning course credit off-campus via cable television, Internet, satellite classes, videotapes, correspondence courses, or other means
- distance learning
- A method of instruction delivered primarily by distance using forms of technology such as satellites, computers, tele-conferencing networks, televisions/radio broadcasts and other mechanisms Support programmes may be required involving the more conventional institution-based and face-to-face methods of learning but the key component of a distance learning programme is delivered outside the institution without face-to-face instruction
- distance learning
- An option for earning course credit at off-campus locations via cable television, Internet, satellite classes, videotapes, correspondence courses, or other means
- distance learning
- A formal educational process in which the major portion of the instruction occurs when the learner and the instructor are not in the same place at the same time
- distance learning
- The use of technology to allow learners to receive education irrespective of time and location If they receive the education at the same time as it is offered in an on-campus learning environment, the offering is said to be synchronous (i e occurring at the same time) In most on-line learning situations the education is occurring asynchronously (i e the learners are not accessing the information at the same time it is offered nor at the same time that other learners may be accessing it)
- distance learning
- Using technology - including radio, television, computer, or video -- to allow students in one location to participate in a class being offered at another location
- distance learning
- A high-tech alternative to correspondence courses, these classes are offered via satellite or internet
- distance learning
- Learning that takes place when the instructor and student are separated by space and/or time The gap between the two can be bridged through the use of technology - such as audio tapes, videoconferencing, satellite broadcasts and online technology - and/or more traditional delivery methods, such as the postal service
- distance learning
- Education Week defines the term as the use of telecommunications technologies, including satellites, telephones and cable-television systems, to broadcast instruction from one central site to one or more remote locations Typically, a television image of a teacher is broadcast to students in remote locations; this may also be done using interactive videoconferencing More and more students and campuses are recognizing the value of online courses The industry has progressed a great extent, in securing reliable and effective systems to administer the courses
- distance learning
- is defined as a formal educational process in which some or all of the instructional interaction occurs when student and instructor are not in the same place Distance learning delivery media may include the Web/Internet (often referred to as 'online'), print-based correspondence, television or radio broadcast, pre-recorded audio or video, or other computer technologies
- distance learning
- Courses offered by correspondence and/or telecommunications (e g , videoconferencing, Internet)
- distance learning
- Educational instruction carried out at a site other than the classroom where an instructor is located, typically via satellite or cable television and in real time
- distance learning
- a means by which teaching / learning can be achieved over distances including (but not limited to) telecommunications such as the Internet, cable-television, videoconferencing, etc
- distance runner
- A runner who competes in distance races
- focal distance
- the distance from a lens to its focus
- focal distance
- distance from the center of a lens to the point of focus
- hyperfocal distance
- the distance in front of a lens that is focused at infinity beyond which all objects are well defined and clear
- image distance
- distance between an image and an optical device (such as a lens)
- keep at a distance
- maintain a distance, stay away from; make someone stay away from
- keep one's distance
- keep oneself apart, hold oneself at a distance, keep oneself away, stay away
- keeping one's distance
- staying far away from, staying a safe distance away from
- kept him at a distance
- kept far away from him, kept him away
- kept his distance
- maintained a distance, stayed far away
- long distance
- n interlokal
- long distance
- The communication of information to a destination outside the local calling area Also called "long haul" traffic
- long distance
- Generally, this refers to calls that are placed by the user to destinations outside of their coverage area The parameters of what constitutes long distance varies by carrier, and is usually outlined in detail in that carrier's rate map brochure
- long-distance
- Long-distance is used to describe travel between places that are far apart. Trains are reliable, cheap and best for long-distance journeys
- long-distance running
- In track and field, any foot race over 5,000 m in length. Marathons and cross-country running are also considered long-distance events. Women rarely ran in races beyond 3,000 m until the late 20th century
- mean distance
- the arithmetic mean of the maximum and minimum distances of a celestial body (satellite or secondary star) from its primary
- medium-distance runs
- foot race of a distance between 800 meters and one mile
- middle distance
- A middle-distance runner is someone who takes part in races of medium length, for example 800 metres. the part of a picture or view that is between the nearest part and the part that is furthest away
- middle distance
- If you are looking into the middle distance, you are looking at a place that is neither near nor far away. He stares detachedly into the middle distance, towards nothing in particular
- middle-distance
- a middle-distance race is neither very short nor very long, for example 800 or 1500 metres
- object distance
- distance of an object from an optical device (such as a lens, camera, etc.)
- ran the distance
- completed the race
- skip distance
- the shortest distance that permits radio signals (of a given frequency) to travel from the transmitter to the receiver by reflection from the ionosphere
- skip distance
- The smallest separation between a transmitter and a receiver that permits radio signals of a specific frequency to travel from one to the other by reflection from the ionosphere
- some distance
- a little distance, part of the way
- stopping distance
- the distance that a driver is supposed to leave between their car and the one in front in order to be able to stop safely
- walking distance
- place that is not too far away to walk to