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- ...method''' was developed before the variational theory of traffic flow was proposed to deal systematically with vehicle counts.<ref>Daganzo, Carlos F. 2005. "A ...estricted so that waves from both boundaries point into the (t,x) solution space (see Figure 2). ...10 KB (1,669 words) - 02:29, 29 May 2021
- ..., 2007.</ref> Network models based on [[geometric probability]] were later proposed and used in the late 1970s<ref name="kleinrock1978optimum">L. Kleinrock and ...shapes (for example, the coverage area of a transmitter) and the Euclidean space is either 3-dimensional, or more often, the (2-dimensional) plane, which re ...59 KB (8,607 words) - 07:51, 16 February 2025
- ...del applies to problems like considering the location of airports, railway stations, or freight handling terminals.<ref>{{cite journal | last1 = Rhys| first1 = ...= 266–288 | doi = 10.1016/j.disopt.2004.03.006| doi-access = free}}</ref> proposed a greedy approximation algorithm to unbounded knapsack problem which can al ...24 KB (3,621 words) - 09:53, 16 November 2024
- ...h of the waves on the way to the [[seismometers]]. Data from other nearby stations were used to constrain the source of the seismic anisotropy. He found the Crampin<ref name=Crampin1980 /> (1980) proposed the theory of [[earthquake]] prediction using shear wave splitting measurem ...38 KB (5,452 words) - 05:52, 30 December 2024
- ...-400 papers per year being published in peer-reviewed journals. The method proposed in <ref name="OGY"/> is now called the OGY-method after the authors' initia Later, a number of other methods were proposed for transforming chaotic trajectories into periodic ones, for example delay ...22 KB (3,200 words) - 02:18, 5 December 2024
- ...=2261/11892|url=https://ci.nii.ac.jp/naid/120000866299}}</ref> in 1957. He proposed several methods used today for local seismic evaluation, such as Spatial Au ...sm and Earth's very long period hum at globally and regionally distributed stations provides proxy estimates of ocean wave energy, particularly in near-shore e ...31 KB (4,362 words) - 19:54, 29 November 2024
- ...nes]] will typically be serviced by larger [[Transport hub|transit hubs]] (stations and airports). This relates to the [[spoke–hub distribution paradigm]] in t The highway dimension combines structural and [[Metric space|metric]] properties of graphs, and is thus incomparable to common structura ...19 KB (2,943 words) - 08:44, 14 January 2025
- ...d enhance users’ privacy when using location-based services. Among all the proposed mechanisms, spatial cloaking is one of those which has been widely accepted ...tion information through fixed communication infrastructures, such as base stations. Usually, a certification server is introduced in a distributed scheme wher ...55 KB (7,739 words) - 07:36, 21 December 2024
- ...the magnitude and direction of movement could be measured at any point in space.<ref name="imhof1972" />{{rp|149}} In Imhof's list above, a map that visual ...ng [[Raster graphics|raster]] GIS data or sample point data (e.g., weather stations).<ref>{{cite journal |last1=Lavin |first1=S.J. |last2=Cerveny |first2=R.S. ...18 KB (2,705 words) - 01:38, 17 April 2024
- {{short description|Space exploration using nuclear energy}} ...Radioisotope Heater Units|publisher = U.S. Department of Energy, Office of Space and Defense Power Systems|date = December 1998|url = http://saturn.jpl.nasa ...47 KB (6,579 words) - 04:36, 26 February 2025
- ...te journal|url= http://archimer.ifremer.fr/doc/00025/13647/10881.pdf|title=Space-Time Structure of Long Ocean Swell Fields|author1=Matthias T. Delpey |autho ...ooks?id=u-CwzWN3Zg8C&pg=PA320|page=320|title=Understanding the Oceans from Space: The Unique Applications of Satellite Oceanography |author=Ian S. Robinson| ...40 KB (6,002 words) - 12:40, 22 June 2024
- : <math>F_{z}=F_{100} \left(\frac{z}{100}\right)^{-b}</math> {{space|20}} (1) "This "Martin curve" was derived from a selected set of open ocean stations in the Pacific measuring POC flux where ''F<sub>z</sub>'' is the sinking fl ...42 KB (5,834 words) - 04:50, 27 July 2024
- ...f name=":2" /> while measures of infrastructure (such as the number of gas stations) scale sublinearly with population size.<ref name=":3" /> They argue for a ...very simple example in which urban scaling would arise both in time and in space, ...28 KB (4,010 words) - 00:39, 10 February 2025
- ...ct is stationary) only if the frame were rotating with respect to absolute space. Around 1883, [[Mach's principle]] was proposed where, instead of absolute rotation, the motion of the distant stars relati ...49 KB (7,453 words) - 00:57, 13 February 2025
- ...here required) is achieved by reversing the polarity of DC voltage at both stations. ...eeded) and are preferable to line-commutated converters in locations where space is at a premium, for example on offshore platforms. ...46 KB (6,909 words) - 21:22, 22 January 2025
- BSCs and modules (arrays of BSCs) were invented and first produced for space and earth applications in the late 1970s, and became mainstream solar cell ...adiation energy transducing device" filing date 3 October 1961}}</ref> The proposed cell was a [[p-n junction|two-junction]] pnp structure with contact electro ...52 KB (7,439 words) - 07:12, 7 January 2025
- ...eometry)|points]] randomly located on a [[Space (mathematics)|mathematical space]] with the essential feature that the points occur independently of one ano ...and the average density of points depend on the location of the underlying space of the Poisson point process.{{sfnp|Daley|Vere-Jones|2003|page=22}} The wor ...117 KB (17,604 words) - 11:05, 21 February 2025
- ...]]s which are designed from fluid mathematical models expressed in [[state-space representation]]. ...is technology is suitable for above-ground piping facilities, such as pump stations, refineries, storage sites, mines, chemical plants, water crossings, and wa ...29 KB (4,314 words) - 17:40, 11 November 2024
- |title=Proposed designs of the Blue Sky, White Sun and Wholly Red Earth Flag |title=Other rejected proposed designs ...66 KB (9,609 words) - 04:45, 17 February 2025
- ...se, as with any electromagnetic antenna, is to launch [[energy]] into free space. However, this class of antenna incorporates metamaterials, which are mater ...ns and Navigation Program|space communications]], [[GPS]], [[satellite]]s, space vehicle navigation and airplanes. ...76 KB (10,443 words) - 16:34, 29 January 2025