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  • ...tovía del Olivar'' which unites [[Úbeda]] with [[Estepa]] in [[Andalucia]] in southern [[Spain]]. A geometric design saved on construction costs and impr ...s and environmental damage.<ref>{{cite web|title=The Role of FHWA Programs in Livability: State of the Practice Summary|url=https://www.fhwa.dot.gov/liva ...
    44 KB (6,747 words) - 01:45, 5 August 2024
  • ...he impact of critical embankment velocity in railway engineering.png|thumb|In railway engineering, increasing the velocity of moving vehicles leads to a ...non is called the [[ground vibration boom]] from 1997 when it was observed in Sweden for the first time.<ref>{{Cite book <!-- -->|last=Madshus |first=C | ...
    29 KB (4,405 words) - 18:51, 20 January 2024
  • '''Provenance,''' also known as '''geographic attribution,''' in [[geology]] refers to the origins or sources of particles within [[sediment ...ts are transported by wind, water, ice, or gravity, before being deposited in horizontal layers. As more sediment is deposited over time, earlier layers ...
    54 KB (7,416 words) - 03:38, 17 February 2025
  • In [[geophysics]], [[geology]], [[civil engineering]], and related disciplines ...or]]s. Primary sources of seismic waves include human activities (such as transportation or industrial activities), winds and other atmospheric phenomena, rivers, a ...
    31 KB (4,362 words) - 19:54, 29 November 2024
  • ...-like shape. They are also extremely slow-moving and may depend on passive transportation through running water or larger animals for dispersal. ...during a [[caving]] expedition. It was formally described as a new species in 2013 by the taxonomist Dr. Alexander M. Weigand. ...
    16 KB (2,291 words) - 16:00, 16 November 2024
  • ...)&mdash; 180°<br />True wind ('''V<sub>T</sub>''') is the same everywhere in the diagram, whereas boat velocity ('''V<sub>B</sub>''') and apparent wind ...at]]s, and [[Land sailing|sail-powered land vehicles]]. Similar principles in a rotating frame of reference apply to [[windmill sail]]s and [[wind turbin ...
    71 KB (11,001 words) - 15:41, 5 January 2025
  • ...is used to determine if (and in some cases where) a [[leak]] has occurred in systems which contain liquids and gases. Methods of detection include [[hyd ...oints, low points where moisture collects, or locations with imperfections in the pipe. Other reasons for leaks include exterior force damage (such as da ...
    29 KB (4,314 words) - 17:40, 11 November 2024
  • ...thunderstorms (e.g., denting by hail or paint removal by high-speed flight in torrential rain). ...an inattentive pilot can end up in a very dangerous situation while flying in apparently very calm air. ...
    46 KB (7,052 words) - 06:36, 5 November 2024
  • ...Generation 1 could be completed by the year 2020 or later if funding began in 2010, and Generation 2 by 2030 or later.<ref name=StarTram2010>{{cite web|u ...owell]] invented the superconducting [[Maglev (transport)|maglev]] concept in the 1960s with a colleague, [[Gordon Danby]], also at [[Brookhaven National ...
    29 KB (4,127 words) - 01:13, 15 October 2024
  • {{Short description|Engine in which fuel combusts with an oxidizer}} ...e form of water ice |Ice V|the high speed train|Intercity Experimental{{!}}ICE V}} ...
    101 KB (15,186 words) - 21:16, 26 January 2025
  • ...ngs or rigid wings may be used in the kite system. A tethered wing, flying in crosswind at many times wind speed, harvests wind power from an area that e ...However, a conventional traverse-to-wind rotating blade set carried aloft in a kite-power system has the blade set cutting to crosswind and is a form of ...
    34 KB (5,133 words) - 10:23, 8 December 2024
  • ...f the Institution faded away. It became increasingly dominated by research in basic science.<ref>{{Cite book |last=Baigrie |first=Brian |title=Electricit ...e Charles Darwin and James Prescott Joule. But the Society reformed itself in the 1830s and 1840s. By 1847, it only admitted the new breed of professiona ...
    63 KB (9,305 words) - 21:16, 1 October 2024
  • ...eline of the COVID-19 pandemic in Boston|Timeline of the COVID-19 pandemic in the United States}} The following is a '''timeline of the [[COVID-19 pandemic in Massachusetts]]'''. ...
    108 KB (14,084 words) - 12:32, 4 January 2025
  • ...[[ocean]], such as [[thermal energy]], {{gli|humidity}}, or [[salinity]]. In the context of meteorology, the related term {{gli|atmospheric convection|c ...resembling leaves or wheels in satellite imagery), and typically organized in extensive {{gli|mesoscale convective system|mesoscale}} fields over marine ...
    187 KB (27,209 words) - 04:40, 3 February 2025
  • ...his fuel cell [[glossary]] may be used by fuel cell industry associations, in education material and fuel cell codes and standards to name but a few. : In [[chemistry]], an [[alkali]] is a [[Base (chemistry)|basic]], [[Ionic compo ...
    92 KB (12,972 words) - 00:03, 23 December 2024
  • ...em type and resource quality are more important than global change drivers in regulating early stages of litter decomposition |journal=Soil Biology and B ...PG|thumb|Plant litter, mainly western hemlock, ''[[Tsuga heterophylla]]'', in [[Mount Baker–Snoqualmie National Forest]], Washington, United States]] ...
    30 KB (4,338 words) - 05:08, 3 December 2023
  • ...|author=Murray Carl Lertzman |title=The Assured Clear Distance Ahead Rule in Ohio |journal=Case Western Reserve Law Review |volume=5 |number=1 |pages=77 ...lar velocity detection threshold]] (SAVT)—which may make it difficult, and in some circumstance impossible, for other drivers to always comply with [[Rig ...
    224 KB (33,127 words) - 16:16, 15 January 2025
  • ...).jpg|thumb|[[Thorntonbank Wind Farm]], using 5 MW turbines [[REpower]] 5M in the [[North Sea]] off the coast of [[Belgium]]]] ...singly important source of intermittent [[renewable energy]], and are used in many countries to lower energy costs and reduce reliance on [[fossil fuel]] ...
    85 KB (11,864 words) - 21:01, 17 February 2025
  • ...nique form of specialised vibratory [[Mill (grinding)|milling]] discovered in [[Sweden]] and applied only to cementitious materials, here called "EMC Act ...ry)|mortars]]. In turn, this allows for the replacement of Portland cement in the concrete and mortar mixes. This has a number of benefits to their long- ...
    80 KB (11,480 words) - 02:29, 31 December 2024
  • ...egun using only relatively short [[Genetic code|genetic sequences]], which in theory were too short to store all essential information.<ref name="Eigen19 ...This can be a solution to the error threshold problem, which states that, in a system without ideal [[DNA replication|replication]], an excess of mutati ...
    61 KB (8,749 words) - 11:56, 1 March 2025
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