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  • ...hlands]]. Yoshiokaite is considered to be a member of the [[feldspathoid]] group. ...al. Yoshiokaite was approved as a mineral in 1989 by the Commission on New Minerals and Mineral Names of the [[International Mineralogical Association]].<ref n ...
    7 KB (889 words) - 14:31, 16 February 2024
  • | category = [[Oxide minerals]] ...58-7 |location=New York}}</ref> Many different [[cations]] can be embedded in this structure, allowing the development of diverse engineered materials.<r ...
    16 KB (2,156 words) - 02:17, 8 February 2025
  • ...n energy crops]] cultivated in the unused wastelands of Bangladesh for use in home generators to supplement power.<ref name=dailystar>{{cite news |url=ht ...mer secretary of the Institute of Environmental Professionals – Bangladesh in 2003. She is an [[associate professor]] of [[Environmental science|environm ...
    17 KB (2,354 words) - 20:24, 29 January 2025
  • ...before 1959 did not go through the official naming procedure although some minerals published previously have been either confirmed or discredited since that d ...p – a name used to designate a group of species, sometimes only a mineral group name. ...
    69 KB (9,209 words) - 05:25, 20 January 2025
  • {{Short description|Concept in physics}} ...try group]]s which classify the symmetries of a crystal both in space, and in a two-valued property such as [[electron spin]]. To represent such a proper ...
    40 KB (5,469 words) - 10:31, 12 December 2024
  • ...ts the rate of corrosion of metal and concrete structures which are buried in soil.<ref>{{cite journal |last=Schwerdtfeger |first=William J. |journal=[[J | Warm-up in spring || Rapid || Moderate || Slow ...
    85 KB (11,758 words) - 22:46, 10 January 2025
  • {{about|the geochemistry term|modern data|Abundance of elements in Earth's crust|the geodesy term|Earth ellipsoid#Historical Earth ellipsoids} ...a [[chemical element]], typically [[Abundance of elements in Earth's crust|in Earth's crust]]. The technical definition of "Earth's crust" varies among a ...
    53 KB (6,558 words) - 09:51, 1 January 2025
  • ...oceans of liquid water flood most of the surface while water vapour swirls in atmospheric clouds and the poles are capped with ice. Taken as a whole, the ...[[chemical element|elements]] move through within the marine environment. In addition, substances and elements can be imported into or exported from the ...
    118 KB (16,763 words) - 20:13, 17 October 2024
  • ...prominent roles in physical theories, as in the case of the conic sections in [[celestial mechanics]].]] ...in physics, and the problem of explaining the effectiveness of mathematics in physics. ...
    30 KB (4,211 words) - 02:48, 8 February 2025
  • [[File:Tantal-P1100196c.jpg|thumb|Tantalum capacitors in different styles: axial, radial and SMD-chip versions (size comparison with distinguishes itself from other conventional and electrolytic capacitors in having high [[capacitance]] per volume (high volumetric efficiency) and low ...
    77 KB (10,944 words) - 23:56, 30 January 2025
  • ...caliph but also patronized the foundation of a new observatory at Maragha in Azerbayjan at the instigation of the Persian Shi‘i polymath Nasir al-Din Tu ...mong Persian Islamic philosophers to write few quatrains on the side often in the spirit of some of the poems of Khayyam singing about the impermanence o ...
    55 KB (7,890 words) - 10:45, 4 February 2025
  • ...m<sup>3</sup> is sometimes quoted as a commonly used criterion and is used in the body of this article. ...harmless (such as [[ruthenium]], silver and [[indium]]), but can be toxic in larger amounts or certain forms. Other heavy metals, such as [[arsenic]], [ ...
    150 KB (21,966 words) - 01:31, 25 February 2025
  • ...y other divalent metals of similar sized to make mixtures that crystallise in the same form.<ref>{{cite web ...ons in the Single Crystals of Some Similarly Constituted Salts of the Iron Group of Elements. II. Hydrated NiFormula Salts ...
    44 KB (5,892 words) - 11:45, 3 January 2024
  • ...ort description|Process of reconstructing the positions of tectonic plates in the geological past}} ...[Earth]]'s [[magnetic field]] or groups of [[Hotspot (geology)|hotspots]], in the geological past. This helps determine the shape and make-up of ancient ...
    34 KB (4,937 words) - 21:00, 11 October 2024
  • | image4 = Space Shuttle Atlantis in the sky on July 21, 2011, to its final landing.jpg | image5 = Fire in a fire pit.jpg ...
    62 KB (8,756 words) - 02:53, 22 February 2025
  • ...61–481 |doi=10.1016/0303-2647(81)90050-2 |pmid=7337818 |bibcode=1981BiSys..14..461C }}</ref> ...the Viridiplantae, along with the [[red algae]] and the [[glaucophyte]]s, in the clade [[Archaeplastida]]. ...
    95 KB (12,540 words) - 21:06, 26 February 2025
  • | ImageNameR1 = Space filling model of a water molecule | ImageName2 = A drop of water falling towards water in a glass ...
    89 KB (12,858 words) - 15:52, 26 February 2025
  • ...isotopes, [[protium]] {{sup|1}}H and [[deuterium]] {{sup|2}}H, which vary in relative abundance on the order of hundreds of [[Per mille|permil]]. The ra ...belprize.org/nobel_prizes/chemistry/laureates/1934/ |title=The Nobel Prize in Chemistry 1934 |website=www.nobelprize.org|access-date=2016-05-13}}</ref> ...
    236 KB (33,740 words) - 16:38, 15 November 2024
  • {{History of science and technology in China}} ...thematics]]. The list below contains discoveries which found their origins in [[China]]. ...
    43 KB (6,226 words) - 10:00, 7 October 2024
  • ...electron microscope]] (SEM) photo of a dust particle collected by [[NASA]] in the [[stratosphere]] together with its [[energy-dispersive X-ray spectrosco ...to obtain information on the [[astronomical object]]s occurring in [[outer space]]. Dust astronomy overlaps with the fields of [[Planetary science]], [[Cosm ...
    167 KB (23,871 words) - 10:36, 17 February 2025
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