Search results

Jump to navigation Jump to search
  • |[[carbon black]]||[[perchloroethylene]]||[[acrylonitrile]]||[[polybutene]]s||[[anili
    9 KB (1,157 words) - 14:08, 2 February 2023
  • ...s avoids the formation of organic waste which contains elements other than carbon, hydrogen, nitrogen and oxygen. Such an organic waste can be burned without ...p>TcO<sub>4</sub> anions react to form a layer on the surface of activated carbon ([[charcoal]]) or [[aluminium]].<ref>Decontamination of surfaces, George H.
    31 KB (4,881 words) - 12:55, 15 March 2024
  • ''S. pneumoniae'' gains a substantial amount of carbon and nitrogen using [[extracellular enzyme systems]] which allow for the met
    9 KB (1,183 words) - 07:31, 15 September 2013
  • ...’s two leading economies, Japan and China, are considering the adoption of carbon taxes.<ref name="Br" /> ...N21CC%20rapport.pdf ''Changing climates: The Role of Renewable Energy in a Carbon-constrained World''] pp. 14-15.</ref>
    27 KB (3,849 words) - 04:20, 7 October 2013
  • ...e domestication of einkorn near the Karacadag Mountain Range. The earliest carbon-14 date for the einkorn wheat remains at [[Abu Hureyra]] is 7800 to 7500 ye ...trong and elastic gluten present in bread wheats enables [[dough]] to trap carbon dioxide during leavening, but elastic gluten interferes with the rolling of
    32 KB (4,818 words) - 10:09, 28 February 2024
  • * [[Carbon monoxide]] (CO)
    10 KB (1,308 words) - 17:09, 21 March 2024
  • ...tiatives/EcoInstruments/GreenBudget/GreenBudget6/carbon.html ''A Review of Carbon and Energy Taxes in EU'']</ref> - for example, the UKs Climate Change Levy< * Carbon taxes.&nbsp; Taxes design to reduce the emission of carbon dioxide and other "greenhouse gases" have been introduced in a number of Eu
    28 KB (4,382 words) - 10:49, 23 February 2024
  • ...at the blending stage. The bubbles are formed by the yeast, which makes [[carbon dioxide]] as a by-product of the fermentation. If stored in wooden barrels, ...so the fermentation continues when the weather warms again in spring. The carbon dioxide gas that forms the bubbles is a byproduct of the fermentation proce
    18 KB (3,011 words) - 22:08, 10 June 2010
  • ...c sulfide to the oxide. Zinc is produced either by smelting the oxide with carbon or by electrolysis in sulfuric acid. Cadmium is isolated from the zinc by v
    9 KB (1,370 words) - 09:16, 6 March 2024
  • *C is the symbol for the chemical element [[carbon]].
    10 KB (1,667 words) - 13:43, 22 March 2016
  • ...rovide opportunities for mitigating [[greenhouse gas]] emissions (namely [[carbon dioxide]]). The first two of these contributions affect global political an ...supplies would need to come from renewable energy sources in order to cut carbon dioxide emissions in half by 2050. At the same time, a variety of political
    35 KB (5,044 words) - 16:53, 12 March 2024
  • ...ally ranges from 12 to 24, always with an even number of carbons. When the carbon chain contains no [[double bond]]s, it is called saturated. If it contains
    10 KB (1,526 words) - 21:51, 3 February 2009
  • ...tle = Red sea urchins can live over 100 years: confirmation with A-bomb 14 carbon - (''Strongylocentrotus franciscanus'')
    10 KB (1,248 words) - 07:11, 9 June 2009
  • ...oxide]] (CO) and [[nitrogen oxides]] (NOx) into more harmless gases like [[carbon dioxide]] (CO<sub>2</sub>) and [[nitrogen]] (N<sub>2</sub>). Metals (solids
    21 KB (3,174 words) - 07:31, 20 April 2024
  • ...[[Ångström]] wide with [[icosahdral]] symmetry. Poliovirus is composed of carbon, hydrogen, nitrogen, oxygen, phosphorus and sulphur.
    11 KB (1,588 words) - 14:48, 7 February 2009
  • ...means they do not fix their own carbon through [[photosynthesis]], but use carbon fixed by other organisms for [[metabolism]]. Fungi are now thought to be mo
    21 KB (3,091 words) - 09:52, 5 August 2023
  • ...r million by volume. This works fine for gas concentrations (e.g., ppmv of carbon dioxide in the ambient air) but, for concentrations of non-gaseous substanc
    11 KB (1,787 words) - 11:47, 2 February 2023
  • ...a [[proton]] to form the radioactive phosphorus isotope ( <sup>32</sup>P). Carbon-14 is obtained in a similar manner by irradiating <sup>14</sup>N with neutr
    10 KB (1,653 words) - 08:27, 12 September 2013
  • ...TI. ''Proteus'' is abundant in urease production. Urease splits urea into carbon dioxide (CO<sub>2</sub>) and ammonia (NH<sub>3</sub>). Ammonia causes the u
    10 KB (1,337 words) - 01:38, 1 November 2013
  • ...uide/><ref>This experiment has also been performed with large molecules of carbon atoms called “buckyballs” and the effect was just the same, a series of
    14 KB (2,229 words) - 06:14, 17 March 2014
  • The Dalton is defined as 1/12 the mass of a free carbon 12 atom,<ref name=Thompson>
    13 KB (1,945 words) - 19:19, 1 June 2022
  • |align="center"|Carbon monoxide||align="center"|1.404||align="center"|1.895
    12 KB (1,845 words) - 16:31, 10 February 2024
  • ...re buggy whips might be adjusted to training workers in the manufacture of carbon-neutral vehicles. Or, the newsboy's orphanage might be redefined as a gende
    11 KB (1,569 words) - 10:05, 8 January 2024
  • ...ocarbon]] fuel reacting with oxygen derived from atmospheric air to form [[carbon dioxide]], [[water]] and heat. It may be quantified with these units:
    13 KB (1,833 words) - 05:42, 19 October 2013
  • ...about 50% more efficient. When one is interested in a comparison of the "carbon footprint" (overall emission of CO<sub>2</sub>) of the electric versus the
    11 KB (1,836 words) - 00:41, 6 June 2010
  • ...eds of different [[hydrocarbon]] compounds generally having from 3 to 60 [[carbon]] [[atom]]s per [[molecule]], although there may be small amounts of hydroc
    11 KB (1,703 words) - 16:10, 10 February 2024
  • ...as an innovative ‘climate positive’ community, demonstrating excellence in carbon reduction and sustainable neighbourhood design.
    15 KB (2,022 words) - 11:20, 30 March 2023
  • ...ate South Atlantic deep-sea cores indicates that global and Southern ocean carbon budget shifts preceded thermohaline circulation changes during the last ice
    10 KB (1,472 words) - 08:34, 8 June 2009
  • ...eds of different [[hydrocarbon]] compounds generally having from 3 to 60 [[carbon]] [[atom]]s per [[molecule]], although there may be small amounts of hydroc
    11 KB (1,670 words) - 16:11, 10 February 2024
  • ...t al. 2001). An example would be determining the amount of [[carbon cycle|carbon]] present in the soil based on landform over a landscape, derived from GIS
    22 KB (3,022 words) - 20:24, 18 February 2009
  • ...ators that the production of small amounts of [[succinic acid ]]as well as carbon dioxide is also possible by ''Bifidobacterium ''strains. The change of inte
    10 KB (1,508 words) - 21:37, 14 February 2010
  • ...rike. This area is less critical than the leading-edge [[reinforced carbon-carbon]] tiles that were damaged in the [[Space Shuttle Columbia disaster]], but d ...e EVA, Mastracchio reported an EVA suit alarm, indicating high levels of [[carbon dioxide]], but after reviewing all indicators and sensors, NASA confirmed i
    46 KB (7,033 words) - 09:14, 4 September 2023
  • |[[Carbon tetrachloride]]||CCl<sub>4</sub>||colspan=2|29,820||76.6||349.8||colspan=2|
    12 KB (1,850 words) - 12:25, 30 April 2012
  • .... Some notable exceptions are [[naphthalene]], [[ice]] and [[dry ice]] ([[carbon dioxide]]). The vapor pressure of dry ice is 5.73 MPa (56.5 atm) at 20 °C
    14 KB (2,121 words) - 09:40, 29 June 2023
  • ...work Convention on Climate Change (1997) called for long-term reduction in carbon emissions by the industrial countries.
    9 KB (1,366 words) - 03:27, 29 September 2009
  • Mankind’s release of [[greenhouse gas]]es, like [[carbon dioxide]], into the lower atmosphere are believed to hold back some of the
    13 KB (1,869 words) - 22:22, 6 January 2011
  • When TEL burns, it produces not only [[carbon dioxide]] (CO<sub>2</sub>) and [[water]] (H<sub>2</sub>O), but also lead (P
    11 KB (1,697 words) - 12:58, 22 February 2012
  • ...o function S. marcescens also degrade tryptophan and citrate. Citrate is a carbon source for S. marcescens. Researchers have discovered other features of the
    11 KB (1,641 words) - 05:50, 15 September 2013
  • ...her acidic or basic. However, normal rainfall is slightly acidic because [[carbon dioxide]] (CO<sub>2</sub>) in the atmosphere dissolves in the rain to form :water + carbon dioxide &rarr; carbonic acid
    26 KB (3,985 words) - 09:16, 6 March 2024
  • ...her acidic or basic. However, normal rainfall is slightly acidic because [[carbon dioxide]] (CO<sub>2</sub>) in the atmosphere dissolves in the rain to form :water + carbon dioxide &rarr; carbonic acid
    26 KB (3,984 words) - 08:07, 15 March 2024
  • ...oxygen and always in aquatic environments. As chemoorganotrophs, they need carbon as their energy source in addition to using oxygen for respiration. <ref na
    12 KB (1,879 words) - 17:42, 16 February 2010
  • ...bone was sent to a lab at the University of California at Riverside for [[carbon dating]] and it was confirmed that the skeleton was over 9000 years old.<re
    11 KB (1,771 words) - 17:41, 6 July 2008
  • ...m ecologists are primarily concerned with the phage impact on the global [[carbon cycle]], especially within the context of a phenomenon know as the [[Hydrob
    14 KB (2,002 words) - 16:06, 24 October 2013
  • ...comprises central carbon metabolism, catabolic pathways for 115 different carbon sources and 23 different nitrogen sources and anabolic pathways for the com
    23 KB (3,427 words) - 06:30, 23 January 2011
  • ...le to use succinate, fumarate, malate, and alpha-ketoglutarate as the only carbon and energy sources and that ''D. radiodurans '' is dependent on exogenous n
    10 KB (1,441 words) - 21:57, 14 February 2010
  • ...ns directly into vapor, which happens in a few select cases such as with [[carbon dioxide]] at atmospheric pressure. For such compounds, a [[sublimation poi
    15 KB (2,372 words) - 00:31, 28 October 2013
  • ...ns directly into vapor, which happens in a few select cases such as with [[carbon dioxide]] at atmospheric pressure. For such compounds, a [[sublimation poi
    15 KB (2,373 words) - 19:13, 5 August 2018
  • ...densest [[atmosphere]] of the terrestrial planets, consisting mostly of [[carbon dioxide]], and the [[atmospheric pressure]] at the planet's surface is 90 t ...Venusian surface differ radically from those on Earth, due to its dense [[carbon dioxide]] atmosphere.
    41 KB (6,454 words) - 10:12, 28 February 2024
  • ...d'Hérelle contended that the results of his [[experiments]] indicated that carbon was a [[compound]], not an [[element]].
    20 KB (3,247 words) - 13:19, 2 February 2023
  • ...d'Herelle contended that the results of his [[experiments]] indicated that carbon was a [[compound]], not an [[element]].
    20 KB (3,200 words) - 13:16, 2 February 2023
  • ...actions bind with [[purine]]s, but only 8% of them bind with the correct [[carbon]] atom on the sugar bound to the correct [[nitrogen]] atom on the base. [[P
    11 KB (1,710 words) - 11:11, 14 November 2007
  • ...ucel.html</ref> ''B. canis'' growth is inhibited by a 10% concentration of carbon dioxide (“''Brucella'',” 2009).
    12 KB (1,919 words) - 00:28, 14 November 2013
  • .... Some notable exceptions are [[naphthalene]], [[ice]] and [[dry ice]] ([[carbon dioxide]]). The vapor pressure of dry ice is 5.73 MPa (56.5 atm) at 20 °C
    15 KB (2,319 words) - 10:47, 9 September 2023
  • ...with any one of a variety of mechanical refrigeration systems, or utilize carbon dioxide (either as dry ice, or in liquid form) as a cooling agent. Milk car ...tally friendly, the rising price of fuel and the increased availability of carbon dioxide from Kyoto Protocol-induced capturing techniques may lead to a resu
    38 KB (5,625 words) - 08:35, 6 March 2024
  • <tr> <td>[[Carbon]]-13</td> <td><sup>13</sup>C</td> <td>1/2</td> <td>0.000175</td>
    15 KB (2,459 words) - 17:02, 7 March 2024
  • | 6 || C || [[carbon]]
    17 KB (2,246 words) - 09:16, 6 March 2024
  • ...aluminium]] and steel, and polymers such as polymethylaccrylate (PMMA) and carbon fibers. Current research in these areas focus around increased strength, d
    13 KB (1,853 words) - 07:08, 12 September 2013
  • ...0014/http://number10.gov.uk/output/Page13791.asp]. A proposal for a global carbon market.
    14 KB (1,905 words) - 10:25, 11 January 2011
  • ...sub>S, phenylalaninedeaminase or urease and does not use citrate as a sole carbon source.
    13 KB (1,863 words) - 17:45, 16 February 2010
  • *[[Carbon black]]
    13 KB (1,952 words) - 09:37, 6 March 2024
  • ...xidation]] occurs; oxygen [[molecule]]s break down larger molecules into [[carbon dioxide]] and [[water]] vapour;
    12 KB (1,862 words) - 22:03, 12 March 2021
  • ...so include those key minerals, atmospheric gases and crustal reservoirs of carbon, sulfur and other elements that collectively have recorded the enduring glo ...logical evolution to past environments. Likewise, biogeochemical cycles of carbon and its redox partners oxygen, sulfur, and iron, are integral to Earth's bi
    42 KB (6,267 words) - 20:40, 8 June 2010
  • *[[Carbon black]]
    14 KB (2,061 words) - 09:37, 6 March 2024
  • ...g the entry of air that reacted with the graphite moderator blocks to form carbon monoxide gas. The gas ignited, causing a reactor fire.<ref>{{cite web|url=
    12 KB (1,844 words) - 10:43, 8 April 2024
  • '''Coal mining''' refers to various methods for extracting the [[Carbon|carbon-containing]] rock called [[coal]] from the ground. Coal tends to exist in ' ...even before then, ways were found to detect the presence of choke damp, [[carbon monoxide]], and coal dust; ventilation of mines was improved; systems of si
    35 KB (5,511 words) - 10:14, 28 February 2024
  • ...is [[oxidase]] positive because they can use D-glucose as their principle carbon source.<ref>Willey, Joanne, Linda Sherwood and Christopher Woolverton. ''Pr
    14 KB (2,056 words) - 03:25, 16 February 2010
  • ...atoms Cl<sub>1</sub> and Cl<sub>2</sub> are more electronegative than the carbon atoms to which they are bound, hence the directions of the bond dipoles '''
    17 KB (2,690 words) - 01:15, 22 September 2009
  • ...ts with the sugar undergoing thermal decomposition with the formation of [[carbon]] and other breakdown products producing [[caramel]].
    13 KB (1,979 words) - 08:30, 24 September 2023
  • ...ation and results in the cleavage of the C-X chemical bond, where C is a [[carbon]] [[atom]] and X is a sulfur (S), [[nitrogen]] (N) or [[oxygen]] (O) atom.
    15 KB (2,156 words) - 09:37, 6 March 2024
  • ...l example of the conversion of energy. Such a plant takes as input coal ([[carbon]]) and air ([[oxygen]]). These two raw materials combine, i.e., coal is bur ...ce part of the combustion energy is lost to the hot combustion flue gases (carbon dioxide, nitrogen, water vapor, etc.) that leave the plant. </ref>.
    43 KB (7,032 words) - 15:15, 15 August 2022
  • ...to increase their intake of [[oxygen]] (O<sub>2</sub>) and excretion of [[carbon dioxide]] (CO<sub>2</sub>)."<ref>{{MeSH}}</ref>
    16 KB (2,193 words) - 08:25, 11 March 2011
  • .../sub> (the unstable "molecule" in which two hydrogen atoms are linked to a carbon atom); for the energy required to replace the hydrogen atom in HF (hydrogen
    14 KB (2,214 words) - 16:43, 14 July 2009
  • ...ation and results in the cleavage of the C-X chemical bond, where C is a [[carbon]] [[atom]] and X is a sulfur (S), [[nitrogen]] (N) or [[oxygen]] (O) atom.
    15 KB (2,197 words) - 09:37, 6 March 2024
  • ...arbon. As long as the sediment or rock is kept in anoxic environments, the carbon, which is residual organic tissue, is preserved, but carbonized soft tissue
    30 KB (4,480 words) - 00:55, 24 October 2013
  • ...n Northern Ireland under the name of Canira, Ltd. Learfan wcould fabricate carbon fiber composite materials Canira Ltd submitted an application to the Northe aluminium tubes and carbon fiber composites (see #Successful control with Canira| Canira, a British co
    28 KB (4,219 words) - 18:47, 3 April 2024
  • ...s''. This rule also holds for two equivalent holes. Thus, for instance the carbon atom ground state has two equivalent electrons: 1''s''<sup>2</sup>2''s''<su
    22 KB (3,334 words) - 05:36, 6 March 2024
  • In chemistry, he created the first known compounds of [[carbon]] and [[chlorine]], helped to lay the foundations of [[metallurgy]] and [[m ...significant boost when he managed to produce the first known compounds of carbon and chlorine in 1820. He produced these by substituting chlorine for hydrog
    40 KB (6,455 words) - 08:20, 1 September 2013
  • ...m, higher than Earth's 6&nbsp;km. The atmosphere on Mars consists of 95% [[carbon dioxide]], 3% [[nitrogen]], 1.6% [[argon]], and contains traces of [[oxygen ...ethane could also be produced by a non-biological process involving water, carbon dioxide, and the [[mineral]] [[olivine]], which is known to be common on Ma
    44 KB (6,986 words) - 09:16, 6 March 2024
  • ...change chromatography]]. For example, [[protein|glycoproteins]] with high carbon content, that often bind irreversibly to saccharide-based [[chromatography|
    17 KB (2,435 words) - 22:09, 18 December 2010
  • The [[carbon dioxide]] molecule (CO<sub>2</sub>) has<ref>J. V. Sengers and J. M. H. Leve
    18 KB (2,966 words) - 19:13, 10 March 2023
  • ...ast ferments [[carbohydrates]] in the flour and any [[sugar]], producing [[carbon dioxide]]. Most bakers in the U.S. leaven their doughs with commercially pr * The rising agent generates carbon dioxide - or already contains air bubbles.
    36 KB (5,821 words) - 10:12, 28 February 2024
  • ...ń|Posen]] (now [[Poznań]]), hundreds of patients were killed by means of [[carbon monoxide]] gas in an improvised [[gas chamber]] developed by Dr [[Albert Wi ...restraint, soon became apparent. Hitler himself recommended to Brandt that carbon monoxide gas be used<ref>Lifton, 71.</ref>. At his trial, Brandt later desc
    36 KB (5,677 words) - 14:10, 2 February 2023
  • In chemistry, he created the first known compounds of [[carbon]] and [[chlorine]], helped to lay the foundations of [[metallurgy]] and [[m ...significant boost when he managed to produce the first known compounds of carbon and chlorine in 1820. He produced these by substituting chlorine for hydrog
    41 KB (6,564 words) - 08:21, 1 September 2013
  • ...made of wood, but today are made of composite materials such as Kevlar or carbon fiber. Stick blades may have no more than a 3/4" curve. If a player is caug
    14 KB (2,323 words) - 05:54, 24 June 2023
  • ...pids are based upon the [[isoprene|isoprenoid]] sidechain. This is a five-carbon unit that is also common in rubber and as a component of some vitamins comm
    14 KB (2,053 words) - 05:54, 9 June 2009
  • ...specialized areas of the plastids found in many algae - are the sites of [[carbon dioxide]] fixation, and are typically located around the periphery of the c
    17 KB (2,588 words) - 05:34, 12 December 2011
  • It is planned to use older carbon steel alloys for the rails, instead of more modern, higher performance allo
    19 KB (2,817 words) - 19:12, 19 October 2013
  • ...for the obtainment of [[glucose]], [[pyruvate]], or [[lactate]] as a sole carbon source as well <ref>Baart, Gino JE, Bert Zomer, Alex de Haan, Leo A van der
    14 KB (2,090 words) - 09:50, 19 September 2013
  • ...stem, efficient production of lactic and [[acetic acid]] without producing carbon dioxide, lower serum [[cholesterol]] levels, lower incidence of allergies,
    14 KB (1,912 words) - 01:20, 8 November 2013
  • ...ance bunkers, as in the Warsaw Ghetto. While their early gas chambers used carbon monoxide, for large scale use, they used a preparation of hydrogen cyanide,
    14 KB (2,220 words) - 07:28, 18 March 2024
  • ...nmental conditions. Endospore formation is usually triggered by a lack of carbon, nitrogen or phosphate in the environment. This environmental "signal" is
    16 KB (2,248 words) - 05:12, 30 October 2013
  • ...in the interstellar gas and circumstellar shells. To date the largest is a carbon chain with 13 atoms and a molecular weight of 147.<ref>[http://cfa-www.harv
    18 KB (2,817 words) - 20:15, 27 October 2020
  • | Fraction of air molecules that are carbon dioxide (0% humidity) The number of hydrogen atoms in 1 gram, or the number of carbon-12 atoms in 12 grams
    45 KB (6,572 words) - 12:36, 9 March 2024
  • ...the infected cell into the bacterium. Thereon, these sugars can be used as carbon and such energy sources that are important for bacterial survival and for r
    18 KB (2,585 words) - 23:08, 26 October 2013
  • ...the least amount of media available, and will use just about anything as a carbon source to build up a biofilm in various types of environments (Willey, et a
    17 KB (2,503 words) - 22:39, 27 October 2013
  • *[[Doering-LaFlamme carbon chain extension]]
    19 KB (1,719 words) - 17:32, 25 March 2010
  • ...cause it has a higher molecular weight than air (for example, a plume of [[carbon dioxide]]). A plume may also have a higher density than air if the plume is
    19 KB (2,906 words) - 10:19, 30 July 2023
  • ...cause it has a higher molecular weight than air (for example, a plume of [[carbon dioxide]]). A plume may also have a higher density than air if the plume is
    19 KB (2,906 words) - 10:19, 30 July 2023
  • ...est occurrence of Treptichnus (Phycodes) pedum and a near base of negative carbon-isotope excursion. The end or lower boundary is characterised by Conodont f
    18 KB (2,487 words) - 08:50, 30 May 2009
  • ...1.php Lunar tides and climate change] CO2 Science: Center for the Study of Carbon Dioxide and Global Change</ref>
    18 KB (2,977 words) - 10:50, 22 February 2023
  • ...ecame supernovae, and when they exploded they spread all the elements from carbon through uranium throughout the Universe. Numerous galaxies then formed as d
    17 KB (2,731 words) - 19:52, 26 October 2020
  • ...om the sugar juice (and/or the sugar syrup) and treatment with [[activated carbon]] (rather than gaseous sulfur dioxide) for decolorization.
    18 KB (2,711 words) - 09:16, 6 March 2024
  • ''S.epidermidis'' requires mannitol as the carbon source to grow in aerobic conditions; however, this organism also survives
    18 KB (2,382 words) - 03:24, 16 February 2010
  • |molformula= [[Carbon|C]]<sub>9</sub>[[Hydrogen|H]]<sub>13</sub>[[Nitrogen|N]]<sub>4</sub>
    16 KB (2,210 words) - 17:32, 10 February 2024
  • ...ecules, affect plant biomass formation, degrade contaminants, or capture [[carbon dioxide]] (CO<sub>2</sub>).<ref name=JGI/>
    19 KB (2,853 words) - 09:20, 22 April 2024
  • ...ń|Posen]] (now [[Poznań]]), hundreds of patients were killed by means of [[carbon monoxide]] gas in an improvised [[gas chamber]] developed by Dr [[Albert Wi ...restraint, soon became apparent. Hitler himself recommended to Brandt that carbon monoxide gas be used<ref>Lifton, 71.</ref>. At his trial, Brandt later desc
    44 KB (6,830 words) - 13:42, 10 April 2024
  • ...covery is an ancient transfer of the [[rubisco]] genes that concerned with carbon dioxide fixation (''rbcL'' and ''rbcS'') from a bacterium into the common a
    19 KB (2,833 words) - 22:11, 14 February 2010
  • ...-1500 Celsius with sand, which is mostly SiO<sub>2</sub>, and coke (impure carbon) to produce vaporized tetraphosphorus, P<sub>4</sub>, (mp. 44.2 C) which is
    19 KB (2,983 words) - 05:36, 6 March 2024
  • ...recycles fluid from the sink, shower, urine, and condensation. [[Activated carbon|Activated charcoal]] filters are the primary method for removing byproducts ...gments at 06:30 UTC left the station without thrusters, oxygen generation, carbon dioxide scrubber, and other environmental control systems, which caused tem
    39 KB (5,847 words) - 04:37, 23 February 2024
  • ...], [[propane]], [[n-butane]], [[i-pentane]], [[n-hexane]], [[nitrogen]], [[carbon dioxide]] and [[steam]].<ref name=Cengal/><ref name=Rao/><ref name=Kadem>[h
    23 KB (3,685 words) - 10:47, 9 September 2023
  • ...-1500 Celsius with sand, which is mostly SiO<sub>2</sub>, and coke (impure carbon) to produce vaporized tetraphosphorus, P<sub>4</sub>, (mp. 44.2 C) which is
    19 KB (2,982 words) - 05:36, 6 March 2024
  • ...been proposed, for example, that neuronal dysfunction due to anoxia and/or carbon dioxide overload leads to a sequence of disordered brain activity that is s ...out-of-body experiences <ref>Klemenc-Ketis ''et al.'' (2010) The effect of carbon dioxide on near-death experiences in out-of-hospital cardiac arrest survivo
    34 KB (5,489 words) - 14:08, 2 February 2023
  • ...oduces a very fizzy and volatile mixture of carbonic acid decomposing into carbon dioxide and water. It is exemplified as the typical acid-base reaction in s
    18 KB (2,906 words) - 10:10, 28 February 2024
  • ...bon-to-carbon bonds in diverse topologies. All cells share a common set of carbon-containing molecules - [[Organic chemistry|organic molecules]], dissolved o The 'stuff' of life, then, is carbon-to-carbon chains, studded with other atomic elements, arranged in aqueous lagoons con
    150 KB (22,449 words) - 05:42, 6 March 2024
  • ...], [[propane]], [[n-butane]], [[i-pentane]], [[n-hexane]], [[nitrogen]], [[carbon dioxide]] and [[steam]].<ref name=Cengal/><ref name=Rao/><ref name=Kadem>[h
    23 KB (3,702 words) - 10:47, 9 September 2023
  • ..., ''N''<sub>A</sub> had been defined as the number of atoms in 12 grams of carbon-12 atoms in their ground state at rest. With the redefinition in 2019 of th
    19 KB (2,947 words) - 20:20, 27 December 2020
  • • '''Potassium''' & '''Carbon''': Radioisotopes of K and C are continually
    18 KB (2,802 words) - 17:44, 19 December 2023
  • ...duce a steady radio signal when connected to an aerial. Then, by placing a carbon microphone in the transmission line, the strength of the signal could be va
    18 KB (2,698 words) - 06:40, 17 November 2007
  • ...ntains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12
    23 KB (3,590 words) - 20:32, 4 February 2024
  • ...irit'. We also know today that venous blood, too, has its richer 'spirit', carbon dioxide (as bicarbonate).
    21 KB (3,459 words) - 21:54, 15 September 2013
  • ...s incorrect. Most scientist do agree global warming exist and is caused by carbon emission. It's undeniable. The view that global warming doesn't exist, or h ...kely to be near the truth. Why couple to it "...and is caused by (manmade) carbon emmissions" when this last statement is clearly more controversial?--[[User
    56 KB (8,977 words) - 15:00, 20 March 2024
  • ...found that quicklime absorbs only one component of the atmosphere, namely carbon dioxide (CO<sub>2</sub>), which he called "fixed air." Black's work marked
    19 KB (3,011 words) - 06:49, 5 October 2009
  • ...unts for changes in respiration as measured by the [[partial pressure]] of carbon dioxide. However, this calculation relies on the respiratory quotient being Capnography, which is "continuous recording of the [[carbon dioxide]] content of expired air,"<ref>{{MeSH|Capnography}}</ref> may detec
    48 KB (6,766 words) - 00:54, 21 October 2013
  • “Holtec Umax lids at San Onofre - Radioactivity at air vent (e.g., carbon-14) was 324 CPMs (0.97 microsieverts/hour)”<br>
    21 KB (3,132 words) - 16:09, 27 April 2024
  • ...'' (break) into smaller molecules and [[coke]] that is essentially solid [[carbon]] which would plug up the furnace tubes.<ref name=Speight/><ref name=Jones/
    22 KB (3,384 words) - 09:46, 25 April 2024
  • ...safety lamp in 1815 ways were found to detect the presence of choke damp, carbon monoxide, and coal dust; ventilation of mines was improved; systems of siph
    20 KB (3,016 words) - 10:16, 5 March 2024
  • ...rbon bonds in manifold diverse topologies. All cells share a common set of carbon-containing molecules &mdash; [[Organic chemistry|organic molecules]], disso We find the 'stuff' of life, then, in carbon-to-carbon chains, studded with other [[chemical elements]], arranged in aqueous lagoo
    194 KB (28,649 words) - 05:43, 6 March 2024
  • ...d in fat cells, and are composed of a glycerol backbone, attached to three carbon chain fatty acids (hence the “tri” in “[[triglycerides]]”). During
    22 KB (3,243 words) - 08:33, 17 April 2024
  • ...es such as the [[acid gas]]es [[hydrogen sulphide]] (H<sub>2</sub>S) and [[carbon dioxide]] (CO<sub>2</sub>), any residual water liquid or vapor, [[mercury]]
    24 KB (3,746 words) - 09:37, 6 March 2024
  • ...[[chemoorganotroph]] which uses organic molecules as its source of energy, carbon and electrons. This halophile possesses [[facultative anaerobic]] and phot
    25 KB (3,592 words) - 03:17, 8 November 2013
  • ...ef 2004/33 - Mar 04 , 2004 Huge potential for water-efficient wheat (Delta carbon technology).]</ref> and pathogen resistance which are difficult to identif
    25 KB (3,655 words) - 10:07, 28 February 2024
  • * [[Tetrachloromethane]] (carbon tetrachloride) – CCl<sub>4</sub>
    30 KB (3,070 words) - 09:16, 5 May 2024
  • ...astronaut’s garments, tool sets, storage bags, a [[fire extinguisher]], [[carbon dioxide|CO<sub>2</sub>]] absorbers, sleep restraint ropes, [[spacesuit]] ma
    24 KB (3,494 words) - 07:31, 20 April 2024
  • ...ied by rapid deep breathing, Kussmaul respirations, which exhale excessive carbon dioxide in an attempt to correct the acidosis.
    33 KB (4,839 words) - 10:20, 6 December 2023
  • .... The dispersion module is a puff model that determines concentrations of carbon monoxide (CO) or other gaseous pollutants and particulate matter (PM) from
    35 KB (5,287 words) - 21:27, 15 December 2013
  • ...vironment, as they participate in the Earth's element cycles such as the [[carbon cycle]] and [[nitrogen cycle]], as well as fulfilling other vital roles in
    28 KB (4,152 words) - 00:34, 29 March 2009
  • ...ssil fuels such as coal, oil, and natural gas releases into the atmosphere carbon dioxide and other substances known as greenhouse gases. These gases have al
    30 KB (4,465 words) - 11:44, 2 February 2023
  • ...hate groups that form [[phosphodiester bond]]s between the third and fifth carbon atoms in the sugar rings. Because these bonds are asymmetric, a strand of D
    66 KB (9,714 words) - 18:35, 12 April 2018
  • ...ar = 2003 | id = PMID 12657780}}</ref>: the sugar is the [[pentose]] (five carbon) sugar 2-deoxyribose. One of the major differences between DNA and RNA is t ...hate groups that form [[phosphodiester bond]]s between the third and fifth carbon atoms in the sugar rings. A strand of DNA has a 'direction'. In a double he
    82 KB (12,291 words) - 08:45, 25 October 2013
  • ...uthors=Ackerman, T.P.| year=1986| title=Climatic Consequences of Very High Carbon Dioxide Levels in the Earth’s Early Atmosphere| journal=Science| volume=2 ...Earth and Venus (0.107 Earth masses). It possesses a tenuous atmosphere of carbon dioxide. Its surface, peppered with vast volcanoes such as [[Olympus Mons]]
    76 KB (11,605 words) - 21:48, 1 September 2020
  • ...ermine Neanderthal diet. Through nitrogen isotope analysis, the ratio of [[carbon]] and [[nitrogen]] can be determined and compared to other known [[herbivor
    32 KB (5,017 words) - 18:41, 3 March 2024
  • ...le. Materials for this temperature range have not been validated, though [[carbon]] composites, [[molybdenum]] alloys (e.g. TZM), [[carbide]]s, and refractor
    38 KB (5,549 words) - 12:55, 15 March 2024
  • ...emains that have been found in the British Isles have been [[Carbon dating|carbon-dated]] as being up to 10,000 years old, and the [[DNA]] of a skeleton foun
    71 KB (11,140 words) - 07:31, 20 April 2024
  • ...mine, an abundant phospholipid provided by the host’s dietary intake, as a carbon and nitrogen source.<ref name="sebaihia">{{cite journal |author=Sebaihia M
    46 KB (6,252 words) - 17:10, 31 October 2013
  • ...through it after it was removed from the furnace. The air blast burned the carbon and silicon out of the pig iron, releasing heat and causing the temperature
    33 KB (4,971 words) - 16:53, 22 October 2010
  • ...0.12 (SE 0.05); P=0.01; n=28) or hypercapnia (mean difference in arterial carbon dioxide pressure −33.6 (16.3) mm Hg; P=0.02; n=29) than were patients who
    48 KB (6,593 words) - 11:52, 2 February 2023
  • ...1.5 kJ/mol, but this value is not due to dispersion alone. Recall that the carbon monoxide molecule has a small dipole and a reasonable quadrupole, which con
    56 KB (8,720 words) - 07:31, 20 April 2024
  • ...ion barrels of potential oil sands reserves (which create troublesome high carbon emissions).<ref>Luiza Ch. Savage, "Fuelling up a New Future," ''Maclean's''
    42 KB (5,927 words) - 09:37, 5 August 2023
  • ...''''' If one consumes citric acid, for example, the body metabolizes it to carbon dioxide and water. If it consumes potassium citrate, it metabolizes it to
    121 KB (14,114 words) - 21:20, 1 January 2014
  • ...ompleted chapters to [[C.S. Lewis]] and others. Christopher would be sent carbon copies of chapters as they were typed up. The letters show how the book wa
    54 KB (8,873 words) - 07:33, 20 April 2024
  • ...e book |author=Heinberg R |title=Powerdown: Options And Actions For A Post-Carbon World |publisher=New Society Publishers |year=2004 |pages=p. 105 |isbn=0-86
    51 KB (7,255 words) - 17:33, 11 March 2024
  • ...It is not clear that NPPV helps patients with normal partial pressures of carbon dioxide.<ref name="pmid12958051">{{cite journal |author=Nava S, Carbone G,
    73 KB (10,150 words) - 21:46, 20 August 2014
View ( | next 500) (20 | 50 | 100 | 250 | 500)