Infobox Unit bgcolour name Cubicmile of oil image caption standard quantity Energy symbol CMO namedafter units1 SI base unit s inunits1 val 1.6 e 20 kilogram kg · metre m sup 2 sup second s sup 2 sup units2 CGS unit s inunits2 val 1.6 e 27 erg units3 kilowatt hour s inunits3 val 4.454 e 13 kilowatt hour kWh units3 inunits3 The cubicmile of oil CMO is a units of energy unit of energy . It was created by Hewitt Crane Hew Crane of SRI International to aid in public understanding of global scale energy consumption and resources. ref cite book last Crane first Hewitt authorlink Hewitt Crane coauthors Edwin Kinderman and Ripudaman Malhotra title A CubicMile of Oil publisher Oxford University Press USA date June 2010 isbn 9780195325546 ref Significant sources of energy include oil, coal, natural gas, nuclear, hydroelectric, and biomass primarily the burning of wood . Other energy sources include geothermal, wind, photovoltaic, and solar thermal. The various energy units commonly used to measure these sources e.g., joule s, BTU s, kilowatt hour s, therm s are only somewhat familiar to the general ... accessdate 26 December 2009 ref Crane intended the cubicmile of oil to provide a tangible scale ... by one trillion U.S. gallons is about one cubicmile. Crane felt that a cubicmile would be an easier ... is an approximation of ? the energy released by burning a cubicmile of oil. Conversions to other ... http www.irs.gov pub irs drop n 99 18.pdf ref and one cubicmile is about val 2.62 e 10 u barrels ... Malhotra illustrates the problem of replacing one cubicmile of oil with energy from five different ... to develop each replacement, one cubicmile of oil could be replaced by any one of these developments ... Use dmy dates date September 2010 DEFAULTSORT CubicMile Of Oil Category Units of energy Category ... quad energy quads colspan 2 150 trillion 10 sup 12 sup cubic feet of natural gas colspan ... 2008 12 06 ref This corresponds to roughly 43 cubic miles, or 43 CMO. At the current rate of use, this would ... more details
Unreferenced date December 2009 A cubic yard is an Imperial unit Imperial U.S. customary unit U.S. customary non SI non Metric system metric unit of volume , used in the United States , Canada, and the UK. It is defined as the volume of a cube with sides of 1 yard 3 Foot length feet , 36 inch es, 0.9144 metre s in length . Symbols There is no universally agreed symbol but the following are used cubic yards, cubic yard, cubic yds, cubic yd cu yards, cu yard, cu yds, cu yd, CYs yards 3, yard 3, yds 3, yd 3 yards 3, yard 3, yds 3, yd 3 yards , yard , yds , yd Conversions 1 cubic yard is equivalent to 46 656 cubic inch es 27 cubic foot cubic feet 0.000000000183 cubicmile s 21.6962157 U.S. bushel s 201.974 U.S. liquid gallon s 4.80890476 crude barrel s 0.764554857984 cubic metre s 764.554858 litre s 764 554 858 cubic millimetre s 764 554.858 cubic centimetre s 0.000000000765 cubic kilometre s See also 1 E 1 m for a comparison with other volumes Square yard Orders of magnitude volume Conversion of units Cube arithmetic , cube root Cubic equation , cubic function DEFAULTSORT Cubic Yard Category Units of volume Category Imperial units Category Customary units in the United States de Cubic yard es Yarda c bica it Iarda cubica ja pt Jarda c bica ... more details
Cubic group can mean The octahedral symmetry octahedral symmetry group one of the first 5 groups of Point groups in three dimensions The seven remaining point groups the 7 point groups which are not in one of the 7 infinite series Cubic crystal system cubic space group Disambig Category Mathematical disambiguation ... more details
Klein cubic can refer to Klein cubic surface Klein cubic threefold mathdab Short pages monitor This long comment was added to the page to prevent it being listed on Special Shortpages. It and the accompanying monitoring template were generated via Template Longcomment. Please do not remove the monitor template without removing the comment as well. ... more details
A Cubic ton is a measure of volume compare fluid ounce . It is no longer used in the United Kingdom but seems to be still in use in the USA , see definitions below. Definitions A mass derived unit of volume must be defined by reference to the density of some material. In the case of the fluid ounce, this is water. For the cubic ton, the situation is more complex there are different cubic tons for different materials. The Reader s Digest Great Encyclopaedic Dictionary gives the following ton derived volumes Timber, 40 Cubic foot cubic feet Stone, 16 cubic feet Salt, 42 bushel s Lime, 40 bushels Coke, 28 bushels Wheat, 20 bushels Defining a cubic ton presents some difficulties because It is uncertain ..., vary in density The nearest thing to a Standardization standard cubic ton seems to be the timber cubic ton 40 cubic feet which is used by freight transport operators in the USA , ref http www.saia.com ... C Conversions 1 cubic ton 40 cubic feet 1.133 cubic metre s 1 cubic metre 0.883 cubic tons 35.32 cubic feet These are Approximation approximate conversions, based on a cubic ton of 40 cubic feet, and will be subject to Round off error rounding errors . Cubic tonne There are many entries on the internet for cubic tonne but it is an unofficial unit. Its use should be discouraged because it is not an International ... mass derived units of volume and the SI unit of volume is the cubic metre . The metric system ... by one kilogram of water. That definition is no longer used and the litre is now defined as one cubic ... that some metric countries may, in the past, have used a cubic tonne but it has never been officially used in the United Kingdom. No definition of the cubic tonne has been found but, if it were defined as the volume occupied by one tonne of water, then it would be almost identical to the cubic metre. Use by the BBC The British Broadcasting Corporation BBC has used the term cubic tonne on at least ... its mistake because it later amended the internet article by changing cubic tonnes to cubic metres ... more details
The cubic foot is an Imperial unit Imperial and United States customary units US customary non Metric system metric unit of volume , used in the United States and the United Kingdom. It is defined as the volume of a cube with sides of one Foot length foot 0.3048 m in length . To calculate cubic feet multiply length X width X height. Conversions valign top rowspan 14 1 cubic foot colspan 2 1728 cubic inch es colspan 2 height 30pt frac 27 of a cubic yard width 15pt 0.037037037037037 cu yd colspan 2 0.028316846592 cubic metre s 28.316846592 litre s colspan 2 height 30pt frac 576 77 US fluid ... s Symbols There is no universally agreed symbol but the following are used cubic feet, cubic foot, cubic ft cu ft, cuft, cu.ft, cb ft, cbft, cb.ft, cbf, cu feet, cu foot ft , feet , foot feet 3, foot 3, ft 3 feet 3, foot 3, ft 3 ft CCF for 100 cubic feet C denotes centum , hundred. Used in the Bill payment bill ing of natural gas and water delivered to households. MCF for 1,000 cubic feet M denotes mil , thousand MMCF for convert 1000000 cuft m3 MMCFD for millions of cubic feet per day. ref name ReferenceA Used in the oil industry oil and gas industry . ref BCF for a billion cubic feet .... ref TCF for a trillion cubic feet. ref name ReferenceA ref name short TMC for thousand million cubic feet usually used for referring to storage capacity and actual storage volume of storage dams Cubic foot per second There is no universally agreed symbol but the following are used ft s cu ft s cfs ft 3 sec ft sec cusec Cubic foot per minute There is no universally agreed symbol but the following are used ft min CFPM CFM Standard cubic foot main Standard cubic foot A standard cubic foot abbreviated scf is a measure of quantity of gas, sometimes but not always defined as a cubic foot of volume ... of natural gas approximately equal to 100 cubic feet Notes references DEFAULTSORT Cubic Foot ... es Pie c bico fr Pied cube it Piede cubo ja pt P c bico simple Cubic foot vi Ft ... more details
Unreferenced date December 2009 File Chevy502CID.jpg thumb An engine size notated as 502 cubic inches The cubic inch is a unit of measurement for volume in the Imperial units and United States customary units systems. It is the volume of a cube with each of its 3 sides being one inch long. The cubic inch and the cubic foot are still used as units of volume in the United States , although the common International System of Units SI units of volume, the liter , milliliter , and cubic meter , are continually replacing them, especially in manufacturing and high technology . One cubic foot is equal to exactly 1728 cubic inches because 12 sup 3 sup 1728. Notation conventions The following symbols have been used to denote the cubic inch cubic in cu inch, cu in inch 3, in 3 inch , in c.i., CI cui c.i.d., cid, CID &mdash for cubic inch Engine displacement displacement in internal combustion engine s Equivalence with other units of volume Let s vote to use scientific notation? 1 cubic inch assuming an international inch is equal to 0.000578703703703 cubic feet 1 Cubic foot cu ft equals 1728 cu in roughly 1 tablespoon 1.0 US gallon 256 US tablespoons 231 cubic inches about 0.554112552 American English fluid ounce s about 0.069264069 American English cup unit cup s about 0.000465025413 American ... cu in exactly 16.387064 milliliters or cubic centimeter s which in turn is approximately 0.061 cu in exactly 0.000016387064 cubic meter s 1.0 m is about 61,023.74 cu in Uses of the cubic inch Electrical box volume The cubic inch was established decades ago as the conventional unit in North America ... There are links to this heading The cubic inch was formerly used by the automotive industry ... for the engines of new automobile s, truck s, aircraft , etc. Hence the cubic inch is still ... engines . For more information and a list of cubic inch to liter displacement conversions, see engine ... of units Square inch Cubic foot DEFAULTSORT Cubic Inch Category Units of volume Category Imperial units ... more details
In geometry , the Thomson cubic of a triangle is the locus mathematics locus of centers of circumconic s whose normals at the Vertex geometry vertices are concurrent lines concurrent . References mathworld title Thomson cubic urlname ThomsonCubic Category Triangle geometry nl Kubische kromme van Thomson ... more details
In mathematics , a cubic form is a homogeneous polynomial of degree 3, and a cubic hypersurface is the zero set of a cubic form. In harv Delone Faddeev 1964 , Boris Delone and Dmitri Faddeev showed that binary cubic forms with integer coefficients can be used to parametrize order ring theory orders in cubic field s. Their work was generalized in harv Gan Gross Savin 2002 loc 4 to include all cubic rings, ref A cubic ring is a ring mathematics ring that is isomorphic to Z sup 3 sup as a Module mathematics Z module . ref ref In fact, Pierre Deligne pointed out that the correspondence works over an arbitrary Scheme mathematics scheme . ref giving a discriminant preserving bijection between Orbit group theory orbits of a GL 2, Z Group action action on the space of integral binary cubic forms and cubic rings up to isomorphism. Examples Elliptic curve Fermat cubicCubic 3 fold Koras Russell cubic threefold Klein cubic threefold Segre cubic Notes reflist References Citation last Delone first Boris author link Boris Delone last2 Faddeev first2 Dmitri title The theory of irrationalities of the third degree publisher American Mathematical Society series Translations of Mathematical Monographs volume 10 year 1964 origyear 1940, Translated from the Russian by Emma Lehmer and Sue Ann Walker mr 0160744 Citation last1 Gan first1 Wee Teck last2 Gross first2 Benedict author2 link Benedict Gross last3 Savin first3 Gordan title Fourier coefficients of modular forms on G sub 2 sub year 2002 journal Duke Mathematical Journal volume 115 number 1 pages 105 169 doi 10.1215 S0012 7094 02 11514 2 mr 1932327 eom id c c027260 first V.A. last Iskovskikh first2 V.L. last2 Popov eom id c c027270 first V.A. last Iskovskikh first2 V.L. last2 Popov title Cubic hypersurface Citation last1 Manin first1 Yuri Ivanovich author1 link Yuri Ivanovich Manin title Cubic forms origyear 1972 url http books.google.com books?id W03vAAAAMAAJ publisher North Holland location Amsterdam edition 2nd series North ... more details
Cubic lattice may refer to Cubic crystal system Cubic honeycomb Integer lattice Short pages monitor This long comment was added to the page to prevent it being listed on Special Shortpages. It and the accompanying monitoring template were generated via Template Longcomment. Please do not remove the monitor template without removing the comment as well. disambig ... more details
CUBIC is an implementation of Transmission Control Protocol TCP with an optimized Network congestion avoidance congestion control algorithm for high speed networks with high latency LFN Long fat network Long Fat Networks . It is a less aggressive and more systematic derivative of BIC TCP , in which the window is a cubic function of time since the last congestion event, with the inflection point set to the window prior to the event. Being a cubic function, there are two components to window growth. The first is a concave portion where the window quickly ramps up to the window size before the last congestion event. Next is the convex growth where CUBIC probes for more bandwidth, slowly at first then very rapidly. CUBIC spends a lot of time at a plateau between the concave and convex growth region which allows the network to stabilize before CUBIC begins looking for more bandwidth. Another major difference between CUBIC and standard TCP flavors is that it does not rely on the receipt of ACKs to increase the window size. CUBIC s window size is dependent only on the last congestion event. With standard TCP, flows with very short Round trip delay time RTT s will receive ACKs faster and therefore have their congestion windows grow faster than other flows with longer RTTs. CUBIC allows for more fairness between flows since the window growth is independent of RTT. CUBIC TCP is implemented and used by default in Linux kernels 2.6.19 and above. See also TCP congestion avoidance algorithm Transmission Control Protocol Development SCTP BIC TCP DEFAULTSORT Cubic Tcp Category TCP IP compu network stub ru CUBIC TCP ... more details
In mathematics, a resolvent cubic polynomial is defined as follows Image Polynomialdeg3.svg thumb right 210px Graph of a cubic polynomial Let math f x x 4 a 3x 3 a 2x 2 a 1x a 0 , math be a monic polynomial monic quartic polynomial . The resolvent cubic is the monic cubic polynomial math f x x 3 b 2x 2 b 1x b 0 , math where math b 2 a 2 , math math b 1 a 1a 3 4a 0 , math math b 0 4a 0a 2 a 1 2 a 0a 3 2 , math This can be used to solve the Zero of a function roots of the quartic by solving for the roots of a cubic. Image Polynomialdeg4.svg thumb left 233px Graph of a quartic polynomial See also Cubic function Linear function Polynomial Quadratic function Quintic function Zero of a function clear External references http mathworld.wolfram.com ResolventCubic.html Mathworld reference http www.wolframalpha.com entities mathworld resolvent cubic rt uu ks A Wolfram definition http www1.wolframalpha.com input ?i resolvent cubic&lk 1&a ClashPrefs MathWorld.ResolventCubic Wolfram reference http www.sosmath.com algebra factor fac12 fac12.html A derivation Category Polynomials ... more details
In algebraic geometry , a cubic threefold is a hypersurface of degree 3 in 4 dimensional projective space . Cubic threefolds are all unirational , but harvtxt Clemens Griffiths 1972 used intermediate Jacobian s to show that non singular cubic threefolds are not rational. The space of lines on a non singular cubic 3 fold is a Fano surface . Examples Koras Russell cubic threefold Klein cubic threefold Segre cubic References Citation last1 Bombieri first1 Enrico author1 link Enrico Bombieri last2 Swinnerton Dyer first2 H. P. F. author2 link Peter Swinnerton Dyer title On the local zeta function of a cubic threefold url http www.numdam.org item?id ASNSP 1967 3 21 1 1 0 mr 0212019 year 1967 journal Ann. Scuola Norm. Sup. Pisa 3 volume 21 pages 1 29 Citation last1 Clemens first1 C. Herbert last2 Griffiths first2 Phillip A. title The intermediate Jacobian of the cubic threefold jstor 1970801 mr 0302652 year 1972 journal Annals of Mathematics Annals of Mathematics. Second Series issn 0003 486X volume 95 issue 2 pages 281 356 doi 10.2307 1970801 Citation last1 Murre first1 J. P. title Algebraic equivalence modulo rational equivalence on a cubic threefold url http www.numdam.org item?id CM 1972 25 2 161 0 mr 0352088 year 1972 journal Compositio Mathematica issn 0010 437X volume 25 pages 161 206 Category Algebraic varieties Category Threefolds ... more details
A micellar cubic phase is a lyotropic liquid crystal phase formed when the concentration of micelles dispersed in a solvent usually water is sufficiently high that they are forced to pack into a structure having long ranged positional translational order. For example, spherical micelles a subic packing of a body centred cubic lattice. Normal topology micellar cubic phases, denoted by the symbol I sub 1 sub , are the first lyotropic liquid crystalline phases that are formed by type I amphiphiles . The amphiphiles hydrocarbon tails are contained on the inside of the micelle and hence the polar apolar interface of the aggregates has a positive mean curvature , by definition it curves away from the polar phase . Inverse topology micellar cubic phases such as the Fd3m phase are observed for some type II amphiphiles at very high amphiphile concentrations. These aggregates, in which water is the minority phase, have a polar apolar interface with a negative mean curvature . The structures of the normal topology micellar cubic phases that ae formed by some types of amphiphiles e.g. the oligoethyleneoxide monoalkyl ether series of non ionic surfactants are the subject of debate. Micellar cubic phases are isotropic phases, but are distinguished from micellar solutions by their very high viscosity. When thin film samples of micellar cubic phases are viewed under a polarising mcroscope they appear dark and featureless. Small air bubbles trapped in these preparations tend to appear highly distorted and occasionally have faceted surfaces. class wikitable Image MICELLARCUBIC1.JPG Schematic of the structure of a type I micellar cubic phase showing spherical micelles disposed on a body centred cubic lattice. Category Phases of matter Category Liquid crystals ... more details
Infobox Automobile image Image TamaBus D1122.jpg 250px name Isuzu Cubic manufacturer Isuzu production 1984 2000 predecessor Isuzu C successor Isuzu Erga class Buses platform body style Bus engine 6BG1, 6HE1, 6HH1, 6QA2, 6RB2, 6QB2, 6RB2, 8PD1, 8PE1 transmission Isuzu manual , ZF automatic length width height weight wheelbase 4.3meter, 4.7meter, 4,8meter, 5.0meter, 5.2meter, 5.3meter, 5.5meter, 5.8meter, 6.0meter aka fuel economy fuel capacity related similar Mitsubishi Fuso Aero Star , Nissan Diesel UA , Hino Blue Ribbon designer The Isuzu Cubic kana is a heavy duty bus built by Isuzu . The various models of the vehicle were primarily available as a city bus configuration. Models Two Step P LV214 218 314 318 1984 U LV218 224 318 324 1990 KC LV280 380 880 1995 NE LV288 CNG, 1995 gallery Image 531 6460 JR Kyushu P LV314M.jpg Cubic P LV314M Image Kushiro Bus.jpg Cubic Fuji Heavy Industries FHI 7E body U LV324L Image Matsuden 10329 otarivillegebus 20070324.jpg Cubic NSK 58MC body U LV318N gallery One Step U LV870L 1992 KC LV880L 1995 Non Step KC LV832 1998 gallery Image KC LV832L YamanashiKotsu C756.jpg Cubic Non Step KC LV832L gallery Model lineup One Step Two Step Non Step CHASSE Hybrid bus External links commonscat Isuzu Cubic http www.transbus.org construc renault pr100.html Trans Bus.org BERLIET RENAULT PR 100, The style of origin. French language Isuzu Commercial Vehicle Category Isuzu vehicles Cubic Category Buses Category Hybrid electric buses de Isuzu Cubic fa ja ... more details
A cubic surface is a projective variety studied in algebraic geometry . It is an algebraic surface in three ... of degree 3 hence, cubic . Cubic surfaces are del Pezzo surface s. Examples If math mathbb ... 3 Z 3 W 3 0 math is a cubic surface called the Fermat cubic surface . The Clebsch surface is the set of points where math X 3 Y 3 Z 3 W 3 X Y Z W 3 math Cayley s nodal cubic surface is the set of points where math WXY XYZ YZW ZWX 0 math 27 lines on a cubic surface The Cayley Salmon theorem states that a smooth variety smooth cubic surface over an algebraically closed field contains 27 straight lines ... point is a point where 3 of the 27 lines meet. A smooth cubic surface can also be described ... gave a model of a cubic surface, called the Clebsch diagonal surface , where all the 27 lines are defined .... For example, if one projects the cubic from a point which is not on any line most points of the cubic ... of the projection. These two objects 27 lines on the cubic, 28 bitangents on a quartic , together ... and E sub 8 sub , as discussed at ADE classification Trinities trinities . Singular cubic surfaces An example of a singular cubic is Cayley s nodal cubic surface math WXY XYZ YZW ZWX 0 math with 4 nodal Mathematical singularity singular points at math 0 0 0 1 math and its permutations. Singular cubic ... of the singularity. The singular cubic surfaces were classified by harvtxt Schlafli 1863 , and his ... Citation last1 Bruce first1 J. W. last2 Wall first2 C. T. C. title On the classification of cubic ... first1 Arthur author1 link Arthur Cayley title A Memoir on Cubic Surfaces jstor 108997 publisher The Royal ... 36 chapter Luigi Cremona and cubic surfaces pages 55 70 Citation last1 Henderson first1 Archibald title The twenty seven lines upon the cubic surface publisher Merchant books series Reprinting of Cambridge ... Citation last1 Manin first1 Yuri Ivanovich author1 link Yuri Ivanovich Manin title Cubic forms ... Schl fli, Dr Citation last1 Segre first1 Beniamino title The Non singular Cubic Surfaces publisher ... more details
In geometry , the Fermat cubic , named after Pierre de Fermat , is a surface defined by math x 3 y 3 z 3 1. math Methods of algebraic geometry provide the following parametrization of Fermat s cubic math x s,t 3 t 1 over 3 s 2 s t t 2 2 over t s 2 s t t 2 3 math math y s,t 3 s 3 t 1 over 3 s 2 s t t 2 2 over t s 2 s t t 2 3 math math z s,t 3 s 2 s t t 2 s t over t s 2 s t t 2 3 . math In projective space the Fermat cubic is given by math w 3 x 3 y 3 z 3 0. math The 27 lines lying on the Fermat cubic are easy to describe explicitly they are the 9 lines of the form w aw y by where a and b are fixed numbers with cube &minus 1, and their 18 conjugates under permutations of coordinates. Image FermatCubicSurface.PNG Real points of Fermat cubic surface. References Citation last1 Ness first1 Linda title Curvature on the Fermat cubic url http projecteuclid.org getRecord?id euclid.dmj 1077313099 id MathSciNet id 518106 year 1978 journal Duke Mathematical Journal issn 0012 7094 volume 45 issue 4 pages 797 807 cite web url http www.math.harvard.edu elkies 4cubes.html title Complete cubic parametrization of the Fermat cubic surface first Noam last Elkies Category Algebraic surfaces ... more details
cut cubic zirconia Cubic zirconia or CZ is the cubic crystalline form of zirconium dioxide ZrO sub ... ZrSiO sub 4 sub . It is sometimes erroneously called cubic zirconium . Because of its low cost, durability, and close visual likeness to diamond , synthetic cubic zirconia has remained the most ..., synthetic moissanite . Technical aspects Cubic zirconia is crystallography crystallographically cubic ... conditions. A stabilizer is required for cubic crystals to form, and remain stable at ordinary temperatures ... between 5.6 and 6.0 at least 1.6 times that of diamond. Cubic zirconia is relatively hard, at about ... 0.044 . Cubic zirconia has no cleavage crystal cleavage and exhibits a conchoidal fracture . Because of its high hardness, it is generally considered Brittleness brittle . Under shortwave UV cubic ... crucible could hold the material in its molten state. However, stabilization of cubic ... in 1930. Although cubic, it was in the form of a polycrystalline ceramic it was used as a refractory ... mineralogy mineralogists M. V. Stackelberg and K. Chudoba discovered naturally occurring cubic zirconia ... cubic zirconia arose in the minds of scientists seeking a new and versatile material for use in lasers ... crystal growth of cubic zirconia occurred in 1960s France, much work being done by Y. Roulin and R ... 10 tonnes . Because the natural form of cubic zirconia is so rare, all cubic zirconia used in jewelry ... cubic zirconia. The Soviet perfected skull crucible is still used today, with little variation. Water ... Image Baguette Double Side Checkerboard Cut CZ.JPG Purple Cubic zirconia with checkerboard cut Image Multicolor Cubic zirconia.JPG Multi colour Cubic zirconia Image Multi Colour CubicZirconia.JPG Three tone Cubic zirconia gems gallery Innovations In recent years manufacturers have sought ways of distinguishing their product by supposedly improving cubic zirconia. Coating finished CZs in a film ... to quartz and topaz has also been adapted to cubic zirconia vacuum sputtering an extremely thin layer ... more details
A cubic centimetre or cubic centimeter American and British English spelling differences in US English SI unit symbol cm sup 3 sup non SI abbreviations cc and ccm is a commonly used unit of measurement unit of volume extending the derived International System of Units SI unit cubic metre , and corresponds to the volume of a cube measuring 1 centimetre cm 1 cm 1 cm. One cubic centimetre corresponds to a volume of Frac 1000000 of a cubic metre, or Frac 1000 of a litre , or one millilitre thus, 1 cm sup 3 sup 1 mL. The mass of one cubic centimetre of water at 3.98 C the temperature at which it attains its maximal density is roughly equal to one gram. Note that SI supports only the use of symbols and deprecates the use of any abbreviations for units. ref name BIPM2006 cite web url http www.bipm.fr utils common pdf si brochure 8 en.pdf title Bureau International des Poids et Mesures year 2006 page 130 accessdate 2011 11 21 ref In many science scientific fields, the use of cubic centimetres has been replaced by the millilitre. The medicine medical and automotive industry automotive fields are two of the few fields wherein the term cubic centimetre was never discontinued in the United States. Much of the automotive industry outside the U.S. has switched to using litres instead of cubic centimetres. In the United Kingdom, millilitres are used in preference to cubic centimetres in the medical field, but not the automotive. Most other English speaking countries follow the UK example, but the use of cubic centimetres persists everywhere, especially in the automotive field. There is currently a movement within the medical field to discontinue the use of cc in prescriptions and on medical documents as it can be mis read as 00 this could result in a hundredfold ... engines , cc refers to the total volume of its engine displacement in cubic centimetres. For example ... Kubikkcentimeter pl Centymetr sze cienny pt Cent metro c bico simple Cubic centimetre sk Kubick centimeter ... more details
distinguish2 Graph of a function graphs of cubic function s Image Petersen1 tiny.svg thumb Right The Petersen graph is a Cubic graph. Image Biclique K 3 3.svg thumb 180px Right The complete bipartite graph ... theory , a cubic graph is a graph mathematics graph in which all vertex graph theory vertices have degree graph theory degree three. In other words a cubic graph is a 3 regular graph . Cubic graphs are also called trivalent graphs . A bicubic graph is a cubic bipartite graph . Symmetry In 1932, R. M. Foster Ronald M. Foster began collecting examples of cubic symmetric graph s, forming the start of the Foster ... graphs are cubic and symmetric, including the Water, gas, and electricity utility graph , the Petersen ... and the Biggs Smith graph . W. T. Tutte classified the symmetric cubic graphs by the smallest integer .... J. Math pages 621 624 title On the symmetry of cubic graphs url http cms.math.ca cjm v11 p621 volume 11 year 1959 . ref Semi symmetric graph Semi symmetric cubic graphs include the Gray graph the smallest semi symmetric cubic graph , the Ljubljana graph , and the Tutte 12 cage . The Frucht graph is one of the two smallest cubic graphs without any symmetries it possesses only a single graph automorphism ... cubic graph other than the complete graph K sub 4 sub can be graph coloring colored with at most three colors. Therefore, every cubic graph other than K sub 4 sub has an independent set of at least ... coloring has at least this many vertices. According to Vizing s theorem every cubic graph needs ... theory K nig s line coloring theorem every bicubic graph has a Tait coloring. The bridgeless cubic ... volume 82 year 1975 . ref Topology and geometry Cubic graphs arise naturally in topology in several ways. For example, if one considers a Graph mathematics graph to be a 1 dimensional CW complex , cubic .... Cubic graphs are also formed as the graphs of polyhedron simple polyhedra in three dimensions, polyhedra ... graph embedding on a two dimensional surface may be represented as a cubic graph structure ... more details
In mathematics , specifically the area of algebraic number theory , a cubic field is an algebraic number ... numbers Q of Degree of a field extension degree K Q 3, then K is called a cubic field ... Degree of a polynomial cubic polynomial with coefficients in Q . If f has three real number real root of a polynomial roots , then K is called a totally real cubic field and it is an example of a totally real field . If, on the other hand, f has a non real root, then K is called a complex cubic field . A cubic field K is called a cyclic cubic field , if it contains all three roots of its generating ... real. It is a rare occurrence in the sense that if the set of cubic fields is ordered by Discriminant of an algebraic number field discriminant , then the proportion of cubic fields which are cyclic ... for the number of cyclic cubic fields harv Cohn 1954 , while Harold Davenport and Hans Heilbronn computed the asymptotic for all cubic fields harv Davenport Heilbronn 1971 . ref A cubic field is called a pure cubic field , if it can be obtained by adjoining the real cube root math sqrt ... is complex. Examples Adjoining the real cube root of 2 to the rational numbers gives the cubic field Q math scriptstyle sqrt 3 2 math . This is an example of a pure cubic field, and hence of a complex cubic field. In fact, of all pure cubic fields, it has the smallest discriminant in absolute value , namely &minus 108. ref harvnb Cohen 1993 loc B.3 contains a table of complex cubic fields ref The complex cubic field obtained by adjoining to Q a root of nowrap x sup 3 sup x sup 2 sup &minus 1 is not pure. It has the smallest discriminant in absolute value of all cubic fields, namely &minus 23. ref ... 1 to Q yields a cyclic cubic field, and hence a totally real cubic field. It has the smallest discriminant of all totally real cubic fields, namely 49. ref harvnb Cohen 1993 loc B.4 contains a table of totally real cubic fields and indicates which are cyclic ref The field obtained by adjoining to Q ... more details
Primary sources date June 2011 Infobox company name Cubic Corporation logo File Cubic Corporation.jpg thumb caption type Public traded as nyse CUB genre Only used with media and publishing companies fate predecessor successor foundation Start date YYYY MM DD founder defunct End date YYYY MM DD location city San Diego, California location country USA location locations area served key people industry public transport and Defense military defense products services revenue operating income net income aum Only used with financial services companies assets equity owner num employees 8,000 Sep 2011 parent divisions subsid homepage URL www.cubic.com URL www.example.com footnotes intl Cubic Corporation is an American public corporation providing military defense equipment and automated fare collection equipment. It is headquartered in San Diego, California , with offices in North America, Europe, India, and Australia. Founded and headquartered in San Diego, CA since 1951, Cubic is the parent company of three major business segments. Cubic s businesses are primarily engaged in the design, development, manufacture, integration, and sustainment of high technology systems, products, and services for government and commercial customers. With fiscal year 2010 sales of 1.194 billion, Cubic employs nearly 8,000 people worldwide. Cubic s operating segments include Mission Support Services Mission Support Services provides live, virtual and constructive training services for U.S. and allied militaries ..., logistics support and weapons effects modeling. Cubic Defense Applications provider of live ... systems integration. Cubic s defense communications products include advanced tactical data links and surveillance ... involved in advanced laser and other research projects. Cubic Transportation Systems Transportation ..., and the back end or central system for processing and reporting revenue and other data. Cubic s wide ... Reflist External links http cubic.com Cubic Corporation Company stub Categories Category Companies ... more details
Two other uses the Amiga editor GoldED Infobox Software name Cubic IDE logo screenshot Image cubic ide.png 250px caption Cubic IDE under AmigaOS3 developer Dietmar Eilert released 1993 GoldED latest release version 1.10 latest release date release date 2007 09 17 operating system AmigaOS AmigaOS3 , MorphOS genre Integrated Development Environment , Text editor license Proprietary software Proprietary website http devplex.awardspace.biz devplex.awardspace.biz Cubic IDE is a modular development environment Integrated Development Environment IDE for AmigaOS versions 3.5 and 3.9 only and MorphOS . Its central editor is GoldED 8, which supports file type centric configuration. The specific features for developers include syntax highlighting for several programming language s, folding, a symbol browser, a project explorer, an installation assistant to create installations , support for creating Rexx macros and autodoc documentation, makefile generation, dialogs to set compiler options, automatic completion of OS symbols and clickable compiler output jump to error . Compiler integration is available for popular C programming language C C compiler s for the supported platforms GNU Compiler Collection GCC , vbcc , SAS C and StormC3. Several free compilers for AmigaOS AmigaOS3 , PowerUP accelerator PowerUP software PowerUP , WarpOS and MorphOS are included and integrated into the development environment. External links http devplex.awardspace.biz cubic index.html Official web site AmigaOS MorphOS Category Amiga development software Category Integrated development environments Category MorphOS software de Cubic IDE ... more details
Diamonds glitter.png Image Diamond Cubic F lattice animation.gif thumb 250px right Unit cell of the diamond cubic crystal structure Image DiamondPoleFigure111.png thumb 250px Pole figure in stereographic ... . The diamond cubic crystal structure is a repeating pattern of 8 atoms that certain material s may ... germanium alloy s in any proportion. Crystallographic structure Diamond cubic is in the Fd overline 3 m space group , which follows the face centered Cubic crystal system cubic bravais lattice . The lattice describes the repeat pattern for diamond cubic crystals this lattice is decorated with a motif ... and indium antimonide adopt the analogous Cubic crystal system Zincblende structure zincblende ... packing factor of the diamond cubic structure the proportion of space that would be filled by spheres ... Cubic Silicon page 82 . ref significantly smaller indicating a less dense structure than the packing factors for the Cubic crystal system face centered and body centered cubic lattices . ref ... of the cubic lattice constant are math frac sqrt 3 4 math , math frac sqrt 2 2 math , math frac sqrt ... cubic structure can be given coordinates as a subset of a three dimensional integer lattice ... by multiplying all coordinates by a 4. Alternatively, each point of the diamond cubic structure ... e09 Yet another coordinatization of the diamond cubic involves the removal of some of the edges from ... diamond cubic structure but has the same topological structure, the vertices of the diamond cubic are represented by all possible 3d grid points and the edges of the diamond cubic are represented ... . ref The diamond cubic is sometimes called the diamond lattice but it is not, mathematically, a lattice ... framed left A diamond cubic crystal viewed from a Crystallography Notation 110 direction. Since ... External links Commons inline Diamond cubic http octettruss.kilu.de diamond.html diamond 3D animation DEFAULTSORT Diamond Cubic Category Articles containing video clips Category Crystallography Category ... more details
In algebraic geometry, the Segre cubic is a cubic threefold embedded in 4 or sometimes 5 dimensional projective space, studied by harvs txt first Corrado last Segre authorlink Corrado Segre year 1887 . The Segre cubic is the set of points x sub 0 sub x sub 1 sub x sub 2 sub x sub 3 sub x sub 4 sub x sub 5 sub of P sup 5 sub satisfying the equations math displaystyle x 0 x 1 x 2 x 3 x 4 x 5 0 math math displaystyle x 0 3 x 1 3 x 2 3 x 3 3 x 4 3 x 5 3 0. math Its intersection with any hyperplane x sub i sub 0 is the Clebsch cubic surface . Its intersection with any hyperplane x sub i sub x sub j sub is Cayley s nodal cubic surface . Its dual is the Igusa quartic 3 fold in P sup 4 sup . Its Hessian is the Barth Nieto quintic . A cubic hypersurface in P sup 4 sub has at most 10 nodes, and up to isomorphism the Segre cubic is the unique one with 10 nodes. Its nodes are the points conjugate to 1 1 1 &minus 1 &minus 1 &minus 1 under permutations of coordinates. References Citation last1 Hunt first1 Bruce title The geometry of some special arithmetic quotients publisher Springer Verlag location Berlin, New York series Lecture Notes in Mathematics isbn 978 3 540 61795 2 doi 10.1007 BFb0094399 id MathSciNet id 1438547 year 1996 volume 1637 Citation last1 Hunt first1 Bruce title Nice modular varieties url http projecteuclid.org getRecord?id euclid.em 1045759526 id MR R1806296 year 2000 journal Experimental Mathematics issn 1058 6458 volume 9 issue 4 pages 613 622 Citation last1 Segre first1 Corrado title Sulla variet cubica con dieci punti doppii dello spazio a quattro dimensioni. url http books.google.com books?id 9lSAAAAYAAJ&pg PA791 language Italian id JFM 19.0673.01 year 1887 journal Atti della Reale Accademia delle scienze di Torino volume XXII pages 791 801 Category Threefolds ... more details
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