Orphan date June 2009 An acquired characteristic is a hereditary non hereditary change in function or structure in living biotic material caused by disease, mutilation, repeated use or disuse, or other environmental influence. For example, a person constantly exercising may develop stronger muscles or a cat that goes into a fight with another feline, thus getting injured, may lose an eye or an ear. None of these acquired traits will be passed on to offspring through reproduction alone. The inheritance of acquired characters was historically proposed by renowned theorists such as Hippocrates , Aristotle , and French naturalist Jean Baptiste Lamarck . On the other hand, it was also disputed by other famous theorists such as Charles Darwin . Today, although Lamarckism is generally discredited, there is still debate on whether some acquired characteristics in organisms are actually inheritable. ref Cite journal pmc 1320859 title The Inheritance of Acquired Characteristics journal Am J Public Health N Y year 1925 month June volume 15 issue 6 pages 549 ref ref Cite pmid 7029546 ref Types Physical Physical acquired characteristics can stem from various environmental influences such as diseases, mutilation, and use or atrophy of body parts. Disease Disorders such as hypothyroidism and gout are known to cause permanent or near permanent changes to the human body. Hypothyroidism is known to cause goiters, depression, and sluggishness. ref http www.nlm.nih.gov medlineplus ency article 000353.htm ref Gout, on the other hand, can cause tophi . When these diseases are caused by environmental influences such as iodine deficiency or lead poisoning, their resultant symptoms are said to be acquired characteristics. However, it is debatable on whether the changes in bodily function due to disorders caused either in part or fully genetically are actually acquired. Mutilation Also known as maiming ... one s knowledge, practice, aptitude, etc., this ability to do something well is an acquired characteristic ... more details
In mathematics , a subgroup of a group mathematics group is fully characteristic or fully invariant if it is Invariant mathematics invariant under every endomorphism of the group. That is, any endomorphism of the group takes elements of the subgroup to elements of the subgroup. Every group has itself the improper subgroup and the trivial subgroup as two of its fully characteristic subgroups. Every fully characteristic subgroup is a strictly characteristic subgroup , and a fortiori a characteristic subgroup . The commutator subgroup of a group is always a fully characteristic subgroup. More generally, any verbal subgroup is always fully characteristic. For any reduced free group , and, in particular, for any free group , the converse also holds &mdash every fully characteristic subgroup is verbal. See also characteristic subgroup . References cite book title Group Theory first W.R. last Scott pages 45 46 publisher Dover year 1987 isbn 0 486 65377 3 cite book title Combinatorial Group Theory first Wilhelm last Magnus coauthors Abraham Karrass, Donald Solitar publisher Dover year 2004 pages 74 85 isbn 0 486 43830 9 Category Subgroup properties ... more details
Unreferenced stub date December 2009 Orphan date December 2009 The characteristic energy length scale math chi math describes the size of the region from which energy flows to a rapidly moving Fracture crack . If material properties change within the characteristic energy length scale, local wave speeds can dominate crack dynamics. This can lead to supersonic fracture . DEFAULTSORT Characteristic Energy Length Scale Category Materials science Material stub ... more details
In commutative algebra , a ring of mixed characteristic is a commutative ring R having characteristic algebra characteristic zero and having an ideal I such that nowrap R I has positive characteristic. Examples The integers Z have characteristic zero, but for any prime number p , Z p is a finite field with p elements and hence has characteristic p . Fix a prime p and localization of a ring localize the integers at the prime ideal p . The resulting ring Z sub p sub has characteristic zero. It has a unique maximal ideal p Z sub p sub , and the quotient Z sub p sub p Z sub p sub is a finite field with p elements. In contrast to the previous example, the only possible characteristics for rings of the form nowrap Z sub p sub I are zero when I is the zero ideal and powers of p when I is any other non unit ideal it is not possible to have a quotient of any other characteristic. The p adic number p adic integers Z sub p sub for any prime p are a ring of characteristic zero. However, they have an ideal generated by the image of the prime number p under the canonical map nowrap Z &rarr Z sub p sub . The quotient Z sub p sub p Z sub p sub is again the finite field of p elements. Z sub p sub is an example of a completion ring theory complete discrete valuation ring of mixed characteristic. Category Commutative algebra Category Article Feedback 5 algebra stub ... more details
Refimprove date July 2007 The characteristic state function in statistical mechanics refers to a particular relationship between the partition function statistical mechanics partition function of an Statistical ensemble mathematical physics ensemble . In particular, if the partition function P satisfies math P exp beta Q math or math P exp beta Q math in which Q is a thermodynamic quantity, then Q is known as the characteristic state function of the ensemble corresponding to P . Beta refers to the thermodynamic beta . Examples The microcanonical ensemble satisfies math Omega U,V,N e beta T S , math hence, its characteristic state function is math TS , . math This quantity roughly speaking, denotes the energy of the entropy at a particular temperature. The canonical ensemble satisfies math Z T,V,N e beta A , math hence, its characteristic state function is the Helmholtz free energy . The grand canonical ensemble satisfies math Xi T,V, mu e beta P V , math , so its characteristic state function is the total Pressure volume work . The isothermal isobaric ensemble satisfies math Delta N,T,P e beta G , math so its characteristic function is the Gibbs free energy . Statistical mechanics topics Category Statistical mechanics physics stub ko ... more details
Cleanup date August 2008 Lead rewrite date September 2009 A high energy electron interacts with a bound electron in an atom and ejects it. The incident electron is scattered and the target electron gets displaced from its shell. The incident electron energy must exceed the binding energy of the electron to eject it. After the electron has been ejected the atom is left with a vacant energy level . This vacant energy level if it occurs in the inner electron levels is called a core hole. This vacancy is subsequently filled by an electron from a higher energy level with the emission of a characteristic x ray photon. The characteristic x ray photon has an energy that corresponds exactly to the difference in energy between the energy level that is vacant and the energy level from which an electron falls. The x ray energy is characteristic of the atom that had the core hole and can be used to identify the atom. This is used in various techniques, including X ray fluorescence spectroscopy , Energy dispersive X ray spectroscopy and Wavelength dispersive X ray spectroscopy . These are used in mineral analysis and elsewhere. The characteristic x ray can be immediately reabsorbed by an electron in the same atom and instead the energy of the characteristic x ray is given entirely to this electron which is called an Auger electron . This is like an internal photo electric effect that occurs after the initial photo electric effect. References Khan F The physics of radiation therapy DEFAULTSORT Characteristic X Ray Category X rays uk ja X ... more details
Characteristic numbers are dimensionless quantity dimensionless numbers used in fluid dynamics to describe a character of the flow. To compare a real situation e.g. an aircraft with a small scale model it is necessary to keep the important characteristic numbers the same. Names of these numbers were standardized in ISO 31 , ISO 31 12 part 12 . NonDimFluMech Fluiddynamics stub Category Dimensionless numbers Category Fluid dynamics cs Podobnostn slo pl Liczby podobie stwa sk Podobnostn slo ... more details
Image SCL plot.PNG 320px thumb Security characteristic line br br Positive abnormal return Above average returns that cannot be explained as compensation for added risk br br Negative abnormal returns Below average returns that cannot be explained by below market risk Security characteristic line SCL is a regression line ref http www.investopedia.com terms c characteristicline.asp Characteristic Line ref , plotting performance of a particular security or portfolio against that of the market portfolio at every point in time. The SCL is plotted on a graph where the Y axis is the excess return on a security over the risk free interest rate risk free return and the X axis is the excess return of the market in general. The slope of the SCL is the security s beta finance beta , and the intercept is its Alpha finance alpha . ref http financial dictionary.thefreedictionary.com Security characteristic line Security Characteristic Line ref Formula math mathrm SCL R i,t R f alpha i beta i , R M,t R f epsilon i,t frac math where sub i sub is called the asset s Alpha finance alpha abnormal return sub i sub R sub M,t sub R sub f sub is a nondiversifiable or systematic risk sub i,t sub is a diversifiable or idiosyncratic risk ref http faculty.maxwell.syr.edu cdkao teaching ecn510 2003 lec13.htm Implementing the CAPM ref See also Security market line Capital allocation line Capital market line Modern portfolio theory References Reflist External links http faculty.philau.edu malhotrad CAPM.ppt CAPM and the Characteristic Line http fisher.osu.edu kho 1 Ch07 capm.ppt Chapter 7 CAPM http www.msu.edu john1955 Hirsch ch13b.ppt Chapter 13 stock market DEFAULTSORT Security Characteristic Line Category Investment de Charakteristische Linie ... more details
In mathematical finite group theory, a group is said to be of characteristic 2 type or even type or of even characteristic if it resembles a group of Lie type over a field of characteristic 2. In the classification of finite simple groups , there is a major division between group of characteristic 2 type, where involutions resemble unipotent elements, and other groups, where involutions resemble semisimple elements. Definitions A group is said to be of even characteristic if math C M O 2 M le O 2 M math for all maximal 2 local subgroups M that contain a Sylow 2 subgroup of G . If this condition holds for all maximal 2 local subgroups M then G is said to be of characteristic 2 type . harvtxt Gorenstein Lyons Solomon 1994 loc p.55 use a modified version of this called even type . References Citation last1 Aschbacher first1 Michael author1 link Michael Aschbacher last2 Smith first2 Stephen D. title The classification of quasithin groups. I Structure of Strongly Quasithin K groups url http www.ams.org bookstore getitem item SURV 111 publisher American Mathematical Society location Providence, R.I. series Mathematical Surveys and Monographs isbn 978 0 8218 3410 7 mr 2097623 year 2004 volume 111 Citation last1 Gorenstein first1 D. author1 link Daniel Gorenstein last2 Lyons first2 Richard last3 Solomon first3 Ronald title The classification of the finite simple groups url http www.ams.org online bks surv401 publisher American Mathematical Society location Providence, R.I. series Mathematical Surveys and Monographs isbn 978 0 8218 0334 9 mr 1303592 year 1994 volume 40 Category Finite groups ... more details
not fixed characteristic values, complying with the technological and commercial constraints. It can be useful to specify that a requested characteristic value can replace another characteristic value, incompatible with the requested one, present in the base preparation. Characteristic filters ... together the characteristic values which may be present AND , absent NOR , not all absent OR Thanks ... to characteristic filters that identify the product variations subset to which they apply. File ConfigurationExample.png frame center Example of a form that can be showed to a user of a characteristic .... br In each mask the characteristic set are grouped together with logical AND to create subfunctions ... more details
Image Sinc simple.svg frame 200px right The characteristic function of a uniform U 1,1 random variable ... the origin however in general case characteristic functions may be complex valued. In probability theory and statistics , the characteristic function of any real valued random variable completely defines its probability distribution . If a random variable admits a probability density function , then the characteristic ... results for the characteristic functions of distributions defined by the weighted sums of random variables. In addition to univariate distributions, characteristic functions can be defined for vector or matrix valued random variables, and can even be extended to more generic cases. The characteristic ... function . There are relations between the behavior of the characteristic function of a distribution ... function. Introduction The characteristic function provides an alternative way for describing ... distribution of the random variable X , the characteristic function math varphi X t operatorname ... functions. If a random variable admits a probability density function density function , then the characteristic ... of the characteristic function can be extended to the complex plane, and math varphi X it M X t . , math ref Lukacs 1970 p. 196 ref Note however that the characteristic function of a distribution always exists, even when the probability density function or moment generating function do not. The characteristic ... random variables a classical proof of the Central Limit Theorem uses characteristic functions and L vy ... decomposability of random variables. Definition For a scalar random variable X the characteristic ... t R is the argument of the characteristic function math varphi X mathbb R to mathbb C quad ... density function sub X sub , then the characteristic function is its Fourier transform , ref ..., that this convention for the constants appearing in the definition of the characteristic function ... vertical align .3em scriptstyle hat p math as the characteristic function for a probability measure ... more details
Unreferenced auto yes date December 2009 Orphan date September 2006 att March 2011 Characteristic Mode Analysis is a method used in electromagnetics to solve for Electric current currents and electric field fields generated by a scattering object. The object can be any size or material. When an electromagnetic wave is scattered by an object, currents are induced on said object, which subsequently reradiate electromagnetic energy. The structure of the currents and fields are unique to the physical dimensions of the scatterer and incident frequency of radiation. From this perspective, a scatterer can be viewed as a parasitic antenna radio antenna that radiates electromagnetic radiation in the same way as original incident wave was radiated. DEFAULTSORT Characteristic Mode Analysis Category Electromagnetism Category Electrodynamics Electromagnetism stub ... more details
no footnotes date October 2011 In the field of mathematics known as convex analysis , the characteristic function of a set is a convex function that indicates the membership or non membership of a given element in that set. It is similar to the usual indicator function , and one can freely convert between the two, but the characteristic function as defined below is better suited to the methods of convex analysis. Definition Let math X math be a set mathematics set , and let math A math be a subset of math X math . The characteristic function of math A math is the function math chi A X to mathbb R cup infty math taking values in the extended real number line defined by math chi A x begin cases 0, & x in A infty, & x not in A. end cases math Relationship with the indicator function Let math mathbf 1 A X to mathbb R math denote the usual indicator function math mathbf 1 A x begin cases 1, & x in A 0, & x not in A. end cases math If one adopts the conventions that for any math a in mathbb R cup infty math , math a infty infty math and math a infty infty math math frac 1 0 infty math and math frac 1 infty 0 math then the indicator and characteristic functions are related by the equations math mathbf 1 A x frac 1 1 chi A x math and math chi A x infty left 1 mathbf 1 A x right . math Bibliography cite book last Rockafellar first R. T. authorlink R. Tyrrell Rockafellar title Convex Analysis publisher Princeton University Press location Princeton, NJ year 1997 origyear 1970 isbn 9780691015866 Category Convex analysis ... more details
merge to Phase detector discuss Talk Phase detector Merge phase detector characteristic date December 2011 A phase detector characteristic is a function of phase difference describing the output of the phase detector . For the analysis of Phase detector it is usually considered the models of PD in signal space and phase space. ref A. J. Viterbi, Principles of Coherent Communication, McGraw Hill, New York, 1966 ref In this case for constructing of an adequate nonlinear mathematical model of PD in phase space it is necessary to find the characteristic of phase detector. The inputs of PD are high frequency signals and the output contains a low frequency error correction signal, corresponding to a phase difference of input signals. For the suppression of high frequency component of the output of PD if such component exists the low pass filters are applied. The characteristic of PD is the dependence of the signal at the output of PD in the phase space on the phase difference of signals at the input of PD. This characteristic of PD depends on the realization of PD and the types of signals at the input . Consideration of PD characteristic allows to apply averaging methods for high frequency ... domain. Analog multiplier detector characteristic Consider a classical phase detector implemented ... url http www.math.spbu.ru user nk PDF 2011 DAN Phase detector characteristic Nonlinear analysis ... doi 10.1109 ISSCS.2011.5978639 ref then phase detector characteristic math phi theta math is calculated .... Consequently, the PD characteristic in the case of sinusoidal waveforms is math varphi theta frac ... 10.1134 S1064562408040443 ref that similar thing takes place. The characteristic for the case of square ... theta math . Then the phase detector characteristic is math varphi theta c 1c 2 frac 1 2 sum limits ..., the PD characteristic math varphi theta math is periodic, continious, and bounded on math mathbb ... width 200 Waveforms math f 1,2 theta math width 200 PD characteristic math varphi theta math border ... more details
Buchberger 1965 , even if Gr bner bases may be used to compute characteristic sets ref P. Aubry, D. Lazard ... x sub n sub over a field k , a Ritt characteristic set C of I is composed of a set of polynomials in I ... below . Given a characteristic set C of I , one can decide if a polynomial f is zero modulo I . That is, the membership test is checkable for I , provided a characteristic set of I . Ritt characteristic set A Ritt characteristic set is a finite set of polynomials in triangular form of an ideal ... characteristic set Let I be a non zero ideal of k x sub 1 sub , ..., x sub n sub . A subset T of I is a Ritt characteristic set of I if one of the following conditions holds 1 T consists of a single nonzero ... fine triangular sets contained in I. A polynomial ideal may possess infinitely many characteristic sets, since Ritt ordering is a partial order. Wu characteristic set The Ritt Wu process, first devised by Ritt, subsequently modified by Wu, computes not a Ritt characteristic but an extended one, called Wu characteristic set or ascending chain. A non empty subset T of the ideal F generated by F is a Wu characteristic set of F if one of the following condition holds 1 T a with a being a nonzero constant ... in G is regular chain pseudo reduced to zero with respect to T. Note that Wu characteristic set is defined ... characteristic set T of F is a Wu characteristic set of F. Wu characteristic sets can be computed ... are needed. Wu s characteristic set method has exponential complexity improvements in computing ... systems of algebraic equations by means of characteristic sets. More precisely, given a finite subset F of polynomials, there is an algorithm to compute characteristic sets T sub 1 sub , ..., T sub ... more details
orphan date August 2010 The mission characteristic velocity also mission velocity or characteristic velocity is an important parameter describing space mission s. It is the total delta v needed for all maneuvers of the mission, typically given in km s. To achieve low earth orbit it is approximately 8 km s, while to escape from Earth needs 11.2 km s, both ideal minimus figures for neglecting various inefficiencies that typically range from 10 to 20 . For the Apollo program Apollo lunar landings with return to Earth it was of the order of 20 km s. Because the mass ratio required for a given mission is exponential in the mission velocity divided by the effective exhaust velocity of the rocket propulsion system, high mission velocities rapidly become extremely expensive for chemical rockets, so that the mission velocity, along with the payload, is a key parameter in assessing the overall difficulty of a given mission. Missions that would at first appear to be infeasible due to high mission velocity can sometimes be done by means of various tricks, such as gravity assist encounters with planets along the way, aerobraking , staging to intermediate bases, etc. Some of these have been described in the large literature of astronautics , e.g. Arthur C Clarke s Interplanetary Flight , and many others. Category Spaceflight Category Physics space stub tr Karakteristik u u h z ... more details
Unreferenced date December 2009 Four Great Characteristic Melodies pinyin S d Sh ngqi ng in Chinese opera are Bangziqiang , Huangpiqiang , Kunqiang and Gaoqiang . Bangziqiang Qinqiang , Yuju , Jinju opera Jinju , Hebei Bangzi , Sixianqiang in Dianju, Tanxi in Chuanju, etc. Huangpiqiang Huiju , Hanju , Beijing opera , Cantonese opera , Xiangju , Sichuan opera Chuanju , Dianju , etc. Kunqiang Kunqiang, also known as Kunshanqiang, or Kunqu Kunju was listed as one of the Masterpieces of the Oral and Intangible Heritage of Humanity by UNESCO in 2001. Gaoqiang Chuanju , Xiangju , Ganju Chinese opera variety Ganju , Dianju , Chenhexi , Diaoqiang , etc. Category Chinese opera zh ... more details
In mathematics , the characteristic equation or auxiliary equation ref name edwards is an Algebraic function algebraic equation of Degree of a polynomial degree math n , math on which depends the solutions of a given math n , math sup th sup Derivative Higher derivatives order differential equation . ref name smith cite web url http etc.usf.edu lit2go contents 2800 2892 2892 txt.html title History of Modern Mathematics Differential Equations last Smith first David Eugene publisher University of South Florida accessdate 2 March 2011 ref The characteristic equation can only be formed when the differential equation is Linear differential equation linear , Linear homogeneous differential equation homogeneous , and has constant coefficient s. ref name edwards cite book last Edwards first C. Henry coauthors David E. Penney others David Calvis title Differential Equations Computing and Modeling ... , math a n y n a n 1 y n 1 cdots a 1 y a 0 y 0 math will have a characteristic equation of the form ... characteristic equation. ref name smith The qualities of the Euler s characteristic equation were later ... the characteristic equation math a n r n a n 1 r n 1 cdots a 1 r a 0 0 math By solving for the roots, math r , math , in this characteristic equation, one can find the general solution to the differential ... has the characteristic equation math r 5 r 4 4r 3 16r 2 20r 12 0 , math By Factorization factoring the characteristic equation into math r 3 r 2 2r 2 2 0 , math one can see that the solutions for math ... the characteristic equation for its roots, math r 1 , ldots , r n math , allows one to find the general ... , as well as distinct and or repeated. If a characteristic equation has parts with distinct real ... accessdate 2 March 2011 ref Therefore, if the characteristic equation has distinct real number real ... 1 x c 2 e r 2 x cdots c n e r n x math Repeated real roots If the characteristic equation has a root ... r 1 math is math y R x e r 1 x c 1 c 2 x cdots c k x k 1 math Complex roots If the characteristic ... more details
with overvoltage V sub GS sub V sub th sub as a parameter. The simplest I V characteristic involves ... containing both types of channel. References references DEFAULTSORT Current Voltage Characteristic ... more details
Refimprove date November 2009 No footnotes date November 2009 Toxicity characteristic leaching procedure TCLP is a soil sample extraction method for chemical analysis employed as an analytical method to simulate leachate leaching through a landfill . The testing methodology is used to determine if a waste is characteristically hazardous D List . The extract is analyzed for substances appropriate to the protocol. File D Codes.pdf thumb D Listed Background In the United States, the Resource Conservation and Recovery Act RCRA of 1976 led to establishment of federal standards for the disposal of solid waste and hazardous waste . RCRA requires that industrial waste s and other wastes must be characterized following testing protocols published by the United States Environmental Protection Agency Environmental Protection Agency EPA . ref U.S. Environmental Protection Agency EPA , Washington, DC 2008 . http www.epa.gov epawaste hazard testmethods sw846 Test Methods for Evaluating Solid Waste, Physical Chemical Methods. Document no. SW 846. 3rd Edition. ref TCLP is one of these tests. Application of test The Environmental Compliance Supervisor the gatekeeper at a typical municipal landfill as defined by RCRA Resource Conservation and Recovery Act Subtitle D Non hazardous Solid Wastes Subtitle D uses TCLP data to determine whether a waste may be accepted into the facility. If TCLP analytical results are below the TCLP D list maximum contamination levels MCLs the waste can be accepted. If they are above these levels the waste must be taken to a Hazardous waste Final disposal of hazardous waste hazardous waste disposal facility and the cost of disposal may increase from about 20 ton to as much as 500 ton. TCLP comprises four fundamental procedures Sample preparation for leaching Sample leaching Preparation of leachate for analysis Leachate analysis As extremely contaminated material ... The EPA TCLP Toxicity Characteristic Leaching Procedure and Characteristic Wastes D codes . 2008 ... more details
In mathematics , the modulus and characteristic of convexity are measures of how convex set convex the unit ball in a Banach space is. In some sense, the modulus of convexity has the same relationship to the definition of uniformly convex space uniform convexity as the modulus of continuity does to the definition of continuous function continuity . Definitions The modulus of convexity of a Banach space X , is the function 0, 2 0, 1 defined by math delta varepsilon inf left left. 1 left frac x y 2 right , right x, y in S, x y geq varepsilon right , math where S denotes the unit sphere of X , . The characteristic of convexity of the space X , is the number sub 0 sub defined by math varepsilon 0 sup varepsilon delta varepsilon 0 . math These notions are implicit in the general study of uniform convexity by J. A. Clarkson see below this is the same paper containing the statements of Clarkson s inequalities . The term modulus of convexity appears to be due to M. M. Day see reference below . Properties The modulus of convexity, , is a monotonic function non decreasing function of . The modulus of convexity need not itself be a convex function of . ref p. 67 in Lindenstrauss, Joram Tzafriri, Lior, Classical Banach spaces. II. Function spaces . Ergebnisse der Mathematik und ihrer Grenzgebiete Results in Mathematics and Related Areas , 97. Springer Verlag, Berlin New York, 1979. x 243 pp. ref X , is a uniformly convex space if and only if its characteristic of convexity sub 0 sub 0. X , is a strictly convex space i.e., the boundary of the unit ball B contains no line segments if and only if 2 1. References reflist cite book author Beauzamy, Bernard title Introduction to Banach Spaces and their Geometry year 1985 1982 edition Second revised publisher North Holland mr 889253 isbn 0444864164 cite journal last Clarkson first James title Uniformly ... more details
In mathematics, the Kervaire semi characteristic , introduced by harvs txt last Kervaire authorlink Michel Kervaire year 1956 , is an invariant of manifolds M of dimension 4 n 1 taking values in Z 2 Z , given by k M math sum i 0 n dim H 2i M,R bmod 2 math harvtxt Atiyah Singer 1971 showed that it is given by the index of a skew adjoint elliptic operator. References citation last1 Atiyah first1 Michael F. author1 link Michael Atiyah last2 Singer first2 Isadore M. author2 link Isadore Singer title The Index of Elliptic Operators V journal Annals of Mathematics. Second Series volume 93 issue 1 year 1971 pages 139 149 doi 10.2307 1970757 publisher The Annals of Mathematics, Vol. 93, No. 1 jstor 1970757 Citation last1 Kervaire first1 Michel title Courbure int grale g n ralis e et homotopie doi 10.1007 BF01342961 id MR 0086302 year 1956 journal Mathematische Annalen issn 0025 5831 volume 131 pages 219 252 Category Differential topology ... more details
Operating Characteristic curve, because it is a comparison of two operating characteristics TPR ... first4 John K. title Slope of the receiver operating characteristic in recognition memory journal ... characteristic data journal Neuropsychology year 1998 volume 12 pages 323 339 ref Area Under ... under a Receiver Operating Characteristic ROC Curve volume 143 year 1982 pmid 7063747 ref ref name ... A. last2 McNeil first2 Barbara J. title A method of comparing the areas under receiver operating characteristic ... journal Clinical Chemistry pmid 8472349 title Receiver operating characteristic ROC plots a fundamental ... title Receiver operating characteristic curves and their use in radiology pmid 14519861 journal Radiology ... operating characteristic Constant false alarm rate Detection theory False alarm Gain information ... 8587 1 Brown, Christopher D. and Davis, Herbert T. 2006 Receiver operating characteristic curves and related ... 2007 Analyzing Receiver Operating Characteristic Curves Using SAS , SAS Press, ISBN 978 1 59994 298 ...&cad rja The use of receiver operating characteristic curves in biomedical ... Computer Programs for Receiver Operating Characteristic Analysis , Clinical Chemistry, 49 433 ... http circ.ahajournals.org content 115 5 654.full Receiver operating characteristic analysis for evaluating ... Characteristic Category Detection theory Category Data mining Category Socioeconomics Category Biostatistics Category Statistical classification de Receiver Operating Characteristic es Curva ROC fa fr Receiver Operating Characteristic ko it Receiver operating characteristic lt ROC kreiv nl ROC curve ja ru Receiver operating characteristic tr ROC vi ... more details
Characteristic Category Secondary sexual characteristics bg cs Sekund rn pohlavn ... ru simple Secondary sex characteristic sv Sekund ra k nskarakteristika zh ... more details
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