• ThetaRay is a fintech software and big data analytics company with headquarters in Hod HaSharon, Israel and New York, and offices in Madrid, London, and...
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  • analytics platform Metatron Discovery Sojern Splunk Sumo Logic Teradata ThetaRay TubeMogul VoloMetrix Zaloni, deployment and vendor agnostic data lake management...
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  • Theta (UK: /ˈθiːtə/, US: /ˈθeɪtə/) uppercase Θ or ϴ; lowercase θ or ϑ; Ancient Greek: θῆτα thē̂ta [tʰɛ̂ːta]; Modern: θήτα thī́ta [ˈθita]) is the eighth...
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  • Thumbnail for Intuition
    Future of AI". Mystic Media Blog. 2020-09-28. Retrieved 2021-06-18. ThetaRay. "ThetaRay Partners with Google Cloud to Bring Advanced Anti-Money Laundering...
    39 KB (4,125 words) - 15:47, 11 September 2024
  • Thumbnail for Ronald Coifman
    University in St. Louis and the University of Chicago. In 2013, he co-founded ThetaRay, a cyber security and big data analytics company. In 2018, he received...
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  • Airways Tara Taro Pharmaceuticals Tawkon Tecnomatix Tel Aviv Stock Exchange ThetaRay Tempo Beer Industries Teva Naot Teva Pharmaceutical Industries Tnuva Tower...
    7 KB (601 words) - 04:47, 27 June 2024
  • Theta roles are the names of the participant roles associated with a predicate: the predicate may be a verb, an adjective, a preposition, or a noun. If...
    17 KB (2,147 words) - 21:55, 19 August 2024
  • Thumbnail for Snell's law
    refracted rays, via the cosines of the angle of incidence θ 1 {\displaystyle \theta _{1}} and angle of refraction θ 2 {\displaystyle \theta _{2}} , without...
    27 KB (3,953 words) - 09:09, 21 September 2024
  • Thumbnail for Paraxial approximation
    of the ray's path, namely: sin ⁡ θ ≈ θ , tan ⁡ θ ≈ θ and cos ⁡ θ ≈ 1. {\displaystyle \sin \theta \approx \theta ,\quad \tan \theta \approx \theta \quad...
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  • Thumbnail for Ray (optics)
    In optics, a ray is an idealized geometrical model of light or other electromagnetic radiation, obtained by choosing a curve that is perpendicular to...
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  • Thumbnail for Phi Kappa Theta
    Phi Kappa Theta (ΦΚΘ), commonly known as Phi Kap, is a national social fraternity that has over 35 active chapters and colonies at universities across...
    20 KB (1,868 words) - 14:15, 6 August 2024
  • Thumbnail for Bremsstrahlung
    {q}}^{2}a^{2}}{4\pi c^{3}}}{\frac {\sin ^{2}\theta }{(1-\beta \cos \theta )^{5}}}} where θ {\displaystyle \theta } is the angle between β {\displaystyle {\boldsymbol...
    49 KB (9,407 words) - 10:08, 17 September 2024
  • Thumbnail for Dispersive prism
    {\begin{aligned}\theta '_{0}&=\,{\text{arcsin}}{\Big (}{\frac {n_{0}}{n_{1}}}\,\sin \theta _{0}{\Big )}\\\theta _{1}&=\alpha -\theta '_{0}\\\theta '_{1}&=\...
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  • {\frac {\theta _{2}}{x_{1}}}\right|_{\theta _{1}=0}\qquad D=\left.{\frac {\theta _{2}}{\theta _{1}}}\right|_{x_{1}=0}.} This relates the ray vectors at...
    28 KB (3,644 words) - 06:48, 19 September 2024
  • according to the metric space of the graph, the Θ {\displaystyle \Theta } -graph defines a fixed ray contained within each cone (conventionally the bisector of...
    8 KB (1,165 words) - 06:56, 11 March 2024
  • Thumbnail for Unit circle
    {\displaystyle \cos \theta =\cos(2\pi k+\theta )} sin ⁡ θ = sin ⁡ ( 2 π k + θ ) {\displaystyle \sin \theta =\sin(2\pi k+\theta )} for any integer k....
    8 KB (1,009 words) - 03:19, 19 April 2024
  • Bragg's law (category X-rays)
    AC'=AC\cdot \cos \theta ={\frac {2d}{\tan \theta }}\cos \theta =\left({\frac {2d}{\sin \theta }}\cos \theta \right)\cos \theta ={\frac {2d}{\sin \theta }}\cos ^{2}\theta...
    22 KB (2,596 words) - 06:54, 24 September 2024
  • Thumbnail for Fresnel equations
    }=\left|{\frac {Z_{2}\cos \theta _{\mathrm {i} }-Z_{1}\cos \theta _{\mathrm {t} }}{Z_{2}\cos \theta _{\mathrm {i} }+Z_{1}\cos \theta _{\mathrm {t} }}}\right|^{2}...
    70 KB (8,315 words) - 05:03, 21 July 2024
  • Thumbnail for Numerical aperture
    lens is defined by N A = n sin ⁡ θ , {\displaystyle \mathrm {NA} =n\sin \theta ,} where n is the index of refraction of the medium in which the lens is...
    17 KB (2,287 words) - 19:22, 25 August 2024
  • The Bayer designation θ Orionis (Theta Orionis) is shared by several astronomical objects, located near RA 05h 35m DEC −05° 24′: θ1 Orionis (41 Orionis)...
    2 KB (246 words) - 00:40, 20 January 2024
  • Thumbnail for Atan2
    ) {\displaystyle \theta =\operatorname {atan2} (y,x)} is the angle measure (in radians, with − π < θ ≤ π {\displaystyle -\pi <\theta \leq \pi } ) between...
    25 KB (3,525 words) - 09:31, 25 September 2024
  • Thumbnail for X-ray spectroscopy
    diffraction angles theta by rotation, while the detector rotates over the corresponding angle 2-theta. With a sensitive detector, the X-ray photons are counted...
    18 KB (2,659 words) - 14:02, 25 February 2024
  • Thumbnail for 22° halo
    {\displaystyle \theta _{\text{deviation}}=\theta _{\text{incidence}}+\sin ^{-1}\left[n\sin \left({\frac {\pi }{3}}-\sin ^{-1}{\frac {\sin \theta...
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  • n c 2 ) {\displaystyle \theta <\arcsin \left({\sqrt {n_{0}^{2}-n_{\mathrm {c} }^{2}}}\right)} , where θ is the angle the ray makes with the fiber axis...
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  • Thumbnail for Theta Aurigae
    Theta Aurigae (Latinized from θ Aurigae, abbreviated Theta Aur, θ Aur) is a binary star in the constellation of Auriga. Based upon parallax measurements...
    13 KB (1,027 words) - 07:53, 21 July 2024
  • Thumbnail for Line (geometry)
    (r,\theta )} such that r ≥ 0 , and θ = α or θ = α + π . {\displaystyle r\geq 0,\qquad {\text{and}}\quad \theta =\alpha \quad {\text{or}}\quad \theta =\alpha...
    30 KB (4,299 words) - 00:23, 24 September 2024
  • Thumbnail for Trigonometric functions
    \tan \theta ={\frac {\sin \theta }{\cos \theta }},\quad \cot \theta ={\frac {\cos \theta }{\sin \theta }},\quad \sec \theta ={\frac {1}{\cos \theta }},\quad...
    77 KB (10,622 words) - 17:21, 26 August 2024
  • Thumbnail for Luneburg lens
    coordinates ( r , θ ) {\displaystyle (r,\theta )} to describe the ray's trajectory. Given any two points on a ray (such as the point of entry and exit from...
    15 KB (1,969 words) - 16:18, 3 August 2024
  • Thumbnail for Diffraction
    {\displaystyle I(\theta )=I_{0}\,\operatorname {sinc} ^{2}\left({\frac {d\pi }{\lambda }}\sin \theta \right),} where I ( θ ) {\displaystyle I(\theta )} is the...
    50 KB (6,400 words) - 03:18, 9 September 2024
  • of the peak width in the scattering angle 2 θ {\displaystyle 2\theta } used in X-ray powder diffraction, we note that the scattering vector q = ( 4 π...
    16 KB (3,248 words) - 21:02, 8 July 2024