Results 1 to 10 of about 173,999 (290)
The $$\theta $$-Join as a Join with $$\theta $$ [PDF]
, 2020 We present an algebra for the classical database operators. Contrary to most approaches we use (inner) join and projection as the basic operators. Theta joins result by representing theta as a database table itself and defining theta-join as a join with that table. The same technique works for selection.
Desharnais, Jules, Möller, Bernhard
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Phi Theta Kappa in Washington, D.C.
, 1988 Members of Phi Theta Kappa at the National Convention in Washington, D ...
Phi Theta Kappa
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Spanning Properties of Theta–Theta-6 [PDF]
Graphs and Combinatorics, 2020 13 pages, 9 ...
Mirela Damian +2 more
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Controlled Creation of Contact Cracks in Additive Manufactured Components
Applied Sciences, 2023 Techniques for the controlled seeding and growth of cracks are urgently required for non-destructive testing technique evaluation, particularly for additive manufactured (AM) samples.
Daniel Preston +5 more
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Theta Palindromes in Theta Conjugates [PDF]
, 2020 A DNA string is a Watson-Crick (WK) palindrome when the complement of its reverse is equal to itself. The Watson-Crick mapping $θ$ is an involution that is also an antimorphism. $θ$-conjugates of a word is a generalisation of conjugates of a word that incorporates the notion of WK-involution $θ$.
Kalpana Mahalingam +2 more
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Vietnam Journal of Mathematics, 2020 AbstractA theta surface in affine 3-space is the zero set of a Riemann theta function in genus 3. This includes surfaces arising from special plane quartics that are singular or reducible. Lie and Poincaré showed that any analytic surface that is the Minkowski sum of two space curves in two different ways is a theta surface.
Agostini, Daniele +3 more
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Theta vectors and quantum theta functions [PDF]
Journal of Physics A: Mathematical and General, 2005 LaTeX 21 pages, give more explicit explanations for notions given in the ...
Lee, Chang-Yeong, Kim, Hoil
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Medical Records: Preventive Efforts in Medical Services for Covid-19 Patients
Soepra: Jurnal Hukum Kesehatan, 2022 : Medical services for Covid-19 patients are increasing every day. This shows that Covid-19 is a big concern for everyone - the government, medical workers, and the community itself.
Helena Primadianti Sulistyaningrum +2 more
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Abstract Augmented Lazy Theta*: Applying Graph Abstractions to Trajectory Planning with Speed-Limit Constraints [PDF]
, 2014 Trajectory planning is a generalisation of path planning in which velocity is also taken into consideration. Considering velocity, in the context of a real-world system such as a robotic vehicle, means considering physical constraints such as the ...
Chrpa, Lukáš, Gregory, Peter
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Scientific Reports, 2023 Managing chronic hepatitis C is challenging, as the majority of those infected are asymptomatic. Therefore, to ensure treatments are administered before the onset of severe complications, screening is important.
William W. L. Wong +4 more
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