Results 121 to 130 of about 21,349,706 (242)

Improvement of Flow Velocity Measurement Algorithms Based on Correlation Function and Twin Plane Electrical Capacitance Tomography. [PDF]

Sensors (Basel), 2020
Mosorov V, Zych M, Hanus R, Sankowski D, Saoud A.   +4 more
europepmc   +1 more source

Correlation Function and Simplified TBA Equations for XXZ Chain

Symmetry, Integrability and Geometry: Methods and Applications, 2011
The calculation of the correlation functions of Bethe ansatz solvable models is very difficult problem. Among these solvable models spin 1/2 XXX chain has been investigated for a long time.
Minoru Takahashi
doaj   +1 more source

Multivariable Christoffel-Darboux Kernels and Characteristic Polynomials of Random Hermitian Matrices

Symmetry, Integrability and Geometry: Methods and Applications, 2006
We study multivariable Christoffel-Darboux kernels, which may be viewed as reproducing kernels for antisymmetric orthogonal polynomials, and also as correlation functions for products of characteristic polynomials of random Hermitian matrices.
Hjalmar Rosengren
doaj  

Microscopic construction of the two-fluid model for superfluid helium-4

Condensed Matter Physics, 2009
Using a system of Heisenberg's equation of motion for both the normal and the anomalous correlation functions a two-fluid hydrodynamics for superfluid helium-4 was constructed.
P. Shygorin, A. Svidzynskyj
doaj   +1 more source

Verossimilhança na seleção de modelos para predição espacial Likelihood in the selection of models for spatial prediction

Revista Brasileira de Ciência do Solo, 2013
Na modelagem estatística da variabilidade espacial, estimam-se os parâmetros da dependência espacial, que são utilizados na interpolação de valores em locais não amostrados.
Cristiano Nunes Nesi, Andressa Ribeiro, Wagner Hugo Bonat, Paulo Justiniano Ribeiro Junior   +3 more
doaj  

Influence of microstructural variations on morphology and separation properties of polybutadiene-based polyurethanes. [PDF]

RSC Adv, 2021
Pournaghshband Isfahani A, Shahrooz M, Yamamoto T, Muchtar A, Ito MM, Yamaguchi D, Takenaka M, Sivaniah E, Ghalei B.   +8 more
europepmc   +1 more source

The "long tail" of the protein tumbling correlation function: observation by (1)H NMR relaxometry in a wide frequency and concentration range. [PDF]

J Biomol NMR, 2015
Roos M, Hofmann M, Link S, Ott M, Balbach J, Rössler E, Saalwächter K, Krushelnitsky A.   +7 more
europepmc   +1 more source

Research on Damage Identification in Transmission Tower Structures Based on Cross-Correlation Function Amplitude Vector. [PDF]

Sensors (Basel)
Zhang Q, Fu X, Jiang W, Jin H.
europepmc   +1 more source

The relationship between cardiovagal baroreflex and cerebral autoregulation in postural orthostatic tachycardia disorder using advanced cross-correlation function. [PDF]

Sci Rep
Yeh SJ, Lung CW, Jan YK, Lee LL, Wang YC, Liau BY.   +5 more
europepmc   +1 more source

Accurate spin-dependent electron liquid correlation energies for local spin density calculations: a critical analysis

, 1980
S. H. Vosko, L. Wilk, M. Nusair
semanticscholar   +1 more source