Results 261 to 270 of about 209,496 (318)

Analyzing Electronic Excitations and Exciton Binding Energies in Y6 Films

Advanced Functional Materials, EarlyView.
The Y6 molecule is used for increasing the efficiency of organic solar cells. The exciton binding energy is calculated for ensembles of Y6 molecules that are representative of the typically used films. The calculations show that the excitons typically spread out over many molecules.
Sahar Javaid Akram, Sophie Meißner, Stephan Kümmel   +2 more
wiley   +1 more source

Tracking control of humanoid manipulator using sliding mode with neural network and disturbance observer. [PDF]

Sci Rep
Wang Y, Yu Y, Wang Z, Ji L, Yang J, Wang S.   +5 more
europepmc   +1 more source

Asymptotic error analysis of multilevel stochastic approximations for the value-at-risk and expected shortfall

Stéphane Crépey, Noufel Frikha, Azar Louzi, Gilles Pagès   +3 more
openalex   +1 more source

Mapping Incidence and Prevalence Peak Data for SIR Modeling Applications. [PDF]

J Math Biol
Murph AC, Gibson GC, Beesley LJ, Panda N, Castro LA, Del Valle SY, Manore CA, Osthus DA.   +7 more
europepmc   +1 more source

Robust Distributed High-Dimensional Regression: A Convoluted Rank Approach. [PDF]

Entropy (Basel)
Wu M.
europepmc   +1 more source

Normal typicality and dynamical typicality for a random block-band matrix model. [PDF]

Lett Math Phys
Erdős L, Henheik J, Vogel C.
europepmc   +1 more source

Analytical Dual Flip Angle R1 Calculation Outside the Small-Angle Regime. [PDF]

Magn Reson Med
Edwards LJ, Pine KJ, Lipp I, EBC consortium, Kirilina E, Helms G, Weiskopf N.   +6 more
europepmc   +1 more source

B-spline contour reconstruction algorithm based on image contour concavity and convexity. [PDF]

Sci Rep
Wang B, Li Y, Sun C, Ma S, Chen J.
europepmc   +1 more source

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Approximate Standard Errors in Semiparametric Models

Biometrics, 1999
Summary.SUMMARY. We consider semiparametric models with p regressor terms and q smooth terms. We obtain an explicit expression for the estimate of the regression coefficients given by the back‐fitting algorithm. The calculation of the standard errors of these estimates based on this expression is a considerable computational exercise.
Durban, Maria, Hackett, Christine A., Currie, Iain D.   +2 more
openaire   +3 more sources

Flat fading approximation error

IEEE Communications Letters, 2000
Flat fading approximation assumes that the system bandwidth is small compared to the coherence bandwidth. An upper bound is derived for an approximation to the error involved in flat fading approximation thereby giving us a measure of the degradation. The bound is found to vary as the square of the system bandwidth to coherence bandwidth ratio.
P. Hande, L. Tong, A. Swami
openaire   +1 more source