Measurement of the excited-state transverse hyperfine coupling in NV centers via dynamic nuclear polarization [PDF]
, 2017 Precise knowledge of a quantum system's Hamiltonian is a critical pre-requisite for its use in many quantum information technologies. Here, we report a method for the precise characterization of the nonsecular part of the excited-state Hamiltonian of an ...
Cappellaro, Paola +2 more
core +2 more sources
Approximation of Discontinuous Functions by Positive Linear Operators. A Probabilistic Approach
Mathematical Methods in the Applied Sciences, Volume 49, Issue 5, Page 4184-4197, 30 March 2026.ABSTRACT We obtain approximation results for general positive linear operators satisfying mild conditions, when acting on discontinuous functions and absolutely continuous functions having discontinuous derivatives. The upper bounds, given in terms of a local first modulus of continuity, are best possible, in the sense that we can construct particular ...
J.A. Adell +2 more
wiley +1 more source
Approximation of complex q-Beta-Baskakov-Szász-Stancu operators in compact disk
Demonstratio MathematicaThe purpose this study is to present and investigate the qq-Beta-Baskakov-Szasz-Stancu operator. The operators are accompanied by Voronovskaja-type consequences, which include both an exact approximation order and a quantitative assessment, specifically ...
Cheregi Larisa, Mursaleen Mohammad
doaj +1 more source
Quantum decoherence dynamics of divacancy spins in silicon carbide
, 2016 Long coherence times are key to the performance of quantum bits (qubits). Here, we experimentally and theoretically show that the Hahn-echo coherence time (T2) of electron spins associated with divacancy defects in 4H-SiC reaches 1.3 ms, one of the ...
Awschalom, David D. +5 more
core +1 more source
Construction of possible integrated predictive index based on EGFR and ANXA3 polymorphisms for chemotherapy response in fluoropyrimidine-treated Japanese gastric cancer patients using a bioinformatic method [PDF]
, 2015 Selected genetic and clinical parameters of gastric cancer patients.
Anna Takahashi +16 more
core +5 more sources
New cognitive info-communication channels for human-machine interaction [PDF]
, 2017 The main goal of this paper is to discuss a new paradigm for robot teaching and supervising which is based on cognitive info-communication channels for human-machine interaction.
Horváth, Csongor Márk +1 more
core +1 more source
Bottled Water and the Social Sciences: A Review and Agenda for Future Research
Sociology Compass, Volume 20, Issue 3, March 2026.ABSTRACT Social sciences approach the steady rise of bottled water consumption at the beginning of the 21st century from four analytical vantage points: political economy, semiotics and lifestyle, political ecology, and materiality‐centered. Each analytic has crucial methodological and conceptual contributions to make, as well as zones of potential ...
Liviu Chelcea
wiley +1 more source
“The Way They Speak of Masters and Johnson”: The Rise and Disappearance of Sex Therapy, 1960–2000
Journal of the History of the Behavioral Sciences, Volume 62, Issue 2, Spring 2026.ABSTRACT A keyword search of “sex therapy” in the New York Times shows a rapid rise for articles covering the discipline in the 1970s, an equally rapid reduction in the 1980s, and further decline in the 1990s and into the 2000s. This surprising inflection, given that sex as a marketable construction did not decline in the late 20th century, opens room ...
Hannie Smolyanitsky
wiley +1 more source
On the degree of approximation by modified Szasz operator
Journal of Numerical Analysis and Approximation Theory, 1988 Not available.
S. M. Mazhar
doaj +2 more sources
Ergodicity of group actions and spectral gap, applications to random walks and Markov shifts [PDF]
, 2013 International audienceLet $(X, \cal B, \nu)$ be a probability space and let $\Gamma$ be a countable group of $\nu$-preserving invertible maps of $X$ into itself.
Conze, Jean-Pierre, Guivarc'H, Yves
core +3 more sources