Estimating the Factors That Explain Economists\u27 Time Preferences [PDF]
, 2016 Theory suggests that individuals’ characteristics, such as age and gender, may affect their rates of time preference. This paper empirically explores this “characteristic-time preference relationship.” Our sample is drawn from survey responses of ...
Smith, Bailey J
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Determination of time dependent factors of coefficients in fractional diffusion equations
, 2015 We consider fractional diffusion equations and study the stability of the inverse problem of determining the time-dependent parameter in a source term or a coefficient of zero-th order term from observations of the solution at one point in a bounded ...
Fujishiro, Kenichi, Kian, Yavar
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Associations between daily sitting time and the combinations of lifestyle risk factors in men [PDF]
, 2012 Background: Understanding the reciprocal role that multiple problematic behaviours play in men's health is important for intervention delivery and for reducing the healthcare burden.
A. Daly-Smith +44 more
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Factors influencing the latency of simple reaction time
Frontiers in Human Neuroscience, 2015 Simple reaction time (SRT), the minimal time needed to respond to a stimulus, is a basic measure of processing speed. SRTs were first measured by Francis Galton in the 19th century, who reported visual SRT latencies below 190 ms in young subjects ...
G. Rousselet +7 more
semanticscholar +1 more source
Electromagnetic form factors in noncommutative space time
European Physical Journal C: Particles and Fields, 2022 Electric and magnetic moment distributions are presenting by form factors (FF)s. Noncommutative space-time (NCST) includes an additional Lorentz index which are effecting on FFs. In this content we investigate electron-proton elastic scattering to impose
A. Rafiei, Z. Rezaei, A. Mirjalili
doaj +1 more source
The M1 and M2 paradigm of macrophage activation: time for reassessment
F1000Prime Reports, 2014 Macrophages are endowed with a variety of receptors for lineage-determining growth factors, T helper (Th) cell cytokines, and B cell, host, and microbial products.
F. Martínez, S. Gordon
semanticscholar +1 more source
Analytic continuation of nucleon electromagnetic form factors in the time-like region
, 2015 The possibility to compute nucleon electromagnetic form factors in the time-like region by analytic continuation of their space-like expressions has been explored in the framework of the Skyrme model.
Alberto, Pedro +4 more
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Form factors in relativistic quantum mechanics: constraints from space-time translations [PDF]
, 2008 The comparison of form factors calculated from a single-particle current in different relativistic quantum mechanic approaches evidences tremendous discrepancies.
Desplanques, B., Dong, Y. B.
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Next-to-leading-order time-like pion form factors in $k_T$ factorization
, 2013 We calculate the time-like pion-photon transition form factor and the pion electromagnetic form factor up to next-to-leading order (NLO) of the strong coupling constant in the leading-twist $k_T$ factorization formalism.
Hu, Hao-Chung, Li, Hsiang-nan
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A consistent treatment for pion form factors in space-like and time-like regions [PDF]
, 2001 We write down some relevant matrix elements for the scattering and decay processes of the pion by considering a quark-meson vertex function. The pion charge and transition form factors $F_\pi$, $F_{\pi\gamma}$, and $F_{\pi\gamma^*}$ are extracted from ...
A. Dubin +49 more
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