Results 91 to 100 of about 117,020 (320)

Quantum Lyapunov Exponents

open access: yesFoundations of Physics, 2002
15 pages, 10 ...
Paolo Falsaperla   +4 more
openaire   +3 more sources

Isentropes and Lyapunov exponents

open access: yesDiscrete & Continuous Dynamical Systems - A, 2020
We consider skew tent maps $T_{ , }(x)$ such that $( , )\in[0,1]^{2}$ is the turning point of $T {_ { , }}$, that is, $T_{ , }=\frac{ }{ }x$ for $0\leq x \leq $ and $T_{ , }(x)=\frac{ }{1- }(1-x)$ for $
Buczolich, Zoltán   +1 more
openaire   +5 more sources

Schematic Visual Representation of Exponentiation [PDF]

open access: yesRevija za Elementarno Izobraževanje, 2015
Visualization of mathematical concepts is an effective learning and teaching strategy. Within mathematics lessons, visualisation is mostly present at iconic level, where concepts are graphically represented.
Darja Antolin, Urška Lipovec
doaj  

Regulatory developments and their impacts to the nano-industry: A case study for nano-additives in 3D printing

open access: yesEcotoxicology and Environmental Safety, 2021
Nanotechnology has increasing applications in numerous markets, particularly in additive processing (3D printing) and manufacturing, which is important for consumer products, medical devices, construction, and general research and development across many
Alicia A. Taylor   +2 more
doaj  

Analysis of Hurricane Irene’s Wind Field Using the Advanced Research Weather Research and Forecast (WRF-ARW) Model

open access: yesJournal of Marine Science and Engineering, 2014
Hurricane Irene caused widespread and significant impacts along the U.S. east coast during 27–29 August 2011. During this period, the storm moved across eastern North Carolina and then tracked northward crossing into Long Island and western New England ...
Alfred M. Klausmann
doaj   +1 more source

An intrinsic square function on weighted Herz spaces with variable exponent [PDF]

open access: yesarXiv, 2016
We define new generalized Herz spaces having weight and variable exponent, that is, weighted Herz spaces with variable exponent. We prove the boundedness of an intrinsic square function on those spaces under proper assumptions on each exponent and weight.
arxiv  

The effect of kV imaging dose on PTV and OAR planning constraints in lung SBRT using stereoscopic/monoscopic real‐time tumor‐monitoring system

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose Quantify the impact of additional imaging doses on clinical dose constraints during lung stereotactic body radiotherapy (SBRT) treatment utilizing stereoscopic/monoscopic real‐time tumor monitoring. Materials and Methods Thirty lung SBRT patients treated with the volumetric arc therapy technique were randomly selected from the ...
Ruwan Abeywardhana, Mike Sattarivand
wiley   +1 more source

Low-Dose Dose–Response for In Vitro Nrf2-ARE Activation in Human HepG2 Cells

open access: yesDose-Response, 2017
Kelch-like ECH-associated protein 1 (Keap1), nuclear factor erythroid 2-like factor 2-related factor 2 (Nrf2), and the antioxidant response element (ARE) are interacting components of a master regulatory signaling pathway that coordinates redox ...
Kenneth T. Bogen
doaj   +1 more source

A note on Hardy-type inequalities in variable exponent Lebesgue spaces [PDF]

open access: yesarXiv, 2017
We present new estimate for Hardy-type inequality in variable exponent Lebesgue spaces. More precisely, by imposing regularity assumptions on the exponent, we prove that the estimations can be reduced to the fixed exponents.
arxiv  

From 2D to 3D gamma passing rate tolerance and action limits for patient‐specific quality assurance in volumetric‐modulated arc therapy

open access: yesJournal of Applied Clinical Medical Physics, EarlyView.
Abstract Background Volumetric modulated arc therapy (VMAT) requires an accurate patient‐specific quality assurance (PSQA) program. In clinical practice, this is usually performed using the γ‐index and the two‐dimensional gamma passing rate (2D %GP). A three‐dimensional (3D) index incorporating the patient anatomy could be more useful for the 3D dose ...
Christos Zarros   +6 more
wiley   +1 more source

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