Results 41 to 50 of about 324,322 (267)

A note on decay rates for Schrödinger’s equation [PDF]

open access: yesProceedings of the American Mathematical Society, 2010
Summary: We prove the existence of solutions of the Schrödinger equation on \( \mathbb{R}^N\) which decay, in various \( L^p\) spaces, at different rates along different time sequences going to infinity. We establish a similar result for a nonlinear Schrödinger equation.
Xie, Jian   +2 more
openaire   +2 more sources

Decay of Airborne Bacteria from Cattle Farm Under A-Band Ultraviolet Radiation

open access: yesAnimals
Inspired by the effects of solar or UV radiation on the decay of airborne bacteria during their transport, this study investigated the effect of UVA on the decay of airborne bacteria from cattle houses and analyzed the potential use of UVA to reduce ...
Luyu Ding   +6 more
doaj   +1 more source

Decay Rates of The Solution to the Cauchy Problem of the Type III Timoshenko Model Without Any Mechanical Damping

open access: yesDemonstratio Mathematica, 2015
In this paper, we study the asymptotic behavior of the solutions of the one-dimensional Cauchy problem in Timoshenko system with thermal effect. The heat conduction is given by the type III theory of Green and Naghdi.
Said-Houari Belkacem
doaj   +1 more source

Distribution and growth rate of COVID-19 outbreak in Tamil Nadu: A log-linear regression approach

open access: yesIndian Journal of Public Health, 2020
Background: Most of the countries are affected with the pandemic outbreak of the coronavirus infection. Understanding the severity and distribution in various regions will help in planning the controlling measures. Objectives: The objective was to assess
Adhin Bhaskar   +3 more
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Theoretical analysis of a water wave model with a nonlocal viscous dispersive term using the diffusive approach

open access: yesAdvances in Nonlinear Analysis, 2017
In this paper, we study the following water wave model with a nonlocal viscous term:
Goubet Olivier, Manoubi Imen
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Decay rate of the solutions to the Cauchy problem of the Lord Shulman thermoelastic Timoshenko model with distributed delay

open access: yesDemonstratio Mathematica
In this study, we address a Cauchy problem within the context of the one-dimensional Timoshenko system, incorporating a distributed delay term. The heat conduction aspect is described by the Lord-Shulman theory.
Choucha Abdelbaki   +3 more
doaj   +1 more source

On the decay rate of the false vacuum

open access: yesJournal of Mathematical Physics, 2007
The finite size theory of metastability in a quartic potential is developed by the semiclassical path integral method. In the quantum regime, the relation between temperature and classical particle energy is found in terms of the first complete elliptic integral.
openaire   +2 more sources

Spatial compactification and decay-rate behaviour [PDF]

open access: yesPhysics Letters B, 1999
12 pages, 6 postscript figures included, accepted version in ...
Park, D. K.   +2 more
openaire   +2 more sources

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