Results 101 to 110 of about 1,304,136 (197)

Preservation of Aquatic Environmental DNA Using Cationic Detergents

open access: yesEnvironmental DNA
Environmental DNA (eDNA) analysis is a powerful tool for quantifying and assessing the diversity of organisms in the environment. Unfortunately, isolating eDNA from aquatic environments is challenging due to the difficulties associated with water ...
Viresh Thamke   +3 more
doaj   +1 more source

A critical non-homogeneous heat equation with weighted source

open access: yesEuropean Journal of Applied Mathematics
Some qualitative properties of radially symmetric solutions to the non-homogeneous heat equation with critical density and weighted source \begin{align*} |x|^{-2}\partial _tu=\Delta u+|x|^{\sigma }u^p, \quad (x,t)\in {\mathbb {R}}^N\times (0,T), \end ...
Razvan Gabriel Iagar, Ariel Sánchez
doaj   +1 more source

Decay rate of PQ-ball

open access: yesJournal of Cosmology and Astroparticle Physics
Abstract Q-balls are non-topological solitons that arise in theories with a complex scalar field possessing a conserved global U(1) charge. Their stability is ensured by this charge, making them potentially significant in cosmology. In this paper, we investigate Q-ball-like objects in scenarios where the scalar field acquires a finite ...
Jin Kobayashi   +2 more
openaire   +2 more sources

Decay Rates for Cusp Functions

open access: yes, 2014
We make some observations on the decay rates of the Fourier coefficients of cusp functions.
openaire   +2 more sources

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