Zobrazeno 1 - 10
of 46
pro vyhledávání: '"S, Spradlin"'
Autor:
John L Schnase, Mark L Carroll, Roger L Gill, Glenn S Tamkin, Jian Li, Savannah L Strong, Thomas P Maxwell, Mary E Aronne, Caleb S Spradlin
Publikováno v:
PLoS ONE, Vol 16, Iss 3, p e0237208 (2021)
MaxEnt is an important aid in understanding the influence of climate change on species distributions. There is growing interest in using IPCC-class global climate model outputs as environmental predictors in this work. These models provide realistic,
Externí odkaz:
https://doaj.org/article/727913f7edcc47f9808e3af81f5e9cd6
Publikováno v:
Physica Medica. 95:140-147
To evaluate the combined effect of heterogeneous target dose and heterogeneous radiosensitivity on tumor control probability (TCP) for different number of fractions (NThe linear-quadratic (LQ) model is employed to study dependence of TCP on NFormula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e005ab0a6da59971f424b4cfcb2fa62
https://doi.org/10.1016/j.ejmp.2021.12.003
https://doi.org/10.1016/j.ejmp.2021.12.003
Autor:
Gregory S. Spradlin
Publikováno v:
Electronic Journal of Differential Equations, Vol 2010, Iss 137,, Pp 1-14 (2010)
We study the differential equation $ddot{x}(t) = a(t)V'(x(t))$, where $V$ is a double-well potential with minima at $x = pm 1$ and $a(t) o l > 0$ as $|t| o infty$. It is proven that under certain additional assumptions on $a$, there exists a heterocl
Externí odkaz:
https://doaj.org/article/9fd0757271a244b39d454d0744d49aa0
Autor:
Gregory S. Spradlin
Publikováno v:
Electronic Journal of Differential Equations, Vol 2004, Iss 21, Pp 1-13 (2004)
We study a Hamiltonian system that has a superquadratic potential and is asymptotic to an autonomous system. In particular, we show the existence of a nontrivial solution homoclinic to zero. Many results of this type rely on a convexity condition on
Externí odkaz:
https://doaj.org/article/3b93cf532ae9485c92e89ba9265208c6
Autor:
Gregory S. Spradlin
Publikováno v:
Electronic Journal of Differential Equations, Vol 2001, Iss 47, Pp 1-10 (2001)
A Hamiltonian system is studied which has a term approaching a constant at an exponential rate at infinity . A minimax argument is used to show that the equation has a positive homoclinic solution. The proof employs the interaction between translated
Externí odkaz:
https://doaj.org/article/908e9cdabd5d4e7797eced38c3077f2a
Autor:
Gregory S. Spradlin
Publikováno v:
Electronic Journal of Differential Equations, Vol 2000, Iss 32, Pp 1-14 (2000)
We consider the equation $-epsilon^2 Delta u + V(z)u = f(u)$ which arises in the study of nonlinear Schr"odinger equations. We seek solutions that are positive on ${mathbb R}^N$ and that vanish at infinity. Under the assumption that $f$ satisfies sup
Externí odkaz:
https://doaj.org/article/b535607ae5ac4298a4756cd1990ceb1c
Autor:
Thomas Maxwell, Mary E. Aronne, Caleb S. Spradlin, Mark L. Carroll, Roger Gill, Jian Li, Glenn S. Tamkin, John L. Schnase, S. Strong
Publikováno v:
PLoS ONE
PLoS ONE, Vol 16, Iss 3, p e0237208 (2021)
PLoS ONE, Vol 16, Iss 3, p e0237208 (2021)
MaxEnt is an important aid in understanding the influence of climate change on species distributions. There is growing interest in using IPCC-class global climate model outputs as environmental predictors in this work. These models provide realistic,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::664a6ba9d58af09a51f4336e2da8677b
https://pubmed.ncbi.nlm.nih.gov/33657125
https://pubmed.ncbi.nlm.nih.gov/33657125
The more adaptive to change, the more likely you are to survive: Protein adaptation in extremophiles
Publikováno v:
Seminars in celldevelopmental biology. 84
Discovering how organisms and their proteins adapt to extreme conditions is a complicated process. Every condition has its own set of adaptations that make it uniquely stable in its environment. The purpose of our review is to discuss what is known i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::152d359916ef2dadea8f048735ed71e3
https://pubmed.ncbi.nlm.nih.gov/29288800
https://pubmed.ncbi.nlm.nih.gov/29288800
Autor:
Gregory S. Spradlin, Alexandru Tamasan
Publikováno v:
Indiana University Mathematics Journal. 63:1819-1837
We provide an example of an L 1 function on the unit circle that cannot be the trace of a function of bounded variation of least gradient in the unit disk.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da8735c453122ef0791413ffb9c29c0d
https://doi.org/10.1512/iumj.2014.63.5421
https://doi.org/10.1512/iumj.2014.63.5421
Autor:
Greg S. Spradlin, Vadim Y. Kuperman
Publikováno v:
International Journal of Radiation Biology. 89:889-897
Purpose: To investigate the effect of variable dose rate on biologically effective dose (BED). Materials and methods: By using the linear-quadratic (LQ) model with bi-exponential repair, we analytically determine the timedependent dose rate R ~ which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56ce4814bcb8a0407a02a2a03046eb1b
https://doi.org/10.3109/09553002.2013.811308
https://doi.org/10.3109/09553002.2013.811308