Results 31 to 40 of about 199,828 (311)

On non-elliptic boundary problems [PDF]

open access: yesNagoya Mathematical Journal, 1982
The purpose of this paper is to study the boundary value problems for the second order elliptic differential ...
openaire   +2 more sources

A Unified Analytical Approach to Fixed and Moving Boundary Problems for the Heat Equation

open access: yesMathematics, 2021
Fixed and moving boundary problems for the one-dimensional heat equation are considered. A unified approach to solving such problems is proposed by embedding a given initial-boundary value problem into an appropriate initial value problem on the real ...
Marianito R. Rodrigo, Ngamta Thamwattana
doaj   +1 more source

Xenotransplantation and the Problem of Boundaries

open access: yesAMA Journal of Ethics, 2005
The genetic engineering of organ-donor animals to decrease the risk of human immune system rejection poses ethical and psychological challenges to the long-held boundary between humans and other animal species. Virtual Mentor is a monthly bioethics journal published by the American Medical Association.
openaire   +2 more sources

Fast arbitrary-oriented object detection for remote sensing images

open access: yesEuropean Journal of Remote Sensing
In the filed of remote sensing, arbitrary-oriented object detection methods has gained great attention, benefiting from the accurate detection ability of dense objects.
Jingxian Liu   +3 more
doaj   +1 more source

ASPECTS OF MODERN ETHNIC SITUATION IN GEORGIA: PROBLEMS OF MINORITY GROUPS (BEZHTINTSY CASE)

open access: yesЮг России: экология, развитие, 2014
The article examined the current socio-economic status of one of the ethnicities of Dagestan - bezhtintsev that after the collapse of the Soviet Union were on their lands in a "foreign" country.
M. Sh. Sheikhov
doaj   +1 more source

On a free boundary problem of viscous incompressible flows [PDF]

open access: yes, 2006
We shall discuss a free boundary problem for viscous incompressible fluids which is considered as the relaxation of a two phase free boundary problem with surface tension on the interface.
Maekawa, Yasunori
core   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

On the estimation of the functional

open access: yesLietuvos Matematikos Rinkinys, 2007
There is considered the functional inf(sup|f (i)(t)), The supremum is taken by i = 0, 1, 2, the infimum is taken by the function set KC2([0, 1]), with boundary conditions f (0) = 1,  f'(0) = 1,  f (1) = 0,  f'(1) = 0.
Gintaras Puriuškis
doaj   +1 more source

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

open access: yesMolecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic   +5 more
wiley   +1 more source

A discrete bernoulli free boundary problem [PDF]

open access: yes, 2012
We consider a free boundary problem for the p-Laplace operator which is related to the so-called Bernoulli free boundary problem. In this formulation, the classical boundary gradient condition is replaced by a condition on the distance between two di ...
González Nogueras, María del Mar   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy