Results 91 to 100 of about 6,731,721 (317)
Certifying the Existence of Epipolar Matrices [PDF]
, 2014 Given a set of point correspondences in two images, the existence of a fundamental matrix is a necessary condition for the points to be the images of a 3-dimensional scene imaged with two pinhole cameras.
Agarwal, Sameer +3 more
core
Electronic Journal of Qualitative Theory of Differential Equations, 2012 This paper presents some existence and uniqueness results for a boundary value problem of fractional differential equations of order $\alpha \in (1,2]$ with four-point nonlocal fractional integral boundary conditions.
Bashir Ahmad +2 more
doaj +1 more source
Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes
FEBS Letters, EarlyView.Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley +1 more source
Existence of entire radial solutions to a class of quasilinear elliptic equations and systems
Electronic Journal of Qualitative Theory of Differential Equations, 2016 In this paper, by a monotone iterative method and the Arzèla-Ascoli theorem, we obtain the existence of entire positive radial solutions to the following quasilinear elliptic equations \[\operatorname{div}(\phi_1(|\nabla u|) \nabla u)+a_1(|x|) \phi_1 ...
Song Zhou
doaj +1 more source
Ethical Theory and Moral Practice, 2017 Can existence benefit or harm a person? I argue that it cannot. In order for existence to harm a person it has to be the case that existence is worse for the person than never existing. This claim could only be true if it is understood as a claim about the actual, extrinsic value of existence for a person.
openaire +4 more sources
FEBS Letters, EarlyView.Phytohormone brassinosteroid‐induced gene regulation by the transcription factor BIL1/BZR1 involves redox‐dependent DNA‐binding alternation and interaction with the transcription factor PIF4. The reduced BIL1/BZR1 dimer binds preferred cis‐elements, while oxidation alters its oligomerization state and disrupts DNA‐binding ability.
Shohei Nosaki +4 more
wiley +1 more source
Existence and Ulam-Hyers Stability of ODEs Involving Two Caputo Fractional Derivatives
Electronic Journal of Qualitative Theory of Differential Equations, 2015 In this paper, we study existence of solutions to a Cauchy problem for nonlinear ordinary differential equations involving two Caputo fractional derivatives.
Shan Peng, JinRong Wang
doaj +1 more source
FEBS Letters, EarlyView.Antimicrobial resistance (AMR) is of huge importance, resulting in over 1 million deaths each year. Here, we describe how a new drug, enmetazobactam, designed to help fight resistant bacterial diseases, inhibits a key enzyme (GES‐1) responsible for AMR. Our data show it is a more potent inhibitor than the related tazobactam, with high‐level computation
Michael Beer +10 more
wiley +1 more source
Weak solutions for quasilinear degenerate parabolic systems
Electronic Journal of Differential Equations, 2006 This paper concerns the initial Dirichlet boundary-value problem for a class of quasilinear degenerate parabolic systems. Due to the degeneracies, the problem does not have classical solutions in general.
Zheng'an Yao, Wenshu Zhou
doaj
Generalized Yosida inclusion problem involving multi-valued operator with XOR operation
Demonstratio MathematicaIn this article, we study a generalized Yosida variational inclusion problem involving multi-valued operator with XOR operation. It is shown that the generalized Yosida variational inclusion problem involving multi-valued operator with XOR operation is ...
Iqbal Javid +3 more
doaj +1 more source