Existence and multiplicity of nontrivial solutions for double resonance semilinear elliptic problems
Electronic Journal of Differential Equations, 2002 We consider resonance problems at an arbitrary eigenvalue of the Laplacien. We prove the existence of nontrivial solutions for some semilinear elliptic Dirichlet boundary values problems. We also obtain two nontrivial solutions by using Morse theory.
Abdel R. El Amrouss
doaj
Intensive Care Medicine Experimental, 2018 Background Cerebral regional microcirculation is altered following severe head injury. In addition to tissue disruption, partial pressure of tissue oxygenation is impaired due to an increase in the oxygen tissue gradient.
Judith Bellapart +10 more
doaj +1 more source
Impact of critical mass on the evolution of cooperation in spatial public goods games
, 2010 We study the evolution of cooperation under the assumption that the collective benefits of group membership can only be harvested if the fraction of cooperators within the group, i.e. their critical mass, exceeds a threshold value. Considering structured
Attila Szolnoki +2 more
core +1 more source
Mechanisms of parasite‐mediated disruption of brain vessels
FEBS Letters, EarlyView.Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira +3 more
wiley +1 more source
More and better information to tackle HIV epidemics: towards improved HIV incidence assays. [PDF]
PLoS Medicine, 2011 Incidence Assay Critical Path Working Group
doaj +1 more source
BISCIT: Biliary Interventions in critically ill patients with Secondary Sclerosing Cholangitis – a study protocol for a multicenter, randomized, controlled parallel group trial [PDF]
, 2023 Klaus Stahl +16 more
openalex +1 more source
Critical groups of graphs with dihedral actions
European Journal of Combinatorics, 2014 In this paper we consider the critical group of finite connected graphs which admit harmonic actions by the dihedral group $D_n$. In particular, we show that if the orbits of the $D_n$-action all have either $n$ or $2n$ points then the critical group of such a graph can be decomposed in terms of the critical groups of the quotients of the graph by ...
Glass, Darren B., Merino, Criel
openaire +2 more sources
β‐TrCP overexpression enhances cisplatin sensitivity by depleting BRCA1
Molecular Oncology, EarlyView.Low levels of β‐TrCP (Panel A) allow the accumulation of BRCA1 and CtIP, which facilitate the repair of cisplatin‐induced DNA damage via homologous recombination (HR) and promote tumor cell survival. In contrast, high β‐TrCP expression (Panel B) leads to BRCA1 and CtIP degradation, impairing HR repair, resulting in persistent DNA damage and apoptosis ...
Rocío Jiménez‐Guerrero +8 more
wiley +1 more source
Genotyping-by-sequencing provides new genetic and taxonomic insights in the critical group of Centaurea tenorei. [PDF]
Front Plant Sci, 2023 De Luca D +4 more
europepmc +1 more source
New 2--critical sets in the abelian 2--group
, 2006 In this paper we determine a class of critical sets in the abelian {2--group} that may be obtained from a greedy algorithm. These new critical sets are all 2--critical (each entry intersects an intercalate, a trade of size 4) and completes in a top down ...
Hamalainen, Carlo
core +1 more source