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KIBRA single nucleotide polymorphism (SNP) rs17070145 was identified in a genome-wide association study (GWAS) of memory performance, with some but not all follow-up studies confirming association of its T allele with enhanced memory. This allele was associated with reduced Alzheimer's disease (AD) risk in 1 study, which also found overexpression of KIBRA(More)
In this paper, we establish two new types of invariant sets for the coupled nonlinear Schrödinger system on R n , and derive two sharp thresholds of blow-up and global existence for its solution. Some analogous results for the nonlinear Schrödinger system posed on the hy-perbolic space H n and on the standard 2-sphere S 2 are also presented. Our arguments(More)
We establish the uniqueness of ground states of some coupled nonlinear Schrodinger systems in the whole space. We firstly use Schwartz symmetrization to obtain the existence of ground states for a more general case. To prove the uniqueness of ground states, we use the radial symmetry of the ground states to transform the systems into an ordinary(More)
Postoperative cognitive dysfunction (POCD) is very common complication of surgery in aged individuals. Accumulated evidence suggests that neuroinflammation may be the underlying cause of POCD. The aim of the present study was to investigate the effects of ulinastatin (UTI) on neuroinflammation and on learning and memory of aged rats after anesthesia and(More)
As a typical area of farming-pastoral,in recent years due to the implementation of returning cultivated land to forestland o r grassland,there were severe variations in land use in Guyuan County.Studies on the variation state of its ecosystem service va lue could supply scientific basis for protection and restoration for regional eco-environment.With(More)