This "stress-alleviated" action can effectively impede strain-induced loosening happened inside electrodes during charging and discharging, and consequently improve cycle-life and coulombic efficiency of silicon-based anode.
The antigenic differences in the most prominent surface-exposed protein of 2 strains of the avian pathogenic Borrelia anserina impede strain-specific antibody-mediated protection against infections [ 22].
The adiabatic temperature-rise enlarges the deformation zone, impedes strain localization and leads to higher energy absorption at higher strain rates.
Another major bottleneck impeding strain-engineering efforts are the lack of high-throughput screening and characterization methods to correlate genetic change(s) acquired through forward and reverse genetics approaches with microbial physiology and bioproduction parameters of titer, rate, and productivity.
Such prolonged times can impede vaccine strain selection activities.
It is shown that contrary to conventional perception, a high crystallographic curvature caused by strain gradients impedes grain refinement in small length scales, resulting in an anomalous suppression of grain refinement and fragmentation.
This large diversity in genome fingerprints impeded robust UPGMA-based strain clustering, as no internal node was found to be significant when performing a bootstrap analysis (data not shown).
Contrastingly, a high degree of homogeneity of the T. rubrum genome, as revealed by using several anonymous molecular markers, significantly impedes discrimination at the strain level [ 3, 4].
The strict regulations imposed on researchers in the United States but not in other parts of the world lead to discrepancies in practice, hinder distribution of genetically modified strains, and impede progress in the field.
However, the endogenous occurrence of seven copies of the highly similar insertion sequences (IS Cg1a – IS Cg1d, IS Cg7, IS Cg10 and IS Cg17) in the strain ATCC 13032 impede the application of this transposon there since integrations would mainly be a result of RecA-mediated homologous recombination events.
Political strains and stasis impede reforms in a country weakened by blocked borders, emigration and oligarch ties with officialdom.
