15 research outputs found
Introduction: understanding the consequences of the Arab uprisings – starting points and divergent trajectories
This introduction sets the context for the following articles by first conceptualizing the divergent post-uprising trajectories taken by varying states: these are distinguished first by whether state capacity collapses or persists, and if it persists, whether the outcome is a hybrid regime or polyarchy. It then assesses how far starting points – the features of the regime and of the uprising – explain these pathways. Specifically, the varying levels of anti-regime mobilization, explained by factors such as levels of grievances, patterns of cleavages, and opportunity structure, determine whether rulers are quickly removed or stalemate sets in. Additionally, the ability of regime and opposition softliners to reach a transition pact greatly shapes democratic prospects. But, also important is the capacity – coercive and co-optative – of the authoritarian rulers to resist, itself a function of factors such as the balance between the patrimonial and bureaucratic features of neo-patrimonial regimes.PostprintPeer reviewe
Genotype-phenotype correlation of paroxysmal nonkinesigenic dyskinesia.
Paroxysmal nonkinesigenic dyskinesia (PNKD) is a rare disorder characterized by episodic hyperkinetic movement attacks. We have recently identified mutations in the MR-1 gene causing familial PNKD.Journal ArticleResearch Support, N.I.H. ExtramuralResearch Support, Non-U.S. Gov'tinfo:eu-repo/semantics/publishe
eCLIPs bifurcation remodeling system for treatment of wide neck bifurcation aneurysms with extremely low dome-to-neck and aspect ratios: a multicenter experience
Isolation of Toxigenic Nocardiopsis Strains from Indoor Environments and Description of Two New Nocardiopsis Species, N. exhalans sp. nov. and N. umidischolae sp. nov.
Nocardiopsis strains were isolated from water-damaged indoor environments. Two strains (N. alba subsp. alba 704a and a strain representing a novel species, ES10.1) as well as strains of N. prasina, N. lucentensis, and N. tropica produced methanol-soluble toxins that paralyzed the motility of boar spermatozoa at <30 μg of crude extract (dry weight) ml(−1). N. prasina, N. lucentensis, N. tropica, and strain ES10.1 caused cessation of motility by dissipating the mitochondrial membrane potential, Δψ, of the boar spermatozoa. Indoor strain 704a produced a substance that destroyed cell membrane barrier function and depleted the sperm cells of ATP. Indoor strain 64/93 was antagonistic towards Corynebacterium renale. Two indoor Nocardiopsis strains were xerotolerant, and all five utilized a wide range of substrates. This combined with the production of toxic substances suggests good survival and potential hazard to human health in water-damaged indoor environments. Two new species, Nocardiopsis exhalans sp. nov. (ES10.1(T)) and Nocardiopsis umidischolae sp. nov. (66/93(T)), are proposed based on morphology, chemotaxonomic and physiological characters, phylogenetic analysis, and DNA-DNA reassociations