Consequences of Nationality in American Law

Nationality plays its principal role in immigration matters, but it has been put to significant uses in other areas of American law. This Article focuses on the consequences of the application of the nationality concept in constitutional law, civil rights legislation, taxation, and securities regulation. The author examines the functions which nationality has been required to fulfill and assesses the concept\u27s capacity for accomplishing assigned legal tasks. The author criticizes the overbroad uses of nationality as a legal regulator, but finds that the concept can play a useful, though restricted, role in some areas

Změna základního tónu řeči a transformace hlasu pomocí PSOLA

In the paper a voice transformation approach based on the application of the Pitch Synchronous OverLap and Add /PSOLA/ principle and resampling is proposed. This algorithm has lower computational demands than frequency domain methods

Cytokine Profiles of Severe Influenza Virus-Related Complications in Children

RationaleEffective immunomodulatory therapies for children with life-threatening “cytokine storm” triggered by acute influenza infection are lacking. Understanding the immune profiles of children progressing to severe lung injury and/or septic shock could provide insight into pathogenesis.ObjectivesTo compare the endotracheal and serum cytokine profiles of children with influenza-related critical illness and to identify their associations with severe influenza-associated complications.MethodsChildren with influenza-related critical illness were enrolled across 32 hospitals in development (N = 171) and validation (N = 73) cohorts (December 2008 through May 2016). Concentrations of 42 cytokines were measured in serum and endotracheal samples and clustered into modules of covarying cytokines. Relative concentrations of cytokines and cytokine modules were tested for associations with acute lung injury (ALI), shock requiring vasopressors, and death/ECMO.Measurements and main resultsModules of covarying cytokines were more significantly associated with disease severity than individual cytokines. In the development cohort, increased levels of a serum module containing IL6, IL8, IL10, IP10, GCSF, MCP1, and MIP1α [shock odds ratio (OR) = 3.37, family-wise error rate (FWER) p < 10−4], and decreased levels of a module containing EGF, FGF2, SCD40L, and PAI-1 (shock OR = 0.43, FWER p = 0.002), were both associated with ALI, shock, and death-ECMO independent of age and bacterial coinfection. Both of these associations were confirmed in the validation cohort. Endotracheal and serum cytokine associations differed markedly and were differentially associated with clinical outcomes.ConclusionWe identified strong positive and negative associations of cytokine modules with the most severe influenza-related complications in children, providing new insights into the pathogenesis of influenza-related critical illness in children. Effective therapies may need to target mediators of both inflammation and repair