In this paper, we consider the inverse scattering problem of a plane acoustic wave by a multilayered obstacle which is important in various areas of imaging and nondestructive testing. When the core is penetrable (with transmission boun...

The balance of CD4+ and CD8+ Ghd Iv Hair Straighteners Uk T cells in humans is controlled by a major autosomal gene. Here, Alberto Amadori and colleagues propose that in view of the high CD4+ cell turnover during HIV infection, individu...

Hyperventilation syndrome is an acute complication sometimes encountered in dentistry and is generally treated or prevented with benzodiazepines. We report three cases of hyperventilation syndrome that were dramatically improved or prev...

Recent evidence from vector autoregressions points towards the importance of interest rate innovations in explaining output variations. We show that this evidence supports an interpretation of business cycles based on nominal contractua...

An n-tournament Tn is said to be a Kotzig tournament if the n subtournaments of Tn of order n − 1 are isomorphic. And a nonnegative integral vector R is said to be potentially Kotzig if there exists some Kotzig tournament Tn such that...

We present a generalization of the exterior charged Kerr spacetime involving an arbitrary spheroidal deformation of the mass. The metric for this stationary axisymmetric solution of the Einstein-Maxwell equations is explicitly given, Gh...

The paper investigates the number of subword occurrences in a word, in particular, in a word obtained by iterating a morphism. Associated graphs or automata are used as a tool. Special attention is paid to the Fibonacci morphism. Explic...

This paper describes a methodology for the reconstruction of digital events by comparing states captured in time. Microsoft Windows Restore Point data is used to illustrate how to organize captured state information into a useful timeli...

We study monomial flocks of quadratic cones of PG(3, q), with emphasis on the case where the flock is semifield, providing some nonexistence and some uniqueness results. In addition, we give a computer-free proof of the existence of the...

This paper studies the ex-ante effect of worker separations on wage negotiations using matched worker–firm data from The Netherlands. We find that wage negotiations aim to prevent separations; workers with a high propensity to quit ar...

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