Abstract We address the issue of point value reconstructions from cell averages in context third-order finite volume schemes, focusing particular on cells close to boundaries domain. In fact, most techniques literature rely creation ghost outside boundary and some form extrapolation inside that, taking into account conditions, fills with appropriate values, so that a standard reconstruction can...

HOBBS, C.H., III; LANDRY, C.B., and PERRY, J.E., III, 2008. Assessing anthropogenic and natural impacts on ghost crabs (Ocypode quadrata) at Cape Hatteras National Seashore, North Carolina. Journal of Coastal Research, 24(6), 1450–1458. West Palm Beach (Florida), ISSN 0749-0208. This study explores impacts of off-road vehicles on ghost crab populations as a measure of impact from recreational b...

background: morphological examinations of urinary erythrocytes can be of diagnostic value in initial evaluation of hematuria. dysmorphic urinary red blood cells are known to indicate a glomerular origin of bleeding. we examined the clinical usefulness of this test in a population complained of hematuria by use of three different methods: light microscopy, phase contrast microscopy, and wright s...

Ghost shrimps of Callianassidae and Ctenochelidae are soft-bodied, usually heterochelous decapods representing major bioturbators of muddy and sandy (sub)marine substrates. Ghost shrimps have a robust fossil record spanning from the Early Cretaceous (~ 133 Ma) to the Holocene and their remains are present in most assemblages of Cenozoic decapod crustaceans. Their taxonomic interpretation is in ...

BACKGROUND Ghost authorship, the failure to name, as an author, an individual who has made substantial contributions to an article, may result in lack of accountability. The prevalence and nature of ghost authorship in industry-initiated randomised trials is not known. METHODS AND FINDINGS We conducted a cohort study comparing protocols and corresponding publications for industry-initiated tr...

In the framework of the formalism of Cornwall et all. for composite operators I study the ghost-antighost condensation in SU(2) Yang-Mills theories quantized in the Maximal Abelian Gauge and I derive analytically a condensating effective potential at two ghost loops. I find that in this approximation the one loop pairing ghost-antighost is not destroyed but no mass is generated if the ansatz fo...

Abstract We present a theoretical study of ghost imaging by using blackbody radiation source. A Gaussian thin lens equation for the ghost imaging, which depends on both paths, is derived. The dependences of the visibility and quality of the image on the transverse size and temperature of the blackbody are studied. The main differences between the ghost imaging by using the blackbody radiation a...

HIstology: Section from the lesion shows a large focus of caseous necrosis rimmed by epithelioid cells, lymphocytes, macrophages and Langhan’s giant cells and a dense collagenous wall. Within the caseous necrosis, ghost outlines of necrosed blood vessels are seen surrounded by an eosinophilic, fibrinous material which represents tuberculous immune complex deposition. A thin compressed collar of...