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Checklist and taxonomic changes for Central and South American Philonthina (Coleoptera: Staphylinidae)
(Magnolia Press, 2018-07)
A checklist of all described species of Philonthina, a subtribe of the staphylinid tribe Staphylinini, known to occur in Central and South America (CASA) is presented. Included for each species, and for synonyms known from ...
Tackling generic limits for the Neotropical Philonthina with a phylogenetic approach: revision of the genera Linoderus Sharp and Odontolinus Sharp (Coleoptera: Staphylinidae)
(Senckenberg Gesellschaft für Naturforschung, 2017-04)
A systematic revision and a phylogenetic analysis of the Neotropical genera Linoderus Sharp, 1885 and Odontolinus Sharp, 1885 (Staphylininae: Staphylinini: Philonthina) including a broad selection of outgroup taxa is ...
Larval Description and Phylogenetic Placement of the South African Endemic Genera Coelhydrus Sharp and Darwinhydrus Sharp (Coleoptera: Dytiscidae: Hydroporinae: Hyphydrini)
(Coleopterists Society, 2017-06)
The third instars of Coelhydrus brevicollis Sharp and Darwinhydrus solidus Sharp are described and illustrated for the first time, with detailed morphometric and chaetotaxic analyses of the cephalic capsule, head appendages, ...
Truncation in duality and intertwining kernels
(Polymat, 2020)
We study properties of truncations in the dual and intertwining process in the monotone case. The main properties are stated for the time-reversed process and the time of absorption of the truncated intertwining process.
Registro da escritora e professora Peggy Sharpe Valadares
(Memorial Denis Bernardes, 1989)
Efectos del MILA en la eficiencia de portafolio de los mercados de acciones colombiano, peruano y chileno.
(2015-02-12)
Se explora el efecto en términos de eficiencia de portafolio (en media y varianza) de la entrada en vigencia del Mercado Integrado
Latinoamericano (MILA). El análisis se basa en la construcción de una razón de Sharpe con ...
Sharpness enhancement of stereo images using a depth-based per-pixel regularization
(IEEE, 2021)
Blur is one of the causes of visual discomfort in stereopsis. The application of 2D image sharpening algorithms to the left and right view can produce an interdifference which causes eyestrain and visual fatigue for the ...
Sharp regularity estimates for second order fully nonlinear parabolic equations
(Springer, 2017-12)
We prove sharp regularity estimates for viscosity solutions of fully nonlinear parabolic equations of the form (Formula Presented.)where F is elliptic with respect to the Hessian argument and f∈ Lp , q(Q1). The quantity ...