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Experimental program on bone technology of the north of Tierra del Fuego: Contributions to the study of production and use-wear traces
(Elsevier, 2020-06)
This paper presents an Experimental Program developed to identify, describe and differentiate the production traces from use-wear traces on bone artifacts, through the application of functional analysis framework. For this ...
Optimization problem for extremals of the trace inequality in domains with holes
(World Scientific, 2010-08)
We study the Sobolev trace constant for functions defined in a bounded domain Ω that vanish in the subset A. We find a formula for the first variation of the Sobolev trace with respect to the hole. As a consequence of this ...
Trace elements supplementation: Recent advances and perspectives
(Bentham Science Publishers, 2004-12)
Supplementation of essential trace elements has become an increasingly important field of research in modern pharmacology. The present review presents general aspects related to the essentiality of inorganic systems in ...
Towards better contact-tracing in the UK
As a second pandemic wave breaks over much of the
world, the need for sustainable and effective test,
trace, and isolate programmes is more pressing than
ever. The study by Michelle Kendall and colleagues1
in
The ...
Traces within traces: holes, pits and galleries in walls and fillings of insect trace fossils in paleosols
(Universidad de Barcelona, 2003-12)
Fossil insect nests with constructed walls (ichnogenera Uruguay ROSELLI 1938, Palmiraichnus ROSELLI 1987, Rosellichnus GENISE and BOWN 1996), as well as fossil brood masses from dung beetles (Monesichnus ROSELLI 1987) often ...
Effects of dietary trace mineral sources and levels fed to layers in their second laying cycle on the quality of eggs stored at different temperatures and for different periods
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2013)
A seismic ray tracing method based on Fibonacci search
(Editrice Compositori Bologna, 2017-05)
We design a fast ray tracing technique to simulate the response of seismic sources located at depth such as passive data due to fluid injection, hydraulic fracturing, volcanic tremors or earthquakes, with receivers located ...
The best Sobolev trace constant in periodic media for critical and subcritical exponents
(Cambridge University Press, 2009-09)
In this paper we study homogenisation problems for Sobolev trace embedding H1(Ω) ↪ Lq(∂Ω) in a bounded smooth domain. When q = 2 this leads to a Steklov-like eigenvalue problem. We deal with the best constant of the Sobolev ...