Results 31 to 40 of about 13,463 (215)
Revista de Metalurgia, 1998 En este trabajo se estudia el efecto de la implantación de iones aluminio, cromo y cerio en el intermetálico Ni3Al, procesado por vía pulvimetalúrgica, en la modificación de su comportamiento a oxidación en el intervalo 635-1.020°C. El estudio se realiza
P. Pérez, J. L. González, P. Adeva
doaj +1 more source
Revista de Metalurgia, 2012 Se estudió el comportamiento a la corrosión a alta temperatura de intermetálicos tipo Fe3Al con adición de 1at. % de cerio, litio y níquel. Las diferentes aleaciones fueron expuestas bajo un ambiente compuesto de 2,5 % SO2+N2 a 900 °C durante 48 h.
A. Luna-Ramírez +4 more
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The effects of human resource practices on firm growth [PDF]
, 2009 Although the connection between firm growth and labour is well documented in economics literature, only recently the link between human resources (HR) and firm growth has attracted the interest of researchers. This study aims to assess the extent, if any,
Vlachos, Ilias
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Towards Certified Model Checking for PLTL using One-pass Tableaux [PDF]
, 2019 The standard model checking setup analyses whether the given system specification satisfies a dedicated temporal property of the system, providing a positive answer here or a counter-example. At the same time, it is often useful to have an explicit proof
Abuin, A. +9 more
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The Anatomical Record, EarlyView.Abstract Neandertals are known to possess very distinctive traits in their bony labyrinth morphology, such as an inferiorly positioned posterior canal and a very low number of turns in the cochlea. Hence, the inner ear has been often used to assess the Neandertal status of fragmentary fossils.
Alessandro Urciuoli +6 more
wiley +1 more source
State of New York Public Employment Relations Board Decisions from April 27, 1982 [PDF]
, 1981 4_15_1983_PERB_BD_DecisionsOCR.pdf: 185 downloads, before Oct.
New York State Public Employment Relations Board
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Food Safety and Health, EarlyView.Psidium guajava leaves contain potent bioactive compounds like quercetin, myricetin, and triterpenoids that show antioxidant, antidiabetic, anti‐inflammatory, and anticancer effects. They act by modulating NF‐κB, PPARγ, and α‐glucosidase and by inducing apoptosis and cell cycle arrest.
Muhammad Waqar +10 more
wiley +1 more source
Unusual skin metastasis due to adenocarcinoma of the stomach: a case report [PDF]
, 2011 Clinical Findings A 68- year-old man presented with a skin thickening of the anterior neck started few months earlier. Upper respiratory and digestive tract had already been examined which proved normal.
Cerio, Rino +3 more
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Consistent Choice of Prey Source Habitat Across Diverse Landscapes by a Selective Insectivorous Bat
Integrative Zoology, EarlyView.After analyzing the diet of the greater horseshoe bats in three distinct colonies, we identified significant spatial and temporal differences, particularly noting a stronger reliance on riparian habitats in Mediterranean areas. The species exhibits great ecological adaptability with strong plasticity in prey source habitats, shifting preferences among ...
Miren Aldasoro +7 more
wiley +1 more source