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Now showing items 3931-3940 of 4794
Classification of archaeological pieces into their respective stratum by a chemometric model based on the soil concentration of 25 selected elements
(Elsevier, 2010-04-01)
The aim of this work was to demonstrate that an archaeological ceramic piece has remained buried underground in the same stratum for centuries without being removed. For this purpose, a chemometric model based on Principal ...
Assessing the effect of alternative land uses in the provision of water resources: Evidence and policy implications from southern Europe
(Elsevier, 2012-10-01)
Ecosystem goods and services have been brought to the forefront of policy making all over the world. It is acknowledged that these goods and services underpin human well-being. The provision of water resources is amongst ...
Chicken feathers as a natural source of sulphur to develop sustainable protein films with enhanced properties
(Elsevier, 2017-08-05)
In this work, the effect of hydrolyzed keratin on the properties of soy protein-based films was analyzed when different manufacture processes were employed. It is widely known that the processing method selected can affect ...
Child EFL learners’ attitudes towards a collaborative writing task
(John Benjamins, 2020-03)
[EN]The way learners engage with tasks can crucially impact on learning opportunities and, therefore, more attention is now being devoted to task affect. This study examines the attitudes of an underresearched population, ...
Behavioral coping strategies predict tumor development and behavioral impairment after chronic social stress in mice
(Elsevier, 2020-02)
The aims of this study were to identify behavioral strategies to cope with social defeat, evaluate their impact on tumor development and analyze the contributions of both to changes in physiology and behavior produced by ...
Block copolymer concentration gradient and solvent effects on nanostructuring of thin epoxy coatings modified with epoxidized styrene-butadiene-styrene block copolymers
(ACS, 2012-01-27)
The gradient on block copolymer concentration through film thickness as well as the effects of casting solvents used on the nanostructuring of a thermosetting epoxy coating modified with an epoxidized poly(styrene-b-buta ...
Chemerin concentrations in infants born small for gestational age: correlations with triglycerides and parameters related to glucose homeostasis
(Springer, 2020-06-16)
[EN]Infants born small for gestational age (SGA) are known to have increased risk of developing several pathologies, including the
metabolic syndrome, when they grow up. It has been described that both the growth pattern ...
Characterization of the first PCSK9 gain of function homozygote
(Elsevier / American College of Cardiology, 2015-11)
Gain of function (GOF) mutations in proprotein convertase subtilisin kexin type 9 (PCSK9) are a rare cause of familial hypercholesterolemia (FH). We identified a child with a clinical diagnosis of FH with 2 novel putative ...
A versatile synthetic approach to design tailor-made push-pull chromophores with intriguing and tunable photophysical signatures
(Elsevier, 2017-08-12)
Novel modified Biellmann BODIPYs were prepared using a C-H arylation reaction with in-situ formed
aryldiazonium salts. The post-functionalization of the methylthio group of these derivatives was
demonstrated in SNAr and ...
Accuracy analysis of complete-arch digital scans in edentulous arches when using an auxiliary geometric device
(Elsevier, 2019-03-31)
Statement of problem. Obtaining reliable digital scans of edentulous patients is challenging
because of the absence of anatomic landmarks/geometric variations along the dental arch. Whether
adding an auxiliary geometric ...