Now showing items 11-20 of 69
Large-scale recent expansion of European patrilineages shown by population resequencing
(Nature Publishing Group, London, 2015)
The proportion of Europeans descending from Neolithic farmers similar to 10 thousand years ago (KYA) or Palaeolithic hunter-gatherers has been much debated. The male-specific region of the Ychromosome (MSY) has been widely ...
Analysis of cyclical behavior in time series of stock market returns
(Elsevier Science Bv, Amsterdam, 2018)
In this paper we have analyzed scaling properties and cyclical behavior of the three types of stock market indexes (SMI) time series: data belonging to stock markets of developed economies, emerging economies, and of the ...
Factors influencing risk of bleeding after dental extraction in hemophilia patients
(Wiley-Blackwell, Hoboken, 2015)
Cytotoxicity and genotoxicity of a low-shrinkage monomer and monoacylphosphine oxide photoinitiator: Comparative analyses of individual toxicity and combination effects in mixtures
(Elsevier Sci Ltd, Oxford, 2017)
Objective. To compare cytotoxicity and genotoxicity of novel urethane-based monomer FIT-852 and monoacylphosphine oxide photoinitiator (Lucirin TPO) with conventional Bisphenol A-glycidyl-methacrylate (BisGMA) and triethylene ...
The Y-Chromosome Tree Bursts into Leaf: 13,000 High-Confidence SNPs Covering the Majority of Known Clades
(Oxford Univ Press, Oxford, 2015)
Many studies of human populations have used the male-specific region of the Y chromosome (MSY) as a marker, but MSY sequence variants have traditionally been subject to ascertainment bias. Also, dating of haplogroups has ...
Effect of myocardial revascularisation on left ventricular systolic function in patients with and without viable myocardium: should non-viable segments be revascularised?
(Bmj Publishing Group, London, 2013)
Objective To assess the effect of surgical revascularisation on left ventricular (LV) systolic function in patients with viable and non-viable dysfunctional LV segments determined by low dose dobutamine stress echocardiography ...
The effect of ferrule height on stress distribution within a tooth restored with fibre posts and ceramic crown: A finite element analysis
(Elsevier Sci Ltd, Oxford, 2014)
Objectives. To evaluate via finite element analysis the effect of different ferrule heights on stress distribution within each part of a maxillary first premolar (MFP) restored with adhesively luted glass fiber-reinforced ...
Immunohistochemical analysis of blood vessels in peri-implant mucosa: a comparison between mini-incision flapless and flap surgeries in domestic pigs
(Wiley-Blackwell, Hoboken, 2015)
AimThe aim of this experimental study is to compare the effect of mini-incision flapless versus flap technique of implant placement on the amount of vascular structures and blood vessel elements in peri-implant soft tissue, ...
Evidence for involvement of central vasopressin V1b and V2 receptors in stress-induced baroreflex desensitization
(Wiley-Blackwell, Hoboken, 2013)
Background and Purpose It is well recognized that vasopressin modulates the neurogenic control of the circulation. Here, we report the central mechanisms by which vasopressin modulates cardiovascular response to stress ...
Bond strength of restorative materials to hydroxyapatite inserts and dimensional changes of insert-containing restorations during polymerization
(Elsevier Sci Ltd, Oxford, 2015)
Objective. To determine the shear bond strength (SBS) between synthetic controlled porous hydroxyapatite (HAP) inserts and restorative materials and dimensional changes of insert-containing restorations during curing. ...