Browsing Δημοσιεύσεις ΠΚ / UCY Publications by Title
Now showing items 15974-15993 of 22845
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Conference Object
Quantitative analysis of brain white matter lesions in multiple sclerosis subjects
(2009)In this study the value of magnetic resonance image (MRI) shape and texture analysis was assessed in multiple sclerosis (MS) subjects, both in differentiating between normal or normal appearing and abnormal tissue and in ...
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Conference Object
Quantitative analysis of brain white matter lesions in multiple sclerosis subjects: Preliminary findings
(2008)In this study the value of magnetic resonance image (MRI) shape and texture analysis was assessed in multiple sclerosis (MS) subjects, both in differentiating between normal and abnormal tissue and in assessing disease ...
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Book Chapter
Quantitative analysis of hysteroscopy imaging in gynaecological cancer
(IGI Global, 2009)The objective of this chapter is to propose a quantitative hysteroscopy imaging analysis system in gynaecological cancer and to provide the current situation about endoscopy imaging. Recently works, involves endoscopy, ...
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Article
Quantitative analysis of serum neutralization of human immunodeficiency virus type 1 from subtypes A, B, C, D, E, F, and I: Lack of direct correlation between neutralization serotypes and genetic subtypes and evidence for prevalent serum-dependent infectivity enhancement
(1996)Human immunodeficiency virus type 1 (HIV-1) M group strains have been assigned to date to nine distinct genetic subtypes, designated A through I, according to phylogenetic analyses of nucleotide sequences of their env or ...
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Article
Quantitative description and local structures of trivalent metal ions Eu(III) and Cm(III) complexed with polyacrylic acid
(2008)The trivalent metal ion (M(III) = Cm, Eu)/polyacrylic acid (PAA) system was studied in the pH range between 3 and 5.5 for a molar PAA-to-metal ratio above 1. The interaction was studied for a wide range of PAA (0.05 mg ...
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Conference Object
Quantitative Imaging for Precision Medicine, in Special Session Integrating Informatics and Technology for Precision Medicine
(IEEE, 2018)
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Article
Quantitative import restrictions and optimal capital taxes under a system of tax credits
(1998)This paper examines the optimal capital tax policy under quantitative import constraints, and international capital tax credits. For a small capital-importing country, the optimal capital tax equals the foreign tax under ...
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Article
A quantitative in silico platform for simulating cytotoxic and nanoparticle drug delivery to solid tumours
(2019)The role of tumour–host mechano-biology and the mechanisms involved in the delivery of anti-cancer drugs have been extensively studied using in vitro and in vivo models. A complementary approach is offered by in silico ...
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Book
Quantitative methods, super computers and AI in finance
(Stanley Thornes in association with UNICOM, 1995)
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Article
Quantitative MRI Brain Studies in Mild Cognitive Impairment and Alzheimer's Disease: A Methodological Review
(2018)Classifying and predicting Alzheimer's disease (AD) in individuals with memory disorders through clinical and psychometric assessment is challenging, especially in mild cognitive impairment (MCI) subjects. Quantitative ...
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Article
Quantitative Photopyroelectric Out-Of-Phase Spectroscopy of Amorphous-Silicon Thin-Films Deposited on Crystalline Silicon
(1991)A photopyroelectric spectrometer with real-time and(or) self-normalization capability was used for both conventional transmission and thermal-wave spectroscopic measurements of amorphous Si thin films, deposited on crystalline ...
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Article
Quantitative preparation of 3,4-di(methylene)tetrahydrothiophene-1,1- dioxide by Zn-induced 1,4-debromination. A valuable 6-C reactive diene in [4+2] cycloadditions with DMAD and [60]fullerene
(2012)Optimum reaction conditions for the quantitative preparation of the highly reactive 3,4-di(methylene)tetrahydrothiophene-1,1-dioxide are described. The method involves the zinc-induced 1,4-debromination of 3,4-bis(bromom ...
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Article
Quantitative stability for the first Dirichlet eigenvalue in Reifenberg flat domains in RN
(2010)In this paper we prove that if Ω and Ω′ are close enough for the complementary Hausdorff distance and their boundaries satisfy some geometrical and topological conditions then| λ1 - λ1′ | ≤ C | Ω △ Ω′ |frac(α, N) where λ1 ...
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Article
Quantitative texture analysis of brain white matter lesions derived from T2-weighted MR images in MS patients with clinically isolated syndrome
(2015)Introduction: This study investigates the application of texture analysis methods on brain T2-white matter lesions detected with magnetic resonance imaging (MRI) for the prognosis of future disability in subjects diagnosed ...
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Article
Quantization of FIR Filters Under a Total Integer Cost Constraint
(2005)In this paper, we present computationally efficient algorithms for obtaining a particular class of optimal quantized representations of finite-impulse response (FIR) filters. We consider a scenario where each quantization ...
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Article
Quantum confinement and interface structure of Si nanocrystals of sizes 3-5 nm embedded in a-SiO2
(2007)Spectroscopic ellipsometry and Monte Carlo simulations are employed to answer the fundamental question whether the energy gaps of Si nanocrystals with sizes in the range of 3-5 nm, which are embedded in amorphous silica, ...
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Article
Quantum mechanics of non-linear systems
(1987)A generalisation of Weyl's correspondence rule and the associated Moyal bracket for systems with non-linear phase spaces that admit symplectic transitive group actions is presented. This provides a simple account with ...
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Conference Object
The quark contents of the nucleon and their implication for dark matter search
(Proceedings of Science (PoS), 2013)We present results concerning the light and strange quark contents of the nucleon using Nf = 2+1+1 flavours of maximally twisted mass fermions. The corresponding σ- Terms are casting light on the origin of the nucleon mass ...
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Article
Quark mass hierarchies and natural flavor conservation as stable fixed points
(1988)In the context of two-Higgs models, a hierarchy of heavy quark masses can be generated naturally at the infrared fixed point of the renormalization group equations for the Yukawa couplings, while flavor-changing neutral ...
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Article
Quark transverse charge densities in the Δ (1232) from lattice QCD
(2009)We extend the formalism relating electromagnetic form factors to transverse quark charge densities in the light-front frame to the case of a spin-3/2 baryon and calculate these transverse densities for the Δ (1232) isobar ...