Πλοήγηση ανά Τίτλο
Αποτελέσματα 2152-2171 από 49724
-
Braille Reading Accuracy of Students Who Are Visually Impaired: The Effects of Gender, Age at Vision Loss, and Level of Education
(2015)Introduction: The present study assesses the performance of students who are visually impaired (that is, those who are blind or have low vision) in braille reading accuracy and examines potential correlations among the ... -
Brain and liver histopathological examination of carassius gibelio from a newly reconstructed lake with toxic cyanobacteria
(2014)Lake Karla, Greece, is a partially reconstructed lake. The lake's water filling process started in September 2009. Existing evidence based on the prevailing microorganisms and cyanotoxin levels in the lake in 2010 suggested ... -
Brain diseases in changing climate
(2019)Climate change is one of the biggest and most urgent challenges for the 21st century. Rising average temperatures and ocean levels, altered precipitation patterns and increased occurrence of extreme weather events affect ... -
Brain hemisphericity and developmental dyslexia
(2013)The present study examined the link between brain hemisphericity and dyslexia in secondary school students, using the Preference Test (PT), a widely used self-report index of preferred hemisphere thinking styles. The ... -
Brain knowledge and the prevalence of neuromyths among prospective teachers in Greece
(2017)Although very often teachers show a great interest in introducing findings from the field of neuroscience in their classrooms, there is growing concern about the lack of academic instruction on neuroscience on teachers' ... -
Brain lesion classification using 3T MRS spectra and paired SVM kernels
(2011)The increased power and resolution capabilities of 3T Magnetic Resonance (MR) scanners have extended the reach of Magnetic Resonance Spectroscopy as a non-invasive diagnostic tool. Practical sensor calibration issues, ... -
Brain MRI and proton MRS findings in infants and children with respiratory chain defects
(2005)Objective: The aim of this study is to describe neuroimaging patterns in children with respiratory chain (RC) defects using magnetic resonance imaging (MRI) and proton magnetic resonance spectroscopy (MRS) and to assess ... -
Brain perfusion SPECT with 99mTC-ECD and serum neuron-specific enolase in patients with spontaneous subarachnoid haemorrhage and clinical vasospasm
(2006)Aim: To estimate the association between single photon emission computed tomography (SPECT) imaging and neuro-specific enolase (NSE) serum level measurement in patients with subarachnoid haemorrhage (SAH) and also to present ... -
Brain Perfusion SPECT with Brodmann Areas Analysis in Differentiating Frontotemporal Dementia Subtypes
(2014)Despite the known validity of clinical diagnostic criteria, significant overlap of clinical symptoms between Frontotemporal dementia (FTD) subtypes exists in several cases, resulting in great uncertainty of the diagnostic ... -
Brain volume dynamics in multiple sclerosis. A case-control study
(2019)Objectives: In this study, we aimed to explore the extent and clinical relevance of brain volume dynamics in relapsing remitting multiple sclerosis (RRMS). Methods: Sixty-three patients with RRMS with a disease duration ... -
Brain-derived neurotrophic factor gene polymorphisms and schizophrenia: a meta-analysis
(2007)Objectives: To evaluate whether the G196A and C270T polymorphisms of the brain-derived neurotrophic factor gene are associated with increased risk of schizophrenia. Methods: A meta-analysis of nine genetic association ... -
Brainstorming Fuzzy Cognitive Maps for Camera-Based Assistive Navigation
(2022)Motivated by the brainstorming process of human beings, a novel learning Fuzzy Cognitive Map (FCM) model named Brainstorming Fuzzy Cognitive Map (BFCM) is proposed. The proposed model is based on a state-of-the-art ... -
Branch and price for covering shipments in a logistic distribution network with a fleet of aircraft
(2018)We consider the problem of covering a set of shipments in a logistic distribution network with a fleet of aircraft. The aim is to cover as many shipments as possible, while also minimizing the number of aircraft utilized ... -
Branched Endovascular Aortic Repair After a Migrated EVAR Bypassing a Severely Kinked Previous Endograft
(2022)Purpose: To describe a novel technique to repair a juxtarenal abdominal aortic aneurysm (JAAA) after failed endovascular aortic repair (EVAR) with severely kinked anatomy. Technique: We present a patient who underwent an ... -
Branched-chain C-cyano pyranonucleosides: Synthesis of 3 '-C-cyano & 3 '-C-cyano-3 '-deoxy pyrimidine pyranonucleosides as novel cytotoxic agents
(2011)This report describes the total and facile synthesis of 3'-C-cyano & 3'-C-cyano-3'-deoxy pyrimidine pyranonucleosides. Reaction of 3-keto glucoside 1 with sodium cyanide gave the desired precursor 3-C-cyano-1,2:5,6-di-O- ... -
Branched-chain sugar nucleosides: stereocontrolled synthesis and bioevaluation of novel 3 '-C-trifluoromethyl and 3 '-C-methyl pyranonucleosides
(2015)A new series of 3 '-C-trifluoromethyl- and 3 '-C-methyl-beta-D-allopyranonucleosides of 5-fluorouracil and their deoxy derivatives has been designed and synthesized. Treatment of ketosugar 1 with trifluoromethyltrimethylsilane ... -
Branchless Code Generation for Modern Processor Architectures
(2021)Compilers apply transformations to the code they compile in order to make it run faster without changing its behavior. This process is called code optimization. Modern compilers apply many different passes of code optimization ... -
Brattleboro rats have impaired apical membrane water permeability regulation in the outer medullary collecting duct principal cells
(2016)Vasopressin (AVP) regulates the body salt-water balance. Brattleboro rats carry an AVP gene mutation resulting in a recessive form of central diabetes insipidus, being ideal for AVP deficiency studies. Herein, we studied ...