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40篇 您的检索式:作者名="Chalkias"
    题名 作者 年代 出处 被引量
1Post-cardiac arrest syndrome:Mechanisms and evaluation of adrenal insufficiency显示文摘Cardiac arrest is one of the leading causes of death and represents maximal stress in humans. After restoration of spontaneous circulation, post-cardiac arrest syndrome is the predominant disorder in survivors. Besides the post-arrest brain injury, the post-resuscitation myocardial stunning, and the systemic ischemia/reperfusion response, this syndrome is characterized by adrenal insufficiency, a disorder that often remains undiagnosed. The pathophysiology of adrenal insufficiency has not been elucidated. We performed a comprehensive search of three medical databases in order to describe the major pathophysiological disturbances which are responsible for the occurrence of the disorder. Based on the available evidence, this article will help physicians to better evaluate and understand the hidden yet deadly post-cardiac arrest adrenal insufficiency.Athanasios Chalkias Theodoros Xanthos 2012World Journal of Critical Care Medicine2012,1,1:5
2Metabolomics applied in neonatology显示文摘Iacovidou N Syggelou A Chalkias A 2014Bioanal2014,6,3:1
3Surface-functionalized Nanoparticles with Liquid-like Behavior显示文摘Bourlinos A B Herrera R Chalkias N 2005Adv Mater2005,,17:1
4Post-cardiac arrest brain mJury: pathophysiology and treatment显示文摘Chalkias A Xanthos T 2012J N eurol Sci2012,315,1:1
5Pathophysiology and pathogenesis of post-resuscitation myocardial stunning显示文摘Athanasios Chalkias Theodoros Xanthos 2012Heart Failure Reviews2012,,1:1
6Pathophysiology and pathogenesis of post-resuscitation myocardial stunning 显示文摘Chalkias A Xanthos T 2012Heart Failure Reviews2012,17,1:1
7An ultra-compact particle size analyser using a CMOS image sensor and machine learning显示文摘Light scattering is a fundamental property that can be exploited to create essential devices such as particle analysers.The most common particle size analyser relies on measuring the angle-dependent diffracted light from a sample illuminated by a laser beam.Compared to other non-light-based counterparts,such a laser diffraction scheme offers precision,but it does so at the expense of size,complexity and cost.In this paper,we introduce the concept of a new particle size analyser in a collimated beam configuration using a consumer electronic camera and machine learning.The key novelty is a small form factor angular spatial filter that allows for the collection of light scattered by the particles up to predefined discrete angles.The filter is combined with a light-emitting diode and a complementary metal-oxide-semiconductor image sensor array to acquire angularly resolved scattering images.From these images,a machine learning model predicts the volume median diameter of the particles.To validate the proposed device,glass beads with diameters ranging from 13 to 125μm were measured in suspension at several concentrations.We were able to correct for multiple scattering effects and predict the particle size with mean absolute percentage errors of 5.09% and 2.5% for the cases without and with concentration as an input parameter,respectively.When only spherical particles were analysed,the former error was significantly reduced(0.72%).Given that it is compact(on the order of ten cm)and built with low-cost consumer electronics,the newly designed particle size analyser has significant potential for use outside a standard laboratory,for example,in online and in-line industrial process monitoring.Rubaiya Hussain Mehmet Alican Noyan Getinet Woyessa Rodrigo R.Retamal Marin Pedro Antonio Martinez Faiz M.Mahdi Vittoria Finazzi Thomas A.Hazlehurst Timothy N.Hunter Tomeu Coll Michael Stintz Frans Muller Georgios Chalkias Valerio Pruneri 2020Light(Science & Applications)2020,9,1:1
8Pregnancy in beta-thalassemia trait carriers:an uneventful journey显示文摘Tsatalas C Chalkia P Pantelidou D 2009Hematology2009,14,5:1
9Pathophysiology andpathogenesis of post -resuscitation myocardial stunning显示文摘Chalkias A Xanthos T 2012Heart Fail Rev2012,17,1:1
10Out-comes of cardiopulmonary resuscitation efforts in a Greek tertiary hospital显示文摘CHALKIAS A KOUTSOVASILIS A MYSTRIOTI D 2013Acute Cardiac Care2013,5,3:1
11Passive leg raising during cardiopuhnonary resuscitation results in improved neurological outcome in a swine model of prolonged ventricular fibrillation 显示文摘Dragoumanos V Iacovidou N Chalkias A 2012Am J Emerg Med2012,30,9:1
12Pathophysiology and pathogenesis of post-resuscitation myocardial stunning 显示文摘Chalkias A Xanthos T 2012Heart Fail Rev2012,17,:1
13Surface-Functionalized Nanoparticles with Liquid-Like Behavior显示文摘Bourlinos AB Herrera R Chalkias N 2005Advanced Materials2005,17,:1
14MRISIMUL: a GPU-based paraUel approach to MRI simulations 显示文摘XANTHIS C G VENETIS I E CHALKIAS A V 2014IEEE Transac- tions on Medical Imaging2014,33,3:1
15Surface-Functionalized NanoparticJes with Liquid-like Behavior显示文摘Bourlinos AB Herrera R Chalkias N 2005Advanced Materials2005,17,:1
16Identification of the four most common beta - globin gene mutations in Greek beta - thalasse- mia Patients and carriers by PCR- SSCP: Advantages and limitations of the method显示文摘Kakavas KV Noulas A Chalkias C 2006J Clin Lab Anal2006,20,:1
171H NMR-metabolo- mics : can they be a useful tool in our understanding of car- diac arrest显示文摘Chalkias A Fanos V Noto A 2014Resuscitation2014,85,5:1
18Modelling of light pollution in suburban areas using remotely sensed imagery and GIS显示文摘Chalkias C Petrakis M Psiloglou B 2006Journal of Environmental Management2006,79,1:1
19Mitochondrial DNA Genetics and the Heteroplasmy Conundrum in Evolution and Disease显示文摘Douglas C. Wallace Dimitra Chalkia 2013Cold Spring Harbor Perspectives in Biology2013,,11:1
20Post-cardiac arrest brain injury: pathophysiology and treatment显示文摘Chalkias A Xanthos T 2012J Neurol Sci2012,315,12:1
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