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Showing 1 to 12 of 268 entries
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SU-E-T-562: Reducing the Arc Span for CSA VMAT Delivery.

Medical physics

Myers P, Stathakis S, Gutierrez A, Esquivel C, Mavroidis P, Papanikolaou N.
PMID: 28517078
Med Phys. 2012 Jun;39(6):3835. doi: 10.1118/1.4735651.

PURPOSE: To dosimetrically evaluate advantages and disadvantages of using multiple, shorter, sub-arcs versus full arc deliveries for treatment of cranio-spinal axis (CSA) irradiation.METHODS: Five (n=5) cranio-spinal axis irradiation patients were planned using 2 complete arcs, one superior and one...

Robert L. Replogle (1931-2016).

World journal for pediatric & congenital heart surgery

Mavroudis C.
PMID: 27358295
World J Pediatr Congenit Heart Surg. 2016 Jul;7(4):423-4. doi: 10.1177/2150135116656170.

No abstract available.

Uncontrolled diabetes resulting in diabetic cardiomyopathy in a young male patient and eventually presenting with a stroke.

Journal of family medicine and primary care

Kritikos K, Soitou K, Kapranou R, Mavroidis N.
PMID: 25657971
J Family Med Prim Care. 2014 Oct-Dec;3(4):470-2. doi: 10.4103/2249-4863.148155.

Diabetic cardiomyopathy (DCP) is defined as the cardiovascular damage present in diabetes patients, which is characterized by myocardial dilatation and hypertrophy, as well as a decrease in the systolic and diastolic function of the left ventricle, and its presence...

Prophylactic arrhythmia surgery in association with congenital heart disease.

Translational pediatrics

Mavroudis C, Deal BJ.
PMID: 27709096
Transl Pediatr. 2016 Jul;5(3):148-159. doi: 10.21037/tp.2016.06.04.

Certain congenital heart anomalies make patients more susceptible to arrhythmia development throughout their lives. This poses the question whether prophylactic arrhythmia surgery should be incorporated into reparative open heart procedures for congenital heart disease. There is currently no consensus...

A Comparison of the Elastic Properties of Graphene- and Fullerene-Reinforced Polymer Composites: The Role of Filler Morphology and Size.

Scientific reports

Lu CT, Weerasinghe A, Maroudas D, Ramasubramaniam A.
PMID: 27546738
Sci Rep. 2016 Aug 22;6:31735. doi: 10.1038/srep31735.

Nanoscale carbon-based fillers are known to significantly alter the mechanical and electrical properties of polymers even at relatively low loadings. We report results from extensive molecular-dynamics simulations of mechanical testing of model polymer (high-density polyethylene) nanocomposites reinforced by nanocarbon...

Quo vadis computational analysis of PPI data or why the future isn't here yet.

Frontiers in genetics

Theofilatos KA, Likothanassis S, Mavroudi S.
PMID: 26442107
Front Genet. 2015 Sep 15;6:289. doi: 10.3389/fgene.2015.00289. eCollection 2015.

No abstract available.

Radiobiological evaluation of intensity modulated radiation therapy treatments of patients with head and neck cancer: A dual-institutional study.

Journal of medical physics

Narayanasamy G, Pyakuryal AP, Pandit S, Vincent J, Lee C, Mavroidis P, Papanikolaou N, Kudrimoti M, Sio TT.
PMID: 26500403
J Med Phys. 2015 Jul-Sep;40(3):165-9. doi: 10.4103/0971-6203.165075.

In clinical practice, evaluation of clinical efficacy of treatment planning stems from the radiation oncologist's experience in accurately targeting tumors, while keeping minimal toxicity to various organs at risk (OAR) involved. A more objective, quantitative method may be raised...

Mechanisms and energetics of hydride dissociation reactions on surfaces of plasma-deposited silicon thin films.

The Journal of chemical physics

Singh T, Valipa MS, Mountziaris TJ, Maroudas D.
PMID: 18035894
J Chem Phys. 2007 Nov 21;127(19):194703. doi: 10.1063/1.2781393.

We report results from a detailed analysis of the fundamental silicon hydride dissociation processes on silicon surfaces and discuss their implications for the surface chemical composition of plasma-deposited hydrogenated amorphous silicon (a-Si:H) thin films. The analysis is based on...

Som-based class discovery exploring the ICA-reduced features of microarray expression profiles.

Comparative and functional genomics

Dragomir A, Mavroudi S, Bezerianos A.
PMID: 18629176
Comp Funct Genomics. 2004;5(8):596-616. doi: 10.1002/cfg.444.

Gene expression datasets are large and complex, having many variables and unknown internal structure. We apply independent component analysis (ICA) to derive a less redundant representation of the expression data. The decomposition produces components with minimal statistical dependence and...

Irinotecan plus weekly 5-fluorouracil and leucovorin as salvage treatment for patients with metastatic colorectal cancer: A phase II trial.

Journal of B.U.ON. : official journal of the Balkan Union of Oncology

Souglakos J, Vardakis N, Androulakis N, Kakolyris S, Kouroussis Ch, Mavroudis D, Pallis A, Agelaki S, Kalbakis K, Georgoulias V.
PMID: 17335131
J BUON. 2005 Jan-Mar;10(1):47-52.

PURPOSE: A phase II study was conducted to evaluate the toxicity and efficacy of irinotecan (CPT-11), 5-fluorouracil/leucovorin (5-FU/LV) (AIO regimen) as salvage treatment in patients with metastatic colorectal cancer (MCC).PATIENTS AND METHODS: Thirty-three patients relapsing after oxaliplatin-based first line...

Imaging after double passage through a random screen.

Optics letters

Mavroidis T, Dainty JC.
PMID: 19768101
Opt Lett. 1990 Aug 01;15(15):857-9. doi: 10.1364/ol.15.000857.

The average intensity spectrum is derived for an object illuminated and viewed through the same random screen. This double passage is shown to give an average image that contains diffraction-limited information about the Fourier modulus of the object amplitude.

Organotin Compound Derived from 3-Hydroxy-2-formylpyridine Semicarbazone: Synthesis, Crystal Structure, and Antiproliferative Activity.

Bioinorganic chemistry and applications

Wiecek J, Kovala-Demertzi D, Ciunik Z, Wietrzyk J, Zervou M, Demertzis MA.
PMID: 20490260
Bioinorg Chem Appl. 2010;718606. doi: 10.1155/2010/718606. Epub 2010 May 12.

The novel diphenyltin(IV) compound [Ph(2)(HyFoSc)Sn] (2), where H(2)HyFoSc (1) is 3-hydroxy-2-formylpyridine semicarbazone, was prepared and characterized by vibrational and NMR ((1)H, (13)C) spectroscopy. The structure of [Ph(2)(HyFoSc)Sn] was confirmed by single-crystal X-ray crystallography. The doubly deprotonated ligand is coordinated...

Showing 1 to 12 of 268 entries