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Showing 1 to 12 of 205 entries
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Experimentally validated Monte Carlo simulation of an XtRa-NaI(Tl) Compton Suppression System response.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine

Savva M, Anagnostakis M.
PMID: 26656618
Appl Radiat Isot. 2016 Mar;109:555-557. doi: 10.1016/j.apradiso.2015.11.046. Epub 2015 Dec 02.

In this work the response of an XtRa-NaI(Tl) Compton Suppression System is simulated using the Monte Carlo code PENELOPE. The main program PENMAIN is properly modified in order to couple two energy deposition detectors and simulate the coincidence gating....

Copy number variants prioritization after array-CGH analysis - a cohort of 1000 patients.

Molecular cytogenetics

Carreira IM, Ferreira SI, Matoso E, Pires LM, Ferrão J, Jardim A, Mascarenhas A, Pinto M, Lavoura N, Pais C, Paiva P, Simões L, Caramelo F, Ramos L, Venâncio M, Ramos F, Beleza A, Sá J, Saraiva J, de Melo JB.
PMID: 26719768
Mol Cytogenet. 2015 Dec 30;8:103. doi: 10.1186/s13039-015-0202-z. eCollection 2015.

BACKGROUND: Array-based comparative genomic hybridization has been assumed to be the first genetic test offered to detect genomic imbalances in patients with unexplained intellectual disability with or without dysmorphisms, multiple congenital anomalies, learning difficulties and autism spectrum disorders. Our...

Clinical and radiographic comparison of indirect pulp treatment using light-cured calcium silicate and mineral trioxide aggregate in primary molars: A randomized clinical trial.

Contemporary clinical dentistry

Menon NP, Varma BR, Janardhanan S, Kumaran P, Xavier AM, Govinda BS.
PMID: 27994414
Contemp Clin Dent. 2016 Oct-Dec;7(4):475-480. doi: 10.4103/0976-237X.194109.

AIM: To clinically and radiographically evaluate the reparative dentin formation in indirect pulp treatment (IPT) using mineral trioxide aggregate (MTA) and light cured calcium silicate (TheraCal) in primary molars over a period of 6 months.MATERIALS AND METHODS: A clinical...

Towards highly stable aqueous dispersions of multi-walled carbon nanotubes: the effect of oxygen plasma functionalization.

Journal of colloid and interface science

Garzia Trulli M, Sardella E, Palumbo F, Palazzo G, Giannossa LC, Mangone A, Comparelli R, Musso S, Favia P.
PMID: 28039807
J Colloid Interface Sci. 2017 Apr 01;491:255-264. doi: 10.1016/j.jcis.2016.12.039. Epub 2016 Dec 19.

In order to improve the dispersion of multi-walled carbon nanotubes (MWCNTs) in aqueous media, their surface functionalization was carried out in O

Improving the efficiency of organic photovoltaics by tuning the work function of graphene oxide hole transporting layers.

Nanoscale

Stratakis E, Savva K, Konios D, Petridis C, Kymakis E.
PMID: 24839176
Nanoscale. 2014 Jun 21;6(12):6925-31. doi: 10.1039/c4nr01539h.

A facile, fast, non-destructive and roll-to-roll compatible photochemical method for simultaneous partial reduction and doping of graphene oxide (GO) films through ultraviolet laser irradiation in the presence of a Cl2 precursor gas is demonstrated. The photochemical chlorinated GO-Cl films...

Analysis of endovascular treatment of ruptured microaneurysms compared with ruptured larger aneurysms.

Journal of neurointerventional surgery

Murias Quintana E, Vega P, Morales E, Gil A, Cuellar H, Navia P, Saiz A, Meilán A, Cadenas M, Larrosa D, Gutierrez-Morales JC, Lopez A.
PMID: 25994940
J Neurointerv Surg. 2016 Jun;8(6):586-590. doi: 10.1136/neurintsurg-2015-011660. Epub 2015 May 20.

OBJECTIVE: To retrospectively analyze the complications and outcome of the endovascular treatment of ruptured microaneurysms compared with the treatment of ruptured larger aneurysms.METHODS: 40 ruptured cerebral microaneurysms treated by endovascular techniques were selected retrospectively and compared with 207 larger...

Competitive performance, training load and physiological responses during tapering in young swimmers.

Journal of human kinetics

Toubekis AG, Drosou E, Gourgoulis V, Thomaidis S, Douda H, Tokmakidis SP.
PMID: 24233022
J Hum Kinet. 2013 Oct 08;38:125-34. doi: 10.2478/hukin-2013-0052. eCollection 2013.

The study examined the changes of training load and physiological parameters in relation to competitive performance during a period leading to a national championship. The training content of twelve swimmers (age: 14.2±1.3 yrs) was recorded four weeks before the...

Effect of Polyvinyl Pyrrolidone on the Thermal Phase Transition of 1,2 Dipalmitoyl-sn-glycero-3-phosphocholine Bilayer.

Journal of colloid and interface science

Savva M, Torchilin VP, Huang L.
PMID: 10441424
J Colloid Interface Sci. 1999 Sep 01;217(1):160-165. doi: 10.1006/jcis.1999.6343.

The purpose of this study was to investigate the interaction of polyvinyl pyrrolidone (PVP) with phospholipid bilayers in an effort to add a new dimension to our understanding of polymer interaction with lipids. For the preparation of lipid-polymer dispersions,...

Cloning of Metallotionein cDNAs and Its Gene in Shore Crab(Carcinus maenas).

Sheng wu hua xue yu sheng wu wu li xue bao Acta biochimica et biophysica Sinica

Li B, Savva D.
PMID: 12058179
Sheng Wu Hua Xue Yu Sheng Wu Wu Li Xue Bao (Shanghai). 2000;32(6):640-644.

Metallothioneins are cysteine-rich proteins which chelate metal ion(Zn, Cu, Hg and Cd)and regulate ion concentrations in animal body. Based on the published amino acid sequence of C.maenas metallothionein, completely degenerated PCR primers were designed and two different types of...

Nanometric self-assembling peptide layers maintain adult hepatocyte phenotype in sandwich cultures.

Journal of nanobiotechnology

Wu J, Marí-Buyé N, Muiños TF, Borrós S, Favia P, Semino CE.
PMID: 21143997
J Nanobiotechnology. 2010 Dec 12;8:29. doi: 10.1186/1477-3155-8-29.

BACKGROUND: Isolated hepatocytes removed from their microenvironment soon lose their hepatospecific functions when cultured. Normally hepatocytes are commonly maintained under limited culture medium supply as well as scaffold thickness. Thus, the cells are forced into metabolic stress that degenerate...

Pneumothorax following ERCP: Report of Two Cases with Different Pathophysiology.

Case reports in medicine

Neofytou K, Petrou A, Savva C, Petrides C, Andreou C, Felekouras E, Loizou S.
PMID: 23864863
Case Rep Med. 2013;2013:206564. doi: 10.1155/2013/206564. Epub 2013 Jun 24.

In the last thirty years, the widespread use of endoscopic retrograde cholangiopancreatography (ERCP) has radically changed the management of patients with diseases of the extrahepatic biliary tract and pancreas. Pneumothorax is a rare complication of ERCP. We report two...

Aerosol growth in Titan's ionosphere.

Proceedings of the National Academy of Sciences of the United States of America

Lavvas P, Yelle RV, Koskinen T, Bazin A, Vuitton V, Vigren E, Galand M, Wellbrock A, Coates AJ, Wahlund JE, Crary FJ, Snowden D.
PMID: 23382231
Proc Natl Acad Sci U S A. 2013 Feb 19;110(8):2729-34. doi: 10.1073/pnas.1217059110. Epub 2013 Feb 04.

Photochemically produced aerosols are common among the atmospheres of our solar system and beyond. Observations and models have shown that photochemical aerosols have direct consequences on atmospheric properties as well as important astrobiological ramifications, but the mechanisms involved in...

Showing 1 to 12 of 205 entries