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Showing 1 to 12 of 345 entries
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Early computed tomography demonstration of cerebral infarction does not correlate with clinical outcome.

Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association

Gomez CR, Burger SK, Puricelli M, Lakhanpal A, Selhorst JB.
PMID: 26486712
J Stroke Cerebrovasc Dis. 1992;2(3):146-50. doi: 10.1016/S1052-3057(10)80223-X. Epub 2010 Jun 09.

The results of unenhanced computed tomography (CT) obtained in 105 consecutive patients admitted with cerebral infarction were compared with the patients' clinical outcome and their Glasgow Outcome Scores upon discharge. Specific analysis of the findings in patients with early...

A Semantic Labeling of the Environment Based on What People Do.

Sensors (Basel, Switzerland)

Crespo J, Gómez C, Hernández A, Barber R.
PMID: 28146049
Sensors (Basel). 2017 Jan 29;17(2). doi: 10.3390/s17020260.

In this work, a system is developed for semantic labeling of locations based on what people do. This system is useful for semantic navigation of mobile robots. The system differentiates environments according to what people do in them. Background...

[Etnography as an Integrative Method].

Revista colombiana de psiquiatria

Gómez ÁV.
PMID: 26573504
Rev Colomb Psiquiatr. 2012 Jun;41(2):421-8. doi: 10.1016/S0034-7450(14)60015-9. Epub 2014 May 10.

INTRODUCTION: Ethnography is understood from three perspectives: approach, methodology and text. In the health field, ethnography can be used not only from the standpoint of the research process, but also from the very instances of medical consultation, diagnose and...

Fabrication of single cylindrical Au-coated nanopores with non-homogeneous fixed charge distribution exhibiting high current rectifications.

ACS applied materials & interfaces

Nasir S, Ali M, Ramirez P, Gómez V, Oschmann B, Muench F, Tahir MN, Zentel R, Mafe S, Ensinger W.
PMID: 25051046
ACS Appl Mater Interfaces. 2014 Aug 13;6(15):12486-94. doi: 10.1021/am502419j. Epub 2014 Jul 30.

We designed and characterized a cylindrical nanopore that exhibits high electrochemical current rectification ratios at low and intermediate electrolyte concentrations. For this purpose, the track-etched single cylindrical nanopore in polymer membrane was coated with a gold (Au) layer via...

Erratum: Diminutive colorectal polyp resection comparing hot and cold snare and cold biopsy forceps polypectomy. Results of a pilot randomized, single-center study.

Endoscopy international open

Gómez V, Badillo RJ, Crook JE, Krishna M, Diehl NN, Wallace MB.
PMID: 27547814
Endosc Int Open. 2015 Feb;3(1):C1. doi: 10.1055/s-0034-1391366. Epub 2015 Jan 14.

[This corrects the article DOI: 10.1055/s-0034-1390789.].

Heritable Cancer Syndromes Related to the Hypoxia Pathway.

Frontiers in oncology

Henegan JC, Gomez CR.
PMID: 27047799
Front Oncol. 2016 Mar 22;6:68. doi: 10.3389/fonc.2016.00068. eCollection 2016.

Families of tumor-suppressor genes, such as those involved in homologous recombination or mismatch repair, contain individual genes implicated in hereditary cancer syndromes. Collectively, such groupings establish that inactivating germline changes in genes within pathways related to genomic repair can...

Morphological Evolution of Noble Metal Nanoparticles in Chloroform: Mechanism of Switching on/off by Protic Species.

RSC advances

Douglas-Gallardo OA, Gomez CG, Macchione MA, Cometto FP, Coronado EA, Macagno VA, Pérez MA.
PMID: 26889378
RSC Adv. 2015;5(122):100488-100497. doi: 10.1039/C5RA17529A.

The morphological stability/morphological reshaping of noble metal nanoparticles are studied experimentally in order to unravel the chemical mechanisms lying beneath. Gold and silver nanoparticles (AuNPs and AgNPs, respectively) formed in chloroformic environment are used, as model synthetic systems, to...

Spatially Resolved Monitoring of Drying of Hierarchical Porous Organic Networks.

Langmuir : the ACS journal of surfaces and colloids

Velasco MI, Silletta EV, Gomez CG, Strumia MC, Stapf S, Monti GA, Mattea C, Acosta RH.
PMID: 26847003
Langmuir. 2016 Mar 01;32(8):2067-74. doi: 10.1021/acs.langmuir.5b04230. Epub 2016 Feb 12.

Evaporation kinetics of water confined in hierarchal polymeric porous media is studied by low field nuclear magnetic resonance (NMR). Systems synthesized with various degrees of cross-linker density render networks with similar pore sizes but different response when soaked with...

Rapidly progressive Bronchiolitis Obliterans Organising Pneumonia presenting with pneumothorax, persistent air leak, acute respiratory distress syndrome and multi-organ dysfunction: a case report.

Journal of medical case reports

Chakravorty I, Oldfield WL, Gómez CM.
PMID: 18460192
J Med Case Rep. 2008 May 06;2:145. doi: 10.1186/1752-1947-2-145.

INTRODUCTION: Bronchiolitis Obliterans Organising Pneumonia (BOOP) may often present initially as a recurrent spontaneous pneumothorax and then develop multi-system complications.CASE PRESENTATION: A 17-year-old boy presented with a pneumothorax, which developed into rapidly progressive Bronchiolitis Obliterans Organising Pneumonia (BOOP). He...

Identification of nanoscale dissipation processes by dynamic atomic force microscopy.

Physical review letters

Garcia R, Gómez CJ, Martinez NF, Patil S, Dietz C, Magerle R.
PMID: 16907387
Phys Rev Lett. 2006 Jul 07;97(1):016103. doi: 10.1103/PhysRevLett.97.016103. Epub 2006 Jul 07.

Identification of energy-dissipation processes at the nanoscale is demonstrated by using amplitude-modulation atomic force microscopy. The variation of the energy dissipated on a surface by a vibrating tip as a function of its oscillation amplitude has a shape that...

Chromium speciation using sequential injection analysis and multivariate curve resolution.

Analytica chimica acta

Gómez V, Larrechi MS, Callao MP.
PMID: 17723430
Anal Chim Acta. 2006 Jun 30;571(1):129-35. doi: 10.1016/j.aca.2006.04.065. Epub 2006 May 04.

In this paper we develop a suitable method for the speciation of chromium in tanning and environmental water samples. We use sequential injection analysis (SIA) with a diode array detector linked to chemometric tools such as multivariate curve resolution-alternating...

Layer spacing of montmorillonites modified with rigid rods.

Journal of nanoscience and nanotechnology

Solar L, Navarro R, Gómez C, Reinecke H.
PMID: 18283841
J Nanosci Nanotechnol. 2007 Dec;7(12):4546-51. doi: 10.1166/jnn.2007.859.

The dependence of the interlayer distance in modified montmorillonite clays on the length of rigid rod molecules used for clay organophilization is studied. Therefore, a series of fully aromatic compounds of different length functionalized with a terminal amine group...

Showing 1 to 12 of 345 entries