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Showing 1 to 12 of 161 entries
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Decision support for blockchain platform selection: Three industry case studies

case studies

Farshidi S, Jansen S, España S.
GSID: kno0SLyG9VUJ
S Farshidi, S Jansen, S España… - IEEE transactions on …, 2020 - ieeexplore.ieee.org

… We performed three industry case studies at three blockchain-based software development companies to evaluate the decision model. The case studies typically … None of the interviewed experts mentioned above were in any way involved in the subsequent case...

Plan ahead for Breakthrough.

Imprint

Esparza S.
PMID: 584693
Imprint. 1977 Apr;24(2):17, 75.

No abstract available.

New Insights into the structure of Pd-Au nanoparticles as revealed by aberration-corrected STEM.

Journal of crystal growth

Deepak FL, Casillas-Garcia G, Esparza R, Barron H, Jose-Yacaman M.
PMID: 21804646
J Cryst Growth. 2011 Jun 15;325(1):60-67. doi: 10.1016/j.jcrysgro.2011.04.026.

Bimetallic nanoparticles of Au-Pd find important applications in catalysis. Their catalytic performance is directly related to the structure, alloy formation and variation of composition in the structure. A standard idea is that bimetallic nanoparticles can be either an alloy...

Long-term pleiotropic effect of statins upon nitric oxide and C-reactive protein levels in patients with peripheral arterial disease.

Heart Asia

Bleda S, De Haro J, Florez A, Varela C, Esparza L, Acin F.
PMID: 27326011
Heart Asia. 2011 Jan 01;3(1):130-4. doi: 10.1136/heartasia-2011-010045. eCollection 2011.

OBJECTIVES: Peripheral arterial disease can be regarded as a systemic inflammatory disorder affecting the entire vascular system. In the early clinical stages, it is characterised by the deterioration of endothelial function, which does not progress with the development of...

Stereotactic radiosurgery for metastasis to the craniovertebral junction preserves spine stability and offers symptomatic relief.

Journal of neurosurgery. Spine

Azad TD, Esparza R, Chaudhary N, Chang SD.
PMID: 26516666
J Neurosurg Spine. 2016 Feb;24(2):241-247. doi: 10.3171/2015.6.SPINE15190. Epub 2015 Oct 30.

OBJECT Metastatic disease to the craniovertebral junction (CVJ) is rare but presents unique management challenges. To date, studies on using stereotactic radiosurgery (SRS) for CVJ metastases have been limited to case reports and small case series. The aim of...

Complexing capacity profiles of naturally occurring ligands in Tempranillo wines for Cu and Zn: an electroanalytical approach for cupric casse.

Analytica chimica acta

Esparza I, Santamaría C, García-Mina JM, Fernández JM.
PMID: 17765065
Anal Chim Acta. 2007 Sep 05;599(1):67-75. doi: 10.1016/j.aca.2007.07.063. Epub 2007 Aug 02.

Complexing capacity of naturally occurring ligands in Vitis vinifera (Tempranillo variety) wines has been studied with respect to two target metals (Cu and Zn) by differential pulse anodic stripping voltammetry (DPASV). Eight commercial wines of two certified brands of...

Structural and chemical characterization of Yb2O3-ZrO2 system by HAADF-STEM and HRTEM.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada

Angeles-Chavez C, Salas P, Díaz-Torres LA, de la Rosa E, Esparza R, Perez R.
PMID: 19144257
Microsc Microanal. 2009 Feb;15(1):46-53. doi: 10.1017/S1431927609090047.

ZrO2:Yb3+ nanocrystalline phosphors with high concentrations of ytterbium ions were prepared using the sol-gel method. X-ray diffraction, high-angle annular-dark-field scanning transmission electron microscopy (HAADF-STEM), energy dispersive X-ray spectroscopy, and high-resolution transmission electron microscopy (HRTEM) were used to characterize the...

Experimental evidence of icosahedral and decahedral packing in one-dimensional nanostructures.

ACS nano

Velázquez-Salazar JJ, Esparza R, Mejía-Rosales SJ, Estrada-Salas R, Ponce A, Deepak FL, Castro-Guerrero C, José-Yacamán M.
PMID: 21790155
ACS Nano. 2011 Aug 23;5(8):6272-8. doi: 10.1021/nn202495r. Epub 2011 Aug 01.

The packing of spheres is a subject that has drawn the attention of mathematicians and philosophers for centuries and that currently attracts the interest of the scientific community in several fields. At the nanoscale, the packing of atoms affects...

Automating PACS Quality Control with the Vanderbilt Image Processing Enterprise Resource.

Proceedings of SPIE--the International Society for Optical Engineering

Esparza ML, Welch EB, Landman BA.
PMID: 24357910
Proc SPIE Int Soc Opt Eng. 2012 Feb 12;8319. doi: 10.1117/12.910800.

Precise image acquisition is an integral part of modern patient care and medical imaging research. Periodic quality control using standardized protocols and phantoms ensures that scanners are operating according to specifications, yet such procedures do not ensure that individual...

The Developmental Basis of Quantitative Craniofacial Variation in Humans and Mice.

Evolutionary biology

Martínez-Abadías N, Mitteroecker P, Parsons TE, Esparza M, Sjøvold T, Rolian C, Richtsmeier JT, Hallgrímsson B.
PMID: 23226904
Evol Biol. 2012 Dec;39(4):554-567. doi: 10.1007/s11692-012-9210-7. Epub 2012 Nov 20.

The human skull is a complex and highly integrated structure that has long held the fascination of anthropologists and evolutionary biologists. Recent studies of the genetics of craniofacial variation reveal a very complex and multifactorial picture. These findings contrast...

Circulating anti-beta2-glycoprotein I antibodies are associated with endothelial dysfunction, inflammation, and high nitrite plasma levels in patients with intermittent claudication.

International journal of inflammation

Varela C, de Haro J, Bleda S, Esparza L, Lopez de Maturana I, Acin F.
PMID: 24222887
Int J Inflam. 2013;2013:268079. doi: 10.1155/2013/268079. Epub 2013 Oct 10.

Our aim is to investigate a possible association of circulating anti-beta2-glycoprotein I antibodies (ABGPI) with the endothelial dysfunction, nitric oxide bioactivity dysregulation, and the inflammatory status that surrounds peripheral arterial disease. We carried out an observational translational study, including...

Pb(core)/ZnO(shell) nanowires obtained by microwave-assisted method.

Nanoscale research letters

Solis-Pomar F, Meléndrez M, Esparza R, Pérez-Tijerina E.
PMID: 21985637
Nanoscale Res Lett. 2011 Oct 10;6:553. doi: 10.1186/1556-276X-6-553.

In this study, Pb-filled ZnO nanowires [Pb(core)/ZnO(shell)] were synthesized by a simple and novel one-step vapor transport and condensation method by microwave-assisted decomposition of zinc ferrite. The synthesis was performed using a conventional oven at 1000 W and 5...

Showing 1 to 12 of 161 entries