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Showing 1 to 12 of 329 entries
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Genetic diversity in Oryza glumaepatula wild rice populations in Costa Rica and possible gene flow from O. sativa.

PeerJ

Fuchs EJ, Meneses Martínez A, Calvo A, Muñoz M, Arrieta-Espinoza G.
PMID: 27077002
PeerJ. 2016 Apr 07;4:e1875. doi: 10.7717/peerj.1875. eCollection 2016.

Wild crop relatives are an important source of genetic diversity for crop improvement. Diversity estimates are generally lacking for many wild crop relatives. The objective of the present study was to analyze how genetic diversity is distributed within and...

Correction: Integrating Genetic, Neuropsychological and Neuroimaging Data to Model Early-Onset Obsessive Compulsive Disorder Severity.

PloS one

Mas S, Gassó P, Morer A, Calvo A, Bargalló N, Lafuente A, Lázaro L.
PMID: 29020038
PLoS One. 2017 Oct 11;12(10):e0186572. doi: 10.1371/journal.pone.0186572. eCollection 2017.

[This corrects the article DOI: 10.1371/journal.pone.0153846.].

Molecular and electronic structure of osmium complexes confined to Au(111) surfaces using a self-assembled molecular bridge.

The Journal of chemical physics

de la Llave E, Herrera SE, Adam C, Méndez De Leo LP, Calvo EJ, Williams FJ.
PMID: 26567676
J Chem Phys. 2015 Nov 14;143(18):184703. doi: 10.1063/1.4935364.

The molecular and electronic structure of Os(II) complexes covalently bonded to self-assembled monolayers (SAMs) on Au(111) surfaces was studied by means of polarization modulation infrared reflection absorption spectroscopy, photoelectron spectroscopies, scanning tunneling microscopy, scanning tunneling spectroscopy, and density functional...

Experimental Demonstration of Underwater Acoustic Scattering Cancellation.

Scientific reports

Rohde CA, Martin TP, Guild MD, Layman CN, Naify CJ, Nicholas M, Thangawng AL, Calvo DC, Orris GJ.
PMID: 26282067
Sci Rep. 2015 Aug 18;5:13175. doi: 10.1038/srep13175.

We explore an acoustic scattering cancellation shell for buoyant hollow cylinders submersed in a water background. A thin, low-shear, elastic coating is used to cancel the monopole scattering from an air-filled, neutrally buoyant steel shell for all frequencies where...

An FT-IRRAS study of nitrophenyl mono- and multilayers electro-deposited on gold by reduction of the diazonium salt.

Physical chemistry chemical physics : PCCP

Ricci A, Bonazzola C, Calvo EJ.
PMID: 16986072
Phys Chem Chem Phys. 2006 Oct 07;8(37):4297-9. doi: 10.1039/b609497j. Epub 2006 Aug 24.

Formation of an organometallic junction by direct bonding of 4-nitrobenzene monolayer on gold surface by diazonium chemistry has been demonstrated by Fourier transform reflection-absorption spectroscopy with s- and p-polarized radiation.

Multicentric myxoid liposarcoma: report of two cases.

World journal of surgical oncology

Fernández-Aceñero MJ, López-Criado P, López-Franco M, Meizoso T, Calvo C.
PMID: 18070341
World J Surg Oncol. 2007 Dec 10;5:139. doi: 10.1186/1477-7819-5-139.

BACKGROUND: Multicentric myxoid liposarcoma is a rather infrequent tumour that tends to behave aggressively.CASE PRESENTATION: We herein report two further cases of this tumour that have been managed in our Hospital. Both were young men with multiple sites of...

Nanochemistry in confined environments: polyelectrolyte brush-assisted synthesis of gold nanoparticles inside ordered mesoporous thin films.

Langmuir : the ACS journal of surfaces and colloids

Calvo A, Fuertes MC, Yameen B, Williams FJ, Azzaroni O, Soler-Illia GJ.
PMID: 20166726
Langmuir. 2010 Apr 20;26(8):5559-67. doi: 10.1021/la9038304.

A robust and straightforward strategy allowing the controlled confinement of metal nanoparticles within the 3D framework of mesoporous films is presented. The chemical methodology is based on the inner surface modification of mesoporous silica films with polyelectrolyte brushes. We...

Comparison of a subrank to a full-rank time-reversal operator in a dynamic ocean.

The Journal of the Acoustical Society of America

Edelmann GF, Lingevitch JF, Gaumond CF, Fromm DM, Calvo DC.
PMID: 18189563
J Acoust Soc Am. 2007 Nov;122(5):2706-14. doi: 10.1121/1.2783127.

This paper investigates the application of time-reversal techniques to the detection and ensonification of a target of interest. The focusing method is based on a generalization of time-reversal operator techniques. A subrank time-reversal operator is derived and implemented using...

Rayleigh-Taylor instability under a flat beam.

Physical review. E, Statistical, nonlinear, and soft matter physics

Lenschen M, Calvo A, Cachile M.
PMID: 20365508
Phys Rev E Stat Nonlin Soft Matter Phys. 2010 Jan;81(1):017302. doi: 10.1103/PhysRevE.81.017302. Epub 2010 Jan 20.

A theoretical and experimental study on the Rayleigh-Taylor instability of a thin liquid film is presented. The experiments were performed by coating the underside of a flat beam with uniform liquid film. The size of the beam is such...

[Vaccination against human immunodeficiency virus infection].

Revista chilena de infectologia : organo oficial de la Sociedad Chilena de Infectologia

Calvo A M.
PMID: 20564831
Rev Chilena Infectol. 2010 Apr;27(2):175. doi: 10.4067/s0716-10182010000200018.

No abstract available.

Regulatory elements in aflatoxin biosynthesis.

Mycotoxin research

Cary JW, Ehrlich KC, Kale SP, Calvo AM, Bhatnagar D, Cleveland TE.
PMID: 23605582
Mycotoxin Res. 2006 Jun;22(2):105-9. doi: 10.1007/BF02956773.

This review provides a synopsis of factors involved in the regulation of aflatoxin inAspergillus species at the molecular level. Much of the knowledge available today on the regulation of secondary metabolite production in fungi has been gleaned from studies...

Prognostic Impact of Presurgical CA19-9 Level in Pancreatic Adenocarcinoma: A Pooled Analysis.

Translational oncology

Mattiucci GC, Morganti AG, Cellini F, Buwenge M, Casadei R, Farioli A, Alfieri S, Arcelli A, Bertini F, Calvo FA, Cammelli S, Fuccio L, Giaccherini L, Guido A, Herman JM, Macchia G, Maidment BW, Miller RC, Minni F, Regine WF, Reni M, Partelli S, Falconi M, Valentini V.
PMID: 30237099
Transl Oncol. 2019 Jan;12(1):1-7. doi: 10.1016/j.tranon.2018.08.017. Epub 2018 Sep 17.

BACKGROUND: Presurgical carbohydrate antigen 19-9 (CA19-9) level predicts overall survival (OS) in resected pancreatic adenocarcinoma (PaC). The aim of this pooled analysis was to evaluate if presurgical CA19-9 level can also predict local control (LC) and distant metastasis-free survival...

Showing 1 to 12 of 329 entries