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Artigo Revisado por pares

Juan C. Álvarez Hostos, E.S. Puchi-Cabrera, Alfonso D. Bencomo,

... FranceSearch for more papers by this authorAlfonso D. Bencomo, Alfonso D. Bencomo Department of Chemical Metallurgy, Universidad Central de Venezuela, ... FranceSearch for more papers by this authorAlfonso D. Bencomo, Alfonso D. Bencomo Department of Chemical Metallurgy, Universidad Central de Venezuela, ...

Tópico(s): Iron and Steelmaking Processes

2015 - Wiley | steel research international

Artigo

Hallam L. Movius,

... reports the following articles citing this article:Mariel Bencomo, Paula Jardón Using Fire for Woodworking: An Experimental ... doi.org/10.1016/j.jasrep.2020.102209Mariel Bencomo Viala, Paula Jardón Giner, Laura M. Sirvent Cañada, ...

Tópico(s): Forensic Anthropology and Bioarchaeology Studies

1950 - University of New Mexico Press | Southwestern Journal of Anthropology

Artigo Acesso aberto Revisado por pares

Ruslan Tsivkovskii, Roman G. Efremov, Svetlana Lutsenko,

... zinc and cadmium-transporting ATPase, ZntA (23Okkeri J. Bencomo E. Pietila M. Haltia T. Eur. J. Biochem. ... reduced, and dephosphorylation was slowed down (23Okkeri J. Bencomo E. Pietila M. Haltia T. Eur. J. Biochem. ...

Tópico(s): Iron Metabolism and Disorders

2003 - Elsevier BV | Journal of Biological Chemistry

Artigo Acesso aberto Revisado por pares

Clinton T. Morgan, Ruslan Tsivkovskii, Yuri Kosinsky, Roman G. Efremov, Svetlana Lutsenko,

... 223Crossref PubMed Scopus (50) Google Scholar, 19Okkeri J. Bencomo E. Pietila M. Haltia T. Eur. J. Biochem. ... effects of mutations on enzyme conformation (19Okkeri J. Bencomo E. Pietila M. Haltia T. Eur. J. Biochem. ...

Tópico(s): Ion Transport and Channel Regulation

2004 - Elsevier BV | Journal of Biological Chemistry

Capítulo de livro Revisado por pares

Nelly Bencomo, Gordon S. Blair, Robert France, Freddy Muñoz, Cédric Jeanneret,

... October 2009. The workshop was organised by Nelly Bencomo, Robert France, Gordon Blair, Freddy Muñoz, and Cédric ...

Tópico(s): Service-Oriented Architecture and Web Services

2010 - Springer Science+Business Media | Lecture notes in computer science

Editorial Revisado por pares

Kuo‐Ching Chu, Chung‐Yi Wu,

... self-condensation strategy', which was used by Verez-Bencomo et al.[9] to synthesize the first licensed ... 4701 (2001).Crossref, Medline, CAS, Google Scholar9 Verez-Bencomo V, Fernandez-Santana V, Hardy E et al. ...

Tópico(s): Infant Nutrition and Health

2012 - Future Science Ltd | Future Medicinal Chemistry

Carta Revisado por pares

Subhash C. Bhatia, Shashi Kant Bhatia, Luis Bencomo,

... Creighton-Nebraska Department of Psychiatry; Omaha, Nebraska (Bhatia, Bencomo)

Tópico(s): Breast Lesions and Carcinomas

2000 - Lippincott Williams & Wilkins | Journal of Clinical Psychopharmacology

Artigo

Nelly Bencomo, Gordon S. Blair, Sebastian Götz, Brice Morin, Bernhard Rumpe⋆,

... October 2012. The workshop was organised by Nelly Bencomo, Gordon Blair, Sebastian Götz, Brice Morin and Bernhard ...

Tópico(s): Service-Oriented Architecture and Web Services

2013 - Association for Computing Machinery | ACM SIGSOFT Software Engineering Notes

Artigo

Sebastian Götz, Nelly Bencomo, Robert France,

... The workshop was organised by Sebastian Götz, Nelly Bencomo and Robert France. Despite the high number of ...

Tópico(s): Software System Performance and Reliability

2015 - Association for Computing Machinery | ACM SIGSOFT Software Engineering Notes

Artigo Revisado por pares

Norman C. Woody, Antonio Bencomo Hernández, Benjamin Suchow,

In South Texas, Trypanosoma cruzi (the etiologic agent of Chagas' disease) is found naturally occurring in animals and in the reduviid bugs which can transmit the organism when they bite human beings. Sera from 117 persons who had been bitten by these insects were tested for complement fixation with T. cruzi antigen; 3 (2.5%) were positive. The positive reactors had no clinical evidence of the disease and their blood cultures were negative for T. cruzi. Typical inoculation lesions were observed on ...

Tópico(s): Vector-borne infectious diseases

1965 - Elsevier BV | The Journal of Pediatrics

Artigo Revisado por pares

Arthur G. Haus, David D. Paulus, Gerald D. Dodd, Ronald W. Cowart, José A. Bencomo,

An x-ray unit designed for conventional nonmagnification and magnification mammography has been evaluated in terms of image quality and corresponding radiation exposure levels. The technical advantages of the radiographic magnification technique can result in improved image quality and reduction of the recording-system noise. The microfocal spot allows 1.5 x magnification mammograms with minimal geometric unsharpness. However, the magnification technique requires an increased radiation dose to the ...

Tópico(s): Medical Imaging Techniques and Applications

1979 - Radiological Society of North America | Radiology

Artigo Revisado por pares

Vicente Vérez-Bencomo, Jean‐Claude Jacquinet, Pierre Sînaÿ,

The first synthesis of the tumor-associated α-aminooxy T-antigen 1, a relevant recognition motif for the direct construction of multitopic carbohydrate architecture of biological interest is described. The usefulness of this building block is emphasized with the efficient preparation through oxime ligation of a neoglycopeptide cluster, which is readily suitable for evaluating the role of multivalency in antigen presentation to the immune system from an anticancer vaccine perspective.

Tópico(s): Chemical Synthesis and Analysis

1982 - Elsevier BV | Carbohydrate Research

Artigo Revisado por pares

Vicente Vérez-Bencomo, Pierre Sînaÿ,

This chapter discusses the chemical synthesis of glycopeptides. Glycoproteins are composed of a polypeptide backbone which is glycosylated with one or more carbohydrate chains. The availability of glycopeptides from natural sources is limited because of the low concentration and the microheterogeneity of biological glycoconjugates. The advances in carbohydrate and peptide chemistry in the last decade have created generally applicable methodologies for the synthesis of glycopeptides as model compounds ...

Tópico(s): Chemical Synthesis and Analysis

1983 - Elsevier BV | Carbohydrate Research

Artigo Revisado por pares

Patrick Rollin, Vicente Vérez-Bencomo, Pierre Sînaÿ,

Tópico(s): Lipid metabolism and biosynthesis

1984 - Thieme Medical Publishers (Germany) | Synthesis

Artigo

Horst Kunz,

... CASPubMedWeb of Science®Google Scholar 25 V. V. Bencomo und P. Sinaÿ, Carbohydr. Res. 116, C 9 ( ...

Tópico(s): Chemical Synthesis and Analysis

1984 - Wiley | Nachrichten aus Chemie Technik und Laboratorium

Artigo Revisado por pares

Vincente Verez Bencomo, Pierre Sînaÿ,

Tópico(s): Chemical Synthesis and Analysis

1984 - Springer Science+Business Media | Glycoconjugate Journal

Artigo Revisado por pares

Jose R. Mariño-Albernas, Vicente Vérez-Bencomo, Leandro González, Carlos Pérez,

Condensation of 2,4-di-O-acetyl-3,6-di-O-methyl-α-d-glucopyranosyl bromide with either allyl or benzyl 2,4-di-O-methyl-α-l-rhamnopyranoside in the presence of mercuric cyanide, followed by O-deacetylation, gave the title oligosaccharides in excellent yields.

Tópico(s): Enzyme Production and Characterization

1987 - Elsevier BV | Carbohydrate Research

Artigo Revisado por pares

Meng De-s, Jose R. Mariño-Albernas, Vicente Vérez-Bencomo,

Abstract Benzyl and allyl glycosides are prepared directly from 1,3,4,6-tetra-O-acetyl-2-deoxy-2-phthalimido-α,β-d-glucppyranose and 1,2,3,4-tetra-O-acetyl-β-l-rhamnopyranose using stannic chloride as catalyst with solutions of the respective alcohols in methylene chloride.

Tópico(s): Enzyme Production and Characterization

1987 - Taylor & Francis | Journal of Carbohydrate Chemistry

Artigo

C. A. A. VAN BOECKEL,

... CASWeb of Science®Google Scholar 235 V. V. Bencomo and P. Sinaÿ, Carbohydrate Res. 116, C9 (1983). ...

Tópico(s): Glycosylation and Glycoproteins Research

1986 - Royal Netherlands Chemical Society | Recueil des Travaux Chimiques des Pays-Bas

Artigo Revisado por pares

José-R. Marino-Albernas, Vicente Vérez-Bencomo, Larissa Linnette González-Rodríguez, Carlos Pérez–Martínez, E.Gonzalez-Abreu Castell, A. Gonzalez-Segredo,

The trisaccharide allyl O-(3,4-di-O-methyl-beta-D-glucopyranosyl)-(1----4)-O-(2,3-di-O-methyl-al pha-L- rhamnopyranosyl)-(1----2)-3-O-methyl-alpha-L-rhamnopyranoside was synthesized from partially methylated monosaccharide derivatives. Condensation of 1,4-di-O-acetyl-2,3-di-O-methyl-alpha-L-rhamnopyranose promoted by boron trifluoride etherate with the appropriate alcohol proceeded stereoselectively and with very high yields. Selective deacetylation and glycosylation with 2,4-di-O-acetyl-3,6-di- ...

Tópico(s): Biochemical and Molecular Research

1988 - Elsevier BV | Carbohydrate Research

Capítulo de livro Acesso aberto Revisado por pares

Betty H. C. Cheng, Rogério de Lemos, Holger Giese, Paola Inverardi, Jeff Magee, Jesper Andersson, Basil Becker, Nelly Bencomo, Yuriy Brun, Bojan Čukić, Giovanna Di Marzo Serugendo, Schahram Dustdar, Anthony Finkelstein, Cristina Gacek, Kurt Geihs, Vincenzo Grassi, Gábor Karsai, Holger M. Kienle, Jeff Kramer, Marin Litoiu, Sam Malek, Raffaela Mirandola, Hausi Müller, Sooyong Park, Mary Shaw, Matthias Tichy, Massimo Tivoli, Danny Weyns, Jon Whittle,

The goal of this roadmap paper is to summarize the state-of-the-art and to identify critical challenges for the systematic software engineering of self-adaptive systems. The paper is partitioned into four parts, one for each of the identified essential views of self-adaptation: modelling dimensions, requirements, engineering, and assurances. For each view, we present the state-of-the-art and the challenges that our community must address. This roadmap paper is a result of the Dagstuhl Seminar 08031 ...

Tópico(s): Software System Performance and Reliability

2009 - Springer Science+Business Media | Lecture notes in computer science

Capítulo de livro Acesso aberto Revisado por pares

Franck Fleurey, Vegard Dehlen, Nelly Bencomo, Brice Morin, Jean-Marc Jézéquel,

This paper discusses preliminary work on modeling and validation dynamic adaptation. The proposed approach is on the use of aspect-oriented modeling (AOM) and models at runtime. Our approach covers design and runtime phases. At design-time, a base model and different variant architecture models are designed and the adaptation model is built. Crucially, the adaptation model includes invariant properties and constraints that allow the validation of the adaptation rules before execution. During runtime, ...

Tópico(s): Software Engineering Research

2009 - Springer Science+Business Media | Lecture notes in computer science

Artigo Revisado por pares

Gordon S. Blair, Nelly Bencomo, Robert B. France,

Runtime adaptation mechanisms that leverage software models extend the applicability of model-driven engineering techniques to the runtime environment. Contemporary mission-critical software systems are often expected to safely adapt to changes in their execution environment. Given the critical roles these systems play, it is often inconvenient to take them offline to adapt their functionality. Consequently, these systems are required, when feasible, to adapt their behavior at runtime with little ...

Tópico(s): Software System Performance and Reliability

2009 - IEEE Computer Society | Computer

Artigo Revisado por pares

Katherine A. Flores, Christopher Bencomo,

Cervical cancer causes great morbidity and mortality worldwide and in the United States. Infection with oncogenic human papillomavirus (HPV), the etiological agent of almost all cervical cancer cases, is common among sexually active women in the United States. Over the past 5 decades, the implementation of Papanicolaou screening programs in the United States has led to a significant decrease in cervical cancer cases. However, notable disparities in the incidence and mortality of cervical cancer and ...

Tópico(s): Genital Health and Disease

2009 - Mary Ann Liebert, Inc. | Journal of Women s Health

Artigo Revisado por pares

Juan José Rodríguez‐Bencomo, Rémi Schneider, J.P. Lepoutre, Peggy Rigou,

A solid-phase microextraction (SMPE) method coupled to a gas chromatography–mass spectrometry analysis was optimized to analyze the pentafluorobenzyl bromide (PFBBr) derivatives of the volatile thiols 4-methyl-4-mercapto-2-pentanone (4MMP), 3-mercaptohexyl acetate (3MHA) and 3-mercaptohexanol (3MH) in wine. This method used deuterated analogue compounds as internal standards. It allowed us to significantly reduce the matrix effect, resulted in good repeatability for all the compounds (RDS < 9.5% for 4MMP; < ...

Tópico(s): Analytical Chemistry and Chromatography

2009 - Elsevier BV | Journal of Chromatography A

Capítulo de livro Revisado por pares

Betty H. C. Cheng, Pete Sawyer, Nelly Bencomo, Jon Whittle,

Dynamically adaptive systems (DASs) are intended to monitor the execution environment and then dynamically adapt their behavior in response to changing environmental conditions. The uncertainty of the execution environment is a major motivation for dynamic adaptation; it is impossible to know at development time all of the possible combinations of environmental conditions that will be encountered. To date, the work performed in requirements engineering for a DAS includes requirements monitoring and ...

Tópico(s): Software Reliability and Analysis Research

2009 - Springer Science+Business Media | Lecture notes in computer science

Capítulo de livro Revisado por pares

Nelly Bencomo, Gordon S. Blair,

Modelling architectural information is particularly important because of the acknowledged crucial role of software architecture in raising the level of abstraction during development. In the MDE area, the level of abstraction of models has frequently been related to low-level design concepts. However, model-driven techniques can be further exploited to model software artefacts that take into account the architecture of the system and its changes according to variations of the environment. In this ...

Tópico(s): Software Engineering Research

2009 - Springer Science+Business Media | Lecture notes in computer science

Artigo Revisado por pares

Juan José Rodríguez‐Bencomo, Miriam Ortega-Herás, Silvia Pérez‐Magariño, Carlos González-Huerta,

The volatile composition of a red wine aged for 2 months with three different Spanish oak chips (Quercus pyrenaica and Quercus petraea) from different regions of Castilla y León was compared with that of wines aged with American and French chips. In general, the extraction kinetics showed that the maximum concentration of the volatile compounds extracted from wood can be reached in only 1 month. In the final wines, the levels of furanic aldehydes and eugenol were higher in the wines macerated with ...

Tópico(s): Biochemical and biochemical processes

2009 - American Chemical Society | Journal of Agricultural and Food Chemistry

Artigo Acesso aberto Revisado por pares

R Sadagopan, José A. Bencomo, Rafael Lorenzo Martín, G Nilsson, T. Matzen, Peter Balter,

Intensity‐modulated radiation therapy (IMRT) is a complex procedure that involves the delivery of complex intensity patterns from various gantry angles. Due to the complexity of the treatment plans, the standard care is to perform measurement‐based, patient‐specific quality assurance (QA). IMRT QA is traditionally done with film for relative dose in a plane and with an ion chamber for absolute dose. This is a laborious and time‐consuming process. In this work, we characterized, commissioned, and evaluated ...

Tópico(s): Radiation Dose and Imaging

2009 - Wiley | Journal of Applied Clinical Medical Physics

Artigo Revisado por pares

Juan José Rodríguez‐Bencomo, Miriam Ortega-Herás, Silvia Pérez‐Magariño,

Tópico(s): Phytochemicals and Antioxidant Activities

2009 - Springer Science+Business Media | European Food Research and Technology