Search Results - "Mendoza, R J"
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Synthesis and antibacterial activity of silver nanoparticles with different sizes
Published in Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology (01-12-2008)“…Silver nanoparticles with different sizes (7, 29, and 89 nm mean values) were synthesized using gallic acid in an aqueous chemical reduction method. The…”
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Synthesis and characterization of nanostructured powders of Bi2O3, BiOCl and Bi
Published in Materials letters (31-07-2010)“…In the last years, synthesis and characterization of bismuth compounds have received a great attention due to their potential applications. In this work,…”
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Synthesis of silver particles with different sizes and morphologies
Published in Materials letters (15-06-2009)“…In this work, using a simple templateless, surfactantless, chemical reduction method, we synthesized micron-sized silver particles with different sizes and…”
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Effect of the sintering technique on the ferroelectric and d33 piezoelectric coefficients of Bi0.5(Na0.84K0.16)0.5TiO3 ceramic
Published in Journal of advanced ceramics (01-06-2019)“…In the search of lead-free piezoelectric materials, ceramic processing techniques offer potential tools to increase the piezoelectric and ferroelectric…”
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Near-surface temperature gradient in a coastal upwelling regime
Published in Journal of geophysical research. Oceans (01-08-2014)“…In oceanography, a near homogeneous mixed layer extending from the surface to a seasonal thermocline is a common conceptual basis in physics, chemistry, and…”
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Synthesis and characterization of niobium doped bismuth titanate
Published in Boletín de la Sociedad Española de Cerámica y Vidrio (1983) (01-05-2023)“…Pure and niobium doped bismuth titanate ceramics Bi4Ti3−xNbxO12(Nb−BiT) with x ranging from 0% to 2% are prepared by sol–gel method. Pellets are sintered by…”
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PET myocardial perfusion quantification: anatomy of a spreading functional technique
Published in Clinical and translational imaging : reviews in nuclear medicine and molecular imaging (2018)“…Purpose To summarize the physical principles, imaging method, available tools for and the clinical value of quantitative perfusion evaluation with cardiac PET…”
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In vitro mutagenesis efficiency with EMS (ethyl methanesulfonate) on Eustoma grandiflorum
Published in Acta horticulturae (15-09-2020)Get full text
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Characterization of silver sulfide nanoparticles synthesized by a simple precipitation method
Published in Materials letters (01-02-2005)“…Silver sulfide nanoparticles with different sizes were synthesized using a simple aqueous precipitation. Particles were obtained in the presence of three…”
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Synthesis and optical characterization of ZnS, ZnS:Mn and (ZnS:Mn)_CdS core–shell nanoparticles
Published in Inorganic chemistry communications (01-05-2007)“…ZnS and ZnS:Mn nanoparticles and (ZnS:Mn)_CdS core–shell nanoparticles were synthesized by a chemical precipitation method, this method is simpler than…”
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Handy EKG: a low-cost 3-lead electrocardiograph for primary care
Published in European journal of preventive cardiology (24-05-2023)Get full text
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The use of the brachioradialis muscle flap for the coverage of burns of the acute elbow joint
Published in Journal of burn care & rehabilitation (01-05-1999)“…Early coverage of deep burns of the elbow is vital to preserving the range of motion. Although various methods are used for coverage of this site, the…”
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Traditional maize post-harvest management practices amongst smallholder farmers in Guatemala
Published in Journal of stored products research (01-03-2017)“…Much of the maize that is produced in Guatemala is planted, harvested and handled via subsistence-oriented agricultural practices, strongly connected to Mayan…”
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Observaciones sobre algunos aspectos del comportamiento depredador en condiciones naturales y en cautividad de la serpiente diurna mastigodryas pleei (dumeril, bibron y dumeril 1854)
Published in Revista colombiana de ciencia animal recia (12-07-2010)“…Se evaluaron algunos aspectos del comportamiento depredador de la serpiente diurna Mastigodryas pleei frente a dos tipo de presa: mamíferos (ratón de…”
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Unit Management of Depression of Patients with Multiple Sclerosis Using Cognitive Remediation Strategies: A Preliminary Study
Published in Neurorehabilitation and neural repair (01-01-2001)“…Multiple sclerosis (MS) is a chronic, often progressive neurologic disorder char acterized by cerebral and spinal cord lesions. Patients with advanced MS often…”
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BAYESIAN INFERENCE ON PREVALENCE USING A MISSING-DATA APPROACH WITH SIMULATION-BASED TECHNIQUES: APPLICATIONS TO HIV SCREENING
Published in Statistics in medicine (30-10-1996)“…Health departments and other health‐related authorities seek accurate assessment of the spread of human immunodeficiency virus (HIV) among populations…”
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THE BACK HANDSPRING ON THE BALANCE BEAM: A KINEMATIC COMPARISON OF TWO TECHNIQUES
Published in Medicine and science in sports and exercise (01-05-1999)Get full text
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