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Spatial indoor radon distribution in Mexico City.

• Francisco Franco-Marina, Jaime Villalba-Caloca, Nuria Segovia, Leticia Tavera
• The Science of the total environment
• 2003

We present a spatial analysis of residential radon concentrations in the Mexico City Metropolitan Area, which we intend to use to assign radon exposure in an ongoing case-control study. As part of a… (More)

Genetic effects observed in tetrads of Tradescantia induced by radon.

• Rafael Villalobos-Pietrini, Ana Rosa Flores-Márquez, +4 authors Sandra Gómez-Arroyo
• Mutation research
• 1999

Inflorescences of Tradescantia clone 4430 were exposed to different concentrations of radon (Rn) gas (0.85, 12.10, 36.50 and 98.16 kBq/m3) from plants placed in an acrylic chamber that received radon… (More)

SOS induction by low activity alpha sources: microdosimetric considerations.

• Michela Brena, Leticia Tavera, Mario D. Balcazar
• International journal of radiation biology
• 1996

The SOS response to alpha-radiation was measured using two Escherichia coli strains with differential repair capabilities. Monolayers of exponentially growing cells, placed on cellulose acetate… (More)

Dosimetric assessment of radon in a vegetable system.

• Leticia Tavera, Mario D. Balcazar, Rafael Villalobos-Pietrini, Ana Rosa Flores-Márquez, Pedro Meneses
• Radiation and environmental biophysics
• 2002

An alpha-dose calculation due to radon uptake in anthers of Tradescantia, clone 4430, has been performed. Probability distribution density of the dose in the pollen mother cells was calculated by… (More)

Figure 4: Sample Communication Topology Algorithm-speciic Optimizations Mvpe: Visual Design of Parallel Simulation Models

• References, R. L. Bagrodia, +12 authors R. L. Bagrodia

6 Summary and Future Work MVPe provides a system for visually describing simulations in a variety of application domains. The visual interface simpliies topology layout and allows rapid… (More)

Evidence for an effect of exposure to low levels of alpha particle irradiation in larval cells of Drosophila as measured in the wing-spot test.

• Edson Rosa Pimentel, Stanley Zimmering, Margarita de la Rosa, Leticia Tavera, Martha Patricia Cruces
• Mutation research
• 1996

Larvae of Drosophila were exposed to a range of concentrations of alpha particles from 3 to 318 mRad, and genetic effects measured in the wing-spot test. The results were positive, and evidence of a… (More)

Neodymium nanoparticles: biosynthesis and structural analysis.

• Jorge Antonio Ascencio, Gerardo Canizal, +4 authors H. B. Liu
• Journal of nanoscience and nanotechnology
• 2006

Small metallic nanoparticles of neodymium are obtained by a facile route based on the biosynthesis and the pH conditions that demonstrate the possibility of obtaining particles of 1-8 nm. The size is… (More)

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