Thermoluminescent studies of GdAlO powders.

The increasing use of thermoluminescence (TL) materials as radiation detectors with application in different areas of ionizing radiation has motivated research on new materials with adequate luminescent characteristics. In this work, experimental results gadolinium aluminate (GdAlO) analyzed by thermoluminescent phenomenon under beta irradiation effect are studied. To prepare GdAlO powders the coprecipitation method was used.

[Epidemiological characteristics of workers with COVID-19 from the Instituto Mexicano del Seguro Social].

Background: ¿In December 2019, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) caused an outbreak of the respiratory disease called COVID-19, in Wuhan, China. At the end of February 2020, it was detected in Mexico the first case of COVID-19. With this disease, chronic degenerative diseases are decisive for comorbidity to continue increasing.

OSL dosimeters for dental panoramic radiography.

The aim of the present work is to determine dosimetric characteristics of commercial optically stimulated luminescence dosimeter (OSLD) to estimate equivalent dose in the patient undergoing panoramic radiography procedure. Digital panoramic unit "Instrumentarium OP200D" was used. OSL dosimeters were optically bleached before any exposure procedure.

[Neurological complications of Argentinian hemorrhagic fever].

The Argentine hemorrhagic fever (AHF) is an infectious disease, endemo-epidemical, of viral etiology, produced by the Junin virus and limited to the Buenos Aires Province, South of Córdoba, East of La Pampa, and South of Santa Fe. It generally assails rural workers at harvest-time, especially during corn-harvest. The incubation period of the disease does not exceed 12 days.