Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Javier Alatorre Rico"'
Publikováno v:
Universidad Nacional Autónoma de México
UNAM
Redalyc-UNAM
Revista Iberoamericana de Educación Superior (México) Num.36 Vol.XIII
UNAM
Redalyc-UNAM
Revista Iberoamericana de Educación Superior (México) Num.36 Vol.XIII
La pandemia por Covid-19 ha afectado la continuidad de las trayectorias escolares de muchos estudiantes que han tenido que suspender sus estudios temporal o definitivamente. En el caso de la Universidad Nacional Autónoma de México (UNAM), el Secret
Autor:
Mariano E. Cebrián, Katarzyna Kordas, Jorge L. Rosado, Dolores Ronquillo, Patricia López, Gonzalo García Vargas, Richard L. Canfield, Javier Alatorre Rico, Rebecca J. Stoltzfus
Publikováno v:
Environmental Research. 100:371-386
Elevated blood lead levels in children are associated with lower scores on tests of cognitive functioning. Recent studies have reported inverse relations between lifetime exposure and intellectual functioning at blood lead concentrations below 10 mic
Autor:
Katarzyna Kordas, Patricia López, Gonzalo García Vargas, Javier Alatorre Rico, Dolores Ronquillo, Jorge L. Rosado, Rebecca J. Stoltzfus
Publikováno v:
Pediatrics. 117:e518-e527
OBJECTIVE. Lead exposure in children has been associated with both global and specific cognitive deficits. Although chelation therapy is advised for children with blood lead concentrations of >44 μg/dL, treatment options for children with lower bloo
Autor:
Javier Alatorre-Rico, Lucille C. Atkin
Publikováno v:
Journal of Adolescent Health. 13:700-706
Which adolescent mothers are most likely to become pregnant soon after their first delivery? This study identifies and explores selected background, pregnancy, and postpartum predictors of short-interval repeat pregnancy among urban Mexican adolescen
Autor:
Katarzyna Kordas, Jorge L. Rosado, Patricia López, Javier Alatorre Rico, Rebecca J. Stoltzfus
Publikováno v:
The Journal of pediatrics. 147(5)
To determine the efficacy of iron and zinc supplementation on behavior ratings of lead-exposed children.In this double-blind, randomized trial, 602 first-grade children received 30 mg ferrous fumarate, 30 mg zinc oxide, both, or placebo daily for 6 m
Autor:
Patricia López, Dolores Ronquillo, Jorge L. Rosado, Rebecca J. Stoltzfus, Katarzyna Kordas, Mariano E. Cebrián, Javier Alatorre Rico, Gonzalo García Vargas
Publikováno v:
The Journal of nutrition. 134(2)
Lead exposure and nutritional factors are both associated with cognitive performance. Lead toxicity and nutritional status are also associated with each other. We examined whether nutritional status variables account for part or all of the associatio
Schedule induction and the temporal distributions of adjunctive behavior on periodic water schedules
Publikováno v:
Animal Learning & Behavior. 13:321-326
The ability of periodic water reinforcement schedules to induce or entrain activities was investigated by having observers classify mutually exclusive and exhaustive activities of 10 rats placed in a rich environment with various fixed-time schedules