- Arsenic contamination and mitigation
- Geochemistry and Elemental Analysis
- Childhood Cancer Survivors' Quality of Life
- Trace Elements in Health
- Erythrocyte Function and Pathophysiology
- Environmental and Cultural Studies in Latin America and Beyond
- Ethics and Legal Issues in Pediatric Healthcare
- Lipid Membrane Structure and Behavior
- Ocean Acidification Effects and Responses
- Marine Biology and Ecology Research
- Microbial Community Ecology and Physiology
- Groundwater and Isotope Geochemistry
- Offshore Engineering and Technologies
- Respiratory viral infections research
- Sarcoma Diagnosis and Treatment
- Bacterial Infections and Vaccines
- Methane Hydrates and Related Phenomena
- Viral Infections and Vectors
- Educational and Organizational Development
- Literary and Cultural Studies
- Endoplasmic Reticulum Stress and Disease
- Ion channel regulation and function
- Family Support in Illness
- Business, Education, Mathematics Research
- Soil and Water Nutrient Dynamics
Universidad de Playa Ancha de Ciencias de la Educación
2018-2024
University of Valparaíso
2024
Centro de Recursos Educativos Avanzados
2019
St. Jude Children's Research Hospital
2007-2017
Children's National
2017
University of San Carlos of Guatemala
2016
University of Concepción
2004-2007
Hospital Luis Calvo Mackenna
2007
University of Antofagasta
1994
Ministry of Health
1990
Clinical discharge and laboratory records were reviewed in the seven government hospitals that provide care for 93% of pediatric population Santiago, Chile, to detect cases meningitis other invasive (bacteremia-associated) infections caused by Haemophilus influenzae. occurred children less than five years age from January, 1985, through December, 1987, recorded matched with census data calculate incidence rates. The non-meningitis syndromes peaked 6− 11-month group tapered sharply after 12...
Laguna Verde Bay, a World Biosphere Reserve, seems to be barely uncontaminated due its isolated geographical position (18 km south of Valparaíso, Chile) and low amount anthropogenic activities.At coastal border, there is thermoelectric generator (using coal since 1939 diesel 2007 as fuel), small village (≈10.000inhabitants) local fishermen's wharf.A freshwater creek flows into the beach, creating pond that sporadically overflows bay.With objective estimating origin Bay surface sediments...
Health-related quality of life (HRQOL) improves throughout treatment patients with nonmetastatic osteosarcoma. We compared HRQOL for in the United States and Chile treated on an international trial (OS99) polychemotherapy surgery, we assessed relationships among measures, event-free survival (EFS), overall (OS).Patients newly diagnosed, localized osteosarcoma their parents completed three instruments (PedsQL v.4, PedsQL Cancer v.3, Symptom Distress Scale [SDS]). Data were collected at four...
In the central region of Chile, Mega-Drought together with demographic increase near coast threatens groundwater availability and hydrogeological functioning coastal wetlands. To understand hydric relationship between an aquifer a wetland in semi-arid Central Chile (Valparaíso, Chile), as well its geoenvironmental effects, four data collection campaigns were conducted wetland–estuary system surroundings, 2021 2022, including physical, hydrochemical, isotopic analyses (n = 16 sites) surface...
Coastal zones are ecosystems that sensitive to climate change and anthropogenic pollution, resulting in a potential loss of biodiversity ecosystem services through eutrophication nutrient imbalances, among others. The coastal El Sauce catchment area, Central Chile, is under multiple pressures including wastewater treatment plant (WWTP) discharge, which its broad effect remains underexplored. In order assess the impact WWTP on stream, benthic microbial communities key functional groups...
19562 Children and adolescents being treated for osteosarcoma are likely to experience physical, emotional, functional possibly cognitive changes during the course of their treatment. The aims this prospective study were assess effect treatment on patients’ quality life (QoL) at diagnosis therapy, compare patient parent QoL reports, examine relationships between tumor histologic response preoperative chemotherapy event-free survival (EFS) in children osteosarcoma. Newly diagnosed patients...
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 Realidad Empresarial No. 8, 2019: 43-45