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Mostrando ítems 21-30 de 4522
Physical activity, physical condition and quality of life in schoolchildren
(Research Group on Physical Activity and Sports Sciences (GICAFD), 2021)
The study analyses the physical condition and quality of life on the physical activity of schoolchildren in a Peruvian educational institution, applying a non-probability and convenience sampling, to 168 first-year high ...
Quality identification methodology applied to wall-elements based on modal analysis
(Emerald Group Publishing Ltd., 2015-01-01)
Purpose - The recommendation of structural standards, e.g. PN-B-03002, shows a need to control the production quality of wall-elements; the quality control demands suitable guidelines to fit the requirements of the current ...
Control de calidad de preservativos masculinos en el Perú
(Instituto Nacional de Salud, 1997)
Free Hardware based System for Air Quality and CO2 Monitoring
(Science and Information OrganizationGB, 2022)
"Due to the increase in air pollution, especially in
Latin American countries of low and middle income, great
environmental and health risks have been generated, highlighting
that there is more pollution in closed ...
Free Hardware based System for Air Quality and CO2 Monitoring
(Science and Information OrganizationGB, 2022)
Due to the increase in air pollution, especially in
Latin American countries of low and middle income, great
environmental and health risks have been generated, highlighting
that there is more pollution in closed ...
Brassinosteroids promote growth, fruit quality and protection against Botrytis on Fragaria x ananassa
(Springer, 2019-02-23)
Brassinosteroids (BRs) are steroidal compounds involved in plant growth and development. The aim of this work was to evaluate the effect of 24-epibrassinolide (EP24) and a brassinosteroid spirostanic analogue DI-31 (BB16) ...
ABC quality cost model: a case study
(Universidade Tecnológica Federal do Paraná (UTFPR), 2019)