Search
Now showing items 1-10 of 306
Abdominal obesity and low physical activity are associated with insulin resistance in overweight adolescents: a cross-sectional study
(Springer NatureAlimentación y Nutrición HumanaReino Unido, 2019)
Perceptions of students after implementing peer instruction in an introductory physics course
(Springer Nature, 2019-12)
In the present work we carried out a qualitative educational research to assess the perceptions of a group of students that attended (weekly and non-mandatory) complementary classes of a physics course during 2017. In these ...
Relationship between intention to be physically active and after-school physical activityRelación entre la intención de ser activo y la actividad física extraescolarRelation entre l’intention d’être actif et l’activité physique extrascolaireRelacionamento entre a intenção de ser ativo e a atividade física fora da escolar
(Pontificia Universidad Católica del Perú, 2019)
The equatorial stratospheric QBO and geomagnetic activity
(Elsevier, 2005-12)
The quasi-biennial oscillation (QBO) of the zonal wind in the equatorial stratosphere is analyzed in connection to geomagnetic activity as measured by the disturbance storm time (Dst) index. A running correlation between ...
Two successive partial mini-filament confined ejections
(Elsevier, 2019-09)
Active region (AR) NOAA 11476 produced a series of confined plasma ejections, mostly accompanied by flares of X-ray class M, from 08 to 10 May 2012. The structure and evolution of the confined ejections resemble that of ...
Enjoyment, self-efficacy and physical activity level of children from Honduras and Costa RicaDisfrute, autoeficacia y nivel de actividad física de niños de Honduras y Costa Rica
(Universidad de Costa Rica, Sede de Occidente, 2023)
The geomagnetic semiannual anomaly on the four Dst-fundamental observatories: Dependences with Sun-Earth physical parameters
(American Geophysical Union, 2012-07)
The semiannual anomaly (also known as semiannual variation) on the magnetic activity is a phenomenon that produces clear minima during March and September and maxima in June and December on the horizontal components of the ...
Storage stability of freeze-dried arazá (Eugenia stipitata Mc Vaugh) powders. Implications of carrier type and glass transition
(Elsevier Science, 2020-01)
Arazá, a flavorsome fruit rich in antioxidants (phenolics/carotenoids/flavonoids/ascorbic acid) may be appropriate for preparing powdered-functional foods and beverages. Variations in water-activity (aw) and matrix physical ...
Reducing Glucose Variability Due to Meals and Postprandial Exercise in T1DM Using Switched LPV Control: In Silico Studies
(SAGE Publications, 2016-05)
Background: Time-varying dynamics is one of the main issues for achieving safe blood glucose control in type 1 diabetes mellitus (T1DM) patients. In addition, the typical disturbances considered for controller design are ...