Buscar
Mostrando ítems 1-10 de 59504
Formation of Social Activity of Students - Future Teachers of Physical Education
(Universidad del Zulia, 2020)
Pozzolanic activity of calcined halloysite-rich kaolinitic clays
(Elsevier Science, 2017-10)
The aim of this study is to determine the pozzolanic activity of clays with high content of halloysite/kaolinite, and to evaluate the influence of halloysite/kaolinite ratio and halloysite morphology in the development of ...
Brazilian active GNSS networks as systems for monitoring the ionosphere
(2017-07-01)
This research shows the viability of using Global Navigation Satellite System (GNSS) stations from Brazilian active networks in monitoring the ionosphere. Various indexes of ionospheric irregularities and scintillation of ...
Antioxidant activity of flavonols
(2004-04-20)
In this work we use a single new electronic index to describe the antioxidant activity of the flavonols, a special class of flavonoids. We also try to predict theoretically the antioxidant activity of some yet nonisolated ...
Antioxidant activity of flavonols
(2004-04-20)
In this work we use a single new electronic index to describe the antioxidant activity of the flavonols, a special class of flavonoids. We also try to predict theoretically the antioxidant activity of some yet nonisolated ...
Psychological well-being and everyday activities in rural and urban teachers in North of Santander during the COVID-19 pandemic
(Academia Nacional de Medicina venezolana., 2022)
Associations of the Levels of C4d-bearing Reticulocytes and High-avidity Anti-dsDNA Antibodies with Disease Activity in Systemic Lupus Erythematosus
(The Journal of Rheumatology, 2016-05)
Objective There are no laboratory tools that detect early flares in systemic lupus erythematosus (SLE). Our aim was to validate in our population the previous findings of the association of C4d-bearing reticulocytes (R-C4d) ...
High Income Inequality as a Structural Factor in Entrepreneurial Activity
(Universidad Alberto Hurtado. Facultad de Economía y Negocios, 2014)
Structural antitumoral activity relationships of synthetic chalcones
(2009)
Relationships between the structural characteristic of synthetic chalcones and their antitumoral activity were studied. Treatment of HepG2 cells for 24 h with synthetic 2'-hydroxychalcones resulted in apoptosis induction ...