A multilevel school-based intervention on sedentary time in children: effectiveness and socioeconomic moderation results from the CIPRES cluster-RCT [PDF]
Frontiers in Public HealthBackgroundChildren’s sedentary behavior is a major public health priority. While school-based programs are common, research must explore more effective approaches using robust theoretical frameworks.
Steven Laujac +8 more
doaj +2 more sources
Prehospital factors associated with ICU admission in drowning patients: a retrospective multicenter cohort study in a French coastal region [PDF]
BMC Emergency MedicineBackground Despite its prevalence, limited data describe the European prehospital management of drowning victims outside cardiac arrest situations, and clinical decision-making remains heterogeneous across EMS systems.
Quentin Mathais +15 more
doaj +2 more sources
Acta Botanica Mexicana, 2022 Antecedentes y Objetivos: Pyrodinium es un género monotípico con dos variedades, var. bahamense en el Atlántico, no tóxica, y var. compressum en el Indo-Pacífico y tóxica. Hallazgos recientes de toxicidad por envenenamiento paralitico por mariscos (PSP),
María Eugenia Zamudio Resendiz +3 more
doaj +1 more source
Carbonatation and Decarbonatation Kinetics in the La2O3-La2O2CO3 System under CO2 Gas Flows
Advances in Materials Science and Engineering, 2010 The carbonatation of La2O3 oxide and the decarbonatation of lanthanum carbonate phase La2O2CO3 are investigated using thermal and thermogravimetry analyses under CO2 gas flow.
Bahcine Bakiz +6 more
doaj +1 more source
Temperature Dependent Electrical Properties and Catalytic Activities of La2O3–CO2–H2O Phase System
Advances in Materials Science and Engineering, 2009 We present a study of electrical properties and catalytic activities of materials belonging to the hydrated carbonated system La2O3–CO2–H2O. The polycrystalline hydroxycarbonate, dioxycarbonate, and oxide are prepared via a coprecipitation route followed
Bahcine Bakiz +5 more
doaj +1 more source
Influence of magnetospheric processes on winter HF radar spectra characteristics [PDF]
Annales Geophysicae, 2002 This study investigates further the relationship between regions of the magnetosphere and the characteristics of HF radar Doppler spectra recorded in the ionospheric projection of those regions.
R. André +4 more
doaj +1 more source
Bonplandia, 2021 En este estudio para maní, se diferencian para Ecuador 51 razas de maní cultivados, de las cuales 18 pertenecen a Arachis hypogaea subsp. hypogaea var. hypogaea, una Arachis hypogaea subsp. hypogaea var. hirsuta, 13 a Arachis hypogaea subsp.
Antonio Krapovickas † +4 more
doaj +1 more source
Nouvelles organologies du sonore : les audio-games : La question des interfaces a-musicologiques
Interfaces Numériques, 2018 Cet article propose d’éclairer un champ créatif émergeant : les « audio-games » ou « vidéo-ludiques sonores », se situant au carrefour du jeu vidéo et de l’informatique musicale.
Hervé Zénouda
doaj +1 more source
Turbulent viscosity optimized by data assimilation [PDF]
Annales Geophysicae, 1999 As an alternative approach to classical turbulence modelling using a first or second order closure, the data assimilation method of optimal control is applied to estimate a time and space-dependent turbulent viscosity in a three-dimensional oceanic ...
Y. Leredde +3 more
doaj +1 more source
Electrical Properties of a CeO2-Bi2O3 Mix System Elaborated at 600°C
Advances in Materials Science and Engineering, 2012 The electrical conduction of a series of polycristalline [(1−x)CeO2⋅x/2Bi2O3] samples has been analyzed using electrical impedance spectroscopy, in the temperature range 25 to 750∘C.
Lamia Bourja +6 more
doaj +1 more source