Results 151 to 160 of about 1,743,362 (341)
Olhar de Professor, 2009 Neste texto, apresentam-se algumas hipóteses com as quais se pretende contribuir para a redefinição dos pressupostos teórico-metodológicos da didática. A sugestão é de um ideário político-pedagógico comprometido em fortalecer os papéis que educadores e ...
Oswaldo Alonso Rays
doaj
Broad-band properties of the hard X-ray cataclysmic variables IGR J00234+6141 and 1RXS J213344.1+510725 [PDF]
, 2009 G. Anzolin +7 more
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Arthritis Care &Research, EarlyView.Objective We evaluated the role of 25‐hydroxyvitamin D (25[OH]D), prednisone, and other risk factors for bone mineral density (BMD) loss and osteoporosis in systemic lupus erythematosus (SLE). Methods We calculated the association between 25(OH)D levels and other potential risk factors and BMD measures (spine T scores) and osteoporosis (defined as a T ...
Nima Madanchi +4 more
wiley +1 more source
Formação de professores: uma alternativa de dinâmica curricular
Educação (Santa Maria. Online), 2004 No texto relata-se, em forma de síntese, uma alternativa de dinâmica curricular em andamento, elaborada entre os anos de 1999 e 2002, para a formação de professores.
Oswaldo Alonso Rays
doaj
Associations of Sleep and Shift Work with Osteoarthritis Risk
Arthritis Care &Research, Accepted Article.Objective Daily rhythms may be critical for maintaining homeostasis of joint tissues. We aimed to investigate the relationships between circadian clock disruption, sleep, and osteoarthritis (OA) risk in humans. Methods In the UK Biobank, a prospective 500,000‐person cohort, we evaluated associations between sleep duration, sleeplessness/insomnia, and ...
Elizabeth L. Yanik +5 more
wiley +1 more source
Ensino-Pesquisa-Extensão: notas para pensar a indissociabilidade
Revista Educação Especial, 2012 O texto pretende, de forma concisa, analisar as tentativas de junção entre o ensino, a pesquisa e a extensão em instituições de superior. Propõe o entendimento dos conceitos de indissociabilidade, extensão, pesquisa e ensino, a partir de uma perspectiva ...
Oswaldo Alonso Rays
doaj
Data report: refined method for calculating percentages of kaolinite and chlorite from X-ray diffraction data, with application to the Nankai margin of southwest Japan [PDF]
, 2011 Jiasen Guo, Michael B. Underwood
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Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
An assessment of the pulsar outer gap model – II. Implications for the predicted γ-ray spectra [PDF]
, 2015 Daniele Viganò +3 more
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Dynamic Precipitation during High‐Pressure Torsion of a Magnesium–Manganese Alloy
Advanced Engineering Materials, EarlyView.An ultrafine‐grained alloy is produced by high‐pressure torsion of solutionized Mg–1.35 wt% Mn. Precipitation of nanometer‐scale Mn particles during deformation provides pinning sites. This prevents the formation of a bimodal grain structure and results in a finer grain size than for pure Mg.
Julian M. Rosalie, Anton Hohenwarter
wiley +1 more source