Results 61 to 70 of about 1,751,155 (316)

Las emociones y sus causas en el aprendizaje de Física y Química, en el alumnado de Educación Secundaria

open access: yesRevista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2017
En el desarrollo personal del individuo intervienen factores tanto cognitivos como afectivos. De ahí la importancia del estudio del dominio afectivo en la enseñanza de las ciencias, ya que las emociones condiciona nuestro ...
Mª Antonia Dávila-Acedo
doaj  

Harmónicos em Instalações Eléctricas. Causas, efeitos e normalização [PDF]

open access: yes, 2008
Jean Baptiste Joseph, barão de Fourier, publicou em Paris no ano de 1822 a sua ópera magna “Théorie Analytique de la Chaleur”. Nesta obra Fourier demonstrava que a condução do calor nos corpos sólidos podia ser descrita através de uma série infinita ...
Silva, Henrique Jorge de Jesus Ribeiro da
core   +2 more sources

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

open access: yesFEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee   +3 more
wiley   +1 more source

Hierarquia social e atribuição causal em auto e hetero-avaliações de desculpas

open access: yesEstudos e Pesquisas em Psicologia, 2017
Em contextos sociais, quando ocorre uma falha, frequentemente usam-se as mais diversas justificativas. A questão que emerge desse contexto é quão desculpável a justificativa se apresenta a depender de sua causa (externa, interna controlável ou interna ...
Raissa Damasceno   +3 more
doaj   +1 more source

The role of motivation in the unjust combatants responsibility [PDF]

open access: yes, 2012
Teniendo en cuenta que los combatientes que luchan por causas injustas no tienen los mismos derechos que aquellos que lo hacen por causas justas, me propongo analizar si la motivación juega algún rol crucial en la responsabilidad moral de los ...
Slawinska, Begina
core   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

open access: yesFEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová   +2 more
wiley   +1 more source

Linfadenitis necrotizante histiocitaria o enfermedad de Kikuchi-Fujimoto: A propósito de 2 observaciones Histiocytic necrotizing lymphadenitis or Kikuchi-Fujimoti disease: Apropos of two observations

open access: yesRevista Cubana de Medicina, 2007
La linfadenitis necrotizante histiocitaria o enfermedad de Kikuchi-Fujimoto es un proceso benigno poco frecuente. Se presentaron 2 casos diagnosticados con poco tiempo de aparición entre uno y otro.
Tamara Guerra Alfonso   +4 more
doaj  

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

open access: yesAging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu   +8 more
wiley   +1 more source

La argumentación to hoti en Aristóteles

open access: yesTópicos, 2013
The most widespread accounts of the Aristotelian theory of science emphasize enough the importance that Aristotle attributes to demonstration dióti as a way of securing the explanation of facts from their causes; but they frequently underestimate the ...
Jorge Morán y Castellanos
doaj   +1 more source

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