Sample records for damage radiation biological
from WorldWideScience.org

Sample records 1 - 3 shown.



1

The G2 checkpoint activated by DNA damage does not prevent genome instability in plant cells

Carballo, Jesús A.; Pincheira, Juana; Torre, Consuelo de la
2006-04-01

Digital.CSIC (Spain)

2

Interacciones de las radiaciones electromagnéticas y especies reactivas del oxígeno sobre la piel/ Interactions of electromagnetic radiations and reactive oxygen species on skin

Ferramola de Sancovich, A M; Sancovich, H A
2006-06-01

Resumen en español La energía radiante abarca todo el espectro electromagnético y proviene de la fusión en el sol, de 4 núcleos de hidrógeno en uno de helio. Las radiaciones electromagnéticas tienen características de ondas, con la velocidad de la luz (c) y difieren en sus longitudes de ondas (λ). La energía lumínica es transmitida en unidades individuales o fotones: E = h c/λ así, los fotones de menores λs son los de mayor energía. Las radiaciones ultravioletas (U (mas) V) (λs de 200 - 400 nm) pueden dividirse: UVA (λs 315 - 400 nm); UVB (λs 280 - 315 nm) y UVC (λs Resumen en inglés The energy of electromagnetic radiation is derived from the fusion in the sun of four hydrogen nuclei to form a helium nucleus. The sun radiates energy representing the entire electromagnetic spectrum. Light is a form of electromagnetic radiation. All electromagnetic radiation has wave characteristics and travels at the same speed (c: speed of light). But radiations differ in wavelength (λ). Light energy is transmitted not in a continuum stream but only in individual (mas) units or photons: E = h c/λ. Short wave light is more energetic than photons of light of longer wavelength. Ultraviolet radiations (UV) (λs 200 - 400 nm) can be classified in UVA (λs 315 - 400 nm.); UVB (λs 280 - 315 nm) and UVC (λs

Scientific Electronic Library Online (Spanish)

3

Health Benefits of Broccoli. Influence of Pre- and Post-Harvest Factors on Bioactive Compounds

López-Berenguer, Carmen; Moreno, Diego A.; Carvajal, Micaela; García-Viguera, Cristina
2007-01-01

Digital.CSIC (Spain)