x-rays
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Estudio comparativo del efecto radioprotector de un extracto de pycnanthus angolensis frente al daño inducido por rayos X= Comparative study of the radioprotective effect of an extract of pycnanthus angolensis against damage induced by X-rays.
... The dawn of twentieth century has witnessed an increase in nuclear technologies particularly in the areas of industrial radiology (mining and oil refinery), military, medical radiology, engineering, scientific research ...
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Turbulent heating in galaxy clusters brightest in X rays
... of X-rays, are an order of magnitude shorter than the Hubble time (Methods and Extended Data ...1). X-ray observations show that the ICM in central regions of these clusters is disturbed, suggesting ...
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The radioprotective effect of a wheat germ diet on rat myocardial tissue exposed to X rays
... as X-rays, damages cells because it has sufficient energy to break chemical bonds in and cause damage to vital cellular components, causing cell death, cell repair, or ...
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Supersoft X rays nebulae in the Large Magellanic Cloud
... current X-rays observations, or the supersoft nebulae surface brightness could be very low because the ISM has a very low density around the sources (Di Stefano et ...
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Pulsed x rays dose measurements from a hundred joules plasma focus device
... hundred x-ray pulses was observed with the insertion of a lead piece inside the hollow ...on x-rays emission, let us first discuss how x-rays produce in PF ...produce ...
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Generation of intense few-cycle phase-stable electric fields: from the mid-IR to soft X-rays
... High harmonic generation using intense femtosecond lasers allows practical generation of fully coherent XUV/soft-X-ray radiation, typically in the form of multiple successive attosecond pulses, each generated by a ...
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The mysterious optical afterglow spectrum of GRB 140506A at z = 0 889
... 4. X-shooter spectra taken ...the X-ray afterglow and assuming a Δβ = 0.5 cooling break between the X-rays and the optical) reddened by three di ff erent prescriptions: MW extinction curve ...
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La imagen radiolgica de la tuberculosis pulmonar en pacientes con farmaco resistencia Estudio comparativo
... Palabras clave: Tuberculosis pulmonar, tuberculosis, resistencia, farmaco-resistencia, drogorresistencia, multidrogorresistencia. ABSTRACT Introduction: Pulmonary tuberculosis is an important cause of morbility and ...
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Neutron energy distribution and temporal correlations with hard x ray emission from a hundreds of joules plasma focus device
... hard x-rays’ detection, whereas the second cor- responds to the ...hard x-ray signal is used as temporal positioning of the detector under the assumption of ...
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Genotoxicity and cytotoxicity of sevoflurane in two human cell lines in vitro with ionizing radiation
... to X-rays with an Andrex SMART 200E instrument (YXLON International, Hamburg, Germany) operating at ...the X-rays doses were confirmed by means of thermoluminescent dosimeters (TLDs) (GR-200 ...
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Massive Stellar X ray Sources in the Galactic Center
... wind at low ˙ M, which would make quiescent HMXBs in the Galactic center undetectable in X-rays (Liu & Li 2006). Single star scenarios also remain possible. O stars with strong magnetic fields can ...
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Recent studies of cements and concretes by synchrotron radiation crystallographic and cognate methods
... including X-rays absorption spectroscopy for local structure and speciation characterizations; small angle X-ray scattering for microstructure analysis and several imaging techniques for ...
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Swift monitoring of NGC 5548: X ray reprocessing and short term UV/optical variability
... resultant X-ray count rate and hardness ratio (H = 2–10 keV; S = ...the X-ray and UVW2 flux light curves as noted previously between the X-ray and V bands by Uttley et ...
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FIRMA Y SELLO DE AUTORIZACIÓN X X X X X X X X
... empresarial. 1) Explica las diferencias entre Monto y Valor Actual del procedimiento de Anualidades dentro del ámbito económico empresarial. 2) Emplea el procedimiento de Anualid[r] ...
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FIRMA Y SELLO DE AUTORIZACIÓN x x X x x x X
... Elabora la balanza de comprobación, los Estados de Resultados y de Situación Financiera, para integrar parte de la información contable de una entidad económica. IV.1[r] ...
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Commissioning of the ATLAS Muon Spectrometer with Cosmic Rays
... The efficiency of the segment reconstruction in run 91,060 was determined in the following way. First, cosmic shower events are suppressed by requiring less than 20 seg- ments in the event. Then a pair of segments in two ...
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Analyzing gamma rays of the Galactic Center with deep learning
... γ rays produced by the interaction of cosmic ray (CR) particles with matter and radiation fields in the interstellar medium (ISM) of the Milky Way dominate the emission detected with the Fermi -LAT in the Galactic ...
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FIRMA Y SELLO DE AUTORIZACIÓN X X X X X X
... Las competencias disciplinares implican como principales objetos de conocimiento; el manejo y control de mayores auxiliares, formato de almacén, elaboración de concil[r] ...
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FIRMA Y SELLO DE AUTORIZACIÓN X X X X X X
... COMPETENCIA PARTICULAR: UTILIZA LOS PRINCIPIOS BÁSICOS DEL DERECHO PARA INTEGRARLOS EN SUS RELACIONES EN EL ENTORNO SOCIAL.. RESULTADO DE APRENDIZAJE PROPUESTO (RAP) No.[r] ...
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