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Mostrando 21 - 39 Resultados de 39 Para Buscar '"Fotón"', tiempo de consulta: 0.35s Limitar resultados
  1. 21
    Materias: “…Fotones. 355100…”
    Libro
    Electrodinámica cuántica : la extraña teoría de la luz y la materia
  2. 22
    Materias: “…Fotones. 355100…”
    Libro
    QED : the strange theory of light and matter /
  3. 23
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    The associations between the credibility of the tobacco control regulatory body and smoking behavior change among Saudi smokers
  4. 24
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    Helicobacter pylori (H. pylori) Infection-Associated Anemia in the Asir Region, Saudi Arabia
  5. 25
    “…Dispositivos para la inactivación del virus COVID-19 mediante procesos de desinfección con fotones altamente energéticos de UVC + TiO2…”
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    Devices for the inactivation of the COVID-19 virus by disinfection processes with highly energetic photons of UVC + TiO2
  6. 26
    por Esté, Aquiles
    Publicado 2004
    Libro
    Einstein, el rey de los distraídos /
  7. 27
    “…METHODOLOGY/PRINCIPAL FINDINGS: In terrestrial gastropod snail we studied the impact of 16- (Foton M-2) and 12-day (Foton M-3) exposure to microgravity in unmanned orbital missions on: (i) the whole animal behavior (Helix lucorum L.), (ii) the statoreceptor responses to tilt in an isolated neural preparation (Helix lucorum L.), and (iii) the differential expression of the Helix pedal peptide (HPep) and the tetrapeptide FMRFamide genes in neural structures (Helix aspersa L.). …”
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    Functional Changes in the Snail Statocyst System Elicited by Microgravity
  8. 28
    “…Here we report experimental results obtained in microgravity during the flight of the FOTON M3 satellite. We find that during a diffusion process a dilute polymer solution exhibits scale-invariant concentration fluctuations with sizes ranging up to millimetres, and relaxation times as large as 1,000 s. …”
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    Fractal fronts of diffusion in microgravity
  9. 29
    “…This paper demonstrates our results in the creation of the third generation of fruit fly Drosophila melanogaster (third-stage larvae) during the 44.5-day space flight (Foton-M4 satellite (2014, Russia)), then the fourth generation on Earth and the fifth generation again in conditions of the 12-day space flight (2014, in the Russian Segment of the ISS). …”
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    The Development Of Drosophila Melanogaster under Different Duration Space Flight and Subsequent Adaptation to Earth Gravity
  10. 30
    “…Using immunohistochemical stainings, we analyzed in this study the protease profile of the jejunal, gastric, and hepatic MC populations in three groups of Mongolian gerbils—vivarium control, synchronous experiment, and 12-day orbital flight on the Foton-M3 spacecraft—and in two groups—vivarium control and anti-orthostatic suspension—included in the experiment simulating effects of weightlessness in the ground-based conditions. …”
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    Space-Flight- and Microgravity-Dependent Alteration of Mast Cell Population and Protease Expression in Digestive Organs of Mongolian Gerbils
  11. 31
    “…Two groups of six bovine cancellous bone explants were cultured at microgravity on a Russian Foton-M3 spacecraft and were either loaded dynamically using a sinusoidal curve or experienced only a static load. …”
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    Trabecular Bone Adaptation to Low-Magnitude High-Frequency Loading in Microgravity
  12. 32
    “…To investigate the role of PTHrP in microgravity-induced bone loss, trabecular and calvarial osteoblasts (TOs and COs) from Pthrp (+/+) and (-/-) mice were subjected to actual Spaceflight for 6 days (Foton M3 satellite). Pthrp (+/+), (+/-) and (-/-) osteoblasts were also exposed to simulated microgravity for periods varying from 6 days to 6 weeks. …”
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    The Role of Parathyroid Hormone-Related Protein (PTHrP) in Osteoblast Response to Microgravity: Mechanistic Implications for Osteoporosis Development
  13. 33
    “…Therefore, C. metallidurans CH34 cells were suspended in mineral water supplemented with or without crushed basalt and send for 3 months on board the Russian FOTON-M4 capsule. Long-term storage had a significant impact on cell physiology and energy status (by flow cytometry analysis, plate count and intracellular ATP measurements) as 60% of cells stored on ground lost their cell membrane potential, only 17% were still active, average ATP levels per cell were significantly lower and cultivability dropped to 1%. …”
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    The Impact of Space Flight on Survival and Interaction of Cupriavidus metallidurans CH34 with Basalt, a Volcanic Moon Analog Rock
  14. 34
    “…In this study, microorganisms capable of essential nitrogen cycle conversions were sent on a 44-days FOTON-M4 flight to Low Earth Orbit (LEO) and exposed to 10(−3)–10(−4) g (gravitational constant) and 687 ± 170 µGy (Gray) d(−1) (20 ± 4 °C), about the double of the radiation prevailing in the International Space Station (ISS). …”
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    Nitrogen cycle microorganisms can be reactivated after Space exposure
  15. 35
    “…After 12 days of orbital Foton-M3 mission, the humerus of Mongolian gerbils has been studied here via micro-computed tomography (micro-CT) to quantify bone morphometric parameters. …”
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    Micro-CT Study of Mongolian Gerbil Humeral Bone After Prolonged Spaceflight Based on a New Algorithm for Delimitation of Long-Bone Regions
  16. 36
    Publicado 2000
    Tabla de Contenidos: “…El Higgs, el universo líquido y el Gran Colisionador de Hadrones / Gerardo Herrera Corral -- v.238. El fotón de Asclepio: el ojo y el arma de la medicina moderna / Juan Pablo Cruz Bastida, Diana García Hernández -- v.240. …”
    Libro
    La ciencia para todos : volúmenes 201-250
  17. 37
    Publicado 2000
    Tabla de Contenidos: “…Los prometeos modernos o el esfuerzo para controlar la fusión nuclear / Julio Martinel Benito -- v. 107. Para atrapar un fotón / Virgilio Beltrán -- v. 108. Los rayos cósmicos: mensajeros de las estrellas / Javier A. …”
    Libro
    La ciencia para todos : volúmenes 101-200
  18. 38
    por Magro, Jacopo
    Publicado 2017
    “…In questa tesi si ` studiata la sezione d’urto differenziale rispetto ad alcuneeosservabili cinematiche in eventi prodotti dal processo di Drell-Yan: un quark e unantiquark si annichiliscono creando un bosone Z o un fotone virtuale, che decadein una coppa di leptoni; tale studio ha permesso il confronto tra diverse funzionidi distribuzione partoniche (PDF). …”
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    Measurement of the Z boson transverse momentum and pseudorapidity differential cross sections
  19. 39
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    Yield evaluation of lettuce grown in three modified NFT systems in pandemic times
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