Showing 181 - 200 results of 672 for search '"photon"', query time: 0.09s Refine Results
  1. 181
    Microdosimetría de la radioterapia con protones usando nano-partículas de oro como agentes sensibilizadores
    Por Sevilla Moreno, Andrés Camilo
    Published in 2022
    Repositorio Universidad Nacional de Colombia

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  2. 182
    Article of journal
    Title not available
    Por Chica, Luis G.; Aguas, Félix; Cárdenas, Héctor F.
    Published in 2002
    Repositorio Universidad Nacional de Colombia

    “...The absorbed energy fraction, AF, taken from the breast of an adult woman was calculated for photon...”
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  3. 183
    Dynamic cloud regimes, incident sunlight, and leaf temperatures in espeletia grandiflora and Chusquea tessellata, two representative species of the Andean Páramo, Colombia
    Published in 2014
    Repositorio Repositorio EdocUR - U. Rosario
    “... occurred during cloudy conditions when photosynthetic photon flux density (PFDs) was and lt;400 ?mol m-2...”
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  4. 184
    Concordancia entre gammagrafía de perfusión miocárdica con spect y la arteriografía coronaria en una institución de referencia del oriente colombiano
    Por Hoyos Martínez, Camilo José
    Published in 2020
    Repositorio Repositorio UNAB

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  5. 185
    Oscilaciones acústicas bariónicas
    Por Pardo Calderón, Leandro Manuel
    Published in 2017
    Repositorio Universidad Nacional de Colombia

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  6. 186
    Entanglement and correlation properties of exciton-polaritons in semiconductor microcavities
    Por Suárez Forero, Daniel Gustavo
    Published in 2015
    Repositorio Universidad Nacional de Colombia

    “... dissipative Jaynes-Cummings model. Two non coherent processes are considered: photon leakage through...”
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  7. 187
    Article of journal
    Respuesta óptica lineal de un punto cuántico cónico en el régimen de Born-Markov
    Por Portacio Lamadrid, Alfonso A.; Arias Hernández, Jesús D.; Rasero Causil, Diego A.
    Published in 2021
    Repositorio Repositorio Digital Universidad de los LLanos

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  8. 188
    Optimal photosynthetic use of light by tropical tree crowns achieved by adjustment of individual leaf angles and nitrogen content
    Published in 2009
    Repositorio Repositorio EdocUR - U. Rosario
    “... of three tropical canopy tree species. Methods Instantaneous photosynthetic photon flux density (PPFD...”
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  9. 189
    Trabajo de grado de pregrado
    GamEcology : videojuego educativo sobre el cambio climático
    Por Pinilla Salinas, Harold Duvan; Puerto Quintero, Nicolas Andres; Otálora Jarro, Andrés Felipe; Ramirez Vasquez, Andres Felipe
    Published in 2023
    Repositorio Repositorio Universidad Javeriana

    “... biblioteca Photon Unity Networking 2. La historia principal del videojuego aborda algunas consecuencias del...”
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  10. 190
    Trabajo de grado de pregrado
    Efecto de la forma de un punto cuántico sobre la respuesta óptica lineal
    Por Saavedra Tafur, Paola Andrea
    Published in 2022
    Repositorio Repositorio Digital Universidad de los LLanos

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  11. 191
    Article of journal
    Emission spectrum of a quantum dot in a microcavity in the biexcitonic regime: a perspective from green’s functions theory
    Por Hernández-Rivero, José D.; Vinck-Posada, Herbert
    Published in 2013
    Repositorio Universidad Nacional de Colombia

    “... and photoluminiscence phenomena like the anticrossing of the emission modes of the system and the so called two-photon...”
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  12. 192
    Article of journal
    DYNAMICS AND ENTANGLEMENT OF A QUANTUM DOT-CAVITY SYSTEM COUPLED BY A NON-LINEAR OPTICAL INTERACTION
    Por Gómez, Edgar A.; Arteaga, Santiago E.; Vinck-Posada, Herbert
    Published in 2017
    Repositorio Universidad Nacional de Colombia

    “... by calculating the average photon number....”
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  13. 193
    Caracterización física y dosimétrica de un sistema DMLC para uso en Radioterapia de Intensidad Modulada
    Por Murcia Cañón, Gabriel
    Published in 2010
    Repositorio Universidad Nacional de Colombia

    “... teams in the mode of treatment with photon work with both 6 MV and 18 MV x-ray beams, are enabled...”
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  14. 194
    Article of journal
    Modeling of direct solar radiation in a compound parabolic collector (cpc) with the ray tracing technique
    Por Colina Márquez, José Angel; López Vásquez, Andrés F.; Machuca Martínez, Fiderman
    Published in 2010
    Repositorio Universidad Nacional de Colombia

    “... distribution has to be well known, since the reaction rate is strongly dependent on the photon absorption rate...”
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  15. 195
    Article of journal
    Respuesta óptica lineal de un punto cuántico cónico en el régimen de Born-Markov
    Por Portacio Lamadrid, Alfonso A.; Arias Hernández, Jesús D.; Rasero Causil, Diego A.
    Published in 2021
    Repositorio Repositorio Digital Universidad de los LLanos

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  16. 196
    Spatial and seasonal variation in leaf temperature within the canopy of a tropical forest
    Published in 2016
    Repositorio Repositorio EdocUR - U. Rosario
    “... during the wet and the dry season. Tleaf was correlated to photosynthetic photon flux density (PPFD...”
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  17. 197
    Doctoral thesis
    Photostability enhancement in oligo (phenylene vinylene) systems and their application as heterogeneous photocatalysts
    Por Acelas Mantilla, Edgar Mauricio de Jesús
    Published in 2022
    Repositorio Universidad Nacional de Colombia

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  18. 198
    Local Structures and Heterogeneity of Silica-Supported M(III) Sites Evidenced by EPR, IR, NMR, and Luminescence Spectroscopies
    Published in 2017
    Repositorio Repositorio UDEM
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  19. 199
    Calidad de imágenes en mamografía
    Por Vidal Betancourt, Carlos Andrés
    Published in 2014
    Repositorio Universidad Nacional de Colombia

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  20. 200
    Dipolaritons in quantum dots
    Por Rojas Arias, Juan Sebastián
    Published in 2015
    Repositorio Universidad Nacional de Colombia

    “... microcavity, they are a superposition of a photon, a direct exciton and an indirect exciton. An interesting...”
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