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Mostrando 261 - 280 Resultados de 591 Para Buscar '"supernova"', tiempo de consulta: 0.11s Limitar resultados
  1. 261
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    2322. Etiology, Severity of Illness, and Risk Factors for Patients Hospitalized with Acute Gastroenteritis from Multi-Site Veteran’s Affairs (VA) Surveillance, 2016–2018: Results from SUPERNOVA
  2. 262
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    Measurement of the $^{44}$Ti($\alpha$,p)$^{47}$V reaction cross section, of relevance to $\gamma$-ray observation of core collapse supernovae, using reclaimed $^{44}$Ti from radioactive waste
  3. 263
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    18N: a challenge to the shell model and to ab initio models of the nuclear structure of light nuclei: 18N: a challenge to the shell model and a part of the flow path to r-process element production in Type II supernovae [old title]
  4. 264
    “…To expand the colour palette of photosensitizing protein, here we developed SuperNova Green from its red predecessor, SuperNova. …”
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    Online Artículo Texto
    Green monomeric photosensitizing fluorescent protein for photo-inducible protein inactivation and cell ablation
  5. 265
    por Li, K. L., Kong, A. K. H.
    Publicado 2016
    “…The inverse-Compton X-ray emission model for supernovae has been well established to explain the X-ray properties of many supernovae for over 30 years. …”
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    A likely inverse-Compton emission from the Type IIb SN 2013df
  6. 266
    por Thoma, Markus H.
    Publicado 2001
    “…Such systems are frequently encountered in astrophysical situations, such as the early Universe, Supernova explosions, and the interior of neutron stars. …”
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    Quantum Field Theoretic Description of Matter in the Universe
  7. 267
    “…The two main high-redshift supernova data sets give compatible constraints on these models. …”
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    Confronting Dark Energy Models with Astrophysical Data
  8. 268
    “…We use the recent supernova data set from the ESSENCE collaboration combined with data from the Supernova Legacy Survey and nearby supernovae to test the DGP brane world model and its generalisations. …”
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    Testing the DGP model with ESSENCE
  9. 269
    por Dado, Shlomo, Dar, Arnon, Rujula, A.De
    Publicado 2001
    “…We argue that, instead, recent observations imply that the long-duration GRBs and their afterglows are produced by highly relativistic jets of cannonballs (CBs) emitted in supernova explosions. The CBs are heated by their collision with the supernova shell. …”
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    On the optical and X-ray afterglows of gamma ray bursts
  10. 270
    por Dar, Arnon, De Rujula, Alvaro
    Publicado 2000
    “…Here we investigate the production of a GRB as the jetted cannonballs exit the supernova shell reheated by their collision with it, emitting highly forward-collimated radiation. …”
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    The Cannonball Model of Gamma Ray Bursts: Spectral and Temporal Properties of the Gamma Rays
  11. 271
    por Dar, Arnon, De Rujula, Alvaro
    Publicado 2000
    “…The GRB is produced as the jetted cannonballs exit the supernova shell reheated by the collision, re-emitting their own radiation and boosting the light of the shell. …”
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    A cannonball model of gamma-ray bursts: superluminal signatures
  12. 272
    “…The two main high-redshift supernova data sets give compatible constraints on ΛCDM and the other models. …”
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    Confronting dark energy models with astrophysical data: Non-equilibrium vs. conventional cosmologies
  13. 273
    por Dado, Shlomo, Dar, Arnon
    Publicado 2008
    “…Long duration gamma ray bursts (GRBs) and X-ray flashes (XRFs) are produced by highly- relativistic jets ejected in core-collapse supernova explosions. The origin of short hard gamma-ray bursts (SHBs) has not been established. …”
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    Short Hard Gamma Ray Bursts And Their Afterglows
  14. 274
    por Soto-Oton, J.
    Publicado 2019
    “…It also comprises a rich non-accelerator physics program as the detection of supernova neutrinos, nucleon decay and BSM physics.One of the modules of the DUNE is proposed to be Dual-Phase LArTPC. …”
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    Light Detection in DUNE Dual-Phase
  15. 275
    por Dado, Shlomo, Dar, Arnon, Rujula, A.De
    Publicado 2002
    “…The lines were interpreted as blue-shifted X-rays characteristic of a set of photoionized ``metals'', located in a section of a supernova shell illuminated by a GRB emitted a couple of days after the supernova explosion. …”
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    On the X-ray lines in the afterglows of GRBs
  16. 276
    “…We fused SuperNova to organelle specific localization signals to induce ROS with high precision. …”
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    Online Artículo Texto
    Radical Stress Is More Cytotoxic in the Nucleus than in Other Organelles
  17. 277
    “…A monomeric red fluorescent protein called SuperNova has been recently developed, however, it demonstrates suboptimal characteristics in most phototoxicity-based applications. …”
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    Genetically Encoded Red Photosensitizers with Enhanced Phototoxicity
  18. 278
    por Abada, A., Matias, Joaquim, Pittau, R.
    Publicado 1999
    “…We used an effective lagrangian approach for energies below the threshold for $e^+e^-$ pair production and the complete computation at higher energies for application in supernova dynamics. Leading contributions of physics beyond the SM are also commented.…”
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    Low-energy neutrino-photon inelastic interactions
  19. 279
    por Schramm, D N, Norman, E B
    Publicado 1976
    “…A review is made of current nuclear astrophysical theory regarding the origin of the elements heavier than iron. The pre-supernova evolution of stars is very briefly described, and speculation is given regarding the supernova mechanism. …”
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    Heavy element nucleosynthesis
  20. 280
    por Fairbairn, Malcolm, Rydbeck, Sara
    Publicado 2007
    “…While we can confirm the a ~ t^1/2 behaviour at medium to high redshifts reported elsewhere, we are still able to fit the supernova, CMB and baryon oscillation data. The age of the universe is also compatible with globular clusters. …”
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    Expansion history and f(R) modified gravity
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