0000000000697491

AUTHOR

K. Saito

showing 4 related works from this author

Multifrequency Studies of the Peculiar Quasar 4C +21.35 during the 2010 Flaring Activity

2014

著者人数: 290名

AstrofísicaelectronPhotontorusAstrophysics01 natural scienceslaw.inventiongalaxies: active – gamma rays: general – quasars: general – quasars: individual (4C +21.35) – radiation mechanisms: non-thermalactive gamma rays: general quasars: general quasars: individual: 4C +21.35 radiation mechanisms: non-thermal [galaxies]lawblack hole: Kerrgalaxies: active; gamma rays: general; quasars: general; quasars: individual: 4C +21.35; radiation mechanisms: non-thermalopticalGalaxies: active; Gamma rays: general; Quasars: general; Quasars: individual (4C +21.35); Radiation mechanisms: non-thermal010303 astronomy & astrophysicsastro-ph.HEHigh Energy Astrophysical Phenomena (astro-ph.HE)Physicsenergy: highPhysicsphotonRadiusnon-thermal [radiation mechanisms]Synchrotrongamma ray: emissionactive [galaxies]astro-ph.COElectrónicaFísica nuclearElectricidadGalaxies: active; Gamma rays: general; Quasars: general; Quasars: individual (4C +21.35); Radiation mechanisms: non-thermal; Nuclear and High Energy PhysicsAstrophysics - High Energy Astrophysical Phenomenaquasars: individual (4C +21.35)Astrophysics - Cosmology and Nongalactic AstrophysicsFlareradiation mechanisms: non-thermal; galaxies: active; quasars: general; quasars: individual (4C +21.35); gamma rays: observationsNuclear and High Energy PhysicsCosmology and Nongalactic Astrophysics (astro-ph.CO)astro-ph.GAAstrophysics::High Energy Astrophysical Phenomenaeducationgalaxies: activeFOS: Physical sciencesquasars: individual: 4C +21.35Astrophysics::Cosmology and Extragalactic AstrophysicsVHEGLASTemission: modelTelescopeX-rayquasars: general0103 physical sciencessynchrotrongalaxies: active gamma rays: general quasars: general quasars: individual: 4C +21.35 radiation mechanisms: non-thermalquasarflux: densityindividual: 4C +21.35 [quasars]Astrophysics::Galaxy AstrophysicsAstronomia Observacionsgeneral [quasars]010308 nuclear & particles physicsAstronomy and AstrophysicsQuasargamma rays: generalradiation mechanisms: non-thermalAstrophysics - Astrophysics of GalaxiesMAGICRotating black holeSpace and Planetary SciencegravitationAstrophysics of Galaxies (astro-ph.GA)ddc:520spectral[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]general [gamma rays]Fermi Gamma-ray Space Telescope
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Correction to: Potentially modifiable factors contributing to outcome from acute respiratory distress syndrome: the LUNG SAFE study (Intensive Care M…

2018

The members of the LUNG SAFE Investigators and the ESICM Trials Group were provided in such a way that they could not be indexed as collaborators on PubMed. The publisher apologizes for this error.

Critical Care and Intensive Care Medicine
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Resolved versus confirmed ARDS after 24 h: insights from the LUNG SAFE study

2018

Purpose: To evaluate patients with resolved versus confirmed ARDS, identify subgroups with substantial mortality risk, and to determine the utility of day 2 ARDS reclassification. Methods: Our primary objective, in this secondary LUNG SAFE analysis, was to compare outcome in patients with resolved versus confirmed ARDS after 24 h. Secondary objectives included identifying factors associated with ARDS persistence and mortality, and the utility of day 2 ARDS reclassification. Results: Of 2377 patients fulfilling the ARDS definition on the first day of ARDS (day 1) and receiving invasive mechanical ventilation, 503 (24%) no longer fulfilled the ARDS definition the next day, 52% of whom initial…

MaleARDSmedicine.medical_treatmentlnfectious Diseases and Global Health Radboud Institute for Molecular Life Sciences [Radboudumc 4]ARDS reassessment; ARDS Survival; Berlin criteria ARDS; Persisting ARDS;Critical Care and Intensive Care Medicineassisted ventilation0302 clinical medicineRisk Factors030212 general & internal medicinerisk factor AdultTidal volumecomparative studyeducation.field_of_studyRespiratory Distress SyndromeMortality rateRemission Inductiontidal volumeARDS reassessment; ARDS Survival; Berlin criteria ARDS; Persisting ARDS; Critical Care and Intensive Care MedicineARDS reassessmentartificial ventilationclinical trialimmunosuppressive treatmentadult respiratory distress syndromeMiddle AgedARDS SurvivalMonte Carlo methodmedicine.anatomical_structureclassificationpositive end expiratory pressureCardiologyDisease ProgressionSOFA scoredisease severityFemaleAdultmedicine.medical_specialtyPopulationdisease classificationArticleNO03 medical and health sciencesremissionlength of stayAnesthesiologyInternal medicinemedicinepneumoniaSequential Organ Failure Assessment ScoreHumanshumaneducationAgedMechanical ventilationhospital mortalityLungbusiness.industryRisk Factordisease associationRespiratory Distress Syndrome AdultPersisting ARDSmedicine.diseasemajor clinical studymortalityRespiration Artificialbreathing rate030228 respiratory systemdisease exacerbationBerlin criteria ARDSbusinessIntensive care medicine
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Black hole lightning due to particle acceleration at subhorizon scales

2015

Supermassive black holes with masses of millions to billions of solar masses are commonly found in the centers of galaxies. Astronomers seek to image jet formation using radio interferometry, but still suffer from insufficient angular resolution. An alternative method to resolve small structures is to measure the time variability of their emission. Here, we report on gamma-ray observations of the radio galaxy IC 310 obtained with the MAGIC telescopes revealing variability with doubling time scales faster than 4.8 min. Causality constrains the size of the emission region to be smaller than 20\% of the gravitational radius of its central black hole. We suggest that the emission is associated …

Black HolesRadio galaxyAstrophysics::High Energy Astrophysical PhenomenaFOS: Physical sciencesAstrophysicsAstrophysics::Cosmology and Extragalactic AstrophysicsVery High Energy Gamma AstronomyBlack Holes Very High Energy Gamma Astronomy Active Galactic NucleiX-shaped radio galaxysupermassive black hole ; jet formation ; IC 310 ; MAGIC telescopesAstrophysics::Galaxy AstrophysicsPhysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)astro-ph.HESupermassive black holeta115MultidisciplinaryPhysicsActive Galactic NucleiAstronomy and AstrophysicsGalaxyIntermediate-mass black holeStellar black holeElectrónicaFísica nuclearddc:500Spin-flipElectricidadAstrophysics - High Energy Astrophysical PhenomenaSchwarzschild radius
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