نتایج جستجو برای: iau
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The Invited Review on Joint Discussion ”High Energy Transients” on XXIIIrd General Assembly of IAU, Kioto, 1997 is presented. The simulated rates of neutron star + neutron star, neutron star + black hole and black hole + black hole mergings are considered in relation with the problem of GRBursts origin and gravitational waves detection.
Long-baseline interferometry at optical and near-infrared wavelengths is an emerging technology which is quickly becoming a useful tool to investigate stellar atmospheres and to compare observations with models. Stellar atmosphere models have so far mainly been constrained by comparisons with stellar spectra which are integrated over the stellar disks. Interferometric observations provide spati...
OBJECTIVE To test whether pay for performance (P4P) is an effective method to improve adolescent substance use disorder treatment implementation and efficacy. DESIGN Cluster randomized trial. SETTING Community-based treatment organizations. PARTICIPANTS Twenty-nine community-based treatment organizations, 105 therapists, and 986 adolescent patients (953 with complete data). INTERVENTION...
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