نتایج جستجو برای: radio opaque marker
تعداد نتایج: 236120 فیلتر نتایج به سال:
We report high resolution imaging of the ultraluminous infrared galaxy Arp 220 at 1.1, 1.6, and 2.22 µm with NICMOS on the HST. The diffraction-limited images at 0.1–0.2 ′′ resolution clearly resolve both nuclei of the merging galaxy system and reveal for the first time a number of luminous star clusters in the circumnuclear envelope. The morphologies of both nuclei are strongly affected by dus...
A sub-parsec scale radio counterjet has been detected in the nucleus of the closest radio galaxy, Centaurus A (NGC 5128), with VLBI imaging at 2.3 and 8.4 GHz. This is one of the first detections of a VLBI counterjet, and provides new constraints on the kinematics of the radio jets emerging from the nucleus of Centaurus A. A bright, compact core is seen at 8.4 GHz, along with a jet extending al...
Every year, fee awards enable millions of people to obtain access to justice and strengthen the deterrent effect of the law by motivating lawyers to handle class actions. But little research exists on why judges award the amounts they do or whether they size fee awards correctly. The process remains a black box. Through a detailed study of 431 securities class actions that settled in federal di...
introduction: foreign bodies in the upper aerodigestive tract often get lost following inappropriate attempts at removal. children may present late with localized infection, posing a challenge to the otolaryngologists in a referral set-up in diagnosing and retrieving such foreign bodies. case report: a two-year-old boy presented with refractory purulent rhinorrhea and intermittent low-grade f...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید