Results 21 to 30 of about 111,617 (268)
SPACE DENSITY DISTRIBUTION OF METEOROIDS OVER THE SPHERE WITH RADIUS 1 A.U.
Odessa Astronomical Publications, 2017 Space density distributions of meteoroids over the sphere with radius 1 AU and the centre in the Sun were found for meteoroid masses greater than 10-3 g, 10-2 g and 1 g.
O. I. Belkovich, S. L. Suleymanova
doaj +1 more source
Indian Journal of Ophthalmology, 2017 We describe a case of a 65-year old man diagnosed with retinal vasoproliferative tumour secondary to posterior uveitis. The fluorescein angiography shows an interesting meteor-like leak emanating from the tumour and rising towards the superior retina in the later frames of the angiogram.
Ramesh Venkatesh +3 more
openaire +3 more sources
ODESSA TELEVISION METEOR PATROL
Odessa Astronomical Publications, 2009 The historical information on the photographic meteor studies in Odessa is given. A modern observational complex – television meteor patrol for recording the meteor events occurred in the Earth’s atmosphere is presented.
Y. M. Gorbanev
doaj +1 more source
Ozone Measurements with Meteors: A Revisit [PDF]
, 2017 Understanding the role of ozone in the Mesosphere/Lower Thermosphere (MLT) region is essential for understanding the atmospheric processes in the upper atmosphere.
Han, Summer Xia, Ye, Quan-Zhi
core +2 more sources
Neural Network Based Approach to Recognition of Meteor Tracks in the Mini-EUSO Telescope Data
Algorithms, 2023 Mini-EUSO is a wide-angle fluorescence telescope that registers ultraviolet (UV) radiation in the nocturnal atmosphere of Earth from the International Space Station.
Mikhail Zotov +43 more
doaj +1 more source
Physical Connectivity Between the NE Atlantic Seamounts [PDF]
, 2020 Within the Portuguese Exclusive Economic Zone, the Great Meteor and Madeira-Tore complexes are highly productive areas, which are likely to be classified as marine protected areas (MPAs) due to their ecological vulnerability.
Caldeira, Rui M. A. +2 more
core +1 more source
Solar-Terrestrial Physics, 2019 The paper presents data on long-lived (~20–40 min) meteor trails. We describe a group of soliton-type meteor trails expanding at transonic speeds. Radio sounding data evidences that the latter include ~7–8 min ionization trails.
Mikhalev A.V. +8 more
doaj +1 more source
A Machine Learning Algorithm to Detect and Analyze Meteor Echoes Observed by the Jicamarca Radar
Remote Sensing, 2023 We present a machine-learning approach to detect and analyze meteor echoes (MADAME), which is a radar data processing workflow featuring advanced machine-learning techniques using both supervised and unsupervised learning.
Yanlin Li +4 more
doaj +1 more source
Laparoscopic Colorectal Surgery in the Era of Robotics: Evolution, Eclipse, or Equilibrium?
Annals of Gastroenterological Surgery, EarlyView.ABSTRACT Minimally invasive colorectal surgery has undergone a remarkable transformation over the past three decades. Laparoscopy, once viewed with skepticism, is now firmly established as a standard approach, supported by robust randomized trials demonstrating oncologic safety and improved recovery compared to open surgery.
Amanjeet Singh +3 more
wiley +1 more source
PF191012 Myszyniec - highest Orionid meteor ever recorded [PDF]
, 2013 On the night of Oct 18/19, 2012 at 00:23 UT a -14.7 mag Orionid fireball occurred over northeastern Poland. The precise orbit and atmospheric trajectory of the event is presented, based on the data collected by five video and one photographic Polish ...
Fietkiewicz, K. +11 more
core +1 more source