Results 51 to 60 of about 4,060 (283)

Meteor Statistics. I. The Distribution of Instrumental Magnitudes

The Astronomical Journal
The distribution of meteor magnitudes is known to follow an exponential distribution, where the base of this distribution is called the population index.
Althea V. Moorhead, Peter G. Brown, Margaret D. Campbell-Brown, Michael J. Mazur, Denis Vida   +4 more
doaj   +1 more source

Database of Properties of Meteors [PDF]

, 2006
A database of properties of meteors, and software that provides access to the database, are being developed as a contribution to continuing efforts to model the characteristics of meteors with increasing accuracy.
Anthea, Coster, Suggs, Rob
core  

Resource reallocation across successive systemic innovations: How Rolls‐Royce shaped the evolution of the turbojet, turboprop, and turbofan

Strategic Management Journal, EarlyView.
Abstract Research Summary Despite the importance of resource reallocation in shaping a variety of strategic outcomes, strategy scholars have paid only limited attention to the processes by which firms reallocate their resources across successive systemic innovations.
Gino Cattani, Mariano Mastrogiorgio, Giuseppe Carignani   +2 more
wiley   +1 more source

Utilizing Citizen Contribution to Track Cosmic Material Entry into Earth's Atmosphere: Insights from Mexico

Geofísica Internacional
In this paper, the importance of information posted on social networks in the study of meteoroid entry into the Earth’s atmosphere is shown. This kind of networks work thanks to the information shared by many people, which is stored on different servers.
Arturo Cuevas Muñóz, Andrea Monserrat Gallegos Flores, María Guadalupe Cordero Tercero   +2 more
doaj   +1 more source

A Revised Catalogue of Meteor Outbursts in Korean, Japanese, Chinese Histories [PDF]

Journal of Astronomy and Space Sciences, 2005
We made a revised catalogue for reliable records of meteor outbursts that were recorded in Korean, Japanese, and Chinese chronicles. In order to avoid the effects of both Earth's precession and perihelion shift, we introduced a new time-coordinate of ...
Sang-Hyeon Ahn
doaj   +1 more source

About distribution and origin of the peculiar group of sporadic meteors [PDF]

, 1992
A particular group of sporadic meteors are picked out from analysis of meteor catalogs derived from results of radar observations in Mogadisho and Kharkov.
Andreev, V. V.
core  

Vision language models for bridge inspections: A review of applications in image‐based damage documentation

Structural Concrete, EarlyView.
Abstract Automating bridge inspections requires more than detecting individual damage instances. It demands systems capable of describing, contextualizing, and interpreting damage in an inspection‐relevant manner. Conventional computer vision approaches, such as object detection and segmentation, primarily address visual recognition tasks and are ...
Rona Firdes Çelik, Ulas Bagci, Sylvia Kessler   +2 more
wiley   +1 more source

Meteoric Dust [PDF]

Science, 1881
n ...
openaire   +3 more sources

Discrete levels of beginning height of meteors in streams [PDF]

, 1970
Discrete levels of beginning height of meteors in ...
Cook, A. F.
core  

The Timely Rise of a Teenage Reformer: Youth Revolt, Feminism and the Struggle for a ‘New Sexual Morality’ at the Dawn of the Spanish Second Republic

Gender &History, EarlyView.
ABSTRACT The contributions of propagandist and writer Hildegart (1914–1933) to Spanish cultural life are overshadowed by accounts of her unusual upbringing and violent death. This article examines the conditions that enabled the teenager to become a prominent voice for feminism and sexual reform on the eve of Spain's Second Republic (1931–1939).
Micaela Pattison
wiley   +1 more source