Results 111 to 120 of about 776,151 (280)

Time synchronization via the transit satellite at Mizusawa [PDF]

, 1978
Time signals emitted from Transit satellites and received by the NAVICODE type receiver at Mizusawa, Japan are presented. The International Latitude Observatory of Mizusawa and the U. S. Naval Observatory were compared using the time signals. Propagation
Hara, J., Sato, K. H.
core   +1 more source

OBSERVATÓRIO SOCIAL E DO TRABALHO: construindo as temáticas pobreza e trabalho no campo das Políticas Públicas

Revista de Políticas Públicas, 2018
Based on the website www.gaepp.ufma.br and in a bibliographic and documental research, this article presents an overview about the Social and Labor Observatory, a mechanism created to publicize results of studies and researches developed in the context ...
Maria Ozanira da Silva e Silva, Salviana de Maria Pastor Santos Sousa, Valéria Ferreira Santos de Almada Lima   +2 more
doaj  

COMPARATIVE ANALYSIS OF GEOMAGNETIC DISTURBANCES IN THE ODESSA MAGNETIC ANOMALY AREA IN THE 24TH SOLAR ACTIVITY CYCLE

Radio Physics and Radio Astronomy, 2019
Purpose: The main oscillation periods of the geomagnetic field perturbation level in the Odesa magnetic anomaly area are studied by the data observed at the “Odesa” geomagnetic observatory within the 24th solar activity cycle.
M. I. Ryabov, A. L. Sukharev, M. I. Orlyuk, L. I. Sobitnyak, A. A. Romenets   +4 more
doaj   +1 more source

The Arecibo Observatory as an MST radar [PDF]

, 1983
The radars and other systems at the Arecibo Observatory were designed and built, originally, for incoherent-scatter and radio-astronomy research. More recently, important additions have been made for planetary radar and artificial RF heating of the ...
Woodman, R. F.
core   +1 more source

Observations and Publications in the VO: Is the VO Only for Big Science? [PDF]

, 2007
The Virtual Observatory (VO) got started by Big Science projects. We can ask: is the VO an exclusive tool to handle big catalogs from large surveys? We think the VO should contain information from journals, other publications, and non-survey, ``Little ...
Holl, András
core  

Pertussis Notification Rate and Tdpa Vaccine/Booster Coverage in Adults: An Opportunity for an Epidemiological Observatory in Primary Care

Infectious Disease Reports
Background: In recent years, Europe has experienced a significant increase in pertussis cases. One reason behind this rise is the decline in diphtheria–tetanus–pertussis (dTap) booster coverage among adults.
Francesco Lapi, Ettore Marconi, Iacopo Cricelli, Alessandro Rossi, Tecla Mastronuzzi, Giovanni Gabutti, Claudio Cricelli   +6 more
doaj   +1 more source

Regards artistiques sur l’observation photographique

Projets de Paysage, 2016
Bertrand Stofleth and Geoffroy Mathieu place at the heart of their personal practice the representation of the territory and changes in contemporary landscapes.
Frédérique Mocquet
doaj   +1 more source

Forming a Hypothesis [PDF]

, 2007
Provides pedagogical insight concerning the skill of hypothesizing The resource being annotated is: http://www.dlese.org/dds/catalog_DLESE-000-000-007-442 ...
Lamont-Doherty Earth Observatory, Columbia University
core  

Mercury in the Free Troposphere and Bidirectional Atmosphere-Vegetation Exchanges – Insights from Maïdo Mountain Observatory in the Southern Hemisphere Tropics

, 2022
Alkuin Maximilian Koenig, Olivier Magand, Bert Verreyken, J. Brioude, Crist Amelynck, Niels Schoon, Aurélie Colomb, Beatriz Ferreira Araújo, Michel Ramonet, Mahesh Kumar Sha, Jean‐Pierre Cammas, Jeroen E. Sonke, Aurélien Dommergue   +12 more
openalex   +1 more source

Contribution of research and education network TARENA-CAREN into monitoring of potentially hazardous objects in Tajikistan

MANAS: Journal of Engineering, 2017
Monitoring of potentially hazardous near-Earth objects are carrying out in the Institute of Astrophysics of the Academy of Sciences of the Republic of Tajikistan. There are asteroids, comets, large sized meteoroids, space debris.
G. Kohirova
doaj