Results 21 to 30 of about 6,218,755 (284)

Broadband satellite multimedia [PDF]

open access: yes, 2010
The broadband satellite multimedia (BSM) architecture standardised by ETSI defines a satellite independent service access point (SI-SAP) interface layer that separates the satellite independent features of the upper layers from the satellite dependant ...
Berioli M.   +30 more
core   +1 more source

Evaluation of influence of detrending CSES satellite data on lithospheric magnetic field modeling

open access: yesEarth and Planetary Physics
The China Seismo-Electromagnetic Satellite (CSES) was successfully launched in February 2018. The high precision magnetometer (HPM) on board the CSES has captured high-quality magnetic data that have been used to derive a global lithospheric magnetic ...
Jie Wang   +4 more
doaj   +1 more source

Lithospheric long-wavelength magnetic anomalies and their geological origins: A review

open access: yes地球与行星物理论评
At the altitude of low-Earth-orbiting satellites, most details of lithospheric magnetic anomalies observed near surface are attenuated, and only slowly decaying long-wavelength magnetic anomalies can be detected.
Jie Wang   +6 more
doaj   +1 more source

SDSS J134441.83+204408.3: A Highly Asynchronous Short-period Magnetic Cataclysmic Variable with a 56 MG Field Strength

open access: yesThe Astrophysical Journal Letters, 2023
When the accreting white dwarf in a magnetic cataclysmic variable star (mCV) has a field strength in excess of 10 MG, it is expected to synchronize its rotational frequency to the binary orbit frequency, particularly at small binary separations, due to ...
Colin Littlefield   +8 more
doaj   +1 more source

Airborne magnetic survey in Ataneq/Giesecke area, Nordre Strømfjord, central West Greenland

open access: yes, 2008
For description of data set see: SkyTEM 2008 Nordre Strømfjord survey details.Size 498 ...
SkyTEM Survey ApS for NunaMinerals A/S
core   +1 more source

Preliminary geological interpretation of long-wavelength magnetic anomalies over China and surrounding regions

open access: yesEarth and Planetary Physics
Long-wavelength (>500 km) magnetic anomalies originating in the lithosphere were first found in satellite magnetic surveys. Compared to the striking magnetic anomalies around the world, the long-wavelength magnetic anomalies in China and surrounding ...
Jie Wang   +6 more
doaj   +1 more source

Technical characteristics of Macau Science Satellite-1A

open access: yesEarth and Planetary Physics
The Macau Science Satellite-1 (MSS-1) is the first space science satellite jointly developed on the Chinese mainland and in Macau. It comprises two satellites, named MSS-1A and MSS-1B, and holds considerable importance in China’s space exploration ...
Yan Li   +15 more
doaj   +1 more source

A Synergic Strategy to Characterize the Habitability Conditions of Exoplanets Hosted by Solar-Type Stars

open access: yesFrontiers in Astronomy and Space Sciences, 2022
We present a new synergic strategy that merges the potential of asteroseismology with solar space weather/climate techniques in order to characterize solar-like stars and their interaction with hosted exoplanets. The method is based on the use of seismic
Raffaele Reda   +8 more
doaj   +1 more source

Interstellar Polarization Survey. III. Relation between Optical Polarization and Reddening in the General Interstellar Medium

open access: yesThe Astronomical Journal, 2023
Optical starlight can be partially polarized while propagating through the dusty, magnetized interstellar medium (ISM). The polarization efficiency describes the polarization intensity fraction per reddening unit, P _V / E ( B − V ), related to the ...
Y. Angarita   +6 more
doaj   +1 more source

Damage and restoration of historical urban walls: literature review and case of studies

open access: yesFracture and Structural Integrity, 2023
Within this work, the causes of collapses and damages occurred in masonry artefacts have been evaluated to properly identify suitable monitoring and restoration methods. In this regard, a comprehensive literature review has been performed.
Mauro Sassu, Aida Safabakhsh
doaj   +1 more source

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