Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Shirley F. Hansen"'
Publikováno v:
2021 IEEE 48th Photovoltaic Specialists Conference (PVSC).
World energy use, doubling every 30 years, was 18.6 terawatt-years in 2018 when 2% of yearly energy use was provided by solar cells and wind turbines, both having doubled in cumulative installed capacity every 2.6 years since 1983. Should these doubl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cac66c83bce92f32fbca8ffa91bfb62
https://doi.org/10.1109/pvsc43889.2021.9519084
https://doi.org/10.1109/pvsc43889.2021.9519084
Autor:
Lewis Fraas, Richard T. Hansen, Shirley F. Hansen, Larry Partain, Allan Newland, Joseph Stagner, James Stack
Publikováno v:
2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC).
Regression analysis of measured atmospheric CO 2 concentrations, global mean surface temperatures and human-managed world-GDP indicate that Paris Agreement thresholds of temperature rises of 1.5 and 2 ° C will be reached in 2026 and 2038 + 7 years r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::283e29d13e6ecf820fd4e69cd8524466
https://doi.org/10.1109/pvsc.2018.8548217
https://doi.org/10.1109/pvsc.2018.8548217
Autor:
Richard T. Hansen, Lewis Fraas, Shirley F. Hansen, L.D. Partain, Dirk Bennett, Allan Newlands
Publikováno v:
2017 IEEE 44th Photovoltaic Specialist Conference (PVSC).
Analysis of atmospheric CO 2 concentrations, global mean surface temperatures, and a “Goldilocks” planet model that is neither too hot nor cold identifies how civilization could continue thriving beyond 2050–2080 (or earlier). It starts with th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::913373f126a62efe7a7c0b4495fb0238
https://doi.org/10.1109/pvsc.2017.8366721
https://doi.org/10.1109/pvsc.2017.8366721
Autor:
Dirk Bennett, Richard T. Hansen, Larry Partain, Allan Newlands, Lewis Fraas, Shirley F. Hansen
Publikováno v:
2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC).
Extrapolations of ‘Swanson's Law’ (a learning curve) and its replot project that solar cells (predominately crystalline Si so far) can match the world's current power generating capacity at lower costs than fossil fuels and with a net gain in job
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fffae375bcb535273bd60e2057ad5b04
https://doi.org/10.1109/pvsc.2016.7750284
https://doi.org/10.1109/pvsc.2016.7750284
Publikováno v:
Solar Physics. 34:447-452
On 16 June 1972, the Naval Research Laboratory's coronagraph aboard OSO-7 tracked a huge coronal cloud moving outward from the Sun. Concurrent observations of the inner corona made by the High Altitude Observatory at Mauna Loa showed bifurcation of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::160bd733063ed60e6becae436a287793
https://doi.org/10.1007/bf00153680
https://doi.org/10.1007/bf00153680
Publikováno v:
Solar Physics. 34:453-459
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90c88aea56ebc89bd9ff2863d5233b0b
https://doi.org/10.1007/bf00153681
https://doi.org/10.1007/bf00153681
Autor:
Shirley F. Hansen, R. T. Hansen
Publikováno v:
Solar Physics. 44:225-230
By tracing the positions of filaments on the solar disk for a series of consecutive Carrington rotations, one can make a compact representation of the changes in general topology of photospheric magnetic fields during the course of a solar cycle. Exa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8f3c45763ec8c89fb854c9e77af55aa
https://doi.org/10.1007/bf00156857
https://doi.org/10.1007/bf00156857
Publikováno v:
Solar Physics. 48:399-410
To investigate the relationship between solar activity and cosmic-ray modulation, time series of the nucleonic flux and of solar plages, sunspots, centimeter radio noise, and the brightness of the white-light corona at 1.1 and 1.5 solar radii from th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19d5ce88e40e94a90270fdd4ef5a7039
https://doi.org/10.1007/bf00152005
https://doi.org/10.1007/bf00152005
Publikováno v:
Solar Physics. 59:313-330
Global magnetic field calculations, using potential field theory, are performed for Carrington rotations 1601–1610 during the Skylab period. The purpose of these computations is to quantitatively test the spatial correspondence between calculated o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c94b225bde9c1266859ae0944e5eb2d
https://doi.org/10.1007/bf00951836
https://doi.org/10.1007/bf00951836
Autor:
Shirley F. Hansen, R. T. Hansen
Publikováno v:
Solar Physics. 44:503-508
A process is suggested by which a coronal structure (with underlying filament) may form between a polar crown structure and a low-latitude bipolar region. During the ascending phase of the solar cycle the identifying underlying filament should lie po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa3d390f2add3b7d53eafc4bf9fa1c35
https://doi.org/10.1007/bf00153228
https://doi.org/10.1007/bf00153228