Results 1 to 10 of about 92,259 (150)

Commodity risk assessment of Taxus baccata plants from the UK. [PDF]

EFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Taxus baccata imported from the United
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Berlin A, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Di Serio F, Filipiak A, Hasiów-Jaroszewska B, Jactel H, Landa B, Maistrello L, Makowski D, Milonas P, Papadopoulos N, Potting R, Susi H, van Der Gaag DJ, Battisti A, Bragard C, Sven Magnusson C, Mas H, Rigling D, Faccoli M, Mikulová A, Stergulc F, Mosbach-Schulz O, Streissl F, Gonthier P.   +31 more
europepmc   +2 more sources

Commodity risk assessment of <i>Populus alba</i>, <i>Populus nigra</i> and <i>Populus tremula</i> plants from the UK. [PDF]

EFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Populus alba, Populus nigra and ...
EFSA Panel on Plant Health (PLH), Vicent Civera A, Baptista P, Berlin A, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Di Serio F, Filipiak A, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos N, Potting R, Susi H, van Der Gaag DJ, Battisti A, Bragard C, Magnusson CS, Mas H, Rigling D, Faccoli M, Mikulová A, Stergulc F, Christoph E, Mosbach-Schulz O, Streissl F, Gonthier P.   +32 more
europepmc   +2 more sources

Commodity risk assessment of Betula pendula and Betula pubescens plants from the UK. [PDF]

EFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Betula pendula and B.
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Berlin A, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Di Serio F, Filipiak A, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopulos NT, Potting R, Susi H, Van Der Gaag DJ, Battisti A, Mas H, Rigling D, Faccoli M, Mikulová A, Stergulc F, Christoph E, Mosbach-Schulz O, Streissl F, Gonthier P.   +30 more
europepmc   +2 more sources

Commodity risk assessment of Corylus avellana plants from the UK. [PDF]

EFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Corylus avellana imported from the ...
EFSA Panel on Plant Health (PLH), Bragard C, Baptista P, Chatzivassiliou E, Di Serio F, Jaques Miret JA, Justesen AF, MacLeod A, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Reignault PL, Stefani E, Thulke HH, Van der Werf W, Civera AV, Yuen J, Zappalà L, Battisti A, Mas H, Rigling D, Faccoli M, Mikulová A, Mosbach-Schulz O, Stergulc F, Streissl F, Gonthier P.   +28 more
europepmc   +2 more sources

The Golden meteorite fall: Fireball trajectory, orbit, and meteorite characterization

Meteoritics &Planetary Science, Volume 58, Issue 12, Page 1773-1807, December 2023., 2023
Abstract The Golden (British Columbia, Canada) meteorite fall occurred on October 4, 2021 at 0534 UT with the first recovered fragment (1.3 kg) landing on an occupied bed. The associated fireball was recorded by numerous cameras permitting reconstruction of its trajectory and orbit. The fireball entered the atmosphere at a 54° angle from the horizontal
P. G. Brown, P. J. A. McCausland, A. R. Hildebrand, L. T. J. Hanton, L. M. Eckart, H. Busemann, D. Krietsch, C. Maden, K. Welten, M. W. Caffee, M. Laubenstein, D. Vida, F. Ciceri, E. Silber, C. D. K. Herd, P. Hill, H. Devillepoix, Eleanor K. Sansom, Martin Cupák, Seamus Anderson, R. L. Flemming, A. J. Nelson, M. Mazur, D. E. Moser, W. J. Cooke, D. Hladiuk, Barbara Malečić, Maja Telišman Prtenjak, R. Nowell, The Golden Meteorite Consortium   +29 more
wiley   +1 more source

Linking meteorites to their asteroid parent bodies: The capabilities of dust analyzer instruments during asteroid flybys

Meteoritics &Planetary Science, Volume 58, Issue 10, Page 1449-1468, October 2023., 2023
Abstract Linking meteorites to their asteroid parent bodies remains an outstanding issue. Space‐based dust characterization using impact ionization mass spectrometry is a proven technique for the compositional analysis of individual cosmic dust grains.
Lisa Maria Eckart, Jon K. Hillier, Frank Postberg, Simone Marchi, Zoltan Sternovsky   +4 more
wiley   +1 more source

In Situ Optimized Substrate Witness Plates: Ground Truth for Key Processes on the Moon and Other Planets

Earth and Space Science, Volume 10, Issue 9, September 2023., 2023
Abstract Future exploration efforts of the Moon, Mars, and other bodies are poised to focus heavily on persistent and sustainable survey and research efforts, especially given the recent interest in a long‐term sustainable human presence at the Moon.
Prabal Saxena, Liam S. Morrissey, Rosemary M. Killen, Jason L. McLain, Li Hsia Yeo, Natalie M. Curran, Nithin S. Abraham, Heather V. Graham, Orenthal J. Tucker, Menelaos Sarantos, Aaron B. Regberg, Diane E. Pugel, Andrew W. Needham, Mark Hasegawa, Alfred J. Wong   +14 more
wiley   +1 more source

Buried Ice Deposits in Lunar Polar Cold Traps Were Disrupted by Ballistic Sedimentation

Journal of Geophysical Research: Planets, Volume 128, Issue 5, May 2023., 2023
Abstract The NASA Artemis program will send humans to the lunar south polar region, in part to investigate the availability of water ice and other in situ resources. While trace amounts of ice have been detected at the surface of polar permanently shadowed regions (PSRs), recent studies suggest that large ice deposits could be stable below cold traps ...
C. J. Tai Udovicic, K. R. Frizzell, G. R. L. Kodikara, M. Kopp, K. M. Luchsinger, A. Madera, M. L. Meier, T. G. Paladino, R. V. Patterson, F. B. Wroblewski, D. A. Kring   +10 more
wiley   +1 more source

First Lidar Profiling of Meteoric Ca+ Ion Transport From ∼80 to 300 km in the Midlatitude Nighttime Ionosphere

Geophysical Research Letters, Volume 49, Issue 18, 28 September 2022., 2022
Abstract We report a world record of lidar profiling of metallic Ca+ ions up to 300 km in the midlatitude nighttime ionosphere during geomagnetic quiet time. Ca+ measurements (∼80–300 km) were made over Beijing (40.42°N, 116.02°E) with an Optical‐Parametric‐Oscillator‐based lidar from March 2020 through June 2021.
Jing Jiao, Xinzhao Chu, Han Jin, Zelong Wang, Yuchang Xun, Lifang Du, Haoran Zheng, Fuju Wu, Jiyao Xu, Wei Yuan, Chunxiao Yan, Jihong Wang, Guotao Yang   +12 more
wiley   +1 more source

50 Years in Space Science

Perspectives of Earth and Space Scientists, Volume 3, Issue 1, December 2022., 2022
Abstract These are my personal recollections of my 50‐year involvement in planning NASA space projects, including the Voyager Missions, The Hubble Space Telescope, the International Space Station, the Space Shuttle, the Falcon Space X launcher, and the James Webb Space Telescope.
Charles F. Kennel
wiley   +1 more source