Results 31 to 40 of about 31,707 (176)

Breeding 5.0: Artificial intelligence (AI)‐decoded germplasm for accelerated crop innovation

Journal of Integrative Plant Biology, EarlyView.
ABSTRACT Crop breeding technologies are vital for global food security. While traditional methods have improved yield, stress tolerance, and nutrition, rising challenges such as climate instability, land loss, and pest pressure now demand new solutions.
Jiayi Fu, Shouzhi Zheng, Longjiang Fan, Xiaoming Zheng, Qian Qian   +4 more
wiley   +1 more source

The θBn problem: Determination of local magnetic parameters of interplanetary shocks from in situ IMF data [PDF]

Geofísica Internacional, 2001
The angle θBn is the angle between the upstream magnetic field and the shock normal direction and is important for many phenomena in interplanetary physics.
Andre Balogh, J. Américo González-Esparza   +1 more
doaj  

The plasma-solid transition: some implications in astrophysics [PDF]

Serbian Astronomical Journal, 2002
Using a criterion proposed by Salpeter and standard solid-state physics, we have determined the Debye temperature of a solid in equilibrium with the electron gas surrounding it.
Čelebonović Vladan A., Dappen W.
doaj   +1 more source

Advancing Tests of Relativistic Gravity via Laser Ranging to Phobos [PDF]

, 2010
Phobos Laser Ranging (PLR) is a concept for a space mission designed to advance tests of relativistic gravity in the solar system. PLR's primary objective is to measure the curvature of space around the Sun, represented by the Eddington parameter $\gamma$
A Einstein, A Fienga, A Fienga, A Milani, André R. Girerd, AS Konopliv, B Bertotti, BA Ivanov, BG Bills, C.M. Will, CF Yoder, CF Yoder, CF Yoder, CM Will, CM Will, D Vokrouhlicky, DE Smith, DE Smith, DE Smith, DN Spergel, EG Adelberger, EG Adelberger, EM Standish, G Dvali, G Dvali, G Neukum, Hamid Hemmati, J Baer, J Müller, J Müller, James G. Williams, JBR Battat, JD Anderson, JD Bekenstein, JG Williams, JG Williams, JG Williams, JJ Degnan, JJ Degnan, JJ Degnan, John J. Degnan, JW Moffat, K Nordtvedt, K Nordtvedt, K Nordtvedt, M Chapront-Touzé, M Chapront-Touzé, M Efroimsky, MC Malin, MR Pearlman, N Arkani-Hamed, N Ashby, N Borderies, RA Jacobson, RD Reasenberg, RK Ulrich, RO Kuzmin, S Baeßler, S Godier, S Mouret, SG Turyshev, SG Turyshev, SG Turyshev, SG Turyshev, Slava G. Turyshev, SS Shapiro, T Damour, T Damour, T Damour, T Damour, T Damour, T Damour, T Damour, T Damour, TC Duxbury, TD Moyer, TD Moyer, TD Moyer, Thomas W. Murphy, TL Duvall, TL Duvall, TM Brown, TP Sotiriou, TW Murphy Jr, V Dikarev, V Lainey, VA Rubakov, VB Mendes, VB Mendes, William Farr, William M. Folkner, WK Hartmann, WM Folkner, WM Folkner, X Sun   +94 more
core   +2 more sources

Model Calculations for Cosmogenic Nuclides in Meteorites and the Lunar Surface. 1. Long‐lived Radionuclides

Meteoritics &Planetary Science, EarlyView.
Abstract Production rates for the cosmogenic radionuclides 10Be, 14C, 26Al, 36Cl, 41Ca, 53Mn, and 60Fe in a large variety of meteorites, that is, ordinary chondrites (H, L, LL), carbonaceous chondrites, HED meteorites, ureilites, Martian meteorites, and iron meteorites and in the uppermost ~2 m of the lunar surface are modeled.
Ingo Leya
wiley   +1 more source

Spectral Properties of Suprathermal Protons Associated with Interplanetary Shocks from WIND/STICS Data

The Astrophysical Journal
Here are analyzed 3D velocity distribution functions (VDFs) of protons in the suprathermal energy-per-charge ( E / Q ) domain of 6.2 to 223.1 keV/e, as observed by the WIND Suprathermal Ion Composition Spectrometer (WIND/STICS) between 1995 and 2019 ...
Johann Rubens Mejia-Ott, Brent M. Randol
doaj   +1 more source

Evidence for the interplanetary electric potential? WIND observations of electrostatic fluctuations [PDF]

Annales Geophysicae, 2002
In the solar wind at 1 AU, coherent electrostatic waveforms in the ion acoustic frequency range (~ 1 kHz) have been observed by the Time Domain Sampler (TDS) instrument on the Wind spacecraft.
C. Lacombe, C. Lacombe, C. Lacombe, C. Salem, A. Mangeney, D. Hubert, C. Perche, J.-L. Bougeret, P. J. Kellogg, J.-M. Bosqued   +9 more
doaj   +1 more source

Characteristics and energy dependence of recurrent galactic cosmic-ray flux depressions and of a forbush decrease with LISA Pathfinder [PDF]

, 2018
The final publication is available at IOS Press through http://dx.doi.org/10.3847/1538-4357/aaa774Galactic cosmic-ray (GCR) energy spectra observed in the inner heliosphere are modulated by the solar activity, the solar polarity and structures of solar ...
Armano, M., Audley, H., Baird, J., Bassan, M., Benella, S., Lobo, J.A., Ramos Castro, Juan José   +6 more
core   +2 more sources

Terrestrial ages of meteorites from the Atacama Desert (Chile) and insights into the past meteorite flux to Earth

Meteoritics &Planetary Science, EarlyView.
Abstract The Atacama Desert in Chile is characterized by its high meteorite density and old meteorite terrestrial ages. In this work, we present new terrestrial ages derived from measurements of the concentration of cosmogenic 36Cl in the metal fraction of 51 ordinary chondrites collected over a 6.8 km2 area located in the Catalina Dense Collection ...
Carine Sadaka, Jérôme Gattacceca, Florian Dumas, Régis Braucher, ASTER Team, Ingo Leya, Mohammad Tauseef, Pierre‐Henri Blard, David Bekaert, Evelyn Füri, Laurent Zimmermann, Anthony Lagain, Hadrien A. R. Devillepoix, Matthieu Gounelle   +13 more
wiley   +1 more source

Geoeffectiveness and efficiency of CIR, Sheath and ICME in generation of magnetic storms

, 2011
We investigate relative role of various types of solar wind streams in generation of magnetic storms. On the basis of the OMNI data of interplanetary measurements for the period of 1976-2000 we analyze 798 geomagnetic storms with Dst < -50 nT and their ...
Akasofu, Alves, Alves, Borovsky, Borovsky, Burlaga, Burton, Cane, D'Amicis, Denton, Despirak, Despirak, Dmitriev, Dungey, Echer, Echer, Echer, Fairfield, Gonzalez, Gonzalez, Gonzalez, Guo, Huttunen, Huttunen, Huttunen, I. G. Lodkina, Jian, Khabarova, King, Koskinen, Lepping, Longden, Lopez, M. Y. Yermolaev, Mustajab, N. S. Nikolaeva, Nikolaeva, Nikolaeva, Plotnikov, Pulkkinen, Pulkkinen, Richardson, Rostoker, Russell, Thatcher, Tsurutani, Tsurutani, Turner, Weigel, Xu, Y. I. Yermolaev, Yermolaev, Yermolaev, Yermolaev, Yermolaev, Yermolaev, Yermolaev, Yermolaev, Yermolaev, Yermolaev, Yermolaev, Yermolaev, Yermolaev, Zhang   +63 more
core   +1 more source