Results 71 to 80 of about 1,762,916 (284)

Reconstructing the long-term cosmic ray intensity: linear relations do not work [PDF]

Annales Geophysicae, 2003
It was recently suggested (Lockwood, 2001) that the cosmic ray intensity in the neutron monitor energy range is linearly related to the coronal source flux, and can be reconstructed for the last 130 years using the long-term coronal flux estimated ...
K. Mursula, I. G. Usoskin, G. A. Kovaltsov   +2 more
doaj   +1 more source

Solar wind termination shock and heliosheath effects on the modulation of protons and antiprotons [PDF]

Journal of Geophysical Research: Space Physics, 2004
The interest in the role of the solar wind termination shock (TS) and heliosheath in cosmic ray modulation studies has increased significantly as the Voyager 1 and 2 spacecraft approach the estimated position of the TS. For this work the modulation of cosmic ray protons (p) and antiprotons (), and the consequent charge‐sign dependence, is studied with ...
U. W. Langner, M. S. Potgieter
openaire   +1 more source

Halogen Surface Terminations in Ti3C2 MXenes for Interface Engineering in Perovskite Solar Cells

Advanced Materials Interfaces, EarlyView.
Controlled halogen surface terminations in Ti3C2${\rm Ti}_3{\rm C}_2$ MXenes enable the isolation of structure‐property relationships, revealing how –Cl and –Br terminations influence interlayer spacing, electronic behavior, and work function. When incorporated into IT‐4F‐based interfacial layers, these MXenes modulate interfacial processes and device ...
Morgana Müller de França, Sara Pescetelli, Antonio Agresti, Jhionathan de Lima, Martin Ignacio Broens, Aditya Sharma, Maiara de Jesus Bassi, Cristiano Francisco Woellner, Hanna Pazniak, Aldo di Carlo, Lucimara Stolz Roman   +10 more
wiley   +1 more source

Termination Shock Particle Streaming Upstream at New Horizons

The Astrophysical Journal Letters
A couple years before Voyager 1 and Voyager 2 (V2) crossed the termination shock (TS), instruments on board both spacecraft observed high intensities of accelerated termination shock particles (TSPs) beaming in opposite directions.
Erick Powell, Merav Opher, Ethan Bair, Matthew Hill, Romina Nikoukar, Joe Giacalone, Konstantinos Dialynas, John D. Richardson, Pontus C. Brandt, Kelsi N. Singer, S. Alan Stern, Elena Provornikova, Anne J. Verbiscer, Andrew R. Poppe, Joel Wm. Parker, New Horizons Heliospheric Team   +15 more
doaj   +1 more source

Predictions of the solar wind interaction with Comet Grigg-Skjellerup [PDF]

, 1992
The planned encounter of the Giotto spacecraft with comet Grigg-Skjellerup on 10th July 1992 promises to extend our knowledge of the solar wind interaction with comets substantially.
Johnstone, AD, Huddleston, DE, Coates, AJ   +2 more
core  

Scaling and a Fokker-Planck model for fluctuations in geomagnetic indices and comparison with solar wind as seen by Wind and ACE [PDF]

, 2005
The evolution of magnetospheric indices on temporal scales shorter than that of substorms is characterized by bursty, intermittent events that may arise from turbulence intrinsic to the magnetosphere or that may reflect solar wind-magnetosphere coupling.
Hnat, B., Rowlands, G. (George), Chapman, Sandra C.   +2 more
core   +1 more source

Ultra‐White Elastomeric Coatings for Daytime Radiative Cooling

Advanced Materials Technologies, EarlyView.
Passive daytime radiative cooling meets elasticity in a new class of ultra‐white silicone coatings. Combining high solar reflectance with strong sky‐window emission, they hold surfaces below ambient temperature under full sunlight while remaining flexible and stretchable. This combination of cooling performance and mechanical flexibility enables energy‐
Abdulrahman Aljwirah, Xiaojie Liu, Khalid Alhammadi, Orlando G. Rivera Gonzalez, Won‐June Lee, Xiulin Ruan   +5 more
wiley   +1 more source

PRESSURE ANISOTROPIES MAPPED THROUGH THE SOLAR WIND TERMINATION SHOCK

The Astrophysical Journal, 2009
With the observations made at the more recent crossings of the Voyager space probes over the solar wind termination shock, up-to-date knowledge of the physics at astrophysical shocks has been deeply challenged in many respects. In this paper, we mainly address the associated facts that the ion plasma downstream of the shock appears to be ...
Hans-Jörg Fahr, Mark Siewert
openaire   +1 more source

Mutual information between geomagnetic indices and the solar wind as seen by WIND : implications for propagation time estimates [PDF]

, 2005
The determination of delay times of solar wind conditions at the sunward libration point to effects on Earth is investigated using mutual information. This measures the amount of information shared between two timeseries.
R. O. Dendy, Dendy, R. O., S. C. Chapman, T. K. March, March, T. K., Chapman, Sandra C.   +5 more
core   +1 more source

Atomic Defects in Layered Transition Metal Dichalcogenides for Sustainable Energy Storage and the Intelligent Trends in Data Analytics

Advanced Science, EarlyView.
This review comprehensively summarizes the atomic defects in TMDs for their applications in sustainable energy storage devices, along with the latest progress in ML methodologies for high‐throughput TEM data analysis, offering insights on how ML‐empowered microscopy facilitates bridging structure–property correlation and inspires knowledge for precise ...
Zheng Luo, Ying Yang, Zizhen Fu, Fengqi Liu, Susu Fang, Kele Xu, Shanshan Wang   +6 more
wiley   +1 more source