Results 201 to 210 of about 9,433 (226)

Satellite observations of interplanetary shock waves

Journal of Geophysical Research, 1968
Interplanetary shock waves propagating through the solar wind have been observed with hemispherical plate electrostatic analyzers aboard the twin Vela 3 satellites. From the consideration of mass flux continuity, the shock velocities have been calculated; the shock velocities determined from the data in this manner are consistent with the observed ...
J. T. Gosling, J. R. Asbridge, S. J. Bame, A. J. Hundhausen, I. B. Strong   +4 more
openaire   +1 more source

Longitudinal extents of coronal/interplanetary shocks

AIP Conference Proceedings, 1996
Whereas the majority of researchers accept the important role of shocks in accelerating particles at the Sun and in the heliosphere, there remain many details to be determined. In this paper the sizes of coronal shocks required by prompt solar particle events are compared with sizes of interplanetary shocks determined from in situ measurements ...
openaire   +1 more source

Multi-Spacecraft Observations of Interplanetary Shocks

AIP Conference Proceedings, 2005
This paper presents the analysis of a number of interplanetary shocks observed by near‐Earth solar wind monitors. Single and four‐spacecraft shock normal determination methods are compared and it is demonstrated that the four‐spacecraft timing method is not generally more accurate than the single‐spacecraft Rankine‐Hugoniot fit.
openaire   +1 more source

Interplanetary shock phenomena beyond 1 AU

1985
Attention is given to spatial dependences exhibited by spacecraft measurements obtained between 1 and 30 AU, together with temporal variations occurring between solar activity cycle maxima and minima. At 1-3 AU radial distances, shocks develop in association with the corotating solar wind streams characterizing solar minimum and accelerate solar wind ...
openaire   +1 more source

Supply chain diversity buffers cities against food shocks

Nature, 2021
Michael Gomez, Alfonso Mejia, Benjamin L Ruddell   +2 more
exaly  

Resilience of local food systems and links to food security – A review of some important concepts in the context of COVID-19 and other shocks

Food Security, 2020
Christophe Béné
exaly  

Towards food supply chain resilience to environmental shocks

Nature Food, 2020
Kyle F Davis, Shauna M Downs, Jessica Ann Gephart   +2 more
exaly  

Shocks and cold fronts in galaxy clusters

Physics Reports, 2007
Maxim Markevitch, Alexey Vikhlinin
exaly  

Input Specificity and the Propagation of Idiosyncratic Shocks in Production Networks *

Quarterly Journal of Economics, 2016
Jean-Noël Barrot, Julien Sauvagnat
exaly  

Time and frequency connectedness among oil shocks, electricity and clean energy markets

Energy Economics, 2020
Muhammad Abubakr B Naeem, Zhe Peng, Syed Jawad Hussain Shahzad   +2 more
exaly