Results 21 to 30 of about 112 (109)
Ruth Glass: London's Gentrification Urban Visionary
Population, Space and Place, Volume 32, Issue 2, March 2026.ABSTRACT This paper analyses the contribution made by Ruth Glass to our understanding of gentrification and class change in London. It argues that not only was she remarkably ahead of her time in identifying and naming this important new phenomenon over 60 years ago, but that her discussion of the social and housing market impacts of gentrification ...
Chris Hamnett
wiley +1 more source
Flare observation of the Sun as a star by SUMER/SOHO in the hydrogen Lyman continuum [PDF]
Astronomy & Astrophysics, 2004 During the execution of the programme "Sun as a star", while the SUMER (Solar Ultraviolet Emission of Emitted Radiation)/SOHO (SOlar and Heliospheric Observatory) slit was collecting the scattered radiation from the telescope mirror far away from the solar disk image, a class X5.3/3b flare erupted on the solar disk, on 25 August 2001.
Lemaire, P. +5 more
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Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract This study uses a novel approach to infer the solar soft X‐ray (SXR) irradiance from Auger photoelectron fluxes. Solar SXR irradiance is highly variable, particularly during solar flares. Solar SXR photons at ∼< ${\sim} < $2.5 nm produce oxygen Auger photoelectrons by photoionizing atmospheric constituents. More specifically, we derive the fit
Shaosui Xu +3 more
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The MANA Magnetometer Array, and Magnetic Observations Across New Zealand From 2024
Space Weather, Volume 24, Issue 2, February 2026.Abstract This paper describes the Magnetometer Array for New Zealand Aotearoa, or MANA, completed in 2023. The network consists of five new variometer sites to complement the existing Eyrewell geomagnetic observatory. Here, we describe the technical details and capabilities of the network, including the hardware and software used. Data products include
John Malone‐Leigh +8 more
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Off-limb (Spicule) DEM Distribution from SoHO/SUMER Observations [PDF]
Solar Physics, 2012 In the present work we derive a Differential Emission Measure (DEM) dis- tribution from a region dominated by spicules. We use spectral data from the Solar Ultraviolet Measurements of Emitted Radiation (SUMER) spectrometer on-board the Solar Heliospheric Observatory (SoHO) covering the entire SUMER wavelength range taken off-limb in the Northern polar ...
Vanninathan, K. +3 more
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Earth and Space Science, Volume 13, Issue 1, January 2026.Abstract Context. The Electron Proton Helium INstrument (EPHIN) aboard SOlar and Heliospheric Observatory is a particle telescope that measures energetic protons and helium above 4 MeV/nuc and electrons above 150 keV. While a calibration of EPHIN has been performed before launch, it has only partially been assessed reducing the accuracy of the detector
M. Hörlöck +4 more
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Significant Results from SUMER/SOHO
, 2006 We briefly outline recent observations by solar spacecraft such as Yohkoh, SOHO, TRACE, and RHESSI, which have revolutionized what we know and don't know about the Sun. We then present some significant results, mainly from SUMER/SOHO but also complimentary from the other SOHO's experiments, such as CDS, EIT, UVCS, and LASCO.
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Memory‐Driven Multi‐Objective Optimisation for Diverse Subway Route Recommendation
IET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.Traditional single‐objective path planning algorithms frequently fail to address the multidimensional and diverse demands of modern urban subway passengers. To overcome this limitation, the authors propose a multi‐objective optimisation framework that integrates the A* and Yen's K shortest path algorithms while explicitly incorporating passenger memory
Jianlin Jia +3 more
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CNN‐Based Model for 3D CME Parameter Prediction – A Proof of Concept
Journal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 4, December 2025.Abstract Accurate 3D reconstruction of coronal mass ejections (CMEs) is essential for understanding their propagation and improving space weather forecasts. In this study, we present a proof‐of‐concept deep learning framework that predicts seven parameters from synthetic multi‐view coronagraph images.
Harshita Gandhi, Huw Morgan, Cory Thomas
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Radio Science, Volume 60, Issue 12, December 2025.Abstract We present and compare different techniques to isolate the dispersive noise contribution from radiometric observables in deep space missions. These techniques have been tested using range and Doppler data collected during five superior solar conjunctions of ESA's (European Space Agency) BepiColombo spacecraft in its cruise phase.
I. Doria +7 more
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