Results 31 to 40 of about 28,713,673 (289)
medRxiv, 2022 Urban greening may help to reduce the population health impacts of loneliness and its concomitants, such as hopelessness and despair. However, the literature lacks both a critical appraisal of extant evidence and a conceptual model to explain how green ...
T. Astell‐Burt +5 more
semanticscholar +1 more source
Determination of damage to undeletable and deletable windows of promising penetrators from the impact of high-speed regolith particles during impact penetration into the soil of the Moon [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"The article discusses promising penetrators with non-removable transparent and removable opaque windows, created mainly from corundum and ice composite, respectively.
D. B. Dobriza, E. V. Leun
doaj +1 more source
Liquefaction Evaluation Based on Shear Wave Velocity Using Random Forest
Advances in Civil Engineering, 2021 Liquefaction evaluation on the sands induced by earthquake is of significance for engineers in seismic design. In this study, the random forest (RF) method is introduced and adopted to evaluate the seismic liquefaction potential of soils based on the ...
Lu Liu +5 more
doaj +1 more source
Accretion disc wind variability in the states of the microquasar GRS 1915+105 [PDF]
, 2011 Continuing our study of the role and evolution of accretion disc winds in the microquasar GRS 1915+105, we present high-resolution spectral variability analysis of the β and γ states with the Chandra High-Energy Transmission Grating Spectrometer.
J. Neilsen +5 more
semanticscholar +1 more source
The coming of age of cosmophysics
Anais da Academia Brasileira de Ciências, 2003 ''Cosmophysics'' as reviewed is a multidisciplinary domain which brings together astroparticle physics, fundamental physics in space and topics related to the structure and evolution of the Universe.
Maurice Jacob
doaj +1 more source
Small hydropower dam site suitability modelling in upper Benue river watershed, Nigeria
Applied Water Science, 2021 Small hydropower (SHP) is one of the most critical renewable energy that is well adapted to the rural localities in less developed countries across the world.
Caleb Odiji +5 more
doaj +1 more source
EXOTIC MATTER RESEARCH IN SPACE [PDF]
The Ninth Marcel Grossmann Meeting, 2002 10 pages, 2 figures, Invited talk at the Ninth Marcel Grossmann Meeting, Rome, July 2 - 8 ...
A. Morselli, P. Picozza
openaire +3 more sources
PARSEC-SCALE BIPOLAR X-RAY SHOCKS PRODUCED BY POWERFUL JETS FROM THE NEUTRON STAR CIRCINUS X-1 [PDF]
, 2010 We report the discovery of multi-scale X-ray jets from the accreting neutron star X-ray binary, Circinus X-1. The bipolar outflows show wide opening angles and are spatially coincident with the radio jets seen in new high-resolution radio images of the ...
P. Sell +53 more
semanticscholar +1 more source
A tropical stratopause precursor for sudden stratospheric warmings
Scientific Reports, 2022 Dramatic meteorological phenomena in the winter polar stratosphere known as Sudden Stratospheric Warming (SSW) events are well recognized for their impacts felt across the whole atmosphere.
N. Koushik +2 more
doaj +1 more source
Geomagnetic Research From Space [PDF]
Eos, Transactions American Geophysical Union, 2009 The Decade of Geopotential Field Research, inaugurated in 1999 with the launch of the Danish satellite Ørsted on 23 February, was designed as an international effort to promote and coordinate continuous monitoring of geopotential field variability in the near‐Earth environment.
Friis-Christensen, E. +4 more
openaire +6 more sources