Results 21 to 30 of about 146,124 (295)

Transforming the Functions of IMF and Cooperation with Russia [PDF]

open access: yesСовременная Европа, 2022
The article explores the evolution of the IMF’s role in the regulation of international monetary system. It is observed that the conflict between the competencies of the IMF as an international regulator, empowered to intervene in monetary and financial ...
A.V. Navoy
doaj   +1 more source

IMF - metallicity: a tight local relation revealed by the CALIFA survey [PDF]

open access: yes, 2015
Variations in the stellar initial mass function (IMF) have been invoked to explain the spectroscopic and dynamical properties of early-type galaxies. However, no observations have yet been able to disentangle the physical driver. We analyse here a sample
Delgado, R. González   +15 more
core   +5 more sources

Three-dimensional MHD simulation of interplanetary magnetic field changes at 1 AU as a consequence of simulated solar flares [PDF]

open access: yesAnnales Geophysicae, 1996
A fully three-dimensional (3D), time-dependent, MHD interplanetary global model (3D IGM) has been used, for the first time, to study the relationship between different forms of solar activity and transient variations of the north-south component, Bz ...
C.-C. Wu, M. Dryer, S. T. Wu
doaj   +1 more source

Star formation in Perseus. IV. Mass dependent evolution of dense cores [PDF]

open access: yes, 2008
In our SCUBA survey of Perseus, we find that the fraction of protostellar cores increases towards higher masses and the most massive cores are all protostellar.
Fuller, Gary, Hatchell, Jennifer
core   +3 more sources

On being grandmotherly: The evolution of IMF conditionality [PDF]

open access: yesCEPAL Review, 1982
The principle of conditionality has always been at the centre of the controversy over the influence the International Monetary Fund should wield over national policies in connexion with its loans, to such a point that there were animated arguments on the matter during the negotiations to establish the IMF, not only between the European countries and ...
openaire   +1 more source

Calibrated, cosmological hydrodynamical simulations with variable IMFs III: spatially resolved properties and evolution [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2018
Recent spatially-resolved observations of massive early-type galaxies (ETGs) have uncovered evidence for radial gradients of the stellar initial mass function (IMF), ranging from super-Salpeter IMFs in the centre to Milky Way-like beyond the half-light radius, $r_e$.
Barber, C.R., Schaye, J., Crain, R.A.
openaire   +3 more sources

Evolution of IMF By Induced Asymmetries: The Role of Tail Reconnection

open access: yesJournal of Geophysical Research: Space Physics, 2021
AbstractNorth‐south asymmetries arise in the magnetosphere‐ionosphere system when a significant east‐west (By) component is present in the interplanetary magnetic field (IMF). During such conditions, a By component with the same sign as the IMF By component is induced in the magnetosphere, and the locations of conjugate magnetic footpoints are ...
A. Ohma   +5 more
openaire   +3 more sources

Luminosity Evolution of Early-type Galaxies to z=0.83: Constraints on Formation Epoch and Omega [PDF]

open access: yes, 1998
We present deep spectroscopy with the Keck telescope of eight galaxies in the luminous X-ray cluster MS1054-03 at z=0.83. The data are combined with imaging observations from the Hubble Space Telescope (HST).
Aragon-Salamanca A.   +9 more
core   +2 more sources

Chemo-dynamical evolution of tidal dwarf galaxies. I. Method and IMF dependence [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2013
16 pages, 12 figures, accepted for publication in ...
Plöckinger, Sylvia   +4 more
openaire   +2 more sources

Variation of the High-mass Slope of the Stellar Initial Mass Function: Theory Meets Observations

open access: yesThe Astrophysical Journal, 2023
We present observational evidence of a correlation between the high-mass slope of the stellar initial mass function (IMF) in young star clusters and their stellar surface density, σ _* .
Sami Dib
doaj   +1 more source

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