Results 21 to 30 of about 877,284 (297)

Stakeholder Capitalism: A Global Economy that Works for Progress, People and Planet (Klaus Schwab with Peter Vanham)

open access: yesDigital Policy Studies, 2022
Is there an alternative to the current shareholder capitalism model of economic development? The book Stakeholder Capitalism: A Global Economy that Works for Progress, People and Planet, authored by Klaus Schwab, the founder of the World Economic Forum (
O’Brien Kaaba
doaj   +1 more source

Validation of Visually Interpreted Corine Land Cover Classes with Spectral Values of Satellite Images and Machine Learning

open access: yesRemote Sensing, 2021
We analyzed the Corine Land Cover 2018 (CLC2018) dataset to reveal the correspondence between land cover categories of the CLC and the spectral information of Landsat-8, Sentinel-2 and PlanetScope images.
Orsolya Gyöngyi Varga   +7 more
doaj   +1 more source

Evolution of Giant Planets in Eccentric Disks [PDF]

open access: yes, 2006
We investigate the interaction between a giant planet and a viscous circumstellar disk by means of high-resolution, two-dimensional hydrodynamical simulations.
Gennaro D’Angelo   +9 more
core   +4 more sources

PLANET-PLANET SCATTERING IN PLANETESIMAL DISKS [PDF]

open access: yesThe Astrophysical Journal, 2009
We study the final architecture of planetary systems that evolve under the combined effects of planet-planet and planetesimal scattering. Using N-body simulations we investigate the dynamics of marginally unstable systems of gas and ice giants both in isolation and when the planets form interior to a planetesimal belt.
Raymond, Sean N.   +2 more
openaire   +2 more sources

Astrape: A System for Mapping Severe Abiotic Forest Disturbances Using High Spatial Resolution Satellite Imagery and Unsupervised Classification

open access: yesRemote Sensing, 2021
Severe forest disturbance events are becoming more common due to climate change and many forest managers rely heavily upon airborne surveys to map damage.
Sarah A. Wegmueller, Philip A. Townsend
doaj   +1 more source

Direct Measurement of the Radius and Density of the Transiting Exoplanet HD 189733B with the CHARA Array [PDF]

open access: yes, 2007
We have measured the angular diameter of the transiting extrasolar planet host star HD 189733 using the CHARA O/IR interferometric array. Combining our new angular diameter of 0.377+/-0.024 mas with the Hipparcos parallax leads to a linear radius for the
Baraffe I.   +12 more
core   +4 more sources

Dynamical Outcomes of Planet‐Planet Scattering [PDF]

open access: yesThe Astrophysical Journal, 2008
Observations in the past decade have revealed extrasolar planets with a wide range of orbital semimajor axes and eccentricities. Based on the present understanding of planet formation via core accretion and oligarchic growth, we expect that giant planets often form in closely packed configurations.
Chatterjee, Sourav   +3 more
openaire   +3 more sources

Empirical Study of Simulated Two-planet Microlensing Event [PDF]

open access: yes, 2014
We undertake the first study of two-planet microlensing models recovered from simulations of microlensing events generated by realistic multi-planet systems in which 292 planetary events including 16 two-planet events were detected from 6690 simulated ...
Mao, Shude   +5 more
core   +3 more sources

Planetary Temperatures in the Presence of an Inert, Nonradiative Atmosphere

open access: yesQuaestiones Geographicae, 2020
This study considers solid planets at about 300 K and an inert atmosphere having no interaction with associated radiation. Processes considered include transfer of energy from the surface skin to underlying layers depending on thermal properties ...
Nicol John Leslie
doaj   +1 more source

Ontosonographic Maps: Toward a Theoretization of Soundscape Forms in the Anthropocene Epoch

open access: yesEtnoantropološki Problemi, 2021
This paper deals with the ways in which it is possible to conceptualize and map forms of soundscape in the epoch of the Anthropocene. After humans became a geological force, which is a role that used to be reserved for the planet itself, one can pose the
Andrija Filipović
doaj   +1 more source

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