Results 161 to 170 of about 5,171 (308)

NEW YOUNG STARS AND BROWN DWARFS IN THE UPPER SCORPIUS ASSOCIATION. [PDF]

Astron J, 2018
Luhman KL, Herrmann KA, Mamajek EE, Esplin TL, Pecaut MJ.   +4 more
europepmc   +1 more source

Model atmospheres and spectra: The role of dust

, 2003
Brown dwarf atmospheres form molecules, then high temperature condensates (corundum, titanates, silicates, and iron compounds), and then low temperature condensates (ices) as they cool down over time.
Hauschildt, P H, Alexander, DR, Allard, F, Schweitzer, A, Guillot, T, Ludwig, Hans-Günter, Ferguson, JW   +6 more
core  

The Construction of an Environmental Villain: A Discourse Analysis of Upland Maize Farming in Thailand

Asia Pacific Viewpoint, EarlyView.
ABSTRACT Since the mid‐2010s, Thai public discourse has villainised upland maize cultivation in northern Thailand for deforestation and environmental degradation through the popular imagery of bald mountains. The attention has prompted a new wave of land‐use interventions urging upland smallholders to replace maize with trees and perennials.
Pin Pravalprukskul, Cecilie Friis, Thilde Bech Bruun   +2 more
wiley   +1 more source

Simulations of Flare Chemistry in Brown Dwarf Companions to Active M Dwarfs

The Astrophysical Journal
Brown dwarfs that are short-period (
Aidan Gibbs, Michael P. Fitzgerald
doaj   +1 more source

Cold brown dwarfs with WISE: Y dwarfs and the field mass function

, 2013
The discovery of a new spectral class – the Y dwarfs – by NASA's Wide-field Infrared Survey Explorer has enabled researchers to study the physics of the coldest brown dwarfs and to determine the prevalence of brown dwarfs in the Milky Way.
Kirkpatrick, J. D.
core  

Morphometric and Paleobiological Insights Into Pleistocene Sicilian Wolf Populations

Acta Zoologica, EarlyView.
ABSTRACT The Pleistocene wolves (Canis lupus) from Sicily represent one of the few known insular populations of this species from that time period. Despite their potential relevance for understanding carnivore adaptations in insular contexts, no dedicated study has previously investigated their morphology and evolutionary significance.
Domenico Tancredi, Carolina Di Patti, Sabrina Lo Brutto, Matteo Cammarata   +3 more
wiley   +1 more source

Laboratory measurements of resistivity in warm dense plasmas relevant to the microphysics of brown dwarfs. [PDF]

Nat Commun, 2015
Booth N, Robinson AP, Hakel P, Clarke RJ, Dance RJ, Doria D, Gizzi LA, Gregori G, Koester P, Labate L, Levato T, Li B, Makita M, Mancini RC, Pasley J, Rajeev PP, Riley D, Wagenaars E, Waugh JN, Woolsey NC.   +19 more
europepmc   +1 more source

Spatial differences between stars and brown dwarfs: a dynamical origin?

, 2017
We use N-body simulations to compare the evolution of spatial distributions of stars and brown dwarfs in young star-forming regions. We use three different diagnostics: the ratio of stars to brown dwarfs as a function of distance from the region's centre,
Andersen, Morten, Parker, Richard J.
core  

Do schema modes predict outcome of cognitive behavioural therapy in patients with obsessive–compulsive disorder and anxiety disorders?

British Journal of Clinical Psychology, EarlyView.
Abstract Objectives Cognitive behavioural therapy (CBT) is the psychological treatment of choice for patients with obsessive–compulsive disorder (OCD) or an anxiety disorder. However, a substantial group (30–40%) does not profit sufficiently. Predictors of outcome inform us about how to adapt interventions for this group.
Manon Peeters, Boris van Passel, Nancy Peeters, Julie Krans   +3 more
wiley   +1 more source

Changing climates and environments within the complex Middle to Late Pleistocene fill of an overdeepened valley at Niederweningen, Switzerland

Boreas, EarlyView.
Glacially overdeepened valleys in the northern Alpine Foreland preserve Middle to Late Pleistocene sedimentary sequences that may serve as valuable archives for reconstructing past environmental changes in response to shifts in climate. This study presents a multidisciplinary analysis of two sediment cores from the overdeepened Wehntal Valley at ...
Johannes M. Miocic, Nigel Thew, Ruth Drescher‐Schneider, Hans Rudolf Graf, Marlu Kühn, Frank Preusser, Werner H. Schoch, Lucia Wick, Heinz Furrer   +8 more
wiley   +1 more source