Results 21 to 30 of about 1,550,292 (307)

Standard Error of Empirical Bayes Estimate in NONMEM® VI. [PDF]

open access: yes, 2012
The pharmacokinetics/pharmacodynamics analysis software NONMEM® output provides model parameter estimates and associated standard errors. However, the standard error of empirical Bayes estimates of inter-subject variability is not available. A simple and
Bae, Kyun-Seop   +4 more
core   +2 more sources

How extreme could the near term evolution of the Indian Summer Monsoon rainfall be?

open access: yesEnvironmental Research Letters, 2022
We provide a methodology to estimate possible extreme changes in seasonal rainfall for the coming decades. We demonstrate this methodology using Indian summer monsoon rainfall as an example.
Shipra Jain, Adam A Scaife
doaj   +1 more source

Recent Glacier Retreat Exceeds Internal Variability [PDF]

open access: yesJournal of Climate, 2002
Glacier fluctuations exclusively due to internal variations in the climate system are simulated using downscaled integrations of the ECHAM4/OPYC coupled general circulation model (GCM). A process-based modeling approach using a mass balance model of intermediate complexity and a dynamic ice flow model considering simple shearing flow and sliding are ...
Reichert, B.K.   +2 more
openaire   +4 more sources

The Influences of Tropical Volcanic Eruptions with Different Magnitudes on Persistent Droughts over Eastern China

open access: yesAtmosphere, 2020
In this study, the influences on persistent droughts over Eastern China from tropical volcanic eruptions with three categories of magnitudes, i.e., 25 Tg, 50 Tg, and 100 Tg, were investigated through three groups of volcanic sensitivity experiments based
Kefan Chen   +8 more
doaj   +1 more source

Reduction of internal noise in auditory perceptual learning [PDF]

open access: yes, 2013
This paper examines what mechanisms underlie auditory perceptual learning. Fifteen normal hearing adults performed two-alternative, forced choice, pure tone frequency discrimination for four sessions.
Amitay, S.   +3 more
core   +1 more source

Variability of the Atlantic thermohaline circulation described by three-dimensional empirical orthogonal functions [PDF]

open access: yes, 2007
We describe the use of bivariate 3d empirical orthogonal functions (EOFs) in characterising low frequency variability of the Atlantic thermohaline circulation (THC) in the Hadley Centre global climate model, HadCM3. We find that the leading two modes are
Hawkins, Ed, Sutton, Rowan
core   +1 more source

The role of external forcing and internal variability in regulating global mean surface temperatures on decadal timescales

open access: yesEnvironmental Research Letters, 2017
Global mean surface temperature (GMST) shows considerable decadal variations superimposed on a pronounced warming trend, with rapid warming during 1920–1945 and 1977–2000 and warming hiatuses during 1946–1976 and 2001–2013.
Lu Dong, Michael J McPhaden
doaj   +1 more source

Natural Variability in Projections of Climate Change Impacts on Fine Particulate Matter Pollution [PDF]

open access: yes, 2019
Variations in meteorology associated with climate change can impact fine particulate matter (PM2.5) pollution by affecting natural emissions, atmospheric chemistry, and pollutant transport.
Garcia-Menendez, F   +3 more
core   +2 more sources

Effect of the Atlantic Multidecadal Variability on the Global Monsoon

open access: yesGeophysical Research Letters, 2019
We assess the effect of the Atlantic multidecadal variability (AMV) on the global monsoon using idealized simulations. Warm AMV phases are associated with a significant strengthening of monsoon precipitation over Northern Africa and India, and ...
Paul‐Arthur Monerie   +4 more
doaj   +1 more source

Implications of Variability Patterns observed in TeV Blazars on the Structure of the Inner Jet [PDF]

open access: yes, 2002
The recent long look X-ray observations of TeV blazars have revealed many important new features concerning their time variability. In this paper, we suggest a physical interpretation for those features based on the framework of the internal and external
Bell A. R.   +8 more
core   +2 more sources

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