Results 11 to 20 of about 3,291,163 (303)

Recognition and reconstruction of coherent energy with application to deep seismic reflection data [PDF]

open access: yes, 2000
Reflections in deep seismic reflection data tend to be visible on only a limited number of traces in a common midpoint gather. To prevent stack degeneration, any noncoherent reflection energy has to be removed.
Paul, A., Van der Baan, M.
core   +1 more source

On the integrability conditions for some structures related to evolution differential equations [PDF]

open access: yes, 2003
Using the result by D.Gessler (Differential Geom. Appl. 7 (1997) 303-324, DIPS-9/98, http://diffiety.ac.ru/preprint/98/09_98abs.htm), we show that any invariant variational bivector (resp., variational 2-form) on an evolution equation with nondegenerate ...
Kersten, Paul   +2 more
core   +4 more sources

Serious mortality: the date of the Fussell's Lodge long barrow [PDF]

open access: yes, 2007
Twenty-seven radiocarbon results are now available from the Fussell’s Lodge long barrow, and are presented within an interpretive Bayesian statistical framework.
Bayliss, A   +2 more
core   +1 more source

The VLA-COSMOS Survey: V. 324 MHz continuum observations [PDF]

open access: yes, 2014
We present 90 cm VLA imaging of the COSMOS field, comprising a circular area of 3.14 square degrees at 8.0"x6.0" angular resolution with an average rms of 0.5 mJy/beam.
Bondi, Marco   +13 more
core   +6 more sources

Utilization of whole sorghum crop residues for bioethanol production [PDF]

open access: yes, 2016
Sorghum is the fifth most important cereal worldwide and is a major source of agricultural residues in tropical regions. Bioconversion of whole sorghum crop residues comprising stalks, leaves, peduncles and panicles to ethanol has great potential for ...
Agu, Reginald   +3 more
core   +3 more sources

Oxidative stress parameters in plasma of Huntington's disease patients, asymptomatic Huntington's disease gene carriers and healthy subjects : a cross-sectional study [PDF]

open access: yes, 2007
BACKGROUND : Animal data and postmortem studies suggest a role of oxidative stress in the Huntington's disease (HD), but in vivo human studies have been scarce.
Babić, Tomislav   +5 more
core   +1 more source

Quantifying bid-ask spreads in the Chinese stock market using limit-order book data: Intraday pattern, probability distribution, long memory, and multifractal nature

open access: yes, 2007
The statistical properties of the bid-ask spread of a frequently traded Chinese stock listed on the Shenzhen Stock Exchange are investigated using the limit-order book data.
27   +54 more
core   +2 more sources

A study of the remarkable galaxy system AM 546-324 (the core of Abell S0546)

open access: yes, 2012
We report first results of an investigation of the tidally disturbed galaxy system AM\,546-324, whose two principal galaxies 2MFGC 04711 and AM\,0546-324 (NED02) were previously classified as interacting doubles.
A. C. Krabbe   +60 more
core   +1 more source

Point-of-care screening for a current Hepatitis C virus infection: influence on uptake of a concomitant offer of HIV screening [PDF]

open access: yes, 2018
Eliminating hepatitis C as a public health threat requires an improved understanding of how to increase testing uptake. We piloted point-of-care testing (POCT) for a current HCV infection in an inner-city Emergency Department (ED) and assessed the ...
AL Cox   +19 more
core   +4 more sources

Living with the big picture: a systems approach to citizenship of a complex planet [PDF]

open access: yes, 2002
About the book: Global citizenship is a dynamic topic within the modern world. Emerging from the new language and ideas that are being developed to try to encompass and define the ways in which globalisation is changing the world in which we live, global
Blackmore, Christine, Smyth, John
core  

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