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Wiki-supported collaborative learning
(Nova Science Publishers, 2011)
The aim of this chapter is to increase the understanding of how wikis can be used effectively to support collaborative learning in the context of higher education, and in particular, 1) To identify the relevant theories ...
Origin of the p-Nuclei in Explosive Nucleosynthesis
(SISSA, 2011-01)
A number of naturally occurring, proton-rich nuclides (the p-nuclei) cannot be made in the s- and r-process. It has been found that massive stars can produce p-nuclei through photodisintegration of pre-existing intermediate ...
Political economy of contractual disputes in private water and sanitation : lessons from Argentina
(2011)
This paper examines the causes of the contractual disputes in the water and sanitation sectors and the resulting reversal of the privatization process. The evidence has been gathered from four major case studies in Argentina. ...
On the capacity of ASTC-MIMO-OFDM system in a correlated Rayleigh frequency-selective channel
(Institute of Electrical and Electronics Engineers (IEEE), 2011-01-01)
Algebraic Space-Time Codes (ASTC) for MIMO systems are based on quaternion algebras. Thanks to their algebraic construction, the ASTC codes are full-rank, full-rate and have the non-vanishing determinant property. These ...
Neutron-induced fission cross-section of U-233 in the energy range 0.5 <E-n <20 MeV
(2011-01)
The neutron-induced fission cross-section of U-233 has been measured at the CERN n_TOF facility relative to the standard fission cross-section of U-235 between 0.5 and 20MeV. The experiment was performed with a fast ...
Spitzer imaging of Herschel-atlas gravitationally lensed submillimeter sources
(2011)
We present physical properties of two submillimeter selected gravitationally lensed sources, identified in the Herschel Astrophysical Terahertz Large Area Survey. These submillimeter galaxies (SMGs) have flux densities ...
Social capital and the music event experience
(Routledge, 2011)
X-shooting Herbig Ae/Be stars : accretion probed by near-infrared He I emission
(2011)
The Herbig Ae/Be stars are intermediate mass pre-main sequence stars that bridge the gap between the low mass T Tauri stars and the Massive Young Stellar Objects. In this mass range, the acting star forming mechanism ...