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Now showing items 31-40 of 89
A class of superintegrable systems of Calogero type
(2006-09)
No abstract available.
Distribution of N2O in the Baltic Sea during transition from anoxic to oxic conditions
(2006)
In January 2003, a major inflow of cold and oxygen-rich North Sea Water terminated an ongoing stagnation period in parts of the central Baltic Sea. In order to investigate the role of North Sea Water inflow in the production ...
Nitrous oxide in the North Atlantic Ocean
(2006)
In order to get a comprehensive picture of the distribution of nitrous oxide (N(2)O) in the North Atlantic Ocean, measurements of dissolved nitrous oxide were made during three cruises in the tropical, subtropical and ...
Prevalence and evolution of core photosystem II genes in marine cyanobacterial viruses and their hosts
(2006-08)
Cyanophages ( cyanobacterial viruses) are important agents of horizontal gene transfer among
marine cyanobacteria, the numerically dominant photosynthetic organisms in the oceans. Some
cyanophage genomes carry and express ...
Averaging spherically symmetric spacetimes in general relativity
(2006-10)
No abstract available.
Heteroleptic zinc dipyrromethene complexes
(2006-03)
H-1 NMR spectroscopy has been used to study the complexation of a per-alkyl dipyrromethene with
zinc acetate. An intermediate, assigned to be the heteroleptic Zn(dipyrromethene) (acetate) complex,
is observed under titration ...
High frequency acoustic observations of episodic mixing events in Lunenburg Bay
(Canadian Acoust. Assoc, 2006-12)
High frequency (0.6-5 MHz) acoustic backscatter data has been collected during the past four years (2002-2006) at Dalhousie's coastal ocean observing system at Lunenburg Bay (www.cmep.ca). Severe storm events, including ...
The SCUBA HAlf Degree Extragalactic Survey (SHADES) -- II. Submillimetre maps, catalogue and number counts
(2006-11-11)
We present the maps, source catalogue and number counts of the largest, most complete and unbiased extragalactic submillimetre survey ever undertaken: the 850-micron SCUBA HAlf Degree Extragalactic Survey (SHADES). Using ...
A kinematically selected, metal-poor stellar halo in the outskirts of M31
(2006-12-10)
We present evidence for a metal-poor, [Fe/H]$\sim-1.4$ $\sigma$=0.2 dex, stellar halo component detectable at radii from 10 kpc to 70 kpc, in our nearest giant spiral neighbor, the Andromeda galaxy. This metal-poor sample ...