Browsing Faculty of Science by Title
Now showing items 2174-2193 of 2599
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Spin waves and quantum criticality in the frustrated XY pyrochlore antiferromagnet Er2Ti2O7
(2008-10)We report detailed measurements of the low temperature magnetic phase diagram of Er2Ti2O7. Heat capacity and time- of- flight neutron scattering studies of single crystals reveal unconventional low- energy states. Er3+ ... -
Spin-dependent transport in Fe and Fe/Au multilayers
(APS through AIP, 2005-06/01)In situ resistance measurements of epitaxial Fe layers and Au/Fe bilayers were used to quantify the scattering in giant magnetoresistance (GMR) spin valve structures. The semiclassical Boltzmann transport equation, ... -
Spitzer identifications and classifications of submillimeter galaxies in giant, high-redshift Lyman-alpha emission-line nebulae
(2007-01-20)Using Spitzer Space Telescope IRAC (3.6-8um) and MIPS (24um) imaging, as well as Hubble Space Telescope optical observations, we identify the IRAC counterparts of the luminous power sources residing within the two largest ... -
The Spitzer Space Telescope Extra-Galactic First Look Survey: 24 micron data reduction, catalog, and source identification
(2006-06)We present the reduction of the 24 micron data obtained during the first cosmological survey performed by the Spitzer Space Telescope (First Look Survey, FLS). The survey consists of a shallow observation of 2.5x2 sq deg ... -
Spot deformation and replication in the two-dimensional Belousov-Zhabotinski reaction in a water-in-oil microemulsion
(2007-05)No abstract available. -
The spring 2011 final stratospheric warming above Eureka: anomalous dynamics and chemistry
(2013)No abstract available. -
Sprucing up Dalhousie: Understanding Students’ Knowledge and Values about Biodiversity on Dalhousie University’s Studley Campus
(2020-04)Previous studies about Dalhousie University’s campus biodiversity focused primarily on indoor greenspace and how nature improved students’ productivity and wellbeing. However, little was done to explore outdoor greenspaces ... -
SPT 0538-50: Physical conditions in the ISM of a strongly lensed dusty star-forming galaxy at z=2.8
(2013-09-12)We present observations of SPT-S J053816-5030.8, a gravitationally-lensed dusty star forming galaxy (DSFG) at z = 2.7817, first discovered at millimeter wavelengths by the South Pole Telescope. SPT 0538-50 is typical of ... -
The stability of a stripe for the Gierer-Meinhardt model and the effect of saturation
(2006)No abstract available. -
Stability of asymmetric spike solutions to the Gierer-Meinhardt system
(2007-09)No abstract available. -
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Stability of Curved Interfaces in the Perturbed Two-Dimensional Allen-Cahn System
(2009-2009)No abstract available. -
Stability of curved interfaces in the perturbed two-dimensional Allen-Cahn system
(2009)No abstract available. -
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Stability of ring patterns arising from two-dimensional particle interactions
(2011-07)No abstract available. -
Stability of spiky solutions in a competition model with cross-diffusion
(2011)No abstract available. -
Stabilizing NaCrO2 by Sodium Site Doping with Calcium
(The Electrochemical Society, 2019-06-14)Layered cathode materials based on abundant, low cost raw materials have garnered interest in recent years. O3-type NaCrO2 is a promising cathode material as it offers decent energy density and is easy to synthesize. In ... -
Stable isotopic composition of deep-sea gorgonian corals Primnoa spp.: a new archive of surface processes
(2005)The deep-sea gorgonian coral Primnoa spp. live in the Atlantic and Pacific Oceans at depths of 65 to 3200 m. They have an arborescent growth form with a skeletal axis composed of annual rings made from calcite and gorgonin. ... -
Stakeholder perceptions of the Nova Scotia aquaculture regulations: A foundation for social license?
(2018-12)Nova Scotia is in need of socio-economic opportunities in coastal rural areas, which aquaculture may provide. However, aquaculture is a particularly contentious industry in Nova Scotia with public concern over the environmental ...