Browsing Faculty of Science by Title
Now showing items 2435-2454 of 2590
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Two centuries of multiple human impacts and successive changes in a North Atlantic food web
(2004-10)European colonization of North America, severely altered terrestrial and aquatic ecosystems alike. Here, we integrate archaeological, historical, and recent data to derive the ecological history of the Quoddy Region, Bay ... -
A two for one special: EEG hyperscanning using a single-person EEG recording setup (pre-print)
(2021-09)EEG hyperscanning refers to recording electroencephalographic (EEG) data from multiple participants simultaneously. Many hyperscanning experimental designs seek to mimic naturalistic behavior, relying on unpredictable ... -
Two-component scaling near the metal-insulator bifurcation in two dimensions
(APS through AIP, 2003-05/15)We consider a two-component scaling picture for the resistivity of two-dimensional (2D) weakly disordered interacting electron systems at low temperature with the aim of describing both the vicinity of the bifurcation and ... -
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Ultra Steep Spectrum radio sources in the Lockman Hole: SERVS identifications and redshift distribution at the faintest radio fluxes
(2011-08-19)Ultra Steep Spectrum (USS) radio sources have been successfully used to select powerful radio sources at high redshifts (z>~2). Typically restricted to large-sky surveys and relatively bright radio flux densities, it has ... -
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Ultrafast studies of carrier and magnetization dynamics in GaMnAs
(2010-02)No abstract available. -
Umklapp electron-electron scattering and the low-temperature electrical resistivity of the alkali metals
(1981-03/15)The Umklapp fraction, , for electron-electron scattering in the alkali metals has been calculated using first-principles pseudopotentials. Both Coulomb scattering and phonon-exchange scattering have been included. For a ... -
Understanding Indigenous Consultation in MPA Governance: Mi’kmaq and Eastern Shore Islands Case Study
(2020-04)Marine protected areas (MPAs) are a well-recognized marine conservation tool to aid in protecting marine biodiversity and associated social, economic and cultural values. However, MPAs also have the ability to limit marine ... -
Understanding Resistance to Flood Risk Mapping: A Test of Climax Thinking in Southwestern Nova Scotia
(2021-04)As a result of climate change, flooding is projected to become more severe and frequent. Flood risk mapping delineates areas of past and potential future flooding, and allows for informed decision-making regarding personal ... -
Understanding the 1999 Georges Bank Moratorium Decision. Volume 1, Issue 1
(Marine Affairs Program, 2008-02-01) -
Understanding the ecological linkages between salt marsh ecosystems and nearshore fisheries
(2020-12)Salt marshes are some of the most productive ecosystems on the planet however they continue to experience severe threats from human activities. These ecosystems have been increasingly recognized for their capacity to ... -
Understanding the impacts of anti-finning regulations on global shark mortality
(2022-07-18)Increasing fishing pressure coupled with regulatory failures impede biological conservation of sharks worldwide, resulting in population declines for many species. Much of the demand for shark products has been fuelled by ... -
Understanding the nature of the optically faint radio sources and their connection to the submillimeter population
(2002-05-10)We present a sample of 43 submillimeter sources detected (at >3 sigma), drawn from our program to follow-up optically faint radio sources with SCUBA. These sources already have associated radio and in many cases optical ... -
Understanding the Studley Quad: Uses and Potential Betterment Group Research Project Final Report
(2017-04)This study aimed to identify how members of the Dalhousie community are currently using the Studley Quad. More specifically, the intent of this research is to discover the ways in which the Studley Quad is being used and ... -
Understanding Water Consumption in the Life Sciences Center
(2007-04)One water meter monitors Dalhousie University’s Life Sciences Centre (LSC) water delivery system, highlighting a lack of understanding of water use. A dual approach experimental model (descriptive & exploratory research) ...