Browsing by Title
Now showing items 11213-11232 of 38271
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A DYNAMIC SELECT SECTOR SPDRS ETFS PORTFOLIO OPTIMIZATION MODEL WITH REGIME-SWITCHING ECONOMIC INDICATORS
(2013-12-16)This thesis studies a dynamic Select Sector SPDRs ETFs portfolio optimization problem. The objective of the optimization model is to maximize the risk-adjusted expected return of a portfolio similar to a logarithmic utility ... -
Dynamic Stress Wave Propagation
(2016-08-31)In an effort to provide an analyst with the fundamental knowledge required to successfully predict dynamic structural response, a detailed summary of dynamic stresses, review of dynamic pulse buckling and verified numerical ... -
DYNAMIC TERRAMECHANIC MODEL FOR LIGHTWEIGHT WHEELED MOBILE ROBOTS
(2011-09-06)This doctoral thesis extends analytical terramechanic modelling for small lightweight mobile robots operating on sandy soil. Previous terramechanic models were designed to capture and predict the mean values of the ... -
Dynamic Trajectory-Based Couch Motion for Improvement of Radiation Therapy Trajectories
(2014-08-27)This work investigates potential improvement in external beam radiation therapy plan quality using an optimized dynamic gantry and patient support couch motion trajectory, which could minimize exposure to sensitive healthy ... -
Dynamical Structure of the Molecular Interstellar Medium in an Extremely Bright, Multiply Lensed z 3 Submillimeter Galaxy Discovered with Herschel
(2011-05-20)We report the detection of CO 5-4, 3-2, and 1-0 emission in the strongly lensed, Herschel/SPIRE-selected submillimeter galaxy (SMG) HLSW-01 at z=2.9574+/-0.0001, using the Plateau de Bure Interferometer, the Combined Array ... -
Dynamical systems and spherically symmetric cosmological models.
(Dalhousie University, 2006) -
Dynamics and management of anadromous alewife (Alosa pseudoharengus) populations.
(Dalhousie University, 2004) -
Dynamics in the satellite system of Triangulum: Is AndXXII a dwarf satellite of M33?
(2012-06-25)We present results from a spectroscopic survey of the dwarf spheroidal And XXII and the two extended clusters EC1 and EC2. These three objects are candidate satellites of the Triangulum galaxy, M33, which itself is likely ... -
Dynamics of a Transposon Tn5 Mutant of Azospirillum brasilense in Soil and Rhizosphere of Spring Wheat
(Balaban Publishers, 1992) -
The Dynamics of Actinomycetes and Fluorescent Pseudomonads in Wheat Rhizoplane and Rhizosphere
(Balaban Publishers, 1990) -
The Dynamics of Allochthonous Terranes in the Pangean Suture Zone of Southern Iberia
(2010-12-21)Most researchers contend that the destruction of the Rheic Ocean culminated in the formation of the supercontinent Pangea. However, despite the importance of this ocean, there are major uncertainties in the identification ... -
Dynamics of anions and cations in cesium hydrogensulfide (CsHS, CsDS): Neutron and x-ray diffraction, calorimetry and proton NMR investigations
(2002-09)Protonated and deuterated samples of the hydrogensulfide of cesium were studied by high-resolution neutron powder diffraction, calorimetry and proton NMR investigations in a wide temperature range. Primarily due to ... -
Dynamics of autumn swarming and population structure of little brown and northern Myotis bats (Myotis lucifugus and M. septentrionalis)
(2014-08-08)As a fundamental unit in evolutionary ecology and the base unit for management, the population is of immense interest in understanding a species’ ecology. Individuals are the foundation of populations where their diversity ... -
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Dynamics of dislocations and surface instabilities in misfitting heteroepitaxial films
(2002-01)No abstract available. -
Dynamics of flexible mobile manipulator structures.
(Dalhousie University, 1997) -
Dynamics of Frailty and Cognition After Age 50: Why It Matters that Cognitive Decline is Mostly Seen in Old Age
(IOS Press, 2017-03)Background: Frailty has been considered an antecedent and, to a lesser extent, an outcome of cognitive impairment. Both frailty and cognitive impairment are multiply determined and each is strongly related to age, making ... -
DYNAMICS OF GASEOUS AND SOLID FUEL FIRE WHIRLS
(2022-11-24)Fire whirls (FWs) are swirling diffusion flames with significantly enhanced burning rates, flame heights, and flame temperatures. The swirling motion combined with a more intense flame poses a greater hazard than a ... -
Dynamics of highly unsteady non-Darcy flow through confined porous media.
(Dalhousie University, 2007) -