BCIT Citations Collection

: Variations in the hygrothermal properties of several wood-based building products; Proceedings of Second International Building Physics Conference: 14 September 2003, Leuven, Belgium. A systematic investigation of the hygrothermal properties of a number of oriented strand boards, plywood products, wood fibreboards and composite wood sidings has resulted in new information on the variations of thermal conductivity, water vapour permeability, moisture diffusivity, sorption- desorption-suction isotherms, water absorption coefficient and air permeability of these classes of products in North America. The experimental and analytical procedures used in the investigation are all based eitheron International Standards or on well-documented and peer-reviewed approaches. This paper presents the description of the products in each category and detailed information on the range of properties. The details include, density and temperature dependences of thermal conductivity,dependence of vapour resistance factor on relative humidity, dependence of moisture diffusivity on moisture concentration, equilibrium moisture content for the full range of relative humidity, variations in the water absorption coefficients and dependence of air permeability on pressure difference., Conference paper, Published. A version of this document is published in: Research in Building Physics, Leuven, Belgium, Sept. 14-18, 2003, pp. 35-42.

: Verification and validation; The hygrothermal performance of building envelope systems is dictated by their responses to combined heat, air and moisture fluctuations produced by exterior and interior conditions. Research has focused on both laboratory experimentation and modeling of envelope systems by computer programs (hygrothermal tools). Experimental studies played a crucial role in the development of hygrothermal tools, and continue to offer useful information for their improvement. To be used with confidence, however, hygrothermal tools must be verified and, if possible, validated. To date, no comprehensive schemes for benchmarking hygrothermal tools exist as, for example, exist for energy simulation tools. Three comparisons are typically used to show the practical merits of simulation tools: inter-model, analytical, and empirical. This paper demonstrates how confidence in a 1-dimensional hygrothermal simulation tool can be built by such comparisons, and proposes them as the basis for a verification and validation methodology., Research report, Published.

: Which foot? A comparative effectiveness study of subject-generated ankle kinetics as a measure of prosthetic foot function across a range of K levels; This double-blind randomized controlled trial offers evidence that flexible energy storage return (ESR) feet produce lower peak moments during walking and are preferred by trans-tibial amputees., Research report, Published.

: Women in a male-dominated field; Proceedings of AERA 2019 Conference in Toronto, ON from April 5th to 9th, 2019., Peer reviewed, Accepted for publication., Conference paper

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