Institution
British Columbia Institute of Technology
Education•Burnaby, British Columbia, Canada•
About: British Columbia Institute of Technology is a education organization based out in Burnaby, British Columbia, Canada. It is known for research contribution in the topics: Smart grid & Belief revision. The organization has 458 authors who have published 785 publications receiving 16140 citations.
Papers published on a yearly basis
Papers
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TL;DR: The authors critically analyze the merits of using a simulation framework and a clinical judgment rubric as tools to create an effective formative remedial strategy to support student learning.
Abstract: Nursing instructors strive to use the most effective means when remediating students who are failing to meet clinical course objectives in clinical and practicum courses Building on teaching and learning theory, the authors critically analyze the merits of using a simulation framework and a clinical judgment rubric as tools to create an effective formative remedial strategy to support student learning Suggestions for future research and implications for faculty practice are included
21 citations
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TL;DR: The latest architectural trends demand an extensive use of glazed curtain walls running from building floor to ceiling as discussed by the authors, and while glazing poorly controls the heat flow, it is important for viewing, day and night.
Abstract: The latest architectural trends demand an extensive use of glazed curtain walls running from building floor to ceiling. While glazing poorly controls the heat flow, it is important for viewing, day...
21 citations
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TL;DR: In this article, the effect of corruption on airport productive efficiency is analyzed using an unbalanced panel data of major European airports from 2003 to 2009, and the results suggest that airports under mixed public-private ownership with private majority achieve lower levels of efficiency when located in more corrupt countries.
Abstract: The effect of corruption on airport productive efficiency is analyzed using an unbalanced panel data of major European airports from 2003 to 2009. We first compute the residual (or net) variable factor productivity using the multilateral index number method and then apply robust cluster random effects model in order to evaluate the importance of corruption. We find strong evidence that corruption has negative impacts on airport operating efficiency; and the effects depend on the ownership form of the airport. The results suggest that airports under mixed public–private ownership with private majority achieve lower levels of efficiency when located in more corrupt countries. They even operate less efficiently than fully and/or majority government owned airports in high corruption environment. We control for economic regulation, competition level and other airports’ characteristics. Our empirical results survive several robustness checks including different control variables, three alternative corruption measures: International Country Risk Guide (ICRG) corruption index, Corruption Perception Index (CPI) and Control of Corruption Index (CCI). The empirical findings have important policy implications for management and ownership structuring of airports operating in countries that suffer from higher levels of corruption.
21 citations
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TL;DR: The toy model predicts the existence of a steady-state proton concentration dictated by equilibrium constants, initial acetyl groups, and initial added acid, and it was found that pH remains essentially constant both at low initial pH and autohydrolysis conditions.
Abstract: Background
During pretreatment, hemicellulose is removed from biomass via proton-catalyzed hydrolysis to produce soluble poly- and mono-saccharides. Many kinetic models have been proposed but the dependence of rate on proton concentration is not well-defined; autohydrolysis and dilute-acid hydrolysis models apply very different treatments despite having similar chemistries. In this work, evolution of proton concentration is examined during both autohydrolysis and dilute-acid hydrolysis of hemicellulose from green bamboo. An approximate mathematical model, or “toy model”, to describe proton concentration based upon conservation of mass and charge during deacetylation and ash neutralization coupled with a number of competing equilibria, was derived. The model was qualitatively compared to experiments where pH was measured as a function of time, temperature, and initial acid level. Proton evolution was also examined at room temperature to decouple the effect of ash neutralization from deacetylation.
21 citations
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TL;DR: This study demonstrates that molecular mapping of QTLs pertaining to wood and fibre properties is possible in Arabidopsis, which substantially broadens the use ofArabidopsis as a model species for the functional characterization of plant genes.
Abstract: Fibre properties and the biochemical composition of cell walls are important traits in many applications. For example, the lengths of fibres define the strength and quality of paper, and lignin content is a critical parameter for the use of biomass in biofuel production. Identifying genes controlling these traits is comparatively difficult in woody species, because of long generation times and limited amenability to high-resolution genetic mapping. To address this problem, this study mapped quantitative trait loci (QTLs) defining fibre length and lignin content in the Arabidopsis recombinant inbred line population Col-4 × Ler-0. Adapting high-throughput phenotyping techniques for both traits for measurements in Arabidopsis inflorescence stems identified significant QTLs for fibre length on chromosomes 2 and 5, as well as one significant QTL affecting lignin content on chromosome 2. For fibre length, total variation within the population was 208% higher than between parental lines and the identified QTLs explained 50.58% of the observed variation. For lignin content, the values were 261 and 26.51%, respectively. Bioinformatics analysis of the associated intervals identified a number of candidate genes for fibre length and lignin content. This study demonstrates that molecular mapping of QTLs pertaining to wood and fibre properties is possible in Arabidopsis, which substantially broadens the use of Arabidopsis as a model species for the functional characterization of plant genes.
21 citations
Authors
Showing all 459 results
Name | H-index | Papers | Citations |
---|---|---|---|
Michael Brauer | 106 | 480 | 73664 |
Sally Thorne | 58 | 242 | 15465 |
Anthony W.S. Chan | 37 | 105 | 4615 |
Thomas Berleth | 31 | 64 | 7845 |
Richard P. Chandra | 30 | 62 | 6941 |
Kirk W. Madison | 29 | 84 | 4238 |
David J. Sanderson | 29 | 61 | 2951 |
Zoheir Farhat | 24 | 90 | 1816 |
Rishi Gupta | 24 | 130 | 3830 |
John L.K. Kramer | 23 | 109 | 1539 |
Eric C. C. Tsang | 23 | 79 | 2875 |
Ellen K. Wasan | 22 | 55 | 2045 |
Paula N. Brown | 21 | 67 | 1275 |
Rodrigo Mora | 20 | 101 | 4927 |
Jaimie F. Borisoff | 18 | 86 | 1869 |