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Engineering monitoring of rockfall hazards along transportation corridors: Using mobile terrestrial LiDAR
Download2009-01-01
Lato, M., Hutchinson, D. J., Harrap, R. , Diederichs, M. S., Ball, D.
Geotechnical hazards along linear transportation corridors are challenging to identify and often require constant monitoring. Inspecting corridors using traditional, manual methods requires the engineer to be unnecessarily exposed to the hazard. It also requires closure of the corridor to ensure...
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2007
Johnson, S.J., Carroll, R.T., Vidmar, J.J., Stroeher,V., Taylor, G.T., Good, A.G., DePauw, M., Lu, Z., Savidov, N.
Nitrogen (N) is the most important factor limiting crop productivity worldwide. The ability of plants to acquire N from applied fertilizers is one of the critical steps limiting the efficient use of nitrogen. To improve N use efficiency, genetically modified plants that overexpress alanine...
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2001
We explore the usage of the cardinal English posture verbs sit, stand, and lie relying on a number of corpora of English with a view towards establishing quantitative and qualitative differences for these search items across relatively small and relatively large corpora. Frequencies of these...
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Enhanced low oxygen survival in Arabidopsis through increased metabolic flux in the fermentative pathway
Download2003
DePauw, M., Good, A. G., Dennis, E. S., Dolferus, R., Ismond, K. P.
We manipulated the enzyme activity levels of the alcohol fermentation pathway, pyruvate decarboxylase (PDC), and alcohol dehydrogenase (ADH) in Arabidopsis using sense and antisense overexpression of the corresponding genes (PDC1, PDC2, and ADH1). Transgenic plants were analyzed for levels of...
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Enhanced N2 and O2 densities inferred from EISCAT observations of Pc5 waves and associated electron precipitation
Download2016
Yau, Andrew W., Sydorenko, Dmytro, Rankin, Robert
An advanced two-dimensional numerical model of the coupled ionosphere and magnetosphere is used to analyze EISCAT observations of ULF waves that are accompanied by electron precipitation with a wide energy spectrum. The observations show columns of significantly enhanced electron density produced...
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2010-01-01
Hvenegaard, Glen T., Kur, N. Tiitmamer
Wildlife festivals, i.e., short-term celebrations of local natural wildlife features, are growing in number across North America. To be considered ecotourism activities, wildlife festivals should focus on natural areas, deliver environmental education, and promote sustainability. The goal of this...
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Enhancing ICT Adoption and Use through Change Leadership: Technology Stewardship Training for Caribbean Agricultural Communities of Practice
Download2018-11-01
Gow, Gordon A., Chowdhury, Ataharul, Ganpat, Wayne, Ramjattan, Jeet
Beginning in 2012, the University of Alberta in partnership with others has been undertaking participatory action research in Sri Lanka and, since 2017, in the Caribbean to foster inclusive innovation through a Joint Education and Training Initiative (JETI). The JETI is developing and testing a...
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Enhancing our understanding of teachers' personal responsibility for student motivation: A mixed methods study
Download2018-01-01
Lia M. Daniels, Cheryl Poth, Lauren D. Goegan
As measured by the Teachers Responsibility Scale, teachers appear to have surprisingly low levels of personal responsibility for student motivation even though they qualitatively identify low student motivation as a major teaching concern. Thus, the purpose of the current mixed methods research...