Zobrazeno 1 - 10
of 103
pro vyhledávání: '"D A, Grubb"'
Publikováno v:
Journal of Hazardous, Toxic, and Radioactive Waste. 25
Fifteen soil–cement mix designs, cured for up to 270 days, were tested on sand and peaty sands from a Waterfront Toronto Brownfields site having a total petroleum hydrocarbon (TPHC) concen...
Autor:
D. J. Grubb
Publikováno v:
Fundamenta Mathematicae. 211:77-84
Autor:
D. J. Grubb
Publikováno v:
Fundamenta Mathematicae. 198:1-15
Publikováno v:
Polymer. 48:3393-3399
We have previously shown that most small-angle scattering (SAS) patterns from a range of polymer fibers can be best fit using elliptical coordinates, where the minor axis of the ellipse is parallel to the fiber axis. Analysis of small-angle X-ray sca
Autor:
D. T. Grubb, N. S. Murthy
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 44:1277-1286
Lamellar reflections in small-angle X-ray and neutron scattering patterns of uniaxially drawn semicrystalline polymers appear to fall on elliptical or hyperbolic arcs. We attribute this to a 3D lattice of tilted lamellae, a macrolattice. Affine defor
Autor:
N. S. Murthy, D. T. Grubb
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 41:1538-1553
Changes in the lamellar and crystalline structures were followed as a function of applied stress to understand the influence of the interactions between the crystalline and amorphous domains on the fiber properties. We observed a reversible transform
Autor:
J. O. Tomany, Lindsey F. Masson, Julie A. Simpson, D. A. Grubb, Heather Peace, Geraldine McNeill, L. Wei, C. Bolton-Smith
Publikováno v:
Public Health Nutrition. 6:313-321
Objective:To compare different statistical methods for assessing the relative validity of a self-administered, 150-item, semi-quantitative food-frequency questionnaire (FFQ) with 4-day weighed diet records (WR).Design:Subjects completed the Scottish
Publikováno v:
Polymer. 43:4159-4166
A poly(hydroxybutyrate-co-hydroxyvalerate) with 9% hydroxyvalerate content has been thermally degraded to give a set of materials of different molecular weights. The effect of molecular weight on the lamellar structure, thermal and mechanical propert
Autor:
Tim LaBerge, D. J. Grubb
Publikováno v:
Canadian Mathematical Bulletin. 42:291-297
We give a direct proof that the space of Baire quasi-measures on a completely regular space (or the space of Borel quasi-measures on a normal space) is compact Hausdorff. We show that it is possible for the space of Borel quasi-measures on a non-norm
Autor:
D. J. Grubb
Publikováno v:
Proceedings of the American Mathematical Society. 128:1105-1108
A quasi-linear functional on C ( X ) C(X) is a real-valued function that is linear on each closed, singly generated subalgebra and is norm bounded. We show that if the covering dimension dim X ≤ 1 \dim X\leq 1 , then every quasi-linear function