Now showing items 111-119 of 119
Water sensitivity of sandstones containing swelling and non-swelling clays
(Elsevier, 1993-06-29)
The study presented here focuses on the phenomenon of water sensitivity of sandstones containing swelling and nons-welling clays. This paper describes results of an ongoing investigation on the mechanisms of permeability ...
Sedimentation and sediment accretion in Michigan coastal wetlands (U.S.A.),
(Elsevier, 1984-05)
Sediment transport and accretion rates were studied for three different types of coastal wetlands of Lake Michigan, U.S.A. A forested intradunal wetland (Cranberry Bog No. 1) near Stevensville, Michigan, displayed sediments ...
Coagulation processes with a phase transition
(Elsevier, 1984-01)
Smoluchowski's coagulation equation with a collection kernel K(x, y) ~ (xy)[omega] with describes a gelation transition (formation of an infinite cluster after a finite time tc (gel point)). For general [omega] and t > ...
Molybdenum carbide catalysts for water–gas shift
(Kluwer Academic Publishers-Plenum Publishers; Kluwer Academic Publishers ; Springer Science+Business Media, 2000-12)
Molybdenum carbide (Mo 2 C) was demonstrated to be highly active for the water–gas shift of a synthetic steam reformer exhaust stream. This catalyst was more active than a commercial Cu–Zn–Al shift catalyst under the ...
Hydrodesulfurization over model sulfide cluster-derived catalysts
(Elsevier, 1991)
There is growing interest in the use of organometallic clusters as precursors to model heterogeneous catalysts. This interest is partially derived from the expectation that "solid-state metal complex catalysts" will be ...
Acid- and base-treated Fe 3+ -TiO 2 -pillared clays for selective catalytic reduction of NO by NH 3
(Kluwer Academic Publishers; Springer Science+Business Media, 1999-03)
Fe 3+ -ion-exchanged delaminated pillared clays (PILCs) have been found previously to be more active than the vanadia-based catalysts for selective catalytic reduction (SCR) of NO by NH 3 . The effects of acid treatment ...
Label-Free Affinity Assays by Rapid Detection of Immune Complexes in Submicrometer Pores This work was supported by an NSF CAREER award (M.M.) and by a research grant from IMRA America and AISIN USA as well as seed funds from the College of Engineering, University of Michigan. The authors thank Daniel J. Estes, Amy P. Wong, Irina Gitlin, and Paul Bina for valuable discussions.
(WILEY-VCH Verlag, 2006-03-27)
No Abstract
The toughening of polyamide-6 by brominated poly(isobutylene-co-p-methylstyrene): fracture and toughening mechanisms
(Elsevier, 1993-11)
A study on the toughening of polyamide-6 (PA-6) with a new elastomeric modifier, brominated poly(isobutylene-co-p-methylstyrene) (BrXP-50), was conducted. Morphological analyses and mechanical tests were combined to evaluate ...
CPS K 843 Radiation-induced crosslinking: Effect on structure of polyethylene
(Steinkopff-Verlag; Steinkopff ; Springer Science+Business Media, 1985-02)
Branched polyethylene irradiated (0–400 Mrad) with a Co 60 source at room temperature under vacuum was studied by density, wide- and small-angle X-ray scattering (WAXS and SAXS) measurements. The radiation effects on the ...