User profiles for David M. Collins

David Collins

- Verified email at umanitoba.ca - Cited by 2689

David Collins

- Verified email at cam.ac.uk - Cited by 2221

Prevotella, a New Genus To Include Bacteroides melaninogenicus and Related Species Formerly Classified in the Genus Bacteroides

HN SHAH, DM COLLINS - International journal of …, 1990 - microbiologyresearch.org
It was recently proposed that the genus Bacteroides should be restricted to Bacteroides
fragilis (the type species) and closely related organisms (viz., B. caccae, B. distasonis, B. …

The effect of chromium and cobalt segregation at dislocations on nickel-based superalloys

P Kontis, Z Li, DM Collins, J Cormier, D Raabe, B Gault - Scripta Materialia, 2018 - Elsevier
The segregation of solutes at dislocations in a polycrystalline and a single crystal nickel-based
superalloy is studied. Our observations confirm the often assumed but yet unproven …

Ten years of antipsychotic prescribing to children: a Canadian population-based study

…, RG Biscontri, DM Collins… - The Canadian …, 2012 - journals.sagepub.com
Objective: To report the prescribing of antipsychotics to the youth population of the Canadian
province of Manitoba during the course of a decade. Methods: Use of antipsychotics in …

A crystal plasticity model that accounts for grain size effects and slip system interactions on the deformation of austenitic stainless steels

…, C Truman, DM Collins, M Mostafavi… - International Journal of …, 2022 - Elsevier
To ensure a more representative simulation of meso‑scale and macro-scale deformation, it is
important the underlying constitutive relations are advanced to more effectively incorporate …

Crystal plasticity and high-resolution electron backscatter diffraction analysis of full-field polycrystal Ni superalloy strains and rotations under thermal loading

T Zhang, DM Collins, FPE Dunne, BA Shollock - Acta materialia, 2014 - Elsevier
Electron backscattered diffraction (EBSD) has been employed to study a polycrystalline
nickel superalloy containing a complex non-metallic agglomerate under thermal loading. …

[HTML][HTML] On the role of boron on improving ductility in a new polycrystalline superalloy

P Kontis, E Alabort, D Barba, DM Collins, AJ Wilkinson… - Acta Materialia, 2017 - Elsevier
The role of boron in promoting ductility at high temperature in a prototype nickel-based superalloy
designed for industrial gas turbines is studied. Both a boron-containing and boron-free …

Correlative synchrotron X-ray imaging and diffraction of directed energy deposition additive manufacturing

Y Chen, SJ Clark, DM Collins, S Marussi, SA Hunt… - Acta Materialia, 2021 - Elsevier
The governing mechanistic behaviour of Directed Energy Deposition Additive Manufacturing
(DED-AM) is revealed by a combined in situ and operando synchrotron X-ray imaging and …

A randomised controlled trial of medication liaison services—patient outcomes

…, DM Collins, M Stowasser - Journal of pharmacy …, 2002 - Wiley Online Library
Objectives: To evaluate the effects of a Medication Liaison Service (MLS) on quality of
medication‐related information associated with hospital admission, risk of drug misadventure and …

Dislocation density distribution at slip band-grain boundary intersections

Y Guo, DM Collins, E Tarleton, F Hofmann… - Acta Materialia, 2020 - Elsevier
We study the mechanisms of slip transfer at a grain boundary, in titanium, using Differential
Aperture X-ray Laue Micro-diffraction (DAXM). This 3D characterisation tool enables …

Use of benzodiazepines and related drugs in Manitoba: a population-based study

…, JM Bolton, MW Enns, M Dahl, DM Collins… - … Open Access Journal, 2014 - cmajopen.ca
Background Despite their favourable toxicology profile, benzodiazepines and the related Z-drugs
(zopiclone, zolpidem and zaleplon) have been associated with physiological tolerance…