Browsing Waterloo Research by Title
Now showing items 106-125 of 2462
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Around the closure of the set of commutators of idempotents in B(H): Biquasitriangularity and factorisation
(Elsevier, 2023-04-15)In this paper, we continue our study of the norm-closure of the set CEof bounded linear operators acting on a complex, infinite-dimensional, separable Hilbert space Hwhich may be expressed as the commutator of two idempotent ... -
Assembly of DNA-Functionalized Gold Nanoparticles with Gaps and Overhangs in Linker DNA
(American Chemical Society, 2011-04-28)DNA-directed assembly of gold nanoparticles (AuNPs) has been extensively studied because of its important applications in analytical chemistry, materials science, and nanomedicine. In a typical system, two DNA-functionalized ... -
Assembly of DNA-Functionalized Nanoparticles in Alcoholic Solvents Reveals Opposite Thermodynamic and Kinetic Trends for DNA Hybridization
(American Chemical Society, 2010-05-12)DNA has been a key molecule in biotechnology and nanotechnology. To date, the majority of the experiments involving DNA have been performed in aqueous solutions, which may be related to the perception that DNA hybridization ... -
Assessing a binary measurement system: A new plan using targeted verification with conditional sampling and baseline information
(Elsevier, 2019-11)We investigate efficient plans to assess the misclassification error rates of a binary measurement system used as an in-line inspection protocol. We assume that parts can be inspected repeatedly and that each part has its ... -
Assessing Convective Heat Transfer Coefficients Associated with Indoor Shading Attachments Using a New Technique Based on Computational Fluid Dynamics
(American Society of Heating, Refrigerating and Air-Conditioning Engineers, 2015-01)ASHRAE research project RP-1311 concluded with the creation of simulation models, the ASHWAT models, for glazing systems with shading attachments. Such assemblies are known as Complex Fenestration Systems (CFS). ASHWAT ... -
Assessing Dietary Outcomes in Intervention Studies: Pitfalls, Strategies, and Research Needs
(MDPI, 2018-07-31)To inform strategies to improve the dietary intakes of populations, robust evaluations of interventions are required. This paper is drawn from a workshop held at the International Society of Behavioral Nutrition and Physical ... -
Assessing Physicochemical Properties of Drug Molecules via Microsolvation Measurements with Differential Mobility Spectrometry
(American Chemical Society, 2017-02-22)The microsolvated state of a molecule, represented by its interactions with only a small number of solvent molecules, can play a key role in determining the observable bulk properties of the molecule. This is especially ... -
Assessing strain fields in unbalanced unidirectional non-crimp fabrics
(Elsevier, 2020-03)Automation of fabric preforming for resin transfer moulded composite parts motivates the need to characterize the response of dry fabric, which is required for the development of simulation models to predict potential ... -
Assessing the accuracy of predictive models with interval-censored data
(Oxford University Press, 2022-01)We develop methods for assessing the predictive accuracy of a given event time model when the validation sample is comprised of case K interval-censored data. An imputation-based, an inverse probability weighted (IPW), and ... -
Assessing the Effect of Large Igneous Provinces on Global Oceanic Redox Conditions Using Non-traditional Metal Isotopes (Molybdenum, Uranium, Thallium)
(American Geophysical Union and John Wiley and Sons, Inc., 2021-01-08)Large igneous provinces (LIPs) have occurred episodically throughout Earth’s history, with the most severe events causing profound disturbances to Earth’s climate and biosphere that likely influenced the course of metazoan ... -
Assessing the Use of Government Open Data and the Role of Data Infomediaries The Case of Nova Scotia’s Community Counts Program
(Center for E-Government, 2016)This study examines the Nova Scotia Community Counts program, a common platform that aggregates data from many sources mirroring what is generally considered as government open data. The role of Community Counts as a data ... -
Assessment and validation of liquid breakup models for high-pressure dense diesel sprays
(Springer, 2016-06-01)Liquid breakup in fuel spray and atomization significantly affects the consequent mixture formation, combustion behavior, and emission formation processes in a direct injection diesel engine. In this paper, different models ... -
Assessment of failure toughening mechanisms in continuous glass fiber thermoplastic laminates subjected to cyclic loading
(Elsevier, 2019-03-15)Tensile fatigue behaviour of glass fiber/polyamide composites, including unidirectional ([0]8, [90]8) and cross-ply ([02/902]s, [04/904]s and [904/04]s) laminates, was studied and compared to that of similar glass fiber/epoxy ... -
Assessment of Fluid Cavitation Threshold Using a Polymeric Split Hopkinson Bar-Confinement Chamber Apparatus
(Springer, 2018-10-02)Mild Traumatic Brain Injury (mTBI) has been associated with blast exposure resulting from the use of improvised explosive devices (IEDs) in recent and past military conflicts. Experimental and numerical models of head blast ... -
Assessment of Germanane Field-Effect Transistors for CMOS Technology
(Institute of Electrical and Electronics Engineers, 2017-10-13)Using self-consistent atomistic quantum transport simulations, the device characteristics of n-type and p-type germanane (GeH) field-effect transistors (FETs) are evaluated. While both devices exhibit near-identical off-state ... -
Assessment of High-Frequency Performance Limit of Black Phosphorus Field-Effect Transistors
(Institute of Electrical and Electronics Engineers, 2017-05-18)Recently gigahertz frequencies have been reported with black phosphorus (BP) field-effect transistors (FETs), yet the high-frequency performance limit has remained unexplored. Here we project the frequency limit of BP FETs ... -
Assessment of Nutrient Intakes: Introduction to the Special Issue
(MDPI, 2016-03-25)Accurately measuring consumption of food, drinks and supplements is fundamental to nutrition and health research, including surveillance, epidemiology and intervention studies. However, assessing food intake is an area ... -
Assessment of skeletal muscle mass in critically ill patients: considerations for the utility of computed tomography imaging and ultrasonography
(Wolters Kluwer, 2016-03)Purpose of review: Low muscularity and skeletal muscle atrophy are commonly exhibited in critically ill patients and have major implications on patient outcomes. Typically, in the ICU, body composition is assessed through ... -
An Assessment of the Spatial and Temporal Variability of Biological Responses to Municipal Wastewater Effluent in Rainbow Darter (Etheostoma caeruleum) Collected along an Urban Gradient
(PLOS, 2016-10-24)Municipal wastewater effluent (MWWE) and its constituents, such as chemicals of emerging concern, pose a potential threat to the sustainability of fish populations by disrupting key endocrine functions in aquatic organisms. ...