Scholarly Contributions
This community includes Queen’s peer-reviewed research publications, including journal articles, book chapters, conference proceedings, and more.
Where copyright permissions allow, deposit to QSpace enables compliance with funder requirements on open access to publications. For more information see Scholarly Publishing Services.
Sub-communities within this community
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Art History and Art Conservation, Department of
Art History and Conservation program of the Queen's Art Department -
John Deutsch Institute for the Study of Economic Policy
(Faculty of Arts and Science) -
Mathematics and Statistics, Department of
Queen's University Information -
Queen's University Inter-Professional Patient-Ventred Education (QUIPPED)
Queen's University Inter-Professional Patient-Centred Education Direction project
Recent Submissions
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Community-Driven Solutions in Public Transit-Deprived Regions: A case study of Rural Rides, a community transportation initiative in southeast New Brunswick
(2020-09-21)This study focuses on Rural Rides’ original service area, the Salisbury-Petitcodiac region of southeast New Brunswick. By revealing in-depth details about how Rural Rides emerged, currently operates, and exists within the ... -
Predictive Geometallurgy and Geostatistics Lab: Annual Report 2020
(Queen's University, 2020)The research developed during the last year is summarized in the Annual Report 2020. This report is made available to the general public for reference. Collaboration from other research groups and from industry is encouraged. ... -
A guide for pit optimization with pseudoflow in python
(Queen's University, 2020)The Pseudoflow algorithm is used to outline the ultimate pit limit by finding the maximum net value of the blocks extracted, while respecting precedences for their extraction. It works by modelling the blocks as a direct ... -
A Short Note on a Multi-Gaussian Model for Multivariate Estimation and Simulation
(Queen's University, 2020)We show that multivariate non-linear features can be reconstructed in a simple and straightforward way by mapping the original p-variate cumulative distribution function with a p-variate Gaussian distribution, equipped ... -
Ultimate pit policy via sequential Gaussian simulation
(Queen's University, 2020)In open pit projects, defining the limits of an ultimate pit is required to quantify the total mineral reserves. A single economic block model assessment along with spatial constrains serve as input to conventional ultimate ... -
Synthetic high-resolution ore deposit model and mine plan
(Queen's University, 2020)Decision making in the mining value chain is hindered by the variability of the rock properties and the uncertainty associated with their estimation in the blocks mined and processed. In addition to the grades of the ... -
Validation of geostatistical simulations of porphyry deposit through geological approach using ioGAS
(Queen's University, 2020)Geostatistical simulations of ore body deposits are useful to quantify risk and uncertainty, testing mine planing algorithms, generating drill holes databases, among others. Geostatistical simulations are a common tool to ... -
Machine learning in the mineral resource sector: An overview
(Queen's University, 2020)The increasing availability of the large and high-resolution geoscience data sets challenges the pattern recognition abilities of geoscientists. Machine learning algorithms provide opportunities to extend these pattern ... -
Review of causal inference and modeling
(Queen's University, 2020)A cause and effect relationship is one of the universal constant realities and it can be observed in all aspects of life including physics, biology, medicine, psychology, engineering, management, law, statistics, economics ... -
Investigating the application of random fields on manifolds in geostatistical modeling
(Queen's University, 2020)The twofold goal of this manuscript is first to briefly review some of the frameworks that allow the study and modeling of non-stationary random fields, and second, to notice that accounting for high-order dependencies in ... -
Variograms of order w to measure departures from multiGaussianity
(Queen's University, 2020)The study of geostatistics involves the inference and modelling of multivariate random functions. Frequently, this includes the assumption of multipoint Gaussianity (“multiGaussianity”) of the underlying multivariate random ... -
An Unsupervised Clustering Approach for the Geostatistical Domaining of Univariate Data
(Queen's University, 2020)The first formal step in geostatistical workflows consists of establishing domains and making the stationarity assumption for each domain. The validity of the stationarity assumption relies on samples within each domain ... -
Integrating geometallurgical best practices in CIM definition standards guidelines
(Queen's University, 2020)Key geometallurgical responses and proxy variables need to be incorporated into the mineral resources and mining reserves estimation, to improve the performance of mining projects. The Canadian Institute of Mining, Metallurgy ... -
Mineral processing modeling: a review
(Queen's University, 2020)Mineral processing comprises several stages including comminution, as crushing and grinding, and concentration through froth flotation. Complementary equipment is utilized to control particle size between stages. Models ... -
Geometallurgical modeling of generic mineral processing plants
(Queen's University, 2020)A method to simulate mineral processing plants is developed for geometallurgical modeling. A modular simulation is implemented, thus each operation that comprises the process is programmed independently considering a ... -
Introduction to sequential Gaussian simulation
(Queen's University, 2020)Geostatistics deals with two different problems: estimation and uncertainty quantification. MultiGaussian and indicator kriging allow determining the local uncertainty at every location. However, these methods do not permit ... -
The Future of Work Post-Pandemic
(2020-08)The Future of Work Post-Pandemic is a collection of notes by members of the COVID-19 Economic Recovery group, formed by the School of Policy Studies and spanning Queen's University. The notes reflect the views of the authors ... -
Cole-Cole Relation for Long-Chain Branching From General Rigid Bead-Rod Theory
(2020-08)Empirically, we find that parametric plots of the imaginary versus real parts of the complex viscosity may depend neither on temperature, nor on average molecular weight. Moreover, for fixed polydispersity, these Cole-Cole ... -
Material interface control in multi-material topology optimization using pseudo-cost domain method
(Wiley, 2020-09-20)The recent drive for producing lightweight and high performance designs on reduced timelines has promoted the need for computational design generation tools such as Multi-Material Topology Optimization (MMTO). However, ... -
Interpersonal perception and interpersonal spin
(Wiley, 2020-09-25)Introduction Interpersonal spin is an indicator of intraindividual variability in social behavior. Spin is positively related to Neuroticism and is maladaptive, with well-documented deleterious effects on social functioning. ...
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