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Advances in the GRADE approach to rate the certainty in estimates from a network meta-analysis
(Elsevier, 2018)
This article describes conceptual advances of the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) working group guidance to evaluate the certainty of evidence (confidence in evidence, quality of ...
Impact of timber volume and grade estimation error on the british columbia coastal supply chain
(2015)
Timber supplies are particularly affected by volume and timber grade uncertainty in the current forest inventory. The performance of the British Columbia coastal timber industry could therefore be improved by developing ...
The impact of grade retention on juvenile crime
(Elsevier, 2021)
This paper studies the causal effect of grade retention in primary school on juvenile crime in Chile. Implementing a fuzzy regression discontinuity design, we find that repeating an early grade in primary school decreases ...
Direct block-support simulation of grades in multi-element deposits: application to recoverable mineral resource estimation at Sungun porphyry copper-molybdenum deposit
(Southern African institute mining metallurgy, 2017)
Recoverable mineral resources assessment has become a standard
geostatistical application in the mining industry, with various geostatistical
techniques currently available. This investigation aimed to improve the
prediction ...
Change of support for estimating local block grade distributions
(SPRINGER HEIDELBERG, 2008-08)
An important aspect in mineral resource evaluation is the reduction of variance when post-processing the grade distributions defined on the support (volume) of the available data into distributions defined on the support ...
A4Learning: a case study to improve the user performance Alumni Alike Activity Analytics to self-assess personal progress
Students usually find difficult to estimate if their effort in learning courses finds the instructor expectations. They tend to estimate "if they are doing right" by comparing themselves with peers, but this is difficult ...
Advances in the GRADE approach to rate the certainty in estimates from a network meta-analysis
(Elsevier Science INC, 2018)
This article describes conceptual advances of the Grading of Recommendations Assessment, Development, and Evaluation (GRADE)
working group guidance to evaluate the certainty of evidence (confidence in evidence, quality ...
The Impact of Grade Retention on Juvenile Crime
(Universidad de Chile. Facultad de Economía y Negocios, 2016)
Using detailed administrative and individual data on schooling and crime records
from Chile, we estimate the effect of grade retention between 4th and 8th grade
on juvenile crime. We base our research on the rule which ...
Estimation of mineral resources using grade domains: critical analysis and a suggested methodology
(SOUTH AFRICAN INSTITUTE OF MINING AND METALLURGY, 2005)
Model based predictive control of a rougher flotation circuit considering grade estimation in intermediate cells
(Universidad Nacional de Colombia Sede Medellín, 2011)
Effective control of rougher flotation is important because a small increase in recovery results in a significant economic benefit. Although many flotation control strategies have been proposed and implemented over the ...