Results 81 to 90 of about 2,479,486 (360)

Use of residual rock strength in bearing structures in underground ore mining

open access: yesRUDN Journal of Engineering Research, 2019
The relevance of the study is explained by the need to improve technological processes with the increasing complexity of the development of ore deposits with an increase in the depth of development, the use of powerful technology and an increase in ...
Vladimir I. Golik   +3 more
doaj   +1 more source

Spatial and spectral resolution necessary for remotely sensed vegetation studies [PDF]

open access: yes
An outline is presented of the required spatial and spectral resolution needed for accurate vegetation discrimination and mapping studies as well as for determination of state of health (i.e., detection of stress symptoms) of actively growing vegetation.
Rock, B. N.
core   +1 more source

ClimbAR - An Arkansas Rock Climbing Documentary [PDF]

open access: yes, 2017
The goal of this thesis project, ‘ClimbAR’ - a rock climbing documentary - is to tell the story of a fringe sport/outdoor activity in the state of Arkansas.
Henkel, Daniel Alan
core   +2 more sources

Distant interaction of rock mass clusters around underground opening [PDF]

open access: yes, 2017
Purpose. To experimentally prove the fact of distant interaction between rock clusters during the irreversible displacements of rock mass. Disintegration of the rock mass does not necessarily imply loss in underground working stability.
Diedich, I   +3 more
core   +3 more sources

Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi   +19 more
wiley   +1 more source

Measuring Up: A Study on Corporate Sustainability Reporting in Canada [PDF]

open access: yes
In response to the growth in corporate sustainability reporting in Canada, CGA-Canada commissioned a sustainability reporting survey in the fall of 2004.
Philip Gans, Rock Lefebvre
core  

Value of MRI Outcomes for Preventive and Early‐Stage Trials in Spinocerebellar Ataxias 1 and 3

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To examine the value of MRI outcomes as endpoints for preventive and early‐stage trials of two polyglutamine spinocerebellar ataxias (SCAs). Methods A cohort of 100 participants (23 SCA1, 63 SCA3, median Scale for the Assessment and Rating of Ataxia (SARA) score = 5, 42% preataxic, and 14 gene‐negative controls) was scanned at 3T up ...
Thiago J. R. Rezende   +26 more
wiley   +1 more source

Fading Productivity - Making Sense of Canada's Productivity Challenge [PDF]

open access: yes
The Global Competitiveness Report of the World Economic Forum demonstrates that Canada’s competitiveness is at its lowest in the last five years. This paper seeks to understand the major causes of the decreasing competitiveness and how these factors have
Katherine Mayman, Rock Lefebvre
core  

Onasemnogene Abeparvovec in Type I Spinal Muscular Atrophy: 24‐Month Follow‐Up From the Italian Registry

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Onasemnogene abeparvovec (OA) is an AAV9‐based gene therapy for spinal muscular atrophy type I (SMA I). Real‐world outcomes show increased response variability compared to clinical trials, and follow‐up data beyond 12–18 months are limited.
Marika Pane   +43 more
wiley   +1 more source

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