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Inferring Fault Frictional and Reservoir Hydraulic Properties From Injection‐Induced Seismicity

open access: yesGeophysical Research Letters, 2018
Characterizing the rheological properties of faults and the evolution of fault friction during seismic slip are fundamental problems in geology and seismology.
Jayanth Jagalur‐Mohan   +4 more
doaj   +2 more sources

The use of unmanned aerial vehicles (UAVs) for engineering geology applications

open access: yesBulletin of Engineering Geology and the Environment, 2020
This paper represents the result of the IAEG C35 Commission “Monitoring methods and approaches in engineering geology applications” workgroup aimed to describe a general overview of unmanned aerial vehicles (UAVs) and their potentiality in several ...
Daniele Giordan   +2 more
exaly   +2 more sources

Textural Characteristics and Depositional Environment of Ngrayong Sandstone (Middle Miocene) from Rembang Area, Northeast Java, Indonesia

open access: yesOpen Journal of Geology, 2022
Granulometric analysis of Ngrayong sandstone samples from Rembang area of NE Java (Indonesia) has been carried out to examine the textural characteristics and elucidate depositional environment. The result data from the grain size analysis indicates that
San Yee Khaing   +4 more
semanticscholar   +1 more source

Deep ductile shear localization facilitates near-orthogonal strike-slip faulting in a thin brittle lithosphere [PDF]

open access: yes, 2020
Some active fault systems comprise near-orthogonal conjugate strike-slip faults, as highlighted by the 2019 Ridgecrest and the 2012 Indian Ocean earthquake sequences.
Ampuero, Jean-Paul   +2 more
core   +1 more source

Passing the (proverbial) baton: Engaging students as partners in module design

open access: yesInternational Journal for Students as Partners, 2023
Student-staff partnership, understood as the situation when students and staff work together on a project, contributing equally but in potentially different ways, is an innovation that is gaining traction on university campuses worldwide. This case study
E. Allen
semanticscholar   +1 more source

Predicting the depositional environments and transportation mechanisms of sediments using granulometric parameters, bivariate and multivariate analyses [PDF]

open access: yes, 2019
Grain size distribution and classes present in sedimentary rocks are responsive to the physical changes of the transporting media and the basin of deposition.
Ikhane, Phillips R.   +2 more
core   +1 more source

Stress concentrations around voids in three dimensions : The roots of failure [PDF]

open access: yes, 2017
Funding This work forms part of a NERC New Investigator award for DH (NE/I001743/1), which is gratefully acknowledged. Acknowledgments The authors would like to acknowledge the reviewers, Elizabeth Ritz and Phillip Resor.
Bubeck, A.   +3 more
core   +1 more source

Characterisation of used traction sand for utilization aspects in earth construction based on the requirements of Finnish environmental legislation

open access: yesGeology Geophysics & Environment, 2019
Finland launched a new Government Decree, the so-called MARA-regulation, on the utilization of certain wastes in earth construction on 1.1.2018. This statutory regulation sets limit values for the solubility of heavy metals (Sb, As, Ba, Cd, Cr, Cu, Pb ...
R. Pöykiö   +5 more
semanticscholar   +1 more source

Sedimentary processes and architecture of Upper Cretaceous deep-sea channel deposits : a case from the Skole Nappe, Polish Outer Carpathians [PDF]

open access: yes, 2018
Deep-sea channels are one of the architectonic elements, forming the main conduits for sand and gravel material in the turbidite depositional systems.
Łapcik, Piotr
core   +2 more sources

The direct boundary element method: 2D site effects assessment on laterally varying layered media (methodology) [PDF]

open access: yes, 2004
The Direct Boundary Element Method (DBEM) is presented to solve the elastodynamic field equations in 2D, and a complete comprehensive implementation is given. The DBEM is a useful approach to obtain reliable numerical estimates of site effects on seismic
Aki   +28 more
core   +2 more sources

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