Results 31 to 40 of about 2,352,999 (340)

Controls of fault geometry and thermal stress on fault slip modes: Implications for permeability enhancement and injection-induced seismicity

open access: yesPetroleum Research, 2021
Fluid pressurization within the fault zone generates increasing pore pressure and stress change which is liable to create shear and/or brittle fractures within the reservoir volumes and subsequently generating earthquakes of varying magnitudes.
Dorcas S. Eyinla, Michael A. Oladunjoye
doaj   +1 more source

Improving Usability of Fault Injection [PDF]

open access: yes2014 IEEE International Symposium on Software Reliability Engineering Workshops, 2014
The lack of tools that can fit in existing development practices and processes hampers the adoption of Software Fault Injection (SFI) in real-world projects. This paper presents an ongoing work towards an SFI tool integrated in the Eclipse IDE, and designed for usability.
COTRONEO, DOMENICO   +4 more
openaire   +2 more sources

High‐Rate Fluid Injection Reduces the Nucleation Length of Laboratory Earthquakes on Critically Stressed Faults in Granite

open access: yesGeophysical Research Letters, 2022
We conducted fluid injection experiments on cylindrical low‐permeability granite samples with a critically stressed sawcut fault at local injection rates of 0.2 and 0.8 mL/min and confining pressures of 31 and 61 MPa.
Yinlin Ji   +4 more
doaj   +1 more source

Diagnosing injection-production system faults in the same well using the rough set-LVQ neural network.

open access: yesPLoS ONE, 2023
This study proposed a reverse calculation model of the unique rod pump injection and production system structures in the same well to diagnose and resolve defects, after which dynamometer diagrams of the system production and injection pumps were drawn ...
Yi Fang Yin   +3 more
doaj   +1 more source

Formal verification of a software countermeasure against instruction skip attacks [PDF]

open access: yes, 2013
Fault attacks against embedded circuits enabled to define many new attack paths against secure circuits. Every attack path relies on a specific fault model which defines the type of faults that the attacker can perform.
Encrenaz, Emmanuelle   +3 more
core   +7 more sources

Novel Fault Injection Attack without Artificial Trigger

open access: yesApplied Sciences, 2020
Theoretical process of fault injection attacks is defined as a process of recovering a secret key assuming that an attacker can inject faults into a specific targeted operation.
HanSeop Lim, JongHyeok Lee, Dong-Guk Han
doaj   +1 more source

A Numerical Investigation of the Hazardous Injection Area of Induced Earthquake during Hydraulic Fracturing

open access: yesShock and Vibration, 2021
Hot dry rock (HDR) geothermal energy has many advantages, such as being renewable, clean, widely distributed, and without time and weather limitations. Hydraulic fracturing is usually needed for the exploitation of HDR geothermal energy.
Zhiyong Niu   +5 more
doaj   +1 more source

Plundervolt: Software-based Fault Injection Attacks against Intel SGX

open access: yesIEEE Symposium on Security and Privacy, 2020
Dynamic frequency and voltage scaling features have been introduced to manage ever-growing heat and power consumption in modern processors. Design restrictions ensure frequency and voltage are adjusted as a pair, based on the current load, because for ...
Kit Murdock   +5 more
semanticscholar   +1 more source

Statistical Reliability Estimation of Microprocessor-Based Systems [PDF]

open access: yes, 2012
What is the probability that the execution state of a given microprocessor running a given application is correct, in a certain working environment with a given soft-error rate?
Benso, Alfredo   +5 more
core   +2 more sources

Fault Injection for Embedded Microprocessor-based Systems [PDF]

open access: yes, 1999
Microprocessor-based embedded systems are increasingly used to control safety-critical systems (e.g., air and railway traffic control, nuclear plant control, aircraft and car control).
Benso, Alfredo   +2 more
core   +2 more sources

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