Results 11 to 20 of about 15,049 (256)

Coupling fraction model to interpret the motion of non-fully coupled strike-slip faults

open access: yesFrontiers in Earth Science, 2023
Despite coupling fractions being extensively used in the interseismic period, the coexistence of locking and creeping mechanisms and the correlation between the coupling fraction and locking depth remain poorly understood because of the lack of a ...
Zhenyu Zou   +4 more
doaj   +1 more source

A Crustal Deformation Pattern on the Northeastern Margin of the Tibetan Plateau Derived from GPS Observations

open access: yesRemote Sensing, 2023
The northeastern margin is a natural experimental field for studying crustal extrusion and expansion mechanisms. The accurate crustal deformation pattern is a key point in the analysis of regional deformation mechanisms and seismic hazard research and ...
Sihan Yu, Xiaoning Su
doaj   +1 more source

Study on Mechanical Properties and Application of a New Flexible Bolt

open access: yesApplied Sciences, 2021
As mining depth extends continuously, complex geological environment and strong mining stress pose serious challenges against excavation safety and higher demand for bolt support.
Zhengzheng Xie   +4 more
doaj   +1 more source

A Potential Earthquake with Magnitude Mw 7.2 on the Northern Xiaojiang Fault Revealed by GNSS Measurement

open access: yesRemote Sensing, 2023
We used near-field and regional GNSS (Global Navigation Satellite System) data to quantify the deformation and locking ratio of the Xiaojiang fault (XJF) in southeastern Tibet.
Yun Zhou   +4 more
doaj   +1 more source

Laser photothermoacoustic heterodyned lock-in depth profilometry in turbid tissue phantoms [PDF]

open access: yesPhysical Review E, 2005
Frequency-domain correlation and spectral analysis photothermoacoustic FD-PTA imaging is a promisingnew technique, which is being developed to detect tumor masses in turbid biological tissue. Unlike conventional biomedical photoacoustics which uses time-of-flight acoustic information induced by a pulsed laser to indicate the tumor size and location, in
Fang, Ying (Author)   +4 more
openaire   +4 more sources

Sizing the Depth and Width of Narrow Cracks in Real Parts by Laser-Spot Lock-In Thermography [PDF]

open access: yesMaterials, 2021
We present a complete characterization of the width and depth of a very narrow fatigue crack developed in an Al-alloy dog bone plate using laser-spot lock-in thermography. Unlike visible micrographs, which show many surface scratches, the thermographic image clearly identifies the presence of a single crack about 1.5 mm long.
Mateu Colom   +3 more
openaire   +3 more sources

Design and Simulation Analysis of Docking Interface of Linked In-Orbit Replacement Module

open access: yesMachines, 2023
On-orbit service for spacecraft relies heavily on on-orbit docking with the orbital replacement unit docking interface. Foreign research on the docking interface of the orbit replaceable unit has been in-depth, while the domestic work is still limited ...
Zhuangwei Niu   +6 more
doaj   +1 more source

Clinical Effects of the Probing Method with Depth Gauge for Determining the Screw Depth of Locking Proximal Humeral Plate [PDF]

open access: yesBioMed Research International, 2016
Background. The use of locking plates has gained popularity to treat proximal humeral fractures. However, the complication rates remain high. Biomechanical study suggested that subchondral screw-tip abutment significantly increased the stability of plant.
Lin Jin   +5 more
openaire   +2 more sources

Present‐Day Activity of the Anninghe Fault and Zemuhe Fault, Southeastern Tibetan Plateau, Derived From Soil Gas CO2 Emissions and Locking Degree

open access: yesEarth and Space Science, 2021
The Anninghe fault (ANHF) and the Zemuhe fault (ZMHF), located in the southeast of the Tibetan Plateau, have a high level of seismic hazard and are among the most active faults in China.
Yao Yang   +7 more
doaj   +1 more source

Stabilizing Electro-Optic Modulation Depth With Carrier to Sideband Ratio by Intermediate Optical Beatings

open access: yesIEEE Photonics Journal, 2021
Electro-optic modulation with a constant modulation depth plays important roles in quantum metrology, microwave photonics, and optical precision measurement and sensing, etc.
Jie Wang   +11 more
doaj   +1 more source

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