Results 31 to 40 of about 613,922 (283)

Probability property of orbital angular momentum distortion in turbulence

open access: yesOptics Express, 2021
The probability property of the orbital angular momentum (OAM) distortion of the Bessel Gaussian beam propagating through the turbulence is investigated in this study. The mean and variance of the beam harmonic intensity are derived from the Rytov theory with a bias of less than 6% when compared with the data calculated by the phase-screen method ...
Wanjun Wang, Tianchun Ye, Zhensen Wu
openaire   +1 more source

A New Study on the Fatigue Properties of SA Weld Joints by Considering the Effects of Welded Bead Shape

open access: yesJournal of Marine Science and Engineering, 2022
Tandem SAW (Submerged Arc Welding) is one welding process that has been applied to maximize the welding productivity at the panel stage in ship building field.
Dongpil Cho   +11 more
doaj   +1 more source

Coupling the Relationship between Land Subsidence and Groundwater Level, Ground Fissures in Xi’an City Using Multi-Orbit and Multi-Temporal InSAR

open access: yesRemote Sensing, 2023
The Xi’an region of China has been suffering from groundwater depletion, ground fissure hazards, and surface subsidence for a long time. Due to the complex tectonics and frequent human and natural activities, land deformation in the region is aggravated,
Xing Zhang   +7 more
doaj   +1 more source

Angular Distortion

open access: yes, 2019
Angular distortion of Mexico City, this image shows the distribution of angular distortion according to MacDonald and Skempton (1956) limits for frame ...
Enrique Fernandez (6369533)
core   +1 more source

Three-Dimensional Accuracy of Digital Impression versus Conventional Method: Effect of Implant Angulation and Connection Type

open access: yesInternational Journal of Dentistry, 2018
Purpose. The aim of this in vitro study was to compare the accuracy of different implant impression techniques of the maxillary full arch with tilted implants of two connection types. Materials and Methods.
Marzieh Alikhasi   +3 more
doaj   +1 more source

Prediction of the welding distortion of large steel structure with mechanical restraint using equivalent load methods

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2017
The design dimension may not be satisfactory at the final stage due to the welding during the assembly stage, leading to cutting or adding the components in large structure constructions.
Jeong-ung Park, Gyubaek An
doaj   +1 more source

Aharonov–Bohm-type effect in the background of a distortion of a vertical line into a vertical spiral

open access: yesEuropean Physical Journal C: Particles and Fields, 2019
It is analysed Aharonov–Bohm-type effects when a spinless quantum particle is in an elastic medium with the distortion of a vertical line into a vertical spiral.
W. C. F. da Silva, K. Bakke
doaj   +1 more source

The Influence of Manufacturing Oversizing on Postwelding Distortions of the Fillet Welded Joint

open access: yesPolish Maritime Research, 2015
Welding proces is basic joining technique in shipbuilding. Such method generated welding distortions which cause a lot of problems during the manufacturing process. In the literature it is proposed wide spectrum of suggestions for a correct estimation of
Kozak Janusz, Kowalski Jakub
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Inner functions, Möbius distortion and angular derivatives

open access: yesJournal d'Analyse Mathématique
Abstract We prove that an inner function has finite $${\cal L}(p)$$ L ( p
Bampouras, K., artur, nicolau
openaire   +3 more sources

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