Results 11 to 20 of about 95,006 (295)

300 mm Large Area Wire Grid Polarizers with 50 nm Half-Pitch by ArF Immersion Lithography

open access: yesNanomaterials, 2022
The large area wire grid polarizers (LA-WGPs) with 50 nm half-pitch were fabricated using ArF immersion lithography overcoming the limit of the shot field size.
Jungchul Song   +5 more
doaj   +1 more source

Mechanical properties of thermoplastic filament stitched carbon fiber reinforced composites

open access: yesJournal of Innovative Science and Engineering, 2022
In recent years, the use of composites has attracted great interest in both academia and industry, especially due to their lightness and mechanical properties. In this study, acrylonitrile butadiene styrene (ABS), poly(ethylene-co-methacrylic) acid (EMAA)
Gokcenur Saglam, Ayse Celik Bedeloglu
doaj   +1 more source

Frequency Quasi-Linear Swept Light Source Based on Multi-Frequency Time-Matched Spectrum Stitching

open access: yesIEEE Photonics Journal, 2020
A novel frequency quasi-linear swept light source based on multi-frequency time-matched spectrum stitching and recirculating frequency shifter loop (RFSL) is proposed and successfully demonstrated. The seed light with different frequencies enters RFSL in
Lai Wen   +5 more
doaj   +1 more source

Effects of stitching on delamination of satin weave carbon-epoxy laminates under mode I, mode II and mixed-mode I/II loadings [PDF]

open access: yes, 2010
The objective of the present study is to characterize the effect of modified chain stitching on the delamination growth under mixed-mode I/II loading conditions.
AJ Kinloch   +22 more
core   +3 more sources

Optimization-Based Constrained Trajectory Generation for Robot-Assisted Stitching in Endonasal Surgery

open access: yesRobotics, 2021
The reduced workspace in endonasal endoscopic surgery (EES) hinders the execution of complex surgical tasks such as suturing. Typically, surgeons need to manipulate non-dexterous long surgical instruments with an endoscopic view that makes it difficult ...
Jacinto Colan   +3 more
doaj   +1 more source

How to Build a 2D and 3D Aerial Multispectral Map?—All Steps Deeply Explained

open access: yesRemote Sensing, 2021
The increased development of camera resolution, processing power, and aerial platforms helped to create more cost-efficient approaches to capture and generate point clouds to assist in scientific fields.
André Vong   +7 more
doaj   +1 more source

The Effect of Familiarization with Stitching Through Virtual Reality Headset on Children\'s Pain Intensity and Parents\' Satisfaction with Pain Management During Stitching: Randomized Controlled Clinical Trials [PDF]

open access: yesJournal of Mazandaran University of Medical Sciences, 2023
Background and purpose: Familiarity with procedures method makes the patient cooperate. Besides, using virtual reality headsets decreases pain through involving patients in a multidimensional space.
Mahya Farmani   +2 more
doaj  

An investigation of the stitching effect on single lap shear joints in laminated composites

open access: yesScience and Engineering of Composite Materials, 2019
This paper aimed to investigate the stitching effect on the bond strength of single lap shear joints in carbon/epoxy composite laminates using experimental and simulation methods.
Peiyan Wang   +3 more
doaj   +1 more source

Review of the mathematical foundations of data fusion techniques in surface metrology [PDF]

open access: yes, 2015
The recent proliferation of engineered surfaces, including freeform and structured surfaces, is challenging current metrology techniques. Measurement using multiple sensors has been proposed to achieve enhanced benefits, mainly in terms of spatial ...
Ai C   +34 more
core   +1 more source

Fast and Efficient Method for Large-Scale Aerial Image Stitching

open access: yesIEEE Access, 2021
Recent studies on image stitching have been extensively conducted to stitch panoramic or 360° images using a small number of input images. The stitching of aerial images, that are captured by unmanned aerial vehicles (UAVs), has various practical ...
Nam Thanh Pham   +2 more
doaj   +1 more source

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