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Chapter and Conference Paper
The Performance of Joule Thomson Refrigerator
Miniature Joule Thomson refrigerators have been widely used for the cooling of infrared detectors, cryosurgery, thermal cameras, missile homing heads, and guidance systems because they have a simple, compact s...
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Chapter and Conference Paper
A Study of Performance Improvement of the Coaxial Inertance Tube Pulse Tube Cryocooler
A pulse tube cryocooler (refrigerator) has no moving parts in its cold section, and, when driven by a linear compressor, has the potential of achieving higher reliability and lower vibration than other small r...
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Chapter and Conference Paper
Development of Image and Color Evaluation Algorithm for the Web Accessibility Evaluation Tools
In the web accessibility evaluation, many studies have been carried out on the evaluation methods related to the content types and features, and in particular, some problems have been raised in relation to the...
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Article
Open AccessNanosilver Colloids-Filled Photonic Crystal Arrays for Photoluminescence Enhancement
For the improved surface plasmon-coupled photoluminescence emission, a more accessible fabrication method of a controlled nanosilver pattern array was developed by effectively filling the predefined hole array...
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Article
Open AccessAn Antireflective Nanostructure Array Fabricated by Nanosilver Colloidal Lithography on a Silicon Substrate
An alternative method is presented for fabricating an antireflective nanostructure array using nanosilver colloidal lithography. Spin coating was used to produce the multilayered silver nanoparticles, which gr...
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Article
Crack Guidance Utilizing the Orientation of Additive Manufactured Lattice Structure
We propose a method to guide the direction of cracks by utilizing the orientation of Ti-6Al-4V lattice structures produced by powder bed fusion, which has recently attracted considerable attention in additive ...
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Article
Open AccessInfluence of warm isostatic press (WIP) process parameters on mechanical properties of additively manufactured acrylonitrile butadiene styrene (ABS) parts
Owing to the deposition mechanism, parts fabricated from the material extrusion (ME) process have intrinsic air gaps that negatively impact their mechanical properties. Thus, the amount of air gaps should be m...
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Article
Influence of Nozzle Temperature on Gas Emissions and Mechanical Properties in Material Extrusion-based Additive Manufacturing of Super Engineering Plastics
Gas emissions pose significant environmental and health concerns in thermal processes involving thermoplastic polymers. This issue also extends to material extrusion (MEX) additive manufacturing (AM), which is...
