Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Ji-Hoon Woo"'
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Akademický článek
A Study on the Application of Machine and Deep Learning Using the Impact Response Test to Detect Defects on the Piston Rod and Steering Rack of Automobiles
Autor: Young-Geun Yoon, Ji-Hoon Woo, Tae-Keun Oh
Publikováno v: Sensors, Vol 22, Iss 24, p 9623 (2022)
The main parts of automobiles are the piston rod of the shock absorber and the steering rack of the steering gear, and their quality control is critical in the product process. In the process line, these products are normally inspected through visual
Externí odkaz: https://doaj.org/article/b1f6c65858814ea695d8aa67f58e13aa
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5
Electrostatic spray-deposited CuInGaSe2 nanoparticles: Effects of precursors' Ohnesorge number, substrate temperature, and flowrate on thin film characteristics
Autor: Suk Goo Yoon, Ji Hoon Woo, Duk-Young Jung, Ji-Hyun Cha, Hyun Yoon
Publikováno v: Journal of Aerosol Science. 54:1-12
The effect of precursor viscosity, substrate temperature, and flow rate on CuInGaSe 2 nanoparticle-based thin films deposited by an electrostatic spray deposition (ESD) technique are studied. ESD is superior to pneumatic spraying because it produces
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0744b2533ed0cfff4dbcf2343f6c0420
https://doi.org/10.1016/j.jaerosci.2012.06.003
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7
Electrostatic Spray Deposition of Copper–Indium Thin Films
Autor: Kyunghoon Yoon, Young Min Ra, Hyun Yoon, Jihye Gwak, Sam S. Yoon, Ho Young Kim, Jae Ho Yun, SeJin Ahn, Scott C. James, Ji Hoon Woo
Publikováno v: Aerosol Science and Technology. 45:1448-1455
Electrostatic spray deposition is an innovative coating technique that produces fine, uniform, self-dispersive (due to Coulombic repulsion), and highly wettable, atomized droplets. Copper–indium salts are dissolved in an alcohol-based solvent; this
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3a74c37793fe6cce64e1fb904251611
https://doi.org/10.1080/02786826.2011.597277
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8
Distribution and determinants of maximal physical work capacity of Korean male metal workers
Autor: Ji Hoon Woo, Yong Chul Shin, Dongmug Kang
Publikováno v: Ergonomics. 50(12)
The distribution of maximal physical work capacity (MPWC) can be used to establish an upper limit for energy expenditure during work (EEwork). If physically demanding work has wearing effects, there will be a negative relationship between MPWC and wo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f3992df6e385cbfc14a1915261bb22a
https://pubmed.ncbi.nlm.nih.gov/17852374
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10
Validity of the Energy Expenditure Prediction Program to Evaluate Energy Expenditure During Work
Autor: Byung Mann Cho, Jin Sook Jun, Ji Hoon Woo, Dongmug Kang, Yong-Hwan Lee, Su Ill Lee
Publikováno v: Korean Journal of Occupational and Environmental Medicine. 16:303
1 ) Objectives: The Energy Expenditure Prediction ProgramTM (EEPP) has been considered as a simple and quantitative method to evaluate physical work load. However, the adoption of EEPP directly to Korean workers is problematic because it was develope
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::239536a1ce590c2d086f8603c6e212c6
https://doi.org/10.35371/kjoem.2004.16.3.303
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