Zobrazeno 1 - 10
of 476
pro vyhledávání: '"Chang-Woo Kim"'
Autor:
Sun-Woo Hwang, Chang-Woo Kim, Yun-Jeong Jang, Chang-Han Lee, Min-Kyun Oh, Ki-Woong Kim, Hak-Chul Jang, Jae-Young Lim, Se-Woong Chun, Seung-Kyu Lim
Publikováno v:
Medicina, Vol 60, Iss 3, p 462 (2024)
Background and objectives: Musculoskeletal (MSK) pain significantly impacts physical activity and quality of life in older adults, potentially influencing mortality. This study explored the relationship between MSK pain, physical activity, muscle mas
Externí odkaz:
https://doaj.org/article/1d74bdabe58d4a90a6242d8b27afada4
Publikováno v:
Applied Sciences, Vol 13, Iss 18, p 10243 (2023)
In the manufacturing industry, robots are constantly operated at high speed, which degrades their performance by the degradation of internal components, eventually reaching failure. To address this issue, a framework for system-level fault diagnosis
Externí odkaz:
https://doaj.org/article/fe49b8ecc3dd41159a906b1ef14e420d
Autor:
Chang-Woo Kim, Sung-Jae Lee, Euy-Hyun Kim, Dong-Keon Lee, Mong-Hun Kang, In-Seok Song, Sang-Ho Jun
Publikováno v:
Maxillofacial Plastic and Reconstructive Surgery, Vol 41, Iss 1, Pp 1-7 (2019)
Abstract Background We evaluated the improvement of pain and the increase in mouth opening after temporomandibular joint arthrocentesis and the possible association with various factors such as previous splint treatment, medication, and diagnosis. Re
Externí odkaz:
https://doaj.org/article/366f04168d2e4039a5169541d8a667d6
Publikováno v:
Maxillofacial Plastic and Reconstructive Surgery, Vol 41, Iss 1, Pp 1-6 (2019)
Abstract Background Radioiodine therapy has been widely used for thyroid disease patients, but hyposalivation and xerostomia may occur in 10~30% of patients. Sialocentesis is a procedure that removes inflammatory substances in the salivary duct and e
Externí odkaz:
https://doaj.org/article/59250cccac0e4a4e89feb25635d7d7a5
Publikováno v:
Maxillofacial Plastic and Reconstructive Surgery, Vol 41, Iss 1, Pp 1-5 (2019)
Abstract Background Conventionally, indirect radiography has been used to diagnose salivary gland diseases. However, with the development of sialendoscopy, diagnosis and treatment of salivary gland diseases have become more effective. Herein, we repo
Externí odkaz:
https://doaj.org/article/d6601667cae1411a8bb7391fcee931e4
Publikováno v:
AIP Advances, Vol 10, Iss 1, Pp 015139-015139-5 (2020)
Induction generators are widely used for hydro power generation as they are both economical and durable. Accurate temperature prediction is important for induction generators because temperature has a large impact on durability and efficiency. In thi
Externí odkaz:
https://doaj.org/article/5ca0b5649770466fab98321d987313fe
Publikováno v:
AIP Advances, Vol 10, Iss 1, Pp 015217-015217-5 (2020)
This paper compares permanent magnet synchronous motors with rare earth permanent magnets (PM) and those with ferrite PM, and it suggests that ferrite PM can replace rare earth PM. Therefore, the two models with the same output were compared and anal
Externí odkaz:
https://doaj.org/article/d765f70ad4c44c26a14c44a872bb9934
Publikováno v:
AIP Advances, Vol 10, Iss 1, Pp 015014-015014-5 (2020)
This paper presents the magnetic field characteristics of a synchronous generator with a salient pole structure using a simple magnetic equivalent circuit (MEC) method. This method aims to reduce the analysis time considering nonlinearity. By using t
Externí odkaz:
https://doaj.org/article/a2f49122b8604e118f1d33555857df3c
Publikováno v:
AIP Advances, Vol 10, Iss 1, Pp 015049-015049-4 (2020)
This paper deals with analytical and experimental study of permanent magnet linear synchronous machines with horizontally magnetized permanent magnets. Six subdomains are defined as analysis domains considering end effects, slotting effects, and flux
Externí odkaz:
https://doaj.org/article/07806fad5d7e454c9ba194eb5855fcf8
Publikováno v:
Machines, Vol 10, Iss 1, p 48 (2022)
Linear oscillating machines are electric devices that reciprocate at a specific frequency and at a specific stroke. Because of their linear motion, they are used in special applications, such as refrigerators for home appliances and medical devices.
Externí odkaz:
https://doaj.org/article/d8df674205304ae2b43a1a158181f9ad