Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Eun-Seo Park"'
Publikováno v:
치위생과학회지, Vol 22, Iss 4, Pp 249-255 (2022)
Background: Sexual dimorphism is important for sex determination in the field of forensics. However, sexual dimorphism is commonly assessed using cone beam computed tomography (CBCT) rather than three-dimensional (3D) modeling software; therefore, st
Externí odkaz:
https://doaj.org/article/2e570f64e97e45a09560612fb13518e5
Autor:
Hee-Jin Song, Ji-Eun Kim, You-Jeong Jin, Yu-Jeong Roh, Ayun Seol, Tae-Ryeol Kim, Ki-Ho Park, Eun-Seo Park, Beum-Soo An, Seung-Yun Yang, Sungbaek Seo, Seong-Min Jo, Young-Suk Jung, Dae-Youn Hwang
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 21, p 15757 (2023)
Complement component 3 (C3) deficiency has recently been known as a cause of constipation, without studies on the therapeutic efficacy. To evaluate the therapeutic agents against C3-deficiency-induced constipation, improvements in the constipation-re
Externí odkaz:
https://doaj.org/article/c267cc849f3847afbc807dd507fa34ae
Publikováno v:
Materials, Vol 16, Iss 6, p 2285 (2023)
We investigated the effect of gate bias stress (GBS) on the electrical characteristics of ferroelectric oxide thin-film transistors (FeOxTFTs) with poly(vinylidenefluoride-trifluoroethylene). Generally, conventional oxide thin-film transistors (OxTFT
Externí odkaz:
https://doaj.org/article/c35c522f370843fb973e6633d869d473
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 29, Iss 3, Pp 275-285 (2012)
In this study, we present preliminary results of precise orbit determination (POD) using satellite laser ranging (SLR) observations for International Laser Ranging Service (ILRS) Associate Analysis Center (AAC). Using SLR normal point observations of
Externí odkaz:
https://doaj.org/article/15f22be4f459496890b6ef3a9adb58f4
Autor:
Jung Hyun Jo, Jin Choi, Hong-Kyu Moon, Young-Jun Choi, Hong-Suh Yim, Jang-Hyun Park, Eun-Seo Park, Jong-Uk Park
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 28, Iss 4, Pp 319-332 (2011)
The objectives of this study are to analyze the satellite visibility at the randomly established ground sites, to determine the five optimal ground sites to perform the optical surveillance and tracking of domestic satellites, and to verify the acqu
Externí odkaz:
https://doaj.org/article/05e8b56821c048ff82766d05d9c34d47
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 28, Iss 3, Pp 193-201 (2011)
A strategy for geostationary orbit (or geostationary earth orbit [GEO]) surveillance based on optical angular observations is presented in this study. For the dynamic model, precise analytical orbit model developed by Lee et al. (1997) is used to i
Externí odkaz:
https://doaj.org/article/708ef007733d4035a5cdce0916f36d99
Autor:
Jae-Hyuk Kim, Sang-Young Park, Young-Rok Kim, Eun-Seo Park, Jung Hyun Jo, Hyung-Chul Lim, Jang-Hyun Park, Jong-Uk Park
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 28, Iss 3, Pp 183-192 (2011)
The current study analyzes the effects of the scaling parameters of the batch unscented transformation on precision satellite orbit determination. Satellite laser ranging (SLR) data are used in the orbit determination algorithm, which consists of d
Externí odkaz:
https://doaj.org/article/de932eea802b45edaf726a2216bd2a91
Autor:
Yoon-Kyung Seo, Hyung-Chul Lim, Dong-Young Rew, Jung Hyun Jo, Jong-Uk Park, Eun-Seo Park, Jang-Hyun Park
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 27, Iss 4, Pp 393-400 (2010)
Korea Astronomy and Space Science Institute has been developing one mobile satellite laser ranging system named as accurate ranging system for geodetic observation-mobile (ARGO-M). Preliminary design of ARGO-M operation system (AOS) which is one of
Externí odkaz:
https://doaj.org/article/dc62e6c14acf4c5bbed6e3f3f5684310
Autor:
Young-Joo Song, Sung-Moon Yoo, Eun-Seo Park, Sang-Young Park, Kyu-Hong Choi, Jae-Cheol Yoon, Jo Ryeong Yim, Joon-Min Choi, Byung-Kyo Kim
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 23, Iss 4, Pp 355-372 (2006)
Mission opportunities and trajectory characteristics for the future Korean Mars mission have designed and analyzed using KSLV-III(Korea Space Launch Vehicle-III). Korea's first space center, ``NARO space center'' is selected as a launch site. For lau
Externí odkaz:
https://doaj.org/article/4263a52fb7b249488bc05edc8996f22c
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 22, Iss 4, Pp 501-512 (2005)
This research supposed when a fictitious KSLV-I space launch vehicle launches from NARO space center. This compared and analyzed the results from real-time trajectory estimation using the Extended Kalman Filter and the Unscented Kalman Filter. A virt
Externí odkaz:
https://doaj.org/article/62938c716e574dfe84a509810a452efa