Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Chul-Gyu Park"'
Autor:
Chul-Gyu Park, Hakyun Kim
Publikováno v:
Asia-pacific Journal of Convergent Research Interchange. 8:47-56
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45678357768839d1708fbf74ed93a42f
https://doi.org/10.47116/apjcri.2022.07.05
https://doi.org/10.47116/apjcri.2022.07.05
Publikováno v:
Welding in the World. 64:457-465
To identify the microstructural factors causing the local brittleness in electro-gas (EG) welded joint, this study investigated the EG welded joints produced by tandem EGW process using two different ship-grade steel plates: high-nitrogen type TiN st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8dc4046b924741b6a2e5a8fabe18739f
https://doi.org/10.1007/s40194-019-00844-8
https://doi.org/10.1007/s40194-019-00844-8
Autor:
Tae-Hoon Kim, Chul-Gyu Park
Publikováno v:
Journal of Welding and Joining. 35:96-100
건축, 자동차, 선박.해양구조물 및 에너지 플랜트 산업등의 강구조물 제조에 있어 용접품질, 용접생산성 등을 고려한 용접공정의 자동화가 일반화되어 있으며, MIG/MAG Solid wire 및 Flux cored wire
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd835aedb327a8ec30ef6aac483b66a1
https://doi.org/10.5781/jwj.2017.35.6.14
https://doi.org/10.5781/jwj.2017.35.6.14
Publikováno v:
BMC Medical Research Methodology. 2012, Vol. 12 Issue 1, p135-144. 10p. 2 Charts, 1 Graph.
Publikováno v:
Journal of Statistical Computation and Simulation. 85:693-710
Missing data are common in many experiments, including surveys, clinical trials, epidemiological studies, and environmental studies. Unconstrained likelihood inferences for generalized linear models (GLMs) with nonignorable missing covariates have be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aace91dadc1307a8ce9246f9ac483729
https://doi.org/10.1080/00949655.2013.837907
https://doi.org/10.1080/00949655.2013.837907
Publikováno v:
Canadian Journal of Statistics. 40:243-258
Generalized linear mixed models (GLMMs) are often used for analyzing cluster correlated data, including longitudinal data and repeated measurements. Full unrestricted maximum likelihood (ML) approaches for inference on both fixed-and random-effects p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::959f3aa8513e40d9fa93ff306181224e
https://doi.org/10.1002/cjs.11126
https://doi.org/10.1002/cjs.11126
Publikováno v:
Journal of the Korean Welding and Joining Society. 29:7-12
하지만 아직 이러한 용접재료가 상용화되었다는 보고는 접하지 못하였다. 국내에서도 유사한 연구가 2005년부터 수행되어 최근 800MPa급 강도를 가지면서 무예열 용접 가능한 GMAW용 용접재료
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6b67ecf9074963f8183522a8a524d77
https://doi.org/10.5781/kwjs.2011.29.2.007
https://doi.org/10.5781/kwjs.2011.29.2.007
Publikováno v:
Statistical Papers. 53:775-788
We propose a new type of stochastic ordering which imposes a monotone tendency in differences between one multinomial probability and a known standard one. An estimation procedure is proposed for the constrained maximum likelihood estimate, and then
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31cf821e8fbe6a915a9f40d786382cda
https://doi.org/10.1007/s00362-011-0380-7
https://doi.org/10.1007/s00362-011-0380-7
Autor:
Young-Beum Song, Hee-Jin Kim, Chul-Gyu Park, Sung-Ho Yang, Tae-Won Park, Jin-Young Kim, Jun-Suck Seo
Publikováno v:
Journal of the Korean Welding and Joining Society. 28:63-69
The pre-heat free consumables for GMAW, SAW and FCAW processes that matche with the Cu-bearing PFS-700 steel which has yield strength over 700MPa were developed and evaluated to see the suitability inmilitary such as submarine and battle ship. Explos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99f08eccd1c7ca475b93e13da01b003f
https://doi.org/10.5781/kwjs.2010.28.6.063
https://doi.org/10.5781/kwjs.2010.28.6.063
Publikováno v:
Journal of the Korean Welding and Joining Society. 28:79-83
In this study, newly developed welding consumables for EGW were welded in EH 36 TM steel plates and their welded joints were evaluated in point of mechanical properties and microstructures compared with imported consumables. Newly developed welding c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91a6c767ad148ccb575d8f0ac3b5145b
https://doi.org/10.5781/kwjs.2010.28.2.079
https://doi.org/10.5781/kwjs.2010.28.2.079