Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Chung-Kook Lee"'
Autor:
Tae Gon Lee, Chung Kook Lee, Chong Yun Kang, Sung Hoon Cho, Won Kyoung Lee, Dae Hyeon Kim, Ku Tak Lee, Sahn Nahm
Publikováno v:
Journal of the American Ceramic Society. 100:5367-5373
Piezoelectric knocking sensors with a dense microstructure were fabricated at 960°C for 2 hours using various CuO-added (Na0.5K0.5)NbO3 (NKN)-based piezoelectric ceramics. The practical sensitivity (SP) of the knocking sensor, which is the ability t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20337a1f4a9da7c6027813b856e9a44c
https://doi.org/10.1111/jace.15107
https://doi.org/10.1111/jace.15107
Publikováno v:
KIEAE Journal. 17:23-28
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e379697abba644e6e24d8c6894a4ddf
https://doi.org/10.12813/kieae.2017.17.1.023
https://doi.org/10.12813/kieae.2017.17.1.023
Publikováno v:
Journal of the Korean Solar Energy Society. 35:73-83
When it comes to these buildings for business use, cooling load during summertime was reported to have great importance which, as a result, impressively increased interest in Solar Heat Gain Coefficient (SHGC). Such SHGC is considered to be lowered w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f5f9af9333540205504396760af7a02
https://doi.org/10.7836/kses.2015.35.2.073
https://doi.org/10.7836/kses.2015.35.2.073
Publikováno v:
Sustainability
Volume 11
Issue 5
Volume 11
Issue 5
The purpose of this research was to probe beyond the scope of the &ldquo
National Strategy Project on Carbon Mineralization&rdquo
to develop a &ldquo
United Nations Framework Convention on Climate Change, Clean Development Mechanism&rd
National Strategy Project on Carbon Mineralization&rdquo
to develop a &ldquo
United Nations Framework Convention on Climate Change, Clean Development Mechanism&rd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83b00c4143abe2d1cbddb93274005e89
https://doi.org/10.3390/su11051482
https://doi.org/10.3390/su11051482
Autor:
Seung-Jik Suh, Chung-Kook Lee
Publikováno v:
Journal of the Korean Solar Energy Society. 32:162-169
Our country set the mid-term reduction goal of greenhouse gases up to 2020 in accordance with Bali roadmap agreed in 2007 through the negotiation with UNFCCC in 2009 and specified the proper goal as by the Basic Act on Green Growth that went into eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffea97bba5b2c044505e0dfb24df2770
https://doi.org/10.7836/kses.2012.32.3.162
https://doi.org/10.7836/kses.2012.32.3.162
Publikováno v:
ChemInform. 27
A glass crystallization method was utilized to synthesize nano-sized BaO.6Fe 2 O 3 platelets from a 0.412BaO-0.258B 2 O 3 -0.330Fe 2 O 3 batch composition. Quenched ribbons were inhomogeneous, showing microclustering and ∼1 μm hematite crystals. N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f09a32a4f2da981972afc46637129b11
https://doi.org/10.1002/chin.199619005
https://doi.org/10.1002/chin.199619005
Publikováno v:
Journal of Materials Science Letters. 11:1089-1092
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df52f4a7d9d39e37b0219392e5e236a8
https://doi.org/10.1007/bf00730840
https://doi.org/10.1007/bf00730840
Autor:
Dae-Hyeon Kim, Tae-Gon Lee, Sung-Hoon Cho, Ku-Tak Lee, Chong-Yun Kang, Won-Kyoung Lee, Chung-Kook Lee, Sahn Nahm
Publikováno v:
Journal of the American Ceramic Society; Dec2017, Vol. 100 Issue 12, p5367-5373, 7p, 2 Black and White Photographs, 1 Chart, 3 Graphs
Publikováno v:
IEEE Antennas and Propagation Society International Symposium (IEEE Cat. No.02CH37313).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db3bc2b7da73268d6acb027031f0aaf4
https://doi.org/10.1109/aps.2002.1018146
https://doi.org/10.1109/aps.2002.1018146
Publikováno v:
2001 International Conferences on Info-Tech and Info-Net. Proceedings (Cat. No.01EX479).
In wireless communication the demand for handsets is increasing. A duplexer is the critical component of a handset for mobile communication, to separate the transmitting and receiving signals. Thus the need of the duplexer for a repeater is also incr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcfbb71d33ef9a5ec4bb93085be26612
https://doi.org/10.1109/icii.2001.983649
https://doi.org/10.1109/icii.2001.983649