Zobrazeno 1 - 8
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pro vyhledávání: '"Hyun Gyu Ryu"'
Publikováno v:
Bulletin of the Korean Chemical Society. 43:844-853
Publikováno v:
International Journal of Distributed Sensor Networks, Vol 11 (2015)
This paper proposes a channel access control scheme fit to dense acoustic sensor nodes in a sensor network, where multiple acoustic sensor nodes within communication range of a cluster head are grouped into clusters. Acoustic sensor nodes in a cluste
Externí odkaz:
https://doaj.org/article/c5ff217a1247414284f82fe363e0e6a0
Publikováno v:
Bulletin of the Korean Chemical Society. 39:111-114
Publikováno v:
Journal of Fluorine Chemistry. 196:67-71
The palladium-catalyzed direct alkynylation of 2,2-difluoro-1-tributylstannylethenyl p -toluenesulfonate 1 with alkynyl bromides provided the corresponding 1,1-difluoro-1,3-enynyl tosylates 2 in good yields. The Suzuki-Miyaura arylation reaction of 2
Publikováno v:
Journal of Fluorine Chemistry. 246:109784
Cross-coupling reactions of sterically hindered 1-(t-butyldimethylsilyl)-2,2-difluoroethenyl tosylate 1 with (E)-arylethenylboronic acids in the presence of Pd(C6H5CN)2Cl2 (20 mol%), PCy3 (60 mol%) and K3PO4 (1.7 equiv) in dioxane/H2O (20/1) at 100
Publikováno v:
2015 IEEE Region 10 Humanitarian Technology Conference (R10-HTC).
Desalination powered by a microgrid is becoming an important task for a large number of countries with water shortage. Even with countries in sufficient supply of water from the nature, desalination is crucial for residents in remote and isolated reg
Autor:
Hyun-Gyu Ryu, Dongsoo Har
Publikováno v:
EURFID
Accurate detection of train position is critical for successful operation of intelligent railroad transportation system. In order to get high precision position information of railroad vehicles, modules and subsystems such as GPS module, wheel sensor
Autor:
Hyun-Gyu Ryu, Dongsoo Har
Detection of vehicle position is critical for successful operation of intelligent transportation system. In case of railroad transportation systems, position information of railroad vehicles can be detected by GPS, track circuits, and so on. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27553c2cf6e96c2ed524f46d96f093aa