Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Hyunjun Ko"'
Publikováno v:
IEEE Access, Vol 12, Pp 123771-123781 (2024)
Owing to improvements in computing power, deep learning technology using convolutional neural networks (CNNs) has recently been used in various fields. However, using CNNs on edge devices is challenging because of the large computation required to ac
Externí odkaz:
https://doaj.org/article/63cfae2d75234feca5dd66f837b0d494
Autor:
Hyunjun Ko, Minsik Kang, Mi-Jin Kim, Jiyeon Yi, Jin Kang, Jung-Hoon Bae, Jung-Hoon Sohn, Bong Hyun Sung
Publikováno v:
Microbial Cell Factories, Vol 20, Iss 1, Pp 1-12 (2021)
Abstract Background Proteins with novel functions or advanced activities developed by various protein engineering techniques must have sufficient solubility to retain their bioactivity. However, inactive protein aggregates are frequently produced dur
Externí odkaz:
https://doaj.org/article/9203ab6d00f0499abbbcd800ea9ac016
Publikováno v:
International journal of biological macromolecules.
Human epidermal growth factor (hEGF) has been a subject of extensive research as its wide range of physiological functions has many potential applications. However, due to the low stability of hEGF, its physiological effect is easily lost under condi
Publikováno v:
Journal of microbiology and biotechnology. 32(11)
Fructan is a polysaccharide composed of fructose and can be classified into several types, such as inulin, levan, and fructo-oligosaccharides, based on their linkage patterns and degree of polymerization. Owing to its structural and functional divers
Autor:
Hyunjun Ko, Bong Hyun Sung, Baek Rock Oh, Chul Ho Kim, Mi Jin Kim, Jung Hoon Sohn, Jung Hoon Bae
Publikováno v:
Journal of Industrial Microbiology and Biotechnology. 46:1611-1620
Levan is a fructose polymer with diverse applications in the food and medical industries. In this study, levansucrase from Rahnella aquatilis (RaLsrA) was hyper-secreted using a Saccharomyces cerevisiae protein secretion system. An optimal secretion
Autor:
Won Yong Jung, Hyunjun Ko, Hye Sun Cho, Hyun Ji Park, Ravi Gupta, Hyun-Soon Kim, Ki-Beom Moon, Sun Tae Kim, Jung-Hoon Sohn, Cheol Woo Min, Jae-Heung Jeon
Publikováno v:
Plant Biotechnology Reports. 13:111-122
Jerusalem artichoke (JA) tubers are an important bio-economy developing crop because of its invaluable bioproducts in both food and biofuel aspects. However, the molecular mechanism of its tuberization, and the differences among different cultivars h
Autor:
Hyun Soon Kim, Jae Heung Jeon, Ji-Sun Park, Hyunjun Ko, Ki-Beom Moon, Hye Sun Cho, Youn-Il Park, Jung Hoon Sohn
Publikováno v:
Applied Biological Chemistry. 62
Fructans are polymers of fructose that are present as storage carbohydrates in various plants. Jerusalem artichoke (Helianthus tuberosus L.) contains a high amount of inulin. Two enzymes are involved in inulin biosynthesis. The sucrose:sucrose 1-fruc
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
A functional sweetener, difructose anhydride IV (DFA IV), is enzymatically produced from sucrose via levan by levansucrase (LSRase) followed by levan fructotransferase (LFTase). Here, we have demonstrated a consolidated production system for the dire
Publikováno v:
Journal of Korean Forest Society. 105:261-267
Publikováno v:
Korean Journal of Air-Conditioning and Refrigeration Engineering. 27:639-644
This study reviews the discharge coefficient for thermal buoyancy natural ventilation through experimentation. We measure the air velocity at the outlet, which is needed to derive the discharge coefficient and to compare with the theoretical value. W