• Proceedings of the PSK Conference
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• 2003.04a
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• pp.233.1-233.1
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• 2003

Interleukin (IL)-5 appears to be one of the main proinflammatory mediators among a growing number of cytokines and chemokines that induce eosinophilic inflammation. Sophoricoside and their analogs isolated from Sophora japonica show relatively potent inhibitory activity of interleukin (IL)-5 as a small molecule. Initial attempt to identify the structural requirement of this isoflavonone led to find new chalcones to exhibit the inhibitory activity of IL -5. (omitted)

• Proceedings of the PSK Conference
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• 2002.04a
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• pp.164.2-165
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• 2002

• Proceedings of the PSK Conference
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• 2002.04a
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• pp.197.2-197.2
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• 2002

• Proceedings of the Materials Research Society of Korea Conference
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• 2003.03a
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• pp.109-109
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• 2003

III- V ferromagnetic semiconductor has attracted great attention as a potential application for spintronics due to a successful demonstration of spin injection from ferromagnetic GaNnAs into semiconductor. GaMnN may be one of the possible candidates for room temperature operation. Samples were grown on sapphire (0001) substrate at $650^{\circ}C$ via molecular beam epitaxy with a single Precursor of (Et$_2$Ga(N$_3$)NH$_2$$CH_3$) and solid source of Mn at different Mn source temperature. The background pressure is low 10$^{-10}$ Torr and the samples growth pressure was 1.4 $\times$ 10$^{-6}$ Torr.

• Journal of Veterinary Clinics
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• v.22 no.2
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• pp.166-169
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• 2005

A 10 year-old castrated male Maltese dog with a mass on the right carpal joint was referred to the Chungnam National University Veterinary Medical Teaching Hospital. Mass size was 0.5 cm in width, 0.8 cm in length and 0.8 cm in height. Surface of the mass was hairless and ulcerated, and also the peripheral furs of mass were discolored by continuous licking. This case was diagnosed as basal cell tumor by fine needle aspiration and histopathologic examination. This dog didn't lick the carpal joint after surgery.

• Korean Journal of Agricultural Science
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• v.50 no.4
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• pp.953-966
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• 2023

As the importance of renewable energy diffusion spreads, promotion of sustainable renewable energy projects such as agrivoltaics is expected to accelerate. Furthermore, to promote agrivoltaics projects, it must be considered the legislation related to agrivoltaics and Chungnam Province's local policy. This research focuses on the selection of the most suitable sites for agrivoltaics installations in Chungnam Province in South Korea. Therefore, the process of this research was as follows. First, the legislation related to agrivoltaics and local policy in Chungnam Province were identified. Second, it employs an analytic hierarchy process (AHP) to consider important criteria and their weights for site selection. Third, based on the weights calculated AHP, geographic information system (GIS) was performed to select most suitable location selection of agrivoltaics installations in Chungnam Province. The analysis identified approximately 60 promising most suitable location for agrivoltaics installations in Chungnam Province, primarily in the northern part of Chungnam Province. These areas are expected to meet electricity demands in nearby regions since these are relatively adjacent to Gyeonggi Province. According to the results of research, policy suggestions related to agrivoltaics were presented separately into the agricultural sector and the electricity power sector. The study's results serve as a valuable resource for future national-level candidate site selection for agrivoltaics projects.

• Journal of the Korean Society of Radiology
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• v.84 no.6
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• pp.1384-1390
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• 2023

Primary masses rarely originate from the heart and great vessels, and a malignant peripheral nerve sheath tumor (MPNST) is extremely rare. A 76-year-old male with pleural effusion underwent contrast-enhanced computed tomography, which revealed a hypoattenuating mass involving the right pulmonary vein and left atrium. Ultrasonography showed that the mass originated from the right pulmonary vein. Surgical resection confirmed an MPNST that originated from the pulmonary vein. We report the first Korean case of a primary MPNST originating from the pulmonary vein. We have also described the radiologic findings suggestive of a pulmonary vein mass.

• Proceedings of the Korean Magnestics Society Conference
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• 2003.12a
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• pp.81-81
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• 2003

• Proceedings of the Korean Magnestics Society Conference
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• 2003.12a
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• pp.107-107
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• 2003

• Proceedings of the Korean Magnestics Society Conference
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• 2004.12a
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• pp.121-122
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• 2004