• Proceedings of the Korean Society for Agricultural Machinery Conference
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• 1993.10a
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• pp.1026-1035
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• 1993

Further evaluation and modification were done on the new concepts plow (frontal plow), a plow which inverts the soil furrow without lateral displacement . First, kinematics of soil cutting section was analyzed and an experiment was conducted to report draft and power requirement. Second, function of main moldboards was examined and modification was made. As a result of the modification , force applied to the moldboard was reduced, but the furrow inversion became less stable.

• 한국정보디스플레이학회:학술대회논문집
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• 2007.08b
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• pp.1199-1202
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• 2007

The improvement of the electron injection is of critical importance for obtaining efficient and stable organic light-emitting diodes(OLEDs). Here, we report some of our recent results on the development of new cathode interlayer materials for OLEDs. Some of our new materials show performance superior to that of LiF.

• Animal Systematics, Evolution and Diversity
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• v.26 no.1
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• pp.87-91
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• 2010

Two species of xanthids, Actaea polyacantha (Heller, 1861) and Actaeodes hirsutissimus (R$\ddot{u}$ppell, 1830) collected from Jejudo Island, are newly recorded from Korean waters. Korean Xanthidae now consists of 22 species belonging to twenty genera.

• Journal of Acupuncture Research
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• v.15 no.2
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• pp.551-563
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• 1998

1. as following report, bronze-figure manufacture. started already in Jin(秦) monarchy. Bronze-figure had been existed in Ju(周) monarchy by ancient book, which is called Guem-In. And in 221 B.C., bronze-figure was manufactured. 2. In history, acu-figure was manufactured in 1027, Song(宋) Dynasty at first to study medicine. 3. ChunSeong acu-figure etc. were remade but new acu-figure was not. 4. GunRuang acu-figure, etc new acu-figure made in Jin Dynasty. 5. ChimGuem acu-figure are preserved in Korea at now.

• The Korean Journal of Malacology
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• v.25 no.1
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• pp.1-4
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• 2009

A specimen of the unknown form of Octopus species was collected from Onsan, Kyungsangnam-do, eastern coast of Korea on 20th June 2004 with a bottom trawl. The specimen distinguished from the other Octopus species reported hitherto by its extremely short 2nd pair of arm and hectocotilization of the right 4th arm. It may be described, therefore, as new species, but only one specimen was collected unfortunately. A new name will be deferred, consequently, until more specimens will be available in the future.

• The Bulletin of The Korean Astronomical Society
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• v.39 no.2
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• pp.84.2-84.2
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• 2014

We report the discovery of a new Milky Way globular cluster (GC) candidate in the Galactic plane. We found this object during our WISE survey of star clusters in the Milky Way. We derived physical parameters of this object using the 2MASS JHK photometry. The color-magnitude diagram of the resolved stars shows a well-developed red giant branch (RGB). We derived its reddening, distance and metallicity. These results indicate that it is probably an old globular cluster, located behind the Galactic disk.

• Archives of Pharmacal Research
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• v.29 no.12
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• pp.1109-1113
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• 2006

A new furofuran lignan, 4-hydroxykobusin (3), together with known lignans, kobusin (1), and 7,7'-dihydroxybursherenin (2), were isolated from the whole plant of Geranium thunbergii Sieb. et Zucc (Geraniaceae). The structures were determined based on the spectral data and a comparison with the published data. This is the first report of the presence of furofuran lignan in Geranium species.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2006.05a
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• pp.86-88
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• 2006

Community noise has been serious social issues in Korea. The community noise concerns on traffic, construction, factory, and apartment complex noise. In traffic noise, road, railway, airport sectors are included. This paper summerizes the final report prepared for MOE in 2005 by authors. The new policy will be enforced beginning in 2006 with 5 year schedule. Details on the policy will be demonstrated at the presentation.

• 한국정보디스플레이학회:학술대회논문집
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• 2009.10a
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• pp.125-126
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• 2009

In this study, we report the room temperature synthesis and luminescence properties of white-light-emitting Rb(V,P)$O_3$. The vanadate phosphor, RbV$O_3$, was synthesized by simple mixing of $RbCO_3$ and $V_2O_5$ at room temperature in air. New direct room temperature solidstate reaction is a cost-effective method to synthesize the above luminescent materials.

• Proceedings of the KSR Conference
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• 2002.10a
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• pp.104-112
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• 2002

The Honam conventional railroad was already exceseed the limit capacity of transportal ion at some sect ion. Therefore Honam railroad axis needs new high speed railroad line for increasing of transportal ion capacity now. This report was studied about the system technical specification of rolling stock based on new technology or high speed train or advenced countries, KHST and KTX for Honam high speed railroad.