• Journal of the Korean Society of Food Culture
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• v.9 no.3
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• pp.303-310
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• 1994

This study was conducted to assess the acceptability of the desirable serving temperatures of soups by evaluating the sensory characteristics of Radish Clear Beef Soup, Meat Pot Stew, and Chinese Cabbage Beanpaste Soup used in the Foodservice Establishment. 1. Taste revealed a better acceptability under a high temperature than that under a low temperature in three soups. 2. The aroma of Meat Pot Stew, Chinese Cabbage Beanpaste Soup showed a significant difference for each temperature, and especially, Chinese Cabbage Beanpaste Soup showed a better sabory aroma at $80^{\circ}C{\sim}85^{\circ}C$. 3. Meat Pot Stew showed little significant differences in color and in its change among three soups. Chinese Cabbage Beanpaste Soup did not make any change of color at both $35^{\circ}C{\sim}40^{\circ}C\;and\;50^{\circ}C{\sim}55^{\circ}C$. 4. In a Meat Pot Stew case, appearance conspicuously changed at $35^{\circ}C{\sim}40^{\circ}C$, which resulted in losing appetite. Three soups showed a good response above at $65^{\circ}C$ and a very poor response at below $55^{\circ}C$. 5. Radish Clear Beef Soup, Meat Pot Stew, Chinese Cabbage Beanpaste Soup showed a tender texture at above $80^{\circ}C,\;65^{\circ}C\;and\;50^{\circ}C$. 6. Chewiness showed a good acceptability from $50^{\circ}C\;to\;80^{\circ}C$ in Radish Clear Beef Soup, Chinese Cabbage Beanpaste Soup cases, but only in the case of Meat Pot Stew showed good response at $80^{\circ}C{\sim}85^{\circ}C$. 7. In cases of Radish Clear Beef soup, Meat Pot Stew, bland and stinking aroma, and aftertaste were increased remarkably in proportion as temperature was lowered. In case of Meat Pot Stew, especially, it turned out to be almost impossible to eat at $35^{\circ}C{\sim}40^{\circ}C$. 8. In cases of Radish Clear Beef Soup, Chinese Cabbage Heanpaste Soup, overall acceptability at $65^{\circ}C$ was comparatively good but aroma and taste at below $65^{\circ}C$ was so bad that there was the eminent tendency to avoid tasting.

• Journal of the Korean Academy of Esthetic Dentistry
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• v.31 no.1
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• pp.11-18
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• 2022

Adult patients who need implant and prosthodontic treatment often need treatment to improve the existing occlusion through orthodontic treatment for long-term stable treatment results. However, due to non-aesthetic and uncomfortable orthodontic treatment with orthodontic brackets and wires, many adult patients give up treatment even though they know the need for it. Recently, as digital dentistry has affected all areas of dentistry, clear aligner orthodontic systems have begun to be widely used, and their use is increasing in adults and old-aged people due to the esthetic advantage and convenient oral care. SERAFIN clear aligner system developed in Korea has been developed with the aim of implementing a functional occlusion harmony and is used not only for partial orthodontic treatment but also comprehensive orthodontic treatment. This patient presentation is shown the treatment using SERAFIN clear aligner system for the treatment of patient with TMD, severe extrusion of maxillary second molars, and extracted teeth.

• The Korean Journal of Nuclear Medicine
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• v.38 no.5
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• pp.338-343
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• 2004

Purpose: The purpose of this study was to develop a small animal PET using dual layer phoswich detector to minimize parallax error that degrades spatial resolution at the outer part of field-of-view (FOV). Materials and Methods: A simulation tool GATE (Geant4 Application for Tomographic Emission) was used to derive optimal parameters of small PET, and PET was developed employing the parameters. Lutetium Oxyorthosilicate (LSO) and Lutetium-Yttrium Aluminate-Perovskite(LuYAP) was used to construct dual layer phoswitch crystal. $8{\times}8$ arrays of LSO and LuYAP pixels, $2mm{\times}2mm{\times}8mm$ in size, were coupled to a 64-channel position sensitive photomultiplier tube. The system consisted of 16 detector modules arranged to one ring configuration (ring inner diameter 10 cm, FOV of 8 cm). The data from phoswich detector modules were fed into an ADC board in the data acquisition and preprocessing PC via sockets, decoder block, FPGA board, and bus board. These were linked to the master PC that stored the events data on hard disk. Results: In a preliminary test of the system, reconstructed images were obtained by using a pair of detectors and sensitivity and spatial resolution were measured. Spatial resolution was 2.3 mm FWHM and sensitivity was 10.9 $cps/{\mu}Ci$ at the center of FOV. Conclusion: The radioactivity distribution patterns were accurately represented in sinograms and images obtained by PET with a pair of detectors. These preliminary results indicate that it is promising to develop a high performance small animal PET.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.32 no.3
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• pp.256-267
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• 1987

Changes of light intensity under and above shading materials were measured at different relative light intensity(R.L.I. 5% of common straw shading, 15% of polyester shading and 20% of polyester shading at 12 o'clock on clear day) and lines(lst, 3rd and 5th lines) on clear and cloudy days in 5-year -old ginseng plant populations. Rates of photosynthesis and respiration, microclimate and root yield were also measured in field. Air temperature of R.L.I. 5% were lower 2$^{\circ}C$ compared with R.L.I. 15% and lower 3$^{\circ}C$ compared with R. L. I. 20% from 12 to 14 o'clock on clear day, but there were not difference among R. L. I. on cloudy day. Relative humidity of R. L. I. 5% were higher 5% compared compared with R.L.I. 20% from 10 to 14 o'clock on clear day, R. L. I. on cloudy day. Light intensity were below 5,000 lux at R.L.I. 5%, about 15,000 lux at R.L.I. 15% and about 20,000 lux at R.L.I. 20% from 10 to 15 o'clock on clear day. But light intensity were below 3, 000 lux at R. L. I. 5% about 10, 000 lux at R. L. I. 15% and about 15, 000 lux at R. L. I. 20% from 10 to 15 o'clock on cloudy. Photosynthetic rate of R.L.I. 15% and R.L.I. 20% were higher compared with R.L.I. 5% on clear and cloudy days. Tatal photosynthesis in a day were increased by R.L.I. 5%, 20%, 15% in turn on clear and cloudy days. R. L. I. 15% and 20% were not notable difference of photosynthetic rates among lines but R. L. I. with R. L. I. 15%, and higher 8% but there were not different among 5% was notable difference of one. Root fresh weight were increased by R.L.I. 5%, 20% and 15% in turn and R.L.I. 15% and 20% were not notable difference of root yield among lines but R. L. I. 5% was notable difference of one.

• The monthly packaging world
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• s.295
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• pp.60-63
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• 2017

• 대한치과교정학회:학술대회논문집
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• 2002.11a
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• pp.27.2-28
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• 2002

• 한국도로학회:학술대회논문집
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• 2005.11a
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• pp.227-230
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• 2005

• Journal of Periodontal and Implant Science
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• v.45 no.3
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• pp.81-81
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• 2015

• Journal of the Korean Institute of Educational Facilities
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• v.23 no.3
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• pp.30-34
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• 2016

• Journal of the Korean Institute of Educational Facilities
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• v.26 no.2
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• pp.16-20
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• 2019