• The Journal of Korean Philosophical History
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• no.36
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• pp.43-74
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• 2013

This paper aims to analyse Han Wonjin's criticism centered on Kim Changhyup's theory of Jigak(知覺). In the early 18th century, Kim Changhyup whose position considered as the leader of Rakhak(洛學) circle was the central figure in the debate on the controversial subject of Jigak. Han Wonjin as an opinion leader of Hohak(湖學)'s legacy was required to argue with his counterpart in order to establish his circle's standpoint. The main issue they discussed was the relationship between Ji(智) and Jigak. Kim contends that Ji and Jigak belong to different categories, and that the substance-function(體用) relation cannot be applied to them. According to him, the relation between Ji and Jigak is that of Do(道) and Gi(器). Similarly, the relation between Sim(心) and Sung(性) is that of subject and object. He also maintains that Jigak is not the phenomenalized mode of Ji, but the innate capability that employs Sung as the source of morality and turns it into feelings. In contrast, Han argues that Ji, as a ontological foundation of Jigak, is what enables Jigak to be a moral activity. In criticizing Kim Changhyup, Han maintains that if one denies the relation between Ji and Jigak, then one would have to characterize Jigak as a blind function with no moral sense. If one admits Jigak can have moral contents on its own without the connection with Ji, then one would have to allow two moral foundation, which leads one's idea into heretical beliefs. Han holds that Jigak can a moral function only when it is grounded upon Ji. In conclusion, Han emphasizes Ji as the base of Jigak that enables Jigak to realize morality while Kim emphasizes the role of Jigak as the principal agent of moral activity.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.2
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• pp.694-698
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• 2011

Many modern people are concerned health care and maintenance. If we take medicine, weak our body immunity. so, we are used to a dietary treatment instead of prescription of medicine. Tea of dietary treatment offered much effect to excrete waste matter from the body. In particular, tea of corn silks give a good effect on the kidneys by a diuretic effect actively. In this paper, we intake before-after compared and analyzed a change area of Jigak we performed to improve it give a good effect on the kidneys analysis related in color of area of Jigak by tea of corn silks.

• Journal of the Korean Society of Food Science and Nutrition
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• v.38 no.4
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• pp.462-469
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• 2009

This study was conducted to investigate total polyphenolic contents and reactive oxygen species (ROS) scavenging effects of extracts from peels of ten Jeju native citrus fruits according to the harvest from August 2006 to February 2007. Total polyphenolic contents from methanol extracts of citrus peel were the highest in Jigak (Citrus aurantium) and Hongkyool (C. tachibana) by over 200 mg% in the unmatured period, from the late August to the late September, and all the citrus peels mostly decreased while ripening. Scavenging effect of superoxide anion radical showed good correlation with total polyphenolic contents. The unmatured periods of Hongkyool and Jigak were the highest with more than 60%. Hydrogen peroxide scavenging activity was the highest in Sadoogam (C. pseudogulgul) at 73.8% in late August and the second highest activity was observed in Jigak at near 70%, and all the citrus peels decreased during ripening. Hydroxy radical scavenging activity were the highest among all the ROS scavenging activities, especially in the Jigak and Dangyooja (C. grandis) at 75.1% and 74.6%, respectively, and not much affected by increased maturity of the fruits. Nitric oxide radical scavenging activity was the highest in Bungkyool (C. platymama) at 58.4% in late February, and increased with fruit ripening. In this study, Jigak was generally the highest in the polyphenolic contents and ROS scavenging activities, so the further studies are needed for industrial applications.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.37 no.3C
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• pp.217-223
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• 2012

In this paper, we would like to propose techniques to analyze effect according to stimulation kidney associated hand acupuncture by applying technique to measure changes of facial image and voice signal. To this end, we measured color change of JIGAK(jaw) area associated kidney in facial image and voice signal stimulation before and after of kidney associated hand acupuncture. In addition, we measured changes of the first formant frequency bandwidth and Shimmer to element of voice signal analysis in connection with kidney in experiment. We can be measured reduction of the first formant frequency bandwidth and Shimmer, black of JIGAK area according to stimulation of kidney associated hand acupuncture. Finally, we would like to demonstrate objective effect of kidney associated hand acupuncture through the analysis of statistical significance by measurement techniques of facial image and voice signal.

• Journal of Nutrition and Health
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• v.42 no.3
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• pp.278-290
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• 2009

This study aims to evaluate the changes of flavonoid contents and antioxidants activity of Jeju native citrus fruits juice according to the harvest date. Flavonoids such as quercatagetin, narirutin, hesperidin and neohesperidin were contained most plentifully in the juice of Jigak (Citrus aur-antium) by 573.73 mg/100 mL, Sadoogam (C. pseudogulgul) by 393.99 mg /100 mL, Soyooja by 29.63 mg/100 mL and Jigak (C. aurantium) by 201.23 mg/100 mL in the late August, respectively. The highest contents of nob-iletin, sinensetin and tangeretin among polymethoxyflavones were found in the juice of Hongkyool (C. tachibana) by 7.39 mg/100 mL, 2.24 mg/100 mL, 0.63 mg/100 mL in the late August, respectively. 3,5,6,7,8,3',4'- Heptamet- hoxyflavone recorded the highest amount in Punkyool (C. tangerina) by 0.27 mg/100 mL in the late August, but the other polymethoxyflavones including 3',4',7,8-tetramethoxyflavone, 3',4'-dimethoxyflavone, 4'-methoxyflavone, 5,6,7,3',4',5'-hexamethoxyflavone, scutellarein tetramethylether were observed only trace amount in all the citrus fruits. Flavonoid contents in the citrus fruit juices were the highest during early maturation and decreased rapidly while ripening. Total polyphenol contents were the highest in the late August and decreased with ripening. However from the late December, the contents were increased again. Antioxidant activities of the fruits were evaluated as electron donating ability and were the lowest in the late September and increased with the fruit ripening. These results suggest that quercetagetin among all the flavonoids was most plentiful in Jigak and Dangyooja (C. grandis), so that the fruits could be used for industrial material of flavonoids and antioxidant agents.

• Proceedings of the Korea Information Processing Society Conference
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• 2011.04a
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• pp.1090-1092
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• 2011

현대 사회의 잘못된 식습관과 생활습관 때문에 신장이 안 좋아지는 사람들이 증가하고 있다. 체내의 주요 배설장기인 신장이 손상되어 발생하는 신장병은 해마다 늘어나는 추세이다. 약을 복용 하게 되면 우리 몸의 면역력이 약해지기 때문에 보통 우리는 약을 처방하는 대신에 식이요법을 사용 한다. 따라서 본 논문에서는 민들레차를 마신 후 Restoration_Brightness 프로그램을 사용하여 얼굴 부위에서 신장에 위치하는 지각(地閣)의 RGB값을 Lab와 CMYK로 변환하고 L값과 K값을 추출하여 분석하였다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.1
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• pp.133-138
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• 2012

Human body such as hands, foots and face are related with five organs. Particularly, foots are called 'second cardiac'. In this paper, we should like to analyze changes of facial color according to stimulation kidney associated foot acupressure point. To this end, we collected facial image of before and after of kidney associated foot acupressure point to normal kidney 20s male in 10 then we measured K of CMYK color system with L of Lab color system in JIGAK area associated kidney of facial area. As a result of us experiment, after stimulation of kidney associated foot acupressure point, L is increased and K is decreased in 90% of subjects. Finally, the effectiveness of this paper is demonstrated with several experiments.

• Proceedings of the Korea Information Processing Society Conference
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• 2010.11a
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• pp.1426-1429
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• 2010

삶이 윤택해지면서 선진국에서는 건강에 대한 관심도가 높아 질병이 발생되기 전에 조기에 진단하여 예방하는 대체의학이 관심을 받고 있으며 이러한 대체의학 중 귀에 침을 자입을 하여 치료를 하는 이침(耳針)요법이 있다. 이침 요법은 부작용이 적고 자가 진단을 통해 응급처치가 가능한 것으로 실생활에서 손쉽게 이용하고 있다. 따라서 본 논문에서는 신장에 해당하는 이(耳)혈 상응점을 자극하여 신장과 관련된 지각(地閣)의 색 변화를 측정하였다. 이를 위해 동일한 조건에서 시행되는 신장 상응점을 자극하기 전과 후의 영상을 기반으로 이목구비 추출 및 색상 분석 프로그램을 이용하여 CMYK 중 검정 색상값을 의미하는 K값의 변화율을 적용하여 비교, 분석하였다. 결과적으로 신장 상응점 자극에 의해 K값이 낮아져 신장에 해당하는 혈(穴)을 자극할 시에 신장이 안정화 되었다는 결론을 도출하였다.

• Korean Journal of Pharmacognosy
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• v.40 no.4
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• pp.370-375
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• 2009

Overproduction of peroxynitrite ($ONOO^-$) causes a variety of disease such as atherosclerosis, hypercholesterolemia, diabetes mellitus or obesity. Peroxynitrite scavenging activities and HPLC analysis on the five Oriental medicinal drugs belonging to the genus Citrus, Aurantium or Poncirus (Rutaceae family) and HPLC analysis were taken to evaluate flavanone glycosides with peroxynitrite scavenging activity. The $IC_{50}s$ of the five crude drugs were shown as follows: Aurantii nobilis Pericarpium (Jinpi, 18.3 ${\mu}g$/ml), Citrii unshiu Pericarpium (Chungpi, 7.50${\mu}g$/ml), Citrii unshiu Semen (Gyulhaek, >50.0${\mu}g$/ml), Aurantii Fructus (Jigak, 18.3${\mu}g$/ml), and Poncirii Fructus (Jisil, >50.0${\mu}g$/ml) where Korean crude drug's names are noted in the parenthesis. Peroxynitrite scavenging effect of flavanones or their glycosides usually contained in Citrus species were observed as follows: hesperetin (1.89 ${\mu}g$/ml), naringenin (7.77 ${\mu}g$/ml), hesperidin (8.44 ${\mu}g$/ml), poncirin (>50.0 ${\mu}g$/ml)and ponciretin(>50.0 ${\mu}g$/ml). The activities of naringin and poncirin with ${\alpha}$-L-rhamnopyranosyl($1{\rightarrow}2$)-${\beta}$-D-glucopyranosyl moiety were weak. HPLC analytical data revealed that Jinpi (the peels of mature fruits of Citrus unshiu) and Chungpi (the peels of immature fruits of C. unshiu) had high quantities of hesperidin as the value of 142.1${\pm}$0.21 and 104.51${\pm}$1.10 mg/g dried weight, respectively. Poncirin was clearly detected in only Jisil and naringenin and naringin were not observed on the HPLC chromatogram of the five crude drugs.

• Journal of the Daesoon Academy of Sciences
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• v.41
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• pp.133-178
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• 2022

This study investigates if four propitious sites (四明堂, sa myeongdang) identified in Daesoon Jinrihoe's The Canonical Scripture correspond with the orthodox descriptions of dragon, energy hub, sand, and water (龍穴砂水, yong hyeol sa su) which are held by Fengshui as conditions necessary for that specific designation. In this study, these conditions, based on the shape of the site-formations, were observed via through on-site surveys and the application of the theories presented by traditional books on Fengshui. First, the dragon veins (龍脈, yongmaek) of the energy hub of the Five Immortals Playing Baduk (五仙圍碁穴 oseonwigi- hyeol) on Mount Hoemun in Sunchang consists of solid soil, is like a spiderweb, rises and lays prone, winds in every direction, and looks almost disconnected while actually remaining connected. Second, the Fengshui characteristics of the energy hub of Worship Held by Buddhist Monks from Abroad (胡僧禮佛穴, hoseungyebul- hyeol) on Mount Seungdal in Muan is that the branching feet (枝脚 jigak) support the mountain range by forming a valley to the left and right of the dragon veins that stretch from the peak of Mount Seungdal. Also, the direction-changing helm (橈棹 yodo) supports the mountain range solidly can be said to be well-developed. It is likewise noted that there is an excellent change in dragon veins in that exhibit curvature that spans being high, low, rising, and lying. This makes it appear as though the dragon is wriggling back and forth. Third, the state of the energy hub of Celestial Maidens Weaving Silk (仙女織錦穴, seonnyojikgeum-hyeol) on Sonryong Ridge in Jangseong County demonstrates overall harmony between mountain and water as it is near Mount Ju and Mount An and has a solid water outlet to which it is tightly fastened such that its energy does not leak out. Meanwhile, the positioning of its blue dragon of the east, red phoenix of the south, white tiger of the west, and black tortoise of the north is so intimate that its long flow can be said to be spinning. The Songryong Ridge area where energy hub was formed between soil and bedrock is the right land for a great favored location as it corresponds with Fengshui logic in an exemplary manner. Fourth, the Fengshui characteristics of the energy hub of Subjects Receiving the Imperial Command (群臣奉詔穴, gunshinbongjo-hyeol) at Baerye-jeon Field in Taein can be described as embracing the village snuggly as it centers around Mount Wangja, and its blue dragon and white tiger respond to each other. Additionally, a clear distinction between host and guest is noticeable in the positions of Mount Ju and Mount An. The flowing body of water in front of the village wraps around that village as a Horizontal Water Formation (橫水局, hoengsuguk), and vigorous vapor from the earth draws breath as the yin-yang energy of the landscape courses through the earth. As dragon veins, the range of the mountain, are like the blood vessels within the human body and the dragon is compared to the limbs, the energy hub of Subjects Receiving the Imperial Command at Baerye-jeon Field in Taein can be identified as a favored location that was formed directly by the sky and earth.