• Journal of the Korean Society for Precision Engineering
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• v.25 no.6
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• pp.7-12
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• 2008

• Toxicological Research
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• v.5 no.2
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• pp.79-87
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• 1989

Changes in urinary $Na^+$ and $K^+$ excretions, renal cortical microsomal $Na^+$ -K-ATPase activity, cortical tissue electrolyte content and plasma aldosterone level were studied in rats treated with CdCl2 (2 mg Cd/kg/day, s.c. injection) for 7-14 days. After 7 days of cadmium exposure, urinary excretion of $Na^+$ was markedly reduced. This change was accompanied by an increase in $Na^+$-$K^+$-ATPase activity, a fall in tissue $Na^+$ content, a rise in tissue $K^+$ content and an elevation of plasma aldosterone level.

• Journal of the Korean Institute of Landscape Architecture
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• v.24 no.4
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• pp.85-95
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• 1997

The purpose of this study is to investigate the function of "Chang-Won-Seo" which is one of government organizations in charge of landscape architecture during Chosun-Dynasty This study is based on the analysis of historic documents published by the government offices during Chosen-dynasty. The landscape architectural administration during Chosun-Dynasty was mainly undertaken by the Ministry of Industry in both central and local government. Especially, the government office titled "Seon-Gong-Gam" under the Ministry of Industry was in charge of landscape construction. There were seven divisions under the "Chang-Won-Seo" and three divisions such as "Kwa-Won-Saek" , "Saeng-Gwa-Saek" and "Keon-Gwa-Saek" took charge of main part of the work. "Kwa-Won-Saek" was In charge of the management of public fruit gardens and lotus ponds constructed in Han-Yang(Seoul) in order to harvest fruit and edible lotus seeds. "Saeng-Gwa-Saek" was responsible for the supply of fresh fruits to the royal family and the government offices while "Keon-Gwa-Saek" took charge of supplying them with dried fruits. In view of the responsibilities of three divisions, it is concluded that the function of "Chang-Won-Seo" was not to construct and manage the pleasure gardens controlled by the government. but to manage the public fruit gardens and to supply the royal family and the government offices with fresh and dried fruits.

• Journal of Physiology & Pathology in Korean Medicine
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• v.18 no.1
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• pp.8-15
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• 2004

Hwangjenegyeng somun. Treatise on the parting and Meeting of Yin-Yang is the theory of the parting and meeting about Yin-Yang. It is harmonized treatise Yin-Yang and systemic constant. Taechung and Gwangmyeng are the concretely applied form of the parting and meeting of Yin-Yang at human body. The parting and Meeting of Three-Yin- Three-Yang has six types symbols of circulated Yin-Yang. They have Six-meeting space structure as match like up-down, backside and front-side, left-side and right-side. These pairs express symbolized meaning of creation of Saeng-jang-shu-chang and also apply the same things. Somum Treatise on the Parting and Meeting of Yin-Yang explains acting of human body by the parting and meeting of Three-yin-three-yang as six structures of Opening-covering-axis of Three-yin-three-yang. This principal is expression of the parting and meeting of Yin-Yang and concretes the opening and closing of circulation process for symmetry by each acting of Three-yin-three-yang. As result. the match of six-meeting in space structure and the Opening-covering-axis of Three-yin-three-yang are the basic principal of oriental medicine about the treatise of Gyeng-Lak and the treatise of Six-Gyeng of Sanghanlon.

• 제어로봇시스템학회:학술대회논문집
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• 2001.10a
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• pp.166.3-166
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• 2001

This paper presents a modeling and control method of active suspension system with full-car model by using H$\infty$ control theory. The full-car model has seven degree of freedom including heaving, pitching and rolling motions. As the control method, H$\infty$ controller is designed so as to guarantee the robustness of closed loop system under the presence of uncertainties and disturbances. Active system with H$\infty$ controller can reduce the accelerations of the car-body in the heaving, pitching and rolling directions. The effectiveness of the controller is proved through simulation results in both time and frequency domains.

• The Journal of Internal Korean Medicine
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• v.18 no.2
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• pp.305-331
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• 1997

So far we oriental medical doctors have referred to Shin(腎) as endocrine system, especially suprarenal gland, sexual gland and autonomic nervous system, thyroid etc. as well as kidney. But the sight on thyroid is weak and the relationship with Shin(腎) hasn't been suggested clearly. The purpose of this study is to find out the relationship between Shin(腎) with thyroid. The following are the results. 1. Ki Gi(氣機) of Shin(腎) is similar to the fuction of thyroid in that they are the base of human metabolism, influencing all the metabolism of human tissue. 2. Shin Yang(腎陽) and thyroid hormone are almost identical in that they are the base of Yang Gi(陽氣), the former as source of heat energy, the latter as energy hormone. 3. Shin(腎) and thyroid hormone are almost the same in that they activate growth of human body. 4. Ki Gi(氣機) of Shin(腎) such as Ju Gol(主骨), Saeng Su(生髓), Tong uh Noi(通於腦) is similar to the effects of thyroid hormone on bones, central nervous system and hair 5. The symptoms of deficiency of Shin Eum(腎陰虛) are almost identical with those of hyperthyroidism, so the process of Yang Hwa Gi(陽化氣) caused by exuberance of Yang due to deficiency of Shin Eum(腎陰虛陽亢) is similar to excessive metabolism caused by hyperthyroidism. 6. The process of Eum Seong Hyung(陰成形) caused by preponderance of Eum due to deficiency of Shin Yang(腎陽虛陰盛) is similar to the lowering of metabolism caused by hypothyroidism. 7. Deficiency of Shin Eum(腎陰虛) is similar to hyperthyroidism, deficiency of Shin Yang(腎陽虛) to hypothyroidism. But there are major difference in edema and the fuction of intestine. To conclude, Ki Gi(氣機) of Shin is similar to the function of throid in many respects. I hope that there will be further studies on the relationship beteen thyroid malfuction with deficiency of Shin Yang(腎陽虛) or of Shin Eum(腎陰虛) in the future.

• Journal of Korean Medical classics
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• v.26 no.1
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• pp.99-129
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• 2013

Objective : Most disease of the aged comprise chronic illness, hence the diet is important. Yet, the study on diet methodology for the remedy of the aged folks' aliments is scarce. The diet for the aged must be easy to digest- in regard to the physiological features of the aged, delightfully chewable, while meeting the expectation and guaranteeing nutrition-supply and remedial efficacy. Material and Method : This study is designed to accomplish following things with the Yang-lo-bong-chin-seo, a text on maintaining and upbringing the health for the aged: (1) classify the food recorded in the text in terms of cooking methods, (2) then sort the main ingredients in remedial herbal rice porridge(Yak-sun-jook) in food material science manner, (3) evaluate the cooking methods of the porridge for each and various symptoms, and (4) assess the features of each ingredient of the porridge, the value of it both in oriental medicine's and nutrition's scope. Results : 1) Among 64 main dishes recorded in Yang-lo-bong-chin-seo, rice porridge composes the majority, which is 64%. Stew and soup account for 60% of side dishes. 2) In 15 food cures, 43 remedial herbal rice porridges(Yak-sun-jook) were recorded. 3) Yak-sun-jook utilizes most chinese herbs as its food material. 4) Yak-sun-jook is made more with vegetable ingredients than animal ingredients and consist highly of chinese herbs. 5) Main ingredients in the porridges are effective in disease cure in addition to sufficient, well-balanced nutrition. 6) Cooking method of the porridge is grinding chinese herbs into powder or boiling them for a long time. Conclusion: All forementioned steps build the informational foundation - for this purpose the information be utilized - for making possible the development and the devising of pragmatic and feasible Remedial herbal rice porridge(Yak-sun-jook).

• Journal of Acupuncture Research
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• v.27 no.6
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• pp.11-21
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• 2010

Objective : This study was aimed at investigating the therapeutic effects of acupuncture on gastrointestinal side effect of Levodopa on idiopathic Pakinson's disease patients. Methods : The subjects of this study were 42 patients with idiopathic Parkinson's disease. We divided them into two groups; acupuncture treatment group, no treatment group. We treated the former group with acupuncture therapy focusing on gastrointestinal side effect of Levodopa while administering Levodopa as well. And the latter group was also dosed up with Levodopa without acupuncture therapy. To see the effect of acupuncture treatment clearly, we used gastrointestinal syndrome rating scale (GSRS) and visual analog scale (VAS) and compared the GSRS grade and VAS score of two groups statistically, after 1, 2, 3, 4 weeks since they have been under the treatment. Results : This study suggests that the group who has been treated with acupuncture on gastrointestinal side effect of Levodopa on idiopathic pakinson's disease patients showed higher GSRS grade and VAS score than the one that has not. But, We could't find statistical significance between the two groups on improvement of GSRS grade and VAS score. Conclusions : These results proved that acupucture theraphy might be available for re lieving symptoms related with gastrointestinal side effect of Levodopa than the one that has not. But further studies are necessary.

• The Journal of Internal Korean Medicine
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• v.22 no.2
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• pp.251-256
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• 2001

In western medicine, there are some reports about herbal medicine induced hepatitis, but in oriental medicine, there are few reports about that. We experienced one case of drug acute cholestatic-hepatitis in the treatment of oriental medicine for HNP. We treated the patient with acupuncture, physical therapy and herb medicine. The patient's symptoms improved after two weeks of treatment. In the course of treatment, the patient intermittently complained of general weakness, nausea, yellowish urin, dyspepsia, and abdominal discomfort. We recognized that total bilirubin(7.2mg/dl), direct bilirubin(5.5mg/dl), serum transaminase(AST 360U/L, ALT 354U/L), alkaline phosphatase(16.6 K/A), urobilinogen(++) and bilirubin(++) were elevated. We diagnosed drug induced hepatitis. We stopped giving herb medicine and began giving Saeng gan gunbi-tang and Injin-oryung-san. Saeng gan gunbi-tang and Injin-oryung-san have been used to treat hepatic disease and have been known to have beneficial effects. After 3weeks on medication, the clinical symptoms and liver function improved. So, we report this case to bring more attention to the safety and toxicity of herbal medicine.

• The Korean Journal of Physiology and Pharmacology
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• v.6 no.1
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• pp.41-46
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• 2002

Effect of cadmium (Cd) intoxication on renal acid-base regulation was studied in adult male Sprague-Dawley rats. Cd intoxication was induced by subcutaneous injections of $CdCl_2$ at a dose of 2 mg Cd/kg/day for $3{\sim}4$ weeks. In Cd-intoxicated animals, arterial pH, $PCO_2$ and plasma bicarbonate concentration decreased, showing a metabolic acidosis. Urine pH and urinary bicarbonate excretion increased and titratable acid excretion decreased with no change in ammonium excretion. In renal cortical brush-border membrane vesicles derived from Cd-exposed animals, the $Na^+/H^+$ antiporter activity was significantly attenuated. These results indicate that chronic exposures to Cd impair the proximal tubular mechanism for $H^+$ secretion (i.e., $Na^+/H^+$ antiport), leading to a metabolic acidosis.