• Journal of the Korean Wood Science and Technology
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• 제35권1호
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• pp.17-26
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• 2007

본 연구에서는 수증기댐처리 또는 횡단면 코팅처리 등이 오동나무 장고용 초갈이재의 송풍오븐건조 특성에 미치는 영향을 구명코저하였다. 건조개시 직후의 중량감소량은 무처리(C-NC treatment), 엔드코팅처리(C-CO treatment), 수증기댐처리(V-NC treatment), 수증기댐-엔드코팅처리(V-CO treatment)재의 순으로 크게 나타났다. V-CO처리재는 V-NC처리재와 비교하여 전(全)건조기간에 걸쳐 더 완만한 온도경사를 보였으며 내층과 외층간에 온도경사가 거의 존재하지 않았다. C-CO처리재의 경우 C-NC처리재와 비교하여 건조중기까지는 외층과 내층의 수증기압 모두가, 그리고 건조중기 이후에는 내층의 수증기압이 더 높게 나타났다. V-CO처리재의 경우 건조초기에는 V-NC처리재와 유사한 분포를 보였으나, 건조초기 이후 통공, 외층, 내층의 순으로 절대수증기압이 큰 분포를 보이면서 V-NC처리재와는 전혀 다른 분포모형이 관찰되었다. 재면할렬과 윤할은 모든 처리재에서 전혀 발생하지 않았으나 엔드코팅을 실시하지 않은 C-NC와 V-NC에서는 횡단면할렬이 심하게 발생하였다.

• Journal of the Korean Wood Science and Technology
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• 제35권1호
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• pp.11-16
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• 2007

본 연구는 통죽의 송풍오븐 건조중 수증기댐 처리가 건조속도 및 할렬과 외주할 예방에 미치는 영향을 조사하였다. 생재에서 함수율 약 7~8%까지 건조되는데 소요되는 시간은 건조스케줄이 과격할수록 적었으며, 건조소요시간은 건조초기의 건조속도에 의해서 크게 좌우되는 것으로 나타났다. 건조중 횡단면적 수축율과 통피층의 두께수축율은 모두 비정상적일 정도로 매우 크게 나타났다. 무처리재의 경우 건조개시 직후 할렬과 외주할이 발생하였으며, 수증기댐 처리재에서는 약 67% 정도의 건조수율을 기대할 수 있었다. 수증기댐 처리재의 외주할은 건조조건 보다는 수증기댐 처리에 의한 횡단면을 통과하는 수분의 증발 차폐정도와 밀접한 관련이 있는 것으로 평가되었다.

• Journal of the Korean Wood Science and Technology
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• 제42권2호
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• pp.101-111
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• 2014

In this study the effect of heartwood-coating (HCO), vapor-dam (VD), bark-remaining (BR) and bark-remaining-coating (BRC) treatments on the air circulating oven-drying characteristics of Japanese larch hollowed round-post was evaluated. The drying times of the hollowed round-posts for control, VD, HCO and BR specimens were 72, 168, 204 and 240 hours, respectively, from the initial MC to about 8% MC, which was recommended as the indoor in-use MC. The temperature in the hole of the VD specimen was lower than that of wood and the difference between air temperature in the hole and wood temperature became large during drying period. The vapor pressure of air in the hole was higher than that of inside wood for all specimens except VD specimen. The surface checks on all specimens were observed in increasing order of BR, BRC, UC, HCO and VD specimens.

• Journal of the Korean Wood Science and Technology
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• 제40권2호
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• pp.61-70
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• 2012

In this study the effect of heartwood-coating (HCO), vapor-dam (VD), bark-remaing (BR) and bark-remaining- coating (BRC) treatments were evaluated during air circulating oven-drying of hollowed round-post of Korean red pine. Hollowed round-post could be dried from the green condition to approximately 6% MC within 84 to 156 hours for the UC, HCO and VD specimens and it took 72 to 240 hours to about 8% MC, which is recommended as the indoor in-use MC. The temperatures in the hole of the Control (UC) and HCO specimens constantly showed a higher-leveled distribution pattern than those inside wood. The vapor pressure in the hole of the UC, HCO and BR specimens was higher than that inside wood and showed difference as highest value of about 20 mbar. The surface checks of all specimens were mild and were observed in increasing order of BRC, BR, UC, VD and HCO specimens.

• Journal of the Korean Wood Science and Technology
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• 제40권1호
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• pp.44-52
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• 2012

낙엽송 원통형 원주목에 대하여 수증기댐처리와 코팅처리를 실시하여 오-븐건조 하면서 건조속도, 재내의 수증기압 및 재온분포 및 건조할렬 등을 조사한 결과는 다음과 같다. 생재에서 난방된 실내의 이용함수율 수준인 함수율 약 8%까지 건조하는데 72~144시간 소요되었다. 무처리재와 코팅처리재는 전 건조기간에 걸쳐 통공층의 온도가 통피층의 온도보다 항상 높은 분포모형을 보인 반면, 수증기댐처리재의 경우 통피층의 온도가 통공층보다 높거나 같은 분포를 보였다. 수증기댐처리재와 코팅처리재의 경우는 거의 전 건조기간에 걸쳐 통피층의 수증기압이 통공층 보다 큰 분포를 보였다. 총체적으로 할렬발생 정도는 미약하였으며 할렬개수는 코팅처리재, 수증기댐처리재, 무처리재의 순으로 양호한 것으로 나타났다.

• 혜화의학회지
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• 제12권2호
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• pp.11-40
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• 2004

This study analyzed the contents of the research papers concerning the vascular dementia(VD) recorded in Chinese medical journal published over the period between 1998 and 2000. As a result, the following conclusion was drawn. The Chinese medical category of VD includes Sun-Mang(善忘), Chi-Mae, Jung-Pung-Chi-Mae and so on, and the Major mechanism of the VD is Bon-Heo- Pyo-Sil(state of deficient vital essence and excessive pestilential vapor;本虛標實), Bon(本) includes Sin-Jeong-Heo-Son(腎精虧損), Ki-Hyeol-Hyu-Heo(氣血虧虛) and Pyo(標) includes Dam-Chae-Eo-Jo(痰滯瘀阻), Ki-Chae-Hyeol-Eo(氣滯血瘀), Gan-Yang-Sang-Hang(肝陽上亢). It is mainly used DSM and evidence of brain-vascular disease in brain CT or MRI as the criterion for diagnosis in Western medicine and MMSE, HDS, ADL is used as assistant diagnostic indicator. "Principle of clinical study guidance for treatment of dementia by Chinese medicine, Western medicine"("中藥新藥治療痴呆 病的臨床硏究指導原則") is mainly used as the criterion for diagnosis in Chinese medicine. It is mainly used "Principle of clinical study guidance for treatment of senile disease by Chinese medicine, Western medicine"("中藥新藥治療老年病臨床硏究指導原則"), "Principle of clinical study guidance for treatment of dementia by Chinese medicine, Western medicine" as the criterion for treatment effect evaluation, and score change of MMSE and HDS is used as assistant evaluation indicator. The research papers reported that the use of prescriptions such as Hwan-Chong-Dan(還聰丹), Noi-Hyeol-So-Tong-Gu-Bok-Yaek(腦血疏通口服液), Yik-Gi-Gyo-Nang(益智膠囊), Cheon-Ma-Chok-Gi-Chung-Je(天麻促智沖劑), Sam-Gap-San-Ga-Mi-Bang(三甲散加味方), Seon-Ryong-Gyo-Nang(仙龍膠囊), Seong-Noi-Tang II(醒腦湯II號), Bo-Sin-Geon-Noi-Tang(補腎健腦湯), Ga-Mi-Tong-Gyu-Hyal-Hyeol-Tang(加味通竅活血湯), So-Jo-Yik-Ji-Bang(疏調益智方), Tong-Gyu-Hwal-Hyeol-Tang-Ga-Gam(通竅活血湯加減), Yik-Sin-Seong-Noi-Tang(益腎醒腦湯) led to the high efficacy.

• 혜화의학회지
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• 제10권1호
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• pp.453-469
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• 2001

This study attempted to analyze the contents of the research papers concerning the diagnosis and treatment of Alzheimer-type dementia presented in the magazine of Chinese Medicine published in China over the period between 1998 and 2000. As a result, the following conclusion was drawn: 1. The Chinese medical category of Alzheimer-type dementia includes amnesia, dementia, stupidity, depression symptom complex, insanity and the like and uses the as the criterion for diagnosis and treatment effect evaluation. 2. The clinical symptoms of Alzheimer-type dementia include lowered intelligence, deterioration of memory, understanding and judgemental power, retardation of the reaction, emotional changes, character changes, behavioral changes and the like and are divided into mild, medium and serious according to the degree of symptom. 3. From the perspective of Bon-Heo-Pyo-Shil(state of deficient vital essence and excessive pestilential vapor), the pattern of Byun-Sung(identification) is divided into deficiency symptom complex, excessive symptom complex and indiscernible fullness and emptiness. The deficiency symptom complex includes deficiency of the liver and kidney, deficiency of essence of the kidney, deficiency of the reservoir of marrow and the like. The excessive symptom complex includes internally blocked stagnant blood, blocking of the passageway due to turbid phlegm, blood stasis due to stagnation of chi, and the like. The indiscernible fullness and emptiness symptom complex includes the deficiency of essence of kidney, blocking of the passageway due to stagnant phlegm, blood stasis due to the deficiency of kidney, blood stasis due to the deficiency of heart and the like. 4. The therapeutics and' prescription of Alzheimer-type dementia include the following: Bo-Shin-Ik-Su-Tang for tonifying the kidney, replenishing the marrow and plugging the essence; Ki-Guk-Ji-Hwang-Hwan-Ga-mi for reinforcing the vital essence of the liver and kidney; Kwi-Bi-Tang-Hap-Yang-Shim-Tang for invigorating the functioning of the spleen and nourishing the heart; Hyel-Bu-Chuk-Eo-Tang-Ga-Mi for activating the blood and resolving the stagnancy of the blood; Bo-Yang-Hwan-Oh-Tang for replenishing chi, activating the blood and resolving the stagnancy of the blood; Beoh-Kwang-Mong-Sung-Tang for invigorating the functioning of the spleen, replenishing the kidney, resolving the phlegm and enlivening the brain; n-Dam-Tang-Ga-Mi for invigorating the functioning of the spleen, replenishing chi, and removing the phlegm and unclogging the passageway); Se-Shim-Tang-Ga-Mi for removing the stagnancy of the liver and resolving the phlegm; and the like. 5. The research papers on, the medication cases of Alzheimer-type dementia understand the pathology of Alzheimer-type dementia from a consistent perspective. They view the pathology of Alzheimer-type dementia as the disease of Bon-Heo-Pyo-Shil(state of deficient vital essence and excessive pestilential vapor) with the combination of the deficiency of essence of the kidney, the deficiency of the brain marrow, blood stasis and blocked phlegm and the like and recommend the prescription of using Bo and Sa simultaneously for treating Alzheimer-type dementia. 6. The research papers on the medication cases of Alzheimer-type dementia reported that the use of creative prescriptions such as Si-Sam-Hang-Ji-Tang, Ji-Yung-Tang, Ka-Mi-Yunh-Ji-Hwan, Ja-Sin-Hwal-Hyel-Tang, Kal-Chang-Ik-Ji-Tang, Ho-Su-Bok-Ji-Tang, Kun-Noe-Ok-Ji-Hap-Je and the like led to the average high efficacy of 85.5%.