• 제목/요약/키워드: cure conditions

검색결과 158건 처리시간 0.031초

황제내경의 저자들은 어떤 질병을 고칠 수 없었는가 - 황제내경의 불치증에 대한 고찰 - (Which Diseases were Incurable by Authors of the Huangdineijing? -A Study on Incurables Diseases of the Huangdineijing-)

  • 김기왕
    • 대한한의학원전학회지
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    • 제34권1호
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    • pp.89-102
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    • 2021
  • Objectives : This paper aims to examine situations that were conceived as incurable at the time of publication of the 『Huangdineijing』. Methods : The texts of the 『Huangdineijing』 were searched for contents which included 'cannot be cured.' Next, the verses were examined within their context, after which those that specifically indicated 'incurability' were selected. These were categorized according to content, then organized to better show the situations that were seen as incurable to the authors of the 『Huangdineijing』. Results : The conditions deemed incurable in the 『Huangdineijing』 were bloody and purulent stool, ascites, tumors, some purulent inflammation, some infectious diseases with fever, wasting thirst, chronic kidney disorder, some diseases of the connective tissue, epilepsy, cardiac infarction, and cerebrovascular diseases. Internal damage due to acupuncture and poor patient attitude could also contribute to incurability. Conclusions : The authors of the 『Huangdineijing』 were unable to cure some conditions that are currently being cured by Korean Medicine.

열잠재성 촉매에 의한 에폭시/폴리우레탄 블랜드계의 경화거동, 유변학적 및 기계적 물성에 관한 연구 (Studies on Cure Behaviors and Rheological and Mechanical Properties of Epoxy/Polyurethane Blend System initiated by Latent Thermal Catalyst)

  • 강준길;권수한;박수진
    • 대한화학회지
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    • 제46권3호
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    • pp.233-240
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    • 2002
  • 본 연구에서는 잠재성 양이온 개시제 (N-benzyl pyrazinium hexafluoroantiminate, BPH)를 이용한 에폭시/폴리우레탄 블랜드계의 혼합조성에 따른 경화거동과 유변학적 특성 그리고 기계적 물성 변화에 대하여 연구하였다. 블랜드계의 반응성은 DSC를 이용하여 반응 온도에 따른 전환률을 구하여 측정하였으며, 유변학적 특성은 레오미터를 이용한 등온 실험을 통하여 측정하였고, 가교 활성화에너지(Ec)는 겔화 시간과 경화 온도를 이용하여 Arrhenius 방정식으로 구하였다. 한편, 경화된 시편의 기계적 물성은 충격강도 실험을 통하여 측정하였다. 실험결과, 블랜드계의 열잠재성 촉매로 사용된 BPH는 어떤 공개시제 없이도 우수한 촉매 특성을 나타내었다. 본 블랜드계의 가교 활성화에너지 및 충격강도는 PU가 30 wt% 첨가되었을 때 최대를 나타내었는데, 이는 EP와 PU간의 수소결합으로 인한 치밀한 가교밀도의 증가 때문이라고 사료된다.

Wool 직물의 나노 발수 발유가공 (Water and Oil Repellency of Wool Fabric Treated with Nano-type Finishing Agent)

  • 최보련;한삼숙;이문철
    • 한국염색가공학회지
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    • 제20권6호
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    • pp.26-34
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    • 2008
  • Wool fabric having high moisture content were treated with fluorocarbon-based water and oil repellent finishing agents by pad-dry-cure system. Three types of finishing agents which were regular-type or nano-type were adapted to compare the surface chemical composition, water and oil repellent property, crease recovery angle, and durability to repeated laundering. From the surface chemical compositions resulted by ESCA and C1s curve-fitting, it was shown that the regular-type finishing agent were easily taken off from the finished wool fabrics after repeated laundering. On the other hand, the fluoroalkyl groups of nano-type finishing agents turned round from fabric surface to fiber internal after repeated laundering. The water repellency of the wool fabrics treated with regular-type agent had a little changes according to the treatment condition changes and sharply decreased with repeated laundering. However, these values when treated with nano-type agents increased with the concentration and cure temperature and were maintained after 20 times laundering. The wool fabrics treated with nano-type agent had a great oil repellency irrespective of treatment conditions. Furthermore, the wrinkle recovery values of the wool fabrics treated with nano-type agents were higher than those of the fabrics treated with regular-type agent and were unchanged after 20 times laundering.

Highly Reliable Solder ACFs FOB (Flex-on-Board) Interconnection Using Ultrasonic Bonding

  • Kim, Yoo-Sun;Zhang, Shuye;Paik, Kyung-Wook
    • 마이크로전자및패키징학회지
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    • 제22권1호
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    • pp.35-41
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    • 2015
  • In this study, in order to improve the reliability of ACF interconnections, solder ACF joints were investigated interms of solder joint morphology and solder wetting areas, and evaluated the electrical properties of Flex-on-Board (FOB) interconncections. Solder ACF joints with the ultrasonic bonding method showed excellent solder wetting by broken solder oxide layers on solder surfaces compared with solder joints with remaining solder oxide layer bonded by the conventional thermo-compression (TC) bonding method. When higher target temperature was used, Sn58Bi solder joints showed concave shape due to lower degree of cure of resin at solder MP by higher heating rate. ACFs with epoxy resins and SAC305 solders showed lower degree of resin cure at solder MP due to the slow curing rate resulting in concave shaped solder joints. In terms of solder wetting area, solder ACFs with $25-32{\mu}m$ diameters and 30-40 wt% showed highest wetted solder areas. Solder ACF joints with the concave shape and the highest wetting area showed lower contact resistances and higher reliability in PCT results than conventional ACF joints. These results indicate that solder morphologies and wetting areas of solder ACF joints can be controlled by adjustment of bonding conditions and material properties of solder and polymer resin to improve reliability of ACF joints.

인삼양영탕의 문헌고찰과 형상의학적 치료 (Study of Insamyangyung-tang in Hyungsang Medicine)

  • 이용태;윤덕영
    • 동의생리병리학회지
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    • 제19권4호
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    • pp.848-859
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    • 2005
  • The following conclusions are drawn, through studying of referring literature, of contents of the prescription and of clinical applications in Hyungsang Medicine. Insamyangyung-tang(인삼양영탕) was appeared first in Taepunghyemin-whajegugbang(태평혜민화제국방) which was written by Jin and others at Song Dynasty. This prescription is applied to senility and long lasting weakness, little strength of spleen and lung(비폐기허), and insufficiency of blood. The Insamyangyung-tang is composed of medical stuffs which Rhizoma Cnidii is taken out from Sipjiendaebotang and Pericarpium Citri Nobilis, Fructus Schizandrae, Radix Polygalae are added to it. This prescription is used in China up to the present. In korea, according to Donguibogam, Rhizoma Cnidii and Poria are taken out from Sipjiendaebotang and Pericarpium Citri Nobilis, Fructus Schizandrae, Radix Polygalae are added to it, and Ramulus Cinnamomi is changed to Cortex Cinnamomi, and also Radix Ledebouriellae is newly added to it. This is reorganized to fit for Korean physical conditions and to be useful for deficiency of blood, and also to be efficacious for coming and going of chillness and fever and running with sweat due to weakness of Liver. In the point of view of Hyunsang medicine, Insamyangyung-tang is applied to shapes and symptoms as follows : This prescription becomes more efficacious to women than to men. At the age of fifties when liver grows weak it effects a cure. It takes effect to the shape of going easily into the deficiency of blood, that is, to the Hyul Kwa with an oval face. It effects a cure on the man who has wrinkles on the bridge of the nose, who has marks of being choked up on the central area between two brows, or who has distinctive size of eyes and nose. It is efficacious against symptoms which are to be exhausted, to be weak, to lose flesh, to be coming and going of chillness and fever and running with sweat.

시아네이트 에스터 수지의 화학유변학적 거동 및 탄소섬유강화 고분자 복합재료의 물성 (Chemorheological Behavior of Cyanate Ester Resin and Properties of Carbon Fiber Reinforced Polymer Composites)

  • 나효열;윤병철;김승환;이성재
    • Elastomers and Composites
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    • 제48권2호
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    • pp.133-140
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    • 2013
  • 탄소섬유강화 고분자(CFRP) 복합재료는 고분자 매트릭스 내에 탄소섬유를 강화제로 사용한 복합재료이다. 최근 고온 및 고진공 조건이 요구되는 항공우주 및 전자산업용 고성능 재료로 사용하기 위해 높은 열안정성과 낮은 기체방출 특성을 갖는 CFRP 복합재료가 활용되고 있다. 이러한 용도에 시아네이트 에스터 수지는 가장 적합한 매트릭스 수지로 꼽히고 있다. 본 연구에서는 시아네이트 에스터 수지와 촉매의 조합, 경화 거동 및 경화 사이클을 최적화하기 위해 화학유변학적 거동을 분석하였다. 최적 조건은 촉매 100 ppm을 첨가한 수지 조성물을 $150^{\circ}C$에서 경화한 경우로 나타났다. 열안정성과 기체방출 특성을 분석한 결과 경화된 수지 조성물은 열분해 온도 $385^{\circ}C$ 및 전체질량손실 0.29%를 나타내었다. 설정한 수지 조성 및 경화 조건을 사용하여 CFRP 프리프레그 및 이를 적층한 복합재료를 제조하였다. 복합재료의 인장 탄성률을 이론적 모델과 비교한 결과 매우 일관성이 있었다.

라미네이트 도재와 복합레진 시멘트의 결합강도에 관한 연구 (A STUDY ON THE VOND STRENGTH OF PORCELAIN LAMINATE AND COMPOSITE RESIN CEMENTS)

  • 김성일;임호남;박남수
    • 대한치과보철학회지
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    • 제29권1호
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    • pp.91-109
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    • 1991
  • The purpose of this study were to comfirm the effects of the thickness and kinds of porcelain, etchants, illumination time, elapsed time for the measurement, and chemical cure component to the bond strength of porcelain laminate and composite resin cement, and to compare the effects between the light cured resin and the dual cured resins. The etched porcelain surface, the sectioned surface crossing porcelain and resin after bonding, and the debonded surfaces were observed by the SEM. One product of laminate porcelain powder, one light cured resin and two dual cured resins were selected. Each resin cements are lightened through the thin porcelain disc which was cut from cylindrical porcelain specimen by the diamond saw, and by the light through the porcelain disc they were bonded. Changes of thickness and kinds of porcelain, etchants, illumination time, and the elapsed time for the measurement were considered as variables for the bond strength. And the bond strength of porcelain and dual cured resins under the conditions of autopolymerization or the removal of chemical cure component were measured and compared. Bond strength were measured by shear stress. The etched surface, the cross-sectioned surface, and the debonded surface of porcelain or resin were observed by SEM. On the summary of this study, the following conclusions can be stated; 1. Bond strength of light cured resin was decreased inversely by the thickened porcelain laminate and showed the lowest value to the masking dentin porcelain among 4 kinds of porcelain powder. 2. Bond strength of autopolymerization of dual cured resin without illumination in dark chamber were from 75% to 98% to the data of dual cured resin with illumination. 3. Bond strength of dual cured resin used without chemical cured components were same to them of light cured resin. 4. Cross-sectioned surface treated by silane did not show the gap between the porcelain and resin. 5. Illumination over 80 seconds did not make the significant increase of bond strength on all kinds of resin.

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해난구조비의 보험보상에 관한 연구 (A study on Insurance Indemnity of Salvage award.)

  • 이학헌
    • 한국항해학회지
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    • 제18권2호
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    • pp.129-149
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    • 1994
  • Sea casualties may happen in ship, cargo and the others concerned with sea transportation. : the shipo-wer, marine insurer and salvage company have been endeavored to compensate salvage award with some rule and regulation such as Marine Insurance Act, York Antwerp Rules and Average adjustment rules. Once sea casualties happened, the salvage contract is established between the owners, marine insurance and salvage company, the contract are divided into so many kinds of them. In this paper, we have an analysis on the character of the salvage contract whether the characteristic contents of them are in benefit to any party or not. In this connection with these positive or negative character of the contract, it is worthwhile to compare the actual salvage expenses contract with no cure no pay contract. LOF 1990 has been revised recently, which is based on no cure no pay, expecially, the special compensation, safety net clause of LOF 1990 could be understood in the view of the prevention of sea pollution and the preservation of sea circumstances in the world. Salvage has the complicated and quality, because the adjustment of almost salvage charges have been treated through the other sea casualties which is accompanied by and mixed with. Besides of the importance of salvage contracts, we are in need to understand that what the diversified character of salvage charges are. Furthermore the owners should carefully select the insured conditions on Hull Insurance according to the type of his company, operating ocean route, loading cargo and etc. In this paper, we would try to analyze the character of the salvage award such as General Average, Sue and Labour Charges and Particular charges. We would like to propose that the uniformed system of the salvage award. Compensation should be built up for the effective and efficient salvage operation and for reducing the claims and conflicts from the concerned parties. To this end, we could expect that the uniformed system for salvage award compensation will come to be the benefit of all owners, insurers, salvage company.

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『식료찬요(食療纂要)』에 기재(記載)된 7개 병증(病證)의 식약요법(食藥療法)에 관한 소고(小考) (Food therapy analysis of the primary ailments from the 『ShikLyoChanYo(食療纂要)』)

  • 여민경;임은;황수정;이병욱;김기욱
    • 한국의사학회지
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    • 제27권1호
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    • pp.61-76
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    • 2014
  • The "ShikLyoChanYo", written in 1460 by JunSoonYi (全循義), master court doctor in JoSeon (朝鮮) Dynasty, is the very first specialty publication of Korean dietary treatment existing today. Both Chinese and Korean scholars have assumed that this book had been lost long time ago. In November 2003, however, a Korean philologist found a version of the book, Yangyang (襄陽, a district name in Korea), and this book has attracted a lot of interest of Korean traditional medical science and agricultural science since then. This paper is to dissert the document of food therapy from the book with profound document study and statistical analysis in the fields of traditional Chinese medicine and traditional Korean medicine on dietetics. It completes the study of the application of all the dietetic treatments according to symptoms of diseases and all the plants and medication applied to cure chronic conditions that are clinically examined for the purpose of food therapy. A general survey on sundry records related to this food therapy of the "ShikLyoChanYo" has been done to make this dissertation and it carried out a statistic analysis of all the dietetic mixing technique of all plants and medication. Among other symptoms of illnesses from the book, there are 7 frequently addressed ailments chosen from the aspect of food therapy - a stroke, a disease diagnosed by thirst, a serious cough, an ache resulting from numbness, a disease relating to stomach, blurry vision and weak hearing, and a drinking related disease. This part is to discuss these illnesses and how to cure them with food based on its characteristics and rules of application.

육미지황원(六味地黃元)의 형상의학적(形象醫學的) 고찰 (Study about Yukmigiwhangwon in the Point of Hyungsang Medicine)

  • 강유식;이용태
    • 동의생리병리학회지
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    • 제20권5호
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    • pp.1089-1101
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    • 2006
  • Following conclusions are drawn from study about Yukmigiwhangwon through referring to literatures and reviewing in the point of Hyungsang medicine. Yukmigiwhangwon was prescribed by Jeon Eul in order to cure five kinds of flaccidity of infants, but after since then it has been basically applied to symptoms which was caused by deficiency of the kidney not only infants but also adult. The deficiency of kidney is the lack of vital essence and body fluid stored in kidney, it happens because infants are born in the conditions of lack of receiving in the womb. And it happens because adults infringe the rules of life, especially the sexual life. Main symptoms of the poverty of renal functions are emptiness of the brain marrow, dizziness, forgetfulness, tinnitus, deafness, vertigo and dim eyesight, insomnia, the low back and knees aching and limping, heat on the legs, tibia aching, nocturnal emission, dry mouth, reddened tongue and little coating or non coating of the 'tongue, weak blood meridians. the treating method is nourishing Eum and supplementing kidney. In Dongeuibogam Yukmigiwhangwon is mentioned in the parts of vital essence, blood, voice, kidney, urine, eye, ear, the low back, hair, fire, exhaustion syndrome, cough, polydipsia, infant, etc. The shapes which Yukmigiwhangwon is applied to are the Dam Body Doing deficiency of Eum due to excess of Yang, man, infant, Jung type, Fish group, reverse triangular shape, big headed man, big eared man, big mouthed man, man having prominent cheekbones, man having long waist, man having big hips, man with thick hair or white hair, man with bald on the head, etc. In color it is applied to darkish complexion, flushed tip of the nose, or flushed cheek bones. Through inquiring into the clinical cases on the points of Hyungsang medicine Yukmigiwhangwon is efficacious cure to lumbago, symptoms of tendons and bones, symptoms of eyes and ears, symptoms of respiratory organs, dermatopathia, headache, polydipsia, urinary disorders, etc.