• 사상체질의학회지
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• 제21권3호
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• pp.76-88
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• 2009

1. Objectives: We would know what kind of symptom are different according to Cold and Heat characteristics and health state. We also tried to suggest the development of Sasang Constitution diagnosis model considering of them. 2. Methods: We recruited 1,523 subjects between 10 and 80, excluding individuals who have physically or psychologically serious disease or women in pregnancy in the 21 Oriental Medical Clinics. We seperated group according to Cold and Heat characteristics and health state in CRF(Case Report Form, C-2009-002439) questionnaire and we also developed Sasang constitution diagnosis program to compare agreement according to sex and age group with Cold/Heat and health state one. 3. Results: The number of discordance items are much more than that of accordance items in group seperated according to Cold and Heat, and Health state Sasang constitution agreement rate of Cold/Heat and health state group is higher than that of total group through program. When we diagnosed Sasang constitution with different group characteristics to know the group differences, the disparity rate of the group according to Heat/Cold and Health state is lower than that of the group according to sex and age. 4. Conclusions: As Sasang constitution characteristics are different according to Cold/Heat group and Health state classification, we can upgrade Sasang constitution agreement rate with questionnaire considered of Heat/Cold and health state.

• Journal of Chest Surgery
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• 제25권9호
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• pp.916-920
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• 1992

Bilateral traumatic rupture of diaphragm is very rare. One case due to car accident is reported. Preoperative chest X-ray revealed the diaphragm rupture in the left side and the hemothorax in the right side. During the completion of left diaphragm repair through left thoracoabdominal incision, right diaphragm rupture was found incidentally. Left diaphragm was repaired using pledgets which were anchored at the thoracic wall. Right diaphragm was also repaired by interrupted Halsted sutures through seperated right thoracotomy. Postoperative course was uneventful.

• Journal of Pharmaceutical Investigation
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• 제14권4호
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• pp.161-169
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• 1984

The tests of dissolution and bioavailability of six formulas of lorazepam tablet under various binders were performed. Lorazepam can be seperated in pharmaceutical preparation and biological plasma by high performance liquid chromatograph. Dissolution process of lorazepam tablet was largely influenced by binder and the dissolution rate was increased by sodium starch glycolate and microcrystalline cellulose, the slower dissolution rate in starch. Bioavailability of lorazepam tablet got relationship with dissolution rate, because tablets containing sodium starch glycolate and microcrystalline cellulose as binder maintained higher plasma level than other binders.

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2000년도 ITC-CSCC -2
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• pp.629-632
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• 2000

In this paper, we studied on the phoneme classification for Korean speech recognition. In the case of making large vocabulary speech recognition system, it is better to use phoneme than syllable or word as recognition unit. And, In order to study the difference of speech recognition according to the number of phoneme as recognition unit, we used the speech toolkit of OGI in U.S.A as recognition system. The result showed that the performance of diphthong being unified was better than that of seperated diphthongs, and we required the better result when we used the biphone than when using mono-phone as recognition unit.

• 정보보호학회논문지
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• 제27권6호
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• pp.1361-1372
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• 2017

비공개 애플리케이션 또는 핑거프린팅 기법이 적용된 애플리케이션을 외부의 공격자가 복사해 가져가는 경우 비공개 정보가 유출되거나 정당한 사용자가 애플리케이션의 불법 재배포자로 오인될 수 있어 심각한 보안 문제가 초래될 수 있다. 이러한 문제를 해결하기 위하여 본 논문에서는 지문 인증과 동적 로딩을 이용한 안드로이드 애플리케이션 코드 보호 기법을 제안한다. 본 논문에서 제안하는 기법은 하나의 애플리케이션을 CLR(Class LoadeR)과 SED(SEperated Dex)로 구성한다. CLR은 SED를 동적으로 로드하는 기능을 가진 APK 파일이며, SED는 애플리케이션 실행에 필요한 클래스들이 포함된 파일이다. SED는 암호화된 상태로 스마트폰 내부에 보관되며, 사용자는 지문 인증을 성공한 경우에만 SED를 복호화할 수 있다. 본 논문에서 제안하는 기법은 사용자의 스마트폰을 물리적으로 획득한 공격자로부터 애플리케이션 코드를 안전하게 보호할 수 있다.

• 한국농공학회지
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• 제34권4호
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• pp.69-79
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• 1992

To estimate soil behavior and structural characteristics under the conditions of cyclic loading, freezing & thawing and initial state, several testing was performed and obtained following results. 1.After repeated freezing and thawing processes, original soil structure was destroyed and changed to globular structure from honeycomb or tube in its structure types. Also above processes resulted increasing the soil compression strain while decreasing the failure stress in stress-strain relationship and reached the soil structure into the mode of brittle fracture. Under cyclic loading conditions, soil cluster which was originally dispersed structure colloided with each other, seperated, and finally the soil failed due to the effect of overcompaction. 2.Through the stabilization processes seperated by four steps, the structure of soil skeleton was changed to quite different globular type. The degree of compressibility of soil was decreased in the normally consolidated zone, while the strength against external load increased due to soil particle stabilization. 3.Soil stress-strain chracteristics were largely influenced by repeated up and down processes of temperature. The maximum deformation was obtained in the case of temperature between 0 10˚C by the reseon of particle cluster reformation. 4.Soil compressibility was largely influenced by the optimum moisture content. Under freezing process, swelling could be found and its magnitude was proportional to the density of soil. 5.Density of soil was decreased as increasing the number or repeated freezing and thawing processes and the largest decreasing rate was found at the first turning point from freezing to thawing cycle.

• 복식
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• 제15권
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• pp.217-231
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• 1990

The purposes of this study were to research 1) the background of origination, 2) the process of development and 3) the influences to modern clothing culture of American sportswear. The most Influential sportswear designers in America from beginning period to present : such as Claire McCardell, Calvin Klein, Ralph Lauren and Donna Karan were selected to study their life and achievements in the world sportswear market. The Results were as follows : 1) World War I & II have caused the greatest changes to modern history America became the center of world economy, society and culture. Politically, they have influenced democracy world-wide and raised the social status of women. The free American women enjoyed sports, Jazz drinking and car-driving. The advanced technology have accelerated mechanization and mass-production to the fashion industrv. 2) The above historical backgrounds have caused to change women's clothing to casual, practical and simple form. Dorothy Shaver at Lord & Taylor began promoting American designers who created the original American spirit. Claire McCardell created the seperated American sportswear to become world-wide fashion. Calvin Klein and Ralph Lauren, the sportswear designers who have the unique American feeling have come to have riches and fames equal to the top designers in Paris. 3) The American sportswear and fashion industry influenced Paris Mode, the traditional Haute Couture to open Pret-a-porter-a-porter. The concept of seperated coordination in American sportswear have promoted the advanced marketing techniques and merchandising systems to modern ready-to-wear industry. Fashion in 1980s have increased the mutual interdepedence between the American sportswear industry and the creative Paris Mode. And then, the fashion world in 1990s and 21C will be changed and developed on the basis of American sportswear mechanism.

• Journal of the Korean Wood Science and Technology
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• 제27권1호
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• pp.105-114
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• 1999

목련 각 부위의 에탄올추출물과 분별물 및 잎 부위에서 단리한 리그난류의 항균활성 검정 결과, 포자발육저해의 성분은 각 부위에 걸쳐서 특히 석유에테르 가용부, 에테르 가용부에 집중되어 있었다. 여기서 효과를 갖는 리그난은 (-)syringaresinol(X III), medioresinol(VI), phillygenin(VIII), kobusinol A(X)이었는데, 이들은 모두 구조적으로는 guaiacyl 및 syringyl의 골격을 갖는 페놀성 수산기의 특징을 보여 주었다. 추출물 및 분별물의 항미생물 활성은 석유에테르 가용부에서 가장 강한 억제효과가 있었다. 공시균에 대한 리그난류의 성장저해 효과는 그다지 현저하지는 않았지만, 이들 리그난류를 함유하는 추출물 및 각 분별물은 리그난과의 상승효과를 보였다.

• Journal of the Korean Wood Science and Technology
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• 제20권2호
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• pp.51-60
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• 1992

This study was performed to investigate the effect of green sorting before drying on the high-temperature drying characteristics of southern yellow pine dimension lumber(2"${\times}$6"${\times}$12'). To test the advantages of weight sorting, green lumber was seperated into heavy(above 55 1b), medium(50-55 1b), and light(below 50 1b)weight classes. Pieces in each weight class were subgrouped into high(above 35%) and low(below 30%) latewood groups. Groups were dried and seperated by a standard commercial high-temperature schedule; dry bulb temperature $245^{\circ}$ F, wet bulb temperature $180^{\circ}$ F, and air velocity 1200fpm. The results obtained were as follows; 1. There was a highly significant correlation between annual rings per inch(X) and percent-latewood(Y). The regression equation was Y=24, 5047+1.3272X. 2. There were highly significant correlations between either annual rings per inch($X_1$) or percent-latewood($X_2$) a.d specific gravity in green wood(Y). Their regression equations were Y=0.4260+0.0081$X_1$ and Y=0.3749+0.0029$X_2$, respectively. 3. Heavier weight charges dried more slowly than lighter weight charges. 4. Board-to-board variation in green or dry moisture content was less for all seperate weight classes than for unseperated control charges. 5. Lower latewood pieces had higher initial moisture content than higher latewood pieces, and then drying time for lower late wood pieces was longer than higher latewood pieces.

• 한국산학기술학회논문지
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• 제14권1호
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• pp.454-463
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• 2013

본 연구는 건축학과 설계스튜디오 운영실태와 사용자 인식의 분석을 통해 설계스튜디오 실내공간에 대한 개선요소를 제안하였다. 공통적인 개선사항으로 첫째, 개인공간의 명확한 구획이다. 개인공간의 독립성과 영역성을 확보하는 것이 중요한 요소로 나타났고 가변파티션(movable partition)을 통해 획일화된 구성보다 분반에 관계없이 자유롭게 개인공간을 구획하는 것을 선호했다. 둘째, 공동공간 면적의 확보이다. 공동작업공간은 스튜디오내 유일한 공동공간으로 용도가 다양하고 유용성 또한 높은 만큼 유형의 특성을 고려하여 충분한 면적으로 계획하여야 한다. 셋째, 개인공간과 공동공간의 명확한 공간 구분이다. 이를 위해 주어진 면적에서 공간을 효과적으로 사용할 수 있도록 가변파티션, 공용통로 등의 융통성 있는 계획이 필요하다. 넷째, 유형별 스튜디오의 주요 개선사항으로 개실형은 공동작업 공간 확보, 혼합형은 인접스튜디오의 간섭차단, 오픈형은 수업공간의 별도 계획 등으로 나타났다.