• 한국전통조경학회지
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• 제35권3호
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• pp.1-12
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• 2017

본 연구는 창덕궁 옥류천 일원에 소재한 소요정(逍遙亭), 태극정(太極亭), 청의정(淸?亭), 취한정(翠寒亭)에 걸린 주련시(柱聯詩)에 표현된 경관요소들을 중국 당대(唐代) 의경 이론을 정리한 왕창령(王昌齡, 698-757)의 세 가지 경계로 구분하여 경관을 해석하였다. 그 결과는 다음과 같다. 첫째, 물경(物境)과 관련하여 봄날 새벽녘이나 달밤, 비가 개이고 이슬이 내려앉은 고즈넉한 정원에는 꽃이 피고, 연못에서 물고기가 노닐고, 울창한 소나무 숲에서 꾀꼬리가 우는 경관이 그려졌다. 둘째, 정경(情境)과 관련하여 임금이 화려한 부채 아래로 붉은 장막을 친 수레에 앉아 옥류천 일원으로 행차하는 모습을 그려서 태평한 시절에 대한 감정이 표현되었다. 셋째, 의경(意境)과 관련하여 옥류천 일원의 승경이 자연과 물아일체를 경험하는 청정한 경지를 제공함으로써 신선세계로 묘사되었다.

• 한국전문물리치료학회지
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• 제2권1호
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• pp.44-50
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• 1995

The purpose of this study was to investigate which of 4 positions produced the highest action potential in the rectus femoris muscle of normal adult subjects. Testing was performed in supine with the right leg performing a simple straight leg raise with the knee fully extended. The left leg, however, was placed in 4 different positions: 1. Full support with $0^{\circ}$ flexion. 2. Flexed on the plinth with $60^{\circ}$ knee flexion and foot flat. 3. Same as N0.2 but with $90^{\circ}$ knee flexion. 4. Left leg hanging over the end of the plinth with $90^{\circ}$ knee flexion, $0^{\circ}$ hip flexion and no foot support. This study was designed to compare the level of electromyographic activity of the rectus femoris under 4 positions. Fourty-three healthy young adults performed three trials of each exercise condition in random order in the supine position. Electromyographic activity was recorded from surface electrodes. Rectus femoris action potentials in all 4 positions were significantly different. The highest action potential at the end of movement of the right leg occurred with the left leg hanging over the end of the plinth with $90^{\circ}$ knee flexion. It is therefore recommended the straight leg raising be performed with the contralateral leg flexed at $90^{\circ}$ over the end of the supporting surface to obtain a maximum rectus femoris isometric contraction.

• 한국해양공학회지
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• 제23권1호
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• pp.74-80
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• 2009

In this study, the static and modal analyses to find the characteristic of eigenvalues for a towed cable were with a free boundary condition at the bottom end carried out with numerical study. The resulting numerical code with finite element method was used to study sample problems for a cable with towing speeds. After tracing the equilibrium state with a towing speed through the static analysis, modal analysis on the basis of static results was performed. The static top tension for a critical towing speed is nearly 50 percent of what it was for a free hanging pipe. From static analyses, it is found that towing speed has a noticeable effect on top tension of a towed pipe. At a high towing speed, differences between the first and second periods become larger. Compared to the fundamental period for a free hanging pipe, that for a towed pipe with a critical towing speed is approximately 1.4 times larger. This result is very important point in that the lock in condition and tension of the towed cable system with top excitation can be predicted. The corrected close form solution to solve natural periods for a towed cable was presented in this study. The code is validated by comparison of the results of theoretical and numerical studies. Two results were in very good agreement. This study can contribute to predicting the lock-in condition and tension for a towed cable or pipe with top excitation.

• 박물관보존과학
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• 제16권
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• pp.32-45
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• 2015

청동현향로(靑銅懸香爐)는 1971년 경기도 하남시 춘궁동에서 발견된 고려시대의 향로이다. 유물의 표면에는 점토가 두껍게 고착되어 있으며, 부식으로 인해 청동병과 다수의 균열이 존재하고 일부분이 결손되어 취약한 상태였다. 청동현향로의 안정한 보존과 전시를 위해 표면에 고착된 이물질을 제거하고 취약한 재질을 강화하였고, 균열부위와 결손부위는 직조유리섬유로 보강하고 에폭시 수지로 복원하였다. 제작기술을 규명하기 위해 성분 분석과 미세조직을 관찰하였다. 성분분석 결과, 몸체, 귀, 고리, 뚜껑, 꼭지부위는 주성분이 Cu-Sn-Pb인 3원계 청동합금으로 주조하였고, 몸체와 귀는 구리의 함량이 높은 구리못으로 고정하였음을 확인하였다. 미세조직은 α상이 대부분이며 Cu와 S이 주성분인 비금속개재물이 존재한다.

• 한국작물학회지
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• 제32권2호
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• pp.130-136
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• 1987

공시품종인 Burley 21을 수확한 후 건조하고 무더운 시기에 처리하여 건조하우스의 환기시기, 환기량 및 달줄간격 등의 건조실관리에 따른 급건조방지 방법을 밝히고자 시험한 결과 요약하면 다음과 같다. 1. 건기에는 건조시 시종환기구에서 온도가 낮았고 급건엽발생도 제일 적었다. 2. 급건엽발생시기는 황변말부터 갈변말까지로 이 시기에 탈수를 지연시키는 것이 가장 중요하다. 3. 급건엽발생이 적을수록 품질 및 물리성이 양호하였다. 4. 측면을 1.5m로 충분히 환기시킨 구에서 급건엽발생이 가장 적었다. 5. 달줄간격을 좁힐수록 온도에는 크게 영향을 미치지 않았으나 온도는 높게 유지하여 급건엽발생을 크게 감소시켰다. 6. 급건엽의 내용성분은 충분히 분해가 일어나지 않았다.

• Geomechanics and Engineering
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• 제14권4호
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• pp.337-344
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• 2018

The study of the mining effect influenced by a normal fault has great significance concerning the prediction and prevention of fault rock burst. According to the occurrence condition of a normal fault, the stress evolution of the working face and fault plane, the movement characteristics of overlying strata, and the law of fault slipping when the working face advances from footwall to hanging wall are studied utilizing UDEC numerical simulation. Then the inducing-mechanism of fault rock burst is revealed. Results show that in pre-mining, the in situ stress distribution of two fault walls in the fault-affected zone is notably different. When the working face mines in the footwall, the abutment stress distributes in a "double peak" pattern. The ratio of shear stress to normal stress and the fault slipping have the obvious spatial and temporal characteristics because they vary gradually from the higher layer to the lower one orderly. The variation of roof subsidence is in S-shape which includes slow deformation, violent slipping, deformation induced by the hanging wall strata rotation, and movement stability. The simulation results are verified via several engineering cases of fault rock burst. Moreover, it can provide a reference for prevention and control of rock burst in a fault-affected zone under similar conditions.

• 한국결정학회지
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• 제4권2호
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• pp.100-104
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• 1993

환원된 글루타치온은 모든 세포의 대사에 중요한 역할을 하고 있다. 글루타치온은 두개의 연속적인 반응으로 합성된 세개의 펩타이드로 구성되어 있다. 첫 번째 반응에서의 촉매효소가 GSH-I 이며, 두번째 반응에서의 촉매효소가 GSH-반이다. 대장균주의 글루 타치온 합성 기작은 주로 GSH-I의 되돌림 제어에 의 해 조절되고 있다. 이러한 생화학적 작용과 구조와의 관계를 알기 위한 첫 단계로 증기 확산 방을 방법과 모세관 확산 방법으로 실온에서 결정을 얻게 되었다. GSH-I 효소의 결정은 침전제 ammonium sulfate을 사용하여 얻었으며, 증기 확산 방을 방법으로는 10 일의 기간으로 실온에서 0.2 m x 0.2 mm x 0.2 mm 크기로 자랐으며. 이 결정은 싱크로트론 X-T3y 를 사용하여 약 4.0 A 까지 회절 시켰다. 또, 모세관 을 이용한 방법으로 얻은 결정은 40일의 기간으로 실온에서 0.25 mm X 0.25 mm X 0.3 mm 의 크기로 자랐으며, 이 결정은 회전 음극선의 X-ray를 사용하여 약 4.0 A까지 회절시켰다.

• 복식문화연구
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• 제17권2호
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• pp.270-282
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• 2009

The purpose of this study was to inquire into lounge wear and Jeff Koons and to design lounge wear in which the works, Balloon Dog(1994$\sim$2000) and Hanging Heart(1994$\sim$2006), of Jeff Koons was applied. The concept of design was appealed as sensuousness, activeness, and comfort. The target of design was teens and those in their 20s. Knit or woven fabric in 100% cotton/silk and cotton blended was selected. The design had fitted silhouette and the items were bras, panties, pajama pants, shorts, robes, slippers etc. Adobe Illustrator CS2 and Adobe Photoshop CS2 program were used for the design. In the lounge wear in which Balloon Dog applied, main color was red, blue, and green with pale tone and frills and pleats were selected for the details. Elastic blended fabric was used for the comfortable. Variety application of color and patterns were conducted for rhythmical visual. In the lounge wear design in which Hanging Heart applied, main color was also red, blue, and green with pale tone. Halter neck and robes were selected for the sexy looking. Cool and soft feelings were pursued through use of cotton and silk blended fabrics or stripes patterns. The result of this study may give valuable information to merchandisers and designers who develop lounge wear. It may also provide designers who use computer program such as Adobe Illustrator and Adobe Photoshop as design tools with useful examples.

• 국제초고층학회논문집
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• 제9권1호
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• pp.71-79
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• 2020

As the workplace evolves in our vertical cities, the need for "think spaces" and the public realm to meet, create and innovate will become integral to tall buildings. These people places are designed to address the social challenges and enhance the co-working environments which are emerging in the dense urban context of our future cities. The design of sky terraces and the "spaces between" offer a greener, more humane and smarter work environment for the future. The public realm should no longer be held down, fixed to the ground plane, but rather become part and parcel of the upper levels of our workplace centers. These collective spaces in our workplace centers must provide a three dimensional matrix of connected and identifiable platforms to leverage the open and progressive future way of working. This will enable social networking and idea sharing, and create multi-dimensional, multi-level business incubators for innovation and creativity. The BCO ( British Council of Offices) has performed a landmark Wellness Matters Report which provides an exemplary roadmap for the future of the workplace. Our future vertical cities must also provide for serendipity in the workplace; a key attribute to drive the information exchange and collaboration that are proven to provide positive and progressive business outcomes. In addition to demonstrating examples of existing built work and the concept of the integrated vertical public realm, the presentation also will consider and define wellness in the workplace as a critical factor in our design strategies and our future workplace environments Hanging Gardens, Roof Terraces and the Vertical Plazas; designed for interchange, wellness, animation and collaboration.

• 복식
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• 제60권10호
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• pp.163-179
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• 2010

False sleeves are 'the sleeves that are attached to clothes but exist just as a part without any function to put arms in them.' They are different from sleeves to put arms in them and are to follow the trend or a way of wearing clothes. They are mostly found in medieval Europe's decorative sleeves named 'Hanging sleeves', but they are also found in Eastern region, too. They are found in sleeves that attached women's headgear in East and Middle Asia, and also in high-class male caftan in Ottoman Turk in the 16th and 17th century. False sleeves can be divided into two kinds by shapes. The first ones are the decorative sleeves of which trunk-shaped sleeves hang around the whole or part of the arm hole but have no function to put arms in them; this is called as 'sleeve-shaped False sleeves'. These sleeves are found in women's headgear in medieval Europe, Ottoman Turk, and East and Middle Asia. False sleeves in Europe and Ottoman Turk played a role in showing wealth and power while those in East and Middle Asia had a great role in highlighting the costume's decorative effect. The second ones are the sleeves hanging down from the arms by attaching long cloth to the arm hole, in design; these are named as 'cape-shaped False sleeves.' This style is found only in medieval Europe, and presumably, these cape-shaped false sleeves may have played a role in boasting of one's wealth and power.