Earticle

여성 그레쥬에이션 시술 각도의 변화에 따른 한국남성들의 트렌드 감성별 룩 포지션과의 상관성에 관한 연구로서 시술각도에 따른 여성 그레쥬에이션의 다양한 이미지를 조사하고 이를 바탕으로 창의적인 그레쥬에이션 커트시술이 가능해 지는데 연구 목적이 있다. 설문지법을 사용하여 총 100부의 설문지를 통계분석 하였다. 연구 결과 그레쥬에이션의 시술 각도 5°, 31°, 85° 에서는 세련된(sophisticated) 이미지가 나타난다고 응답하였으며 15°, 65°의 시술 각도에서는 우아한(elegance) 이미지가 나타난다고 응답하였으며 시술 각도 50°에서는 현대적인(modern) 이미지가 나타난다고 응답하였다. 본 연구를 통 해 한국 남성들이 느끼는 트렌드 감성별 룩 포지션에 의하여 세분화 된 여성 그레쥬에이션 커트에 대한 향후 심층적인 후속 연구가 가능해지며 고객만족을 창출과 동시에 보다 심도 깊은 헤어커트 교육의 기초자료로 활용이 가능해지리라 사료된다.

The purpose of this study is to investigate the correlation between female gradation angle and angles of female gradation according to the angle of the treatment. A total of 100 questionnaires were analyzed using questionnaires. The results showed that sophisticated images were observed at 5 °, 31 °, and 85 ° of gradation, and elegance images were observed at 15 ° and 65 °, and modern images were observed at 50 ° . Through this study, we will be able to conduct in-depth follow-up research on female gradation cuts classified by the trend position of trends in Korean men, and it will be possible to use it as basic data for deeper haircut education at the same time as creating customer satisfaction.

The purpose of this study was to examine the correlations between cut fl ow changes and hair stylings by the treatment angle of increase layer shapes. For this, such 12 hair stylings as C curls, S curls and out curls were worked out, thus examining its correlations with cut fl ow changes. Study fi ndings are as follows. First, as for the change of layer shapes by the guideline positions and treatment angles of increase layers. In the perpendicular parting, it formed short layers and diagonal back fl ows around the face in the diagonal front parting, it presented slightly rhythmic senses and strong diagonal back fl ows in the short hair in the front and its nape length was longest in the horizontal parting, it showed short length shapes around the face and created the same feel of material around the head, thus presenting the sense of very light and in the diagonal back parting, the fl ow of layers went down to the opposite direction and hair was accumulated around the line of face, thus creating a weighty sense. Second, as for the correlations between the fl ow of C curls, S curls and out curls and curls. In the perpendicular parting, curl waves were created around the face, thus presenting the sense of fl exibility and refi ned beauty in the diagonal front parting, the fl ow of curl was created in a strong diagonal back, thus presenting the sense of softness, elegance and stability in the horizontal parting, curls were created on all the parts of head, thus showing the sense of liberty, activity and gorgeousness and in the diagonal back parting, the zone of weight was created around the face, thus presenting a slightly weighty curl fl ow.

The Optical Wide-field patroL-Network (OWL-Net) is a global optical network for Space Situational Awareness in Korea. The primary operational goal of the OWL-Net is to track Low Earth Orbit (LEO) satellites operated by Korea and to monitor the Geostationary Earth Orbit (GEO) region near the Korean peninsula. To obtain dense measurements on LEO tracking, the chopper system was adopted in the OWL-Net's back-end system. Dozens of angle-only measurements can be obtained for a single shot with the observation mode for LEO tracking. In previous work, the reduction process of the LEO tracking data was presented, along with the mechanical specification of the back-end system of the OWL-Net. In this research, we describe an integrity assessment method of time-position matching and verification of results from real observations of LEO satellites. The change rate of the angle of each streak in the shot was checked to assess the results of the matching process. The time error due to the chopper rotation motion was corrected after re-matching of time and position. The corrected measurements were compared with the simulated observation data, which were taken from the Consolidated Prediction File from the International Laser Ranging Service. The comparison results are presented in the In-track and Cross-track frame.

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목적: 개방각 녹내장 환자와 폐쇄각 녹내장 환자에서 녹내장 삼중수술의 효과를 안압과 굴절력 측면에서 비교하였다. 대상과 방법: 개방각 녹내장과 폐쇄각 녹내장으로 녹내장 수술과 백내장 수술을 동시에 시행 받은 환자 중 1년 이상 추적관찰이 가능했던 환자들을 포함시켰다. 수술 전후의 시력, 안압, 시야, 굴절력, 안압약 사용 개수 및 합병증 발생 빈도 등을 측정하여, 수술 전후의안압 하강 정도, 굴절력 예측 오차 등을 비교하였다. 결과: 수술 후 1년째 안압은 개방각 녹내장과 폐쇄각 녹내장 환자군에서 각각 13.39 ± 2.25 mmHg, 13.41 ± 2.79 mmHg였고(p=0.981), 수술 전후 안압 변화(수술 후 안압-수술 전 안압)는 각각 4.51 ± 6.35 mmHg, 9.11 ± 8.27 mmHg로 유의미한 차이를보였다(p=0.042). 안압이 조절되지 않아 재수술을 시행한 경우는 두 그룹 모두 한 명도 없었다. 수술 후 안압이 수술 전에 비해 10%, 20% 이상 감소한 비율은 개방각 녹내장에 비해 폐쇄각 녹내장군에서 유의하게 높은 것으로 나타났다(p=0.035, p=0.013). 수술 후굴절률의 예측 오차는 개방각 녹내장과 폐쇄각 녹내장 환자에서 각각 -0.84 ± 0.88 D, -0.13 ± 0.65 D로 나타났다(p=0.008). 결론: 개방각 녹내장 환자와 폐쇄각 녹내장 환자 모두에서 녹내장 삼중수술은 효과적이나, 개방각 녹내장 환자보다 폐쇄각 녹내장환자에서 안압 하강의 정도와 굴절력 예측의 정확도가 더 좋을 것으로 생각된다.

Purpose: To compare the surgical outcomes of triple procedure in patients with open-angle glaucoma and angle-closure glaucoma. Methods: The patients who underwent triple procedures for open-angle glaucoma and angle-closure glaucoma and were followed up for more than 1 year postoperatively were retrospectively reviewed. Preoperative and postoperative visual acuity, intraocular pressure (IOP), visual field mean deviation, refractive error, number of medications, and complications were analyzed. The effect of surgery on IOP reduction and refractive error correction was compared. Results: The IOP at 1 year postoperatively was 13.39 ± 2.25 mm Hg, 13.41 ± 2.79 mm Hg (p = 0.981) and IOP reduction was 4.51 ± 6.35 mm Hg, 9.11 ± 8.27 mm Hg (p = 0.042) in the open angle glaucoma group and angle closure glaucoma group, respectively. No patient in either group required reoperation due to uncontrolled IOP. The percentage of patients showing postoperative IOP reduction of at least 10% and 20% from baseline IOP was statistically higher in the angle-closure glaucoma group than in the open-angle glaucoma group. Prediction errors were -0.84 ± 0.88 D and -0.13 ± 0.65 D in the open-angle glaucoma group and angle-closure glaucoma group, respectively. Conclusions: Triple procedure was effective in reducing IOP in both open-angle glaucoma and angle-closure glaucoma patients. The patients with angle-closure glaucoma showed better results in IOP control and refractive error correction compared with patients with angle-closure glaucoma.