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휠체어 장애인의 대량맞춤을 위한 정장 프로토타입 패턴 개발
배수진 ( Bae Su-jin ),양정은 ( Yang Chung-eun ),유희천 ( You Hee-cheon ),박광애 ( Park Kwang-ae ) 한국디자인트렌드학회 2016 한국디자인포럼 Vol.50 No.-
연구배경 본 연구는 남성 휠체어 장애인의 정장 맞춤시스템을 위한 패턴 개발을 목적으로 한다. 선행연구를 기반으로 하여 휠체어 장애인의 정장착용 시 불편 사항 및 선호도를 반영하였고, 휠체어에 앉은 체형특성을 반영하여 정장 프로토타입 패턴을 개발하였다. 또한 휠체어 장애인을 대상으로 한 착의평가를 통해 수정(보완하여 연구원형을 완성하였다. 연구방법 휠체어 장애인 남성정장 패턴의 설계를 위한 기본원형은 System M. Muller의 기본원형 설계법을 사용하였고, 휠체어 장애인의 사이즈 체계에 관한 선행 연구를 참고하여 가슴둘레, 허리둘레, 등길이, 엉덩이둘레, 밑위길이, 바지길이 등의 인체치수를 원형설계에 적용하였다. 연구결과 비교원형과 연구원형의 착의평가 비교결과, 44항목 중 25개의 항목에서 p<0.001 수준의 유의한 차이 있는 것으로 파악되었고, 11개의 항목에서 p<0.01 수준의 유의한 차가 나타났다. 즉 휠체어 장애인의 체형특성을 반영한 연구원형은 비장애인용 비교원형 보다 휠체어 장애인에게 잘 맞는 것으로 파악되었다. 결론 재킷의 경우 밑단의 벌어짐 정도와 재킷의 길이, 칼라와 라펠의 적절성이 우수하였고, 바지에서는 무릎부위의 다트를 이용하여 여유분을 설정함으로써 바지길이가 당겨 올라가는 문제점을 해결하였고, 밑위길이 부분이 휠체어 장애인의 체형에 적절한 것으로 파악되었다. Background This study aims to develop suit designs and patterns for disabled men in wheelchairs. In this study, a suit pattern prototype is presented, which reflects not only the clothing inconvenience level and their preference of suit for the disabled in wheelchairs on advanced research data but also their body characteristics. In addition, they were evaluated and modified through wearing tests and then master patterns were completed. Methods The design of System M. Muller was set as a basic pattern. Body sizes such ad chest circumference, waist circumference, waist-back length, hip circumference, crotch length, and slacks length were considered in designing patterns. Result The findings from wearing evaluation for master patterns that were revised and complemented from basic patterns and development patterns are that there were significant differences at p<0.001 in 25 out of 44 categories, and significant differences at p<0.01 in 11 categories. It means that the master patterns as reflect on their body characteristics were more fit with disabled in wheelchairs than basic patterns. Conclusion As for jackets, Master patterns applied properly to gaps on the hemlines, jacket length, as well as collar and lapel categories. As for slacks, it was appropriate to determine ease using darts on the knee part, to make slacks longer, and to shorten the front crotch length and to lengthen the back.
배수진 ( Su-jin Bae ),정봉완 ( Bong-wan Jeong ) 조선대학교 공학기술연구원 2017 공학기술논문지 Vol.10 No.3
There should be tempered bead welding technology to cope with unexpected damage during operation of a nuclear power plant. Welding work should be urgently performed considering the safety of radiation exposure to workers without stopping operation of nuclear power plant. In this study, the tempering effect was measured by measuring the residual stress of the welded part by the tempered bead welding on the low alloy steel specimen, which is the main material of the nuclear reactor, by hardness of the base, HAZ and weld metal zone, And to develop the optimal tempering bead welding technology applicable to actual field.
정중 흉골 절개술을 이용한 심장수술 후 환자의 체위변경과 흉골 합병증 발생과의 관계
강영애,배수진,송치은,Kang, Young Ae,Bae, Su Jin,Song, Chie Eun 한국중환자간호학회 2016 중환자간호학회지 Vol.9 No.1
Purpose: This study was conducted to examine the relationship between lateral position change and sternal complications after cardiac surgery through median sternotomy. Methods: This study was a retrospective descriptive case-control study, involving 241 patients who underwent cardiac surgery through median sternotomy. Data from October 2011 to September 2014 were collected. Results: Sternal complications (i.e. dehiscence, sternal instability, mediastinitis) developed in 33 patients (13.7%). Primary symptoms of complications were discharge and erythema, and the mean time difference from surgery to appearance of symptoms was 15 days (range, 1-138 days). The factors associated with sternal complications were cancer comorbidity (${\chi}^2=5.22$, p=.039), internal mammary artery procedure (${\chi}^2=4.16$, p=.041), and duration of extra-corporeal membrane oxygenation (p=.033). Position change was not related to incidence of sternal complications (${\chi}^2=0.14$, p=.704). Pressure ulcers appeared in 63 patients (26.1%). Mean time difference from surgery until occurrence of ulcers was 6.7 hours (range, 0-323.0 hours), but position change was started from 132.4 hours (range, 27.1-503.2 hours) after intensive care unit admission. Conclusions: These results provide baseline data to create a standard position change and activity protocol for patients after median sternotomy. Furthermore, the study could help clinical practitioners establish evidence-based nursing practices.