아로마 요법이 말기 암 환자의 하지부종에 미치는 영향 - 대조군 연구

김성아,김성주,정주혜,이수영,한명숙,오선희,김세홍,Kim, Sung-Ah,Kim, Sung-Ju,Chung, Ju-Hye,Lee, Soo-Young,Han, Myung-Suk,Oh, Seon-Hee,Kim, Se-Hong 한국호스피스완화의료학회 2009 한국호스피스.완화의료학회지 Vol.12 No.3

목적: 본 연구에서는 하지 부종이 있는 말기 암 환자에게 아로마 마사지 치료가 부종 정도 및 혈압, 맥박, 체온 등의 생체 징후 변화에 미치는 영향을 관찰함으로써 말기 암 환자의 삶의 질을 향상시킬 수 있는 대체의학적 치료법으로서의 근거를 마련하고자 한다. 방법: 총 36명의 환자(치료군 26명, 대조군 10명)의 환자를 대상으로 아로마 치료군에서는 블랜딩한 오일을 이용하여 대상자의 발가락부터 무릎 위 10 cm까지 경찰, 강찰, 진동기법을 이용하여 약 15${\sim}$20분간 마사지를 시행하였으며 대조군은 순수하게 마사지의 효과만을 알아보기 위해 캐리어 오일만을 이용한 마사지를 아로마 치료군과 동일한 시간과 방법으로 시행하였다. 마사지 시행 전, 마사지 시행 30분 후, 2시간 후, 12시간 후에 전족부(forefoot)와 발목관절의 가장 좁은 부위, 종아리의 가장 넓은 부위에서 둘레를 측정하였고 혈압, 맥박, 체온도 동시에 측정하였다. 결과: 발등(Rt.: P=0.771, Lt.: P=0.371), 발목(Rt.: P=0.580, Lt.: P=0.407), 종아리(Rt.: P=0.666, Lt.: P=0.158)의 둘레의 변화는 아로마 마사지 치료군과 대조군 사이에 통계적으로 유의한 차이를 보이지 않았다. 하지만, 아로마 치료군에서 좌측 발목과 좌측 종아리를 제외한 나머지 부위에서 치료 전과 비교하여 통계적으로 유의하게 부종이 감소하는 결과를 보였으며 발등은 2시간 후에, 우측 발목은 20분 후에, 우측 장딴지는 12시간 후에 가장 많이 감소되었다(P${\le}$0.05). 결론: 결론적으로 아로마 마사지 치료법이 단순 마사지 치료에 비해 하지 부종의 완화에 큰 영향을 주지 못하며 아로마 마사지 치료의 임상적 적용을 위해서는 향후 보다 많은 연구가 필요할 것으로 생각된다. This study was designed to examine the effect of aroma massage therapy on lower extremity edema of terminal cancer patients. Methods: A total of thirty-six terminal cancer patients with lower extremity edema were divided into two groups: the aroma massage group received massage with blending oil which was applied from toes to 10 cm above the knee of the subject for 15 to 20 minutes in each turn, while the control group received sham aroma massage (applied with carrier oil only). The circumferences of the fore-foot, ankle and calf were measured before massage and 30 minutes, 2 hours, and 12 hours after massage. The blood pressure, pulse and body temperature were also measured to find the change of subject's physiologic conditions. Results: There were no significant differences in blood pressure, heart rate, body temperature and lower extremity circumferences between two groups. However, edema at each site was slightly improved in the treatment group after the aroma massage therapy, compared to baseline data (P<0.05). In addition, the reduction of lower extremity circumference was maximal at 2 hours in foot, 30 min in right ankle and 12 hours in right calf after aroma massage therapy (P<0.05). Conclusion: Our results suggest that aroma massage therapy is not effective on the lower extremity edema of terminal cancer patients.

초음파와 자외선(UV) 동시 적용이 가정용 가습기 내 살균에 미치는 시너지 효과에 대한 반응속도론적 연구

김성아,김지현,이민주,김자연,정우식,박준홍,Kim, Seunga,Kim, Jihyun,Lee, Minjoo,Kim, Jayun,Jung, Woosik,Park, Joonhong 대한상하수도학회 2021 상하수도학회지 Vol.35 No.3

This study examined the effect of ultraviolet (UV) application on bacterial disinfection in a commercialized humidifier using ultrasonic wave (UW). To accurately examine disinfection kinetics in tap-water condition, tap-water was sterilized using a filter, and then inoculated with pure cultures of E. coli and P. putida with known viable counts. The disinfection kinetic characteristics were experimentally compared when UV alone, UW alone, and UW+UV together were applied in disinfecting the added bacteria in the commercialized humidifier. When UV alone was applied, bacterial disinfection kinetics followed a first-order decay reaction, and showed an approximately 10-time weaker disinfection compared to the typical UV disinfection in water treatment or wastewater treatment. When UW alone was applied, bacterial disinfection kinetics followed a second-order decay reaction with a low disinfection rate constant of 0.0002 min^-1(CFU/mL)^-1. When UV and UW were applied together, however and interestingly, the disinfection rate constant (0.0211 min^-1(CFU/mL)^-1) was approximately 100 times increased than that for the UW alone case. These results revealed that the co-use of UV and UW can provide synergistic effect on bacterial disinfection in a tap-water condition in household humidifiers.

가구에서의 오브제 활용에 관한 연구

김성아,Kim Seong-Ah 한국가구학회 2004 한국가구학회지 Vol.15 No.2

Since Cubists represented a way of expressing image moving away from traditional illusion effect, new realities represented by collage and assemblage. Furthermore, Marcel Duchamp, a French Dadaist, suggested the concept of ready-made that everyday objects exhibited in an odd way in a gallery. These early fine art cases highly influenced to furniture design in the second half of the twentieth century. The use of objects in contemporary furniture is closely related to the emergence of Pop Art in the late 1950s and that of Postmodernism. After the 1970s the use of found objects were frequently utilized in furniture design of all over the countries. As an ecological issue became a new consideration to furniture designers, found objects also gave a chance to use recycled materials. Even in studio furniture area which is considered wood as a major material at the early stage, many studio furniture designers began to adapt found objects in their designs as a new source of Inspiration after the 1970s. This study explored various examples of found objects in furniture design and examined the meaning of the use in different designers and regions.

인진(茵蔯)이 간성상세포의 섬유화 억제에 미치는 영향

김성아,우홍정,김영철,이장훈,Kim, Seong-A,Woo, Hong-Jung,Kim, Young-Chul,Lee, Jang-Hoon 대한한방내과학회 2008 大韓韓方內科學會誌 Vol.29 No.1

Objectives : This study was performed to investigate the anti-fibrogenic effect of Artemisiae Capillaris Herba on cultured rat hepatic stellate cells. Materials and Methods : Hepatic stellate cells(HSC-T6) were treated with various concentrations of Artemisiae Capillaris Herba extract for 24 hours. The extraction was done either with distilled water or 50% EtOH. After the treatment, cell viability, proliferation, procollagen levels and the mRNA of the collagen type 1a2 and ASMA were measured by using MTT assay, BrdU assay, RT-PCR, and Procollagen Type I C-peptide EIA Kit. Results : The viability and proliferation of the hepatic stellate cells were decreased as the concentration increased. The mRNA expression decreased consistently with the volume of the secreted procollagen with the extraction made with distilled water, which indicates the herb has inhibitory effect on fibrogenesis of the liver by regulating one of the fibrosis associated genes in transcription. However, it increased in 50% EtOH extraction, which shows that a more stable reaction is expected of the extraction made with distilled water than the extraction made with 50% EtOH. The production of procollagen was decreased by a low-concentration treatment with Artemisiae Capillaris Herba, but increased by a high concentration. It seemed that the cells were responding to Artemisiae Capillaris Herba in low- concentrations, thus producing small amounts of collagen. When the drug was administered at high enough concentration to give direct toxicity to cells, the ability of cells to produce collagen was activated, and the overproduction of collagen was observed as an undesirable results. Conclusion : These results suggest that Artemisiae Capillaris Herba is beneficial in the treatment of cirrhotic patients as well as for the patients with chronic hepatitis when extracted with water in the proper concentrations.

파라메트릭 디자인에 관하여

김성아,Kim, Sung-Ah 대한건축사협회 2017 建築士 Vol.579 No.-

근로자의 금연프로그램 참가의도와 관련된 요인

김성아,감신,예민해,박기수,오희숙,손재희,Kim, Sung-Ah,Kam, Sin,Yeh, Min-Hae,Park, Ki-Su,Oh, Hee-Sook,Son, Jae-Hee 대한예방의학회 1999 Journal of Preventive Medicine and Public Health Vol.32 No.3

Objectives: This study was conducted to evaluate factors related to the intention of participation in a worksite smoking cessation program. Methods: To explain the health behavior of participating intention in a worksite smoking cessation program, the health belief model(HBM) was used as study model, and 144 self-administered questionnaires were completed by electronic company workers. Variables of the health belief model were composed of perceived susceptibility to smokinginduced disease, perceived severity of smoking-induced disease, economical gain as perceived benefit of smoking cessation, and nicotine dependency as perceived barrier of smoking cessation. Variables of sociodemographics, smoking status, knowledge about adverse health effects of smoking, and cues to smoking cessation were used as modifying factors. Results: Perceived severity(POR=1.99, 95% CI: 1.03-3.83), perceived benefit(POR=2.11, 95% CI: 1.07-4.17), and perceived barrier(POR=0.29, 95% CI: 0.11-0.76) were significant variables to the intention of participation in a worksite smoking cessation program in the logistic regression analysis. The perceived severity was significantly affected by knowledge about adverse health effects of smoking(POR=2.17, 95% CI: 1.23-3.84). The perceived barrier was significantly affected by education level(POR=3.66, 95% CI: 1.17-11.44), age to first cigarette (POR=0.32, 95% CI: 0.10-0.98), pack-years(POR=5.47, 95% CI: 2.37-12.61). To the Perceived benefit, the model was not fitted. Conclusion: Our results found that counterplans improving the knowledge about adverse health effects of smoking, preventing early smoking, and decreasing smoking amount should be considered for an effective smoking ban policy.

빅데이터 시대의 BIM

김성아,Kim, Sung-Ah 대한건축사협회 2017 建築士 Vol.578 No.-

건설 프로젝트 업무관리 효율화를 위한 콘텐츠기반 협업 플랫폼 개발

김성아,정충원,김남호,최철호,진상윤,Kim, Seong-Ah,Jung, Choong-Won,Kim, Nam-Ho,Choi, Cheol-Ho,Chin, Sang-Yoon 한국건설관리학회 2016 한국건설관리학회 논문집 Vol.17 No.3

건설 프로젝트에서 정보관리 시스템은 도면, 문서관리, 행정처리 위주로 사용되고 있으며, 실시간 의사소통 및 참여자간의 의사전달 관리를 지원하는데는 한계가 있다. 본 연구에서는 다양한 커뮤니케이션 방식과 콘텐츠를 지원하는 플랫폼 비즈니스 시대에 맞추어 프로젝트 참여자간 의사전달 관리를 지원하는 협업 플랫폼을 개발함으로써 효과적인 의사소통, 정보공유 및 업무관리 효율화에 기여하고자 한다. 도면 및 문서관리 또는 행정업무 중심으로 사용되는 기존 프로젝트 또는 사업관리 시스템에서 벗어나 프로젝트 참여자간 커뮤니케이션 및 협업과 관련된 일련의 활동을 지원하는 협업 플랫폼(CCP)을 개발하는 것이 본 연구의 목적이다. 본 연구에서 개발된 CCP는 설문조사를 통해 협업 플랫폼 사용에 따른 효과가 검증되었으며, 기존 커뮤니케이션 또는 협업 방식에 비해 정보공유 및 배포, 기록 및 추적관리가 용이하며, 자신의 업무능력 향상에 기여한 것으로 나타났다. An information system in a construction project has been typically used for drawing, document management, and administration process. And it has limitations to support real-time communication and collaboration among project stakeholders. The objective of this research is to improve communication, information share, and task management by developing a collaboration platform among project stakeholders supporting various communication methods and contents. The platform developed in this research, named as CCP, aims to support communication and collaboration related activities beyond the scope of legacy systems at construction sites. CCP was validated through pilot test and user survey, and it was found to be very helpful for sharing and distributing information, tracking and recording, and improving a user's work capability.

4차 산업혁명 시대의 건축설계 교육과 프로토타이핑

김성아,Kim, Sung-Ah 대한건축사협회 2017 建築士 Vol.582 No.-

파라메트릭 디자인과 디지털 모델의 발전

김성아,Kim, Sung-Ah 대한건축사협회 2017 建築士 Vol.580 No.-