시판 견사/셀룰로오스계 원사 교직물의 태 평가 및 홍화 염색물의 색상 분석에 대한 연구

김아람(Kim Ah-Ram),김종준(Kim Jong-Jun) 한복문화학회 2009 韓服文化 Vol.12 No.3

In Korean costumes, silk, ramie, and cotton fibers have long been used. Since the physical properties of the silk and cellulosic yarns are different, the resulting hand of the union fabric becomes unique in stiffness, springiness, smoothness, etc. These unique characteristics are mainly due to the anisotropic nature of the specimens. The hand properties of the union fabrics for the usage of summer clothing were evaluated using a fabric objective measurement system, KES(Kawabata Evaluation System). In this study, the dyeing properties of union fabrics of silk and cellulosic yarns were investigated. Even without mordants, dyeing of cellulosic fibers or silk fibers using safflower as a natural dyeing material is possible. Appropriate extraction conditions and dyeing conditions were investigated for the dyeing of the union fabric specimens, comprising silk and other fiber such as cotton, linen, ramie, and 'Hanji'. pH control for the extraction procedure is extremely important. In this study pH10.5 was maintained during the extraction procedure, in order to obtain red color, along with the dye bath pH control. Due to the different absorption characteristics of the silk and cellulosic yarns toward the safflower's dyestuff components, different color values were obtained under the observation direction of the union fabric specimens. Color characteristics of the dyed union fabric specimens were analyzed using colorimeters. Image analysis system/software under specific illumination condition was also adopted for the analysis. The union fabric specimens dyed using safflower exhibited compounded nature in terms of the hand of fabric and the color. Since the warp and filling yarns are of different fiber materials, when the observing directions are changed, the color of the dyed union fabric changed accordingly. This would add some unexpected beauty and sensibility - under wearing conditions - attributable to the directional color change, dependent on the observation position, of the dyed fabrics.

Kneading 처리가 다양한 펄프 섬유들의 특성에 미치는 영향

김아람(Ah-Ram Kim),최경화(Kyoung-Hwa Choi),조병욱(Byoung-Uk Cho) 한국펄프·종이공학회 2015 펄프.종이기술 Vol.47 No.3

In this study, effects of kneading treatment on the properties of hardwood bleached kraft pulp (HwBKP), softwood bleached kraft pulp (SwBKP) and hardwood bleached chemi-thermo-mechanical pulp (HwBCTMP) were elucidated with a laboratory two-shaft kneader. Kneading treatment was performed at 30% (w/w) of pulp concentration and the number of passes through the kneader was adjusted from 0 to 10 passes. Then, changes in properties of pulp fibers were evaluated. It was found that fiber characteristics were influenced by kneading treatment. Fiber length was decreased with kneading while other morphological properties such as fiber width, curl and kink became increased as the number of passes through the kneader increased from 0 to 5 passes. The magnitude of changes in the morphological properties of softwood chemical pulp was the largest, followed by hardwood chemical pulp. The morphological properties of HwBCTMP were little influenced by kneading treatment. Swelling of fiber measured by WRV was increased with kneading except of HwBCTMP.

개인의 건강과 질병에 영향을 미치는 가족기능 구성요소에 관한 사전연구 : 델파이 연구

김아람(Kim, Ah-Ram),정성우(Jeong, Seong-Woo),정지인(Jeong, Jiin),김정란(Kim, Jung-Ran) 대한신경계작업치료학회 2021 재활치료과학 Vol.10 No.3

목적 : 개인의 성장과 사회적 활동에 영향을 미치는 국내 가족기능 요소를 개발하기 위해, 가족기능 평가도구인 McMaster 모델을 기반으로 국내 문화와 적합한 내용을 도출하여 가족기능에 영향을 주는 요소들을 델파이 기법을 통해 확인하고자 하였다. 연구방법 : 가족기능과 관련이 깊은 분야의 전문가 패널 12명을 대상으로 델파이 기법을 실시하였다. 기간은 2020년 5월부터 6월까지 총 7주간 진행되었으며, 델파이 조사는 2회 실시하였다. 1차 조사에서는 McMaster 모델의 국내 문화와 적합한 내용을 선정 및 한글화를 진행한 후, 구성요소에 관한 폐쇄형항목 및 개방형 항목을 사용하여 전문가들의 의견을 수집하였다. 2차 조사에서는 구성요소의 적합도및 중요도를 조사하였다. 결과 : 1차 델파이 조사 결과, 제시된 53개의 항목에서 18개의 항목이 삭제되었고, 11개의 항목이 추가되었으며, 의미가 중복되는 항목을 제외하여 40개의 항목이 선정되었다. 이 후 이해가 어려운 문장을 친숙한어휘로 수정하고 2차 조사지를 구성하였다. 2차 델파이 결과에서는 총 33개의 항목이 선정되었으며, 최종 선정된 구성요소에 대한 내용타당도 비율은 0.76, 안정도는 0.28로 도출되었다. 결론 : 본 연구를 통해 도출된 국내 가족기능 평가를 위한 영향요소들은 가족기능을 포함하고 임상현장또는 관련연구에서 가족기능 평가 및 중재를 시행하는데 활용되기를 기대한다. Objective : This study aimed to determine Korea-type family function factors that affect individual growth and social activities, and examine check the appropriate contents and domestic culture components based on the McMaster model, a family function evaluation tool, through the Delphi technique. Methods : The Delphi technique was applied to 12 expert panels in fields related to family function. The period lasted 9 weeks, from May to June 2020. The Delphi survey was conducted twice. In the first survey, the domestic culture and appropriate contents of the McMaster model were selected and localized, and expert opinions about the components were collected using closed and open-ended questions. In the second survey, the fitness and importance of the components were investigated. Results : As a result of the first Delphi investigation, 18 items were deleted from the 53 items presented. After adding 11 items and excluding any overlapping items, a total of 40 items were selected. Subsequently, sentences that were difficult to understand were revised to familiar vocabulary. A second survey was constructed, with an example sentence. In the second Delphi investigation, 33 items were selected. The average content validity ratio for the final selected component was 0.76, and the stability was 0.28. Conclusion : Family function and the factors influencing domestic family function identified though this study can be used to conduct family function evaluations and interventions in clinical sites or relevant research studies.

NaOH 처리농도 및 고해가 BKP 섬유의 형태학적 특성에 미치는 영향

김아람(Ah-Ram Kim),최경화(Kyoung-Hwa Choi),서지혜(Ji-Hye Seo),조병욱(Byoung-Uk Cho) 한국펄프·종이공학회 2014 한국펄프·종이공학회 학술발표논문집 Vol.2014 No.10

저농도 NaOH 팽윤과 고해에 따른 섬유특성 변화

김아람(Ah-Ram Kim),최경화(Kyoung-Hwa Choi),조병욱(Byoung-Uk Cho) 한국펄프·종이공학회 2014 펄프.종이기술 Vol.46 No.3

감초 첨가에 의한 탁주의 저장성 및 품질증진 효과

김아람(Ah-Ram Kim),이소영(So-Young Lee),김꽃봉우리(Koth-Bong-Woo-Ri Kim),송유진(Eu-Jin Song),김진희(Jin-Hee Kim),김미정(Mi-Jung Kim),지경원(Kyong-Won Ji),안임숙(Im-Sook Ahn),안동현(Dong-Hyun Ahn) 한국식품과학회 2008 한국식품과학회지 Vol.40 No.2

탁주의 소비증대와 저장성 및 품질 증진을 도모하고 기능성 탁주 개발을 위하여 감초(Glycyrrhiza uralensis) 추출물을 탁주에 첨가(0.005%, 0.05%, 0.5%)하여 저장성 및 품질 증진에 미치는 효과를 알아보았다. 탁주에 포함된 효모 등의 미생물은 첨가된 감초 추출물에 의해 저장 기간 중에 크게 변화를 받지 않으나 첨가하는 농도가 높아짐에 따라 약간의 감소현상을 보였다. 산화도는 추출물 첨가 농도가 증가함에 따라 감소되는 경향을 보여 산화방지에도 효과가 있는 것으로 나타났다. 당도는 저장 기간에 따른 유의적 변화를 보이지 않았으나 감초 추출물의 첨가 농도가 높을수록 당도가 높아져 기호성이 높아지는 원인이 되었다. 감초 추출물의 첨가량이 증가할수록 현탁 안정성이 높아져 0.5% 첨가 시 저장 전 기간 중 거의 완전하게 유지되었다. 감초 추출물 첨가구의 pH는 무첨가구에 비해 높고 안정하게 유지되었으나, 산도는 초기에 약간 감소하였다가 완만하게 증가하는 경향을 나타내었다. 명도와 황색도는 감초 추출물 0.5% 첨가구에서 높게 나타났으나 그 외의 첨가구에서는 거의 차이가 없었고, 적색도는 무처리구와 감초 추출물 첨가구간의 유의적인 차이가 없었다. 저장 9일차의 관능평가 결과, 감초 추출물 첨가구의 전체적인 기호도가 무처리구에 비해 높게 나타났다. 이상의 결과를 종합해 볼 때, 0.5%의 감초 추출물을 탁주에 첨가할 경우 무첨가구에 비해 최소 3일 이상 저장기간을 연장할 수 있을 것으로 생각되며, 기호성 증진에도 효과가 있으리라 사료된다. This study was performed to examine the properties of takju containing added Glycyrrhiza uralensis ethanol extract (GUEE) at 10℃ for 12 days. Change in TBARS values was lower in the takju with GUEE as compared to control. The total viable cell count and yeasts cell count of all samples remained constant over the storage period. The brix of the takju treated with 0.5% GUEE (3.8-4.3) was higher than that of the control (3.8-4.0). Suspension stability and yellowness increased as the added concentration of GUEE increased. After 12 days of the storage, the pH level of the 0.5% GUEE takju was 3.9, which was 0.2 higher than that of control. In terms of acidity, the 0.5% GUEE takju ranged from 0.269 to 0.282, whereas the acidity of the control ranged from 0.294 to 0.302. In treated Takju with GUEE represented at treated takju with GUEE had the positive effects toward improving its preservation and quality.

신장성 운동 유발성 근육손상에 대한 체외충격파치료의 효과

김아람(Kim, Ah-Ram),서상원(Sea, Sang-Won),이호성(Lee, Ho-Seong) 한국체육과학회 2014 한국체육과학회지 Vol.23 No.4

The purpose of this study was to determine the effect of extracorporeal shock wave therapy (ESWT) on eccentric exercise-induced muscle damage of the knee extensor. Sixteen subjects performed 75 maximal knee extensor eccentric contractions (five set of 15 repetition; velocity = 60° seg-1; range of motion = 60°). ESWT performed treatment protocol [2000 shocks, 4 bar (0.18 mj/㎟), 10 ㎐ and 4~8 min]. Changes in muscle strength (maximal voluntary contraction; MVC), muscle soreness (SOR), thigh circumference (ClR), range of motion (ROM), and serum CK activity (CK) were examined before (pre), after 2, 24, 48, 72 and 96 hours following the exercise. MVC, SOR, ClR, ROM, and CK was significantly different between times (p<.01), however no significant differences between groups and interaction with groups and times in the changes of all dependent variables were found. These results did not support the hypothesis, and it is concluded that eccentric exercise-induced muscle damage of the knee extensor does not affect the extracorporeal shock wave therapy.

중고령자의 활동참여요인 : 고령화연구 패널조사를 바탕으로

김아람(Kim, Ah-Ram) 한국노인작업치료학회 2020 한국노인작업치료학회지 Vol.2 No.1

목적 : 대규모 종단자료인 고령화연구 패널조사(KLoSA) 자료를 활용하여 2006-2018년의 연령별 및 시간 변화에 따른 국내 중고령자의 활동 참여의 변화를 파악하고 영향을 미치는 요인을 분석하여 참여의 영향요인에 대한 근거자료를 제시하고자 하였다. 연구방법 : 2006-2018년 고령화연구 패널조사(KLoSA)의 원자료 중 개인적 요인(성별, 연령, 종교, 거주 지역, 학력, 주관적 건강), 라이프스타일(음주, 흡연, 규칙적 운동), 정서 기능(우울, 삶의 만족도), 참여(빈도, 다양성)로 분류하여 상관분석과 단순회귀분석을 실시하였다. 결과 : 2006-2018년 동안 시간의 변화에 따라 살펴보면 전 연령에서 참여빈도와 상관관계가 있는 요인으로는 성별, 연령, 종교, 거주 지역, 규칙적 운동, 주관적 건강, 우울, 삶의 만족도였다. 참여 다양성과 상관관계가 있는 요인으로는 성별, 연령, 종교, 거주 지역, 학력, 음주, 규칙적 운동, 주관적 건강, 우울, 삶의 만족도였다. 결론 : 본 연구 결과를 통하여 국민들의 참여빈도와 참여다양성에 관한 요인에 대하여 분석하여 참여빈도와 참여다양성에 영향을 미치는 요인을 확인하였다. 이러한 결과는 참여 영향요인 조사 및 참여를 목표로 하는 임상현장 및 연구에서 유용한 자료로 활용될 것이라 기대한다. Objective : Using data from the Korean Longitudinal Study of Aging(KLoSA), this study aimed to identify changes in the participation of the middle and older adults in Korea due to changes in age and time between 2006-2018 and to analyze the factors affecting them, thus identifying the factors influencing participation. Methods : From the raw data of the 2006-2018 KLoSA, personal factors (gender, age, religion, residential area, educational level, subjective health), lifestyle (drinking, smoking, regular exercise), emotional functions (depression, life satisfaction), and participation (frequency, diversity) were classified before undergoing correlation analysis and simple regression analysis. Results : The frequency of participation was correlated with gender, age, religion, residential area, regular exercise, subjective health, depression and life satisfaction. Participation diversity was correlated with gender, age, residential area, educational background, drinking, regular exercise, subjective health, depression and life satisfaction. Conclusion : The factors related to the frequency and diversity of participation were analyzed and identified. This study’s results are expected to serve as useful data for clinical sites and research aimed at investigating and participating in participation impact factors.

아동 및 청소년의 라이프스타일 평가도구에 관한 조사: 체계적 고찰

김아람(Ah-Ram Kim),박지혁(Ji-Hyuk Park) 대한신경계작업치료학회 2022 재활치료과학 Vol.11 No.2

목적 : 아동 및 청소년의 다면적인 라이프스타일을 평가하는 표준화된 평가도구 개발을 위해 라이프스타일 평가도구와 라이프스타일 구성요소별 평가도구들을 체계적으로 분석하고자 한다. 연구방법 : 기간은 2001년부터 2020년까지였으며, 검색엔진은 CINANL, NDSL, PubMed, RISS를 사용하였다. 검색어는 ‘lifestyle assessment’ OR ‘lifestyle profile’ OR ‘lifestyle test’, ‘physical activity assessment’ OR ‘physical activity participation profile’, ‘nutrition assessment’ OR ‘nutrition profile’, ‘activity participation assessment’ OR ‘activity participation profile’을 사용하였다. 결과 : 5,883편의 연구에서 중복제거 후 제목, 초록, 전문을 검토한 결과, 총 24개의 평가도구가 선정되었다. 세부 결과로는 라이프스타일 평가도구 5개, 신체활동 평가도구 7개, 식습관 평가도구 9개, 활동참여 평가도구 3개가 도출되었다. 결론 : 아동 및 청소년의 라이프스타일 평가도구에 대하여 각 항목별 평가도구의 평가항목, 측정방법, 평가대상연령을 분석하였다. 향후 아동 및 청소년을 위한 표준화된 다면적인 라이프스타일 평가도구의 개발에 기초자료로 활용되기를 기대한다.

복식 고증을 통한 복온공주 혼례 친영반차도 구현

김아람(Ah Ram Kim),최연우(Yeon Woo Choi) 한국복식학회 2014 服飾 Vol.64 No.7

Chinyoung(親迎) is one of the detailed procedures of a wedding ceremony, of which the bridegroom visits the bride’s home to receive and bring her to his home. And, Procession Illustration (班次圖) is a type of drawing that shows how people of various social classes are arranged in their predetermined positions in a royal ceremony. Thus, ‘Chinyoung Procession Illustration(親迎 班次圖)’ refers to the drawing of the march in the course of Joseon’s royal wedding ceremony, in which the bridegroom receives and brings the bride to his home. This paper aims to reconstruct the Chinyoung Procession Illustration for a princess as an image, which has never been done. There are no drawings or pictures of the princesses’ Chinyoung Procession, but only written records. Thus, we completed the Procession Illustration by dressing the participants in accordance with their social classes and arranging them in the march. The arrangements were based on historical records of social classes, positions, number, and costumes. As for the princesses’ weddings in the late Joseon period, a total of 18 wedding records remain. We selected Princess Bok-On’s (福溫公主: 1818~1832) wedding as the subject of reconstruction as it had the greatest number of participants. In addition, due to the great number of participants, this study limits its focus to the female participants, with the male participants to be examined in future research. The result confirmed that the number of participants in Princess Bok-On’s Chinyoung Procession was 184, including the bride and bridegroom, and the number of female participants was 26 in total, including the princess and women placed around her. The women participants wore Rip(笠), Neoul(羅兀), Jeonmo(氈帽), Garima(加里磨), Noeui(露衣), Hwaleui(豁衣), Dangeui(唐衣), Jeogori(赤 古里), Chima(赤마), Malgun(말裙), Daedae(大帶), Onhye(溫鞋), Dokhye(禿鞋).