노인보호구역의 보행환경요소 분석

김경은 ( Kim¸ Kyungeun ),황연숙 ( Hwang¸ Yeonsook ),박예은 ( Park¸ Yeaeun ) 한국공간디자인학회 2021 한국공간디자인학회논문집 Vol.16 No.7

(연구배경 및 목적) 경제 성장과 의료기술의 발달로 인해 평균 수명이 길어짐에 따라 노인 인구가 점점 늘어나고 있다. 본 연구는 노인 보행 사고를 줄이기 위해 노인보호구역을 지정 및 시행하고 있지만, 노인 보행사고는 꾸준히 증가하고 있다. 본 연구에서는 노인 보행자 사고를 줄이기 위해서 노인에게 적합한 보행환경으로 개선되어야 한다는 목적으로 노인 보행환경의 이론적 고찰을 통해 보행환경 평가요소를 도출하고 노인보호구역의 현장조사를 통해 문제점에 대한 개선 방향을 제시하고자 하였다. (연구방법) 본 연구에서는 보행환경과 노인보행과 관련한 선행 연구를 통해 보행환경 요소를 도출한다. 선행연구를 통해 고찰한 내용을 바탕으로 노인보호구역 보행 요소의 체크리스트를 도출하고 이를 바탕으로 노인보호구역을 현장 조사하고 이를 분석하고 결론을 도출한다. (결과) 이에 본 연구에서는 보행환경을 보도환경, 도로환경, 가로시설물, 주변외관으로 나누어 체크리스트를 도출하였다. 6곳의 노인보호구역의 보행요소를 분석한 결과 주변외관이 가장 양호하고, 그 다음으로 보도환경, 가로시설물, 도로환경, 순이었다. 가로시설물은 보도벤치 설치가 미흡하였다. 벤치 설치는 노인들에게 보행 중 휴식을 제공하는 기능을 하기 때문에 보행로에 벤치를 마련하거나 보행로 곳곳에 앉을 수 있는 시설물을 설치로 보완되어야 한다. 도로환경의 경우 속도저감 시설 설치와 과속단속카메라 설치가 미흡하였다. 보행자에게 과속차량은 치명적이고 보행사고로 이어질 수 있으므로 속도저감시설과 과속단속카메라를 설치하여 운전자가 보행자의 보행에 유의할 수 있도록 보완되어야 한다. (결론) 기존에 노인보행환경에 관련한 연구들이 몇몇 진행되었으나 노인보호구역을 중심으로 보행환경을 평가한 연구가 거의 없고, 현재도 노인보호구역을 새롭게 지정하고 있다는 점에서 본 연구가 노인보호구역 시행 시 유용한 기초 자료로 쓰일 것이라고 예상할 수 있다. 따라서 향후 연구에서는 사례대상의 수를 늘려 보행환경을 평가할 필요가 있고, 노인보호환경을 보행하는 노인들에게 직접 인터뷰를 하는 등으로 평가방식을 보완하여 더 좋은 노인보호구역 환경을 조성하는데 이바지할 수 있다. (Background and Purpose) As the average life expectancy increases due to economic growth and the development of medical technology, the elderly population is increasing. Although this study designates and implements protection zones for the elderly to reduce walking accidents, the number of elderly walking accidents is steadily increasing. In this study, with the aim of improving the walking environment suitable for the elderly in order to reduce pedestrian accidents, the objective of this study was to suggest a direction for improvement of problems through theoretical considerations of the elements of the walking environment and the walking environment for the elderly and field surveys of the elderly protection area. In this study, the elements of the walking environment are derived through previous studies related to the walking environment and walking for the elderly. Based on the contents considered through previous studies, a checklist of walking elements in the elderly protection area is derived, and based on this, the elderly protection area is surveyed, analyzed, and conclusions are drawn. (Method) In this study, the elements of the walking environment are derived through previous studies related to the walking environment and walking for the elderly. Based on the contents considered through previous studies, a checklist of walking elements in the elderly protection area is derived, and based on this, the elderly protection area is surveyed, analyzed, and conclusions are drawn. (Results) As a result of evaluating the six elderly protection areas, the surrounding exterior was the best, followed by sidewalk environment, street facilities, and road environment. The installation of sidewalk benches for street facilities was insufficient. Since the installation of benches serves to provide the elderly with a rest while walking, it will be necessary to provide benches on the sidewalk or to install facilities where they can sit on the sidewalk. In the case of road environment, the installation of speed cameras were insufficient. Speeding vehicles are fatal to pedestrians and can lead to pedestrian accidents. Therefore, speed reduction facilities and speed cameras should be installed. (Conclusions) In the past, several studies related to walking environment for the elderly have been conducted, but there are few studies that evaluated the walking environment focused on the elderly protection area. This study can be expected that it will be used as a useful basic data when implementing the elderly protection zone. Therefore, in future studies, it is necessary to evaluate the walking environment by increasing the number of case subjects, and it is possible to contribute to creating a better environment for the elderly protection area by supplementing the evaluation method by directly interviewing the elderly walking in the elderly protection environment.

Exposure data to facial makeup cosmetic products in Korean

( Kyungeun Jung ),( Misoo Choi ),( Seungphil Hong ),( Byungcheol Park ),( Jeonghyun Shin ),( Hakrim Kim ),( Taewon Lee ),( Kyubong Kim ),( Gyeong Hun Park ),( Myunghwa Kim ) 대한피부과학회 2015 대한피부과학회 학술발표대회집 Vol.67 No.2

Backgrounds: Ingredients of cosmetic products (CPs) are able to pass in variable amount across the skin and mucosa. In particular, facial makeup products contain variety of probably hazard compounds such as colorant dyes, heavy metals, preservatives etc. To investigate the exposure data of 10 widely used facial makeup products, realistic exposure assessment study was undertaken. Subjects and method: 358 women and 79 men, aged 15-59 years, who use the facial makeup CPs of interest regularly, were recruited nationwide within 5 metropolitan cities in Korea. Essential information about the amounts of product applied and the frequency of use over a two week period. 10 facial make up CPs including liquid foundation(BB cream), lipstick, eyeliner, eyeshadow, etc.Men were investigated for lip gloss, lip balm, and liquid foundation. The subjects recorded detailed daily usage information over the 2 weeks period. Products were weighed before and after the study period to determine the total amount of product used. Result: 20’s aged women used more lip gloss, lip balm, and eyeliner. 30’s aged women used more eyeshadow. 40-50’s aged women used more amounts of lipstick. The daily use amount of liquid foundation (0.161g), lipstick (0.010g), eye shadow (0.007g) was lower than that of European and American previous studies. The daily useamount of eyeliner (0.006g) was higher than that of European report. Men used similar amount of BB creamand less amount of lip gloss and lip balm comparing with women. Conclusion: We provide provisional database containing exposure information of facial makeup CPs. It can be a fundamental cornerstone for makeup CPs safety assessment.

Flexibility of Inorganic Tennis Ball Structures Inducing Anion Selectivity

Kim, Ki-Hyun,Park, Jung Su,Kang, Tae Yi,Oh, Kyungeun,Seo, Mi-Sook,Sohn, Youn Soo,Jun, Moo-Jin,Nam, Wonwoo,Kim, Kwan Mook WILEY-VCH Verlag 2006 Chemistry Vol.12 No.27

<P>Inorganic tennis balls (ITBs), [[{Pt(betmp)(dach)}<SUB>2</SUB>Cu]<SUB>2</SUB>(X)][X]<SUB>3</SUB> (in which X=ClO<SUB>4</SUB><SUP>−</SUP> (3), NO<SUB>3</SUB><SUP>−</SUP> (4), Cl<SUP>−</SUP> (5) and Br<SUP>−</SUP> (6); dach=trans-1,2-diaminocyclohexane and betmp=bisethylthiomethylidenepropanedioate) and [[{Pt(dteym)(dach)}<SUB>2</SUB>Cu]<SUB>2</SUB>(PF<SUB>6</SUB>)][PF<SUB>6</SUB>]<SUB>3</SUB> (7; dteym=1,3-dithiepane-2-ylidenemalonate), were prepared as crystals. Investigation of their X-ray crystal structures revealed that shapes of the cavities in ITBs show significant distortions that depend on the properties of the encapsulated anions. The Cu⋅⋅⋅Cu* distance was observed to be longest in 7 and shortest in 5, the difference between them being 2.05 Å. The flexibility of cavity structures of ITBs makes it possible to encapsulate various anions inside the cavity, while their distortions may be a reason for the difference in the encapsulating ability for anions, that is, anion selectivity. Especially, the distortions observed in 7 are so severe that the encapsulating ability of the cavity for PF<SUB>6</SUB><SUP>−</SUP> is very low compared to other anions. The shapes of ITBs with ClO<SUB>4</SUB><SUP>−</SUP> and BF<SUB>4</SUB><SUP>−</SUP> ions inside their cavities are very similar; however, ClO<SUB>4</SUB><SUP>−</SUP> is encapsulated by the cavity better than BF<SUB>4</SUB><SUP>−</SUP>, which is explicable by the difference of metal–anion interactions. This structural study on ITBs gives a clue to the origin of the anion selectivity of the cavity in ITBs previously investigated by <SUP>19</SUP>F NMR spectroscopy of the ITBs in methanol.</P> <B>Graphic Abstract</B> <P>Anions for tennis! Inorganic tennis balls (ITB) have been studied both in solution and the solid state. The cavity in an ITB is flexible and encapsulates various anions selectively. An example is shown here. <img src='wiley_img/09476539-2006-12-27-CHEM200501626-content.gif' alt='wiley_img/09476539-2006-12-27-CHEM200501626-content'> </P>

Development of Instruments Regarding Knowledge, Practice, and Perceived Barriers for End-of-Life Care among Health Care Professionals caring for Terminal Cancer Patients

Kyungeun Son,Sanghee Kim,Sue Kim,Hei-cheul Jeung 한국간호과학회 2021 한국간호과학회 학술대회 Vol.2021 No.10

Aim(s): For the quality of care for cancer patients at the end of their lives, the healthcare professional’s competency regarding the end of life care is crucial. By measuring the competency of healthcare providers, an education program relating to a quality end-of-life care should be established. The purpose of this study was to develop instruments for identifying the knowledge, practice, and perceived barriers to end-of-life care among healthcare professionals caring for terminal cancer patients. Method(s): This study was designed to use methodological research. To measure the knowledge and practice of medical staff in end-of-life care, the first draft of the instrument was developed based on three national and international clinical practice guidelines, including “The end-of-life care clinical practice guidelines”(2020) by the Korean Society of Hospice and Palliative Medicine, the National Cancer Center, and the Ministry of Health and Welfare; “Care of dying adults in the last days of life” (2016) by the National Institute for Excellence in Health and Care; and “Palliative care Version Ⅱ” (2021) by the National Comprehensive Cancer Network. The first draft of the instrument consists of core items that were suggested for at least two of the guidelines. There were 20 initial items of knowledge, 16 items of practice, and 8 items of perceived barriers to end-of-life Care. To validate the developed instrument, 2 oncologists and 4 nurses with master"s degrees or higher and caring for cancer patients were evaluated for validity of content. In addition, the items related to perceived barriers were corrected and supplemented after receiving comments from them. Result(s): After expert validation, all items met the criteria except 1 with a CVI of less than 0.8. That item was deleted. Finally, 19 items of knowledge, 16 items of practice, and 12 items of perceived barriers regarding end-of-life care were established. The items consist of questions about imminent death, interventions in physical and psychological symptoms, and communication. Conclusion(s): This survey instrument was reported as applicable to both doctors and nurses, and as relevant to measuring health care providers’ knowledge, practice, and perceived barriers to end-of-life care. This instrument would be helpful in identifying and reducing the gap between the two groups in team nursing that require cooperation for end-of-life care. Ultimately, it provides basic data for research to provide high-quality end-of-life care to terminal cancer patients.

성게껍질이 계란의 품질에 미치는 영향

김경은(Kyungeun Kim),정용진(Yong-Jin Jeong),김옥미(Ok-Mi Kim),박난영(Nan-Young Park),이광희(Kwang-Hee Lee) 한국식품영양과학회 2002 한국식품영양과학회지 Vol.31 No.3

본 연구에서는 성게껍질의 효율적 활용을 위하여 대조구 (A), 3 % 성게껍질 분말첨가 사료(B)와 5 % 성게껍질 분말첨가 사료(C)로 구분하여 생산된 계란의 성분을 비교ㆍ조사하였다. 일반성분에는 큰 차이가 없었으나 칼슘과 철분의 함량은 (B), (C)가 높게 나타났으며 인과 마그네슘은 비슷하였다. 유리아미노산의 경우 (B), (C)는 tryptophan을 제외한 필수아미노산 함량이 (A)보다 높았으며 taurine은 모든 실험구에서 검출되었다. 또한 불포화지방산의 조성은 66.91%인 (A)보다 (B), (C)는 각각 68.22, 70.06%로 높았으며, 전구간에서 EPA는 검출되지 않았으나 DHA 조성은 0.56, 0.68, 0.89%로 성게껍질 식이 계란에서 높게 나타났다. 이상의 결과로 성게껍질 식이 산란계의 계란과 일반사료 식이 계란의 외관적인 차이는 없었으나, 칼슘강화 계란뿐 아니라 고도불포화지방산의 기능성 계란의 생산이 가능할 것으로 기대된다. We investigated the quality characteristics of eggs produced from laying hens fed with non-supplemented diets (A) and diets supplemented with 3% (B) and 5% (C) of sea urchin shell powder for efficient applications of sea urchin shell. There was no significant difference in the proximate composition. Ca and Fe contents of (B) and (C) groups were higher than those of (A) group. Contents of phosphorus and magnesium, however, showed no significant differences among the groups. (B) and (C) groups had higher in essential amino acid contents than (A) group except tryptophan. Taurine was detected in all groups. Analysis of fatty acid showed that (B) and (C) groups contained more unsaturated fatty acids. The DHA contents of (A), (B) and (C) groups were 0.56%, 0.68% and 0.89%, respectively. These results show that sea urchin shell possesses the potential as supplement of laying hens diets to produce functional eggs.

18세기 성격적 교향곡 브라니츠키의 ≪독특한 대 교향곡≫ Op. 31에 관한 연구

김경은 ( Kyungeun Kim ) 이화여자대학교 음악연구소 2017 이화음악논집 Vol.21 No.1

본 연구는 고전시대에 작곡된 교향곡 중에서 제목이나 부제를 가지고 있는 작품들 중 하나인 브라니츠키의 교향곡 Op. 31에 관한 것으로, 이 작품은 고전시대의 작품이지만 “Grande sinfonie caracteristique pour la paix avec la Republique francoise”라는 비교적 긴 제목을 가지고 있다. 고전시대의 기악곡들은 주로 작품 번호로 구분되며, 가끔 한 단어로 된 단순한 제목을 갖는 경우가 있었다. 그렇지만 1797년 브라니츠키가 이 작품을 출판하였을 때 그의 작품명에 있는 수식어는 특정한 주제들 또는 `성격`들을 언급하고 있으며, 그는 수반된 설명에서 이 작품에 프랑스 혁명과 관련된 일련의 사건들이 포함된다고 하였다. 18세기 이론가 중에는 묘사적 제목을 가지고 있는 기악 작품들이나 오페라의 서곡 혹은 관현악 간주곡을 `성격적 교향곡`과 동등한 것으로 간주한 경우도 있었다. 본 연구에서는 브라니츠키의 작품을 보다 구체적으로 분석 연구하여 이 작품의 장르를 규명해 보았다. 악곡을 상세히 분석해 본 결과, 이 작품은 고전시대의 교향곡들처럼 네 악장으로 구성되어 있기는 하나, 전체적으로 프랑스 혁명과 혁명 이후의 전쟁 및 루이 16세의 처형, 또 다른 주변국가와의 전쟁과 프랑스-오스트리아 간의 캄포 포르미오 조약 체결 이후 마침내 찾아온 평화에 이르기까지 일련의 사건들을 시간적으로 나열하면서 묘사하고 있는, 구체적 내러티브를 가진 프로그램 음악이라는 점이 발견되었다. 따라서 이미 고전시대 말기의 작곡가들 사이에는 이러한 프로그램 음악(표제음악)에 관한 관심이 있었으며, 이를 작품에 반영한 작곡가 중 하나가 브라니츠키라는 것을 알 수 있었다. In history of western music, the program music -instrumental music with descriptive title or story- is known as a Romantic genre. But many instances of instrumental music with titles are found in Classical period, as well as ones dealing with rather definite stories. This study focuses on Wranitzky`s Symphony Op. 31, one of the classical symphonies with titles or subheadings. His Symphony Op. 31 carries a long title of Grande sinfonie caracteristique pour la paix avec la Republique francoise. Generally, the classical instrumental work, especially symphonies are classified by opus numbers, and a few contains simple titles with one word. However, when Wranitzky published this work in 1797, he explained that rhetorical expressions in the title referred to specific subjects or `characters` and further illustrated that these had something to do with a series of events after the French revolution. Some of the theorists of the 18th century equal `character symphony` with instrumental pieces of descriptive titles and overtures and interludes for opera. A comprehensive and detailed analysis of Wranitzky`s Symphony Op. 31 was done in this study in order to define its genre. Based on this analysis, despite the fact that Wranitzky`s work consists of four separate movements, it tells us a whole story of the French revolution; the revolution, wars after the revolution, the execution of the Louis XVI, more wars against surrounding countries, and finally arrived peace after the Treaty of Campo Formio between Franc and Austria. The composer follows these event in terms of time and describes with a concrete narrative and completes as one picture. Therefore, in the classical period, there are composers who were already interested in program music, and Wranitzky was one of them.

난청 환자용 음향 방향 감지 디바이스 개발 및 적용

김경은(Kyungeun Kim),공병용(Byeong Yong Kong) 한국정보기술학회 2023 Proceedings of KIIT Conference Vol.2023 No.11

대학학위과정 성인학습자의 행복에 관한 연구: 플로리시(Flourish, 삶의 번성)를 중심으로

김경은(Kim, Kyungeun),최라영(Choi, Rayoung),박인주(Park, Injoo) 한국열린교육학회 2015 열린교육연구 Vol.23 No.3

이 연구는 평생학습중심대학 학위과정에 진입한 중년 성인학습자들의 대학 생활이 일상의 행복감에 기여하고 있는지에 대해 셀리그만이 제시한 웰빙이론에 따라 플로리시(삶의 번성)를 근거로 분석하였다. 따라서 대학 학위과정 성인학습자의 플로리시를 가능하도록 하는 다섯 가지 핵심 요소(PERMA) 및 추가 요소와 대학 생활과의 연관성을 고찰하고 이러한 플로리시가 성인학습자의 행복감에 어떻게 작용하는가를 탐색하였다. 이를 위해 질적 사례연구방법을 사용하여 대학 학위과정에 1년 이상 참여하고 있는 40대, 50대 성인학습자 7명을 대상으로 심층면담 하였다. 연구 결과 긍정적 정서, 몰입, 의미, 성취 등 네 가지 핵심 요소와 낙관성 및 활력 등 두 가지 추가 요소를 중심으로 하는 플로리시가 대학 학위과정 성인학습자의 행복감에 영향을 미치고 있었다. 이를 중심으로 대상의 독특성에 맞춘 학습지원 전략 모색의 필요성, 전략적․합리적 안드라고지 수업 운영의 필요성 및 4050세대의 궁극적인 대학 입학의 목적에 대한 이해의 필요성 등 세 가지의 평생교육학적 시사점을 제시하였다. This study analyzed "flourish" according to the well-being theory suggested by Seligman whether the university life of middle-aged learners in lifelong learning-centered college contributes on happiness of routine life or not. Therefore, this study considers essential five factors(PERMA) and more five additional factors with connection of university life helping "flourish" of adult learners in university course, and tries to investigate how this "flourish" works in happiness of adult learners. For this, qualitative research method is used, and 7 adult learners of 40s and 50s who are participating more than 1 year in university course are interviewed in-depth. As a result, 4 essential factors, positive emotion, immersion, meaning, and achievement and 2 additional factors, optimism and vitality are affecting happiness of adult learner in university course. With those factors, three implications of lifelong education are suggested.

상압조건의 마이크로웨이브 공정을 위한 인삼성분의 추출조건 설정

김경은(Kyungeun Kim),이기동(Gee-Dong Lee),권중호(Joong-Ho Kwon) 한국식품과학회 2000 한국식품과학회지 Vol.32 No.2

미국 대학생의 한국춤 학습경험에 관한 질적연구: 매사추세츠(Massachusetts) 주(州)의 대학을 중심으로

김경은 ( Kim Kyungeun ) 무용역사기록학회 2015 무용역사기록학 Vol.39 No.-

본 연구는 미국 대학생이 한국춤을 배우면서 경험한 것들을 질적 차원에서 알아보기 위해, 미국 대학생들의 한국춤에 대한 인식, 한국춤 학습 후 변화, 한국춤 학습경험의 의미에 대해 탐색하였다. 이를 위해 미국 동부 매사추세츠 주에 위치한 S대학의 학생들 6명(미국인 4명, 중국인 1명, 아프리카인 1명)을 대상으로 심층면담(반구조화, 비구조화 면담)을 실시하였다. 연구 참여자들은 약 6개월 동안(2014년 9월 16일~2015년 3월 3일) 연구자가 진행한 한국춤 수업에 총 19번 참여하였고, 면담을 통해 수집된 자료는 모두 전사하여 공통된 코드별로 범주화하였으며, 도출된 코드를 바탕으로 주제를 개념화하여 얻은 결과는 다음과 같다. 첫째, 미국 대학생들의 한국춤에 대한 인식은 학습전과 후로 구분된다. 학습 전에는 1) 한류를 통해 접하게 된, 흥미롭지만 낯선 춤, 2) K-pop 댄스와는 다른 우아하고 아름다운 춤이라고 인식하였고, 학습 후에는 1) 유연한 흐름 속에 절제된 힘이 있는 춤, 2) 내면의식을 깨우고 자신을 포함한 주변과 소통하는 춤, 3) 신중한 움직임을 통해 마음과 정신을 치유하는 춤, 4) 신체 에너지를 내부로 응축시키는 춤, 5) 온 몸의 움직임이 유기적으로 조화되는 춤, 6) 한국인의 삶과 철학, 예의 정신이 함축되어 상징화된 춤이라고 인식하였다. 둘째, 미국 대학생들의 한국춤 학습 후 변화는 4가지로 구분된다. 1) 신체 기능의 향상(근력, 신체 제어능력, 협응력, 균형감각, 개인 표현력) 2) 인지 및 정서 기능의 향상(인지력, 기억력, 인내력, 집중력, 창의력, 소통능력, 책임감, 감정 조절 능력, 유대감, 배려심) 3) 긍정적 태도와 관점 소유 4) 한국춤의 체화로 일상 변화(타인 존중, 우아한 자세, 생활의 여유)를 경험했다. 셋째, 미국 대학생들에게 한국춤 학습경험은 1) 새로운 것에 대한 도전과 성취, 2) 한 걸음 더 가까워진 한국문화, 3) 한국을 알리는 문화 전도사, 4) 전문가가 된 것 같은 특별한 경험의 의미를 지닌다. The purpose of this study was to examine the experiences of learning Korean dance among college students in America. The research questions how people of other cultures view changes in Korean dance through study, what beneficial changes occur, and how experiences are meaningful to them. To answer these questions, this study primarily relied on in-depth and semi-structured interviews with college students (4 Americans, 1 Chinese, and 1 African), in Massachusetts, who studied Korean traditional dance through a series of 19 classes, beginning on September 16th, 2014 and ending with a performance on March 3rd, 2015. All interviews were fully transcribed before the files were segmented and the subjects conceptualized using assigned codes. The results of this study are divided into three parts. First, before learning Korean dance, the research participants perceived it to be an interesting but unfamiliar dance, which they recognized from Korean Wave, and an elegant and beautiful dance, different from K-pop. After learning Korean dance, they perceived it to have flow and moderate strength. They believed that it allowed them to recognize their inner consciousness and be aware of their surroundings, facilitating communication with both. Participants also felt that the dance healed the spirit through deliberate movement, that it allowed the body`s energy to increase through concentration, that it coordinated the body`s movements organically, and that it symbolized the lives, philosophy, and respect for creation of the Korean people. Second, participants changed in four beneficial areas through study of Korean dance: 1) their strength, control, coordination, balance, and individual expression improved; 2) their awareness, memory, patience, focus, creativity, ability to communicate, sense of responsibility, mental coordination and control, and thoughtfulness improved; 3) they had a more positive attitude and perspective; and 4) they felt that they embodied the qualities of the Korean people, such as respect, elegance, and slowing down. Third, learning Korean dance was meaningful to the participants in the following four areas: 1) it was a challenge and an accomplishment, 2) they gained familiarity with Korean culture, 3) they became ambassadors for Korean culture, and 4) they felt both special and professional.