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.

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.

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.

생물반응기에서 배양된 인삼의 품질 특성

김경은(Kyungeun Kim),정용진(Yong-Jin Jeong),이인선(In-Seon Lee) 한국식품영양과학회 2002 한국식품영양과학회지 Vol.31 No.1

본 연구에서는 생물반응기에서 배양된 인삼의 품질 특성 및 이를 이용한 액상차 제조에 관한 연구를 행하였다. 생물반응기에서 배양된 인삼 추출물에 대한 품질특성은 가용성 고형분 함량 및 조사포닌 함량이 각각 31.80%, 1.94%로 나타나 재배 인삼보다는 함량이 낮은 경향이었다. 농축액의 조사포닌 함량은 4.77%이었으며 ginsenoside Rc, Re 및 Rg₁은 7.36, 4.40 및 1.75 mg/g으로 나타났으며 재배인삼에 많은 함량을 차지하는 ginsenoside Rb1과 Rb2는 검출되지 않았다. 생물반응기에서 배양된 인삼의 활용방안으로 추출ㆍ농축액을 이용하여 액상차를 제조하여 최적 배합비를 설정하였다. 액상차 제조의 최적 배합비 범위는 농축액 함량 9.0~10.4%, 사과식초 함량 6.8~8.1%, 과당 함량 40%로 예측되었다. 또한 배양 인삼 농축액과 재배인삼 농축액으로 제조된 액상차의 관능적 품질을 비교하고자 예측된 임의의 조건(농축액 10%, 사과식초 7%, 과당 40%)으로 동일하게 제조하여 비교하였을 때 관능적 품질은 재배인삼이 생물반응기에서 배양된 인삼보다 높은 관능평점을 나타내었다. In the present study, we investigated the quality characteristic of ginseng cultured in bioreactor system and the optimum recipe condition of the liquid tea using cultured ginseng. The contents of soluble solid and crude saponin in cultured ginseng were 31.8% and 1.94%, respectively, which were lower than commercial ginseng. In the concentrated extract, crude saponin content was 4.77% and the contents of ginsenoside Rc, Re and Rg₁ were 7.36, 4.40 and 1.75 mg/g, respectively. The ginsenoside Rb1 and Rb2, main contents of commercial ginseng, were not detected. The optimum ranges of recipe on organoleptic properties of ginseng liquid tea were estimated on 9.0~10.4% of the extract, 6.8~8.1% of apple vinegar and 40% of fructose. The liquid tea using commercial ginseng showed higher scores of sensory test than the liquid tea using cultured ginseng in bioreactor system at the given condition, 10% of the extract, 7% of apple vinegar and 40% of fructose, with the same recipe condition ranges.

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

내용기반영상검색을 위한 유용한 웹 영상의 자동 검출 방법

임경은(KyungEun Lim),김성영(SungYoung Kim),김민환(MinHan Kim) 한국멀티미디어학회 2004 한국멀티미디어학회 학술발표논문집 Vol.2004 No.1