아파아트의 세탁및 건조장소에 대한 연구

서혜경 이화여자대학교 가정대학 가정관리학과 1970 가정관리연구 Vol.- No.1

It is significant that most of the apartments are lack of suitable space for washing and drying clothes, for that reason, the wrong places such as bathroom, kitchen, balcony, or even corridor has been used for those purpose. Consequently it can be said that all the Korean apartments are not only inconvenient for efficient housekeeping but also it is a blight on our living environment. However Korea is still a developing country and we can not afford to provide washing and drying machine in each apartment. So under this circumstances, it is hoped to find out the possible way to improve this situation. In this study, first, physical conditions are characterized to realize what are the significant problems, and then requirements concerning washing and drying spaces are investigated. Finally some recommandations are proposed as following 1. Even in the minimum standard apartment washing sink should be installed in the bathroom or in the kitchen to improve working efficiency. 2. If possible, seperate washing and drying space which is easily accessible from the kichen and veiled by louver should be provided in each apartment. 3. It is hoped that communal washing and drying space is provided either in the roof or in the basement as far as apartment is concerned.

죽음불안도에 영향을 미치는 요인들에 관한 탐색적 연구- 죽음불안도 4가지 영역에 따른 노년층과 비노년층의 차이를 중심으로-

서혜경 한국보건교육건강증진학회 2007 보건교육건강증진학회지 Vol.24 No.2

How an elderly people meets death is the matter of how he has lived his life. It is very important for an elderly people at the last step of his life to re-light up life and to meet death with dignity .The purpose of this study is to investigate where fear or anxiety of death come from among the four dimensins of death anxiety and to compare the differenced between the elderly group and non-elderly group, For this research, the 473 of the subjects from 20 to 80 years old attending social welfare center and community areas in Seoul have been questionned. The summary for the study mentioned the following: First, the overall scores of death anxiety, in the non-aged group, gender and religiosity are important factors affecting the decrease of death anxiety, On the other hand, in the aged group, self-respect, death readiness and number of friends are significant factors. Secondly, for death anxiety of self, age and spouse are significant relationships among non-aged group and gender, death readiness and number of friends for aged-group. In the dying of self, the following each three significant variables: gender, self-respect and spouse among non-aged group and gender, self-respect and number of friends among aged group. In death anxiety of others, age, view on next world and spouse are best predictor for non-aged group. Finally, family-relationship, self-respect and spouse are significant factors for aged group. In dying of others, only one factors are influenced for non-aged group, on the other hand, gender, self-respect and death readiness are important factors for aged group. There remains the need for more detailed examination into the nature of this relationship and the extent to which core components strongly affecting the above subscales.

우리나라 젓갈의 종류에 관한 연구

徐惠卿 全州大學校 1987 論文集 Vol.16 No.-

Chotkal is a fermented food of aquatic organisms. Therefore, chotkal is a term describes both chot and shikhae. Chot mixes alt in the aquatic organisms, and fermented for various length of time to autodigeswt the meat by enzyme and create amino acids. Shikhae is the lactic-fermented food which mixes cooked cereals with aquatic organisms. There are many kinds of chotkal in Korea. The kinds of chotkal are studied by interviewing local people living in 142 different regions which are bigger than 'myon' in size. The result of this study is that there are 145 different kinds of chotkal; 117 kinds of chot and 28 shikhae.

2015 개정 교육과정 적용에 따른 일반고 학생의 과목 선택기준에 대한 중요도-수행도 분석

서혜경,차성현 인하대학교 교육연구소 2020 교육문화연구 Vol.26 No.1

The purpose of the study is to investigate what criteria students consider important and actually apply in selecting subjects when the 2015 national curriculum has been implemented in general high schools. Survey data were collected from 434 high school second grade students in G city, Korea and utilized for Revised Importance-Performance Analysis. 22 items of subject selection criteria were developed and 7 factors were extracted from them through factor analysis. Results showed that the highest level criteria of both importance and performance were ‘subjects related to desired occupation’ and ‘subjects related to desired department of study’. In contrast, ‘subject chosen by close friends’ was the lowest level in both importance and performance. The biggest difference between importance and performance level was ‘subjects useful for real life’, while the smallest one was ‘subject to meet the completion unit designated by the school’. According to results of R-IPA, quadrant I (keep up the good work) includes such criteria as ‘subject I like’ and ‘subject that I am good at’. The criterion of ‘subject I could get higher score’ belongs to quadrant Ⅳ (possible over-skill). Based on the findings, the study suggested that a variety of subjects should be provided, cooperative curriculum among schools be more activated, and students’ career-related competency be improved in order to successful implementation of the 2015 national curriculum. 이 연구는 2015 개정 교육과정의 적용에 따른 일반고 학생들의 과목 선택기준 및 실제 행위에 대한 인식을 파악하는데 목적이 있다. 이를 위해 G시의 일반고 2학년 434명을 대상으로 설문조사를 하였고, 중요도-수행도 분석(Importance-Performance Analysis)을 수행하였다. 문헌연구, 초점집단면담, 전문가 검토 등을 거쳐 22개의 과목 선택기준문항을 개발하였으며, 탐색적 요인분석을 통해 7개의 ‘과목 선택기준 요인’으로 조사 문항을 구조화하였다. 분석방법은 R-IPA(Revised-IPA)를 활용하였다. 분석결과, 2015 개정 교육과정에서 중요도와 수행도가 가장 높은 학생의과목 선택기준은 ‘희망 직업과 관련 있는 과목’과 ‘진학 희망 학과와 관련된 과목’이었으며, 중요도와 수행도가 가장낮은 선택기준은 ‘친한 친구가 선택하는 과목’이었다. 중요도와 수행도 차이가 가장 큰 기준은 ‘실생활이나 사회생활에서유용한 과목’이었으며, 차이가 가장 작은 기준은 ‘학교에서 지정한 이수단위를 맞추기 위한 과목’이었다. R-IPA 분석 결과, 중요도와 수행도가 모두 높은 ‘현상유지’ 영역에는 ‘내가 좋아하는 과목’과 ‘내가 잘하는 과목’ 등의 기준이 포함되었으며, 중요도에 비해 수행도가 높은 ‘초과달성’ 영역에는 ‘수능에서 등급이 잘 나올 수 있는과목’이 포함되었다. 본 연구결과를 토대로, 2015 개정 교육과정의 안정적 정착을 위해 진로 관련 다양한 과목의개설,학교간 공동협력교육과정 운영 활성화, 학생들의 진로 역량 증진을 위한 노력이 필요함을 제언하였다.

VRFB-ESS용 전해질의 이온가수 분석방법 및 SOC 분석

서혜경,박원식,김강산,Seo, Hai-Kyung,Park, Wonshik,Kim, Kangsan 한국전력공사 2021 KEPCO Journal on electric power and energy Vol.7 No.2

For the detection of the state of charge in VRFB-ESS, the analyses of UV-Visible spectrometry and the measurements of potential between the anolyte and catholyte were used in parallel. This paper includes the production of 4-valant ion from VOSO4 powder, 3- and 5-valant ions from electrochemical charge of 4-valant ion and 2-valant ion from 3-valant ion. It also includes the analyses of these valance ions and unknown electrolyte at any time using UV-Visible spectrometry. Through the analyses of the valance ions in samples, the SOCs of the samples at any charge-discharge times were verified.

탈질촉매의 모사피독에 의한 활성도 변화

서혜경,천성남,강수지,김홍대,예보라 대한환경공학회 2015 대한환경공학회 학술발표논문집 Vol.2015 No.10

韓國人 混合齒列期 兒童 및 成人에 관한 頭部放射線學的 計測

徐惠敬,成在鉉,權五源 慶北大學校 齒科大學 1986 慶北齒大論文集 Vol.3 No.1

正常咬合을 가진 混合齒列期 兒童(男子 55名, 女子 46名) 및 成人(男子 41名, 女子 36名)을 對象으로 側貌 頭部放射線規格寫眞上에서 坂本分析法에 의해 頭蓋顔面骨의 成長 變化를 觀察하여 다음과 같은 結論을 얻었다. 9才, 11才, 成人에서 男女別 各 計測項目의 平均値, 標準偏差 및 profilogram을 얻었다. 頭蓋顔面骨의 크기는 深度에서는 9, 11 才에서 男女間 有意差는 거의 나타나지 않았으나, 高徑은 9才에서 男子가 上顔面部 및 下顎部에서 더 크게 나타났으며 11才에서는 N, PTM, PNS를 제외한 全 項目에서 男子가 더 크게 나타났다. 成人에서는 深度에서 GO, 高涇에서 N을 제외한 金 項目에서 男子가 더 크게 나타났다. 9才에서 11才까지의 平均成長量은 上顎 中切齒 및 上下顎 第一大臼齒, 신부에서는 큰 것으로 나타났고 上顔面部, 上顎部에서는 비교적 작은 것으로 나타났으며, 頭蓋顔面骨의 전반적 成長은 S를 中心으로 하였을 때 下方性 長傾向이 優勢한 前下方成長을 하였다. The purpose of this study was to investigate the growth change of craniofacial complex in korean children & adults. The subjects included 55 males and 46 females in children, 41 males and 36 females in adults. A series of 2 lateral cephalometric radiographs obtained from each child at age 9 and 11 and 1 lateral cephalometric radiograph obtained from each adult were analyzed by Sakamoto's coordinate system. The conclusions were as follows : Means, standard deviations and profilograms from measurements were obtained at age 9, 11 and adult. Sexual difference in depth of craniofacial complex was hardly found at age 9 and 11, but in height male was larger than female in upper facial and mandibular portion at age 9 and in all of the items except N, PTM, PNS at age 11. At Adult male was larger than female in all of the items except Go in depth and N in height. Growth increments of upper and lower incisors, upper and lower first molars and chin portion from age 9 to 11 were large, whereas those of upper facial and maxillary portions were relatively small, and the craniofacial complex grew forward and downward, but more downward.

장시간 충방전에 따른 VRFB-ESS의 용량 손실 회복에 대한 연구

서혜경,박원식,박재우,김강산,최한솔,Hai-Kyung, Seo,Wonshik, Park,Jae-woo, Park,Kangsan, Kim,Hansol, Choi 한국전력공사 2022 KEPCO Journal on electric power and energy Vol.8 No.2

As the charges/discharges of VRFB-ESS were repeated during 150cycles or more, the capacity of electrolyte in VRFB-ESS was decreased little by little. It results from the decreasing of the level of anolyte and the increasing of the valance value of the catholyte. Then, we tried to recover the capacity loss with 3 different ways. The first way was that the levels of anolyte and catholyte were allowed to be evenly equalized when the difference in the levels of two different electrolytes were severe. The second one was to lessen the valance value of the catholyte through the reduction reaction to 4-valant ions of 5-valant ions in the catholyte with the reductant, oxalic acid. The last one was that the all electrolytes of analyte and catholyte were allowed to be electro-chemically reduced to 3.5 of the valance value by oxidizing new electrolyte with 3.5 valance ions. The last way was the most effective to recover the capacity loss.

DTaP 접종력이 없는 3개월 미만 영아의 백일해 3례

서혜경,김혜영,김란희,김성헌,박수은,박희주,이승주,김혜정 대한 소아알레르기 호흡기학회 2011 Allergy Asthma & Respiratory Disease Vol.21 No.1

Pertussis is a pediatric infectious disease with one of the highest degrees of infectivity. Although pertussis may cause asymptomatic infections in children and adults with immunity, it can cause life-threatening diseases in newborn babies or infants. We report three cases of pertussis in infants ˂3 months of age without DTaP immunization who have received symptomatic treatment with the diagnosis of bronchiolitis from other hospitals, and subsequently correctly diagnosed and treated. The patients did not have the characteristic whooping cough, but the main symptoms were episodic cough, intermittent vomiting, and cyanosis. Based on culture results for Bordetella pertussis and PCR, pertussis was diagnosed and treated without any complications. As it is assumed that adults, adolescents, and asymptomatic patients may serve as sources of infection, immunization with Tdap vaccine is recommended to prevent dissemination of pertussis from adolescents and adults to infants, and thus maintain herd immunity. 저자들은 발작적인 기침증상 및 간헐적으로 동반되는 구토, 청색증이 있는 신생아 및 3개월 미만의 유아에서 백일해균에 대한 배양검사와 PCR로 백일해를 확진하여 치료하였던 환자를 경험하였다. DTaP 접종이 완료되지 않은 신생아와 어린 영유아가 기침 증상이 오랫동안 지속되고 청색증, 호흡곤란이 동반된다면 백일해를 염두해 두어야 한다. 또한 청소년 및 성인에서 영유아로의 백일해 전파를 방지하며 집단 면역을 유지하기 위해 Tdap 백신의 접종을 적극적으로 권장해야 할 것이다.

Dependence of Electronic Spectra on the Degree of Conjugation in Organocobalt(Ⅲ) Complexes

서혜경,봉찬아,황영애,Hye Kyung Seo,Chan Ah Bong,Young Ae Hwang Park Korean Chemical Society 1993 대한화학회지 Vol.37 No.12

효소모델 코발트 화합물의 전자스펙트럼에서 축상의 이온성 리간드와 코발트사이의 전하전이에 해당하는 흡수띠의 위치가 극성도에 따라 변화하는 현상이 평면상의 거대고리 리간드의 공액도와 어떠한 상관관계가 있는가에 대하여 다음과 같은 여러가지의 공액도를 가진 거대고리 리간드의 유기코발트 착화합물을 사용하여 연구하였다. 완전히 공액인 $CH_3CoL,\;C_6H_5CoL,\;CNCoL,\;CH_3CoL',\;CNCoL'$부분적으로 공액인 $CH_3(py)Co(DH)_2, CH_3CoL"$, 비공액의 이중결합을 포함하는 $[CH_3Co(1,4-CT)](ClO_4)_2$와 고리가 완전히 닫히지 않은 $CH_3Co(salen)$이 그들이다. 코발트와 탄소사이의 전하전이 흡수띠는 평면상의 거대고리 리간드가 완전히 공액일 때에만 용매의 극성도가 증가함에 따라 더욱 짧은 파장으로 이동하였고, 그에 해당하는 전이에너지$(E_T)$는 용매의 극성도(Z)와 직선의 상관관계에 있었으나, 거대고리 리간드가 불완전한 공액이거나 고리가 닫히지 않았을 때에는 전이 에너지와 용매의 극성도 사이에 상관관계를 발견할 수 없었다. The electronic spectra of enzyme-model organocobalt(Ⅲ) complexes containing completely or partially conjugated macrocyclic ligands were measured in various solvents to investigate the solvent effect on the charge transfer band for the axial cobalt-carbon bond by the extent of conjugation in the equatorial macrocyclic ring; completely conjugated, $CH_3CoL,\;C_6H_5CoL,\;CNCoL,\;CH_3CoL',\;CNCoL'$, partially conjugated $CH_3(py)Co(DH)_2, CH_3CoL"$, unconjugated dienes, $[CH_3Co(1,4-CT)](ClO_4)_2$, and open ring, $CH_3Co(salen)$. The position of the charge transfer band which corresponds to the cobalt-carbon bond was shifted to a shorter wavelength as the polarity of solvent increased and the transition energy $(E_T)$ had a linear relationship with solvent polarity parameter, Z-value, only in the case of completely conjugated system. However, the linear correlation between $E_T$and Z was not observed for partially conjugated and open ring systems.