• 보일러설비
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• s.2
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• pp.33-35
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• 1988

• Korea journal of population studies
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• v.24 no.1
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• pp.91-121
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• 2001

This paper attempts to investigate the influence of IMF economic crisis on family lives through questionnaire survey of 1001 women in Seoul. According to the results of the survey, we found the following changes that the economic crisis brought to the family lives. With the unemplyment, communication between husbands and wives became more dense in both positive and negative ways. While the possibility of violence and separation beteen husbands and wives was relatively low, violence against the children more directly reflects the economic difficulties . In the economic crisis, relatives are more important resouces for supports than friends and social welfare institutions . Especially the families of the wives are the most important supporters. Through the changes of consumption pattern in economic crisis. we confirmed that the expences for cultural activities, the hospitals and private education have some flexibility. That is, those expences firstly decreased in the economic crisis. Confronting the economic difficulties economic motivation of women to find works became stronger and we saw same possibility of changes of women\`s role pattern by undergoing economic difficulties.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.48 no.4
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• pp.313-319
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• 2022

In this study, the stability of cream containing 1% of cannabidiol (CBD) with more than 99% extracted from domestic Cannabis sativa was evaluated. The pH, hardness, content, and chromaticity were measured at intervals of 2 weeks under storage conditions for each temperature for 12 weeks (4 ℃, 25 ℃, 37 ℃, and 45 ℃). The pH of the experimental group containing 1% of CBD tended to decrease more than that of the control group. As a result of measuring the change in the content of CBD in the cream under each temperature for 12 weeks using HPLC, the difference in the amount of decrement according to temperature was confirmed. It was confirmed that as a result of measuring the chromaticity using color difference meter, the yellowness of the cream containing CBD increased according to the increase by the storage period and temperature compared to the control group. From the above results, it was confirmed that the content decrease and color change according to the temperature of the pH 5 ~ 6 cream formulation containing CBD. When CBD is applied to medicine and cosmetic formulations in the future, it is considered that research and development should be conducted in consideration of the change in the quantity and physicochemical quality of CBD under the temperature.

• Journal of Korean Home Economics Education Association
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• v.25 no.1
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• pp.95-118
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• 2013

The purpose of this study was to analyze the contents of housing related to characters, objectives, and contents of FCS curricular from the 1st to 2009 revised curriculum of secondary school. The data were downloaded from the NCIC homepage(http://www.ncic.re.kr/2012. 04. 08) from the 1st(1955. 08) to 2009 revised curriculum(2012. 03) of secondary school. After examining the characters and objectives of each curriculum, contents of housing was analyzed by units and context elements of middle and high school separately. The titles of the subject, the objectives, the instructions, the leaning spheres, weekly hours, grade and gender of candidates, the emphasis of the instruction, etc. have been changed through the curriculum revision. The 6th curriculum was the main period to open to both genders, the $7^{th}$ was the period to combine with technology, the 2007 version was to change the structure of contents of home economics, and the 2009 version switched technology home economics from mandatory to optional in high school. The character of the courses was presented at the 1st curriculum, but it was left out from the $2^{nd}$ to $5^{th}$ curriculum. From the $6^{th}$ curriculum, the characters were separately given to middle and high school. The character of housing area started to appear only in high school home economics from the $7^{th}$ curriculum. The course objectives were described in all curriculum of both middle and high school. This applies to housing area as well. The course objectives have been modified in order to reflect value changes due to social issues. During each curriculum, contents of housing continued to change in context, course load, and candidates. Reflection of housing trends and social needs were the main causes of the change. 2009 version emphasizes on eco-life and sense of community.

• Korean journal of applied entomology
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• v.47 no.3
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• pp.209-216
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• 2008

In order to find phenological change of butterflies due to global warming, we analyzed weekly monitoring data of butterfly at Gwangneung forest in 1958 and 2004. It was tested whether the timing of first flight and mean flight of butterflies in 2004 became earlier due to global warming compared with those in 1958 and whether the duration of flight period became longer. No significant difference was found in timing of first flight and in duration of flight period between 1958 and 2004. Furthermore, species showing delayed timing of mean flight was more abundant than species showing earlier timing of mean flight. Hence, the results do not confirm the predicted changes of phonology due to global warming. We discussed reasons on the non-apparent phenological changes despite the increase of temperature, and the problems and solutions in butterfly study on Korean butterfly fauna in utilization of butterflies as indicator for global warming.

• Journal of the Korea Society of Computer and Information
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• v.29 no.1
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• pp.211-218
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• 2024

This study attempted to derive a new policy paradigm of life-span sport of disabled children. For that purpose, collecting and analyzing related preceding researches and literatures from 2008 to present (2022), this study firstly found out past life-span sport policy paradigms for disabled children and the causes of their changes, and secondly found out social problems which present policies could not deal with. Through those study process, this study suggested life-span sport in response to the demands and needs of children with disabilities which could include life-span sport centered on disabled children, life-span sport with family members, the realization of the essential value of life-span sport for the human rights of children with disabilities, and the development of new methodologies using smart technologies.

• Journal of the Korean Institute of Landscape Architecture
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• v.51 no.4
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• pp.101-118
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• 2023

During the COVID-19 pandemic, the utilization rate of neighborhood parks and green spaces increased significantly, and the outbreak served as an opportunity to highlight the values and functions of neighborhood parks and green spaces for urban residents. This study aims to empirically analyze how citizens' movement and the use of neighborhood parks and green spaces changed before and after COVID-19 and examine the social and spatial characteristics that affected these changes. As a research method, first, people's mobility around neighborhood parks and green spaces before and after the COVID-19 pandemic were compared using signal data from telecommunication carriers. Through the analysis of changes in residence time and movement volume, the movement characteristics of citizens after COVID-19 and changes in walking-based park visits were examined. Second, the factors affecting the mobility change in neighborhood parks and green spaces were analyzed. The social and spatial characteristics that affect citizens' visits to neighborhood parks and green spaces before and after COVID-19 were examined through correlation and multiple regression analysis. Subsequently, through cluster analysis, the types of living areas for the post-COVID era were classified from the perspective of the supply and management of neighborhood parks and green spaces services, and directions for improving neighborhood parks and green spaces by type were presented. Major research findings are as follows: First, since the outbreak of COVID-19, activities within 500m of the residence have increased. The amount of stay and walking movement increased in both 2020 and 2021, which means that the need to review the quantitative standards and attractions of neighborhood parks and green spaces has increased considering the changed scope of the walking and living area. Second, the overall number of visits to neighborhood parks and green spaces by walking has increased since the outbreak of COVID-19. The number of visits to neighborhood parks and green spaces centered on the house and the workplace increased significantly. The park green policy in the post-COVID era should be promoted by discovering underprivileged areas, focusing on areas where residential, commercial, and business facilities are concentrated, and improving neighborhood parks and green services in quantitative and qualitative terms. Third, it was found that the higher the level of park green service, the higher the amount of walking movement. It is necessary to use indicators that contribute to improving citizens' actual park green services, such as walking accessibility, rather than looking at the criteria for securing green areas. Fourth, as a result of cluster analysis, five types of neighborhood parks and green spaces were derived in response to the post-COVID era. This suggests that it is necessary to consider the socioeconomic status and characteristics of living areas and the level of park green services required in future park green policies. This study has academic and policy significance in that it has laid the basis for establishing neighborhood parks and green spaces policy in response to the post-COVID era by using various analysis methodologies such as carrier signal data analysis, GIS analysis, and statistical analysis.

• Product Safety
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• s.201
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• pp.74-79
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• 2010

세상이 빠르게 변화하고 있지만 역설적으로 느림과 여유도 중요한 가치로 부상하며 '속도의 경제'와 '느림의 미학'이 공존하고 있다. 소비자는 무조건 시간효율을 추구하는 것이 아니라, 오히려 속도를 줄이거나 정지, 때로는 과거로 회귀하는데서 즐거움을 느끼고 있다. 또한 변화 속도가 빠른 도심 공간을 벗어나 자연친화적 공간에서 생활함으로써 여유를 찾고 있으며, 경쟁에 지친 자신의 마음을 돌아보는 것을 물론, 우열의 비교대상으로 여기던 타인의 마음까지 돌아보려는 경향이 있다. 이와 아울러 편의성을 쫓는 과정에서 소홀히 했던 건강을 돌보고 궁극적으로 건강에 도움이 되는 생활방식을 실천하고자 한다. 이러한 슬로 트렌드의 부상은 기업에 있어 새로운 비즈니스의 기회인 동시에 기존 경영관행에 변화를 요구하는 위협 요인으로 작용한다. 따라서 느림의 가치를 기존산업과 비즈니스에 접목해 신(新)사업 기회를 탐색해야 한다.

• The Optical Journal
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• s.135
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• pp.68-71
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• 2011

정물화는 회화에서부터 긴 역사를 두고 변천해 왔다. 17세기 네덜란드에서 성행하기 시작한 정물화는 일상적인 생활에서 만나는 사물을 회화적으로 재구성한 결과물이다. 눈에 보이는 사물을 그대로 그려 낼 수 있는 화가의 기량을 평가하는 기준으로 제시되었으며 인간의 생활상과 작가의 심상을 표현하는 하나의 장르로 자리잡았다. 또한 정물은 시대의 변화에 따라 그 소재가 다양해지면서 무한히 변화되었다. 특히, 현대사진에서의 정물사진은 대상이나 의미에 따라 그 시대의 일상적인 삶과 연관된 소재들이 다양해지면서 단순히 재현에만 머무르는 것이 아니라 사회를 반영하고 미학, 철학과 함께 구조적으로 변화됐다.

• 건강소식
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• v.11 no.12 s.109
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• pp.2-7
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• 1987

금방이라도 무엇인가 토해낼 것처럼 꾸무럭거리는 하늘. 그 아래로 차운 바람을 타고 소금기어린 인천바다 냄새가 코를 스친다. 미쳐 마감하지 못한 마른 나뭇잎은 이리저리 굴리고 날리고..... 4계절의 변화가 뚜렷하여 인간생활에 가장 적절한 조건을 가졌다는 생각을 떠올리면서 옷을 뚫고 스미는 찬바람을 위로한다. 그런 외피적인 계절변화와 관계없이 우리는 더 많은 변화를 겪게 되는 것 같다. 그 중에서도 특히 육신의 고통은 이 꾸무럭거리는 날씨만큼이나 차운 바람을 몰아다 주겠지...... 이런 생각에 젖으면서 건협 인천부를 방문한 기자는 친구의 권유로 건협에서 건강검사를 받았다가 간 기능이상을 발견 투병생활을 해오고 있는 육인용씨(43, 경기도 시흥군 군자면 정왕리 858번지)를 만났다.