어머니의 영아 영양에 대한 인식과 영아발육에 관한 연구

한정석,김태임 연세대학교 교육대학원 1985 연세교육과학 Vol.26 No.-

This study investigates mothers' understanding on infant nutriton, growth, and development. One hundred and five infants with their mothers at S. hospital were surveyed with questionaires during the period of July 10 to August 31, 1984. Statistical analysis of the survey results revealed the following; 1. Mother's understanding level of infant nutrition was high with mean 72.313. 2. A significant correlation was odserved between mother's understanding of feeding and infant's weaning· (r=, 3482, p=.005), 3. D.D.S.T measurement showed the infants' normal range of development as follows; personal-social development: 90.5% fine motor-adaptive development: 73.3%, gross motor development: 98.1%, language development: 53.3%. 4. There is the statistical significance noted between mother's understanding level of infant's nutrition, and the developmental status of infants. (t= 1, 57, P<. 05)

조경블럭을 이용한 환경친화적 보강토옹벽의 시공사례연구

한중근,송영석 중앙대학교 기술과학연구소 2003 기술과학연구소 논문집 Vol.33 No.-

블록식옹벽은 다양한 토목 및 건축공사에서 적용되고 있으나, 옹벽시공시 환경친화적 요소의 유무가 점 차 문제화 되면서 공공공사에서는 특히 설계요소로서 인간생활과 친밀해질 수 있는 특징으로 친환경적 요소가 필요하게 되었다. 이러한 관점에 주안을 두고 친환경적 요소를 갖는, 즉 식생이 가능한 보강토블록으로서 그린스톤이 개발되었다. 그린스톤블록은 조경용 블록으로서 도심지등에서 많이 적용되며, 식생 조건에 맞는 자동화된 배수체계를 도입하였다. 그러나, 그린스톤은 직립옹벽의 형상으로 제한된 높이와 국부파괴의 위험이 상존함을 시공사례 고찰을 통해 확인하였다. 이를 만족하기 위해, 뒤처짐경사를 갖는 친환경적 블록으로서 중력식블록세트(그린스톤플로, 연결축 및 고정축)가 개발되었고 개발된 시스템의 시공사례를 이용하여 문제점을 고찰하여 시공 및 설계기준을 마련하였다. 중력식블록옹벽의 설계 및 시공시 주의할 점은 부등침하의 원인이 되는 기초지반의 지지력, 옹벽배면에서의 배수무네가 가장 큰 문제이었으므로 본 연구에서는 블록식옹벽 시공시 적합한 관리 및 설계기준으로 기하수위, 기초지지력 및 배수조건에 대하여 제시하였다. 특히, 도심지내에서는 친환경적요소의 특징이 더욱 발휘될 수 있음을 확인할 수 있었다. The SRW(segmental retaining wall) including soil-reinforcement retaining wall has been used for various construction works in Civil and Architectures works. But the non-environmental factors in this system are one of significant problems. Then, the environmental factors within familiarity in field were become to the design factor in the public works. The Green Stone was developed. which can be planting and can be make a possible to construction of closed environmental structures. This landscape block can be automatically management of lowers and plants at spaces between blocks in all seasons using the drop water system. The existing systems have got usually the possibility of local failure. Through case studies, the shapes of block were improved to gravity Green Stone FLO. That is composed to three parts as follows; Green Stone FLO, Trunk-Bar and Anchor-Joint. This system was satisfied for the problem of structure stability with setback. The significantly considering problems at design and construction of soil-reinforcement retaining wall are he bearing capacity of foundation to the control of non-uniformed settlement and drainage system in retaining wall backside. In study, therefore, the design criteria and its control conditions were suggested to on the groundwater level, foundation bearing capacity and drainage conditions. The feature of gravity block including environmental factors could be defined, especially, the advantages of improved block appeared and shown in downtown.

전해환원수 음용이 마우스의 혈액과 장기조직에 미치는 영향

정한석,김동희,윤양숙,등영건,장병수,이규재 韓國電子顯微鏡學會 2008 Applied microscopy Vol.38 No.4

본 연구는 전해환원수 음용에 대한 안전성을 조사하기 위하여 실험동물을 이용하여 사망률 확인, 체중 비교, 혈액의 생화학적 변화, 염증, 면역세포의 비교, 내부 장기의 형태적 변화, 장기의 무게 변화 및 조직학적 검사를 통하여 전해환원수가 생체에 미치는 영향을 확인한 결과 다음과 같은 결론을 얻었다. 전해환원수를 급이한 실험군에서 사망, 행동 및 외형 이상 유무 관찰 결과 아무런 증상이 나타나지 않았으며, 체중은 감소하는 경향을 보였다. 실험군에서 혈액의 생화학적요소인 K^(+), Cl^(-),Ca^(2+), GPT, GOT, CRE 및 ALP에서는 유의한 수준의 변화가 관찰되지 않았으나 Na^(+)와 BUN에서는 실험군이 대조군에 비해 더 감소되었다. 혈액 내 면역세포를 비교한 결과 호염기구, 호산성구 및 단핵구 등은 큰 차이가 없으며, 실험군에서 호중구는 감소하였고, 림프구는 증가하는 경향을 보였다. 또한 위, 소장, 심장 및 간을 조직학적으로 관찰한 결과 모든 장기에서 병리적 이상 소견은 관찰되지 않았다. 따라서 본 연구를 통하여 전해환원수는 생체에서 큰 문제를 유발시키지 않는 안전한 물임을 알 수 있었고 국내에서 전해환원수에 대한 연구가 거의 없는 실정이기 때문에 전해환원수의 안전성을 입증하기 위한 기초자료 마련 및 제공에 의의가 있다고 할 수 있다. The main purpose of this study is to investigate the effects of electrolyzed reduced water (ERW) on blood components and electrolytes, as well as elected tissues on mice. The mice were supplied either tap water (control group) and ERW (experimental group) for two months. There were no significant different between two groups anatomically and physiologically. In the blood electrolyte study, the experimental group had less Na and BUN compared to the control group. In the blood component study, the experimental group had less neutrophiles and the control group had more lymphocytes. In histological study, no tissue changes were noticed in various organs, including the stomach, small intestine, heart, and liver tissues. In conclusion, ERW has no noticable side affects on blood and organ tissues, and might be safe to a living body.

IMF시대와 세계체제론

한석정 東亞大學校 大學院 1999 大學院論文集 Vol.24 No.-

With the so-called "IMF crisis", Wallerstein's World system theory is on the surge in Korean academia. This paper tests validity of applying the theory to East Asian context and reveals its limit. First, stron states of East Asia do not fit in the theory which posits that there exist strong states in core; weak states in periphery. Nor does the region fit for uneqal exchange argument of the theory. World systemers put Korea as semi-periphery in the system. But Korea has not been a classic semi-periphery in pre- and post-war era. The so-called Greater East Asia Co-prosperity Sphere was rather a concentric zone than a hierarchical system with intermediate level. Also, Koreans were not middlemen in the sphere. In a word, the main problem of the theory comes from its enomous analytic unit, once touted as a wonder in political economic thought. It is time to see history as rupture and discontinuity rather as continuous and total homogeneity.

그림놀이가 환아의 불안감소에 미치는 영향

한정석,김희순 연세대학교 교육대학원 1984 연세교육과학 Vol.25 No.-

Hospitalized children may get psychological shock fronm the new environment and show various responses including anxiety and fear in adjusting himself to the new environment. A child's anxiety derived from a threatening environment can raise a serious problem in regard to character building and in adjustment to society. This study was done in order to alleviate a child from the anxiety that may occur Hospitalization by providing him with play therapy and by letting his family member takes part in it. The subjects for this study were obtained by taking a convenient sample of Hospitalized children in Y Medical Center from December 1983 through February 28, 1983 and their family members. Subjects were randomized into an experimental group of thrity one subjects and acontrol group of thirty subjects. Formulated hypothesis were examined by the utilization of t-test, Pearson corrleation coefficient, and analysis of covariance. In addition, the t-test were used to see if there were any similarities in the general traits between experimental and control groups. The findings were as follows; Hypothesis I-"The experimental group, as compared with the control group(no play therapy) will show a lower anxiety response score" was supported. Hypothesis II-"The emotional anxiety of the family member in the experimental group will be lower than that of the family in the control group" was supported. Hypothesis II-"The rewill be a positive correlation between the family members Anxiety Level and That of the sick child" were partially supported.

保健關係機關 및 團體와 社會敎育機關의 保健敎育實態에 關한 調査硏究

韓喜晶,李時伯,申碩旴,趙恒奭,鄭惠瓊 韓國保健敎育學會 1988 보건교육건강증진학회지 Vol.5 No.1

초등 과학 지구 영역 '암석' 단원에 대한 학습차원의 하위 범주 분석

한영욱,최정미,곽민숙 부산교육대학교 과학교육연구소 2005 科學敎育硏究 Vol.30 No.-

In this study, the earth units rock in center of elementary school science were classified to the lower categories of Dimensions of Learning out of the 7th National Curriculum using the Demensions of Learning Project developed by ASCD in USA. Also they were investigated which lower categories of Dimensions of Learning were used to the Curriculum. The results were as follows ; First, the percentages of using lower categories of Dimensions of Learning were difference especially subject. subject F, C(21varieties) were used plentifully and subject D(16varieties) was used few. This result is because quality of subject. second, the average percentages of using the lower categories of Dimensions of Learning was similar according to grade 3 to 6. For example, the average percentages of using the lower categories of Dimensions of Learning was similar by 69.6%, 66.1%, 60.7%, 67.9%. third, percentages of using the lower categories of Dimensions of Learning was becoming intensively in Dimension 1 and Dimension 2 (Attitudes and Perception, Acquir and Integrate Knowledge). forth, Consequently in Grade especially use ratio of Dimension 5, grade 3, 4 to compare in grade 5, 6 was plentifully used. fifth, Consequently in time especially the average percentages of using the lower categories of Dimensions of Learning was a great extent in 6th grade. the results are considered to agrees with a research result which evenly using, accomplishing is high. sixth, look of Dimension 2 were used plentifully. Because of observatioing is many and data provision picture is many.

공포로 상승된 경악반응에서의 편도체 노어에피네플린의 역할

한정수,신선희,김기석 한국심리학회 한국심리학회지 생물 및 생리 Vol.4 No.1

편도체가 공포나 불안을 담당하는 신경구조물임을 밝힌 많은 연구가 있다. 본 연구에서는 상승된 경악반응을 이용해, 편도체의 어떤 전달물질이 공포의 표현에 관여하는 지를 밝히기 위해 노어에피네플린만 선택적으로 감소시키는 DSP-4(30㎍/2.5㎕)를 조건화 후에 편도체에 주입하였다. 그리고 요힘빈에 의한 불안이나 공포의 증가가 편도체의 노어에피네플린 감소 후에도 나타나는지를 밝히기 위해, 경악반응을 측정하기 전에 체순환적으로 요힘빈(1.25㎎/㎏)을 주입하였다. 조건화 후에 DSP-4만을 주입받은 동물과 조건화 후에 DSP-4을 주입받고 나서 일주일 후에, 경악반응을 측정하기 전에 요힘빈을 체순환적으로 주입받은 동물은 상승된 경악반응을 보이지 않았다. 이 결과로 편도체의 노어에피네플린이 상승된 경악반응이 나타나기 위해서 필요하고, 요힘빈에 의한 상승된 경악반응의 촉진효과는 편도체에 노어에피네플린을 증가시킴으로써 나타났다고 할 수 있다. In many studies, amygdala is considered to be the neural structure that is involved in fear or anxiety, in human and mammals. This paper, using fear-potentiated startle responses as a measure of fear, was to see whether noradrenergic receptors in the amygdala are involved in the expression of fear Rats were implanted with bilateral cannulae aimed at the amygdala. After the conditioning, DSP-4(30㎍/㎕) was injected to the amygdala, DSP-4 selectively produces the degeneration of the noradrenergic receptors only. In addition, we tried to find out whether or not yohimbine, which is known to increase fear and/or anxiety, can produce the potentiated startle responses even after the degeneration of noradrenergicr receptors in the amygdala. For this, before test, yohimbine(1.25㎎/㎏) was injected systemically. Results showed that animals injected with DSP-4 did not show the potentiated startle responses, and neither did the aniamls with DSP-4 plus yohimbine before test. It may thus be concluded that the no epinephine in the amygdala is necessary for the expression of fear.

강동구의 산업화와 지속가능한 발전 방안

옥한석,정성훈 江原大學校 江原文化硏究所 2004 강원문화연구 Vol.23 No.-

강동구는 신석기 시대 이후 농업사회 및 산업사회를 거쳐 오늘날의 정보통신사회로 변화하면서 지리적 급변을 경험하고 있다. 이 연구의 목적은 강동구의 산업화 과정을 시기별 특색에 따라 고찰하면서 향후 정보통신사회에서 가동구의 지속가능한 발전방안을 제시하는 데 있다. 강동구의 산업화과정은 크게 세 시기로 나눌 수 있다. 첫재, 전산업시대(선사시대∼1962)로, 우리나라 역사에서 농업혁명이 확사되면서 1960년대 들어서면서 그 열기가 산업혁명으로 대체되는 기시깅다. 이 시기 강동지역은 북한강과 남한강의 합강지역으로 문물교류의 접변지로 등장하면서 18세기 상업적 농업혁명을 주도해 나가는 선도지역의 역할을 하게 된다. 둘째, 산업시대(1963∼1988)로, 강동구는 초창기 요업의 성장에서 당시 성장산업인 섬유·화학·기계 산업으로 대체되는 시기이다. 이시기는 산업에서의 변화뿐만 아니라 토지이용에서 변화를 경하하게 되는데, 서울시의 팽창과정에 따라 도시적 토지이용이 농업적 토지이용을 대체하는 시기이다. 세째, 후기산업시대(1989∼현재)로, 강동구는 제조업의 급격한 침체를 경험하게 되고, 제3·4차 산업이 이를 대체하는 시기이다. 특히 유통 및 서비스산업이 급격하게 발달하면서 강동구의 소비공간이 팽창되는 기시이다. 그럼에도 불구하고, 강동구는 서울시 전략산업발전에 있어서 다른 선도지역에 비해 경쟁력이 대체로 취약하여, 서초, 강남, 송파, 강동구로 구성된 서울 동남권의 타 지역의배후지역 역할을 수행하고 있다. 그러므로 현재 강동구의 산업경제 발전방향을 다양한 각도에서 고려해 볼 필요가 있으며, 특히 강동구의 친환경적이며, 자족적인 생태도시의 형성을 통해 산업과 사회복지가 결합되는 새로운 도시관리 전략창출에 대한 방안 마련이 시급한 실정이다. Gangdong-gu has undergong rapid geographical changes from the agricultural society through the industrial society up to post-industrial (information & telecommunication-based) society. The aim of this article is to explore periodized characteristics of industrialization processes of Gangdong-gu and to present alternatives to sustainable development of Gangdong-gu in the post-industrial society. Chracteristics of the industrialization process in Gangdong-gu are divided into three phases. The first stage is the pre-indestrial era (prehistoric times∼1962). In this period, it played a critical role of the distributiion of agricultural and commercial products and goods because of its most favourable location. The second stage is the industrial era (1963∼1988). In this period, Gangdong-gu has experienced rapid industrial changes from the ceramic industry to the textiled, chemical and mechanical industry. These three main industries played a critical role in develpping this region as the regional strategic industry and simultaneously in transforming the land use pattern from an agricultural to an industrial and commercial land use. The third stage is the post-industrial era(1989∼). This period can be characterized as the rapid decrease of manufacturing and the fast growth of the service industry, the so-called, the tertiary industrialization. According to this trend and tendency, Gangdong-gu has experienced the expansion of the urban consumer space. Nonetheless, within Seoul, the status of Gangdong-gu is relatively weak in terms of industrial strategies for the next generation. Therefore, future main tasks of Gangdong-gu's further development are presented as follows : (1) the development of strategic industries for the next generation such as the information and bio-technology based industry, and (2) the creation of sustainable eco-city with a mix of industry and social welfare.

경북지역 주부들의 전통 부엌 세간의 보유 현황 및 이용실태 조사 연구

한재숙,최영희,조연숙,변재옥,한경필,김현옥,정종기,최석현 동아시아식생활학회 2002 동아시아식생활학회지 Vol.12 No.4

Housewives residing in the Kyongsang-Buk-do area were surveyed to determine their ownership of Korean traditional kitchen appliances and their usages. A breakdown of the appliances for the survey was as follows: 16 tableware, 17 household utensils, 15 heating utensils, 14 ceramic and earthen pottery, 6 stone utensils, 9 cooking utensils, 9 utensils made of the dried bamboo and bush clover, and 13 dining tables ("sang"). The types of the appliances with the largest ownerships and most frequently used were as follows: The jeopsi was most frequently owned, followed by the daejeop and the jaengban. The most frequently used item was the jubal,, followed by the daejeop and the jeopsi. Among the wooden utensils, bangmangi was most frequently owned, followed by the chanjang, the che, the doe, mal and hop. The most frequently used household utensil was the chanjang, followed by the takjasang and the doe, mal and hop. The utensil the most people owned for heating was the jujeonja, followed by the seoksoe, the musoesot and the siru. The most frequently used utensil for heating was the jujeonja, the musoesot and the seoksoe, in the order. As for the ceramic and earthen pottery, hangari and dok were owned and used most frequently. The maetdol and the jeolgu, though very low in their ownership rate, were most frequently owned items among the stoned utensils. The kal and the doma were the most frequently owned and used cooking utensils. The sokuri, and the chaeban and the baguni were the most frequently owned among the utensils made of the dried bamboo, bush clover and straw, while the sokuri was used the most frequently, followed by the chaeban and the jori. Among the dining tables, the kyojasang was the item most frequently owned, followed by the seonban and the chaeksangban, while the wonban was the most frequently used, followed by the kyojasang and the chaeksangban.