• 한국비블리아학회지
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• 제21권3호
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• pp.17-27
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• 2010

본 연구는 대학생들의 문헌 독해 실태를 분석, 문제를 파악하여 개선방안을 제언하기 위해 수행되었다. A대학교 1학년생을 대상으로 지문을 읽는 시간 독해패턴 이해력 기억력 독해습관 및 태도 등을 분석한 결과, 첫째 수능평균을 기준으로는 조사대상 학생의 58%가 양호하고 42%가 미흡한 것으로 분석되었다. 둘째 조사대상 학생의 77%는 양호한 패턴을 가지 있으나 23%는 독서패턴에 문제가 있는 것으로 파악되었다. 셋째 이해력과 기억력을 평가한 결과 각각 전체의 69%와 67%가 양호한 것으로, 31%와 33%가 보통 또는 미흡으로 평가되었다. 넷째 평소 독서습관 및 태도를 조사한 결과, 문제가 없는 것으로 파악된 학생은 평균 77%, 문제가 있는 학생은 평균 23%로 파악되었다. 본 연구에서는 이 같은 문제를 해소하기 위해 첫째 대학생들의 독해평가를 위한 과학적이고 표준화된 평가도구를 개발할 것을, 둘째 입학전형과정 또는 입학 후에 독해능력과 독서습관 및 태도를 평가할 것을 제언하였다. 그리고 평가결과 미진한 학생들을 교육할 수 있는 가칭 기초학력교육원을 운영할 것을 제언하였다.

• 한국생활과학회지
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• 제19권6호
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• pp.1083-1094
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• 2010

The purpose of this study is to provide a fundamental research data that is necessary in an education of dietary life so that the students have sound dietary life through a right food purchase after investigating perception of children's dietary habit and activity, food labelling, and nutrition labelling for 400 students of the 5 and 6th grades. The result of the study are as followings. In terms of perception questions over food labelling, on the whole, "know it little bit" was the highest. Girls and country was higher than boys and city. A list of item that is important in contents of food labelling were period of circulation, data of manufacturing, price, used ingredient, origin of product, nutrition contain labelling, manufacturer, quantity in contents(quantity, the number). A meaningful difference was shown in gender(p<.05) and area(p<.01). In 30 perception questions over nutrition labelling, "know it little bit" was the most, and girls and country were higher than boys and city. In ascertaining nutrition labelling at the time of purchasing the food, "look often" was the most. Girls and city were higher than boys and Gun in average but no difference was statistically shown in knowledge mark in utilization and perception of nutrition labelling. The response rate in girls(p<.01) and country(p<.05) was higher in a question of "if nutrition labelling is displayed, nutriment that is harmful for our body will be eaten less" and girls' response rate was higher in the question of "being educated for my health". Therefore, practice centered nutrition education is necessary to purchase the food after ascertaining food nutrition labelling out of an attitude in habitually purchasing the processed food. The students develop comprehensible food nutrition labelling the direction to emphasizing nutrition educational labelling and recognizing that the healthy nutriment is contained without conventional and food safety centered labelling should be changed.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2008년도 추계 학술발표회 제20권2호
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• pp.581-584
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• 2008

본 연구에서는 판상-링형 구속시험방법의 유효성 평가를 위하여 그 특성을 국내.외에서 제안된 콘크리트 구속수축시험방법과 비교하여 간편하고 정량적인 수축균열 평가방법의 개발을 위한 기초자료를 제시하고자 하였다. 판상-링형 구속시험방법의 적정 시험체 치수를 검토하기 위하여 시험체 내부링 직경 100, 150 및 200mm, 시험체 높이 30 및 50mm에 대하여 온도 20${\pm}$3$^{\circ}$C, 습도 60${\pm}$5%의 항온항습조건에서 양생 후 마이다스 프로그램을 이용한 3D Solid 요소의 수치 해석, 건조수축변형, 구속수축응력, 균열면적 및 균열 포인트 측정 등 콘크리트의 구속수축균열 특성을 평가하였으며, 그 결과 콘크리트 링 시험체 내부 링 직경 최소 150mm이상, 높이 50mm에서 변별력 있는 평가가 가능한 것으로나타났다. 본 연구를 바탕으로 향후, 판상-링형 구속시험방법에 있어서 온도, 풍속 등의 환경조건 및 배합조건에 따른 콘크리트의 구속수축균열특성에 관한 연구가 필요할 것으로 사료된다.

• 한국식품영양학회지
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• 제27권3호
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• pp.369-382
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• 2014

The aim of this study is to provide the fundamental information on satisfaction for school food service and dietary habits of middle school students in Sejong Special Self-Governing City. Generally, the subjects had a high satisfaction level for school food service. The boys had comparatively more satisfactory days for school food service than the girls. The most dissatisfactory factors of school food service were the taste and variety of menu for the girls, and the time and place for lunch and the service of employee for the boys. The intersexual differences existed with a significant difference in the irregular intake of meals, the reasons to skip meals, and the eating speed. For the boys, the main reason to skip meals was due to lack of appetite, and for the girls, it was the weight-control. The boys finished each meal within 5~10 min and ate more than the amount the girls eat in general. The main components of breakfast for the subjects were a cooked rice, soup, and side dish in 65.9%, and the frequency of skipping breakfast was high with 32.8%, which was once per week. The favorite snacks for the middle school students were cookies and beverages in 29.4%, instant foods in 24.3%, and hamburger and pizza in 21.4%. The intake frequency of snacks was once or twice per week in 46.5% of the subjects. In addition, the subjects had a very high intake frequency of fastfoods with once or twice per week in 72.7%, and the most favorite fastfood was ramen in 57.7%. The subjects in 45.3% took dairy food every day. In conclusion, the middle school students need nutrition education to improve their eating habit and to increase the frequency of breakfast.

• 분석과학
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• 제14권2호
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• pp.131-139
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• 2001

인체모발중의 각종 미량원소의 함량에는 개인차가 있으며, 개인의 성장환경, 음식물의 섭취, 혈통, 성별, 나이, 직업 등에 의해 함량의 차이를 보이고 있으므로 생활환경으로부터의 외부오염과 음식섭취 및 대사작용을 통한 모발조직내 축적의 정도를 비교하기 위해 인체 모발시료를 채취하여 IAEA의 추천 방법을 이용하여 세척 전후로 나눠 중성자방사화분석법을 이용하여 비파괴 분석하였다. 분석정도관리는 인증표준시료를 이용하였고 Cu, Cr, Na, Co, Mg, As, Se, Zn 등의 상대오차는 ${\pm}5%$ 이내, Mn, Ca, Fe, Sr 등의 원소들은 ${\pm}10%$ 이내였으며, 상대표준편차는 대부분 ${\pm}10%$ 이내였다. 일반인 그룹의 모발을 전두부, 후두부, 좌우두부, 정두부 등 5개 부위에서 채취, 분석하여 개인편차와 부위편차를 추정하였다. 측정원소의 개인편차가 부위편차보다 컸으며, 최대 7배 까지인 것으로 나타났다. 정해진 분석조건에서 사무원과 공장근로자 그룹을 대상으로 두 그룹간의 함량 편차, 생활환경과 모발내 우소의 함량수준간의 연관성을 비교하여 인체 보건환경 평가를 위한 기초 자료로 이용할 수 있음을 확인하였다.

• 한국산학기술학회논문지
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• 제17권7호
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• pp.467-474
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• 2016

본 연구의 목적은 유아의 문제행동유형이 교사의 대처전략에 미치는 영향력을 밝히는데 목적을 갖고 대전광역시 소재 유치원과 어린이 집에 재직 중인 교사 90명을 대상으로 설문지에 의한 조사방법으로 실증 조사하였다. 연구 결과 유아의 문제행동이 교사의 대처 전략에 긍정적인 영향을 미치는 것으로 나타났으며 유아의 문제 행동 유형에 따른 교사의 대처전략 또한 다른 것으로 나타났다. 즉 유아 교사의 경력이 높을수록 전문성과 적합성을 갖고 대처하는 것으로 나타났으며 연령대가 높은 교사일수록 유아들의 문제 상황 발생 시 뛰어난 대처능력을 보이는 것으로 나타났다. 이와 같은 결과는 대체로 유능한 교사의 행동이 유능하지 않은 교사에 비해 벌을 세우거나 체벌을 가하는 경향이 낮은 것으로 나타났고 다소 큰 목소리로 꾸짖거나 안된다고 일러주는 대처방법은 대체로 사용하지 않은 것으로 나타났다. 반면 정확하게 짚어주거나 유아가 자신의 감정을 표현하도록 돕고 상황을 인식하도록 도와주는 전략을 선호하는 것으로 확인하였다. 그러나 이는 반드시 그러한 대처전략만이 모든 상황에 적합한 것은 아니며 필요한 경우 경고를 주고 정확하게 안 된다고 일러주는 것 또한 중요함을 의미한다. 따라서 이와 같은 연구를 통해 유아 교사에게 있어 경력과 전문적 지식이 중요한 요인으로 작용하고 다양한 전략이 응용 될 수 있음을 시사한 것으로 평가 할 수 있다.

• 한국작물학회:학술대회논문집
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• 한국작물학회 1999년도 추계 학술대회지
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• pp.102-144
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• 1999

The major problems of food crop cultivation in Korea are low yield of most crops except rice. inefficient cultivation techniques for aged farmers. and low international competibility. Therefore, development of cultivation techniques of food crops should aim the yield. quality improvement, labor reduction and production cost. The primary issue for increasing the yield of soybean, barely and wheat is to reduce the yield gap between the farmer's yield and recommended ones of experiment station. More advanced cultivation techniques needs to be developed. and/or the conventional breeding methods to be reconsidered. The newly developed labor-saving mechanized technique needs to reduce labor hours , and the cost of agricultural implements and machineries. In other words the labor-saving mechanized technique should be developed based on the improvement of total farming system as well as systemic fundamental innovation of cultural methods. The efficiency of solar energy use in food production of Korea in 1997 is as low as $0.52{\%}$ so there is much room to increase yield. It is recommendable that the concept of food Production should be changed to energy Producing efficiency Per unit area basis from volume and weight of food materials. Moreover, introduction of resonable cropping system is needed to increase yield of main crops, farmer's income, solar energy use efficiency, and decrease of land service expenditure. Current cropping system emphasized on economic crops. especially in vegetables , is not desirable for resonable use of arable land. stability of agricultural management and staple food crop self-sufficiency ratio. It is desirable to increase food crops . that are energy of carbohydrate and protein rich and land dependent crops. in cropping system. And the agronomist should develop the cultural methods to replace food crops for food self-sufficiency and stable farming management instead of economic crops in current cropping system. Low-input and environmentally-sound crop cultivation techniques, especially nitrogen-reducing culture technique which is directly related to food crop quality, also needs to be developed urgently. The extended cultivation of corn in upland and barely and wheat in lowland as a feed stuffs is recommended to prevent further decrease of food self-sufficiency ratio, which is mainly caused by the high reliance on imported feed grain. It is also considered that the calculation and presentation methods of standard agricultural income needs to be improved. The current calculation method uses unit land area of 10a regardless of crop kinds , characteristics of agricultural management and cultivation scale. So, it is apt to lead misunderstanding of farm income value. Therefore. it should show an income of average farmers for certain number of years. Research and developing system for food producing is not desirable because they are conducted currently individual crop and mono-culture basis. But actual agricultural income is usually earned by cropping system including upland and lowland. For example. the barley and wheat is usually cultivated in double cropping system. The cooperation among research institutes such as university agribusiness. government and farmers is indispensible. The public information and education on importance and consumption habit of food crops is necessary in Korean society to increase food self-sufficiency through nationwide cooperation.

• 복식문화연구
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• 제18권5호
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• pp.977-990
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• 2010

Today, as individuals show their social identities and reflect their being as the members of society with a culture, an art style and communication function are stood out in fashion photographs. Accordingly, the meanings of images into text are expanded in its interpretative width through the acceptor's various terms. This researcher looked into four theories of both positions on the textuality of language and image, and considered the point of discussion on image of each theory through modern fashion photographs. First, the theory which divides language and image as auditory and visual recognitions in the textuality of language and image is limited from the view it focuses on only one side without considering the ambivalent elements of each field. For the textuality in modern fashion photographs, the observer attempts to turn it into text to give meaning to it as the recognition through five senses conforming to the acceptor's condition. Second, the theory dividing language and image into the text of time properties and spacial properties has limitation in the text, for acceptor's experience of the object appears as the structured form in time and space rather than being defined as two things like time and space. Third, the theory classifying the language and image text into conventional taste and natural taste has limitation from the view that image text is hardly an object of consistent classification in ease of recognition by the code accepted in society. Thus, this can't be fundamental approach for the understanding of the text of decoding trend represented in modern fashion photographs. Fourth, accordingly, this researcher focussed on contextual and arbitrary text of fashion photographs through the theory of Nelson Goodman which discusses image text through the differences in textuality. Basic mechanism of perceiving and recognizing and distinguish image is closely related to habit and custom like language. So, each acceptor perceives the image as a text through arbitrary interpretation obtained by individual, empirical, historical, and educational viewpoints. The textuality of modern fashion photographs aims to widen the range of diverse knowledge and understanding, transcending the regulations of simple function of existing fashion photographs. Consequently, this researcher puts forward the opinion of consistent and diverse follow-up studies on instilling meaning into fashion photographs for the understanding de-regulatory and de-constructive through various senses by avoiding only one sense-dependent fixed and regulatory properties of it.

• Journal of East Asia Management
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• 제2권1호
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• pp.93-103
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• 2021

Struggle refers to the process of overcoming various difficulties for a goal. The spirit of struggle is a positive attitude and reaction reflected in the process of struggle. Cultivating the spirit of struggle of college students is the call of the new era. In essence, the cultivation of the spirit of struggle is a process of learning, which is in line with Bandura's Observation Learning Theory(Bandura, 1977):Attention, Maintenance, Reproduction and Motivation. The cultivation of College Students' spirit of struggle in the new era is also a learning process of enriched experience. It is necessary to cultivate the spirit of struggle into the soul of college students and make it become a habit of students. Moreover, it is crucial to carry out adaptive transformation of Bandura's observation learning theory. By studying the mechanism of the spirit of struggle of college students, taking innovation and entrepreneurship education as a means, and aiming at cultivating the connotation of President Xi's thought on socialism with Chinese characteristics for a new era, this paper constructs the AIST model for cultivating the spirit of struggle of college students in the new era. This model includes online learning acceptance platform(Acceptance), classroom experience stimulation platform(Inspiration), iterative training solidified platform (Solidification), and competition practice transfer platform(Transfer). The purpose of this model is to provide a practical way for universities to fulfill the fundamental task of moral education and cultivate qualified socialist builders and successors. The number of students using the online learning acceptance platform ranked the first among that of the similar courses in China; The classroom experience stimulation platform and the iterative training solidified platform support each other, with an effective rate of 97%; The competition practice transfer platform has realized the continuous growth of the number of awards won in competitions for three years. The direction of future efforts is to establish the external mechanism of the spirit of struggle, to ensure the effectiveness of classroom experience and iterative training, to cultivate teachers with coaching skills, and to accurately measure the transformation point of external and endogenous motivation.

• 한국안전학회지
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• 제10권3호
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• pp.81-95
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• 1995

Now, safety assurance in construction sites should be accomplished by its own organization rather than control of the code or government. It is believed that the safety assurance can be considerably improved by a lecture or an education using the existing theories or literatures up to now, but it is thought that fundamental safety assurance we not able to be accomplished without developing safety devices '||'&'||' equipment or taking fundamental measures, based on the result analyzed from workers behaviors. There are various behaviors of the workers showed in construction site, but only tests for hammerusing works such as form, re-bar, stone workers directly related to the grip strength are mainly performed, investigated and measured here for the study. The above works are similar to power grip, 7th picture on seven items which are categorized for hand grip types(Ammermin 1956 ; Jones ; Kobrick 1958). Measurements of grip strength are commonly taken in anthropometric surveys. They are easy to administer but unfortunately it is rather dubious whether they yield any data that are of interest to the engineer. Very fewer controls of tools are grasped and squeesed studies showed very little overall correlation between grip strength and other measures of bodily strength (Laubach, Kromer, and Thordsen 1972), but hammer-using work which is practically progressed in construction site are mainly influenced with grip strength. According to the investigation on work measurement, it is shown that 77% of form worker are using hammer to be related to grip strength. In this study, it is particularly noticed that wearing safety gloves in construction site is required for workers safety but 20% difference between grip strength with safety gloves and without ones are commonly neglected in the site(Fig. 1). Nevertheless, safety operation with consideration of the above 20% difference is not considered in the construction site. Factors of age, kinds of work, working time, with or without safety gloves are in vestigated '||'&'||' collected at the sites for this study. Test, not at each working hour but at 14 : 00 when the almost all of the workers think the most tired, resulting from the questionaires, also when it is shown on the research report has been performed and compared for main kinds of works : form '||'&'||' re-bar work. Tests were performed with both left SE rightand of the workers simultaneously in construction site using Rand Dynamometer(Model 78010, Lafayette Instrument Co., Indiana, U.S.A) by reading grip strength on the gauge while they are pulling, and then by interviewing on their ages, works, experiences and etc., directly. The above tests have been performed for the dates of 15th march-26th May '95 with consideration of site condition. And even if various factors of ambient temperature on the testing date, working condition, individual worker's habit and worker's condition of the previous ate are concerned with the study. Those are considered as constants in this study. Samples are formwork 53, rebar 62, electrician 5, plumber 4, welding 1 from D construction Co., Ltd, ; formwork 12, re-bar 5, electrician 2, from S construction Co., Ltd, , formwork 78, re-bar 18, plumber 31, electrician 13, labor 48, plumber 31, plasterer 15, concrete placer 6, water proof worker 3, maisony 5 from B construction Co., Ltd. As In the previously mentioned, main aspect to be investigated in this study will be from '||'&'||' re-bar work because grip strength will be directly applied to these two kinds of works ; form '||'&'||' re-bar work, eventhough there are total 405 samples taken. It is thought that a frequency of accident occurrence will be mainly two work postures "looking up '||'&'||' looking down" to be mainly sorted, but this factor is not clarified in this study because It will be needed a lot of work more. Tests has been done at possible large scale of horizontally work-extended sites within one hour in order to prevent or decrease errors '||'&'||' discrepancies from time lag of the test. Additionally, the statistical package computer program SPSS PC＋has been used for the study.