• 한국산학기술학회논문지
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• 제14권1호
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• pp.265-274
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• 2013

본 연구의 목적은 아동 청소년의 비만실태에 따른 식생활습관의 관련 요인을 알아보고자 하였다. 본 연구는 보건복지가족부에서 시행한 용역연구과제중 '2009 한국 아동 청소년 온라인게임 및 가족여가활동실태조사' 연구결과 데이터를 활용하였다. 연구활용 대상자는 초등학생 2,778명, 중학생 3,385명, 고등학생 3,299명 총 9,462명을 대상으로 하였다. 연구대상자의 BMI에 따라 그룹화 하였다. 저녁식사 후 간식 섭취는 18.5>BMI 그룹은 그렇지 않다고 38.8%, 18.5${\leq}$BMI<23.0 그룹은 그렇지 않다고 41.1%, 23.5${\leq}$BMI<25.0 그룹은 그렇지 않다고 40.1%, $25{\leq}BMI$ 그룹은 그렇지 않다고 37.4%로 가장 높은 응답을 하였다(p=0.001). 매일 규칙적인 운동을 하는지 조사한 결과 BMI 지수가 높은 그룹 일수록 운동을 하지 않는 것으로 나타났다. 체육시간 등과 같은 시간에 적극성을 조사한 결과 BMI 지수가 낮은 그룹 일수록 적극적으로 운동하는 것으로 나타났다. 주위사람과의 식사 속도 역시 BMI 지수가 높은 그룹일수록 식사속도가 빠른 것으로 나타났다. 아동 청소년 시기에 올바른 교육을 실천할 수 있도록 해 준다면 보다 건강하고 윤택한 삶을 영유할 수 있을 것이다. 아동 청소년기의 올바른 인식과 생활습관을 갖추도록 해주어 보다 건강하고 행복한 삶을 살도록 해 주어야 할 것이다. 이를 위해서는 아동 청소년은 물론 부모를 대상으로 교육할 필요성이 있다.

• Current Research on Agriculture and Life Sciences
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• 제22권
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• pp.1-12
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• 2004

Pod-edible bean or snap bean is a fairly new crop to domestic farmers but the national demand is steadily increasing in recent years along with the development of western food business and change in dietary patterns. At the same time, much efforts are being made to export it to foreign country, mainly to Japan. The amount of seeds introduced from outside is also continuously increasing along with the enlargement of area planted for the crop. Hybridization breeding for the crop has already been started to supply the cheaper and better seeds which will reduce the seed costs and foster the higher income to the farmers. In this experiment, several technologies related with the production of quality seeds are preliminary investigated. Some of the results obtained are summarized as follows; 1. Highly significant interaction was recognized between planting dates and no. of pods per plant and no. of branches but no interaction between planting dates and plant height and no. of nodes on main stem. Days to maturity was proportionally reduced to later planting dates. 2. Rate of viviparous pods and seeds was gradually increased in later planting dates but rate of germination was increased in earlier planting dates with lower germination rate in white seed coat grains than in colored seed ones. 3. Seed yield was higher in the earlier planting dates with a great deal of varietal difference. Early to mid April was considered to he the optimum planting dates for snap bean in Kyungbuk area. High correlation was recognized between seed yield and no. of pods per plant, no. of seeds per plant, and 100 seed weight. 4. Days to flowering was three and seven days longer in Cheongsong, high mountainous area than in Kunwi, somewhat prairie lowland. One hundred seed weight was also higher in Cheongsong than in Kunwi. Rate of viviparous grains, pods, and decayed seeds was higher in Cheongsong but, at the same time, the rate of germination and seed yield was also higher in Cheongsong. 5. One hundred seed weight of KLG5007 increased continuously up to 35days after flowering and decreased thereafter but that of KLG50027 increased to 40days after flowering and slowly reduced thereafter. The content of crude oil reached to maximum at 40 days after flowering and reduced thereafter. The rate of germination in Gangnangkong 1 was the highest, 89.3%, at 35 days after flowering and reduced thereafter while that in KLG50027 reached to maximum, 70.7%. at 40days after flowering and reduced thereafter. Thus, the optimum harvesting time for snap bean was considered to be 35~40days after flowering. 6. The snap bean pods at yellow bean stage easily became viviparous ones under saturated moisture conditions for 24 hours at $25{\sim}30^{\circ}C$. Therefore, it is recommended to harvest pods somewhat earlier than yellow-bean stage and let them do post maturing, especially when it is to be rained.

• 국제지역연구
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• 제20권1호
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• pp.183-208
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• 2016

이 연구의 목적은 Ad 미터 점수가 높은 슈퍼볼 광고가 홉스테드 모델과 관련있는 광고 어필을 더 많이 가지는지를 테스트하는 것이다. 이 연구의 의의는 대표적인 미국적인 스포츠인 슈퍼볼 이벤트에서 미국 소비자의 광고에 대한 선호도를 문화적 측면에서 분석한데 있다. 이 연구는 2005년부터 2011년까지 7년간의 슈퍼볼 광고 중 상위 10위와 하위 10위 광고를 대상으로 한 내용 분석에 기초하였다. 상위 및 하위 하위 광고는 USA 투데이가 발표한 Ad 미터점수를 참고하였고 2명의 코더가 저자와 함께 총 139개 광고를 코딩하였다. 상위 10 그룹의 광고들이 홉스테드 모델 중 낮은 불확실성 회피 측면과 연관된 젊음, 길들여지지않음, 마법 같은 어필을 더 많이 보여주는 것으로 밝혀졌다. 반면, 높은 권력차이의 측면과 관련된 장식, 허영, 지위 같은 어필들이 주로 하위 10위권 그룹의 광고에서 많이 나타났다. 내용 분석에 기초한 이번 발견에 근거하여, 특정한 어필과 점수 수준의 관계가 슈퍼볼을 TV로 시청하는 사람들을 타켓으로 한 광고를 제작할 시 어떤 문화적인 측면에서 어필들을 채택해야하는지에 대한 제안점을 제공한다.

• 한국보건간호학회지
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• 제1권1호
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• pp.32-44
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• 1987

The purpose of this survey was to find out the knowledge and the disease management of the Tuberculosis patients by themselves among the first grade middle and high school students in Seoul city during the period of June 15-July 19, 1986. Questionaires were used to collect the data and were analysed from answers of 188 students at the 113 schools. The results were as follows: 1. The ages of the students were distributed as follows: in middle school, 13 years old was $70.0\%$. 14 years old, $20.0\%$, and 15 years old, $6.7\%$. In high school, 16 years old was $66.5\%$, 17 years old, $18.4\%$, and 15 years old, $10.1\%$. 2. In X-ray mass examination by school, the rate of execution was $50.4\%$ in middle school and $96.7\%$ in high school, and in X-ray mass examination by student, it was $50.1\%$ in middle school and $97.3\%$ in high school. 3. The prevalence of Tuberculosis among the middle school students was $00.3\%$and high school students, $0.15\%$. 4. Of the total, $77.1\%$ of the respondents did not realized Tuberculosis bdore X-ray mass examination 5. The perfect cure rate of the respondents was $52.7\%$. 6. General characteristics of the respondents: a. The educational background was varied as follows: of the total $47.9\%$ of the fathers had the level of high school education and $37.2\%$ of the mothers had the level of middle school education. The educational background of the parents had no statistical significant to the medical cure rate of Tuberculosis. (P>0.05). b. The average monthly income of the family was as follows : above five hundred thousand won was $21.8\%$, three or four hundred thousand won was $22.9\%$, and below two hundred thousand won was $10.6\%$. The most frequent family size was 5-6 persons. $(59.6)\%$. 7. The actual situation of Tuberculosis control and the variables related to the treatment: a. $69.1\%$ of the respondents wanted mental support from their surroundings. $48.7\%$ of the respondents answered that their parents or the other family helped treatment as mental supporter, b. As a medical service, $53.2\%$ of the respondents were treated at Health Center, $38.8\%$ were treated at a hospital. A medical service was statistically significant to the medical cure (P<0.01). c. Family members of $61.7\%$ of the respondents had checked chest X-ray. A X-ray examination of family was statistically significant to the medical cure (P<0.005). d. $73.9\%$ of the respondents had taken the Anti-Tuberculosis-drugs regularly. Regular taking of Anti-Tuberculosis drugs was statistically significant to the medical cure (P<0.005). e. $89.4\%$ of the respondents had received a regular examination during the treatment. A regular examination was statistically significant to the medical cure (P<0.05). f. The period of perfect cure was that $50.0\%$ of the respondents took from half a year to one year, $25.2\%$ took below half a year and $16.2\%$ took from one year to one year and a half. g. The rate of the respondents who abhored to let anyone know their disease was $93.1\%$. 8. Knowledge related with Tuberculosis: a .$63.3\%$ of the respondents answered that Tuberculosis is a communiable disease. b. $89.9\%$ of the respondents answered that there is a preventive method of Tuberculosis. Among them, $28.4\%$ answered that it is B.C.G. vacination. c. $96.8\%$ of the respondents belived they can be cured perfectly. d. $42.4\%$ of the perfect curer answered that they had have permanent immunity of Tuberculosis. According to the results of above study, it is desired to be practiced X-ray mass examination to the total middle school students. Nurse teachers and the responsible persons who participated to the helping of disease management to the Tuberculosis patients must make an offer knowledge of Tuberculosis to the Tuberculosis patients. And also, it will be very helpful to the cure of Tuberculosis patients if they do their best and to have a mental supporter.

• Strategy21
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• 통권30호
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• pp.99-142
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• 2012

Withe increased North Korea's security threats, the South Korean navy has been faced with deteriorating security environment. While North Korea has increased asymmetric forces in the maritime and underwater with the development of nuclear weapons, and China and Japan have made a large investment in the buildup of naval forces, the power of the Pacific fleet of the US, a key ally is expected to be weakened. The biggest threat comes from China's intervention in case of full-scale war with North Korea, but low-density conflict issues are also serious problems. North Korea has violated the Armistice Agreement 2,660 times since the end of Korean War, among which the number of marine provocations reaches 1,430 times, and the tension over the NLL issue has been intensifying. With tension mounting between Korea and Japan over the Dokdo issue and conflict escalating with China over Ieo do Islet, the US Navy has confronted situation where it cannot fully concentrate on the security of the Korean peninsula, which leads to need for strengthening of South Korea's naval forces. Let's look at naval forces of neighboring countries. North Korea is threatening South Korean navy with its increased asymmetric forces, including submarines. China has achieved the remarkable development of naval forces since the promotion of 3-step plan to strengthen naval power from 1989, and it now retains highly modernized naval forces. Japan makes an investment in the construction of stat of the art warship every year. Since Japan's warship boasts of its advanced performance, Japan's Maritime Self Defense Force is evaluated the second most powerful behind the US Navy on the assumption that submarine power is not included in the naval forces. In this situation, naval power construction of South Korean navy should be done in phases, focusing on the followings; First, military strength to repel the energy warship quickly without any damage in case of battle with North Korea needs to be secured. Second, it is necessary to develop abilities to discourage the use of nuclear weapons of North Korea and attack its nuclear facilities in case of emergency. Third, construction of military power to suppress armed provocations from China and Japan is required. Based on the above naval power construction methods, the direction of power construction is suggested as follows. The sea fleet needs to build up its war potential to defeat the naval forces of North Korea quickly and participate in anti-submarine operations in response to North Korea's provocations. The task fleet should be composed of 3 task flotilla and retain the power to support the sea fleet and suppress the occurrence of maritime disputes with neighboring countries. In addition, it is necessary to expand submarine power, a high value power asset in preparation for establishment of submarine headquarters in 2015, develop anti-submarine helicopter and load SLAM-ER missile onto P-3C patrol aircraft. In case of maine corps, division class military force should be able to conduct landing operations. It takes more than 10 years to construct a new warship. Accordingly, it is necessary to establish plans for naval power construction carefully in consideration of reality and future. For the naval forces to safeguard maritime sovereignty and contribute to national security, the acquisition of a huge budget and buildup of military power is required. In this regard, enhancement of naval power can be achieved only through national, political and military understanding and agreement. It is necessary to let the nation know that modern naval forces with improved weapon system can serve as comprehensive armed forces to secure the command of the sea, perform defense of territory and territorial sky and attack the enemy's strategic facilities and budget inputted in the naval forces is the essential source for early end of the war and minimization of damage to the people. If the naval power construction is not realized, we can be faced with a national disgrace of usurpation of national sovereignty of 100 years ago. Accordingly, the strengthening of naval forces must be realized.

• Journal of Radiation Protection and Research
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• 제7권1호
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• pp.23-33
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• 1982

방사선(放射線)의 선질(線質) 및 고선량(高線量)의 변화(變化)에 따른 테프론 열형광선량계(熱螢光線量計)의 열형광감응특성(熱螢光感應特性)을 연구(硏究)하였다. 상이(相異)한 방사선(放射線)의 선질(線質)에 대한 TLD감도(感度)의 변화(變化)는 $^{60}Co$ 감마선(線), 유효(有效)에너지가 44keV, 69keV, 108keV인 X선(線) 및 0.044eV의 열중성자(熱中性子)에 조사(照射)시킴으로서, 광자(光子)에너지 의존성(依存性) 뿐만 아니라 이에 따른 초선형특성(超線形特性)의 변화(變化)도 조사하였다. 그 결과(結果)는 다음과 같다. $^{60}Co$감마선(線)에 대해서 흡수선량함수(吸收線量函數)로서의 $T-CaSO_4$:Dy 의 TL감응(感應)은 5Gy 까지는 선형적(線形的)이고, 5Gy 이상에 대해서 이 감응(感應)은 초선형적(超線形的)이었다. T-LiF-7 선량계(線量計)의 초선형특성(超線形特性)이 $T-CaSO_4$:Dy에 비해 현저(顯著)하였으며, 방사선(放射線)의 LET가 낮으면 낮을수록 초선형효과(超線形效果)가 더욱더 커짐을 알 수 있었다. $^{60}Co$ 감마선(線) 10Gy 에 등가(等價)하는 열중성자(熱中性子) 조사(照射)로 부터는 초선형특성(超線形特性)이 관찰(觀察)되지 아니하였다. TLD, T-LiF-7 및 $T-CaSO_4$:Dy 의 $^{60}Co$ 감마선(線)의 선량(線量)에 따른 상대감도(相對感度)(Rs)는 최소자승법(最小自乘法)으로 다음과 같은 실험식(實驗式). 즉(卽), $$R_{LiF}=1.021-0.04581\;logD+0.402(logD)^2-0.405(logD)^3,\;\;5{\times}10^3{\geq}D{\geq}1(Gy)$$ 및 $$R_{CaSO_4}=0.976-0.3241\;logD+0.262(logD)^2-0.298(logD)^3,\;5{\times}10^3{\geq}D{\geq}1(Gy)$$으로 각각(各各) 근사(近似)시킬 수 있었다.

• 한국학교ㆍ지역보건교육학회지
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• 제3권
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• pp.59-78
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• 2002

The purpose of this study was based on students in high school to find out how interest eating and controlling weight on normal time by sex to let them get a better sense's of view on weight controlling so they can get healthy, and healthy school life and concentrate on studying, As a result of analyzing the data collected for the subject of high school students, the conclusions were as follows; First, out of 325 students, 44.6% were male students, and 179 were female students, Compared to the BMI, normal mass were 50.8%, which were 165 students, less weighted were 39.7%, which were 129 students, and over weighted were 9.5%, which were 31 student. Also average height for male students were 173.8 cm, for female students were 161.5 cm, average weight were 67.2 kg for male students, and for female students were 53.2kg. Using BMI analysing the results and the male students had an average of 22.2%, and the female students had an average of 20.3%, so male students were a little higher than the female students. Second, the interest rate for weight control were 82.2%, that's 267 students for, 'interested' and 7.8%, which were 58 student for 'not interested', so most students were interested, in controlling weight. Interest rate were 83.6% for male students, 81.0% were female students. BMI told that group of less weighted were 82.9%, group of normal were 79.4% and group of over weighted were 93.5%. The rate were all high not relating to BMI. Third, compared to the past, more people said 'normal'(41.3%), people who said 'a little fat'(36.3%) decreased, but they still think they are fat even though they are not, also when they are less weighted they still think they are fat. Fourth, for 'weight control, and food' both male and female said they were related, and for 'weight control and exercising' they also said they were related, but more male said that they were related, However for relations between' controlling weight and school's physical education class' the answers were usually disagree. Fifth, for the 'satisfaction of their present weight', both BMI and the students answered and this results were mostly same as the past result, so most students prefer to lose weight. Also, both male and female think that the reason they have this weight now is, because of 'the amount of exercises' and 'the amount of food they eat', so they find that it's related to each other. Sixth, for the experience on weight control, both male and female had experiences, and they answered 'exercising and food treatment' is the good way to control weight. Also for 'the reason they started to control there weight', both male and female answered, 'they thought there weight were not normal'. Seventh, 'Do you pick on food to control weight?' and 'Do you feel nervous before you eat?' and for last 'control of drinking water' the answer was all different, and both male and female answered negatively. Eighth, time wasted on exercising per day, for less than 30 minute were 81.5%, the form of exercises that students did were 'not much or walking on the way to school and way to home'. Usually for their free time, male students spend on exercising however female student did not. Also both female and male students showed that they like to exercise, but majority of female student disliked to exercise. To everyone's point of view 'like'(32.9%), 'like a lot'(20.9%), so everyone agrees. The knowledge information on controlling weight, they answered, usually found from commercials, newspaper or magazines and from parents or friend. From the past many high school students wanted to control their weight, so there should had been a good education on this, however there wasn't any of those education and still it doesn't exist. Also most school's education are arranged to entrance pressure so they have a lot of knowledge and informations to it, but for real they don't have any activity or actions on it. Through this research, we felt that, we should correct students with wrong understanding on controlling weight and wrong knowledge. Also we suggest to make an activity program for this.

• 인터넷정보학회논문지
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• 제14권5호
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• pp.101-117
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• 2013

오늘날 온라인 콘텐츠 시장이 위축되고 모바일 콘텐츠 시장이 활성화 되는 시점에서 온라인 콘텐츠시장에서 성공과 매출증대를 위해서는 어떠한 노력이 필요한가? 온라인 콘텐츠 사업에 관련된 연구에서는 고객 충성도의 증가가 사업 성공의 주요한 요인임을 제안하고 있다. 온라인 환경에서 사용자 행동에 대한 연구에 따르면, 이용자는 온라인서비스를 이용하면서 몰입(Flow)을 경험하게 되며, 몰입 상태에 이르면 이용자는 서비스를 지속적으로 이용하게 된다. 온라인 게임에 대한 고객충성도가 높다는 것은 이 온라인 게임을 앞으로도 계속 이용하겠다는 의지가 높다는 것을 의미한다. 이에, 본 연구에서는 소비자가 온라인 게임을 플레이하면서 자연스럽게 몰입을 할 수 있는 요소가 무엇이며, 게임의 재미를 더 할 수 있는 온라인 게임의 속성이 무엇인지를 밝히며 이러한 요소들이 고객 충성도를 높이기 위한 중요한 요소임을 검증하고, 온라인 게임을 개발 또는 서비스하는 업체의 매출증대를 위하여 소비자가 원하는 재미있는 게임의 중요 요소가 무엇이며 어디에 촛점을 맞추어 개발을 진행해야 하는지 방향성을 제시하는데 목적이 있다고 할 수 있다.

• 감성과학
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• 제11권4호
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• pp.481-488
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• 2008

본 연구는 제품에 있어서 감성제품의 성공사례를 중심으로 소비자들이 생각하는 감성적 디자인 제품에 대해 어떠한 요소가 창의적 사고와 관련성이 있는지 조사하였다. 실험에 사용된 디자인 창의성 속성은 2007년 김은주(kim Eun-Ju)의 디자인 창의성 평가도구 개발에서 밝힌 디자인 평가 창의성 도구를 중심으로 12개의 대표적인 일반적 감성제품과 일반제품 중에서 형태, 기능, 크기가 다양한 MP3를 대상으로 실험하였다. 실험결과, 감성제품전체에 대한 디자인 창의성 항목은 비전형성, 호감성, 유모성, 편리성, 현실성, 구매도가 관련이 있고, MP3는 차별성, 호감성, 유모성, 편리성과 관련이 있는 것으로 나타났다. 따라서 감성제품에 대한 디자인 창의성 항목의 공통적 특성을 파악하였다. 위의 2가지 실험 내용을 종합해보면 감성디자인은 디자인 창의성 평가 항목 중 독창성의 흥미성 항목과 실용성의 기능성 항목과 관련이 높은 것을 밝혔다. 따라서 향후에는 MP3 이외에 다른 제품의 디자인 창의성 항목간의 공통적 특성을 조사할 필요가 있다.

• 한국산학기술학회논문지
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• 제14권7호
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• pp.3263-3274
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• 2013

본 연구는 재직자의 개인목표에 따른 소명의식의 관계를 분석하는데 그 목적이 있다. 이를 위해 서울과 수도권에 근무하고 있는 재직자(금융업, 교육서비스업, 정보서비스업 등) 371명을 대상으로 개인목표와 소명의식에 대한 측정도구를 기준으로 설문조사하여 빈도분석, t-test, 일원배치분산분석(One-Way ANOVA), 상관분석 등을 수행하였다. 연구결과 학력에 따라 개인목표의 독자성, 소명의식의 초월적 부름-존재, 목적과 의미, 친사회적 지향에 유의미한 차이가 드러났다. 종교유무에 따라 개인목표의 사회적 책임감, 자원지원, 소명의식의 모든 하위유인에 유의미한 차이가 나타났으며 조직형태에 따라 개인목표의 독자성, 소명의식의 모든 하위요인에서 유의미한 차이가 드러났다. 담당업무에 따라서 소명의식의 초월적 부름-존재, 목적과 의미, 친사회적 지향에 유의미한 차이가 드러났다. 개인목표의 자기주도적 사회관계목표에 해당하는 요인들의 상하 그룹에 따른 소명의식의 유의미한 차이가 없었지만 개인목표의 통합적 사회관계목표의 상하 그룹에 따라 소명의식의 차이를 보였다. 또한 개인목표의 통합적 사회관계목표와 소명의식의 모든 하위요인간의 상관이 높게 드러났다. 결론적으로 재직자의 소명의식을 높이기 위한 통합적 사회관계목표의 중요성이 검증되었으며 조직 내에서도 재직자들이 자신의 일에 대한 소명의식을 갖도록 하는 목표를 인생전반에 설계할 수 있도록 지원해야 한다.