운동처방 유형이 중년여성의 혈중지질 및 체지방량에 미치는 영향

정혜윤,임달식,박후성,전용욱,김재호,노재성 朝鮮大學校 스포츠科學硏究所 2007 스포츠科學硏究 Vol.18 No.-

This study was to examine the effects of Aerobic exercise program of body fat and mood state for women with obesity, and to apply this exercise program to the treatment and the promotion of health maintenance of obese women as a nursing intervention. Date were analysed by SPSS Win 12.0 program. Descriptive statistics used on demographic data of the participants was analysed in real number and percentage, body fat and the difference in mood state before and after the walking exercise program were analysed using the paired t-test . The results of this study were as follows: With administration of this program, so, the Aerobic exercise program showed and effect of the decrease for women with obesity and it also had an effect on the decrease of percentage of body fat for them. According to the results of this study, the walking exercise program as a nursing intervention had an effect of the body fat for women with obesity. however, the program did not prove the statistical significance for the change of mood state. Aerobic exercise program showed that effect is though fat woman's sieve local rate, Decrease that T-C keeps in mind from exercise rakeful and great kindness change to 207.8±23.2 as statistical difference that appeared, and decreased from great kindness change to shame upper HDL-C's exercise ago but keep in mind as statistical appear, Is looked that decrease that change before LDL-C's exercise keeps in mind as statistical by 138.1±20.5 appears. When see on the basis of result of something wrong continuous and regular abortion small success exercise because have middle age woman's physical strength E according to exercise form health promotion plan though to effect by Iteulgeot is considered, and decrease to note sieving amount power of a number and sieve local amount and appeared that abortion small success exercise exerts more affirmative effect.

복수의 자율이동로봇의 협조운동에 관한 연구

정원갑,최유식,서호철,이석규,이달해 영남대학교 공업기술연구소 1999 工業技術硏究所論文集 Vol.27 No.2

This paper proposes a fuzzy algorithm for cooperative behaviors of multiple autonomous mobile robots. Each robot makes decision of his behavior based on the information obtained by ultrasonic sensors to measure the position and angles of other robots. To enhance the industrial applicability of the suggested algorithm, we add disturbances of error angle caused by wheel steering when autonomous mobile robot navigates toward next destination point. This algorithm uses the position and velocity information of both the nearest robot and other robots within the detective radius of sensor with different weighting. Based on the fuzzy rule table and fuzzy inference, we obtain the rotational angle of the robots. The effectiveness of the proposed algorithm is shown by some computer simulations where a group of mobile robots encircles with equi-interval. In addition each robots is given weighting value to avoid the wall. Finally, the suggested algorithm shows that the more robots exist, the more effective it is.

마인드맵을 이용한 수학학습이 학생들에게 미치는 영향

정인철,박달원,박혜연 공주대학교 과학교육연구소 2004 과학교육연구 Vol.35 No.-

본 연구의 동기는 제7차 교육과정에 따라 21세기에 주도적으로 지적 가치를 창조할 수 있는 학생들이 교육될 수 있도록 돕기 위해 시작되었다. 마인드맵은 1) 학생들의 마인드맵 도식이 수학적 경향이나 정서적 측면에 어떻게 영향을 주는지를 조사하고 2) 학생들이 그리는 마인드맵의 형태나 특성을 연구하고 3) 마인드맵을 그리는 과정에서 학생들이 겪는 장점과 단점을 분석하고 또 그들을 극복할 수 있는 제안을 제공함으로써 해답을 찾게 하는 것이다. 연구 결과에 의하면 학생들은 마인드맵을 그림으로써 훨씬 더 동기가 유발되는 것을 보여 주었다. 마인드맵에는 나무형과 방사형의 두 형태가 있으며 각 형태는 그 자신의 장점을 가지고 있다. 그러나 좋은 마인드맵이 되기 위해 가장 중요한 요인은 각 개념이 어디에, 어떻게 위치하고 연결되는가 하는 것이다. 학생들이 마인드맵을 그림으로써 배우는 것에 대한 더 큰 구조를 알게 도와주는 하는 것이 사실이더라도 주의해야 할 여러 어려움이 있다. 본 연구는 이런 시도가 다양한 수준의 학생이나 내용으로 확대하도록 주장하고자 한다. This study was initiated by the idea to help students to be more ideally educational following the 7th curriculum that seeks the proactive students along with creativity for the 21st century, Mind-map was the main tool throughout the study and this was performed to find answers for the following questions : 1) to examine how students' drawing a mind-map affects their mathematical tendency or emotional aspects (motivation) for study, interest, etc); 2) to investigate the types and characteristics of mind-maps that students draw; 3) to analyze advantages and obstacles that they experience during the process of drawing a mind-map and provide some suggestions for overcoming them. The research shows that students were highly motivated by the drawing a mind-map. There are types of mind-maps: tree shape and radial shape, and each shape has its own advantages. But the more important factor for being a good mind-map is where and how each concept is located and connected. Although it is true that drawing a mind-map helped students to see the bigger structure of what they learned, but there are several hardships taken care of. The study suggests to extend the experiment to various levels of students and diverse contents.

비기능성 부신피질암 1례

하달봉,이경섭,손형규,이준희,원유홍,김동훈,장태정 동국대학교 경주대학 1996 東國論集 Vol.15 No.-

비기능성 부신피질암은 발생 빈도가 극히 드문 악성 종양이며, 내분비학적 임상증상이 없어 주로 복부 종물에 의해 우연히 발견된다. 그래서 대부분 종양의 크기가 거대하고 전이로 진행된 경우가 흔하며, 절제술만으로는 치유 불가능한 경우가 많아 예후가 불량한다. 최근 저자들은 약 10년간 간헐적인 좌측 측복통과 흉부 압박감으로 내원하여, 이학적 검사 및 방사선학적 검사상 복부 종물이 확인되고 생화학적 검사에서 비기능성으로 판명된 52세 남자 환자에서 근치적 신절제술을 시행하여 병리조직검사상 비기능성 부신피질암으로 진단되었기에 문헌 고찰과 함께 보고하는 바이다. Nonfunctioning adrenocortical carcinoma is extremely rare, which is diagnosed most often in older man because of mass effect. Most tumors are discovered too late for curative resection, and advanced tumors are associated with a poor prognosis. Herein we report on a 52-year-old man with nonfunctioning adrenocortical carcinoma, treated by radical nephrectomy.

소일정 계획 수립을 위한 부하조정과 알고리즘 개발에 관한 연구

김정자,공명달,김상천 한국경영과학회 1997 한국경영과학회 학술대회논문집 Vol.- No.2

소일정 부하조정 방법에는 대상기간을 결정하여 대사이간에 속하는 공정들에 국한시켜 부하조정을 하는 방법과 현재 기준일을 설정후 현재기준일 이후에 속하는 전체 공정에 대하여 부하조정을 하는 방법이 있으며 이들은 각각 장단점을 가지고 있다. 본 연구에서는 전자의 경우에 대하여 고찰하였으며 특히 소일정 부하조정 루틴, 주요 처리 모듈 및 전제 조건 등에 대하여 구체적인 실례를 들어 분석, 고찰하였다.

都市圈 公共圖書館 分館시스팀計劃에 관한 硏究 : 釜山直轄市를 對象으로 한 理論的 模型 Theoretical Model for Branch Library System Planning in Pusan City

孫正彪,崔達鉉 경북대학교 사회과학대학 1982 社會科學 Vol.1 No.-

This study is an attempt to present a model of branch library system planning of the public library in Pusan City. This model is built up through the analysis of the distribution of population and characteristics of community structure, based on the standard for the branch libiary system of a public library. The results are summarized as follows: 1. Under the circumstances of this country, each radius of the effective service area for branch libraries is as follows: 1∼1.5㎞ is adequate for the central library and major branches; 1㎞ for neighborhood branches; 0.5∼0.8㎞ for sub-branches. 2. Population within the radius of the effective service area of a given branch may range from 80,000 to 100,000 for major branches, from 50,000 to 60,000 for neighborhood branches, and from 20,000 to 30,000 for sub-branches. 3. The radius of the outer boundary for the effective service area may be 9㎞ from the heart of the city, and that of the inner boundary, 1.3㎞. 4. Areas within the width of 3㎞ toward both the east and west from the heart of the city, along the direction of the southwest and northeast, may be selected as the most effective locations for branch libraries, and between 3㎞ and 4㎞ as the second priority, and between 4㎞ and 5㎞ as the third. 5. The number of branches may be 29, that is, 7 major branches (Dongsang, Yangjung, Bumil, Daeyun 6 dong, Kwangan, Ami, Sinsun), 11 neighborhood branches (Myungryun, Yoensan 5 dong, Yoensan 3 dong, Buam, Danggam, Sujung 3 dong, Gaegum, Gamman, Joongang, Nambumin, Chunghak), and 11 sub-branches (Sajik 3 dong, Sajik 2 dong, Yoensan 7 dong, Bumchun, Namchun, Banyoe, Daeyun 1 dong, Guejung, Dukpo, Gamjun, Daejo)

무연탄 분말의 사과나무 생산성에 미치는 영향 (1)

宋承達,李容夏,鄭三澤,黃正儀 慶北大學校 1974 論文集 Vol.18 No.-

Effects of coal powder on the apple productivity were investigated from the plant eco-physiological point of view. 1) Light absorption by the dispersion of 10, 30 and 50g/㎡ of 54μ meshed coal powder was 42, 82 and 94% of the incident light, respectively. 2) Leaf area index of the coal treated apple tree on June (nearly maximum) was slightly larger than that of the control plant, i.e., 4.5-5.0 for Jonathan and 5.5-6.0 for Rolls Janet. Relative light intensity under this apple leaf population declined to 3.4-2.4% on June 26, 1974. 3) Application of coal powder on apple tree resulted in an increase of specific leaf area. 4) Assimilation rate measured by the half leaf method showed a decreased rate in the treated leaf. 5) Transpiration rate decreased by 9.6% on the coal powdered leaf. 6) Surplus photosynthesis of the apple leaf population was 31.1-32.7g/㎡/day from the estimation by the formula of Monsi-Saeki. 7) Growth rate of fruit diameter and shoot length showed the obstructive effect of coal treated apple tree. 8) Rate of June drop of the coal treated apple (50g/㎡) increased 11.0-15.7% as compared with that of the control plant.

大學 圖書館 年間 圖書費 豫算策定에 관한 硏究 : 年次 增加量에 의한 理論的 模型

崔達鉉,孫正彪 경북대학교 교육대학원 1976 논문집 Vol.6-7 No.-

This study is an attempt to present a model for a more reasonable, economical standard of an annual budget for the university and college library collection. The annual budgetary model for the annual increase of collection was calculated by a formula derived from a factor analysis of the fluctuations of external and internal mean price indexes. The result of this study is as follows: ⑴ The method of calculation for the study was employed by the following formula: For Korean books, B_Tn=V(c_(n-1)+C_(n-1)×33.8/100)……………………………………………………⑴ For Japanese books, B_Tn=V(c_(n-1)+C_(n-1)×19.2/100)×(E_(n-1)+E_(n-1)×22.7/100)………… ⑵ For western books, B_Tn=V(c_(n-1)+C_(n-1)×11.2/100)×(E_(n-1)+E_(n-1)×7.1/100) ………… ⑶ Total ⑴+⑵+⑶ ⑵ The result by the above formula is shown to 8,000 Won per student for 1975. Accordingly, the annual budget in future will have to be calculated by adding the rate of the price increase on the above result.

매체순환식 가스연소기 적용을 위한 Ni계 및 NiO계 산소공여입자의 반응특성

류호정,배달희,조성호,진경태 한국화학공학회 2004 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.42 No.1

매체순환식 가스연소기에 적용하기 위한 최적의 산소공여입자를 결정하기 위해 금속산화물(NiO)의 함량 변화에 따라 네 가지 (NiO 26, 44, 58, 78wt%)의 산소공여입자를 제조하여 열중량 분석기에서 환원반응특성을 측정 및 비교하였다. 제조된 입자들 중에서 NiO 약 60wt%인 입자가 산소전달능력 및 반응속도 면에서 다른 입자들에 비해 우수한 성능을 나타내었다. 산소공여입자의 제조과정에서 금속산화물 형태의 영향을 살펴보기 위해 금속산화물의 출발물질로 Ni과 NiO를 사용하여 NiO 함량이 동일한(약 60%) 두 종류의 입자를 제조하였으며 열중량 분석기와 고정층 반응기를 이용하여 반응속도, 재생성, 환원반응 유지시간 및 CO_(2) 선택도 등을 측정 및 고찰하였다. 금속산화물의 출발물질로 NiO를 사용한 입자가 Ni을 사용한 입자에 비해 반복 실험시에 정상반응조건에 빨리 도달하였고 반응속도와 CO_(2) 선택도가 높았으며 환원반응 유지시간인 길게 나타났다. 실험결과에 의해 본 연구에서 고려한 산소공여입자 중에서 금속산화물의 출발물질로 NiO를 사용한 NiO 함량이 60wt%인 입자를 최적의 산소공여입자로 선정하였다. To find a suitable oxygen carrier particle for chemical-looping combustor, four kinds of particles (NiO 26, 44, 58, 78wt%) were prepared and the reactivity of the reduction was measured and investigated by a thermo-gravimetrical analyzer. From the viewpoint of oxygen transfer capacity and reaction rate, the particle containing 60wt% of NiO showed better performance than the other particles. Also, we have prepared two kinds of oxygen carrier particles to investigate the effect of the starting material for a metal oxide component(i.e., Ni based and NiO based particles, where the weight percents of both samples were set at 60wt% as NiO). The reaction rate, regenerative ability, duration of the reduction, and CO₂ selectivity were easured and investigated by a thermo-gravimetrical analyzer and a fixed bed reactor. The results obtained here indicated that the NiO based oxygen carrier particle containing 60wt% of NiO showed better regenerative ability, reaction rate, CO₂ selectivity, and duration of the reduction, compared with the other particles, therefore we selected this particle as an optimum oxygen carrier particle.

부모-자녀간의 의사소통이 중학생의 자아 개념에 미치는 영향

이정신,이달석 조선대학교 사범대학 부설 교과교육연구소 2001 敎科敎育硏究 Vol.4 No.1

The purpose of this study was to explore that an effect on middle school pupil's SelfConception by the parent-children's communication which was categorized the communication frequency and the acceleration communication. In order to actualige the purpose of this study, problems of this study were specified as follows: 1) In what shape does the reality of parent-pupils' communications frequency and acceleration communication appear? 2) In what shape does the reality of pupils' self-conception appear? 3) To what parent-pupils' communications frequency and pupils' self-conception relate? 4) To what does parent-puils' acceleration communications and pupils' self-conception relate? 5) To what does parent-pupils' communications frequency and acceleration communication to pupils' self-conception with parent's academic career, job an pupils' sex relate? Subjects of this study was sampled middle school pupils 292 persons with stralified random at 4 middle school in Gu-Rye region and one middle school in Young-Gwang region of Jun-nam province. The instruments of this study were the communciation inventory for parent-son, daughter made by Gim Young-Gu(1992) and the self-conception inventory made by S대 Woo-Sug(1992). DAta were treated with using the Descriptive, F-test and T-test of SPSS-PC^+ Majors findings of this study were as follow: 1) Relating parent-pupils' communications,all most pupils' communications with parent per one or two in a week and one third of pupils' have not communications with parent, in acceleration-communications with parent not many pupils' is occupied at high level and almost pupils' are performing with the normative communication, so teacher should-inform parent, about the knowledge, the method of communications. 2) The order of pupils' self-conception developed is the social, moral, physical self-conception and academic, personality of self conception are developed low. So adults should concern the developing pupils' self-conception harmony. 3) Relating communications frequency and pupils' self-conception, the more is communications frequency, ohysical , moral, personality and academic self-conception develop the more.