초 중등 여학생들의 식생활 행동과 기호도에 관한 조사 연구 : 경남 창원 지역을 중심으로 in chang won(Kyong Nam) Area.

송양순 國立昌原大學校 基礎科學硏究所 1992 基礎科學硏究所論文集 Vol.3 No.-

The purpose of this paper is to provide a basic data for dietary education and to explore more effective and improved food menu for the students in this period of growth. A survey was carried out during June 18-20(1991) in Chang Won area to the 331 female students of primary middle and high schools . Using a questionnaire, their dietary life and their preference on 190 kinds foodstuffs were asked. A. The analysis of their dietary life reveals the following findings. 1. A quite large number of subjects have an unbalanced diet. The percentage of an unbalance becomes higher according to age. 2. Most of them have a snack habitually without any special reason. The younger ones prefer cookies, but he elder ones favor drinks. 3. The same kind of meals were being served too frequently. The subjects want a variation in cooking methods and various side-dishes. 4. For breakfast, it is hoped that rice and bread are served side by side. For lunch, rice has a high preference while the flour-based meals have a low preference. High preference for rice is observed for supper. It was also found out that they want soup for both breakfast and supper and 4 or 5 kinds of side- dishes. B. The analysis of their preference for foodstuffs reaches the following findings. 1. For main dish, white boiled rice preferred, but a preference for fried rice and rice with assorted mixtures is also observed. 2. Subjects liked bean-sprout soup and dumping soup. Generally, all kinds of beef soup are favored. But a pot-stew was preferred, especially kimchipot-stew. 3. Subjects liked vegetables and uncooked ones were preferred, especially vegetable salad. 4. Chicken meat has a high prefesence, and as a beef-based dish, Bulgogi was the most favorite one. 5. Among fishes, squicl has a highest preference, then mackerel and hair-tail. 6. There was a high preference for dessert. Cold beverages were preferred. Among rice cakes, subjects liked Injolmi. From the above findings, we may conclude that there is a need to improve the quality and the taste of the food, and to diversify the types of dishes. Therefore, a various food provision is required and a dictary education in school should be reexamined to be applied directly to diestary life.

n-터플에 기초한 두 가지 완전 해싱 기법

이종근,강신준 國立 昌原大學校 基礎科學硏究所 1993 基礎科學硏究所論文集 Vol.4 No.-

본 논문에서는 n터플을 기초로 한 두 가지 완전 해쉬기법을 제시 하였다. 사실 n터플은 heuristic알고리즘을 이용하여 문자의 집합으로 표시할 수 있으며, 이는 다시 0/1 행렬이나 터플 테이블로 표시 된다. 본 연구에서는 Ziegler기법을 이용하여 완전 해쉬 함수를 구조하였다. In this paper, two new perfect hashing methods based on n-tuple are presented. A unique n-tuple from a set of words extracted by a heuristic algorithm. Then the extracted n-tuples are mapped into a 0/1 sparse matrix or tuple table. Using Ziegler's row displacement method or backtracking a perfect hash function is constructed.

창원대학교 자연과학대학생들의 식생활 행동에 대한 조사

윤현숙,허은실 昌原大學校 基礎科學硏究所 1995 基礎科學硏究所論文集 Vol.7 No.-

The questionaires were answered by 139 collage students of Natural Science in Changwon National University and analyzed for dietary behaviors physical frames and the sources of general information. The results obtained are summerized as follows: 1. 40% of men and none of women were smoking habitually. Women had more negative consideration about smoking and drinking than the men. Men showed a tendency to believe that smoking and drinking are helpful for relaxation and personal relation. 2. The average height and weight were 172.6cm, 65kg in men and 160.2cm, 50kg in women. PIBW and BMI values of men were in normal level, but 42.5% of women showed underweight. In spite of the high ratio of underweight 47.2% of women felt they are in overweight. 3. 48% of men and women usually were not having breakfast. Women were influenced more by mental conditions than the men.

On the study of Choosing the Number of Principal Components in Principal Component Regression

Shin,Jae-Kyoung,Ko,Jeong-Hwan,Kim,Yeung-Hoon 昌原大學校 基礎科學硏究所 1997 基礎科學硏究所論文集 Vol.9 No.-

주성분회귀에서 주성분의 수를 예측오차제곱합(Predicted Error Sum of Square : PRESS)에 기초하여 선택하는 방법을 제안하였다. 섭동 확장에 근거한 1차선형근사를 이용하여 근사적인 PRESS로 평가하였다. 수치적인 예에서는 제안한 방법의 타당성을 보여준다.

Transpeptidation Reaction by Porcine Pepsin

Cho, Yong-Kweon 昌原大學校 基礎科學硏究所 1996 基礎科學硏究所論文集 Vol.8 No.-

L-L dipeptide의 존재하에서 pepsin은 hexapeptide인 L-S-pNF-Nle-A-OMe를 가수분해하여 가수분해물외의 새로운 생성물을 합성하는 것이 HPLC로 확인되었다. 이생성물은 254nm에서 p-nitro-Phe잔기를 포함하는 prptide였다. 실험결과로부터 E(L-S-pNF)와 L-L사이의 asyl transperptidation에 의해 L-S-pNF-L-L가 생성됨을 추론할 수 있었다. L-L-NH₂는 transpeptidation이되나 Boc-L-L는 되지않는 사실은 상기추론을 뒷받침한다. 이러한 transpeptidation결과는 product 저해실험에 의한 결과에 기초한 것과는 반대로 L-S-pNF가 해리되기전에 Nle-A-L-OMe가 먼저 한다는 것을 보여준다. 한편 Nle-A-L-OMe 생성에 대한 solvent isotope effect는 1.736±0.121이며 L-S-pNF는 2.28±0.184 그리고 L-S-pNF-L-L의 생성에는 inverse isotope effect로서 0.576±0.045였는데, 이는 상기 생성물 해리 순서를 확인시켜 준다. D₂O에서 transpeptidation은 더 빠르기 때문에 isotopically-sensitive단계는 Nle-A-L-OMe해리 후에 존재하는 것을 알수 있다. 본 실험결과는, Rebholz and Northrop(1991) 및 Cho 등의 (1994) iso-mechanism이론의 타당성을 제시한다.

창원대학교 교직원의 3회에 걸친 건강진단 자료의 분석 및 고찰

윤현숙 昌原大學校 基礎科學硏究所 1996 基礎科學硏究所論文集 Vol.8 No.-

This study was conducted to analyze the results of health examinations measured at three times for each of 324 servants in Changwon National University(males 286, females 38). The average age of subjects was 42.2±7.9 years in men and 33.3±9.8 years in women. Among the subjects, 31.5% showed blood type 'A', 30.3% was '0'; 27.5% 'B'; and 10.8% 'AB'. As the age went up, the percentage of ideal range of BMI value were reduced, and that of overweight was increased. Systolic blood pressure in men was significantly increased in age fifties and sixties than twenties and thirties. The incidence of serum cholesterol level in borderline high and high risk for coronary heart disease was increased with increasing PIBW and age. There was a positive correlation among the factors, including increasing age, blood pressure, total cholesterol and weight and weight-height indices in total subjects. The level of blood glucose correlated positively with body weight and weight-height indices. In conclusion, corpulence, blood pressure and serum levels of cholesterol were influenced by increasing age, and correlated positively among these factors. Most of these influences were greater in males than in females.

韓 ·蒙 石像에 나타난 服飾 比較 硏究(Ⅰ) : Centered on Tol-Harubang in Cheju-Do & the ΧθΡθΓ ЧУЛУУin CYXБAATAP AЙMAГ 濟州道 돌하르방과 수흐바타르道 허럭초루를 中心으로

曺五順 國立 昌原大學校 基礎科學硏究所 1993 基礎科學硏究所論文集 Vol.4 No.-

Both Korea and Mongole may well be said to have been same in the basic forms of their costumes, as their geopolitical background allowed them direct as well as indirect exchanges between both of the countries, and as they were under the influence of the same social circumstance of cultural area-language family of Altai. Thus, the short cut to the finding of the root of Korean culture of costumes is a comparative study of the costumes of both countries. The aim of this study is to analyze the costumes of Korean and Mongolian stone statues; to examine the mutual influence of their costumes by comparative study of them; to extend the use of historical material-stone statues-in the study of costumes.

Gd₂(MoO₄)₃단결성의 자발복굴절현상

이호섭,김상수 國立昌原大學校 基礎科學硏究所 1992 基礎科學硏究所論文集 Vol.3 No.-

Spontaneous Birefringence and Electro-Optical properties of Gd₂(MoO₄)₃single crystals were studied. Electro-Optic coefficient and its temperature dependence and Spontaneous Birefringence near the Curie temperature and measured by using the Babinet-Soleil compensator with A/D converter. The value of ??? is 4×??? m/V at room temperature and decreased to zero at phase transition one. The values of temperature and electric field dependence near the phase transition point are presented as hysterosis phenomena.

CSMA/CD 통신방식에서 대기중인 터미널의 수의 분포

신양우 國立 昌原大學校 基礎科學硏究所 1993 基礎科學硏究所論文集 Vol.4 No.-

In this paper we obtain the necessary and sufficient condition for the infinite population, slotted, nonpersistent CSMA/CD channel to be stable under the retransmission control policy with retransmission rate inversely proportional to the number of blocked terminals. Imbedded Markov chain techniques are used to find the stable condition of the system. We also derive the limiting distribution of the number of blocked terminals in the slotted, nonpersistent CSMA/CD channel with the constant propagation deley, general distributions of collision recovery time and transmission time.

A FORMELA FOR THE TANGENT BUNDLE OF LENS STIEFEL MANIFOLDS

SOHN,MOO YOUNG 國立昌原大學校 基礎科學硏究所 1989 基礎科學硏究所論文集 Vol.1 No.-

In this paper, We will establish the tangent bundle of a Lens Stiefel manifold ?? in terms of canonically defined vector bundles over ??