According as the economic growth and the development of highly industrialized society have improved the nation`s standard of living, a great change in recognition of public health has occurred and also brought about a concomitant change in the roles and responsibilities of nutritionists. Consequently, the curriculum of Junior Colleges is required to be revised so as to provide substantial education through which the acquisition of necessary professional knowledge and technique as intermediate technicians and the efficient training can be achieved. On the basis of the survey and analysis of the current curriculum and of the functional structures of nutritionists, this study made an attempt to frame a model curriculum that may provide effective education and training and help to establish a desirable curriculum of Junior Colleges.

The study area is the southwestern peripheral part of the KyoˇSngsang Basin. The maximum thickness of the Nakdong Formation is only 200m thick in this area and gradually thins toward the west. The Sindong Group is relatively coarse-grained here. The Chilgok Formation and the Silla Conglomerate Formation occur in the Changsoˇn Island, but they apparently entail toward the northwest and are no more so divisible in the northern vicinity of Namhae, where they are collectively called here $quot;Namhae Formation.$quot; The angular unconformity between the Yuchsoˇn Group and the low-lying formations is obvious in this area. The Changsoˇn Formation, the basal unit of the Yuchoˇn Group in this area, is composed mainly of andesitic rocks but contains in its upper part the Jijok Member composed of reddish tuffaceous sedimentary layers. Overlying the Changsbn Formation is a unique sedimentary facies of the Yuchoˇn Group. It is here called the Danghangri Formation, of more than 400m thick and composed mainly of pebbly and conglomeratic sandstones. The composition of the pebbles of the Danghangri Formation, i.e., gneiss, quartzite, andesite etc. connotes the dual provenances of the basement rocks and the penecontemporaneous volcanic rocks. The sandstones of the Sindong Group(38 samples) are mainly arkose or arkosic arenite and subordinately subgraywacke and subarkose. A sequential variation of composition is apparent from the Nakdong Formation dominated by subgraywacke to the Jinju Formation dominated by arkose.

The oxidative stability of palm oil with moisture addition during heationg was investigated and the antioxidant effects of tocopherol, citric acid and sodium polyphosphate were evaluated. The addition of natural tocopherol up to 200 ppm level did not improve the oxidative stability of palm oil with moisture (1m1 H2O additive to 200g of oil at 180℃). The maximum antioxidant effect was observed at the Concentration of 400 ppm. Addition of citirc acid did not influence the effective concentration of tocopherol. Whereas addition of sodium polyphosphate and citric acid increased the antioxidant effect of tocopherol. The maximum synergistice effect was observed at the concentrations of 50 ppm citric acid and 50 ppm of sodium polyphosphate. Addition of 50 ppm citric acid and 50 ppm sodium polyphosphate to 100 ppm of tocopherol exceeded the antioxidant effect of 400 ppm tocopherol alone.

Effectiveness of some natural antioxidants were investigated by measuring the physico-chemical charcteristics and fatty acid composition during thermal oxidation in palm oil. Tocopherol showed most enhanced thermal oxidation stabilities compared to the other natural antioxidants. AR spice was no good AOM stability and changes of acid value but the other parameters were obtained desirable results. The changes of linoleic aicd content was slightly decreased during thermal oxidation. Addition of rosemary and glycyrriza extract increased the stabilities of oil less than tocopherol and AR spice. Order of antioxdative effects was tocopherol, AR spice and others. There was no significiant difference in stability of rosemary and glycyrriza extract.

The objective of this study was to access the effects of sensory and physical properties of Beandaeduk on 7 different combination methods (three were combined with mung bean and different proportions of water; four were combined with mung bean and various cereals with constant water), and 3 storage periods (0, 1 and 3 weeks at -18℃). This experiment was consisted of sensory evaluation I (appearance, texture, taste, flavor and overall preference), II (color, moisture, volume, hardness, elasticity, viscosity and ratio materials, off-flavor and oder) and physical analysis of each sample, and questionaire survey of Beandaeduk. In sensory evaluation I except flavor, significant differences (p〈0.05) were found among different combination methods of sample. Also significant differences (p〈0.05) were found in sample for storage periods, except appearance. In sensory evaluation II, only moisture and oder of samples were significantly different (p〈0.05) for storage periods, and there were significant differences (p〈0.05) in samples among different combination methods, except elasicity. Stepwise regression for storage periods in sensory I showed that texture and taste were important factors in overall preference of sample. In the questionaire survey, preference and adding materials of Beandaeduk were different according to province. Half of respondents preferred to get instant Beandaeduk and instant mung bean powder.

This paper discusses heavy mineral assemblages, organisms and micropaleontology from the eastern beach sediments of Fildes Peninsula, King George Island, South Shetland Islands. The aims of this paper are to present preliminary results and to give clues to future research of the study and/or related areas. Heavy mineral assemblages are composed mainly of altered mineral and opaque minerals, clinopyroxenes, amphiboles and epidote. Most of the heavy minerals are derived from volcanic rocks present in Fildes Peninsula. However, relatively high content of mica suggests it might be originated not to be from volcanic rocks of Fildes Peninsula, but to be from acidic rocks present in other areas around Maxwell Bay. Cluster analysis of the data(Q-mode) using UPG method shows three facies: represented by Ardley Cove Hydrographers Cove, and the southern tip of Fildes Peninsula. Hydrographers Cove is separated from Ardley Cove by Ardley Island, and is somewhat protected from the strong wave action of Maxwell Bay. On the other hand, Ardley Cove and the southern tip of Fildes Peninsula are open to the strong wave action of Maxwell Bay. The benthic organisms of the study area is mainly consist of interstitial animals such as very small-sized polychaetes, gastropods, turbellarians and nemertines. Polychaetes are the dominant faunal group as seen in other areas of South Shetland Islands. Occurrence of Foraminifera and Ostracoda seems to reflect faunal ecology and sedimentary environment of the study area. It is recommended that a rather large sample size($gt;1 liter) be made for a quantitative study of micropaleontology and benthic ecology of the areas similar to the study area.

재래산양(在來山羊)에 있어서 prostaglandin 의 투여(投與)가 황체퇴행(黃體退行)시에 야기되는 호르몬 함량의 변화(變化)를 구명(究明)하기 위하여 발정주기의 10일에 (Lutalyse) 5mg을 3시간 간격으로 2회 주사(注射)한 다음 경시적(經時的)으로 혈중(血中) 난소(卵巢) 및 뇌하수체(腦下垂體) hormone의 함량을 조사하였다. 본 연구에서 얻어진 결과(結果)를 요약(要約)하면 다음과 같다. 재래산양(在來山羊)에 있어서 발정주기(發情週期)의 10일에 를 주사한 결과 혈중(血中) progesterone의 평균농도는 주사직전에 였으며 주사후(注射後) 3시간에 로 약 60% 감소(減少)하였으며 12시간에는 로 감소(減少)하여 72시간까지 1.02ng/ml 이하로 감소(減少)하였다. 혈중(血中) estradiol- 함량은 투여후(投與後) 6시간부터 유의(有意)하게(p < 0.05) 증가(增加)하여 72시간까지 유지되었다. 혈중(血中) LH함량은 주사직전에 였으며 투여후 3~12시간에는 증가(增加)하였으나 그후 24~72시간 사이에는 에서 로 감소(減少)하는 경향(傾向)을 보였다. 혈중(血中) FSH 함량은 투여전 였으며 투여후(投與後) 3시간부터 감소하기 시작하여 72시간까지 유의차없이 약간 감소(減少)를 나타내었다. 혈중(血中) prolactin의 함량은 유의성(有意性)은 없었으나 투여후 약간 증가(增加)하는 경향(傾向)을 보였다. 이상의 결과(結果)에서 LH함량의 최초 증가는 혈장중(血漿中) progesterone의 감소로 기인된 것이며 성선척극(性腺刺戟) hormone의 분비형태(分泌形態)는 황체(黃體)의 퇴행시에 progesterone 또는 progesterone과 estradiol-의 함량비의 차이로 인하여 상위되었다고 본다.

양질(良質)의 천궁근(川芎根)을 생산(生産)하기 위한 우량품종(優良品種)을 선발하기 위한 목적(目的)으로 각(各) 주산지(主産地)의 재배산(栽培産) 종근(種根)을 수집하여 종근(種根)의 무게를 표준구(標準區)(20~25 g)와 소구(小區)(15~20 g)로 구분(區分)하여 재배(栽培)한 결과(結果)를 다음과 같이 요약(要約)하였다. 주당(株當) 생근(生根) 및 건조근(乾燥根)의 중량(重量)은 표준구(標準區)가 92.7 g 과 18.5 g 이었으며, 소구(小區)에서는 94.5 g 과 17.0 g 이었다. 지역간(地域間)에는 울릉산(鬱陵産)이 타지역산(他地域産)에 비(比)하여 많았다. 생근(生根) 및 건조근(乾燥根)의 수량(收量)은 표준구(標準區)의 경우 906.8kg/10a와 190.2kg/10a이었으며, 소구(小區)에서는 721.2kg/10a, 165.2kg/10a으로서 표준구(標準區)의 수량(收量)이 더 많았으며, 울릉산(鬱陵産)의 수량(收量)이 타지역산(他地域産)에 비(比)하여 많았다. 회분(灰分) 및 에테르엑기스함량(含量)은 각각(各各) 3.38~3.59%와 3.67~3.87%의 범위에 속(屬)하였으며, 대전(大田), 공주산(公州産)은 회분함량(灰分含量)이, 울릉산(鬱陵産)은 에테르엑기스함량(含量)이 비교적 많았다. 표준구(標準區)에서는 주당(株當) 근중량(根重量) 및 수량(收量)은 에테르엑기스함량(含量)과 고도(高度)의 정(正)의 상관(相關)이, 소구(小區)에서는 회분함량(灰分含量)과 정(正)의 상관(相關)이 인정(認定)되었다. 그러므로 천궁(川芎) 재배시(栽培時)에는 종근(種根)의 무게가 20 g 이상(以上)인 울릉산(鬱陵産)을 선정(選定)함이 수량(收量) 및 품질(品質)이 우수(優秀)한 천궁근(川芎根)을 생산(生産)할 수 있을 것으로 판단(判斷)되었다.

본 논문에서는 3경간 연속 강도로교에 대한 실측 진동 파형과 이론 진동 파형을 비교하여 실측치에 가장 가까운 최대 동적 처짐을 계산할 수 있는 방법을 제시하였고, 이로부터 차량의 속도 및 중량변화에 따른 단순교 및 3경간 연속교의 충격계수 값의 변화 양상을 살펴보았다. 연구 결과, 교량의 환산 휨강성을 사용하면 실측치에 가까운 최대 동적 처짐을 구할 수 있다는 것을 알 수 있었으며, 차량 속도 변화에 따른 충격계수 값은 속도가 증가할수록 대체로 커지나, 현행 우리나라 시방서상의 연속교의 충격계수에 대한 규정에는 불합리한 점이 있다고 판단되었다.

본 연구에서는 강도로교의 피로파손의 위험을 예측할 수 있는 실용적 모형을 개발하였다. 제안된 피로해석 모형은 피로신뢰성 이론과 교량의 피로수명에 영향을 미치는 여러가지 요인들을 고려하여 유도되었다. 피로신뢰성 함수는 Weibull분포로 가정하였고, Weibull의 수치계산형태는 강재의 피로수명과 변진폭재하로 인한 응력범위 등의 통계적 불확실량을 모두 포함하는 Ang-Munse의 식을 사용하였다. 피로해석모형에는 교량이용 기간중에 발생할 수 있는 일평균교통량(ADTT)의 변화, 재하이력의 변화, 진추조사의 효과 등을 고려하였다. 응력범위 주상도는 개설 교량에 대한 현장실측결과로부터 구한 랜던 응력파로부터 작도하고, 그 결과 구해지는 응력범위분포는 Beta분포로 모형화 하였다. 본 연구에서 제안한 피로해석 방법을 실제 개설 교량에 대해 적용한 결과, 제안된 피로해석모형과 수치계산을 위하여 개발된 전산프로그램은 기설 노후 강교의 피로 내하력 판정이나 잔존수명의 예측 등을 위한 실용적인 방법으로 사용될 수 있다고 생각된다.