우리나라 김치의 포장과 저장방법에 관한 연구

이양희,양익환 한국농화학회 1970 Applied Biological Chemistry (Appl Biol Chem) Vol.13 No.3

Studies were carried out to develope the most economical and practical methods of packaging and preservation of kimchi, so commercialization of kimchi manufacture could proceed rapidly. The results obtained may be summarized as following. (1) It is generally established that the acceptable range of lactic acid content of kimchi is between 0.4% and 0.75%. Based on sensory evaluation, kimchi having lactic acid content below 0.4% and above 0.75% was not edible, and the time of optimum taste corresponded to the vicinity of 0.5% of lactic acid content. For the refrigeration storage with or without preservatives, the packaging kimchi in plastic film must be done at the lactic acid content of 0.45%, for lactic acid fermentation will continue slowly after the packaging. However, for the heat sterilized kimchi the packaging should be done at the 0.5% of lactic acid content for the best because lactic acid fermentation is completely stopped after the packaging. (2) Polyethylene, polypropylene, and polycello were chosen as suitable packaging materials. Polyethylene is cheapest among them but kimchi packaged in this film was damaged frequently in handling process and gave off kimchi flavor. On the other hand polypropylene also gave off kimchi flavor, but its higher mechanical strength gave better protection to kimchi and it had superior display effect due to the transparancy. Therefore polypropylene made much better packaging material. Polycello proved to be the best packaging material from the standpoint of physical characteristics but its price is higher than that of other plastic films. To be effective, the thickness of plastic films for packaging kimchi must exceed 0.08㎜. (3) Keeping property of kimchi appeared to be excellent by means of freezing. However, by the time the frozen kimchi was thawed out at room temperature, moisture loss due to drip was extensive, rendering the kimchi too stringy. (4) Preservation of kimchi at refrigerated temperatures proved to be the best method and under the refrigerated condition the kimchi remained fresh as long as 3 months. The best results were obtained when kimchi was held at 0℃. (5) In general, preservatives alone were not too elective in preserving kimchi. Among them potassium sorbate appeared to be most effective with the four fold extension of self-life at 20℃ and two fold extension at 30℃. (6) In heat sterilization the thickness of packaged kimchi product had a geat effect upon the rate of heat penetration. When the thickness ranged from 1.5 to 1.8㎝, the kimchi in such package could be sterilized at 65℃ for 20 minutes. Kimchi so heat treated could be kept at room temperature as long as one month without apparent changes in quality. (7) Among combination methods, preservation at refrigerated and heat sterilization could be favorably combined. When kimchi was stored at 4℃ after being sterilized at 65℃ for 20 minutes, it was possible to preserve the kimchi for more than 4 months.

形式名詞の日韓照究

이양희 대한일어일문학회 2007 일어일문학 Vol.34 No.-

本研究は、日韓両言語の形式名詞の研究の一環として、日本語の「ものだ」「ことだ」と韓国語の「법이다」「마련이다」を対象に、その意味・用法を考察し、その類似点と相違点を明らかにすることが目的である。従来、日本語の「ものだ」「ことだ」と韓国語との対照研究においては、日本語の「ものだ」「ことだ」がモダリティを表す場合も、その表す意味は考慮に入れず、韓国語の「것」に対応させようしたものが殆んどであり、意味・用法を視野に入れた分析は欠落されていると言える。そこで、本研究では、まず、日本語の「ものだ」「ことだ」と韓国語の「법이다」「마련이다」の意味・用法を考察した。次に、その考察の結果に基いて、四つの形式に共通に見られる「當然性」「當為性」を中心に、その統語的な特徴、共起する副詞的成分、置き換え、対応関係を考察した。考察の結果、日本語の「ものだ」には、「性状規定」「當然性」「當為性」「状況解説」「回想」「感嘆」「理由」を表す意味・用法があり、「ことだ」には「當為性」「感嘆」「命令」を表す意味・用法があることを確認した。次に、韓国語の「법이다」には「當然性」「當為性」を表す意味・用法、「마련이다」には「當然性」を表す意味・用法があることを確認した。さらに、四つの形式に、類似性が見られる「當然性」「當為性」においては、①「當然性」を表す場合、日本語の「ものだ」と韓国語の「법이다」「마련이다」がその意味・用法を表すことができる。したがって、日本語の「ものだ」の「當然性」は韓国語の「법이다」「마련이다」の「當然性」に対応する。②「當為性」を表す場合、日本語の「ものだ」「ことだ」と韓国語の「법이다」がその意味・用法を表すことができる。したがって、日本語の「ものだ」の「當為性」は韓国語の「법이다」の「當為性」に対応する。しかし、日本語の「ことだ」が表す「當為性」は、「當然性」の意味を含んでいないため、韓国語の「법이다」の「當為性」とは対応しない。

NLO chromophore 를 포함하는 새로운 폴리이미드의 합성과 물성에 관한 연구

이양희,소봉근,이수민 한국고분자학회 1996 한국고분자학회 학술대회 연구논문 초록집 Vol.1996 No.10

반사회적 행동 평가 척도 개발 연구

이양희,민수현 미래유아교육학회 2001 미래유아교육학회지 Vol.8 No.1

The purpose of this study was to develop an instrument(Antisocial Behavior Scale) in order to screen preschoolers at risk for antisocial behavior. The items in the scale were developed through literature review and experts in the field. The process was followed by two additional steps. First, 197 preschool teachers were asked to rate the appropriateness of each item that was developed. The items, analyzed by factor analysis, finally composed of 22 items of four factors aggression, self-centeredness, nonsocial, and inattention. Cronbach's alpha of total items was .89. Second, 91 preschool teachers were asked to rate 190 children between the ages of five and six with ABS. The teachers were asked to rate the same children using the K-CBCL. The correlation between the two measures was .59. The results of this study indicate that the ABS is a valid and reliable scale that measures antisocial behavior in preschool children.

재한일본인 自衛團의 3·1운동 탄압

이양희 한국근현대사학회 2016 한국 근현대사 연구 Vol.76 No.-

As the March First Independence Movement spread throughout the country, the commander of Japanese Korean Army ordered for local deputy assistant commissioners, veterans and other ordinarycitizens in nation to put down the resistance. On top of that, he ordered for each provincial provost marshals or deputy assistant commissioners to organize the Self-Defense Force which was designed for public order such as defense before the Independence movement, night duty and fire prevention. By the time the March First Independence movement occurred, the Self-Defense Force, which mainly consisted of fire brigade and veterans’association and Japanese residents in Korea, suppressed Korean people. The fire brigade was in charge of public safety within the Japanese resident society. After losing the sovereignty of Korea, as many veterans’ associations around the country integrated into veterans’ associations for Japanese emperor, Japanese residents society were connected to Army forces. The fire brigade was under the force of deputy assistant commissioners, and veterans’ association were under the same chain of command, the two organizations were easily converted to Korean suppression team under the command of the military and the police. The Self-Defense Forces originated from two major events, which were below: The one event was that during the times of recovering movement of national right in the late period of Joseon, the Self Defense Force by the Japanese residents was organized. The other one was that the Self Defense Force was organized to suppress the resistance under control of the police when the rice plunder incident was arisen in Japan. The aspects of suppression the March First Independence Movement by the Self Defense Force was formed by the suppression part which included arrests and manhunts, and the alert which included night watch and fire alerts. The fire brigade went into suppress with cudgels and fire fight equipment. Especially poles with an iron hook designed to hit people and snatch people’s hairs were like killing weapons. Severe treatments by the fire brigade members made for Korean people intensify anti-Japanese filling more and more. Also they made for foreign missionaries to recognize the terrible scenes of suppression the March First Independence Movement. When the March First Independence Movement was erupted, the Japanese Police forced for civilian to leave their private arms in police stations or to ban possession of their arms and even restrict carrying gunpowder and components for mines. However, these rules were applied only for Koreans. Veterans’ association by Japanese members with their arms was put in suppression of Korean rebellions with the military with the police’s approval. One of the main reasons why the March First Independence Movement had begun was the head on collision between Self Defense Force by Japanese residents and Korean people. After the early April, the role of the Self Defense Force was converted into security mission like nigh watch, fire prevention and information offering of Korean people’s trends after dispatching the military police, the military police assistants and infantry battalion dispatched for provisional Korean democratic government.

유아용 반사회적 행동 평가 척도의 표준화를 위한 연구

이양희,최서윤 한국유아교육학회 2001 유아교육연구 Vol.21 No.3

본 연구는 유아의 반사회적 행동을 조기에 선별하여 중재하기 위한 목적으로 개발된 교사용 '반사회적 행동 평가 척도(Antisocial Behavior Scale)'의 규준을 마련하고자 진행되었다. 본 도구는 총 22문항의 평가척도로서 전국의 유치원 및 어린이집에 재원 중인 만 4·5·6세의 정상 유아 1205명을 대상으로 성별 및 연령별 규준이 마련되었다. 규준은 총점을 활용한 기준점수와 프로파일의 두 가지 형태로 제시되었다. 총점에 근거한 기준점수는 정상수준과 중재수준으로 분류되었고, 프로파일은 요인분석의 결과로 도출된 3개의 요인 즉, 적대적-공격성, 비사회적-이기성, 부주의성 요인에 근거하여 백분위 점수로 제시되었다. 본 연구는 표준화 절차에 따라 규준을 제시하고자 하였고, 차후 연구에서는 선별적 도구로 활용되기 위한 타당성을 입증하여 검증하는 작업이 필요할 것으로 보인다. The purpose of this study was to develop norms for the Antisocial Behavior Scale (ABS). The scale was developed as a teachers' version to screen preschoolers exhibiting antisocial behaviors which might put them at risk for future behavior problems. Two types of norms were constructed from a stratified sample of 1205 preschoolers (574 girls and 630 boys) between the ages of four and six years. The first type of a norm was a total score norm. Two different levels of risk were identified: normal and high risk. "High risk" group warrants immediate intervention. 95th percentile rank would put boys and girls in the high risk group. The results revealed that there was a difference according to the age of girls. Difference was found between 5 and six-year-old girls but no difference between 4 and 5-year-old girls. Further research is necessary to validate the ABS and to develop a parents' version of the scale.

중국관광객의 한류문화친숙도가 향토음식 소비행동의도에 미치는 영향 -계획행동이론을 기반으로-

이양희,박대환 한국호텔관광학회 2014 호텔관광연구 Vol.16 No.1

This study is to examine how the intimacy with the Korean Wave influences Chinese tourists’ consuming behavioral intentions, as well as their subjective norm, attitude, and perceived behavior control during the acceptance process of information and service about Korean food. This research is based on the theoretical background that the importance of Chinese tourism market is recently emerging and is applied the theory of planned behavior to Chinese tourists. This research shows that even though foods can be one of important factors for tourists to visit the region, consumption attitude towards local foods does not have influence on consuming behavioral intentions. Plus, Chinese tourists' perceived behavior control has also no influence on behavioral intentions for Korean foods are not affected by their visiting frequency, but by hygiene of the restaurant.lThis study suggests that the intimacy with the Korean Wave is continuously needed to be managed since Chinese students who study in Korea are also considered and they economically belong to the class of people who have a power of propagation. The AMOS 18.0 was used for an analysis

유아의 반사회적 행동 중재를 위한 사회기술훈련 프로그램의 개발

이양희,김여경 미래유아교육학회 2004 미래유아교육학회지 Vol.11 No.3

본 연구에서는 유아의 반사회적 행동을 조기에 중재하기 위하여 선행연구 및 현장 조사를 통해 우리 나라 실정에 맞는 사회기술훈련 프로그램을 개발하였다. 본 연구에서 개발된 사회기술훈련 프로그램은 유아를 대상으로 하는 사회기술훈련 이외에 교사교육 및 부모교육을 포함하였다. 특히 사회기술훈련은 5세 유아에 맞는 사회기술 영역을 내용으로 하며 12회기에 걸친 단기 프로그램으로 구성하였다. 본 연구에서는 프로그램을 현장에 체계적으로 적용하기 위하여 효과검증을 실시하였다. 우선, 교사와 부모의 평가를 바탕으로 일반 유아교육기관의 유아 98명을 대상으로 반사회적 행동을 보이는 유아 12명을 선별하였다. 그리고 이들을 실험집단과 통제집단으로 각각 나누어 실험집단을 대상으로 사회기술훈련 프로그램을 실시해 보았다. 그 결과 사회 기술훈련 프로그램이 반사회적 행동을 보이는 유아의 사회기술, 정서조절능력, 친 사회적 행동의 향상과 문제행동 감소에 도움을 주는 것을 알 수 있었다. Children who display antisocial behavior patterns have a greatly increased risk of a host of long-term, negative outcomes. Early intervention regarding antisocial behaviors was needed. The purpose of this study was to develop Social skills training program in preschools for children with antisocial behaviors. This study was made to modify she program and verify the effects of the program. 12 preschoolers were sampled through the screening process among 98 preschoolers at the age of 5. The subjects of this study were composed to experimental group and control group, which had 6 students, each. To verify the effects, subjects were assessed to improve their social competence and reduce the problem behaviors by their teachers and parents. The examination of the effects of the program showed significant improvement of social competence and reduction of problem behaviors. The result of this study showed that Social Skills Training program was an effective intervention to prevent antisocial behaviors.

STABILITY OF A QUADRATIC-CUBIC-QUARTIC FUNCTIONAL EQUATION

이양희 충청수학회 2020 충청수학회지 Vol.33 No.1

In this paper, we investigate the stability of a quadratic-cubic-quartic functional equation

마이야르반응 생성물의 주정발효에 미치는 영향

이양희,레온뻐띠 한국농화학회 1968 Applied Biological Chemistry (Appl Biol Chem) Vol.10 No.1

Maillard 反應에서 生成된 可溶性 混合物質 "Premelanoidines"의 Saccharomyces cerevisiae에 依한 酒精醱酵에 미치는 生理的 영향에 關해서 관찰하였다. Premelanoidines은 포도당과 Glycine의 水溶液을 90℃에서 1∼48時間 加熱함으로써 얻었으며 이의 酒精醱酵에 미치는 生理的 영향은 Micro-Warburg를 使用하여 酒精醱酵 過程中 發生되는 CO₂의 量을 測定함으로써 醱酵速度의 促進여부를 決定하였다. 實驗結果를 綜合해 보면, Premelanoidines은 酵母에 依한 酒精醱酵의 速度를 促進하는 結果를 나타냈으며 이 促進現象은 어느 限界內에서 醱酵배지에 含有된 Premelanoidines의 量에 比例하여 增加한다. 또한 이 Premelanoidines의 活性은 特히 醱酵의 初期에 限하여 作用하는 것을 알 수 있었다.