輸出振興을 爲한 現行租稅 輸出金融 및 外換管理 政策에 關한 硏究

김인기 서울大學校 大學院 1965 국내석사

3D입체영화에서 입체요소와 관객이 느끼는 만족도에 관한 연구

김인기 호서대학교 글로벌창업대학원 2013 국내석사

공군 사관생도의 ACTN-3 유전자 다형성과 G-내성 강화 운동프로그램 개발 및 효과검증

김인기 충북대학교 2017 국내박사

This study set out to develop and administer an 8-week(five times per week) G-tolerance reinforcement exercise program and examine changes to the body composition, skill-related fitness, cardiovascular endurance, isokinetic muscular function, and G-tolerance ability of air force cadets according to the ACTN-3 gene polymorphism, thus testing the effects of the program on air force cadets according to the ACTN-3 gene polymorphism. It also aimed to provide important information about the ways that the program would increase their fitness related to their abilities as pilots and their G-tolerance ability according to the ACTN-3 gene polymorphism. For those purposes, the investigator analyzed the gene polymorphisms of ACTN-3 of 74 air force cadets, administered the developed G-tolerance reinforcement exercise program to 30 final subjects, and conducted analysis of its effects on their body composition, skill related fitness(agility and power), cardiovascular endurance, isokinetic muscular functions(muscular strength and endurance), and G-tolerance capacity(6G/30sec). Collected data of this study were analyzed for the chi-square test, content validity index test, one-way ANOVA, repeated-measures ANOVA, and paired t-test with the SPSS 22.0 statistical program. First, the study analyzed the primary subjects in terms of ACTN-3 gene polymorphism and found that the RX type was the highest at 50.0% with no differences in the G-tolerance ability according to the ACTN-3 gene polymorphism among them. Second, the content validity index(CVI) of 22 items devised to develop a G-tolerance reinforcement exercise program was 0.83∼1.0, which ensured the validity of the program for the present research. Third, the study examined the effects of the program on the body composition of the subjects and found a significant increase in skeletal muscle mass in the RR and RX types, and body fat percentage in the XX type. Fourth, the program caused a significant increase to the skill-related fitness(agility and power) of the subjects across all the geno types and to their cardiovascular endurance in the RX and XX types. Fifth, the study also examined the effects of the program on the isokinetic muscular strength of the subjects in the dominant knee joint(right leg) and found a significant increase in the peak torque per body weight in the RX and XX type. As for isokinetic muscular endurance in the dominant knee joint(right leg), there was a significant increase in the total work per body weight in the RR, RX, and XX types. Finally, the study applied the G-tolerance reinforcement exercise program for eight weeks according to the ACTN-3 gene polymorphism and found a more increase in the G-tolerance ability in the RX than in the RR type, and and G-tolerance ability of XX type was also increased. In summary, those findings demonstrate that there were differences in the changing patterns of air force cadets' G-tolerance ability according to the ACTN-3 gene polymorphism(RR, RX, and XX) after the G-tolerance reinforcement exercise program and that there was a more increase in the G-tolerance ability in the RX than in the RR type, and G-tolerance ability of XX type was also increased. Therefore, the G-tolerance reinforcement exercise program is verified as effective for reinforcing the G-tolerance capacity of air force cadets who have either genotype RX or XX.

인공위성용 전원 시스템의 해석 및 구현에 관한 연구

김인기 한양대학교 대학원 1993 국내석사

코코피트 및 톱밥을 팽화제로 사용한 음식폐수의 고속퇴비화 비교 연구

김인기 경북대학교 대학원 2010 국내박사

While food wastewater generated from food waste treatment plant has been mostly disposed with ocean dumping, the government policy has been promoted for its land treatment by 2013. Food wastewater contains a high portion of water and organics. High water content causes a lot of difficulties in composting process. This study was carried out to find out the optimum design conditions in aerobic composting of food wastewater using cocopeat and sawdust as bulking agents. This study was carried in three steps, first, experiment to determine initial water content for compost, second, comparative experiment using cocopeat and sawdust with control of air supplement and temperature of compost, and third, continuous compost experiment to maximize treatment of food wastewater. According to the result of former experiments to determine the initial condition, the temperature could not reach to 50℃ in composting using sawdust with water contents of 65% and leachate was generated in composting process with moisture content of 75%, which was recycled to compost body immediately. It took lot of time to reach to temperature of 50℃ and the composting could not easily processed. In compost process using cocopeat with 75% of moisture content, leachate was not generated, and air was easily supplied for aerobic condition, and temperature has been early reached above 50℃, but with the lack of organics within reactor the temperature dropped to 50℃ after 42 hrs of reaction time. The comparative experiment using various bulking agents, adjusted 75% of initial moisture content, with air supplement of 1.72ℓ/min, the temperature of 50~60℃ in compost could be maintained. With recycling of leachate from compost into reactor, the temperature of compost using sawdust arrives above 40℃ and maintained 50℃ for 3 days. The compost using cocopeat has high water holding capacity. There was no leachate in compost process with 75% of moisture content. Air supplied easily into aerobic composting because of high portion of porosity. When the compost temperature reached above 40℃, additional 1kg of food wastewater was loaded into compost and maintained temperature above 50℃ for 3days. Final C/N ratio of compost using sawdust and cocopeat was 30.7 and 16.4, respectively. Total reduction of VS was 35.5% and 29.7%, and total reduction of weight was 30.0% and 24.4%. As bulking agent cocopeat was more adequate than sawdust. The final pH of compost were 8.2 and 8.3, and C/N ratio were 12.4 and 11.6, and total reduction of VS were 40.0% and 41.3%, and total reduction of compost weight were 34.8% and 29.3%. The throughput of food wastewater per 1kg of bulking agent were 6.57kg and 8.55kg. It was proper to compost with moisture content of 75% to maximize treatment of food wastewater. The result of this study can provide the basement for development of price-competitive recycling technology by means of composting of food wastewater, and it seems to contribute to cost reduction in food waste treatment plant, to inland process of food wastewater, and to realization of recycling policy.

Oxalate법에 의한 고온 초전도체 Y1Ba2Cu3O7-x 분말의 제조

김인기 漢陽大學校 1988 국내석사

태권도 지도자의 지도 행동에 따른 성원만족과 생활만족의 관계

김인기 용인대학교 2010 국내석사

본 연구는 태권도 지도자의 지도 행동에 따른 성원만족과 생활만족의 관계를 실증적으로 규명하기 위하여 2009년 현재 경기도지역 소재의 시 단위의 태권도 민간시설 학원과 공공시설에서 운영하는 태권도 수업에 참여하는 남자수련자를 중심으로 총300명을 유층집락무선표집(stratified cluster random sampling)하였으며, 불성실하거나 오류가 있는 설문지를 제외한 290명의 설문지를 자료처리 하였다. 자료수집을 위한 측정도구로는 Chelladurai와 Saleh(1980)이 개발하고 김병현 등(1990)이 번안한 지도행동에 대한 설문지, Chelladurai(1984), Widmeyer와 Williams(1991)가 개발하고 채관석(1997)이 번안한 성원만족에 관한 설문지 그리고 최성재(1986)에 사용한 생활만족에 관한 설문지 등을 사용하였으며, 구체적인 자료처리방법은 기술통계(descriptive statistics), 일원변량분석(one-way ANOVA), 표준중다회귀분석(standard multiple regression analysis)을 실시하였다. 이상의 목적을 가지고 연구방법과 절차를 통하여 태권도 지도자의 지도행동에 따른 성원만족과 생활만족의 관계를 분석한 결과 다음과 같은 결론을 얻었다. 첫째, 인구통계학적 변인에 따라 태권도참여자들의 성원만족의 과제수행만족과 생활만족의 가정생활만족과 사회활동만족의 측면은 부분적으로 통계적인 차이가 있다. 둘째, 태권도 지도자의 지도행동과 성원만족과의 관계는 지도자의 지도행동이 성원만족에 유의한 영향을 미친다. 셋째, 태권도 지도자의 지도행동과 생활만족의 관계는 유의한 통계적인 차이가 나타나지 않았다. 넷째, 태권도 참여자의 성원만족은 생활만족에 유의한 영향을 미친다. The purpose of this study was to identify the relationship between members' and life satisfaction on the instruction behavior in their taekwondo coaches. In order to conduct this study, 300 male subjects were selected from the public and private institutions in Kyonggi do by the stratified cluster random sampling method.. The instrument for data collection was a questionnaire in which instruction behavior regarding as identified by Chelladurai and Saleh(1980), members' satisfaction regarding as identified by Chelladurai(1984), Widmeyer and Williams(1991) and life satisfaction regarding as identified by Chi(1986). Among these selected subjects, 290 responded, and data analyses consisted of employing descriptive statistics, one-way ANOVA, standard multiple regression analysis using SPSS/PC version 16.0 The following results were obtained: First, members' and life satisfaction of participants in taekwondo differ statistically and significantly according to socio-demographic variable. Second, instruction behavior in their taekwondo coaches statistically and significantly influence members' satisfaction. Third, instruction behavior in their taekwondo coaches don't influence life satisfaction. Forth, members' satisfaction of taekwondo participants statistically and significantly influence life satisfaction.

大學生이 知覺한 아버지 特性과 對人不安, 進路探索 自己效能感, 進路探索行動 間의 構造模型 檢證

김인기 韓國技術敎育大學較 2010 국내박사

電子水晶나노 측정장치를 이용한 표면개질된 Ti산화표면의 생물부착 및 생체적합성 실시간 관찰

김인기 전북대학교 일반대학원 2015 국내석사

Anodization is a promising surface modification technique for materials used in biomedical applications. Biocompatibility is an essential consideration when evaluating a material for its use in biomedical application. Unique behavior of living microorganism is the ability to deposit on various material surfaces. The biocompatibility of diversely modified Titanium oxide surfaces were investigated by measuring the mass of bacteria deposited on the surfaces immersed in stationary distilled water. Two different bacteria were used for the study namely Escherichia coli and Staphylococcus aureus. In this study, the biocompatibility of diversely modified three different Titanium surfaces was analyzed using Electrochemical Quartz Crystal Nanobalance (EQCN). According to our results, electrochemically anodized Ti surfaces exhibited a very good biocompatibility than the other two surfaces.

정신지체학교에서의 인터넷의 교육적 활용에 관한 연구

김인기 대구대학교 특수교육대학원 2001 국내석사

The purpose of this study was to analyze totally and diversely the educational application of internet to schools for the mentally retarded. To fulfill this purpose, a qualitative case study was carried out from 5 teachers in charge of information-oriented education among teachers served at the mentally retarded school, and the data were collected by the depth interview. The data were analyzed by inductively categorized analysis and identified the sincerity and morality of the research. Internet application education at the school was categorized by basic recognition conditions, systematic aspects and educational effects. The summary of the results from analyzing and interpretation were as follows; First, the actual conditions were the principal' s educational point of view on information-oriented education, the motivation of taking over information related job, the reason of teaching information-related discipline like computers, and the requirements for promoting the teacher's specialty. The research showed the principal's interest was sufficient, but financial support was insufficient, and most of teachers in charge of information-oriented subject were doing their works naturally because of their interest. They have taught information-related subjects to apply internet for educational object and recognized the necessities of helping the promotion of teacher's ability to use computers by activating computer training. Second, the systematic aspects were the structure of educational system, education method, the idea and application degree of teachers and students, and the contents of class preparation. Interface such as screen composition suitable for student's level should be developed and also data-base was required in order to share education materials and class teaching guides. They anticipated to apply computer for indirect social contact through virtual adventures and home communication to study the subjects instructed at their classroom through their homepages. Third, educational effects were the contents about the fitness of educational curriculum, the harmonious relationship between teacher and student, the participation degree of students, the possibility of developing a student-centered education, communication, evaluation methods and support materials. Instead of changing educational curriculum into the suitable for utilizing internet, internet should be used to fit the curriculum and teacher's intention was important to find out the useful materials from internet. Internet had no limits in time and space, so interrelation among teacher, student and their parents was supposed to be harmonious. But internet applying education could be the student-centered education when the intimate relationship among students, teacher, and parents was accomplished and the support from school was required to use internet at everytime teacher or students wanted to use. But, the most important thing was open-mined teacher toward education if financial and institutional support were well provided. Through this study, the desirable supply and application of internet at schools for the mentally retarded was anticipated.