Software License Integrated Solution

문석희;이혜경;진소형;김태공;서재현 인제대학교 2012 仁濟論叢 Vol.27 No.1

SLIS(Software License Integrated Solution) is composed of the 6 parts, Server Agent, Web Server, Client Agent, Client Manager, Service, and Install Shield. For the most part of the project is developed based on MFC platform except for the one, Client Manager, which is built on DDK(Driver Development Kit) and ASP.NET platform. Client Agent program installed on a customer's computer is implemented in 14 different classes. Its main function is able to limit and uninstall the purchased software by using teminateProcess. The purchased softwares expiration dates on customer's computer is being monitored by both Server agent and Client software itself. Client Manager hides the process of Client Agent program which shouldn't be killed by manipulating Process List in Kernel through DDK. To do this, Client Manager is internally implanted and registered in Windows Service to be ran as a part of windows system.

인장력을 받는 ㄷ형강 고력볼트 접합부의 감소계수 U값에 관한 연구

김진숙,표영석,나승욱,신영록,김보영,최문식 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2(구조계)

The purpose of this paper is to examine the influence of reduction coefficient according to the limit state design of steel structures in the bolted joints of tension members. It was carried out the tensile testing about high strength bolted connections performed in structural steel channels. Considered parameters are the number and row of bolts, the connection length, connection eccentricity of the specimen. The test results showed that failures generally came (a) classic net section, (b) block shear failures. We found that the professional factor, obtained by calculating the test failure load divided by the nominal specification strength, is lower than 1.00. We thought that the reason was the moment produced by eccentric loading depends upon the connection geometry as well as the rotational stiffness of the connection.

남자 고등학교 세팍타크로 경기의 공격기술에 관한 분석 연구

김영호,고문석,제임스전,이영익,차정훈,현종건,김범수,임종만,이석인 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.6

This research aims at analysis of attack technique in sepaktakraw games. For this purpose, 3 high school coaches observed and recorded each game Five times in videos of high school male players' thirty games in 2003. The conclusion from the analysis of the recorded data are as follows. 1. Scissors spike was the most popular (favorite) attack technique. Rolling spike, tapping spike and heading spike was popular in order. 2. Heading spike showed the highest success rate (73.5%) in attack technique. And tapping spike (69.5%), scissors spike (57.8%) and rolling spike (67.11) showed a lower success rate in order. In failure rate, heading spike (5.5%), tapping spike (36.5%), scissors spike (32.2%) and rolling spike (32.9%) had a higher percentage in order. 3. When receive was stable, the success rate in attach technique was 47.1%, the failure rate was 20.1%. On the other hand, when receive was unstable, the success rate in attach technique was 16.5%, the failure rate was 14.3%.

스포츠센터 회원의 생활양식, 참여종목과 참여 촉진 요인의 관계

김경호,주석범,박순문 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.6

This study is to investigate the relations with the factors like life style, participation event, and participation promotion of the members at the sports center. For investigating that, as an object for research, this study is to select the adults above 20 years old who make use of the sports center in Ilsan area in 2003 as a population. Then it is to write the sampling frame work by using the stratified cluster random sampling. After that, it is to utilize the 360 persons except for the 40 sheets of questionnaire with double entry and insincerity and without the reliability in the real analysis after the distribution of the questionnaire. As survey instruments, it is to utilize the questionnaire that the Plumer(1974) developed and that Sim Jae Seung(1998) reconstructed in order to measure the life style. As for the factor of participation promotion, this study is to utilize the desire of leisure that Kim Young Ho(1995) adapted and developed the physical desire and efficiency variable in the development model for Korean-styled leisure diagnosis instruments, and utilize the reconstructed items as Kim Hong Sik(2002)'s factor of participation promotion that used after the Ryu Byeong Ryeol(1997) adapted the scale of recognized leisure capacity and the physical activity attitudes that produced by British Columbia Ministry of Health(1991). For the data analysis, the statistical analysis was executed as one-way analysis of variance, ANOVA, multiple regression analysis and ANCOVA. The conclusions from the data analysis according to the methods and procedures like above are as follows. First, there arose differences partly in the factors like the life style, participation event, and participation promotion according to the demographical characteristics. Second, as for the life style of the members at the sports center, it made affect on the factor of participation promotion partly. Third, there arose differences in the factor of participation promotion partly according to the participation event of the members at the sports center.

남성소비자들의 상표충성도와 쾌락적ㆍ효용적 의복가치

서문숙;김건수;박재옥;이규혜 한양대학교 2007 韓國 生活 科學 硏究 Vol.27 No.1

Many recent research reported that men, different from the past, want to represent their individualities through clothing and become important shoppers. The market for men is gradually extended. In this study, a well known relationship between clothing values and brand orientation were tested for male consumers. Data from 334 adult male consumers living in a metropolitan area were collected and analyzed. Results indicated that male consumers with various demographic characteristics such as age, marital status, income, and clothing expense showed different level of clothing values. Regression analysis results indicated that among hedonic clothing value factors, confidence in clothing and fashion orientation had significant influence on brand loyalty. Among utilitarian factors symbolic values expressed through clothing had a strong influence on brand loyalty of male consumers.

예비유아교사의 문제해결력 증진을 위한 블렌디드 PBL 프로그램 개발

강문숙,박수홍,김두규 부산대학교 과학교육연구소 2012 교사교육연구 Vol.51 No.3

본 연구는 예비유아교사의 유아교사양성과정에서 지속적이고 체계적인 문제해결력 증진을 위해 블렌디드 PBL 프로그램을 개발하는 것이다. 본 연구의 목적을 달성하기 위해 첫째, 문헌연구와 사례연구를 통해 핵심학습활동 프로세스와 핵심지원요소, 블렌디드 설계 전략을 도출하여 초안을 구안하였다. 둘째, 프로그램 초안을 전문가 형성평가를 실시하여 수정ㆍ보완한 후 프로그램을 완성하였다. 셋째, 이를 현장 적용하여 예비유아교사교육에 현장적용 가능성을 탐색하였다. 그 결과, 블렌디드 PBL 프로그램은 예비유아교사의 문제해결력이 증진되어 현장적용이 가능함을 알 수 있었다. 본 프로그램을 유아교사양성과정에 투입하기 위해서는 각 교과의 특성에 맞게 활용 할 수 있는‘PBL 문제’가 필요한데, 아직까지 유아교사양성과정에서 수업을 지원해 줄 수 있는‘PBL 문제은행’은 갖추어져 있지 않아 교수자들이 손쉽게 활용할 수 있도록 ‘PBL문제은행’을 구축하고, PBL 문제 검증 시스템 연구가 필요하다. 또한 구성주의 교수학습 방법의 하나인PBL 학습환경에서 팀이 가지는 문제해결력을 어떻게 조작적으로 정의할 것이며, 유아교사양성과에서의 팀기반 문제해결력 증진을 위한 블렌디드 PBL 프로그램의 개발 필요성을 제안하였다. This research aims to develop a Blended PBL Program to promote problem-solving skills among early childhood teachers. The core ideas of the PBL program were derived from a literature survey. Based on the core learning activities in the program, core learning guidelines were prepared and supporting components to assist student’s learning processes were deduced. A blending strategy in accordance with the entire program was established. The implication was obtained by applying the program to the work. The core idea matrix of Blended in the environment to promote problem-solving in instructions at the University was derived from the results of the research. According to this matrix, the core class activity was constructed through 7 stages. Learning supporting components for a facilitator and a learner were prepared for each process. Established blending strategy was created based on all-line, how to teach and learning supporting organization. Final program was suggested as a blueprint for seven stages actual learning which was consisted of an introductory learning component, a main learning component and a post learning component. The implication of research was derived from the analysis of data gathered from actual application of the program on problem-solving in a real instructional setting.

탈진적 수영운동과 Selenium투여가 혈액 내 지질과산화물과 항산화효소 활성도에 미치는 영향

조형숙,김문희 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.4

This study investigates the blood MDA(malondialdehyde), SOD(superoxide dismutase), CAT(catalase) and GPX(glutathione peroxidase) activity in response to acute exhaustive swimming and selenium administration in rats. The animals in this study were chosen fourty-eight rats (Sprague -Dawley, male, 10 weeks, 300g), they were separated selenium group and placebo group. Selenium (sodium selenite, 2ppm/300g) solved in distilled water 1.0ml was administrated to them using by zoned needle at before 10 minutes swimming. The blood sampling time of two groups were three times (rest, after 30min swimming, exhaustion), 6ml blood were collected by abdominal aorta after the ethyl ether inhalation. The blood samples were centrifuged 3,000rpm for serum CAT, plasma SOD, plasma GPX and blood MDA activities analyzing. The statistical method was used by 2-way ANOVA. In summary, selenium, as a component of GPX, as a lipid soluble free radical scavenger serve and biological antioxidant defense system. selenium supplementation and acute exhaustive swimming within blood in rats enzyme activities (SOD,CAT,GPX) increase but MDA decrease. Also, our findings indicate that selenium have a positive effects to prevent the exercise induced increase in oxidative stress. Acute exhaustive swimming the improved of the body's defense capacities against free radical generation, likely as a result of adaptable increase in activities of antioxidant enzyme system.

직장 네티즌들의 인터넷 여행사 이용실태에 관한 연구

차석빈,김종문,우경식 한국문화관광학회 2000 문화관광연구 Vol.2 No.1

The development of internet environment in the society caused the travel industry to proceed into the internet business competitively. However, a little research has been conducted on the netizens' behavior in the internet travel businesses. This study attempted to address the behavioral aspects related to the internet use for salaried men visiting internet travel agencies(ITA). Research findings are as follows: 1)Netizens seemed not to invest much time in searching travel-related sites. Major purposes of their visiting ITA were acquiring travel information, hotel/condominium reservation, package product reservation, etc. 2) They thought the provision of travel information, protection of private information, and internet connecting speed important in purchasing travel product through internet. 3) They revealed high intention to visit ITA, but low to purchase goods. However, netizens who had experience of purchasing goods show higher intention to visit or purchase than those who did not visit ITA even one time.

Low-viscosity Resin System이 복합레진 수복물의 변연누출에 미치는 영향

백병주,김재곤,허선,김문현,양정숙 大韓小兒齒科學會 1997 大韓小兒齒科學會誌 Vol.24 No.2

The purpose of this study was to evaluate and compare the effectiveness of various low-viscosty resin systems used as rebonding agents to prevent microleakage at the margins of class I composite resin restorations. Seventy sound human premolars were selected for experiment. Class I cavities were prepared and each cavity was conditioned with a 37% phosphoric acid for 15 sec, rinsed with water for 15 sec, and dried with compressed air. Bonding agent(Scotchbond Multipurpose, 3M Co.) was applied and a hybrid composite resin(Z-100, 3M Co.) was placed using an incremental technic. The excess cured composite resin was carefully removed with Sof-Lex discs(3M Co.) to expose the original margins of the cavity. The following seven groups were established: group 1 was not rebonded and used ascontrol group; group 2 was rebonded with a Scotchbond Multipurpose(3M Co.) and finished ; group 3 was rebonded with a Fortify(BISCO) AND finished ; group 4 was rebonded with a Concise white sealant(3M Co.) and finished ; group 5 was rebonded with a Concise white sealant(3M Co.) and not finished ; group 6 was rebonded with a P&F sealant(BISCO) AND finished ; group 7 was rebonded with a P&F sealant(BISCO) and not finished. The specimens were then subjected to 500 thermocycles between 5 & 65 with a 10sec dwell time and immersed in 2% methylene blue dye solution for 24 hours and sectioned with low-speed diamond cutter into two part under water condition. The extent of microleakage at rebonded margins was evaluated microscopically and scored for dye penetration according to the following scale : 0=no dye penetration ; 1=dye penetration to half-way along axial wall between enamel surface and DEJ ; 2=dye penetration beyond halfway along axial wal between enamel surface and DEJ ; 3=dye penetration to the full depth of DEJ or beyond DEJ. Selected samples were prepared for SEM observation to determine the depth of penetration of the rebonding agent into the marginal interface. The obtained results were as follow : 1. In the group 2 and 3, which is rebonded with a Scotchbond Multipurpose and Fortify, dye penetration score were decreased significantly than that of group 1(P<0.05), but group 4 and 6 were not statistically different from group 1(P>0.05). 2. There were significant differences between group 4, 6 and group 5, 7 when compared by dye penetration score(P<0.05). 3. In the SEM observation, Scotchbond Multipurpose and Fortify were penetrated within 30-40㎛ depth of the outermost surface. However, both sealants were failed to penetrate into the debonded interface.

각망어구의 구조개량을 위한 기초적 연구

류창곤,김석종,김문관,박정식 제주대학교 해양연구소 1997 해양자원연구소연구보고 Vol.21 No.-

In order to increase fishing efficiencies of the fyke net used in the coast of Cheju Island water tank experiment was caried out entering and escaping behavior using nets that were reduced to 1/20 of the size of fyke net and were improved to have antrance structure, and Mackerel Scomber japonicus as experimental fish. The results of measurement are as follows: 1. Fish school behavior in the main net was showed two different patterns: swimming in a circle in the right space of the main net and swimming back and forth in ellipse in the right and left space. 2. The swimming speed of mackerel school was 24.9. 12.6 and 32.0cm/sec in the center space. right space of main net and in the mouth. 3. The entering rate of fish school was 40% in net with 35cm length of the upper and funnel net in the mouth of fyke model net and 49% in conventional type fyke model net. 4. The escaping rate of fish school was 10% in net with 35cm length of the upper and funnel net in the mouth of fyke model net and 69% in conventional type fyke model net. 5. The remain rate of fish school was 90% in net with 35cm length of the upper and funnel net in the mouth of fyke model net and 31% in conventional type fyke model net.