• 한국지능시스템학회논문지
• /
• 제17권5호
• /
• pp.668-673
• /
• 2007

본 논문에서는 지능형 성숙도 모델을 이용한 소프트웨어 집약 시스템의 전투실험 프로세스 설계를 제안하고 스마트 무인항공기의 표적탐색 능력에 적용한 결과를 제시한다. 이를 위해 먼저 소프트웨어 집약 시스템의 지능형 정도를 평가할 수 있는 지능형 성숙도 모델을 영역 수준 및 지능 수준을 고려하여 설계한다. 그런 다음 전투실험 프로세스 설계를 위해 ISO/IEC-12207과 CMMI 프로세스를 LITO 분야별로 분류하고 이를 전투실험 5요소와 매핑하여 전투실험 요소별 그리고 전투실험 단계별로 프로세스를 도출한다. 도출된 프로세스를 기반으로 IDEF0 표기법을 이용하여 전투실험 프로세스를 설계한다. 마지막으로 제안한 전투실험 프로세스는 스마트 무인항공기(UAV)를 개발하거나 획득 시에 요구되는 표적탐색 능력에 적용하며 그 결과도 제시한다.

• 한국학교보건학회지
• /
• 제24권1호
• /
• pp.71-80
• /
• 2011

Purpose: This study was conducted to compare the level of depressive symptom, spiritual well-being and faith maturity between college freshmen and seniors and to investigate the affecting factors on their depressive symptom. Methods: The study was cross-sectional descriptive survey. A self-report questionnaire were used to collect data from 335 college students during June to July, 2010. Data were analyzed by ${\chi}^2$-test, t-test, ANOVA, Scheffe's test, pearson correlation coefficient, and stepwise multiple regression using the SPSS/WIN 14.0 program. Results: The mean score of depressive symptom was $17.55{\pm}11.24$ and prevalence of depression was 26.5% in college freshmen. And those in college seniors were $14.18{\pm}14.17$ and 17.4%. And those were significantly higher in college freshmen than in seniors. The depressive symptom was a significant negative correlation with spiritual well-being, existential spiritual well-being, religious spiritual well-being, and faith maturity. Factors significantly influencing on depression in college freshmen included existential spiritual well-being, subjective health status, age, and confidence of salvation ($R^2$=49.7%). And those in college seniors included existential spiritual well-being and life satisfaction ($R^2$=53.3%). Conclusion: The counseling program and spirituality development program for preventing depression considering these affecting factors for especially college freshmen are necessary.

• 대한가정학회지
• /
• 제36권11호
• /
• pp.103-117
• /
• 1998

The purpose of this study was to investigate the relationships of home environments, personal factors on prosocial behaviors through analysis on children's sex and age. The data were collected by questionnaire method from 190 elementary school and 102 middle school children in Pusan. The instruments used are the child's prosocial behavior test on the basis of the self report scale by Yang, Jean Sook(1991). Frequency and regression analysis were applied for data analyses. The main results of the study were as follows; (1) Prosocial behaviors were directly influenced by home environments and personal factors on children's prosocial behaviors. Personal factors were stronger than home environments in influencing on children's prosocial behaviors. (2) Girl's prosocial behaviors were influenced by home economic level, parent's educational level, leaderships, the sphere of peer relations, popularity, prosocial behavior experience and maturity of prosocial motive. Boy's prosocial behaviors were influenced by leaderships, the sphere of peer relations, popularity, prosocial behavior experience and maturity of prosocial motive. (3) The effects of home environments and personal factors for prosocial behavior differed accoring to children's age. The more children aged, the less home environment & effective factors influenced.

• 수산해양기술연구
• /
• 제15권1호
• /
• pp.35-42
• /
• 1979

This paper concerns the receding of the eastern coastline of Korean peninsula at a macroscopic point of view, the result is as following. 1. Eastern coast is gradually developed from maturity stage to full maturity stage. 2. The coastline recession due to sea level rise is amounted to the receding distance, x=0.045 m per yr. 3. The author proposes another classification from the new view point, which is classified by comparing quantities between river supplying sediment loads, and the littoral drifting due to wave actions. According this, eastern coast is receding(Type Q-A), and we could find it's geomorphological characteristics. 4. The general piofile of eastern coast sand beach is erosional storm profile(Type I) which accompany offshore bar. 5. From the wave measuring data of eastern coast(Hoopo port), I can derive the linear regression line of the exceedance probability of wave height from the log-normal distribution. $z=O. 113+4.335 log_lo H, r=0.983.$ Above equation made it possible to estimate $\omega[=P(H>H_c)]for the effective wave height H_c=2. Om4, 4. Om and their corresponding values are considerable (7.8%, 0.3%) 6. Eastern coastline certainly have the tendency of erosive and receding, owing to the sea level rise, poor sediment source and effective wave actions. It's very desirable to survey coastline evolution for a long time systematically, in order to make more elaborate diagnosis.

• 한국항행학회논문지
• /
• 제15권4호
• /
• pp.609-615
• /
• 2011

최근 공공기관 및 금융권에서는 경쟁력 향상을 위한 정보시스템의 통합으로 프로젝트 규모가 대형화되고 있으며, 프로젝트 수도 나날이 증가하고 있어 적절한 소프트웨어 프로젝트 관리 방안이 필요하다. 그러나 프로젝트 관리 영역간의 미치는 영향에 대하여 체계적인 연구가 부족하였다. 따라서 본 연구는 선행 연구를 통하여 프로젝트 관리에 중요한 영역을 도출하였고, "범위, 일정, 품질, 인력, 위험"의 각 영역들 간의 상호 미치는 영향도 분석과 각 영역의 진행 상태를 계획, 실행, 완료 단계로 구분하여 수행도를 분석하였다. 이 영향도와 수행도의 결과를 분석하여 프로젝트 관리 수준을 평가하는 모델을 제시하였다.

• 문화기술의 융합
• /
• 제2권2호
• /
• pp.9-15
• /
• 2016

Objectives : The purpose of this study to investigate the Critical Thinking disposition in Nursing College students and related to ability of basic nursing science. Methods : Data were collected from 36 students who were students belong to one of province University. The instrument used in this study was California Critical Thinking Disposition Inventory(CCTDI) by Facione & Facione. The instrument was composed of 7 sub-items, truth-seeking, analyticity, systematicity, open-mindness, critical thinking, self-confidence, inquisitiveness, and maturity. The data were analyzed by descriptive statistics, t-test, ANOVA, Pearson Correlations with SPSS 12.0. Results : The result of this study were as follow; The average of total score in critical thinking disposition was 44.8, which means middle level(below 40: low, above 50: high level). Maturity was the highest while open-mindness was the lowest with an average score 5.01. There was significant difference between critical thinking and basic nursing science grade while there was no difference between age, gender, and religion. There was strongly relation between critical thinking disposition and basic nursing science(F=2.84, p=.01). Conclusion : According to the results of this study, nursing curriculum should be considered critical thinking disposition.

• 대한안전경영과학회지
• /
• 제19권1호
• /
• pp.39-52
• /
• 2017

The scope of this study is the construction conformity assessment system according to the new paradigm of construction management To minimize the differences between domestic and international state, construction Conformity Assessment is subdivided into system certification and product certification. For the former, WASCON(Worldwide Assessment System of Construction Quality Maturity Stage) is applied. For the latter, AQUA(Advanced Quality Assessment System) was developed and adopted to model project for demonstration. Both systems are designed to enable quantified rating, integrated into PQCS(Project Quality Certification), which is an advanced project quality certification system. The construction work observing PQCS will gain quality score on its own quality certificate(Quality mark on construction itself or facilities is also available, if needed or preferred by customers). This Quality Rating System will inspire and encourage any related parties. PQCS score would let supplier/constructor recognize how much themselves are operating effectively and efficiently, offering them the opportunity of redeeming their weaknesses.

• 한국IT서비스학회지
• /
• 제11권1호
• /
• pp.39-58
• /
• 2012

This study was carried out to figure out the relationship between EAmaturity, information management capacity, and information performance, and find the effect between these variables and the reciprocal causation. The study found that EAmaturity has a positive effect on information resource management and performance. In other words, the effect of input, calculation, management and utilization factors on information planning in EAmaturity showed that calculation, management and utilization factors have a significant effect on the information planning. While the effect of input, calculation, management and utilization factors on information introduction and management showed that only both calculation and utilization have a significant effect on the information management factor. It says that EAinput in EAmaturity does not play a big part in the planning stage, as well as not go through a series of process that is connected to the maturity stage by immediate field application. Consequently, EAmaturity varies from the level that EAcreates introduction and performance according to organization. This suggests that the maturity and performance can be also changed by the level that EAcreates information performance by accepting and using this capability within organization as well as the capability to introduce and fully perform the EAsystem presented in enterprise architecture framework of public sector.

• 한국초지조사료학회지
• /
• 제8권3호
• /
• pp.165-168
• /
• 1988

This study was conducted at the rice field of Livestock Experiment station, Suweon to investigate the effects of harvesting time on forage production and quality of rye (Secale cereale L.) on paddies. The results obtained are summarized as follows; 1. Fresh matter yield was peaked at the 10 days (May 10) after heading, however, dry matter yield was increased in proportion to maturity. 2. Digestibility (in vitro) showed the 83-77% by heading stage (Apr. 25-30) but decreased to 66-58% after heading stage. 3. Digestible yield reached to maximum level, 619.2 kg/lOa at the 10 days after heading (May 10). 4. The content of crude protein and crude fat in forage rye was decreased with advancing the maturity. 5. The lactic acid content of rye silage ranged from 1.3% to 2.0%.

• 한국건축시공학회:학술대회논문집
• /
• 한국건축시공학회 2019년도 춘계 학술논문 발표대회
• /
• pp.161-162
• /
• 2019

The aim of the research is analyzing the performance of the concrete IoT management system invented with similar technique from 'G' company to certify the performance of CIMS. As a results, the compressive strength assessing performance was compared. Since both systems assess concrete compressive strength with maturity method based on measured concrete temperature, both systems measured concrete temperature similarly, and maturity was calculated similarly. Therefore, the assumed compressive strength values were similar for both systems. Therefore, through the test, compressive strength assessing performance of CIMS was considered as a similar level of the 'G' company's system. Furthermore, it is considered that the CIMS has an additional advantage of reusability, adding capability of additional sensor, and wider range of Bluetooth communication.