• Journal of the Korean Society of Food Science and Nutrition
• /
• v.33 no.8
• /
• pp.1327-1336
• /
• 2004

This study was conducted to compare nutrient intakes regarding stages of change in dietary fat reduction behavior. Subjects were consisted of healthy 383 college students (250 females and 133 males) in Gyeonggi-Do. Stages of change classified by an algorithm based on 6 items were designed each subjects into one of the 5 stages: precontemplation (PC), contemplation (CO), preparation (PR), action (AC), maintenance (MA). Nutrient intakes were assessed by 24-hr recall method. Regarding the 5 stages of changes, PR stage comprised the largest group (31.1%), followed by AC (28.7%), PC (19.3%), CO (13.8%), MA (7.1%). Female were more belong to either AC or MA. Those in PC and PR had the most energy, fat, saturated fatty acid and cholesterol (except male) and those in AC and MA had the least. These dietary patterns were more distinctive in female than in male. The higher stage of change in dietary fat reduction behavior, the higher self-efficacy. Energy % from fat in PC, CO, PR was too higher than 20%, that of in AC and MA (except male in MA) was within 20%. The average P/S and $\omega$6/$\omega$3 ratio of diet fat for female were similar to the recommended ratio, but the average $\omega$6/$\omega$3 ratio for male was found to be 10.1～12.9, which was beyond the suggested range, 4～10. In male, energy, fat and protein intakes from dinner were significantly different among stages of change, but in female, besides dinner, those from breakfast, lunch and snack were significantly different among stages of change. These results of our study confirm differences in stages of change in fat intake in terms of nutritional status, especially in female, and indicate the need for taking these phases of changes into account in nutrition advice.

• Journal of the Korea Institute of Building Construction
• /
• v.17 no.1
• /
• pp.101-109
• /
• 2017

This study aims to quantitatively analyze impacts of the team-based learning (TBL) method on learning of architectural engineering students. A TBL-based education program, consisted of preparation, readiness assurance, and application phases, was proposed by considering characteristics of architectural engineering education in South Korea and was applied in building construction classes. In order to measure learning effects and satisfaction levels of the proposed TBL-based education program, a set of questionnaires was conducted with students who took the building construction classes. As the results, learning effects and satisfaction levels of the TBL-based approach were higher than those of traditional approaches. Individual and team readiness assurance tests in the readiness assurance phase were the most effective and satisfactory items, while assessment in the application phase was the least effective and satisfactory item.

• Journal of Nutrition and Health
• /
• v.41 no.7
• /
• pp.658-666
• /
• 2008

The purpose of this study was to compare the mineral and vitamin intake according to the stage of change in fruit and vegetable intake. The subjects consisted of 256 students, 122 males and 134 females, who are fourth, fifth and sixth grade in an elementary school located in Yeongi-Gun, Chungnam province. The dietary intake wasexamined by 24 hr dietary recall for 1 day and by food record for 2 days from April 19 to May 01, 2007. Stage of change of intake of fruits and vegetables of the students was categorized into three groups: precontemplation, contemplation and preparation, and action. The subjects at the stage of action took kimchi and vegetables more frequently, and also took more vitamin C as well. But the subjects at other two stages did not show any difference in the intake of any food group and nutrients. Percentage of the male subjects who took less than EAR did not show any significant difference by stage of change in all the nutrients. However, there was gradual decrease in the percentage of female taking less than EAR of vitamin C and vitamin B2. The result concludes that vitamin C intake significantly increase gradually as the stages of behavioral change of fruit and vegetable intake proceed although almost all vitamins and minerals tended to increase.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2012.04a
• /
• pp.1004-1006
• /
• 2012

본 논문은 각 지자체 및 기관에서 행해지는 다양한 축제에 대해 사전준비부터, 운영, 사후관리를 지원하기 위한 스마트 축제 관리시스템을 위한 필요요건을 분석 및 도출을 목적으로 하고 있다. 스마트 축제 관리시스템 설계 및 구현은 본 논문의 결과물과 지역축제의 요구사항을 반영하여 향후 연구에서 진행할 계획이다. 본 논문에서는 스마트 축제 관리시스템을 위한 필요요건을 도출하기 위해 공통연구단계와 축제 단계 즉, 축제준비단계, 축제수행단계 그리고 축제종료 후 사후관리 단계로 나누어 단계별로 필요한 요구사항에 대해 기술한다.

• Proceedings of the Korean Society of Computer Information Conference
• /
• 2013.07a
• /
• pp.391-393
• /
• 2013

본 논문은 스마트폰 기반 축제 도우미 시스템으로써 단체를 형성하는 모든 집단에서 활용한 시스템이다. 이 시스템은 행사의 준비단계의 비용 즉 행사에서 활용할 소품, 행사요원 활용 비용을 최소화하고 시스템에서 이 준비단계를 대신한다. 또한 다양한 기술과 센서를 활용하여 기존의 행사에서 보았던 진부했던 게임 혹은 미션을 대신하여 참신한 미션으로 행사 진행을 도와준다. 또한 행사 시스템을 활용하는 사용자에게 맞춤형 서비스를 제공하고 미션 플랫폼화를 통하여 한 명의 개발자가 아닌 다수의 개발자로부터 미션을 업데이트하여 참신하고 신선한 미션들을 사용자에게 제공한다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2023.11a
• /
• pp.660-661
• /
• 2023

대한민국에서의 채용과정은 각 기업마다 절차가 상이하지만 대부분 서류심사, 필기시험, 면접 단계를 걸쳐 선발하게 된다. 서류심사와 필기시험은 개별의 노력으로 내용을 개선할 수 있지만, 면접의 경우에는 준비단계에서의 철저한 준비가 필요하다. 이러한 면접의 준비 과정에서의 어려움을 덜어내고자 딥러닝을 활용하여 면접 프로그램을 개발하게 되었다.

• Korean Journal of Construction Engineering and Management
• /
• v.6 no.4 s.26
• /
• pp.122-132
• /
• 2005

The importance of design value engineering in construction projects recently is rising, which deal about in reduction of cost and improvement of quality. Especially, From half of this year 2005, It is predicted that the value engineering is necessary to be carried out in the projects having project cost more than 10 billion won. In increasing importance of value engineering, we require a way by which we accomplish value engineering systemically and effectively though it is not common in domestic situation. So, this case study shows a way in carrying out value engineering effectively. As the way is to apply QFD(Quality Function Deployment) in pre-study work of design value engineering, this is expected to contribute as function analysis and reflect the requirement of users or owners.

• The Korean Journal of Zoology
• /
• v.36 no.1
• /
• pp.51-66
• /
• 1993

한국산 관박쥐(Rhinolophusfemmequinum koran의 웅성생식 pattern을 알아보기 위하여, 1년 주기를 통한 정소상체 이부로의 정자유입, 정자저장 및 정자소멸에 따른 상피세포와의 상관관계를 조사하여, 다음과 같은 결론을 얻었다. 정소로부터 정자유입과 정자저장 및 정자소멸에 관련하여 볼때, 정소상체 미부는 2단계의 정화기간(cleaning time)을 가진다. 첫째로, 동면 각성시기인 4월부터 6월까지는 오래된 저장정자를 파괴시켜 새로운 정자를 받아들이기 위한 준비단계로서 둘째로, 정차과정은 7월에서 8월까지 계속되는[tl 이는 7월부터 새로운 정자와 함께 유임된 기형 정자세포,기형 정자 및 기타 잔여 노페물질을 제거하여 성숙된 정자만을 보유함으로서 곧 교미기를 맞이하기 위한 준비단계로서 정화기간을 가진다. 따라서, 1년 주기를 통한 정소상체 이부의 정화기간은 동면 각성기인 4월부터 8월까지 약 5개월에 걸쳐 이루어진다. 한편, 교미가 끝난 11월부터 동면기를 거쳐 동연 각성기 전까지의 긴 기간동안에 정소상체 미부내의 저장된 정자는 급격한 변화를 가져오지 않았다. 이는 동면동안의 낮은 물질대사율과 관련이 있다고 생각된다. 이상의 결과로 미루어 보아 정자유입, 정자저장 및 정자소멸에 따른 정소상체 미부의 조직변화는 정소상체 미부내 상피세포의 분비 및 흡수의 조절작용에 의해 변학되는것이라 여겨진다.

• Venture DIGEST
• /
• s.42
• /
• pp.8-9
• /
• 2004

2004년을 준비하는 벤처인들. 올 한해 어떤 버전업 계획을 세우셨나요? 한 단계 업그레이드하여 발전하는 벤처인 여러분의 한해가 되길 바라며, 버전업을 준비하는 당신의 힘찬 다짐을 공개합니다.

• 베이커리
• /
• no.6 s.323
• /
• pp.100-102
• /
• 1995