This study aimed to investigate the perception, consumption, and acceptability of convenience mealsin low-income female elderly attending a lunch program at a community well fare center. Using in-depth interviews, qualitative data were collected 11 elderly females (62.5±11.2y) living in Seoul. Participants tried to eat various foods in small-portionsat home, although they ate out what they were offered. Elderly females preferred lunch box-type meals containing a bowl of rice served with toppings, gruel, or Bibimbop due to the growing unavailability of cooking or preparing a meal. Side-dish type convenience mealswere also preferred among elderly females since boiled rice can be easily prepared according to individual preferences. In addition, participants preferred healthy foods. Convenience meal planning and production, appropriate kinds of foods, cooking methods, menus, and packaging should be selected based on the elderly's functional atrophy in chewing, swallowing,digestion, and metabolic diseases. Furthermore, food preferences and comfort foods among the elderlyneed to be identified and characterized. Therefore, more information, including bite size, cutting size, and food texture, should be provided to understand and develop convenience meals for the elderly.

For evaluating participation in collaboration project, the peer assement method is mostly used and various scoring methods have been proposed. But, the reliability and validity of the peer assessment method are still doubted for all most method. In order to overcome these weaknesss, some guidelines and training methods have been recommended. In this article, however, statistical technique is proposed for measuring individual contributions to collaboration projects considering each assessor’s reliability. The gist of our proposed algorithm is that an assessor’s reliability depends on the evaluation policy, and this reliability is evaluated by an analysis of variance of the scores assigned by the assessor. We also show that the proposed method is very efficient by case study in university class.

개방화, 세계화의 심화로 국제사회 및 국가간의 상호의존성이 확대되고 있으며, 이에 따라 국제개발협력의 역할과 중요성도 커지고 있다. 또한 글로벌 시장의 개방과 경쟁이날로 심화되고 선진국 위주의 시장확대, 성장이 한계에 다다름은 물론 OECD DAC 가입등 외교적 국격향상에 따라 대개도국 국제개발협력 확대에 대한 내외부의 수요가 증가하고 있다.이러한 대외환경의 빠른 변화는 정책 및 국제공조의 강화 등 거시적 수준의 변화뿐만 아니라 국제개발협력의 방법론의 미시적 수준의 변화를 동시에 요구한다. 이에본 연구는 국제개발협력의 방법론에 대한 새로운 접근법으로서 오픈 이노베이션의 가치를 검토 하였고, 특히 교육분야에서 오픈 이노베이션의 운영사례인 ALCoB을 분석하여 향후 국제개발협력 방법론의 대안을 제시하고자 하였다.

The current environment of technological and competitive changes influences not only the business R&D environment but also government driven national R&D strategies. Open innovation has now become an important paradigm that is replacing the outdated paradigm of closed innovation. Many companies and nations have been increasing R&D investment because R&D has been considered a driving force for national and corporate competitive advantage. The purpose of this paper is to evaluate and compare the performance of R&D focused on open innovation according to scientific and technological outputs which is based on paper publications, patents and etc. Comparisons should not be only based on the quantity but also on the quality of the output. This paper shows that it is possible to develop DEA models that utilize the Analytical Hierarchical Process in order to transform the qualitative index into a quantitative index. Hence, the relative efficiency for R&D organizations is obtained based on both quantity and quality outputs and subsequently provides comprehensive and realistic methods for decision makers to identify levels of project efficiency.

This paper deals with a centralized warehouse problem with multi-item and capacity constraint. The objective of this paper is to decide the number and location of centralized warehouses and determineorder quantity (Q), reorder point (r) of each centralized warehouse to minimize holding, setup, penalty, and transportation costs. Each centralized warehouse uses continuous review in- ventory policy and its budget is limited. A SA (Simulated Annealing) approach is developed and its performance is tested by using some computational experiments.

본 논문에서는 현재 다양한 분야에서 게임화에 대한 바람이 일어나고 있는데, 게임화(gamification) 학습 메커니즘을 이용한 교수학습 활동에서 다양한 교육이 이루어질 수 있도록 관련된 교육학습모형 개발을 제안하려고 한다. 이를 지원하기 위한 교육과정의 개발, 적용 등에 대한 고려가 필요하고, 학교현장에서 게임화 모델을 이용한 모형 개발로 학습자 콘텐츠를 이용하여 교육목표를 달성하기 위해서는 게임화에 대한 교육학적인 기능설명과 학습에 어떠한 영향을 미칠 것인지를 심도 있게 다루어야 할 것 이다.

PURPOSES: The purpose of this study is to propose a new methodology for developing statistical collision models and to show the validation results of the methodology. METHODS: A new modeling method of introducing variables into the model one by one in a multiplicative form is suggested. A method for choosing explanatory variables to be introduced into the model is explained. A method for determining functional forms for each explanatory variable is introduced as well as a parameter estimating procedure. A model selection method is also dealt with. Finally, the validation results is provided to demonstrate the efficacy of the final models developed using the method suggested in this study. RESULTS: According to the results of the validation for the total and injury collisions, the predictive powers of the models developed using the method suggested in this study were better than those of generalized linear models for the same data. CONCLUSIONS: Using the methodology suggested in this study, we could develop better statistical collision models having better predictive powers. This was because the methodology enabled us to find the relationships between dependant variable and each explanatory variable individually and to find the functional forms for the relationships which can be more likely non-linear.

This study focus on what methods of MOT are needed and utilized to solve a technical problem in the MOT leading company. We first classified the MOT methods by project life cycle and R&D job quality based on the several discussion with working group. In o

최근 자전거이용에 대한 관심이 증가하면서, 전국적으로 자전거도로 확충을 계획하고 자전거 이용 활성화를 위해 많은 노력이 이루어지고 있으나 대부분의 계획들은 도시부와 레저형 자전거도로에 치우쳐 있다. 따라서 본 연구에서는 지방부의 생활형 자전거도로 사업의 효율적인 투자를 위한 우선순위를 결정할 수 있는 평가기법을 개발하고자 한다. 먼저 평가지표 개발을 위해 지방부 생활형 자전거도로의 특성을 반영하고 정량화가 가능하여 객관적으로 평가할 수 있는 지표를 선정하였으며, 평가지표의 가중치를 산출하기 위하여 계층화분석법을 사용하였다. 또한, 평가항목의 결과만을 기준으로 사업의 우선순위를 평가할 경우 대도시 중심으로 우선순위가 분포되는 경우가 발생할 것으로 판단되어 지역적 형평성(지역균형발전효과)을 고려하기 위해 지역낙후도지수를 고려하였다. 지방부 생활형 자전거도로의 우선순위를 선정하기 위해 시범 적용된 일반국도 구간은 총 23개 구간 160km의 연장으로 구성되어 있다. 본 연구에서 제시된 지방부 생활형 자전거도로 우선순위 평가방법은 지금까지 없었던 생활형 자전거도로에 대한 구체적인 판단기준을 제시하고 정책적 의사결정에 도움을 줄 것으로 기대된다.

최근 글로벌 경쟁이 치열해 지면서 가격경쟁력이 뒷받침되지 않으면 신흥 시장에 대한 대응이 어려워져 가격경쟁력의 중요성이 부각되고 있으며, 구조적인 비용 상승 추세로 기업의 원가 압력이 증대되고 있고, 이러한 변화된 경쟁 환경에서 생존하기 위 해서는 전체적인 생산성 향상이 필수이다. 가격경쟁력 강화 및 원가압박을 해소하고 품질, 가격, 납기 전반에 모방할 수 없는 차별화된 경쟁력의 확보는 생산성 향상을 통 해서 실현할 수 있고, 생산성 향상을 통한 경쟁력 있는 기업 육성은 우리 제조업을 발 전시키는 토대(infra structure)이며, 기반 시설의 확충이다. 본 연구에서는 현재 외국의 혁신방법을 우리산업 현실에 대한 고려 없이 단순 도입 으로 국내 실정에 맞지 않아 상당한 시행착오를 격고 있으며, 국내에 벤치마킹 할만한 제조혁신 방법론이 거의 없고, 벤치마킹하려고 해도 기업의 영업비밀이라 배우기도 쉽 지 않은 상황에서 우리산업 현실에 맞는, 중소․중견기업의 맞춤형 생산성 혁신 지원 도구로 중소기업의 자생적인 혁신을 위해 중소기업의 수준에 맞는 제조혁신 방법을 국내외 제조혁신 전문가로 컨소기엄을 구성하여 한국생산성본부에서 개발된 한국형제 조혁신 방법론을 제조기업에 적용하여 성공적인 결과를 다른 기업에 적용 할 수 있도록 하는데 목적을 둔다. 연구목적을 달성하기 위해 문헌연구를 통해 일본의 TPS(Toyota Production System), 미국의 Lean 시스템 및 6시그마 시스템에 대하여 살펴보았고, 한 국형 제조혁신 모델인 KPS(korea production system)를 통신장비 제조회사인 M. 사 에 적용하여 실증하였으며, 그 결과 우수한 성과를 보임을 확인할 수 있었다.

Navy ship acquisition management business contributed to the korean Navy and defense exports with government suppliers in Korea for over 40 years. But due to advanced technology, development trend of Navy ship and defense export requirements, it enable to

This study focuses on the problem of scheduling wafer lots of several recipe(operation condition) types in the photolithography workstation in a semiconductor wafer fabrication facility, and sequence-dependent recipe set up times may be required at the ph

The objective of this study is to establish the method of conservation for traditional Korean settlements, based on the field surveys on the representative traditional settlements in Korea and China. The method is approached from grasping the conservation mechanism in which non-physical aspects deeply influence physical ones. The study has analyzed the characteristics and problems in the current methods of conservation for the traditional settlements, through comparing conservation practices at the World Heritage-class settlements such as Yangdong, Hahoi, and Oeam villages in Korea and Xidi-cun, Hong-cun, and Dangjia-cun in China. As a consequence of the study, the conservation method for the traditional Korean settlements is established as follows; Firstly, the conservation targets are classified into 4 types in terms of the relations of elements; individual, correspondent, sequential, and network elements. Secondly, the conservation strategies include the structuralizations of targets, by means of sequencing and networking. Thirdly, the conservation programs are made in consideration of the sustenance, transformation, replacement, and extinction of traditional use patterns.

This study focuses on the problem of scheduling wafer lots of several recipe(operation condition) types in the photolithography workstation in a semiconductor wafer fabrication facility. and sequence-dependent recipe set up times may be required at the photolithography machines. In addition. a lot is able to be operated at a machine when the reticle(mask) corresponding to the recipe type is set up in the photolithography machine. We suggest various heuristic algorithms. in which developed machine selection rules and lot selection rules are used to generate reasonable schedules to minimizing the total weighted flowtime. Results of computational tests on randomly generated test problems show that the suggested algorithms outperform a scheduling method used in a real manufacturing system in terms of the total weighted flowtime of the wafer lots with ready times.

Estimating optimum hardware capacity of an e-learning system is very important process to grasp reasonable size of designing technique architecture and budget during step of ISP(information strategic planning) and development. It hugely influences cost an

This study is aimed at suggesting the leaner-centered education methods in the formal speech education that is one of the liberal education in the university. It is important for learners to understand their style. Their own characters and style influence their speeches. So in order to show the various speech model, we analysed the women leaders' speeches in Korea. These models help for learners to find their style and to improve their speech ability. As practices comprise a large portion of the speech education in the university, it is more important that learners prepare the speech and practice by themselves. Therefore, in this paper we present the 4 steps for speech practice. Through these steps, learners can understand their style, find their model, prepare speech and improve their speech ability. To find their model, the learners evaluate their characters, speech rate, tone, intonation, linguistic expression, gesture and face look. The method of learning suggested in this paper can help the learners overcome their fear and prepare the speech. Also, the college students that recognize the women leaders superficially will have an opportunity to aware women leaders in Korea at a new viewpoint.