• International Commerce and Information Review
• /
• v.3 no.1
• /
• pp.197-223
• /
• 2001

최근 B2B 전자상거래 확산에 따른 물류문제를 해결하고 오프라인 물류와의 차별화롤 시도하기 위한 목적으로 다양한 물류측면의 대안이 제시되고 있다. 먼저 물류산업 자체의 e-business화를 추진함으로 기존 물류체계에서의 고비용 문제, 책임 소재가 불분명한 서비스 문제를 해결하고 운송정보의 실시간 제공을 통한 발주자, 화주자 간의 긴밀한 커뮤니케이션 형성과 해외시장을 겨냥한 글로벌 물류체계를 구축해야 한다. 다음으로 물류업종의 지나친 세분화, 기존 물류업체의 영세성과 혁신마인드의 부족, 그에 따른 제조 유통업체의 경쟁적 자가물류 확충의 악순환으로 제3자 물류시장 성장기반이 제한되어 오는 등 구조적인 문제점을 극복하기 위하여 주요 운송업체가 영세한 화주나 창고관리 위탁업무까지 대행하여 주는 지금까지의 제3자 물류 체제에서 대기업이 물류시장에 새롭게 진출하면서 사이버 물류시스템을 기반으로 기존 주요 운송업계와 VAN 사업자가 장악하고 있는 물류정보 서비스를 주도하는 제4자 물류체제로의 전환이 요구된다. 왜냐하면, SCM과 전자상거래 환경 하에서는 공급 망 내의 물류를 최적화하여 기업의 경쟁력을 강화하기 위해서 기능적 아웃소싱의 단계를 거쳐 물류기능의 통합과 운영의 자율권이 증대, 전체적인 공급연쇄 솔루션을 제공하는 서비스 제공자와 함께 기업의 경영자원, 능력, 기술을 관리하고 결합하는 공급연쇄 통합자로서 제4자 물류가 필요하기 때문이다. 이와 같은 제4자 물류체제가 본격 형성될 경우 물류정보와 인프라가 복잡하게 업혀있는 기존 물류산업이 재편되고, 특화된 물류솔루션을 바탕으로 한 산업별 물류체제 구축이 가속화될 것으로 예견되며, 일반기업 입장에서 물류부문의 아웃소싱이 촉진되어 물류산업기반이 확충될 수 있을 것이다.

• The Journal of the Korea Contents Association
• /
• v.17 no.2
• /
• pp.198-206
• /
• 2017

This study was conducted to identify the relationship between personal competence of health care(PCHC) and quality of life among middle-aged adults. Data were collected using questionnaires from 412 middle-aged parents of university student. There were significant differences in PCHC and quality of life according to educational level, family support, monthly income, exercise over 3times a week, subjective health status. However, religion and drinking made a differece only in PCHC on the other hand, sex and disease affected quality of life. All subdomains of PCHC had significant positive correlations with quality of life. Factors predicting quality of life among subdomains of PCHC were health perception, sociocultural relationship and socioeconomical involvement, which explained about 50.3%. These results indicate a need to develop programs to improve health perception, sociocultural and socioeconomical competence for middle-aged adults.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.19 no.12
• /
• pp.836-846
• /
• 2018

The purpose of this study was to evaluate nursing educational objectives achievement, critical thinking disposition, and clinical competence and their relationships in nurses within five years after graduation. Subjects were 82 nurses who graduated one nursing college within five years and 68 managers in nursing unit of hospital. Questions were given to nurses. They reported their achievement of educational objectives of the nursing college, critical thinking disposition and clinical competence. Nursing unit managers received the same questions to evaluate nurses working at their unit. Data were collected from January to march 2014 and analyzed by descriptive statistics, t-test, ANOVA, Pearson correlation and multiple regression with SPSS/WIN 23.0 program. Mean scores for achievement of educational objectives, critical thinking disposition, and clinical competence were $3.60{\pm}0.60$, $3.46{\pm}0.28$, and $4.17{\pm}0.56$, respectively. Educational objectives achievement showed significant correlations with critical thinking disposition (r = 0.52, p <. 001) and clinical competence (r = 0.52, p < .001). Regression analysis showed that critical thinking disposition (${\beta}=.30$, p = .018) and clinical competence (${\beta}=.26$, p = .029) were significant factors for predicting educational objectives achievement. Manager's evaluation score for educational objectives achievement and clinical competence was higher than graduated nurses' report (p < .001). This could be used as a feed- back to reset educational objectives and upgrade the curriculum. These study results could be used to, establish strategies to improve educational objectives achievement.

• The Journal of the Korea institute of electronic communication sciences
• /
• v.13 no.6
• /
• pp.1387-1396
• /
• 2018

The purpose of this study was examined the effect of Tabata exercise using health care application on balance, gait and activities of daily living in patients with stroke. Twenty patients with stroke were participated patients with stroke in this study. Nineteen participants were randomly allocated to ten in experimental and nine in control groups. The both groups received the rehabilitation therapy during for 4 weeks. The experimental group performed Tabata exercise based on health care application, supervised under caregivers, during 30 min/day. The control group performed self-exercise supervised under caregivers, during 30 min/day. Both groups exercised for 4 weeks, 3 times a week, 30 min/day. Tabata exercise was trained by an physical and occupational therapists. The outcome measures were the BBS(: Berg Balance Scale), TUG(: Timed Up and Go, K-MBI(: Korean Modified Barthel Index). In results, the experimental groups showed a significant improvements after intervention in all assessments(p<.05), The control groups showed a significant improvements after intervention in BBS(p<.05) The experimental group showed a greater significant improvements than control group in TUG, BBS, K-MBI(p<.05). We suggest that Tabata exercise using health care application can have a effects of the improvements of balance, gait and activities of daily living than only self-exercise in patients with stroke.

• Journal of dental hygiene science
• /
• v.14 no.3
• /
• pp.302-310
• /
• 2014

The purpose of this study is to compare the quality of life for oral health between dental hygiene students and non-dental hygiene students in some areas and to analyze the factors affecting on it by using oral health impact profile-14 (OHIP-14). This study was carried out by surveys. Subjects for study were 248 undergraduate students, subjectively recognized oral health condition by subjects were periodontal disease and bad breath, and non-dental hygiene students recognized statistically significantly higher than dental hygiene students (p<0.001). Among the detail factors of OHIP-14, factor of decreased social ability was the lowest impact factor (p<0.01). The most influential factor on OHIP-14 was gender and age, grade of school and alcohol intake were influential in order (p<0.01).

• KIPS Transactions on Software and Data Engineering
• /
• v.13 no.1
• /
• pp.28-34
• /
• 2024

Since e-learning is conducted based on the learner's autonomy, motivation to continuously participate is crucial for success in e-learning. As the number of adult learners participating in lifelong education increases, it is necessary to study learner participation and the motivating factors. Drawing upon the Expectancy-Value Theory and Self-Regulated Learning Theory, this study analyzed the influence of motivational factors (value, costs, cognitive regulation, and scheduling) on learner participation. An e-learning program was implemented on MoodleCloud, and learners completed a survey before going through the program. Regression analysis was conducted using the survey response data along with the participation score, calculated using the log data. The results of the analysis demonstrated that value and scheduling significantly influenced learner participation, with gender differences found in value. This means that as adult learners perceive higher value in the e-learning program and possess better scheduling skills, they are more likely to participate. These findings can be utilized in developing teaching and learning strategies for both learners and instructors, ultimately helping to prevent dropout in e-learning.

• Proceedings of the Korea Database Society Conference
• /
• 1998.09a
• /
• pp.509-524
• /
• 1998

정보시스템 개발노력의 상당수는 실패로 끝나고 있다. 최근 통계에 따르면 정보시스템 개발 프로젝트의 반은 실패로 끝난다고 한다［kaplan, 1998］. 이와 같은 높은 실패율은 시스템 개발을 위한 노력을 체계적으로 투입하지 못하고 개발 프로젝트를 관리하기 위한 노력을 단위프로젝트 차원에서만 집중시키는데서 연유한다고 생각된다. 다시 말해 장기적인 관점에서 개발조직의 역량 향상이라는 보다 근본적인 목표를 간과하고 있는 것이다. 이러한 점에 착안하여 소프트웨어 엔지니어링 분야에서는 정보시스템 개발과 관련'한 개발 조직의 능력을 향상시키기 위한 다양한 접근방법이 제시되고 있다. 개발조직의 개발 프로세스 성숙도를 진단하기 위한 측정도구로 개발된 카네기멜론대학의 CMM(Capability Maturity Model)과 ISO 에서 정의한 표준인 SPICE (Software Process Improvement and Capability dEtermination) 모델이 그 대표적인 예에 속한다. 그러나 이와 같은 모델들은 개발조직의 프로세스 개선을 위한 방향과 요건은 제시하고 있지만, 이를 조직 내에서 구현하기 위한 구체적인 방법이나 수단은 제시해주지 못하고 있다. 따라서 이러한 접근방법 역시 소프트웨어 엔지니어링 역량 이나 개발경험이 일천한 우리 현실에서는 부분적인 성과 이상을 기대하기는 어려웠다. 본 연구에서는 이와 같은 문제점이 개발 프로젝트와 관련된 경험이나 지식을 효과적으로 추출하고, 획득하고, 체계화하고, 시스템화하여 조직 내에서 활용하려는 노력이 부족한기 때문이라고 본다. 이에 본 연구에서는 개발조직의 역량 향상을 위한 지식관리적 접근 방법의 세가지 유형을 제시하기로 한다.>$Ca^{2＋}$ 는 뿌리에서, $Mg^{2＋}$ 는 잎에서 많았으며, $PO_4$$^{-}$ 는 과실과 줄기에서 많았다. 배지간에 따른 차이는 나타나지 않았으며, $K^{+}$, $Ca^{2＋}$ 및 $Mg^{2＋}$ 는10:0에서, $PO_4$$^{-}$ 는 8:2에서 각각 많았다.해 제품을 판매하였으며, 기업 및 제품이미지 제고를 위한 고객에 대한 서비스도 강화하고 있었다. 통신기기업체내지 소프트웨어 산업으로의 진출이 가능할 수 있도록 상호진출을 허용할 필요가 있다고 본다. 이를 위해서 우리 나라 정부 역시 미국처럼 새로운 통신개혁법을 만들 필요가 있다. 새로운 통신개혁법의 핵심적인 사항으로서 첫째, 통신과 CATV간의 상호진입을 허용, 둘째, 통신사업자가 통신관련 기기산업에 참여할 수 있는 규제완화를 허용, 셋째, 유아단계에 있는 소프트웨어 및 컨테트산업을 육성하는데 산업육성책 수립 등을 적극적으로 추진하여야 할 것이다. 그리고 현재 국내 재벌기업들로 구성되어 있는 기반산업을 지원하는 기술개발 지원체제와 육성정책을 소프트웨어 및 컨텐트의 응용산업으로 개편할 필요성도 제시되며, 이를 위해 범부처 차원에서 소프트웨어 및 컨텐트 육성정책을 지원하는 종합적인 대책을 마련해야 한다고 본다.서, Li-K, Li-Na탄산염에 대하여 부 식거동을 검토한 결과, 가압하에서 내식성이 향상되는 것이 발견되었다. 이유로서는 가압하에서 용융탄산엽의 증가된 산화력으로 보다 치밀한 내식성 산화물 피막이 형성되기 때문으로 생각되고 있다. 또

• Korean Journal of Health Education and Promotion
• /
• v.34 no.1
• /
• pp.35-45
• /
• 2017

Objectives: This study thus set out to examine the health literacy and self-care behaviors of community-dwelling elderly patients with hypertension and investigate their relations and influential factors, thus providing basic data to develop a nursing intervention program to promote self-care behaviors among hypertension patients. Methods: The subjects include 180 hypertension patients using community health centers, public senior centers, and welfare centers in Jeju. Results: The subjects scored a mean of 49.8 (${\pm}12.4$) points on health literacy and 55.8 (${\pm}6.7$) points on self-care behaviors. In the results of hierarchical regression analysis, health literacy independently predicted self-care behaviors (${\beta}=.12$, p=.050) after controlling for general characteristics, hypertension-related knowledge and self-efficacy. Conclusions: These results suggest that interventions for improving health literacy are important to enhance elder's ability of self-care behaviors. It is necessary to understand the health literacy of elderly patients with hypertension before providing them with educational intervention and information and to develop appropriate educational materials and intervention programs.

• Journal of the Korea Convergence Society
• /
• v.11 no.8
• /
• pp.381-390
• /
• 2020

The aim of this study was to review studies on factors related to empowerment of patient with chronic diseases in Korea. By a literature search of databases, a total of 14 quantitative studies published in both Korean and English between January 2011 and April 2020 were identified. All the studies used a cross-sectional design and the majority of the studies used regression analyses. In 4 (28.6%) studies adopted Diabetes Empowerment Scale-Short Form (DES-SF) as the instrument to measure empowerment. The results confirm that self-care, social support, health literacy, and quality of life are associated with empowerment of patients with chronic diseases in Korea. This study will provide basic data with developing instruments and intervention programs of empowerment of patients with chronic diseases in Korea.

• Journal of Digital Convergence
• /
• v.19 no.3
• /
• pp.353-361
• /
• 2021

As demands for health and wellbeing in the ageing society have grown, complex problems involving diverse stakeholders arise in the healthcare environment. The objective of this study is to identify roles and abilities of designers in a healthcare setting where professionals from different disciplines collaborate to achieve a common goal. Case studies on healthcare design projects adapting interdisciplinary approach were explored to find which methods and processes were implemented effectively. Results are based on three research questions that lead to analyzing multifaceted roles of designers regarding process facilitation, manage relations, visualization, and imagination.