• 품질경영학회지
• /
• 제32권3호
• /
• pp.62-67
• /
• 2004

This paper presents and compares two block replacement policies under random use durations. The units are put in service altogether and then idle for some time. The time durations during which units are put in service are random variables. Two block replacement policies, called N-policy and T-policy, are presented. Under N-policy, units are replaced altogether after the Nth use. Under T-policy, units are replaced altogether at the end of the use after cumulative use time T elapses. The failures during use durations are replaced by new ones individually. The cost rate expressions under the policies are derived for exponential use durations. Numerical examples are presented to compare the performances of the two policies.

• 품질경영학회지
• /
• 제43권3호
• /
• pp.313-326
• /
• 2015

Purpose: The terminology of "policy" or "quality policy" is widely used in quality management areas. But few people know and use that word with the accurate concept. This paper compares the concepts and suggests the contents for quality policy and quality strategy. Methods: This paper compares the concepts between policy and strategy through the literatures and suggests the contents for quality policy and quality strategy by exploratory study. Results: This paper suggests the contents for quality policy and quality strategy which are useful to establish the quality planning in companies. Conclusion: Strategy and policy are intimately related, and so confused in applications, therefore distinguishing both concepts clearly is necessary for effective use of them. This paper will help the right use of both concepts by showing the examples.

• Educational Technology International
• /
• 제24권2호
• /
• pp.263-293
• /
• 2023

Offices of Education in Korea is planning and implementing the BYOD (bring your own device) policy. In particular, the Seoul Metropolitan Education Office promoted the 'Dibud' (digital buddy) policy. Due to the relative newness of the policy, coupled with opposition from the council, it hasn't been fully implemented. This study focuses on a rare example of a high school that experienced BYOD under the Office of Education-led policy in all three grades. This study adapted key variables from the Technology Acceptance Model (TAM). The regression results showed that both perceived usefulness (PU) and perceived ease of use (PEOU) significantly influenced intention to use Chromebooks and students' perceived learning outcomes. Analysis of the open-ended questionnaires revealed that students perceived positive benefits from using Chromebooks, such as easier data retrieval, improved academic performance, and increased learning productivity. Although the majority of respondents said there were no negative aspects to Chromebooks, negative factors included non-academic use, wireless network inconvenience, and device performance issues. The results of this study can provide data and understanding for future BYOD policies, specifically Chromebooks.

• 한국전자파학회논문지
• /
• 제24권8호
• /
• pp.849-859
• /
• 2013

최근 각국은 무선 광대역 서비스용 주파수 확보를 위하여 공공주파수와 방송용 주파수의 효율적 이용을 도모하고 있다. 본 연구는 해외의 공공주파수 및 방송용 주파수 관리 정책 동향을 살펴보고, 이를 참고하여 우리나라의 관련 현안에 대한 정책 방안을 제시하고자 한다. 공공주파수의 효율적 활용을 위한 정책 방안으로, 공공주파수에 대한 이용실태 조사, 공공주파수에 대한 기회비용 부과, 주파수 효율성 기금의 설치, 군주파수의 효율적 이용을 위한 유인 제공, 공공주파수에 대한 공유정책 도입 등을 제안하였다. 그리고 방송용 주파수의 효율적 활용을 위하여는 단기적으로는 방송통신발전기금의 부과기준 변경, 중장기적으로 상업용 방송주파수에 대한 할당방식 변경과 행정가격 부과를 제안하였다.

• 한국정보시스템학회지:정보시스템연구
• /
• 제32권3호
• /
• pp.117-132
• /
• 2023

Purpose The purpose of this study is to analyze the impact of policy changes in Busan's local currency, Dong Baek Jeon, on the use of Dong Baek Jeon. In particular, this study tried to investigate consumption changes due to changes in local currency policy depending on the region, industry, and consumer characteristics. Design/methodology/approach This study used the transaction data of Dong Baek Jeon franchise for analysis. Specifically, the data from January 2022 to December 2022 were used to analyze the current status of the use of Dong Baek Jeon and changes in consumption before and after policy changes. Findings As a result of the analysis, the consumption of Dong Baek Jeon tended to be concentrated in specific regions, industries, and ages. In most regions and ages, the top consumption industries were similar. The use of Dong Baek Jeon showed a clear change in the pattern of use depending on policy changes. Specifically, when the benefits were revised downward, the use of Dong Baek Jeon decreased, and when it was revised upward, it increased. Depending on the policy change, the rate of increase and decrease by region and consumer characteristics was relatively similar, but it was confirmed that there was a difference in the rate of increase and decrease depending on the industry.

• 항공우주정책ㆍ법학회지
• /
• 제9권
• /
• pp.435-443
• /
• 1997

Passing 26 years from 1970 when the first satellite was launched into the orbit, Japan developed and successfully launched H-II from Tanegashima Space Center in 1994. During those period, Japanese space policy has experienced a big shake from independent development to technology import from the US, and back again to independent development. In general, the H-II rocket which was manufactured by 100% domestic technology, brings Japan from the old era (experimental stage) to the new era (practical use stage). Fundamental Policy of Japan's Space Activities, which decides such policy as mentioned, was revised in January, 1996 this year after an interval of 7 years. This revised outline confirms the result of Japanese space technology until present and identifies the future direction and framework of her space activities for a period of coming ten years on the basis of a ong-term perspective towards the 21st century. However, when comparing with the last Fundamental Policy in 1989, there seems no big change in it, and a long-term perspective is also not seen there. The description varies on some important points in international space law, like international cooperation, protection of environment, commercial use, etc. In addition, the immaturity as well as the necessity of broader discussion are felt because neither this Fundamental Policy nor The National Defense Program Outline treated any national and international security matters concerning outer space. Considering the present time when Japan enters into the practical use of outer space, such as application, commercial use and launching service, etc, it is doubtful whether new Fundamental Policy was properly planned or not. It seems necessary to use several measures by which the public opinion, opinions from industry and debate on the security are reflected in the policy making.

• 보건행정학회지
• /
• 제22권4호
• /
• pp.579-596
• /
• 2012

The purpose of the study is to examine the use of medication among adults by comparing the pattern of outpatient prescription drug use with the pattern of long term taking lifestyle drug use. Furthermore, the study investigates factors associated with the use of medication, particularity focusing on socioeconomic factors. Korea Health Panel data of 2008 was used to conduct the study analysis. By performing four different logistic regression models, the study noticed different patterns of the medication use between prescription drugs and lifestyle drugs. More specifically, the study showed that adults with lower education level tend to more frequently receive prescriptions while adults with higher education as well as income level tend to more use lifestyle drugs than their counterparts. Furthermore, other control factors such as age and gender were statistically significant for the use of both prescription and lifestyle drugs in different patterns. The study findings expect that reimbursement structure of drugs may be significantly associated with the different patterns and accordingly the accessability of medicine in particularly vulnerable population. Therefore, these policy factors should be considered in future study to more comprehensively understand about the diverse patterns in the medication use.

• 한국시스템다이내믹스연구
• /
• 제2권1호
• /
• pp.51-68
• /
• 2001

Politicians are competing to persuade their policies and to oppose other's. Policy persuasion is based on two independent reasons; moral causes vs. economic outcomes. There have been few studies on investigating and comparing their structural differences. This paper studies how policy makers use moral causes and economic outcomes in persuading their policies. Causal and cognitive structures of persuasions for and against sunshine policy are compared by cognitive map analysis. Finally, this study discusses how to use causal map analysis to understand moral causes and economic outcomes as tools for policy persuasion.

• 디지털융복합연구
• /
• 제13권6호
• /
• pp.13-28
• /
• 2015

산림의 경제적 가치의 중요성에 따라 산림이용과 개발의 패러다임이 산림정책의 지배적 패러다임으로 등장하였다. 산림이 웰니스의 중요한 수단으로 인식되면서 이용과 보전의 융합이 모색되었고 산림정책의 패러다임도 산림을 이용한 휴양, 복지 및 웰니스(wellness) 등 새로운 정책가치들을 지향하게 되었다. 따라서 본 연구는 산림정책에 새로운 가치들이 어떻게 융합되었는지를 컨텐츠 분석과 네트워크 분석이 결합된 텍스트 네트워크 분석을 통해 분석하고자 하였다. 분석결과에 따르면, 제4차 산림기본계획에 비해 제5차 산림기본계획에서는 임산물 생산에서 벗어나 산림이용과 산림휴양기능이 강화된 것으로 분석되었다. 산림을 통한 치유, 건강, 산림의 복지적인 기능 등에 대한 정책과 산림이용과 보전이 융합된 경영기반 마련에는 미흡한 것으로 나타났으며 한국의 산림정책에서 지속가능한 융합패러다임이 보이고 있다. 정책적 함의로서 국가산림기본계획 수립에 있어 산림이용과 보전을 융합할 수 있는 정책역량의 강화가 필요하다는 점을 제시할 수 있다.

• 산업경영시스템학회지
• /
• 제42권2호
• /
• pp.36-48
• /
• 2019

As the importance of Knowledge Management System (KMS) in the military increases, Republic of Korea Army (ROK Army) developed Army Knowledge Portal. Although the members in the military are encouraged to use the portal, few members currently use it. This study was conducted to find variables to predict the user's intention to use the portal, which contributes to activating the use of Army Knowledge Portal in the army. On the basis of Technology Acceptance Model (TAM), ten variables such as perceived ease of use, general information security awareness, information security awareness, expectation for external rewards, expectation for relationships, sense of self-worth, attitude toward compliance with security policy, attitude toward knowledge sharing, intention of non-combat knowledge sharing, and intention of combat knowledge sharing were considered as independent variables. 105 participants on active duty who currently use or have experience to use the portal participated in this study. The results indicated that general information security awareness and information security awareness increases compliance with the information security policy. In addition, the attitude toward knowledge sharing is enhanced by expectations for relationship and sense of self-worth. Based on the results, the authors propose the need for policy alternatives to reinforce the reward system and security policy, which activates the use of Knowledge Portal Service for ROK Army.