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A study on the improvement of the distribution system of government publications in Korea (우리나라 정부간행물의 유통체계 개선에 관한 연구)

  • 사공복희;문승주
    • Journal of Korean Library and Information Science Society
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    • v.26
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    • pp.93-130
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    • 1997
  • The objective of this study is to catch hold of the problem occurring in the process in which librarians have obtained government publications and to show the method that can construct the rational distribution system of government publications. For this study, total 56 librarians who work for 44 institutes sponsored by central government and 12 institutes sponsored by local government were chosen as the objects of research and questionnaire survey to know how to obtain government publications. How to construct the rational distribution system of government publications is as follows. (1) The exclusive organization to manage overall service for government publications should be established newly or previous similar organization should be reorganized. (2) As reinforcing the law concerning deposit copy, government publications should be distributed obligatorily to all of the depository agency, and the depository library system of government publications should be introduced and managed newly. Especially the management of deposit copy and the depository library system of government publications should be undertaken by the exclusive agency of government publications. (3) Free-government publications should be converted to pay-government publications as much as possible so that everyone can purchase government publications easily. And free-government publications which are difficult to convert to pay-government publications should be distributed according to rational standard by the exclusive agency of government publications. (4) Pay-government publications should be sold by private distribution organization under exclusive agency of government publications. Also printing, editing and pricing of pay-government publications should be done by private distribution organization to compete with general books. (5) In order to promote the sales of pay-government publications, the sales centers of government publications must be established even in city and county. Also special government publications which have much demand should be sold even in general book stores. Especially the management of the sales centers should be undertaken by private distribution organization. (6) It is necessary to abolish or improve unreasonable regulations or system related to government publications and to make legislative, institutional devices for government publications. (7) The public relations for government publications should be enforced much through TV or radio etc. , and the various bibliographic tools of government publications should be developed and disseminated for the sake of much utilization of government publications. (8) By using new technology like CD-ROMs or communication networks, electronic production and distribution of government publications should be push ahead positively. And electronic information distribution center to su n.0, pport it should be established by government agency.

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An Alternative Approach to Determinants of Hotel Patronage Intention Based on the Theory of Reasoned Action (이성적 행동이론을 이용한 호텔이용의향의 결정요인에 대한 대안적 접근)

  • Yoon, Sung-Joon
    • Journal of Global Scholars of Marketing Science
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    • v.17 no.1
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    • pp.1-21
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    • 2007
  • This study seeks to understand the effects of information search activities and brand image on the hotel patronage intention based on the theory of reasoned action. First, it investigates the influence of attitude formed about hotel on the patronage intention. Second, it seeks to develope an alternative to TRA by looking into the effects of hotel image variable on hotel-specific attitude and patronage intention and attempts to substantiate the role of brand image as a substitute to subjective norm to increase the TRA's explanatory power. The main finding of this study are as follow; First, out of the three components of cognitive evaluation of hotel (human service, physical service and information service), human and physicial services were found to have significant influence on patronage intention. Brand image was found to exert notable influence on attitude toward hotel as well as patronage intention. Remarkably, the finding that brand image positively enhanced the TRA model sheds new strategic insight as to the usefulness of brand image as an alternative to overcome the TRA's limitation stemming from subjective norm. Third, it was learned that study subjects gave more weight to external information sources such as TV, radio, newspaper, magazine, and internet than to internal sources such as individual knowledge, experience or self image.

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QoS and Multi-Class Service Provisioning with Distributed Call Admission Control in Wireless ATM Networks (무선 ATM망에서 QoS와 다중 서비스를 지원하는 분산된 호 수락 제어 알고리즘과 성능 분석)

  • Jeong, Da-Ip;Jo, Yeong-Jong
    • Journal of the Institute of Electronics Engineers of Korea TC
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    • v.37 no.2
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    • pp.45-53
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    • 2000
  • In wireless environment, due to the limited capacity of radio channels it is not easy to guarantee QoS provisioning to mobile users. Therefore, one of the key problems to support broadband multimedia multi-services in wireless ATM networks is to study an effective call admission control(CAC). The purpose of this paper is to propose a distributed CAC scheme that guarantees multi QoS and multi-class service. Control parameters of the proposed scheme are QoS threshold and channel overload probability. With these parameter control, we show that the scheme can guarantee the requested QoS to both new and handover calls. In the scheme, channels are allocated dynamically, and QoS measurements are made in a distributed manner. We show that by providing variable data rate to calls it can effectively prohibit the QoS degradation even if there are severe fluctuations of network traffic. We compare the proposed CAC scheme to the well-known schemes such as guard band call admission control scheme. Through numerical examples and simulations, the proposed scheme is shown to improve the performance by lowering the probability of handover call dropping

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Wireless LAN-based Vehicle Location Estimation in GPS Shading Environment (GPS 음영 환경에서 무선랜 기반 차량 위치 추정 연구)

  • Lee, Donghun;Min, Kyungin;Kim, Jungha
    • The Journal of The Korea Institute of Intelligent Transport Systems
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    • v.19 no.1
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    • pp.94-106
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    • 2020
  • Recently, the radio navigation method utilizing the GPS(Global Positioning System) satellite information is widely used as the method to measure the position of objects. As GPS applications become wider and fields based on various positioning information emerge, new methods for achieving higher accuracy are required. In the case of autonomous vehicles, the INS(Inertial Navigation System) using the IMU(Inertial Measurement Unit), and the DR(Dead Reckoning) algorithm using the in-vehicle sensor, are used for the purpose of preventing degradation of accuracy of the GPS and to measure the position in the shadow area. However, these positioning methods have many elements of problems due not only to the existence of various shaded areas such as building areas that are continually enlarged, tunnels, underground parking lots and but also to the limitations of accumulation-based location estimation methods that increase in error over time. In this paper, an efficient positioning method in a large underground parking space using Fingerprint method is proposed by placing the AP(Access Points) and directional antennas in the form of four anchors using WLAN, a popular means of wireless communication, for positioning the vehicle in the GPS shadow area. The proposed method is proved to be able to produce unchanged positioning results even in an environment where parked vehicles are moved as time passes.

A Critical Analysis of and Its Implications ("나꼼수현상"이 그려내는 문화정치의 명암: 권력-대항적인 정치시사콘텐츠의 함의를 맥락화하기)

  • Lee, Kee-Hyeung;Lee, Young-Joo;Hwang, Kyong-Ah;Chae, Zi-Yeon;Cheon, Hye-Young;Kwon, Sook-Young
    • Korean journal of communication and information
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    • v.58
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    • pp.74-105
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    • 2012
  • $I$ $am$ $a$ $Weasel$ > is a radically different communicative form in several ways. It innovatively utilizes podcast, a kind of internet radio format while dealing actively with thorny political issues and scandals in much direct and challenging fashion. Also this program adopts politically-charged parody, sharp critique of current socio-political issues, as well as lively dialogues through which the program provides both acute political awareness and entertainment. As a new kind of talk show and an alternative media form, this program has gained much popularity and attention since its appearance. Considering the fact that the journalistic fields and public spheres are in disarray through the government intervention and wrought with fierce partisanship and political polarization, the role of this program needs to be examined both cautiously and contextually. This study aims to shed some lights on the multifaceted and much contentious role of $I$ $am$ $a$ $Weasel$ > through a textual reading and discourse analysis, as well as email interviews.

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A Service Identification Scheme for the Convergence of Ubiquitous Sensor Networks (유비쿼터스 센서 네트워크 융합을 위한 서비스 식별 체계)

  • Uhm, Huy-Jung;Eun, Seong-Bae;Jun, Jung-Ho;Kang, Gwon-U;Ju, Yong-Wan
    • Journal of the Institute of Electronics Engineers of Korea CI
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    • v.48 no.6
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    • pp.104-113
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    • 2011
  • While converging USN Services, a single physical infrastructure can be used in several services and in several physical infrastructures can make up a single service. Therefore the physical infrastructure and service have to manage separately for effective convergence of USN Services. However, established Identification Scheme is not suitable to distinguish various services that USN provides. This paper suggests USN Service Identification Scheme that can be separated and managed. Through USN Service Identification Scheme suggested, firstly, it is possible to obtain Service Identification Scheme utilizing various technology such as RFID TAG, QR Code, radio broadcasting, etc. because it is possible to process USN Service Identification Scheme. Secondly, it is easy to mange the service, develope the user application program and interlock with established USN Standard technique as view from service provider. Thirdly, it is possible to manage systematically USN Service. Fourthly, users can search USN Service easily, so it can contribute actively for invigoration of USN service. This thesis, firstly, has analyzed about standard related USN Service and USN Identification Scheme. Secondly, this has suggested brand-new USN Service Identification Scheme based on established USN Identification Scheme.

A study on the AVI/AEI International standardization and development of the Korea standard (AVI/AEI 국제표준 동향과 국내표준 개발에 관한 연구)

  • Kim Woong-Yi;Kang Kyung-Woo
    • The Journal of The Korea Institute of Intelligent Transport Systems
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    • v.2 no.1 s.2
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    • pp.1-13
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    • 2003
  • This International Standard establishes an AVI/AEI System based on radio frequency technologies. This system is intended for general application in ITS. Specially, It allows the transfer of the identification codes and further information about equipment and vehicles used in intermodal transport into such CVO and information systems related to Intermodal Transport processes. The aim of this standard is to define, describe and specify Architecture, System Parameters, Numbering/ Data structures and interface related to an AVI/AEI system to provide an enabling Standard, which, whilst allowing the system specifier to determine the performance levels and operating conditions, provides a framework for nominal interoperability. The Standard is to establish a common framework to achieve unambiguous identification in AVI/AEI applications. Thes is AVI/AEI is designed to be an 'enabling' structure to allow interoperability between different commercial systems, and not prescriptive in determining any one system. The ISO TC204 WG4 has eight active work items. A new WI on ERI is progressing quickly; three WIs for the road environment and four multimodal WIs are under development. All Work Items are joint between CEN TC278 and ISO TC204 according to the Vienna Agreement, with CEN in the lead. The work is progressing with some delay. For all the work items, the countries who have appointed experts we: Australia, Austria, Belgium, Canada, Czech, Denmark France, Germany, Japan, Korea, the Netherlands, Norway, Spain, Sweden, UK and USA. There are 30 registered experts. The study focus on the AVI/AEcl standardization and developing of the Korea standard

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Basic Income: Norms and Experience of Policy Scientific Analysis - In the Center of the Youth Dividend Ordinance Discussion - (기본소득: 규범과 경험의 정책 과학적 분석 - 청년배당 지급조례 논의를 중심으로 -)

  • Lee, Myoung Hyun
    • Korean Journal of Social Welfare
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    • v.68 no.4
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    • pp.119-141
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    • 2016
  • This study analyzed on the basis of the norms and experience the Seongnam youth dividend ordinance. Youth dividend pros in the normative dimension to understand in order to achieve social justice. Further, youth dividend can replace the existing policy. On the other hand, the opposite of youth dividend is pointed out that the policy is ambiguous without morally justifiable. Also it has been pointed out inefficiencies means. Youth dividend Pros empirical dimension is a social considerations measures, there is a need for innovation by the failure of existing measures. On the other hand, youth dividend opposed to target efficiency is low, and that the problem is often to the contents of the salary. Because both sides are too contrast, consensus is difficult, can be political point of view is a significant impact. The basic income is a new thought experiment for human self-realization. Therefore, the production social welfare policy personality is a different policy science. That is, it is a long-term care social policy that requires a holistic life support. In addition, a non-empirical policy that requires a material support for the substantial freedom. Therefore, it is necessary to understand the philosophical meaning than scientific evaluation of traditional policy aiming to realize autonomous life. Therefore, radio waves of basic income through the welfare politics and exercise is still important strategy.

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Study on the Business Process Modeling scheme using the Context Analysis methodology (상황 분석 방법론을 적용한 효율적 비즈니스 프로세스 모델링 방안에 관한 연구)

  • You, Chi-Hyung;Sang, Sung-Kyung;Kim, Jung-Jae;Na, Won-Shik
    • Journal of Digital Contents Society
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    • v.9 no.4
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    • pp.661-667
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    • 2008
  • The dynamics of business cycles has been changed by the macroscopic economic forces because of the introduction of new technical know-how each year. These the dynamics of business has a significant influence on the investment of enterprise in the information communication field. Today, the most important goal of the IT investment is simply not to lower the production cost any more, but to improve the usefulness for the customers and partners in order to obtain the optimized mass products. Therefore, the enterprises have been concentrating their all abilities on the automation, integration, and optimization of business process using BPM. In addition, they are concentrating their efforts on the business expansion by approaching the technical aspect using RFID application system. However, in order to accomplish a successful enterprise ability, the technical view, business process view, and organization view must be considered together. We suggested the method considering organization view, via the technical element, i.e., RFID system for approaching the business process. Furthermore, we tried the optimization of assignment using Context Analysis methodology and proposed the method to reduce the element with respect to the time, human, and expense by applying the Case Study method that minimizes the iteration times through the transmitted processing procedure and type. The proposed method gave us the expectation that it will bring out the innovative improvement with respect to the time, expense, quality, and customer's satisfaction in the process from the analysis of business process to the analysis and design of system.

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Habitat Characteristics of Myotis ikonnikovi (쇠큰수염박쥐(Myotis ikonnikovi)의 서식지 특성)

  • Kim, Sun-Sook;Fukui, Dai;Han, Sang-Hoon;Hur, Wee-Haeng;Oh, Dae-Shik
    • Korean Journal of Ecology and Environment
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    • v.47 no.1
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    • pp.41-52
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    • 2014
  • Little is known about foraging and roosting habitat of tree-roosting bats in Korea. In the present study, we studied on characteristics of foraging and roosting habitats by Ikonnikov's whiskered bats (Myotis ikonnikovi) in the South Korea, using trapping and radiotelemetry. We captured the bats at 15 sites during nights (foraging times) using mist-nets. Based on characteristic analyses of forests within a radius 500 m from each capture site, forests of M. ikonnikovi habitat are similar characteristics to the old-growth forests. They foraged at forests dominated by boradleaf stands which are older than than 30-year-old and thicker than 20 cm in diameter at breast height (DBH). We used radio-transmitters to locate and characterize day-roosts of Myotis ikonnikovi, and totally the roost use patterns of three bats were surveyed. They roosted in trees (both live and dead) with exfoliating bark, extensive vertical cracks, or cavities, and thier roosting sites were located about 500 m from the initial capture location. The bats had a number of roost in a short-distance, some used new roost every day and the same roost sometimes were used repeatedly. To increase the diversity of the tree-dwelling bats including Myotis ikonnikovi, management practices that the higher food and roost availablility can be sustained in forests are needed.