• ETRI Journal
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• 제19권3호
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• pp.141-168
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• 1997

The base station (BS) in the CDMA Mobile System (CMS) connects calls through the radio interface and is designed to provide mobile subscribers with high quality service in spite of mobile subscribers motions. The BS consists of multiple base station transceiver subsystems (BTSs), a base station controller (BSC) and a base station manager (BSM). This paper is concerned with the BSC and the BSM. The BSC is located between the BTSs and the mobile switching center (MSC) connected with the public network, and to mobile subscribers via the BTSs. The BSM provides operator-interfaces per the BS and takes responsibility of operation and maintenance (OAM) of the BS. Design of the BSC is based on two module types: functional module and unit module. The functional module is used to support new services easily and the unit module to increase the system capacity economically. Both modular types are easily achieved by inserting the corresponding modules to the system. Particularly, in order to efficiently support the soft handover which is one of CDMA superior advantages, the BSC adopts a large high-speed Packet switch connecting up to 512 BTSs, and thus mobile subscribers can be provided with soft handover in high probability. The BSM is based on a commercial workstation to support OAM functions efficiently and guarantee high reliability of the functions. The BSM uses graphical user interface (GUI) for efficient OAM functions of the BS.

• 수산해양교육연구
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• 제29권2호
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• pp.343-353
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• 2017

Nursing students who are in clinical practices under the complicated medical environment to become competent practitioners can be exposed to a variety of dangerous situations. In particular, nursing students can experience stress and compromised safety because they have difficulty in prioritizing their tasks and lack confidence in clinical and interpersonal skills. The purpose of this study is to investigate the types and characteristics of nursing students' attitudes toward the safety of clinical practices, and improve their safety related to clinical practices. A total of 40 statements about the safety of clinical practices were applied to 37 nursing students. Collected data were analyzed with the PC QUANL program. The Perception of nursing students to the safety of clinical practices was categorized into three types: 'Pursuit of perfection in overwhelming state type', 'Perseverance Patience type' and 'Cover up-meeting expectation type'. The subjects related to the safety of clinical practices need to be developed within the curriculum of nursing departments by examining the Perception of nursing students to the safety of clinical practices. In addition, a sense of responsibility shared by nursing students, educators and practitioners needs to be enhanced to improve the safety of clinical practices.

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2023년도 춘계학술발표대회
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• pp.615-617
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• 2023

In recent years, the growing popularity of dogs due to the benefits they bring their owners has contributed to the increase of the number of dogs raised. For owners, it is their responsibility to ensure their dogs' health and safety. However, it is challenging for them to continuously monitor their dogs' activities, which are important to understand and guarantee their wellbeing. In this work, we introduce a camera-based monitoring system to help owners automatically monitor their dogs' activities. The system receives sequences of RGB images and uses YOLOv7 to detect the dog presence, and then applies post-processing to perform dog-centered image cropping on each input sequence. The optical flow is extracted from each sequence, and both sequences of RGB and flow are input to a two-stream EfficientNet to extract their respective features. Finally, the features are concatenated, and a bi-directional LSTM is utilized to retrieve temporal features and recognize the activity. The experiments prove that our system achieves a good performance with the F-1 score exceeding 0.90 for all activities and reaching 0.963 on average.

• 한국재난정보학회 논문집
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• 제10권2호
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• pp.294-303
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• 2014

국가는 "헌법"에 따라 국민의 안전을 확보하고, 생명 신체에 대한 위험으로부터 국민을 보호할 의무가 있다. 우리나라와 같이 북한의 화생방전 공격의 위협이 있는 국가에서는 국가의 기본권 보호의무의 이행차원에서 국민의 생명 신체를 보호하기 위한 법제를 마련하여야 한다. 현행 법제를 검토한 결과 전시상태에서 적용되는 "통합방위법", "민방위기본법"등 전시관련법은 전시상황에서 발생하거나 발생할 우려가 있는 화생방위험으로부터 국민을 보호하기 위한 법제로 충분치 못하다. 그러므로 국가는 "화생방사태시 국민보호에 관한 법률"을 제정하여 전시 화생방위험으로부터 국민을 보호할 수 있는 체계를 구축하여야 한다. 이 논문은 이와 같은 결론을 도출하기 위하여, 전시사태에서 국민을 보호해야 하는 헌법상 국가의 보호의무의 이론적 논의, 화생방에 특수하게 국민보호조치가 필요한 이유와 이에 따른 입법적 정비방안의 방향 제시, "화생방사태시 국민보호에 관한 법률"의 다른 법률과의 관계와 이 법에 포함되어야 하는 사항을 정리하였다.

• 한국건설관리학회논문집
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• 제21권4호
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• pp.21-29
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• 2020

본 연구에서는 사례분석 및 전문가 조사를 통하여 공사이행보증제도 운영의 문제점을 적시하고 개선방안을 제시하였다. 국가계약법에서는 공사계약에 있어서 계약상대자가 계약상의 의무를 이행하지 못하는 경우 계약상대자를 대신하여 계약상의 의무를 이행할 것을 보증하되, 이를 보증한 기관이 의무를 이행하지 아니하는 경우에는 일정금액을 납부할 것을 보증하는 공사이행보증서 제출을 의무화하고 있다. 현행 정부계약제도는 공사이행보증의 보증사고 시 잔여공사의 규모, 기술적 난이도, 특수공정의 포함 여부 등을 고려하지 않고 보증이행업체에게 일률적으로 당초 입찰공고 공고에서의 입찰참가자격을 요구하고 있다. 그리고 공동도급에서 보증사고가 발생했을 때, 잔존구성원에게 엄격하게 전체 계약에 대한 계약이행요건을 요구하여 많은 문제가 발생하고 있다. 본 연구에서 제시한 개선방안은 다음과 같다. 먼저, 보증이행업체 선정에서 잔여공사의 현황을 고려하여 예외적으로 보증이행업체의 자격을 완화해야 한다. 둘째, 공동도급의 경우 잔존 구성원의 계약이행요건을 '해당 계약이행요건'에서 '잔여공사의 계약이행요건'으로 완화시켜야 한다. 셋째, 보증이행공사의 하자담보책임을 원사업자 또는 보증기관이 부담하도록 공사이행보증의 채무범위에 하자담보채무가 포함되도록 개선해야 한다.

• 한국중재학회지:중재연구
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• 제27권2호
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• pp.3-18
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• 2017

International legal reviews on ISD, a procedure for resolving disputes under the Korea-US FTA, are examined from the perspective of law. If the ISD system does not exist, even if the investor suffers damage due to the illegal act of the host country, he or she must file a lawsuit through the court of the host country, which is unreasonable from the investor's point of view and makes it difficult to guarantee fairness and transparency. Some of the Koreans pointed out that there are some problems with the KORUS FTA dispute settlement regulations, and that the United States federal courts are taking a friendly attitude to the decisions made by the US Customs in determining the dispute by the KORUS FTA Agreement and the US Customs Act. In cases where the State does not violate international law but results in harmful consequences, the responsibility of one country is borne by the treaty. Foreign investment always comes with many challenges and risks. Therefore, the ISD system is a fair and universal arbitration system, which is considered to be a necessary system even for protecting the Korean companies investing abroad. In the investment treaty, compensation for the nationalization of foreign property and reimbursement under the laws of the host country were dissatisfied with foreign investors. In particular, some Koreans have pointed out that there are some problems in the KORUS FTA dispute resolution regulations and there is a need for further discussion and research. Based on the experiences and wisdoms gained in the course of Korea-US FTA negotiations, the dispute arbitration mechanism is urgently needed to reduce the possibility of disputes and to make amicable directions.

• 과학기술학연구
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• 제11권2호
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• pp.31-66
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• 2011

우리나라의 유전자변형식품에 관련된 사회 운동은 그동안 주로 표시제를 통해 소비자가 알권리와 선택할 권리를 보장해주어야 할 정부의 책임을 사회운동의 전면에 강조하는 방향으로 진행되었다. 실질적 동등성 개념에 기반을 두고 유전자 변형식품의 안전성을 평가하는 현행의 규제 방식에 대항적 전문성을 통하여 맞서고 비판하는 활동은 사회적으로 크게 확산되지 못하였다. 이 연구는 인터뷰와 문헌 조사를 통해 우리나라의 유전자변형식품에 관련된 논의에 참가한 세 그룹-규제 과학자, 시민단체, 대항 전문가-의 활동이 각각 현행 유전자변형식품 규제의 방식과 어떤 연관을 맺고 있는지 알아보았다. 대항 전문가들은 '국제기준 순응의 담론'의 생산자인 규제 과학자들과 충돌하면서 규제 형성의 과정에서 배제되었다. 이 연구는 우리나라의 유전자변형식품을 둘러싼 논란의 지형을 이해하기 위하여, 대항적 전문지식을 가진 행위자들이 다른 집단과 폭넓은 연대를 형성하지 못했던 과정과 맥락을 분석해 볼 필요가 있음을 제안한다.

• 한국사회복지학
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• 제48권
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• pp.7-41
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• 2002

This paper analyses the proposals contained in the British Government Green Paper, A New Contract for Welfare: Partnership in Pensions for low paid workers and the potential of the new rules to guarantee a decent income in old age. The UK pension system is a partnership between the State(providing the basic state pension and the SERPS), employers(providing occupational pension scheme) and private pension providers(providing personal pensions). Although the system needs to change, this partnership remains the right foundation. However, the pension Green Paper proposes substantial changes to second tier pension provision in the UK. In particular, the Government plans to replace the SERPS with a new State Second Pension. According to the Green Paper, this will result in "dramatically better pension provision for those earning less than ${\pounds}9,000$ a year" and through increased payments to private pension schemes, will also provide "extra help to those on middle incomes(${\pounds}9,000-{\pounds}18,500$ a year). Therefore, it discusses the general principles inherent in the design of the British pension system and analyses the balance of these principles is represented in the Green Paper. The paper then examines how the Government's proposals protect individuals from a means-tested old age. This paper finds that the Green paper's proposals add up to reinventing a new two-stage basic pension. However, two key features of a such a basic pension package are missing- an 'adequate' level of payment and comprehensive entitlement. Because of these missing principles we argue that the Green Paper's proposals incorporate for the low paid. The income from the basic pension and the secondary pension which is so near the means-tested minimum that little is gained in retirement from a lifetime of work and contribution. Indeed, the shift away from collective provision and the emphasis on individual responsibility will reinforce this inequality, so that many poor will continue to experience poverty in later life.

• 한국중재학회지:중재연구
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• 제17권2호
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• pp.23-41
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• 2007

The role of ICC Court of Arbitration in ICC Arbitration is critical in maintaining the good reputation and worldwide recognition. While most arbitration institutions are the products of regional on national private associations, which play a relatively limited role in appointing or confirming the arbitrators, the Court of Arbitration is not only international in the appointment of arbitrators through the each National Committee, but also intervene in the confirmation of the prospective arbitrators proposed by the parties. Thus the ICC Arbitration is undoubtedly the most highly-supervised form of institutional arbitration available. The purpose of this paper is to examine the appointment and confirmation system of ICC Arbitration, to find the distinctive features of the ICC Rules of Arbitration and to check how to apply the features in the Rules of International Arbitration for the Korean Commercial Arbitration Board(KCAB Rules). Although the KCAB Rules have inherent limitations in the appointment of the arbitrators comparing with the ICC Court. They do not have any confirmation system of the arbitrator proposed by the parties. Although no arbitral institutions is in a position to guarantee completely the ultimate quality and efficacy of the process, the ICC, more than any other institution has historically endeavored to do so through a combination of the efforts of its International Court of Arbitration and National Committees. Composed of legal professionals of more than 75 nationalities, the Court, with the support of its permanent Secretariat in Paris, brings to bear on the decisions that it is responsibility to make the collective and disparate knowledge and experience of a multinational body. Therefore, if the KCAB wants to attract many international disputes, it should try to benchmark the ICC Rules of Arbitration, expecially the Article 9, to secure the prominent arbitrators throughout the world, even though a lot of limitations are exist. The positive role of the ICC Court of Arbitration gives us very important signal.

• 대한조선학회 특별논문집
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• 대한조선학회 2011년도 특별논문집
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• pp.12-16
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• 2011

During the shipbuilding construction, the repair works will be occurred by various reasons such as the natural disaster, mistakes of engineers or workers, defect of material, and so on. The one of the engineer's responsibilities is to design considering every possibility and to prevent the repair works due to the mistakes during construction stages, but actually it is very difficult and impossible to avoid every mistake. However, it is also the responsibility of engineers to find the best solution for the unavoidable mistakes which is to maintain the capacity of vessel and guarantee the safety for the repair works considering the construction schedules and economic cost. In this paper, it will be introduced the brief of repair works to the structural damage of the moon-pool structure in drillship which is built in our shipyard. For the verification of the structural strength, the fatigue analysis has been carried out based on the guide of Classification society. Furthermore, the modifications of structure design and welding procedure have been applied to avoid the stress concentration in the moon-pool structure.