• 제목/요약/키워드: Research Institute Company

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해난구조비의 보험보상에 관한 연구 (A study on Insurance Indemnity of Salvage award.)

  • 이학헌
    • 한국항해학회지
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    • 제18권2호
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    • pp.129-149
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    • 1994
  • Sea casualties may happen in ship, cargo and the others concerned with sea transportation. : the shipo-wer, marine insurer and salvage company have been endeavored to compensate salvage award with some rule and regulation such as Marine Insurance Act, York Antwerp Rules and Average adjustment rules. Once sea casualties happened, the salvage contract is established between the owners, marine insurance and salvage company, the contract are divided into so many kinds of them. In this paper, we have an analysis on the character of the salvage contract whether the characteristic contents of them are in benefit to any party or not. In this connection with these positive or negative character of the contract, it is worthwhile to compare the actual salvage expenses contract with no cure no pay contract. LOF 1990 has been revised recently, which is based on no cure no pay, expecially, the special compensation, safety net clause of LOF 1990 could be understood in the view of the prevention of sea pollution and the preservation of sea circumstances in the world. Salvage has the complicated and quality, because the adjustment of almost salvage charges have been treated through the other sea casualties which is accompanied by and mixed with. Besides of the importance of salvage contracts, we are in need to understand that what the diversified character of salvage charges are. Furthermore the owners should carefully select the insured conditions on Hull Insurance according to the type of his company, operating ocean route, loading cargo and etc. In this paper, we would try to analyze the character of the salvage award such as General Average, Sue and Labour Charges and Particular charges. We would like to propose that the uniformed system of the salvage award. Compensation should be built up for the effective and efficient salvage operation and for reducing the claims and conflicts from the concerned parties. To this end, we could expect that the uniformed system for salvage award compensation will come to be the benefit of all owners, insurers, salvage company.

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Evaluation of Material Characteristics of Suspension-Type Porcelain Insulators for 154 KV Power Transmission Lines

  • Choi, In-Hyuk;Park, Joon-Young;Kim, Tae-gyun;Yoon, Yong-Beum;Yi, Junsin
    • Transactions on Electrical and Electronic Materials
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    • 제18권4호
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    • pp.207-210
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    • 2017
  • The suspension arrangement of insulators provides flexibility and assists in power transmission in transmission lines. The performance of the insulator string is strongly influenced by the environmental conditions to which it is exposed, its shape and the inherent material properties of suspension-type insulators. The suspension-type insulators are mostly made from glass, porcelain and ceramic material due to their high resistivity. Irregularity in charge distribution throughout the porcelain insulator may lead to accelerated aging and electrical breakdown. A very high and steep lightning impulse voltage may also cause breakdown of suspension-type insulators. We investigated various material characteristics such as alumina addition, surface morphology, x-ray diffraction pattern and relative density of suspension porcelain insulators manufactured in 1989 (36,000 lbs.), 1995 (36,000 lbs.) and 2001 (36,000 lbs.) by the KRI Company for use in 154 kV high power transmission lines. We compared the material characteristics of these porcelain insulators with that of the top-of-the-line porcelain insulators (36,000 lbs.) manufactured by the NGK Company in 2000. These suspension-type porcelain insulators were exposed to arc and flashover tests to examine their electrical and mechanical strength. It was noted that alumina addition (17 wt.%) for K-2001 was one of the major contributors to the enhancement of the performance of the porcelain insulators and to their ability to withstand very high current generation during the arc test. The porcelain insulators manufactured during 2001 also showed the highest relative density of 95.8% as compared to the other insulators manufactured in 1989 and 1995 respectively 94.2% and 91.5%. We also discuss reports of various failure modes of suspension-type porcelain insulators.

연구기반 스핀오프 벤처기업의 성장과정 및 성공요인에 관한 탐색적 사례연구;(주)아이센스 (An Exploratory Case Study on the Growth Process and Success Factors in the Research Based Spin-off Ventures;i-SENS)

  • 이병헌;강원진;전호일
    • 한국벤처창업학회:학술대회논문집
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    • 한국벤처창업학회 2008년도 춘계학술대회
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    • pp.143-178
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    • 2008
  • 본 연구는 공공연구기관에서 개발한 기술을 기반으로 창업된 연구기반스핀오프벤처기업의 성장과정과 성장과정에서 나타난 어려움을 극복하고 성공할 수 있었던 요인들에 대해 살펴본 사례연구이다. 사례기업은 연구기반스핀오프벤처기업의 한 형태인 교수벤처기업 (주)아이센스이다. (주)아이센스는 광운대학교 화학과에 재직 중이던 차근식 교수와 남학현 교수가 연구실 대학원생들과 창업한 벤처기업으로 자가 혈당측정기틀 생산하는 신기술벤처기업이다. 두 교수는 광운대학교 내에 화학센서 연구센터를 운영하면서 바이오센서와 관련된 많은 기초연구 성과를 도출하였으며, 연구개발 전문회사를 설립하여 용역과제를 수행하면서 연구자금을 마련하고, 추후 하고 싶은 연구를 수행할 목적으로 (주)아이센스를 설립하였다. 그러나 창업자들의 초기의도와는 달리 (주)아이센스는 자가혈당측정기를 생산하여 판매하는 제조회사로 성장하였으며, 2008년 코스닥 상장 예정이다. 본 연구는 성공적인 연구기반스핀오프벤처기업인 (주)아이센스의 창업과 성장과정을 분석하고 성장과정에서의 어려움을 극복하고 성공할 수 있었던 요인을 규명하여, 연구기반스핀오프벤처기업이 성공할 수 있는 정책적 실무적 시사점을 제공하고자 한다.

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Micro- and Macro-Level Factors Determining Financial Performance of UAE Insurance Companies

  • SASIDHARAN, Soumya;RANJITH, V.K.;PRABHURAM, Sunitha
    • The Journal of Asian Finance, Economics and Business
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    • 제7권12호
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    • pp.909-917
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    • 2020
  • The research aims to analyze the firm-specific and macroeconomic factors that affect insurance company's financial performance. The research explores the variables that influence the financial performance of the United Arab Emirates (UAE)' insurance companies. The analysis for determining financial performance considers the following variables: the firm's age, retention ratio, capital adequacy, underwriting risk/loss ratio, financial-leverage, reinsurance dependency, and macro-economic factors such as GDP per capita, inflation rate considered as independent factors. The return-on-asset (ROA) is the key measuring indicator; it is regarded as the dependent variable for financial performance measures. The research focuses on secondary information obtained from insurance companies' financial statements. The researcher targeted 18 insurance companies listed on the UAE stock exchanges for study purposes. The research examines the overall factors that influence the financial performance of an insurance company. For analysis of data, software package of social sciences (SPSS version 20) is used. The studies used correlation and multiple linear regression analysis to determine financial performance and their effects. The analysis suggests that there are important and constructive relationships between the size, capital adequacy, and reinsurance dependency, while loss ratio, retention ratio, and financial leverage indicate a major negative relationship. And there's no link between GDP per capita and inflation.

건설업체 자율안전관리 능력제고 방안 (Improving Self-control Safety & Management Ability of Construction Contractors)

  • 이송;손기상;최원일;오태상;채점식
    • 한국안전학회지
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    • 제15권4호
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    • pp.112-118
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    • 2000
  • This paper is resulted from the research to activate Self-control Safety Management system that adopted to improve an assessment system for Hazard Prevention Plan. And members of company, university and research institute have jointly participated in the research. First, it is investigated that introduced background and processing method with existing practical data & materials references in order to understand what domestic Self-control Safety Management system will be available for. And general construction company at site have their ability to assess Hazard Prevention Plan by mailing questionnaire to on thousand site, visits, and interviews. Also, It is investigated how much they have the assessment ability. It is selected to do a questionnaire survey for the status of self-regulatory safety assessment ability of the designated self-regulatory companies in order to produce and enhance the self-regulatory assessment ability and the necessity of Self-control Safety Management system. Finally, it is selected to do a questionnaire survey for fixing and the enhance Self-control Safety Management system of general construction contractors.

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국내건설업의 기술경쟁력 강화를 위한 기술개발 추진 방안에 대한 연구 (A Study on the method how to build up technological strength in the domestic construction industry competing with foreign foremost construction firms.)

  • 최윤기
    • 한국건설관리학회논문집
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    • 제6권1호
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    • pp.133-139
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    • 2005
  • 선진국 건설업체에 대한 경쟁우위 확보와 건설수요의 대형화 및 복합공종의 고도기술 요구에 따라, 국내건설업 기술력 제고의 필요성이 더욱 높아지고 있다. 기술경쟁력 제고를 위해서는 기술의 연구 및 개발이 이루어져야 하며, 개발된 기술을 적극적으로 활용하여 기술축적에 의한 내실을 기해야만 기술경쟁력 확보가 가능하다. 건설업의 경우, 광범위한 기술개발 대상과 기술개발에 소요되는 대규모의 투자와 장기성 때문에, 각 기업의 주어진 여건에 맞는 기술경쟁력 제고 방향의 설정은 기업의 성장을 좌우할 수 있는 중요한 열쇠가 될 것이다. 따라서 기술개발추진 방향은 각 기업의 장기경영 전략에 맞추어서 설정되어야 한다. 본 연구는 건설업계 측면에서 효율적으로 기술개발을 추진할 수 있는 구체적인 방안을 제시한다. 기술경쟁력확보를 위해서는 기본적으로 단계적 건설경영 확대, 특화사업분야 핵심기술 보유, 기술개발체계 확립, 탄력적 조직 운영 등의 체계가 구축되어야 한다.

Corporate Corruption Prediction Evidence From Emerging Markets

  • Kim, Yang Sok;Na, Kyunga;Kang, Young-Hee
    • 아태비즈니스연구
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    • 제12권4호
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    • pp.13-40
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    • 2021
  • Purpose - The purpose of this study is to predict corporate corruption in emerging markets such as Brazil, Russia, India, and China (BRIC) using different machine learning techniques. Since corruption is a significant problem that can affect corporate performance, particularly in emerging markets, it is important to correctly identify whether a company engages in corrupt practices. Design/methodology/approach - In order to address the research question, we employ predictive analytic techniques (machine learning methods). Using the World Bank Enterprise Survey Data, this study evaluates various predictive models generated by seven supervised learning algorithms: k-Nearest Neighbour (k-NN), Naïve Bayes (NB), Decision Tree (DT), Decision Rules (DR), Logistic Regression (LR), Support Vector Machines (SVM), and Artificial Neural Network (ANN). Findings - We find that DT, DR, SVM and ANN create highly accurate models (over 90% of accuracy). Among various factors, firm age is the most significant, while several other determinants such as source of working capital, top manager experience, and the number of permanent full-time employees also contribute to company corruption. Research implications or Originality - This research successfully demonstrates how machine learning can be applied to predict corporate corruption and also identifies the major causes of corporate corruption.

In-wheel Motor Design for an Electric Scooter

  • Lee, Ji-Young;Woo, Byung-Chul;Kim, Jong-Moo;Oh, Hong-Seok
    • Journal of Electrical Engineering and Technology
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    • 제12권6호
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    • pp.2307-2316
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    • 2017
  • The aim of this paper is to provide an optimal design of in-wheel motor for an electric scooter (E-scooter) considering economical production. The preliminary development in-wheel motor, which has a direct-driven outer rotor type attached to the E-scooter's rear wheel without any gear, is introduced first. The objective of the optimal design of this in-wheel motor is to improve the output characteristics of the motor and to have a stator form to facilitate automatic winding. Response surface methodology was used for the optimal design and 2-dimensional finite element method was used for electro-magnetic field analysis. Experimental results showed that the designed and fabricated in-wheel motor could satisfy the required specifications in terms of speed, power, efficiency, and cogging torque.

수도권 정책변화에 따른 산업입지 수요의 변동 (The Variation of Industrial Location Demand by Changing Policy of Seoul Metropolitan Area)

  • 이현주;김미숙
    • 한국경제지리학회지
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    • 제14권3호
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    • pp.286-306
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    • 2011
  • 본 연구는 2008년 국가경쟁력강화위원회의 발표를 필두로 현 정부가 추진하고 있는 수도권정책의 변화의 방향과 그 영향을 고찰하기 위하여 수도권정책의 변화에 민감하게 반응하는 기업의 공간수요 변화를 분석하였다. 연구내용은 수도권 정책이 기업의 입지에 미치는 영향을 살펴보고 현 정부의 수도권 규제완화 정책에 따른 기업들의 입지행태 변화 및 공간수요의 변화방향을 분석한다. 연구방법은 실증분석과 설문분석을 활용하였다. 실증분석은 1980년대 이후 통계자료를 활용하여 제조업체의 공간수요 변화추이를 분석하였다. 설문분석은 외생적 충격인 수도권 정책 변화가 기업체의 의사결정에 미치는 영향을 고찰하여 향후 기업들의 제조업용지 수요방향을 도출하였다. 연구결과 기업체들은 그동안 수도권정책으로 인하여 기업입지 결정이나 공장규모결정에 영향을 많이 받았으며 가장 큰 규제정책은 수도권정비계획법상의 권역규제와 공장총량제인 것으로 조사된다. 현 정부의 수도권규제완화로 인하여 제조업용지 수요증가가 예상된다. 특히 수도권과 충청권을 중심으로 제조업용지 수요가 증가될 것이며 강원도는 수요감소가 전망된다. 이는 수도권지역이 우리나라 중에서 가장 교통 물류 조건과 시장조건이 양호한 지역이므로 이 지역에 대한 기업선호도가 높은 까닭이다. 그러나 독자적인 경제권을 형성하고 있는 동남권이나 대경권의 경우 수도권 정책변화로 인한 영향력이 적다. 수도권지역 경우도 전체 지역에서 수요가 증가하는 것이 아니라 성장관리권역에서의 수요증가가 예상된다.

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공동주택 공사의 현금흐름 예측 모델 개발에 관한 연구 (Development of a Cash Flow Forecasting Model for Housing Construction)

  • 장주환;김주형;지남용
    • 한국건축시공학회지
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    • 제12권3호
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    • pp.257-265
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    • 2012
  • 공동주택 건설사업에서 건설사들은 다수의 프로젝트를 동시에 수행하고 있으며, 최적의 공정관리와 자원투입으로 프로젝트의 현금흐름을 정확히 예측하는 것은 합리적 자금운용과 경쟁력 향상을 위하여 필수적이다. 기존의 현금흐름 예측 방법은 수입과 지출요소의 차이가 크게 발생하여 정확성이 낮아졌다. 본 연구는 K 건설사의 공동주택 공사관리 실태를 조사하여 현금흐름 예측의 문제점을 파악하였다. 기존의 원가관리 시스템의 개선을 위해 업무프로세스와 공사관리 시스템의 통합이 필요하였다. 현금흐름 예측모델 구축을 위해 수입과 지출요소 및 지출방법 등을 종합 현금흐름 예측창에 표시하였다. 또한, K사의 실시간 손익실행금액과 매출기성을 산정할 수 있는 TO-BE 업무 모델을 구축하여, 수입과 지출의 부정확한 요소를 배제한 현금흐름 예측 모델을 제안하였다.