• The tire
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• s.70
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• pp.27-29
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• 1977

운수성자동차국은 1973년에 자동차의 안전향상을 도모하기 위해 「자동차사고해석위원회」를 설치하고 자동차사고의 원인해석에 힘써왔다. 이 사고원인의 일항목으로서 당연 타이어에 관한 사례도 포함되어 있으나 이하는 작년의 조사보고서로부터 타이어에 관계가 깊은 부분을 발췌한 것이다.

• Proceedings of the Korean Institute of Industrial Safety Conference
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• 2003.05a
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• pp.545-550
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• 2003

교통사고의 요인은 크게 운전자 요인, 도로환경 요인, 차량 요인으로 구분 할 수 있다. 운전자의 안전의식미비, 심리상태, 피로 등 운전자 요인과 차량의 고장, 정비상태 불량 등 차량요인은 운수업체의 경영과 직ㆍ간접적인 관계가 있으므로 사고예방을 위한 경영자의 안전의식이 교통사고에 영향을 끼친다는 것은 분명한 사실이다.(중략)

• Proceedings of the Korean Institute of Industrial Safety Conference
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• 2003.05a
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• pp.551-557
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• 2003

2002년도 사고건수 등을 통한 사고가 잦은 운수업체와 대형 교통사고 발생업체를 선정하여 전반적인 안전관리실태를 조사하여 문제점을 파악하고 이를 토대로 운수업체의 효율적인 운전자관리를 위한 개선방안을 제시하는데 활용할 목적으로 조사 및 분석을 실시하였다.(중략)

• The Journal of Aerospace Industry
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• s.69
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• pp.99-113
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• 2007

본 연구는 발전하는 항공운수시장에서 신기종인 A380과 B787 항공기의 잠재적 역할에 초점을 맞추었다. 이들 항공기들이 글로벌 시장의 전반적 운영에 적합한 방법을 살펴본다. 무엇보다 초장거리노선 서비스를 위해 디자인된 이들 항공기들이 네트워크 정황 안에서 서로 다른 방향으로 전개될 수 있는 대안들을 살펴보기로 한다.

• 한국항공운항학회:학술대회논문집
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• 2006.11a
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• pp.8-16
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• 2006

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.2
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• pp.747-754
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• 2012

The purpose of this study was to compare inter-regional accident modes using the National Hospital Discharge Patient Injury Survey. In order to determine economic status of each region, 234 cities and counties were categorized as 5 groups according to their financial self-reliance ratio. The main results are as follows. First, transport accidents had increased by the age group of 25 to 44 but decreased thereafter. Second, the frequency of car accidents was the highest among several types of transport accidents. Most common site of transport accidents was roads and highways. Third, there was significant difference in the modes of transport accident among regions. Fourth, emergency admission rate was quite different according to regional groups but it was no significant difference by economic status. Lastly, there was significant difference in injury patterns by region groups. In regions which were high economic status, there were relatively less serious injury patterns such as sprain, strain, dislocation while regions which were in low economic status had experienced serious injury including fracture, stab wound, and open fracture. We could find the difference in accident modes by regional economic status. Therefore, health authority should consider different accident prevention strategies by regional groups.

• Journal of Digital Convergence
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• v.15 no.2
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• pp.135-144
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• 2017

This study is to identify the growth rate and volatility of logistics related firms in the stock market. To do this, we used monthly data for 197 years from June 2000 to October 2016 by selecting KOSPI and Transport & Storage(T&S), KOSDAQ, Transportation(TRANS) index. The purpose of this study is to compare the T&S and TRANS stock index returns with the KOSPI and KOSDAQ index. And we are to judge whether the development potential of the logistics industry and the value of the investment of related companies in the future is high. For this purpose, we will analyze the basic statistics, correlation and growth rate of each index, and compare T&S and TRANS with market returns. Analysis result, for the past 197 months logistics related T&S and TRANS have been higher than market returns. The correlation was highly related to TRANS and T & S in KOSPI, but it was not related to KOSDAQ. TRANS represents high risk and high return, while KOSDAQ represents high risk and low return market. TRANS is considered to be an efficient investment. We expect the future development of logistics related industries and T & S and TRANS to show a high rate of increase compared to the market returns.

• Journal of Digital Convergence
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• v.21 no.2
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• pp.17-25
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• 2023

The purpose of this study was to analyze the characteristics of elderly motorcycle accidents according to data from elderly inpatients to prepare prevention measures for the elderly against injury in motorcycle accidents. Chi-squared test, independent sample t-test, and canonical correlation analysis were performed on the Korea Disease Control and Prevention Agency's National Hospital Discharge In-depth Injury Survey data from 2015 to 2019, from which the records of 1,384 elderly inpatients hospitalized because of motorcycle accidents were obtained. intracranial injury(S06) was the most common care and treatment characteristic for both age groups. The most frequent injury site was the head and neck, and the most frequent injury type was a fracture. The above findings show that prevention education and policy formulation at the national level are necessary to identify and manage the factors of elderly motorcycle accidents. This study provides basic data for developing measures and policies to prevent and reduce injuries, making it significant for public health causes.

• Journal of Biomedical Engineering Research
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• v.22 no.1
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• pp.109-117
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• 2001

본 연구는 요통재해를 일으킬 수 있는 위험요소를 많이 내포한 운수유통업의 인력운반방법(Manual Material Handing)에 대한 요통발병의 위험정도를 측정하였다. 운수유통업에서 이루어지고 있는 운반작업은 우리나라의 제반환경특성상 도구를 사용하지 않고 대부분 사람에 의해 이루어지고 있다. 운반방법도 짊어지는 형태인 등짐작업이 많이 이용되고 있다. 그러나 이에 대한 체계적인 연구가 수행되고 있지 않은 실정이다. 본 연구의 목적은 등짐자세로 물건을 운반할 때와 물건을 하역하여 정리하는 작업이 요추에 미치는 물리적 힘이 어느정도인지 규명하여 위험수준을 파악하는데 그 목적이 있다. 등짐운반과 정리작업(비대칭형 작업)에 대한 역학적인 연구를 수행하기 위하여 몸통근육에 미치는 internal force을 규명하여 정량화한 Han's (1991) model을 이용하여, 이들 작업에 대한 역학적인 분석을 실시하였다.

• 해운
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• no.2 s.2
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• pp.28-41
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• 2004