도로위의 기상요인이 교통사고에 미치는 영향 - 부산지역을 중심으로 (original) (raw)
도로위의 기상요인이 교통사고에 미치는 영향 - 부산지역을 중심으로
2015, Journal of the Korean Data and Information Science Society
Them traffic accidents have been increased every year due to increasing of vehicles numbers as well as the gravitation of the population. The carelessness of drivers, many road weather factors have a great influence on the traffic accidents. Especially, the number of traffic accident is governed by precipitation, visibility, humidity, cloud amounts and temperature. The purpose of this paper is to analyse the effect of road weather factors on traffic accident. We use the data of traffic accident, AWS weather factors (precipitation, existence of rainfall, temperature, wind speed), time zone and day of the week in 2013. We did statistical analysis using logistic regression analysis and decision tree analysis. These prediction models may be used to predict the traffic accident according to the weather condition.
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고용위기와 일자리 나누기 -독일 폭스바겐 모델을 중심으로
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독일의 폭스바겐 모델은 노사의 전략적 선택과 국가의 제도적 지원이 결합된 대표적인 노사정 협의 모델로 알려져 있다. 이 글은 노동시간단축을 통한 일자리나누기를 독일 폭스바겐 사례를 중심으로 분석한다. 첫 번째로, 고용감소형 사회로의 전환에 따른 고용위기에 대한 논의를 탈산업사 회론과 노동의 종말론을 중심으로 살펴봄으로써 노동시간단축을 통한 일자리 나누기가 갖는 의미를 살펴본다. 두 번째로는 노사간의 협의를 통한 사회적 대화 모델로서 독일 폭스바겐의 주 28.8시간제도와 5000x5000 프로젝트를 검토한다. 이를 위해 일자리 나누기에 대해 노사의 전략적 선택이라는 관점으로 접근한다. 세 번째로는 독일 폭스바겐 사례 연구의 결과 및 시사점을 토대로 향후 우리나라 일자리 나누기에 대한 전망 및 발전방향을 제시한다. 폭스바겐 모델의 핵심은 생산성 증대와 고용안정 및 고용창출이다. 생산성 증대는 노동시간단축과 노동시간 유연화를 추구하는 사용자의 전략과 연계되어 있으며, 고용안정 및 고용창출은 노동자의 시간주권 확보를 지향하는 노동조합의 전략과 이어져 있다.
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