2014, Vol.10, No.8

Crisisonomy 2023 KCI Impact Factor : 0.64

pISSN : 2466-1198 / eISSN : 2466-1201
https://journal.kci.go.kr/cemtp

Commercial motor vehicle accident incidence and mortality is very high compared to other vehicles. The main cause of this accidents are drowsiness, fatigue and other human factors. Therefore, the aim of this study was to analyze the relations of commercial motor vehicle driver's fatigue and traffic accidents. The target of this study was Korean male commercial motor vehicle drivers. Visiting the expressway rest areas and work places, located in Gyeong-ki or Seoul district. a self-administered questionnaire survey was conducted from May 8, 2013 to May 31. Totally, the questionnaires of 200 drivers were fully filled out. Higher monthly income, larger vehicle, harder smoking and drinking, irregular breakfast were related with driving fatigue(p<.05). Higher age, larger vehicle, shorter sleeping hours, harder drinking irregular break fast were related with general fatigue(p<.05). Traffic Accident is dependent on Monthly income and outcome, working hours, frequency of exercise, sleeping hours(p<.05). Night driving, working hours, sleeping hours are highly regulated with drowsy driving(p<.01). At the last, the factors that affected to the traffic accident were sleeping hours(β=0.193, p<.01),monthly outcome(β=0.243, p<.001), general fatigue(β=0.220, p<.01), drive fatigue(β=0.372, p<.01), exercise(β=0.193, p<.01), working hours(β=0.082, p<.01). In the results, commercial motor vehicle driver's level of health behaviors was lower than other drivers. And their working hours and night driving are higher than other drivers. Due to these properties, commercial motor vehicle driver's traffic accident and drowsy driving experience is higher than the other drivers. However, commercial motor vehicle drivers who take enough sleep felt less fatigue, and showed a low level of drowsy driving and traffic accidents experience.

Korea private security industry forms large scale market which has around 150,000 workers and over 4,000 companies but inadequate treatment and environment for private security guard still don't attain qualitative growth than quantitative growth. Private investigation which has grown a kind of private security has began to came from foreign country to korea since Korea joined OECD and thereabout legislation was tried in assembly to make a legal basis of private investigation but until now it hasn't enacted so private investigation company conducts illegality like a contract, tail and tap for high profits. Past march growing new job plan was issued in cabinet meeting so member of the National Assembly, Yoon Jae Ok's 「All Amendments Private Security Act」 and member of the National Assembly, Song Young Geun's 「Private Investigation Act」 are getting power. This study intended for examining effect of adopting private investigation on private security industry's prospect in exploratory. Results of study show 'very prospective business'(39.7%), 'prospective business'(25.7%), 'average'(12.1%), not prospective business(14.3%), not very prospective business(7.9%) so usually respondents think adopting of private investigation should make private security industry to prospective business. Plus respondents show that prospective business categories are made by limitation of public power, growing of crime, growing of large security company, expansion of customer, privatization policy and application of society at large and non-prospective business categories are made by qualification system, illegal operation, specified user class and supply of capable person.

The intent of this study is to analyze various opinions of experts regarding building a new disaster management system after Sewol Ferry Disaster. Its goal is to review what are the main points of opinions of the experts in various disaster management fields and problems of such opinions. For analysis, this study collected and analyzed expert opinions posted at major internet portal sites from April 22 to May 23, for 32 days after Sewol Ferry Disaster. The results are as follow: 1) Most of expert opinions are focused on response phase among disaster management processes including prevention, preparation, response, and recovery. 2) Expert opinions are centered more on improving hardware, adopting new disaster management organization rather than on software aspect related to improving functions of disaster management system. 3) Directions of discussions are toward reinforcing control tower function of the central government rather than that of the field in local areas.