본 연구는 일제강점기 경성의 공업 분포를 업종별로 나누어 분석한다. 경성은 일제강점기 조선의 중심 도시로, 당시 공업에서 중요한 비중을 차지했다. 일제강점기 공업의 이해를 위해 경성 공업 분석은 매우 중요하다. 경성 공업을 분석한 기존 연구는 공업 분포에 대한 정량적 검증이 이루어지지 않은 채 정성적･기술적인 분석이 대부분이었다. 본 연구는 근대 경성 공업의 정량적 분석을 클러스터 기법의 하나인 AMOEBA (A Multidirectional Optimal Ecotope-Based Algorithm) 기법을 통해 진행한다. 클러스 터 분석 결과 금속과 기계 공업은 용산 일대와 청계천 이남, 방직 공업은 창신동, 청계천 이북에서 클러스터가 나타났으며, 제재업은 청계천 이남, 화학 공업은 용산 일대에서 클러스터가 탐색되었다. 금속과 기계 공업, 제재업 등은 일본인 공장이 우세하였으며, 방직 공업은 조선인 공장이 우세하여 민족별로 업종 집중의 차이가 있었다. 민족별 주거지 차이 외 도심 및 철도 접근성 등 다른 요소 역시 공업의 공간 분포에 영향을 주었다.

The primary purpose of present study, to take appropriate measures to prevent occupational accidents in the food service industry, was to evaluate characteristics of working condition and occupational safety and health. In order to fulfill our objective, profession and working environment, safety recognition and education, safety activities, physical conditions and accident experience were surveyed. To collect information and opinion in the field, face-to-face interviews were, using a structured questionnaire, carried out. Also, food service industry's accidents reported by Korean Occupational Safety and Health Agency at 2014 were statistically analyzed. In the resulting of analyzing data from a questionnaire survey of food service industry employees, safety/health train and management were increased.

The average injury rate in sawmilling industry for the last 5 years is 4.99%, which means that more than 200 injuries have occurred in that industry every year. Because the first step in risk assessment is the hazard identification, it is very important to know how to define the hazard and nature of harm. We analyzed 643 accident records of three years(2010-2012) and carried out site survey for the same cases. As a result, the most common types of work at the time of injury in sawmilling industry were removing jammed wood 81(12.8%), wood carrying task 52(8.1%), wood cutting 49(7.6%), travelling table log band saw 41(6.4%), maintenance 37(5.8%) etc. In addition, there were statistically significant differences in some analysis factors such as injured body parts, employment size, and handling material among different working places. Therefore, it is concluded that differentiated prevention efforts are necessary in each workplace.

본 연구는 유통서비스 업종에서의 작업장혁신과 관련하여 저원가 경쟁전략과 차별화 경쟁전략이 어떻게 나타나는지 살펴보고, 나아가 유통서비스 업체에서 고성과작업체계의 지향성을 갖는 작업장혁신 모델의 적용가능성을 탐색하고자 한다. 이를 위해 본 연구에서는 질적 사례분석과 양적 통계분석을 평행하는 통합적 연구(triangulation)를 시도하였다. 질적 사례분석에서는 미국의 대표적인 유통업체 중에서 저원가경쟁전략을 강조하는 월마트와 차별화 경쟁전략을 강조하는 웨그먼스를 추출하여 다수사례 연구방법(multi-case study)을 적용하였다. 양적 통계분석에서는 유통서비스 업종에 속한 100인 이상 한국 기업체를 모집단으로 하여 245개의 기업을 표본추출하여 고성과작업체계의 실태에 대한 설문조사와 통계분석을 하였다. 연구결과, 질적 분석의 경우 월마트는 저원가 경쟁전략을, 웨그먼스는 차별화 경쟁전략을 중심으로 하고 있었으며 이로 인해 서로 상이한 작업장체계를 구축하고 있었다. 월마트는 저비용-저가격 전략과 프로세스 주도적 혁신을 통해 엄청난 성장을 거두었지만, 그 성공 뒤에는 저임금, 저숙련, 단순노동, 높은 이직률로 얼룩진 열악한 일자리가 지배적이었다. 반면 웨그먼스는 차별화 경쟁전략과 고성과작업체계를 통해 양호한 경영성과와 양질의 일자리라는 두 마리 토끼를 함께 잡고 있었다. 한편 양적 분석의 경우, 한국의 유통서비스업체에서도 차별화 경쟁전략과 고성과작업체계의 구성요소간의 외적 적합성이 나타나 고 있었으며 나아가 고성과작업체계는 이직율을 부분적으로 매개하여 인당 매출액에 정(+)의 영향을 미치고 있었다.

The average injury rate in sawmilling industry for the last 5 years is 4.99%, which means that more than 200 injuries have occurred in that industry every year. Because the first step in risk assessment is the hazard identification, it is very important to know how to define the hazard and nature of harm. We analyzed 643 accident records of three years(2010-2012) and carried out site survey for the same cases. As a result, the most common types of work at the time of injury in sawmilling industry were removing jammed wood 81(12.8%), wood carrying task 52(8.1%), wood cutting 49(7.6%), travelling table log band saw 41(6.4%), maintenance 37(5.8%) etc. In addition, there were statistically significant differences in some analysis factors such as injured body parts, employment size, and handling material among different working places. Therefore, it is concluded that differentiated prevention efforts are necessary in each workplace.

Marine casualties originated from fishing vessel occupied about 70% of the whole marine casualties in Korea from 2001 to 2010, this ratio was not much changed as it was before. Therefore a pragmatic counterplan to decrease of casualties in fishing vessel is indispensable for reduction of the nationwide marine casualties. But since the casualties occurred by fishing vessel may have a different causes and counterplan according to the operating type of it, in this paper, fishing vessels classified into 12 types by operating method and inspected the causes and counterplan for that. The operating type of fishing vessel occurred the specific casualties more were jig boat in collisions and fire explosion, trap fishing boat, mixed fishing boats and inshore gill netter in collisions, stow netter in machinery damages and capsizing, offshore gill netter in machinery damages, fish carrier in collisions. It must be emphasized that the higher ranked types of vessels, especially jig boat have to take special care to the approaching vessels under way, trap fishing boat to rear look out and mixed fishing boat must keep on safety speed and be taken an education for advance the skill of operating radar as well. For all 12 types of fishing vessel, it is necessary for an operator to make strict precaution on the other vessel under way systematically and keep the regulation for preventing collisions, and for an engineer on watch to make a check the electricity and the engines periodically for reduction the fire explosion and machinery damages.

This study is to estimate the recent changes in total factor productivity of 15 Korean adjacent water fisheries based on Malmquist productivity indices. The study adopted both input and output oriented productivity measures utilizing a hyperbola distance function. In addition to this point, the study also calculated the 95% confidence interval for the various components of the productivities in order to access the statistical significance of estimates using 2000 times of re-sampling process through the smoothed bootstraping. The results of the study showed us that there was 18% reduction in the overall total factor productivity during the study period from 2007 to 2011, which turned out to be 5% of annual decrease in productivity. The study found that the main reason of this decrease in total productivity is about 22% downward shift of a fisheries production function due to recent conditions of a devastated fishing ground. When we evaluated the statistical significance of changes in technical efficiency combining both pure technical and scale efficiency based on the 95% confidence intervals, we could not find any evidence of changes in those components of total factor productivity. When we accessed the productivity of the each of 15 adjacent water fisheries methods, only the large danish seine fisheries showed us about 7% increase in productivity. Even though the large trawling and the large tow-boat trawling revealed no changes in productivity, all of the other 12 fisheries suffered the decreases in productivities.

As S. Korea is becoming an “aged society”, workers in the country would be exposed to higher risk of workplace injuries due to their reducing work abilities as they are getting old. To identify the relationship between the work ability and the incident rate of workplace injuries, the work ability index (WAI) scores were surveyed from 409 workers occupied in different manufacturing industries reside on north GyoengBuk area. The workplace injury statistics in the year of 2010 for the corresponding industries were analyzed and summarized with the WAI scores by age groups, years of service, and sizes of business. The results showed the WAI scores of the workers occupied in the higher risk of workplace injury was lower than that of the workers of the lower risk. It means the lower the WAI score, the higher the chance of being injured during the task. It is concluded that appropriate correlation exists between the WAI scores of workers and the incident rate of workplace injury. It is recommended to administrate individual work abilities of aged workers in order to keep low rate of workplace injuries in upcoming aged and highly aged society.

OSHA(Occupational Safety and Health Act) generally regulates employer’s business principles in the workplace to maintain safety environment. This act has the fundamental purpose to protect employee’s safety and health in the workplace by reducing industrial accidents. Authors tried to investigate the correlation between ‘occupational injuries and illnesses’ and level of regulation compliance using Survey on Current Status of Occupational Safety & Health data by the various statistical methods, such as generalized regression analysis, logistic regression analysis and poison regression analysis in order to compare the results of those methods. The results have shown that the significant affecting compliance factors were different among those statistical methods. This means that specific interpretation should be considered based on each statistical method. In the future, relevant statistical technique will be developed considering the distribution type of occupational injuries

기업의 기술혁신활동에 관한 연구는 그 동안 제조업을 중심으로 상당부분 축적되어 왔지만, 서비스업에 관한 연구는 아직까지 충분하지 못하다. 이에 본 연구는 2001～ 2010년 동안의 서비스업을 대상으로 내생성 통제에 효과적인 GMM방법을 이용하여 슘페터가설 중 하나인 기업규모가 기술혁신활동에 미치는 영향에 대해 심층적으로 살펴보았다. 분석결과 다음과 같은 결과를 얻었다. 첫째, 세부업종에 따라 기술혁신활동이 활발한 업종과 활발하지 못한 업종이 구분되었다. 이는 서비스업 전체를 공급자 지배형으로 취급하여 서비스업에서는 기술혁신활동이 거의 없다는 Pavitt(1984)의 견해와는 다른 결과이다. 둘째, 기업규모와 기술혁신활동 간의 관계는 업종에 따라 U자형 모형이 일부 지지되기도, 지지되지 않기도 하였다. 셋째, 업종에 따라서 무형자산이 많을수록, 부채규모가 적을수록, 수출비중이 클수록 기술혁신활동을 더욱 촉진되는 것으로 나타났다. 마지막으로 기업규모의 대리변수에 따라 기술혁신활동 간의 관계가 민감하게 반응하여, 기업규모 변수를 어떻게 사용할지에 따라 기업규모와 기술혁신활동 간의 관계성이 변화가 있음을 확인 하였다. 본 연구는 기존의 연구들과 비교하여 두 가지 차별점을 갖는다. 첫째는 슘페터 가설과 관련된 기존 연구 대부분이 제조업을 대상으로 이루어진 것과 달리 본 연구는 기술혁신의 필요성이 높아져가고 있는 서비스업을 대상으로 했다는 점이다. 둘째, 슘페터 가설 및 서비스업의 기술혁신 요인분석 등의 기존 연구 대다수가 오슬로매뉴얼에 따른 국가별 기술혁신조사를 기반으로 횡단면 분석으로 추정한데 반해, 본 연구는 10여년 기간의 기업 재무데이터를 수집하여 패널자료를 구성한 후 내생성 문제를 통제하여 추정했다는 점에서 연구의 차별성을 찾아 볼 수 있다.

This paper analyzed the management quality activities and performance based on industrial types. We divided the business into four industrial types, manufacturing industry, service industry, medical institution and public enterprise. We analyzed the differences of the elements of management quality in industrial types. The results show that leadership, measurement, analysis and knowledge management and workforce focus categories are not significant and strategic planning, customer and market focus, process management and performance categories are significant. This paper proposes the directions of management quality activities and performance according to industrial types based on these results.

This paper reviewed the relationship between social capital(interaction, trust, shared vision) and innovation(product innovation, process innovation), and the moderating effect of CEO's entrepreneurship in small businesses of Convergence Federation. Based on the responses from 252 responses, the results of multiple regression analysis showed that interaction and shared vision effect positively on product innovation and process innovation, but trust effects positively only on process innovation. The results of moderating analysis showed that entrepreneurship effects positively on the relationship between trust and product innovation, and the relationship between shared vision and process innovation.

In this study, odors in N industrial complex in Incheon city were measured by using air dilution olfactory method, odor sensor and instrumental analysis method. Three industry categories which are plating industry, equipment manufacturing industry and petrochemical manufacturing industry were classified and the correlation of data was evaluated based on the measurement result. The correlation coefficient between the air dilution olfactory method and the odor sensor device utilizing method in 69 points was 0.562. The correlation coefficients in the classified industry categories were observed 0.889 in the plating industry, 0.723 in the equipment manufacturing industry and 0.832 in the petrochemicals manufacturing industry. It shows that when the correlation coefficient is over 0.75, they have a strong correlation. In this result, we could identify the ease of availability of the correlation using industry classification.

This paper reviewed the relationship between information technology system and knowledge management activities, and the moderating effect of industrial type. The results of multiple regression analysis, based on the responses from 219 employees in manufacturing and financing service sector, showed that information technology infrastructure and information technology usage have positive effects on knowledge acquisition, knowledge transfer, and knowledge usage. In moderating effects, information technology infrastructure more positively related with knowledge acquisition in financing service sector than in manufacturing sector. And also information technology usage more positively related with knowledge transfer in financing service sector than in manufacturing sector.

Nowadays, logistics parks are no longer simply storage areas but rather the center of corporate supply activities. As the importance of logistics increases, so does the value of logistics related facilities. Unlike the past, in which the sole purpose of logistics services was the spatial movement of materials through transportation, modern logistics are required to carry out functions such as timely adjustment and swift adaptation to changing patterns, and this leads to the emphasis on forming logistics parks. Logistics parks make profits using the efficiency of time and space. Such logistics parks play an important role in a corporation creating operating profits as well as acting as a method of alternative investment for individuals. Logistics parks no longer simply store materials, but have become a place that plays an important role in various areas of corporate and individual activities, and thus the analysis of the selection of the location of logistics parks and the related characteristics is extremely important. There are many existing studies on the selection of locations of logistics parks but work on the factors related to location selection by industry seem lacking. As such, in the course of this study we have used preceeding studies to draft a questionnaire on which selection factors affect the selection of logistics park location in different industries and conducted empirical analysis of the questionnaire results to uncover the factors that affect the selection of the locations of logistics parks in different industries.

The validity of the results from observational methods such as RULA, REBA, OWAS has been one of major concerns due to their subjective characteristics in determining the posture of interests. There have been many studies regarding validity of the results from each checklist. However, most studies provided only fragmentary rather than comprehensive results in nature. This study specifically tried to analyze consistency of novice user based on intra-observer consistency and sensitivity of industrial types during MSDs(Musculoskekltal Disorders) evaluation with major checklists. In this study, twenty two novice subjects were participated to conduct MSDs evaluation for the forty five jobs from three types of industries(automobile, electronics, hospital). The main results for this study were summarized as follows; 1) The action level based on RULA was always higher than that from REBA and OWAS for all three types of industries., 2) The order of consistency from novice users was OWAS(72.7%(kappa=0.57)) RULA(54.3%(kappa=0.41)), REBA(41.0%(kappa=0.34))., 3) The percentage of agreement between 2nd and 3rd trials was higher than those between 1st and 2nd trials and between 1st and 3rd trials irrespective of industrial types during using RULA and REBA., 4) The average score of automobile industry was higher than those of hospital and electronics industries., 5) The types of jobs associated with five body parts(A1(Front), A2(Interior), A3(Rear), A4(Lower), A5(Door)) in automobile industry showed statistically significant differences in terms of MSDs scores for the body parts considered in each checklists.

본 연구는 해양배출폐기물의 해양환경공정시험기준 생태독성시험 관련 시료전처리방법 개선 및 폐기물 업종별 독성 판정기준 적합여부 파악을 목적으로 실시하였다. 해양성 발광박테리아 독성시험은 시료26점에 대하여 46%(12점)의 ‘독성 없음’ (상대발광저해율 30%이하 적용) 판정이 나왔으며, 저성성 단각류시험은 염수추출 전처리 시료7점 중 섬유오니 1점만 ‘독성 없 음’(상대평균생존율 30%이하 적용) 판정이 나왔다. 시험결과로 업종별 독성 크기를 살펴보면 발광박테리아시험 상대발광저해율 은 축산분뇨>식품제조>음식물폐수>섬유․염색>방지시설 순서로 독성이 나타나고, 저서성 단각류시험은 섬유오니 시료의 결과 가 독성이 낮게 나왔으나, 시험대상 시료수가 많지 않은 관계로 업종별 독성 크기 파악은 생략했다. 다만 동일 폐기물 시료7점에 대한 두 가지 독성시험 결과로 판단할 때 발광박테리아시험의 기준만족(독성 없음) 확률이 저서성 단각류시험에 비하여 높게 나 타날 것으로 판단된다.

Desorption reaction characteristics of the used activated carbons collected from manufacture of rubber and plastics products in Shiwha/Banwal industrial complex were investigated. Desorption reactions were analyzed based on the data obtained from a thermogravimetric analyzer. Activation energies and reaction orders for desorption reaction characteristics of the used activated carbons were estimated by employing the Friedman method and the Freeman-Carroll method. It was found that the activation energies were 24.7∼41.3 kJ/㏖ in the Friedman method and 13.9∼24.4 kJ/㏖ in the Freeman-carroll method, and reaction orders were 0.3∼1.4.

Risk level for each construction work can be very important factors to establish advanced prevention measures. But it is important how to produce it. There are three different methods to set it up for construction situation. They are as follows; 1) occurrence frequency = the number of accident workers of each work kind / yearly accident workers 2) occurrence frequency = the number of accident workers of each work kind / yearly workers 3) occurrence frequency = the number of accident workers of each work kind / the total workers All these three concepts(=averaged concept)are analyzed. Additionally frequency based on discrete curve, and severity based on continuous curve are also combined for producing risk level with more scientific approach. This risk level can be very useful to make prevention plan or take measures at construction sites. This is study result can change existing risk level concept to new concept of it, namely rail way work and in-water work showed be high risk level and RC work be low risk level, different from the situation which we have thought commonly, so far.