• Safety and Health at Work
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• 제12권2호
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• pp.154-166
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• 2021

Background: Occupational health and safety (OHS) is a significant interest of all governments to prevent workplace hazards. Although appropriate legislation and regulations are essentials for the protection of workers, they are solely not enough. Application of them in practice should be secured by an efficient inspection system. Fundamental components of an inspection system are inspectors and their audit tasks. Maintaining the fair balanced task assignment among inspectors strictly enhances the efficiency of the overall system. Methods: This study proposes a two-phased goal programming approach for OHS inspectors' task assignments and presents a case study. Results: The solution approach gives the balanced assignment of inspectors to the workplaces in different cities of the country in the planning period. The obtained schedule takes into account the distances covered by the work places and the number of the workplaces' employees to be audited and pays attention to the human factors by considering the preferences of the inspectors. The comparisons between the obtained optimal schedule and the implemented one that is produced manually show that the approach not only maintains the technical requirements of the problem, but also provides social and physical balance to the task assignment. Conclusion: Both the approach and the application study are expected to offer fruitful inspirations in the area of safety management and policy and they provide a good guide for social policy and organizational aspects in the field of OHS inspectors' task assignment.

• The Journal of Asian Finance, Economics and Business
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• 제6권4호
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• pp.201-212
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• 2019

The study aims to identify the role of transformational leadership toward work performance through intrinsic motivation in pharmaceutical field by a survey of 220 pharmacists in Vietnam. The pharmaceutical industry in Vietnam is experiencing rapid growth, accompanied by the need for a change in leadership for managers. The transformational leadership creates a proactive, positive attitude, passion, interest or an increase in intrinsic motivation of employees, thereby affecting work performance. This study performed reliable verification by Cronbach's Alpha coefficient, then the factors are analyzed by EFA before conducting multivariate regression analysis. The results showed that the transformational leadership style includes such factors as: idealized influence (attributed and behavior), inspirational motivation, intellectual stimulation, individualized consideration have a positive impact on intrinsic motivation and thereby positively affecting work performance. It confirms that employees will have a higher intrinsic motivation level when working under transformational leadership from their leaders. It makes employees work more efficiently. According to the research results, the pharmacist has an intrinsic motivation to work hard on tasks that contribute to the group overall goal of. That requires managers to have a task assignment strategy to connect the goals of the members together as well as of the members to the group.

• 한국전자거래학회:학술대회논문집
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• 한국전자거래학회 1999년도 학술대회지 vol.1
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• pp.95-108
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• 1999

The purpose of this study is to find the diversification of the methodology of KM (knowledge management) Benchmarking which has been developed rapidly as a new managing paradigm all over the world for the 21th century. In particular, at the point of that it has been going to be inevitable for domestic companies to adopt and utilize a knowledge management system as the pending assignment for surviving in the 21th century, this study thus can enable them to support an adoption of KM and suggest directions for companies. Therefore, the successful cases of KM adoption all through the world have been analyzed by this study with the classifications of the industrial fields, work-flows from the view point of learning organizations and information technologies. As a result, the KM type bearing the specific of the respective industry has not been unrolled, and the common element in the analysis of work-flows has been found. Based on the result, it is desirable for the companies to adapt KM, extracting necessary work field for KM. Consequently speaking, they need to benchmark and adopt the KM methodology based on the extracted results.

• 공학교육연구
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• 제12권2호
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• pp.89-95
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• 2009

본 논문은 PLC분야의 인력수요, 채용과정, 훈련소의 교육내용을 조사하였다. 기술인력의 수요와 직업교육의 요구 수준을 파악하였따. 따라서 학생의 취업향상과 교육 훈련과정 개발을 위한 정보를 제공함에 목적이 있다. 인력수요 및 교육수요와 현장 실습생 수요에 대해 분석하였다. 표본 추출은 업종별, 규모별 할당표본 추출방법(quota Sampling)을 사용하였다. 조사방법은 전화 및 방문하여 조사하였으며 자료분석은 엑셀을 이용한 통계 분석을 하였다.

• 공학교육연구
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• 제11권3호
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• pp.90-95
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• 2008

본 조사의 목적은 중소도시의 빌딩 자동제어 분야의 인력 수요와 채용과정 및 훈련기관의 교육 과정을 조사하였다. 본 논문은 전기업체의 인력수요, 채용과정, 훈련소의 교육내용을 조사하였다. 기술인력의 수요와 직업교육의 요구 수준을 파악하였다. 따라서 학생의 취업 향상과 교육 훈련과정개발을 위한 정보를 제공함에 목적이 있다. 인력수요 및 교육수요와 현장 실습생 수요에 대해 분석하였다. 표본추출은 업종별, 규모별 할당표본 추출방법(quota Sampling)을 사용하였다. 조사방법은 전화 및 방문하여 조사하였으며, 자료분석은 엑셀을 이용한 통계 분석을 하였다.

• 공학교육연구
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• 제11권4호
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• pp.58-63
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• 2008

본 논문은 중소도시의 전기 설비 및 전기공사 업체의 인력 수요와 채용과정 및 훈련기관의 교육 내용을 조사하였다. 그리고 학생의 취업 향상과 교육훈련과정개발을 위한 정보를 제공함에 목적이 있다. 인력수요 및 교육수요와 현장 실습생 수요에 대해 분석하였다. 표본추출은 업종별, 규모별 할당표본 추출방법(quota Sampling)을 사용하였다. 조사방법은 전화 및 방문하여 조사하였으며, 자료분석은 엑셀을 이용한 통계 분석을 하였다.

• The Journal of Asian Finance, Economics and Business
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• 제9권2호
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• pp.93-102
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• 2022

The goal of this study was to see how big data analytics (BDA) affected external audit procedures in the Middle East. The measurement model and structural model of this investigation were evaluated using PLS-SEM (3.3.3). The study sample members were (361) auditors who work in auditing companies in Kuwait, Saudi Arabia, the United Arab Emirates, Jordan, Bahrain, Egypt, Lebanon, and Iraq. A questionnaire was chosen to the study sample members electronically, and the study sample members were (5093) auditors who work in auditing companies in Kuwait, Saudi Arabia, the United Arab Emirates, Jordan, Bahrain, Egypt, Lebanon, and Iraq. To choose the sample, the researchers used a stratified random sampling procedure. The findings show that BDA has an impact on audit procedures at all phases of the auditing process, where it contributes to information delivery that helps auditors understand the client's internal and external environments, which in turn influences the choice to accept the audit assignment. Furthermore, by providing essential information, BDA enables auditors to simply run analytical procedures, estimate client risks, and understand and evaluate the internal control system. As a result, auditors must develop their abilities in the BDA field, as it adds to the creation of additional value for both auditors and their clients.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2003년도 학술대회지
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• pp.422-425
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• 2003

건축공사의 고층화 추세에 따라 반복공정의 수가 증가하고, 마감공사에서의 관련 공종 수가 증가하여 작업 연속성에 대한 계획 및 공사관리가 중요하게 인식되고 있으며, 이러한 마감공사의 효율적 은용을 위해 각 작업을 일정한 리듬으로 반복되도록 함에 따라 공정의 개선을 이루고자 하는 기법이 택트공정관리이다. 그러나 택트공정관리는 세부공정 및 작업구역에 따른 상이한 시공속도와 이로 인한 선행공정의 작업지연 등 비효율적 요소 때문에 적용에 어려움이 있었다. 따라서 본 연구에서는 작업별 소요시간의 동기화(同期化)를 통한 개선효과를 파악하기 위해 기존의 공동주택 창호공사를 대상으로 작업방식의 세부작업단위 및 작업인원 수를 작업시간의 동기적(同期的)연결 및 최소 요구인원 수를 기준으로 조정한 후, 공기단축 효과를 분석하였다.

• 한국산학기술학회논문지
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• 제21권4호
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• pp.138-144
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• 2020

육군의 공병은 여러 장비를 이용하여 다양한 작전을 수행 중이며, 대표적인 군사작전 분야로는 포병 진지구축지원이 있다. 포병은 아군의 후방에서 화력으로 적의 중심을 타격하는 임무를 수행하며, 이때 사격 위치 노출 방지를 위해 한 진지에서 여러 차례 사격 후 진지를 반드시 이동해야 함에 따라 제한된 수의 장비를 효율적으로 운용하여 다수의 진지를 신속히 구축하는 것이 필요하다. 본 연구에서는 진지 구축시 제약조건을 반영하여, 공병장비-팀(작업)-진지간 최적할당이 가능한 수리모형과 휴리스틱 알고리즘을 제시하고 이에 대한 실험결과를 제시하고자 한다. 본 논문에서 제안한 최적화 수리모형은 작은 크기의 문제에서는 최적해를 도출하나, 실제 공병대대 및 여단 규모의 장비배치 문제에서는 최적해 도출에 장시간이 소요되는 한계가 존재함에 따라, 수리모형 기반의 휴리스틱 역시 제안하였다. 해당 휴리스틱은 1단계에서 수리 모형의 일부 변수의 정수제약 조건을 완화하고 할당에 대한 최적해를 구하고, 해당 해를 원 수리모형에 추가하여 최종 해를 구하는 형태로 설계하였다. 이러한 휴리스틱은 최적해의 도출은 보장하지는 못하나 문제의 크기가 커져도 빠른 시간에 해를 도출할 수 있었다.

• KIEAE Journal
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• 제11권1호
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• pp.39-45
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• 2011

The concepts of interior design work have set forward an aesthetic and functional proposition to be answered by those who design spaces. The available range of suitable materials for interior use appears to be almost inexhaustible in this day and age. Now a day, relatively new fields of study on environmental-friendly interior examine humans'innate affinity for health and explore its implications for architecture and the built environment. A growing field of research suggests that spaces' relationship to aesthetics and environment can either help or hinder their occupants' health and wellness, productivity, and even their creativity. This paper presents several examples of already built apartment houses in practice, and discusses the demand of users of the spaces for health and sustainable environment, deepening the relationship between newly-constructed spaces and the remodeled ones. The considerations to some new and contemporary materials from the aspect of healthy indoor architecture design are presented in this paper. Designers need to rethink the conventional and high-tech interior environment in apartment houses with respect to perceived air quality, material emissions, and odors. The future of interior design is oriented on light shapeable materials which are able to create a unique memorable atmosphere. The primary assignment in accepting recent materials and proceedings is our responsibility to creating proposals, that are mainly safe, hygienic and environmentally proper.