• Title/Summary/Keyword: Work assignment

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A Study on the Analysis of Location Potential of Commercial Use using GIS Database (GIS DB를 이용한 상업·업무시설의 입지 포텐셜 분석)

  • Baek, Tae-Kyung;Choi, Jung-Mi
    • Journal of the Korean Association of Geographic Information Studies
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    • v.9 no.1
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    • pp.149-157
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    • 2006
  • The purpose of this study is to search for location potential in Busan metropolitan city and to support decision-making in land use policy. As basis work for the analysis of the location potential, we build rank-map database by using the 11 index. And then by using rank-map, we carried out the location potential ($P_i$) analysis. As a result, we found that many commercial use located in Rank 1 to 2. Also, Rank 4-7 must be made an un-commercial use in assignment of land use zone. These data can be effectively used for land use plan in Busan metropolitan city as the basis data.

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A Study on the Structural Relationships between Self-Sacrificial Leadership, Employees' Workplace Spirituality, Supervisor Likeability and Innovation Behavior of Hotel Enterprise (호텔기업의 자기희생적 리더십, 직장영성, 상사호감 및 혁신행동의 구조적 관계 연구)

  • Park, Jong Chul;Choi, Hyun Jung
    • Culinary science and hospitality research
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    • v.24 no.3
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    • pp.177-187
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    • 2018
  • This study began with the expectation that work spirituality according to self - sacrificing leadership of a company recognized by hotel employees could positively affect superior liking and innovation behavior. The results of this study can be summarized as follows; the exercise of authority and the self - sacrifice in reward distribution are very important in the social exchange relationship. And the experience of joy and meaning, which is a behavior that meets the values, showed that it fulfilled the sense of accomplishment that the employees realized as a value, and it increased the satisfaction of pursuing the value of the boss and participating in and contributing to the world. Moreover, the hotel employees were likely to favor the bosses when they gave up or refrained from their authority or delegated to their subordinates, or when their bosses delayed or gave up rewards that had to be distributed to them. Also, self-sacrifice on the supervisor's job assignment is considered as an essential part of inducing the innovative behavior of the subordinates, regarded as desirable behavior or qualities.

A Simple Method for Solving Type-2 and Type-4 Fuzzy Transportation Problems

  • Senthil Kumar, P.
    • International Journal of Fuzzy Logic and Intelligent Systems
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    • v.16 no.4
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    • pp.225-237
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    • 2016
  • In conventional transportation problem (TP), all the parameters are always certain. But, many of the real life situations in industry or organization, the parameters (supply, demand and cost) of the TP are not precise which are imprecise in nature in different factors like the market condition, variations in rates of diesel, traffic jams, weather in hilly areas, capacity of men and machine, long power cut, labourer's over time work, unexpected failures in machine, seasonal changes and many more. To counter these problems, depending on the nature of the parameters, the TP is classified into two categories namely type-2 and type-4 fuzzy transportation problems (FTPs) under uncertain environment and formulates the problem and utilizes the trapezoidal fuzzy number (TrFN) to solve the TP. The existing ranking procedure of Liou and Wang (1992) is used to transform the type-2 and type-4 FTPs into a crisp one so that the conventional method may be applied to solve the TP. Moreover, the solution procedure differs from TP to type-2 and type-4 FTPs in allocation step only. Therefore a simple and efficient method denoted by PSK (P. Senthil Kumar) method is proposed to obtain an optimal solution in terms of TrFNs. From this fuzzy solution, the decision maker (DM) can decide the level of acceptance for the transportation cost or profit. Thus, the major applications of fuzzy set theory are widely used in areas such as inventory control, communication network, aggregate planning, employment scheduling, and personnel assignment and so on.

Composition and Use of Biosafety Level 3 Facility (생물안전 3등급 연구시설의 구성 및 이용)

  • Kim, Changhwan;Hur, Gyeunghaeng;Lee, Wangeol;Jung, Seongtae
    • Journal of the Korea Institute of Military Science and Technology
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    • v.18 no.3
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    • pp.335-342
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    • 2015
  • Laboratory facilities for biology are designed as biosafety level 1, biosafety level 2, biosafety level 3, and biosafety level 4. Biosafety level designations are based on a composite of the design features, construction, containment facilities, equipment, practice and operation procedures required for working with agents from the various risk groups. Generally, biosafety level 3 means the facility that is appropriate for the experiments using pathogens which can cause serious diseases by aerosol transmission. The biosafety level assigned for the specific work to be done is driven by professional judgement based on a risk assessment, rather than by automatic assignment according to the particular risk group designation of the pathogenic agents to be used. In this paper, we introduced the biosafety level 3 facility operated in ADD(Agency for defense development). It contains the overview of facility, microbiological experiment, animal experiment, decontamination and waste disposal. Biosafety level 3 laboratory in ADD has served the vital role in the research of biological agents and antidote development.

A Study on Local Government Official's Recognition of Treatment Change Influenced by City-County Consolidation (시군 통합으로 인한 지방공무원의 처우개선 인식도 조사)

  • 최락인
    • Journal of the Korea Society of Computer and Information
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    • v.6 no.1
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    • pp.119-129
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    • 2001
  • The purpose of this study is to make an experiment survey of what local public official in the city of Yeosu, where recently achieved city-county consolidation about the improvement of treatment, as the organization was being rearranging effectively by reducing its size and personnels to follow the trend of the times toward globalization and open-door policy. The evaluation criteria used in this study is the opinion of consolidation, the degree to which merit rating was done impartially, the assignment of working place, pay, allowance, social position guarantee, promotion, the will to work. role conflict, the level of cohesion, and the extent of involvement in decision-making According to the survey, there appeared some positive effect even in such a short period that administrative expense decreased owing to the downsizing. Concerning the treatment, however, many officials considered it get worse in general, Especially. the treatment of promotion, social position guarantee, pay and allowance was found to be below the average.

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Mainchain NMR Assignments and secondary structure prediction of the C-terminal domain of BldD, a developmental transcriptional regulator from Streptomyces coelicolor A3(2)

  • Kim, Jeong-Mok;Won, Hyung-Sik;Kang, Sa-Ouk
    • Journal of the Korean Magnetic Resonance Society
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    • v.17 no.1
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    • pp.59-66
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    • 2013
  • BldD, a developmental transcription factor from Streptomyces coelicolor, is a homodimeric, DNA-binding protein with 167 amino acids in each subunit. Each monomer consists of two structurally distinct domains, the N-terminal domain (BldD-NTD) responsible for DNA-binding and dimerization and the C-terminal domain (BldD-CTD). In contrast to the BldD-NTD, of which crystal structure has been solved, the BldD-CTD has been characterized neither in structure nor in function. Thus, in terms of structural genomics, structural study of the BldD-CTD has been conducted in solution, and in the present work, mainchain NMR assignments of the recombinant BldD-CTD (residues 80-167 of BldD) could be achieved by a series of heteronuclear multidimensional NMR experiments on a [$^{13}C/^{15}N$]-enriched protein sample. Finally, the secondary structure prediction by CSI and TALOS+ analysis using the assigned chemical shifts data identified a ${\beta}-{\alpha}-{\alpha}-{\beta}-{\alpha}-{\alpha}-{\alpha}$ topology of the domain. The results will provide the most fundamental data for more detailed approach to the atomic structure of the BldD-CTD, which would be essential for entire understanding of the molecular function of BldD.

Actual Use Pattern of Environment-friendly Finish Materials in Recently-Constructed and Remodeled Apartment Houses (공동주택 유형별 친환경 마감재 사용 실태분석 연구)

  • Lee, Ji-Soon
    • KIEAE Journal
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    • v.11 no.1
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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.

Master Integrity Principle for Effective Management of Role Hierarchy (효과적인 역할계층 관리를 위한 기본 무결성 규칙)

  • Oh Se-Jong
    • The KIPS Transactions:PartC
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    • v.12C no.7 s.103
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    • pp.981-988
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    • 2005
  • Administrative Role-Based Access Control(ARBAC) is a typical model for decentralized authority management by plural security administrators. They have their work range on the role hierarchy. A problem is that legal modification of role hierarch may induce unexpected side effect. Role-Role Assignment 97(RRA97) model introduced some complex integrity principles to prevent the unexpected side effect based on geometric approach. We introduce simple and new one integrity principle based on simple set theory. It is simple and intuitive. It can substitute for all integrity principles of RRA97 model.

Implementing Family-Based Intervention Program at Healthy Family-Support Center: An Ecological Approach for Empowerment of Families with Mildly Handicapped Children (건강가정지원 서비스에서 가족-중심 개입 프로그램의 개발 및 실시: 통합 장애아 가족의 능력강화를 위한 생태학적 접근)

  • Yoon, Chong-Hee
    • Journal of the Korean Home Economics Association
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    • v.44 no.4 s.218
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    • pp.191-205
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    • 2006
  • The purpose of the study was to develop family-based intervention program to be implemented and disseminated via "Healthy Family-Support Center." This preventive-empowerment program was designed to intervene with parenting mildly handicapped children enrolled at integrated kindergarten. The theoretical backgrounds employed were ecological theory, preventive family-based intervention approach, and theraplay theory. The pretest-posttest control-group design with random assignment was applied. The research model yielded a significant intervention effect(t=-1.294, p<0.05) on mothers' parenting stress. With proven effectiveness of family-based intervention program, the study further discussed why an ecological, family-based intervention model was a relevant alternative to investigate issues in family welfare, and why an individualized family service plan was a relevant tool to deliver services-in-context for the families who needed supports from exo-and macrosystems.

Cutting Characteristics of Dry Turning Using Compressed Air (압축공기를 이용한 건식 선삭가공의 절삭특성)

  • Song Chun-Sam;Kim Joo-Hyun
    • Transactions of the Korean Society of Machine Tool Engineers
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    • v.14 no.1
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    • pp.8-14
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    • 2005
  • The purposes of using cutting fluid during cutting have been cooling, lubricating, chip washing, and anti-corroding. However, the present manufacturing industry restricts the use of cutting fluid because cutting fluid contains poisonous substances which are harmful to the human body. Therefore dry cutting becomes an unavoidable assignment and a lot of researches have studied cutting methods without using cutting fluid. Because dry turning is a continuous work, tools life is reduced by continuous heat generation and surface gets rough due to reduced lubrication, so it is important to consider these situations. In this paper, the way of selecting the optimal machining condition by the minimum number of experiments and the effectiveness of using compressed air in high hardness materials through Taguchi method have been found. Dry cutting using compressed air showed better cutting characteristics than normal dry cutting with respect to by cutting force, tool wear, and surface roughness. Also, the optimal machining condition f3r dry cutting using compressed air could be selected through Taguchi method.