• Title/Summary/Keyword: Unit Tasks

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An Analysis about Building-related Health Symptoms of Workers at Dental College Hospitals in Seoul (치과대학병원 종사자의 실내자각증상 관련요인 분석 -서울시내 소재 치과대학병원을 중심으로-)

  • Cho, Sung-Yeon;Yang, Ji-Yeon;Lim, Young-Yuk;Shin, Kyoung-Hee;Shin, Dong-Chun
    • Environmental Analysis Health and Toxicology
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    • v.24 no.2
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    • pp.149-157
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    • 2009
  • In this study, recognized building-related health symptoms of various workers in dental college hospitals are surveyed and analyzed in order to improve indoor environment at dental college hospitals. We conducted a questionnaire survey for 682 workers in three dental college hospitals located in Seoul from Sep. 20 to Oct. 8, 2004. Most workers at dental hospitals complained about noise, poor ventilation, dusty environment, and air dryness. SBS symptoms score for subjects was 1.43${\pm}$0.74 (often feel) and major symptoms was throat, CNS, eye, and nose symptoms. Recognized Building-related health symptoms are significantly related to tasks, working experience, job-satisfaction, indoor environment recognition index, medical history, used to special material, and number of dental unit chair. Also working places and ventilation are significantly related to the symptom. Based on the results, it can be said that special dental treatment causes undesirable environment such as noise, dust, and bad odor. It is also related to recognized building related health symptoms reported by workers at dental hospitals. So managemental efforts are needed to improve indoor environment which is related by dental treatment.

A Study on the Construction of RosettaNet Multi-PIP Environment with Contents- Based Document Routing System (컨텐츠 기반 문서 라우팅 시스템을 이용한 로제타넷 다중-PIP환경의 구축에 대한 연구)

  • Kim, Min-Soo
    • The Journal of Society for e-Business Studies
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    • v.11 no.1
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    • pp.113-126
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    • 2006
  • The scope of e-Commerce process becomes wider as the emphasis on the enterprise collaboration grows. It has expanded from its initial settings of order management or billing processes to cover various collaborative processes in the company's value-chain. In order for those collaborative e-Commerce processes to be successful, corresponding business processes should be fully supported by standard bodies. The RosettaNet consortium, one of the most representative international B2B standard bodies, has steadily provided new PIPs to support those expansions. Since individual RosettaNet PIPs correspond to unit tasks that are executed separately in or between companies, multiple PIPs have to be integrally used to properly handle larger business cases. RosettaNet implementation, however, has suffered from the lack of standard guidelines or deliverables to refer under this multi-PIP environment. In this research, a contents-based document routing system is implemented. By applying this routing system to the RosettaNet e-Logistics program where multi-PIP environment is inevitable, we verified our contents-based document routing system is effective to support multi-PIP environment flexibly.

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A Study on Practical Application of "Special Building Zone" for Improvement of Landscape of Housing Complex - Focused on the Redevelopments Project of Sinbanpo Apartment Complex - (공동주택 경관향상을 위한 특별건축구역제도 적용실태 분석에 관한 연구 - 신반포1차아파트 주택재건축 정비사업을 대상으로 -)

  • Lee, Bo-Ram;Lee, Su-Hyoung;Lee, Jung-Hyung
    • Journal of the Korean housing association
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    • v.28 no.3
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    • pp.45-54
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    • 2017
  • A Special Building Zone, which could relieve or ignore part of the Building Act and the regulations in relevant laws, was practically established for the creation of new urban landscape, the improvement of construction technology, and the improvement of construction-related policy. However, due to the lack of understanding the Special Building Zone as well as the insufficiency of detailed standards in policies, the system currently cannot be operated in universal matters. In such circumstance, this study, which is based on the current data on the Special Building Zone defined in exiting law, attempts to analyze the multi-unit housing that has been planned by the system of Special Building Zone. Also, this study aims to derive the Special Building Zone's possibilities and implications that contribute to the improvement of landscape, so as to suggest solutions for effective improvement of the system. With the results above, solutions for the improvement of the system can be derived and summarized as the following. On the one hand, from 'planning perspective', it is necessary to improve the system in a comprehensive way with consideration of urban and local contexts. On the other hand, from 'procedure perspective', some foundation shall be prepared for a system that can allows comprehensive tasks, including the settlement of the zone, the alleviation/elimination of regulations, the approval of building's construction, the process of construction, and the monitoring.

Family coping of family who has a hospitalized child (입원 환아 가족의 대처)

  • Tak Young Ran;Yo Ji Young;Park Young Yee
    • Child Health Nursing Research
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    • v.6 no.2
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    • pp.240-248
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    • 2000
  • Nurses working with families who has a hospitalized child are aware of the complexity of the tasks and stresses they deal with new setting of environment. The challenge is to assess the family coping activity that require the most immediate intervention for the effective nursing care for child and family. This study describe the family coping inventory for the clinical guidance to identify a family coping with stressors. The purpose of this study was to look at the factors related to the family's coping activity when the child was hospitalized. The data were collected with a questionnaire between July and August, 1999, in a sample of 106 families who have hospitalized child. Family coping was assessed using Family Crisis Oriented Personal Evaluation Scale(F-COPES). Data was analyzed using correlation coefficient and analysis of variance. Positive correlation was found between social support, reframe with mobilizing the family to acquire and accept help in sub-domain of family coping. Strongest correlation existed between the family's spiritual support and total family coping. The type of diagnosis, the level of family income, religion, and child's age were significantly different in family coping. The result show that the family coping is affected by the characteristics of child and family, as well as the factors of coping activity. Therefore, early assessment of family coping skill and activity is important to the prevention of problem with function toward wholeness as a unit and child's well being. It can be used with a broad range of child's hospitalization process. It also serve as a nursing record and planning tool for documenting issues that may become priorities for future interventions.

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Design of Flight Learning System Using Sketch-based Interface (스케치 인터페이스를 이용한 항공기동 학습 시스템 개발)

  • Kim, Sang-Jin;Park, Tae-Jin;Choy, Yoon-Chul
    • Journal of Korea Multimedia Society
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    • v.13 no.5
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    • pp.771-779
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    • 2010
  • Sketch-based interface is used more and more in developing animation contents. Particularly, there has been a system where the user's sketch inputs are interpreted and presented as live motions. In this study¸ it is to design an animated flight learning system using sketch-based interface. Most of the flights include movements in three-dimensional space and have unique and complex flight patterns. In other words, the actual flight movements not only include acceleration and deceleration, rising and falling, straight or circular flying, but also may include combinations of two or more movements as they simultaneously occur such as accelerating while falling, or slowing down while rising, and so forth. And, currently existing flight learning animation system cannot present such complex flight patterns to the pilots of aircrafts or to those personnel for air-traffic controllers. Hence, it is to be shown in this study that unit-path sketch animation method can support quicker ways to create animations to present those complex flight movements, and requires lesser inputs compared to the existing frame-based animation method. Also, the flight learning system suggested uses the flight-route realization tasks to reflect complex flight patterns, and therefore creates animations close to real as possible.

Development of a Virtual Simulator for Agile Manufacturing System

  • C., Sangmin;C., Younghee;B., Jongil;L., Manhyung
    • 제어로봇시스템학회:학술대회논문집
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    • 2000.10a
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    • pp.103-103
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    • 2000
  • In this paper to cope with the reduction of products life-cycle as the variety of products along with the various demands of consumers, a virtual simulator is developed to make the changeover of manufacturing line efficient to embody a virtual simulation similar to a real manufacturing line. The developed virtual simulator can design a layout of a factory and make the time scheduling. Every factory has one simulator so that one product can be manufactured in the factories to use them as virtual factories. We suggest a scheme that heightens the agility to the diversity of manufacturing models by making the information of manufacturing lines and products models to be shared. The developed unit simulator can construct a proper virtual manufacturing line along with the required process of products using several kinds of operator and work cell. A user with the simulator can utilize an interface that makes one to manage the separate task process for each manu(acturing module, change operator components and work cells, and easily teach tasks of each task module. The developed simulator was made for users convenience by Microsoft Visual C++ 6.0 that can develop a program supplying graphic user interface environment and by OpenGL of the Silicon Graphics as a graphic library to embody 3D graphic environment. Also, we show that the simulator can be used efficiently for the agile manufacturing by the communication among the factories being linked by TCP/IP and a hybrid database system made by a hierarchical model and a relational model being developed to standardize the data information.

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Design of Alert Message and Message Segmentation For T-DMB Automatic Emergency Alert Service Standard (지상파 DMB 자동 재난경보방송 표준을 위한 재난 메시지 및 메시지 분할 방법 설계)

  • Choi, Seong-Jong
    • Journal of Broadcast Engineering
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    • v.15 no.2
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    • pp.304-312
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    • 2010
  • This paper presents the design of alert message and message segmentation method for the Terrestrial DMB Automatic Emergency Alert Service Standard. This paper begins with the introduction of the standard and some background. The alert message contains the essential information of the alert. Structured information is represented as coded fields and the unstructured as short sentences. Design factors of each field are analyzed first. Next each field’s semantics and syntax are described. The message segmentation method is presented next. The previous study selected FIDC as the message delivery channel. However, in most cases, the size of the alert message exceeds the maximum size of FIG, which is the basic unit packet for the channel. The current T-DMB standard does not support the segmentation method for FIDC. To solve the problem, this paper proposes an elegant segmentation method that garantees reliable, flexible, and fast receiver characteristic. This paper concludes with some additional tasks that should be resolved before the full-time alert service.

Research on the Instructional Strategies to Foster Problem Solving Ability as Mathematical Subject Competency in Elementary Classrooms (초등학교 수업에서 수학 교과 역량으로서의 문제 해결 능력을 함양하기 위한 지도 방안 탐색)

  • Choi, Inyoung;Pang, JeongSuk
    • Education of Primary School Mathematics
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    • v.21 no.3
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    • pp.351-374
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    • 2018
  • The purpose of this study is to support the understandings of teachers about the instructional strategies of collaborative problem solving and mathematical modeling as presented in the 2015 revised mathematics curriculum. For this, tasks of the Cubes unit from six grader's and lesson plans were developed. The specific problem solving processes of students and the practices of teachers which appeared in the classes were analyzed. In the course of solving a series of problems, students have formed a mathematical model of their own, modifying and complementing models in the process of sharing solutions. In particular, it was more effective when teachers explicitly taught students how to share and discuss problem-solving. Based on these results this study is expected to suggest implications on how to foster students' problem solving ability as mathematical subject competency in elementary classrooms.

Redesign of A College Educational Curriculum Based on National Competency Standards (NCS를 활용한 전문대학 교육과정 개편)

  • Oh, Man-Deok;Lee, Seung-Hee
    • The Journal of the Korea Contents Association
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    • v.14 no.9
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    • pp.651-662
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    • 2014
  • The introduction and application of NCS(National Competency Standards) into college education seeks for competency-based human resource development and management, which targets what to do rather than what to know in terms of employees' performing jobs, duties and tasks in their work environments. The focus of the study is to redesign an educational curriculum of the field of Advertising Production for college students from a perspective of NCS. The field of Advertising Production related competency unit groups, competency units and competency elements were selected followed by the process of developing the curriculum. Using survey questionnaires and FGIs, data were collected from advertising industry experts, field practitioners and college students. The redesigned NCS-based curriculum is expected to link college education into industrial needs for human resources and thus to enhance the quality of college education.

Factors Associated with Preparation for Turnover in Youth Employees: a Pooled Analysis of Data from the Youth Panel 2007-2013 (청년 취업자의 이직 준비 관련 요인: 청년패널 2007-2013 자료 분석)

  • Kim, Kyoung-Beom;Lee, Ju hyun;Noh, Jin-Won;Kwon, Young Dae
    • The Journal of the Korea Contents Association
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    • v.16 no.12
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    • pp.480-491
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    • 2016
  • This study aims to determine the factors associated with preparation for turnover in youth employees, using a data from the Youth Panel 2007-2013. Study population were composed by 17,037 employees and a generalized estimating equations (GEE) using panel logit model was performed. It was identified that socioeconomic(age, sex, level of education, monthly income and type of employment) and work-related factors(perception of difficulties in performing tasks compared to level of education, perception on the Job-Major match, stabilization of employment, autonomy and empowerment of jobs, peer relationship in workplace) were statistically significant variables. Based on the analysis, dissatisfaction on working environment or condition might lead to employees prepare to turnover and it is a series of activities that to improve welfare and find a suitable job for oneself.