• 한국콘텐츠학회논문지
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• 제17권10호
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• pp.406-419
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• 2017

본 연구는 현상학적 연구방법을 통해 청소년들이 아르바이트를 하는 과정에서 경험하는 것들과 그것의 의미를 탐색하고 특히 아르바이트를 통한 성장경험을 도출하는 것이다. 본 조사의 목적을 달성하고자 연구참여에 사전동의한, 평균 2년의 아르바이트 경험을 가지고, 현재 아르바이트를 하고 있는 경기도 거주 고교생 7명을 대상으로 2017년 3월부터 4월까지 심층면접을 하였다. 연구 결과 확인된 주요영역은 '아르바이트에 대한 필요성을 느끼고 찾아나서기', '아르바이트의 고된 현실에 적응하기', '아르바이트를 통해 성장경험하기'로 나타났다. 아르바이트에 대한 필요성은 소비욕구 충족, 가정경제 보조, 독립성 추구, 사교 및 여가, 자기성장 및 미래준비로 나타났다. 아르바이트 적응은 업무 적응과 관련하여 '업무 익히기', '견디어내기' '능숙해지기'로, '관계'적응과 관련하여 '텃새에 적응하기', '중단하기와 지속하기', '유대감 형성하기'의 과정으로 나타났다. 아르바이트를 통한 성장경험은 돈에 대한 합리적 관리능력 형성, 정신적 성장, 미래를 위한 준비로 나타났다. 이러한 연구결과를 바탕으로 제언을 하였다.

• Wind and Structures
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• 제12권4호
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• pp.299-312
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• 2009

It has long been studied about the flow around bluff bodies, but the effect of aspect ratio on the sharp-edged bodies in thick turbulent boundary layers is still argued. The author investigates the flow characteristics around a series of rectangular bodies ($40^d{\times}80^w{\times}80^h$, $80^d{\times}80^w{\times}80^h$ and $160^d{\times}80^w{\times}80^h$ in mm) placed in a deep turbulent boundary layer. The study is aiming to identify the extant Reynolds number independence of the rectangular bodies and furthermore understand the surface pressure distribution around the bodies such as the suction pressure in the leading edge, when the shape of bodies is changed, responsible for producing extreme suction pressures around the bluff bodies. The experiments are carried out at three different Reynolds numbers, based on the velocity U at the body height h, of 24,000, 46,000 and 67,000, and large enough that the mean boundary layer flow is effectively Reynolds number independent. The experiment includes wind tunnel work with the velocity and surface pressure measurements. The results show that the generation of the deep turbulent boundary layer in the wind tunnel and the surface pressure around the bodies were all independent of Reynolds number and the longitudinal length, but highly dependent of the transverse width.

• 가족자원경영과 정책
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• 제19권2호
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• pp.75-99
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• 2015

The purpose of this study was to examine the career-interrupted lives of highly educated career-interrupted women. The participants were 11 women in their thirties who had graduated from university graduated and had a child. We collected the qualitative data using a focused group interview. The results of this study can be summarized as follows. First, in personal histories of the career-interrupted women, there were marriages and births, difficulties with child care, priority placed on the family, pressure to retire, and an absence of a layoff system related to births and child care. Second, with regard to their interrupted lives, while there was comfort and an absence of work-stress, there was child care stress, financial stress, anxiety due to career uncertainty, a loss of the social self, depression, emptiness, low self-esteem, dependence on husbands, regret, conflict in career choices, and envy of childcare support. Third, their reasons for seeking reemployment included the financial benefits, increased independence, self-realization in their job, hope for a stable job, self-management, and hope for a social network.

• 한국디지털건축인테리어학회논문집
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• 제13권1호
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• pp.23-31
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• 2013

This paper presents computer graphics applying the traditional Korean house(Hanok) style interior to unit-care space of Welfare Facility and proposes the possibility as interior design and construction materials. In this paper, the proposed computer graphic-based model is a single-story building that provides convenient traffic between rooms. Computer graphic-based model is presented by Auto CAD, 3D program (Sketch-UP v.8), rendering program (Podium v.2) based on the traditional Korean house and related work of unit-care welfare facility. Computer graphic-based model that combined unit-care and the traditional Korean house has the following characteristics. In each room of living space, wallpaper and flooring Korean paper(Hnaji) is considered and windows, door, furniture of traditional pattern were placed. The living room(Daechung) that is representative of the traditional Korean house and the corridor (toenmaru) are the elements to save the image of the traditional Korean house as much as possible. Especially, the corridor (toenmaru) is placed to conveniently use in nursing-care facility and home-care support facility. A public space is placed around the inside court (An-madang), while the living space (unit-care) has a sense of independence by separation. Bathroom and kitchen have a modern design for functionality than aesthetic elements.

• 대한추나의학회지
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• 제4권1호
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• pp.39-53
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• 2003

Objectives : The object is to the difference among the funtional disability scale for low back pain and to use Methods : I researched the contents of funtional disability scale for low back pain Results & Conclusions : 1. The funtional disability scale for low back pain is specific-condition and general-health 2. A proposal of set core of funtional disability scale for low back pain is back specific function, generic health state, pain, work disability, satisfaction 3. Oswestry disability index or Rolland disability questionnaire. wase used for standard specific-condition scale and SF-36 was used for standard general-health scale 4. SF-36 is able to use the funtional disability scale for low back pain independence 5. In the future, scale for low back pain shulod be standardized in multiple dimension by computer

• Journal of Microbiology and Biotechnology
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• 제25권10호
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• pp.1714-1727
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• 2015

This work describes a new strategy for optimal design of Multiplex-PCR primer sequences. The process is based on the Particle Swarm Optimization-Simplex algorithm (Mult-PSOS). Diverging from previous solutions centered on heuristic tools, the Mult-PSOS is selfconfigured because it does not require the definition of the algorithm's initial search parameters. The successful performance of this method was validated in vitro using Multiplex-PCR assays. For this validation, seven gene sequences of the most prevalent bacteria implicated in urinary tract infections were taken as DNA targets. The in vitro tests confirmed the good performance of the Mult-PSOS, with respect to infectious disease diagnosis, in the rapid and efficient selection of the optimal oligonucleotide sequences for Multiplex-PCRs. The predicted sequences allowed the adequate amplification of all amplicons in a single step (with the correct amount of DNA template and primers), reducing significantly the need for trial and error experiments. In addition, owing to its independence from the initial selection of the heuristic constants, the Mult-PSOS can be employed by non-expert users in computational techniques or in primer design problems.

• International Journal of Human Ecology
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• 제6권1호
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• pp.117-129
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• 2005

The purpose of this research was to study opinions on elderly housing and attitudes toward the problems related to elderly lives, which were due to dependence or independence in later life. The survey was conducted among middle-aged people in their fifties, living in Seoul. The final sample included 498 respondents. Since the statistical analysis was focused only on independent and dependent groups, total cases for the analysis were 373. The results of this study were as follows. Firstly, the group that was more independent in later life tended to be healthier, lived with a husband or wife, had no children, and had more monthly income and assets. Secondly, the group that was more independent in later life believed that they had the sole responsibility of resolving later life issues. The group that was more dependent believed that their family, not themselves, must resolve their later life problems. The independent group wanted to continue their work or enjoy leisure. Thirdly, the group that was more independent about elderly housing stated that they were responsible for it, while the other group stated that their family was. There were no significant differences between the two groups in terms of general idea, and social interest. However, the independent group answered that more development and management of elderly housing were needed. The expected living arrangement in their later lives was similar. Also, there were no differences between the two groups in living with family or the demand for service from elderly housing.

• STI Policy Review
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• 제4권1호
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• pp.14-26
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• 2013

The $1^{st}$ National Plan for Aging Society with Low Fertility, which the Korean government announced in 2006, caused the gradual increase of R&D investment in order to prepare for an aging society in Korea. This study explores if the directions and strategies of R&D projects related to aging are suitable to improve the quality of life for elderly people and establish a sustainable aging society by analyzing the features of R&D investment from 2004 to 2010. The results show that most R&D projects conducted by departments focus on the development of assistive devices for the elderly to support everyday lives. The Korean government's R&D policy to prepare for an aging society is based on the narrow interpretation of Quality of Life (QoL) in an aging society that tries to resolve the socioeconomic problems of the elderly; however, the policies have ignored the independence of active elderly individuals and the social integration of the young and elderly generations. The research shows that a paradigm shift is required from a 'Senior' to 'Aging Society' because almost 1/3 of the Korean population is over 65 years old and the expansion of the research embraces from assistive technologies for the elderly to the design of social infrastructure such as transportation, education and work.

• 동아시아경상학회지
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• 제5권2호
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• pp.48-54
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• 2017

Public holidays are periods set aside by nations or states to observe particular events like national days, independence anniversary or religious festivals. These days are different from the usual periods of statutory leave or vacation provided for workers in the collective agreement or rule of engagement at the point of entry. These periods of leave enjoyed by workers include annual vacation, casual leave, sick leave, maternity leave, paternity leave and others as may be recognized within an establishment. Individual worker's period of leave is personal and at the discretion of the worker or the organization as the case may be, but public holidays involve the stoppage of work by the entire workforce within the period it would last. Nigeria observes many public holidays some of which, at times, are unplanned for by the people. This has attracted arguments for and against on the basis that these holidays are too many and detrimental to productivity and the national economy. Using secondary data, this paper examines the issue and opines that there is the need to review these public holidays with a view to halting their negative effects on the nation's economy. Also, measures to manage these holidays in line with constitutional provisions are espoused.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제13권2호
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• pp.686-710
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• 2019

This work proposes a model to solve the problem of Network Coding over a one-session multicast network. The model is based on a system of restrictions that defines the packet flows received in the sink nodes as functions of the outgoing flows from the source node. A multicast network graph is used to derive a directed labeled line graph (DLLG). The successive powers of the DLLG adjacency matrix to the convergence in the null matrix permits the construction of the jump matrix Source-Sinks. In its reduced form, this shows the dependency of the incoming flows in the sink nodes as a function of the outgoing flows in the source node. The emerging packets for each outgoing link from the source node are marked with a tag that is a linear combination of variables that corresponds to powers of two. Restrictions are built based on the dependence of the outgoing and incoming flows and the packet tags as variables. The linear independence of the incoming flows to the sink nodes is mandatory. The method is novel because the solution is independent of the Galois field size where the packet contents are defined.