• Title, Summary, Keyword: 준비 시간

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A Review of Milking Preparation: The Science. (착유준비의 재 검토 : 과학적인 면에서)

  • 손봉환
    • Journal of the korean veterinary medical association
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    • v.37 no.10
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    • pp.949-954
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    • 2001
  • 착유효과는 시간 당 소에 대한 일정한 일을 주로 측정하는 것이다. 그러나 시간 당 착유우유 kg에서 일정한 일의 양 또는 시간 당 더 좋은 우유 kg까지가 바라는 것이다. 소/시간에 대한 초점은 착유 전 유두준비에 소비시간을 감소 시키는 것이다. 그리고 이 검토는 우유생산, 안정된 우유흐름에 대한 시간, 유질과 유방건강에 중점을 둔 것이다. 우유의 질이나 유방염에 대하여 착유준비는 대단히 중요하다. 우리는 권장된 기준에 맞추어 착유준비를 하고 있는가? 스스로 검토하여 보아야 한다. 또한 그 기준에 정확히 따라서 함은 물론이고, 필요한 기구와 약제의 사용에도 하자가 없는지 재 확인하여 보아야 한다 그렇지 안으면 자기의 책임을 다른 곳에 돌리고 실제작업의 교정에는 실패를 하는 경우가 될 것이다.

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Determinants of Part-Time Work and Preparation for Later Life of Older Women (중고령 여성의 시간제 일자리 결정요인과 노후준비)

  • Kim, So-Hee;Park, Mee-Hyun
    • The Journal of the Korea Contents Association
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    • v.15 no.1
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    • pp.185-196
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    • 2015
  • This study aims to outline the characteristics of part-time work among older women and examine what determines whether an older woman is employed part-time. Furthermore, the purpose of this study is to investigate difference between the levels of later life preparation of full-time and part-time workers among older women and to suggest thereby the implications for policy makers to develop program for increasing the quality of part-time employment of older women. The results show that former job significantly influences part-time employment of older women. The findings also indicate that later life preparation of part-time workers, including household income, wage income, and public pension, is significantly lower than those of full-time workers among older women.

A Low Power Algorithm using State Transition Ready Method (상태 전환 준비 방법을 이용한 저전력 알고리즘)

  • Youn, Choong-Mo
    • The Journal of the Korea institute of electronic communication sciences
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    • v.9 no.9
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    • pp.971-976
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    • 2014
  • In this paper, we proposed a low power algorithm using state transition ready method. The proposed algorithm defined a sleep state, a idle state and a run state for the task. A state transition occurring at the time due to the delay time created in order to reduce the power consumption state in the middle of each inserted into the ready state. The ready state considering a power consumption and a delay time in state transition. A scheduling step of performing the steps in excess of the increasing problems have the delay time is long. The power consumption increased for the operation step increase. A state transition from a sleep state with the longest delay time in operating state occurs when the state is switched by the time delay caused by the increase in operating time reduces the overall power consumption reduced. Experiments [6] were compared with the results of the power consumption. The experimental results [6] is reduced power consumption than the efficiency of the algorithm has been demonstrated.

An Enhanced EDF Scheduling Method For the Multimedia Process (멀티미디어 프로세서를 위한 개선된 EDF 스케줄링 방법)

  • ;Felix M.Villarrel
    • Proceedings of the Korean Information Science Society Conference
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    • pp.110-112
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    • 1998
  • 본 논문에서는 BSD운영체제에서 마감시간(dead line)의 개념을 도입하여 멀티미디어 프로세서의 우선순위를 관리하고 실시간 준비 큐를 관리하는 방법에 대하여 알아보았다. 마감시간이 가장 먼저 임박한 프로세서에 대해서 높은 우선순위를 할당하는 EDF (Earlist Desdline First)알고리즘을 바탕으로 구현을 하였다. BSD에서 실기간 프로세서의 준비 큐와 시분할 프로세서의 준비 큐 사이에는 프로세서의 이동이 없고 실시간 프로세서는 시분할 프로세서보다 우선적으로 선택되어지게 되어있는데 이로 인해 시분할 프로세서의 기아()현상이 발생할 수가 있다 이를 방지하기 위해 준비 큐 사이에서 프로세서를 이동하는 방법에 대해서도 알아보았다.

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A Study on Design of Digital Forensic Readiness (디지털 포렌식 준비도 설계에 관한 연구)

  • Park, Gwangmin;Park, Sangho;Park, Leewon;Chang, Hangbae
    • Proceedings of the Korea Information Processing Society Conference
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    • pp.302-305
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    • 2017
  • 최근 시간과 장소에 얽매이지 않고, 언제 어디서나 편리하게 근무함으로써 업무효율성을 향상시킬 수 있는 업무환경 개념인 스마트워크(Smartwork)가 각광을 받고 있다. 그러나 스마트워크 환경에서는 모든 업무가 정보통신망과 정보시스템을 통해 처리되기 때문에 정보유출 위협이 존재한다. 또한, 디지털 포렌식 분야에서 조사 및 수사대상이 점점 다양화되고 있다. 내부정보 유출과 같은 보안사고 발생 후, 디지털 증거는 대부분 제한적으로 수집될 수밖에 없으며, 전문업체 의뢰 시 높은 의뢰비용과 장기간의 분석 시간이 소요된다. 기존의 내부정보 유출 방지 시스템에만 의존할 것이 아니라, 유출 행위 탐지에 중점을 둔 선제적 감사 활동을 수행하기 위한 디지털 포렌식 준비도가 필요한 상황이다. 따라서, 본 논문에서는 다양한 디지털 포렌식 준비도 관련 모델들에 대한 분석을 기반으로 미래 스마트워크 환경에서 보안사고에 대응하기 위한 디지털 포렌식 준비도 모형을 연구하였다.

An Empirical Study on Influence of Venture Preparation on Business Performance of Initial Venture Foundation: Focused on The Effect of Controlling The Period of Venture Preparation (창업준비성이 창업초기기업 경영성과에 미치는 영향에 관한 실증연구: 창업준비기간의 조절효과 중심)

  • Oh, jaiwoo;Lee, Donghyung;Kang, Jinkyu
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.10 no.4
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    • pp.67-80
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    • 2015
  • Although recent policies and regulations in Korea strongly advocate and encourage cultivation of venture foundations, studies on venture foundation and success are very limited and often primarily focus on entrepreneurship or individual quality as a venture founder in addition to such studies' validity in question. Therefore, this study primarily focuses on venture preparation process which is subject to venture founder's effort to verify the policy effectiveness in the relationship between venture preparation and business performance. Major goal of this study is to reduce social cost of venture failure by suggesting systematic policy support for venture foundations and analyzing the relationship between following variables: first, venture preparation and financial performance, second, venture preparation and non-financial performance, and third, venture preparation and business performance. 400 initial venture foundations less than 5 years are selected from KISED(Korea Institute Startup & Entrepreneurship Development) trend analysis to carry out statistical analysis using SPSS 18.0. To organize the data features, frequency analysis as well as descriptive statistics are performed to verify the hypothesis. As a result, sub-factors in measurement of venture preparation which are venture education period, venture benefit, and experience of incubating organization are selected as independent variables. Likewise, sub-factors in measurement of business performance which are financial performance and non-financial performance are used as dependent variables. To validate interactive effect, venture preparation period is selected as control variable to perform hierarchical regression analysis. The analysis result verifies that venture benefit has positive influence on financial and non-financial performance while venture education period has positive influence on non-financial influence and experience of incubating organization has negative influence on non-financial performance without influence on financial performance. In addition, interaction of venture preparation period has positive influence solely between venture benefit and non-financial performance. Through this study, appropriate supporting plans depending on the level of venture preparation can be derived to improve business performance of initial venture foundations for policy designer of venture support, and quality rather than quality improvement of venture businesses is possible through investigation of structural issues of individual venture businesses. Ultimately, this study suggests venture founders to determine whether to focus on venture preparation process or to start a venture business.

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Understanding of Preparation for Later Life among Baby Boomers: Analysis of Essays from "80,000 Hours Design Competition" (베이비부머의 노후 준비에 대한 이해: "8만 시간 디자인 공모전" 에세이 분석)

  • Ki, Yujin;Chung, Kayoun
    • The Journal of the Korea Contents Association
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    • v.14 no.2
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    • pp.283-293
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    • 2014
  • The purpose of this study is to understand baby boomers' perception of and preparation for later life by analyzing essays from 80,000 hours design competition. The researchers were able to access to 62 baby boomers' essays and used thematic analysis. The results showed that the competition enabled participants to re-conceptualize the meaning of preparation for later life. Three characteristics were derived in the participants' designing their future: 1) life focused on themselves, 2) life in which work, relationship, and leisure are balanced, 3) community life which take social responsibility. All the participants stressed health and learning as key factors in preparing for later life. They also showed almost obsessiveness toward their own effort to be diligent in order to achieve their idealistic later life. Based on the findings, practical implications for preparation for later life among baby boomers are discussed.

An efficient algorithm for scheduling parallel machines with multiple servers (다중 서버를 사용하는 병렬 머신 스케줄링을 위한 효율적인 알고리즘)

  • Chong, Kyun-Rak
    • Journal of the Korea Society of Computer and Information
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    • v.19 no.6
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    • pp.101-108
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    • 2014
  • The parallel machine scheduling is to schedule each job to exactly one parallel machine so that the total completion time is minimized. It is used in various manufacturing system areas such as steel industries, semiconductor manufacturing and plastic industries. Each job has a setup phase and a processing phase. A removal phase is needed in some application areas. A processing phase is performed by a parallel machine alone while a setup phase and a removal phase are performed by both a server and a parallel machine simultaneously. Most of previous researches used a single server and considered only a setup phase and a processing phase. If a single server is used for scheduling, the bottleneck in the server increases the total completion time. Even though the number of parallel machines is increased, the total completion time is not reduced significantly. In this paper, we have proposed an efficient algorithm for the parallel machine scheduling using multiple servers and considering setup, processing and removal phases. We also have investigated experimentally how the number of servers and the number of parallel machines affect the total completion time.

The Effects after Improvement in Proxy Preparation in the Jini 2.x Security Framework (Jini 2.x 보안 프레임워크에서 프락시 준비의 개선 효과)

  • Kim, Sung-Ki;Min, Byoung-Joon
    • Proceedings of the Korea Information Processing Society Conference
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    • pp.1519-1522
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    • 2009
  • Jini 2.x 표준의 보안 모델은 클라이언트와 서버간의 신뢰와 안전한 통신을 위해 크게 3 가지 순차적인 과정을 요구한다. 순서대로, 프락시 준비, 상호인증을 위한 자격증명과 신원의 확인, 세션의 암호화 연산이다. 첫 번째 프락시 준비 과정은 다운로드 서비스프락시가 올바른 출처에서 온 안전한 이동코드인가를 검증하는 과정을 요구하고, 보안 제약조건과 동적 권한부여 구성을 완료하는 과정을 포함한다. 나머지 두 과정은 기존 X.509 인증서 기반의 TLS/SSL 통신이 요구하던 과정과 유사하다. 프락시 준비 과정은 클라이언트-서버 양측에 안전하고 신뢰 할 수 있는 스텁(stub)을 준비하는 시간이기 때문에 실질적인 통신지연 요소에 들지 않는다. 그러나 나머지 과정들은 기존 SSL 통신이 갖는 오버헤드를 가지고 있다는 것을 본 논문의 실험에서 확인하였다. 본 논문에서는 프락시 준비 과정에서 상호 인증정보와 세션 키를 확보하기 위한 Jini 서비스 구조와 방법을 제시하고 서비스 연결 지연을 단축한 실험결과를 논한다.

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