• Proceedings of the Korea Information Processing Society Conference
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• 2012.11a
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• pp.1500-1503
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• 2012

본 논문은 학부 종합설계 과목에 팀 프로젝트로, 안드로이드 어플리케이션에 소규모 소프트웨어 개발 방법론인 XP(eXtreme Programing)를 적용하고자 한다. XP는 작은 단위의 소프트웨어를 효율적으로 개발하기 위한 방법으로, RUP(Rational Unified Process)와 같은 대규모 소프트웨어 개발방법론보다 소프트웨어 개발 일정을 단축시킬 수 있고 요구사항 변경에 유연하다. 그러나 XP의 단점은 설계단계에서의 문서화가 부족한 것이다. 본 논문에서는 XP의 단점을 보완하기 위하여 설계단계에서 UML을 사용하여 문서화와 도식화를 시도하고자 한다.

• 프린팅코리아
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• v.12 no.7
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• pp.109-109
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• 2013

코닥과 하이델베르그는 호주에서 인쇄사업자들이 환경에 영향을 미치지 않고 판재 제작을 할 수 있게 한 차세대 소노라 XP 무현상 판재를 출시했다. 이 제품은 코닥이 4월에 첫 선을 보인 후 5월 30일부터 하이델베르그를 통해 공급하고 있다.

• Asian-Australasian Journal of Animal Sciences
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• v.31 no.8
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• pp.1110-1118
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• 2018

Objective: This study was intended to identify genes positively selected in Thoroughbred horses (THBs) that potentially contribute to their running performances. Methods: The genomes of THB and Jeju horses (JH, Korean native horse) were compared to identify genes positively selected in THB. We performed cross-population extended haplotype homozygosity (XP-EHH) and cross-population composite likelihood ratio test (XP-CLR) statistical methods for our analysis using whole genome resequencing data of 14 THB and 6 JH. Results: We identified 98 (XP-EHH) and 200 (XP-CLR) genes that are under positive selection in THB. Gene enrichment analysis identified 72 gene ontology biological process (GO BP) terms. The genes and GO BP terms explained some of THB's characteristics such as immunity, energy metabolism and eye size and function related to running performances. GO BP terms that play key roles in several cell signaling mechanisms, which affected ocular size and visual functions were identified. GO BP term Eye photoreceptor cell differentiation is among the terms annotated presumed to affect eye size. Conclusion: Our analysis revealed some positively selected candidate genes in THB related to their racing performances. The genes detected are related to the immunity, ocular size and function, and energy metabolism.

• Journal of Internet Computing and Services
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• v.9 no.6
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• pp.155-163
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• 2008

Project Monitoring and Control is one of the required activities in project management. This activity provides the information about whether a project is making a progress as it is planned. It is usually performed in weekly meetings or milestone meetings where the project manager checks the project's current status based on project measures such as schedule, cost and work performance. One of the popular method for project monitoring and control is EVM(Earned Value Management). The major characteristic of EVM is that it uses only one measure 'cost' for schedule and work performance so that it enables 2 independent graphs to be illustrated in one integrated graph based on cost. For applying EVM to a project, it is essential to break whole work to work packages and to assign value of cost to each work package at the initial stage of the project. Therefore EVM is well matched with the lifecycle which requires whole plan at the beginning of project. However, in XP(eXtreme Programming), whole customer requirements are difficult to define and to make a complete plan at the beginning and are more detailed in each Iteration. Therefore EVM is not comfortable method for XP. Therefore in this research we suggest 3 layer EVM which can be applied in XP, and develop a process guidelines based on CMMI(Capability Maturity Model Integration) PMC(Project Monitoring and Control) process area.

• 프린팅코리아
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• v.13 no.9
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• pp.78-83
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• 2014

코닥의 아시아태평양 지역 전초기지인 중국 샤먼에 소재한 대규모 판재 공장이 소로나 XP 무현상 판재라인을 업그레이드하고, 지난 8월 6일 대대저인 오픈하우스를 개최했다. 세계에서 가장 큰 시장으로 부상하고 있는 아시아태평양 지역을 대상으로 하는 친환경 소로나 XP 무현상 판재 보급의 허브가 될 중국샤먼 현지에서 이를 취재, 보도한다.

• Journal of Genetic Medicine
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• v.5 no.1
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• pp.61-64
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• 2008

A 24-year-old female with primary amenorrhea was referred for a chromosome study. The karyotype of the patient was 46,X,der(X) under initial GTG-banding analysis. Fluorescence in situ hybridization (FISH) analysis with an LSI Kallmann (KAL) region probe [probes for Xp22.3(KAL) and CEP(X) for control] was carried out. The abnormal chromosome was KAL- and CEP(X)${\times}2$. In addition, interphase FISH analysis revealed the patient to be mosaic for two different cell lines: 90% of cells had three signals and 10% of the cells had only one signal for CEP(X). Based on these results, the karyotype of the patient was 45,X/46,X,psu idic(X)(p22.1), which is partial trisomy for Xqter${\rightarrow}$Xp22.1 and partial monosomy for Xpter${\rightarrow}$Xp22.1. This karyotype was considered a variant of Turner syndrome. In summary, Idic(X) and low-level mosaicism was successfully characterized by FISH analysis with a CEP(X) probe.

• Journal of the Korean Geophysical Society
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• v.9 no.4
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• pp.321-331
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• 2006

Recently, runoff characteristics of urban area are changing because of the increase of impervious area by rapidly increasing of population and industrialization, urbanization. It needs to extract the accurate topologic and hydrologic parameters of watershed in order to manage water resource efficiently. Thus, this study developed more precise input data and more improved parameter estimating procedures using GIS(Geographic Information System) and GA(Genetic Algorithm). For these purposes, XP-SWMM (EXPert-Storm Water Management Model) was used to simulate the urban runoff. The model was applied to An-Yang stream basin that is a typical Korean urban stream basin with several tributaries. The rules for parameter estimation were composed and applied based on quantity parameters that are investigated through the sensitivity analysis. GA algorithm is composed of these rules and facts. The conditions of urban flows are simulated using the rainfall-runoff data of the study area. The data of area, slope, width of each subcatchment and length, slope of each stream reach were acquired from topographic maps, and imperviousness rate, land use types, infiltration capacities of each subcatchment from land use maps, soil maps using GIS. Also we gave the management scheme of urbanization runoff using XP-SWMM. The parameters are estimated by GA from sensitivity analysis which is performed to analyze the runoff parameters.

• Journal of Korea Water Resources Association
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• v.49 no.12
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• pp.981-993
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• 2016

This study explains the GIS database of flood inundation area developed for Samsung-1 Drainage Sector, Seoul, Korea. The XP-SWMM dual drainage model was developed for the study area, and the time series observed at the watershed outlet was used to obtain the watershed time of concentration and to calibrate the XP-SWMM model. The rainfall scenario was developed by dividing the 40 minute watershed time of concentration into two 20-minute time steps and then applying the gradually increasing 5 mm/hr interval rainfall intensity to each of the time step up to 200 mm/hr, which is the probable maximum precipitation of the study area. The developed rainfall scenarios was used as the input of the XP-SWMM model to obtain the database of the flood inundation area. The analysis on the developed GIS database revealed that: (1) For the same increment of the rainfall, the increase of the flooded area can be different, and this was caused by topographic characteristics and spatial formation of pipe network of the study area; (2) For the same flooded area, the spatial extent can be significantly different depending on the temporal distribution of rainfall; and (3) For the same amount of the design rainfall, the flood inundation area and the extent can be significantly different depending on the temporal distribution of rainfall.

• Journal of Korean Society of Water and Wastewater
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• v.28 no.3
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• pp.265-276
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• 2014

In this study, we suggested 4 plans to reduce non-point pollutant sources in Dongcheon and analyzed their controlling effects by water quality modeling, XP-SWMM. To do this we identified the influx of non-point pollutant sources to the initial rainwater through the water quality survey in the river and analyzed the causes of them at major locations, and suggested 4 kinds of plans reducing non-point pollutant sources. Plans reducing the non-point pollutant sources through cleaning the industrial road around the river(plan A), through a separate treatment facilities like the gutter(plan B), through installing treatement facilities(plan C), or through combing plan B and C(plan D) were analyzed using XP-SWMM model. The analysis showed that plan A, B, C and D reduced non-point pollutant sources average 21.7 %, 24.7 %, 49.3 %, 56.7 % respectively. Therefore, the water quality pollution in Dongcheon due to the influx of non-point pollutant sources is considered to be reduced effectively though cleaning the road, installed at the exits of paddy or factory basins, invasion type facilities or equipment-type facilities.

• Proceedings of the Korea Water Resources Association Conference
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• 2008.05a
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• pp.744-748
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• 2008

우리의 삶의 터전이 도시화됨에 따라 수문현상에도 많은 변화가 생겼다. 이로 인해 기존의 수문해석을 위한 방법을 대신해 도시화된 유역의 새로운 수문해석 방법의 개발이 불가피하게 되었다. 이에 따라 본 연구에서는 도시유출 모형인 SWMM의 대표적 프로그램인 XP-SWMM을 이용하여 도시유역의 유출모의를 하였다. 대상유역으로 선정한 곳은가양천배수분구로 전형적인 도시 하천 유역모습을 하고 있다. 이 유역의 특성치와 확률강우량 산정 후 XP-SWMM 모형에 적용시켜 재현기간별 첨두홍수량을 구하고, 동일 유역을 HEC-HMS로 모의하여 그 차이를 분석하였다. 도시화가 진행되면서 대규모 시설 등이 들어서면서 도로와 인도가 포장되므로 침투는 감소하고, 따라서 유역내 조도계수가 감소되며, 수로망 정비 등에 의해 유입시간이 빨라져 첨두홍수량이 증가하게 되었다. 이와 같은 변화로 인해 기존 홍수량을 구하기 위한 방법의 변화는 필수 불가결하게 되었다. 따라서 본 연구의 중점과제인 저류지에 의한 홍수조절능력에 대한 분석은 대상 유역내에 일정한 크기의 저류지를 상 중 하류위치에 따라 지점선정 후 그에 따른 홍수량과 침수량의 변화를 비교..분석하여 저류지 위치별 홍수조절능력에 대한 평가를 실시하였다.