• Title/Summary/Keyword: 룰 항목

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A Study on the Skirt Grading Rule According to Somatotype (스커트의 체형별 그레이딩룰에 대한 연구)

  • Jeong, Young-Mi;Koo, Mi-Ji
    • The Journal of Natural Sciences
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    • v.10 no.1
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    • pp.141-151
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    • 1998
  • The purpose of this study was to suggest the skirt grading rule for different somatotypes. For this study 9 subjects were classified three types according to the shape of front hips such as diamond, standard, heart. Skirts pattern were made by Moonwha grading method for traditional grading rule. For each somatotypes, skirt pattern were graded by new grading rule. The sensory evaluations were practiced for appearance and function. At the result, comparing between the new grading rule and traditional grading rule, new grading rule was fitter than the traditional grading rule. And diamond type was distinctively better than the other somatotype at sensory evaluation appearance. For pattern making of diamond type it had better use the new grading rule that was considered the characteristics of body shape.

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Development of Rule for Quality Checking Items to Raise Quality of BIM Model -Focusing on the Domestic BIM Guidelines- (BIM 모델의 완성도를 높이기 위한 품질검토항목의 룰 개발 - 국내 BIM 지침을 중심으로 -)

  • Song, Jong-Kwan;Ju, Ki-Beom
    • Korean Journal of Construction Engineering and Management
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    • v.14 no.5
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    • pp.131-143
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    • 2013
  • There is the difference of criteria to apply guidelines among the project participants and to depend on the purpose of utilizing BIM models, although modeling criteria are basically provided through BIM guidelines. Therefore, it is quite important to check compliance with guidelines to raise quality of the BIM model. But Quality Checking (QC) items and method for BIM model modeled in accordance with guidelines is not provided. This study suggested QC items and Rule Specifications(RS) for automatic QC. First of all, QC items were derived by analyzing domestic BIM guidelines and a process for structuring natural language is conducted by utilizing flowchart and pseudocode. So, by combining them, RS was suggested. Finally, RS-based case study was conducted by implementing automatic QC process with solibri model checker$^{TM}$. This study will contribute to the improvement of design quality and completeness of BIM model including huge data of 3 dimension. Furthermore, it is necessary to develop BIM guidelines according to the use case and to provide detailed process and standard for QC of BIM model.

A Review on Track Design Standards for Selection of Rule Items for Railway BIM (철도 BIM의 룰 항목 도출을 위한 설계기준 검토)

  • Park, Su-yeul;Bae, Young-hoon;Park, Young-Kon;Kim, Seok
    • Journal of KIBIM
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    • v.12 no.3
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    • pp.30-38
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    • 2022
  • Railway is compsed in various components, such as subgrade, track bed, sleeper, rail, and overhead line, on a linear space. Therefore, comprehensive work for various design standards and guidelines is required when designing a railway facility. For this reason, much time and effort are required to review the relevant design standards and guidelines. While, automatic legal check system for BIM models has been developed in the architectural engineering, it has not been developed in the railway engineering. This study reviews the korean design standard and the korean code for railway engineering, and suggests some rule items of logical information. Comparing the suggested rule items to the railway BIM library, items of logical information and additional attribute information are obtained. The analysis results of railway design standards and BIM library presented in this study would be utilized for defining rule-set items that is essential for development of the automatic legal check system for railway BIM models.

A Study on the Paraplegia Men′s Ready-made Pants Pattern and Grading Method (하반신마비 남성의 기성복 바지원형 및 그레이딩 연구)

  • Kim, Kyung-Im;Lee, Jeon-Ran
    • Journal of the Korean Society of Clothing and Textiles
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    • v.27 no.12
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    • pp.1441-1452
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    • 2003
  • 오늘날 지체장애인의 수는 후천적 원인으로 인하여 점점 증가하는 추세에 있다. 이에 본 연구는 훨체어를 사용하는 하반신마비자 중 성인남성을 중심으로 인체계측을 통해 적합성이 높은 바지를 개발하는데 목적이 있다. 연구 결과는 다음과 같다. 1. 인체계측 결과 하반신마비자들은 정상인과 비교했을 때 허리둘레 및 배둘레에서 유의한 차이를 보여 새로운 치수체계가 필요로 함을 알 수 있었다 또 자세 변화에 따른 둘레항목의 치수 변화와 피부 신축율에 의해 허리선의 변화가 고려되어 평상시의 휠체어에 앉은 자세에서 계측한 항목으로 원형이 설계되어야 할 필요가 있다고 분석되었다. 2. 연구원형은 기성복화 하기 위한 방법으로 먼저 기준치수(98-102)를 선정하고, 원형 각 부위는 절대치로 수치화 시켜서 제시하였다. 뒤밑위길이선은 허리선에서 8cm 늘이고 앞밑위길이선은 허리선에서 6cm 줄여 앉은 자세에서 편안함을 확보할 수 있도록 하였다. 기준치수의 경우 바지길이 107cm, 밑위길이 26cm, 밑위선 28cm, 엉덩이둘레선은 밑위선 위로 8.5cm, 바지부리는 10.5cm이고 외관과 기능성 평가 결과 대부분의 항목에서 우수한 평가를 받았다. 3. 계측 대상자 계측치를 근거로 치수의 출현율을 고려하여 연구 치수체계를 기본 신체부위인 앉은 허리둘레와 앉은 엉덩이둘레의 순으로 적용하여 총 7개의 치수로 설정하였다. 기준치수(98-102)의 연구원형을 마스터 패턴으로 하고 구체적인 원형 부위별 절대치로써 치수 차를 검토하여 연구 그레이딩 룰을 설계하였으며 기준치수 보다 작은 사이즈 88-93과 큰 사이즈 108-111의 적합성을 검증하였다.

A Study on a Secure Coding Library for the Battlefield Management System Software Development (전장정보체계 SW 개발을 위한 시큐어 코딩 라이브러리에 관한 연구)

  • Park, Sanghyun;Kim, Kwanyoung;Choi, Junesung
    • Journal of IKEEE
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    • v.22 no.2
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    • pp.242-249
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    • 2018
  • In this paper, we identify the code vulnerabilities that can be automatically detected through Visual Studio (VS) compiler and code analyzer based on a secure coding rule set which is optimized for development of battlefield information system. Then we describe a weak point item that can be dealt with at the implementation stage without depending on the understanding or ability of the individual programmer's secure coding through the implementation of the secure coding library. Using VS compiler and the code analyzer, the developers can detect only about 38% of security weaknesses. But with the help of the proposed secure coding library, about 48% of security weaknesses can be detected and prevented in the proactive diagnosis in the development stage.

A Study on the Comparative Evaluation of wearing Fitness of Women′s Ready-made Jackets Using 3D Scanner (3D Scanner를 이용한 여성용 기성복 재킷의 착의적합성에 관한 비교평가연구)

  • Kim, Haekyung;Eunyoung Suk;Park, Soonjee;Chuyeon Suh;Jiyoung Lim
    • Journal of the Korean Society of Clothing and Textiles
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    • v.25 no.10
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    • pp.1707-1718
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    • 2001
  • 본 연구 목적은 3차원 인체 스캐너를 이용하여 여자 기성복 재킷의 여유량을 비교, 분석하는 것으로, 2사이즈 7브랜드의 재킷의 공극량을 계측하여 분석하였다. 첫째, 재킷 단면둘레 분석 결과, B85(품), B8(허리)를 제외하고 브랜드간에 유의한 차이를 나타내지 않아, 전반적으로, 브랜드간 제품치수에는 차이가 없는 것으로 나타났다. 둘째, 인체와 재킷의 단면둘레 분석 결과, 재킷의 배둘레를 제외한 모든 항목에서 유의한 차이가 나타나 피험자, 재킷 모두 사이즈에 따라 유의적인 차이 가 있음을 알 수 있다. 셋째, 기본사이즈 B85에서는 허리를 제외하고는 패턴 F가 가장 여유량이 많은 것으로 나타났으나, B88의 경우, 부위별로 각기 다른 패턴에서 여유량이 가장 많은 것으로 나타나, 각 부분마다 브랜드별로 그레이딩 룰이 다름을 알 수 있다. 넷째, 착의 단면은 인체와 의복간의 여유량 분포를 명백히 보여주며, 어깨, 가슴, 엉덩이처럼 몸에 밀착되는 부위는 다른 부위에 비해 패턴간, 각도별 변이가 적은 것으로 나타났다. 품, 허리, 배에서는 옆보다는 앞, 뒤로, 가슴에서는 앞뒤 좌우의 30$^{\circ}$방향, 엉덩이의 경우, 옆, 뒤보다는 앞쪽에 여유량이 집중되어 있는 것으로 나타났다. 다섯째, 브랜드별 평균공극길이에 대한 분산분석 결과, 전반적으로 패턴 F가 가장 공극량이 많고, 패턴 D가 작은 것으로 나타났다. 여섯째, 사이즈별 평균공극길이에 대한 t-검정 결과, 품과 배 부분에서, B88이 B85보다 공극량이 적은 것으로 나타나, 기준부위인 가슴, 허리, 엉덩이 부분뿐만 아니라 품, 배둘레의 치수에 대응할 수 있도록 그레이딩 룰 값을 산정하여야 함을 알 수 있다.

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A Malware Detection Method using Analysis of Malicious Script Patterns (악성 스크립트 패턴 분석을 통한 악성코드 탐지 기법)

  • Lee, Yong-Joon;Lee, Chang-Beom
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.20 no.7
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    • pp.613-621
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    • 2019
  • Recently, with the development of the Internet of Things (IoT) and cloud computing technologies, security threats have increased as malicious codes infect IoT devices, and new malware spreads ransomware to cloud servers. In this study, we propose a threat-detection technique that checks obfuscated script patterns to compensate for the shortcomings of conventional signature-based and behavior-based detection methods. Proposed is a malicious code-detection technique that is based on malicious script-pattern analysis that can detect zero-day attacks while maintaining the existing detection rate by registering and checking derived distribution patterns after analyzing the types of malicious scripts distributed through websites. To verify the performance of the proposed technique, a prototype system was developed to collect a total of 390 malicious websites and experiment with 10 major malicious script-distribution patterns derived from analysis. The technique showed an average detection rate of about 86% of all items, while maintaining the existing detection speed based on the detection rule and also detecting zero-day attacks.

Some Methods Determining Reasonable Royalty Rates for Patent Valuation - An Infringement Damages Model (특허가치평가를 위한 합리적 로열티율 산정 방안 - 손해액산정모형을 중심으로)

  • Yang, Donghong;Kim, Sung-Chul;Kang, Gunseog
    • Journal of Korea Technology Innovation Society
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    • v.15 no.3
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    • pp.700-721
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    • 2012
  • This paper deals with methods for determining the reasonable royalty rates in the valuation of patents. To calculate the reliable reasonable royalty rate of a patent, we review pros and cons of the 25% rule royalty calculating method and the recent trend of this method. We also review the game theory of Nash Bargaining equation and review the Investment of Rate of Return Method according to the financial analysis. Next, we refer to the reasonable royalty damage cases among the recent patent infringement cases in USA and analyze the corresponding patents. We extract the patent indicators from the patent bibliographic information. Finally, we obtain a regression model for calculating a reasonable royalty rate using the patent indicators and the reasonable royalty rates in the recent patent infringement cases.

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Development of Rule-based Expert System for Interpretative Report with Health Screening Tests (건강검진자를 대상으로 해석적 보고를 위한 전문가 시스템의 개발)

  • Lee, Chae-Hoon
    • Journal of Yeungnam Medical Science
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    • v.24 no.2
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    • pp.137-147
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    • 2007
  • Background : Interpretative reporting is an important aspect of laboratory medicine. The large menu of laboratory tests available today makes it increasingly difficult for the non-specialist to order and interpret all laboratory tests. The aim of this study was to determine the usefulness of an expert system to interpret laboratory tests and help physicians order the appropriate tests. Materials and Methods : In order to interpret laboratory tests, a rules-based expert system was developed. In this module, if-then rules were used to interpret the given test result patterns (e.g. urinalysis, anemia, hepatitis B virus, hypercholesterolemia, glucose, syphilis, and tumor markers) and select matching text elements. The system was used to evaluate 535 subjects who visited a health-check program. Results : The overall abnormal rate was 50.5% in the expert system; 34% for cholesterol, 9.9% for urinalysis, 8.0% for anemia, 7.7% for thyroid function tests, 4.5% for tumor marker study, 4.7% for hepatitis virus antigen, 4.3% for serum glucose, and 1.1% for syphilis. Conclusion : These results indicate that the application of the expert system for the interpretation of laboratory tests may provide a useful method for the interpretation of reports. However more rules are needed for the application to in-patients.

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Development of Bi-directional Grading Method for Uniform Easy-order System -Focused on Blouse for Adult Female- (유니폼의 이지오더 시스템을 위한 양방향 그레이딩 개발 -성인여성 블라우스를 중심으로-)

  • Choi, Young-Lim;Nam, Yun-Ja;Choi, Kueng-Mi
    • Journal of the Korean Society of Clothing and Textiles
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    • v.33 no.6
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    • pp.860-868
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    • 2009
  • To provide adequate fit for women over a range of sizes, the grading process should reflect their body dimensions. Current methods of creating sized garments are not addressing the need for a good or even an adequate fit for the easy-order system. This study suggests a grading rule allocating system that can improve the appropriateness of clothing for uniform easy-order system. Also, the study proposes a bi-directional grading method subdivided to horizontal and vertical direction. The grading rule allocating system suggested the size increments which improve the fitness of uniform. Using the 5th Size Korea data, the crosstabulation was conducted with 1305 females in the age group $20{\sim}49$ years, and the size increments including $155\sim165$ of height section and $79\sim94$ of bust section, was selected for easy-order system. Also, the bi-directional grading method subdivided in horizontal and vertical direction was followed by factor analysis based on the circumference and height. And the grading rules were calculated by regression analysis.