• Title/Summary/Keyword: aim

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A Study Case on Application of Aim/Explorer for Design and Construction of Offshore Plant (해양 플랜트 설계/시공에의 AIM/Explorer 적용사례)

  • 구여운;박찬국;안호준
    • Proceedings of the Korea Society for Energy Engineering kosee Conference
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    • 2002.11a
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    • pp.9-15
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    • 2002
  • PDM(Product Data Management)은 제품정보 및 개발 프로세스를 관리하는데 많은 이점이 있는 도구로써 인식되어 왔으며, 제품 설계, 제작, 건설, 유지, 보수하는데 필요한 많은 양의 데이터 및 정보를 효율적으로 관리할 수 있다. PDM은 일반적으로 EDM(engineering data management), DM(document management), PIM(product information management), TDM(technical data management), TIM(technical information management) 등으로 알려진 기술의 보다 더 일반화된 개념이다.(중략)

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A Fundamental Study on the Mixing Method to Workability and Engineering Properties of High Strength Flowing Concrete (고강도유동화콘크리트의 시공성 및 공학적 특성에 미치는 비빔방법에 관한 기초적 연구)

  • 최진성;이상수;김진만;남상일;김무한
    • Proceedings of the Korea Concrete Institute Conference
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    • 1993.10a
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    • pp.1-4
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    • 1993
  • This is the study on the feature of mixing method of high strength flowing concrete using the superplasticizing agent which is used to aim considerable reduction effect of water contents in the same level of consistency and workability. It is the aim of this study to compare workability and engineering properties of high strength flowing concrete according to mixing order of materials and the addition time and method of superplssticizing agent.

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A Study on the Theory of SQC and Techniques for Industrial Mass-procuction (工산品의 大量생산을 위한 品質管理 理論과 技法에 관한 硏究: 特히 管理圖의 判讀方法을 中心으로)

  • Koo, Ja Heung
    • Journal of the Korean Statistical Society
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    • v.5 no.1
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    • pp.61-77
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    • 1976
  • The first aim of this study is to provide QC engineers with the right method of cipher of SQC-charts and to help learn how to analyse SQC-charts. The second aim is to maximize the utility of SQC-charts by introducing some Distribution-free Statistical Tests which is experted to provide some methods of test for null hypothese $(H_0)$ concerning the randomness of manufacturing processes.

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DESIGN AND PRELIMINARY TEST RESULTS OF MAGNETOMETERS (MAG/AIM & SIM) FOR SOUNDING ROCKET KSR-III (KSR-III 과학 관측 로켓 자력계(MAG/AIM & SIM)의 초기 시험 모델 개발)

  • KIM HYO-MIN;JANG MIN-HWAN;SON DE-RAC;LEE DONG-HUN;KIM SUN-MI;HWANG SEUNG-HYUN
    • Publications of The Korean Astronomical Society
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    • v.15 no.spc2
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    • pp.57-64
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    • 2000
  • It is realized that the extraterrestrial matter is in ionized state, plasma, so the matter of this kind behaves as not expected because of its sensitiveness to electric and magnetic fields and its ability to carry electric currents. This kind of subtle change can be observed by an instrument for the magnetic field measurement, the magnetometer usually mounted on the rocket and the satellite, and based on the ground observatory. The magnetometer is a useful instrument for the spacecraft attitude control and the Earth's magnetic field measurements for the scientific purpose. In this paper, we present the preliminary design and the test results of the two onboard magnetometers of KARl's (Korea Aerospace Research Institute) sounding rocket, KSR­III, which will be launched during the period of 2001-02. The KSR-III magnetometers consist of the fluxgate magnetometer, MAG/AIM (Attitude Information Magnetometer) for acquiring the rocket flight attitude information, and of the search-coil magnetometer, MAG/SIM (Scientific Investigation Magnetometer) for the observation of the Earth's magnetic field fluctuations. With the MAG/AIM, the 3-axis attitude information can be acquired by the comparison of the resulting dc magnetic vector fields with the IGRF (International Geomagnetic Reference Field). The Earth's magnetic field fluctuations ranging from 10 to 1,000 Hz can also be observed with the MAG/SIM measurement.

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The Planning Concepts and Design Principles of Dok-Rak-Dang Block (독락당(獨樂堂) 일곽(一郭)의 계획개념과 설계원리)

  • Jang, Sun-Joo
    • Journal of the Korean housing association
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    • v.24 no.6
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    • pp.93-101
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    • 2013
  • This research purposes to understand architectural aim which the owners of buildings in the Doa-Rak-Dang block pursue through the history of family and construction. Moreover its other purpose is to find the design concepts which were selected to achieve the aim and the design elements which were applied to realize the design concepts. To accomplish the objects, it got rid of a stationary viewpoint but it approached with a dynamic viewpoint which can read the changes in the steps during various periods. Through the 100-year history of construction, the architectural aim of the Doa-Rak-Dang block is to establish the tradition of the Ok-San-Pa family to get over the social limitations of the family of a child by a concubine which began from Lee, Eun-Juk's mistress. The design concepts which were used by the owners of the Dok-Rak-Dang block to achieve the purpose are the extension of public territory and the enrichment of territoriality which have social-political, economical and symbolic means. The geometric applications such as axises and regulating lines were the design elements which were chosen to fulfill the concepts. If the establishment of the architectural aim and design concepts, the process of selecting and constructing proper design elements, and the geometric application in the process are the design principles of the Doa-Rak-Dang block, the principles can be summarized as the geometric applications of axises and regulating lines interacting as the standard of the extension of public area.

A Framework to Determine the Loan Rate of the Government Loan Program based on Rationales of the Government Loan Program (정책자금 정당성에 근거한 정책자금의 대출금리 결정 방안)

  • Yoon, Byung-Seop;Yoo, Shi-Yong
    • 한국벤처창업학회:학술대회논문집
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    • 2007.11a
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    • pp.81-109
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    • 2007
  • The loan rate of the government loan program offered by the Small Business Corporation(SBC) can be determined as a sum of three factors such as a reference interest rate, a policy aim spread, and a credit risk spread. However the loan rate has been lower than the loan rate in the banking sector. The profit has continually run in the red figures and hence the stability the fund managed by the SBC has been damaged. Even though a policy aim spread could be emphasized, the stability and profitability of the fund should be prioritized. This means that the loan rate of the SBC should be determined such that the loss might not be occurred. This requires the policy aim spread to change from relatively large negative to near zero.

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Computation Algorithm for Dynamic Launch Zone of Air-to-Air Missiles (공대공 유도탄의 동적발사영역(DLZ) 산출 알고리듬)

  • Park, Sang-Sup;Kim, Do-Wan;Hong, Ju-Hyeon;Ryoo, Chang-Kyung
    • Journal of the Korean Society for Aeronautical & Space Sciences
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    • v.42 no.9
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    • pp.762-772
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    • 2014
  • A weapon control algorithm equipped on a fighter is closely related to the mission accomplishment and fighter survivability during engagement. The weapon control algorithm typically provides a pilot the dynamic launch zone(DLZ), the target shoot-down range of air-to-air missiles, in the head-up display(HUD). DLZ is produced by an engagement range computation algorithm. In this paper, the components of DLZ for AIM-9 and AIM-120 air-to-air missiles are introduced. The real-time computation algorithm for DLZ based on the pseudo 6-DOF program is then addressed The operational aspects of DLZ algorithm for the air-to-air missiles to various engagement scenarios is investigated vis simulations.

A Study on the Relations of the Emotional Experience, Expression and Psychosocial Well-being of Nursing Students (간호대학생의 정서와 사회심리적 건강의 관련성 연구)

  • Kwon, Young-Mi
    • The Journal of Korean Academic Society of Nursing Education
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    • v.7 no.2
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    • pp.183-195
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    • 2001
  • The purpose of this study was to identity the relationship among emotional expression, emotional support, and psychosocial well-being, to analyze the factor affect the psychosocial well-being and to provide the data-based for effective development of emotional education program. The subjects for this study were 553 undergraduate college nursing students. The period of data collection was from 16 to 30, June, 2001. The instruments used for this study were emotional expressiveness scale (EES), ambivalence over emotional expressiveness questionnaire (AEQ), affect intensity measure (AIM), social support scale (SSS), and psychosocial well-being index (PWI). Data were analyzed by use of Descriptive Statistics, ANOVA, t-test, Stepwise multiple regression, Pearson's correlation coefficient with SPSS WIN program. The Major results were as follows: 1. The average score of items for the AIM, EES, AEQ were moderate at 3.8, 3.7 and 3.4. The level of SSS was high at 7.2 and PWI was low at 52.1. 2. Significant correlation were found between the AIM, EES, and AEQ. The EES was positively correlated with the SSS and negatively correlated with the PWI. On the other hand, the AEQ was positively associated with the PWI and negatively associated with the SSS. There was significantly negative correlation between the SSS and PWI. 3. In demographic characteristics, significant difference was shown only in the EES. The EES was significantly different according to grade. The difference in the SSS and PWI between 3groups were significant at the EES and AEQ. 4. Results from hierarchical multiple regression analysis indicated that the EES, AEQ, and AIM had influence on the SSS. And perceived the AEQ and SSS together explained 18.7% of variance in the PWI. The results of study provide evidence about the roles of emotion in psychosocial well-being. As a result, this study suggests that later study would be required to identify factors affect the psychosocial well-being and to develop the emotional education program to enhance emotional expression.

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Development of Dot Sight with 2× Magnification (2× 배율 도트사이트 장치의 개발)

  • Lee, Dong-Hee;Park, Seung-Hwan
    • Journal of Korean Ophthalmic Optics Society
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    • v.17 no.4
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    • pp.435-440
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    • 2012
  • Purpose: The purpose of this study is developing the dot sight with a $2{\times}$ magnification. Methods: To magnify the target when we see the far through the non-magnified dot sight, we develop the new optical device which is detachable to the non-magnified dot sight. A new optical device is designed to facilitate the transition of an existing non-magnification ($1{\times}$) dot sight to the $2{\times}$ magnification dot sight. Results: We could design and fabricate the $2{\times}$ afocal optical system which is detachable to the non-magnified dot sight and be composed by a pair of doublet. When the system developed in this study was used, we could aim the external target by twice magnification, so we could further improve the accuracy of aim. Conclusions: We could design and manufacture the $2{\times}$ afocal optical system which can be detachable to the non-magnified dot sight. With the results, we could aim the external target by twice magnification, so we could further improve the accuracy of aim.

Correlation Analysis between Kinematic Variables and Ground Slope Perception Ability during Golf Putting (골프 퍼팅 시 운동학적 변인과 경사도 인지능력 간 상관성 분석)

  • Lee, Jae-Woo;Im, Young-Tae;Kwon, Moon-Seok;Park, Jun-Sung
    • Journal of the Korean Applied Science and Technology
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    • v.38 no.3
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    • pp.727-734
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    • 2021
  • The purpose of this study was to analyze correlation between kinematic variables and ground slope perception ability during golf putting. 16 collegiate golfers were participated. To collect and analyze the kinematic data of putter head, SAMPutt lab was used(70 Hz). It was performed Pearson's correlation analysis using SPSS. The level of significance was at .05. As a results, right was correlated with backswing in flat. Toe-up was correlated with follow-through and left was correlated with aim, backswing, impact, follow-through, and loft in slice 1°. Toe-down was correlated with aim, backswing, impact in slice 2°. Toe-up was correlated with follow-through in hook 2°. In conclusion, it is important to improve the putting stroke through repetitive ground slope perception training.