• Title/Summary/Keyword: Native Design

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Multiple Objective Manpower planing Model Considered with Advance Rate for Officer's Native (장교 출신별 진출율을 고려한 다목표 인력계획모형)

  • 민계료
    • Journal of the military operations research society of Korea
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    • v.24 no.1
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    • pp.157-175
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    • 1998
  • This paper develops multiple objective manpower planning model in order to design and adjust manpower structure and flow when advance rate for officer's native is considered. The state transition in manpower structure is analyzed using Markov chains. Multiple objectives in the model are security of advance rate, satisfaction of rank's number of personnel, and stability of the number of recruit personnel for officer's native. Trade - off of these objectives is made to evaluate manpower structure and flow. Solutions of this model are obtained by LINGO package.

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A Study of Application Development Method for Improving Productivity on Cloud Native Environment (Cloud Native환경에서의 생산성 향상을 위한 어플리케이션 개발 방법 연구)

  • Kim, Jung-Bo;Kim, Jung-In
    • Journal of Korea Multimedia Society
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    • v.23 no.2
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    • pp.328-342
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    • 2020
  • As the cloud-based ICT(Information & Communication Technology) infrastructure matures, the existing monolithic software development method is evolving into a micro-service structure based on cloud native computing. To develop and operate the services efficiently under the cloud native environment, DevOps-based application development plans through MSA(Micro Service Architecture) design based are essential. A cloud native environment is an approach to developing and running applications that take advantage of cloud computing models such as automation of source distribution, container-based virtualization, application scalability, resource efficiency, and flexible maintenance through object independence. To implement this approach, the utilization of key elements such as DevOps, continuous delivery, micro service, and containers is essential, but there are not enough previous studies on case analyses or application methods of these key elements. Therefore, in this paper, we analyze the cases of application development in cloud native environment and propose the optimized application development process and development method through small and medium-sized SI projects.

Effects on SNS Communication Types of Fashion Designer Brands -SNS Consumption Value, Product Attitude, and Behavioral Intention- (패션 디자이너 브랜드의 SNS 정보전달 유형의 효과 -SNS 소비가치, 제품태도, 구매의도의 관계-)

  • Soojin Lee;Yuri Lee
    • Journal of the Korean Society of Clothing and Textiles
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    • v.47 no.6
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    • pp.996-1011
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    • 2023
  • This study introduces an effective marketing strategy for fashion SMEs and small designer brands utilizing Instagram as a social networking platform. The research compared the impact of two information delivery types (native advertisements vs. live streaming after native ads) and two types of promotional messages (scarcity vs. price discount) on SNS consumption value, and product attitude toward fashion designer brands. The study involved surveying 251 Korean women aged 25-55 with experience in buying designer products and using SNS. Data analysis was conducted using SPSS 26.0 and Process Macro v3.5. Results indicated that both native advertisements and live streaming enhance economic and social values in SNS consumption. Live streaming with price discount messages generates higher perceived SNS consumption values compared to scarcity messages. Consumers showed a more favorable attitude toward designer brand products when watching the live streaming of price discount messages rather than scarcity messages. The findings emphasize that the broadcast host actively induced participation to reveal viewers' social presence through comments or emphasized discount messages such as ultra-special prices during live streaming on Instagram.

A Comparison of Herbage Utilization by Sheep on Native and Improved Pastures (면양에 의한 야초지와 개량초지의 초류이용성 비교)

  • 이인덕
    • Journal of The Korean Society of Grassland and Forage Science
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    • v.8 no.3
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    • pp.147-151
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    • 1988
  • The preference, chemical composition, intake, digestibility and chewing efficiency of collected herbage sample from sheep using esophageal fistula and fecal collection method were compared to those of offered herbage samples on the native and improved pastures at the 3rd flush stage(25 cm grass height). Experimental field was treated by one plot design and the begining of September 1987, at Chungnam National University, Daejon. The results obtained are summarized as follows: 1. Preference indices were not different among herbage species on improved pasture, while those on in native pasture were markedly different and this difference seemed to depend on diet selection. 2. Chemical compositions of collected herbage samples were different from those of offered herbage samples. Crude protein content was significantly high on native pasture, but NDF, cellulose and lignin content were significantly low on improved pasture (p < 0.01). 3. DM intake, digestibility and herbage utilization percent on improved pasture were significantly higher than those on native pasture (P < 0.01). 4. Eating rate, ruminating and chewing efficiency were influenced by the amounts of NDF intake. Therefore, eating rate, ruminating and chewing efficiency on improved pasture tended to be higher than those on native pasture (p <0.01).

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Growth of Two Native Zoysiagrasses Collected from Sea Side and Mountain Area in Indonesia on Growing Media Composed of Sand and Clay

  • Rahayu, Rahayu;Dewantoro, Hery;Arianto, Dwi Priyo;Bae, Eun-Ji;Choi, Su-Min;Lee, Kwang-Soo;Yang, Geun-Mo;Choi, Joon-Soo
    • Weed & Turfgrass Science
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    • v.7 no.1
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    • pp.54-61
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    • 2018
  • Zoysiagrass (Zoysia spp.) exists spotly in Indonesia and it has potential to be used in parks, golf courses, and football fields. Many football fields and golf course fairways use sand as top soil over native soil. This study aims to analyze growth and quality of two native zoysiagrasses Zis and Zim. Zis is a native zoysiagrass collected in sea-side and Zim is a native zoysiagrass collected in mountain area. Both types of zoysiagrasses were planted at field with altitude of 300 m with various growing media mixes of sand and reservoir's sediment. Thickness of the growing medium was 10 cm over an alfisol clay soil. Experimental plots were constructed using factorial completely randomized design with two native zoysiagrasses and 5 types of growing media. Two ecotypes of native zoysiagrasses showed different in growth habits combined with mixtures of growth media. Zim showed higher growing speed including more vigor with uniformity and texture than Zis. There were not significanthly differences on leaf color and root length between two ecotypes of native zoysiagrasses collected in Indonesia.

Optimization of Gelatin Extracting Condition from Korean Native Black Goat Skin and Quality Comparison with Commercial Gelatin

  • Youn-Kyung Ham;Sin-Woo Noh;Jae-Hyeok Lee;Na-Eun Yang;Yun-Sang Choi;Hyun-Wook Kim
    • Food Science of Animal Resources
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    • v.43 no.1
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    • pp.61-72
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    • 2023
  • The practical use of Korean native black goat skin as a source of gelatin extraction is limited. The objective of this study was to optimize the extraction temperature and time of gelatin from Korean native black goat skin, and to compare the quality characteristics of goat skin gelatin and other commercial gelatin products. Response surface methodology was applied to optimize the extraction temperature and time of gelatin obtained from native Korean black goat skin. The effects of temperature (50℃-70℃) and time (2-4 h) on extraction yield and gel strength were investigated using a face-centered central composite design with 13 experiments. Gelatin extraction from Korean native black goat skin was prepared through the serial processes of alkali pre-treatment, bleaching, neutralization, hot-water extraction, and freeze-drying. Using the optimization plot of Minitab software, the optimized conditions for extracting temperature and time of goat skin gelatin were 59.49℃ and 3.03 h, and the optimized values of extraction yield and gel strength were 12.52% and 263.37 g, respectively. Based on a quality comparison of goat skin gelatin with commercial gelatin, the pH value of gelatin extracted from Korean native black goat skin was 5.57. The color of gelatin extracted from Korean native black goat skin was darker than that of commercial gelatin (p<0.05). Higher emulsifying properties and gel strength of goat skin gelatin were observed when compared to those of commercial gelatin (p<0.05). Therefore, the results of this study indicate that Korean native black goat skin may be a valuable source for gelatin extraction.

EFFECT OF RECOMBINANT BOVINE SOMATOTROPIN ON GROWTH PERFORMANCE AND CARCASS CHARACTERISTICS OF FINISHING KOREAN NATIVE BULLS

  • Kwak, B.O.;Ha, J.K.;Chang, B.S.
    • Asian-Australasian Journal of Animal Sciences
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    • v.9 no.1
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    • pp.101-106
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    • 1996
  • This experiment was conducted to investigate the effect of bST administration on growth performance and carcass characteristics of finishing Korean native bulls. Fifty four Korean native bulls of about 14 months of age weighting an average 420 kg were assigned to receive no injection of bST, 250 mg of bST s.c. injection every week, or 500 mg bST s.c. injection every 2 weeks (Control, 250ST, 500ST) in a $3{\times}3$ randomized block design for a period of 20 weeks Animals administered with bST responded with decreased feed DMI by 8%(p < 0.01), increased ADG by 12%(p < 0.05), and increased gain/feed ratio by 20%(p < 0.01). But there was no significant difference in the growth performance between 250ST and 500ST. Administration of bST increased dressing percentage by 1.8%(p < 0.05), and tended to increase longissimus muscle area and decrease backfat thickness and marbling score.

Design and Implementation of the Java Native Method Generator (자바 네이티브 메소드 생성기의 설계 및 구현)

  • Kim, Do-Young;Kim, Sang-Hoon
    • Proceedings of the Korea Information Processing Society Conference
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    • 2000.04a
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    • pp.127-132
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    • 2000
  • 자바 네이티브 메소드(Java Native Method)는 시간 소모적인 작업의 효율적 실행, 플랫폼 종속적인 작업의 수행, 기존에 구성된 라이브러리들의 재사용 등을 위해 제안되었다. 자바 네이티브 메소드의 사용 목적이 실행속도 향상에 있는 경우에는 네이티브 메소드를 구현하기 위해 자바 언어가 아닌 컴파일 방식의 다른 언어를 사용해야한다. 또한 네이티브 메소드를 사용하기 위해서는 자바 네이티브 인터페이스(Java Native Interface)의 개념을 습득해야한다. 이러한 부담을 경감시키기 위해 본 논문에서는 자바 메소드를 네이티브 메소드로 자동 변환하여 주는 자바 네이티브 메소드 생성기(Java Native Method Generator)를 제안하였다. 자바 메소드의 네이티브 메소드 변환은 번역된 바이트 코드로부터 C 언어로 구성된 네이티브 메소드를 자동 생성하도록 구현되었다. 그리고 플랫폼 종속적인 프로그램 작성 시에 있어 생성된 C 코드의 내부에 프로그램을 삽입하는 것만으로 가능하므로 사용자는 자바 네이티브 인터페이스에 대해서는 인식할 필요가 없다.

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Design and Implementation of Co-Verification Environments based-on SystemVerilog & SystemC (SystemVerilog와 SystemC 기반의 통합검증환경 설계 및 구현)

  • You, Myoung-Keun;Song, Gi-Yong
    • Journal of the Institute of Convergence Signal Processing
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    • v.10 no.4
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    • pp.274-279
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    • 2009
  • The flow of a universal system-level design methodology consists of system specification, system-level hardware/software partitioning, co-design, co-verification using virtual or physical prototype, and system integration. In this paper, verification environments based-on SystemVerilog and SystemC, one is native-code co-verification environment which makes prompt functional verification possible and another is SystemVerilog layered testbench which makes clock-level verification possible, are implemented. In native-code co-verification, HW and SW parts of SoC are respectively designed with SystemVerilog and SystemC after HW/SW partitioning using SystemC, then the functional interaction between HW and SW parts is carried out as one simulation process. SystemVerilog layered testbench is a verification environment including corner case test of DUT through the randomly generated test-vector. We adopt SystemC to design a component of verification environment which has multiple inheritance, and we combine SystemC design unit with the SystemVerilog layered testbench using SystemVerilog DPI and ModelSim macro. As multiple inheritance is useful for creating class types that combine the properties of two or more class types, the design of verification environment adopting SystemC in this paper can increase the code reusability.

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