• Journal of the Korean Society of Food Culture
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• v.12 no.3
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• pp.289-299
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• 1997

This study was performed with survay in the field and literature. The result were; 1. In Vietnam, They took their meal in three times a day. They have taken Nuoc nam (fish sauce) with sliced red pepper, half a lime, etc... in every day every night. Fish Sauce was prepared with small fish (generally fresh- water fish), the same amount of salt, and stored in 8 months, and made filltered fluid. It's Nuoc mam. They have gained protein sauce from it. 2. Their basic menu were composed with rice, soup, food with marine products and meat (generally pork), various vegetables, tropical fruit. 3. Food of cereals were Com Trang (white rice), Pho (rice noodle), Chao (rice gruel), Banh Trang (rice paper), Banh mi (bread) etc... Food of meat were Ho sua, Banh bao chien (barbecued little pork), Suon Nuon (grilled pork), Cha Lua (sausage of pork) etc..., Thit be nhung (grilled beef, Dog meat, Chicken, Duck, Frog. Food of fish were generally fresh-water fish, Ca Chien (grilled fish), Canh chua (soup with sour taste), Ca chem chung (steamed fish with fragrant vegetable), Lobster, Crab, Oyster, Cuttlefish, Shellfish, etc... Food of vegetables were Doa Hanh (Kimchi with a welsh onion), Rau xao hon hop (roasted vegetables), Goi Tom (salad), Canh he dau hu (soup) etc..., and They took much food of trophical fruit, Tra (Tea), Coffee, Lua Moi (distilled liquor). 4. For example, Their Daily meal were composed of Sup Bong Ca (Soup), Heo Sua, Banh Bao Chien (barbecued little Pork), Top Hap (steamed shrimp), Cua (steamed Crab), Luon Um (bioled a fresh-water eel), Lau Thap Cam, Hai Sam Sac Nam Dong Co, Trai Cay.

• Structural Engineering and Mechanics
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• v.52 no.6
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• pp.1177-1191
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• 2014

Reinforced concrete (RC) shear walls are one of the most commonly used lateral-load resisting systems in high-rise buildings. RC Parallel redundancy walls studied herein consist of two parts nested to each other. These two parts have different mechanical behaviors and energy dissipation mechanisms. In this paper, experimental studies of four 1/2-scale specimens representing this concept, which are subjected to in-plane cyclic loading, are presented and test results are discussed. Two specimens consist of a wall frame with barbell-shaped walls embedded in it, and the other two consist of a wall frame and braced walls nested each other. The research mainly focuses on the failure mechanism, strength, hysteresis loop, energy dissipation capacity and stiffness of these walls. Results show that the RC parallel redundancy wall is an efficient lateral load resisting component that acts as a "dual" system with good ductility and energy dissipation capacity. One main part absorbs a greater degree of the energy exerted by an earthquake and fails first, whereas the other part can still behave as an independent role in bearing loads after earthquakes.

• Proceedings of the Korean Information Science Society Conference
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• 2005.11b
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• pp.973-975
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• 2005

스크립트 언어는 모듈의 결합이나 조정 등의 여러 목적으로 쓰이고 있는 언어이다. 스크립트 언어는 사용의 편리함과 높은 생산성으로 인해 널리 사용되고 있다. 그러나 현재 너무나 많은 스크립트 언어가 개발$\cdot$제시되고 있어 프로그래머가 스크립트 언어를 선택해야 할 때 어떤 언어를 선택해야 할지 판단하기 힘든 실정이다. 이에 본 논문에서는 프로그래밍 편의성 관점에서의 비교 기준을 제시하고 대표적인 스크립트 언어(VB script, Ruby, Perl, Python, Tcl, Lua, Groovy)를 이 기준에 따라 비교하였다. 비교 결과 각 비교 분야에 강점을 보이는 언어를 발견하였다. 본 논문의 결과는 스크립트 언어를 선택하는데 도움이 될 것이다.

• Journal of Advanced Research in Ocean Engineering
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• v.3 no.3
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• pp.136-148
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• 2017

The paper presents dual arm ROV manipulation using deep reinforcement learning. The purpose of this underwater manipulator is to investigate and excavate natural resources in ocean, finding lost aircraft blackboxes and for performing other extremely dangerous tasks without endangering humans. This research work emphasizes on a self-learning approach using Deep Reinforcement Learning (DRL). DRL technique allows ROV to learn the policy of performing manipulation task directly, from raw image data. Our proposed architecture maps the visual inputs (images) to control actions (output) and get reward after each action, which allows an agent to learn manipulation skill through trial and error method. We have trained our network in simulation. The raw images and rewards are directly provided by our simple Lua simulator. Our simulator achieve accuracy by considering underwater dynamic environmental conditions. Major goal of this research is to provide a smart self-learning way to achieve manipulation in highly dynamic underwater environment. The results showed that a dual robotic arm trained for a 3DOF movement successfully achieved target reaching task in a 2D space by considering real environmental factor.

• Journal of Korea Game Society
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• v.8 no.2
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• pp.77-84
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• 2008

Game engine, materialized by a library or a shape of the module, is providing many ability for developing game. Because of the high cost of developing game, game engine plays a big role on game developing urea by how it provide it's efficiency. In other words, the message scheme, which occur often while carrying out the game, highly affect on how fast it manage, its efficiency, and system's efficiency. Also, it is one of the important urea that needed to be considered while developing the game engine. In this paper, we suggest managing the message scheme technique by Lua script language, proving its suggested technique by developing $O_2$ engine itself, and analyzing it's capacity in order to show its efficiency.

• Journal of Plant Biotechnology
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• v.6 no.3
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• pp.199-204
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• 2004

The medicinal value of the genus Cleome justifies bio-technological studies of Cleome rosea, a Brazilian annual species from sandy coastal ecosystems (restinga), which have been submitted to an intense process of antropogenic degradation. In the present work, was analyzed the influence of cytokinins, 6-benzyladenine (BA) and 6-furfurylaminopurine (kinetin) added to the Murashige and Skoog medium (MS), on the proliferation capacity of explants from the stem axis (hypocotyl, node and internode) for a period of five monthly subcultures (150 days). Regardless of the explant sources, plantlet regeneration by direct and indirect organogenesis was observed. The largest number of shoots proliferated through direct organogenesis was obtained on medium with 4.4 $\mu{M}$ BA. Also, the highest proliferation capacity through indirect organogenesis was found on medium with 4.4 $\mu{M}$ BA + 4.6 $\mu{M}$ kinetin. The presence of kinetin alone was not effective for multiplication of the species. Elongation and rooting were obtained when shoots were transferred onto growth regulator-free medium, and acclimatization rates from 70% to 81% were achieved depending on explant sources used. Plants were then successfully established in soil and showed normal phenotypes.

• Structural Engineering and Mechanics
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• v.49 no.6
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• pp.775-792
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• 2014

Static loading tests were carried out in this study to investigate the effect of bar cutoff on the resistance of RC beam-column sub-assemblages under column loss. Two specimens were designed with continuous main reinforcement. Four others were designed with different types of bar cutoff in the mid-span and/or the beam-end regions. Compressive arch and tensile catenary responses of the specimens under gravitational loading were compared. Test results indicated that those specimens with approximately equal moment strength at the beam ends had similar peak loading resistance in the compressive arch phase but varied resistance degradation in the transition phase because of bar cutoff. The compressive bars terminated at one-third span could help to mitigate the degradation although they had minor contribution to the catenary action. Among those cutoff patterns, the K-type cutoff presented the best strength enhancement. It revealed that it is better to extend the steel bars beyond the mid-span before cutoff for the two-span beams bridging over a column vulnerable to sudden failure. For general cutoff patterns dominated by gravitational and seismic designs, they may be appropriately modified to minimize the influence of bar cutoff on the progressive collapse resistance.

• Aerospace Engineering and Technology
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• v.12 no.1
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• pp.120-127
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• 2013

Recently, In Aerospace area the interest of open source software is increasing. One of examples is celestia that is used for visualizing space environment with 3D. Celestia that is open source software has many advantages. First is very easy to use, second is that it can extend new features easily with script language. It is very useful to extend with other systems. But, celestia has a few of remote control features from remote site. In this paper I describe design and implementation of remote control module using UDP communication protocol between celestia and GenSim that is satellite simulation software developed by KARI and describe the problem and solution items are found during development duration.

• Structural Engineering and Mechanics
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• v.36 no.6
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• pp.745-758
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• 2010

12 typical laminated composite reinforced concrete (RC) walls with different concrete ages and 3 cast-in-place RC walls subjected to low frequency cyclic load were carried out in this study. The failure mode, force-deformation response and energy dissipation capacity of these specimens were investigated. Differences of structural behaviours between composite RC walls and common cast-in-place RC walls were emphasized in the analysis. The compatibility of the composite specimens with different concrete ages was discussed based on the experiment. Test results indicated that the differences between the lateral bearing capacity and the displacement ductility of the composite walls and the common walls were not so obvious. Some of the composite specimen even has higher bearing capacity under the experiment loading situation. Besides, the two parts of the laminated composite specimens demonstrates incompatibility at the later loading sequence on failure mode and strain response when it is in tension. Finally, this laminated composite shear walls are suggested to be applied in rapid reconstruction structures which is not very high.

• Journal of the Korean Recycled Construction Resources Institute
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• v.10 no.4
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• pp.498-505
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• 2022

In this study, as a result of eva lua ting the quality properties of Living Concrete, the flow of the table showed a tendency to decrease as the mixing ratio of ocher increased. Compressive strength was found to decrease with increasing loess mixing ratio. Density properties were evaluated for weight reduction, As a result of comparison with the panel using cement as a comparison group, the density was measured to be a bout 20 % lower than that of the cement panel, and it is judged that it is less affected by the load and can be installed in the structure. As a result of evaluating the panel temperature reduction, there was a difference in the temperature reduction with time. It is judged that the panel planted with moss has a lower temperature than the panel without moss, so it is judged that it can be used in a vertical greening system.