• Proceedings of the Korea Multimedia Society Conference
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• 2003.05b
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• pp.455-459
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• 2003

In the great motive power which promotes the Game of future to develop. three main factors focus on 3D Graphics, Network and Virtual Reality. the Network technique as necessary elemental technique in Next-generation on-line game is being researched largely. However, from viewing the features of on-line game, if many users meet in same server, it not only causes heavy load to the server and brings inconvenience to the users, but also increases expense to the service provider and creates a problem which is to put up server or not. A proposal is going to do hybrid distributed system a client hardly depends on server for this paper, and to be able to enjoy a network game through information alternating current between clients. depended on the existing server, and the most message processing did a design in order to achieve between clients. A design way to propose is as follows. Primarily it was done in order proposed a message grade anger process way, and to be able to manage server or a client according to importance of message, and, with the second, did a Client-Server method and a Pear-to-Pear method at the same time, and a chase did efficiency. Third is going to propose other problem solving way by message grade anger in multi-anger and a security section of a message cue.

• Weed & Turfgrass Science
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• v.4 no.4
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• pp.330-337
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• 2015

Research was conducted to investigate germination and establishment characteristics of five fescue species. Alternative conditions of 8-hr light at $25^{\circ}C$ and 16-hr dark at $15^{\circ}C$ were applied. Significant differences were observed in seed germination power, germination speed and germination peak time. Germination power was 62.25% in CRF 'Audubon' to 96.75% in TF 'Olympic Gold'. It was greater with TF over FF, being TF > HF > SF > CF > CRF. Germination speed, measured as days to seed germination of 50% through 80%, was fastest with TF, medium with CF and HF, and slowest with CRF and SF, being TF > CF, HF > CRF, SF. Germination peak time was much faster with TF over FF. It ranged from 0.94 to 1.47 days with TF. But it varied with 2.80 to 12.36 days among FF species. The peak time was longer in order of HF, SF < CF < CRF. Considering germination power, germination speed and germination peak time, TF 'Arid III' was the best cultivar under alternative conditions, while CRF 'Audubon' the poorest. Overall establishment characteristics among Festuca species were even better with TF over FF in order of TF > CF, HF > SF > CRF.