• International Journal of Advanced Culture Technology
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• v.10 no.3
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• pp.192-201
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• 2022

The Han Dynasty was the great unification dynasty in history after the Qin Dynasty. Since the Han Dynasty inherited the Qin system, the seal script of the Han Dynasty developed continuously based on inheriting the Qin Small Seal Script. With the progress of social productivity, the Official Script gradually replaced the Seal Script in the Han Dynasty, but the Seal Script did not disappear completely; instead, a special line of development arose under the influence of the Official Script. Through the study of seal script of Han Dynasty inscriptions, this paper understands that the practical function of seal script of inscriptions has been weakening under the influence of clerical script, but the aesthetic value has been increasing day by day. Moreover, there were new artistic innovations in the context of the development of the diversification of inscriptional forms, and its emphasis on social role, cultural status, and the presentation of an aesthetic style that had a profound impact on later generations are worth studying.

• Proceedings of the KGS Conference
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• 2003.11a
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• pp.202-205
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• 2003

This paper is by nature a broad brush sweep of several ideas related to Korean demographic changes of the last 30 years. The paper summarizes recent birth and migration trends in Korea, emphasizing the rapidity of change, and that the very rapidly of change (for which Korea has become noted) has created some very special circumstances which, in turn, will have profound impacts on Korean society and economics in the not-so-distant future. (omitted)

• Journal of the Korean Graphic Arts Communication Society
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• v.20 no.2
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• pp.45-56
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• 2002

In these day, our life has been developed with the computer. Printing Industry was introduced the information industry as computer, internet, etc. These are now in daily use and covers the entire work flow - from the planing of the product and the production at domestic printing industry. Then, I suggest the correspondence of changing printing work flow, understanding of digital printing technique, rearing of a special line of business, adjustment in the environment changing of printing technique etc. for the purpose of development of domestic printing industry.

• Proceedings of the KIEE Conference
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• 1999.07e
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• pp.2420-2422
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• 1999

To live comportably, proper air and lighting environment are necessary, environment is obtained by excuting. We can get the lighting environment with excuting day-lighting and artificial lighting suittably. The developing trend of fluorescent light lamp call for low power and high lighting efficiency. Nowadays, The 26 mm FL is developed and in wide use in this proper, the character of 26 mm FL is discussed, same improvement are proposed.

• Proceedings of the KIEE Conference
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• 1997.07c
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• pp.1177-1179
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• 1997

In this paper, short-term power demand forecast using exclusion of week periodicity presented. Week periodicity excluded from weekday change ratio. Forecast term of five and multiple regression model of the three form was composed. Forecast result was good. Therefore, It Could be the power demand forecast of special day(weekend). This method may contribute improvement of forecast accuracy.

• Journal of the Korean Data and Information Science Society
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• v.17 no.1
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• pp.141-147
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• 2006

BOK-X12-ARIMA has been developed by the Bank of Korea in order to accomodate special features such as lunar effect, labor day and election effect which are intrinsic in Korean seasonal time series. Irregular component resulting from BOK-X12-ARIMA is usually treated as white noise time series. If this shows dependency structure, it may be advisable to incorporate dependency in irregular component into prediction. This article illustrates how to refine point forecast using dependency structure in irregular component.

• Proceedings of the KIEE Conference
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• 1998.07c
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• pp.850-853
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• 1998

This paper proposes a new short-term load forecasting method for special day, such as Public holidays, consecutive holidays, and days before and after holidays. when the load curves are quite different from those of normal weekdays. In this paper, two Artificial Neural Network(ANN) systems are applied to short-term load forecasting for spacial days in anomalous load conditions.

• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.54 no.2
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• pp.107-115
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• 2018

In this study, we tested Japanese trolling lines in the Jeju fishery. This fishery simulates the natural marine environment with many seabed rocks, and has been redesigned and manufactured it to be suitable for the Jeju fishery. In order to ensure that the trolling lines were deployed at the inhabitation depth of hairtails, the conditions required for the fishing gear to reach the target depth were determined for use during the experiment. The experimental test fishing was conducted at the depth of 120 m water in front of Jeju Seongsanpo and in the offshore area of Jeju Hanlim. The fishing gear used in the test fishing is currently used in a variety of field operations in Japan. However, several problems were identified, such as twisting of the line during its deployment and excessive sinking of the main line. The fishing gear was, therefore, redesigned and manufactured to be more suitable for the Jeju fishery environment. For the fishing gear to accurately reach the target depth, depth loggers were installed at the starting point of the main line and at the 250 m and 340 m points of the line. Depth and time were recorded every 10 seconds. According to the daytime positioning of hairtails in the lower water column, the target depth of the fishing gear was set at 100-110 m, which was 10-20 m above the sea floor. At a speed of 1.9 knots and with a 9 kg sinker attached, the main fishing line was deployed and catch yields at depths of 100 m, 150 m and 180 m were recorded and analyzed. When the 180 m main line was fully deployed, the time for the hairtail trolling lines to arrive at the appropriate configuration had to be 5 minutes. At this time, the depth of the fishing gear was 16-23 m above the sea floor, in accordance with the depths at which the hairtails were during the day. In addition, in order to accurately place the fishing gear at the inhabitation water depth of hairtails, the experimental test fishing utilized the results of the depth testing that identified the conditions required for the fishing gear to reach the target depth, and the result was a catch of up to 97 kg a day.

• Journal of Ecology and Environment
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• v.37 no.4
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• pp.225-229
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• 2014

Feeding behavior of Temora turbinata was investigated through laboratory experiments with special emphasis on its food preference and consequent clearance rate on diatom and microbial components given as common natural food assemblage of coastal area (Uchiumi, Uwa Sea, Japan). Among available prey items, T. turbinata showed the highest clearance rate for Thalassiosira spp. ($0.23{\pm}0.08L\;Temora^{-1}day^{-1}$) followed by Chaetoceros spp. ($0.11{\pm}0.03L\;Temora^{-1}day^{-1}$), but clearance rates for other diatom, Nitzschia spp. was lower (0.03 to $0.07L\;Temora^{-1}day^{-1}$). Bacterial abundances showed no response against 24-h feeding of T. turbinata. Feeding of T. turbinata on heterotrophic nanoflagellates (HNF) was apparent when clearance rates of T. turbinata on diatoms were relatively low, but T. turbinata did not consume HNF as well as ciliates with Thalassiosira spp. of which clearance rate was highest. The results suggest that HNF and ciliates are possible supplementary prey item for T. turbinata, but their contribution as food sources can be limited by the presence of other prey items such as preferable diatom species.

• Journal of Nutrition and Health
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• v.2 no.2
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• pp.79-85
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• 1969

A serious case of the stomach ulcer was cured completely through a dietery treatment. The patient was listed as one of worse cases by the doctors. The patient refused to accept doctors' advises to have al surgical operation and sticked to his idea of dietetics. The doctors openly expressed their scepticism to a successful out come of a dietery treatment. However, it has been a success. A special ulcer diet menu prepared for the patient was based on those principles as follow: 1. Ulcer diet contained high protein (70g/day) and high energy (2,000cal/day). 2. To maintain a minimum degree of pressure on digestive process of the stomach, several small meals more than three times a day were served. Fat was avoided except that contained in milk and small amount of butter on toast. 3. To help to neutralize acid of the stomach, ample amount of milk was served. 4. Irritating food and beverage were prohibited. It was concluded that milk was one of the best diet for a peptic ulcer patient, for it could neutralize acid of the stomach as well as could provide ample amount of high protein which expedite healing craters formed by the stomach or duodenal ulcer. It was reported that most of unsucessful peptic ulcer cases of the local patients could be attributed to their failure in observance of an ulcer diet during their dietery treatment period, particularly their unfriendly attitude toward a milk diet.