한반도 남서해안에 위치한 흑산도 고층관측이 2003년 6월 1일부터 실시되고 있다. 이러한 흑산도 관측자료에 의한 수치예보개선효과를 보기 위하여 광주의 관측자료와 비교 분석하였다. 분석에는 MM5를 기본으로 제작한 호남지방 고밀도 예측시스템을 이용하였다. 먼저 지표면 마찰과 현열플러스의 차이에 의하여 광주와 흑산도의 바람장과 온도장은 다르게 나타났으며, 광주와 흑산도의 자료를 모두 동화시킨 수치예측 바람장과 기상장이 관측과 제일 잘 일치하였다. 강수면에서 비록 강수량은 과소평가를 하고 있으나, 강수시간과 강수구역은 흑산도자료를 포함하여 자료동화를 시킨 경우 관측과 유사하게 나타났다.
호남지역 콩 포장에서 톱다리개미허리노린재의 발생소장, 콩 피해 및 약제방제 효과를 검토하였다. 톱다리개미허리노린재의 발생은 콩 파종시기 및 연차간에 차이가 있었다. 톱다리개미허리노린재의 발생최성기는 5월 하순경 파종은 8월 하순에, 6월 중순경 파종은 9월 중순 이었고, 파종기가 동일하더라도 연차간 기상조건에 따른 중 생육상의 차이로 톱다리개미허리노린재의 발생최성기 차이가 있었다. 톱다리개미허리노린재에 의한 콩 흡즙 피해 면적을이 증가하면 발아율이 현저하게 낮아졌으며, 특히, 콩 피해면적율이 이상 되면 발아율이 로 매우 낮았다. 톱다리개미허리노린재에 대한 약제방제효과는 콩 생육단계중 (착협성기)+ (립비대기)+ (립비대성기)에 3회 처리시 의 방제효과로 가장 높았다.
E-business is rapidly prevailing in our society by increasing of the use of the internet. Therefore the education system of e-business should contain requirements of customers, i.e. various industries. College curriculum should be related to tasks of e-business. This paper deals with e-business tasks that make college curriculum. It surveys the situation of college education and topics in the field of e-business. This research analyzes the needs and opinions of the local area companies. The acknowledgement and realization of e-business implements are surveyed and the education contents for college are researched.
The bureaucrat-scholars, ruling class of the Choseon Dynasty, used to build small private pavilions for rest and study for themselves. In the early period of the Dynasty, the pavilions had plain shapes with rectangular plan and simple wooden structure without any walls so as to enjoy the surrounding scenery. From the 16th century, the building form began to change into some diverse one by putting in an ondol room, an unique floor heating equipment. The pavilions also began to show regional differences by placing the ondol rooms in the floor. Myonang-jong, a pavilion occupied by a famous bureaucrat-scholar Song Soon, was built at Damyang of the southwest part of the Korean peninsula, so called Honam area, in 1533. At first, the building form followed the ordinary early pavilion shape using simple wooden structure and wooden floor. But when it was rebuilt in 1654 after burning down by war, there happened some changes. An ondol room was put in the center of the floor, of which regarded as a dominant regional characteristic of the Honam area. The change of the building form of Myonang-jong showed that it was the 17th century Honam area got the regional characteristic in the architecture of pavilion.
As the educational function of Confucian school in the late Chosun dynasty had been declined, the other educational institution called YANGSAJAE was established. The founders of the institution was either local authorities or local Confucianists. Otherwise the institution was established by the cooperation of both local authorities and local Confucianists. YANGSAJAE began to be established from the 16th century. Most of them was founded in 1700s. In 1800s, it was not so difficult to see YANGSAJAE in many towns in Young nam and Honam provinces. The institution was located in separate places at the early stage of foundation. But since the middle of 1700s, the institution was located in or near the Confucian school. As a consequence, this influenced the location of Confucian schools in the late Chosun dynasty. In Youngnam province, the institution was mainly located near the Confucian school or in a separate place. On the contrary, most of the institution were constructed within Confucian school in Honam province. There were two types of the flat composition: one is based on hall and the other is based on room. The hall type, which had a hall in the middle and rooms in both sides, was general. The hall type usually had a size of 4-kan in width and 1.5-kan in length. The half-hipped roof was the general type and intimately related to the roof of Myung-Ryun Dang of local Confucian School.
본 논문은 해방 이전과 이후로 시기를 나누어 군산지역의 화교 기독교 공동체의 역사에 대해 살펴보았다. 해방 이전에는, 1928년에 조선과 중국 선교사들의 지원으로 3달에 걸쳐 이루어진 중국인 전도대 전국 순회집회 의 결과, 1929년에 호남지역에서는 처음으로 전주와 군산에 화교 기독교 공동체가 조직되었다. 특히 전주의 남장로회 윈 선교사가 화교에 지속적으 로 관심을 쏟으면서 신앙공동체가 유지될 수 있었는데, 다만 중일전쟁, 태 평양전쟁, 한국전쟁을 겪으면서 단절되었다. 해방 이후에는 미북장로회에서 중국인사역 전담 선교사를 다시금 초빙 하였는데, 그때 내한한 매클레인 선교사와 군산화교 2세인 조계지 권사의 노력으로 1959년부터 다시금 군산에 화교 기독교 공동체가 조직되었고, 1963년에 정식으로 교회가 설립되었다. 이후 군산중화교회는 중국인 인구 구성의 변화에 따라, 구 화교 중심의 지역교회에서 점차 신 이민자들의 정착을 돕는 ‘이민자 교회’의 모습으로 역 변이되어 나갔다. 또한 중국어 교실을 운영한다든지 중국선교단체를 돕 는다든지 하는 방법으로 한국인 및 현지 한국교회와도 협력관계를 맺어왔 다. 하지만 중국인 수의 감소 및 목회자의 부재 등의 연유로, 현재는 단 두 명의 교인이 교회를 지키고 있으며, 교회는 이제 새 시대의 역할을 모색하고 있다.
Integrated monitoring system was implemented based on GIS at Honam testbed section. In this system have a variety of information that consisted with ground monitoring & settlement data, vehicle running data and track maintenance on track irregularity and so on. The GIS integrated monitoring and DB system was introduced.
This study aimed to determine the optimal harvesting time for covered barley to make grain silage, in Honam region of Korea. We harvested six varieties of barley every third day from 24 to 42 days after heading (DAH). The moisture content decreased from 62.4% at 24 DAH to 24% at 42 DAH. The moisture content at 36 DAH was 44.3%; however, moisture content at 39 and 42 DAH was lower than 40%. Yield of covered barley significantly increased from 24 to 42 DAH (p < 0.05). Yield at 36 DAH (557 kg/10a) was not significantly different from that at 39 and 42 DAH (p < 0.05). With respect to the feed value of barley grain silage, the amount of crude fiber and crude ash was different by harvesting time (p < 0.05). However, the amount of crude protein, crude fat, and total digestible nutrients (TDN) from 24 and 42 DAH was not significantly different. The pH of grain silage from 24 to 42 DAH was between 3.8 and 4.2 and it was stable until 36 DAH (p < 0.05). However, the pH of grain silage at 39 and 42 DAH was 5.2 and 5.8, respectively, which was higher than the pH of silage with good fermentation quality. The lactic acid content of barley grain silage from 24 to 42 DAH decreased from 5.5% to 0.5% (p < 0.05). The amount of lactic acid at 36 DAH was higher than that at 39 and 42 DAH (p < 0.05). With respect to moisture content, yield, feed value, and fermentation, the optimal harvesting time for grain silage of covered barley was 36 DAH. This could increase the use efficiency of harvesting machine for barley and reduce the harvesting time gap between whole barley silage and grain silage in Korea. Moreover, using barley grain silage for animal feed could reduce the import of corn.
This experiment was carried out to determine the optimum planting density for rice pot seedling cultivation in wheat-rice double cropping system in Honam plain area. A mid-late maturing rice variety ‘Chinnong’ was raised in pot seedling tray and conventional tray for 30 days, and then transplanted on June 25 in 2012 and 2013. Four different planting densities (15.2, 18.9, 21.6, and 25.3 hills per m 2 ) in pot seedlings were applied as treatment. Conventional tray seedling was implicated as control at a single planting density of 27.8 hills per m 2 . In this experiment, the number of effective tillers was increased as planting density increasing, but stem diameter was decreased. Pot seedling showed higher stem diameter and effective tillers than the control. Heading dates of pot seedling plots were not significantly different between the planting densities but 2 days faster than the control. Culm length, number of panicles, panicle length, and ripening grain ratio were higher in pot seedling compared to the control, but 1000-grain weight showed no significant difference. Milled rice yields in pot seedlings ranged from 5.19 to 5.43 t ha -1 , and the highest yield was observed in 21.6 hills per m 2 . Head rice ratios in pot seedlings and the controls were not significantly different. Above results on planting density of rice pot seedling cultivation would be applicable to wheat-rice double cropping and also to late transplanting cultivation of rice single cropping.
To manage the data measured from Honam high-speed railroad(HSR) infrastructure(environmental noise reduction structures, track structures, catenary system), we are trying to establish an integrated database through analysis of the developed infrastructure technologies and standards, construction of prototypes on the fields and evaluation of infrastructure performance according to the increment of train speed. In this paper, integrated monitoring center for management of measured data is suggested.
Needs for a new technologies of infrastructure systems arose, following the development of next generation EMU(Electric Multiple Unit) train with maximum speed over 400km/h. For high-speed operation tests of the new EMU, a high-speed railway infrastructure test-bed was constructed in a 28km long section of the Honam High-speed Railway. Diverse sensors and monitoring system was installed for continuous monitoring of the railway.
Due to such effort, further demands and needs of the integrated monitoring system was derived in a more comprehensive and long-term perspective.
Research results of High Speed Railroad Infrastructure Research Team are included in the fields of environmental noise reduction, the design criteria of high-speed railroad structures, catenary system, train control system. Therefore, we will apply these research results to test-bed in Honam high speed railroad and verify them.
In this paper, sensors and equipments for monitoring the weather in test-bed of Honam high-speed railroad are introduced, and integrated monitoring system linked to weather information and its management plan are suggested.
In this study, it explains briefly the test procedure for evaluating the performance of track and bridge in test-bed section of Honam High-Speed Railway.