본 연구는 영산강수계 수질 특성을 파악하기 위하여 2001~2010년까지 영산강 본류 10개 지점의 수질측정자 료를 활용하여 총 18개 수질항목에 대하여 다변량분석법 을 이용하여 수질항목간의 상관관계 및 요인분석, 군집분 석을 수행하였다. 수질항목간 상관성은 BOD는 T-N, T-P 와 높은 양의 상관성을, Chl-a는 COD와 유의한 양의 상 관성을 보였다. 요인분석 결과 제1요인이 영양염류요인 (32.021%), 제2요인이 유기물 및 조류증식에 따른 물질대 사 요인(17.453%), 제3요인이 계절적 변동요인(14.775%), 제4요인이 미생물요인(10.951%)으로 추출되었다. 요인분 석 결과로부터 추출된 제1요인과 제2요인에 대한 군집 분석 결과, 오염도가 낮은 그룹, 광주천 및 하수처리수 방 류의 영향이 큰 오염도가 높은 그룹, 축산농가 및 농경지 등이 인근에 분포하는 그룹 등 3 그룹으로 분류되었다.

When monitoring an instrumental process, one often collects a host of data such as characteristic signals sent by a sensor in short time intervals. Characteristic data of short time intervals tend to be autocorrelated. In the instrumental processes often the practice of adjusting the setting value simply based on the previous one, so-called ‘adjacent point operation’, becomes more critical, since in the short run the deviations are harder to detect and in the long run they have amplified consequences. Stochastic modelling using ARIMA or AR models are not readily usable here. Due to the difficulty of dealing with autocorrelated data conventional practice is resorting to choosing the time interval where autocorrelation is weak enough then to using I-MR control chart to judge the process stability. In the autocorrelated instrumental processes it appears that using the Shewhart chart and the time interval data where autocorrelation is relatively not existent turns out to be a rather convenient and very useful practice to determine the process stability. However in the autocorrelated instrumental processes we intend to show that one would presumably do better using the EWMA control chart rather than just using the Shewhart chart along with some arbitrarily intervalled data, since the former is more sensitive to shifts given appropriate weights.

제주도 주변 대륙붕해역에 분포하는 퇴적물의 기원지를 해석하기 위해 표층퇴적물의 희토류원소(REE), 주성분 및 미량원소, Sr-Nd 동위원소비를 분석하였다. 퇴적물의 화학원소에 근거한 변질지수(CIA)는 44.2-68.9(av.59.4)의 범위를 보이며 황하강퇴적물과 유사하였다. 연구지역 퇴적물을 콘드라이트로 표준화한 REE 패턴에서 대부분 LREE가 부화된(La(N)/Sm(N) 〉3) 작은 Eu 부(-) 이상을 가지는 전형적인 셰일의 희토류원소의 패턴을 나타낸다. UCC로 표준화한 REE 패턴에서 연구지역 남서쪽 외해지역의 퇴적물 시료들은 황하나 금강기원 퇴적물보다 양자강퇴적물과 유사한 높은 희토류원소함량과 위로 볼록한 REE 패턴을 보여 양자강기원 부유물질이 제주도 서쪽해역까지 운반되고 있음을 의미한다. 87Sr/86Sr 동위원소비와 εNd(0)의 구분지수는 연구지역 퇴적물의 기원지를 밝히는데 지시자로 제시할 수 있었다. 연구지역의 서쪽과 북서쪽에 분포하는 대부분의 퇴적물은 황하강 퇴적물 주위에 밀집 분포하는 특징을 보이고, 양자강 하구역과 가까운 남서쪽지역의 퇴적물들은 양자강 수중삼각주 퇴적물과 유사성을 보였다. 반면 제주도 북동쪽지역의 퇴적물은 중국의 강기원 퇴적물과는 다른 지역에 위치하는 특징을 보여, 따라서 제주도 주변해역은 복합기원 퇴적물이 집적되고 있음을 의미한다.

This purposes of this study were to explain consumer attitudes and purchasing behaviors towards agricultural products using a social network service and to determine the influencing factors such as experience, technology ability, innovation, self-efficacy, perception of usefulness, perception of trust, attitude, purpose of purchase and individual characteristics on them. We analyzed the survey data set, using the ‘logit model’, ‘simultaneous equation model’, and ‘LISREL-Type model’ In this study, the results obtained are summarized as follows. The result for the comprehensive statement of “Trust” was the biggest influence on the purchase agricultural products using the social network service. Therefore, in order to expand agricultural e-commerce using SNS, trust should be to the fore of marketing and publicity campaigns, in order to promote and stabilize the market.

‘Bristol Fairy’ 아조변이체 ‘Gyp99’의 한 계통인 ‘Gyp06-31’의 방임수분 결과 얻어진 실생계통으로부터 특성이 우수한 ‘Gyp08-42’ 계통을 선발하여 2년 동안 특성평가 및 특성검정을 통해 ‘Happy Dream’ 품종을 육성하였다. ‘Happy Dream’ 품종의 초형은 중간형이 고, 잎 모양은 피침형, 소화는 주걱형의 꽃잎수가 많은 백색 겹꽃으로 꽃잎 끝 모양은 약간 둥근형 그리고 꽃받침 모양은 컵형인 식물체 고유 특성을 가졌다. 또 한 화경이 단단하고 분지각이 작으며, 흰가루병에 강하 고 충해에도 강한 편이었다. 여름절화 작형에서 ‘Happy Dream’ 개화는 ‘Bristol Fairy’보다 26일 늦 고 절간장과 화경장이 길고 줄기가 굵었다. ‘Happy Dream’의 엽장은 ‘Bristol Fairy’보다 짧았으나, 엽폭 은 넓고 소화는 더 컸다.

바야흐로 소셜 네트워크 서비스가 기존의 대중매체에 추가하여 자신의 위치를 굳건히 자리매김해 가고 있다. 그런데 SNS가 자신의 자리를 굳건히 하면 할수록, 이를 활용한 마케팅 기법이 발달하여, 이제는 SNS 상의 튀지 않는 광고들이 이의 인맥과 결합하여 기존의 대중매체상의 광고에 비하여 사용자들에게 보다 큰 호응과 더 적은 광고거부반응을 일으키고 있다. 따라서 이 점에서 본고는 과연 현재 우리나라에서 SNS상의 광고행위를 규율할 수 있는 법제는 무엇인지, 그리고 SNS 선진국이라 할 만한 미국에서는 어떠한 법제를 통한 규제논의가 현재진행 중인지 등에 대한 연구를 통하여 현재의 상황에 대한 보다 바람직한 개선방향을 찾아보고자 하였다. 이러한 국내외 법제연구를 통하여 필자는 새로운 매체가 등장하여 사람들에게 영향력이 커지기 시작하는 현 시점에서, 새로운 매체가 남용되지 않도록 규제하기 위한 적절한 입법(또는 기존 입법에 대한 개정작업)이 반드시 필요하다는 의견을 피력하고자 하였다. 이와 관련하여 본고에서는 SNS를 이용한 상업광고행위를 분설하여 크게 4개의 단계로 구분하는 시도를 하여, 첫 번째 단계는 광고주가 SNS 사용자가 되어 상업광고행위를 하는 것으로, 두 번째 단계는 소비자가 SNS의 사용자이지만, 소비자가 광고주로부터 특정한 대가를 받고 상업광고행위를 하는 경우로, 세 번째 단계는 사업자인 광고주와는 아무런 상관없이, 자신의 단순한 기호 또는 선호 등에 의하여 상업제품이나 서비스에 대하여 부당한 표시∙광고행위를 하는 것으로, 네 번째의 경우에는 비자인 SNS 사용자가 사업자인 광고주와는 아무런 상관없이 일반적인 광고 또는 홍보행위를 하는 것으로 구분하였다. 그리고 이상과 같이 분류된 SNS상의 광고행위를 미국의 법제의 현실과 비교하였다. 특히 우리나라는 1999년에 도입된 표시광고법이 거짓∙과장의 표시∙광고, 기만적인 표시∙광고, 부당하게 비교하는 표시∙광고, 비방적인 표시∙광고에 대하여 단일의 대표법률로 규제하고 있지만, 이러한 법률이 적용되는 대상은 공정거래법상‘사업자’에 한정되는 한계가 있다는 점에 대하여 지적하고자 하였다. 결론적으로 현재 우리나라가 취하고 있는 광고주(사업자) 위주의 규제정책은 기존의 Mass Media 시대에는 적합하였을지 모르지만, 개인이 실타래처럼 얽혀서 각자가 하나의 매체역할을 하는 Social Media 시대에 적합한 것인지는 한번 생각해볼 필요성이 있을 것이다.

This paper has fabricated insulation gang-form adhering general gang-form to the polyisocyanurate board and analyzed type of members, temperature record by locations and strength development after placing the concrete, in order to ensure efficient concrete quality under cold weather. According to our test, we can see that general gang-form member with curing under the same conditions as the actual field has a trend of constantly decreasing concrete temperature regardless to surface or central area due to rapid outdoor air temperature reduction, while in the case of insulation gang-from I and II, temperature increased up to around 25℃ after 12 hours under rapid outdoor air temperature change and temperature distribution did not appear large separation according to hydration reaction measurement locations. In addition, results of measurement for temperature records on weak insulation area by types of gang-forms showed that the temperature record distribution on the form tie surface and horizontal bar surface of angle bar has generally similar trend as the temperature records on the surface of the insulation gang-form, while corner area of the insulation gang-form did not have large insulation effect. It is determined that it requires additional curing measure for the weak corner area of the insulation gang-form in the future.

The objective of this study was to investigate the sensory quality attributes for the development of soy sauce containing Hutgae(Hovenia dulcis Thunb). Aqueous extracts of Hutgae were prepared from different parts such as trunk, twig, and fruit. These extracts were used for determining the antioxidant effect by 2, 2-diphenyl-1-picrylhydrazyl(DPPH) radical scavenging activity and sensory evaluation. Hutgae twig and fruit extracts had a strong DPPH scavenging effect compared to Hutgae trunk extract. In sensory analysis, high intensities of roast smell, bitter taste, and astringent taste were observed in Hutgae twig extract, whereas those of sweet smell and sweet taste were predominated within Hutgae fruit extract. Hutgae trunk and fruit extracts obtained higher overall acceptability. Various seasoning items such as anchovy, dried-pollack, katsuobushi, shiitake, radish, and kelp were used to determine the suitable type of soy sauce containing Hutgae extracts regarding the different parts. Hutgae fruit and trunk extracts were evaluated for use as a good source of seasoned soy sauce, and the dried-pollack and radish among the seasoning items were well-matched with Hutgae extracts. From these results, soy sauce containing Hutgae trunk and fruit extracts added to dried-pollack soup may be used as a functional seasoning in order to remove hangovers.

This study is one that estimates the architectural composition as well as the location of guest house of Haemi Eupseong on the basis of the analysis of modern and contemporary data related to Haemi Eupseong. It is significant that this study has presented an opinion that can become a practical basis for the historical research of the prototype of Haemi Eupseong of the late Chosun Dynasty through the analysis of modern and contemporary data that had been unsatisfactory among the fruition of studies conducted in relation to Haemi Eupseong. The outcomes achieved by this study are as follows. Firstly, it was verified that the guest house of Haemi Eupseong that has been restored is one that has different architectural composition than the prototype of the late Chosun Dynasty and is restored in a different location. Secondly, in respect of architectural composition of guest house found by the analysis of the picture, it was confirmed that the government office has one step higher than the double-wing house in the form of the roof. Thirdly, the location of the guest house of Haemi Eupseong of the late Chosun Dynasty is judged to be the periphery area where the current restored guest house is located, which is where the teachers' building of Haemi elementary school was located. Fourthly, the prospect of the guest house of Haemi Eupseong is decided to be similar direction to the current restored guest house with the greatest possibility of having the same direction with the arrangement of teachers' building of Haemi Eupseong elementary school.

This research has set upthe fire fighting general index for Fire fighting of Crowded Wooden Building Cultural Asset which is composed of traditional wooden building instinct or complex. The results of this study are as follows. First, Fire fighting general index for crowded wooden building cultural asset, it is necessary to set fire fighting priority by considering fire risk and cultural asset characteristic and establish the system to cope with fire disaster in the most effective way by arranging facilities with restricted resource. Second. Fire risk is the index to draw fire and spread risk of cultural asset by applying index calculation processes such as fire load, burning velocity and ignition material spread characteristic to various aspects such as individual building and complex and combining their results. Cultural asset importance index consists of individual building evaluation, publicity security degree, area importance evaluation and historical landscape degree evaluation. Third, for each index combination process, weight of each index is drawn on the basis of AHP analysis result that is performed to the specialists of related fields. The formula to apply and combine it is prepared to apply the model to include meaning of each index and comparative importance degree.

This study was investigated to determine the contamination levels of total aerobic bacteria, coliform group, E. coli and food-borne pathogens of side dishes from 2 traditional markets (100 samples) and 2 super markets (100 samples) located on Ulsan. The levels (range) of total aerobic bacteria was 4.75 log CFU/g (1.60~6.92 log CFU/g) in traditional market and 4.62 log CFU/g (2.00~6.46 log CFU/g) in super market, respectively. Coliform was detected in 64 and 66 samples sold at traditional markets and super markets, respectively. E, coli was detected in 4 and 6 samples sold at traditional markets and super markets, respectively. The food-borne pathogens, namely Bacillus cereus and Listeria monocytogenes were detected in 1 sample sold at traditional markets, respectively, and Bacillus cereus was detected in 4 samples sold at super markets. However, other pathogens such as Salmonella spp., Shigella spp., Vibrio parahaemolyticus, Yersinia enterocolitica, Clostridium perfringens, Camphylobacter jejuni and Pathogenic E. coli were not detected. The Saengchae and Seasoned Jeotgal were relatively vulnerable compared to the others in the food-borne pathogens.