• 한국생명과학회:학술대회논문집
• /
• 한국생명과학회 2007년도 제48회 학술심포지움 및 추계국제학술대회
• /
• pp.117.1-117.1
• /
• 2007

See Full Text

• 한국화재소방학회논문지
• /
• 제29권2호
• /
• pp.64-72
• /
• 2015

본 연구는 충남지역 소방분야종사자를 대상으로 일반안전, 생활안전 그리고 소방안전에 대한 의식조사를 목적으로 실시하였다. 연구는 설문조사로 진행되었으며 설문응답자는 소방공무원, 소방업체종사자, 안전관련 공무원 등 534명이다. 설문결과는 SPSS win 19.0을 사용하여 빈도분석 등의 통계처리를 하였다. 본 연구에서 설문의 신뢰도는 Cronbach' ${\alpha}=0.710{\sim}0.807$이다. 조사결과에 의하면 국민의 안전의식수준이 높다고 생각하는 응답자가 전체 응답자의 15%로 소방분야종사자들은 국민의 안전의식수준이 낮다고 인식하고 있었다. 소방안전의식에 대해 소방공무원은 5점 기준 4.2의 인식을 가지며, 안전관련 공무원은 3.59의 안전의식수준을 나타내고 있다. 안전의식수준은 소방공무원 > 소방업체종사자 > 안전관련 공무원 순으로 조사되었다. 조사결과에 의하면 안전에 대한 인식의 차이를 줄이기 위한 노력이 필요하다고 할 수 있다.

• 대한가정학회지
• /
• 제37권10호
• /
• pp.81-90
• /
• 1999

This study investigated the present traditional Korean farmhouse based on a survey of 30 households from Oiam-Ri folk Village in Chung-Nam Province. This study was primarily concerned with the present housing; the size and plan of the house, lighting and heating, the finishing materials of anbang(the master's bedroom or ondol) and the kinds of fumiture. I was also interested in identifying the socio-demographic and physical variables that influenced the housing, both the ordinary farm households and the descendent of nobility households. Bibliographical studies, cultural approaches, field surveys with tape recordings, and questionnaires were used to collect the data. The results showed that the types of house plans were mixed from the southern region(one-line type) and middle region(courtyard type). The heating system and the fuel for the ondol anbang has changed entirely from wood burning system to oil boiler system. The finishing material of the anbang floor changed from traditional oil paper and straw mats to vinyl flooring. Traditional fumiture and small decor items are disappearing and are being replaced by modem items, but the descendents of the nobility household kept many traditional type of fumiture and small decor items.

• 한국유기농업학회지
• /
• 제4권1호
• /
• pp.45-58
• /
• 1995

This paper studied production characteristics of organic farming products and analyzed management income and production cost of organic farming(rice). In order to analyze these points actually, this study was focused on pruduction activities of a producers' organization, Pulmoo Cooperatives in Hong-Dong Myun, Hong-Seong Region, Chung Nam Province. So the following results were obtained : In 1994, output level and an income rate of rice per unit area(10a) which was produced in organic farming method(O.F.M) was higher than those of general farming method(G.F.M) as about 5%, 7.4%. And management income size of the former was 1.8 times as large as that of the latter. But rice production cost of O.F.M was 1.93 times as much as that of G.F.M, particularily in labor cost and farming equipment cost, light and heat expenses, many other material costs. For the progress of organic farming O.F.M and equipmets should be developed much more, for example, the technics of prevetion against damages by blight and harmful insects and improvement of varieties, natural pesticides, agricultual application of microorganisim, construction of compost heat factory, etc. Since these technics and establishments have taken on the public goods, the development of those should be supported by government.

• 한국물환경학회지
• /
• 제34권2호
• /
• pp.173-182
• /
• 2018

Reservoirs, facilities to store water, are being used in several fields for their ability to hold back a large quantity of water for a long time before the water is actually used. However, at the same time, the reservoirs are considered to have a flaw: the longer they store water, the more the quality of water in these reservoirs deteriorates. Further, when the reservoirs are large, they are more likely to have dead-water regions in out-of-the way spots far from either an in-current or an ex-current canal. This study conducted a Computational Fluid Dynamic (CFD) simulation and tried to figure out the internal flow inside each of the reservoirs with different in-current canals built by the multiple hoe screw nozzle method and the drop in-current method. The drop in-current method is more frequently used. According to the analysis of the internal flow inside each reservoir with the different methods applied, we found that the reservoir with the drop in-current canal would have two rotary currents in the lower region of the reservoir and that the velocity of flow would decrease. For a reservoir with the screw nozzle method, a single rotary current occurred, and inside the reservoir, regardless of height, the current turned out to flow in a regular manner.

• 동의신경정신과학회지
• /
• 제1권1호
• /
• pp.81-93
• /
• 1990

On the Scholastic Achievement Test grads it was compared Chung Nam's with Cheon Puk by dividing a city, a farm village, a fishing village and a mountine village. The results were as follows ; 1. The regional difference of arerage grades were that the first is a large city, the second amiddle city, the third a mountine villgae, the fourth a fishing village, the last a farm village all the same Chung Nam and Cheon Puk. 2. The grades of acity and a farm of Chung Nam are higher then these of Cheon Puk. 3. Cheon Puk is higher than Chung Nam on a middle city, a mountine and a fishing's grades. 4. The characteristic was that the region of non benefits of civilization effect obstruction of intelligence less than a city mountine village. 5. It is considered that the obstruction of intelligence may diminish when eating marine products at a fishing village than a city-fishing village by side dish. From the above results, acknowledging a regional charater, it is suggested that improrement of food life imitate city shund sublate lest the physiological function of Bie Wee(脾胃) should converse a puthological state, get out of the food life civilization misled abnormal food life to normal. Systemic study must continue for maintaining of tradition of regional difference food life. By that manner excellent food life civilization may creat. Therefore it is recognized that experience accumulation of Oriental Medicine theory also close contact food life, so may make constent effort.

• 공업화학
• /
• 제8권4호
• /
• pp.617-623
• /
• 1997

폴리솔베이트-핵산올-물의 3성분계의 상거동에 관한 메카니즘을 조사한 것으로, 등방성인 미셀영역에서 비등방성인 모자이크 액정상을 편광현미경에 의해 관찰하였다. 액정상 및 다른 상들은 약 20~70 wt% 범위에서 관측되었으며, 이 영역에서는 보다 안정한 유화계나 분산계의 포뮬레이션에 대한 기본적인 데이터를 제공할 수 있다. 알킬기의 탄소수 증가에 따라 3상 영역이 감소한 반면에, 2상 영역이 증가되었으며 비등방성 액정상은 관찰되지 않았다.

• 농업과학연구
• /
• 제38권4호
• /
• pp.673-680
• /
• 2011

The aim of this study was to identify the polymorphism on fatty acid binding protein (FABP4) gene promoter region and its association with carcass traits in Hanwoo. We performed PCR-direct sequencing of FABP4 promoter region to identify single nucleotide polymorphism (SNPs) using unrelated 24 Hanwoo bulls. Four SNPs (-298A>G, -472A>G, -887A>G, -862A>G) were detected in the promoter region and genotyped on 583 Hanwoo steers. A linear mixed model revealed an association of three SNPs (-298A>G, -472A>G and -862A>G) with carcass weight and marbling score in dominance model (P<0.05). The animals with AA genotypes for the three SNPs were heavier carcass weight (5 kg) than animals with GG genotypes in the statistical analysis. For the marbling score, the AA genotype was lower effect of marbling score (0.21) than GG genotypes. In conclusion, this study indicates an important role for three SNPs detected in promoter region of FABP4 in determining carcass weight and marbling score in Hanwoo.

• 한국동물학회:학술대회논문집
• /
• 한국동물학회 1998년도 한국생물과학협회 학술발표대회
• /
• pp.355.1-355
• /
• 1998

No Abstract, See Full Text

• 한국정보처리학회:학술대회논문집
• /
• 한국정보처리학회 2005년도 춘계학술발표대회
• /
• pp.867-870
• /
• 2005

인터넷 및 전자상거래의 발전으로 인해 물류가 급증하고 있다. 물류 인수인계 문서 및 물류 정보의 전달 수단으로서 2 차원 바코드가 사용되는데 본 논문에서는 MaxiCode 에 대한 관심영역 추출 결과를 검증하는 방법을 제시하였다. 제안된 방법은 물류상에 바코드 영역 추출 방법에 의해 여러 종류의 바코드 중에서 MaxiCode 영역인지 검증하는 방법으로써 검증 후보 영역 설정, 후보 영역으로부터 중심점 획득, 중심점 검증 단계로 MaxiCode 의 영역 검증 방법을 제시한 것이다.