• Journal of the Korea Convergence Society
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• v.9 no.11
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• pp.263-269
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• 2018

Asan Oeam village is a town that has been formed since about 500 years ago. It is a folk village centered on Yean Lee and designated as National Folk Cultural Property No. 236. However, the original shape of the thatch, which has regional characteristics, is disappearing. Therefore, I want to study the architectural characteristics of the house which is well preserved in the original shape. The Genjaegotaek is located in the center of the Oeam village. The composition of the house consists of a Munganchae, Salangchae, Anchae, Sadang. The Anchae is an 'ㄱ' shaped house, and it is shaped like a 'ㅁ' which is opened by facing. The wide yard in front of the Salangchae is made of strangely shaped rocks, a hundred-year-old pine, old pagodas, ponds, pavilion. Outside the main gate, there is an 'ㅡ' shape thatch on the west. The Galabjib of Geonjaegotaek is a servant house, and the shape is a ㄱ type. The plane remained well in its original shape, thatch is consisting of a kitchen-room-daecheong maru-room. A Galabjib of Geonjaegotaek can not represent all the thatch of a Oeam village. However, it is expected that this study will be used as a basic data when the study by the thatch in this area is conducted through the analysis of the type.

• Journal of Life Science
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• v.28 no.11
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• pp.1285-1289
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• 2018

Soybean [Glycine max (L.) Merr.] seed is an important dietary source of protein, oil, carbohydrates, isoflavones, and other nutrients for humans and animals. But, antinutritional factors in the raw mature soybean are exist. Kunitz trypsin inhibitor (KTI) protein and stachyose are main antinutritional factors in soybean seed. The genetic removal of the antinutritional factors will improve the nutritional value of soybean seed. The objective of this research was to breed a new yellow soybean strains (rs2rs2titi genotype) with the traits of lacking of KTI protein and low content of stachyose. Breeding population was developed from the cross of "Jinyangkong" and 15G1 parents. Presence or absence of KTI protein was detected based on Western Blot technique. Content of stachyose in mature seed was detected by HPLC. Total four new strains (603-1, 603-2, 625, and 694) with KTI protein free and low content of stachyose were selected. Four strains (603-1, 603-2, 625, and 694) have yellow seed coat and hilum. Plant height of 603-1 strain was 65 cm and 100-seed weight was 29.2 g. Plant height of 603-2 strain was 66 cm and 100-seed weight was 26.2 g. Plant height of 625 strain was 64 cm and 100-seed weight was 27.1 g. Content of stachyose for four new strains was 3.0~3.50 g/kg. Four strains selected in this research will be used to improve new yellow soybean cultivar with KTI protein free, and low content of stachyose.

• Korean Journal of Agricultural Science
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• v.22 no.2
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• pp.170-179
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• 1995

This study was conducted to investigate the genetic constitution of blood proteins and enzymes in 238 Korean Native cattle reared at Korean Native Cattle Breeding Center, National Livestock Cooperative Federation. The genetic polymorphisms of post-transferrin-2(pTf-2), transferrin(Tf), post-albumin(pAlb), albumin(Alb), ceruloplamin(Cp), amylase-I(Am-I) and hemoglobin(Hb) were analyzed by using PAGE(polyacrylamide gel electrophoresis) and STAGE(starch gel electrophoresis). The genotypes and gene frequencies were estimated at these loci for each blood proteins and enzymes. The results obtained from this study were summarized as follows : 1. The pTf-2 locus were identified to be genetically controlled by codominant alleles designated pTf-2 F and S, and the distribution of genotypes were 46.22, 46.64 and 7.14% for pTf-2 FF, FS and SS types, and the gene frequencies of the pTf-2 F and S allele were 0,695 and 0.305, respectiveley. 2. The Tf locus were found to be controlled by Tf A, D1, D2 and E alleles, and the distributioin of genotypes were 0.84, 13.87, 13.03, 10.92, 22.27, 12.61, 2.94, 15.51, 6.72 and 1.68% for Tf AA, AD1, AD2, AE, D1D1, D1D2, D1E, D2E and EE types, and the gene frequencies of Tf A, D1, D2 and E were 0.197, 0.430, 0.191 and 0.081, respectively. 3. The pAlb locus were observed to be controlled by two alleles, pAlb F and S, and the distribution of genotypes were 42.86, 33.19 and 23.95% for pAlb FF, FS and SS types, and the gene frequencies were 0.595 and 0.405 for Tf F and S allele, respectively. Also the gene frequencies of Alb was 1.000 of Alb A allele. 4. The Cp locus were identified to be controlled by Cp F and S allele, and the distribution of genotypes were 23.11, 34.87 and 42.02% for Cp FF, FS and SS types, and the gene frequencies were 0.405 and 0.595 for Cp F and S allele, respectively. 5. The Am-I locus were observed to be genetically controlled by Am-I B and C allele, and the distribution of genotypes were 51.26, 16.81 and 31.92% for Am-I BB, BC and CC types, and the gene frequencies of Am-I B and C alleles were 0.597 and 0.403, respectively. 6. The Hb locus were found to be controlled by Hb A and B alleles, and the distribution of genotypes were 93.19, 16.39 and 0.42% for Hb AA, AB and BB types, and the gene frequencies of Hb A and B alleles were 0.914 and 0.086, respectively.

• Korean Journal of Agricultural Science
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• v.25 no.2
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• pp.216-224
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• 1998

This study was performed to offer the basic and applicable data for improvement of Korean cattle and dairy cattle, according to finding the genetic construction obtained from analysis of genetic polymorphisms of ${\beta}$-lactoglobulin and ${\kappa}$-casein loci related Korean cattle and Holstein cows using PCR-RFLP. Genomic DNA used in this study was prepared from the blood of 253 individuals of Korean cattle in Korean Native Cattle Improvement Center, NLCF, and the blood of 113 individuals of Holstein cows in National Livestock Research Institute. The results obtained are summarized as follows : 1. This study confirmed amplified products of 530bp and 262bp fragments obtained from the amplification of ${\beta}$-lactoglobulin and ${\kappa}$-casein loci in Korean cattle and Holstein breed by PCR. 2. The ${\beta}$-lactoglobulin AA genotype showed 153bp and 109bp fragments, and ${\beta}$-lactoglobulin AB genotype showed 153bp, 109bp, 79bp and 74bp fragments, and BB genotype showed 109bp, 79bp and 74bp fragments in amplified products of ${\beta}$-lactoglobulin loci with the restricted enzyme digestion of Hae III. 3. The ${\kappa}$-casein AA genotype showed a 530bp fragment, and ${\kappa}$-casein AB genotype showed 530bp, 344bp and 186bp fragments, and BB genotype showed 344bp and 186bp fragments in amplified products of ${\kappa}$-casein loci with the restricted enzyme digestion of Taq I. 4. On ${\beta}$-lactoglobulin genotypes and gene frequencies, Korean cattle were 6.72%, 26.09% and 67.19% for AA, AB and BB genotypes, and ${\beta}$-lactoglobulin A and B alleles were 0.197 and 0.803, and Holstein were 35.40%, 56.64% and 7.96% for AA, AB and BB genotypes, and ${\beta}$-lactoglobulin A and B alleles were 0.637 and 0.363, respectively. 5. On ${\kappa}$-casein genotypes and gene frequencies, Korean cattle were 46.25%, 39.13% and 14.62% for AA, AB and BB genotypes, and ${\kappa}$-casein A and B alleles were 0.658 and 0.342, and Holstein were 60.18% and 38.94% and 0.88% for AA, AB and BB genotypes, and ${\kappa}$-casein A and B alleles were 0.796 and 0.204, respectively. 6. As a consequence, the gene frequency was 0.197 and 0.803 for ${\beta}$-lactoglobulin A and B alleles, and 0.658 and 0.342 for ${\kappa}$-casein A and B alleles in Korea cattle, but was 0.637 and 0.363 for ${\beta}$-lactoglobulin A and B alleles, and 0.796 and 0.204 for ${\kappa}$-casein A and B alleles in Holstein, respectively.

• Proceedings of the Korea Concrete Institute Conference
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• 1999.10a
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• pp.437-440
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• 1999

A numerical study is preformed to investigate behavioral characteristics of T-shaped RC wall that is frequently used for the wall-slab structure system. This study provides design methods to address shear lag and to prevent early failure due to cracking and crushing.

• 대한예방의학회:학술대회논문집
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• 1995.10a
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• pp.259-260
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• 1995

• Journal of the Korean housing association
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• v.14 no.2
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• pp.101-107
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• 2003

• Proceedings of the Korean Society of Crop Science Conference
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• 2005.10b
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• pp.268-269
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• 2005

• LOGISTICS
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• s.17
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• pp.60-67
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• 2006

"2015년까지 약21조원을 투입하여 전국을 U자형의 철도망을 구축하겠다." 한국철도공사 이철 사장은 지난 6월 24일 한국물류협회가 주관한 물류 CEO 조찬회에서 이와같이 말했다. 또한, "앞으로 TSR~TCR을 연결하여 동북아 주요국가들을 잇는 간선교통망 역할을 수행할 것"이라고 말했다. 이에 이날 이철 사장이 발표한 내용을 요약 정리한다.

• The Science & Technology
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• v.32 no.1 s.356
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• pp.30-31
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• 1999

KIST 무기화학연구팀(책임연구원 손연수박사)은 4년간의 연구끝에 종이와 비닐에 방염재와 방수재를 뿌려 불에 잘 타지않는 비닐벽지와 방염비닐벽지용 사이즈제를 개발하는데 성공했다. 또 이 연구팀은 최첨단 연구분야인 항암제 연구에도 착수하여 세계 최초로 고분자형 제3세대 항암제를 개발했다.