http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Yong‑Min Kim,Ha‑Seung Seong,Jung‑Jae Lee,Da‑Hye Son,Jin‑Su Kim,Soo‑Jin Sa,Young‑Sin Kim,Tae‑Jeong Choi,Kyu‑Ho Cho,Joon‑Ki Hong,Jung‑Woo Choi,Eun‑Seok Cho 한국유전학회 2020 Genes & Genomics Vol.42 No.12
Background: Woori-Heukdon (KWH) is a Korean synthetic pig breed generated using Chookjin-Duroc (KCD), Chookjin-Chamdon (KCC), and their crossbreds. Currently, there is a severe lack of studies investigating the Korean breed populations including wild boars (KWB) throughout the genome. Objective: This study was performed to investigate the genetic characteristics of Korean pig populations at the genome-wide level. Methods: Using the SNP dataset derived from genotyped and downloaded datasets using the Illumina PorcineSNP60K BeadChip, we compared the genomes of 532 individuals derived from 23 pig breeds to assess the genetic diversity, inbreeding coefficient, genetic differentiation, and population structure. Results: KWB showed the lowest average expected heterozygosity (HE = 0.1904), while KWH showed the highest genetic diversity (HE = 0.02859) among Korean populations. We verified that the genetic composition of KWH, showing USD of 74.8% and KCC of 25.2% in ADMIXTURE analysis. In population structure analyses, KCC was consistently shown to be separated from other pig populations. In addition, we observed gene flow from Western pigs to a part of Chinese populations. Conclusion: This study showed that Korean native pigs, KCC have genetic differences in comparison with Chinese and Western pigs; despite some historical records and recent genetic studies, we could not find any clear evidence that KCC was significantly influenced by Chinese or Western breeds in this study. We also verified the theoretical genomic composition of KWH at the molecular level in structure analyses. To our knowledge, this is the first genomic study to investigate the genomic characteristics of KWH and KCC.
고용석,강찬순,최보경,김혜수,홍정희,최명신,김상현,장성재,김길수 식품의약품안전청 2001 식품의약품안전청 연보 Vol.5 No.-
Headspace-GC(딘5-GC)를 이용하여 ICH 잔류웅매 가이드라인 class 1, 2에 속하는 28종의 잔류유기웅매 분석방법을 연군한 결과 SPB-5, BB-WAX column을 동시 이용하여 각각을 확인, 정량할 수 있었다.또한 염의 참가효과, 평형시간,평형온도가 headspace분석에 미치는 영향을 검토한 결과 평형 시간 30분,평형온도 85℃,Na₂SO₄Ig을 첨가하여 시험할 때 최적 부넉조건을 나타내었다. 회수율은 1,1-achloroethene(68.3%)를 제외하고 90.9 ~ 114.5%로 패체적으로 양호하였다. 따로 HS-GCJECD, DB-524 column을 이용하여 9종의 잔류유기용매에 대하여 각각의 검랸선을 작성하고 검출한계를 구하였다. 실제 의약품 원료 10종및 제제 5종에 적용시킨 결과 모두 불검출되었으며 본 시험법은 의약품중의 잔류유기용매 분석에 적용할 수 있는 방법이라고 판단된다. The headspace-fC/FID(HS -GC/FID) method was performed for test method developnlent of residu;31 organic solvents in pfrarmaceuticals. Using SPB-S and BB-WAXcolumn, 28 kinds of solvents iri ICH residual sof)·ents guidetine class 1, 2 couBd be individuallt-identified and quantitated. The foIBowing residoal soIYents were not detected by the headspaceinjection condition : N,N-Cmethylacetamide, N,N-dimeth)rlformamide, ethyfeneglycol, formamide,2-methoryethanot, N-rnethylpyrrolidone, suBforane. The effects of the addition of salts,equilibration time, and equilibration temperature on headspace analt·sis were invesugated. Theoptimum conditions weiFe obtained with addtion of Ifa2s04 19 as a salt, simultaneously. thetime and temperature of equitibration were 30min and 8i'f, respectivety. The recovery havefound between 90.9 and 114.5% except 1,1-dichloroethene(fi8.3%). Using DB-624 column &HS-GC/:ECD method, 9 kinds of residual solvents could be individually identified andfuantitated. This HS-GC method can be applied to test the residua3 organic solvent in thepharmaceuticals.
서울의 Penicillinase Producing Neisseria gonorrhoeae 발생빈도(1998)
김재홍,김준호,반재용,이정우,황성주,정준규,정성태,강진문,조흔정,홍창의,정혜신,이한승,김이선,이봉길,이종호,선영우,한기덕,윤성필,이성훈,안종성,박석범,문승현,조항래,김형섭,류지호,황재영,박준홍,손상욱 한양대학교 의과대학 2001 한양의대 학술지 Vol.21 No.1
In recent years, gonorrhea has been pandemic and remains one of the most common STDs in the world, especially in developing countries. For the detection of a more effective therapeutic regimen and assessing the prevalence of Penicillinase Producing Neisseria gonorrhoeae(PPNG), we have been trying to study the patients who have visited the Venereal Disease Clinic of Choong-Ku Public Health Center in Seoul since 1980 by menas of the chromogenic cephalosporin method. In 1998, 93 strians of N. genorrhoeae were isolated, among which 60(64.5%) were PPNG. The prevalence of PPNG in Seoul, which had been decreased to 39% in 1996 after a peak of 74.3% in 1993, is increased to 64.5% in 1998.
시계열 데이터를 활용한 항공 화물 물동량 영향 요인에 관한 연구 : 인천-상하이, 광저우, 톈진, 베이징을 중심으로
신승연(Seung-Youn Sin),문승진(Seung-Jin Moon),박인무(In-Mu Park),안정민(Jeong-Min Ahn),한용희(Yong-Hee Han) 한국산업경영시스템학회 2020 한국산업경영시스템학회지 Vol.43 No.4
Economic indicators are a factor that affects air cargo volume. This study analyzes the different factors affecting air cargo volume by each Chinese cities according to the main characteristics. The purpose of this study is to help companies related to China, airlines, and other stakeholders predict and prepare for the fluctuations in air cargo volume and make optimal decisions. To this end, 20 economic data were used, and the entire data was reduced to 5 dimensions through factor analysis to build a dataset necessary and evaluated the influencing factors by multi regression. The result shows that Macro-Economic Indicators, Production/Service indicators are significant for every cities and Chinese manufacture/Customer indicators, Korean manufacture/Oil Price indicators, Trade/Current indicators are significant for each other city. All adjusted R2 values are high enough to explain our model and the result showed excellent performance in terms of analyzing the different factors which affects air cargo volume. If companies that are currently doing business with China can identify factors affecting China s cargo volume, they can be flexible in response to changes in plans such as plans to enter China, production plans and inventory management, and marketing strategies, which can be of great help in terms of corporate operations.
CBS Dust 치환 콘크리트의 Durometer를 이용한 응결시간 추정
신세준 ( Sin Se-jun ),이혁주 ( Lee Hyuk-ju ),백승복 ( Baek Seung-bok ),현승용 ( Hyun Seung-yong ),신용섭 ( Shin Yong-sub ),한민철 ( Han Min-cheol ) 한국건축시공학회 2019 한국건축시공학회 학술발표대회 논문집 Vol.19 No.1
In this study, it was intended to confirm the possibility of using the Durometer in estimating the setting time by comparing the Proctor penetration resistance with the Durometer type A of hardness in concrete substituting CBS Dust. With the hardness of Durometer type A, it is expected to be used conveniently in the field of practice as it is determined to be about 18 HD for the initial determination and 31 HD for the end measurement.
적응형 보쉬공정(Adaptive Bosch Process)을 이용한 식각된 바닥면 연구
이승용(Seung-Yong Lee),양승국(Seung-Kook Yang),김한형(Han-Hyoung Kim),유한석(Han-Suk Yoo),신상현(Sang-Hyun Sin),장동훈(Dong-Hoon Chang),이일항(El-Hang Lee),오범환(Beam-Hoan O),이승걸(Seung-Gol Lee),박세근(Se-Geun Park) 대한전자공학회 2007 대한전자공학회 학술대회 Vol.2007 No.7
We do not use dedicated Bosch process equipment of high cost, it is uses Bosch process that fit existent ICP(Inductively Coupled Plasma) equipment. Bosch process which is method of deep silicon etching is connected repeatedly in using SF? Plasma for etching process and using C₄F? Plasma the deposition process. However, between etching bottom layer and side wall not verticality and curved layer is formed. It is used about this curved layer phenomenon. because of considering gas fraction, temperature, substrate voltage, process time etc. It is used about this curved layer phenomenon and suggested optimum process condition. Standard process for study of process gas used SF? and Ar, and source power 600W, substrate voltage used -200V. Deposition process used C₄F? gas, and source power 600W, substrate voltage did not used. Process substrate temperature makes via 0℃ and progressed study. Through these processing condition, we manufactured mold for NIL(Nano Imprint Lithography) process.
혈중 Urokinase 농도와 Plasmin 형성에 관한 연구
홍세용 ( Hong Se Yong ),양동호 ( Yang Dong Ho ),신현길 ( Sin Hyeon Gil ),신승호 ( Sin Seung Ho ),조용욱 ( Jo Yong Ug ),김순길 ( Kim Sun Gil ),김기용 ( Kim Gi Yong ),기은경 ( Gi Eun Gyeong ),정광회 ( Jeong Gwang Hoe ) 대한내과학회 1992 대한내과학회지 Vol.42 No.3
To find out the urokinase concentration at which free form plasmin begin to form in plasma, we measured plasmin from the normal pooled plasma of various concentration of urokinase between 300 unit/ml and 2.4 unit/ml, by chromogenic method (S-2251) and SDS-PAGE with fibrin-agar zymography. Free form plasmin begin to be detected by both chromogenic method and SDS-PAGE with fibrin-agar zymography between 5∼10 unit/ml of urokinase. This finding suggest that the urokinase concentration should be around 10 unit/ml for the effective fibrinolysis during intravenous administration.
Yong, Hwan-Yul,Bae, Bok-Soo,Kim, Seung-Dong,Lim, Yang-Mook,Ha, Yong-Hee,Oh, Chang-Sik,Kim, Myoung-Ho,Jo, Sin-Il,Yoo, Mi-Hyun,Jeong, Yu-Jeong 韓國受精卵移植學會 2010 한국동물생명공학회지 Vol.25 No.4
On January 6, 2010, two months earlier than normal breeding season, a red fox vixen was implanted with synthetic GnRH analogue, Deslorelin. Blood was sampled every 2~3 days from the day of implant to identifying spermatozoa on stains of epithelial cells. Estradiol and progesterone were examined. Even though the vixen was in non-breeding season, she was mated by a male fox. Pregnancy was confirmed by canine pregnancy detection kit that detect relaxin released from placenta. Four healthy pups were born on March 9, 2010. This is the first report showing synthetic GnRH can activate ovarian function and lead to fertile estrus of red fox in non-breeding season.