언어이론과 외국어교육

양인석 한국영어교육학회 1978 ENGLISH TEACHING(영어교육) Vol.- No.16

동시통역의 일반이론 및 훈련요령

양인석 한국외국어대학교 1980 한국외국어대학교 논문집 Vol.13 No.1

鬱陵島의 植物

楊麟錫 慶北大學校 1956 論文集 Vol.1 No.-

Y-STR 일배체형의 빈도와 부계친족지수 산출을 위한 웹기반 데이터베이스

양인석,신경진,이환영,박명진,양우익 대한법의학회 2012 대한법의학회지 Vol.36 No.1

We developed a web-based Y chromosomal short tandem repeat (Y-STR) database (ySTRmanager, http://ystrmanager.yonsei.ac.kr) to facilitate calculation of YSTR haplotype frequency estimates for random matches and kinship indices for various relationship levels. The ySTRmanager database provides 3 functions: (i) Y-STR haplotype search, (ii) kinship index calculation, and (iii) user database configuration. The Y-STR haplotype search function allows researchers to retrieve Y-STR haplotypes that meet queried Y-STR allele, Y-haplogroup affiliation, and/or sample information from a selected population in the open database, which consists of 12-17 Y-STR loci. The number of matches in a selected population, haplotype frequency estimator,and detailed results for matched and neighbor haplotypes are displayed as a set of search results. The kinship index calculation function provides kinship indices of 2input Y-STR haplotypes for the relationship represented by the number of meioses,with consideration of target population and mutation rate of each Y-STR. In addition,ySTRmanager allows registered users to configure their own database to store and analyze Y-STR haplotype and/or mutation rate data. The stored Y-STR data can be used in the search function and in the analysis to obtain forensic statistical values. The ySTRmanager will be a useful system to analyze and manage Y-STR data in the practice of forensic genetics.

慶北植物調査硏究

楊麟錫 慶北大學校 1962 論文集 Vol.5 No.-

1. The whole plants collected in Kyung-pook provine are 171 Families, 570 genera, 1067 species, 286 varieties, 4 subspecies, 25 formals. To add those plants from Dagelet island, it amounts to 171 Families, 703 genera, 1212 species, 304 varieties, 4 subspecies, and 28 formals. 2. Dagelet island which is located in Tong-hae (Eastern sea) shows various-characteristics in the flora, Pinus parviflora Sieb. & Zucc., Tsuga Sieboldii Carriere and Fagus multinervis Nakai are growing only in Dagelet island. Besides these plants, 39 particular plants grow in here. 3. Since Dok-do island, which belongs to Dagelet island, composed of rocks, trees can not grow. Of 22 herbaceous plants collected, 21 species can also be found in the main land, but another one species is only in Dagelet island. 4. Pinus densiflora Sieb. & Zucc. which is produced in Chun-yang district is called "Chun-yang Mok" and is better lumber than any other one that is produced elsewhere. It is used for furniture and construction. 5. Betula chinensis Maxim, was produced in Mun-kyung district, but we can hardly find it at present. 6. Cultivated plants are numerous; Broussonetia Kazinoki Siebold (in kyung-ju area), Cannabis sativns L. (in An-dong and Ui-sung area), Malus asiatica Nakai (in Taegu area), Panax Shinseng Nees (in Pung-ki and Sun-san area), Pharmaceurical plant (in Ko-ryung area), Cyperus exaltatus Retzius (in Ui-sung and Sun-san area), Ziziphus jujula Miller (in Bong-wha and Yung-ju area), Castanea crenata Sieb. & Zucc. (the valley of Nak-dong) and Diospyros Kaki Thumb. (in Chung-do, Kyungsan, Ko-ryung, Ui-sung and Sang-ju area). These plants are noted products in above districts. 7. Chung-do is considered to be the northern most margin of economic growth of bamboo. From there it grows well to the south. 8. Being distributed only in Mun-kyung district and Pyung-Pook province, "Rhododendeum micranthum Turc." is previous plant. 9. Two varieties of plants are found in Kyung-Pook province, Which have not been researched in other districts. Two varieties are named as Aconitum jaluense Komarov var. trilobum Yang and Cacalia aconitifolia Bunge var. villosa Yang.

韓國産 국화科의 硏究 〔Ⅲ〕

楊麟錫 慶北大學校 1968 論文集 Vol.12 No.-

상염색체 STR 유전자형 시뮬레이션을 이용한 한국인에서의혈연지수 분포 분석

양인석,이환영,박수정,신경진,양우익 대한법의학회 2013 대한법의학회지 Vol.37 No.2

Kinship testing in forensic casework is largely based on a likelihood ratio (LR)approach with short tandem repeat (STR) markers; however, in order to efficiently identify potential relatives in a specific population, the threshold values for kinship prediction should be determined by analyzing the kinship index distributions of the population in question. In this study, 250,000 DNA profiles were simulated using allele frequencies at 20 autosomal STR loci in Koreans, then the LRs were calculated for true close relatives and unrelated pairs. The LR distributions in related and unrelated pairs under a given relationship were compared in 2 sets of 13 Combined DNA Index System (CODIS) and 20 STR profiles. Using 13 CODIS STRs, true relatives in parent/child and full-sibling relationships were sufficiently discriminated from unrelated pairs with LR thresholds of 1,000 and 100, respectively. However, the CODIS STRs lacked the discriminatory power to differentiate between related and unrelated pairs in uncle/nephew and first cousin relationships due to high false-positive and false-negative rates with a LR threshold of 10. Increasing the number of STR loci to 20 increased discrimination of close relatives, but high false results remained in uncle/nephew and first cousin relationships. The kinship index data from this study will help make decisions on various kinship testing and familial searching in Koreans

영어 조기교육의 찬반론

양인석 한국외국어대학 외국어연수원 1980 외국어 교육논문집 Vol.1980 No.1

이분산 로짓모형의 추정과 적용

양인석,노정현,김강수 대한교통학회 2003 대한교통학회지 Vol.21 No.4

로짓모형은 선택대안에 대한 확률 계산이 용이하고, 설명변수의 파라메타 추정이 용이하기 때문에 교통 수단선택모형으로 널리 쓰여지고 있다. 그러나 이러한 로짓모형은 수단선택 효용함수의 오차항 분포가 선택 대안간에 독립적이고, 그 분산이 동일하다는(IID:Independent and Identically Distributed)가정을 내포한다.본 연구는 수단선택 효용오차의 분산이 수단간에 동일하다는 가정을 완화시키는 이분산 로짓모형 추정에 관한 연구이다. 수단선택 효용오차항의 동분산성을 극복함으로써 보다 현실적인 통행자의 수단선택행태를 반영하는 로짓모형을 추정하는데 본 연구의 목적이 있다. 이를 위해 로짓모형 오차항의 분산과 직접적인 관련이 있는 규모인자(scale factor)를 도입하였다. 이는 대중교통과 승용차의 통행시간차이에 따른 이분산성을 고려하도록 정의되었으며, 이를 통행시간 파라메타 추정에 활용하였다.본 연구에서 개발된 이분산 로짓모형의 추정 결과, 통행자의 통행시간이 증가하면서 대중교통수단과 승용차의 통행시간차이가 동일하더라도 통행자의 대중교통 수단선택확률이 차이를 보임으로 현실적인 통행자의 수단선택행태를 반영하는 것으로 판명되었다. Because the Logit model easily calculates probabilities for choice alternatives and estimates parameters for explanatory variables, it is widely used as a traffic mode choice model. However, this model includes an assumption which is independently and identically distributed to the error component distribution of the mode choice utility function. This paper is a study on the estimation of the Heteroscedastic Logit Model, which mitigates this assumption. The purpose of this paper is to estimate a Logit model that more accurately reflects the mode choice behavior of passengers by resolving the homoscedasticity of the model choice utility error component. In order to do this, we introduced a scale factor that is directly related to the error component distribution of the model. This scale factor was defined so as to take into account the heteroscedasticity in the difference in travel time between using public transport and driving a car, and was used to estimate the travel time parameter. The results of the Logit Model estimation developed in this study show that Heteroscedastic Logit Models can realistically reflect the mode choice behavior of passengers, even if the difference in travel time between public and private transport remains the same as passenger travel time increases, by identifying the difference in mode choice probability of passengers for public transportation.

Nonporous Hydroxyapatite를 이용한 전두골 함몰개선의 치험례

양인석,김영균,이철우,유시봉,박정열,Yang, In-Seok,Kim, Young-Kyun,Lee, Chul-Woo,Yoo, Si-Bong,Park, Cheung-Yeoul 대한악안면성형재건외과학회 1992 Maxillofacial Plastic Reconstructive Surgery Vol.14 No.3

This is a case report of correction of traumatic right frontal bone depression. Traditionally, autogenous and homogenous corticocancellous bone have been inlaid or onlaid. This patient who had frontal bone depression of right forehead was operated with an extracranial augmentation procedure using Hydroxyapatite materials. The postoperative course was unremarkble and the patient was satisfied with a good facial contour. Now We will report the results.