부산시내 대학생들의 환경문제 의식에 관한 연구(Ⅰ) : 환경 교육을 받은 경험 및 지식을 중심으로 Ⅰ. Centered on Experience and Learning of Environmental Education

허홍욱,문두호,허만규 부산대학교 사범대학 과학교육연구소 1995 科學敎育硏究報 Vol.22 No.-

This study was attempted to analyze university student's consciousness for environmental problems in Pusan city. In order to achieve this purpose, a method of questionnaire was administered to total 270 students selected from sophomore in Pusan city. There were survey questions as follows, experience and learning of environmental education, the place in environmental education, the condition of dwelling place, and so on. The results obtained to analyze the data based upon present study were as follows 1. Those who have experience of environmental education in past don't have chance of environmental education. 2. Most of respondents said that dwelling place was serious(37.78%). 3. According to sophomore in Pusan city, the environmental pollution of Korea is serious(58.15%) or very serious(31.48%). 4. 21.11% of total respondents did not know "Greenround". 5. Students obtained most knowledge about environmental problems in TV, or radio(46.30% and newspaper or magazines(26.69%). 6. The man who alludes to environmental problems in home is "none"(38.52%), "mother"(26.30%), "father"(11.48%). 7. The Environmental Preservation Law in Korea should be strengthen. 8. The vest serious problems of environmental pollution are water pollution, air pollution and garbage pollution. 9. The gender difference between male and female and among universities did not showed signification at the most of environmental problems.

과학전람회 고등학교 작품의 분석 및 교과서 내용과의 비교

허홍욱,허만규 韓國生物敎育學會 2003 생물교육 Vol.31 No.1

The study is to analyze the works at national science exhibitions for high school teachers and students for recent eleven years. The results were compared with the contents of high school science textbooks. The works by students were studied by 'observation' and 'investigation' activities as scientific methods, while teacher's works were researched by various scientific methods. The mean Shannon's diversity index (DJ) showed same trend for students and teachers. There was non-significant difference of the methods in student and teacher groups according to years, and the association between students and teachers were closely connected with methods. The correlation between the content of students' works and texts of high-school was highly positive for earth science and chemistry, whereas physics showed negative correlation. The correlation between students' works and the content of textbooks was positive in terms of the methods of study, but the correlation between teachers' works and the content of textbooks did not show similar pattern.

한국 메밀재배 집단의 Isozyme 의 분석에 관한 연구

허홍욱 한국유전학회 1984 Genes & Genomics Vol.6 No.3

N/A

[논문]핵 내 rDNA의 내부 전사 부위에 의한 재배 홍화 품종의 관계와 유전적 다양성

허홍욱,허만규 釜山大學校 師範大學 科學敎育硏究所 2010 科學敎育硏究報 Vol.37 No.-

핵 내 rDNA의 내부 전사 부위에 의한 재배 홍화 품종의 관계와 유전적 다양성

菜蔬用 고구마 잎자루 增量 獲得을 위한 栽培 方法

허홍욱,허만규,정수동 부산대학교 사범대학 1996 교사교육연구 Vol.33 No.-

Two experiment were conducted to find out the best cultivars practces suitable for yield increase sweet potato petioles as vegetables from the various planting methods. The highest petiole yield was obtained from the Shinmi race and its vinyl-mulchened cultural practices after planting sprouted tuber root pieces on the high bed. The optimal concentration of IAA on leaf petiole was 5ppm. Sweet potato petioles have an optimum cutting point(2nd cutting) seeding method and development which varies depending on the sprout. C4-type was effective in the planing methods for sweet potato petioles.

Genetic Diversity and Population Structure of Liriope platyphylla (Liliaceae) in Korea

허홍욱,최주수,이복규,허만규,Huh, Hong-Wook,Choi, Joo-Soo,Lee, Bok-Kyu,Huh, Man-Kyu Korean Society of Life Science 2007 생명과학회지 Vol.17 No.3

한국내 분포하는 맥문동(Liriope platyphylla) 11집단에 대한 20 알로자임 대립유전자좌위에서 유전적 다양성과 집단구조를 조사하였다. 효소내 다형성을 나타내는 빈도는 55.9%였다. 종과 집단 수준에서 유전적 다양도는 각각 0.178, 0.168로 높았으며, 집단간 분화 정도는 낮았다($G_{ST}$ = 0.064). 전체 11 집단에서 임의교배에 의한 편차는 0.311이였다. 전체 유전적 다양성는 $0{\sim}0.535$였다. 유전적 다양도 중 집단내 변이는 높았다($H_S$ = 0.305). 세대간 이주하는 개체수는 약 3.66으로 이 종의 한국내 집단간 유전자 흐름이 높음을 시사한다. 또한 라이트의 고정지수 분석 결과 많은 대립유전자좌위와 집단에서 이형접합자의 결핍이 존재하고 있었다. 집단간 유전적 동질성은 0.988이였다. 이는 맥문동의 분포지가 한국내 유사한 환경에 놓여 있고 집단이 방향적 동질성을 가지고 있음을 시사한다. Genetic diversity and population structure of eleven Liriope platyphylla (Liliaceae) populations in Korea were determined using genetic variation at 20 allozyme loci. The percent of polymorphic loci within the enzymes was 55.9%. Genetic diversity at the species level and at the population level was high(Hes = 0.178; Hep = 0.168, respectively), whereas the extent of the population divergence was relatively low ($G_{ST}$ = 0.064). $F_{IS}$, a measure of the deviation from random mating within the 11 populations, was 0.311. Total genetic diversity values ($H_T$) varied between 0.0 and 0.535, giving an average over all polymorphic loci of 0.323. The interlocus variation in within population genetic diversity ($H_S$) was high (0.305). An indirect estimate of the number of migrants per generation (Nm = 3.66) indicates that gene flow is high among Korean populations of the species. In addition, analysis of fixation indices revealed a substantial heterozygosity deficiency in some populations and at some loci. Mean genetic identity between populations was 0.988. It is highly probable that directional toward genetic uniformity in a relatively the homogenous habitat is thought to be operated among Korean populations of L. platyphylla.

과학전람회 작품 중 중학교 과학분야의 분석

허홍욱,손수옥,허만규 한국과학교육학회 2003 한국과학교육학회지 Vol.23 No.2

The study is to analyze the middle school-science parts among the products of nation-wide science exhibition for eleven years recently and the results of compared to the content of science-textbooks of middle school. The number of observation in the student parts among the products of nation-textbooks of middle school. The number of observations in the student parts among the products of nation-wide science exhibition was the highest in all methods studied, whereas, most teachers surveyed experiments in their products. The mean Shannon's diversity index (DI) was same trend for students and teachers. There was a non-significant difference of the methods in students and teacher groups according to years and the association between students and teachers were closely connected with methods. The correlation between the content of students' products and texts of middle-school was highly positive for earth science, chemistry, and biology, whereas physics showed negative correlation.

Gene diversity and population structure in Korean populations of scilla scilloides druce

허홍욱 부산대학교 사범대학 1998 교사교육연구 Vol.36 No.-

한국의 무릇 (Scilla scilloides Druce)은 백합과 식물로 Scilla속으로는 우리나라에서는 유일한 종이다. 이 무릇의 유전적 다양성과 집단구조를 밝히기 위해 전분전기영동 실험을 실시하였다. ADH를 비롯한 8개의 효소시스템으로 12집단을 분석하였다. 분석한 16 대립유전자 좌위당 11개가 다형 현상을 나타내었다. 집단 내 다양도는 0201로 나타났는데. 무릇과 유사한 생활양식을 가진 온대지역 식물, 타가수분, 다년생 초본에 비해 높았다. 조사된 유전자 좌위에서 통계적으로 중요한 대립인자의 빈도가 나타났으며, 고정지수 분석에서 하아디-바인베르그 평형에 비해 이형접합자의 결핍이 현저하였다. 또한 집단 간 분화는 단지 6%에 불과 하였다. 이는 화분과 종자분산에 의한 높은 gene flow (Nm=3.53), 높은 타가수분율 (88%), patchy 분포 등이 반영된 소산일 것이다.

[논문]부산시 영도의 세 지역내 식물 집단 구조

허홍욱,이송진,최금자,허만규 부산대학교 환경문제연구소 2004 環境硏究報 Vol.22 No.-

Plant Population Structure of three areas in Young-do of Busan

한국 무릇 집단에 있어서의 유전학적 연구

허홍욱,류두신 부산대학교 1992 자연과학논문집 Vol.54 No.-

The genetic variation in the Korean populations of scilla, Scilla scilloides Druce, was examined to check out the frequency of allozyme variation. The allozyme variation of ADH, MDH, 6-PGDH, PGM, and IDH was assayed by means of starch gel electrophoresis. ADH was almost monomorphic in all of the populations examined. MDH-1 locus was shown polymorphic and the frequency of fast allele was 12.5% on the average. At the 6-PGDH locus, the frequency of slow allele was only 12.5%. Only two populations, Pusan and Yangsan had the minor slow allele. For the PGM loci, all of the ten populations showed trialleleic polymorphism. The frequencies of the fast and slow allels were similar. IDH was under control of the one locus. It was polymorphic. Calculation of genetic distances showed that Chinju population was an extremely large genetic distance. The average heterozygosity of all the samples was 0.326.