• 한국시조학회지:시조학논총
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• 제26집
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• pp.223-242
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• 2007

이 글은 $\ulcorner$청구영언$\lrcorner$에서 남녀의 생식기를 지칭하는 '연장'이 등장하는 만횡청류를 재론하는 데 목적이 있다. 재론한 결과로, 남성화자는 큰 연장(대물), 여성화자는 작은 연장을 바라고 있었다. 연장의 크기로 보면 남녀의 경향이 상반된 듯하지만 서로에게 성적 만족을 주고 받아야 한다는 생각 즉 '여합부절(如合符節)을 향하고 있다는 점에서는 일치한다. 그래서 $\ulrcorner$얽고검고??큰구레나롯그것조차길고넙다$\sim$(#1993, *569)$\lrcorner$를 '남성에 의해 일방적으로 훼손당하는 여성의 성'으로 이해하기보다 남편과 자신의 '연장'크기에 대한 만족과 그에 따른 '여합부절(如合符節)'을 자랑하는 것으로 파악할 수 있었다. '음탕하고 뜻과 지취가 보잘 것 없'는 연장 등장 시조는 음담패설에 해당했다. 음담패설이 진술될 때. 그곳에 참석한 자들이 가창공간의 분위기에 동참하고 그것을 보호하는 경향을 띤다는 점에 기대어 '연장'이 노골적으로 등장하거나 혹은 '연장'이 우회적으로 숨어 있는 노래(세련된 농담)를 이해할 수 있었다. 그래서 $\ulcorner$아흔아홉곱머근노장탁주(老丈濁酒)걸러취(醉)케먹고$\sim$(#1854, *534)$\lrcorner$도 '늙음에 대한 회한'과 관련된 게 아니라 연장 등장 시조의 또다른 모습이었다.

• 여성건강간호학회지
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• 제9권2호
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• pp.113-127
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• 2003

The purpose of this study is to identify the relationship between sexual attitude and risk behaviors, between risk behavior and sexual experiences in Korean girls high school students. The subjects for this study were 522 girls, who were samples from a target population of 63,375 11th grade students from 200 regular high schools and 70 vocational high schools in Seoul. The data were collected from June 22 to July 18, 2002. A structured questionnaire was used that included measurement of general characteristics, sexual attitudes, risk behaviors and sexual experiences. The data were processed with the SAS program, which uses descriptive statistics, t-test, and ANOVA in its an alyses. The results of this study are as follows : 1. The frequency of sexual experience is as follows ; 'holding hands' had the highest percentage, 57.4 7%, followed in order by 'arms around' 50.19%, 'act of embracing' 50.19%, 'kiss' 37.74%, 'french kiss' 30.84%, 'touch breasts' 8.62%, 'touch sexual organs' 3.26%, 'coitus' 2.30%, 'contraception' 0.77%, 'pregnancy' 0.19%, 'abortion' 0.19%, and 'prostitution' 0.19%. 2. The score of conservatives types was significantly different depending upon exposure to pornographic material and drinking. In comparison, the score of permissiveness types was significantly different depending upon exposure to pornographic material, drinking, and running away from home. But the score of pleasure seeking types was not significantly different than that of the risk behaviors types. 3. There was statistically significant difference in the sexual experience depending upon exposure to pornographic material, drinking, smoking, and running away from home. 4. In the relationship between sexual attitude types and sexual experience, there was a negative correlation between the conservatives types and sexual experiences such as 'holding hands', 'arms around', 'act of embracing', 'kiss', 'french kiss', 'touch breasts', 'touch sexual organs', and 'coitus'. There was a positive correlation between the permissiveness types and sexual experiences such as 'holding hands', 'arms around', 'act of embracing', 'kiss', 'french kiss', 'touch breasts', 'touch sexual organs', and 'coitus'. There was also a positive correlation between the pleasure-seeking types and sexual experiences such as 'touch sexual organ', 'contraceptions', 'pregnancy', and 'prostitution'. Based on the finding of this study, this society should develop a integrated program to prevent risk behaviors and sexual experiences in girls high school students.

• 한국균학회지
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• 제22권4호
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• pp.332-337
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• 1994

Under standard condition (Han, et al., 1990: glucose 1%-nitrate 0.1% minimal medium, 30 ml in 9 cm plate, $10^6$ cells of inoculum per plate), wild type of Aspergillus nidulans developed both sexual and asexual organs in ballance, while velA1 mutant developed asexual ones preferentially. Increase of glucose concentration did not significantly affect the asexual sporulation. However, development of sexual organs were largely affected. It was greatly enhanced when favorable nitrogen source, for example, casein hydrolysate was added, which is contrary to the case of Neurospora or Saccharomyces where limitation of N source induces sexual development. On most of moderate C sources asexual development in $velA^+$ strain was largely inhibited except acetate on which only asexual spores were produced, while that in velA1 mutant strain was not affected. Lactose promoted the sexual development even in velA1 mutant indicating that lactose itself or its metabolic intermediate may induce sexual development independent of allelic state of velA gene. On other moderate favorable C sources, glycerol, galactose and ethanol, asexual development was largely inhibited in $velA^+$ strain but not in velA1 mutant strain. Sexual organs were, however, never produced on acetate. These results suggested that asexual development of wild type is largely dependent on C sources and the velA gene is involved in the repression of asexual development in not-enough-grown (non-competent) thalli resulting in preferential progression of sexual development.

• 한국가축번식학회지
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• 제11권3호
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• pp.151-154
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• 1987

Of the 1153 culling sows, the most important cause was the reproductive disorders (38.6%), followed by lameness and arthritis (23.3%), metabolic diseases (9.1%), agalactia (8.9%) and advancing age (7.7%). Of 840 culled sows, 173 sows showed pathological changes in the sexual organs. The uteral changes was found in 56.1% of cases, uteral and ovarian changes in 26.6%, ovarian changes in 14.4% and vaginal changes in 2.9%.

• 한국어류학회지
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• 제18권2호
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• pp.141-147
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• 2006

A. signifer의 성숙한 암수는 외형적으로 형태와 체색이 다르며, Hubbus and Laglar(1964)의 방법에 따라 계측한 11개의 형질 중에서 체장에 대한 두장 및 체고의 백분비, 두장에 대한 문장 및 양안간격의 백분비에서 암수 간에 유의한 차이가 있었다. 혼인색은 전체적으로 녹색계열의 색이 가장 폭넓게 분포하며 몸통부분은 녹색과 푸른색계열, 배 부위에는 노란색계열이 대부분이었고, 미병부는 붉은색계열과 노란색계열이 분포하였다. A. signifer의 추성은 입의 바로 위 양쪽으로 각질 위에 밀집되어 형성되어 있었다. 한쪽에 25~30개 정도의 추성이 있었고, 비산란기인 9월에 추성은 대부분 사라지고 양 끝부분에 일부만이 흔적으로 남아 있었다.

• 한국균학회지
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• 제18권4호
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• pp.225-232
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• 1990

몇몇 배양조건이 유성 또는 무성분화에 미치는 영향을 조사하여, 유성분화 결손 돌연변이주를 분리하기 위한 효율적인 조건을 찾고자 하였다. 무성분화는 억제하며, 유성분화는 촉진시키는 여러조건중 Casein hydrolysate를 첨가한 최소배지에 밀봉 배양하는 것이 가장 효율적인 조건으로 선택되었다. 접종 후 20시간 이전에 밀봉하고 계속 배양하면, 유 무성분화 모두가 억제되나, 밀봉 후 20시간 정도 후에 밀봉을 해제하면 유성분화만이 진행되었다. 이러한 성질을 이용하여 유성분화과정에 이상이 일어난 돌연변이주를 대랑 분리해 냈었으며, 이들의 분화양상에 따라 크게 3 group : NSD(never in sexual development), BSD(block in sexual development), ASD(abnormal in sexual development)으로 분류하였다. NSD 돌연변이주는 $H{\ddot{u}}lle$ cell이나 cleistothecia 등의 유성생식기관을 전혀 생성하지 못하였고, BSD 돌연변이주는 $H{\ddot{u}}lle$ cell, cleistothecia, crozier, asci 또는 ascospore 형성 중 어느 과정에서 중단되어 분화가 끝가지 진행되지 못하였으며, ASD 돌연변이주는 유성분화의 최종단계가지 진행은 되지만 유성생식 기관의 생성시기나 양이 야생형과 현저하게 차이를 보였다.

• 동서간호학연구지
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• 제27권1호
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• pp.70-77
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• 2021

Purpose: The purposes of this study are to examine the relationship between sexual knowledge and sexual attitudes and identify factors that influence sexual attitudes among Mongolian university students. Methods: A cross-sectional study was used. Participants include 200 students from 23 universities in U city in Mongolia. Data were collected from 1 December to 30 December of 2019. A self-report questionnaire through Google survey was used. Data were analysed using descriptive statistics, t-test, ANOVA, Pearson correlation coefficients, and multiple regression analyse with SPSS 26.0 for Window Program. Results: We found the differences between sexual knowledge and sexual attitudes according to participants' general characteristics, sex education, and sexual knowledge (t=5.43, p<.001) and sexual attitudes (t=2.21, p=.028), sexual experience and sexual knowledge. There was no correlation with marriage thought among sexual knowledge, sexual health and pregnancy and childbirth, and sexual attitudes. The correlations between the remaining variables were high. Sexual knowledge was the most influential factor on sexual attitudes followed by the sexual act (β=.30, p<.001), reproductive organs (β=.29, p<.001), solving sexual desire (β=-.25, p<.001), sexual experience (β=-.16, p=.021), and sex education (β=-.16, p=.028) with an explanatory power of 20.0%. Conclusion: The findings of this study may provide a basic data and help to understanding of sexual attitudes among Mongolia university students.

• Asian-Australasian Journal of Animal Sciences
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• 제12권8호
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• pp.1188-1191
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• 1999

Primordial germ cells (PGCs) of White Leghorn chicken embryos as a donor were transferred to Rhode Island Red chicken embryos as a recipient. At 48-50 h (stage 13-15) of incubation of fertilized eggs, donor PGCs, which were taken out from blood vessels of donor embryos, were injected into blood vessels of recipient embryos. Sex of the treated embryos was determined after the transfer of PGCs using remaining blood samples. In the present experiments, survival rate of the treated embryos was 33.3% for homo-sexual and 35.4% for hetero-sexual transfers of PGCs, respectively, when determined at 17 days of incubation. In this study, most of the treated embryos could not survive more than 18 days of incubation, though the reason for that was not clarified in the present work. The gonalds removed from embryos that died after 18 days of incubation and the organs from newly hatched chicks were examined for morphological and histological features. The gonads removed from the embryos with homo-sexual transfer of PGCs showed normal development in appearance. On the contrary, some (35.3%) of the embryos with hetero-sexual transfer of PGCs possessed abnormal gonads similar to ovotestis by histological observation. In cases where the gonads developed to be normal organs (64.7%) the sex of embryos was the same as recipient ones. The present results suggest that hetero-sexual transfer of the PGCs may bring about the possibility of development of the embryos bearing sexually different gametes, spermatogonia or oogonia.

• 지역사회간호학회지
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• 제14권2호
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• pp.223-231
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• 2003

The purpose of this study was to analyze the knowledge, attitude and experience of middle school boys toward Sexual Behavior. Data were collected by questionnaires from 246 middle school students in Korea, from June 4 to 30, 2000. The reliabilities of instruments were adequate(Cronbach's alpha= .56-.70). Data were analyzed by frequency, percentage, and ANOVA test using SAS V8 program. The results are as follows; 1. The mean score of knowledge of sexual behavior was $12.89{\pm}2.48$ and showed significant differences by the grade(f=5.0l. p=.0074). 2. The mean score of attitude of sexual behavior was $3.69{\pm}0.37$ and showed significant differences by the grade(f=3.06, p=.0386). 3. The correlation between knowledge and attitude is significant(r=.2290, p=0003). 4. The subjects experienced sexual behaviors such as. pornography(80%), night pollution (37.9%), masturbation(32.2%), Kiss(19.1%), Pet(8.7%), Coitus(3.2%). 5. The subjects being received sexual education were 94.7%, these former sexual educations is unsatisfied(40.7%). 6. The subjects who need sexual educations was 55.1%. The needs of sexual educations was high in the connection on with the other sex(51.9%), coitus(12.3%), sexual impulse (7.5%), sex organs(7.1%), sexual physiology (5.2%), masturbation(4.7%). In conclusion, subjects necessary to give sexual educations are suitable to the subjects's needs, grades and teaching methods such as multimedia program.

• 동아시아식생활학회지
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• 제23권5호
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• pp.519-532
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• 2013

The purpose of this study was to make a comparative analysis of dietary habits, snacks, eating out and fast-food intake between students with a relatively early sexual maturity and others with a relatively late sexual maturity in a bid to grasp the impact of dietary behaviors on sexual maturity. The subjects in this study were 565 boys and girls who resided in Seoul and Gyeonggi province. They included fifth- and sixth-grade school children and seventh-grade middle school students. To classify the selected students according to the level of sexual maturity, the students of the same month age were divided into two groups in consideration of the stage of their sexual maturity and that of the other age groups. The early mature group was significantly taller and weighed more than the late mature group irrespective of gender. According to Tanner stages, the boys of the early mature group reached a 3.03 stage of sexual maturity when the sexual organs were taken into account, and those of the late mature group reached a 1.50 stage of sexual maturity. The girls of the early mature group reached a 3.43 stage of sexual maturity on the basis of breast, and those of the late mature group reached a 2.73 stage of sexual maturity. Concerning eating out, the early mature group ate out more frequently than the late mature group. In regard to snacks, the early mature group had a snack more often. The findings of the study indicated that there were differences in physical development and some dietary behaviors according to sexual maturity. The early mature group had a snack and ate out relatively more often than the late mature group, which showed that some dietary behaviors had an impact on the sexual maturity of the teens who arrived at the age of puberty.