• 대한치과교정학회지
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• 제1권1호
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• pp.29-32
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• 1970

The authors have measured and obtained the Holdaway Ratio of 104 adults with normal occlusion and 75 adults with malocclusion roentgenocephalometrically. The results were as follows. 1. The Holdaway ratio was 4.41:1 in male and 11.66:1 in female. 2. In female, labial inclination of the lower central incisor was severe and convexity of the pogonion was less than male.

• Animal Systematics, Evolution and Diversity
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• 제24권2호
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• pp.185-189
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• 2008

Two species of the chloroperlid stonefly, Alloperla medlata and Sweltsa illiesi, are reported for the first time in Korea. Alloperla mediata can be distinguished by the smaller epiproct and the presence of a median sclerite under epiproct in male, and by the modified subgenital plate in female. Sweltsa illiesi can be distinguished by the presence of a pair of ridges on tergum 9 in male and upward V-shaped pattern on the center of head in adults. The line drawings of diagnostic characters and taxonomic remarks of the two species are provided with keys and comparative characters for adults of Korean Chloroperlidae.

• 치과방사선
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• 제2권1호
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• pp.23-27
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• 1972

A roentgenographic cephalometric study was made on the soft and hard tissue profile of Korean adults. The subject consisted of 52 males and 54 females from 17 to 22 years of age and with normal occlusion and acceptable profile. Twenty one landmarks were plotted and two oriented lines named SnH line and SnV line were drawn on the tracings of all cephalograms. The means and the standard deviations from the subjects were calculated in each measuring category and the means were compared with those of male and femal samples. The results were obtained as follow: 1. In depth and height, individual variations and sex differences of the lower facial profile were larger than the upper face. 2. The sex differences of upper facial profile were larger in height than depth. 3. The individual variations and sex differences of the top of nose were the smallest in all measuring points. 4. The thickness of the soft tissue of upper face and upper lip in male sample were larger than those of female, but the same matter were not found in mental region.

• 대한가정학회지
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• 제24권1호
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• pp.95-113
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• 1986

The purpose of this study was to estimate the future demands of elderly housing and to give the basic data for elderly housing. The specific objectives were: 1) to investigate the conciousness of living arragement for elderly; 2) to dientify the needs towards private and group space, entertainment facilities, support facilities, and management methodes. For the objective 1, questionnaires were administered to322 male adults selected from relatively high econoic level in Seoul. For the objective 2, questionnares were interviewed to 30 male adults who lived with their spouses only, selected from 322 respondents. Data from respondents were analyzed by frequency, percentage, mean, and $X^{2}$-test.

• 대한치과의사협회지
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• 제20권6호통권157호
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• pp.513-524
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• 1982

The purpose of this study was to test the statistical significance of Ideal Acceptable Compromise and determine the range of their use according to the Steiner's analysis. 56 adults male and 62 adults female ranging in age from 18 to 20 years with normal occlusion were studied and analyzed statistically. The results were as follows; 1. The authors obtained the ANB range values and ideal acceptable compromise. 2. Simple correlation coefficients of each variables used in the ideal acceptable compromise were obtained. 3. It is most valid that use the ANB angle as a dependent variable among the five variables. 4. In the multiple regression equations, the rank of significant variables were 1 to NA(angle), I to NA(mm), 1 to NB (mm) in male group, and 1 to NA (angle), 1 to NB (angle), 1 to NA (mm), 1 to NB (mm) in female group when ANB angle was used as a dependent variables.

• 대한가정학회지
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• 제42권5호
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• pp.53-76
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• 2004

This study conducted a survey on sexuality for the purpose of substantial verification, focusing on literature reviews of premarital sexuality. The Literature reviews included relevant studies of our society and its cultures such as premarital sexuality and behaviors, expressions of love or intimacy, contraception, abortion, sex education and sexuality in family contexts. The survey was conducted to 355 university students and 200 working premarital adults in Seoul, Gyeonggi and Gangwon areas. It has 21 questions to measure sexuality by sexual altitude sentence completion Scale (composed of 4 categories and options of the other items)which has been widely used by professional counsel institutes. Male and female students complete the sentence of this scale, then similar contents were classified. Love type test was developed by Hendrick & Hendrick (1986) was used to measure love and intimacy. Results from the sentence completion for sexuality attitudes are generally as follows: First of all, there was clear difference in male md female responses about each categories. For example, With regard to the questions on premarital sex with opposite sex friends of long time relationship, more than half of male students said it is all right, whereas more than half of female students answered to the same questions that it can never be possible, with many answering 'I don't know', or leaving them unanswered. The survey result, masturbation answered that Female is needed however many Females actually don't it. But Male is almost necessary and conduct himself. On questions regarding, Homosexuality is both male and Female answered opposed. These results of the study show that premarital adults clearly open to issues on sexuality compared with the past, but they have not established their own sexual identity, which can be seen with big gap between male and female perspectives, due to experiencing confusion under the changing environment of the society.

• 대한물리의학회지
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• 제9권1호
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• pp.93-99
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• 2014

PURPOSE: The purpose of this study was to compare three dimensional displacement and peak velocity of the center of mass (COM) during obstacle crossing in young and older adults. METHODS: 10 young adults (6 males/4 females, $24.6{\pm}1.9$ years, age range: 22.0-26.9) and 10 older adults (1 male/9 females, $76.9{\pm}5.1$ years, age range: 65.2-81.2) participated in the study. Both groups crossed an obstacle, which is 10% of leg length, and COM was measured using motion analysis system. Independent t-test was used to find significant differences between two groups. RESULTS: The older adults showed significantly greater and faster COM displacement and peak velocity in mediolateral (M-L) direction as compared with young adults (p<.01 and p<.001 respectively). However, the young adults showed significantly greater and faster COM displacement and peak velocity in anteroposterior (A-P) direction as compared with older adults (p<.05 and p<.001 respectively). Furthermore, the young adults showed faster peak velocity of COM in vertical direction as compared with older adults (p<.001). However, no significant difference was found in the COM displacement in vertical direction between two groups. CONCLUSION: Greater and faster COM displacement and peak velocity in M-L direction in older adults were due to compensatory adjustment for appropriate contact on base of support of swing limb. Thus, the motion of the COM in M-L direction may be a crucial factor to identify risk of falls in older adults.

• 가정과삶의질연구
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• 제25권6호
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• pp.1-13
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• 2007

The purpose of this study is to examine the college students' and married adults' perceptions of the current low fertility and their motivations of parenthood. It also verifies the gender differences in the numbers of planned children between male and female college students. The sample population included 100 unmarried undergraduate students and 100 married adults. The measurements included in the questionnaire were based on recommendations from the literature review. The major findings of this study are as follows: Women reported higher levels of traditional-normal and altruistic-emotional motivations of parenthood than men did. College students reported higher levels of motivations of parenthood to strengthen biological family ties than married adults did, while adults reported higher levels of martial bond-strengthening, traditional-normal, and gene-preservative motivations of parenthood than students did. College students attributed the current low fertility to the tight labor market and high costs of childbirth and rearing while married adults attributed to gender-discriminating traditional family norms, increasing infertility, and poor conditions of pregnancy and childbirth. Female and adult respondents took the social problems caused by the current low fertility more seriously than their counterparts did.

• 가정∙방문간호학회지
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• 제24권3호
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• pp.264-274
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• 2017

Purpose: This study examined the current state of death preparedness and factors related to the death preparedness among community-dwelling older adults in Korea. Methods: A total of 6,879 older adults' data, selected from the Korean National Survey on the Elderly 2014 data, were analyzed. The criteria for selection were responding to the questionnaires directly and normal cognitive function. Stratified sampling logistic regression analysis was conducted on the compiled data. Results: It was seen that 37.3% of older adults were prepared for death; specifically, 28.6% had arranged for resting places, 10.7% had purchased burial clothes, 6.8% had subscribed to mutual aid societies, 0.7% participated in death education, and 0.6% had signed a will. The results of logistic regression indicated that the older adults who were females, older age, religious, highly educated, more satisfied with their economic status, living in rural areas, and participating in more social activities were more likely to prepare for their deaths compared to their counterparts. Conclusion: Education programs that prepare for death need to target marginalized groups in the community, such as male older adults and whose participation in social activities or satisfaction with their economic status are relatively low.

• 지역사회간호학회지
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• 제30권2호
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• pp.234-242
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• 2019

Purpose: This study tries to comprehend older adults' perspectives of community supports and health services in a South Korean city and identify important sociodemographic and health characteristics that affect their perspectives. Methods: 166 older adults were involved in this cross-sectional study. Questions on background characteristics and community supports and health services criteria (categorized as service accessibility, offer of services, voluntary support, or emergency care planning) based upon the WHO's Age-Friendly Cities Guide were used. The data were analyzed using paired and independent t-tests, one-way ANOVA, and hierarchical multiple regression analyses. Results: emergency care planning was rated as the most important by the participants (mean age=76.24 years, 22.9% male), while its current level of performance was lowly appraised (p<.001). The rated importance for each category differed based on individual characteristics. Depression (p=.016), older age (p=.012), and restricted network type (p=.039) were significantly related to ascribing a higher degree of importance to community services. Conclusion: Community initiatives are warranted to optimize emergency care for older adults. This planning must be based on the unique characteristics of older adults in coordination with supportive resources. In addition, comprehensive assessments are warranted before implementing action plans to ensure that the multi-dimensional problems of older adults are incorporated.