• Journal of Families and Better Life
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• v.32 no.5
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• pp.87-105
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• 2014

The purpose of this study was to investigate the factors associated with instrumental support (i.e., economic and practical support) from parents to their adult children. We examined both parents' attitudes toward instrumental support for adult children and parents' actual provision of instrumental support. From the data of the 2010 second National Survey of Korean Families, we selected 532 mothers and 524 fathers who were married and had at least one adult child aged over 25. Multiple regression analyses by the parents' gender showed that fathers were more likely to agree with instrumental support for adult children in general when they had unmarried children, had a lower household income level, had a lower evaluation of their socio-economic class, were satisfied with their own household economic situation, had positive attitudes toward caregiving for elderly parents, and were satisfied with their couple relationships. For mothers, they were more likely to agree with instrumental support for adult children in general when they had positive attitudes toward caregiving for elderly parents, were satisfied with their couple relationships, and perceived their child as someone to rely on in times of difficulties. Our analyses of the actual provision of support indicated that fathers tended to provide more support when they perceived that they were healthy, had unmarried children, were less satisfied with their household economic situation, had negative attitudes toward child-rearing, and reported a higher quality of parent-child relationship. For mothers, they were more likely to provide actual support when they were healthy, had unmarried children, had a higher level of household income, were financially preparing for later life, and less satisfied with their couple relationships. The findings of this study imply that it is imperative to distinguish the attitudes toward support from the actual provision of support and to also consider parents' gender in the literature on instrumental support for adult children.

• Proceedings of the Korean Information Science Society Conference
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• 2006.10c
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• pp.218-221
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• 2006

본 논문은 인터넷의 대표적인 문제점중의 하나인 Adult Image 분류 연구에 대해 기술한다. 특히 우리는 이러한 Adult Image를 분류하기 위한 Data Set을 5가지 타입으로 구성한다. 이러한 각 Image에 대해 Color, Gradient, Edge Direction 특성의 Feature들을 추출하고 이를 Histogram으로 구성한다. 이렇게 구성된 Histogram을 Support Vector Machine에 적용하여 Adult Image를 분류한다. 그 결과, 우리는 8250개의 Test Set에 대하여 Recall(96.53%), Precision(97.33%), False Positive(2.96%), F-Measure(96.93%)의 성능 결과를 보여준다.

• Journal of the Korean Home Economics Association
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• v.36 no.12
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• pp.115-127
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• 1998

The purpose of this study intended to fully understand from the point of view of the elderly parent's satisfaction in the living to adult children. The subject of this study was elderly parent's over 55 years old whom live in Iksan. The sample was composed of 146 cases. The data were analyzed using SPSS statistic program. The major findings were as follows : 1) The effective indicator was related economic parts ; earns, the cost of living, educational background, sex, affection. 2) The affection related between elderly parent's and adult children was found to be high and the conflict between them was found to be low. 3) The economic interchange between elderly parent's and their adult children was influenced by religion, cohabitance with adult children. The effective indicator was conflict and dependent emotions. The serviced interchanges was influenced by spouse, sex, earns.

• Food Science of Animal Resources
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• v.30 no.6
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• pp.951-956
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• 2010

This study was conducted to evaluate the effects of duck-meat consumption on adult disease risk factors, including body compositions, hematological variables, and serum metabolic and lipid profiles in adult human males. To obtain results, 20 adult males aged 20 to 25 were subjected to a diet of 600 g/day of duck-meat for 4 wk, after which body composition, hematological variables, and serum metabolic and lipid profiles were investigated to determine if there was a relationship between duck-meat consumption and adult disease risk factors. The results revealed that high amounts of duck-meat intake did not negatively alter body indices such as body weight, fat mass, body mass index (BMI), % body fat or waste-to-hip ratio (WHR). Furthermore, there were statistically insignificant changes in the number of blood cells, although this number did increase significantly following intake of duck-meat. Moreover, general decreases in serum metabolic parameters were observed, but none of these changes were significant with the exception of the concentration of blood urea nitrogen (BUN). The serum concentrations of LDL-cholesterol also showed a statistically significant decrease by 5.86%. Therefore, this study suggests that the ingestion of duck-meat not only significantly increased the RBC count but also decreased BUN and LDL-cholesterol concentrations in adult males.

• Journal of the Korean Home Economics Association
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• v.40 no.10
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• pp.123-139
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• 2002

The purpose of this study was to understand the adult day care center as a place for the elders and adults and to develop an initial understanding of the services and activity programs for adult day care for the cognitively-impaired in the U.S.A. The data were collected from 12 Adult Day Care Centers(ADC) from 2001 to 2002 by personal interview and the documents about the programs. ADC programs provided primarily social, recreational, and health activities and services in a group setting. Centers offered participants to socialize, enjoy peer support, and receive health and social services in a stimulating and supportive environment that promotes better physical and mental health. For this purpose those centers offered not only professional health care, occupational.speech.physical therapies but also socio-recreation and therapeutic-recreation services.

• Journal of the Korean Data and Information Science Society
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• v.27 no.6
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• pp.1537-1545
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• 2016

Due to global economy recession with low oil price, Korea has stepped into a stage of sluggish development, and the unemployment has become a major issue. Hence, we study various risk factors influencing on unemployment using the Korean labor and income panel data of 2014. We first divide the adult life cycle into three categories, such as young adult, adult, and old adult. Then we consider demographic variables, occupational variables and health related variables as risk factors. The decision tree models have shown that education and gender are the most important factors respectively in young adult group and in adult group. Gender, health status, and education are influential factors in old adult group.

• Journal of Korean Society of Rural Planning
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• v.15 no.4
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• pp.89-107
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• 2009

The main objective of the present study is to find out which factors affect coresidence between older Korean parents and their adult children and to examine the regional patterns of the phenomenon. The 1980, 1995 and 2005 Korea census data are used to investigate the determinants of two types of parent-child coresidence. The two types are coresidence with married adult children and one with unmarried adult children. The study takes advantage of the multilevel mltinomial logit model, allowing the model to capture regional differences. Findings from the study are: (1) Korean parents' coresidence with their married adult children and one with their unmarried adult children are distinctive in their determinants; (2) variables related to wealth or economic status are positively related with possibilities of both types of coresidence; and (3) considerable regional differences in the possibility of coresidence do exist among regions in Korea.

• The Korean Journal of Community Living Science
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• v.27 no.2
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• pp.221-231
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• 2016

This study was conducted to investigate the effects of participation in adult education on cognitive function, and the mediating effects of relationships with children among older adults. This study employed data from the 2011 Elderly Survey, and a total of 8,668 older adults over 65-years old were used for analysis. Multiple linear regression analyses were used to examine the mediating effect of relationship with children based on the approach proposed by Baron & Kenny (1986). The results showed that participation in adult education increased cognitive function of older adults. Adult education participation also increased satisfaction with relationship with children, and relationship with children was found to have a mediating effect. These findings suggest that there is a need to recognize the importance of the relationship between older adults and children when developing education programs for older adults.

• Korean Journal of Veterinary Research
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• v.34 no.1
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• pp.195-212
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• 1994

For the purpose to increase productivities of livestock the present investigations were undertaken in order to clarify the clinical and suclinical status of Korean native cattle, dairy cattle(holstein) and Korean native goat. Blood, feces and urine samples were collected from 247 Korean native cattle(222 adult and 25 calf), 224 dairy cattle(211 adult and 13 calf) and 142 Korean native goat rearing at Chonbuk area and analyzed for clinical, serum chemical, hematological and urinary findings. In addition, we were examined the infection rate of theileriosis, internal parasite and ring worm. The mean value for each component was calculated by statistical analysis using Excel computer program. From these investigations the following results were obtained. The mean values for RBC, PCV and etc in 433 adult cow(Korean native cattle and dairy cattle) were similar with other reports. But the mean values for MCHC of all species were lower than normal. Adult Korean native cattle and adult dairy cattle which showed hematologically normal levels were only 9.01% and 9.48%, respectively. Abnormally high values for PCV, RBC and Hb were recorded in 7.66% of adult Korean native cattle, 20% of korean native calf, 15.38% of dairy calf and 13.36% of Korean native goat. Adult Korean native cattle and adult dairy cattle which showed hematologically anemia were 4.95% and 19.43% respectively, but Korean native calf and dairy calf showed normal. Adult Korean native cattle, adult dairy cattle, Korean native calf and dairy calf which showed normal serum protein level 84.0%, 90.8%, 50% and 44.4%, respectively. In present investigations, 50% of Korean native calf and 55.6% of dairy calf were decreased serum protein values under range. These abnormally decreased serum protein values mean the shortage of antibody, and these have a possibility to occurs to pneumonia and diarrhea. From these results, the economical loss caused by pneumonia was calculated as 124,038,833 won in the KNC and 742,703,430 won in the dairy calf rearing in Chonbuk area. Calculated economical loss caused by enteritis was 56,658,690 won in Korean native cattle, 476,775,799 won in dairy calf, and the total loss amount of 533,434,488 won in Chonbuk area. Abnormally high values$(21.7{\pm}4.0mg/dl)$ for serum calcium were recorded 49.6% in dairy cattle. The mean values for serum total cholesterol were $170.8{\pm}99.8mg/dl$ in Korean native cattle, $196.0{\pm}40.6mg/dl$ in Korean native calf, $202.9{\pm}86.0mg/dl$ in adult dairy cattle and $289.4{\pm}97.5mg/dl$ in dairy calf. The infection rate of internal parsite were as follows; adult Korean native cattle: 21.2%, Korean native calf: 8.0%, adult dairy cattle: 67.8% and Korean native goat: 81.5%. The estimated economical loss caused by internal parasites infection were 1,120,855,837 won in Korean native calf, 4,994,959,405 won in adult Korean native cattle, 3,334,751,066 won in adult holstein, and the total loss amount to 9,450,566,308 won. The infection rate of theileriosis were 1.4% in Korean native cattle and 6.6% in dairy cattle. The presumed economical loss by T. sergenti infection were 154,408,482 won in Korean native cattle and 171,577,237 won in dairy cattle rearing at Chonbuk area. The infection rate of ringworm were 0.5% in Korean native cattle, 0.9% adult dairy cattle and 7.7% in dairy calf. The presumed economical loss by dermatomycophyte were 12,061,532 won in Korean native cattle, 16,895,403 won in dairy cattle, and the total estimated loss amount to 28,955,935 won a year in Chonbuk area.

• Applied Microscopy
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• v.20 no.2
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• pp.12-22
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• 1990

The morphological characteristics and changes of the foregut in the grasshopper (Oxya sinuosa Mistshenko) have been studied with the special reference to the developmental stage. In light microscope level, the epithelia are seen the cuboidal shape in the 5th instar nymph and the adult. A number of pigment granules are appeared in the cuboidal epithelium of the 5th instar nymph, however the pigment granules were a few in the adult. Indistinct or undifferentiated folds of the epithelial layer were appeared in the 5th instar nymph, whereas the well-developed folds were in the adult. The well-developed muscular layers are seen in the 5th instar nymph, however in the adult the muscular layers are appeared thin or a few layer except the crop. In electron microscope level, in the foregut epithelium, a few round or oval shaped mitochondria, well-developed rER, Golgi complex, lysosome and a number of vacuoles were appeared in the cytoplasm. Two types of pigment granules, electron dense or homogenous and low electron dense or lamellar profiles, are seen in the esophageal epithelium. The crystalline profiles and plasma membrane infoldings were also appeared. In the foregut epithelium of the 5th instar nymph, however the cell organelles were generally undifferentiated and in the crop two types of pigment granules as the adult esophageal epithelium were also found.