• 가족자원경영과 정책
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• 제19권1호
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• pp.93-109
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• 2015

This study explores interpretations of grandmothers' experiences rearing their grandchildren. For this study, 13 participants provided in-depth interview data, which was analyzed according to Spradely's ethnographic method. Based on the pattern of interpretations, nine concepts were classified into three categories: (i) repentance (compulsive decisions, passivity of the childrearing activity, non-compensation); (ii) sorrow (restrictions on everyday life, renunciation of occupational careers, worsened health); and (iii) satisfaction (decreased isolation in old age, proof of existence for their children, intimacy development with their grandchild). The results of this study show that grandmothers have a higher appreciation for the benefits of relational compensation than for personal cost. Some practical implications are suggested to improve family welfare.

• 한국잠사곤충학회지
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• 제50권2호
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• pp.112-115
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• 2012

줄알락명나방과 미끌애꽃노린재의 효율적인 대량생산을 위하여 온도 $23{\pm}2^{\circ}C$, 습도 $70{\pm}5%$, 광조건 16L : 8D의 실내사육실에서 증식 최적화 조건을 탐색하였다. 줄알락명 나방 생산효율은 $20{\ell}$ 사육용기에서 28.6배, $3{\ell}$ 사육용기에서 6.4배였다. 미끌애꽃노린재는 $5{\ell}$ 사육용기에 성충 1,500, 10 cm 채란식물을 10개 접종했을때 효율이 16.3배였다. 줄알락명나방은 모든 사료배합 실험구에서 알 수확량은 큰 차이가 없었으나, 소맥피(43%), 쌀겨(43%), 이스트(14%)로 조성된 먹이사료에서 알 수확량(5.3 g/통)이 가장 많았고, 혼합한 사료도 비용면에서 경제적이었다.

• 수산경영론집
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• 제45권1호
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• pp.95-107
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• 2014

This study is aimed to analyze the economic performance of black rockfish aquaculture by standardizing cost structures by region and farming size. The result of survey on farming and sale condition in each region, stocking density, survival rate, juvenile price, and unit production was the highest at Yeosu and Tongyeong, Heuksando showed the lowest. While rearing period was the longest at Tongyeong, the shortest region was Yeosu and Wando. In farming cost structure by region, amount of feeing was the highest at Tongyeong and Yeosu, and the lowest was Heuksando. Cost of medicine was high in Wando and Taean region, Yeosu and Hecksando was low. In case of farm size, feed cost ratio was high in the order of medium(0.75ha), small(0.25ha) and large(1.25ha) size. Standard production cost at every farm size of Heuksando showed the lowest among these regions. Taean and Yeosu was middle, and Tongyeong and Wando was the highest. According to the income, profit rate and investment return of farm size in all regions, as the bigger farm size, the higher income and profit rate was revealed. However, in case of Wando, Taean, and Heuksando which regions has high investment return, medium farm size was higher than large size. The result of economic analysis according to various factors, economic feasibility of black rockfish aquaculture in marine floating cage was showed significant changes by rearing and market condition.

• 의료법학
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• 제12권2호
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• pp.219-263
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• 2011

"Wrongful conception" is a medical malpractice claim in which the plaintiff is the parent of a normal, healthy infant whose conception was unplanned and unwanted. Medical malpractice in wrongful conception can be the result of a failure to provide informed consent to a patient, failure to properly perform a surgery, or a physician's negligent handling of a patient's problems. In the concrete, wrongful conception cases fall into two categories; those involving pre-conception negligence, such as a failed contraceptive, sterilization or failing of the controlling of embryo-number on the IVF, and those involving post-conception negligence, such as a failure to diagnose a pregnancy or to perform an abortion procedure. In addition, Medical malpractice can be the result of a failure to provide informed consent to a patient. When bad results occur by medical malpractice or failure to provide informed consent to a patient, the range of recovery of damages is decided by a traditional civil liability law. However the calculation of damages for wrongful conception is not easy because the high value of life is included in that case. So many courts opinions in foreign country and Seoul High Court decision in 1996 allow damages for the pregnancy, birthing process and sterilization costs, but refuses to allow damages for child rearing expenses. As to the range of recovery of damages for wrongful conception, one approach says that to allow damages in a suit such as this would mean that the physician would have to pay for the fun, joy and affection which plaintiff will have in the rearing and educating of the plaintiff's baby. To allow such damages would be against the dignity of the baby based on article 10 of the Constitution. However another approach says that damages are recoverable for all expenses related to child birth as well as for child rearing costs. Because the damages that the parents should bear a burden to the tort damage done is not a baby itself but child rearing costs. In other words, although the baby is healthy or not, economic burden of the parents can not be disregard. And denial of compensation for costs of child rearing may invalidate the role of liability law, grant the physician with a exemption certificate of liability. As a result, the medical field of procreation can be easily isolated from a liability of reparation. Therefore, on the liability law like the other medical malpractice action, parents who became pregnant or gave a birth by physician, wrongfully performed sterilization operation, etc. should be compensated for all damages relevant to unplanned and unwanted conception or birth as well as costs of child rearing.

• 대한가정학회지
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• 제30권4호
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• pp.107-120
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• 1992

The purpose of this study was to figure out the wife's employment and family economic structure of urban establishing families. For this purpose 274 establishing families in Seoul and its metropolitan area were interviewed through the standardized questionnares. Finally 264 questionnares were analyzed. The major findings were as follows; 1. The 23.9% of respondents had full-time job and 12.1% had part-time job. The major reason of nonemployment was child-rearing problems. And most ofthem answered that they would have job if child-rearing problems were sloved. 2. In both full-time and part-time job wives, the employment rate of high educational level's wives was high-relatively. 3. Total household monthly income of full-time job women was higher than the ones of part-time job and full-time wives. In total monthly income of full-time job women, the rate of wife's income was about 38%. 4. The costs of clothings, the cost of traffic and the total expenditures of full-time wife's household were higher than the ones of the other households. 5. The saving rate of the urban establishing families was about 27%.

• International Journal of Industrial Entomology and Biomaterials
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• 제32권1호
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• pp.41-48
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• 2016

Mealworms, Tenebrio molitor (Coleoptera: Tenebrionidae), are widely used as food sourcefor animal rearing as well as human diet. Conventionally, mealworms raised on wheat bran. In this study, we investigated the effects of brewer's spent grain (BSG) on the growth of mealworm larvae to reduce the rearing cost. We prepared five different diets with various BSG content, 0, 10, 30, 50, and 70% of heated air dried BSG with wheat bran. We compared survivorship, larval weight, developmental duration, pupation rate, and pupal weight of five different groups of T. molitor raised on these five diets. The larval survivorships were almost similar with the control group except a group with 70% of BSG. For the larval weight, groups with 30% and 50% of BSG gained more weight than that with control treatment, 0% of BSG. For the developmental period, the groups with 30% of BSG took less time compared to the control group. In all treatment groups, more than 90% of pupation rate were observed. Especially, the group with 30% of BSG showed highest pupation rate among the five groups. Wheat bran with 30~50% of BSG was the optimal diet for successive insect rearing among the five diet treatments. Based on this study, we concluded that adding BSG to wheat bran helps to improve the quality of T. molitor and to reduce the rearing period.

• 대한가정학회지
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• 제45권2호
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• pp.77-90
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• 2007

Using 2004 Household Income & Expenditure Survey, this study investigated difference in consumption pattern among the households with the different number of children, and estimated the monetary cost of rearing children. The findings were as following. First, the major consumption categories for raising children included the expenditures for education, food materials, utility, health, and communication. Second, the potential consumption needs for clothing & foot ware and culture & entertainment were not fully satisfied for the households with children compared to the households without children. Third, in the households with one child, the level of consumption was about two thirds of that in the households without children. It was slightly above half in the households with two children. Lower consumption level of the households with children was mainly due to the burden of the educational expenditure. Forth, the average monthly cost of raising children was estimated by 680 thousands Won for one child, and 104 thousand Won for two children. Lastly, the implications for the fertility policy and the methods for the estimation of the child cost were suggested based on the results.

• 한국잠사곤충학회지
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• 제48권1호
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• pp.16-20
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• 2006

동충하초 재배 농가는 누에가 고치를 짓게 한 후 동충하초균 감염 개체를 식별하기 위하여 그 고치를 절개하는 작업 노력이 수반되나, 고치를 짓지 않는 나용 1대 교잡종을 이용함으로써 고치를 절개하는 노력을 줄일 수 있다. 나용 교잡종을 이용할 때에는 사육온도와 균 접종조건을 기존의 방법과는 달리해야 한다는 것이 다음과 같이 확인되었다. (1) 동충하초 생산성을 높이는 나용 교잡종 사육 온도(가) 나용화율 표준 사육온도($^{\circ}C$)보다 $3^{\circ}C$ 고온사육 때 나용화율이 약 90%로. 가장 높았고, $-2^{\circ}C$ 저온사육 때 약 40%로 가장 낮았다. (나) 용화율 및 용체중 : 고온과 적온사육 간에는 큰 차이가 없었으나 저온 사육에서는 다소 낮아지는 경향이었다. (다) 누에 소잠에서 상족까지 소요일수 : 표준사육 온도에 비해 고온사육에서 3.3일 단축되고 저온사육에서 5.7일 연장되었다. (2) 나용 교잡종에 대한 동충하초균의 최적 접종 조건(가)균 접종 농도 : $1{\times}10^7spores/ml$에서 감염을 및 분생자병속 형성율이 가장 높았고, $5{\times}10^7spores/ml,\;1{\times}10^8spores/ml$ 순으로 접종농도가 높아질수록 감염률 및 분생자병속 형성율이 낮아졌다. (나) 접종시간 : 춘추 모두 12시간 고온 다습처리 메 감염을 및 분생자병속 형성률이 높았다.

• 한국잠사곤충학회지
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• 제37권2호
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• pp.235-243
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• 1995

Recently, the cocoon production is reducing very steeply in Japan. The main reason for this cocoon reduction is due to high labor cost and the production expense is apt to rise year by year. Accordingly, the improvement of cocoon productivity by retrenchment of the production expense is intensively required in my country. Therefore, the silkworm rearing on the artificial diet is largely expected as the innovation techniques of sericulture. Since rearing of the silkworm on artificial diets has first been achieved in 1960, and the silkworm larvae were reared throughout all the instars on artificial diets(Fukuda et al., 1960, Ito & Tanaka, 1960). The artificial diets used at this time contained 50% or more of dried, pulverized mulberyy leaves as one of the main ingredients, and the composition was rather simple. When reared on these diets, larval growth and development were retarded, small cocoons appeared, and the adults laid only a small number of eggs. At first, we would like to study about nutritional requirement of the silkworm, using the chemically defined diet which prepared artificially. Subsequently, attempts were made to improve the diets by replacement of crude ingredients with possibly purer compounds, as mentioned later. Before giving the details on individual nutrient, I would like to summarize about the outline of utilization flow of various nutrients through the larval-pupal development and these daily quantitative requirements per body weight in the silkworm when they were reared on mulberry leaves.

• Perspectives in Nursing Science
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• 제6권1호
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• pp.77-83
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• 2009

The number of nurses per bed at acute-stage hospitals is quite low in Korea compared with other OECD countries. In order to prevent the degradation of the quality of inpatient nursing services due to insufficient nurse staffs, the national health insurance introduced the differentiated nursing care fee system. This did not work as a motive for inducing the employment of nursing staff due to insufficient cost compensation. Because of insufficient nursing staff, family members have to stay with the patient or patients have to hire a personal care attendant. This increases the burden and cost to families. For the activation of hospitals without guardians, there should be policies for raising additional nursing staff such as standardizing jobs among nursing staff, particularly between nurses and nursing assistants, setting adequate standards of staffing in nursing according to medical service, substantiating the cost of nursing under the differentiated nursing care fee system, improving the medical fee system of hospitals without guardians including health insurance payment, supplying nursing staff stably through improving their working conditions such as providing child rearing services and salary increase, clarifying the qualification of personal care attendants working at acute.stage hospitals, developing indexes for assessing the quality of nursing care services, and monitoring for the management of uniform quality.