• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.9
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• pp.688-693
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• 2016

This paper describes the parachute dynamics modeling and simulation results for the development of training simulator of a HALO (High Altitude Low Opening) parachute, which is currently in use for military purposes. The target parachute is a rectangular shaped parafoil and its dynamic model is derived based on the real geometry data as the 9-DOF nonlinear equations of dynamics. The simulation was conducted through the moment of inertia and its aerodynamic derivatives to reflect the real characteristics based on the MATLAB/Simulink. In particular, its modeling includes the typical characteristics of the added mass and moment of inertia, which is shown in the strong effects in Lighter-Than-Air(LTA) flight vehicle. The proposed dynamic modeling was evaluated through the simulation under the spiral turning flight conditions of the asymmetric control inputs and compared with the performance index in the target parachute manual.

• Korean Journal of Family Social Work
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• no.60
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• pp.31-71
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• 2018

This study focused on analysis of experience for adults' reunion with original family members who had lived in child care facilities during the childhood and adolescence. It was researched based on the grounded theory from nineteen participants have interacted with their own separated family members for more than ten years after had been reunited with them. As written in the result section of the study using the paradigm model analysis showed that it was caused by feel regret by reunion, absence of belonging and repeated abandoned wound. The contextual condition appeared as sensitive memories as wounded and frustration of compensation mentality. The centralization phenomenon came in a whirlpool of emotion. The intervention condition appeared as recognition of filial piety, support system for parents and healing their parents mind. The action-interaction showed up as revenge with good will, setting own boding free, inspire of own pride, family reconciliation. The consequence appeared as family sublimation, successful execution of life task and getting living foundation. This research made practical and political proposals based on above result and described the limitations of the study and the proposals for the latter study.

• Korean Journal of Social Welfare Studies
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• v.41 no.3
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• pp.403-442
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• 2010

This study aims to configurate the contents of social policy strategies of European welfare states in the postindustrial society. The social policy strategy of the socialdemocratic regime consists of 'maintenance of statecentrism' and 'inclusion'. The contents of social policy strategy of the liberal regime are 'expansion of market forces' and 'increase of individual' self-responsibility'. The conservative regime adheres to the 'protection of male breadwinner; and 'income maintenance programs'. Due to these social policy strategies, the conservative regime has very high rate of unemployment. In the liberal regime, the high rate of poverty exists. In contrast, the socialdemocratic regime has low rates of unemployment and poverty and shows best social outcomes among the welfare regimes.

• Journal of Preventive Medicine and Public Health
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• v.10 no.1
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• pp.125-133
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• 1977

The author have performed, from June to July 1976, a sociomedical study on the 314 prostitutes which was engaged in tourism in Dongrae, Busan. The obtained results were as follows: 1. Age distribution was from 20 years old to 34 years old and the highest as 36.6% was 23-25 years old group. Most of the respondents as 95.2% were under 31 years old group. 2. Distribution of respondents by educational level showed that the group below the graduated primary school was 47.2%, middle school 29.3% and high school 57.0% in that order. 5. By the occupation before be ruined, none was 34.5%, waitress at saloon 24.2%, hostess 14.3%. 4. By distribution of birth place, most of the respondents as 64.0% were Gyeongsang Do(37.9%) and Busan City (26.1%). 5. Distribution of respondents by family status showed that only mother was highest as 43.9% and 82.2% of respondents have been supported their family. 6. Monthly incomes of respondents were distributed from 50,000 Won to 250,000 Won, and 50,000-100,000 Won group was the highest as 46.2%. In monthly sundry expenses, 20,000-30,000 Won group was the highest as 27.1%. 7. Monthly supporting expenses to their family were distributed from 10,000 Won to 50,000 Won and the highest as 26.7% was 10,000-20,000 Won group. Savings per month were distributed from 10,000 Won to 60,000 Won and 50,000-60,000 Won group was the highest as 22.3%. 8. Distribution of respondents by status of luxury showed that experiences of drinking was 20.4% and smoking was 55.7%. 9. By motive of falling into the ruin, economical causes was 41.7%. Most of the respondents as 95.0% expected under 3 years in prearranged period of their occupation. 10. By number of monthly entertainment, 5-10 persons as 58.0% was the highest. 11, Distribution of respondents by status of venereal disease and pulmonary tuberculosis showed that positive of gonorrhea was 8.0%, syphilis 1.6%, and pulmonary tuberculosis was 1.6%.

• Korean Journal of Social Welfare
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• v.35
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• pp.453-474
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• 1998

This paper attempts to analyse the patriarchal characteristics of welfare states. Increasingly, debates on welfare states are explicitly focusing on the relationships between state, market and family. How these relationships are structured forms the core parts of the particular welfare states, that is they give shape to different welfare state regimes. Although welfare states have developed incresingly, there are some problems that sustain these states asymmetrical, unequal, even sexist. In this paper, I want to make these problems visible by the terms of gender division of labour, the model of male work and the changing characteristics of patriarchy. Firstly, from the feminist perspective, we can point the fact that the welfare states are structured by gender. Welfare states take it for granted that our socities are based on the assumption of gender division of labour, what is called male breadwinner/ female dependent. And the state takes this gendered family as the stereotype in our societies. Secondly, it is not sufficient condition for men and women to perform satisfactory life of work and family that welfare states provide childcare center on an extensive scale. This is because that our societies are runned by "the model of male work". Thirdly, we can find that the characteristics of patriarchy of welfare state are changing. These changes can be explained from the 'private patriarchy' to the 'public patriarchy', in other words, from the women's dependence to individual man to the dependence to the state/ public sectors. And also under these changes, we can find the potent possibilities for women to take economic activities and independent self-supports.

• Journal of Digital Convergence
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• v.15 no.9
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• pp.301-309
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• 2017

The purpose of this study was to explore family caregiver's need for online education for dementia caregiving. Participants in this study were 220 family caregivers from district dementia centers in Seoul. Family caregiver's usability and needs of online education program were assessed using self-administered questionnaires. Descriptive statistics and t-test comparisons were conducted. About 50% of family caregivers answered they could use and have intention to use online education. The results showed that there were the highest demand for the video lectures which give information about dementia and case video about caregiving skills. There were differences in needs of online program according to the gender and age. The use of online program offers users the opportunity to participate support program at their own time and pace. In order to maximize the effects of online support programs, it is important to establish the strategies of the customized programs considering the characteristics of the caregivers.

• Korean Journal of Social Welfare
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• v.65 no.1
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• pp.109-126
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• 2013

This paper aims to define Mecius's people-care theory(保民論), and aims to recognize the characteristics of social security contained in Mecius's people-care theory. Mecius considered to the public relief as King's obligation. So to speak, the King protects to the property of the people. Especially his people-care theory implicate to continuity of safety life, a relief fund on the property, protection of disaster damage. Continuity of safety life means to enabling the people procurable food, clothing and bury dead persons without difficulties. It's may be said that implicated to the theory and system of modern social-welfare. It is reason for his opinion that a state should construct in the minimum social safety network by taking responsibility for basis needs of life. He was a humanist so much. He thought about the pursuit of the human happiness and the improvement in quality of life. Therefore his idea nearly means to the social security system in a modern sense. His thought is not only an ideal background on the public assistance and a social relief security in the contemporary but also a relief activity system such as Jindaebup called historical prototype of social welfare. It is an important fact that his people-care theory implicate to social security system.

• Korean Journal of Family Social Work
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• no.23
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• pp.263-302
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• 2008

The study had four purposes as follows; First, the researcher tried to find the characteristics of conflict. Second, the researcher attempted to find the factors influencing the conflict between mother and the eldest son, Third, the study attempted to find the therapist's intervention techniques, which were caused the change of the conflict between mother and the eldest son. Lastly, the study was to find the changed contents of family relationships. The total family counseling was 13 sessions, which included individual and family counseling. The study used constant comparative analysis by using open coding method to find the factors. Also, the researcher used Miles and Huberman's matrix and graphical network display to show the relationships among factors influencing the conflicts between mother and the eldest son. The study found the boundary problem of family, family's undifferentiated ego, dysfunctional communication patterns, and mother's experience from family of origin as factors influencing the conflict between mother and the eldest son. On the other hand, the study found that the therapist used the formation of therapeutic alliance relationship, guide of communication skills, the reflection of repeated pattern, reframing and a metaphor as intervention methods. The result of study revealed that changed level of family relationship, activating functional communication, changed boundary among family members, differentiated ego of family members, and changed cognition as the changed contents of family relationship.

• Korean Journal of Labor Studies
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• v.17 no.1
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• pp.297-323
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• 2011

Part-time jobs in Sweden are highly feminized yet are in fair conditions in terms of job security, earnings, and collective representation. Three points are considered to be important to understand why part-time work in Sweden carries such positive characteristics. First, the part-time work in Sweden is widely spread not as a result of employers' need for labor flexibilization but as means to enhance the work-life balance, a value pursued within a broader social policy package to change the breadwinner model. Second, discrimination against part-time workers is restrained in Sweden because the boundary between part-time and full-time is not conspicuous. Most of part-time jobs are occupied by regular workers who exert the right to part-time work, hence may go back to the full-time status any time. Third, the regulation on overtime work of part-time workers as well as full-time workers is strong. It is largely agreed among researchers that part-time work contributed greatly to an increase of female employment rate in Sweden. Since the 1970s, the increased availability of part-time jobs induced married women who used to be economically inactive to the labor market and maintained them to be economically active throughout the child rearing period. From the gender perspective, one may still raise issues regarding part-time work in Sweden such as persistent feminization and strong occupational sex segregation. However, the observed trend shows that the part-time work in Sweden has functioned more as a stepping stone to the full-time work for women than as a women's trap.

• 한국노년학
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• v.40 no.4
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• pp.801-821
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• 2020

There are a number of prior studies on the poverty experience of Korean women, but little is known about the poverty experience of Korean elderly women in the U.S. The purpose of this study is to examine the poverty experiences of Korean elderly women who immigrated to the U. S. Qualitative case study methods were used to achieve these research objectives. Three Korean elderly women living in Oakland of California who received Supplemental Security Income (SSI) from the U.S. federal government were included in the study. The data were collected by conducting a total of six meetings per participant, and the researcher read the consent form directly to the participants and obtained a hand-written signature. The analysis and interpretation began by repeating the interview transcript several times, and the repeated keywords were to be understood in the context, focusing on time, space, and relationships with other people. The contextual understanding of Korean elderly women's experiences in poverty was interpreted in three dimensions: extending poverty in their mother country, double torture as female immigrants, and limiting labor due to aging and diseases. Before moving to the U.S., they had a difficult livelihood by farming and one of them had to live in poverty due to the bereavement to her husband. But even after moving to the U.S., they have continued to live in poverty. As female immigrants with low education and no special skills, they were incorporated into the periphery of the labor market in the industrialized U.S. and were forced to make a living with low wages. Korean elderly women were unable to return to the labor market in the surrounding areas due to aging and diseases, and were continuing their impoverished lives relying on SSI. From the findings, we discussed the role of the Korean immigrants community as a way to improve the quality of life for Korean elderly women in the U.S.