• Industry Promotion Research
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• v.5 no.2
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• pp.33-40
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• 2020

When most middle-aged women live in a time when they have to take responsibility for their lives, they feel lonely when they realize that their experience of not expressing their feelings properly has ended up being left alone due to their own existence and loss. As the first step in conscious awareness of unconsciousness of middle-aged women through analytical psychology, we performed "Mandara" and "Nanhwa Mandara," which meet me inside. The intermediate stage can be divided into transition and work phase. The working phase, develops one's own advantages and unique strengths that meet the inner world of promoting and acting values, correctly looks at reality, corrects emotion perception and balance, and is self-contained, seed mandala, associative mandala. They performed the strong points of mandala, the free mandala, and the Western mandala. The results of the study showed that mandala art therapy was found in middle-aged women. First, Mandarin art therapy experience affects the physical, psychological and human relations aspects of middle-aged women. Second, middle-aged women's experience of individualization through mandala art therapy shows psychological reversals and affects positive thinking and self-effectiveness. This study was suitable for qualitative research that approached the essence through practical understanding and direct exploration of research participants, and it is meaningful to suggest that it is necessary to develop an art therapy program through various mediums considering the lack of art therapy research in middle-aged women and problems experienced by the physician.

• Clinical and Experimental Reproductive Medicine
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• v.36 no.1
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• pp.45-53
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• 2009

Objectives: To determinate the optimal culture condition to maintain lifespan in human sperm, we evaluated the effect of different temperature on sperm motility and viability up to 5 days in normal specimens. Methods: Ejaculated semen samples with normal semen parameters were gently washed in HEPES buffered Tyrod's-Albumin-Lactate-Pyruvate (HTALP) media. Each 5 ml of HTALP + 0.3% albumin with $1{\times}10^6$ sperm/ml was incubated for 5 days in $37^{\circ}C$, $22^{\circ}C$, and $4^{\circ}C$. The sperm motility and kinematics were analyzed using computer assisted sperm analysis (CASA), membrane integrity was assessed by hypoosmotic swelling test (HOST), and capacitation status was evaluated by chlorotetracycline (CTC) fluorescence pattern. Each parameter was measured on day 1, 3, and 5, respectively. Results: The motility, viability and live/uncapacitated pattern were demonstrated significantly in temperature- and time-dependent difference (p<0.05). While the sperm cultured for 1 day in each temperature was not significantly different, the sperm cell kept in $22^{\circ}C$ after 3 days were preserved sperm motility, viability, membrane integrity, and F pattern better than in other culture temperatures. Conclusions: HTALP can be used a basic medium for culture and longevity preservation, and sperm cell kept at $22^{\circ}C$ is beneficial for assisted reproductive techniques.

• Journal of Broadcast Engineering
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• v.25 no.4
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• pp.487-496
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• 2020

For the purpose of next generation technology for robot perfomances, a RAoRA (Robot Actor on Robot Arm) structure was proposed using a robot arm joined with a humanoid robot actor. Mechanical analysis, machine design and fabrication were performed for motions combined with the robot arm and the humanoid robot actor. Kinematical analysis for 3D model, spline interpolation of positions, motion control algorithm and control devices were developed for movements of the robot actor. Preliminary visualization, simulation tools and integrated operation of consoles were constructed for the non-professionals to produce intuitive and safe contents. Air walk was applied to test the developed platform. The air walk is a natural walk close to a floor or slow ascension to the air. The RAoRA also executed a performance with 5 minute-running time. Finally, the proposed platform of robot performance presented intensive and live motions which was impossible in conventional robot performances.

• The Journal of the Korea Contents Association
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• v.15 no.12
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• pp.222-233
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• 2015

In this study, the fact that the influx of multi-cultural society impact on local communities are examined to analysis the negative impact and positive impact with four types of political (government), economic, social and cultural saw classified. Although some have a negative evaluation, most of the respondents said the influx of multi-cultural society had a positive impact on South Korea's development and believes a positive impact in the future. In the results of the analysis, areas where multicultural society gives the most positive impact of local communities in political (administrative), economic, social, of the four segments of culture has been rated as the field of culture, on the other hand, areas that have the most negative impact has been evaluated as social sector. Though we live in nationalism culture for a long time and heterogeneous foreign residents has so rapidly increased that conflicts due to collision of values of differences and culture of each other have occurred, foreign residents are generally, have a positive impact on our society. Substantially marriage immigrants who successfully solve the rural bachelor of marriage problem are willing to prevent population decline phenomenon and reduce the crime rate in the society, of course. In addition, foreign workers who employed at low wages in the 3D industry which is avoided by the South Korean people have contributed to our country's economic development.

• Journal of Korean Society of Steel Construction
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• v.20 no.6
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• pp.723-730
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• 2008

Due to the higher ratio of live load to total loads of railway bridges, the accumulated damage by cyclic fatigue is significant. Moreover, it is highly possible that the initiated crack grows faster than that of highway bridges. Therefore, it is strongly needed to assess the safety for the accumulated damage analytically. The initiation and growth of fatigue-crack are related with the stress range, number of cycles, and the stiffness of the structural system. The stiffness of the structural system includes uncertainties of the planning, design, construction and maintenance, which varies as time goes. In this study, the authors developed the design and risk assessment techniques based on the reliability theories considering the uncertainties in load and resistance. For the probabilistic risk assessment of crack growth and the remaining life of the structures by the cyclic load of railway and subway bridges, response surface method (RSM) combined with first order second moment method were used. For composing limit state function, the stress range, stress intensity factor and the remaining life were selected as input important random variables to the RSM program. The probabilities of failure and the reliability indices of fatigue life for the considered specimen under cyclic loads were evaluated and discussed.

• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.48 no.4
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• pp.370-378
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• 2012

This study is to find out the distribution characteristic of Octopus minor in the Tando Bay on the southwest coast of Korea with conducting surveys from May of 2006 to April of 2007. Surveys were carried out at 20 stations on 2 and 3 tide time in the low speed of high tide at night and conducted during 30minutes (4 times fishing) per station. Catch per unit effort (CPUE) was estimated by total catch per 500hooks at each station. Monthly CPUE showed that they put highest in October, November, April and June at 10.4, 10.5, 9.4 and 7.7 individuals respectively. On the other hand, CPUE put lowest in January, the coldest month, and August, the hottest month, at 0.2 and 0.3 individuals respectively. As for geographical mantle length distribution, average mantle length ranged from 6.2cm to 7.3cm at stations near the tidal channels (St. 1, 4, 5, 6, 8, 9, 10, 13, 14, 15, 18, 19 and 20), and was smaller than 6.0cm at stations located inside of bay (St. 2, 3, 7, 11, 12 and 17). In terms of geographical distribution density, CPUE showed higher than 8.0 at St.4 in Changmaeri, St.8 in Taecheonri, St.13 near Seondo, St.18 in Naeri and St.14 in western part of Tando which are located near the main tidal channels. And distribution density showed low that CPUE was lower than 5.0 individuals at stations located inside of bay (St. 1, 3, 5, 6, 7, 11, 12, 16 and 20). Through the results, the difference of distribution density reflects that distribution of Octopus minor is affected by direction of current and inflow of pollutant from land in direct. Therefore, it is considered that bottom composition of tidal flat and distribution of live food are the crucial cause of identifying the distribution characteristics of Octopus minor. For this reason, it is judged to need additional research on it.

• Korean Journal of Social Welfare
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• v.58 no.2
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• pp.33-56
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• 2006

Primary care takers, especially older parents, who live with and care for an adult child with mental illness struggle with the dilemma of who will provide for their child's social and emotional needs and physical care requirements when they can no longer care so. Therefore, 'Permanency plan(financial, residential, legal plan)' is very important for social integration and normalization of mental illness adults. This study aims to introduce the mental health systems in New Zealand and to investigate the permanency plan strategies(benefit, supplements, and the laws) of the government and community support services of NGOs through the interviews with team leaders of representative NGO, Te Korowai Aroha. Permanency plan strategies of New Zealand Government and NGOs are as follows. 1) Financial plans for adults with mental illness include main benefit(invalid benefit), various allowances(family allowance and disability allowance), and wage subsidies for employment. 2) The Government provide accommodation supplement and re-establishment grant for residential plan. And NGOs have supported accommodation program to provide support and accommodation that are important for social integration. 3) Adult mental illness is provided the support of welfare guardian and property manager under the Protection of Personal and Property Rights Act. According the results, this study concluded that social services for the mental illness which secure supported accommodation and benefits is strongly needed. At the same time, mental health delivery system is needed to make distinction between social services and clinical services.

• Spatial Information Research
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• v.22 no.6
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• pp.33-43
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• 2014

As the number of people who live indoor space has been increased, the interest in 3D indoor spatial information has been grown. Object-Oriented 3D indoor space modeling including indoor spatial information has performed in level of detail 4, and modeling data is able to be constructed based on various raw data which are as-built drawing, laser scanning, BIM data, and camera. 3D indoor space modeling has been worked based on established indoor space modeling process, and the result can be used for various application fields such as indoor space pedestrian navigation, facility management, disaster management, and so on. However, the modeling process has limitations to perform indoor space modeling efficiently, because the process is complicated and wastes time at modeling work. In this paper, we propose evaluation on practical use of raw data for 3D indoor space modeling purpose on supporting efficient indoor space modeling through analyzing the established process. Therefore, we define the requirements to evaluate the practical use of raw data and propose the verification method. In addition, as-built drawing which has been used in Seoul 3D indoor space modeling project will be applied to proposed method as a raw data.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2006.06b
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• pp.273-278
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• 2006

In this study, it is purpose that value-added-logistics strategy plan for cooperation and coexistence in northeast asia.. Because of the change of domestic industrial structure, Japan's super hub port plan, Yangshan Deepwater port open of china and domestic port logistics industries are faced with competition among northeast asia countries. Decreasing export volume of changed domestic industrial structure and two countries: japan, china, make a new port policy and build new ports will affect domestic port logistics industries because these industries depend on container throughput at Busan port. Now, we cannot get a lot of profit from container throughput more than before and in the future China has more ports most ships direct calling in china's port to handle china's cargo volume to get more profit at that time our plans to become a hub port in northeast need revision. Finally, we need a new strategy which is value-added-logistics strategy. But it considers cooperation and coexistence among northeast countries. So this paper suggests that value-added-logistics strategy plan for cooperation and coexistence to live in affluence together in the future.

• Journal of the Korea Society for Simulation
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• v.26 no.3
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• pp.115-123
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• 2017

Dispite the fact that our military has outwardly made notable accomplishments such as the development of weapon systems like tanks, self-propelled artillery, and missiles, there has been a lack of attention to producing weapon effectiveness data that suggests a standard as to what effects the developed weapons will demonstrate on the battlefield. For such reasons, most of the weapon effectiveness data utilizes JMEM data introduced by the United States and as for the rest of the data that cannot be acquired, respective branches create and utilize their own data through research. This research aims to develop a reliable methodology that can meet the requirements of the requesting branches in a short span of time and at a low cost by studying the existing weapon effectiveness data production methodologies such as that of JMEM. As a result I have developed a method that calculates the vulnerable area and the probability of kill of the weapon system that one wants to calculate by applying statistical technique and simulation technique based on weapon effectiveness data of similar weapon systems in JMEM and live test data.