• Korean Journal of Psychosomatic Medicine
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• v.8 no.1
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• pp.31-45
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• 2000

Objectives : The present study was performed to reveal differences between female and male cases of alopecia in their alopecia related variables such as patterns of hair loss, psychiatric characteristics, associate illnesses, and methods of treatment, and to use them as basic materials for proper management and early prevention of the alopecia prone cases. Methods : In order to analysis the gender difference in hair losses, the subjects were divided into two subgroups as the 51 cases of female alopecia and the 42 cases of male alopecia, who had visited to the department of psychiatry consulted from the department of dermatology, Yongsan hopital, ChungAng University, Seoul, Korea, from January 1998 to December 1998. In data analysis, the subjects were statistically assesed by chi-squre test and analysis of varaiance, through SPSS-$PC^+$ 9.0V. Results : 1) Female subjects were more likely showed lower socio-economical level including lower eonomical level, lower educational level, or lower occupational level in their parent's job, were more likely to have larger number of siblings and to have many sisters comparison to the male cases. 2) Female subjects were more likely visited to the department of dermatology, more history of alopecia in their female family members, lesser history of alopecia in their male family members, more loss of hairs in vertex or frontal region of scalp, lesser loss of hairs in occipital region, and lesser nail changes in comparison to the male cases. 3) Female subjects were more suffered from intra-familial conflicts and economical changes, or their introverted personality makeup, lesser likely suffered from changes of business and health changes, and showed lesser conflicts related with poorer adaptaion in their job life. 4) Female subjects were more likely diagnosed as depression or conversion disorders, more frequently complaint anxiety symptoms or depressive symptoms, higher level of anxiety index, lesser complaint somatization or obsessive compulsive symptoms, and lesser diagnosed as anxiety disorder in comparison to the male cases. 5) Female subjects were more likely tended to show personality makeup such as the introverted, the lie, the repressed, or the feminine trends than the male cases. 6) Female subjects were more significantly treated by antianxiety drug such as etizolam and dermatological therapies include tretinoin, and lesser treated by clotiazepam and prednicarbonate in comparison to the male cases. Conclusion : From the facts that The most important factors in developing hair loss in the female subjects in comparison to the male cases seems to be closely correlated with the serious psychopathology such as the presence of mental disorders including depression, the presence of complaining anxiety or depressive symptomatology, the presence of stressful life events such as intrafamilial life changes, and the presence of personality makeup such as the introverted, the lie, the repressed, or the feminine trends, the authors confirmed that dermatologists act as the primary care physician are in a unique position to recognize psychiatric comorbidity and execute meaningful intervention for female patients with the alopecia with psychiatrists.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.8
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• pp.5501-5507
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• 2015

This study seeks to identify the duties and tasks of a social welfare worker when developing a combined death education program for welfare workers using DACUM method. The program would adopt both a medical and humanistic perspective that can be applied to real life. The study period was between March 2 to March 10, 2015. The study was conducted on eight DACUM committee members who are professors in the field of healthcare or humanities and social sciences. Their medical, humanistic and social viewpoints were investigated. The results show that the focus of the education needs to be on 'the acceptance and understanding of death' and 'healing the stress from loss and suicide prevention'as tasks under the duty of 'loss and mourning'. The tasks for the duty 'the need for death education'were identified as 'death in traditional society and death in contemporary society' as well as 'understanding of issues related to death'. The results show that there is a need to develop death education programs that emphasize healing for the acceptance and understanding of death from a humanistic perspective.

• Journal of Dental Rehabilitation and Applied Science
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• v.35 no.4
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• pp.244-252
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• 2019

Proper positioning of maxillary incisors is key to success of surgery combined treatment. Establishing surgery plan would be a difficult job if maxillary incisors are lost. Patient who lost all of her maxillary incisors due to accident came for orthodontic treatment. Through careful modification of maxillary archform, pre-surgical orthodontic treatment was conducted with four prosthetic space consolidation. Position of incisors was decided by help of 3D prosthetic set-up, and 1-jaw surgery was planned. After relative short treatment period of 28 months, final prosthesis was done. When alveolar bone loss happens, harmonious prosthesis of upper incisors is difficult. Utilizing mandibular set-back surgery and incisor positioning using 3D set-up could make a better environment for treatment outcome. Strategic pre-surgical orthodontic treatment can allow shorter time and less number of prosthetics.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.25 no.8A
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• pp.1104-1114
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• 2000

If the control system that works important job fails, economical loss occurred. Hence, to guarantee high reliability, it must be duplicated. In the case of traditional duplication mechanism, dedicated operating system with duplication functions were built. This required much development and maintenance cost. They can be saved, if we use commercial operating system and its development environment.This paper proposes a duplication mechanism for the system based on commercial 0S. The system that explained in this paper is BSC(Base Station Controller). The duplicated BSC system uses concurrent write memory for synchronization and VxWorks as an operating system. We propose how the task supporting duplication functions is executed without delay and preemption, how to synchronize standby's memory with active' s, and how to use concurrent-write memory easily with VxWorks' s partition. We also describe the takeover procedure when the active detects its hardware fault and when the standby recognizes the failure of the active.

• Convergence Security Journal
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• v.14 no.6_1
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• pp.139-145
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• 2014

The military of the Republic of Korea has had the world's strongest combat powers through systematic training and has been preparing for future wars with advanced arms. As the arms have been developed for the future, the medicine also has made so much progress that the average life expectancy has increased about 30-40years compared to the past. Even though different problems about professional soldiers who have relatively lower retirement age, have come the surface, there seems to be no particular measures for them. Although they try to apply their ability and experiences obtained by the life in the military to the social life, they feel a great sense of loss when they realize that there is not many thing to apply. The job as a professional soldier has been everything for them, but the time to be discharged has come. However, this is the second act of their life, and also they have much longer social life than that in the military. Strong determination is needed to prepare wisely and rigorously for that and then to live a happy life as a member of society.

• Archives of Reconstructive Microsurgery
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• v.11 no.1
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• pp.19-28
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• 2002

From 1994-2001, 25 mutilated digits were reconstructed with immediate toe-to-hand transfer in acute hand injury in 21 patients. There were 15 cases of great toe-to-hand transfer(partial great toe transfer 8 cases, modified wrap-around procedure 2 cases, and trimmed great toe transfer 2 cases) for thumb reconstruction, 2 cases of second toe transfer for index reconstruction, and 4 cases of simultaneous two toe-to-hand transfer(great toe & second toe transfer 1 case, bilateral second-toe transfer 2 cases, combined second & third toe transfer 1 case) for reconstruction of multiple digit amputations. Two cases of emergency exploration(2/25, 8%) were successfully salvaged. The incidence of emergency exploration and postoperative infection was not significantly different from that of the elective toe-to-hand transfer cases. Duration of industrial insurance coverage was 225 days, which is much shorter than that of elective cases. Among 43% of patients maintained their original job even after injury and immediate toe-to-hand transfer. The subjective satisfaction self- assessment scores of aesthetic appearance and function on the new reconstructed thumb were 80 and 88 in average, respectively, over a total score of 100. These were higher than those of reconstruction of other digits, but lower than those of elective reconstruction. The donor site after harvest of the great toe was mostly unsatisfied in a view of appearance. Immediate toe-to-hand transfer provides many advantages over elective procedure in acute hand injuries such as single stage reconstruction, shortened convalescent period, early return to work and efficient socio-economic factor. Furthermore because there were no significant differences in success rate, frequency of complications or ultimate functional result, immediate toe-to-hand transfer is a safe and reliable procedure in case of limited indications for acute digits loss.

• The Korean Nurse
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• v.33 no.4
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• pp.86-98
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• 1994

We have examined the development and conceptual definition of shamanism and divination through significant characteristics of various illnesses. However, the terrminology has been inconsistent and its real conceptual meaning is not well defined. Divination is a historically dominant religious practice which represents the core of Korean folk culture. Despite prevalent prejudice toward its primitive nature, we cannot deny its profound relationship to our unconscious, especially our reliance on its religious role whenever we face crisis or conflict. It is therefore appropriate to use the term divination in this context. Shamanism originated as humanity's oldest mode of communication with divine - a religion, The shaman is not a sorceress but a priestess, a healer, a spritual guide, a leader, a mystic, traditionally having a different significance from that of the contemporary diviner or "shaman". The traditional concept of illness has been profoundly altered to serve new functions: while the shamanistic view is based upon spiritual abduction, divination on the other hand invokes concepts of spiritual invasion phenomena such as spirit intrusion, taboo violations, soul loss, object instrusion, deviations from the appropriate spiritual path besiegement, and curess or predestination (the idea that the sufferer is born with his fate), We should therefore try to understand divination from a more holistic point of view, rather than attempting to fit it into the standrd medical illness. We must recognize divination as a phenomenon within our culture, since most people have a mixed conception of illness arising from a combination of divinational and modem concepts, Since divination's humanistic approach is ingrained in our people, to irresponsibly ignore the spiritual aspects of treatment would exert a negative influence on our culture, Especially now, while attraction is focused on Korean culture and its influence on every aspect of our livies, it is important for nurses to expand our horizons in order to create a way of nursing more suitable to Korean culture. Increased importance is now being given to the opinions of patients themselves about their own illness and health, so nurses should seek to understand how patients accept their illness and what particular kinds of help they expect to receive. Consequently, an understanding of traditional divinations will enable us to utilize these characteristics on the job in order to enhance nursing care.

• Journal of Navigation and Port Research
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• v.43 no.6
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• pp.395-402
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• 2019

The development and operation of the MASS (Maritime Autonomous Surface Ship) is being actively discussed for more efficient and safer maritime transportation solutions. The autonomous navigation technology has positive aspects such as the prevention of marine accidents, improvement of fuel efficiency of ships and cost reduction, and negative aspects such as job loss, task change, and security problems. It is expected that there will be new human element issues such as the situation awareness of remote operators, because the shore-based control will be conducted when fully autonomous ships are in operation. In this paper, we consider major human element issues that should be factored in the development and operation of MASS, and suggest a method of HRA (Human Reliability Analysis) for P IFs (Performance Influencing Factors) of the remote operators that are expected according to the shore-based control.

• Journal of Convergence for Information Technology
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• v.10 no.5
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• pp.36-41
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• 2020

This study is a descriptive study to investigate the presenteeism of nursing in long-term care hospital and general hospital. Data collection was conducted from October 01, 2019 to December 30, 2019. 74 nursing in long-term care hospital and 75 nursing in general hospital in this study. The collected data were analyzed using SPSS Win 21.0 program. Long-term care hospital nurses perceived higher health problems, job loss and perceiver productivity than general hospital nurses. This shows that there is no difference in work intensity according to the classification of patients in long-term care hospitals and general hospital nurses. In order to improve the quality of nursing care services in long-term care hospitals, it is necessary to manage the organizational aspects of long-term care hospital nurses' presenteeism.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.12 no.1
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• pp.204-226
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• 2018

Big data processing applications have been migrated into cloud gradually, due to the advantages of cloud computing. Hadoop Distributed File System (HDFS) is one of the fundamental support systems for big data processing on MapReduce-like frameworks, such as Hadoop and Spark. Since HDFS is not aware of the co-location of virtual machines in the cloud, the default scheme of block allocation in HDFS does not fit well in the cloud environments behaving in two aspects: data reliability loss and performance degradation. In this paper, we present a novel location-aware data block allocation strategy (LDBAS). LDBAS jointly optimizes data reliability and performance for upper-layer applications by allocating data blocks according to the locations and different processing capacities of virtual nodes in the cloud. We apply LDBAS to two stages of data allocation of HDFS in the cloud (the initial data allocation and data recovery), and design the corresponding algorithms. Finally, we implement LDBAS into an actual Hadoop cluster and evaluate the performance with the benchmark suite BigDataBench. The experimental results show that LDBAS can guarantee the designed data reliability while reducing the job execution time of the I/O-intensive applications in Hadoop by 8.9% on average and up to 11.2% compared with the original Hadoop in the cloud.