• Archives of Reconstructive Microsurgery
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• v.9 no.2
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• pp.120-126
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• 2000

Microsurgical reconstruction of the hand demands recovery of the sensation of the reconstructed free flap as well as microsurgeon's intelligence, technique and experience. Even with adequate soft tissue coverage and skeletal mobility, an insensate hand is prone to further injury and is unlikely to be useful to the patients. Authors have performed 8 cases of neurosensory free flaps in the hand, 4 cases of wrap around, 3 dorsalis pedis and 1 lateral arm flap, from July 1992 through June 1999 and followed up average 4 years and 4 months. Wrap around flap was performed for reconstruction of 4 cases of thumb, repairing deep peroneal nerve and superficial radial nerve by epineurial neurorrhaphy, and followed up for average 3 years and 10 months and calculated 9mm in the static 2 point discrimination test. Dorsalis pedis flap were 3 cases for reconstruction of the ray amputation, extensor tendon exposure and wrist exposure. Deep peroneal nerve and branch of the ulnar nerve was repaired by epineurial neurorrhaphy calculating 6mm and superficial peroneal nerve and superficial radial nerve averaging 18mm in the static 2 point discrimination test for follow up average 2 years and 9 months. Lateral arm flap was 1 case for reconstruction of the ray amputation in the hand repairing posterior cutaneous nerve to the arm to the superficial radial nerve calculating 20mm for follow up 6 years and 8 months.

• The Journal of Korean Academy of Sensory Integration
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• v.17 no.3
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• pp.1-13
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• 2019

Objective : The purpose of the present study is to investigate the effects of Ayres Sensory Integration (ASI^®) with play-centered oral defensiveness reduction activities on the oral sensitivity of a child with oral defensiveness. Methods : The subject was a three-and-a-half year-old boy with a developmental delay. The study was performed from August to September, 2018. The research design used in this study is the design for single-subject research. The experimental period was divided into three phases: three sessions for the initial baseline phase (A), 15 sessions for the treatment phase (B), and three sessions for the final baseline phase (A'). Ayres Sensory Integration (ASI^®) with active oral play was conducted in the treatment phase. The Measuring Oral Sensitivity in Practice was used to test changes in the oral sensitivity level. The Korean Children's Eating Behavior Inventory and Food Checklist were used to assess the difference in functions related to oral sensitivity before and after the intervention. Results : In comparison with the baseline phase, the Measuring Oral Sensitivity in Practice and Korean Children's Eating Behavior Inventory were improved during the treatment phase, but the Food Intake checklist score was not changed after the treatment phase. Conclusion : The use of Ayres Sensory Integration (ASI^®) with active oral play produced positive results and reduced the child's oral sensitivity and eating problems.

• The Journal of Korean Academy of Sensory Integration
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• v.3 no.1
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• pp.37-47
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• 2005

Objective : This study was to find out whether there was a difference between parenting stress of parents with and without sensory defensiveness and level of the quality of life, to analyze the factors related with parenting stress of parents and quality of life and to develop intervention program to improve quality of life of parents that care children with problem on sensory process. Methods : The population of this study was consisted of 82 children aged from 3 to 7 years and was treated occupational therapy in clinics or welfare centers for disabled persons. Parenting stress was assessed with Parenting Stress Index and the quality of life scales used by Lee Jeong-Eun was used to assess the level of quality of life. Result : The difference between parenting stress with and without sensory defensiveness and level of quality of life was only shown in parenting stress, and the correlation between parenting stress with and without sensory defensiveness and quality of life indicated negative correlation in both sensory defensiveness and no sensory defensiveness group(r=-0.52, r=-0.65, p<0.05). This study found there was significant difference between quality of life factors affecting parenting stress of parents and parenting stress factors affecting quality of life in sensory defensiveness and no sensory defensiveness group. Conclusion : The study showed that clinicians must develop appropriative intervention program with sensory defensiveness or without sensory defensiveness for decreasing parenting stress and increasing quality of life for their parents.

• Korean journal of applied entomology
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• v.50 no.4
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• pp.383-393
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• 2011

Because communication facilitates behaviors that are critical for survival and reproduction, it is central to the study of behavior and evolution. One of the most important and difficult issues with respect to communication has been the definition of communication itself. Broadly, it can be defined as an exchange of information from a signaler to a receiver. However, evolution of a signal is likely possible only under conditions in which both the signaler and receiver increase fitness from the exchange of information, often referred to as "true communication." The three primary sensory channels of communication used by animals are chemical, visual, and acoustic. Chemical signals are the oldest and most widespread method of communication. Visual and acoustic signals convey a great deal of information due to ease of modulation, flexibility of signal production, and fast transmission. The most widespread contexts in which animals communicate are sexual interaction and conflict resolution. Signals used for sexual interaction typically contain information about species identity and sexual attractiveness, whereas signals used for conflict resolution may contain information about resource holding potential. Other contexts under which animals communicate include territorial defense, parent-offspring interactions, social integration, sharing of environmental information, and auto-communication.

• Journal of the Korean Society of Radiology
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• v.17 no.4
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• pp.497-506
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• 2023

In the case of radiation workers in medical institutions, radiation exposure is made for patient protection and accurate procedures, so they have a problem of low dose exposure. Low-dose radiation exposure occurs mainly in parts of the body other than the Apron area, and the most frequent place is the skin of the back of the hand. In particular, since the medical personnel's hands require senses and fine movements during the procedure, they are defenseless in the radiation exposure area and are at risk of exposure. It can solve the problem of shielding such as lead gloves, and it is difficult to use by suggesting the activity of the hand during the procedure. To solve this problem, a shielding cream capable of obtaining a functional radiation protection effect was developed and its shielding performance was compared with lead equivalent of 0.1 mmPb. In the process of manufacturing shielding cream, the shielding performance was improved by adding a defoaming process to reduce air holes to increase the density of the cream. Therefore, the shielding cream using barium sulfate as the main material has a lower shielding rate than the lead plate, and in the realm of effective energy, it is 59%, At high effective energy, a difference of about 37% was shown, indicating that there is a functional radiation protection effect. The advantage is that it can be used directly on the skin, and it is considered that it can be used before wearing surgical gloves and has a permanent protective effect.

• Korean journal of applied entomology
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• v.39 no.2
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• pp.59-71
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• 2000

The Asian ladybird, Harmonia axyridis, might be distinguished in biological control agents for the several aphid species in the greenhouses as well as in the fields. Therefore, feeding behavior and predacious capability characteristics were observed. When ladybirds are searching for aphids as their preys, they use the maxillary palpus as contact reception. Otherwise, most of aphids escape from walking or chewing ladybird to other place (mainly move to near-by leaf, or fall down to the under-leaf or ground) instead of plant sucking. Consumed time of ladybirds for searching and feeding prey were significantly different and dependent on their development stage. The ladybird adults ate about 120 green peach aphids and 257 cotton aphids per day. The 3rd instar of ladybirds ate 2,420 and 2,750 eggs of greenhouse whitefly on the cucumber and tomato leaf, respectively, as well. However, ladybird instars taken greenhouse whitefly eggs could not continuously develope to adult, on the other hand, ladybirds taken aphids were normal condition.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.5 no.1
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• pp.3-11
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• 1994

Childhood depression was not officially accepted as a separate diagnosis until 20-25years ago. Although DSM-III R criteria gave us a starting point and are gaining acceptances as a useful tool for diagnosing childhood depression recently, many professionals feel that additional modifications are needed to better reflect the developmental aspects of children. And because children are relatively poor in expressing their moods or feelings due to weak reality sence and/or cognitive and linguistic limitations, the author too carefully suggest that developmental perspectives of children should be considered in diagnosing childhood depression. Little is known about the extent to which childhood depression precedes adult depression and persists into adult life and about the impact of it on the personality formation. Some evidences that childhood depressive symtoms can be quite enduring make it important to make an early diagnosis and treatment.

• Korean Journal of Psychosomatic Medicine
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• v.10 no.2
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• pp.101-109
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• 2002

Objectives: Cognitive-behavioral scientists have long been interested in how a pain patient's cognition such as locus of control relates to coping and adjustment. The present study examined the relationship of locus of control orientation to pain coping strategies, psychological distress and perceived pain intensity of patients with pain. Methods : Subjects were 96 patients with pain who visited pain clinic. All patients were administered the Multidimensional Health Locus of Control Scales, the Minnesota Multiphasic Personality Inventory, the Coping Strategies Questionnaire, and rating for perceived pain intensity, distress, and duration. Results : Correlational analysis revealed that patients who viewed outcomes as controlled by internality tended to have better ability to control and decrease pain. Also they tended to be less depressed and anxious. Regression analysis indicated that patients having a internal locus of control were more likely to use coping self-statement and reinterpreting pain sensation. Powerful others and chance locus of control orientation were predicted reliance on catastrophizing. Conclusion : The clinical implication of the present study is that cognitive factors of patients with pain such as locus of control influence emotional distress and coping. this study show that these factors should be applied to cognitive behavioral therapeutic intervention.

• Sim-seong Yeon-gu
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• v.29 no.2
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• pp.127-156
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• 2014

This thesis is an psychological study investigating the meanings of skin from the perspective of analytical psychology. Skin, as the outermost layer of our body, protects the body and carries out essential physiologic functions. It is an organ of the body and also psychological contents can be expressed on it in various forms. We can find sociocultural connotations of skin, some of which are demonstrated in our language. Skin may become a carrier of persona which defines a person's role in the society. And it can be a place where ego is expressed. Eros is the principle of relationship by Jung's definition and skin is the space where eros is realized intensely. Skin may carry meanings as a symbol of transformation. Skin disease can be interpreted as a message from Self in certain cases. The theme of casting off skin in myths and dreams can be an analogy of an individual's sacrifice for individuation, and putting on a skin may imply taking special properties in psychological level.

• Archives of design research
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• v.18 no.3 s.61
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• pp.5-14
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• 2005

In the past, consumers sought utilitarian and defensive consumption in an attempt to move to a balanced state. However, today's consumers go beyond this to consume more for hedonic and creative reasons if not for sheer pleasure. There is an obvious shift from the type of consumption that satisfies basic desires through the characteristics, convenience and quality of goods and services to an era of 'experiential consumption,' in which consumers pursue distinctive value systems and way of life along with a total 'experience' provided by such goods and services. Such a sign of the times has given birth to the experience design that aims at maximizing the strategic use of experiences in design. Research on this subject is gradually increasing. The research and application peformed even without the proper understanding about the concepts and purposes of experience design, however, is likely to deviate from the true nature in its process or method. Also, they are likely to cause rather than solve problems. Accordingly, this study examined the meaning of experience from a spatial aspect, focusing on areas that recognize the experience as economically valuable, making the most of it substantively. The main concept of experience practical used on-line is enhancement of the usability of a medium by reflecting the experience of users accustomed to both off-line and on-line environments and materializing the environment doser to and more familiar with the users, thus allowing them to comfortably use the medium. This is to allow the users to feel more comfortable. The experience practical used pertaining to off-line is a tool to fulfill the sensitivity of users, with efforts to create new, future-oriented consumer values. This, based on the understanding of consumer behavior, seeks to maximize the consumption experience of consumers by providing a combination of sensual and sensitive experiences as well as to enhance the existing experiences by permitting users to create new, extended experiences from the fixed characteristics of products. Furthermore, it aims to provide consumers with the hedonic experience of play through the joy, fun and uniqueness of alternate experiences.