• Journal of Korean Institute of Industrial Engineers
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• v.34 no.1
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• pp.90-97
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• 2008

Wedged insoles are frequently used to reduce the pains caused by the knee arthritis or the foot overuse syndrome. The present study analyzed the effect of wedged rear-foot insoles on the foot pressure in walking. Three medially wedged insoles with three angles (5, 8 and 15") and three laterally wedged insoles with the same angles were made, and a flat insole were prepared. Ten healthy males in twenties walked in a specified line with each insole. Center of pressure (COP), relative vertical force and maximum force on anatomical areas were analyzed from the measured foot pressure data. At heel contact, medially wedged insoles significantly increased the pressure of the medial foot side (COP moved medially by 2-5 mm and maximum pressure of 1st metatarsal head increased by 110-120% relative to the flat insole), In contrast, laterally wedged insoles significantly increased the lateral side pressure (COP moved laterally by 1-5 mm and the ratio of $2^{nd}$ metatarsal head pressure to $1^{st}$ metatarsal head increased by 0.5-2.0 relative to the flat insole). At toe off, both wedged insoles significantly increased the pressure of the medial foot side (COP moved medially by 0.5-10 mm and the ratio of $1^{st}$ metatarsal head pressure to $5^{th}$ metatarsal head increased by 2.0 relative to the flat insole). Especially, the laterally wedged insoles significantly increased the relative vertical force (6-12%) of the rear-foot more than the flat insole.

• Korean Journal of Human Ecology
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• v.23 no.5
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• pp.789-805
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• 2014

This study is performed to verify immigrant wives' perceived conflicts with mother-in-laws and coping experiences. In order to understand in-depth conflicts between female immigrants and their mother-in-laws, we selected 8 foreign daughter-in-laws who have stayed over 5 years in Korea. We applied van Manen's phenomenological methods. After the data analysis, 7 fundamental themes were derived and these are as follows: First, mother-in-laws as a prison guard, second, living a conscious life of other's eyes, third, annoying words from mother-in-laws, fourth, treat married female immigrants as invisible woman not as family members, fifth, saying we are one finger which can overcome pains from biting, sixth, mother-in-laws can't let her son go, seventh, not distributing love. In addition, coping behaviors were as follows: they just deal with living a conscious life of other's eyes, making a feeble complaints, accepting it with understanding, resisting the situation, evading and enduring the circumstances. Husband was most reliable supporter and secured hiding place. Her friends were her spirit supporters.

• The Journal of Korean Physical Therapy
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• v.9 no.1
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• pp.177-184
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• 1997

1. The human body is the unification related to the powerful fascial network, I think. 2. Myofascial not only prevent and support the human body structure curdling but also keep the physical balance by dispersing traumatization properly. 3. Myofascial restriction will be developed into muscle deficiency and cause pains without releasing the muscle tension and the spasm. 4. Myofascial restriction affect and change the physical posture by losing the muscle elasticity and flexibility and by losing muscle supporting ability from gravitation. 5. The partial myofascial restriction affect the muscle and the adjoining joint supporting gravitation and cause the unbalance of the entire body.

• Biomolecules & Therapeutics
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• v.19 no.3
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• pp.357-363
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• 2011

In relieving local pains, ropivacaine has been widely used. In case of their application such as ointments and creams, it is difficult to expect their effects for a significant period of time, because they are easily removed by wetting, movement and contacting. Therefore, the new formulations that have suitable bioadhesion were needed to enhance local anesthetic effects. The effect of drug concentration and temperature on drug release was studied from the prepared 1.5% Carboxymethyl cellulose (CMC) (150MC) gels using synthetic cellulose membrane at $37{\pm}0.5^{\circ}C$. As the drug concentration and temperature increased, the drug release increased. A linear relationship was observed between the logarithm of the permeability coefficient and the reciprocal temperature. The activation energy of drug permeation was 3.16 kcal/mol for a 1.5% loading dose. To increase the skin permeation of ropivacaine from CMC gel, enhancers such as saturated and unsaturated fatty acids, pyrrolidones, propylene glycol derivatives, glycerides, and non-ionic surfactants were incorporated into the ropivacaine-CMC gels. Among the enhancers used, polyoxyethylene 2-oleyl ether showed the highest enhancing effects. For the efficacy study, the anesthetic action of the formulated ropivacaine gel containing an enhancer and vasoconstrictor was evaluated with the tail-flick analgesimeter. According to the rat tail-flick test, 1.5% drug gels containing polyoxyethylene 2-oleyl ether and tetrahydrozoline showed the best prolonged local analgesic effects. In conclusion, the enhanced local anesthetic gels containing penetration enhancer and vasoconstrictor could be developed using the bioadhesive polymer.

• Journal of the Korean Society of Physical Medicine
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• v.6 no.4
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• pp.455-464
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• 2011

Purpose : This study is to investigate difference in the isometric muscular function of knee joints according to the time of participation in rehabilitation exercise in patients who had anterior cruciate ligament reconstruction. Methods : The subjects of this study were patients by sports injury or accident in the sports rehabilitation center of G hospital. The early exercise program group (n=7) started functional ability exercise from 2 weeks after the surgery and the late exercise program group (n=7) from 6 weeks after the surgery. Statistical analysis was used repeated measure ANOVA to test mean difference by using SPSS 18.0 for windows. Results : First, as to quadriceps femoris muscle according to the time of participation in exercise program, significant difference was observed according to interaction and time. Second, as to hamstring muscle according to the time of participation in exercise program, significant difference was observed in muscle strength according to time. Conclusion : This results suggest that if the effect of exercise program is similar between the early starting group and the late starting group, it is not necessary to have a long period of fixation as in the late exercise program group but is desirable to start functional ability exercise early in order to relieve pains in the knee joints.

• The Korean Journal of Pain
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• v.14 no.1
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• pp.110-113
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• 2001

In controlling chronic intractable pains, the current therapeutic methods used are exercise, over the counter medication, cognitive-behavioral therapy, opioid medication, neural blockade, operation, etc., spinal cord stimulation being the last resort. Spinal cord stimulation was initiated when Shearly and others clinically tested the Gate control theory of Melzack and Wall. This had triggered the advancement of theoretic research on the mechanism and hardware necessary and has resulted in an accumulation of clinical experiences. This is known to be effective for treating sympathetic pain, arachnoiditis, failed back pain syndrome, radiculopathy, peripheral vascular disease, phantom limb syndrome, post-herpetic neuralgia, peripheral neuropathy, and angina pectoris. This report describes our experience in experimental spinal cord stimulation in patients with simultaneous post-herpetic neuralgia and herniated intervertebral disc. There wasn't any improvement in the post-herpetic neuralgia but the symptoms of a herniated intervertebral disc was much ameliorated. This was quite an unexpected result. The patient's back pain returned when the stimulation stopped.

• The Journal of the Korea Contents Association
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• v.16 no.6
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• pp.387-393
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• 2016

This study was conducted to examine the oral health awareness, needs of dental treatment and the oral and maxillofacial pains targeting pneumoconiosis patients of care hospitals for the purpose of providing basic data for preparing a plan to improve the oral health of patients plagued with pneumoconiosis. As the subjects of survey, total 120 patients who have agreed to the research among the patients of three care hospitals, were enrolled between March and July in 2015. As the result of the study on the factors that influence the oral health perception, it was verified that the persons of an average monthly income of 2 million won or more, were shown to have significantly better oral health awareness than the subjects of monthly earning of less than 2 million won (p<0.05), thus showing that the oral health awareness by the people of monthly income of more than 2 million won, was 0.77 times higher compared to the others. Therefore, in order to improve the oral health awareness of pneumoconiosis patients, the economic stability of the patients should be taken into account as a priority when examining the oral health policy decisions and it was recommended that the survey and research on the oral health of patients with pneumoconiosis can be done in amore systematic manner.

• Korean Journal of Psychosomatic Medicine
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• v.14 no.1
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• pp.8-17
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• 2006

Neurofeedback, also known as EEG biofeedback or neurotherapy, is a new therapy differentiated from biofeedback in that brain waves are monitored to study brain itself as well as its functions. Needless to say, it has originated from biofeedback, however it has established itself as an independent and specialized therapy in the field of neurotherapy. In order to have a better understanding of neurofeedback we are going to have a look into its historical and theoretical background first and then we will explain how it can be used clinically. Neurofeedback was clinically introduced for epilepsy for the first time and its effect was proved. Since then it has been used successfully for a number of psychiatric disorders, such as attention deficit hyperactivity disorder(ADHD), anxiety, anxiety and mood disorder, sleep disorder, substance dependency, etc. Furthermore, it has been used for non-psychiatric or psychosomatic symptoms, such as headache, chronic pains, chronic fatigue symptoms, etc. Recently, it has been also used for non-medical areas, such as improvement of peak performance for sports and art activities, enhancement of cognitive function, etc, making the neurofeedback a very promising field for its potential and effectiveness.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.12
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• pp.6461-6468
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• 2013

This research is conducted to investigate musculoskeletal diseases' that can be developed in paramedics body whose are in charge of emergency situations before they arrive at the hospital. The data were collected from 216 of paramedics from July 2, 2012 to July 31, 2012. As a result, 57.9% of participants have already felt the subjective symptoms of the muscular skeletal diseases, and 47.2% of them felt the pain on their waists and hips. These pains are highly related to their working situations. In the aspects of the muscuoskeletal diseases' symptoms, general characteristics, gender (t=16.579, p=.000), age (t=102.344, p=.000), education (t=5.363, p=.027), drinking (t=6.999, p=.030), and smoking (t=6.266, p=.009), have significance differences. Professional characteristics, career (t=67.684, p=.000), passengers of the ambulance (t=7.717, p=.004), qualification or license (t=25.480, p=.000), and position (t=74.615, p=.000), have also significance differences.

• The Journal of the Korea Contents Association
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• v.15 no.9
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• pp.134-145
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• 2015

It has been 1 year since Sewol Ferry disaster occurred in the Gwanmaedo sea of Jindo, Jeollanamdo, on Apr. 16, 2014. The Sewol Ferry Disaster which took 304 lives and had some victims still missed has become the largest tragic accident in Korea since 2010. Although one year has passed since the disaster, there is no psychological communication research on the trauma of the victims' families. This study first investigated the actual state of the Sewol Ferry victims' parents suffering from post-traumatic stress disorder (PTSD) after their losses of children by the disaster. This study revealed that the victims' families suffer from physical and psychological the PTSD but neglect treatment. The PTSD still influences their daily life. It was observed that the victims' families have a lot of difficulties with interpersonal relationship, relationship with co-workers, residence, values, and other kinds of daily life. Given that the victims' families have a great deal of PTSD after the disaster, the academic circle needs to make discussions of the issue actively in order to heal the pains of the Sewol Ferry victims' families who are unattended in our society.