웃음을 이용한 다중음성치료기법(SKMVTT<SUP>®</SUP>)이 성대용종 환자의 음성개선에 미치는 효과

김성태(Seong-Tae Kim),정옥란(Ok-Ran Jeong),안철민(Cheol Min Ahn) 한국음성학회 2008 음성과학 Vol.15 No.2

Vocal polyp is one of the representative chronic diseases of vocal folds, and it can be cured by voice therapy and/or laryngeal microsurgery. However, the existing therapeutic methods about vocal polyp are in great demand. The purpose of this study was to evaluate the effect of vocal improvement between laryngeal microsurgery and SKMVTT<SUP>®</SUP>(Seong-Tae Kim's Multiple Voice Therapy Technique), which was designed by the author. We identified 37 patients, who were diagnosed with unilateral vocal polyp, aged from 21 to 62 years(mean age: 46 years). 21 patients were treated by the SKMVTT<SUP>®</SUP> and the other 16 patients were only treated by the laryngeal microsurgery. All patients who were treated by the SKMVTT<SUP>®</SUP>, received 12 sessions of treatment, and were evaluated before therapy and after finishing the 12th session. The patients who were treated by laryngeal microsurgery, were evaluated prior to and at least 8 weeks after surgery. The results showed that the SKMVTT<SUP>®</SUP> produced better results compared to the laryngeal microsurgery alone. The SKMVTT<SUP>®</SUP> produced better results, especially, at the initial stage of voice therapy compared with those of laryngeal microsurgery. In this study, we can suggest that SKMVTT<SUP>®</SUP> may be useful in improving the voice qualities of vocal polyp patients. However, more data should be collected and evaluated to be widely used in other clinics.

다중음성치료기법(SK-MVTT)이 성대결절 환자의 음성개선에 미치는 효과 : 액센트 기법과의 비교 연구 Comparison with Accent Method

김성태,정옥란 한국음성과학회 2004 음성과학 Vol.11 No.4

Vocal nodule is one of the representative chronic diseases of vocal folds, and it can be cured by voice therapy. However, the existing therapeutic methods about vocal nodule are in great demand. The purpose of this study was to evaluate the effect of therapeutic methods between Accent method and SK-MVTT (Seong-Tae Kim's multiple voice therapy technique), which was designed by the author. We identified 40 females, who diagnosed having vocal nodules, aged from 21 to 52 years (mean age: 40 years). Twenty females were treated by the SK-MVTT and the other 20 females the Accent method. All subjects received 12 sessions of treatment, and were evaluated after finishing the 6th and the 12th session. The results showed that the SK-MVTT produced a better results compared to the Accent method. The SK-MVTT was better especially at the initial stage of voice therapy compared to the Accent method. In this study, we can suggest that SK-MVTT may be useful in improving the voice qualities of vocal nodule patients. However, more data should be collected and evaluated before it can widely be used in other clinics.

염소를 포함한 액체에서의 금박막 패터닝과 표면 분석

성덕경,최정옥,안일신,김옥경 한양대학교 이학기술연구소 2004 이학기술연구지 Vol.7 No.

금박막은 높은 전도성의 화학적인 안정성을 가지고 있으므로 GaAs를 기판으로 한 bevice에서 널리 쓰이고 있으며 SAM(Self-Assembled Monolayer), Nanolithography 등에서도 아주 주요하게 사용되고 있다. 본 연구에서는 염소가 포함된 액체에 금박막이 접해있고 UV를 조사하여 식각이 되는 것을 발견하고 연구하였다. 노광량을 조절하여 금박막의 기각률을 조절할수 있으며, 또한 가모강제 공정을 거치지 않고 금박막에 직접 조사하게 되므로 간단하게 패터닝을 할수 있다. AFM(atomic force microscope), optical microscope, ellipsometry 를 이용하여 식각률 측정 및 표면 변화를 보았다. Various metals or their alloys are used in the semiconductor metallization process or in micro-or nano-structure devices. We report a novel etching technique of gold film based on new phenomenon that gold is soluble in chlorine containing solutions or solvents under UV irradiation. Mask patterns can be transferred to gold surface directly without resorting to complicate photoresist process. And, etch rate could be controlled from sub nanometer to few tens of nanometers per minute by adjusting exposure parameters. Moreover, non-toxic liquid such as NaCl solution can be used for the process. AFM(atomic force microscope), optical microscope, ellipsometry were used to characterize the etch rate and the surface morphology.

소금이 마우스에서 고형암의 성장과 면역활성 및 지질과산화에 미치는 영향

정근옥,이강윤,이성갑,박건영 부산대학교 김치연구소 2002 김치의 과학과 기술 Vol.8 No.-

There are several types of salts, which are classified into raw salt (Chunil salt, CS), purified salt (PS) and processed salts (Gueun salt, Bamboo salt) in Korea. Gueun salt (Gs) is made by baking CS in the ceramic vessel at 800℃. Bamboo salt (BS) is produced by baking CS, bamboo and mud in an oven at 1,300℃. In this study, effects of these salts on tumor formation, NK (natural killer) cell activity and lipid peroxidation in kidney and heart were investigated in the sarcoma-180 cell transplanted mice. Sarcoma-180 cells were transplanted subcutaneously into the left groin of Balb/c mice. Then, various kinds of salt, including 1 time heat treated KCI mixed BS-A (CS : KCI =3:7)and B (CS : KCI = 5:5), supplemented diet at concentrations of 10% were fed for 21 days from 24 hours following transplantation. The body weight decreased when 10% salt added diet was fed to the sarcoma-180 cell treated Balb/c mice. The body weights of CS, PS and treated groups were lower than their initial weights (19 ~ 20 g). Spleen and liver index were lower in the mice administered PS and GS than sarcoma-180 cell treated control group. KCI mixed BS-A and B reduced the content of malondialdehyde (MDA) in the kidney and heart that increased by the injection of sarcoma-180 cells. The feeding of PS in the diet increased the levels of MDA in the kidney and heart of sarcoma-180 treated mice compared to the control group. These results exhibited that KCI mined BS could suppress.

胴體回轉에 따른 上肢運動의 變化에 關한 硏究

權永玉,洪盛杓 忠南大學校體育科學硏究所 1987 體育科學硏究誌 Vol.5 No.1

To study the good movement state of the trunk twisting and the segment of the upper limbs to get the correct logn throwing distance, the author got the kinematic changing elements of the upper limbs movement by the screen analysis of the displacement, and the movement velocity of joints, angles of joints, spending hours, and the wheel tracks, selecting the skilled and the unskilled. 1. In the throwing at his position, when the trunk twisting was great, the shifting distance of the joints was longer, and had the natural track in which ending was gentle. 2. The vertical movement of the body had a deep relation with the trunk twisting in the throwing movement. 3. When the trunk twisting was very slow, the direction of the joint track was direct opposite to the quick twisting. 4. The time each track got out of the body and the shifting distance of the slowest joint velocity by the trunk twisting of the skilled, vertical shift, and the enlargement of the angle of joints coincided. 5. The spending hours of the throwing movement became longer as the trunk twisting was big, and the slowest joint velocity which preparing time is ended in the throwing movement was in the position around 60% of the total spending hours. 6. In the skilled person the appearing of the slowest velocity of each joints coincided among joints, and brought the late half velocity rising at the slower velocity (skilled : 5m/sec, unskilled : 9m/sec) comparing the unskilled person. 7. The time of the late half velocity rising and shifting distance had a deep relation with the velocity of a ball when it was released.

상호운용성 지원을 위한 이동 에이전트 시스템 설계

정성옥,이정기,홍성표,송기범,이준 조선대학교 전자정보통신연구소 2002 電子情報通信硏究所論文誌 Vol.5 No.1

A mobile agent is a computer program that acts autonomously on behalf of a person or organization and that has the unique ability to transport itself from one system in a network to another. An agent system is a platform that can create, interpret, execute, transfer and terminate agents. But, most current mobile agent systems adopted their own architectures, being implemented in various ways. Since those agent systems provide different interfaces, agens created in one mobile agent system could not move to other agent systems perform their task. To solve this problem, interoperability becomes one of the important issues on mobile agent systems. The OMG(Object management Group) proposed: the MAF(Mobile Agent Facility) specification for the interoperability among heterogeneous mobile agent systems. The MAF specification contains MAFAgentSystem and MAFFinder interfaces, and defines agent management, code mobility and naming rule. In this paper, we propose an execution model that can execute mobile agents within an agent system and migrate them to a remote agent system as conforming MAF, and design the structure and functions of its agent system. Our model uses Java and CORBA ORB in its the implementation and exploits their characteristics appropriately. Specifically its agents beside its clients can spawn child agents and control other agents.

폐경 전후 여성의 신체활동 및 생활습관과 골 밀도 수치와의 관련성

배성욱,남철현,홍성철,최연희,이정옥,양숙희 대한보건협회 2002 대한보건연구 Vol.28 No.3

To evaluate the degree of bone mineral density according to physical activity, lifestyle in pre- and postmenopausal women. The subjects were 951 premenopausal and 1,167 postmenopausal women who have examined in health promotion center of Yeungnam University Hospital in Daegu city from January, 1999 to Januaty, 2001. The test for bone mineral density. The physical activity and life style were evaluated by questionaire through interview. The results were summarized as follow. 1) The prevalence rates of reduced bone mineral density and osteoporosis in premenopausal women were 23.8% and 1.6%, respectively. However, these values were increased to 46.1% and 28.1% in postmenopausal women. 2) The regular exercise was revealed to have preventive effect for osteoporosis in pre- and postmenopausal women. Among the types of exercise, the most effective exercise was bowling and moderately effective exercise was swimming on prevention of osteoporosis, however, bare hand physical exercise was not significant effect on bone mineral density. 3) The risk for reducing bone mineral density was decreased in women who have higher educational background and income in pre- and postmenopausal. The bone mineral density was highest in white color worker and lowest in blue color worker. 4) The premenopausal women who favor meat were revealed higher bone mineral density than the women who favor vegetable. The women who have drunk none or small amount of alcohol were revealed increased bone mineral density and smoking was a risk factor for osteoporosis. These results suggested that to prevent osteoporosis, the systemized program for promoting anti-osteoporotic factor have to be developed and apply from the thirties whom have maximal bone mineral density.

제주도 서귀포시지역의 용도지역별 하수발생량 특성에 관한 연구

정광옥,류성필 한국환경과학회 2004 한국환경과학회지 Vol.13 No.3

To identify the characteristics of wastewater flow generated in treatment basins of Seogwipo-city, we selected 3 stations representing the basin and performed 7 times of field survey including 5 times in dry periods and 2 times in wet periods from Feb. 25 to May 27, 2002 for the selected stations. From the analysis of flow data measured for more than 60 days in the interval of 5 minutes and concentration data obtained from laboratory analysis, we can draw several conclusions. First, in the analysis of diurnal variation of wastewater flow for land-use types, we could find the following results: in the residential area, it is observed that wastewater flow rates rise early in the morning for the office-going hour and fall gradually and rise again after the office-leaving hour, showing typical residential wastewater flow pattern, while for the residential and commercial area flow rates rise early in the morning at the office-going hour and move up and down repeatedly within wide range and last till the office-leaving hour, which can be resulted from wastewater that is generated by tourists activated after early in the afternoon, while for the touristy area flow rates rise early in the morning and fall gradually and rise again within wide range. Second, in the analysis of temporal variation of wastewater flow for monthly, it can be observed that in the residential area, in the residential and commercial areas the flow rate of May is higher than that of Feb., March, while for the touristy area flow rate is without monthly because it reflects the movement of population, Third, in wet periods concentration of water-quality item such as SS, BOD, and COD_(cr) is high in the beginning of rainfall by first flush, and falls down gradually to reach the steady state, which is the level of wastewater in dry periods after the cease of storm water due to diluting effect resulting from additional runoff water through storm sewers.

運動學習에 있어서 言語的 强化의 效果에 關한 實驗硏究

金成玉 全北大學校 敎育大學院 1984 敎育論叢 Vol.4 No.-

Problem Reinforcement is essential to learning to stimulate learning activities. Praise and reproof, encouragement and discouragement, reward and punishment and ego-involvement (self-respect, status, prestige) are devices used to stimulate learning activities. Of all these, praise and reproof is one of the best way to stimulate learning activities in class situation. Many previous studies (Hurlook 1925, Anderson 1966) suggested that praise was more effective than reproof on learning. But, those studies were on the cognitive learning or performance and skill, any studies on motor learning have not been attempted. Therefore, this present study was an attempt to clearify the effects of the praise and reproof on motor learning and has three specific problems to be answered. Specific problems were as follows; 1. In general,praise is more effective than reproof on motor learning. 2. Reproof is more effective than praise for the group of the good scholastic achievement and high IQ, and less effective for the group of the bad and the low. 3. Reproof is also more effetctive than praise for the group of the good motor ability and less effective for the bad. Method A. Subjects 1. For the problem 1, subjects were 195 male students of the three classes chosen randomly from the whole 1st year classes in K Middle School 2. For the problem 2, subjects were 15 students of superior group and 15 students of inferior group in each of above three classes. They were chosen in terms of the IQ and the scholastic achievement. 3. For the problem 3, subjects were 15 students of each group chosen by the same manner as the“problem 2”in terms of the motor ability. B. Procedure The subjects had practiced the long jump as follows: 1st step; subjects had practiced lead-up skills; run, take off, action in the air and landing by part method of learning for six hours. 2nd step; subjects had practiced lead-up skills placing a bar (55㎝ high) as a barrier to aid lifting the leg high into the jump by the whole method of learning for nine hours. 3rd step; subjects had practiced the long jump with all his power, speed and skills for three hours by whole method of learning. During the practicing period, the teacher gave only praise to the praise group for the comparatively good performed motor behavior, but disregard the bad, and gave only reproof to the reproof group for the comparatively badly performed motor behavior, but disregard the good. And the control group were not received any reinforcement for any motor behavior. To compare the improvement among the three groups, the measurement was done by three times during the practice. Results 1. Praise was not more effective than reproof on motor learning in general, the problem I was rejected. 2. Reproof was more effective than praise for the group of the good scholastic achievement and high IQ, and less effective for the bad and the low group, but after long period of practicing the improvement of the two group was alike. Therefore, the problem 2 was confirmed in general. 3. Problem 3 was confirmed in general by the same manner as 2. But, there was no significant difference in the improvement of all the scores in the results of F test, so the results of this study could not be generalized. Nevertheless, on the basis of this results the following suggestions could be made. 1. When we attempt to apply general learning theories to motor learning we have to study those learning theories strictly before application to motor learning. 2. Reproof can be an effective reinforcement in motor learning if used properly. 3. The study have to be performed on the effects of praise and reproof according to the subject's sex, personality, cultural and social environment and manner in which praise and reproof is given.

취학전 아동의 체력 실태와 평가

권영옥,김동권,민춘기,이용인,전종귀,진윤수,홍성표 忠南大學校體育科學硏究所 1995 體育科學硏究誌 Vol.13 No.1

The purpose of this study was analyze children's Physical Fitness and basic rate by observing the change in the heart rate of the 1230 children of five of six years of age. Following conclusions were obtained The muscular strength was relatively low according to places. And the muscular strength of boys was higher than that of girls. The flexibility of girls was higher than that of boys according to places and sexes. The muscular endurance, power, balance and agility of boys were higher than those of girls according to places and sexes. Thus the development of physical fitness was improved with their ages, the physical fitness for physique seemed rather low. So the programs of physical plays for children's physical fitness ought to be developed and physical play showed to be done at kindergarten school.