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코어안정화운동, 동방요법 및 병행처치가 골반변위에 따른 좌골신경통에 미치는 영향
김동호(Kim, Dong-Ho),김상현(Kim, Sang-Hyun),김성남(Kim, Sung-Nam),김재철(Kim, Jae-Cheol) 한국체육과학회 2019 한국체육과학회지 Vol.28 No.4
The purpose of this study was to confirm the effect of core stability exercise, dong-bang therapy, and combined treatment on reducing pain, pelvic correction and stress hormone concentration in patients suffering from sciatic neuralgia due to pelvic displacement. Middle aged(40~50age) suffering from sciatic neuralgia over 6 months were operated with core stability exercise, dong-bang therapy, and combined treatment 3 times a week for 12 weeks. VAS and X-ray was performed to collect pain scales and pelvic displacement data and cortisol and epinephrine concentration in blood were tested. 1. pain scale rate was reduced in all groups. especially, dong-bang therapy group and combined treatment group showed more directive pain reduce. 2. pelvic displacement improvement was not significant in core stability exercise group, and it was significant in dong-bang therapy group and combined treatment group. no significant difference was shown between dong-bang therapy group and combined treatment group. however, combined treatment group showed higher correction effect. 3. concentration of stress hormone was significantly increased in all groups after the first operation. after 12 weeks concentration level was reduced to same level before treatment. Dong-bang therapy and combined treatment improve pelvic displacement, and are effective treatments on reducing sciatic neuralgia due to pelvic displacement. combined treatment of dong-bang treatment and core stability exercise is considered an effective program of correction for pelvic displacement and maintenance.
김태우,김효은,조명제,강영화,이재동,Kim, Tae-woo,Kim, Hyo-eun,Cho, Myung-je,Kang, Young-hwa,Lee, Jae-dong 대한침구의학회 2003 대한침구의학회지 Vol.20 No.1
Objective : Hemifacial spasm is painless uncommon disorder characterized by involuntary paroxysmal movement of one side of face, In this study, the effect of Dong-Si acupuncture therapy for three patients with hemifacial spasm were evaluated. Methods : We have treated them with acupuncture treatment of Dong-Si acupuncture points(Cheuk-Samni and Cheuk-ha-Samni) and evaluated the effect by Scott's scale, For the first two weeks, it was dine once a day, and after two weeks, the other day. Results : Before therapy, the grades of spasm intensity classified by Scott's description in three cases were 3. And after Dong-Si acupuncture therapy, the grade of one case was 0, and two cases were 1. Conclusion : The Dong-Si acupuncture therapy for hemifacial spasm was effective and will be attempted to the patients with it.
사재동(史在東) 소장(所藏) 필사본(筆寫本) 한국고전소설(韓國古典小說)의 현황(現況)과 자료적(資料的) 가치(價値)
사재동 ( Jae Dong Sa ) 택민국학연구원 2014 국학연구론총 Vol.0 No.14
이 논문에서는 사재동 소장 필사본 소설의 전통적 지역성과 그 유통범위를 추적하였다. 경산문고의 필사본은 국문소설이 필사·유전된 이래, 면면한 전통을 이어 대전·충남 중심의 기호지방에서 생성·정착됨으로써, 그 시대를 통관하고 이 지역을 망라하여 각계 각층에 유통되었다. 따라서 경산문고 필사본의 유통범위가 그 분포도에 근거하고 입체적인 분포망을 따라서 확실하게 부각되었다. 이 논문에서는 경산문고의 이본적 현황과 자료적 가치를 검토하였다. 단독 이본은 400책의 22% 정도인데 그 중 「김용주전」이나 「갑진녹」·「왕조열전」·「쇼듕화역□셜」·「소강절실긔」·「셔부인젼」·「쳥암녹」·「쳥월당영화록」 등 10여개 작품들은 미발표 자료로 가치가 높다. 이들 필사본은 그 유통과정에서 강독과 강담, 강창과 가창의 방편을 타고 민간 대중에 연행되면서, 시간과 공간을 아우르는 유통망을 형성하고 이끌어 옴으로써, 다른 장르와 관련하여 국문학유통사상에서 큰 역할을 수행하여 왔던 것이다. 이 논문에서는 또한 경산문고의 문화사적 위상을 파악하였다. 먼저 경산문고의 필사본은 생성·유통의 역사적 도정에서 국문소설사 그 자체의 역할을 감당하여 왔다. 더구나 이 필사본의 여러 이본들이 위와 같은 유통의 방편으로 연행·교접하는 가운데 희곡장르나 시가장르 내지 평론장르를 생산함으로써, 당시의 국문희곡사나 국문시가사·국문평론사와 합류되었으니, 그 국문학사상의 위상이 높이 평가될 수밖에 없다. 나아가 경산문고의 필사본은 다양한 기술·표현 가운데 그 시대에 상응하는 문어체와 구어체의 음운·어휘·어법, 그리고 방언 등을 통하여 그 시대의 국어사를 정립·체계화할 수가 있고, 그 국자·국문장을 통하여 훈민정음 교습·보급의 교과서적 원전으로서 국자·국문보급사 내지 국문문장사를 계통적으로 파악하는 데에 필수적 원전 자료가 되었다. 또한 경산문고는 그 시대의 민간·대중에 유전·보급된 국문문헌으로서 보편적인 전형성과 지역·계층적인 특이성을 다양하게 갖추었기에, 그 문헌사를 고찰·정리하는 데에 중요한 원전·자료가 된다. 겸하여 경산문고는 다양·다기한 국문필체를 구비하였기에, 그 시대 국문필체사를 체계화하는 데에더 직접적인 원전·자료가 된다. 이와 같이 경산문고는 고전소설·국문학의 연구 원전으로서 자료적 가치가 높을 뿐만 아니라, 국문소설유통사 내지 국문학유통사의 체계화에 필수되는 그 원전이라고 본다. 전국에 유전되는 모든 필사본의 이본을 총체적으로 집성해 본다면 그것이야말로 값진 민족문화유산으로 높이 평가될 보전이라고 하겠다. 따라서 유일본은 국가의 문화재로, 희귀본도 국가문화의 문화재로, 기타 필사본은 국민문화유산으로 영구 보존 관리되어야 할 것이다. This paper examines five hundred fictional stories of hand-writing edition in the Sa Jae-dong collection of premodern fiction and provides an index to this collection. First of all, this study traces sources of fictional stories, which help us understand the reception and circulation of traditional fiction, and locates that most stories appearing in the collection are from Giho province. Second, this study addresses the significance of the collection as a precious cultural asset of Korean tradition. The stories have potentials to be made into various forms of media and art such as new story-telling, film, drama, animation, and also they can be used in visual media. Third, it is necessary to make this collection more available to the modern readers. Since most texts exist in a form of hand-written manuscripts, it is also important to translate these texts into modern Korean. In terms of preservation and circulation of premodern source, I suggest that we should discover and collect premodern fiction at a place and also secure a space for reading the collected works in order to make the stories readable and accessible not only for scholars but also for the younger generations.
Jae‑Bong Lee,Dong‑il Seo,Hyun Young Chang 대한금속·재료학회 2020 METALS AND MATERIALS International Vol.26 No.1
A new concept to evaluate the localized corrosion resistance of stacked Ti alloys such as additive-manufactured (AM)Ti–6Al–4V alloy is proposed. Crevice corrosion of subtractive-manufactured (SM) Ti–6Al–4V occurred on the surfacebeneath the crevice former, whereas localized corrosion of the AM alloy occurred in any vulnerable site irrespective of thecrevice assembly. The electrochemical critical localized corrosion temperature (E-CLCT) was measured to evaluate theresistance of AM Ti–6Al–4V alloys to localized corrosion. The results showed that the localized corrosion of AM Ti–6Al–4V was attributable to the anisotropy and microstructure that resulted from rapid cooling, which were completely differentfrom the anisotropy and microstructure of SM Ti–6Al–4V. The optimum applied potential of AM Ti–6Al–4V in 25 wt%NaCl aqueous solution was deduced. The E-CLCT provides a useful criterion for determining the resistance of AM Ti alloysto localized corrosion and for comparing their resistances.
DongGeun Kang,YoungJin Park,JaeHa Yu,JongByung Oh,Dong-Yeong Lee 대한슬관절학회 2019 대한슬관절학회지 Vol.31 No.1
Purpose: The purposes of the present study were to review published studies that investigated arthroscopic meniscus repair to treat meniscus injury in young patients and to compare allinside and insideout suture techniques.Methods: Various electronic databases were queried for published articles, and this search was updated in August 2017 for evaluating the outcomes of arthroscopic meniscus surgery in young patients. Data search, extraction, analysis, and quality assessment were performed according to the Cochrane Collaboration guidelines, and the clinical outcomes were evaluated using various outcome values in young patients according to suture techniques.Results: Three randomized controlled trials and three prospective comparative studies were included in this systematic review and metaanalysis. There were no significant differences in clinical outcomes such as meniscus healing rate (risk ratio [RR], 1.11; 95% confidence interval [CI], 0.90 to 1.37; I2=39%) and perioperative complications (RR, 0.62; 95% CI, 0.23 to 1.72; I2=43%) between allinside and insideout techniques for meniscus repair.Conclusions: The present study shows favorable results for clinical outcomes such as meniscus healing rate and perioperative complications in young patients. Furthermore, based on our results, both allinside and insideout meniscal suture techniques are equally effective in these patients.
Jae Yeon Yoo,Ok Ran Jeong,Dong II Seo 대구대학교 2003 Journal of Asia-Pacific Special Education Vol.3 No.1
The present study attempted to investigate the effects of the Seo Dongil's voice technique on voice quality in patients with sulcus vocalis. Three patients participated in the study. Fo, jitter, shimmer, and NNE were measured before and after implementing the technique to determine the efficacy. Dr. Speech was used to compare the acoustic parameters. The Seo Dongil's voice technique consisted of relaxation, breathing, and phonation exercises. The result showed that the Seo Dongli's voice technique tended to improve voice quality acoustically in patients with sulcus vocalis.
Jae‑Bong Lee,Dong‑Il Seo,Hyeon‑Yeong Chang 대한금속·재료학회 2021 METALS AND MATERIALS International Vol.27 No.7
High entropy alloys (HEAs) have received tremendous attention in diferent applications because of their excellent corrosion resistance and superior mechanical properties. In the present work, a novel TiNbMoMnFe high entropy alloy systemwas synthesized and deposited on AISI 316L by DC magnetron sputtering system. The microstructure of the resulting thinflm was evaluated by grazing incidence X-ray difraction and feld emission electron microscope. It was found that the thinflm microstructure is composed of a crystalline solid solution (grain size of 76 nm) and an amorphous phase. The electrochemical investigations in Ringer’s solution revealed that a thin flm of 670 nm thick high entropy alloy has a low corrosioncurrent density of 0.024 μA cm−2, approximately 30% lower than that of the uncoated 316L. Meanwhile, the HEA thin flmshowed the highest pitting corrosion resistance and stability of the passive flm. The wettability examinations exhibited thatthe coated sample has a high contact angle of 90° in contrast to 60° for the uncoated ones. In summary, the TiNbMoMnFehigh entropy alloy thin flm shows great potential for use in biomaterial applications.
동결견(凍結肩) 환자의 동서협진 치료의 임상효과 비교연구 : 견관절 가동운동범위(ROM) 변화를 중심으로
남동우,김행범,양동훈,임사비나,김건식,이두익,이재동,최도영,이윤호 경희대학교 동서의학연구소 2006 東西醫學硏究所 論文集 Vol.2006 No.-
Objectives : To establish an effective collaborate medicine treatment of acupuncture and western medicine for treating frozen shoulder patients. Methods : 59 voluntary patients were randomly assigned to Eastern treatment group(E group, n=22), Western treatment group(W group, n=17) and East-West treatment group(EW group, n=20). The E group received acupuncture treatment on LI15, TE14, GB21 and Master Dong's acupuncture points, Shin-gwan and Gyun-joong, twice a week for 4 weeks. The W group received suprascapular nerve block, subacromial injection and trigger point injection, twice a week for 4 weeks. The EW group received acupuncture and injection treatment including nerve block. All groups were instructed to practice self exercise during their daily lives. Evaluations were made before treatment and after treatment based on the change in shoulder Range of Motion(ROM) and the patient's satisfaction concerning the treatment was measured by Visual Analogue Scale(VAS). The obtained data were analyzed and compared. Results : The patient's satisfaction scores were E group 5.67, W group 7.73 and EW group 7.67. The E group and the EW group showed significant improvement in abbduction, adduction and flexion(p<0.05). The W group showed significant improvement in adduction(p<0.05). Abduction significantly improved(p<0.05) in the EW group compared to E group and W group. Flexion also showed improvement in the EW group, but the difference among the 3 groups was statistically insignificant. The three group's difference of change in extension and adduction was insignificant(p>0.05). Conclusion : Acupuncture and nerve block alone significantly improved ROM in frozen shoulder patients. Also collaborate treatment of acupuncture and nerve block significantly improved ROM in frozen shoulder patients. But the difference of the three treatments were significant only for improving abduction(p<0.05).
최희동,이명재,고동완,곽성관,김동식,정관수 慶熙大學校 레이저 工學硏究所 2002 레이저공학 Vol.13 No.-
In this work, we examined the electrical and mechanical characteristics of TFD devices for various top electrode materials by measuring barrier height and performing ASE depth profile. It was found that the shift of current-voltage(Ⅰ-Ⅴ) characteristics of TFD device depends on the top electrode material. The main reason of the asymmetry in Ⅰ-Ⅴ curve was the differences in barrier height of top and bottom electrodes, and chemical composition at the interface region between top electrode and insulator layer also was important reason. The barrier heights(φ_B) evaluated from temperature dependence of the Ⅰ-Ⅴ relation are 0.7795(Al) 1.0287(Ti) and 1.2928(Ta) eV.
Hwang, Jae-Taeck,Choi, Dong Wik 慶北大學校 醫科大學 1980 慶北醫大誌 Vol.21 No.2
琴湖江에서 採集되는 淡水魚에서의 吸蟲類 被襄幼蟲의 奇生上의 變化를 알아 보기 위해 1979年 3月부터 1980年 9月까지 同江流域의 4個處 東村, 淸線, 琴湖 및 永川에서 投網, 낚시 및 사발 모지 等으로 淡水魚를 採集하여 吸蟲類 被襄幼蟲의 魚種別 奇生率과 그 奇生程度를 調査한 다음 李(1968)의 調査成績과 比較하였다. 採集된 淡水魚는 큰납지리, 칼납자루, 붕어, 꼬치동자개, 꺽지, 몰개, 누치, 버들붕어, 납지리, 모래모치, 참붕어, 돌고기 및 피래미의 13種이었고 이들 淡水魚에서 7種의 吸蟲類 被襄幼蟲 Clonoechis sinensis, Cyathocotyle orientalis, Echinochasmus species, Exorchis oviformis, Metacercaria hasegawai, Meta onimus yokogawai, 및 Metrochis orientalis와 3種의 所屬不定 吸蟲類 被襄幼蟲 A, B, 및 C를 魚肉에서 찾아볼 수 있었다. Exorchis oviformis幼蟲은 13種의 全魚類에서 찾아볼 수 있었는데 비하여 Metacercaria hasegawai幼蟲은 12種, Clonorchis sinensis幼蟲은 11種, Cyathocotyle orientalis幼蟲은 9種, Metagonimus yokogawai幼蟲은 8種, Echinochasmus species는 6種 및 Metrochis orientalis는 4種의 魚類에서 찾아볼 수 있었다. 肝吸蟲 被襄幼蟲의 奇生率은 큰납지리, 칼납자루, 몰개, 및 납지리에서는 1968年의 그率에 比해 높았는데 反하여 누치와 모래모치에서는 오히려 떨어졌고 참붕어와 돌고기에서는 奇生率의 變動을 찾아 볼 수 없었다. 肝吸蟲 被襄幼蟲의 奇生程度의 標識로서 魚肉 1 gram當 被襄幼蟲數는 칼납자루와 돌고기에서는 1968年에 比해 이번 調査에서는 增加되었는데 反하여 누치와 납지리에서는 減少되었고 큰납지리, 몰개, 모래모치 및 참붕어에서는 有意的差를 認定할 수 없었으며 例外없이 참붕어에서 肝吸蟲 被襄幼蟲의 奇生數가 가장 많았다. 肝吸蟲을 除外한 吸蟲類 被襄幼蟲의 魚肉內 奇生率과 그 奇生程度의 比較는 3種의 被襄幼蟲 즉 Cyathocotyle orientalis, Exorchis oviformis 및 Metacercaria hasegawai에서만 可能하였는데 大體로 이번 調査에서는 1968年의 그率과 程度에 比해 모두 높았다. 비늘 및 지느러미와 꼬리에서의 吸蟲類 被襄幼蟲의 奇生率은 너무 變動이 甚하여 1968年의 그率과 比較할 수 없었다. In order to determine the recent patterns of infestation with the encysted larvae of digenetic trematodes from fresh-water fish collected in the river Kumho in Kyungpook Province, Korea, fish caught in the 4 localities, Dong-chon, Cheong-cheon, Kumho, and Yeong-cheon of the river were examined from March, 1979 to September, 1980. The fish were collected using following techniques; fishing, throwing a castnet, and using a bait of crushed oil cake in a transparent plastic bowl. The results were compared with the data obtained from fresh-water fish caught at the same river by Lee (1968). Thirteen species of fish, the Korean rose bitterling, Achanthorhodeus taenianalis, the oily bitterling, Acheilognathus limbata, the crussian carp, Carassius carassius, the bullhead, Coreobagrus brevicorpus, the perch, Coreoperca herzi, the Korean shiner. Gnathopogon atromaculatus, the Korean barbel, Hemibarbus labeo, the round tailed fighting fish, Macropodus chinensis, the flat bitterling, Paracheilognathus rhombea, the gudgeon, Pseudogobio esocinus, the southern top-mouthed minnow, Pseudorasbora parva, the striped shiner, Pungtungia herzi, and the pale chub, Zacco platypus, were examined for the presence of the encysted larvae of digenetic trematodes. Seven species of the metacercariae, Clonorchis sinensis, Cyathocotyle orientalis, Echinochasmus species, Exorchis oviformis, Metacercaria hasegawai, Metagonimus yokogawai, and Metrochis orientalis, and three kinds of undetermined cyst A, B, and C were found. Of these, the encysted larva of Exorchis oviformis was found most frequently from all 13 species of fresh-water fish, followed by the cyst of Metacercaria hasegawai from 12 species, the metacercaria of Clonorchis sinensis from 11 species, Cyathocotyle orientalis from 8 species, Echinochasmus species from 6 species, and Metorchis orientalis from 4 species of fish. The infestation rates for the metacercaria of Clenoerchis sinensis in Acanthorhodeus taenianalis, Acheilognathus limbata, Gnathopogon atromaculatus, and Paracheilognathus rhombea in the present study (1980) were higher than those reported by Lee(1968). By contrast the rates in Hemibarbus labeo and Psedegobio esocinus decreased, while no variation of the rates in Pseudorasbora parva and Pungtungia herzi was encountered. In the intensity of infestation, the average number of the cyst of Clonorchis sinensis per gram of flesh in Acheilognathus limbata, and Pungtungia herzi in 1980 increased compared with the average in 1968. By contrast, the number decreased in Hemibarbus labeo and Paracheilognathus rhombea, but no fluctuation in the intensity of infestation in Acanthorhodeus taenianalis, Gnathopogon atromaculatus, Pseudogobio esocinus, and Pseudorasbora parva was observed. In the both years surveyed, Pseudorasbora parva was the most heavily infested with the cyst of Clonorchis sinensis. The comparative data for the infestation rate and the intensity of infestation of the encysted larvae of Cyathocotyle orientalis, Exorchis oviformis, and Metacercaria hasegewai were obtained in both 1968 and 1980 surveys. The rates and intensities in the cysts of the three larvae in the present study increased compared with those in 1980. However, it was impossible to compare the infestation rates for the encysted larvae in the scales, fins and tail as they varied so considerably in both 1968 and 1980 surveys.