Long-term Stability after Reduction of Mandible Fracture by Keyhole Plate: Evaluation at the Time of Plate Removal

Cheon, Kyeong-Jun,Cho, Seoung-Won,Jang, Won-Seok,Kim, Ju-Won,Yang, Byoung-Eun Korean Association of Maxillofacial Plastic and Re 2020 Maxillofacial Plastic Reconstructive Surgery Vol.42 No.-

Background: Various types of miniplates have been developed and used for the reduction of facial bone fractures. We introduced Yang's Keyhole (YK) plate, and reported on its short-term stability. The purpose of this study was to evaluate the long-term stability of the YK plate, as a follow-up study, by examining the patients who had used the YK plate among the patients with the reduction of mandible fractures and who visited for plate removal. Methods: We reviewed the medical records of 16 patients who underwent mandibular fracture fixation using a YK plate (group I) and 17 patients who underwent mandibular fracture fixation using a conventional plate (group II). Assessment was then made on malunion, occlusal stability, discomfort during the application, and clinical symptoms. Results: From January 2015 to December 2017, a total of 36 patients underwent mandibular fracture surgery using a YK plate. A total of 16 patients received plate removal. Among them, 15 were male and 1 female. The average age was 26 years. The applied surgical sites were the 12 on mandibular angle, 4 on mandibular symphysis, and 2 on subcondyle. The application period of YK plate was an average of 335 days. During the same period, 45 people underwent surgery on the conventional plate. A total of 17 patients received plate removal. Among them, 15 were male and 2 females. The average age was 36 years. The applied surgical sites were the 8 on mandibular angle, 4 on mandibular symphysis, and 2 on subcondyle. The application period of the conventional plate was an average of 349 days. No malocclusion occurred at the time of removal, and occlusion was stable. No patient complained of joint disease or discomfort. Conclusion: The YK plate system, in which the screw was first inserted and the plate was applied, for clinical convenience did not cause any particular problem and no significant difference from the conventional plate.

Accent-Epenthesis Interaction Revisited

Hyun-ju Kim,In Young Yang 한국언어학회 2016 언어 Vol.41 No.2

Kim, Hyun-ju and In Young Yang. 2016. Accent-Epenthesis Interaction Revisited. Korean Journal of Linguistics, 41-2, 239-265. This study investigates the lexical statistical patterning in North Kyungsang Korean accent-epenthesis interaction. Previous phonetic studies of Korean epenthetic vowels showed that inserted vowels are not phonetically distinct from corresponding lexical vowels (Kim & Kochetov 2011; H-J. Kim 2015), suggesting that complete neutralization would not help NKK speakers access underlying representations of epenthetic vowels to avoid accenting epenthetic vowels. We performed a corpus study to examine whether other informative cues are available in the lexical probabilistic patterning, which might help NKK speakers with the covert interaction of accent and epenthesis. The results show that the lexical stochastic patterns would not provide a cue for the accent avoidance of epenthetic high vowels. Rather, it is assumed that there is a clear distinction of lexical strata in Korean phonology, helping NKK speakers learn the interaction. We propose a formal analysis adopting comparative phonotactics developed by Hayes (in press), based on two lexical strata: NATIVE and FOREIGN (e.g., Ito and Mester 1999). This analysis provides a better approach to accounting for the covert interaction that does not involve the learnability problem. (The State University of New York, Korea and Seoul National University)

S-580 : Vitamin D and carotid subclinical atherosclerosis in SLE

( Chang Bum Bae ),( Ju Yang Jung ),( Bo Ram Go ),( Hyun Ah Kim ),( Chang Hee Suh ) 대한내과학회 2013 대한내과학회 추계학술대회 Vol.2013 No.1

Vitamin D and carotid subclinical atherosclerosis in SLE Chang-Bum Bae, Ju-Yang Jung, Bo-ram Go, Hyun-Ah Kim, Chang-Hee Suh Department of Rheumatology, Ajou University School of Medicine, Suwon, Korea Introduction Atherosclerosis develops earlier in systemic lupus erythematosus (SLE) and is the important cause of mortality. It has been suggested that vitamin D deficiency contributed cardiovascular disease and immune dysregulation in SLE. Methods One-hundred two female patients with SLE and 52 normal controls (NC) were recruited. The carotid artery intima-media thickness (cIMT) and plague were assessed by B-mode ultrasound at the carotid artery level. Vitamin 25(OH)D3 levels were checked by immunoradiometric assay using the Bio-Line 25(OH)D3-Ria CT kit (Bio-Line S.A., Belgium). Disease activity markers were checked at the time of enrollment. Results The cIMT of SLE is 0.41±0.08mm, which is higher than NC (0.37±0.11 mm, p=0.012). Also, carotid artery plague index (PI) of SLE is higher than NC (0.68±1.39 vs 0.26±0.87, p=0.026). The cIMT was correlated with age (r=0.442, p<0.001), body mass index (r=0.246, p=0.013), waist-hip ratio (r=0.245, p=0.013), SLE disease activity index (r=0.239, p=0.016), taking aspirin (r=0.244, p=0.013), and the carotid artery PI was correlated with renal involvement (r=0.224, p=0.023) in patients with SLE. Vitamin 25(OH)D3 was not showed correlation with cIMT and carotid artery PI. Also, it was not correlated with disease activity markers. Conclusion In patients with SLE, the risk of cardiovascular disease measured by cIMT and carotid artery plaque was higher than NC, which may be derived from systemic inflammation. However, vitamin D levels were not showed significant correlations with carotid subclinical atherosclerosis. It may be not suitable to assess vitamin D as marker of disease activity or subclinical atherosclerosis.

육우 비선호 부위를 활용한 육우햄의 품질특성

이주호, 최정석, 정준영, 최양일 忠北大學校 農業科學硏究所 2012 農業科學硏究 Vol.28 No.3

This study was undertaken to compare the quality characteristics of dairy beef ham. Dairy beef hams were manufactured using non-preferred portion (top round). 5 treatments were prepared: T1(beef 50% + pork emulsion 50%), T2(beef 65%emulsion 35%), T3(beef 80%emulsion 20%), T4(beef 90%emulsion 10%), T5(beef 100%emulsion 0%). In chemical composition, dairy beef content increases, moisture content was increased, fat content was decreased. In the meat quality characteristics, T5 showed higher (p<0.05) water holding capacity value than the others. Dairy beef content increases, product loss and cooking loss were decreased. In hunter color, dairy beef content increases, redness was increased. In texture profile analysis, T4 and T5 were significantly higher than the others. As a result, dairy beef ham with 80~90% dairy beef and 10~20% pork emulsion has low fat content, high product yield and superior texture profile, which could be developed as a dairy beef hams using non-preferred portion.

노인의 사회인구학적 배경에 따른 건강관리, 유형, 신체활동과 식습관에 관한 연구

양춘호,김중언,함주현 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.4

The purpose of this study was to analyze on the health care patterns, physical activity and meal habits with sociodemegraphic background in older adults, The subject of the study was selected by multi-stage stratified cluster random sampling among the older adult college and older adult center to participate whose age were 65 and over year old among inhabitant the Joeon Buk area, The data were collected the statistics employed the study were frequency and Chi-square test, enzymes have significant difference between treatment group The results that were derived form these processes were as follows: 1. Health care patterns have significant difference of according to sex(P<.05), age(p<.01), occupation(p<.001) and scholarship(p<.001). 2. Physical activity have significant difference of according to sex(p<.001), age(p<.001), occupation(p<.001) and scholarship(p<.001). 3. Meal habit have significant difference of according to age(p<.001), occupation(p<.05) and scholarship(p<.001) but according to the sex(P>.05) have no significant difference.

송아지고기 소시지와 시중에 판매되는 우육과 돈육 소시지 제품의 저장특성 비교

이주호, 최정석, 이현진, 정구용, 최양일 忠北大學校 農業科學硏究所 2013 農業科學硏究 Vol.29 No.1

This study was undertaken to compare the storage characteristics between veal sausage and commercial pork and beef sausages in Korean domestic market. We manufactured 3_types of sausages and purchased 2_types of sausages in the market: T1(B-company product), T2(O-company product) and we made T3(smoked veal sausage), T4(smoked veal sausage with pepper) and T5(cooked veal sausage) products. During 20 days of storage at 4oC, T5 showed significantly higher in TBA value and VBN value (p<0.05). But TBA and VBN values showed normal range in all products. T3, T4, and T5 showed higher total microbial count than T1 and T2 (p<0.05). According to the result, beef and pork sausages in the market showed different total microbial count and VBN values from those made in laboratory. This result could be come from the different additives used and manufacturing processes. However, all products can be stored up to 20 days in the cooler.

20대 여성의 치아우식활성검사 결과와 치아우식경험도와의 상관성에 관한 연구

양정승,전주연,이현옥 광주보건대학 1994 論文集 Vol.19 No.-

The purpose of this study was as follows: This study was to examine caries activity test and survey caries experience of 120 girl students in college. We examined correlation the results of caries activity test and caries experience. First of all, examined Snyder test, stimulated saliva flow rate test, unstimulated saliva flow rate test, salivary viscosity test, patient oral hygiene performance test. We surveyed cries eperience as caries experienced permanent tooth index and caries experience permanent tooth rate etc, calculated the simple correlation index, examined statistical significant. The results of this study showed that stimulated saliva flow rate test was the highest of caries activity test measurement. In caries activity test statistical significant correlation. It was the correlation index- 0.2136 and p=valuable level 0.010. Snyder Test had correlation, was the correlation index 0.1779, and p-value level 0.026. There was no significant correlation unstimulated saliva flow rate test and patient oral hygiene performance test.

대학생들의 비서인식조사

양혜선,이영희,이주혜 이화여자대학교 법정대학 비서학과 1991 비서학연구 Vol.- No.11

작업치료사의 고령친화사업에 대한 인식도 조사

양영애,박수정,박수희 고령자.치매작업치료학회 2008 고령자.치매작업치료학회지 Vol.2 No.2

목적 : 본 연구의 목적은 작업치료사의 고령친화산업에 대한 인식도 및 관심도에 대해 알아본다. 이를 통해 고령친화산업의 육성에 있어 작업치료사들의 역할과 전망에 대한 기초 자료 및 방안을 제시하고자 한다. 연구방법 : 본 연구는 2007년 5월부터 6월까지 두 달 동안 작업치료사 96명을 대상으로 설문조사하였다. 통계처리는 SPSS window 12.0 version으로 빈도분석을 실시하였다. 연구결과 : 결과는 다음과 같다. 연구결과 작업치료사 중 고령친화산업을 있다고 응답한사람은 14.6%에 밖에 미치지 못했다. 또한 노인장기요양보험법에 대해 정확하게 알고 있다고 답한 사람은 6.3% 밖에 없었다. 작업치료사들의 고령친화산업에 대한 관심도 73.4% 매우 높은 관심 또는 높은 관심이 있다고 답했으며, 고령친화사업에 대한 교육의 관심도에 대한 질문에서도 79.2%이 교육에 아주 높은 관심 또는 높은 관심이 있다고 답하였다. 고령친화산업의 분야별 작업치료사의 관심도와 관련성에 대해 살펴본 결과 작업 치료사들은 공통적으로 고령친화산업 중 고령친화 요양산업, 고령친화 주거산업, 고령친화 여가산업에 대해 높은 관심 및 관련성에 대해 견해를 나타냈다. 결론 : 작업치료사들은 고령친화산업에 대한 부족한 인식에도 불구하고 높은 관심과 교육에 대한 의지를 보였다. 특히 고령친화 요양산업과 고령친화 주거산업, 고령친화 여가산업과 같이 작업치료사의 참여로 질 높은 수행이 이루어 질 수 있는 영역에 대한 관심이 높았다. 이제 막 시작 단계에 접어든 한국의 고령친화사업이 임시방편적이고 일회적인 복지사업이 아니라 향후의 예비노인과 궁극적으로는 전세대의 국민을 위한 산업이 될 수 있도록 많은 작업치료사들의 관심과 참여가 필요할 것이다. Objective : The purpose of this study was present prospect and role of occupational therapists for the Senior friendly Industry recognition(si1ver industries). And in other to offer basic survey of senior friendly industry of occupational therapists. Method : The way of this study was survey of 96 occupational therapists on May. 2007 to June. 2007. A statistic analysis program used generated by SPSS for Window 12.0 version. Result : The results of this study was follow. Responded that 14.6% know to Senior Friendly Industry. Responded that 6.3% know long-term care insurance system for the elderly. Responded that 73.4% interest in the long-term care insurance system for the elderly and 79.2% need to occupational therapists for educational matter. Therapists agreed with importance about senior friend1y Industry(si1ver industries) senior friendly housing Industry and senior friendly leisure Industry in common. Conclusion : Regarding the low concept of Senior Friendly Industry, therapists want to know the area of the Senior Friendly Industry. They, in addition, put priority on the senior friendly Industry(si1ver industries) senior friendly housing Industry and senior friendly leisure Industry. Senior friendly Industry(si1ver industries) is just got started here in Korea, but it completely needs therapists's advanced concern and participation for the better and progressive business.

Treadmill을 이용한 중년 여성들을 혈중지질의 변화

양주철,이일호 경남대학교 교육문제연구소 1999 敎育理論과 實踐 Vol.9 No.-

The Purpose of the study is to know the Relation of the disease of adult people. The plasma Lipoprotein after treadmill exercise routines. The subjects were 15 healthy woman in their 40s and proceeded the exercise 12 weeks at the 70%of their maximal heart rate. the training frequency was 5 times a week and exercise time the 30 minutes. 1. T.G are reduced significantly after 12-week training 30.4mg/dℓ comparing with them before training. (P< 0.05) 2. LDL-C are reduced signigicantly after 12-week 29.5mg/dℓ training comparing with them before training. (P< 0.05) 3. HDL-C are reduced significantly after 12-weektraining. (P< 0.05) 4. Hb are reduced significantly after 12-week 6.4mg/dℓ training comparing with them before training. (P< 0.05) In conclusion, when the subjects continued doing exercise for 12 weeks at the intensity of 70% their maximal heart rate, the serum lipid was chanced reducing significantly. Accordingly, the training intercity and duration of this study sill natice the importance if chronic exerese in their 40s woman.