통사복합과 이독성과의 관계연구

이정숙 대한언어학회 1999 언어학 Vol.7 No.1

Lee, Jeong-Suk. 1999. A Study of the Relationship between Syntactic Complexity and Readability. Linguistics, 7-1, 361-378. Primarily this paper aims at describing how the rules of English language produce complex syntax and finding out what kinds of rules make English reading difficult. To study the relationships between syntactic complexity readability, this study is based upon the following two hypotheses: (1) How much is the understanding ability of syntax which has a strong influence reading comprehension? (2) What operations of grammar transformation make readability low or high? The testing methods are understanding ability test, memory test, and paper test. These readability research, even if there are imperfections, makes us realize in part the students' reading ability in syntactic complexity and their problems in grammar transformation. (Chonbuk National University)

Adult Patients with Congenital Muscular Torticollis Treated with Bipolar Release : Report of 31 Cases

Lee, Gun Sang,Lee, Myung Ki,Kim, Woo Jae,Kim, Ho Sang,Kim, Jeong Ho,Kim, Yun-Suk The Korean Neurosurgical Society 2017 Journal of Korean neurosurgical society Vol.60 No.1

Objective : We assessed the surgical results of bipolar release in 31 adult patients with uncorrected congenital muscular torticollis (CMT) and more than 12 months of follow-up. Methods : Thirty-one patients underwent a bipolar release of the sternocleidomastoid muscle (SCM) and were retrospectively analyzed. The mean follow-up period was 14.9 months (range, 12-30). The mean age at time of surgery was 30.3 years (range, 20-54). Patients were evaluated with a modified Lee's scoring system, cervicomandibular angle (CMA) measurement, and a global satisfaction rating scale using patient self-reporting. Results : The modified Lee's scoring system indicated excellent results in 4 (12.9%) patients, good in 18 (58.1%), and fair in 9 (29.0%) at the last follow-up after surgery. The improvements in neck movement and head tilt were statistically significant (p<0.05). The preoperative mean CMA was $15.4^{\circ}$ (range, 5.4-29.0), which was reduced to a mean of CMA of $6.3^{\circ}$ (range, 0-25) after surgery (p<0.05). The global satisfaction rating scale was 93.7% (range, 90-100). A transient sensory deficit on the ipsilateral lower ear lobe was noted in three cases. No significant permanent complications occurred. Conclusion : Bipolar release of the SCM is a safe and reliable technique for the treatment of CMT in adults.

중환자에서 동맥혈 가스분석 횟수와 그로인한 실혈량에 대한 연구

이석열,전철우,정영수,오희숙,마분란,이정미,정혜영,이만복,이길노 순천향의학연구소;Soonchunhyang Medical Research Institute 2000 Journal of Soonchunhyang Medical Science Vol.6 No.1

Background : Arterial blood gas analysis is the most comon exam in intensive care unit. In this study, the frequency of blood gas analysis and the amount of blood loss after Blood Gas Analysis in Intensive Care Unit were observed. Methods : From November 1999 to February 2000, 115 patients admitted to intensive care unit at Soonchunhyang university Kumi hospital were studied prospectively for the frequency of blood gas analysis and the amount of blood loss after blood gas analysis in Intensive Care Unit. Results : The mean value of frequency of blood gas analysis was 6.41±6.49 and the mean value of amount of blood loss after blood gas analysis was 0.78ml. This was lower than that of other foreign reports. The patients with ventilator therapy above 24 hours showed higher frequency of blood gas analysis than that of not applied ventilator patients. Pulse oxymetry was applied to all patients and the frequency of blood gas analysis was decreased due to the use of strict pulse oxymetry. Conclusion : Doctors and nurses in intensive care unit keep in mind that adequate blood sampling is needed for the decrease of blood loss. Education and protocol for the decrease of blood loss after arterial blood gas analysis may be necessary.

응급실 내원 환자의 만족도 평가 및 관련 요인에 대한 연구

서강석,감신,박정배,이정헌,김종근,윤영국,곽경숙,이원기,우석정 大韓應急醫學會 1998 대한응급의학회지 Vol.9 No.4

Background: To examine the influencing factors on patients' satisfaction in the emergency department(ED) for quality assurance. Methods: Patients who visited to the ED were prospectively investigated from November 1 to December 31, 1997. Authors developed questionnaire to investigate influencing factors on patients' satisfaction. A Chi-square test and LISREL 7.0 were applied for statistical analysis. Results: Patients' satisfaction was significantly related to physical environment variables, accessibility variables, kindness of hospital personnel variables, and patient's trust for doctors variables. In path analysis, willingness for revisit was influenced by patients' satisfation, accessibility, physical environment, patients' trust for doctors in order, and willingness for recommendation was influenced by accessibility, patients' satisfaction, and kindness of hospital personnel in order. Conclusions: The influencing factors on patients' satisfaction are physical environment, accessibility, kindness of hospital personnel, and patient's trust for doctors. Willingness for revisit and willingness for recommendation are influenced by patients' satisfation. In spite of some limitations, the results of this study can be used as a baseline information for exploring the influencing factors on patients' satisfaction. Further comprehensive research efforts should be made on the study of patients' satisfactoin in the ED.

초등 내용중심 통합 영어교육의 동향 분석

이지숙(Lee, Ji-suk),김정렬(Kim, Jeong-ryeol) 학습자중심교과교육학회 2021 학습자중심교과교육연구 Vol.21 No.7

본 연구의 목적은 국내에서 수행되어 온 초등 내용중심 통합 영어교수 연구 논문들의 시기별 동향 및 교수의 효과성을 살피는데 있다. 이를 위해 1991년부터 2020년 9월까지 출판이 이루어진 초등영어교육 관련 논문을 데이터베이스 검색을 통해 수집하였다. 연구 적격성 기준을 통해 141편을 최종 선별하였으며 이를 시기별로 연구의 양적변화, 연구방법, 통합 유형 등으로 나누어 연구의 동향을 분석하고자 하였다. 연구 결과, 연구의 양적 변화 면에서는 정부의 몰입교육 시행 발표 이후 연구의 수가 급격하게 증가하였으나, 몰입교육 시행이 무효화되면서 관련 연구수가 다시 감소하여 현재까지 그 영향이 이어지고 있었다. 연구의 대상학년의 경우 연구 대상이 5, 6학년에 많이 치중되어 있는 것으로 나타났으며, 연구의 방법은 실험연구의 비율이 꾸준히 높게 유지되는 가운데 최근에 들어서는 문헌연구의 비율이 감소하고 분석연구가 많이 증가한 것으로 나타났다. 통합의 방법 측면에서는 몰입 관련 연구가 가장 많이 발표되었고, 그 다음으로 교과통합, 이야기통합, 주제통합 순이었으며, 마지막으로, 통합 대상교과의 경우 과학교과를 대상으로 통합을 실시한 연구가 가장 많은 가운데, 과학, 수학, 사회 교과와의 통합으로 연구들이 많이 편중된 것으로 나타났다. This study is to synthesize researches on content-language integrated elementary English instruction in Korea. All studies related to content-language integrated elementary English instruction published until September 2020 were collected via the electronic means. As a result, 141 articles were selected according to the eligibility criteria. They were analyzed by being divided into three phases based on a ten-year cycle(first phase: 1991~2000, second phase: 2001~2010, third phase: 2011~2020.09). Firstly, the quantitative changes of articles, method, participants, types of integration by curricula period were examined. Based on the analysis, studies were conducted intermittently during first phase. In the second phase, after Lee Myung-bak administration announcing the implementation of immersion education, the number of published articles increased rapidly. However, with the retraction of the plan proposed by Lee’s administration, the number of the research started to decrease and continued to decrease in the third phrase. Concerning participants, there were more studies on fifth and sixth graders than studies on the lower graders. In terms of research method, experimental studies were conducted the most among surveyed studies of experimental, survey, developmental, observational, analytical, case studies, and literature studies. Another trend discovery is while the number of literature studies have decreased, analytical studies have increased recently. In terms of the integration method, the immersion studies outnumbered other method. In regards to the subject, researchers preferred science the most and a lot of researches were concentrated in science, math and social studies.

정상인에서 부분적 수면박탈이 수면구조에 미치는 영향

왕성근,이정규,이충숙,최하석,유남재,정인형,이선우 충남대학교 의과대학 지역사회의학연구소 1992 충남의대잡지 Vol.19 No.2

To identify the effects of partial sleep deprivation on the sleep structure, the authors performed polysomnographic study for 9 healthy young adults. The subjects were college students, ranging in age from 20 to 25 years, without personal past or present histories of medical, neurological, or psychiatric illness and suffering from current sleep disturbance or parasomomnias. Sleep records were analyzed according to the criteria of Rechtschaffen and Kales' manual and tried paired t-test. The results were summarized as follows. 1. As for sleep parameters, total sleep time(TST), REM latency and REM duration were not changed significantly during deprivation period and recovery period compared with baseline. Sleep efficiency increased significantly during deprivation period and recovery period compaired with baseline, and sleep latency and WASO were shortened significantly during deprivation period and recovery period compared with baseline. 2. As for sleep structure, 1) The absolute value(minutes) of stage 1 decreased significantly during deprivation period and first recovery night compared with baseline, and the relative value(percentage) of stage 1 decreased significantly during deprivation period and recovery period compared with baseline. 2) The absolute value(minutes) of stage 2 decreased significantly during deprivation period compared with baseline, and the relative value(percentage) of stage 2 decreased significantly during deprivation period and first recovery night compared with baseline. 3) The absolute value(minutes) of slow wave sleep were not changed significantly during deprivation period and recovery period compared with baseline, and the relative value(percentage) of slow wave sleep increased significantly during recovery period compared with baseline. 4) The absolute value(minutes) of REM sleep decreased significantly during deprivation period compared with baseline, and the relative value(percentage) of REM sleep decreased significantly in the first deprivation night but, were not changed significantly during recovery period compared with baseline.

조혈모세포이식 환자의 삶의 질에 대한 연구 : 화학요법 환자 및 정상인과의 비교

김병수,서재홍,최철원,김열홍,김준석,김정아,손상균,김재석,이경희,이제중,정익주,곽재용,안진석,이정애,박영석 대한조혈모세포이식학회 1999 대한조혈모세포이식학회지 Vol.4 No.1

연구배경: 조혈모세포이식후 신체 및 정신적 장애의 정도가 얼마나 환자의 '삶의 질(QOL)'에 영향을 미치는지에 대하여 외국에서는 연구들이 활발히 진행되고 있다. 그러나 우리나라에서는 조혈모세포이식이 비교적 활발히 시술되고 있음에도 불구하고 이에 대한 연구가 미미한 실정이었다. 연구자 등은 우리 나라에서 조혈모세포이식을 받은 환자들의 QOL은 어떤지를 알아보고자 하는 목적으로 본 연구를 시행하였다. 방법: 본 연구에 참여한 각 기관에서 조혈모세포이식을 받고 주된 치료가 끝난 후 1999년 2월 시점에서 최소 3개월이 지나고 관해상태에서 일상생활을 영위하고 있는 재생불량성 빈혈과 급성 및 만성 백혈병 환자들을 각각 자가 및 동종 조혈모세포이식을 시행받은 조혈모세포이식군(1군)과 항림프구 글로불린, 공고요법 등으로 치료를 끝낸 화학요법군(2군)으로 분류하고 연구자 병원에 내원한 건강한 환자 보호자들로 이루어진 정상대조군(3군)을 선정하여 각각의 QOL을 비교, 분석하였다. QOL의 측정은 EORTC QLQ-C30 문항을 우리나라의 실정에 맞게 번역하여 사용하였다. 결과: 조혈모세포이식군(1군)은 53명, 화학요법군(2군)은 57명, 정상대조군(3군)은 55명 이었고, 성별, 나이, 질환별 분포, 검사시점 등에서의 유의한 차이는 없었다. 각 군간의 QLQ-C30 평균 점수를 비교한 결과, 전반적인 삶의 질에서는 1군이 73.5, 2군이 51.7, 3군이 79.3으로 2군이 1.3군보다 낮았고 역할 및 사회기능은 각각 1군이 64.3/68.9, 2군이 57.6/70.3, 3군이 85.2/85.5로 1,2군이 3군에 비하여 낮았다.(P<0.01). 또한, 오심/구토가 1군은 8.7, 2군은 4.5, 3군은 3.2로 1군이 2, 3군보다 높았으며 통증은 1군은 17.0, 2군은 19.2, 3군은 9.6으로 1,2군이 3군에 비하여 높았다(p〈0.01). 기타 신체, 감정, 인식기능 및 피로에서는 각군간에 유의한 차이를 발견할 수 없었다. 결론: 본 연구에 참여한 조혈모세포이식환자들의 전반적인 삶의 질은 화학요법을 받은 환자들보다 우월하면서 정상인들과 유사하였으나 역할기능 및 사회기증, 통증에서는 화학요법 환자들처럼 정상인들에 비하여 열악하였고 오심/구토는 화학요법 환자들 및 정상인에 비하여 심한 양상을 보였다. 그러므로 본 연구를 바탕으로 하여 국내 실정에 맞는 QOL 측정 방법을 개발하고 조혈모세포이식을 시행받는 환자들의 삶의 질에 관한 연구들이 향후 계속 진행되어야 하리라고 생각된다. Background: It is very important to endow patient with satisactory quality of life (QOL). However, little is known about QOL after hematopoietic stem cell transplantation (HSCT) in Korea. In this study we tried to measure QOL in the patients treated with HSCT and compare QOL scores with those of patients treated with usual chemotherapy and normal populations. Methods: The QOL evaluation was performed with EORTC QLQ-C30 questionnaires interpreted to Korean language. The study populations were consisted with 53 patients treated with HSCT (Group 1), 55 patients treated with usual chemotherapy (Group 2), and 55 normal populations (Group 3). The QLQ-30 scores of each group were evaluated and compaired with x² test. Results: Global quality of in group 1, 3 (score: 73.5, 79.3, respectively) were higher than that (score: 51.7) of group 2. Role and social function were lower in group 1, 2 (score: 64.3/68.9, 57.6/70.3, respectively) than those (score: 85.2/85.5) of group 3. The degree of nausea and vomiting was more severe in group 1 (score: 8.7) than those of group 2, 3 (score: 4.5, 3.2 respectively). Pain scores of group 1, 2 (score: 17.0, 19.2, respectively) were more higher than that of group 3 (score: 9.6) In other parameters of QLQ-C30, there was no significant difference between each groups. Conclusion: Our perliminary result may suggest that HSCT is not necessarily associated with deterioration of QOL. This underlines the necessity of undertaking perospective studies using reliable and well-validate methods for measuring QOL

癩患者 手指에 생긴 續發性畸形治療를 爲한 物理療法 效果에 關한 硏究

李惠映,金貞淑,金道一 大韓癩學會 1981 癩學 會誌 Vol.14 No.1

열화된 SUS 316강의 시간-주파수 해석에 의한 비파괴평가

이주석,오정환,이건찬,남기우 韓國非破壞檢査學會 1999 한국비파괴검사학회지 Vol.19 No.4

지금까지 퓨리에 변환이 신호 처리법으로 가장 널리 사용되고 있다. 그러나, 이 방법은 신호의 주파수 성분이 시간에 대하여 어떻게 변화하는지를 표현하지 못한다. 따라서, 최근 이와같이 비정상신호를 표현하지 못하는 퓨리에 변환의 단점을 보완하여, 신호의 시간과 주파수에 대한 정보를 동시에 표현할 수 있는 시간-주파수 해석법들이 개발되기 시작하였다. 본 연구에서는 인공열화된 SUS 316강의 초음파 신호를 시간-주파수 해석법으로 분석하였다. 특히, 단시간 퓨리에 변화법과 위그너 빌 분포법을 이용하여 초음파 신호의 주파수 성분과 특성을 분석하였다. Fourier transform has been one of the most commonly used tools in study of frequency characteristics of signal. However, based on the Fourier transform, it is hard to tell whether a signal's frequency contents evolve in time or not. Recently, to overcome Fourier transform fault, not to represent non-stationary signal, time-frequency analysis methods are developed and those can represent informations of signal's time and frequency at the same time. In this study, we analysed ultrasonic signal for degraded SUS 316 with time-frequency analysis method. In particular, the methods such as short time Fourier(STFT) and Wigner-Ville distribution(WVD) were used to extract frequency contents and characteristics from ultrasonic signals.

복합트레이닝이 수영경기력 및 근력에 미치는 영향

이정숙,안민호,이은희,신옥연,김영준,이윤관 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.14 No.6

This study was aimed to find what impacts the combined training of circuit weight training and swimming training can give to the competing power of swimming athletes and their respiratory functions and to provide the basic data for preparing the desirable training program to shorten swimming records through 14 girl swimming athletes, a group of 7 athletes in circuit weight training and another 7 in swimming training and the following conclusions were obtained: 1. Swimming and Circuit training groups showed, before and after 12 week training, the changes of muscular strength: grasping power (p<.001), back muscle (p<.01), arm extensor (p<.05), leg extensor (p<.05), leg curl extensor (p<.01), broad jump (p<.05) increased espectively than those of swimming training group and which were more effective. 2. In the comparison between groups, the meaningful difference appeared in swimming training groups, showing grasping power (p<.01), back muscular strength (p<.01), arm extensor (p<.05), leg extensor (p<.01), leg extensor (p <.01) 3. In the changes of competition record, in swimming and circuit training group, before and after 12 week training, meaningful increases appeared by 50m record(p<.05), 200m record (p<.05) 4. In the changes of competition record, as for the comparison between groups, meaning ful increases, 50m record (p<.05), 200m record (p<.05) appeared.