University Students' Perceptions about NESPs and NNESPs in EMCs

Yang Tae-sun 한국사회언어학회 2012 사회언어학 Vol.20 No.2

Yang Tae-sun. 2012. University Students' Perceptions about NESPs and NNESPs in EMCs. The Sociolinguistic Journal of Korea 20(2). pp. 291-312. The purpose of this study was to investigate Korean university students' perceptions about NESPs (Native English Speaking Professor) and NNESPs (Non-native English Speaking Professor) in EMCs (English Medium Course) to suggest better ways to implement EMCs in university settings. 100 university students who had an experience in taking EMCs with both NESPs and NNESPs answered the questionnaire and 30 students out of them were also interviewed to consolidate the data. Students expressed that they could benefit from NESPs in the area of language. On the other hand, they thought that they could have more chances to broaden content knowledge with the help of NNESPs. Based on the results of the study, the following suggestions were made for NESPs and NNESPs to implement EMCs in a successful way: NESPs should deepen their knowledge of content areas. NNESPs should use a monitoring service at the university to get comments on their teaching, participate in one-on-one tutoring sessions to practice English with NESPs, participate in meetings to get effective teaching tips from experts, and the university should regularly conduct needs surveys and do ongoing analyses of students' and professors' needs to provide more customized EMCs.

Application of Antioxidant Transgenic Mice

Sun?Uk Kim,Hee-Young Yang,Sun-Hee Ahn,Suhee Kim,Dae?Yeul Yu,Dong?Seok Lee,Tae-Hoon Lee 한국실험동물학회 2014 한국실험동물학회 학술발표대회 논문집 Vol.2014 No.8

극배치에 의한 직류 서보 모터의 위치제어시스템 설계

김태균,양희주,김규로,선양래 慶熙大學校 大學院 1995 高凰論集 Vol.16 No.-

In this paper, the pole placement design theory is applied to position control system of DC servo motor. The DC servo motor is modelled by second order linear time invariant system. We assume that All state variables are measurable and are available for feedback. If the system considered is completely state controllable, then poles of the close-loop system may be placed at any desired locations by means of state feedback through an appropriate state feedback gain matrix K. This design method called the pole placement. Proposed pole placement design has superior performance in unit step response. The pole placement design theory is very useful to drive the position control system of DC servo motor.

교정환자에서 MRI를 이용한 측두하악관절 장애의 연구

김태우,변은선,백승학,장영일,남동석,양원식 대한치과교정학회 2000 대한치과교정학회지 Vol.30 No.2

측두하악관절의 자기공명영상(MRI)은 하악과두와 관절원판(disc)의 관계를 잘 보여주기 때문에 관절내장증(internal derangement)의 진단을 위해 매우 유용하다. 이번 연구의 목적은 서울대학교 치과병원 교정과에 내원한 측두하악관절 장애가 의심되는 환자들의 MRI자료를 평가하여 관절 내장증의 유무, 발생빈도 및 심도를 파악하는 것이다. MRI를 촬영한 표본은 남자 10명, 여자 40명으로 총 50명이었고 평균 나이는 22.9세였다. 전체 50명 중에 43명에서 positive finding이 관찰되었다. Positive finding을 나타낸 환자 중에서 전방관절원판변위 (anterior disc displacement : ADD)는 비정복성이 56%로 가장 많았으며, 양쪽 관절에서 동시에 일어난 경우가 65%로 가장 많았다. Positive finding을 나타낸 환자를 Angle 분류 시, Ⅱ급 1류 부정교합 환자가 39.6%, Ⅱ급 2류 부정교합 환자가 2.3%로 Ⅱ급 부정교합이 41.9%로 가장 많았고, 1급 부정교합 환자는 37.2%, Ⅲ급 부정결합 환자가 18.6%, 확인 안된 경우가 2.3%였다. Positive finding을 나타낸 환자 중에서 안면 비대칭 환자는 8.6%, 개교 환자는 55.8%였다. 결론적으로 측두하악관절의 관절 내장증을 가진 환자에서는 Ⅱ급 부정교합이 차지하는 비율이 매우 크다고 할 수 있다. 개교나 안면 비대칭은 측두하악관절 장애로 인한 보상적 또는 비보상적인 변형에 의해 나타날 수 있으며 퇴행성 관절 질환으로 진행되는 과정 중 안면 골격 개조의 결과로 보인다. 그러므로 개교 및 안면 비대칭이 있는 환자는 교정 치료 시작 전에 측두하악관절의 이상 유무를 MRI로 확인(screening)할 것이 권장된다. 측두하악관절 장애가 있는 경우 교정 치료 후에도 재발의 경향이 크고 측두하악관절에 대한 계속적인 관찰이 필요하므로 감별진단이 필수적이다. Magnetic resonance imaging(MRI) of the temporomandibular joint(TMJ) is very useful method to diagnose internal derangement of the TMJ because of its high specificity for identification of condyle-disc relationships. The purpose of this study was to evaluate the existence, incidence and severity of internal derangement of the TMJ by the MRI of patients who are suspected to leave TMJ disorder. MRI sample was composed of 50 subjects(10 males, 40 females) and the mean age was 22.9 years. 43 subjects of the sample were found to have positive findings. 56% of the subjects with positive findings had ADD(anterior disc displacement) without reduction, and 65% had internal derangement of bilateral joints. Distributions in the types of malocclusion in patients with positive findings, the Angle's classification had shown : the largest 41.9% for Cl II(39.6% for Cl II div 1 and 2.3% for Cl II div 2), 37.2% for Cl I, 18.6% for Cl III, and 2.3% for the unidentified. 8.6% of the subjects with positive findings had facial asymmetry and 55.8% had openbite. We can conclude that the percentage of Cl II is the highest in patients with internal derangement of the TMJ. Openbite or facial asymmetry is considered to be uncompensated or compensated deformity which results from facial skeleton remodeling in the process of degenerative joint disease(DJD) due to TMJ degeneration. Therefore it is recommended to screen the patients with facial asymmetry or openbite by MRI before the beginning of orthodontic treatment. Differential diagnosis is essential because the tendency of relapse is high after the orthodontic treatment and continuous observation of TMJ is needed in patients with TMJ disorder.

제주도 인구이동 특징분석

한창후,김태일,양덕순,吉田 友彦,박철민 제주대학교 공과대학 첨단기술연구소 2002 尖端技術硏究所論文集 Vol.13 No.2

This study focused on population movement and based on a hypothesis that population movement has been influenced by construction of road and development of housing lot etc. It has been expecially influenced by construction of road. In this study, population and housing census data(1970-2000)were used as a analysis of data and Arcview GIS for simulation of relation between road and distribution of population change in Jeju. As result of analysis, population has been concentrated around Jeju city and index of primacy (rate of difference of population size) between Jeju and Sogwipo is twice

도심 가로변 공개공지의 중간영역적 특성 분석과 활성화 계획방향 제안

김선태,양우현 중앙대학교 건설환경연구소 2001 環境科學硏究 Vol.12 No.1

The purpose of this study is examine the characteristics of public open space in the office buildings located in urban commercial strip, in terms of its relationships to street, to building, and to other surrounding facilities. Theoretical basis of this research is that public outdoor space are to be the intermediate territory set between streets and a building. 14 commercial buildings in Seoul were selected as sample cases and they were closely surveyed and analyzed in a comparative manner. Some results from the case study are the facts that the most decisive factor affecting the vitality of public open space is the relationship to fronting street and the building, rather than its size, and that continuity of pedestrian path from street to building entries, strong pedestrian flow, visual contact, and other surrounding attractive facilities are important factors to be the successful public outdoor space. Also pertinent layout of street furnitures and landscape elements matching the characteristics of the space, setting and users are also considered to be a critical factor. Based on these findings, several planning guidelines are suggested for the vitalization of the space, mainly in terms of the location of public open space in relation to street, the design techniques and devices reflecting the purpose of the space, and territorial arrangement and furniture layout, and the patterns of relationship to surrounding space and facilities.

JMF를 이용한 화상회의 설계 및 구현

이규대,양선모 공주대학교 생산기술연구소 2001 論文集 Vol.9 No.-

As the network continues remarkable growth, the need of the method for efficient and favorable human-to-human communication increase. To meet the need, applications like e-mail, news and others have been developed in various network. Videoconferencing has known as a kind of these applications to communicate with one another without face-to-face meeting. The existing videoconferencing system has a drawback that is dependent on specific platform. So, there's a increase in a need of system independent platform in these days. JMF, as one of Java API, was created for the purpose of the play, transmission, reception and obtainment of time based media. Also, JMF has a platform independent quality. In this paper, a simple platform independent system was developed by using JMF.

한의진단명과 진단요건의 표준화 연구 III : 3차년도 연구결과 보고

최선미,양기상,최승훈,박경모,박종현,심범상,김성우,노석선,이인선,정진홍,이진용,김달래,임형호,김윤범,박성식,송태원,김종우,이승기,최윤정,신순식 한국한의학연구원 1997 한국한의학연구원논문집 Vol.3 No.1

The diagnostic requirements were suggested and explained regarding the systems of differentiation of symptoms and signs in the third year study of standardization and unification of the terms and conditions used for diagnosis in oriental medicine. The systems were as follows : - analyzing and differentiating of epidemic febrile disease - analyzing and differentiating in accordance with the Sasang constitution medicine based on four-type recognition - differentiation of disease according to pathological changes of Chong and Ren channels - standards for diagnosis of women's disease - standards for diagnosis of children's disease - standards for diagnosis of motor and sensor disturbance (-muscle. born, joint, etc.) - standards for diagnosis of neuropsychiatric disease - standards for diagnosis of five sense organ disease - standards for diagnosis of external disease The indivisual diagnosis pattern was arranged by the diagnostic requirements in the following order : another name, notion of diagnosis pattern, index of differentiation of symptoms and signs, the main point of diagnosis, analysis of diagnosis pattern, discrimination of diagnosis pattern, prognosis, a way of curing a disease, prescription, herbs in common use, disease appearing the diagnosis pattern, documents. The standards for diagnosis of each disease was arranged by the diagnostic requirements in the following order : another name, notion of disease, the main point of diagnosis, analyzing and differentiating of disease, analysis of disease, discrimination of disease, prognosis, a way of curing and prescription of disease, disease in western medicine appearing the disease in oriental medicine, documents.

工團地域 小河川의 底泥中 重金屬 含量

權五億,梁成鎬,姜善泰 대구산업정보대학 1992 논문집 Vol.6 No.-

This study was carried out to investigate the contents of six heavy metals (Cd, Cr, Cu, Mn, Pb and Zn) in sediment collected at seven sites of 3-Gongdan stream receiving industrial wastewater. The mean Zn, Cu, Mn, Pb, Cr and Cd contents in sediment of all sites investigated was 1496.6mg/kg, 764.4mg/kg, 562.0 mg/kg, 231.6 mg/kg, 37.3 mg/kg and 9.5 mg/kg, respectively. It can be esteimated that the high amount of heavy metals is possibly due to the industrial wastewater, and alkaline pH water when most of the heavy metals are precipitated.

요관결석 환자에서 강성요관경하 제석술과 요관절석술에 대한 임상적 고찰

김홍섭,황선태,노용수,양상국,박치영 건국대학교 의과학연구소 1995 건국의과학학술지 Vol.5 No.-

Patients with ureteral calculi may be managed by expectant, invasive, or noninvasive treatments, depending on the stone composition, size and location, expectations of the patients, and experience of the surgeon. Currently ureteroscopic removal of stone(URS) has been popularly used for the treatment of ureteral calculi. From January 1992 to December 1994,we retrospectively compared the clinical results of 87 URS's to those of 31 ureterolithotomies and analysed the factors that affect the result of URS. The clinical results of two groups were summarized as follows The mean stone size was 7.6㎜ in URS group and 12.1㎜ in ureterolithotomy group. In 81.6% of URS group, the stone was located in the lower ureter and 71% of ureterolithotomy group in the upper ureter. The mean operation time, hospital stay and costs of the URS group, 96.6% of the stone were removed or disintegrated. There was no statistical significance in the success rate of URS along the sex difference, the location and size of stone. However, the higher the location of stone was, the more operation time spent. The complication rate of URS was estimated 26.5% but most of complications were resolved by conservative management. We conclusively suggest that the URS is the acceptable alternative modality of the ureterolithotomy for the treatment of the ureteral calculi.