그림 어휘력 검사를 통한 정신지체아동의 수용어휘 발달 수준 탐색

조인수,시옥희 한국정신지체아교육학회 2000 지적장애연구 Vol.2 No.-

정신지체아동과 일반아동의 수용 어휘 능력을 그림 어휘력 검사를 통하여 비교 분석해 봄으로써 언어 특성에 맞는 효과적인 교수 전략과 교육 대책을 마련하여 학습 지도의 기초 자료로 활용하고자 하는 것이 본 연구의 목적이다. 본 연구의 대상인 정신지체아동의 정신지체학교에 재학하고 있는 초등부학생과 특수학급에 재학하고 있는 학생 20명을 선정하였고, 일반아동은 어린이집 유치원, 초등학교에서 생활연령이 정신지체아동과 유사한 아동으로 20명씩 표집하였다. 연구결과 정신지체아동의 수용언어 발달수준에서 정신연령이 증가함에 따라 수용 어휘력은 향상을 보이나 일반 아동에 비해 점차 뒤떨어지며, 이에 반해 일반아동은 연령이 증가할수록 어휘력이 향상되는 것으로 나타났다. 또한 두 집단간의 수용언어 발달수준의 차이는 같은 연령의 경우 모든 연령대에서 정신지체아동과 일반아동간에 차이가 없었다. 그러나 원점수와 백분위점수에서는 3세의 경우 차이가 있는 것으로 나타났으며 정신지체아동이 다소 높은 것으로 나타났다. 즉 이 결과는 정신지체아동의 교육에 있어 비록 정신연령이 낮더라도 생활연령을 고려한 학습 장면의 구성이 필요함을 의미한다. It is important to prepare an effective teaching strategy suitable the language feature and consider an educational counterplan for basic material of teaching plan by means of a comparative analysis about the receptive vocabulary capacity of the mentally retarded children and normal children. The purpose of this study is to define the development features of the mentally retarded children and normal children as for their receptive vocabulary according to age through a picture vocabulary test. The method of this study is to let each 20 mentally retarded children and nomal children whose mental age is 3,5,8 test their vocabulary ability. After putting out the original score, it can be found the age equivalent, percentile score according to a calculated list. And in this study, the results are summarized as the following. Firstly, in receptive vocabulary ability, the receptive language of the mentally retarded children develops as much as their mental age increases but it is inferior to the normal children gradually. As regarding mental age, chronological age makes little difference. And the higher his age is, the higher original score and age equivalent is. But percentile score shows a tendency to decrease. Compared by age, children whose mental age are high make high score in original score and age equivalent but regarding the percentile score, children of 3 years old show a tendency to make higher score than 8 years old. That chronological age makes little difference though the mental age increases means that individual difference among the children is wide. Also it is said that we should consider this fact when we constitute the learning environment. And a percentile score shows a relative position so in the case of mentally retarded children, the fact that as their age increases percentile score shows a tendency to decreases tells that their receptive vocabulary ability is falling behind comparing normal children of the age. Secondly, in the case of normal children, the more their age is, the higher their receptive vocabulary rises. As their mental age increases, statistically original score and age equivalent makes a wide difference but percentile score does not. That tells a stable tendency compared with whole children. Compared among each age, the higher their mental age increases, the higher their chronological age increases and original score and age equivalent do, too. Thirdly, on whole age, the development level of receptive vocabulary between mentally retarded children and normal children makes no difference but in the case of original score and percentile score, the children of 3 years old make a difference and mentally retarded children reach a little higher score. The fact that the mentally retarded children of 3 years old reach higher in the original score and percentile score than normal children and then gradually make a low score as they grow older means the limitations of the mentally retarded children's receptive language. In comparison among the groups, the fact that the mentally retarded children of 3 years old reach a little higher score shows, in the case of the mentally retarded children, can be put out by means of testing instruments and that they can recognize things to that degree. And in special school, minimum students have higher chronological age by 10 years because they have more learning experience than general children. This result requires that we should constitute the learning environment considered their chronological age even though their mental age is low level.

완전 방실차단을 동반한 급성 심근염

이유선,정진옥,박용규,박형서,노상필,정승현,김정희,이재환,최시완,성인환 충남대학교 의학연구소 2003 충남의대잡지 Vol.30 No.2

급성 심근염환자에서 발행한 완전 방실차단을 영구 심장박동 조율기로 치료한 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다. Myocarditis, an inflammatory process involving the myocardal wall, may be caused by most infectious agents. Irrespective of its etiology, it presents commonly with evidence of heart failure, hypotension, and various electrocardiographic abnormalities. Patient with myocarditis may be asymptomatic or may have a rapidly progressive fatal disease. Medical management of patients with myocarditis includes specific therapy for underlying infection and control of the complication of myocarditis such as congestive heart failure and arrhythmia. Recently we had experienced myocarditis with complete atrioventricular block in 37-year-old man. Although he had shown complete recovery of heart failure, he had shown complete atrioventricular block, so we inserted permanent pacemaker. We report it with review of the literature.

GIS를 이용한 산림녹지역의 경관변화분석 : 식생지수(NDVI)중심으로

서주환,이시영,이종성,박남옥 경희대학교 부설 디자인연구원 1999 예술· 디자인학연구 Vol.2 No.1

The purpose of this study is to find out Landscape Change Analysis of Forestland Using NDVI of Landsat TM on Suwon, Anyang, Sungnam, Ansan City as the subject of investigation. The characteristics of landscape change of them are as follows : 1. As a result of landcover classification in each area, the forestland decressed by 22.8% in Ansan, 21.2% in Suwon, 3.7% in Anyang and 3.1% in Sungnam. 2. By the change of landscape in NDVI indicated by band4 and band3 of Landsat TM, total incresmemt is Suwon(0.0155), Anyang(0.0239), Sungnam(0.0371), Ansan(0.0049) in 1993. therefore the quality of vegetation seems to be analysized as Sungnam > Anyang > Suwon > Ansan city. 3. In the 6, 7 level of NDVI which is very importance in enviromental impact asscesment, it is indicated that the place of some problem about landscape management in ecological health is Ansan city a mong of them because the area of that decreased in NDVI.

A Study of New Penning gas for the improvement of the luminance and luminous efficiency in ac-PDPs

Shi-Ok Kwon,Hoong-Joo Lee,Hoong-Joo Lee,Jun-Ha Lee 한국물리학회 2004 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.45 No.1

In order to improve the luminance efficiency and the luminance and to achieve low firing voltages and sustain voltages, we studied the effect of adding a small amount of D2 (deuterium) to conventional gases [Ne-Xe (8 %)]. We measured the firing voltage, the sustain voltage, the luminance, and the luminous efficiency for various amounts of D2, added to Ne-Xe gas. The addition of an extremely small amount of D2 increased the number of electrons which improved the Xe density (147 nm) and the Xe density (173 nm). As a result, the luminance and the luminous efficiency increased, and the firing voltage and the sustain voltage decreased.

소장과 결장을 침범한 크론병

이시내,장선희,윤희수,구혜수,김옥경,이령아,박응범 대한병리학회 1997 Journal of Pathology and Translational Medicine Vol.31 No.4

구혈기 설치 부위의 Lidocaine 침윤 마취가 혈압과 심박수에 미치는 영향

신옥영,강화자,원시권 대한마취과학회 1996 Korean Journal of Anesthesiology Vol.30 No.6

Background: A tourniquet is commonly used to achieve a bloodless field in surgery of the extremities. However, the anesthesiologist is concerned about the adverse effects of hypertension which occur during general anesthesia. In this study, we assessed the effects of lidocaine infiltration in the tourniquet site on blood pressure and heart rate during tourniquet inflation under general anesthesia. Methods: Forty patients of ASA class I or II, scheduled for knee surgery, were randomly divided into two groups. In group 1 underwent general anesthesia and in group 2 also underwent general anesthesia and combined with 1% lidocaine infiltration in the tourniquet site. The changes of systolic and diastolic blood pressure and heart rate were measured before and after toumiquet inflation, after skin incision and 30 min after inflation. Results: Comparing group 1 with group 2, there were significant increases after tourniquet inflation to 30 min after inflation in systolic and diastolic blood pressure in group 1 (p$lt;0.05). However, there were no significant changes in heart rates in either group. Conclusions: The above results demonstrate that patients who received lidocaine infiltration in the tourniquet site showed less increase in blood pressure during tourniquet inflation.

Antitumor Activity of some Phenolic Components in Plants

Ryu, Shi-Yong,Choi, Sang-Un,Lee, Chong-Ock,Lee, Seung-Ho,Ahn, Jong-Woong,Zee, Ok-Pyo The Pharmaceutical Society of Korea 1994 Archives of Pharmacal Research Vol.17 No.1

The activity-guided fractionation of some medicinal plants led to yield five kinds of natural stilbene compounds namely 3, 5-dihydroxy-4'-methoxystillbene(I), rhapontigenin(II), reveratrol(III), rhaponticin(IV) and piceid(V) and two common flavonoids, apigenin(VI) and luteolin(VII) as active principles of the antitumor property, in vitro, against five kinds of human tumor cell lines, A-549, SK-OV-3, SK-MEL-2, XF-498 and HCT15.

Antitumor Activity of Psorelea corylifolia

Ryu, Shi-Yong,Choi, Sang-Un,Lee, Chong-Ock,Zee, Ok-Pyo The Pharmaceutical Society of Korea 1992 Archives of Pharmacal Research Vol.15 No.4

The activity-oriented fractionation of Psoralea corylifolia led to an isolation of a (+) bakuchio 1 as an activ eprinciple of its antitumoral property in vitro 1 was observed to exhibit a mild cytotoxicity against five kinds of cultured human cancer cell lines, i. e. the A549, SK-OV-3, SK-MEL-2, XF-498 and HCT15. The synthesized 2, 3-epoxide of (+)-bakuchiol 3 showed the similar activity as the (+) bakuchiol 1, whereas the other oxidation derivatives 4 and 5 including the acetyl (+) bakuchiol 2 showed a decreased activity.

임신에 의해 악화된 원발성 하지불안증후군(restless leg syndrome)의 치료

김시선 ( Shi Sun Kim ),안치옥 ( Chi Ok Ann ),조은규 ( Eun Kyu Cho ),심현진 ( Hyun Jin Shim ),김윤숙 ( Yun Sook Kim ),배동한 ( Dong Han Bae ),양광익 ( Kwang Ik Yang ) 대한산부인과학회 2010 Obstetrics & Gynecology Science Vol.53 No.10

Restless leg syndrome (RLS) is characterized by intense restlessness and unpleasant creeping sensations deep inside the lower legs, occurring during periods of rest, evening and night. These symptoms can be improved by movement. There are two different phenotypes of RLS. One early-onset form starts before 36 years old. It has mostly a familial history, severe symptoms, and highly genetically determined. And it is a highly dependent to iron level of the brain. The other delayed-onset form starts after 36 years old, mostly secondary, without familial history, with a rapid evolution in two or three years. And it is associated with frequent low ferritin level of serum. Pathophysiology of RLS remains incompletely understood. However, advanced studies suggest that RLS may be generated by dopamine dysfunction locally within the central nervous system. Dopaminergic agonists are the treatment of choice, if the symptoms are severe. And iron therapy improves RLS symptoms in iron deprived patients. Early detection during pregnancy is needed because RLS gives an important impact on sleep efficiency and quality of life. Recently we have experienced a case of primary RLS patient diagnosed at 24+3 weeks, treated by dopaminergic agonist ropinirole and iron. We describe this case with a brief review of the literature.

Antiviral Activity of Triterpenoid Derivatives

Ryu, Shi-Yong,Lee, Chong-Kyo,Ahn, Jong-Woong,Lee, Seung-Ho,Zee, Ok-Pyo The Pharmaceutical Society of Korea 1993 Archives of Pharmacal Research Vol.16 No.4

3-Oxo or/and 11-oxo derivatives of natural 3-hydroxy triterpense, i.e., 3-oxoursolic acid la, 11-oxoursolic acid lb, 3, 11-dioxoursolic acid ic, 3-oxobetulinic acid lla and 3-oxopomolic acid Via were exhibited to show an increased anti-HSV-1 activity in vitro, four to ten times as much as corresponding parent 3-hydroxy compounds.