시니어 에어로빅스가 고령자의 우울 및 고독감에 미치는 영향

장주호(Ju Ho Jang),김영숙(Young Sook Kim) 한국여성체육학회 2003 한국여성체육학회지 Vol.17 No.1

The purpose of the study was to explore the effects of regular exercise on negative emotion such as depression and loneliness present the evidence that regular exercise can prevent and delay aging, The subjects of the study consisted of 35 old adults over 65 years in In-Cheon areas. The survey methods of this research are the Self-rating Depression Scale(20 item) by Zung(1965) translated standardized by Yook, Young-Sook(1994) and the 5 Likert Scale modified the UCLA Loneliness Scale(10 item) by Won, Hyung-Joong(1984). The used statistical methods for the data analysis were mean, SD, relative frequency, Paired Samples t-test analysis. The results obtained by the appropriate analytic processes were followed. First, depression were lower in post-exercise(M=2.07) than pre-exercise(M=1.47). Second, loneliness were higher in post-exercise(M=3.85) than pre-exercise(M=4.53).

Articulation Patterns of Children who Developed Articulation Disorders Associated with Ankyloglossia

박선영(Sun-Young Park),심선희(Sun-Hee Shim),장은실(Eun-Sil Jang),엄태훈(Tae-Hoon Eom),김영훈(Young-Hoon Kim),이순주(Soon-Ju Lee) 대한소아신경학회 2013 대한소아신경학회지 Vol.21 No.3

목 적 : 설소대와 조음장애의 관련성과 설소대 환아에서 조음장애 유무를 감별하는데 필요한 임상지침을 제시하기 위해 조음장애를 동반한 설소대 환아의 조음양상의 특징을 알아보고자 하였다. 방 법: 2002년 1월부터 2012년 12월까지 의정부성모병원 소아청소년과 외래를 방문한 124명의 환아 중 설소대를 제외한 다른 조음기관의 해부학적 이상, 신경학적 질환이나 발달/언어지연을 가진 46명의 환아를 제외한 총 78명을 설소대 유무에 따라 각각 환자군 23명과 대조군 55명으로 나누어 그림자음검사를 통해 조음양상을 비교분석하였다. 결 과 : 두 군에서 조음오류를 보인 자음유형에 따라 집계한 각 환자수는 연구개비음의 경우에만 차이를 보였다. 하지만 자음유형에 따른 조음오류의 환자별 관찰빈도수의 총합은 양순파열음, 연구개파열음과 연구개비음에서 유의한 차이를 보였다. 조음오류의 변화유형에 따라 집계한 환자수는 두 군에서 차이를 보이지 않았다. 하지만 조음변화 유형에 따른 환자별 관찰빈도수의 총합은 환자군에서 전설음화와 마찰음화가 낮게 관찰되었고, 경음화와 격음화과 높게 관찰되었다. 결 론 : 본 연구를 통해 설소대를 동반한 조음장애 환아의 일부에서 해부학적 이상을 동반하지 않은 기능적 조음장애 환아와 구별되는 특징을 보이는 결과를 관찰할 수 있었지만, 이를 설소대를 동반한 모든 조음장애 환아로 일반화할 수는 없었다. 따라서 설소대와 조음장애의 관련성은 여전히 논란의 여지가 있으며, 또한 수술적 치료를 포함한 설소대 치료를 결정하는데 주의를 기울여야 할 것으로 사료된다. Purpose : We investigated articulation patterns in children with ankyloglossia who developed articulation disorders in order to determine the relationship between ankyloglossia and articulation disorders, and to clinically detect children who have articulation disorders associated with ankyloglossia. Methods : The participants of this study were 23 children with articulation disorders that accompanied ankyloglossia and 55 controls with functional articulation disorders independent of anatomical problems, who were admitted to our hospital from January 1, 2002 to December 31, 2012. All children underwent speech-language pathologic evaluation using the Picture Consonant Articulation Test (PCAT; Young-Tae Kim, 1994). We retrospectively compared collected data between the subject and control groups using Fisher's exact test and odds ratio tests with a 95% confidential interval for categorical variables and the independent Mann-Whitney U-test for continuous variables. Results : The number of patients with articulation errors in the velar nasal was lower significantly only in the subject group (P =0.038). The total numbers of articulation errors in the bilabial plosive, velar plosive and velar nasal also were lower (P=0.007, P˂0.001, and P=0.034, respectively). There were no differences in the numbers of patients with articulation errors according to phonological changes between the two groups. However, the total numbers of fronting and frication were lower in the subject group (both P˂0.001), but the total numbers of plosivation and tensing were higher (P =0.002 and P =0.008, respectively). Conclusion : This study showed that the relationship between an articulation disorder and ankyloglossia is doubtful, although some results suggest that ankyloglossia may cause articulation errors only in certain individuals. Therefore, clinicians should be careful when determining the relationship between ankyloglossia and articulation disorders and use caution when making a treatment decision.

편심 압축력을 받는 스테인리스 원형강관 기둥의 곡률형상에 따른 좌굴내력에 관한 실험적 연구

장호주,서성연,양영성 대한건축학회 2005 大韓建築學會論文集 : 構造系 Vol.21 No.3

This study is a series of experimental investigation on the buckling strengths of eccentrically compressed cold formed stainless steel CHS(circular hollow section) columns. The principal parameters in this study are slenderness ratios( λ=30, 50, 70) and magnitude of eccentricity e(0, 2.5, 5.0, 7.5, 10㎝) on the direction of end moment. The direction of end-moment means 3 different bending moment distributions. Objectives this study are to obtain the maximum loads and moments by performing an experimental work and to compare the experimental behaviors with the design standard curves, AIK-LSD and AISC-LRFD, AIJ-LSD, SIJ-ASD curves. The ultimate buckling strengths and bending moments of circular section members are evaluated by a method in accordance with design standard curves. Therefore this paper attempts design standard for the use of these stainless steel columns as structural compression members. The numerically obtained ultimate buckling strengths and bending moments design standard curves of beam columns show a reasonably good agreement with the available experimental results.

편심 압축력을 받는 스테인리스 각형강관 기둥의 곡률형상에 따른 좌굴내력에 관한 실험적 연구

장호주,서성연,양영성 대한건축학회 2005 大韓建築學會論文集 : 構造系 Vol.21 No.2

This study is a series of experimental investigation on the buckling strengths of eccentrically compressed cold-formed stainless steel square hollow section columns. The principal parameters in this study are slenderness ratios(λ=30, 50, 70) and magnitude of eccentricity e(0, 2.5, 5.0, 7.5. 10cm) on the direction of end-moment. The direction of end-moment means 3 different bending moment distributions. Objectives of this paper are to obtain the maximum loads and moments by performing an experimental work and to compare the experimental behaviors with the design standard curves, AIK-LSD and AISC-LRFD, AIJ-LSD, SIJ-ASD curves. The ultimate buckling strengths and bending moments of square section members were evaluated by a method in accordance with design standard curves. Therefore this paper attempts design standard for the use of these stainless steel columns as structural compression members. The numerically obtained ultimate buckling strengths and bending moments design standard curves of beam-columns showed a reasonably good agreement with the available experimental results.

원심력 성형을 위한 폴리머 경계블록의 배합 결정에 대한 실험 연구

장주영,윤종문,김이성,김화중 대한건축학회 2004 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.24 No.1(구조계)

Process of the Concrete waste is recently become gradually for difficult environment and other problems. Because it cannot search for reclaiming place for remnant of re-development buldings, the pending development project was broken out. But, concrete waste have a various recycling method and fixing the environment problem. Use of Unsaturated Polyester resin is better than cement on a strength and durability. Also, use of a centrifugar force in forming process is expected more effective viewed in a durability against environment influence. Therfore, the purpose of this study seek for proper proportion through a prior experiment to make curbs with recycling aggregation and sludge from concrete waste. Then it apply to centrifugar force mold. The experimental mixing proportion was planned to acquire of a optimum workability and filling capability of resin mortar mixed with using the recycled aggregate.

癎疾患者에서 보이는 精神病에 關한 臨床的 考察

張景俊,金柱漢,趙斗英 大韓神經精神醫學會 1987 신경정신의학 Vol.26 No.2

The relationship between psychosis and epilepsy has been discussed since antiquity. But the question of psychosis among epileptic patients with respect to the incidence, the relationship between psychosis and the type of epilepsy, and the lateralization of the epileptogenic focus is still controversial. The authors conducted this clinical investigation to clarify these various controversial relationships, and to contribute to the prevention and treatment of psychosis in epilepsy. For this retrospective study, the 962 epileptic patients who had been treated in the Yong-In Mental Hospital over a 5-year period extending from November 1981 to April 1986 were analyzed. The results were as follows: 1) Among the 962 epileptic patients, 38 patients (4.0%)manifested psychotic symptoms. 2) Concerning the time interval between the onset of epilepsy and the onset of psychosis in these 38 patients, it was found to be an average duration of 11 years and 8 months(ranging from a minimum of 2 years to maximum of 23 years). The older an individual was when he became an epileptic patient, the longer the period of time passed for the psychosis to develop. 3) Regarding the relationship between the type of epilepsy and the type of psychosis, those patients that manifested a paranoid-hallucinatory state commonly experienced primary generalized seizure. 4) The difference between paranoid-hallucinatory state patients with respect to left-sided focality of the EEG was statistically significant. i.e., schizophrenia-like stae patients showed less EEG laterality to the left. 5) The difference between paranoid-hallucinatory state patients and schizophrenia-like state patients with respect to responsiveness to neuroleptics was statistically significant, i.e., neuroleptics had significantly less effect on patients in the schizophrenia-like stae than on patients in the paranoid-hallucinatory state. The effects of neuroleptics were not correlated with the age of the patient. Finally, ideally further research in this particular area should rely on prospective longitudinal studies of young, non-psychotic epileptics.

축력과 양단 대칭모멘트를 받는 스테인리스 원형강관 기둥의 좌굴내력에 관한 실험적 연구

장호주,서성연,양영성 대한건축학회 2005 大韓建築學會論文集 : 構造系 Vol.21 No.3

This study is a series of experimental investigation on the buckling strengths of eccentrically compressed cold-formed stainless steel CHS(circular hollow section) columns. The principal parameters in this study are slenderness ratios(L_(k)/r = 30, 50, 70) and magnitude of eccentricity e(0, 2.5, 5.0, 7.5, 10㎝) on the symmetrical end moment. Objectives this study are to obtain the maximum loads by performing an experimental work and to compare the experimental behaviors with analytical results. The ultimate buckling strength of CHS members are evaluated by a numerical method in accordance with the axial force-bending moment(P-M) interaction curves. The behavior of each specimen is displayed in the form of moment angle(M- θ) relationship. The numerically obtained ultimate buckling interaction curves of beam columns show a reasonably good agreement with the available experimental results of slenderness ratios(L_(k)/r = 30, 50). But experimental results of slenderness ratios 70 were below M-P interaction curve.

디지털 설계를 위한 수정된 감마(ϒ)곡선의 알고리즘

장원우,김주현,하주영,강봉순 東亞大學校附設 情報技術硏究所 2005 情報技術硏究所論文誌 Vol.13 No.1

This paper proposes the algorithm of improved gamma(γ) line by using the of least squares method. Because it is difficult that gamma correction of exponential form is implemented into the method of hardware, exponential form have to be replaced by polynomial form to use least squares polynomial. Exponential form is not tremendously equal to proposed polynomial function, thus errors is generated. To solve this problem, we propose that the whole range of input points is divided into a few sections and find that approximating functions that passes through every point to use least squares polynomial.

일부 소규모 시계조립 사업장의 상지 누적외상성장애의 유병률

장은철,김현주,권영준,박시복,이수진,송재철 大韓産業醫學會 2000 대한직업환경의학회지 Vol.12 No.4

목적 : 단순 반복작업을 하는 시계조립 사업장 근로자를 대상으로 상지 누적외상성장애의 자각증상 유병률과 상지 누적외상성장애 유병률을 파악하고자 하였다. 방 법 : 인구학적 특성, 상지의 자각증상, 사회심리적 요인은 자가 설문지법으로, 인간공학적 특성은 점검표를 이용한 면담법으로 조사하였다. 상지의 자각증상 조사와 사회심리적 요인은 각각, N10SH (1993) 설문지와 Karasek(1979)의 Job strain model을 번역하여 조사하였다. 상지 누적외상성장애 판정은 의사가 작업 현장에서 직접 환자 면담과 이학적 검사를 수행한 후, 연구에서 규정한 증례정의에 의해 수행하였다. 수집된 자료는 x2 teat와 exact test로 단별량 분석을 하였고, 이중 의미있는 변수와 위험 인자로 알려진 변수들로 다중 로지스틱 회귀분석을 시행하였다. 결 과 : 대상자들의 자각증상 유병률은 54.2 %였고, 부위별로는 목 34.9 %, 손/손목 31.3 %, 어깨 30.1 %, 팔/팔꿈치 18.0 %순이었다. 상지 누적외상성장애의 유병률은 45.8 %였고, 근막동통증후군이 26명으로 가장 많았고, De Quervain씨 병 8명, 수부/전완부의 건염 및 건활막영 8명, 수근관 증후군 5명, 이두건염 5명, 척골 신경병증 5명, 내상과 염 4명, 외상과염 2명, 경추 디스크 질환 2명, 흥곽 출구 증후군 1명순으로 나타났다. 단변량 분석시 자각증상 유병률은 작업부서 중 완성 부에서, 상지 누적외상성장애 유병률은 여자와 완성 부에서 통계학적으로 유의하게 높았다. 다중 로지스틱 회귀분석 결과 완성부와 근무긴장도가 높은 군이 상지 누적외상 성장애와 통계학적으로 유의한 결과를 보였다. 결 론 : 이 연구에서 상지 누적외상성장애 유병률은 45.8 %으로서 저강도의 단순 반복작업을 하는 시계조립 사업장 근로자에서도 누적외상성장애의 위험이 있는 것으로 생각된다. 또한, 사회심리적 요인과 작업 부서별 공정 및 환경이 유병률에 영향을 미치는 주요 요인으로 생각되며, 향후 이들에 관한 다양한 연구가 진행되어야 할 것이다. 산업보건 현장에서는 시계조립 사업장과 같이 저 강도의 단순 반복작업을 위주로 하는 사업장에 대한 지속적인 관심과 각 사업장별 위험요인을 파악하여 적절한 예방 및 관리 대책을 세워야 할 것이다. Objectives : The prevalence of cumulative trauma disorders of upper extremities mons watch assembly workers in small-scaled industry was studied. Methods. In 83 workers at five watch assembly factories, symptoms and psychosocial questionnaire, ergonomic Interview, physical examination were conducted. Results : Prevalence of self-reported symptoms was 54.2% and neck 34.9%, wrist/hand 31.3%, shoulder 30.1%, elbow/arm 18.0% by anatomical site. Prevalence of cumulative trauma disorders was 45.8%. Most common disease was myofascial pain syndrome (31.3%). The other diseases were De Quervain disease (9.6%), tenosynovitis/tendinitis at wrist/hand (9.6%), bicipital tendinitis(6.0%), fat. epicondylitis(4.8%), meIn. epicondylitis(2.4%), and cervical disc disease(2.4%). As result of ergonomic interview, repetitiveness was 79(98.8%). There were no differences in the prevalence of self-reported symptoms and cumulative trauma disorders for age, sex, marital status, duration of work In the study, The significant factors of cumulative trauma disorders were occupational task and psychosocial stress in the study. The prevalence of cumulative trauma disorders in high strain group was hlgher (68.4%) than other three groups. The prevalence of self-reported symptoms and cumulative trauma disorders in assembly task was higher (70.0%, 64.0%) than other two tasks. Conclusions : Prevalence of self-reported symptoms was 54.2%, prevalence of cumulative trauma disorders was 45.8% in watch assembly workers. In this study, factor related to self-reported symptoms was occupational task and factors relaxed to cumulative trauma disorders were occupational task and psychosocial stress. This results suggest that differences of ergonomics and environment in occupational task cause differences of prevalence of self-reported symptoms and cumulatlve trauma disorders.

비소세포 폐암 환자의 이차 치료로서 Gemcitabine과 Vinorelbine 혼합 요법의 효과

장필순,강현모,이정은,권선중,안진영,이연선,정성수,김주옥,김선영 충남대학교 암연구소 2006 암연구소 업적집 Vol.5 No.-

Background : Both gemcitabine and vinorelbine are effective anticancer drugs with mild toxicity on non-small cell lung cancer, and monotherapy of these drugs are effective as a second-line chemotherapy. The aim of this trial was to assess the response and toxicity of a combination of gemcitabine and vinorelbine in patients of previously treated for non-small cell lung cancer. Materials and Methods : 24 patients, initial stage III A/B,IV and previously treated with platinium and taxane based regimens, were enrolled from June 2000 to March 2004. The regimens consisted of vinorelbine 25mg/㎡ followed by an infusion of gemcitabine 1000mg/㎡ on day 1 and day 8 every three weeks. This course was repeated more than twice. Results : Twenty-four patients were analyzed for the response, survival rate, and toxicities. The overall response was 17% with a complete remission rate of 4%. The median time-to progression (TTP) was 3.1 months (95%, CI l-10months), and the survival time was 8.2 months (95%, CI 1-23 months). The grade 3/4 toxicities encountered were neutropenia (12.5%), anemia (0%), thrombocytopenia (0%). Non-hematological 3/4 toxicities were not observed. Conclusion : A combination of gemcitabine and vinorelbine in patients previously treated for non-small cell lung cancer provides a relatively good response rate, and a low toxicity profile. However, further study will be needed to confirm its effectiveness. (Tuberc Respir Dis 2005; 58: 344-351)