비타민 E·C의 복합섭취가 최대운동수행력에 미치는 영향

정성태,정영수,박성태 師範大學 體育硏究所 1997 서울大學校 體育硏究所論集 Vol.18 No.2

The purpose of this study was to investigate the effect of combined vitamin E.C supplementation on maximal exercise performance. 7 young healthy male students were participated in the maximal exercise test before and after 5 weeks vitamin supplementation. Maximal exercise test was performed on the treadmill with a kattus protocol until subjects were exhausted. During maximal exercise test, oxygen uptake per kilogram as well as maximal oxygen uptake was measured with automatic gas analyzer at rest, at every 3 minutes, and from exercise begining to exhaustion, exercise endurance time was measured. Oxygen uptake per kilogram as well as maximal oxygen uptake after vitamin supplementation was increased at all exercise stages, but it was not significant. Exercise endurance time after vitamin supplementation was significantly increased (P<.05).

괴사후성과 비괴사후성 간경변증에서 원인별 주석교질 (^99mTc-tin colloid) 간스캔의 차이

이헌영,허승식,이강욱,정현용,김삼용,신영태,김영건,노흥규 충남대학교 의과대학 지역사회의학연구소 1992 충남의대잡지 Vol.19 No.2

The differences of the liver scintigraphic features between postnecrotic and nonpostnecrotic liver cirrhosis were studied for 69 patients. Degrees of mottling and splenomegaly were no different between two groups but shrinked form was more frequent finding in postnecrotic type(23:10), and normal shape & enlarged left lobe with shrinked right lobe were relatively dominant in non-postnecrotic group(15:6, 10:2). Grade of extrahepatic uptake of ^99mTc-tin colloid was significantly higher in Child-Pugh B & C group than A group(p<0.05), but there was no difference between postnecrotic and non-postnecrotic groups. These will be important results on the dicision for the presence of cirrhosis according to the variable causes.

IL-1 수용체를 통한 T세포 활성화에 Genistein 과 Staurosporin이 미치는 영향

한미영,윤도영,오은숙,고우석,윤선영,정태화 大韓免疫學會 1996 大韓免疫學會誌 Vol.18 No.4

Stimulation of T-cells through TCR/CD3 complex alone is known to be not enough but also require a costimulatory signal, such as IL-1 stimulation. to induce IL-2 production. In this report, we studied the differential effects of staurosporin (a PKC inhibitor) and genistein (a PTK inhibitor) on the IL-2 production by EL-4 and A2.5 cells, to determine which pathway is responsible for IL-1 receptor signal transduction. While staurosporin suppressed the IL-2 production induced in EL-4 cells upon PMA stimulation but not upon PHA plus IL-1, genistein inhibited the IL-2 production induced by PHA plus IL-1 but not by PMA. Genistein also completey abrogated the IL-2 production by A2.5 cell when stimulated with PHA and IL-1. These results suggest that the costimulatory signal by IL-1, which leads to IL-2 production and proliferation, is closely linked to the PTK activity in T cells.

신장질환이 동반된 고혈압 환자에서 칼승길항제 Felodipine의 효과

신영태,정민수,이순구,김성숙,이강욱 大韓臨床藥理學會 1993 臨床藥理學會誌 Vol.1 No.1

개선된 직렬승산기 설계에 관한 연구

태영수,이만영 서울산업대학교 산업대학원 1993 大學院論文集 Vol.2 No.-

본 논문에서는 쌍대기저상에서 수행되는 Berlekamp의 비트 직렬승산(bit-serial multiplication) 알고리듬을 기초로 하여 개선된 쌍대기저 승산기를 설계한다. 이를 위해 본 논문의 수학적 기반이 되는 유한체상에서의 트레이스(trace) 특성에 대해 고찰하고, 이를 기초로 하여 Berlekamp의 비트직렬승산알고리듬 기술과 개선된 승산알고리듬을 ??상에서 설계한다. 본 승산기는 두 입력 원소에 대해 모두 쌍대기저표현되므로 설계시 기저변환이 필요없다는 이점을 갖는다. 또한 Reed-Solomon(이하RS) 부호의 비트직련부호기에 대응되는 복호기 구성시, 오중생성기를 직렬화시키는 회로를 유한체 ??상의 (31,27) RS 부호에 적용시켜 설계한다. 본 논문에서 제안된 승산기는 RS 부호의 부호기 및 복호기 설계시 직접 적용이 가능하며, 다른 기존의 설계방법에 의한 것보다 훨씬 간단한 하드웨어 장치화가 가능할 것으로 기대된다. We propose an improved dual basis multiplier based on Berlekamp's bit-serial multiplication algorithm. For implementation of this scheme, the conception of trace and dual basis will be introduced in detail. The proposed multiplier is designed over the finite ??. This multiplier offers advantages for implementation using the same dual basis representation for two input elements. Also, for the decoding of a Reed-Solomon code which is matched to bit-serial Reed-Solomon encoder, the conventional RS syndrome generators will be converted into the bit-serial manner. The improved bit-serial multiplier discussed here can also be applied to design of the CODEC of Reed-Solomon codes. It is expected from our results that the RS encoder and decoder using the propose multiplication algorithm requires substantially less hardware any other kind of CODEC design.

오류정정부호를 이용한 스트림 암호시스템에 관한 연구

태영수 서울산업대학교 산업대학원 1992 大學院論文集 Vol.1 No.1

본 논문에서는 스트림 암호시스템의 종류와 오류전파 특성에 대해 분석한다. 또한, 암호문 전송중 전송로상에서 발생하는 오류를 제어할 목적으로 DSEC(31,27) RS 부호를 암호문 귀환 암호시스템에 내부오류제어 및 외부오류제어로 분류하여 적용하고 오류정정과정을 분석한다. In this paper, the stream cipher systems and the error propagation are analyzed. During the ciphertext transmission, for the error control of errors occurred in the channel, the DSEC(31,27) RS codes will be used for both internal and external error controls for the self-synchronizing cipher system with ciphertext feedback.

한국형출혈열의 血液像에 관한 연구

신영태,김민범,이정호,김상용 충남대학교 의과대학 지역사회의학연구소 1988 충남의대잡지 Vol.15 No.2

To elucidate the hematologic alterations in Korean hemorrhagic fever(KHF), hemoglobin concentration, reticulocyte percent, platetet count, fibrinogen concentration, fibrin degradation product(FDP), prothrombin time(PT) and partial thromboplastin time(PTT) were measured in 27 patients with KHF who were admitted to Chungnam National University Hospital from Oct. 1986 to Sept. 1988. The results were as follows 1. 19 patients(70.4%) out of 27 patients with KHF revealed petechial hemorrhage on axilla and soft palate. UGI bleeding, epistaxis and gross hematuria were also observed in 2, 2 and 2 patients, respectively. 2. In early phase of KHF, hemoglobin concentration showed normal in 21 patients (77.8%), reduced in 5 patients (18.5%)'and elevated in 1 patient. In late phase of KHF, it showed normal in 16 patients(59.3%) and reduced in 11 patients (40.7%). 3. Reticulocyte percent was significantly lower in early phase than late phase of KHF. 4, In early phase of KHF, peripheral blood leukocyte count was elevated in 23 patients(81.2%). In late phase, it became to normal in most patients. 5. In early phase of KHF, peripheral blood platelet counts was decreased in 24 patients (88.9%). In late phase, it became to normal in most patients. 6. In early phase of KHF, fibrinogen concentration was decreased in 3 (13.6%) out of 22 patients. In late phase it became to normal in all patients. FDP showed increased in 9 (40.9%) out of 23 patients in early phase of KHF and 2 (18.2%) out of 11 patients in late phase of KHF 7. PT showed normal range in all patients of early and late chase of KHF. In early phase, PTT was prolonged in 7 (29.2%) out of 24 patients and it became to normal in late phase of KHF.

都市設計 實現을 위한 制度的 改善方案에 관한 硏究

鄭泰永 청주대학교 대학원 1988 우암논총 Vol.4 No.-

The urban design could be defined the public operations getting elevated the quality of urban environment through operating the urban physical environment. Such an urban design has both side an objective and precess. The objective is a qulitative phase to concerned with methodology to accomplish the urban design goal. This urban design as a Process is actually to realize urban design plan in urban space. Methodology to materialize the urban design is expressed as urban design control technique , and the adequate urban design control should be utilize to accomplish the urban plan efficiently. In order to realize this urban design, according to the action from the legislation, it is desirable to establish the urban planning rule or urban design rule having equal level with architecture rule, according to the action from the administration, it is hopeful to set up the administration department in charge the urban design and bring up the specialist of urban design, and it is necessary to raise the inhabitants participation condition and able to select for themselves the desirable welcome of urban. when these systematic improvement actions are accomplished , the urban design can get the actual effect and contribute to create the desirable urban environment more and more.

인라인스케이터의 인라인스케이트 의복흥미 (Ⅰ)

김영란,유태순,조기여 한국의류산업학회 2004 한국의류산업학회지 Vol.6 No.4

The purpose of this study was to classify the In-line skate clothing interest of in-line skaters according to in-line skate involvement. The questionnaire was administrated to 124 male, 96 female in-line skaters aged over 20 living in Daegu. Data were analyzed by using Frequency, Factor analysis, One-way analysis of variance, Duncan test, T-test, Correlation analysis. The results of this study can be summarized as follows ; The factor of in-line skate clothing interest of in-line skater were classified into 5 factor, expression orientation, performance enhancement, information dependence, anti deviation, individual assertion. The in-line skate clothing interest, men have interests in performance enhancement, women have interest in individual assertion. The more experience of in-line skate they have. the more interest in performance enhancement they want. High involvement in-line skater have high cloth interesting of sub-factors which are expression orientation, performance enhancement and individual assertion etc. As a result, we need more deliberate marketing strategies for the experience degree, involvement degree and women in-line skater then men.

우울증 어머니에 의해 양육된 우울하면서 소극적인 아동을 위한 아동중심 놀이치료 사례 연구

최태산,기채영 동신대학교 2005 論文集 Vol.15 No.-

본 연구는 어머니의 우울로 인하여 적절한 양육을 받지 못해서 우울하면서 소극적인 성향을 보이는 아동에게 아동중심 놀이치료를 실시한 놀이치료 사례이다. 아동에게는 총 45회의 놀이치료가 실시되었고, 어머니 교육 및 상담을 병행하였다. 놀이치료의 목표는 안정된 분위기를 제공하여 치료자와의 신뢰관계를 형성하고, 감정을 표현하고 부정적인 감정을 해소하며, 놀이상황에서 재양육경험을 통해 자율성을 회복 하고 자신감을 증진시키고자 하였다. 놀이치료를 통해 아동의 우울증상이 감소하고, 자아 존중감과 자신감이 증가하였으며, 가정 및 학교에서도 적응적인 모습을 보여 아동중심 놀이치료가 우울하고 소극적인 아동에게 효과적인 치료적 개입으로 밝혀졌다. The purpose of this study was to investigate the effect of child-centered play therapy on a child with depression and withdrawl, due to depression of mother. The subject was a 8-year-old girl who had received child-centered play therapy during 45 sessions. The purpose of this therapy was to express negative emotion and to enhance autonomy and self-confidence, Observed outcomes of therapy reported decreased depression, heighten self-esteem and self-confidence and improved adjustment in home and school. This study supports child-centered play therapy as effective intervention for children who have depression and withdrawl problems.