Effects of Vernalization and Preceding Dark Treatment on Floral Induction of Naked Barley

Song,Yoong Nam,E Hun Kim 한국작물학회 1979 한국작물학회지 Vol.24 No.2

위종양의 점액형에 대한 면역조직화학적 연구

송규상,권수진,김헌수 충남대학교 의학연구소 2003 충남의대잡지 Vol.30 No.2

To investigate the relationship between mucin phenotypes and prognostic factors in gastric adenocarcinoma, immunohistochemical stainings against antibodies(Muc 5AC, Muc-6, Muc-2, CD10, HMG 45M1, and p53 were performed in 104 cases of adenocarcinomas of the stomach. The most frequently expressed mucin phenotype is mixed mucin phenotype, followed by gastric mucin phenotype and intestinal mucin phenotype. In terms of invasiveness and lymph node metastasis, gastric adenocarcinoma with mixed mucin phenotype seems to be more aggressive than those with gastric and intestinal mucin phenotypes. There is no significant difference in expression of p53 protein among three mucin phenotypes. These results suggest that mixed mucin phenotype is the most frequently expressed mucin phenotype in gastric adenocarcinomas and seems to be associated with aggressiveness.

특수교육지원센터 치료지원서비스에 대한 견해 : - 작업치료 서비스를 받는 보호자를 중심으로 -

송민옥,이성자,김훈주 대한감각통합치료학회 2010 대한감각통합치료학회지 Vol.8 No.1

목적 : 본 연구에서는 특수교육지원센터에서 시행되는 치료지원서비스의 인식, 목적, 특징 및 개선방안을 살펴봄으 로써 치료지원서비스의 전반적 실태를 파악하고 이를 통해 최적의 치료지원서비스를 제공하기 위한 기초자료로 제시하고자 한다. 연구 방법 : 현재 특수교육지원센터에서 치료지원서비스를 받고 있는 치료지원대상 아동의 보호자를 대상으로 개별 인터뷰가 진행되었다. 인터뷰는 평균 40분이 소요되었으며, 모든 인터뷰는 녹취되었다. 결과 : 치료지원서비스에 대한 근본적인 인식이 부족하였고, 치료영역의 전문가가 치료를 담당함으로 인하여 치료사에 대한 신뢰도가 높은 것으로 조사되었다. 또한 치료실의 시설 및 교재교구의 다양성으로 인해 질적으로 높은 치료를 받는다고 생각하고 있었으며 모든 연구대상자는 무상교육을 치료지원서비스의 특징으로 꼽았다. 결론 : 작업치료사가 특수교육지원센터에서 치료지원서비스 전문가로 자리 매김하기 위해서 많은 노력과 연구 및 대외적인 홍보가 필요하다. Objective : The purpose of this study is to provide practical guidelines for the better performance of the Occupational therapy services(OT services) in the Supporting Center for Special Education. The study is based upon the quality and satisfaction of the OT services, measured by interviewing parents whose children have taken the services provided by Ulsan Kang-Nam Supporting Center for Special Education. Methods : Five parents for the children having OT services since March, 2010 in the Kang-Nam Supporting Center were interviewed individually. The interview per each person took thirty to fifty minutes and was all audio-recorded. Results : The satisfaction of the qualification for the OT therapists working at the Kang-Nam Supporting Center was high. The quality for treatment facilities and the variety for treatment materials met the expectation for OT to be well-performed. The free OT treatment system was the one of significant features for the OT services provided by the Kang-Nam Supporting Center. However, the perception of the interviewed parents for the OT was very low.

Brushless 同期發電機의 特性에 關한 硏究 : 主로 自勵型 Brushless 單相同期發電機의 應用에 對하여

宋鐵,鄭憲相,李愚宣 朝鮮大學校 1977 綜合論文集 Vol.1977 No.-

As an excitation system of the synchronous generator, an exciter which is directly connected to the main shaft, comprising some restrictions by the increasing capacity under the condition of commutation, has generally been used. In order to solve the restriction problem as well as to operate the generator without difficulty, it is desired to get rid of electrical sliding contacts such as brush and slip ring. To eliminate these electrical sliding contacts, several types of brushless generators have been developed, one of which being understood to be the self-excited brushless single-phase synchronous generator. In this paper, the results of experimental test about the characteristics are analyzed. There are not a few possibilities in the CT connection wherein the load current affects the exciting current.

膽道疾患 患者의 Cholipin 效果에 關한 臨床的觀察

宋政相,閔獻基 최신의학사 1972 最新醫學 Vol.15 No.7

A clinical observation on the effect of Cholipin, which contains both a choleretic and an antispasmodic component, was performed in 29 patients with hepatobiliary disease. Sixteen patients were medical cases diagnosed as cholecystitis, cholelithiasis, intrahepatic stone, viral hepatitis or liver cirrhosis, and the remaining 13 patients were surgical cases which underwent operation due to biliary tract disease. Each subject received two sugar coated tablets of Cholipin by mouth, three times daily. Duration of the treatment ranged from one to two weeks. A remarkable relief of subjective symptoms and clinical findings such as upper abdominal pain, tenderness, dyspepsia, nausea, jaundice was experienced in 24 patients (92.3%). A significant decrease in the serum bilirubin level was observed in almost all patients except in two cases, in which cholestatic viral hepatitis was diagnosed. E No serious side effects were observed throughout the trial.

화자인식시스템에서의 켑스트럼 가중치

송철,정헌상,황의봉 조선대학교 에너지.자원신기술연구소 1999 에너지·자원신기술연구소 논문지 Vol.21 No.1

This study is to increase recognition rate and to reduce processing time in the speaker recognition system. For processing time reduction we used only difference between average reference pattern and speaker's input pattern without using DTW which had been mainly used in pattern matching. For increasing recognition rate existing cepstrum weights are modified. Experimental results with ten speakers showed increase by 1.75%(95.25% from 93.5%) in speaker verification and 100% in speaker identification.

색채감성을 적용한 모션그래픽 교육 기법 연구

임헌혁,송병철 경희대학교 부설 디자인연구원 2008 예술· 디자인학연구 Vol.11 No.1

모션그래픽(Motiongraphic)이란, 움직임(motion)과 그래픽(graphic)을 이용하여 원하는 메시지를 영상기법을 통해 전달하는 것을 일컫는다. 즉 모션그래픽은 정보를 효과적으로 전달할 수 있도록 시간과 움직임, 형태, 배경, 색상 등의 구성요소를 이용하여 창의적인 영상을 만들어 내는 것이라 할 수 있다. 본 연구에서는 색채의 감성적인 부분과 모션그래픽 요소들 간의 상관성에 초점을 두어 연구를 진행하였다. 또한 색채가 지니고 있는 감성적인 특성과 모션그래픽의 개념 및 구성요소에 대해 우선 사례조사 및 분석 을 하였다. 이렇게 분석한 내용들을 바탕으로, 실제 교육현장에서 모션그래픽의 활용이 어떠한 효과를 불러일으킬 수 있을지를 알아보기 위하여 수업내용에 적합한 모션그래픽을 직접 제작하고, 이를 실제 교과수업에 적용할 수 있는 교육기법을 제안하였다.

수증기 활성화법으로 제조된 영월 석탄계 활성탄의 특성 연구

이송우,권태훈,나영수,최동훈,류동춘,송승구 한국환경과학회 2000 한국환경과학회지 Vol.9 No.4

Activated carbons were prepared from Youngwall coal by steam activation in this study. The feasibility of the Youngwall coal to commercial activated carbon was examined. The variation of pore structures and the development of porosity in activated carbons were investigated by changing activation conditions in batch type apparatus. The values of BET surface area and adsorption capacity of iodine and methylene blue of the resulting activated carbons were obtained as high as 1,000㎡/g, 900㎎/g, 150㎖/g, respectively. Youngwall activated carbon prepared in this study showed much higher pore volume in pore diameter over l0Å than that of commercial reference activated carbon(Ningxia Taihua ZJ-15C) produced from China anthracite.

고효율 폐페인트의 재활용 기술 개발

정재헌,김정수,김종민,김영한,이상록,장상목 동아대학교 공과대학부설 생산기술연구소 1997 生産技術硏究所硏究論文集 Vol.2 No.1

In this study, the equipment and method to recyle waste-paint, were developed and investigated. The efficiency of drying and pulverizing the waste-paint were improved via vescosity reducing process and microwave energy source with a blast of hot air. This method may be useful to recyle the waste-paint, rubber and plastics.

衛星通信에 관한 硏究 : Filter의 性能改善을 中心으로 Especially on the Improvement of Filter Performance

鄭憲相,宋鐵,劉炳守,朴暢均,白亨來,鄭鍾熙,李炅燮 조선대학교 동력자원연구소 1986 動力資源硏究所誌 Vol.8 No.2

There are two kinds of data transmission communication method, namely, Analog communication method and Digital communication method. The latter has many excellent characteristics as compared with the former. In order to design excellent Digital Filter, the window function is studied in this paper. The conventional time-domain windowing requires N/2 stored values of the data window and N multiplications. A class of windows, called binary windows, for the frequency-domain implementation of the Discrete Fourier Transform is proposed. They do not require multiplications or stored constants ; rather, they are replaced by shift and add operations. These windows offer excellent sidelobe behavior compared with the conventional windows.