자료유형
등재정보
발행기관
- 대한생리학회-대한약리학회(5)
- 한국탄소학회(5)
- 대한전기학회(4)
- 대한생리학회(3)
- 대한수의학회(2)
- 공주교육대학교 초등교육연구원(1)
- 대한신경정신의학회(1)
- 물리치료재활과학회(1)
- 전력전자학회(1)
- 한국식물병리학회(1)
- 한국조명전기설비학회(1)
간행물
- CARBON LETTERS(5)
- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(5)
- 대한생리학회지(3)
- KOREAN JOURNAL OF VETERINARY RESEARCH(구 대한수의학회지)(2)
- 전기학회논문지= THE TRANSACTIONS OF THE KOREAN INSTITUTE OF ELECTRICAL ENGINEERS(2)
- JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY(1)
- PHYSICAL THERAPY REHABILITATION SCIENCE(1)
- THE PLANT PATHOLOGY JOURNAL (1)
- 교육논총(1)
- 신경정신의학(1)
- 전기학회논문지. THE TRANSACTIONS OF THE KOREAN INSTITUTE OF ELECTRICAL ENGINEERS. A / A, 전력기술부문(1)
- 전력전자학회 논문지(1)
- 조명-전기설비학회논문지(1)
전체 선택해제
총 25건 검색
본문검색 결과만 보기
-
Inhibitory Abilities of Bacillus Isolates and Their Culture Filtrates against the Gray Mold Caused by Botrytis cinerea on Postharvest Fruit
Xiaomeng Chen, Yajie Wang, Yu Gao, Tongguo Gao, Dongdong Zhang 한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 5호 4 425-436 (12 pages)
Botrytis cinerea, a major phytopathogenic fungus, has been reported to infect more than 200 crop species worldwide, and it causes massive losses in yield. The aim of this study was to evaluate the inhibitory abilities and effects of Bacillus amyloliquefaciens RS-25, Bacillus licheniformis MG-4, Bacillus subtilis Z-14, and Bacillus subtilis Pnf-4 and their culture filtrates and extracts against the gray mold caused by B. cinerea on postharvest tomato, strawberry, and grapefruit. The results... -
A Study on the Necessity of Syntactic Conditioning to Improve Communicative Competence
Kim Young-cheol 공주교육대학교 초등교육연구원 교육논총 12 Pages
공주교육대학교 초등교육연구원 교육논총 52권1호 17 311-322 (12 pages)
Communicative competence is of paramount importance to teach and learn English all over the world. More than anything else, to be communicatively competent, we need to be syntactically conditioned concerning double object constructions. In this paper, I will try to expound the analyses of double object constructions for English learners to improve communicative competence. Double object constructions have played a crucial role in linguistic literature and communicative competence. We will... -
Thermo-electrical properties of randomly oriented carbon/carbon composite
Thakur Sudesh Kumar Raunija, N. Supriya 한국탄소학회 Carbon Letters 11 Pages
한국탄소학회 Carbon Letters 2017, Vol.22 3 25-35 (11 pages)
The aim of the work was to investigate the thermo-electrical properties of low cost and rapidly produced randomly oriented carbon/carbon (C/C) composite. The composite body was fabricated by combining the high-pressure hot-pressing (HP) method with the lowpressure impregnation thermosetting carbonization (ITC) method. After the ITC method step selected samples were graphitized at 3000°C. Detailed characterization of the samples’ physical properties and thermal properties, including thermal... -
Mechanical properties of epoxy composites reinforced with ammonia-treated graphene oxides
Mi-Seon Park, Sangmin Lee, Young-Seak Lee 한국탄소학회 Carbon Letters 7 Pages
한국탄소학회 Carbon Letters 2017, Vol.21 1 1-7 (7 pages)
The effects of ammonia-treated graphene oxide (GO) on composites based on epoxy resin were investigated. Ammonia solutions of different concentrations (14?28%) were used to modify GO. Nitrogen functional groups were introduced on the GO surfaces without significant structural changes. The ammonia-treated GO-based epoxy composites exhibited interesting changes in their mechanical properties related to the presence of nitrogen functional groups, particularly amine (C-NH2) groups on the GO... -
Activated carbons prepared from mixtures of coal tar pitch and petroleum pitch and their electrochemical performance as electrode materials for electric double-layer capacitor
Eunji Lee, Soon Hyung Kwon, Poo Reum Choi, Ji Chul Jung, Myung-Soo Kim 한국탄소학회 Carbon Letters 8 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.2 2 78-85 (8 pages)
Activated carbons (ACs) were prepared by activation of coal tar pitch (CTP) in the range of 700°C-1000°C for 1-4 h using potassium hydroxide (KOH) powder as the activation agent. The optimal activation conditions were determined to be a CTP/KOH ratio of 1:4, activation temperature of 900°C, and activation time of 3 h. The obtained ACs showed increased pore size distribution in the range of 1 to 2 nm and the highest specific capacitance of 122 F/g in a two-electrode system with an organic... -
Effect of pH on Calcium-Activated Potassium Channels in Pulmonary Arterial Smooth Muscle Cells of the Rabbit
Lee, Suk-Ho, Ho, Won-Kyung, Earm, Yung-E 대한생리학회 대한생리학회지 10 Pages
대한생리학회 대한생리학회지 1991, 제 25권 제 1호 2 17-26 (10 pages)
in symmetrical concentration of K on both sides of the patch, 150 mM, and had a linear current-voltage relationship. During the application of 10 mM tetraethylammonium (TEA) to the intracellular membrane surface, the amplitude of single channel current was reduced and very rapid flickering appeared. The open probability P0 of this channel was increased by increasing positivity of the potential across the patch membrane, with e-fold increase by 20 mV depolarization, and by increasing the internal... -
배전선로 고장에 의한 Voltage Sag의 특성 해석
김성덕 한국조명전기설비학회 照明·電氣設備學會論文誌 9 Pages
한국조명전기설비학회 照明·電氣設備學會論文誌 2002, Vol.16 No.1 76-84 (9 pages)
사고가 발생하였을 경우에, 고장임피던스의 변화에 의한 voltage sag를 symmetrical components 해석을 이용하여 특성해석을 하였다. 이 때, voltage sag와 이들이 진폭과 위상에 미치는 효과를 고찰하였다. 3상지락과 같은 평형 고장은 모든 상에서 전압과 전류가 동일한 값으로 변화되고 또한 영상성분들은 영이 되었다. 그렇지만, 단선지락과 선간단락 고장과 같은 불평형 고장으로 인한 voltage sag는 진폭과 위상이 각 상마다 다르게 변화되었다. 해석결과를 확인하기 위하여 전력회로 모델들을 토대로 시뮬레이션을 수행하고 그... -
순시적인 전압 sag 보상기에 대한 제어 알고리즘의 해석
이상훈, 김재식, 최재호 전력전자학회 전력전자학회 논문지 7 Pages
전력전자학회 전력전자학회 논문지 2001, Vol.6 No.2 173-179 (7 pages)
본 논문은 배전계통의 전력품질 개선을 위한 순시 전압강하 보상기의 제어 알고리즘에 대한 연구를 수행하였다. 특별히 순시적인 전압강하의 원인중 가장 대표적인 1선 지락사고 시에 발생하는 불평형과 비대칭 문제를 해석하기 위하여 새로운 대칭성분 검출 기법을 제안하였다. 제안되 방법은 간단한 연산만을 사용하며, 전압보상을 위한 대칭성분의 제어 기준값이 별도의 위상검출 과정을 거치지 않고도 직류 값으로 표현되도록 하였다. 그리고 기준전압의 발생 시에 IEC에서 규정하고 있는 UF와 MF를 사용하도록 하였다. 제안된...
