자료유형
발행기관
- 한국탄소학회(97)
- 대한생리학회-대한약리학회(26)
- 한국식물병리학회(14)
- 대한수의학회(11)
- 대한생리학회(8)
- 대한기계학회(7)
- 대한신경정신의학회(5)
- 대한약리학회(5)
- 한국콘크리트학회(5)
- 한국식품영양과학회(4)
- 한국열환경공학회(4)
- 물리치료재활과학회(3)
- 한국복합재료학회(3)
- 한국섬유공학회(3)
- 한국식품과학회(3)
- 한국작물학회(3)
- 한국해양공학회(3)
- 한국간호과학회(2)
- 한국기초간호학회(2)
- 한국습지학회(2)
- 한국지반공학회(2)
- 한국헬스커뮤니케이션학회(2)
- 대한건축학회(1)
- 대한치과교정학회(1)
- 아시아아동지원학회(1)
- 인문사회과학기술융합학회(1)
- 테크노프레스(1)
- 한국가정과학회(1)
- 한국건축시공학회(1)
- 한국고분자학회(1)
- 한국공작기계학회(1)
- 한국교원대학교 뇌기반교육연구소(1)
- 한국농공학회(1)
- 한국목재공학회(1)
- 한국미용산업학회(1)
- 한국보건기초의학회(1)
- 한국생산제조시스템학회(1)
- 한국수산학회(1)
- 한국식품영양학회(1)
- 한국식품저장유통학회(1)
- 한국식품조리과학회(1)
- 한국여가문화학회(1)
- 한국영양학회(1)
- 한국웰니스학회(1)
- 한국유변학회(1)
- 한국자원식물학회(1)
- 한국잠사학회(1)
- 한국조형교육학회(1)
- 한국창의력교육학회(1)
- 한국펄프종이공학회(1)
- 한방비만학회(1)
- 환태평양유아교육연구학회(1)
간행물
- CARBON LETTERS(97)
- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(26)
- THE PLANT PATHOLOGY JOURNAL (14)
- 대한생리학회지(8)
- JOURNAL OF VETERINARY SCIENCE(7)
- 대한약리학잡지(5)
- 신경정신의학(5)
- KOREAN JOURNAL OF VETERINARY RESEARCH(구 대한수의학회지)(4)
- 대한기계학회론문집. TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS. A. A(4)
- 열환경공학(4)
- 콘크리트학회지(4)
- PHYSICAL THERAPY REHABILITATION SCIENCE(3)
- 복합재료 : 한국복합재료학회지(3)
- 한국해양공학회지(3)
- JOURNAL OF KOREAN BIOLOGICAL NURSING SCIENCE(2)
- 대한간호학회지= JOURNAL OF KOREAN ACADEMY OF NURSING(2)
- 한국섬유공학회지(2)
- 한국습지학회지(2)
- 한국식품과학회지(2)
- 한국식품영양과학회지(2)
- 한국영양식량학회지(2)
- 한국작물학회지(2)
- 한국지반공학회논문집(2)
- 헬스커뮤니케이션연구(2)
- ASIA-PACIFIC JOURNAL OF RESEARCH IN EARLY CHILDHOOD EDUCATION(1)
- BRAIN & LEARNING(1)
- COMPUTERS & CONCRETE(1)
- FIBERS AND POLYMERS(1)
- FOOD SCIENCE AND BIOTECHNOLOGY(1)
- JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY(1)
- KOREAN JOURNAL OF CROP SCIENCE(1)
- KSME INTERNATIONAL JOURNAL(1)
- PLANT RESOURCES(1)
- THE KOREAN JOURNAL OF ORTHODONTICS(1)
- 대한건축학회논문집 : JOURNAL OF THE ARCHITECTURAL INSTITUTE OF KOREA : STRUCTURE & CONSTRUCTION / 구조계(1)
- 대한기계학회논문집(1)
- 대한한방비만학회지(1)
- 목재공학(1)
- 미용산업연구(1)
- 아시아아동지원연구(1)
- 여가학연구(1)
- 예술인문사회융합멀티미디어논문지(1)
- 유변학(1)
- 조형교육(1)
- 창의력교육연구(1)
- 콘크리트학회논문집(1)
- 펄프 종이기술(1)
- 폴리머(1)
- 한국가정과학회지(1)
- 한국건축시공학회지(1)
- 한국공작기계학회논문집(1)
- 한국농공학회논문집(1)
- 한국보건기초의학회지(1)
- 한국생산제조시스템학회지(1)
- 한국수산학회지: BULLETIN OF THE KOREAN FISHERIES SOCIETY(1)
- 한국식품영양학회지(1)
- 한국식품저장유통학회지(1)
- 한국영양학회지(1)
- 한국웰니스학회지(1)
- 한국잠사학회지(1)
- 한국조리과학회지(1)
전체 선택해제
총 244건 검색
본문검색 결과만 보기
-
Fabrication of carbon fiber SMC composites with vinyl ester resin and effect of carbon fiber content on mechanical properties
Haksung Lee, Mongyoung Huh, Jaeyoung Yoon, Dasom Lee, Seonyul Kim, Shinjae Kang 한국탄소학회 Carbon Letters 4 Pages
한국탄소학회 Carbon Letters 2017, Vol.22 11 101-104 (4 pages)
strength and weight reduction make fiber composite materials an attractive replacement for metal components. The development of composites like carbon fiber reinforced plastic and related production technologies have contributed to the increasing application of fiber composite materials. Many new components have recently been adapted, including structural parts such as roof frames, under floors, trunk hoods and so on, using sheet molding compound (SMC) and resin transfer molding processes [1-5]. -
Effects of Raw, Cooked, and Germinated Small Black Soybean Powders on Dietary Fiber Content and Gastrointestinal Functions
Lee. Chang-Hyun, Oh. Sang-Hun, Yang. Eun-Jin, Kim. Young-Soo 한국식품과학회 Food science and biotechnology 4 Pages
한국식품과학회 Food science and biotechnology 2006, Vol.15 No.4 635-638 (4 pages)
-
Effect of fiber type and content on properties of high-strength fiber reinforced self-consolidating concrete
Tuan. Bui Le Anh, Tesfamariam. Mewael Gebregirogis, Hwang. Chao-Lung, Chen. Chun-Tsun, Chen. Yuan-Yuan, Lin. Kae-Long 테크노프레스 Computers & concrete 15 Pages
테크노프레스 Computers & concrete 2014, Vol.14 No.3 299-313 (15 pages)
-
Distribution, Content and Molecular Heterogeneity of Gastrin- Releasing Peptide in Rat Pancreas
HyungSeoParkHyoungJinPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.4 7 427-432 (6 pages)
GRP in the rat pancreas. Content of immunoreactive GRP in the rat pancreas was 2.99 ⁑ 0.66 ng/g wet tissues determined by radioimmunoassay. Immunoreactive GRP was most abundantly expressed in the duodenal part among 3 parts of the pancreas; duodenal, body and splenic part. Vagotomy failed to change the content of immunoreactive GRP in the pancreas. Three distinct forms of immunoreactive GRP, very identical to GRP-27, bombesin-24 and neuromedin C, were observed in the rat pancreas by using... -
Mechanical and electrical properties of epoxy resin/epoxidized castor oil/carbon fiber cloth composites
Fan-Long Jin, Heng Zhang, Shan-Shan Yao, Soo-Jin Park 한국탄소학회 Carbon Letters 5 Pages
한국탄소학회 Carbon Letters 2017, Vol.22 12 105-109 (5 pages)
Carbon fibers (CFs) have a unique combination of outstanding mechanical, physical, and chemical properties and are among the materials most frequently used in the preparation of a large variety of composites [1-5]. CF-reinforced polymer composites have been widely used in many advanced technological fields, such as aerospace, engineering, sporting goods, automobiles, and marine industry during the past few decades due to their excellent properties, including high strength-to-weight ratios, light... -
Effect of carbonization temperature on crystalline structure and properties of isotropic pitch-based carbon fiber
Jung Dam Kim, Jae-Seung Roh, Myung-Soo Kim 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2017, Vol.21 6 51-60 (10 pages)
method were carbonized at temperatures ranging from 800 to 1600oC to investigate their crystalline structure and physical properties as a function of the carbonization temperature. The in-plane crystallite size (La) of the carbonized pitch fiber from X-ray diffraction increased monotonously by increasing the carbonization temperature resulting in a gradual increase in the electrical conductivity from 169 to 3800 S/cm. However, the variation in the d002 spacing and stacking height of the... -
Effects of maleic anhydride content on mechanical properties of carbon fibers-reinforced maleic anhydride-grafted-polypropylene matrix composites
Hyun-Il Kim, Woong Han, Woong-Ki Choi, Soo-Jin Park, Kay-Hyeok An, Byung-Joo Kim 한국탄소학회 Carbon Letters 8 Pages
한국탄소학회 Carbon Letters 2016, Vol.20 6 39-46 (8 pages)
applied to increase the interfacial strength between the CFs and MAPP matrix. The mechanical properties of the CFs/MAPP composites are likely to be different in terms of MA content. Surface characteristics were observed by scanning electron microscope, Fourier transform infrared spectroscopy, and single fiber contact angle method. The mechanical properties of the composites were also measured by a critical stress intensity factor (KIC). From the KIC test results, the KIC values were increased to... -
Effect of fiber-matrix adhesion on the fracture behavior of a carbon fiber reinforced thermoplastic-modified epoxy matrix
H.J. Carrillo-Escalante, A. ?lvarez-Castillo, A. Valadez-Gonz?lez, P. J. Herrera-Franco 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2016, Vol.19 6 47-56 (10 pages)
A carbon fiber with commercial sizing was used and also treated with a known silane, (3-glycidoxy propyl trimethoxysilane) coupling agent. Toughness was determined using the double cantilever test, together with surface analysis after failure using scanning electron microscope. The presence of polysulfone particles improved the fracture behavior of the composite, but fiber-matrix adhesion seemed to play a very important role in the performance of the composite material. There appeared to be a... -
Preparation and characterization of carbon fiber-reinforced thermosetting composites: a review
Fan-Long Jin, Soo-Jin Park 한국탄소학회 Carbon Letters 11 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.2 1 67-77 (11 pages)
mainly by the quality of interfacial adhesion between the CFs and the polymer matrix. Surface treatments of CFs are generally carried out to introduce chemical functional groups on the fiber surfaces, which provide the ability to control the surface characteristics of CFs. In this study, we review recent experimental studies concerning various surface treatment methods for CFs. In addition, direct examples of the preparation and properties of CF-reinforced thermosetting composites are discussed. -
Nitrogen Removal in Column Wetlands Packed with Synthetic Fiber Treating Piggery Stormwater
Jing Cheng, Youngchul Kim 한국습지학회 한국습지학회지 8 Pages
한국습지학회 한국습지학회지 2016, Vol.18 No.1 9 68-75 (8 pages)
lab-scale polymer synthetic fiber packed column wetlands composing three columns (CW1, CW2 and CW3) with different hydraulic regimes, recirculation frequencies and pollutant loading rates, were operated in 2012. Synthetic fiber tested as an alternative wetland medium for soil mixture or gravel which has been widely used, has very high pore size and volume, so that clogging opportunity can be greatly avoided. The inflow to the wetland was artificial stormwater. All the wetlands achieved effective... -
Effect of the surface modification using MWCNTs with different L/D by two different methods of deposition on the IFSS of single carbon fiber-epoxy resin composite
Minerva L. Herrera-Sosa, Alex Valadez-Gonz?lez, Humberto V?zquez-Torres, Pierre G. Mani-Gonz?lez, Pedro J. Herrera-Franco 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2017, Vol.24 3 18-27 (10 pages)
surface morphology after the MWCNT deposition were analyzed using SEM, which revealed a higher density and uniform coverage for the PAMAM-treated CF and the short MWCNTs. The interfacial adhesion of the composite materials was evaluated using the single fiber fragmentation technique. The results indicated an improvement in the interfacial shear strength with the addition of the short-MWCNTs treated with acid solutions and grafted onto the surface of the CF fiber using electrostatic attraction. -
Yield enhancement of matrix precursor in short carbon fiber reinforced randomly oriented carbon/carbon composite
Thakur Sudesh Kumar Raunija, Sharad Chandra Sharma, Anil Verma 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2016, Vol.19 7 57-65 (9 pages)
Isroaniso matrix precursor synthesized from commercially available petroleum pitch was stabilized in air. The influence of oxygen mass gain during stabilization on the yield of matrix precursor was studied. Additionally, the influence of pressure on the yield of the stabilized matrix precursor in a real system was studied. The fourier transform infrared spectrometry (FTIR), thermogravimetric analysis (TGA), yield, yield rate, and yield impact were used to check the effect of stabilization and... -
Modification of isotropic coal-tar pitch by acid treatments for carbon fiber melt-spinning
Mi Jung Yoo, Hyo Jun Ko, Yun-Soo Lim and Myung-Soo Kim 한국탄소학회 Carbon Letters 8 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.4 3 247-254 (8 pages)
spinnable precursor pitch for carbon fiber. In the case of thermal treatment only, a relatively high reaction temperature of between 380°C and 400°C was required to obtain a softening point (SP) range of 220°C-260°C and many meso-phase particles were created during the application of high reaction temperature. When nitric acid or sulfuric acid treatment was conducted before the thermal treatment, the precursor pitch with a proper SP range could be obtained at reaction temperatures of 280°C-... -
Oxidative Stabilization Behaviors of Petroleum-based Isotropic Litch fiber Spun by Melt-blown Method
Chan Kim, Su-Hyun Lee, Young-Min Kim, Kap-Seoung Yang 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters Vol.2 No.3&4 3 170-175 (6 pages)
탄소섬유나 활성탄소섬유의 물성과 탄화 수율은 피치의 화학적 구조, 방사방법, 산화안정화, 탄소화, 활성화 등의 각 조건에 의해서 크게 영향을 받는다. 산화안전화 공정은 열가소성 피치를 열경화성 피치로 변환시켜 후속하는 고온 탄소화,활성화 공정에서 섬유의 융착 및 열용융을 방지하기 위해 섬유를 표면으로부터 산화처리하는 과정이ㅏ[1-4]. 산화안정화 공저을 행하지 않고직접 탄소화나 진행되어 탄화되기보다는 연소된다[2]. -
김의 가공 및 저장중의 품질변화 3. 배소 및 저장중의 색소, Trypsin 저해물질(TIS) 및 Dietary Fiber의 변화
이강호, 육지희, 정인학, 정우진, LEE. Kang-Ho, RYUK. Ji-Hee, JEONG. In-Hak, JUNG. Woo-Jin 한국수산학회 한국수산학회지: Bulletin of the Korean Fisheries Society 9 Pages
한국수산학회 한국수산학회지: Bulletin of the Korean Fisheries Society 1990, Vol.23 No.4 280-288 (9 pages)
3. 열처리중에 insoluble dietary fiber(IDF)가 다소 감소하는 경향을 보였으나 온도별 영향은 크지 않은 반면에 soluble dietary fiber(SDF)는 열처리 온도가 높을수록 다소 증가하는 경향을 보였다. 4. 배소김을 실온에서 20주간 저장하였을 때 chalorophyll a는 aw 0.65의 경우 약 $20\%$ aw 0.1에서는 $75\%$이상, carotenoid의 경우 aw 0.1일때 $40\%$, aw 0.65일 때 $2\%$ 정도와 잔존량을 보여 저장중 크게 감소하는 반면, biliprotein 색소는 안정하였다. 5. 저장중 TIS는 aw 0.65일 때 $15\%$ 정도가 감소하였고 같은 조건에서... -
Effect of moisture absorption on damping and dynamic stiffness of carbon fiber/epoxy composites
Zai. Behzad Ahmed, Park. M.K., Choi. H.S., Mehboob. Hassan, Ali. Rashid 대한기계학회 Journal of mechanical science and technology 7 Pages
대한기계학회 Journal of mechanical science and technology 2009, Vol.23 No.11 2998-3004 (7 pages)
-
Influence of laminated orientation on the mechanical and thermal characteristics of carbon-fiber reinforced plastics
Hee-Jae Shin, Lee-Ku Kwac, Min-Sang Lee, Hong-Gun Kim 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.4 3 241-246 (6 pages)
In this context, carbon fiber-reinforced plastic (CFRP) composite materials are being extensively used. However, laminated CFRPs develop faults during impact because CFRPs are composed of mixed carbon fiber and epoxy. Moreover, their fracturing behavior is very complicated and difficult to interpret. In this paper, the effect of the direction of lamination in CFRP on the absorbed impact energy and impact strength were evaluated, including symmetric ply (0°/0°, ?15°/+15°, ?30°/+30°,... -
Influence of hot-pressing pressure on the densification of short-carbon-fiber-reinforced, randomly oriented carbon/carbon composite
Thakur Sudesh Kumar Raunija and Sharad Chandra Sharma 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.1 4 25-33 (9 pages)
The prime objective of this research was to study the influence of hot-pressing pressure and matrix-to-reinforcement ratio on the densification of short-carbon-fiber-reinforced, randomly oriented carbon/carbon-composite. Secondary objectives included determination of the physical and mechanical properties of the resulting composite. The ‘hybrid carbon-fiberreinforced mesophase-pitch-derived carbon-matrix’ composite was fabricated by hot pressing. During hot pressing, pressure was varied from 5... -
Mechanical and electrical properties of cement paste incorporated with pitch-based carbon fiber
Inkyu Rhee, Jin Hee Kim, Sang Hee Park, Sungho Lee, Bong Ryeul Ryu, Yoong Ahm Kim 한국탄소학회 Carbon Letters 8 Pages
한국탄소학회 Carbon Letters 2017, Vol.23 4 22-29 (8 pages)
The compressive strength and electrical resistance of pitch-based carbon fiber (CF) in cementitious materials are explored to determine the feasibility of its use as a functional material in construction. The most widely used CFs are manufactured from polyacrylonitrile (PAN-based CF). Alternatively, short CFs are obtained in an economical way using pitch as a precursor in a melt-blown process (pitch-based CF), which is cheaper and more eco-friendly method because this pitch-based CF is basically... -
Tribological properties of carbon fiber-reinforced aluminum composites processed by spark plasma sintering
Ki Hoon Jung, Seungjin Nam, Sung-Soo Kang, Bon-Cheol Ku, Yun Hyuk Bang, Jun Yeon Hwang 한국탄소학회 Carbon Letters 4 Pages
한국탄소학회 Carbon Letters 2017, Vol.21 14 103-106 (4 pages)
The development of light-weight and high-strength materials have gained attention to meet the evergrowing demands for safer and fuel-efficient automobiles. Thus, the importance and applications of composite materials are gradually increasing [1]. In the field of metal-matrix composite manufacturing, reinforcing agents are added to the metal matrix in the form of powders, whiskers, and fibers to improve the mechanical properties of metals [2]. Fibers have been used since the 1950s as structural... -
Micro-Fiber 흔라네 의한 준설해성점토의 보강효과
박영목, 우문정, 허상목, 정연인 한국지반공학회 韓國地盤工學會論文集 7 Pages
한국지반공학회 韓國地盤工學會論文集 2003, Vol.19 No.4 75-81 (7 pages)
초연약 고소성의 준설해성점토를 보강하기 위하여 Micro-Fiber(MF)재를 혼합하여 다양한 실내시험을 수행하였다. 준설점토의 함수비를 3종으로 조정하고 각각의 시료에 MF를 길이와 혼합율을 변화시키면서 일축압축 및 삼축압축 시험을 통하여 보강특성을 검토하였다. 또한, 양생일수벽로 강도증가 경향을 평가하였으며, 폐석회(Waste Lime, WL)의 추가혼합이 보강기능을 증대시키는지 여부를 검토하였다. 실험결과, MF를 혼합함에 따라 준설점토의 강도가 자연함수비에 무관하게 약 50% 증가하였으며, MF의 길이가 길수록 보강효과가... -
Comparison of multifidus and external oblique abdominis activity in standing position according to the contraction patterns of the gluteus maximus
Hyuk-Soon Choi, Su-Young Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2016, 제 5권 제 1호 7 40-46 (7 pages)
Objective: The purpose of this study was to examine the effect on multifidus and external oblique abdominis muscle activation during hip contraction of three types (concentric, isometric, eccentric) in standing position. Design: Cross-sectional study. Methods: Twenty healthy adult men volunteered to participate in this study. Muscle activation was recorded from gluteus maximus, both multifidus, and both external oblique abdominis by surface electromyography (EMG) while holding position in the... -
Ultrasound imaging for age-related differences of lower extremity muscle architecture
Min Kyu Kim, Young Jun Ko, Hwang Jae Lee, Hyun Geun Ha, Wan Hee Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2015, 제 4권 제 1호 7 38-43 (6 pages)
Objective: To investigate and compare the size of the rectus femoris (RF), tibialis anterior (TA), and medial gastrocnemius (GMM) using ultrasound (US) imaging in young, elderly, and very elderly groups. Design: Cross sectional study. Methods: This study consisted of 25 young (age 20 years), 24 elderly (age 65-74 years), and 25 very elderly (age 75-90 years) people with no physical dysfunctions. The cross sectional area (CSAs) of the RF and muscle thickness of the TA and GMM were measured at... -
The use of laser Doppler blood flow to assess the effect of acute administration of vitamin D on micro vascular endothelial function in people with diabetes
Jerrold Petrofsky, Faris Alshammari, Iman Akef Khowailed, Riya Lodha, Pooja Deshpande, Praveen Rajaram, Mahendra Gaikwad, Vidhi Vadera 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2013, 제 2권 제 2호 1 63-69 (7 pages)
Objective: To assess the effect of vitamin D administration on the skin blood flow response to occlusion and heat. Design: Cross-sectional study. Methods: Twenty age matched subjects; 10 who had diabetes and 10 who were controls were administered 4,000 IU of vitamin D3 for 3 weeks at breakfast. The function of the endothelial cells was evaluated in 2 ways; first, the response to 4 minutes of vascular occlusion of the skin was measured with a laser Doppler flow meter. Second, the skin blood flow...
