자료유형
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- 한국탄소학회(19)
- 테크노프레스(11)
- 대한건축학회(2)
- 한국식물병리학회(2)
- 대한수의학회(1)
- 대한약리학회(1)
- 대한치과교정학회(1)
- 한국강구조학회(1)
- 한국공간구조학회(1)
- 한국지진공학회(1)
- 한국콘크리트학회(1)
간행물
- CARBON LETTERS(19)
- STRUCTURAL ENGINEERING AND MECHANICS : AN INTERNATIONAL JOURNAL(10)
- THE PLANT PATHOLOGY JOURNAL (2)
- 대한건축학회논문집 : JOURNAL OF THE ARCHITECTURAL INSTITUTE OF KOREA : STRUCTURE & CONSTRUCTION / 구조계(2)
- JOURNAL OF VETERINARY SCIENCE(1)
- STEEL & COMPOSITE STRUCTURES : AN INTERNATIONAL JOURNAL(1)
- THE KOREAN JOURNAL OF ORTHODONTICS(1)
- 대한약리학잡지(1)
- 콘크리트학회지(1)
- 한국강구조학회 논문집(1)
- 한국공간구조학회논문집(1)
- 한국지진공학회논문집(1)
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Comparison of shear lag in structural steel building with framed tube and braced tube
Mazinani. Iman, Jumaat. Mohd Zamin, Ismail. Z., Chao. Ong Zhi 테크노프레스 Structural engineering and mechanics : An international journal 13 Pages
테크노프레스 Structural engineering and mechanics : An international journal 2014, Vol.49 No.3 297-309 (13 pages)
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Improving buckling response of the square steel tube by using steel foam
Moradi. Mohammadreza, Arwade. Sanjay R. 테크노프레스 Structural engineering and mechanics : An international journal 20 Pages
테크노프레스 Structural engineering and mechanics : An international journal 2014, Vol.51 No.6 1017-1036 (20 pages)
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Loading capacity evaluation of composite box girder with corrugated webs and steel tube slab
He. Jun, Liu. Yuqing, Xu. Xiaoqing, Li. Laibin 테크노프레스 Structural engineering and mechanics : An international journal 24 Pages
테크노프레스 Structural engineering and mechanics : An international journal 2014, Vol.50 No.4 501-524 (24 pages)
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Nonlinear finite element analysis of circular concrete-filled steel tube structures
Xu. Tengfei, Xiang. Tianyu, Zhao. Renda, Zhan. Yulin 테크노프레스 Structural engineering and mechanics : An international journal 19 Pages
테크노프레스 Structural engineering and mechanics : An international journal 2010, Vol.35 No.3 315-333 (19 pages)
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Numerical analyses of the force transfer in concrete-filled steel tube columns
Starossek. Uwe, Falah. Nabil, Lohning. Thomas 테크노프레스 Structural engineering and mechanics : An international journal 16 Pages
테크노프레스 Structural engineering and mechanics : An international journal 2010, Vol.35 No.2 241-256 (16 pages)
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Self-consolidating concrete filled steel tube columns - Design equations for confinement and axial strength
Lachemi. M., Hossain. K.M.A., Lambros. V.B. 테크노프레스 Structural engineering and mechanics : An international journal 22 Pages
테크노프레스 Structural engineering and mechanics : An international journal 2006, Vol.22 No.5 541-562 (22 pages)
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Evaluating high performance steel tube-framed diagrid for high-rise buildings
Lee. Dongkyu, Ha. Taehyu, Jung. Miyoung, Kim. Jinho 테크노프레스 Steel & Composite structures : an international journal 15 Pages
테크노프레스 Steel & Composite structures : an international journal 2014, Vol.16 No.3 289-303 (15 pages)
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Synthesis and characterization of carbon doped TiO₂ photocatalysts supported on stainless steel mesh by sol-gel method
JO. Tijani, OO. Fatoba, TC. Totito, WD. Roos, LF. Petrik 한국탄소학회 Carbon Letters 12 Pages
한국탄소학회 Carbon Letters 2017, Vol.22 6 48-59 (12 pages)
This study synthesized pure anatase carbon doped TiO₂ photocatalysts supported on a stainless steel mesh using a sol-gel solution of 8% polyacrylonitrile (PAN)/dimethylformamide (DMF)/TiCl₄. The influence of the pyrolysis temperature and holding time on the morphological characteristics, particle sizes and surface area of the prepared catalyst was investigated. The prepared catalysts were characterized by several analytical methods: high resolution scanning electron microscopy (HRSEM), energy... -
Numerical and experimental investigation on the temperature distribution of steel tubes under solar radiation
Liu. Hongbo, Chen. Zhihua, Zhou. Ting 테크노프레스 Structural engineering and mechanics : An international journal 13 Pages
테크노프레스 Structural engineering and mechanics : An international journal 2012, Vol.43 No.6 725-737 (13 pages)
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Nonlinear inelastic analysis of steel-concrete composite beam-columns using the stability functions
Park. Jung-Woong, Kim. Seung-Eock 테크노프레스 Structural engineering and mechanics : An international journal 23 Pages
테크노프레스 Structural engineering and mechanics : An international journal 2008, Vol.30 No.6 763-785 (23 pages)
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Translocational changes of localization of synapsin in axonal sprouts of regenerating rat sciatic nerves after ligation crush injury
Ku-birm Kwon, Jin-suk Kim, Byung-joon Chang 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2000, 제 1권 제 1호 1 1-9 (9 pages)
Time-dependent translocational changes of Synapsin I (SyI), a synaptic vesicle-associated phosphoprotein and its involvement in the axonal transport were investigated in the regenerating axonal sprouts. A weak SyI immunoreactivity (IR) was found in the axoplasm of normal axons. Rat sciatic nerves were crush-injured by ligating with 1-0 silk thread at the mid-thigh level and released from the ligation 24 h later. At various times after release, immunocytochemistry was performed. SyI was... -
CONTINUOUS ARCHWIRE의 FORCE SYSTEM에 대한 3차원 유한 요소법적 연구
노 준(Joon Row), 유영규(Young-Kyu Ryu) 대한치과교정학회 The Korean Journal of Orthodontics 16 Pages
대한치과교정학회 The Korean Journal of Orthodontics 1996, 제 26권 제 1호 2 17-32 (16 pages)
여러가지 교정장치 중에서 고정성 장치는 개개치아의 이동에 있어 가장 효과적으로 사용하는 장치이므로 그 작용기전과 역학적 관계를 이해하는 것이 중요하다. 고정성 장치의 탄선형태는 크게 continuous arch, segmented arch, sectional arch로 나누어 볼수 있는데, segmented arch나 sectional arch는 힘의 작용점이 단순하고 interbracket distance도 길어 술자 임의대로 force system조절이 가능한 반면continuous arch에서는 bracket geometry가 다양하고, interbracket distance가 좁아 force system의 조절이나 그 역학적 분석이... -
저산소 심장의 산소 재공급에 따른 심근 손상에 있어서 항산화제의 보호 효과
윤형구(Hyung Ku Yoon), 임정규(Jung Kyoo Lim), 김명석(Myung-suk Kim) 대한약리학회 대한약리학잡지 10 Pages
대한약리학회 대한약리학잡지 1988, 제 24권 제 1호 6 53-62 (10 pages)
저산소 심근의 산소 재공급시에 보이는 심근 손상(oxygen paradox) 기전을 규명하고, 이의 예방법을 찾기 위한 연구의 일환으로 유독성 산소 대사물인 산소 라디칼의 관련성과 지질과산화활성화 및 항산화제의 심근 보호 효과를 검토하였다. 흰쥐 적출 심장을 Langendorff 심장관류법 으로 산소 및 glucose 공급을 중단한 cardioplegic 용액으로 관류 (37˚C, 90분)하여 저산소 상태를 만든 후, 계속해서 산소재공급 관류(20분)를 시행하여 저산소-산소 재공급 심근 손상을 유도 하였다. 심근 손상의 지표로 creatine phosphokinase(CPK),... -
Morphogenetic Alterations of Alternaria alternata Exposed to Dicarboximide Fungicide, Iprodione
한국식물병리학회 The Plant Pathology Journal 6 Pages
한국식물병리학회 The Plant Pathology Journal 2017, 33권 1호 11 95-100 (6 pages)
Fungicide-resistant Alternaria alternata impede the practical control of the Alternaria diseases in crop fields. This study aimed to investigate cytological fungicide resistance mechanisms of A. alternata against dicarboximide fungicide iprodione. A. alternata isolated from cactus brown spot was cultured on potato-dextrose agar (PDA) with or without iprodione, and the fungal cultures with different growth characteristics from no, initial and full growth were observed by light and electron... -
Physical Changes in Satsuma Mandarin Leaf after Infection of Elsinoë fawcettii Causing Citrus Scab Disease
한국식물병리학회 The Plant Pathology Journal 7 Pages
한국식물병리학회 The Plant Pathology Journal 2015, 31권 4호 11 421-427 (7 pages)
observe the structural modification against pathogen. The cuticle and epidermal cells along with 3–5 layers of mesophyll tissue were degraded 1–2 days post inoculation. Surrounding peripheral cells of degraded tissues grew rapidly and then enveloped the necrotic area along with the growing conidia. Cross sections through the lesion revealed hyphal colonization in epidermis and mesophyll tissues. In response to the pathogen colonization, host cell walls were lignified, inner... -
Preparation of photoresist-derived carbon micropatterns by proton ion beam lithography and pyrolysis
Hui-Gyun Nam, Jin-Mook Jung, In-Tae Hwang, Junhwa Shin, Chang-Hee Jung, Jae-Hak Choi 한국탄소학회 Carbon Letters 7 Pages
한국탄소학회 Carbon Letters 2017, Vol.24 8 55-61 (7 pages)
Carbon micropatterns (CMs) were fabricated from a negative-type SU-8 photoresist by proton ion beam lithography and pyrolysis. Well-defined negative-type SU-8 micropatterns were formed by proton ion beam lithography at the optimized fluence of 1×1015 ions cm?2 and then pyrolyzed to form CMs. The crosslinked network structures formed by proton irradiation were converted to pseudo-graphitic structures by pyrolysis. The fabricated CMs showed a good electrical conductivity of 1.58×102 S cm?1 and a... -
Flexural, electrical, thermal and electromagnetic interference shielding properties of xGnP and carbon nanotube filled epoxy hybrid nanocomposites
Young Sil Lee, Yeon Ho Park, Kwan Han Yoon 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2017, Vol.24 6 41-46 (6 pages)
The microstructure, flexural properties, electrical conductivity, thermal conductivity and electromagnetic interference (EMI) shielding effectiveness (SE) of epoxy composites filled with multi-walled carbon nanotubes (CNTs), exfoliated graphite nanoplatelets (xGnPs) and CNT-xGnP hybrid filler were investigated. The EMI SE of the CNT-xGnP hybrid composite was higher than 25 dB at 100 MHz while that of the xGnP based composite was almost zero. The flexural modulus of the CNT-xGnP based epoxy... -
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)
Multiwall carbon nanotubes (MWCNT) with two different (L/D) aspect ratios (7±2 μm/140±30 nm and 0.5?2 μm/8?15 nm) were surface treated using nitric acid (HNO3) and polyethyleneimine (PEI) prior to their deposition on carbon fibers (CF). Before the hierarchical reinforcement with CF-MWCNT, the CFs were treated with 3-glycidoxypropyltrimethoxysilane, a coupling agent (Z6040) and with poly(amidoamine) (PAMAM) a dendrimer containing an ethylenediamine core and amine surface groups. The MWCNT... -
Applications of carbon-based materials in solid phase micro-extraction: a review
Jian Guo, Soo-Jin Park, Long-Yue Meng, Xinghua Jin 한국탄소학회 Carbon Letters 8 Pages
한국탄소학회 Carbon Letters 2017, Vol.24 2 10-17 (8 pages)
With continuous development in the field of sample preparation technology, solid phase micro-extraction (SPME) has been widely used in analytical chemistry for high extraction efficiency and convenient operation. Different materials lead to different extraction results. Among existing materials, carbon-based materials are still attracting attention from scientists due to their excellent physical and chemical properties as well as their modifiable surfaces, which could enhance the adsorption... -
Carbon rich fly ash and their nanostructures
Numan Salah, Sami S. Habib, Zishan H. Khan, Ahmed Alshahrie, Adnan Memic, Attieh A. Al-ghamdi 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2016, Vol.19 3 23-31 (9 pages)
precursor and catalyst for carbon nanotube growth. This fly ash powder is mostly composed of pure carbon, predominantly present as sp2. In this work, the effect of sonication time on the morphology and structural properties of carbon rich fly ash particles is reported. The obtained results show that ultrasound treatment is an effective tool for producing ultrafine particles/fragments with higher porosity, which might be suitable for the adsorption of gasses. Moreover, carbon nanoparticles (CNPs)... -
Characterization and influence of shear flow on the surface resistivity and mixing condition on the dispersion quality of multi-walled carbon nanotube/polycarbonate nanocomposites
Young Sil Lee, Kwan Han Yoon 한국탄소학회 Carbon Letters 7 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.2 3 86-92 (7 pages)
Multi-walled carbon nanotube (MWCNT)/polycarbonate (PC) nanocomposite was prepared by direct melt mixing to investigate the effect of the shear rate on the surface resistivity of the nanocomposites. In this study, an experiment was carried out to observe the shear induced orientation of the MWCNT in the polymer matrix using a very simple melt flow indexer with various loads. The compression-molded, should be eliminated. MWCNT/PC nanocomposite sample exhibited lower percolation thresholds (at 0.8... -
Carbon nanotubes synthesis using diffusion and premixed flame methods: a review
Garima Mittal, Vivek Dhand, Kyong Yop Rhee, Hyeon-Ju Kim and Dong Ho Jung 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.1 1 1-10 (10 pages)
In recent years, flame synthesis has absorbed a great deal of attention as a combustion method for the production of metal oxide nanoparticles, carbon nanotubes, and other related carbon nanostructures, over the existing conventional methods. Flame synthesis is an energyefficient, scalable, cost-effective, rapid and continuous process, where flame provides the necessary chemical species for the nucleation of carbon structures (feed stock or precursor) and the energy for the production of carbon... -
Carbon-allotropes: synthesis methods, applications and future perspectives
P. S. Karthik, A. L. Himaja and Surya Prakash Singh 한국탄소학회 Carbon Letters 19 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.4 1 219-237 (19 pages)
The element carbon has been used as a source of energy for the past few hundred years, and now in this era of technology, carbon has played a significant and very prominent role in almost all fields of science and technology. So as an honour to this marvellous element, we humans should know about its various forms of existence. In this review article, we shed light on all possible carbon-allotropes; similarities in their synthesis techniques and the starting materials; their wide range of... -
Effects of pore structures on electrochemical behaviors of polyacrylonitrile-based activated carbon nanofibers by carbon dioxide activation
Hye-Min Lee, Hong-Gun Kim, Kay-Hyeok An, Byung-Joo Kim 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.1 10 71-76 (6 pages)
Activated carbon nanofibers (ACNF) were prepared from polyacrylonitrile (PAN)-based nanofibers using CO2 activation methods with varying activation process times. The surface and structural characteristics of the ACNF were observed by scanning electron microscopy and X-ray diffraction, respectively. N2 adsorption isotherm characteristics at 77 K were confirmed by Brunauer-Emmett-Teller and Dubinin-Radushkevich equations. As experimental results, many holes or cavernous structures were found on... -
Preparation of needle coke from petroleum by-products
Humala Paulus Halim, Ji Sun Im, Chul Wee Lee 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2013, Vol.14 No.3 3 152-161 (10 pages)
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Carbon nanotubes–properties and applications
Khalid Saeed Ibrahim 한국탄소학회 Carbon Letters 14 Pages
한국탄소학회 Carbon Letters 2013, Vol.14 No.3 1 131-144 (14 pages)
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Recent Advances in Carbon-Nanotube-Based Epoxy Composites
Fan-LongJin, Soo-JinPark 한국탄소학회 Carbon Letters 13 Pages
한국탄소학회 Carbon Letters 2013, Vol.14 No.1 1 1-13 (13 pages)
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콘크리트 충전 강관 구조시스템의 기술동향
전상우, 김진호, 이철호, 오정근, Jeon. Sang-Woo, Kim. Jin-Ho, Lee. Cheol-Ho, Oh. Jung-Keun 한국콘크리트학회 콘크리트학회지 7 Pages
한국콘크리트학회 콘크리트학회지 2005, Vol.17 No.2 28-34 (7 pages)
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준정적 실험에 의한 SRC 합성교각의 내진성능 평가
한정훈, 박창규, 심창수, 정영수, Han. Jung-Hoon, Park. Chang-Kyu, Shim. Chang-Su, Chung. Young-Soo 한국지진공학회 한국지진공학회논문집 10 Pages
한국지진공학회 한국지진공학회논문집 2006, Vol.10 No.4 85-94 (10 pages)
지진지역의 교량교각에 대한 설계에서 요구연성도는 가장 중요한 요소이다. 철근콘크리트 교각의 내진성능 향상을 위해서 강관으로 교각을 감싸거나 후프철근과 같은 횡방향 철근을 이용하여 교각을 구속함으로써 교각의 연성도를 증가시키는 방안이 필요하다. 강재 매입형 교각을 이용하는 것은 RC 교각 내진성능을 향상시키는 유용한 방법중의 하나이다. 이 논문에서는 강재 매입형 합성교각의 내진성능을 평가하기 위하여 단일강재와 복수강재가 매입된 합성교각에 대하여 준정적 실험을 수행하였다. H형강이 매입된 실험체와 부분... -
공간구조에 적용되는 일반구조용 강관의 압축내력에 관한 연구
백기열, Baek. Ki-Youl 한국공간구조학회 한국공간구조학회논문집 11 Pages
한국공간구조학회 한국공간구조학회논문집 2008, Vol.8 No.5 83-93 (11 pages)
국민소득수준의 향상에 따라 국내 건축물의 디자인 및 사용목적의 대한 다양성이 요구되고 있다. 대공간 구조물은 이러한 시대적 요구에 적합한 구조물로서 최근 대공간 구조물에 대한 설계 및 시공법에 관한 관심이 꾸준히 증가하고 있다. 트러스구조는 대공간 구조에 보편적으로 사용되는 구조시스템으로 트러스의 부재는 단면의 효율이 높은 강관을 사용하는 것이 일반적이다. 현재 국내에 유통되고 있는 강관은 생산처에 따라 다양한 제품이 생산되고 있으나 강관 소재의 출처 및 강관 자체의 실제 성능에 관한 연구는 미비한... -
내진 각형강관 기둥-H형강 보 접합상세의 구조성능평가
장보라, 심현주, 김용익, 정진안, 오영석, 김상섭, 최병정, 이은택, Jang. Bo-Ra, Shim. Hyun-Ju, Kim. Yong-Ick, Chung. Jin-An, Oh. Young-Suk, Kim. Sang-Seup, Choi. Byong-J 한국강구조학회 韓國鋼構造學會 論文集 8 Pages
한국강구조학회 韓國鋼構造學會 論文集 2010, Vol.22 No.4 305-312 (8 pages)
본 연구의 목적은 모멘트 접합 골조에서 각형강관 기둥-H 형강 보 접합부의 내진성능평가이다. 각형강관은 H형강에 비해서 효율적이고 많은 장점이 있음에도 불구하고, 아직 접합 디테일의 부족과 경험 부족 등의 이유로 현장에서 적용이 제한적이다. 각형강관을 사용한 기존의 모멘트 접합부는 주로 관통형 다이아프램 형식을 사용하고 있는데 이는 시공과정이 복잡하여 현장에서의 적용을 어렵게 한다. 그러므로 이 연구에서는 각형강관 기둥을 절단하지 않는 접합상세에 대하여 구조성능 및 내진성능을 평가하고자 하였다.... -
휨과 편심압축을 받는 고강도 콘크리트충전 각형강관기둥의 구조성능 예측
정경수, 이세정, 유정한, 김진호, Chung. Kyung-Soo, Lee. Se-Jung, Ryu. Jung-Han, Kim. Jin-Ho 대한건축학회 大韓建築學會論文集 : Journal of the architectural institute of Korea : Structure & construction / 構造系 9 Pages
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