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- 한국탄소학회(12)
- 대한생리학회-대한약리학회(3)
- 한국암반공학회(3)
- 한국수자원학회(2)
- 대한생리학회(1)
- 대한지질공학회(1)
- 테크노프레스(1)
- 한국노인간호학회(1)
- 한국지반환경공학회(1)
- 한국콘크리트학회(1)
간행물
- CARBON LETTERS(12)
- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(3)
- 터널과 지하공간: 한국암반공학회지(3)
- COMPUTERS & CONCRETE(1)
- INTERNATIONAL JOURNAL OF CONCRETE STRUCTURES AND MATERIALS(1)
- WATER ENGINEERING RESEARCH : INTERNATIONAL JOURNAL OF KWRA(1)
- 노인간호학회지(1)
- 대한생리학회지(1)
- 지질공학(1)
- 한국수자원학회논문집(1)
- 한국지반환경공학회논문집(1)
전체 선택해제
총 26건 검색
본문검색 결과만 보기
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Fluid Flow and Solute Transport in a Discrete Fracture Network Model with Nonlinear Hydromechanical Effect
정우창, Jeong. U-Chang 한국수자원학회 韓國水資源學會論文集 14 Pages
한국수자원학회 韓國水資源學會論文集 1998, Vol.31 No.3 347-360 (14 pages)
균열 암반 매질에서의 지하수 흐름과 오염물질 이송에 대한 수치모의 실험이 hydromechanic 모형과 추계적 그리고 이산적 3차원 균열망 모형에 바탕을 둔 비정상상태 흐름 수치 모형을 이용하여 수행되었다. 오염물질 이송에 대한 수치모의 실험에서 random walk의 일종인 particle following 알고리즘이 사용되었다. 이 연구의 목적은 지하 깊은 곳에 위치한 Hot dry rock에서의 지열 개발을 위해 프랑스 Soultz sous Foret 지역에 설치된 두개의 깊은 착정인 GPK1과 GPK2 사이에서의 tracer test 반응을 1995년에 실행된 유체순환 현장... -
Model of Least Square Support Vector Machine (LSSVM) for Prediction of Fracture Parameters of Concrete
Kulkrni. Kallyan S., Kim. Doo-Kie, Sekar. S.K., Samui. Pijush 한국콘크리트학회 International journal of concrete structures and materials 5 Pages
한국콘크리트학회 International journal of concrete structures and materials 2011, Vol.5 No.1 29-33 (5 pages)
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A NUMERICAL STUDY ON CHARACTERISTICS OF FLUID FLOW AND SOLUTE TRANSPORT IN A SELF-AFFINE VARIABLE-APERTURE FRACTURE UNDER NORMAL COMPLIANCE EFFECT
JEONG. WOOCHANG, HWANG. MANHA, KO. ICKHWAN, SONG. JAIWOO 한국수자원학회 Water engineering research : international journal of KWRA 13 Pages
한국수자원학회 Water engineering research : international journal of KWRA 2005, Vol.6 No.2 49-61 (13 pages)
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Neural circuit remodeling and structural plasticity in the cortex during chronic pain
WoojinKim, SunKwangKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.1 1 1-8 (8 pages)
Damage in the periphery or spinal cord induces maladaptive plastic changes along the somatosensory nervous system from the periphery to the cortex, often leading to chronic pain. Although the role of neural circuit remodeling and structural synaptic plasticity in the ‘pain matrix’ cortices in chronic pain has been thought as a secondary epiphenomenon to altered nociceptive signaling in the spinal cord, progress in whole brain imaging studies on human patients and animal models has suggested a... -
Effect of Cytokines and bFGF on the Osteoclast Differentiation Induced by 1α,25-(OH)2D3 in Primary Murine Bone Marrow Cultures
Han-JungChae, , Jang-SookKang, Byung-GwanBang, Seoung-BumCho, Jo-ILHan, Joo-YoungChoi, Hyung-MinKim, Soo-WanChae, HyungRyongKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.6 1 539-546 (8 pages)
osteoclast formation. In vitro model systems using bone marrow cultures have demonstrated that IL-1β, IL-3, TNF-α, bFGF can stimulate the formation of osteoclasts. In contrast, IL-4 inhibits osteoclast formation. Knowledge of cytokines and bFGF that affect osteoclast formation and their capacity to modulate the bone-resorbing process should provide critical insights into normal calcium homeostasis and disorders of bone turnover such as periodontal disease, osteoporosis and Paget's disease. -
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... -
Phenylethynyl-terminated polyimide, exfoliated graphite nanoplatelets, and the composites: an overview
Donghwan Cho, Lawrence T. Drzal 한국탄소학회 Carbon Letters 11 Pages
한국탄소학회 Carbon Letters 2016, Vol.19 1 1-11 (11 pages)
In efforts to characterize and understand the properties and processing of phenylethynyl-terminated imide (LaRC PETI-5, simply referred to as PETI-5) oligomers and polymers as a high-temperature sizing material for carbon fiber-reinforced polymer matrix composites, PETI-5 imidization and thermal curing behaviors have been extensively investigated based on the phenylethynyl end-group reaction. These studies are reviewed here. In addition, the use of PETI-5 to enhance interfacial adhesion between... -
A review: role of interfacial adhesion between carbon blacks and elastomeric materials
Min-Joo Kang, Young-Jung Heo, Fan-Long Jin, Soo-Jin Park 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2016, Vol.18 1 1-10 (10 pages)
Carbon blacks (CBs) have been widely used as reinforcing materials in advanced rubber composites. The mechanical properties of CB-reinforced rubber composites are mostly controlled by the extent of interfacial adhesion between the CBs and the rubber. Surface treatments are generally performed on CBs to introduce chemical functional groups on its surface. In this study, we review the effects of various surface treatment methods for CBs. In addition, the preparation and properties of CB-reinforced... -
Effects of cross-linking methods for polyethylene-based carbon fibers: review
Kwan-Woo Kim, Hye-Min Lee, Jeong-Hun An, Byoung-Suhk Kim, Byung-Gak Min, Shin-Jae Kang, Kay-Hyeok An, Byung-Joo Kim 한국탄소학회 Carbon Letters 24 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.3 2 147-170 (24 pages)
In recent decades, there has been an increasing interest in the use of carbon fiber reinforced plastic (CFRP) in aerospace, renewable energy and other industries, due to its low weight and relatively good mechanical properties compared with traditional metals. However, due to the high cost of petroleum-based precursors and their associated processing costs, CF remains a specialty product and as such has been limited to use in high-end aerospace, sporting goods, automotive, and specialist... -
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)
Carbon fibers (CFs) have a unique combination of properties which allow them to be widely used as reinforcing materials in advanced polymer composites. The mechanical properties of CF-reinforced polymer composites are governed 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.... -
Study on lowering the percolation threshold of carbon nanotube-filled conductive polypropylene composites
Seung Bin Park, Moo Sung Lee, Min Park 한국탄소학회 Carbon Letters 8 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.2 8 117-124 (8 pages)
a continuous conductive network, and accordingly, to make the material conductive; is referred to as the percolation threshold. From technical and economical viewpoints, it is desirable to decrease the conductive- filler percolation-threshold as much as possible. In this study, we investigated the effect of polymer/conductive-filler interactions, as well as the processing and morphological development of low-percolation-threshold (Φc) conductive-polymer composites. The aim of the study was to... -
Microwave heating of carbon-based solid materials
Teawon Kim, Jaegeun Lee, Kun Hong Lee 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.1 2 15-24 (10 pages)
As a part of the electromagnetic spectrum, microwaves heat materials fast and efficiently via direct energy transfer, while conventional heating methods rely on conduction and convection. To date, the use of microwave heating in the research of carbon-based materials has been mainly limited to liquid solutions. However, more rapid and efficient heating is possible in electron-rich solid materials, because the target materials absorb the energy of microwaves effectively and exclusively.... -
Carbon nanofiber-reinforced polymeric nanocomposites
Changwoon Jang, John Hutchins, Jaesang Yu 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2013, Vol.14 No.4 1 197-205 (9 pages)
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Strenthening of C/C Composites through Ceramer Matrix
S.R.Dhakate, R.B.Mathur, T.L.Dhami 한국탄소학회 Carbon Letters 5 Pages
한국탄소학회 Carbon Letters 2004, Vol.5 No.4 1 159-163 (5 pages)
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단열조사 및 물리검층을 통한 지표 하 단열특성 해석
채병곤, 이대하, 김유성, 황세호, 기원서, 김원영, 이승구, Chae. Byung-Gon, Lee. Dae-Ha, Kim. Yu-Sung, Hwang. Se-Ho, Kee. Weon-Seo, Kim. Won-Young, Lee. Seung-Gu 한국지반환경공학회 한국지반환경공학회논문집 20 Pages
한국지반환경공학회 한국지반환경공학회논문집 2001, Vol.2 No.1 37-56 (20 pages)
결정질 암반의 단열망 모델 설정의 사전작업으로 단열별 특성에 대한 정밀조사를 실시하였다. 지표에서의 광역적 지질구조 조사와 노두에서 관찰한 단열자료를 토대로 5개의 단열군을 설정하였다. 그중, S1 단열군은 연구지역 내 지표에서 관찬되는 단열 중 가장 밀도가 높고, 연장성도 좋은 단열틀로 구성된다. S4와 S5 단열군은 편마암 내의 엽리면과 엽리면에 평행한 전단단열로 이루어진 것으로서, 단열길이에 대한 가중치 측면에서 매우 중요한 단열군이다. 지표하 단열상태를 파악하기 위해 5개 지점에 대한 시추작업을 실시하였고,... -
지하수위 변화에 따른 지하공동 주변의 지하수 유동특성 해석
강재기, 양형식, 김경수, 김천수 한국암반공학회 터널과 지하공간: 한국암반공학회지 11 Pages
한국암반공학회 터널과 지하공간: 한국암반공학회지 2003, Vol.13 No.6 465-475 (11 pages)
본 논문은 지하공동이 건설되는 지역을 대상으로 공동내 지하수 유입량을 계산하기 위하여 영국의 AEA Technology에서 개발한 NAPSAC과 NAMMU를 이용하여 수치 모델링을 실시하였다. 이것은 3차원의 파쇄된 매질에서 지하수 유동에 대하여 아주 유효한 유한요소 소프트웨어 패키지이다. 모델링에 사용된 입력자료는 지표조사, 시추조사, 단일공 수리시험 자료 등을 이용하여 산출하였다. 공동내 지하수 유입량을 보다 정확히 산출하기 위하여 이방성 수리전도도를 고려하였으며 이방성 수리전도도값은 연구지역에 분포하는 균열체계의...
