자료유형
발행기관
- 대한수의학회(64)
- 대한생리학회-대한약리학회(47)
- 한국식물병리학회(41)
- 한국탄소학회(26)
- 인문사회과학기술융합학회(16)
- 한국교육학회(8)
- 이화여자대학교 교과교육연구소(6)
- 한국조형교육학회(5)
- 한국기초간호학회(4)
- 환태평양유아교육연구학회(4)
- 공주교육대학교 초등교육연구원(3)
- 대한구순구개열학회(2)
- 대한치과이식임플란트학회(2)
- 물리치료재활과학회(2)
- 한국교원대학교 뇌기반교육연구소(2)
- 한국박물관학회(2)
- 한국음악교육공학회(2)
- 한국음악교육학회(2)
- 한국종교교육학회(2)
- 경인교육대학교 교육연구원(1)
- 대한고령친화산업학회(1)
- 디지털스토리텔링학회(1)
- 한국광고PR실학회(1)
- 한국기업교육학회(1)
- 한국노년학연구회(1)
- 한국노인간호학회(1)
- 한국문화예술교육학회(1)
- 한국박물관교육학회(1)
- 한국습지학회(1)
- 한국아동미술학회(1)
- 한국의학교육학회(1)
- 한국정신신체의학회(1)
- 한국창의력교육학회(1)
간행물
- JOURNAL OF VETERINARY SCIENCE(58)
- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(47)
- THE PLANT PATHOLOGY JOURNAL (37)
- CARBON LETTERS(26)
- 예술인문사회융합멀티미디어논문지(16)
- 교과교육학연구(6)
- 교육학연구(5)
- 대한수의학회 학술대회발표집(5)
- 조형교육(5)
- ASIA-PACIFIC JOURNAL OF RESEARCH IN EARLY CHILDHOOD EDUCATION(4)
- JOURNAL OF KOREAN BIOLOGICAL NURSING SCIENCE(4)
- 교육논총(4)
- 식물병연구(4)
- 한국교육학회 학술대회논문집(3)
- BRAIN, DIGITAL, & LEARNING(2)
- JOURNAL OF DENTAL IMPLANT RESEARCH(2)
- PHYSICAL THERAPY REHABILITATION SCIENCE(2)
- 대한구순구개열학회지(2)
- 박물관학보(2)
- 음악교육공학(2)
- 음악교육연구(2)
- 종교교육학연구(2)
- KOREAN JOURNAL OF MEDICAL EDUCATION(1)
- KOREAN JOURNAL OF VETERINARY RESEARCH(구 대한수의학회지)(1)
- 광고PR실학연구(1)
- 기업교육과 인재연구(1)
- 노인간호학회지(1)
- 대한고령친화산업학회지(1)
- 디지털스토리텔링연구(1)
- 모드니예술(1)
- 박물관교육연구(1)
- 아동미술교육(1)
- 정신신체의학(1)
- 창의력교육연구(1)
- 한국노년학연구(1)
- 한국습지학회지(1)
전체 선택해제
총 254건 검색
본문검색 결과만 보기
-
본 연구는 기존에 실시되고 있는 융합교육의 쟁점을 분석하여 향후 융합교육 실행을 위해 요구되 는 과제를 탐색하여 도출하는 것에 목적을 두었다. 이를 위해 융합교육에 대한 이론적 배경을 고찰하 였고, 교육 현장의 실제 사례를 분석하여 그 결과를 토대로 쟁점해소를 위한 과제를 제시하였다. 우리 정부가 지식융합시대에 필요한 융합교육의 중요함을 인식하여 여러 차례의 교육과정 개정 및 STEAM 교육과 같은 정책들을 펼쳐왔지만 실제적으로 교과의 벽을 넘지 못하는 진정한 의미의 융합 교육이 실천되지 못하고 있고, 정부주도로...
-
Electrochemical determination of chloramphenicol using a glassy carbon electrode modified with dendrite-like Fe₃O₄ nanoparticles
Krishnan Giribabu, Sung-Chan Jang, Yuvaraj Haldorai, Muruganantham Rethinasabapathy, Seo Yeong Oh, Arunkumar Rengaraj, Young-Kyu Han 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2017, Vol.23 6 38-47 (10 pages)
In this study, magnetite (Fe3O4) nanoparticles were electrochemically synthesized in an aqueous electrolyte at a given potential of -1.3 V for 180 s. Scanning electron microscopy revealed that dendrite-like Fe3O4 nanoparticles with a mean size of < 80 nm were electrodeposited on a glassy carbon electrode (GCE). The Fe3O4/GCE was utilized for sensing chloramphenicol (CAP) by cyclic voltammetry and square wave voltammetry. A reduction peak of CAP at the Fe3O4/GCE was observed at 0.62 V, whereas... -
Extraction and characterization of lignin from black liquor and preparation of biomass-based activated carbon therefrom
Daeyeon Kim, Jinsil Cheon, Jeonghoon Kim, Daekyun Hwang, Ikpyo Hong, Oh Hyeong Kwon, Won Ho Park, Donghwan Cho 한국탄소학회 Carbon Letters 8 Pages
한국탄소학회 Carbon Letters 2017, Vol.22 14 81-88 (8 pages)
possible fusion between the lignin particles occurring upon carbonization. The carbonized and then pulverized lignin exhibits brittle surfaces, the increased thermal stability, and the carbon assay with increasing the carbonization temperature. The scanning electron microscopic images and the Brunauer-Emmett-Teller result indicate that the steam-activated carbon has the specific surface area of 1718 m2/g, which is markedly greater than the carbonized lignin. This study reveals that biomassbased... -
Adsorption characteristics of heavy metals ions by physical activation on coal tar pitch-based activated carbon fibers
Bo-kyung Choi, Jae-Kyoung Ko, Soo-Jin Park, Min-Kang Seo 한국탄소학회 Carbon Letters 5 Pages
한국탄소학회 Carbon Letters 2017, Vol.22 10 96-100 (5 pages)
Due to the increasing population growth of modern society, along with rapid industrial development and urbanization, environmental pollution continues to worsen and has become an important issue, not only domestically but also worldwide. In particular, toxic substances such as heavy metal ions are present in the wastewater produced by various industries. This wastewater flows into rivers, pollutes water supplies, and can contaminate the drinking water supplied to people [1-3]. Powder or... -
The impact fracture behaviors of CFRP/EVA composites by drop-weight impact test
Sun-Ho Go, Hong-Gun Kim, Hee-Jae Shin, Min-Sang Lee, Hyun-Gyung Yoon, Lee-Ku Kwac 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2017, Vol.21 4 23-32 (10 pages)
A drop weight impact test was conducted in this study to analyze the mechanical and thermal properties caused by the changes in the ratio of carbon fiber reinforced plastic (CFRP) to ethylene vinyl acetate (EVA) laminations. The ratios of CFRP to EVA were changed from 10:0 (pure CFRP) to 9:1, 8:2, 6:4, and 5:5 by manufacturing five different types of samples, and at the same time, the mechanical/thermal properties were analyzed with thermo-graphic images. As the ratio of the CFRP lamination was... -
Preparation of gold nanoparticle/single-walled carbon nanotube nanohybrids using biologically programmed peptide for application of flexible transparent conducting films
MinHo Yang, Bong Gill Choi 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2016, Vol.20 4 26-31 (6 pages)
In this study, we report a general method for preparation of a one-dimensional (1D) arrangement of Au nanoparticles on single-walled carbon nanotubes (SWNTs) using biologically programmed peptides as structure-guiding 1D templates. The peptides were designed by the combination of glutamic acid (E), glycine (G), and phenylalanine (F) amino acids; peptides efficiently debundled and exfoliated the SWNTs for stability of the dispersion and guided the growth of the array of Au nanoparticles in a... -
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... -
Effects of electrochemical oxidation of carbon fibers on interfacial shear strength using a micro-bond method
Dong-Kyu Kim, Kay-Hyeok An, Yun Hyuk Bang, Lee-Ku Kwac, Sang-Yub Oh, Byung-Joo Kim 한국탄소학회 Carbon Letters 8 Pages
한국탄소학회 Carbon Letters 2016, Vol.19 4 32-39 (8 pages)
In this work, we studied the effects of electrochemical oxidation treatments of carbon fibers (CFs) on interfacial adhesion between CF and epoxy resin with various current densities. The surface morphologies and properties of the CFs before and after electrochemical-oxidation-treatment were characterized using field emission scanning electron microscopy, atomic force microscopy, Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, and single-fiber contact angle. The... -
Cu²? ion reduction in wastewater over RDF-derived char
Hyung Won Lee, Rae-su Park, Sung Hoon Park, Sang-Chul Jung, Jong-Ki Jeon, Sang Chai Kim, Jin Do Chung, Won Geun Choi, Young-Kwon Park 한국탄소학회 Carbon Letters 7 Pages
한국탄소학회 Carbon Letters 2016, Vol.18 8 49-55 (7 pages)
Refuse-derived fuel (RDF) produced using municipal solid waste was pyrolyzed to produce RDF char. For the first time, the RDF char was used to remove aqueous copper, a representative heavy metal water pollutant. Activation of the RDF char using steam and KOH treatments was performed to change the specific surface area, pore volume, and the metal cation quantity of the char. N2 sorption, Inductively Coupled Plasma-Atomic Emission Spectrometer (ICP-AES), and Fourier transform infrared spectroscopy... -
Rate-capability response of graphite anode materials in advanced energy storage systems: a structural comparison
Umer Farooq, Chil-Hoon Doh, Syed Atif Pervez, Doo-Hun Kim, Sang-Hoon Lee, Mohsin Saleem, Seong-Ju Sim, Jeong-Hee Choi 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2016, Vol.17 No.1 6 39-44 (6 pages)
The work presented in this report was a detailed comparative study of the electrochemical response exhibited by graphite anodes in Li-ion batteries having different physical features. A comprehensive morphological and physical characterization was carried out for these graphite samples via X-ray diffraction and scanning electron microscopy. Later, the electrochemical performance was analyzed using galvanostatic charge/discharge testing and the galvanostatic intermittent titration technique for...
