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The Impact of Cultural Characteristics and Message Appeals on Attitudes toward Anti-Secondhand Smoke PSAs : Cross-Cultural Comparison
Hye-Jin Paek, Hyegyu Lee, Thomas Hove 한국광고PR실학회 광고PR실학연구 27 Pages
한국광고PR실학회 광고PR실학연구 2016, 제 9권 3호 10 219-245 (27 pages)
This online evaluation study of anti-secondhand smoke messages investigated two related questions. First, to what extent do different message appeals ― norm versus threat ― have differential impacts on people from a predominantly individualistic culture compared to people from a predominantly collectivistic culture? Second, how do country-level and individual-level cultural orientations interact to affect attitudinal outcomes? Using a 2 (Culture: Individualism vs. Collectivism) × 3 (Message... -
장애인가구에 대한 공적소득보장프로그램의 빈곤감소효과에 대한 연구 : FGT지수를 활용한 요인분해분석의 적용
이동영 한국장애인복지학회 한국장애인복지학 34 Pages
한국장애인복지학회 한국장애인복지학 2017, Vol.37 4 87-120 (34 pages)
본 연구는 장애인가구의 열악한 경제적 특성에 대한 중요한 정책대응으로서 공 적소득보장프로그램에 초점 맞춰 이의 실질적 빈곤감소효과에 대한 실증적 분석을 시행함으로써 근거자료에 기반 한 실효적 정책개선의 함의를 이끌어내고자 하였 다. 이에 본 연구는 한국복지패널의 장애인가구에 대한 소득자료를 추출하고, FGT 지수와 요인분해분석(지수요소별?소득원천별?하위집단별 분해)을 적용하여 상대적 빈곤기준에 따른 정책효과에 대한 성과구성, 원인구성, 배분구성을 비장애인가구 와 비교하여 파악하였다. 분석결과, FGT지수... -
Improvement of gas sensing properties of carbon nanofibers based on polyacrylonitrile and pitch by steam activation
Jeongsik Kim, Hyung-Il Kim, Jumi Yun 한국탄소학회 Carbon Letters 5 Pages
한국탄소학회 Carbon Letters 2017, Vol.24 5 36-40 (5 pages)
Polyacrylonitrile/pitch nanofibers were prepared by electrospinning as a precursor for a gas sensor material. Pitch nanofibers were properly fabricated by incorporating polyacrylonitrile as an electrospinning supplement component. Polyacrylonitrile/pitch nanofibers were activated with steam at various temperatures followed by subsequent carbonization to make carbon nanofibers with a highly conductive graphitic structure. Steam activation was effective in facilitating gas adsorption onto the... -
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)
In the present study, biomass-based lignin was extracted from industrial waste black liquor and the extracted lignin was characterized by means of attenuated total reflectance- Fourier transform infrared spectroscopy and 1H-nuclear magnetic resonance spectroscopy. The extracted lignin was carbonized at different temperatures and then activated with steam at 850oC. The extracted lignin in powder state was transformed into a bulky carbonized lignin due to possible fusion between the lignin... -
Microwave-assisted pretreatment technologies for the conversion of lignocellulosic biomass to sugars and ethanol: a review
Pradeep Puligundla, Sang-Eun Oh, Chulkyoon Mok 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2016, Vol.17 No.1 1 1-10 (10 pages)
Lignocellulosic biomass conversion to biofuels such as ethanol and other value-added bio-products including activated carbons has attracted much attention. The development of an efficient, cost-effective, and eco-friendly pretreatment process is a major challenge in lignocellulosic biomass to biofuel conversion. Although several modern pretreatment technologies have been introduced, few promising technologies have been reported. Microwave irradiation or microwave-assisted methods (physical and... -
Teachers Awareness and Analysis of the Current Status of Disposable Plastic in Science Textbooks for Elementary School
Chae Heein, Noh Sukgoo 경인교육대학교 교육연구원 교육논총 18 Pages
경인교육대학교 교육연구원 교육논총 제 41권 특별호 3 45-62 (18 pages)
This study analyzed the disposable plastic experiment equipment and materials included in science textbooks for elementary schools to understand their current status and surveyed elementary school teachers on their awareness of the need for such equipment to be included in textbooks, their educational benefits, and possible alternatives. The analysis of the inquiry activities revealed that various disposable plastic equipment and materials were included for different grades and domains. The... -
샌드위치형 복합재 하이브리드 차체의 경제성 분석에 관한 연구
서승일, 김정석, 조세현, Seo. Sung-Il, Kim. Jung-Seok, Cho. Se-Hyun 한국철도학회 한국철도학회 논문집 7 Pages
한국철도학회 한국철도학회 논문집 2012, Vol.15 No.2 97-103 (7 pages)
허니컴 샌드위치 복합재는 가볍고 강하며, 제작하기가 편리한 장점이 있어 철도차량 차체에 적용되기 시작하였다. 보통 중량감소량은 27%에 달하나, 재료비가 알루미늄 압출재에 비해 높기 때문에 차체에 널리 적용되지 못하였다. 본 논문에서는 두 가지 경량화 재질에 대하여 제작 과정을 고찰하고 원가를 분류하여 과거 자료를 기초로한 경제성을 분석하였다. 복합재 차체의 재료비 상승분을 제작의 용이성으로 상쇄할 수 있으며, 대량생산에 따른 장비비를 저감하면 알루미늄 차체에 비해 경쟁력을 가질 수 있음을 알 수 있었다.... -
Optimized Immunohistochemical Analysis of Cerebellar Purkinje Cells Using a Specific Biomarker, Calbindin D28k
ByungJooKim, SoYeonLee, HyungWooKim, Eun-JungPark, JunKim, SangJeongKim, InsukSo, Ju-HongJeon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.5 7 373-378 (6 pages)
Cerebellar Purkinje cells (PCs) play a crucial role in motor functions and their progressive degeneration is closely associated with spinocerebellar ataxias. Although immunohistochemical (IHC) analysis can provide a valuable tool for understanding the pathophysiology of PC disorders, the method validation of IHC analysis with cerebellar tissue specimens is unclear. Here we present an optimized and validated IHC method using antibodies to calbindin D28k, a specific PC marker in the cerebellum. To... -
Long-Term Tropical Residency Diminishes Central Sudomotor Sensitivities in Male Subjects
Jeong-BeomLee, Jun-SangBae, Young-OhShin, Jong-ChulKang, TakaakiMatsumoto, AliopvaAzizaToktasynovna, AlipovGabitKaimovich, Wan-JongKim, 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2007, Vol.11 No.6 1 233-238 (6 pages)
Tropical natives (TROP) are capable of tolerating tropical heat because of their long-term adaptation to tropical environments. When exposed to heat stress, these natives tend to respond with lower sweat output, which is generally thought to be the result of heat acclimatization. The main objective of this study was to clarify central mechanisms inherent to suppressed thermal sweating in tropical natives (Malaysians) by comparing their sweating responses to those of temperate native (TEMP)...
