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441.

Sustainable Development of Darjeeling Himalayan Railway

Amareswar Galla 한국박물관학회 박물관학보 24 Pages

한국박물관학회 박물관학보 18.19호 3 29-52 (24 pages)

Amareswar Galla 저
...
- 5,300원
period of civil s띠fe. π1e reconciliation of local stakeholders and lis미19of their heritage under an intemational legal instrument, World Heritage Convention of 1972, through the national govemment, required a deft and indusive negotiation process. The author was endorsed by all pa띠es to facilitate a proc않s for bringing people and their heritage together through a culture of peace irlformed by intercultural dialogue and mutual respect. πl?s article mainly focuses on the foundation workshop...
442.

Association of Grit and Body Composition with Fatigue and Burnout among Shift-work Nurses

Baek MinJung, Han Kihye 한국기초간호학회 Journal of Korean Biological Nursing Science 9 Pages

한국기초간호학회 Journal of Korean Biological Nursing Science 2022, Volume 24, No 3 1 141-149 (9 pages)

Baek MinJung, Han Kihye 저
...
- 3,000원
Purpose: This study aimed to investigate the effects of grit and body composition on fatigue and burnout in shift-working nurses. Methods: A descriptive cross-sectional design using self-report questionnaires was employed. Data were collected between February and April 2021 from 192 shift-working nurses in 22 units of C tertiary hospitals. Of the 192, 175 nurses returned their completed questionnaires (return rate: 91.1%). The participants objectively measured their body composition for three...
443.

노년내과와 정형외과의 협진 여부에 따른 노인의 고관절 골절수술 후 합병증 발생 위험 요인분석

박은영, 최혜란 한국기초간호학회 Journal of Korean Biological Nursing Science 10 Pages

한국기초간호학회 Journal of Korean Biological Nursing Science 2016, Volume 18, No 4 1 193-202 (10 pages)

박은영, 최혜란 저
...
- 3,000원
444.

아동ㆍ청소년의 일상적 스트레스, 지각한 환경, 심리적 문제에 관한 발달단계별 차이 연구

이영옥, 이정숙 한국아동심리치료학회 한국아동심리치료학회지 27 Pages

한국아동심리치료학회 한국아동심리치료학회지 2011, 제 6권 제 1호 4 53-79 (27 pages)

이영옥, 이정숙 저
...
- 5,600원
현대사회의 급격한 변화는 사회ㆍ문화적으로 다양한 변화를 가져온다. 이러한 변화와 더불어 우리나라의 입시제도는 부모와 교사뿐만 아니라, 학령기 아동과 청소년에게 많은 기대와 부담을 주게 된다. 또한 학령기 아동과 청소년들은 새롭게 변화해 가는 환경에 적응하여야 하기 때문에 일상생활에서 많은 스트레스에 놓이게 된다. 이렇게 일상적인 생활에 산재되어 있는 스트레스에 직면했을 때, 이 갈등을 재조직하고 잘 대응하면 새로운 적응상태를 맞이할 수 있으나, 스트레스 자극을 감당하지 못하거나 스트레스 상태가 지속되면...
445.

골밀도 분류에 의한 폐경기 여성의 영양상태와 생활습관 비교

전형주 한국웰니스학회 한국웰니스학회지 12 Pages

한국웰니스학회 한국웰니스학회지 2014, 제 9권 4호 22 239-250 (12 pages)

전형주 저
...
- 4,100원
본 연구는 골밀도 분류에 따른 50~60대 폐경여성의 영양상태 및 생활습관 요인을 비교하였으며, 이 연구결과는 고령화에 의한 골다공증 진료비의 막대한 낭비를 막을 수 있기 위하여 이미 예측할 수 있는 변인 중 중요한 요인이 무엇인지를 찾고자 하였다. 본 연구결과는 골다공증 예방을 위한 사전대책 프로그램을 개발하는데 도움이 되기를 기대한다. 본 연구대상자는 84명으로 T-SCORE에 의하여 정상군 25명, 골감소증군 39명, 골다공증군 20명으로 분류하였다. 음주량과 초경 시기는 골밀도에 직접적인 영 향을 미쳤으며 골감소증군과...
446.

Lyocell-based activated carbon fibers improved the adsorption of harmful gas properties when produced via dual-simultaneous treatments

Byong Chol Bai, Ji Sun Im, Young-Seak Lee 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2017, Vol.23 10 69-73 (5 pages)

Byong Chol Bai, Ji Sun Im, Young-Seak Lee 저
...
- 1,500원
In gas adsorption processes, activated carbon fibers (ACFs) are used for the adsorption of the harmful gases that are generated by coal or oil combustion, and they have been widely studied [1,2]. ACFs have been used for harmful gas removal because of their specific surface area, micropores, reproducibility, safety, and processing ability, which are beneficial properties for a wide range of applications [3,4].
447.

Capacitance behaviors of conducting polymer-coated graphene nanosheets composite electrodes containing multi-walled carbon nanotubes as additives

Hoe-Seung Kim, Yongju Jung, Seok Kim 한국탄소학회 Carbon Letters 6 Pages

한국탄소학회 Carbon Letters 2017, Vol.23 9 63-68 (6 pages)

Hoe-Seung Kim, Yongju Jung, Seok Kim 저
...
- 3,000원
Global warming is rapidly becoming a major concern as a result of the continuing emissions of greenhouse gases generated by the combustion of fossil fuels. To resolve this problem, various studies on efficient energy storage devices have been undertaken. Electronic technologies are increasingly used in electronic products and systems, and they require effective energy storage [1,2]. Supercapacitors are energy storage devices with high power density and long cycle life, and have been spotlighted...
448.

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)

Daeyeon Kim, Jinsil Cheon, Jeonghoon Kim, Daekyun Hwang, Ikpyo Hong, Oh Hyeong Kwon, Won Ho Park, Donghwan Cho 저
...
- 3,000원
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...
449.

Improving dispersion of multi-walled carbon nanotubes and graphene using a common non-covalent modifier

Youbin Kwon, Wonbo Shim, Seung-Yeol Jeon, Ji-Ho Youk, Woong-Ryeol Yu 한국탄소학회 Carbon Letters 9 Pages

한국탄소학회 Carbon Letters 2016, Vol.20 8 53-61 (9 pages)

Youbin Kwon, Wonbo Shim, Seung-Yeol Jeon, Ji-Ho Youk, Woong-Ryeol Yu 저
...
- 3,000원
The reportedly synergistic effects of carbon nanotubes (CNTs) and graphene hybrids have prompted strong demand for an efficient modifier to enhance their dispersion. Here, we investigated the ability of poly(acrylonitrile) (PAN) to overcome the van der Waals interaction of multi-walled CNTs (MWCNTs) and graphene by employing a simple wrapping process involving ultrasonication and subsequent centrifugation of PAN/MWCNT/graphene solutions. The physical wrapping of MWCNTs and graphene with PAN was...
450.

Study on urea precursor effect on the electroactivities of nitrogen-doped graphene nanosheets electrodes for lithium cells

Ki-Yong Kim, Yongju Jung, Seok Kim 한국탄소학회 Carbon Letters 7 Pages

한국탄소학회 Carbon Letters 2016, Vol.19 5 40-46 (7 pages)

Ki-Yong Kim, Yongju Jung, Seok Kim 저
...
- 3,000원
Nitrogen-atom doped graphene oxide was considered to prevent the dissolution of polysulfide and to guarantee the enhanced redox reaction of sulfur for good cycle performance of lithium sulfur cells. In this study, we used urea as a nitrogen source due to its low cost and easy preparation. To find the optimum urea content, we tested three different ratios of urea to graphene oxide. The morphology of the composites was examined by field emission scanning electron microscope. Functional groups and...

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