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71.

아동․청소년대상 현실치료 집단상담 프로그램의 효과에 대한 메타분석

이정미 한국현실치료상담학회 현실치료연구 16 Pages

한국현실치료상담학회 현실치료연구 2012, 제 1권 1호 1 1-16 (16 pages)

이정미 저
- 4,500원
최종적으로 46편의 연구물을 분석대상 논문으로 채택하였다. MIX software version 2.0 Pro를 이용하여 분석한 결과, 우리나라 아동․청소년을 대상으로 현실치료 집단상담이 효과적인 결과를 얻 을 수 있다는 결론을 얻었는데, 그 중에서도 학업적 효능감이나 자기효능감 향상에 가장 큰 기여하는 것으로 밝혀졌다. 연령대별로는 초등학생보다는 중학생에게, 중학생보다는 고등학생에게 실시할 때 보다 큰 효과를 얻는 것으로 나타났다. 이러한 결과에 기초하여 앞으로 우리나라 아동․청소년을 대 상으로 현실치료 집단상담...
72.

Observational Study of Early Childhood Care and Education Programs in Rural Government Primary Schools in Tamil Nadu, India

Shubha Janardhan, Jayanthi Venkataraman, Suptendra Nath Sarbadhikari 환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 28 Pages

환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 2021, Vol.15 No.2 11 229-256 (28 pages)

Shubha Janardhan, Jayanthi Venkataraman, Suptendra Nath Sarbadhikari 저
...
- 5,700원
An Early Childhood Care and Education (ECCE) program in rural India was evaluated in terms of care and learning outcomes of children. The study was undertaken to observe and describe the ECCE system for children who were economically and educationally disadvantaged and enrolled in three Government Primary Schools (GPS) in India. In particular, the study tries to answer the question, ‘What factors affect the learning of Mathematics and English in the primary schools of rural Tamil Nadu?’...
73.

How Do Children Learn? Beliefs and Practices Reported by Kindergarten Teachers in Singapore

Ching Ting Tan, Nirmala Rao 환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 32 Pages

환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 2017, Vol.11 No.3 5 81-112 (32 pages)

Ching Ting Tan, Nirmala Rao 저
...
- 6,100원
This study explored the curriculum-related beliefs and practices reported by Singapore kindergarten teachers at a time when concerted efforts are being made to promote children’s holistic development through a child-centered curriculum that emphasizes active learning through play and interaction. A questionnaire was administered to a sample of 167 teachers of 4- to 5-year-olds. Factor analyses revealed three reliable factors for teachers’ beliefs and four factors for their classroom practices....
74.

검은콩과 발아 검은콩 추출물이 인간 모유두 세포 성장에 미치는 효과

이윤경, 최지혜 한국웰니스학회 한국웰니스학회지 9 Pages

한국웰니스학회 한국웰니스학회지 2015, 제 10권 1호 25 293-301 (9 pages)

이윤경, 최지혜 저
...
- 3,000원
본 연구는 검은콩과 발아 검은콩의 물과 에탄올 추출물이 인간 모유두 세포(Human follicle dermal papilla cells, HFDPC) 성장에 미치는 영향을 형태학적 측면에서 관찰하였다. 제주산 검은콩은 수세, 발아, 동결건조, 파쇄 등의 과정을 거쳐 물과 에탄올을 이용 하여 추출물을 제작하였으며, 준비된 시료들의 세포 독성은 MTT assay를 이용하여 실시하였다. 세포 생존율 실험결과를 바탕으로 결정된 샘플의 처치 농도(25 μg/ml)로 인간 모유두 세포에 24시간 처처하여 세포의 형태학적 변화를 관찰하였다. 그 결과 발아 검은콩 에탄올...
75.

쥐 와우의 영상 분석에 있어 Micro-CT의 가능성과 한계

최철희 한국청각언어재활학회 Audiology and Speech Research 7 Pages

한국청각언어재활학회 Audiology and Speech Research 2012, 제 8권 제 1호 1 9-15 (7 pages)

최철희 저
...
- 3,000원
76.

Interconnected meso/microporous carbon derived from pumpkin seeds as an efficient electrode material for supercapacitors

Mayakrishnan Gopiraman, Somasundaram Saravanamoorthy, Seung-Hyun Kim, Ill-Min Chung 한국탄소학회 Carbon Letters 9 Pages

한국탄소학회 Carbon Letters 2017, Vol.24 10 73-81 (9 pages)

Mayakrishnan Gopiraman, Somasundaram Saravanamoorthy, Seung-Hyun Kim, Ill-Min Chung 저
...
- 3,000원
Interconnected meso/microporous activated carbons were prepared from pumpkin seeds using a simple chemical activation method. The porous carbon materials were prepared at different temperatures (PS-600, PS-700, PS-800, and PS-900) and demonstrated huge surface areas (645?2029 m2 g?1) with excellent pore volumes (0.27?1.30 cm3 g?1). The wellcondensed graphitic structure of the prepared activated carbon materials was confirmed by Raman and X-ray diffraction analyses. The presence of heteroatoms (O...
77.

Mechanical and electrical properties of cement paste incorporated with pitch-based carbon fiber

Inkyu Rhee, Jin Hee Kim, Sang Hee Park, Sungho Lee, Bong Ryeul Ryu, Yoong Ahm Kim 한국탄소학회 Carbon Letters 8 Pages

한국탄소학회 Carbon Letters 2017, Vol.23 4 22-29 (8 pages)

Inkyu Rhee, Jin Hee Kim, Sang Hee Park, Sungho Lee, Bong Ryeul Ryu, Yoong Ahm Kim 저
...
- 3,000원
The compressive strength and electrical resistance of pitch-based carbon fiber (CF) in cementitious materials are explored to determine the feasibility of its use as a functional material in construction. The most widely used CFs are manufactured from polyacrylonitrile (PAN-based CF). Alternatively, short CFs are obtained in an economical way using pitch as a precursor in a melt-blown process (pitch-based CF), which is cheaper and more eco-friendly method because this pitch-based CF is basically...
78.

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)

JO. Tijani, OO. Fatoba, TC. Totito, WD. Roos, LF. Petrik 저
...
- 4,100원
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...
79.

Synthesize multi-walled carbon nanotubes via catalytic chemical vapour deposition method on Fe-Ni bimetallic catalyst supported on kaolin

Aliyu A, Abdulkareem AS, Kovo AS, Abubakre OK, Tijani JO, Kariim I 한국탄소학회 Carbon Letters 18 Pages

한국탄소학회 Carbon Letters 2017, Vol.21 5 33-50 (18 pages)

Aliyu A, Abdulkareem AS, Kovo AS, Abubakre OK, Tijani JO, Kariim I 저
...
- 4,700원
optimal supported Fe-Ni catalyst is utilised to produce multi-walled carbon nanotubes (MWCNTs) using catalytic chemical vapour deposition (CCVD) method. The catalysts and MWCNTs prepared using the optimal conditions are characterized using high resolution transmission electron microscope (HRTEM), high-resolution scanning electron microscope (HRSEM), electron diffraction spectrometer (EDS), selected area electron diffraction (SAED), thermogravimetric analysis (TGA), Brunauer-Emmett-Teller (BET),...
80.

One-step synthesis of dual-transition metal substitution on ionic liquid based N-doped mesoporous carbon for oxygen reduction reaction

Ulziidelger Byambasuren, Yukwon Jeon, Dorjgotov Altansukh, Yunseong Ji, Yong-Gun Shul 한국탄소학회 Carbon Letters 12 Pages

한국탄소학회 Carbon Letters 2016, Vol.17 No.1 8 53-64 (12 pages)

Ulziidelger Byambasuren, Yukwon Jeon, Dorjgotov Altansukh, Yunseong Ji, Yong-Gun Shul 저
...
- 4,100원
Nitrogen (N)-doped ordered mesoporous carbons (OMCs) with a dual transition metal system were synthesized as non-Pt catalysts for the ORR. The highly nitrogen doped OMCs were prepared by the precursor of ionic liquid (3-methyl-1-butylpyridine dicyanamide) for N/C species and a mesoporous silica template for the physical structure. Mostly, N-doped carbons are promoted by a single transition metal to improve catalytic activity for ORR in PEMFCs. In this study, our N-doped mesoporous carbons were...

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