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221.

CO₂, Er:YAG, Er,Cr:YSGG 레이저를 임프란트 표면에 조사시 표면성상의 변화 및 열 변화에 관한 연구

강만석, 김현철, 이장렬 대한치과이식임플란트학회 Journal of Dental Implant Research 7 Pages

대한치과이식임플란트학회 Journal of Dental Implant Research 2005, 제 24권 2호 2 14-20 (7 pages)

강만석, 김현철, 이장렬 저
...
- 3,000원
임프란트 실패의 중요한 원인인 임프란트 주위염은 크게 교합력, 치태세균이나 치석의 축적 등과 같은 국 소적 요인과 전신질환이나 신체방어력의 약화 등과 같은 전신적 요인에 의해 단독적 또는 복합적으로 발 생된다. 임프란트 주위염은 임프란트 주위 치은의 염 증을 동반한 임프란트 주위골의 임상적, 방사선적인 상실을 가지는 임상적인 증상의 표현이다.
222.

Biocontrol of Citrus Canker Disease Caused by Xanthomonas citri subsp. citri Using an Endophytic Bacillus thuringiensis

Nurul Islam, Sarafat Ali, Seong-Jin Choi, Jae-Wook Hyun, Kwang-Hyun Baek 한국식물병리학회 The Plant Pathology Journal 12 Pages

한국식물병리학회 The Plant Pathology Journal 2019, 35권 5호 9 486-497 (12 pages)

Nurul Islam, Sarafat Ali, Seong-Jin Choi, Jae-Wook Hyun, Kwang-Hyun Baek 저
...
- 4,100원
Citrus canker is a devastating disease of citrus caused by Xanthomonas citri subsp. citri (Xcc). A total of 134 endophytic bacteria were isolated from various gymnospermic and angiospermic plants. They were screened for their antagonistic activities against three wild-type and six streptomycin-resistant Xcc strains. TbL-22 and TbL-26, both later identified as Bacillus thuringiensis, inhibited all the wild and resistant Xcc strains. TbL-22 exerted the highest antagonistic activity against XccW3...
223.

Development of a Selective Medium for the Fungal Pathogen Cylindrocarpon destructans Using Radicicol

한국식물병리학회 The Plant Pathology Journal 5 Pages

한국식물병리학회 The Plant Pathology Journal 2014, 30권 4호 11 432-436 (5 pages)

저
...
- 1,500원
The soil-borne ascomycete fungus Cylindrocarpon destructans causes ginseng root rot disease and produces various secondary metabolites such as brefeldin A and radicicol. The slow growth of this fungus compared with other plant pathogenic and saprophytic fungi in soil disturbs isolation of this fungus from soil and infected ginseng. In this study, we developed a selective medium for C. destructans using radicicol produced by this fungus. Supplementing 50 mg/L of radicicol to medium inhibited the...
224.

Evaluation of the Biocontrol Potential of Some Medicinal Plant Materials Alone and in Combination with Trichoderma harzianum Against Rhizoctonia solani AG 2-1

한국식물병리학회 The Plant Pathology Journal 10 Pages

한국식물병리학회 The Plant Pathology Journal 2011, 27권 1호 11 68-77 (10 pages)

저
...
- 3,000원
Fifty five species of medicinal plant materials were tested for their antifungal activity in vitro against Rhizoctonia solani AG 2-1 and Trichoderma harzianum to select plant species that can be used to improve the biocontrol efficacy of T. harzianum. Six species were effective against R. solani AG 2-1 but were also antagonistic to T. harzianum, except for Cinnamomum loureirii stem bark (CSB). CSB inhibited mycelial growth of R. solani AG 2-1 by 73.7% but showed an inhibitory effect on mycelial...
225.

Purification and Phytotoxicity of Apicidins Produced by the Fusarium semitectum KCTC16676

한국식물병리학회 The Plant Pathology Journal 6 Pages

한국식물병리학회 The Plant Pathology Journal 2008, 24권 4호 7 417-422 (6 pages)

저
...
- 3,000원
Apicidin is a cyclic tetrapeptide produced by some Fusarium species and is known to inhibit Apicomplexan histone deacetylase. The goals of this study were to determine species identity of Fusarium isolate KCTC16676, an apicidin producer, to improve a method for apicidin extraction, and to test phytotoxicity of apicidin and its analogs. We compared sequences of the translation elongation factor 1-alpha (TEF) gene in KCTC16676 with those from isolates representing diverse Fusarium species, which...
226.

N2-H2S-H2O 혼합 가스 분위기에서 Cr 코팅한 Fe-18%Cr-12%Ni 강의 고온 부식거동 연구

김민정, 정석우, 황상연, 이동복 한국열환경공학회 열환경공학 9 Pages

한국열환경공학회 열환경공학 2020, 제 15권 1호 2 11-19 (9 pages)

김민정, 정석우, 황상연, 이동복 저
...
- 무료
227.

Morus Nigra Extract Attenuates Cognition Impairment and GABAergic Interneuron Degeneration in Aged Rat Brain

Lee Joo Hee, Kim Yoonju, Song Min Kyung, Kim Youn-Jung 한국기초간호학회 Journal of Korean Biological Nursing Science 9 Pages

한국기초간호학회 Journal of Korean Biological Nursing Science 2022, Volume 24, No 2 1 77-85 (9 pages)

Lee Joo Hee, Kim Yoonju, Song Min Kyung, Kim Youn-Jung 저
...
- 3,000원
Purpose: Aging process comes with cognitive impairment due to decreased neuronal cell number, activity, and neuronal circuit. Alteration of inhibitory neurons contributes to cognitive impairment in normal aging and is responsible for disrupting the excitation/inhibition balance by reducing the synthesis of gamma-aminobutyric acid (GABA). Morus nigra (Mulberry) is a natural physiologically active substance that has been proven to have anti-oxidant, anti-diabetic, and anti-inflammatory effects...
228.

The electrical and heating properties of copper-incorporated graphite fibers fabricated using different ultrasonication techniques

Kyeong Min Lee, Min-Ji Kim, Hanjoo Jo, Sang Young Yeo, Young-Seak Lee 한국탄소학회 Carbon Letters 4 Pages

한국탄소학회 Carbon Letters 2017, Vol.24 15 111-114 (4 pages)

Kyeong Min Lee, Min-Ji Kim, Hanjoo Jo, Sang Young Yeo, Young-Seak Lee 저
...
- 1,500원
Electrical energy can be converted into heat energy through ohmic joule heating. Metallic materials are typically used in electrical heating elements because of their great electrical conductivity. However, metallic materials have several weaknesses, such as corrosion susceptibility, heavy weight, high manufacturing costs, and electromagnetic wave emissions [1,2]. To resolve these problems, carbon materials with good electrical conductivity, such as carbon fibers, graphite fibers, carbon...
229.

Study on properties of eco-friendly reduction agents for the reduced graphene oxide method

Young-il Na, Young Il Song, Sun Woo Kim, Su-Jeong Suh 한국탄소학회 Carbon Letters 9 Pages

한국탄소학회 Carbon Letters 2017, Vol.24 1 1-9 (9 pages)

Young-il Na, Young Il Song, Sun Woo Kim, Su-Jeong Suh 저
...
- 3,000원
We studied the basic properties and fabrication of reduced graphene oxide (rGO) prepared using eco-friendly reduction agents in the graphene solution process. Hydrazine is generally used to reduce graphene oxide (GO), which results in polluting emissions as well as fixed nitrogen functional groups on different defects in the graphene sheets. To replace hydrazine, we developed eco-friendly reduction agents with similar or better reducing properties, and selected of them for further analysis. In...
230.

Effects of synthesis pressure conditions on the preparation of graphene-like carbonaceous materials from organic liquid precursors by a solvothermal method

Kwan-Woo Kim, Byoung Suhk Kim, Sang Won Lee, Dong Chul Chung, Byung-Joo Kim 한국탄소학회 Carbon Letters 5 Pages

한국탄소학회 Carbon Letters 2017, Vol.23 11 74-78 (5 pages)

Kwan-Woo Kim, Byoung Suhk Kim, Sang Won Lee, Dong Chul Chung, Byung-Joo Kim 저
...
- 1,500원
Carbon materials with at least one dimension of 1?100 nm are called carbon nanomaterials. A significant body of previous research in physics, chemistry and biology has demonstrated that the properties of nano-composites are significantly different than those of the bulk materials [1]. Some unique phenomena, such as the quantum tunneling effect, and surface effects, have also been observed, and attributed to the large surface area and small size of the carbon nanomaterials. It has been reported...

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