• Journal of Plant Biology
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• 제29권3호
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• pp.157-165
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• 1986

The onset of photophosphorylation at the various stages of greening showed different patterns with varying concentrations of Pi. With further greening, ATP formation occurred at the lower concentration of Pi (48 hrs; 0.05 mM). At early stages of greening, more Pi was required for photophosphorylation (6 hrs; 5.0 mM). The addition of cell-free extracts of etiolated barley seedlings resulted in the competitive inhibition of photophophorylation. The apparent inhibition by cell-free extracts were gradually decreased during greening of etiolated barley seedlings. We found that the inhibitors of photophosphorylation in cell-free extracts were some organic phosphates and most of them was P-choline. P-choline inhibited photophosphorylation competitively with Pi and its content was decreased considerably in greening. It is likely that P-choline partly delay the photophorylation in early stages of greening.

• 한국환경과학회지
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• 제4권4호
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• pp.335-344
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• 1995

Spermine이 녹화중인 녹두자엽의 엽록소-단백질 복합체(CPs) 및 틸라코이드막 단백질의 변화에 미치는 효과를 조사하였다. 녹화가 진행됨에 따라 Cps형성이 촉진되었으며, 특히 광계의 엽록소-단백질(CP I)이 다량 추척되었다. 광수화 엽록소 단백질(LHCP)은 48시간의 초기 녹화과정에서 중요한 단백질로 나타났다.Spermine처리는 초기녹화과정에서 틸라코이드막의 CPs 축척에 효과적이었다. 색소체막 단백질은 녹화과정에서 많은 변화를 나타내었는데, 56kD단백질은 전 엽록체체서 다량 관찰되었꼬 24kD 단백질은 전 처리구에서 뚜렷한 증가를 보여주었다.Spermine처리에 의해 틸라코이드막 단백질 형성은 대조구에 비해 다소 증가되었다. 이러한 결과들로부터 spermine은 녹화과정에서 색소체의 발달과 색소체막의 안정화에 중요한 작용을 하는 것으로 생각된다.

• 한국환경과학회지
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• 제4권4호
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• pp.33-33
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• 1995

Spermine이 녹화중인 녹두자엽의 엽록소-단백질 복합체(CPs) 및 틸라코이드막 단백질의 변화에 미치는 효과를 조사하였다. 녹화가 진행됨에 따라 Cps형성이 촉진되었으며, 특히 광계의 엽록소-단백질(CP I)이 다량 추척되었다. 광수화 엽록소 단백질(LHCP)은 48시간의 초기 녹화과정에서 중요한 단백질로 나타났다.Spermine처리는 초기녹화과정에서 틸라코이드막의 CPs 축척에 효과적이었다. 색소체막 단백질은 녹화과정에서 많은 변화를 나타내었는데, 56kD단백질은 전 엽록체체서 다량 관찰되었꼬 24kD 단백질은 전 처리구에서 뚜렷한 증가를 보여주었다.Spermine처리에 의해 틸라코이드막 단백질 형성은 대조구에 비해 다소 증가되었다. 이러한 결과들로부터 spermine은 녹화과정에서 색소체의 발달과 색소체막의 안정화에 중요한 작용을 하는 것으로 생각된다.

• KIEAE Journal
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• 제9권4호
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• pp.29-36
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• 2009

Artificial ground greening has been developed gradually in accordance with increasing demands of out-door space in Apartment complexes. Nowadays other social demand, environmental load abatement, needs qualitative growth of artificial ground greening as well as quantitative growth. So the objects of this study would be seizing and analyzing changeable items in artificial ground greening in the future, and show drafting materials for the development of spheres in connected with artificial ground greening. For this study, Delphi method was applied. First, three groups of panel, 48 people, were selected. Second, set up items of changes possible in the future from the first questionnaire and additional inquiry. Third, made up the second questionnaire of change possible in the future with Likert summated scale, and finally one way - ANOVA executed; independent variables were items of changes, and dependent variables were three groups of panel. To conclude, although limits of this study, we could glance over general flows and changes in artificial ground greening, and discover items which are hardly changeable and necessary to change in present condition of artificial ground greening.

• 한국실내디자인학회논문집
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• 제23권4호
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• pp.12-22
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• 2014

In this study, the basic information and study design characteristics of the Building Outer Wall Vertical Greening were analyzed. Recorded according to the type of research and analysis, through numerical statistics. Building Outer Wall Vertical Greening design the most appropriate and effective ways to present and try to guidelines. The scope of the research of Building Outer Wall Vertical Greening(2001-2013) was selected the most representative examples. Theory and statistical data analysis and case study research was conducted. The main academic monographs, Library Literature, specializing in design magazines and excerpts from the 28 cases analyzed specifically. Building Outer Wall Vertical Greening should be designed synthetically geographical features of the project, existing material, to consider the value of the building. Architect must be designed depending on accident and comprehensive expertise for architectural design of Building Outer Wall Vertical Greening. Building Outer Wall Vertical Greening requires the professional and comprehensive design approach depending on support of the government and people. However, purpose of use, plant, color, Formative expression, culture, locality, maintenance is properly applied in the design process is not easy.

• 한국잡초학회지
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• 제10권3호
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• pp.214-220
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• 1990

식물색소 생합성에 마치는 화합물의 스크리닝 및 생리 생화학적 실험을 위한 Greening assay를 확립하고자 greening 에 미치는 환경요인과 치상 및 조사 방법에 관한 여러가지 실험을 수행한 결과를 요약하면 다음과 같다. 오이 및 보리 모두 $25^{\circ}C$ 암조건에 5~6 일 된 것이 greening 에 양호한 반응을 보였다 2. 오이는 자엽의 표면이 용액에 닿도록 치상하는 것이, 보리엽신은 상단으로부터 0.5~2.0cm 부위을 절취하는 것이 greening 에 양호하였다. 3. Buffer 는 10mM potassium phosphate(pH 6.0)를 사용하는 것이 바람직할 것으로 여겨진다. 4. 광조사시 온도가 $15\sim35^{\circ}C$ 범위일 경우 온도가 높을수록 greening 속도가 빨랐으며, 그 반응은 보리보다 오이가, carotenid 보다는 엽록소 생합성이 더욱 민감하였다. 5. 광도에 대한 영향은 엽록소의 경우 오이는 5,000 Lux. 보리는 1,000 Lux 내외에서 최고치를 보였으며, carotenoid의 경우는 이보다 높은 광도에서 최고치를 보이는 경향이었다. 6. 용매의 안전사용농도는 acetone 10% 미만, ethyl alcohol 0.1 % 이하, DMSO 2.5 %이 하였고, 색소 생합성에 관여되는 제초제 또는 몇가지 시약의 $pI_{50}$을 구하였다.

• 한국콘크리트학회:학술대회논문집
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• 한국콘크리트학회 2008년도 추계 학술발표회 제20권2호
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• pp.927-930
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• 2008

Recently, the scale and form of the construction promoting in government and private organization have large scaled town. The underground area of whole town are used for every facilities, and most of concrete area are used for greening part for friendly environment construction. This greening part for concrete area have good point such as being amendment and various economical effect and improvement for environmental problem, moreover, the amount of greening part become great increased. For this factor, we have to newly consider to keep durable safety for concrete structure, therefore, we suggest that how to keep structural safety of greening area on the concrete.

• Journal of Plant Biology
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• 제29권4호
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• pp.255-262
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• 1986

Developmental changes of chlorophyll-protein (CP)-complex and plastid membrane proteins during the greening of rape (Brassica napus L.) cotyledons were examined in order to investigate the effect of benzymladenine (BA) on plastid development. The formation of CP-complexes was slightly promoted by BA treatment in early greening stage, at 24 h and 48 h after illumination. However, BA inhibited the development of CP-complexes at 72 h after illumination. On the profiles of plastid membrane proteins with greening time, it was found that the 24 kd protein was increased and the 56 kd protein was decreased in both water control and BA-treated cotyledons. However, the above two traits were retarded under BA treatment, respectively. From the obtained result, plastid development of rape cotyledon during greening was partially affected by interaction between light and BA dependent on its physiological age.

• Environmental Sciences Bulletin of The Korean Environmental Sciences Society
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• 제4권2호
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• pp.85-94
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• 2000

The effects of ozone on chloroplast development in barley seedlings during greening was investigated based on ultrastructural changes in the chloroplasts and band pattern changes in the chloroplast thylakoid membrane proteins. In this analysis of the chloroplast thylakoid membrane thylakoid protein band pattern by SDS-PAGE, none of the 24-hour greening bands included were clearer than the control. This means that the ozone treatment produced a dealy in chloroplast development and decreased the amount of thylakoid membrane proteins. LHC II chloroplast band of developing barley seedlings treated with 0.5 and 1.0 ppm ozone during the last 4 hours of the 24-hour greening period was weaker than the other bands. This result indicates that ozone affects the LHC II protein complex of the chloroplast thylakoid membrane. When investigating the ultastructural changes in ozone-treated chloroplast, the main site affected by 0.5 ppm ozone was the chloroplast grana, thereby explaining the delayed chloroplast development during the early phase of greening. In addition, there was also a structural change in the stromal grana of the ozone treated chloroplast during the middle phase of greening. The effects of ozone on the chloroplast of barley seedlings during the last phase of 48-hour greening were more functionally inhibiting than structural changes.

• 한국건축시공학회지
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• 제7권1호
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• pp.79-84
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• 2007

Selection of proper root barrier as destination part of greening is very important in Root penetration resistance plan. To select proper root barrier, it need to understand composition of greening part, size, kind of plant, connection with waterproofing layer. In this point of view, we have establish greening on the roof or concrete structure, not been understand the structural mechanism. It means that we misunderstood about purpose of greening and using it. So, chosen materials and construction method was not proper for greening, it caused water leakage and decrease performance of concrete structure. Therefore, we would suggest 5 items of test methods considering environmental condition for green roof. Watertightness by water of greening part, root penetration resistance test by root penetration, bacteria resistance by must or bacteria in soil, chemical resistance by rain and chemical agent of fertilizer, and load resistance by soil depth, size of plant. These suggested test methods could be referred as guideline to test in green roof system because of not exist any performance appraisal guideline or standard. Consequently, it should be analysis as technical and institutional subdividing test methods and it need to study constantly as varied angles.