Ditapis dengan
Selective production of propylene from methanol: Mesoporosity development in …
Abstract. The mesoporosity development in high silica HZSM-5 was carried out by alkaline desilication treatment and soft template method, and its relationship with the catalytic performance of the modified catalysts in methanol-to-propylene reaction was studied. High propylene selectivity (42.2%) and propylene/ethylene ratio (10.1) were observed on the high silica HZSM-5 catalyst modified b…
- Edisi
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- ISBN/ISSN
- 00219517
- Deskripsi Fisik
- Journal of Catalysis 258 (2008) 243–249
- Judul Seri
- Journal of Catalysis
- No. Panggil
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Simultaneous removals of NOx, HC and PM from diesel exhaust emissions by diel…
Abstract. The main target of this work is to characterize the abatements of particulate matter (PM), hydrocarbons (HC) and nitrogen oxides (NOx) froman actual diesel exhaust using dielectric barrier discharge technology (DBD). The effects of several parameters, such as peak voltage, frequency and engine load, on the contaminant removals have been investigated intensively. The present study …
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- ISBN/ISSN
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- Deskripsi Fisik
- Journal of Hazardous Materials 166 (2009) 523–530
- Judul Seri
- Journal of Hazardous Materials
- No. Panggil
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Wet Chemical Approaches to Patterned Arrays of Well-Aligned ZnO Nanopillars A…
Hexagonally patterned arrays of well-aligned, regular ZnO nanopillars with controlled size, shape, and orientation were directly fabricated on zinc foils via a facile wet chemical approach with the assistance of monolayer colloidal crystals (MCC). Two kinds of templates that were derived from MCC, i.e., inverted MCC (IMCC) and connected MCC (CMCC), were employed as masks to define the growth…
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- ISBN/ISSN
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- Deskripsi Fisik
- Chem. Mater. 2009, 21, 891–897
- Judul Seri
- Chemistry of Materials
- No. Panggil
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Causes for the unimodal pattern of biomass and productivity in alpine grassla…
Abstract Questions: How can we understand the limitations to plant growth at high altitudes? Our aimwas to test the hypotheses that for alpine grasslands along a large altitudinal gradient in semi-arid regions, plant growth is mainly limited by drought at low altitudes but by low temperature at high altitudes, resulting in a unimodal pattern of biomass and productivity associated with an opti…
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- ISBN/ISSN
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- Deskripsi Fisik
- Journal of Vegetation Science 24 (2013) 189–201
- Judul Seri
- Journal of Vegetation Science
- No. Panggil
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TIME FOR COFFEE controls root meristem size by changes in auxin accumulation …
Roots play important roles in plant survival and productivity as they not only anchor the plants in the soil but are also the primary organ for the uptake of nutrients from the outside. The growth and development of roots depend on the specification and maintenance of the root meristem. Here, we report a previously unknown role of TIME FOR COFFEE (TIC) in controlling root meristem size in Arabi…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Journal of Experimental Botany, Vol. 65, No. 1, pp. 275–286, 2014
- Judul Seri
- Journal of Experimental Botany
- No. Panggil
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