photocatalytic nanocomposites based on tio2 and carbon nanotubes

... particles and fibers based on TiO 2 and multi-walled carbon nanotubes were developed for photocatalytic applications, such as purification of organic contaminants and disinfection of hazardous ... Excited state conduction-band electrons and valence-band holes can recombine and dissipate as heat. The valence-band holes are powerful oxidants, while the conduction-band el...

Ngày tải lên: 20/03/2014, 13:06

... irradiation in both time- and dose-dependent manners. The photoinduced activity became very significant (P < 0.01) under the conditions of either the concentration of 10 μM and irradiation time ... US National Institutes of Health (grants R43CA103268 and R44AI68400 to Lynntech Inc. and R01CA/AI838801 and R01AI050875 to MRH), and in Poland by Ministry of Science and Highe...

Ngày tải lên: 17/02/2014, 05:20

... for Republic of Ireland; 2004 for England & Wales, Scotland, Northern Ireland, and Sweden; 2003 for Czech Republic and Finland; 2001 for Denmark). Linear Regression. Response variable: cumulated ... Abortion Rates: TARs in England & Wales, Scotland, Northern Ireland, Republic of Ireland, Sweden, Czech Republic, Finland, and Denmark; 1968-2006 Journal of American Physicians and...

Ngày tải lên: 06/03/2014, 02:21

... genomic context: exon- ic miRNA in noncoding transcripts, intronic miRNAs in noncoding transcripts, and intronic miRNAs in protein-coding transcripts [8,9]. Based on the accumulating knowledge on miRNA biogenesis, ... transfection. PLD2 and a-tubulin were detected by a polyclonal antibody and a mouse monoclonal antibody, respectively, followed by goat anti- rabbit secondary IgG co...

Ngày tải lên: 07/03/2014, 11:20

... Communications 9 (2007) 947–952 containing perchlorate anions and using a set of specific anodization conditions, it is possible to form bundles of high aspect ratio TiO 2 nanotubes on Ti under ... length of 16 lm. Based on our direct observations and as confirmed by a time sequence of experiments, the tube growth in every case starts randomly on certain points on the surface,...

Ngày tải lên: 20/03/2014, 13:06

... E A R N I N G Personalized Email Prioritization Based on Content and Social Network Analysis Yiming Yang, Shinjae Yoo, and Frank Lin, Carnegie Mellon University Il-Chul Moon, Korea Advanced ... algorithm based on the user’s personal social network. An el- ement of the subvector is 1 if the user belongs to the corresponding cluster and 0 otherwise; each user can be- long to o...

Ngày tải lên: 22/03/2014, 22:26

... Synthesis, conformation and hydrolytic stability of P 1 ,P 3 -dinucleoside triphosphates related to mRNA 5¢-cap, and comparative kinetic stud- ies on their nucleoside and nucleoside monophosphate analogs. ... m 7 GpppG and m 3 2,2,7 GpppG [20,21]. Human and yeast DcpS can effectively hydrolyze only the m 7 GpppG cap, and human DcpS has activity on capped oligonucleotides up to...

Ngày tải lên: 29/03/2014, 09:20

... notation of data model UML specification of business services uses stan- dard UML notations of standard linguistic annota- tion and corpora manipulation procedures. Reusability of linguistic and ... advantages of Oracle Text search and services and includes (Oracle9i Database Documentation): • Content -based retrieval on free text with both literal (word) predicates and thematic...

Ngày tải lên: 31/03/2014, 20:20

... materials primarily comprising silica and reactive alumina involved stages: destruction–coagulation, coagulation–condensation, condensation crystallization. Afterthat, Glukhovsky theories were ... aluminate and silicate most likely in monomeric form into solution. This is the mechanism responsible for conversion of the solid particles during geopolymerization. Once in solution the spe...

Ngày tải lên: 01/04/2013, 22:46

... Station of the First and Second Optimization CONCLUSION The purpose of optimal operation for water distribution system is to reduce the energy consumption as much as possible in condition ... after the first optimization, and will be considered as the dispatching commands. After that, during the second optimization, the pump parallel operation scheme and the speed ratio of spe...

Ngày tải lên: 05/09/2013, 09:38