Phonon assisted tunneling process in amorphous silicon nanostructures and gaas nanowires

Phonon assisted tunneling process in amorphous silicon nanostructures and gaas nanowires

Phonon assisted tunneling process in amorphous silicon nanostructures and gaas nanowires

... Physica E 40 (2008) 2859–2861 Phonon- assisted tunneling process in amorphous silicon nanostructures and GaAs nanowires P. Ohlckers à , P. Pipinys Vestfold University College, Raveien ... density and W is the rate of tunneling. Some tunneling theories accounting the interaction of electrons with phonons are known [5,6], in which the tunneling is temperature-depen...
Ngày tải lên : 16/03/2014, 15:18
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Polymer assisted synthesis of aligned amorphous silicon nanowires and their core shell structures with au nanoparticles

Polymer assisted synthesis of aligned amorphous silicon nanowires and their core shell structures with au nanoparticles

... native oxide layer to silicon monox- ide, and the growth of SiNWs, which is schematically shown in Fig. 5. The SiNWs are in amorphous state instead of a crys- talline phase in our synthesis. It ... aligned nanowires (a) and the particle-linked wires (b). Fig. 3. (a) Low magnification TEM image of SiNWs; (b) TEM image of a single particle-linked wire; (c) TEM image of a single s...
Ngày tải lên : 16/03/2014, 15:06
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Improvement of recruitment and selection process in HKT Consultant Jsc

Improvement of recruitment and selection process in HKT Consultant Jsc

... including Research and Development, Sales, Administration and Human Resources, IT, and Finance and Accounting. Now, HKT mainly does business in two fields including implementation of IT and modern ... needs and career goals; dentify areas that suffer lack of knowledge and insufficient training, and accordingly provide methods in the form of workshops and seminars; d...
A Study on the Optimum Backwashing Method applied to Activated Carbon Process in Waterworks

A Study on the Optimum Backwashing Method applied to Activated Carbon Process in Waterworks

... necessary to advance the date of backwashing, to observe if backwashing is going well, and to take care of the existing process including a sand filter basin. 1.0E+02 1.0E+03 1.0E+04 1.0E+05 12345678910 ... backwashing by air for 12 min. and by water for 20 min. at the L water position before backwashing was 4.2∼17.3NTU and higher than that from backwashing by air for 8 min....
Ngày tải lên : 05/09/2013, 08:40
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Improvement of nutrient removal and phosphorus recovery in the anaerobic/oxic/anoxic process combined with sludge ozonation and phosphorus adsorption

Improvement of nutrient removal and phosphorus recovery in the anaerobic/oxic/anoxic process combined with sludge ozonation and phosphorus adsorption

... anaerobic/oxic/anoxic (A/O/A) process and succeeded in causing DNPAOs to take an active part in simultaneous nitrogen and phosphorus removal in an acetate-fed sequencing batch reactor (SBR) in which additional ... (WWTPs). In these systems, nitrogen is removed by nitrifying and denitrifying bacteria, and phosphorus is removed by polyphosphate-accumulating organisms (PA...
Ngày tải lên : 05/09/2013, 09:38
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Domestic Wastewater Reclamation Coupled with Biofuel/Biomass Production Based on Microalgae: A Novel Wastewater Treatment Process in the Future

Domestic Wastewater Reclamation Coupled with Biofuel/Biomass Production Based on Microalgae: A Novel Wastewater Treatment Process in the Future

... could be reused in the environment and landscape through artificial wetland for further removal of inorganic nutrients and other pollutants, or be reused in municipal services and industries. Meanwhile, ... wastewater as a kind of resource instead of just waste, and shifts the wastewater treatment process from being a mere “treatment process into a “production process . Wh...
Ngày tải lên : 05/09/2013, 10:17
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Exergoeconomic optimization and improvement of a cogeneration system modeled in a process simulator using direct search and evolutionary methods

Exergoeconomic optimization and improvement of a cogeneration system modeled in a process simulator using direct search and evolutionary methods

... D.Sc. Degree from UFRJ in 2003, both in mechanical engineering. He has published more than 15 articles in well-recognized journals, books, and proceedings. His main research interests are optimization ... total cost; (iii) ranking of system components into main, secondary, and remainder; (iv) identification of the predominant cost (exergy destruction or investment) for main and...
Ngày tải lên : 05/09/2013, 16:30
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A study on modal adjuncts in the mental process in english and vietnamese newspapers

A study on modal adjuncts in the mental process in english and vietnamese newspapers

... English and Vietnamese Sports Newspapers. Semantically, PerPs are defined as processes indicating perceptive activities of human beings like seeing, hearing, finding, noticing, smelling, tasting, ... utterance: initial, medial and final in the MenP. Most MAs in English and Vietnamese can assume the initial position as thematic mood adjuncts expressing probability, certainty an...
Ngày tải lên : 26/11/2013, 13:17
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Tài liệu Báo cáo khoa học: Inorganic pyrophosphatase in the roundworm Ascaris and its role in the development and molting process of the larval stage parasites doc

Tài liệu Báo cáo khoa học: Inorganic pyrophosphatase in the roundworm Ascaris and its role in the development and molting process of the larval stage parasites doc

... P i released min )1 Æmg )1 of protein. Enzyme kinetic study The K m (Michaelis constant) and V max (maximum velocity) values were determined by incubating the diluted recombin- ant proteins in the standard ... at 26 000 g for 30 min at 4 °C. The supernatants containing recombinant proteins of AsPPase were purified using ProBond TM resin (Invitro- gen) under nondenaturing conditions and s...
Ngày tải lên : 20/02/2014, 11:20
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