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Date: 2015/02/04
Language: en
Type: Text
Identifier: tut:3314
Description: A method for speciation of vanadium in solid samples was developed for quantification of vanadium(+5) in solid samples of sediment Certified Reference Materials (CRM) PACS-2 and MESS-3 (Trace Elements ... More
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Date: 2015/02/01
Language: en
Type: Text
Identifier: tut:2994
Description: In the food and beverage industry, where growing, processing, packaging, distribution, storage, prepa-ration, serving and disposing of food is the order of the day; energy consumption becomes an impor ... More
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Date: 2015/02/01
Language: en
Type: Text
Identifier: tut:3052
Description: A novel nano-scale polyaniline/Fe° composite (termed as PANI/Fe°) was synthesized via reductive deposition of nano-Fe0 onto the PANI nanofibers matrix at room temperature. PANI/Fe° was characterized b ... More
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Date: 2015/01/29
Subject: Education | Environment
Language: en
Type: Text
Identifier: tut:3072
Description: Today’s children are growing up in an environmentally damaged and technology orientated world. The advent and advances of technology, has resulted in the production of millions of electronic devices, ... More
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Date: 2015/01/29
Language: en
Type: Text
Identifier: tut:2972
Description: A 3D numerical heat-and-mass transfer model was used for the comparison of H2 uptake performances of powdered cylindrical MH beds comprising MmNi4.6Al0.4 hydrogen storage material. The considered opti ... More
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Date: 2015/01/21
Language: en
Type: Text
Identifier: tut:2902
Description: Accurate stopping force data is of vital importance in ion beam materials analysis using heavy ion beams. The predictive accuracy of theoretical and semi-empirical formulations can only be improved th ... More
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Date: 2015/01/12
Language: en
Type: Text
Identifier: tut:2999
Description: In this scientific paper, we report a facile and eco-friendly fabrication of antibacterial nanocomposite hydrogels of Au-core Ag-shell nanoparticles, embedded within Carbopol® 980 NF/Noveon® AA-1 polyc ... More
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Date: 2015/01/11
Language: en
Type: Text
Identifier: tut:2934
Description: In this study, wild hatched eggshells were collected from the nests of threatened Wattled Crane and South Ground-Hornbill in an attempt to determine their total Hg concentrations. A total of fourteen ... More
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Date: 2015/01/05
Language: en
Type: Text
Identifier: tut:2963
Description: Occupant dynamic presence and characteristics associated with lighting loads/usage in residential buildings are not replicated in most practices currently adopted in modelling lighting profile. This st ... More
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Date: 2015/01/02
Language: en
Type: Text
Identifier: tut:3133
Description: The study was accomplished to optimize the application of stress treatment to prevent chilling injury (CI) in tomatoes. Four treatments were evaluated: control, heat shock applied for 24 (HS24) and 48 ... More
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Date: 2015/01/01
Language: en
Type: Text
Identifier: tut:2615
Description: The LTE standard uses three different modulation schemes to adapt to various channel conditions in order to improve achievable data rates. These modulation schemes are the QPSK, 16-QAM and 64-QAM. Thi ... More
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Date: 2015/01/01
Language: en
Type: Text
Identifier: tut:2616
Description: Bluetooth is a technology developed for short range communications between Computers, Mobile Phones, Personal Digital Assistants (PDAs) and other devices. It was developed to replace the proprietary c ... More
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Date: 2015
Subject: Clusters | Development
Language: en
Type: Text
Identifier: tut:3122
Description: Evidence is emerging that many of the historically disadvantaged cluster systems in South Africa are struggling to implement innovative networks for teacher development. The difficulty has been attrib ... More
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Date: 2015
Language: en
Type: Text
Identifier: tut:2617
Description: The purpose of this study was to design a data warehouse framework in government departments. Based on the Theory of Task Technology Fit, The Unified Theory of Acceptance and Use of Technology and the ... More
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Date: 2015
Language: en
Type: Text
Identifier: tut:3392
Description: MNP is of international cultural and ecological importance as it has been inscribed as a world heritage site and a transfrontier conservation area (TFCA). Conservation is seen as the primary pillar of ... More
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