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Polyester sulphonic acid interstitial nanocomposite platform for peroxide biosensor
(MDPI, 2009)
A novel enzyme immobilization platform was prepared on a platinum disk
working electrode by polymerizing aniline inside the interstitial pores of polyester sulphonic
acid sodium salt (PESA). Scanning electron microscopy ...
The effects of long-term exclusion of the limpet Cymbula oculus (Born) on the distribution of intertidal organisms on a rocky shore
(NISC (Pty) Ltd and Taylor & Francis, 2009)
Zonation patterns on rocky shores are typically as a result of both physical factors
and biological interactions. Physical factors generally set the upper limits of species
distributions, while biological interactions ...
Comparative analysis of human coronavirus-NL63 ORF3 protein homologues
(Academic Journals, 2009)
It has been reported in some studies that the newly discovered human coronavirus NL-63 (HCoVNL63)
is one of the most common coronaviruses associated with acute respiratory infections. HCoVNL63
was first isolated in 2004 ...
A CHANDRA STUDY OF TEMPERATURE SUBSTRUCTURES IN INTERMEDIATE-REDSHIFT GALAXY CLUSTERS
(2009)
By analyzing the gas temperature maps created from the Chandra archive data, we reveal the prevailing existence of temperature substructures on ∼ 100 h −1 70 kpc scales in the central regions of nine intermediate-redshift ...
Taxonomy of rhodolith-forming species of Lithophyllum (Corallinales; Rhodophyta) from Espírito Santo State, Brazil
(International Phycological Society, 2009)
The taxonomy of the rhodolith-forming species of Lithophyllum (Corallinales, Rhodophyta) found from Espirito Santo State, Brazil, were evaluated based on extensive subtidal sampling. A comparative analysis of the Brazilian ...
Automatic voice relay with open source Kiara
(Telkom, 2009)
One way for Deaf people to communicate with hearing people over the telephone is to use a voice relay. The service is often provided with a human relay operator that relays text into voice, and vice versa, on behalf of the ...
Cell phone notification via bluetooth for Web 2.0 applications
(Telkom, 2009)
This paper discusses how an Instant Messaging application on a computer can use Bluetooth in order to provide vibration notification on a mobile phone. The initial motivation was to aid Deaf1 office workers to know when ...
Browser-based video communication for deaf people
(Telkom, 2009)
This paper describes work in progress to to provide browser-based sign language communication for deaf users. The paper introduces the communication requirements for a disadvantaged Deaf community in Cape Town, describes ...
Multiple regression of GRB luminosity on light-curve properties
(Oxford University Press, 2009)
Statistical relations between the luminosity L of gamma-ray burster (GRBs) and several of
their other observable properties have been discovered. Four of these properties are considered
here: the spectral lag; a measure ...
Secure contactless smart card transactions on mobile devices
(Telkom, 2009)
This paper presents work in progress to explore the utility of Near Field Communication technology to secure mobile financial services. The objective is to evaluate the potential of this approach as an upcoming technology ...