https://commons.ufh.ac.za/vital/access/manager/Index en-us 5 Underlying mechanisms affecting institutionalisation of environmental education courses in Southern Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:68188 Wed 27 Sep 2023 10:15:30 SAST ]]> Synthesis, photophysical and photochemical studies on long chain zinc phthalocyanine derivatives https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53910 Wed 27 Jul 2022 14:57:29 SAST ]]> Synthesis and electrochemical characterisation of a near infrared absorbing oxo vanadium (IV) octapentylthio-phthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53909 Wed 27 Jul 2022 14:50:08 SAST ]]> Spontaneous charge transfer between zinc tetramethyl-tetra-2, 3-pyridinoporphyrazine and CdTe and ZnS quantum dots https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53908 Wed 27 Jul 2022 14:47:53 SAST ]]> Interaction of water-soluble thiol capped CdTe quantum dots and bovine serum albumin https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53906 Wed 27 Jul 2022 14:43:30 SAST ]]> Electrochemical Characterization of Self-Assembled Monolayer of a Novel Manganese Tetrabenzylthio-Substituted Phthalocyanine and Its Use in Nitrite Oxidation https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53903 Wed 27 Jul 2022 14:39:27 SAST ]]> Electro-catalyzed oxidation of reduced glutathione and 2-mercaptoethanol by cobalt phthalocyanine-containing screen printed graphite electrodes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53902 Wed 27 Jul 2022 14:37:32 SAST ]]> Electrocatalytic and photosensitizing behavior of metallophthalocyanine complexes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53899 Wed 27 Jul 2022 14:32:31 SAST ]]> Environmental Education and Educational Quality and Relevance-Opening the debate https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43852 Wed 24 Apr 2024 14:09:11 SAST ]]> Jantjie v The Minister of Labour Unreported Eastern Cape Division Case No 2193/2006 https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44545 Wed 22 Sep 2021 15:17:35 SAST ]]> A tuple space web service for distributed programming-Simplifying distributed web services applications https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72691 Wed 22 May 2024 18:43:09 SAST ]]> Towards a taxonomy of network scanning techniques https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72682 Wed 22 May 2024 18:14:56 SAST ]]> A Canonical Implementation Of The Advanced Encryption Standard On The Graphics Processing Unit https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72659 Wed 22 May 2024 12:33:44 SAST ]]> Using inetvis to evaluate snort and bro scan detection on a network telescope https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72656 Wed 22 May 2024 12:18:46 SAST ]]> High level internet scale traffic visualization using hilbert curve mapping https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72650 Wed 22 May 2024 11:29:48 SAST ]]> Guidelines for Constructing Robust Discrete-Time Computer Network Simulations https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72649 Wed 22 May 2024 11:22:09 SAST ]]> An Investigation into the Performance of General Sorting on Graphics Processing Units https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72648 Wed 22 May 2024 11:13:38 SAST ]]> Pragmatic research design https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54494 Wed 10 Aug 2022 12:53:21 SAST ]]> Synthesis and solvent effects on the photophysicochemical properties of novel cadmium phenoxy phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54217 Wed 08 May 2024 17:27:36 SAST ]]> Photocatalytic transformation of 4-nitrophenol in aqueous media using suspended, water-insoluble metallophthalocyanine complexes https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53907 Wed 08 May 2024 17:27:05 SAST ]]> Volcano correlations for the reactivity of surface-confined cobalt N4-macrocyclics for the electrocatalytic oxidation of 2-mercaptoacetate https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54222 Co–octamethoxyphthalocyanine > Co–tetranitrophthalocyanine Co–tetraaminophthalocyanine > Co–unsubstituted phthalocyanine > Co–tetrasulfonatophthalocyanine > Co–perfluorinated phthalocyanine. Vitamin B12 exhibits the maximum activity. A correlation of log I (at constant potential) versus the Co(II)/(I) formal potential of the catalysts gives a volcano curve. This clearly shows that the search for better catalysts for this reaction point to those N4-macrocyclic complexes with Co(II)/(I) formal potentials close to −0.84 V versus SCE, which correspond to an optimum situation for the interaction of the thiol with the active site.]]> Wed 03 Aug 2022 14:12:48 SAST ]]> Tuning the redox properties of Co-N4 macrocyclic complexes for the catalytic electrooxidation of glucose https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54221 Wed 03 Aug 2022 14:04:54 SAST ]]> The photophysical studies of a mixture of CdTe quantum dots and negatively charged zinc phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54220 Wed 03 Aug 2022 14:01:14 SAST ]]> Synthesis and photophysical properties of lead phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54216 Wed 03 Aug 2022 13:52:23 SAST ]]> Photophysical and photochemical properties of tetrasulfonated silicon and germanium phthalocyanine in aqueous and non-aqueous media https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54215 Wed 03 Aug 2022 13:49:08 SAST ]]> Photocatalytic oxidation of 1-hexene using GaPc and InPc octasubstituted derivatives https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54214 Wed 03 Aug 2022 13:46:52 SAST ]]> Energy transfer in zinc porphyrin–phthalocyanine heterotrimer and heterononamer studied by fluorescence resonance energy transfer (FRET) https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54213 Wed 03 Aug 2022 13:44:09 SAST ]]> Electrochemical and electrocatalytic properties of α-substituted manganese and titanium phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54212 Wed 03 Aug 2022 13:40:39 SAST ]]> Adsorption of 4-nitrophenol onto Amberlite® IRA-900 modified with metallophthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54211 NiPcS4 > NiPcSmix > FePcS4 > FePcSmix > CoPcS4. The MPc modified Amberlite® IRA-900 was used repeatedly, following removal of 4-NP by nitric acid, without any significant loss of activity.]]> Wed 03 Aug 2022 13:34:06 SAST ]]> Photoinduced energy transfer between water-soluble CdTe quantum dots and aluminium tetrasulfonated phthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54210 Wed 03 Aug 2022 13:29:25 SAST ]]> A Bernsteinian analysis of the integration of natural resource management in the curriculum of a rural disadvantaged school https://commons.ufh.ac.za/vital/access/manager/Repository/vital:68139 Tue 26 Sep 2023 13:09:18 SAST ]]> Electrocatalytic detection of amitrole on the multi-walled carbon nanotube–iron (II) tetra-aminophthalocyanine platform https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53901 Tue 18 Jul 2023 22:27:01 SAST ]]> What future subordinates will value in their leaders https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54499 Tue 14 May 2024 07:27:16 SAST ]]> Employee performance, leadership style and emotional intelligence https://commons.ufh.ac.za/vital/access/manager/Repository/vital:54393 Tue 14 May 2024 07:25:49 SAST ]]> Flock inspired area coverage using wireless boid-like sensor agents https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72970 Tue 04 Jun 2024 13:51:52 SAST ]]> Evaluating and improving morpho-syntactic classification over multiple corpora using pre-trained, off-the-shelf, parts-of-speech tagging tools reviewed article https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72969 Tue 04 Jun 2024 13:45:45 SAST ]]> The relationship between emergence of the shortest path and information value using ant-like agents https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72961 Tue 04 Jun 2024 12:43:48 SAST ]]> Automating the creation of 3D animation from annotated fiction text https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72889 Tue 04 Jun 2024 11:57:13 SAST ]]> Evaluating parts-of-speech taggers for use in a text-to-scene conversion system https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72890 Tue 04 Jun 2024 11:57:12 SAST ]]> The localisation into isiXhosa of the iLanga telephone system https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72767 Thu 23 May 2024 14:55:35 SAST ]]> The Internet in rural communities: unrestricted and contextualized https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72766 Thu 23 May 2024 14:46:23 SAST ]]> Adoption of ICTs in a marginalised area of South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72747 Thu 23 May 2024 11:35:53 SAST ]]> Transitions towards a knowledge society: Aspectual pre-evaluation of a culture-sensitive implementation framework https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72741 Thu 23 May 2024 11:17:09 SAST ]]> The role of indigenous knowledge in computer education in Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72739 Thu 23 May 2024 11:09:26 SAST ]]> The development of ICT networks for South African schools: Two pilot studies in disadvantaged areas https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72737 Thu 23 May 2024 10:23:40 SAST ]]> Prototyping a p2p sip user agent with support for multiple overlays https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72722 Thu 23 May 2024 08:51:04 SAST ]]> The Postcolonial heart of African philosophy https://commons.ufh.ac.za/vital/access/manager/Repository/vital:58610 Thu 17 Nov 2022 13:26:45 SAST ]]> Electrooxidation of hydrazine catalyzed by noncovalently functionalized single-walled carbon nanotubes with CoPc https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53904 Thu 16 May 2024 05:04:10 SAST ]]> Synthesis, electrochemical characterization of tetra-and octa-substituted dodecyl-mercapto tin phthalocyanines in solution and as self-assembled monolayers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53743 Thu 16 May 2024 05:04:08 SAST ]]> Eco-Schools and the quality of education in South Africa: Realising the potential https://commons.ufh.ac.za/vital/access/manager/Repository/vital:66349 Thu 09 May 2024 06:29:26 SAST ]]> in the council chambers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:49718 Sun 10 Apr 2022 14:15:09 SAST ]]> in a park in Europe https://commons.ufh.ac.za/vital/access/manager/Repository/vital:49717 Sun 10 Apr 2022 14:07:20 SAST ]]> consumed society https://commons.ufh.ac.za/vital/access/manager/Repository/vital:49716 Sun 10 Apr 2022 13:59:29 SAST ]]> Photosensitizing properties of octacarboxy metallophthalocyanines in aqueous medium and their interaction with bovine serum albumin https://commons.ufh.ac.za/vital/access/manager/Repository/vital:53744 Mon 25 Jul 2022 22:00:14 SAST ]]> Local Institutions for Water Governance: A Story of the Development of a Water User Association and Catchment Forum in the Kat River Valley, Eastern Cape https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72927 Mon 03 Jun 2024 14:34:15 SAST ]]> Designing a framework for animal identification https://commons.ufh.ac.za/vital/access/manager/Repository/vital:72895 Mon 03 Jun 2024 08:51:25 SAST ]]> Contextualising formal education for improved relevance: A case from the Rufiji Wetlands, Tanzania https://commons.ufh.ac.za/vital/access/manager/Repository/vital:66705 Mon 02 Oct 2023 08:19:56 SAST ]]> Sustainability assessment using a unit-based sustainability assessment tool: The case of three teaching departments at Rhodes University, South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:68182 Mon 02 Oct 2023 08:12:57 SAST ]]> Reading Conference recommendations in a wider context of social change https://commons.ufh.ac.za/vital/access/manager/Repository/vital:66723 Fri 18 Aug 2023 11:54:51 SAST ]]> Knowledge of plant resource use based on location, gender and generation https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43707 Fri 10 May 2024 15:35:55 SAST ]]> Links between the local trade in natural products, livelihoods and poverty alleviation in a semi-arid region of South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43712 Fri 10 May 2024 13:05:39 SAST ]]> Social and ecological trade offs in combating land degradation: The case of invasion by a woody shrub (Euryops floribundus) at Macubeni, South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43711 Fri 10 May 2024 03:35:44 SAST ]]>