https://commons.ufh.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 A Note on the (Continued) Ability of the Yield Curve to Forecast Economic Downturns in South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:69142 Wed 08 May 2024 18:26:32 SAST ]]> Smallholder farmers’ access to credit in the Amathole District Municipality, Eastern Cape Province, South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:29503 Wed 08 May 2024 18:18:06 SAST ]]> Regulatory incoherence and economic potential of freshwater recreational fisheries: the trout triangle in South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:29295 Wed 08 May 2024 18:17:03 SAST ]]> Enhanced optical limiting performance in phthalocyanine-quantum dot nanocomposites by free-carrier absorption mechanism https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45404 Wed 08 May 2024 17:49:31 SAST ]]> Effects of redox mediators on the catalytic activity of iron porphyrins towards oxygen reduction in acidic media https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50942 Wed 08 May 2024 17:48:57 SAST ]]> Polyamide nanofiber membranes functionalized with zinc phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7313 Wed 08 May 2024 17:36:56 SAST ]]> Photophysichochemical behavior of carbazole derivatized zinc phthalocyanine in the presence of ZnO microparticles and when embedded in electrospun fibers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7303 Wed 08 May 2024 17:35:52 SAST ]]> Optical nonlinearities in non-peripherally substituted pyridyloxy phthalocyanines: a combined effect of symmetry, ring-strain and demetallation https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7301 Wed 08 May 2024 17:33:27 SAST ]]> Electrochemical behaviour of gold nanoparticles and Co tetraaminophthalocyanine on glassy carbon electrode https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7306 Wed 08 May 2024 17:31:52 SAST ]]> Polyamide nanofiber membranes functionalized with zinc phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50945 Wed 08 May 2024 16:05:11 SAST ]]> Photophysicochemical behavior and antimicrobial activity of dihydroxosilicon tris (diaquaplatinum) octacarboxyphthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50947 Wed 08 May 2024 16:04:45 SAST ]]> Photophysichochemical behavior of carbazole derivatized zinc phthalocyanine in the presence of ZnO microparticles and when embedded in electrospun fibers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45400 Wed 08 May 2024 16:04:17 SAST ]]> Photophysical properties of a new water soluble tetra thiamine substituted zinc phthalocyanine conjugated to gold nanorods of different aspect ratios https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50952 Wed 08 May 2024 16:03:53 SAST ]]> Photophysical behavior of Zn aminophenoxy substituted phthalocyanine conjugates with carboxylic acid-coated silica nanoparticles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45397 Wed 08 May 2024 16:02:24 SAST ]]> Optical nonlinearities in non-peripherally substituted pyridyloxy phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50955 Wed 08 May 2024 16:02:00 SAST ]]> Electrochemical behaviour of gold nanoparticles and Co tetraaminophthalocyanine on glassy carbon electrode https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50951 Wed 08 May 2024 16:01:39 SAST ]]> Conjugates of platinum nanoparticles with gallium tetra–(4-Carboxyphenyl) porphyrin and their use in photodynamic antimicrobial chemotherapy when in solution or embedded in electrospun fiber https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45396 Wed 08 May 2024 16:01:16 SAST ]]> A comparative photophysicochemical study of mono substituted phthalocyanines grafted onto silica nanoparticles https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45399 Wed 08 May 2024 16:00:48 SAST ]]> Characterization of electrodes modified by one pot or step by step electro-click reaction and axial ligation of iron tetracarboxyphthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7307 Wed 08 May 2024 15:47:33 SAST ]]> Characterization of electrodes modified by one pot or step by step electro-click reaction and axial ligation of iron tetracarboxyphthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45403 Wed 08 May 2024 15:43:38 SAST ]]> Optical nonlinearities and photophysicochemical behaviour of green and blue forms of lutetium bisphthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7316 Wed 08 May 2024 15:31:36 SAST ]]> Trends in the TD-DFT calculations of porphyrin and phthalocyanine analogs https://commons.ufh.ac.za/vital/access/manager/Repository/vital:45402 Wed 08 May 2024 15:29:14 SAST ]]> Synthesis, photophysicochemical properties and TD-DFT calculations of tetrakis (2-benzoyl-4-chlorophenoxy) phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50948 Wed 08 May 2024 15:28:50 SAST ]]> Synthesis, characterization and photodynamic therapy properties of an octa-4-tert-butylphenoxy-substituted phosphorus (V) triazatetrabenzcorrole https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50944 Wed 08 May 2024 15:28:24 SAST ]]> Photophysicochemical properties and TD-DFT calculations of a novel terminal alkyne substituted metal free phthalocyanine https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50950 Wed 08 May 2024 15:27:37 SAST ]]> Optical nonlinearities and photophysicochemical behaviour of green and blue forms of lutetium bisphthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50954 Wed 08 May 2024 15:27:07 SAST ]]> Ocean warming, a rapid distributional shift, and the hybridization of a coastal fish species https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35777 Tue 14 May 2024 16:08:59 SAST ]]> ‘Unnatural’,‘un-African’and ‘ungodly’: homophobic discourse in democratic South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:37986 Tue 14 May 2024 15:18:52 SAST ]]> ‘Licking the snake’: the i'khothane and contemporary township youth identities in South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:37993 Tue 14 May 2024 15:18:14 SAST ]]> Xenophobia, sovereign power and the limits of citizenship: https://commons.ufh.ac.za/vital/access/manager/Repository/vital:38020 Tue 14 May 2024 15:17:34 SAST ]]> Losing, using, refusing, cruising: first-generation South African women academics narrate the complexity of marginality https://commons.ufh.ac.za/vital/access/manager/Repository/vital:38007 Tue 14 May 2024 15:17:09 SAST ]]> Embracing racial reasoning: the DASO poster controversy and ‘Race’politics in contemporary South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:38017 Tue 14 May 2024 15:16:26 SAST ]]> 'Joining the academic life': South African students who succeed at university despite not meeting standard entry requirements https://commons.ufh.ac.za/vital/access/manager/Repository/vital:38001 Tue 14 May 2024 15:15:51 SAST ]]> HPLC method for simultaneous analysis of ranitidine and metronidazole in dosage forms https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44272 Tue 14 May 2024 11:55:37 SAST ]]> Electro‐oxidation of acetaminophen on nickel/poly (o‐aminophenol)/multi‐walled carbon nanotube nanocomposite modified graphite electrode. https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44173 Tue 14 May 2024 11:55:13 SAST ]]> Electropolymerized Fluorinated Aniline-Based Fiber for Headspace Solid-Phase Microextraction and Gas Chromatographic Determination of Benzaldehyde in Injectable Pharmaceutical Formulations https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44175 Tue 14 May 2024 11:54:39 SAST ]]> The "old-new" challenges of water, sanitation and bioremediation in developing countries https://commons.ufh.ac.za/vital/access/manager/Repository/vital:30489 Tue 14 May 2024 11:31:42 SAST ]]> Sorption of hydrophobic organic compounds on natural sorbents and organoclays from aqueous and non-aqueous solutions: a mini-review https://commons.ufh.ac.za/vital/access/manager/Repository/vital:29925 Tue 14 May 2024 11:30:56 SAST ]]> Sanitation policy and prevention of environmental contamination in South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:30628 Tue 14 May 2024 11:30:04 SAST ]]> Mini-review on the use of liquid membranes in the extraction of platinum group metals from mining and metal refinery wastewaters/side-streams https://commons.ufh.ac.za/vital/access/manager/Repository/vital:30487 Tue 14 May 2024 11:28:34 SAST ]]> The impact of manufacturing variables on in vitro release of clobetasol 17-propionate from pilot scale cream formulations https://commons.ufh.ac.za/vital/access/manager/Repository/vital:44077 Tue 14 May 2024 11:02:38 SAST ]]> Conscientious objection to performing same-sex marriage in South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:36228 Tue 14 May 2024 09:34:50 SAST ]]> A new approach to obesity for health journalism: fit not fat https://commons.ufh.ac.za/vital/access/manager/Repository/vital:40212 Tue 14 May 2024 08:39:51 SAST ]]> Simple, illustrated medicines information improves ARV knowledge and patient self-efficacy in limited literacy South African HIV patients: https://commons.ufh.ac.za/vital/access/manager/Repository/vital:40039 Tue 14 May 2024 06:25:07 SAST ]]> Patient-centred pharmacy: reflections from the patient-academic pharmacist interface https://commons.ufh.ac.za/vital/access/manager/Repository/vital:40040 Tue 14 May 2024 06:24:19 SAST ]]> Development and evaluation of pictograms on medication labels for patients with limited literacy skills in a culturally diverse multiethnic population: https://commons.ufh.ac.za/vital/access/manager/Repository/vital:40041 Tue 14 May 2024 06:23:31 SAST ]]> The transformers: journalism education https://commons.ufh.ac.za/vital/access/manager/Repository/vital:38015 Tue 14 May 2024 05:47:09 SAST ]]> Expurgating the Monstrous: an analysis of the South African Daily Sun's coverage of gang rape https://commons.ufh.ac.za/vital/access/manager/Repository/vital:38246 Tue 14 May 2024 05:46:33 SAST ]]> Ocean warming hotspots provide early warning laboratories for climate change impacts https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35776 Tue 14 May 2024 05:04:02 SAST ]]> Ontogenetic and seasonal shifts in the diet of Diplodus cervinus hottentotus (Pisces: Sparidae) in southern Angola https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35784 Tue 14 May 2024 04:51:00 SAST ]]> Diagnosing the sexual pattern of Diplodus cervinus hottentotus (Pisces: Sparidae) from southern Angola https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35589 Tue 14 May 2024 04:50:09 SAST ]]> Incipient genetic isolation of a temperate migratory coastal sciaenid fish (Argyrosomus inodorus) within the Benguela Cold Current system https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35652 Tue 14 May 2024 04:48:57 SAST ]]> Fish utilization of surf-zones. Are they changing? A case study of the sheltered, warm-temperate King’s Beach https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35619 Tue 14 May 2024 04:48:23 SAST ]]> Synthesis and characterization of novel zinc phthalocyanines as potential photosensitizers for photodynamic therapy of cancers https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35471 80% compared to the controls. The effectiveness of the treatment appeared to be attenuated by the aggregation of Pcs under aqueous conditions. Interestingly, even those cells that were not immediately killed by the photoactivated photosensitizer seemed to be affected by the Pc photodynamic activity, as a single PDT induced long-lasting effects on cell survival. Even 4 days after PDT, the number of surviving cells did not re-increase or still dropped, as compared to control cells. The underlying mechanism of this observation has to be deciphered in future investigations.]]> Tue 07 May 2024 15:55:24 SAST ]]> Steam activation, characterisation and adsorption studies of activated carbon from maize tassels. https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35507 Tue 07 May 2024 15:54:59 SAST ]]> Interactive efficacies of Elephantorrhiza elephantina and Pentanisia prunelloides extracts and isolated compounds against gastrointestinal bacteria https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35552 Tue 07 May 2024 15:54:35 SAST ]]> Cytotoxicity, phytochemical analysis and antioxidant activity of crude extracts from Rhizomes of Elephantorrhiza Elephantina and Pentanisia Prunelloides https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35728 Tue 07 May 2024 15:54:08 SAST ]]> Comparison between base metals and platinum group metals in nitrogen, M codoped TiO 2 (M= Fe, Cu, Pd, Os) for photocatalytic removal of an organic dye in water https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35734 Tue 07 May 2024 15:53:45 SAST ]]> Activated carbon from lignocellulosic waste residues: effect of activating agent on porosity characteristics and use as adsorbents for organic species https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35748 Tue 07 May 2024 15:53:28 SAST ]]> Enhanced nonlinear optical properties of octa-substituted lead and cadmium phthalocyanines when embedded in poly(bisphenol A carbonate) as thin films https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7320 Tue 07 May 2024 15:19:51 SAST ]]> Effects of differently shaped silver nanoparticles on the photophysics of pyridylsulfanyl-substituted phthalocyanines https://commons.ufh.ac.za/vital/access/manager/Repository/vital:7290 Tue 07 May 2024 15:18:54 SAST ]]> Enhanced nonlinear optical properties of octa-substituted lead and cadmium phthalocyanines when embedded in poly (bisphenol A carbonate) as thin films https://commons.ufh.ac.za/vital/access/manager/Repository/vital:50941 Tue 07 May 2024 15:12:49 SAST ]]> Real-time monitoring of 3T3-L1 preadipocyte differentiation using a commercially available electric cell-substrate impedance sensor system: https://commons.ufh.ac.za/vital/access/manager/Repository/vital:41176 Tue 07 May 2024 12:07:32 SAST ]]> Hsp90 binds directly to fibronectin (FN) and inhibition reduces the extracellular fibronectin matrix in breast cancer cells: https://commons.ufh.ac.za/vital/access/manager/Repository/vital:41177 Tue 07 May 2024 12:07:07 SAST ]]> Tufa stromatolite ecosystems on the South African south coast https://commons.ufh.ac.za/vital/access/manager/Repository/vital:6490 Tue 07 May 2024 11:38:48 SAST ]]> Breast cancer: current developments in molecular approaches to diagnosis and treatment https://commons.ufh.ac.za/vital/access/manager/Repository/vital:41175 Tue 07 May 2024 11:26:10 SAST ]]> The networking of chaperones by co-chaperones: control of cellular protein homeostasis https://commons.ufh.ac.za/vital/access/manager/Repository/vital:41209 Tue 07 May 2024 11:02:31 SAST ]]> Sequence and domain conservation of the coelacanth Hsp40 and Hsp90 chaperones suggests conservation of function https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35936 Tue 07 May 2024 10:54:39 SAST ]]> How to establish a bioinformatics postgraduate degree programme—a case study from South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35641 Tue 07 May 2024 10:54:11 SAST ]]> Bioinformatics education—perspectives and challenges out of Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35420 Tue 07 May 2024 10:53:47 SAST ]]> Bioinformatics and data analysis in microbiology: https://commons.ufh.ac.za/vital/access/manager/Repository/vital:38710 Tue 07 May 2024 10:53:23 SAST ]]> Plasmodium falciparum Hop: detailed analysis on complex formation with Hsp70 and Hsp90 https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35810 Tue 07 May 2024 10:52:11 SAST ]]> An evaluation on the impact of Forte FM's HIV/AIDS campaign programmes on listeners: a case study of Golf Course and Ntselamanzi residents, Alice https://commons.ufh.ac.za/vital/access/manager/Repository/vital:40966 Tue 07 May 2024 10:33:24 SAST ]]> A temporal dimension to the influence of pollen rewards on bee behaviour and fecundity in Aloe tenuior https://commons.ufh.ac.za/vital/access/manager/Repository/vital:6561 Tue 07 May 2024 09:48:45 SAST ]]> New Economic Partnership for Africa's Development (NEPAD) and Africa's quest for regional economic integration: the case of Southern African Development Community (SADC) https://commons.ufh.ac.za/vital/access/manager/Repository/vital:27604 Tue 07 May 2024 09:30:13 SAST ]]> Life satisfaction and education in South Africa: Investigating the role of attainment and the likelihood of education as a positional good https://commons.ufh.ac.za/vital/access/manager/Repository/vital:69149 Tue 07 May 2024 09:03:42 SAST ]]> Happiness, socioeconomic status, and family functioning in South African households https://commons.ufh.ac.za/vital/access/manager/Repository/vital:69148 Tue 07 May 2024 09:02:48 SAST ]]> Family functioning and life satisfaction and happiness in South African households https://commons.ufh.ac.za/vital/access/manager/Repository/vital:69146 Tue 07 May 2024 09:02:10 SAST ]]> Potential Gaps during the Transition from the Embodied through Symbolic to Formal Worlds of Reflective Symmetry: https://commons.ufh.ac.za/vital/access/manager/Repository/vital:37945 Thu 09 May 2024 06:55:22 SAST ]]> Exploring a knowledge-focused trajectory for researching environmental learning in the South African curriculum https://commons.ufh.ac.za/vital/access/manager/Repository/vital:57216 Thu 09 May 2024 06:36:00 SAST ]]> Ocean warming affects the distribution and abundance of resident fishes by changing their reproductive scope https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35775 Mon 13 May 2024 14:43:44 SAST ]]> Occurrence of larval fishes in a rocky shore-associated nursery area in temperate South Africa, with emphasis on temperature-related growth in dominant Sparidae https://commons.ufh.ac.za/vital/access/manager/Repository/vital:35774 500 larvae per net haul), peaking at ~7 500 larvae in a single haul that consisted mostly of postflexion-stage Sparidae. There was a weak, negative correlation (−0.24) between temperature and overall CPUE, which reflected either the seasonality or protracted nature of spawning by the species occurring in the bay. There was no significant difference in CPUE between the moon phases sampled on the spring tides in this study. Shark Bay was dominated by postflexionstage larvae, consisting in particular of species common to tide pools during the juvenile stage. Certain species were sampled for only short periods during the year. The year-round occurrence and high abundance of the two dominant species indicate that Shark Bay represents an important nursery habitat for the completion of the larval phase. These species exhibited exponential growth that lagged behind small increases in temperature, highlighting the importance of access to shallow, warm habitat that allows larval growth to increase, leading to earlier settlement into juvenile habitat and thereby reducing the pelagic larval duration.]]> Mon 13 May 2024 14:42:13 SAST ]]> The rooting system of Leptophloeum Dawson: New material from the upper Devonian, Famennian Witpoort Formation of South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:30104 Mon 13 May 2024 11:31:05 SAST ]]> Bells as memorials in South Africa to the Great (1914-18) War https://commons.ufh.ac.za/vital/access/manager/Repository/vital:6192 Mon 13 May 2024 10:45:28 SAST ]]> Modelling annual evapotranspiration in a semi-arid, African savanna: functional convergence theory, MODIS LAI and the Penman–Monteith equation https://commons.ufh.ac.za/vital/access/manager/Repository/vital:38341 Mon 13 May 2024 09:08:26 SAST ]]> Assessment of the long-term response to rehabilitation of two wetlands in KwaZulu-Natal, South Africa: https://commons.ufh.ac.za/vital/access/manager/Repository/vital:38345 Mon 13 May 2024 09:07:44 SAST ]]> Understanding food security in a perfect storm: an ecosystem services approach https://commons.ufh.ac.za/vital/access/manager/Repository/vital:69410 Fri 10 May 2024 15:07:31 SAST ]]> The extent and perceptions of vandalism as a cause of street tree damage in small towns in the Eastern Cape, South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43676 Fri 10 May 2024 15:06:44 SAST ]]> The comparative growth rates of indigenous street and garden trees in Grahamstown, South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43672 Fri 10 May 2024 15:06:02 SAST ]]> Positioning non-timber forest products on the development agenda https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43679 Fri 10 May 2024 15:04:55 SAST ]]> Invasive alien species as drivers in socio-ecological systems: Local adaptations towards use of Lantana in Southern India https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43671 Fri 10 May 2024 15:03:55 SAST ]]> Homestead greening is widespread amongst the urban poor in three medium-sized South African towns https://commons.ufh.ac.za/vital/access/manager/Repository/vital:69398 Fri 10 May 2024 15:03:05 SAST ]]> Food security in a perfect storm: using the ecosystem services framework to increase understanding https://commons.ufh.ac.za/vital/access/manager/Repository/vital:27900 Fri 10 May 2024 15:02:20 SAST ]]> Collection of urban tree products by households in poorer residential areas of three South African towns https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43678 Fri 10 May 2024 15:01:18 SAST ]]> Group work as 'terrains of learning' for students in South African higher education https://commons.ufh.ac.za/vital/access/manager/Repository/vital:29123 Fri 10 May 2024 14:23:25 SAST ]]> Dependence on environmental resources and implications for household welfare: evidence from the Kalahari drylands, South Africa https://commons.ufh.ac.za/vital/access/manager/Repository/vital:29149 Fri 10 May 2024 14:22:51 SAST ]]> Vulnerability, coping and adaptation within the context of climate change and HIV/AIDS in South Africa: Investigating strategies to strengthen livelihoods and food security and build resilience. https://commons.ufh.ac.za/vital/access/manager/Repository/vital:6622 Fri 10 May 2024 13:00:17 SAST ]]> Interaction of multiple stressors: vulnerability, coping and adaptation within the context of climate change and HIV/AIDS in South Africa: Investigating strategies to strengthen livelihoods and food security and build resilience https://commons.ufh.ac.za/vital/access/manager/Repository/vital:25956 Fri 10 May 2024 12:57:53 SAST ]]> Low-cost housing developments in South Africa miss the opportunities for household level urban greening https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43677 Fri 10 May 2024 03:28:03 SAST ]]> Contrasting architecture of key African and Australian savanna tree taxa drives intercontinental structural divergence https://commons.ufh.ac.za/vital/access/manager/Repository/vital:43670 Fri 10 May 2024 03:26:59 SAST ]]>