http://vital.seals.ac.za:8080/vital/access/manager/Index en-us 5 Think Piece, Naked Science-Avoiding Methodolatry in an Environmental Education Context http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:68220 Wed 27 Sep 2023 14:17:07 SAST ]]> Exploring a systems approach to mainstreaming sustainability in universities: A case study of Rhodes University in South Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43886 Wed 24 Apr 2024 13:46:36 SAST ]]> Editorial. Methodology, Context and Quality http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:68216 Wed 24 Apr 2024 13:46:14 SAST ]]> An exploratory study of the impacts of climate variability on food production availability and access in Chivi district 6, Zimbabwe http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:65852 Wed 19 Jul 2023 13:49:10 SAST ]]> Negotiating identity and belonging: perspectives of children living in a disadvantaged community in the Eastern Cape province http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:63598 Wed 19 Apr 2023 12:25:12 SAST ]]> Photophysical and photochemical properties of a novel thiol terminated low symmetry zinc phthalocyanine complex and its gold nanoparticles conjugate http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:49891 Wed 13 Apr 2022 15:24:31 SAST ]]> Using assessment strategically to gestate a student thesis http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:55698 Wed 08 May 2024 19:50:54 SAST ]]> Fluorescence “switch on” of conjugates of CdTe@ ZnS quantum dots with Al, Ni and Zn tetraamino-phthalocyanines by hydrogen peroxide http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50966 QDs-NiTAPc (4.4 μM) > QDs-AlTAPc (9.8 μM) while the selectivity followed the order: QDs-NiTAPc > QDs-AlTAPc > QDs-ZnTAPc. The varying degree of sensitivity/selectivity and mechanism of detection is discussed in detail.]]> Wed 08 May 2024 17:50:23 SAST ]]> The synthesis and characterisation of magnetic nanoparticles and their interaction with a zinc phthalocyanine http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:51002 Wed 08 May 2024 16:15:04 SAST ]]> The photophysical and photochemical behaviour of coumarin-derivatized zinc phthalocyanine when conjugated with gold nanoparticles and electrospun into polymer fibers http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50000 Wed 08 May 2024 16:14:39 SAST ]]> The development of novel nickel selective amine extractants http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50957 Wed 08 May 2024 16:13:58 SAST ]]> The development of catalytic oxovanadium (IV)-containing microspheres for the oxidation of various organosulfur compounds http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50969 Wed 08 May 2024 16:13:33 SAST ]]> Synthesis and physicochemical behaviour of aluminium bis and tris (diammine platinum) octacarboxyphthalocyanine http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50988 8.2. Both conjugates were found to have two fluorescence lifetimes. The triplet and singlet oxygen quantum yields increased for the conjugates compared to Al(OH)OCPc alone.]]> Wed 08 May 2024 16:13:01 SAST ]]> Synthesis and photophysicochemical studies of a water soluble conjugate between folic acid and zinc tetraaminophthalocyanine http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:51005 Wed 08 May 2024 16:12:36 SAST ]]> Synthesis and photophysicochemical properties of zinc phthalocyanine derivatized with benzothiazole or carbazole photosensitizers http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50964 Wed 08 May 2024 16:12:12 SAST ]]> Silica nanoparticles grafted with phthalocyanines http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50001 Wed 08 May 2024 16:11:20 SAST ]]> Physicochemical properties of zinc monoamino phthalocyanine conjugated to folic acid and single walled carbon nanotubes http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50967 Wed 08 May 2024 16:10:51 SAST ]]> Physicochemical properties of a zinc phthalocyanine–pyrene conjugate adsorbed onto single walled carbon nanotubes http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:51029 Wed 08 May 2024 16:10:32 SAST ]]> Photodegradation of Orange-G using zinc octacarboxyphthalocyanine supported on Fe3O4 nanoparticles http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50958 Wed 08 May 2024 16:10:09 SAST ]]> Oxovanadium (IV)-containing poly (styrene-co-4′-ethenyl-2-hydroxyphenylimidazole) electrospun nanofibers for the catalytic oxidation of thioanisole http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50959 Wed 08 May 2024 16:09:39 SAST ]]> Nonlinear optical behavior of metal octaphenoxy phthalocyanines http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50963 Wed 08 May 2024 16:09:11 SAST ]]> Nanoconjugates of CdTe@ ZnS quantum dots with cobalt tetraamino-phthalocyanine http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50996 Wed 08 May 2024 16:08:49 SAST ]]> Influence of nanoparticle materials on the photophysical behavior of phthalocyanines http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44995 Wed 08 May 2024 16:08:27 SAST ]]> Glutathione capped CdTe@ ZnS quantum dots–zinc tetracarboxy phthalocyanine conjugates http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45395 Wed 08 May 2024 16:08:05 SAST ]]> Fluorescence behavior of glutathione capped CdTe@ ZnS quantum dots chemically coordinated to zinc octacarboxy phthalocyanines http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50993 Wed 08 May 2024 16:07:43 SAST ]]> Electrospun fibers functionalized with phthalocyanine-gold nanoparticle conjugates for photocatalytic applications http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45394 Wed 08 May 2024 16:07:22 SAST ]]> Effects of gold nanoparticle shape on the aggregation and fluorescence behaviour of water soluble zinc phthalocyanines http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:49997 Wed 08 May 2024 16:06:57 SAST ]]> Characterization and photophysical behavior of phthalocyanines when grafted onto silica nanoparticles http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50989 Wed 08 May 2024 16:06:35 SAST ]]> Characterization and electrocatalytic behaviour of glassy carbon electrode modified with nickel nanoparticles towards amitrole detection http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50970 Wed 08 May 2024 16:06:14 SAST ]]> Axial coordination of zinc and silicon phthalocyanines to silver and gold nanoparticles: an investigation of their photophysicochemical and antimicrobial behavior http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50972 Wed 08 May 2024 16:05:55 SAST ]]> A study of the photophysicochemical and antimicrobial properties of two zinc phthalocyanine–silver nanoparticle conjugates http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:49999 Wed 08 May 2024 16:05:30 SAST ]]> Electrochemical impedimetric immunosensor for the detection of measles-specific IgG antibodies after measles infections http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50960 Wed 08 May 2024 15:44:23 SAST ]]> Design and evaluation of an electrochemical immunosensor for measles serodiagnosis using measles-specific Immunoglobulin G antibodies http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50962 Wed 08 May 2024 15:44:00 SAST ]]> MCD spectroscopy and TD-DFT calculations of a naphthalene-ring-bridged coplanar binuclear phthalocyanine dimer http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:49998 Wed 08 May 2024 15:29:37 SAST ]]> Catalytic oxidation of thioanisole using oxovanadium (IV)‐functionalized electrospun polybenzimidazole nanofibers http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:51000 Wed 05 Apr 2023 08:51:07 SAST ]]> Adsorption and separation of platinum and palladium by polyamine functionalized polystyrene-based beads and nanofibers http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50961 0.99. The highest loading capacity of Pt and Pd were 7.4 mg/g and 4.3 mg/g respectively for the nanofiber sorbent material based on ethylenediamine (EDA) while the beads with ethylenediamine (EDA) gave 1.0 mg/g and 0.2 mg/g for Pt and Pd respectively. Metals loaded on the sorbent materials were recovered by using 3% m/v thiourea solution as the eluting agent with quantitative desorption efficiency under the selected experimental conditions. Separation of platinum from palladium was partially achieved by selective stripping of PtCl62- with 0.5 M of NaClO4 in 1.0 M HCl while PdCl42- was eluted with 0.5 M thiourea in 1.0 M HCl. Separation of platinum from iridium and rhodium under 1 M HCl concentration was successful on triethylenetriamine (TETA)-functionalized Merrifield beads. This material (M-TETA) showed selectivity for platinum albeit the low loading capacity.]]> Wed 05 Apr 2023 08:50:56 SAST ]]> Comparative phototransformation of environmental pollutants using metallophthalocyanines supported on electrospun polymer fibers http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45001 Wed 03 Nov 2021 12:17:22 SAST ]]> X-ray photoelectron spectroscopy analysis of the effect of alkyl-and arylthio substituents on manganese phthalocyanines for self-assembled monolayer formation on gold http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44999 Wed 03 Nov 2021 12:09:53 SAST ]]> Fluorescence “turn on” probe for bromide ion using nanoconjugates of glutathione-capped CdTe@ ZnS quantum dots with nickel tetraamino-phthalocyanine http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44998 QD605-NiTAPc > QD621-NiTAPc. The mechanism of reaction is proposed.]]> Wed 03 Nov 2021 12:01:45 SAST ]]> Understanding the sexual risk behaviours of people living with different mental illnesses and their vulnerability to HIV infection http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:63899 Wed 03 May 2023 12:54:34 SAST ]]> Factors which Influence English Language Pass Rate at Matric Level in the Engcobo District of The Eastern Cape of South Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43622 Tue 29 Jun 2021 13:07:11 SAST ]]> Production and characterization of a bioflocculant from a consortium of bacteria belonging to the halomonas and micrococcus genera http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:64489 Tue 23 May 2023 16:02:06 SAST ]]> Zinc (II) 2, 9, 16, 23-tetrakis [4-(N-methylpyridyloxy)]-phthalocyanine anchored on an electrospun polysulfone polymer fiber: Application for photosensitized conversion of methyl orange http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50020 Tue 19 Apr 2022 14:41:55 SAST ]]> Subterranean control of an arboreal pest: EPNs and EPFs for FCM http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:72241 Tue 14 May 2024 16:15:57 SAST ]]> Forced degradation studies of clobetasol 17‐propionate in methanol, propylene glycol, as bulk drug and cream formulations by RP‐HPLC http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44154 Tue 14 May 2024 11:56:10 SAST ]]> Production and characterization of a bioflocculant from a consortium of bacteria belonging to the halomonas and micrococcus genera. http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:64917 Tue 13 Jun 2023 12:39:08 SAST ]]> Third order nonlinear optical properties of phthalocyanines in the presence nanomaterials and in polymer thin films http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50968 Tue 07 May 2024 15:16:53 SAST ]]> Synthesis and nonlinear optical examination of 3 (4), 15 (16)-Bis-(4-tert-butyl-phenoxy)-10, 22-diaminohemiporphyrazinato chloroindium http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50965 Tue 07 May 2024 15:16:22 SAST ]]> Poly methyl methacrylate films containing metallophthalocyanines in the presence of CdTe quantum dots http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50956 Tue 07 May 2024 15:15:40 SAST ]]> Optical limiting analysis of phthalocyanines in polymer thin films http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:49996 Tue 07 May 2024 15:15:15 SAST ]]> The relationship between marital status and life satisfaction among South African adults http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:69158 Tue 07 May 2024 09:07:52 SAST ]]> The gold of one’s ring is not far more precious than the gold of one’s heart: Reported life satisfaction among married and cohabitating South African adults http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:69156 Tue 07 May 2024 09:06:59 SAST ]]> Stock returns and Friday the 13th effect in five African countries http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:69152 Tue 07 May 2024 09:06:04 SAST ]]> Does national sporting performance affect stock market returns in South Africa? http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:69144 Tue 07 May 2024 09:05:43 SAST ]]> Applying a student curriculum discourse in higher education teaching and learning http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44633 Tue 05 Oct 2021 14:19:50 SAST ]]> The Dangers of Student-Centered Learning-A Caution about Blind Spots in the Scholarship of Teaching and Learning http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:44624 Tue 05 Oct 2021 14:08:52 SAST ]]> Investigation of institutions for the implementation of the Dutywa Agripark Project in Mbashe Local Municipality in Eastern Cape Province, South Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:63210 Tue 04 Apr 2023 12:02:47 SAST ]]> The impact of the exchange rate volatility on unemployment in South Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:64336 Thu 18 May 2023 12:31:20 SAST ]]> Seeing Fictions in Film http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:55072 Thu 18 Aug 2022 14:32:32 SAST ]]> Engineering Education Research for educational change: the possibilities of critical realism for conceptualising causal mechanicsms in education http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:72374 Thu 16 May 2024 09:00:04 SAST ]]> Land claims and the pursuit of co-management on four protected areas in South Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:68632 Thu 09 May 2024 16:25:46 SAST ]]> Educators ‘Perceptions of The Implementation of The National Curriculum Statement in Mt Fletcher District of The Eastern Cape Province http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43114 Thu 07 Mar 2024 14:50:00 SAST ]]> The role and impact of trade unions on service delivery in Lukhanji Municipality (Eastern Cape) http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:65578 Thu 06 Jul 2023 13:44:00 SAST ]]> Surface patterning using scanning electrochemical microscopy to locally trigger a “click” chemistry reaction http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:50971 Sun 15 May 2022 17:50:08 SAST ]]> The Monkey Cage http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:49708 Sun 10 Apr 2022 12:59:25 SAST ]]> Probing the sensitive and selective luminescent detection of peroxynitrite using thiol-capped CdTe and CdTe@ ZnS quantum dots http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45393 GSH–TGA–CdTe@ZnS>MPA–CdTe QDs. The varying degree of quenching is elucidated based on the QD–thiolate bond of CdTe@ZnS being more sensitive to oxidation from ONOO− than CdTe. The selectivity of the probe in the presence of co-existing species followed the order: GSH–TGA–CdTe@ZnS>MPA–TGA–CdTe@ZnS>MPA–CdTe QDs. QDs capped with MPA showed less selectivity for ONOO− than GSH. The best limit of detection (LOD) of 12.6 nM was obtained for MPA–TGA–CdTe@ZnS QDs. Time-resolved fluorescence measurements indicated that the interaction between ONOO− and the QDs is static in nature.]]> Sat 27 Nov 2021 14:07:54 SAST ]]> Characterization of glassy carbon electrodes modified with carbon nanotubes and iron phthalocyanine through grafting and click chemistry http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45392 Sat 27 Nov 2021 14:00:15 SAST ]]> The interaction of silver nanoparticles with low symmetry cysteinyl metallophthalocyanines and their antimicrobial effect http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:45391 Sat 27 Nov 2021 13:53:30 SAST ]]> Editorial http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:68214 Sat 15 Jun 2024 09:30:02 SAST ]]> Design of Realistic Hybrid Marine Resource Management Programs in Oceania http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:71972 Mon 29 Apr 2024 12:37:50 SAST ]]> Characterisation of novel CrleGV isolates for false codling moth control-lessons learnt from codling moth resistance to CpGV. http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:72237 Mon 29 Apr 2024 09:34:56 SAST ]]> Is classical biological control a 20th century" old science" paradigm that is losing its way? http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:72239 Mon 29 Apr 2024 09:33:00 SAST ]]> Ultrafast Photodynamics of the Indoline Dye D149 Adsorbed to Porous ZnO in Dye‐Sensitized Solar Cells http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:51006 Mon 16 May 2022 13:39:29 SAST ]]> Effect of the relative humidity on the fibre morphology of polyamide 4.6 and polyamide 6.9 nanofibres http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:51004 Mon 16 May 2022 13:10:16 SAST ]]> A capability approach: Its potential for transformative education research focusing on education for sustainable development and gender issues in science teacher education http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:68208 Mon 02 Oct 2023 08:12:57 SAST ]]> Weevil borne microbes contribute as much to the reduction of photosynthesis in water hyacinth as does herbivory http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:72073 Fri 26 Apr 2024 10:32:37 SAST ]]> Using a unified invasion framework to characterize Africa’s first loricariid catfish invasion http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:71507 300 mm TL) adult fish. Gonadal assessment of adults demonstrated the presence of reproduction capable specimens. The concurrent occurrence of mature adults and juvenile fish demonstrated establishment. Locality records indicate that P. disjunctivus has already spread between two rivers through an inter basin water transfer. Using a unified framework for invasions this invasion was categorized as a self-sustaining population in the wild with individuals surviving and reproducing a significant distance from their original point of introduction. Containment is suggested as potential management strategy.]]> Fri 26 Apr 2024 10:31:38 SAST ]]> The effect of herbivory by the mite Orthogalumna terebrantis on the growth and photosynthetic performance of water hyacinth (Eichhornia crassipes) http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:71642 Fri 26 Apr 2024 10:31:03 SAST ]]> Persistence and virulence of promising entomopathogenic fungal isolates for use in citrus orchards in South Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:71394 Fri 26 Apr 2024 10:30:22 SAST ]]> Overcrowding of false codling moth, Thaumatotibia leucotreta (Meyrick) leads to the isolation of five new Cryptophlebia leucotreta granulovirus (CrleGV-SA) isolates http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:71637 Fri 26 Apr 2024 10:29:50 SAST ]]> Nutrient-mediated effects on Cornops aquaticum Brüner (Orthoptera: Acrididae), a potential biological control agent of water hyacinth, Eichhornia crassipes (Mart.) Solms (Pontederiaceae) http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:70241 Fri 26 Apr 2024 10:29:09 SAST ]]> Morphological and genetic characterization of a South African Plutella xylostella granulovirus (plxy GV) isolate http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:70240 Fri 26 Apr 2024 10:28:13 SAST ]]> Microbial agents for control of aquatic weeds and their role in integrated management http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:72071 Fri 26 Apr 2024 10:27:31 SAST ]]> Impacts of a sub-lethal dose of glyphosate on water hyacinth nutrients and its indirect effects on Neochetina weevils http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:71481 Fri 26 Apr 2024 10:26:51 SAST ]]> Impact of insecticides on the reproductive potential of false codling moth, Thaumatotibia leucotreta (Meyrick, 1913)(Lepidoptera: Tortricidae) http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:70238 Fri 26 Apr 2024 10:26:10 SAST ]]> Identity and origins of introduced and native Azolla species in Florida http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:71634 Fri 26 Apr 2024 10:25:22 SAST ]]> Characterization of bioflocculants produced by consortia of three marine bacteria belonging to the genera bacillus and cobetia previously isolated from the bottom sediment of Algoa Bay in the Eastern Cape Province of South Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:62804 Fri 24 Mar 2023 13:34:17 SAST ]]> The Personal Is the International http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:57726 Fri 18 Nov 2022 05:51:31 SAST ]]> The challenges of alleviating poverty through ecological restoration: Insights from South Africa's “working for water” program http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43680 Fri 10 May 2024 15:12:44 SAST ]]> Reconstructing the history of introduction and spread of the invasive species, Lantana, at three spatial scales in India http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43687 Fri 10 May 2024 15:11:57 SAST ]]> Playing with the forest: Invasive alien plants, policy and protected areas in India http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43821 Fri 10 May 2024 15:10:09 SAST ]]> Perceptions and use of public green space is influenced by its relative abundance in two small towns in South Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43688 Fri 10 May 2024 15:09:20 SAST ]]> Current and potential carbon stocks of trees in urban parking lots in towns of the Eastern Cape, South Africa http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:43689 Fri 10 May 2024 15:08:26 SAST ]]> Gazing at Exhibit A http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:49696 Fri 08 Apr 2022 12:51:50 SAST ]]> Opening up global food trade to developing countries: an evaluation of the World Trade Organisation's agreement on sanitary and phytosanitary measure http://vital.seals.ac.za:8080/vital/access/manager/Repository/vital:67294 Fri 01 Sep 2023 12:10:39 SAST ]]>