https://vital.seals.ac.za/vital/access/manager/Index en-us 5 https://vital.seals.ac.za/vital/access/manager/Repository/vital:9279 Wed 30 Aug 2017 16:10:52 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:3910 Wed 21 Jul 2021 13:46:32 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:28810 Wed 12 May 2021 23:39:11 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:4604 Wed 12 May 2021 23:36:54 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:3830 randomly methylated-β-CD (RM-β-CD) > β-CD ≈ 2-hydroxypropyl-β-CD (2HP-β- CD) > γ-CD ≥ 2-hydroxypropyl-γ-CD (2HP-γ-CD). An industrially applicable kneading method yielded binary systems with spectral and thermal characteristics similar to the respective physical mixtures, implying weak solid-state inclusion complexation. Preparation of an amorphous nifedipine - RM-β-CD product using a heating method is reported. A 1.7- and 1.9-fold improvement in solid-state nifedipine photostability was observed for I : 1 molar ratio β-CD and γ-CD kneaded products, respectively, when exposed to window-filtered daylight and could be attributed to changes in opacity of the crystalline kneaded products. The remaining cyclodextrins produced negligible nifedipine photostabilization. Nifedipine in vitro dissolution was improved considerably from γ-CD and RM-β-CD .kneaded products as a result of increased nifedipine wettability, solubility and reduced particle size. iii]]> Wed 12 May 2021 23:14:34 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:27176 Wed 12 May 2021 23:12:36 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:2694 Wed 12 May 2021 23:12:31 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:3083 Wed 12 May 2021 23:00:39 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:1407 Wed 12 May 2021 22:43:54 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:3257 .05, in all instances), although the two groups were clearly differentiated on the basis of a history of reported concussions (p = < .05). Video analyses documented the tackling maneuvers observed amongst the players during all matches across the rugby season revealing a sobering average of more than a thousand tackles per player, excluding any contact practice sessions. Five rugby players (n = 5) who were observed to have a head jarring event were also isolated for individualized postconcussive follow-up analysis of their neurocognitive profiles. Measures included the ImPACT Verbal and Visual Memory, Visual Motor Speed and Reaction Time composites and the Purdue Pegboard. Independent and dependent statistical analyses were employed to compare the rugby versus control group neurocognitive test profiles at and between the three test intervals. Correlational analyses explored the association between concussion, tackling and neurocognitive test outcomes. Descriptive comparisons of individual neurocognitive test scores with normative data were employed for the case analyses. Taken together, the results implicated vulnerability amongst club rugby players on the motor and speeded tasks, with less robust indications on the memory tasks. While limited in terms of its small sample size, it is considered that the outcome of the study was rendered more robust by virtue of being methodologically multifaceted with heuristic implications for future research studies in the area. The novel inclusion of tackling data as well as fine-tuned case analyses, were of particular relevance in that regard. The results add to a growing body of literature that implicates deleterious neurocognitive effects in participants of a sport such as rugby due to repetitive head jarring incidents that are intrinsic to the game.]]> Wed 12 May 2021 22:41:51 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:21204 Wed 12 May 2021 22:31:53 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:4286 Wed 12 May 2021 22:28:40 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:10310 Wed 12 May 2021 22:19:58 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:4378 Wed 12 May 2021 20:56:27 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:34348 Wed 12 May 2021 20:55:59 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:10665 Wed 12 May 2021 20:35:59 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:2907 Wed 12 May 2021 20:33:54 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5779 Wed 12 May 2021 20:33:10 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:9807 Wed 12 May 2021 20:31:17 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:3803 Wed 12 May 2021 20:17:28 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:31264 Wed 12 May 2021 19:56:10 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:38172 Wed 12 May 2021 19:55:33 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:1029 Wed 12 May 2021 19:51:32 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5620 Wed 12 May 2021 19:45:11 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:4512 Wed 12 May 2021 19:40:46 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:27169 Wed 12 May 2021 19:40:10 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:27158 Wed 12 May 2021 19:29:22 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:2233 Wed 12 May 2021 19:15:40 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:10375 Wed 12 May 2021 19:10:51 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:37897 Wed 12 May 2021 19:08:27 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:2167 Wed 12 May 2021 18:57:04 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5897 Wed 12 May 2021 18:53:39 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:4017 Wed 12 May 2021 18:40:54 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5485 Wed 12 May 2021 18:37:47 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:2188 Wed 12 May 2021 18:31:32 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:4001 Wed 12 May 2021 18:20:35 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:3658 Wed 12 May 2021 18:17:45 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5799 Wed 12 May 2021 17:59:09 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:4588 Wed 12 May 2021 17:37:46 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:1635 Wed 12 May 2021 17:26:39 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5655 Wed 12 May 2021 17:24:05 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:1320 Wed 12 May 2021 17:15:03 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5071 Wed 12 May 2021 17:14:24 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5933 Wed 12 May 2021 17:13:05 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:21099 Wed 12 May 2021 16:47:36 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:3084 Wed 12 May 2021 16:44:45 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5618 Wed 12 May 2021 16:27:43 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:2095 Wed 12 May 2021 16:17:51 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:9815 Wed 12 May 2021 16:12:17 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:27217 Wed 12 May 2021 15:45:47 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42343 Wed 12 May 2021 14:33:46 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41506 Wed 12 May 2021 14:11:40 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:30597 100 km) behaviour, respectively. Further behavioural diversity was observed with ‘resident’, ‘roaming’ and ‘embayment’ contingents identified based on varying levels of affinity to certain habitats. The presence of both resident and migratory individuals within the northernmost study during June and July, combined with available biological information, suggested that area-specific spawning may take place. While PAT, CPUE and CT largely aligned in determining area specific high-area use, results from network analyses and mixed effects models conducted on the PAT data supported the spawning hypothesis, with anomalous behaviour around specific receivers during the spawning season. All fish, regardless of behavioural contingent, displayed similar movement behaviour during the spawning season and this was driven by factors generally associated with reproduction, such as lunar illumination. Interestingly, these drivers were different from those that determined the area specific use of individuals outside of the spawning season. The environmental drivers of longshore migration into the northern study site were identified as a decline in water temperature and shorter day lengths. The results of this study highlight the importance of using a multi-method approach in determining migratory movement behaviour, area specific area use, and stock structure of key fisheries species. The identification of different behavioural contingents highlights the importance of acknowledging individual variation in movement and habitat-use patterns. This is particularly relevant as future climate change and spatiotemporal variation in fishing effort may artificially skew natural selection processes to favour certain behavioural groups. This study also highlighted the importance of scientists forming relationships with resource-users, such as recreational angling lodges in areas where limited research has been conducted. This is particularly relevant within the West African context where little is known about many of the fish species that are being increasingly targeted by tourism angling ventures.]]> Thu 29 Sep 2022 14:25:47 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:2570 Thu 13 May 2021 14:41:41 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:4792 Thu 13 May 2021 14:18:42 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:4377 Thu 13 May 2021 10:50:32 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:26827 Thu 13 May 2021 08:53:07 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5934 Thu 13 May 2021 08:14:57 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:10339 Thu 13 May 2021 07:36:07 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:21208 Thu 13 May 2021 07:20:58 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5712 Thu 13 May 2021 07:16:42 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:29448 Thu 13 May 2021 07:09:07 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:3721 Thu 13 May 2021 06:49:45 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:3604 Thu 13 May 2021 06:43:50 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:3699 Thu 13 May 2021 06:37:43 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5212 Thu 13 May 2021 06:33:38 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:10603 Thu 13 May 2021 06:19:11 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:3341 Thu 13 May 2021 06:13:51 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:3386 Thu 13 May 2021 06:09:21 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:3944 Thu 13 May 2021 06:01:30 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:1792 Thu 13 May 2021 05:56:25 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:20583 Thu 13 May 2021 05:56:13 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:10502 Thu 13 May 2021 05:15:37 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:2122 Thu 13 May 2021 05:10:51 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:3928 Thu 13 May 2021 05:03:04 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:1414 Thu 13 May 2021 04:58:41 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5613 Thu 13 May 2021 04:58:04 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5612 Thu 13 May 2021 04:47:54 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:3319 Thu 13 May 2021 04:47:52 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5719 Thu 13 May 2021 04:31:08 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:38461 Thu 13 May 2021 04:21:04 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5044 Thu 13 May 2021 04:16:34 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5894 Thu 13 May 2021 04:03:15 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:1322 Thu 13 May 2021 03:38:15 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5548 Thu 13 May 2021 03:32:45 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5342 Thu 13 May 2021 03:31:37 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5544 Thu 13 May 2021 02:48:16 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5311 Thu 13 May 2021 02:41:00 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5870 Thu 13 May 2021 02:28:03 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:4109 Thu 13 May 2021 01:52:04 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5763 Thu 13 May 2021 01:50:03 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:5818 Thu 13 May 2021 01:43:23 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:1212 Thu 13 May 2021 01:38:48 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:39841 Thu 13 May 2021 01:37:25 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:39051 Thu 13 May 2021 01:36:45 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:27180 Thu 13 May 2021 01:11:35 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:27157 Thu 13 May 2021 00:30:30 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:26877 Thu 01 Jun 2023 11:15:19 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:28500 Thu 01 Jun 2023 09:02:09 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:28065 Mon 05 Jun 2023 15:41:21 SAST ]]>