https://vital.seals.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 https://vital.seals.ac.za/vital/access/manager/Repository/vital:41933 Wed 28 Sep 2022 14:29:44 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42919 Wed 26 May 2021 15:20:13 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42893 Wed 19 May 2021 10:20:31 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:38243 Wed 12 May 2021 20:52:22 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:38362 Wed 12 May 2021 20:37:27 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:32299 Wed 12 May 2021 20:35:35 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:38336 Wed 12 May 2021 20:11:48 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:37984 Wed 12 May 2021 19:52:12 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:38253 0.05) results when temperature was analysed by t-test between 2002 and 2015. There was also a weak correlation between length frequency and the total squid catch in a given year (F Statistic (df = 1; 13) is 3.686 and 5.394 for males and females respectively, R² is 0.221 for males and 0.293 for females), but too weak to interpret, given the lack of other supporting data and the short time series. The ML_TW relationship showed no significant trends between the years for either sex. There was also no correlation between the ML_TW and total squid catch or temperature. A white caecum occurred significantly more often in males than in females (dof = 1; p < 0.05) from General Linear Model (GLM), indicating that the presence of non-feeding males in the spawning grounds may be linked to the behaviour of spawning squid.]]> Wed 12 May 2021 19:49:49 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:32298 Wed 12 May 2021 19:33:52 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:39829 Wed 12 May 2021 19:21:37 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:38575 Wed 12 May 2021 18:39:05 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:39565 Wed 12 May 2021 18:36:49 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:37859 Wed 12 May 2021 18:21:20 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:39840 Wed 12 May 2021 16:45:31 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:38400 Wed 12 May 2021 16:00:24 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:39149 Wed 12 May 2021 15:57:30 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42788 Wed 12 May 2021 15:10:35 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42066 Wed 12 May 2021 15:09:28 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42705 Wed 12 May 2021 15:08:21 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41028 Wed 12 May 2021 15:08:19 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:40690 Wed 12 May 2021 15:07:39 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:40895 Wed 12 May 2021 15:06:00 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42947 Wed 12 May 2021 15:03:57 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:40838 Wed 12 May 2021 15:01:41 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42855 0.05, R2 = 0.95) between moderate-intensity physical activity and total physical activity levels. High levels of weekly sedentary behaviour and sitting time (302.60 ± 169.96 minutes) were reported. A weak, non-significant, positive correlation was found between total sedentary time and BMI (p>0.05, R2 = 0.1). A weak, non-significant, negative correlation was found between age and sedentary time (p>0.05, R2 = 0.002). More participants below 50 years were insufficiently active compared to above the age of 50 years. 1.7 to 2.6 years since diagnosis saw the greatest number of insufficiently active survivors and the category over 2.6 years since diagnosis saw the most active survivors. Most breast cancer survivors (71.10% & 82.05%) indicated being interested in and feeling capable of participating in an exercise programme (p>0.05, R2 = 0.72). The favoured preference for receiving physical activity advice was face-to-face with an exercise specialist at a cancer centre before treatment. Participation preferences included starting a programme immediately after treatment, in a home-based setting with one or two other people, where walking and a moderate exercise intensity were the preferred exercise type and level of intensity. Data collection occurred both immediately prior to (42% of participants) and during (56% of participants) the South African Covid-19 lockdown, so the results should be seen in light of this context. Conclusion: The current study is one of the first to explore physical activity rates and preferences of South African breast cancer survivors. As a group and individually these survivors were meeting public physical activity guidelines and engaging in the recommended weekly minutes. The high sitting time coupled with the high overweight and obesity levels highlight the need for positive behavioural changes including improved levels of physical activity and reduced sedentary behaviour. These changes need involvement from the numerous levels of society that affect health. Broad physical activity guidelines need to be developed not only to improve physical activity levels in breast cancer survivors but to work as a preventative measure by facilitating physical activity promotion in the general population. The findings of this study demonstrate that this group of South African breast cancer survivors is open to physical activity advice, to programmes and to improving physical activity levels.]]> Wed 12 May 2021 15:00:22 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42946 Wed 12 May 2021 14:59:40 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42918 Wed 12 May 2021 14:59:28 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:40527 Wed 12 May 2021 14:59:28 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41623 Wed 12 May 2021 14:55:41 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42024 Wed 12 May 2021 14:54:44 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41600 Wed 12 May 2021 14:54:37 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41622 Wed 12 May 2021 14:54:09 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42940 Wed 12 May 2021 14:54:05 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:40258 Wed 12 May 2021 14:54:00 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42812 Wed 12 May 2021 14:53:53 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42733 Wed 12 May 2021 14:41:13 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41036 Wed 12 May 2021 14:38:58 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42806 Wed 12 May 2021 14:38:27 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42133 Wed 12 May 2021 14:36:35 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42610 Wed 12 May 2021 14:35:51 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42173 Wed 12 May 2021 14:32:14 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:40852 Wed 12 May 2021 14:29:28 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:39993 Wed 12 May 2021 14:26:26 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42196 Wed 12 May 2021 14:25:43 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41496 Wed 12 May 2021 14:24:42 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42480 0:5 h Mpc-1. We also found that the foreground leakage is worse when edge antennas are included, as they have a more different primary beam compared to antennas at the centre of the array. The leakage magnitude is worse when bright foregrounds appear in the antenna sidelobes, as expected. Our simulations provide a useful framework to interpret observations and assess which power spectrum region is expected to be most contaminated by foreground power leakage.]]> Wed 12 May 2021 14:24:29 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41026 Wed 12 May 2021 14:22:46 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42953 Wed 12 May 2021 14:19:06 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42021 Wed 12 May 2021 14:18:43 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42949 Wed 12 May 2021 14:17:52 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42490 Wed 12 May 2021 14:17:03 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41599 10m) datasets or map damage using one available time period. The purpose of this study was first to establish the impact of baboon damage through time, using Sentinel-2 satellite imagery with all vegetation indices available, and the Extreme Gradient Boosting (XGboost) algorithm. The second part focused on analysing the damage at a tree level using PlanetScope imagery using a deep Learning approach. Overall, the study found that the use of Sentinel-2 data and PlanetScope data could accurately distinguish between the varying severity of baboon damage, achieving an accuracy of 95% and 82%. The processing time of the deep learning Artificial Neural Network (ANN) was greatly affected by the number of hidden layers and neurons used. Implementation of techniques used in this study has the potential to improve the accuracy of forest health monitoring in compartment forestry in South Africa.]]> Wed 12 May 2021 14:16:31 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:40854 Wed 12 May 2021 14:14:35 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41612 Wed 12 May 2021 14:13:34 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:40855 Wed 12 May 2021 14:11:56 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42945 Wed 12 May 2021 14:09:14 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41608 Wed 12 May 2021 14:04:54 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41116 Wed 12 May 2021 14:04:29 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42944 Wed 12 May 2021 14:03:03 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42179 Wed 12 May 2021 14:02:30 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41022 Wed 12 May 2021 14:00:53 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41357 Wed 12 May 2021 14:00:51 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41141 Wed 12 May 2021 13:54:39 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42200 Wed 12 May 2021 13:53:49 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:40670 Wed 12 May 2021 13:53:25 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42892 Wed 12 May 2021 13:52:10 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42898 Wed 12 May 2021 13:51:19 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:40851 Wed 12 May 2021 13:50:42 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41016 Wed 12 May 2021 13:50:05 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:40849 Wed 12 May 2021 13:47:30 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41501 Wed 12 May 2021 13:47:23 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42951 Wed 12 May 2021 13:46:56 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:41333 Wed 12 May 2021 13:45:15 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42108 3.76 × 10 − 10 ( 4a ) > 3.52 × 10 − 10 ( 4c ) > 2.29 × 10 − 10 ( 3c ) > 1.68 × 10 − 10 ( 3a ) > 1.65 × 10 − 10 ( 3b ) mW - 1 . The 휷 values trend of synthesized Pc complexes show that the asymmetrical A 3 B type metal free, cobalt and zinc Pc complexes ( 4a , 4b and 4c ) have larger 휷 values as compared to the octa - substituted symmetrical metal free, cobalt and zinc Pc complexes ( 3a , 3b and 3c ) which is attributed to the low symmetry of the Pc complexes. The five - level model rate equations were used to determine the two photon absorption, excited state absorption and ground state absorption cross sections of the synthesized complexes. The z inc A 3 B type asymmetrical Pc complexes gave the largest two photon absorption and 휎 푒 / 휎 푔 ratio values. This Pc complex could be used in future work to enhance the nonlinear response further by introducing nanomaterials and converting the Pc complex to a binuclear Pc. This work also reports on the density functional theory (DFT) calculations o f dipolar/octupolar contributions in order to study the first order hyperpolarizability of the synthesized Pc complexes.]]> Wed 12 May 2021 13:45:11 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:38711 Wed 03 Jun 2020 14:25:22 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:38122 Tue 21 Apr 2020 16:08:48 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42814 0.05; df = 2). However, mortalities were high and growth rates low, indicating that the rearing conditions were sub-optimal, possibly masking genetic differences. No significant differences were observed in oxygen consumption rates (ANOVA, P = 0.18; df = 2), and CTM (t-Test, P = 0.31; df = 3) between the two populations. The CTM for both populations was between 29 - 30℃. The farm trial yielded no significant differences in growth rate during the Nursery phase (t-Test, P = 0.25; df = 2), however significant differences in growth rate were observed during the grow out phase with the Central region abalone offspring growing faster than the Eastern edge population (t-Test, P = 0.04; df = 4) indicating the possibility of a genetic difference between the two populations. Further experiments will be required to determine whether the differences observed in the growth trial were genetically or environmentally induced.]]> Tue 18 May 2021 14:45:49 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42760 Tue 01 Jun 2021 12:41:13 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42767 Tue 01 Jun 2021 11:59:15 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42776 Thu 27 May 2021 15:12:47 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42792 Thu 20 May 2021 14:59:58 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:39662 Thu 13 May 2021 08:10:35 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:38427 Thu 13 May 2021 06:17:25 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:38466 Thu 13 May 2021 05:58:42 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:39602 Thu 13 May 2021 04:43:07 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:34556 Thu 13 May 2021 04:40:36 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:35593 Thu 13 May 2021 04:26:41 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:38658 Thu 13 May 2021 02:30:12 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:39135 Thu 13 May 2021 02:06:50 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:37672 Thu 13 May 2021 01:56:21 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:32306 Thu 13 May 2021 01:42:04 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:38422 Thu 13 May 2021 01:39:29 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:39826 Thu 13 May 2021 00:12:11 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42199 Thu 13 Jul 2023 12:40:08 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42895 Mon 31 May 2021 10:04:50 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42801 Mon 17 May 2021 15:20:31 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42931 Mon 17 May 2021 13:00:31 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42924 Mon 17 May 2021 11:50:31 SAST ]]> https://vital.seals.ac.za/vital/access/manager/Repository/vital:42774 Fri 28 May 2021 11:56:41 SAST ]]>