https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:42755 35%). Good correlations were obtained (R values 0.49–0.93, all with p value < 0.05). Higher R values were found for wetter conditions (above ~20%). The wetness indices were also found to relate to pipe-wall maximum pitting corrosion rates (mm/yr) when soil classifications were taken into account, with separate trends for clay, silty clay, sandy clay and sand. Some outliers were detected. These were all associated with pipes for which there is evidence of poor workmanship or quality during installation. In total, 25 catchments from inner city to coastal and lakeside suburbs as well as semi-rural regions were assessed. Results show the potential for terrain indices to indicate relative soil wetness in urban areas and thus potential for pipe failure. This is the first study of its kind. This also may assist water authorities to improve life prediction, management and replacement schedules for water supply pipelines and other underground assets.]]> Wed 28 Sep 2022 14:04:18 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:42992 Wed 28 Feb 2024 15:21:39 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48651 Wed 28 Feb 2024 14:57:20 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:46438 Wed 23 Nov 2022 14:56:52 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:47123 Wed 22 Mar 2023 19:02:39 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48615 Wed 22 Mar 2023 15:53:44 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:43521 Wed 21 Sep 2022 11:25:22 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48923 Wed 19 Apr 2023 15:48:05 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:46338 Wed 16 Nov 2022 08:35:23 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:42150 Wed 13 Mar 2024 19:12:06 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:46539 Wed 13 Mar 2024 19:10:52 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52628 Wed 13 Mar 2024 19:07:38 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:44518 Wed 13 Mar 2024 19:07:03 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:53793 Wed 13 Mar 2024 19:05:46 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:40706 Wed 13 Mar 2024 19:05:37 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:41172 Wed 13 Mar 2024 09:24:40 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:51048 Wed 13 Mar 2024 07:45:01 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48150 Wed 08 Mar 2023 14:42:36 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:47925 Wed 07 Feb 2024 17:04:44 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:46775 Wed 07 Feb 2024 16:53:00 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:42052 Wed 07 Feb 2024 16:43:36 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48661 Wed 07 Feb 2024 16:41:32 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:44477 Desmodesmus sp. MAS1 and Heterochlorella sp. MAS3, were assessed for their ability in iron (Fe) removal from an AMD sample in nonimmobilized and immobilized systems. Use of free and immobilized cells exhibited 46−48% and 65−79% Fe removal, respectively, after 48 h of incubation. Compared with free cells, immobilized cells exhibited no apparent changes in morphology and granularity, as revealed by flow cytometry analysis, after their exposure to AMD samples. The second derivative spectra from Fourier transform infrared spectroscopy showed vibrational stretching for proteins and hydroxyl groups in immobilized cells. Thus, the immobilization technology offers a protective mechanism in acid-adapted strains against Fe present in AMD samples. Analysis of the immobilized acid-adapted microalgal technology by life cycle assessment (LCA) revealed its environmental sustainability because of less contribution to global warming and limited fossil fuel consumption. We demonstrated that the immobilized acid-adapted microalgal technology is much superior to calcined eggshell−microalgal or conventional limestone systems indicated in the literature for AMD treatment. Thus, this is the first study describing the potential application of microalgal cells entrapped in alginate beads in a greener and economical approach to treat AMD for sustainable mining.]]> Wed 07 Feb 2024 16:37:48 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45684 Wed 07 Feb 2024 16:37:32 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45710 Wed 07 Feb 2024 16:36:28 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:40708 Wed 07 Feb 2024 16:33:45 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:41604 Wed 07 Feb 2024 16:26:15 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:40481 Wed 07 Feb 2024 15:39:50 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:40651 Wed 07 Feb 2024 15:28:26 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:40273 Wed 07 Feb 2024 15:23:42 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:38282 Wed 07 Feb 2024 15:23:00 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52184 Wed 07 Feb 2024 15:21:28 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:41617 Wed 07 Feb 2024 15:19:32 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52817 Wed 07 Feb 2024 14:59:50 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:40671 Wed 07 Feb 2024 14:59:39 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:51842 Wed 07 Feb 2024 14:59:35 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52821 Wed 07 Feb 2024 14:59:02 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:43473 Wed 07 Feb 2024 14:57:02 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:43047 Wed 07 Feb 2024 14:55:10 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:53427 Wed 07 Feb 2024 14:39:01 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52958 Wed 07 Feb 2024 14:33:38 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52592 Wed 07 Feb 2024 14:32:04 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45614 Wed 02 Nov 2022 14:28:06 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:55210 Wed 01 May 2024 10:39:20 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:47805 Tue 31 Jan 2023 20:48:07 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:49734 Tue 30 May 2023 12:20:42 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:47337 Tue 30 Apr 2024 11:40:44 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:54488 Tue 27 Feb 2024 15:12:43 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:54446 Tue 27 Feb 2024 14:05:11 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:54415 Tue 27 Feb 2024 13:52:45 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:50399 Tue 25 Jul 2023 12:08:10 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:54359 Tue 20 Feb 2024 16:26:04 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:44635 Tue 18 Oct 2022 14:58:39 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52550 Tue 17 Oct 2023 15:27:27 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48662 Tue 14 Nov 2023 11:31:31 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:47998 Tue 14 Feb 2023 16:22:00 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:46989 Tue 13 Dec 2022 09:35:23 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:39814 90% degradation of MO occurred by 120 ± 5.21, 75 ± 3.15 and 90 ± 3.61 min, respectively. Composites showed excellent catalytic reusability and environmental nontoxicity. Therefore, as effective and safe catalysts, they can shed light on exploring further usage in the environment and industrial set-ups.]]> Tue 09 Aug 2022 15:38:16 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45181 Tue 08 Nov 2022 15:11:39 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:51444 Tue 05 Sep 2023 17:53:44 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:43842 Tue 04 Oct 2022 11:46:36 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:41153 Thu 28 Jul 2022 09:20:25 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45332 Thu 27 Oct 2022 10:18:34 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:40070 Thu 14 Jul 2022 14:42:13 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:40413 Thu 14 Jul 2022 12:08:11 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:49309 Thu 11 May 2023 14:39:37 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:49311 Thu 11 May 2023 14:39:15 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45168 Thu 08 Feb 2024 10:42:41 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:39165 Thu 08 Feb 2024 10:40:13 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:54646 $ rac{2}{pi sqrt{3}} approx 0.37$ for the unique localization of any arbitrary region, where localization of a single point can be achieved by using two or three fixed-range beacons. We then propose a novel beacon placement structure according to the kagome lattice that achieves this maximum efficiency. Compared to recent existing methods, our proposed kagome beacon placement significantly reduces the required number of beacons by more than 15% when applied to randomly generated regions. Importantly, it does so while incurring a substantially lower computational complexity. The results of this work are promising for pico- and femto-cell deployments with applications in localization of advanced industrial automation, health monitoring in complex infrastructure, and adaptive urban development in smart cities.]]> Thu 07 Mar 2024 15:27:42 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:46715 Thu 01 Dec 2022 10:14:30 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:46749 Thu 01 Dec 2022 09:18:24 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:50589 Sun 30 Jul 2023 15:16:38 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48174 Sat 11 Mar 2023 12:22:58 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45763 Sat 05 Nov 2022 09:32:57 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:43858 Mon 29 Jan 2024 18:49:37 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:49164 Mon 29 Jan 2024 18:34:10 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52064 Mon 29 Jan 2024 18:26:36 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:50455 Mon 29 Jan 2024 18:21:54 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52062 The urgent need for drastic reduction in emissions due to global warming demands a radical energy transition in transportation. The role of biofuels is fundamental to bridging the current situation towards a clean and sustainable future. In passenger cars, the use of ethanol fuel reduces gas emissions (CO2 and other harmful gases), but can bring tribological challenges to the engine. This review addresses the current state-of-the-art on the effects of ethanol fuel on friction, lubrication, and wear in car engines, and identifies knowledge gaps and trends in lubricants for ethanol-fuelled engines. This review shows that ethanol affects friction and wear in many ways, for example, by reducing lubricant viscosity, which on the one hand can reduce shear losses under full film lubrication, but on the other can increase asperity contact under mixed lubrication. Therefore, ethanol can either reduce or increase engine friction depending on the driving conditions, engine temperature, amount of diluted ethanol in the lubricant, lubricant type, etc. Ethanol increases corrosion and affects tribocorrosion, with significant effects on engine wear. Moreover, ethanol strongly interacts with the lubricant’s additives, affecting friction and wear under boundary lubrication conditions. Regarding the anti-wear additive ZDDP, ethanol leads to thinner tribofilms with modified chemical structure, in particular shorter phosphates and increased amount of iron sulphides and oxides, thereby reducing their anti-wear protection. Tribofilms formed from Mo-DTC friction modifier are affected as well, compromising the formation of low-friction MoS2 tribofilms; however, ethanol is beneficial for the tribological behaviour of organic friction modifiers. Although the oil industry has implemented small changes in oil formulation to ensure the proper operation of ethanol-fuelled engines, there is a lack of research aiming to optimize lubricant formulation to maximize ethanol-fuelled engine performance. The findings of this review should shed light towards improved oil formulation as well as on the selection of materials and surface engineering techniques to mitigate the most pressing problems.]]> Mon 29 Jan 2024 18:20:49 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45576 Mon 29 Jan 2024 18:05:27 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:53410 Mon 27 Nov 2023 09:34:11 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:53909 Mon 22 Jan 2024 15:17:58 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:42342 Mon 22 Aug 2022 13:54:35 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:44172 Mon 10 Oct 2022 10:06:39 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:49252 Mon 08 May 2023 10:42:08 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:48223 75 years were significantly less likely to use social media compared with those aged <55 years (adjusted odds ratio 0.17, 95% CI 0.07-0.44). Health risk factors were not found to be associated with searching for health- or medical-related information. Conclusions: The internet appears to be a viable platform to engage with stroke survivors who may not be high-morbidity to conduct research and provide information and health interventions. This is important given that they are at high risk of recurrent stroke regardless of their level of disability. Exploring the technology use behaviors and the possibility of eHealth among survivors who experience higher levels of morbidity or disability because of their stroke is an area of research that warrants further study.]]> Mon 08 May 2023 10:35:04 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:42800 Mon 05 Sep 2022 09:11:35 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45475 Fri 28 Oct 2022 14:30:56 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:41081 Fri 22 Jul 2022 17:04:19 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:42231 Fri 19 Aug 2022 13:45:46 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:53213 Fri 17 Nov 2023 11:28:59 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:51707 Fri 15 Sep 2023 14:09:33 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:50926 Fri 11 Aug 2023 16:01:02 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:51653 Fri 10 Nov 2023 07:41:11 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:42997 Fri 09 Sep 2022 14:04:02 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:46946 Fri 09 Dec 2022 14:14:31 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:51494 Fri 08 Sep 2023 11:58:10 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:52942 Fri 03 Nov 2023 10:50:24 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:55257 Fri 03 May 2024 15:23:38 AEST ]]>