was influenced by prior naloxone use and situational factors. Success of overdose prevention interventions assisted by digital technologies may depend on the involvement of people with diverse overdose rescue backgrounds.Cerebral small vessel disease (SVD), including white matter hyperintensities (WMH), microbleeds, lacunes, was related to gait disturbances, while the underlying mechanism is unclear. Here, we investigated the relation between structural network efficiency, cognition and gait performance in 272 elderly subjects with SVD. All participants underwent 1.5 T MRI, gait and neuropsychological assessment. Conventional MRI markers for SVD, i.e. WMH volume, number of lacunes and microbleeds, were assessed. Diffusion tensor imaging-based tractography was used to reconstruct the brain network for each individual, followed by graph-theoretical analyses to compute the well-established network measure, global efficiency. We found that lower global efficiency was associated with worse gait performance, including slower gait speed and shorter stride length, independent of conventional MRI markers for SVD. This association was partly mediated via cognitive function. We identified subnetworks of white matter connections associated with gait and cognition, characterized by dominant involvement of frontal tracts. Our findings suggest that network disruption is associated with gait disturbances through cognitive dysfunction in elderly with SVD. Gait is a highly cognitive process and the crucial role of cognition should be considered when investigating gait disturbances in the elderly with SVD.Amending municipal solid waste incineration (MSWI) with carbon capture and utilisation (CCU) can simultaneously lower the climate change impacts of incineration and supply carbon for a range of uses. However, life cycle assessment (LCA) shows that technology choices and the benefits of CCU applied to MSWI depend on the energy system in which the MSWI operates throughout its lifetime, and on the markets for the CCU products. Carbon capture reduces up to 50% of the energy recovery of MSWI. We assessed different energy system scenarios, ranging from fossil- to non-fossil based. Direct utilisation of the captured CO2 is beneficial only on a local basis when substituting fossil-based CO2 (-700 kg CO2-eq/tonne waste), with benefits similar to carbon capture and storage. Hydrogenation of CO2 with the purpose of producing feedstock chemicals or fuels such as methane, methanol, dimethyl ether (DME) and formic acid provides much higher benefits (-2000 kg CO2-eq/tonne waste), but only in non-fossil-based energy systems, due to the dramatically high consumption of electricity (more than 6000 kWh/tonne waste). Use as feedstock chemicals provides more benefits than use as fuels, and CCU solutions focusing on methanol and DME are the most promising technologies. Although built on scarce and early-development data, the analysis highlights current crucial issues, at both the technological and system levels, for the future introduction of CCU in MSWI.To rapidly treat and stably utilize great quantities of fruit and vegetable waste (FVW), the strategies in anaerobic digestion pattern have been constantly improved. In this work, the efficiencies and capacities of carbon conversion in different FVW anaerobic digestion systems were studied. Compared to butyrate-path (BD) two-phase and single-phase anaerobic digestion (SD), the ethanol-path two-phase anaerobic digestion (ED) system showed the highest rate of converting insoluble into soluble carbon formation (82.2%) and methane yield conversed from soluble carbon which is 0.14 gCODCH4 (gVSS d)-1. https://www.selleckchem.com/products/10-dab-10-deacetylbaccatin.html It was also found that the coexistence of Bacillus and Methanococcus in the methanogenic phase maintained fatty acids and methane generation. The advantage of carbon conversion efficiency in ED can be elucidated from the highest acetification rate (704.10 mgCOD (L h)-1) which means more converted acetate can be smoothly used for methane generation. Compared to methanogenesis converted from butyrate and propionate, the thermodynamic condition of methanogenesis converted from ethanol was more feasible. Also, the highest capacity of max methane production (197773.7 mL) of ED was simulated. ED might be an efficient and advantageous option for FVW methane digestion. Furthermore, comparison of acidogenic product and methane in conversion efficiency revealed that fatty acids should think as ideal anaerobic product rather than methane.Increasing plastic waste recycling is a milestone of European environmental policy to reduce environmental impacts and dependency on foreign resources. This is particularly challenging for plastic packaging waste, consisting of very heterogeneous fractions and typically rather contaminated. In this study, we collected primary data from plants sorting and recycling plastic packaging waste to illustrate process efficiencies, material flows, and barriers. We observed that significant losses of target materials occurred both at sorting and recycling stages. These were higher for polymers such as films, polypropylene and polystyrene, and lower for polyethylene terephthalate and high-density polyethylene. Applying material flow analysis, we estimated an overall end-of-life recycling rate for post-consumer plastic packaging waste in EU27 in 2017 of 14% (not considering waste exported as recycled; 25% otherwise). An improved scenario for 2030 showed that achieving an overall end-of-life recycling rate of about 49% was possible when best available practices and technologies were implemented. To fulfil the ambitious recycling targets set at EU27 level (55% overall recycling rate), substantial improvements are necessary at the plants, product design, collection system, and market level. Our findings further indicate that films and other problematic contaminants in the input-waste considerably hamper the recovery rates, thus the improvement of the efficiency of the collection systems is imperative. In parallel, the development of markets for lower value fractions, e.g. polypropylene, could be a way forward to increase recycling, while improvements in the product design will considerably reduce the presence of impurities and contaminants in the input-waste.