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The smart waste factory of the future will be monitored and controlled by a combination of various sensors and several real-time data sets. One essential data requirement relates to waste streams at different stages of the treatment process. In order to analyse waste by sensor-based technology, a solid database of representative waste data is necessary. Usually, this data is collected of mixed waste. The present paper describes waste on the level of individual waste particles. In the first step, particles from fine-shredded ( less then 30 mm), non-hazardous, mixed waste have been investigated. As an example for this material, solid recovered fuel (SRF) has been used. 20 samples from five SRF-producers have been collected. From each of these samples, 800 particles have been extracted, covering eight waste fractions. In total, 15,542 particles were examined regarding their projected particle area and their particle mass. Both parameters are log-normal distributed with a median for the area of 3.62 cm2 and for the mass of 0.19 g. To investigate the relationship between the two parameters, the Pearson-Correlation-Coefficient of the logarithmised data has been calculated. The resulting coefficient of 0.57 means a good correlation. Additionally, the fuel parameters of the individual fractions were measured using laboratory analysis on composite samples of the five SRF-producers. The lower heating value, the ash content and the chlorine content are either in the range or slightly lower than the data from literature. Additional work is required to improve the usability of the data obtained for the real-time analysis of waste.Hydrothermally treated sewage sludge was pyrolyzed at temperatures of 300, 500, and 700 °C with antibiotic mycelial residue addition ratios of 0, 10, 25, and 50 wt%. The results showed that co-pyrolysis could obviously improve biochar properties. Specifically, adding antibiotic mycelial residue increased the aromaticity and raised the higher heating value of the biochar, which indicates its better potential as fuel. The enrichment in functional groups improved the surface properties of biochar, indicating its better applicability. Additionally, the heavy metal concentrations in biochar were diluted by adding antibiotic mycelial residue, which led to lower toxic inputs to the environment. Moreover, heavy metals were transformed to more stable fractions after co-pyrolysis. A higher pyrolysis temperature and greater antibiotic mycelial residue amounts led to better immobilization of heavy metals, thus preventing their leaching to the environment. This work proposes a promising technique for the synergetic treatment of sewage sludge and antibiotic mycelial residue for improved biochar formation.Using data of 1.4 million non-aggregate, publicly available, private residential property resale transactions for Hong Kong from 1991 to 2015, this paper addresses a public policy question raised by Demsetz from a Coasian angle. It estimates the impact of a less explored but ecologically problematic realm of renovation waste upon change of ownership of property units in a highly commodified property market. The estimate shows the extent and possibly high cost of the government in addressing negative externalities. Informed by the findings, this paper puts forward the recommendation of a prepaid lump sum waste monitoring levy, which is reimbursable upon self-reporting of waste generation. The collected information, when made open to the public, may help market forces to address poor building quality which causes legitimate major renovations and encourage better workmanship for future edifices.Sustainability and enhancement of recycling differing polymer waste has become a leading driver for industries associated with this type of waste. However, polymer waste streams that have not seen as 'typical' have existed in smaller but not insignificant amounts. This study has focused on the recycling of such a waste resource that is not classified as a typical one in developed countries but appears in other locations globally where opportunities for careful waste pretreatment are hindered, therefore creating a challenge for waste handling and the application of modern techniques. Compatibilizing is a strategy employed to recycle ground tire rubber (GTR) by blending with waste high density polyethylene (w-HDPE). Such processing methods and measurement techniques have been chosen to allow easy access without extra costs. https://www.selleckchem.com/products/Gefitinib.html For enhanced incorporation of the filler into the matrix olefin-maleic-anhydride copolymer based additives have been synthesized and have succeeded in creating a more homogenous blend with samples having a good surface appearance and mechanical properties. Outstanding Charpy impact strength at room temperature (10.1 kJ/m2) has been achieved in compatibilized 70/30 w-HDPE/GTR (containing 20% PE-contaminant), while elongation at break and tensile strength have been 10.3% and 14.9 MPa. Morphological structure of rubber resources and blends have been assessed by SEM while analytical properties and other features of experimental compatibilizing additives have been studied by e.g. FT-IR.Primate brains have evolved to understand and engage with their social world. Much about the structure of this world can be gleaned from social interactions. Circuits for the analysis of and participation in social interactions have now been mapped. Increased knowledge about their functional specializations and relative spatial locations promises to greatly improve the understanding of the functional organization of the primate social brain. Detailed electrophysiology, as in the case of the face-processing network, of local operations and functional interactions between areas is necessary to uncover neural mechanisms and computation principles of social cognition. New naturalistic behavioral paradigms, behavioral tracking, and new analytical approaches for parallel non-stationary data will be important components toward a neuroscientific theory of primates' interactive minds.Animals can learn to use sensory stimuli to generate motor actions in order to obtain rewards. However, the precise neuronal circuits driving learning and execution of a specific goal-directed sensory-to-motor transformation remain to be elucidated. Here, we review progress in understanding the contribution of cortical neuronal circuits to a task in which head-restrained water-restricted mice learn to lick a reward spout in response to whisker deflection. We first examine 'innate' pathways for whisker sensory processing and licking motor control, and then discuss how these might become linked through reward-based learning, perhaps enabled by cholinergic-gated and dopaminergic-gated plasticity. The aim is to uncover the synaptically connected neuronal pathways that mediate reward-based learning and execution of a well-defined sensory-to-motor transformation.
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