Particle size is a significant factor in determining the dispersal and inhalation risk from bioaerosols. Green-waste composting source of bioaerosols (including pathogens), but little known about distribution specific taxa across fractions. To characterise fractionated bioaerosol emissions compost facility, we used Spectral Intensity Bioaerosol Sensor (SIBS) to quantify total qPCR metabarcoding...

BACKGROUND Uganda's banana industry is heavily impeded by the lack of cheap, reliable and sustainable energy mainly needed for processing of banana fruit into pulp and subsequent drying into chips before milling into banana flour that has several uses in the bakery industry, among others. Uganda has one of the lowest electricity access levels, estimated at only 2-3% in rural areas where most of...

In this research, a high porous silicate mining waste that was prepared from Syah Kamar Polymetal Porphyry mine in order to malachite green dye (MG) removal has been applied. The characterization of this natural mineral was determined using the XRD, XRF, SEM and FT-IR analysis. The MG adsorption onto high porous activated waste was studied based on the parameters of pH, temperature, adsorbent d...

The current situation of world’s environmental issues, indicates that not only the man-made environmental damages have not been diminished, but also has given rise to more acute issues such as water and soil pollution, biodiversity loss, ozone depletion, greenhouse phenomena, etc. One of the most prominent effects of urban development on environmental problems caused by solid waste generated in...

While cryptocurrencies continue to gain popularity, their energy cost is increasingly becoming unsustainable. In this paper, we present an innovative scheme which eliminates the burden of the proof of work which is the main cause of the energy waste in cryptocurrencies such as Bitcoin. The scheme is based on a green leader election scheme which guarantees a bounded average number of simultaneou...