The average AE count rate at each stage of loading and the AE cumulative ringing count of coal samples dropped as the water immersion times increased. The internal microstructure of coal underwent changes due to the water–rock interaction, resulting in a significant decrease in the strength of ...
Currently, the expansion rate of water hyacinth is too severe which requires coordination of all stakeholders to control it. The science of water hyacinth management is known but the knowledge of how to apply the integrated water hyacinth control approaches is challenging. View chapterExplore book ...
An aqueous suspension of α-Fe2O3 microparticles (1 mg mL−1) was dropped on glass slides and dried overnight to fabricate the substrates for TiO2 deposition. An ALD Ultratech/CambridgeNanoTech Fiji 200 reactor was used for this purpose. Argon and TDMAT (heated at 75 °C) were ...
The moisture contents after the chemical treatments and oven-drying had dropped significantly for both sawdust-based adsorbents (Table 1). The FT-IR (ATR) spectroscopy was carried out to analyse the spectral pattern of SD samples pre- and post-chemical treatment (see Figs. 3 and 4). The ...
Imaging underwater environments is of great importance to marine sciences, sustainability, climatology, defense, robotics, geology, space exploration, and food security. Despite advances in underwater imaging, most of the ocean and marine organisms remain unobserved and undiscovered. Existing methods for...
CUSTOMIZE WATER FLOW: Adjustable flow control lets you choose how fast the water flows from the water stream; turn off the water stream for quieter operation or for the shyest cats 1-GALLON WATER CAPACITY: This durable plastic pet fountain is perfect for cats or small to medium sized dogs ...
A transparent water tank was filled with water, the materials (GAH and fish scale) to be measured were applied on a flat substrate downward over the water surface and the air between the material and the water surface was evacuated. Then, 12 μl of oily liquid in water was dropped thro...
Sustainable improvement is related to several key variables that count as solid and secure positions. Currently, the group of hazardous substances and inap
The remaining 3.20% of the reduction in the YR was attributed to the source regions (SR) where streamflow dropped at a proportional rate of only −0.10% yr−1. The proportional rate of decreasing RC in the SR was −0.24% yr−1, more than twice that of the streamflow, while ...
the location where they end their usefulness to the consumer. Dropped on the ground, thrown out of acarwindow, heaped onto an already full trash bin, or inadvertently carried off by a gust ofwind, they immediately begin to pollute theenvironment. Indeed, landscapes littered by plastic packaging...