Due to the climate effects and aviation threats of volcanic eruptions, it is important to accurately locate ash in the atmosphere. This study aims to explore the accuracy and reliability of training a neural network to identify cases of ash using observations from the Moderate Resolution Imaging Spectroradiometer (MODIS). Satellite images were obtained for the following eruptions: Kasatochi, Al...

In this paper, an overview on sewage sludge characteristics and recovery routes is presented. Starting from an analysis of typical sewage sludge characteristics as found in literature, the most promising disposal options are presented. A focus on incinerated sewage sludge ash (ISSA) follows. Most of the authors agree on considering pyrolysis and gasification as the most viable treatments for sl...

Glass fiber reinforced polymer composites are one of the most widely used composite materials. The addition of Coal ash to polymer matrix dramatically increases the overall mechanical strength of the composite material as compared to the polymer composite. In view of this, a method is proposed for mixing coal ash powder (size 52-75 μm) into resin and Ash reinforced polymer composites are fabric...

Free swelling index (FSI) is an important parameter for cokeability and combustion of coals. In this research, the effects of chemical properties of coals on the coal free swelling index were studied by artificial neural network methods. The artificial neural networks (ANNs) method was used for 200 datasets to estimate the free swelling index value. In this investigation, ten input parameters ...

An understanding of soil moisture variation patterns under different plant community structures is crucial for the restoration vegetation in southern China karst regions. Therefore, four structure types: arbor + herb (AH), shrub (SH), (ASH), and (H), were selected as research objects. A sensor was used to monitor content 0–70 cm layer, analyze characteristics explore differences types. The resu...

The spf-ash mutation in mice results in reduced hepatic and intestinal ornithine transcarbamylase. However, a reduction in enzyme activity only translates in reduced ureagenesis and hyperammonemia when an unbalanced nitrogen load is imposed. Six-week-old wild-type control and spf-ash mutant male mice from different genetic backgrounds (B6 and ICR) were infused intravenously with [(13)C(18)O]ure...

The salient diagnostic pharmacognostical characters of the roots of Mollugo strica which sows promise as an antifertility drug for future have been studied. The young root is di-to-tri-arch, diarch conditions being most common. The cork cambium arises in the outermost layer of cortex forming 2-3 layers of cork cells on the outside and phelloderm towards the innerside. In the nature root, two co...

Objective - A well-known herbal toothpowder was evaluated & standardized for its Piperine contents. Methods-The formulation was subjected for physical constants like Moisture content, Ash value, and Extractive values in various solvents including Petroleum ether, Ethanol and Water. Thin layer chromatography and spectroscopic studies was carried out for the qualitative analysis of Piperine conte...

Ash application influences availabilities of plant micronutrients either directly through addition of its miEnergy generation from biomass is an environmentally sound altercronutrients constituents or indirectly through the modinative to other energy producing technologies. Pilot studies have indicated that alfalfa (Medicago sativa L.) is a suitable feedstock for fication of soil pH. Increased ...