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Results: 12033
Synthesis and Characterization of Mullites From Silicoaluminous Fly Ash Waste
Nisha Choudhary, Bijendra Singh, Virendra Yadav, Pallavi Saxena, Chagan Lal, Govindhan Gnanamoorthy, Neha Tavker, Haresh Kalasariya, Pankaj Kumar
Jan 01, 2020
Fly ash is considered one of the major hazardous pollutants around the globe. Every year a million tonnes of fly ash is disposed of into the fly ash ponds which are major sites of pollution. The major fractions of fly ash are...
Published by: IGI Global Scientific Publishing
Monitoring ash dieback (Hymenoscyphus fraxineus) in British forests using hyperspectral remote sensing
Abstract: Large‐scale dieback of ash trees (Fraxinus spp.) caused by the fungus Hymenoscyphus fraxineus is posing an immense threat to forest health in Europe, requiring effective monitoring at large scales. In this study, a...
Hybrid Fly Ash-Based Geopolymeric Foams
Giuseppina roviello, Laura Ricciotti, Antonio Jacopo Molino, Constantino Menna, Claudio Ferone, Domenico Asprone, Raffaele Cioffi, Veronica Ferrandiz-Mas, Pietro Russo, Oreste Tarallo
Jun 29, 2020
This research investigates the preparation and characterization of new organic–inorganic geopolymeric foams obtained by simultaneously reacting coal fly ash and an alkali silicate solution with polysiloxane oligomers. Foaming...
Hybrid Fly Ash-Based Geopolymeric Foams
Giuseppina roviello, Laura Ricciotti, Antonio Jacopo Molino, Constantino Menna, Claudio Ferone, Domenico Asprone, Raffaele Cioffi, Veronica Ferrandiz-Mas, Pietro Russo, Oreste Tarallo
Jun 29, 2020
This research investigates the preparation and characterization of new organic–inorganic geopolymeric foams obtained by simultaneously reacting coal fly ash and an alkali silicate solution with polysiloxane oligomers. Foaming...
Seismic Evaluation of a Profile of Volcanic Ash From the South American Andes
Although soils derived from volcanic ash are only a small portion of the soils that cover the world's surface, cities have developed on some of these soils. This makes their study interesting, especially since soils derived from...
Published by: IGI Global Scientific Publishing
Ash dieback and other tree pests and pathogens
John Fellenor, Julie Barnett, Clive Potter, Julie Urquhart, John D. Mumford, Christopher P. Quine
Dec 02, 2019
It is widely acknowledged within the risk literature that the mass media play a pivotal role in shaping information about risk events for audiences. While some risk events reflect occurrences specific to particular times and...
ash dieback frame analysis Media risk event Social Amplification of Risk Framework /dk/atira/pure/subjectarea/asjc/2200/2213 name=Safety, Risk, Reliability and Quality /dk/atira/pure/subjectarea/asjc/2200/2200 name=General Engineering /dk/atira/pure/subjectarea/asjc/3300/3300 name=General Social Sciences /dk/atira/pure/subjectarea/asjc/1400/1408 name=Strategy and Management
Ash dieback and other tree pests and pathogens
John Fellenor, Julie Barnett, Clive Potter, Julie Urquhart, John D. Mumford, Christopher P. Quine
Dec 02, 2019
It is widely acknowledged within the risk literature that the mass media play a pivotal role in shaping information about risk events for audiences. While some risk events reflect occurrences specific to particular times and...
ash dieback frame analysis Media risk event Social Amplification of Risk Framework /dk/atira/pure/subjectarea/asjc/2200/2213 name=Safety, Risk, Reliability and Quality /dk/atira/pure/subjectarea/asjc/2200/2200 name=General Engineering /dk/atira/pure/subjectarea/asjc/3300/3300 name=General Social Sciences /dk/atira/pure/subjectarea/asjc/1400/1408 name=Strategy and Management
The social amplification of risk on Twitter
Lindsay Fellenor, Julia Barnett, Clive Potter, Julie Urquhart, John Mumford, Christopher Quine
Jan 01, 0001
It has long been recognised that the traditional media play a key role in representing risk and are a significant source of information which can shape how people perceive and respond to hazard events. Early work utilising the...
The social amplification of risk on Twitter
Lindsay Fellenor, Julia Barnett, Clive Potter, Julie Urquhart, John Mumford, Christopher Quine
Jan 01, 0001
It has long been recognised that the traditional media play a key role in representing risk and are a significant source of information which can shape how people perceive and respond to hazard events. Early work utilising the...
Effects of nanosilica on the calcium silicate hydrates in Portland cement–fly ash systems
Cementitious materials have a complex chemistry and naturally form nanostructures in the hydration process, a network of calcium silicate hydrates. It is considered that nanoparticles such as nanosilica could act as a pozzolanic...
Hydration and N-acetyl-l-cysteine alter the microstructure of human nail and bovine hoof
This work aimed to (a) characterize the microstructure and porosity of human nail and bovine hoof by mercury intrusion porosimetry and SEM image analysis, (b) study the effects of hydration and of N-acetyl-l-cysteine treatment...
Development and field trial of a driver assistance system to encourage eco-driving in light commercial vehicle fleets
Driver training schemes and eco-driving techniques can reduce fuel
consumption by 10% but their effectiveness depends on the willingness of drivers to change their behaviour, and changes may be short lived. On board driver...
consumption by 10% but their effectiveness depends on the willingness of drivers to change their behaviour, and changes may be short lived. On board driver...
Corinna PMG 655 (= P.Oxy. 2370) fr.1 l. 13 κόσμ[εισα λόγυ]ς
L Prauscello
May 02, 2017
0. Fr. 1 of P.Oxy. 2370 (= MP3
249; LDAB 573), published by Lobel in 1956, is so far the only papyrus
fragment among those extant in Boeotian dialect1
whose authorship can be securely ascribed to
Corinna thanks to the overlap...
Floer Simple Manifolds and L-Space Intervals
An oriented three-manifold with torus boundary admits either no L-space Dehn filling, a unique L-space filling, or an interval of L-space fillings. In the latter case, which we call “Floer simple,” we construct an invariant...
Hydration and N-acetyl-l-cysteine alter the microstructure of human nail and bovine hoof
This work aimed to (a) characterize the microstructure and porosity of human nail and bovine hoof by mercury intrusion porosimetry and SEM image analysis, (b) study the effects of hydration and of N-acetyl-l-cysteine treatment...
Eugene L. Opie, 1910
The Rockefeller University
Jan 01, 0001
Eugene L. Opie, M.D. Inflammation
Lecture delivered February 10th, 1910
Bacterial Infection inflammation reaction macrophage Lymphatic Vessels polynuclear leucocytes enzyme
Published by: J.B. Lippincott Company
L q -spectra of self-affine measures
Abstract: We study L q -spectra of planar self-affine measures generated by diagonal matrices. We introduce a new technique for constructing and understanding examples based on combinatorial estimates for the exponential growth...
S-2-Amino-4-cyanobutanoic acid (β-cyanomethyl-L-Ala) as an atom-efficient solubilising synthon for L-glutamine
Glutamine (Gln) is often a difficult amino acid to incorporate during solution-phase peptide synthesis, owing to poor solubility and unwanted dehydrations as side-reactions. Current approaches to solving these problems are...
Effects of nanosilica on the calcium silicate hydrates in Portland cement–fly ash systems
Cementitious materials have a complex chemistry and naturally form nanostructures in the hydration process, a network of calcium silicate hydrates. It is considered that nanoparticles such as nanosilica could act as a pozzolanic...
Frank L. Horsfall, Jr., 1952
The Rockefeller University
Jan 01, 0001
Frank L. Horsfall, Jr. Experiments on chemical alteration of virus infections.
Lecture delivered November 20, 1952
Posted with permission
Published by: Academic Press Inc., Publishers
Rapid sensing of l-leucine by human and murine hypothalamic neurons
Nicholas Heeley, Peter Kirwan, Tamana Darwish, Marion Arnaud, Mark L Evans, Florian T Merkle, Frank Reimann, Fiona M Gribble, Clemence Blouet
Apr 05, 2018
OBJECTIVE: Dietary proteins are sensed by hypothalamic neurons and strongly influence multiple aspects of metabolic health, including appetite, weight gain, and adiposity. However, little is known about the mechanisms by which...
Development and field trial of a driver assistance system to encourage eco-driving in light commercial vehicle fleets
Driver training schemes and eco-driving techniques can reduce fuel
consumption by 10% but their effectiveness depends on the willingness of drivers to change their behaviour, and changes may be short lived. On board driver...
consumption by 10% but their effectiveness depends on the willingness of drivers to change their behaviour, and changes may be short lived. On board driver...
Experimental study and modelling of heat evolution of blended cements
The advisability of controlling the temperature rise and fall in concrete at early age is well recognised, and the choice of an appropriate, low-heat cement with suitable heat of hydration characteristics can assist in this...
S-2-Amino-4-cyanobutanoic acid (β-cyanomethyl-L-Ala) as an atom-efficient solubilising synthon for L-glutamine
Glutamine (Gln) is often a difficult amino acid to incorporate during solution-phase peptide synthesis, owing to poor solubility and unwanted dehydrations as side-reactions. Current approaches to solving these problems are...
Experimental study and modelling of heat evolution of blended cements
The advisability of controlling the temperature rise and fall in concrete at early age is well recognised, and the choice of an appropriate, low-heat cement with suitable heat of hydration characteristics can assist in this...
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