Results 21 to 30 of about 28,458 (264)

Spatial variation of ammonia volatilization from soil and its scale-dependent correlation with soil properties

open access: yes, 2008
Quantitative predictions of ammonia volatilization from soil are useful to environmental managers and policy makers and empirical models have been used with some success.
Corstanje, R.   +4 more
core   +1 more source

Effect of Sulfate on Technetium/Rhenium Volatilization During Vitrification

open access: yes, 2023
Sulfate is quite crucial to influence Tc/Re volatilization during nuclear liquid waste vitrification, but the mechanism of the effect is not yet clear.
PENG Lai-kang   +5 more
core   +1 more source

Kinetic study on HCN volatilization in gold leaching tailing ponds [PDF]

open access: yes, 2021
In this work, the detailed analysis of HCN volatilization, taking place in tailing storage facilities, was made. Volatilization experiments were performed at conditions typical of gold leaching industrial tailing ponds.
Gómez García, M.Á.   +3 more
core   +1 more source

A simple joint model for returns, volatility and volatility of volatility

open access: yesJournal of Econometrics, 2023
We propose a model that allows for conditional heteroskedasticity in the volatility of asset returns and incorporates current return information into the volatility nowcast and forecast. Our model can capture all stylised facts of asset returns even with Gaussian innovations and is simple to implement.
openaire   +2 more sources

Estimating volatility-of-volatility: A comparative analysis [PDF]

open access: yesEconomics Letters
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jianglei Yuan   +3 more
openaire   +2 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

Response of ammonia volatilization to biochar addition: A meta-analysis

open access: yes, 2019
There has been increasing interest in and use of biochar as a soil amendment. However, the effects of biochar addition on ammonia volatilization (AV) appeared contradictory from the many reported studies and the main influencing factors remain unclear ...
Li, Q.   +4 more
core   +1 more source

Zein‐Based Adhesives: Sustainable Extraction and Application in Bioadhesive Technologies

open access: yesAdvanced Engineering Materials, EarlyView.
Zein is extracted from corn gluten meal using a simple and scalable process with high yield (~90%). The resulting protein is applied in bioadhesives modified with Ca2+ and Fe3+ ions, exhibiting substrate‐dependent adhesion. The findings demonstrate competitive bonding performance and highlight the role of ionic interactions in tuning adhesion ...
Paula Bertolino Sanvezzo   +3 more
wiley   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

open access: yesAdvanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios   +5 more
wiley   +1 more source

Ammonia volatilization from manure mixed with biochar

open access: yes, 2021
Ammonia (NH3) volatilization from ammonia-based fertilizer and animal manure reduces their nitrogen fertilizer value and is a source of environmental pollution.
Hussain, Naseer   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy