Results 241 to 250 of about 104,588 (306)

A Nonlinear Quantitative Model for Measuring Concentration Ratios From Raman Intensities

Journal of Raman Spectroscopy, EarlyView.
Estimating concentration from Raman intensity ratios is complicated by cross‐contributions from overlapping peaks, causing measured ratios to deviate from the linear behavior assumed in conventional quantitative models. This nonlinear method fully accounts for cross‐contributions, allowing estimation of concentration over several orders of magnitude ...
Joseph Razzell Hollis
wiley   +1 more source

Potential of Wollastonite-Based Brushite Cement for the Conditioning of Radioactive Waste Contaminated by ⁹⁰Sr. [PDF]

Materials (Basel)
Jdaini J, Cau Dit Coumes C, Barré Y, de Noirfontaine MN, Courtial M.   +4 more
europepmc   +1 more source

Moderate Fire Temperatures Affect the Structure of Clayey Oxisol Aggregates

Land Degradation &Development, EarlyView.
ABSTRACT Wildfires have become increasingly frequent and intense worldwide, raising concerns about their impacts on soil systems. However, the thermal responses of clay‐rich Oxisols, dominated by Fe and Al oxides, remain poorly understood. In this study, samples from the 0 to 5 cm layer of six Oxisols were subjected to controlled heating at ...
Yasmmin Tadeu Costa, Paulo Angelo Fachin, Bruno Teixeira Ribeiro, Edivaldo Lopes Thomaz, Alberto Vasconcellos Inda Junior, Nilton Curi   +5 more
wiley   +1 more source

Kinetic similarity as a scaling strategy for batch adsorption reactors to ensure efficient decolorization of sugar syrup on a larger scale. [PDF]

Sci Rep
Sadeghi MH, Naderi A, Hashemi-Owlya A, Outokesh M, Ghoddocynejad D, Zare MH.   +5 more
europepmc   +1 more source

Chemical stabilization of glass microfiber type F filters for measuring particulate phosphorus using the extra high‐temperature dry combustion method

Limnology and Oceanography: Methods, EarlyView.
Abstract Accurate quantification of particulate phosphorus is critical for understanding biogeochemical processes in aquatic systems. Extra high‐temperature dry combustion at 800°C improves phosphorus recovery by ~ 11% compared to lower‐temperature methods.
Ying‐Yu Hu, Andrew J. Irwin, Zoe V. Finkel   +2 more
wiley   +1 more source

Cryogenic X-Ray Microtomography of Early-Stage Polyurethane Foaming: 3D Analysis of Cell Structure Development. [PDF]

Polymers (Basel)
Cimavilla-Román P, Barroso-Solares S, Santiago-Calvo M, Rodriguez-Perez MA.   +3 more
europepmc   +1 more source

Comparing non‐staining methods with Mutvei's solution to visualize growth increments in short‐lived intertidal marine gastropod shells

Limnology and Oceanography: Methods, EarlyView.
Abstract Mutvei's solution is a widely utilized standard staining method for revealing growth increments in biogenic carbonates; however, it is a slightly toxic, destructive approach with varying success across species groups. Therefore, there has been growing interest in finding non‐toxic, less destructive, and straightforward alternative techniques ...
Mahsa Alidoostsalimi, Amy L. Prendergast, Sean Ulm, Ariana B. J. Lambrides, Ian J. McNiven, Russell N. Drysdale, Nguurruumungu Indigenous Corporation, Walmbaar Aboriginal Corporation RNTBC   +7 more
wiley   +1 more source

Pore-Scale Insights into the Contribution of Clays during Low-Salinity Waterflooding in Sandstones. [PDF]

Energy Fuels
Andrews E, Muggeridge A, Jones A, Krevor S.   +3 more
europepmc   +1 more source

Strength characterization of limestone lithofacies under different moisture states. [PDF]

Sci Rep
Gad A, Arman H, Yagiz S, Abdelghany O, Amin BM, Ahmed A, Paramban S, Saima MA.   +7 more
europepmc   +1 more source

Integrating optimization and machine learning for estimating water resistivity and saturation in shaley sand reservoirs. [PDF]

Sci Rep
Hameedy MAE, Mabrouk WM, Metwally AM.
europepmc   +1 more source