Results 251 to 260 of about 30,134 (345)

Effect of Sodium Silicate and Sodium Hydroxide Ratios on Compressive Strength of Ceramic Brick and Metakaolin Waste-Based Geopolymer Binder. [PDF]

Materials (Basel)
Statkauskas M, Vaičiukynienė D, Grinys A, Bajare D.   +3 more
europepmc   +1 more source

Unveiling the Crystal Structure of Sanidine: A Polarized Raman and Ab Initio Simulation Exploration

Journal of Raman Spectroscopy, Volume 57, Issue 2, Page 227-238, February 2026.
This study combines polarized Raman spectroscopy and ab initio calculations to assign theoretical vibrational modes to observed spectra. Polarized Raman spectra were collected in six geometries (40–1200 cm−1). Theoretical predictions via DFT show good agreement with experiments, though some discrepancies point to influences like trace elements and ...
Michele Cassetta, Luca Bellucci, Sabrina Nazzareni, Francesco Vetere, Marco Giarola, Gino Mariotto   +5 more
wiley   +1 more source

Effects and Mechanisms of Silicone Fertilizer on Salt Ion Activity in Saline-Alkaline Soils. [PDF]

Polymers (Basel)
Song F, Li D, Song L, Cao Z, Cao Z, Sang Y, Kang L.   +6 more
europepmc   +1 more source

Experimental and Computational Raman and SERS Study of Acid Blue 113

Journal of Raman Spectroscopy, Volume 57, Issue 2, Page 239-254, February 2026.
The vibrational features of AB‐113 were investigated through experimental and theoretical analyses. SERS spectra showed enhanced responses under resonant excitation, especially at 532 and 632.8 nm, enabling identification limits as low as 1.0 × 10−8 mol L−1.
Thayla C. A. Coelho, Flávia C. Marques, Gustavo F. S. Andrade   +2 more
wiley   +1 more source

Experimental investigation on the physical and mechanical properties enhancement of red clay modified with "RoadyesTM". [PDF]

PLoS One
Shen Q, Lv Y, Liu G, Yang L, Wang Z.
europepmc   +1 more source

The Mining Industries, 1899-1939: A Study of Output, Employment, and Productivity [PDF]

Harold Barger, Sam H. Schurr
core  

Impact of the Addition of Salinated Nano Aluminum Silicate Fillers to Cold Cured Acrylic as a Repair Material

, 2018
Aseel Abdulameer Radhi, Raghdaa K. Jassim, Saja Kareem Esmael   +2 more
openalex   +1 more source

Bitumen Emulsion—Mineral Surface Interactions: An NMR Study on the Interface Layer Composition

Magnetic Resonance in Chemistry, Volume 64, Issue 2, Page 170-178, February 2026.
We describe a 1H NMR approach to study the interface layer formed by a specified bitumen emulsion in the presence of non‐magnetic as well as magnetic minerals. This approach is based on the consecutive flushing off “bulky” components of the bitumen emulsion and the following extraction of the surface layer material, which can then be analyzed by NMR ...
Andrei Filippov, Hilde Soenen, Oleg N. Antzutkin   +2 more
wiley   +1 more source

Preparation of geopolymer membranes using clay and some industrial wastes to remove the organic load of pharmaceutical wastewater. [PDF]

BMC Res Notes
Hammal A.
europepmc   +1 more source

Shape Matters: Unlocking Transport Histories in Fine‐Grained Aeolian Sediments With Endmember Modeling of Size–Shape Distributions

Earth and Space Science, Volume 13, Issue 2, February 2026.
Abstract The transport medium, mode, energy, and distance are recorded in the grain‐size and grain‐shape distributions in a sedimentary deposit. While grain‐size analysis has long been used in sedimentology, grain‐shape analysis is increasingly recognized as a valuable tool for reconstructing sedimentary processes and palaeoenvironments.
P. P. Stark, M. A. Prins, C. J. Beets, H. Tang, R. T. van Balen, A. P. Kaakinen   +5 more
wiley   +1 more source