Results 101 to 110 of about 1,652 (235)
Sur les spectres infrarouges d’aluminates de calcium hydratés
, 2017 La spectrométrie infrarouge permet de mettre en évidence des différences de comportement de l’eau dans les divers aluminates de calcium hydratés; l’influence de la déshydratation progressive à froid a pu être suivie.
Lucien Henry +3 more
core +1 more source
cScience, Volume 2, Issue 2, June 2026.ABSTRACT The construction sector constitutes a major source of global carbon dioxide emissions, and cement production contributes substantially via fuel combustion and limestone decomposition. These challenges have encouraged the incorporation of carbon dioxide into construction materials through mineralization.
Liyuan Chen, Aidong Yang
wiley +1 more source
Microscopy Research and Technique, Volume 89, Issue 6, Page 932-947, June 2026.This study demonstrates that Biodentine XP exhibits superior cytocompatibility, promotes odontogenic differentiation, and enhances mineralization in human dental pulp stem cells, supporting its use in regenerative endodontics. Resin‐modified materials showed lower bioactivity, highlighting the importance of material composition in pulp therapy outcomes.
Francisco Javier Rodríguez‐Lozano +5 more
wiley +1 more source
Emerging MBenes for Energy Technologies
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT The escalating global demand for sustainable energy is driving the search for transformative materials that transcend the limitations of conventional systems. Two‐dimensional (2D) transition metal borides (MBenes) have recently emerged as a compelling class, distinguished by unique electronic structures, tunable surface chemistry, and ...
Yingrui Ding +5 more
wiley +1 more source
Acid resistance of sewer pipe concrete
, 2012 Includes abstract.Includes bibliographical references.The corrosion of sewer pipe concrete is a global problem, especially in warm climates in which biogenically generated sulphuric acid attacks the concrete and lowers its structural integrity.
Motsieloa, Ntseuoa
core
Coloration Technology, Volume 142, Issue 3, Page 333-353, June 2026.Abstract Natural dyes are compounds that occur naturally in several organisms and are classified based on chemical structure and application method. The literature cites several natural dyes used in industrial transformation processes. Annatto dye is used in the food industry, and its biological pigment is extracted from the annatto seed. However, this
Marcel Jefferson Gonçalves +5 more
wiley +1 more source
Teshugang, 2018 The reasons for the slug nodulation of 42CrMoA alloy steel (/% ：0.28 〜0.45C,0. 17 〜0.37Si,0.50 ~ 0. 80Mn, ≤ 0.020P,≤ 0.020S,0.90-1.20Cr, 0.15 ~0.25Mo, Cu≤0.20, Ni≤ 0.30, 0.015 ~0.035A1) melted by 120 t BOF and the submerged nozzle were analyzed.
丰年
doaj
European Journal of Oral Sciences, Volume 134, Issue 3, June 2026.Abstract Calcium silicate‐based and glass ionomer cements are often used in caries‐affected dentine. This study investigated the remineralising and physicochemical properties of two calcium silicates and a glass ionomer cement. Human molars with Class I cavities were subjected to pH cycling to simulate caries lesions.
Monika Lukomska‐Szymanska +7 more
wiley +1 more source
The purification of sewage from washing of concrete mixing and transport equipment [PDF]
Инженерно-строительный журнал, 2011 The modern equipment for preparation and transportation of cement mortals needs professional service and, first of all, in its washing up from the rests of cement after operation.
A. V. Chechevichkin +3 more
doaj
, 1943 A study was made of the hydrothermal reactions of tricalcium aluminate and its hydrates between 120° and 350 °C. Homogeneous samples of the hexahydrate of tricalcium aluminate may be prepared by treatment of the aluminate or its hexagonal hydrate in ...
T. Thorvaldson +2 more
core +1 more source