Results 131 to 140 of about 131,717 (256)
Advanced Science, EarlyView.A piezocatalytic strategy enables simultaneous wastewater purification and hydrogen generation by harnessing mechanical energy. Complementary piezo‐induced charges are selectively directed toward oxidation and reduction pathways, achieving efficient pollutant degradation and continuous H2 evolution.
Yiqing Wei +8 more
wiley +1 more source
Determinación de los consumos energéticos de la molienda del carbón antracita, el mineral laterítico y de sus mezclas [PDF]
, 2017 Trabajo de DiplomaEn el presente trabajo se determina el rango de variación del índice de Bond durante el proceso de molienda para las mezclas de carbón antracita y laterita.
Galindo Medina, Yumaiby
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Advanced Science, EarlyView.Through a systematic and comprehensive analysis of the environmental impacts for the emerging MXene synthesis pathways, this study presents process transformation and optimization opportunities for low‐carbon MXene production from laboratory to industrial scales.
Yushuai Huang +6 more
wiley +1 more source
Ceniza volante de carbón mineral para adición en mezclas de concreto [PDF]
, 2017 Evaluar y caracterizar física y químicamente la ceniza volante producida por la quema de carbón mineral en la generación de energía eléctrica, para ser usada como una puzolana artificial en la adición en mezclas de concreto, así determinar la influencia ...
Cano Salazar, Eder Ivan
core
Advanced Science, EarlyView.A one‐dimensional sp2‐carbon covalent organic framework with spatially segregated redox centers integrates a dual photosensitizing system and a cationic interface for synergistic photocatalysis. The material achieves exceptional palladium recovery (1749 mg g−1) and bisphenol A mineralization (0.1710 min−1) without sacrificial agents, demonstrating ...
Yi‐Ru Chen +9 more
wiley +1 more source
Caracterización viscosa de mezclas de carbón mineral-agua y cenizas volantes-agua mediante fluidización en medio acuoso [PDF]
, 2011 En el presente trabajo de investigación se determinó la caracterización viscosa de mezclas carbón mineral-agua y cenizas volantes-agua a partir de la fluidización de lechos de partículas sólidas con agua como agente fluidizante.
Andarcia, Freddy +4 more
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Advanced Science, EarlyView.WTAP drives cartilage regeneration by activating an LRP1‐dependent lipid metabolic program in macrophages, enhancing IL‐10 and TGF‐β secretion to promote chondrogenic differentiation. Leveraging this mechanism, virtual screening identifies LRP1‐targeting compounds that effectively stimulate cartilage repair, highlighting a druggable epigenetic ...
Chenyan Huang +6 more
wiley +1 more source
Subducted carbon weakens the forearc mantle wedge in a warm subduction zone
Nature CommunicationsSubducting oceanic plates carry large amounts of carbon into the Earth’s interior. The subducted carbon is mobilized by fluid and encounters ultramafic rocks in the mantle wedge, resulting in changes to the mineral assemblage and mechanical properties of
Ryosuke Oyanagi, Atsushi Okamoto
doaj +1 more source
Advanced Science, EarlyView.A self‐evolving Pd/Ov‐FeTiO3 photothermal catalyst, inspired by lunar soil, enables efficient extraterrestrial CO2 conversion. The formation of transient active interfaces and oxygen vacancies extends light absorption to the infrared range and optimizes electron transfer.
Yahang Wang +11 more
wiley +1 more source
Advanced Science, EarlyView.Light‐switchable MSCs (MSC‐UCNPs) were constructed by intracellular incorporation of UCNPs. Upon 980 nm irradiation, UCNPs emitted localized ultraviolet light (365 nm), activating the ROS/HEXB/LAMP1 signaling pathway to suppress lysosome–multivesicular body fusion and thereby enhance exosome biogenesis. Embedded within an injectable hydrogel, MSC‐UCNPs
Tingting Wu +7 more
wiley +1 more source