Results 41 to 50 of about 376,116 (305)
Characterization of mineral particles in the ice core of the Ushkovsky volcano
Лëд и снегThe article presents the investigation of mineral particles from an ice core obtained from Ushkovsky volcano (Kamchatka) in the fall of 2022. The 14-meter-long ice core was studied to identify the causes of mineral dust concentration variability and to ...
A. G. Khairedinova +6 more
doaj +1 more source
Demagnetization of fine ferromagnetic materials [PDF]
, 2018 Analysis of the works on the magnetic separation of minerals in the preparation of ores shows that this process has proven to be successful in the extraction of valuable minerals from waste.
Berezniak, Oleksandr +8 more
core
Instantaneous Capture and Mineralization of Flue Gas Carbon Dioxide: Pilot Scale Study [PDF]
, 2010 Multiple CO2 capture and storage (CCS) processes are required to address anthropogenic CO2 problems. However, a method which can directly capture and mineralize CO2 at a point source, under actual field conditions, has advantages and could help offset ...
Argyle Morris +8 more
core +2 more sources
Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials
Advanced Engineering Materials, EarlyView.Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai +2 more
wiley +1 more source
Natural mineral particles are cytotoxic to rainbow trout gill epithelial cells in vitro. [PDF]
PLoS ONE, 2014 Worldwide increases in fluvial fine sediment are a threat to aquatic animal health. Fluvial fine sediment is always a mixture of particles whose mineralogical composition differs depending on the sediment source and catchment area geology.
Christian Michel +4 more
doaj +1 more source
Modelling the local and global cloud formation on HD 189733b [PDF]
, 2015 Context. Observations suggest that exoplanets such as HD 189733b form clouds in their atmospheres which have a strong feedback onto their thermodynamical and chemical structure, and overall appearance. Aims.
Dobbs-Dixon, I. +3 more
core +2 more sources
Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
Interactive effect of soil pore network structure and substrate quality on soil CO2 production: a combined X-ray CT incubation experiment [PDF]
, 2013 The role of soil structure in organic matter (OM) stabilization has been primarily investigated through physical fractionation studies operative at the scale of aggregates and smaller organo-mineral particles.
Bouckaert, Liesbeth +4 more
core
Experimental study of the role of physicochemical surface processing on the IN ability of mineral dust particles [PDF]
, 2011 During the measurement campaign FROST 2 (FReezing Of duST 2), the Leipzig Aerosol Cloud Interaction Simulator (LACIS) was used to investigate the influence of various surface modifications on the ice nucleating ability of Arizona Test Dust (ATD ...
Buchholz, Angela +18 more
core +4 more sources
Advanced Engineering Materials, EarlyView.This study investigates thermo‐chemical processes during high‐temperature testing of two commercial MgO‐C brick grades, one containing 47.5 wt.% MgO‐C recyclate. Using ETV, DTA/TG‐MS, XRD, and SEM/EDS/EBSD, mechanisms such as carbothermal reduction of magnesia, impurity incorporation into the secondary MgO surface layer, and calcium‐rich phase ...
Alexander Schramm +6 more
wiley +1 more source