Results 61 to 70 of about 5,352,048 (285)
Ions in motor vehicle exhaust and their dispersion near busy roads [PDF]
, 2010 Measurements in the exhaust plume of a petrol-driven motor car showed that molecular cluster ions of both signs were present in approximately equal amounts.
Jayaratne, Rohan +2 more
core +2 more sources
Advanced Science, EarlyView.Laser ultrasound super‐resolution imaging (LUSSI) leverages laser‐generated ultrasound for functional 3D transcranial imaging of brain tumor vasculature. Combined with optoacoustic tomography, it is demonstrated in a glioblastoma model, revealing structural abnormalities, compressed vessels, hemorrhages, and hypoxic regions.
Daniil Nozdriukhin +4 more
wiley +1 more source
Soot participation in total air pollution in the municipality of Bor with statistical data processing [PDF]
Mining and Metallurgy Engineering Bor, 2014 For effective air quality management, one of the main conditions is the identification of pollution sources, determining their share in the overall pollution as well as implementation the measures for control and reducing the pollution.
Marjanović Vesna M. +2 more
doaj +1 more source
A Modern Roman‐Inspired Concrete with Daytime Radiative Cooling Capacity
Advanced Science, EarlyView.Coolcrete, inspired by ancient Roman concrete, is a new cementitious material with photonic properties enabling passive daytime radiative cooling. Made from quicklime and zeolites, it reduces cooling energy demand, lowers CO2 emissions, and may eliminate urban heat islands.
Jorge S. Dolado +11 more
wiley +1 more source
Energies, 2017 A method for simultaneously visualizing the two-dimensional distributions of temperature and soot volume fraction in an ethylene flame was presented. A single-color charge-coupled device (CCD) camera was used to capture the flame image in the visible ...
Weijie Yan +4 more
doaj +1 more source
Unraveling Alkali Ion Electron Donation for Enhancing Heterogeneous Catalytic Oxidation
Advanced Science, EarlyView.A new mechanistic pathway for potassium (K) ions as electron donors is identified by constructing single K ion chains confined within hexagonal WO3 tunnels. The as‐produced high‐electron‐density Kδ+ (0<δ<1) ions not only facilitate the formation of oxygen vacancies that behave classical electronic effect but, more importantly, also directly donate ...
Jin Wang +6 more
wiley +1 more source
Energy Reports, 2022 The diesel engine combustion process is mainly controlled by the fuel injection characteristics, which will have a direct impact on the performance of the diesel engine, more flexible injection strategy is the development direction of high pressure ...
Lei Zhou +5 more
doaj +1 more source
Soot formation in a turbulent swirling flow [PDF]
, 1977 The qualitative understanding of soot formation in simple models of gas turbine primary-zone combustors is summarized. Soot formation in flame radiation and air pollution was investigated.
Hoult, D. P.
core +1 more source
Sustainable Recovery and Reuse of Hard Carbon From Scrap and End‐of‐Life Sodium‐Ion Batteries
Advanced Energy Materials, EarlyView.As sodium‐ion battery (SIB) technology advances, sustainable end‐of‐life recycling is crucial. This study presents a direct recycling method for hard carbon (HC) using low‐temperature binder negation at 300 °C under nitrogen. Retaining structural integrity, recycled HC achieves 86–89% capacity retention over 200 cycles.
Bowen Liu +11 more
wiley +1 more source
Case Studies in Chemical and Environmental Engineering, 2021 Both perchlorate and black carbon (BC) are known for their common source of origin (i.e. burning processes, especially fireworks display), yet to our knowledge no study has focused on the effect of perchlorate (ClO4-) on the mobility of black carbon. The
Manish Kumar, Ph.D +3 more
doaj +1 more source