Results 121 to 130 of about 73,397 (279)
Compostable and Recyclable Baroplastic Triblock Copolymers Enable Low‐Energy Polymer Processing
Small, EarlyView.Baroplastic Poly(L‐lactide)‐block‐poly(ethylene glycol)‐block‐poly(L‐lactide) triblock copolymers enable ambient‐temperature processing under moderate pressure, reducing energy demand while preserving polymer integrity. The materials show rapid industrial compostability, effective chemical and physical recyclability, and compatibility with heat ...
Chengzhang Xu +12 more
wiley +1 more source
Small, EarlyView.Atomically dispersed Cu sites on Co3O4 nanoparticles establish well‐defined Cu–O–Co interfacial linkages that promote lattice oxygen activation at markedly reduced temperatures. This structural and electronic modulation yields over twenty‐fold higher low‐temperature formaldehyde sensing responses than CuO nanoparticle analogues, enabling selective and ...
Hamin Shin +7 more
wiley +1 more source
Spray combustion under oscillatory pressure conditions [PDF]
The performance and stability of liquid rocket engines is often argued to be significantly impacted by atomization and droplet vaporization processes.
Jacobs, H. R., Santoro, R. J.
core +1 more source
Journal of Vinyl and Additive Technology, EarlyView.Additives' structures. ABSTRACT Poly(vinyl chloride) has been a key polymeric material since its commercial production in 1931, demonstrating versatility across numerous industries due to its compatibility with various additives. PVC's inherent properties, flame retardance, durability, and recyclability make it ideal for building and construction ...
Stefano Gardi +4 more
wiley +1 more source
Visualization of Injected Fuel Vaporization Using Background-Oriented Schlieren Method
EnergiesIn this experimental study, ethanol, an eco-friendly fuel used to reduce harmful exhaust emissions from internal combustion engines, was blended with gasoline.
Jungkoo Lee +3 more
doaj +1 more source
Two-dimensional analysis of two-phase reacting flow in a firing direct-injection diesel engine [PDF]
The flow field, spray penetration, and combustion in two-stroke diesel engines are described. Fuel injection begins at 345 degrees after top dead center (ATDC) and n-dodecane is used as the liquid fuel.
Nguyen, H. Lee
core +1 more source
Spray combustion modeling. Final report [PDF]
, 1997 Concern over the future availability of high quality liquid fuels or use in furnaces and boilers prompted the U. S. Department of Energy (DOE) to consider alternate fuels as replacements for the high grade liquid fuels used in the 1970`s and 1980`s. Alternate fuels were defined to be combinations of a large percentage of viscous, low volatility fuels ...
openaire +2 more sources
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant‐ and microbial‐derived residues constitute the primary sources of soil organic carbon (SOC) in grassland ecosystems. However, their differential responses to chronic nitrogen (N) enrichment and the depth‐dependent mechanisms governing their accumulation remain ...
Xiaobo Yuan +19 more
wiley +1 more source
Fuel distribution measurements in a model low NOx double annular combustor using laser induced fluorescence [PDF]
, 2010 Planar laser induced fluorescence (PLIF) was employed in a three sector, low NOx double annular combustor in order to characterise the combusting fuel spray.
Greenhalgh, D. A., Lockett, R. D.
core
Addiction, EarlyView.Abstract Background and aims Tobacco‐free nicotine pouches (NPs) are oral nicotine products promoted by manufacturers and some researchers as tools that may reduce nicotine cravings and support smoking reduction or cessation. However, evidence regarding their actual clinical impact remains limited.
Javad Heshmati +6 more
wiley +1 more source