Results 91 to 100 of about 27,634 (237)

Translational Pathways for Smart and Bioactive Dental Biomaterials: Biocompatibility Standards, Sterilisation, Sustainability and Regulation

open access: yesMedComm – Biomaterials and Applications, Volume 5, Issue 1, March 2026.
Smart and bioactive dental biomaterials can do more than replace tissue, but getting them into the clinic requires more than promising lab results. This review brings together practical requirements for translation, covering ISO‐based biocompatibility planning, low‐temperature sterilisation for sensitive materials, life‐cycle assessment for ...
Katarzyna Chojnacka, Marcin Mikulewicz
wiley   +1 more source

Hydrogen SI and HCCI Combustion in a Direct-Injection Optical Engine [PDF]

open access: yes, 2009
Hydrogen has been largely proposed as a possible alternative fuel for internal combustion engines. Its wide flammability range allows higher engine efficiency with leaner operation than conventional fuels, for both reduced toxic emissions and no CO2 ...
Aleiferis, PG, Rosati, MF
core   +1 more source

EPIPI: an Integrated Indicator for Environmental Performance Assessment in the Pulp and Paper Industry

open access: yesEnvironmental Quality Management, Volume 35, Issue 3, Spring 2026.
ABSTRACT This study proposes and applies the Environmental Paper Industry Performance Indicator (EPIPI), a sector‐specific composite indicator for assessing the environmental performance of pulp and paper production based on process‐related wastes.
Marcelo Girotto Rebelato   +2 more
wiley   +1 more source

NO sub X Deposited in the Stratosphere by the Space Shuttle Solid Rocket Motors [PDF]

open access: yes
The possible effects of the interaction of the plumes from the two solid rocket motors (SRM) from the space shuttles and mixing of the rocket exhaust products and ambient air in the base recirculation region on the total nitrous oxide deposition rate in ...
Hwang, B.   +2 more
core   +1 more source

CFD‐Assisted Design and Prototyping of a Solar Dryer for Pomegranate Arils: From Virtual Models to Physical Implementation

open access: yesJournal of Food Process Engineering, Volume 49, Issue 3, March 2026.
CFD‐guided design of a solar dryer for pomegranate arils demonstrated effective drying under both natural and forced convection, with virtual simulations closely matching experimental results. The study highlights performance trade‐offs, uniformity challenges, and practical design insights for sustainable postharvest processing.
Buhle Maphosa   +2 more
wiley   +1 more source

Transient Numerical Simulation of Regenerative Systems with Waste Gas Recirculation Strategies in Glass Production Plant

open access: yesApplied Sciences, 2019
The glass production industry has one of the highest energy consumption rates and environmental emission impacts with respect to the existing industrial sectors.
Carlo Cravero, Alessandro Spoladore
doaj   +1 more source

The study of air fuel ratio for open furnace MILD combustion of biogas on bluff-body burner [PDF]

open access: yes, 2012
Economical fuel cost is very critical in the heating industry. Lean combustion with high air fuel ratio (AFR) is normally practiced by the industry. Low air fuel ratio or rich combustion will result in unburned hydrocarbons (UHC).
Noor, M. M.   +2 more
core   +1 more source

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