Results 191 to 200 of about 4,164 (265)

Thermodynamics based modeling of various in-cylinder processes and spark ignition engine cycle with a focus on sub-models assessment. [PDF]

Sci Rep
Chandrakar CK, Varma PS, Mittal M.
europepmc   +1 more source

Manganese Oxide Catalysts for Lithium–Oxygen Batteries: Structures, Mechanisms, and Reaction Pathway Engineering

Small, Volume 22, Issue 44, 7 August 2026.
How do the morphologies, crystal structures, and electronic properties of manganese oxides influence oxygen reaction pathways in lithium–oxygen batteries (LOBs)? This review systematically summarizes structure‐dependent catalytic mechanisms and recent engineering strategies, highlighting how defect engineering, compositional modulation, and reaction ...
Ruiqin Peng, Linna Dai, Karol Viviana Mejia‐Centeno, Malik Dilshad Khan, Guifang Zeng, Yanhong Tian, Andreu Cabot, Qing Sun   +7 more
wiley   +1 more source

Determining Olefin Content of Gasoline by Adaptive Partial Least Squares Regression Combined with Near-Infrared Spectroscopy. [PDF]

Molecules
Du B, Yuan H, Hao L, Wu Y, He C, Wang Q, Chen C.   +6 more
europepmc   +1 more source

Operational Greenhouse Gas Emissions Inventory of a University Campus in Brazil

Environmental Quality Management, Volume 36, Issue 2, August 2026.
ABSTRACT Climate change mitigation requires robust greenhouse gas (GHG) accounting frameworks capable of identifying major emission sources within institutional systems. Higher education institutions represent complex operational environments characterized by substantial energy demand, transportation activities, and material consumption, all of which ...
Marcos Fernandes De Oliveira, Edio Damásio da Silva Júnio, Dener Márcio da Silva Oliveira, Bruno de Oliveira Costa Couto   +3 more
wiley   +1 more source

Investigation of spark ignition engine performance in ethanol-petrol blended fuels using artificial neural network. [PDF]

Sci Rep
Walle M, Yeneneh K, Sufe G.
europepmc   +1 more source

Electrical Vehicles Powered by Batteries and Fuel Cells – Brief Illustrated History

Electrochemical Science Advances, Volume 6, Issue 4, August 2026.
Evgeny Katz
wiley   +1 more source

Analysis of Arsenic, Cadmium, Chromium, and Lead Levels: Interplay of Climate, Soil, and Human Factors in Urban Gardens

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 8, August 2026.
Abstract Understanding the spatial distribution of heavy metals in urban gardens is essential for mitigating contamination risks and supporting safe urban agriculture. This study examines factors influencing heavy metal concentrations in garden soil across San Antonio, Dallas, and Houston.
Leah Kocian, Binayak P. Mohanty, Azita Sharif   +2 more
wiley   +1 more source

The combustion of lemon peel oil/gasoline blends in spark ignition engine with high-insulation piston crown coating. [PDF]

Sci Rep
Saravanan CG, Varuvel EG, Vikneswaran M, Femilda Josephin JS, Chinnathambi A, Pugazhendhi A, Allasi HL.   +6 more
europepmc   +1 more source

Joint Identification of Groundwater Contamination Source and Heterogeneous Hydrogeological Parameters in LNAPL‐Contaminated Sites Based on Deep Convolutional Encoder‐Decoder Neural Networks

Water Resources Research, Volume 62, Issue 8, August 2026.
Abstract Accurate identification of nonaqueous phase liquid (NAPL) contamination sources is critical in pollution management. However, the joint inversion of source characteristics and heterogeneous hydrogeological parameters faces two major challenges.
Jiannan Luo, Aimin Cai, Xi Ma, Yong Liu, Yefei Ji, Bishan Meng, Wenxi Lu   +6 more
wiley   +1 more source

A gridded inventory of anthropogenic hydrogen emissions in Europe. [PDF]

iScience
El Malki M, Visschedijk A, Super I, Duroha J, Marchese AJ, Denier van der Gon H.   +5 more
europepmc   +1 more source