Results 201 to 210 of about 11,782 (253)

Synergistic Regulation of Common Rail Pressure and Injection Angle on Heavy‐Duty Diesel Engine Performance

open access: yesEnergy Science &Engineering, EarlyView.
Synergistically optimizing the common rail pressure and injection timing of a heavy‐duty diesel engine while focusing on both engine performance and NVH characteristics. Consideration of unregulated pollutant NH3 emissions from heavy‐duty diesel engines.
Tao Zhou   +6 more
wiley   +1 more source

Feasibility Study of Green Hydrogen Production From an Onshore Wind Farm in Campania Region, Italy

open access: yesEnergy Science &Engineering, EarlyView.
Estimate the levelized cost of hydrogen (LCOH) and annual hydrogen output under real wind‐farm parameters. Perform the techno‐economic analysis based on the on‐grid configuration. Quantify the sensitivity of LCOH to variations in grid prices. Provide actionable insights for renewable energy producers and Italian policymakers regarding viable business ...
Feroz Khan   +3 more
wiley   +1 more source

Unlocking Hydrokinetic Energy in the Brazilian Amazon: A Statistical Resource Assessment and Economic Feasibility Analysis

open access: yesEnergy Science &Engineering, EarlyView.
This study develops a spatial and technical framework to evaluate hydrokinetic energy potential in the Amazon as a sustainable alternative to diesel‐based systems. By modeling regional resources, we demonstrate that hydrokinetic sources offer a cleaner, economically competitive solution for displacing fossil fuels in remote riverine communities ...
Ana Cláudia Pinto Ferraz   +4 more
wiley   +1 more source

Nasal immunity in respiratory viral infection, transmission, and protection. [PDF]

open access: yesImmunity
Kazer SW   +3 more
europepmc   +1 more source

An intranasal adenoviral-vectored vaccine protects against highly pathogenic avian influenza H5N1 in naive and antigen-experienced animals. [PDF]

open access: yesCell Rep Med
Ying B   +15 more
europepmc   +1 more source

Techno‐Economic Assessment of Large‐Scale Renewable Energy Systems: A Case Study in the Gulf Cooperation Council

open access: yesEnergy Science &Engineering, EarlyView.
A consistent 3 GW hybrid solar–wind configuration was assessed across five GCC locations, revealing substantial regional differences in energy yield and economic performance. Saudi Arabia and Oman achieved the highest generation and lowest LCOE, while the systems delivered substantial CO2 emission reductions across the region.
Ammar Al Sawafi   +8 more
wiley   +1 more source

Robust Coordinated Reserve Optimization Method for Electricity–Gas Systems Considering Multi‐Source Coupling and Multiple Uncertainties

open access: yesEnergy Science &Engineering, EarlyView.
This study proposes a two‐stage robust reserve optimization method for coupled electricity–gas systems to mitigate wind–solar fluctuations and transmission‐line contingencies. By coordinating cross‐network reserves and linearizing complex gas flow equations, the approach significantly enhances system security and economic efficiency under multiple ...
Jianbo Nie   +5 more
wiley   +1 more source

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