Results 141 to 150 of about 373,297 (349)
Case Studies in Thermal EngineeringThe high-pressure exhaust gas recirculation (HP-EGR) has been well-proven for marine engines complying with the IMO Tier Ⅲ NOx regulation. Considering different turbocharged scavenging schemes and emission control modes, intake and exhaust gas management
Sipeng Zhu +5 more
doaj +1 more source
An overview of NASA intermittent combustion engine research [PDF]
This paper overviews the current program, whose objective is to establish the generic technology base for advanced aircraft I.C. engines of the early 1990's and beyond. The major emphasis of this paper is on development of the past two years.
Willis, E. A., Wintucky, W. T.
core +1 more source
Sacrificial Biofabrication for Vascularization: Concept, Materials, Technologies, and Applications
Advanced Materials, EarlyView.Vasculature is indispensable for tissue viability in regenerative medicine. The sacrificial biofabrication enables precise fabrication of vascular channels by using temporary templates that are subsequently removed. This review defines the concept and delves into sacrificial materials, surrounding materials, fabrication technologies, and biomedical ...
Jiezhong Shi +7 more
wiley +1 more source
Magnetic Milli‐Spinner for Robotic Endovascular Surgery
Advanced Materials, EarlyView.The magnetic milli‐spinner, with its unique structural design, achieves rapid and stable navigation through complex vasculature at speeds up to 23 cm·s−1. It further enables multifunctional treatment, including localized suction and shear for efficient clot removal, targeted drug delivery, and in situ embolization for aneurysm therapy, establishing it ...
Shuai Wu +7 more
wiley +1 more source
Applied SciencesDecarbonization of the automotive sector is essential to achieve global climate goals, as passenger cars contribute a substantial share of CO2 emissions.
Andrea Piergiacomi +3 more
doaj +1 more source
A Three-Zone Scavenging Model for Large Two-Stroke Uniflow Marine Engines Using Results from CFD Scavenging Simulations [PDF]
, 2019 Michael I. Foteinos +5 more
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Advanced Materials, EarlyView.A rapid glass‐substrate 3D microfabrication method creates anatomically accurate carotid artery‐on‐a‐chip models from stroke patient scans in 2 h. These miniaturized devices replicate patient‐specific blood vessel geometry and flow patterns, enabling real‐time imaging of clot formation under controlled injury.
Yunduo Charles Zhao +14 more
wiley +1 more source
Combustion and Emissions Investigation on Low-Speed Two-Stroke Marine Diesel Engine with Low Sulfur Diesel Fuel [PDF]
, 2019 Zhiyuan Yang, Qinming Tan, Peng Geng
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