Results 31 to 40 of about 947,022 (188)

Characterization of light diesel fraction obtained from upgraded heavy oil

Egyptian Journal of Petroleum, 2018
In this study, the role of a low-cost catalyst (activated molasses soil) over the hydrocarbon distribution of the light diesel (or distillate) fraction of the pre-upgraded heavy crude oil (Bati Raman) was examined in detail.
Yakup Kar, Dilek Şenel Göksu, Yusuf Yalman   +2 more
doaj   +1 more source

Prediction Models for Density and Viscosity of Biodiesel and their Effects on Fuel Supply System in CI Engines [PDF]

, 2010
Biodiesel is a promising non-toxic and biodegradable alternative fuel used in the transport sector. Nevertheless, the higher viscosity and density of biodiesel poses some acute problems when it is used it in unmodified engine.
Gu, Fengshou, Gu, F., Powles, N., Powles, Nicholas, Mishra, R., Tesfa, Belachew, Tesfa, B., Mishra, Rakesh   +7 more
core   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

The method of determining the composition of hydrocarbon fuel by the ratio of fuel and air consumption and temperature of combustion products

Trudy Odesskogo Politehničeskogo Universiteta, 2019
The use of extreme regulators has a common disadvantage, which depends on the type of extreme characteristic. When approaching the extremum point, the gradient of the measured parameter with the accepted computational error decreases to zero.
Олександр Валерійович Бутенко, Володимир Едуардович Демиденко, Олександр Іванович Брунеткін   +2 more
doaj   +5 more sources

MANAGEMENT OF POWER IN ASPECTS OF ENERGY PRODUCTION PRICES FOR FUEL ENERGY GENERATORS

Informatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2020
The article describes the impact of a fuel-consuming power generator on energy production costs. The research is based on a thermodynamic engine model for which the energy source is hydrocarbon fuel. The results of the studies on the thermodynamic engine
Konrad Zuchora
doaj   +1 more source

Influence of diesel fuel on seed germination [PDF]

, 2002
The use of plant-based systems to remediate contaminated soils has become an area of intense scientific study in recent years and it is apparent that plants which grow well in contaminated soils need to be identified and screened for use in ...
Duncan, H., Adam, G.
core   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Influence of sweet orange peel oil additive on physicochemical properties of gasoline

Alexandria Engineering Journal, 2022
The effect of a sweet orange peel oil additive on fuel blends of low-octane gasoline was investigated. The additive contains limonene, β-myrcene, eugenol, and triacetin, which have characteristics resembling gasoline but with advantages in terms of ...
Musyaroh, Widya Wijayanti, Mega Nur Sasongko, Winarto   +3 more
doaj   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Decoupling the Size and Loading Effects in Silver Nanoparticles for Efficient Paired Carbon Dioxide and Formaldehyde Electrolysis

Advanced Functional Materials, EarlyView.
We investigate size‐dependent CO selectivity on Ag nanoparticles, where optimized Ag loading achieves nearly 100% Faradaic Efficiency for CO at −100 mA·cm−2. In situ SERS and XPS reveal the crucial role of optimized loading in catalytic performance. The Ag/C catalyst further exhibits bifunctional activity, enabling efficient electrolysis of CO2 and ...
Venkata S. R. K. Tandava, Clara Große, Debabrata Bagchi, Zhenye Zhu, Suptish Ghosh, J. Niklas Hausmann, Carsten Walter, Rosario Suarez Anzorena, Catalina Elena Jimenez, Yasmin Lucero Cobos‐Becerra, Jack C. Q. Fletcher, Tobias Sontheimer, Michael Schwarze, Holger Dau, Matthias Driess, Marcus Bär, Prashanth W. Menezes   +16 more
wiley   +1 more source