Results 91 to 100 of about 8,623,633 (244)

Hydrogen Production With Water Electrolysis Technologies: Advances, Performance, and Potential Use for Low‐Gradient Combustion

open access: yesEnergy Science &Engineering, EarlyView.
This review links recent advances in water electrolysis with hydrogen utilization in low‐gradient combustion systems. While hydrogen eliminates direct CO2 emissions, its environmental and economic benefits depend strongly on production pathways, system‐level efficiency, and NOx mitigation through MILD/FLOX/HiTAC combustion.
Rafał Buczyński, Przemysław Draga
wiley   +1 more source

Numerical simulation for MHD Williamson fluid utilizing modified Darcy’s law

open access: yesResults in Physics, 2018
Objective of present investigation is to study peristaltic flow of MHD Williamson fluid in a planar symmetric channel. An incompressible fluid occupies the porous medium in a channel.
T. Hayat   +3 more
doaj   +1 more source

Jacques-Louis Soret

open access: yes, 1890
JACQUES-LOUIS SORET Jacques-Louis Soret ( - ) Cover ( - ) Exlibris: Bibliothek der Sekundogenitur des Grossherzoglich Sächsischen Hauses ( - ) Portrait: Jacques-Louis Soret ( - ) Titelseite (1) Notice sur la vie et les ...
Rilliet, Albert, Soret, Jacques-Louis
core  

Convection heat and mass transfer of fractional MHD Maxwell fluid in a porous medium with Soret and Dufour effects [PDF]

open access: yes, 2016
This work is concerned with unsteady natural convection heat and mass transfer of a fractional MHD viscoelastic fluid in a porous medium with Soret and Dufour effects. Formulated boundary layer governing equations have coupled mixed time–space fractional
Zhao, Jinhu   +3 more
core   +1 more source

Sustainable plant‐leaf‐derived carbon dots with deep‐red emission enable 1‐min photodynamic therapy of tumors

open access: yesFlexMat, EarlyView.
In this study, plant‐derived carbon dots (CDs) were prepared using natural plant leaves as raw materials through solvothermal method. These CDs retain the porphyrin structure from chlorophyll and can simultaneously generate I and II types of reactive oxygen species. A 660 nm laser irradiation for only 1 min can achieve efficient photodynamic anti‐tumor
Renjing Chen   +13 more
wiley   +1 more source

Mixed convective flow of Maxwell nanofluid past a porous vertical stretched surface – An optimal solution

open access: yesResults in Physics, 2016
Present investigation is devoted to examine the mixed convective flow of Maxwell nanofluid with Soret and Dufour effects through a porous medium. Effects of variable temperature and concentration over a linearly permeable stretched surface are also taken
M. Ramzan   +3 more
doaj   +1 more source

Investigation of cross-diffusion effect on radiative Jeffery-Hamel flow in convergent/divergent stretchable channel with Lorentz force and Joule heating

open access: yesAlexandria Engineering Journal
This article documents the hydro-magnetic, incompressible Jeffery-Hamel flow in convergent/divergent (CD) channels with stretchable walls. Although there seem to be several works on the subject in the available literature, only a few attempts have been ...
Subhan Ullah   +4 more
doaj   +1 more source

Effects of Mono- and Dicapsaicinoid Functionalization on the Physicochemical Properties and Antimicrobial Photodynamic Activity of Protoporphyrin IX. [PDF]

open access: yesChemMedChem
Capsaicin functionalization of Protoporphyrin IX influences aggregation behavior, lipophilicity, and photodynamic activity. A monosubstituted derivative exhibits enhanced antimicrobial photoinactivation of Staphylococcus aureus, whereas increased functionalization does not improve efficacy.
Cunha IVD   +10 more
europepmc   +2 more sources

The role of rare copy number variants in early‐onset depression

open access: yesJCPP Advances, EarlyView.
Abstract Background Depression is a highly heterogeneous condition. Depression with an onset in childhood and early adolescence has a worse clinical course, is more heritable, and shows a lower genetic correlation with other depression subtypes, than does later‐onset depression.
Charlotte A. Dennison   +12 more
wiley   +1 more source

Home - About - Disclaimer - Privacy