Results 121 to 130 of about 2,382 (198)

Thermal Behavior of Radiative Darcy–Forchheimer Nanofluid Flow With Heat Source/Sink Effects

open access: yesEngineering Reports, Volume 8, Issue 9, September 2026.
Radiative Darcy–Forchheimer nanofluid flow in a porous medium is numerically analyzed with heat source/sink effects. Radiation enhances heat transfer and boundary layer thickness, while increasing Forchheimer resistance suppresses velocity, providing insights for optimizing thermal management in high‐temperature porous systems.
Avinash B. Raut   +5 more
wiley   +1 more source

Structural Network Optimization for the Liberalization of District Heating

open access: yesEnergy Technology, Volume 14, Issue 9, September 2026.
This study analyzes the liberalization of district heating through network interconnection using a combined framework of graph‐theoretic modeling, clustering, Cournot‐based competition, and multiobjective optimization. The results highlight structural trade‐o s between prices, producer profits, and infrastructure expenditure across alternative network ...
Gerhard Schöpping, Peter F. Pelz
wiley   +1 more source

Green Human Resource Management and ISO 14001: Toward Environmental Sustainability in Organizations

open access: yesHuman Resource Development Quarterly, Volume 37, Issue 3, Page 321-354, Fall 2026.
ABSTRACT The current climate change scenario imposes urgent challenges to different economic sectors around the world, requiring companies to adopt new strategies to achieve sustainable development goals (SDGs) while enhancing environmental awareness.
Eduardo Ortega   +2 more
wiley   +1 more source

Signed Projective Cubes, a Homomorphism Point of View

open access: yesJournal of Graph Theory, Volume 113, Issue 1, Page 38-56, September 2026.
ABSTRACT The (signed) projective cubes, as a special class of graphs closely related to the hypercubes, are on the crossroad of geometry, algebra, discrete mathematics and linear algebra. Defined as Cayley graphs on binary groups, they represent basic linear dependencies.
Meirun Chen   +2 more
wiley   +1 more source

Fractional List Packing for Layered Graphs

open access: yesJournal of Graph Theory, Volume 113, Issue 1, Page 19-37, September 2026.
ABSTRACT The fractional list packing number χ ℓ • ( G ) of a graph G is a graph invariant that has recently arisen from the study of disjoint list‐colourings. It measures how large the lists of a list‐assignment L : V ( G ) → 2 N need to be to ensure the existence of a “perfectly balanced” probability distribution on proper L‐colourings, that is, such ...
Stijn Cambie, Wouter Cames van Batenburg
wiley   +1 more source

Home - About - Disclaimer - Privacy