Results 211 to 220 of about 1,107,923 (314)

Kelp forest loss and emergence of turf algae reshapes energy flow to predators in a rapidly warming ecosystem. [PDF]

Sci Adv
Yiu DS, Elliott Smith EA, Farrell SP, Rasher DB.   +3 more
europepmc   +1 more source

Combined Process‐ and Phase‐Field‐Simulation to Predict the Microstructure of Single‐Crystal Ni‐Based Superalloys

Advanced Engineering Materials, EarlyView.
A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm, André B. Baldissera, Rainer Völkl, Uwe Glatzel   +3 more
wiley   +1 more source

Tracking and controlling ultrafast charge and energy flow in graphene-semiconductor heterostructures. [PDF]

Innovation (Camb)
Fu S, Zhang H, Tielrooij KJ, Bonn M, Wang HI.   +4 more
europepmc   +1 more source

Removing Oxide Layers and Retaining Oxide‐Free Steel Surfaces by Polishing in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this study, the efficacy of wet mechanical polishing under an oxygen‐free atmosphere for deoxidation and the retention of an oxide‐free steel surface are elucidated using X‐ray photoelectron spectroscopy. The methodology proved successful; however, the results were highly dependent on the preparation of the solvents used to clean the samples after ...
Friedrich Bürger, Lienhard Wegewitz, Wolfgang Maus‐Friedrichs   +2 more
wiley   +1 more source

Bidirectional Energy Flow in the Photosystem II Supercomplex. [PDF]

J Phys Chem B
Leonardo C, Yang SJ, Orcutt K, Iwai M, Arsenault EA, Fleming GR.   +5 more
europepmc   +1 more source

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

Advanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost, Lionel Presmanes, Soléna Colin, Marie Vidal, Sophie Guillemet‐Fritsch   +4 more
wiley   +1 more source

Coordination Patterns and Energy Flow Analysis in Sit-to-Stand Transitions Among Individuals with Different Body Mass Indexes. [PDF]

Life (Basel)
Li L, Liu X, Liu Y.
europepmc   +1 more source

Energy flow and intersubunit signalling in GSAM: A non-equilibrium molecular dynamics study. [PDF]

Comput Struct Biotechnol J, 2020
Harder-Viddal C, Roshko RM, Stetefeld J.
europepmc   +1 more source

Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena, Benjamin Bergmann, Michael Zenger   +2 more
wiley   +1 more source

Planetary Energy Flow and Entropy Production Rate by Earth from 2002 to 2023. [PDF]

Entropy (Basel)
Thimsen E.
europepmc   +1 more source