Results 211 to 220 of about 1,922,304 (342)

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

Advanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb, Zachary T. Kloenne, Samuel R. Rogers, Chi Hang Dominik Kwok, Mark C. Hardy, Michele S. Conroy, David Dye   +6 more
wiley   +1 more source

Virtual Cell and Metabolic Control Analysis: Control Coefficients for Glycolytic Flux Are Highly Dependent on the Subsystem Selected for Analysis. [PDF]

Life (Basel)
Martinov MV, Ataullakhanov FI, Protasov ES, Vitvitsky VM.   +3 more
europepmc   +1 more source

EXPERIMENTAL METHODOLOGY TO MEASURE THE REACTION RATE CONSTANTS OF PROCESSES SENSITIZED BY THE TRIPLET STATE OF 4-CARBOXYBENZOPHENONE AS PROXY OF THE TRIPLET STATES OF CHROMOPHORIC DISSOLVED ORGANIC MATTER

, 2018
Marco Minella, Lorenzo Rapa, Luca Carena, Marco Pazzi, Valter Maurino, Claudio Minero, Marcello Brigante, Davide Vione   +7 more
openalex   +1 more source

Numerical Exploration of Thermal Shock Resistance in MgO–C Refractories

Advanced Engineering Materials, EarlyView.
A mesostructure‐resolved numerical framework is developed to evaluate the thermal shock resistance of MgO–C refractories. By modeling interface debonding under rapid temperature changes and introducing a modified thermal shock parameter that accounts for mesocracks, the study shows how graphite content and aggregate size influence thermal shock ...
Jishnu Vinayak Gopi, Stephan Roth, Christos G. Aneziris, Bjoern Kiefer   +3 more
wiley   +1 more source

Effects of constant and incremental modes of music volume and odor concentration on vigilance. [PDF]

Front Psychol
Ma X, He J, Yu H, Wang C, Wang R.
europepmc   +1 more source

Spent nuclear fuel project recommended reaction rate constants for corrosion of N-Reactor fuel

, 1998
T.D. Cooper
openalex   +2 more sources

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

Ab Initio Chemical Kinetics for Self- and Cross-Reactions of <i>anti</i>- and <i>syn</i>-CH₃CHOO Conformers. [PDF]

J Phys Chem A
Trac HP, Raghunath P, Lin MC.
europepmc   +1 more source

Reaction rate constants and mean population percentage for nitrifiers in an alternating oxidation ditch system

, 2010
I. D. Mantziaras, A. Katsiri
openalex   +1 more source

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source