Results 261 to 270 of about 706,046 (321)

Evaluating Secondary School Students' Conception of Force and Motion Using a Four-Tier Diagnostic Test

Winata Tegar Saputra, Lilit Rusyati
openalex   +2 more sources

Laboratory‐Scale Procedure for Evaluating the Flux Efficiency on Melt Cleanliness and Tensile Properties of Recycled Aluminum Alloys

Advanced Engineering Materials, EarlyView.
A laboratory‐scale procedure is developed to evaluate the efficiency of melt‐cleaning and drossing fluxes during aluminium alloy recycling, studying their effects on melt cleanliness and tensile properties of secondary foundry alloys. This work provides a practical tool for foundries and aluminium refiners to assess the efficiency of salt fluxes in ...
Veronica Milani, Giulio Timelli
wiley   +1 more source

Evaluation of the Albedo-induced Radiative Forcing and CO2 Equivalence Savings: A Case Study on Reflective Pavements in Four Selected U.S. Urban Areas

Xin Xu, Jeremy Gregory, Randolph Kirchain   +2 more
openalex   +1 more source

Impact of Various Rotary Friction Welding Process Parameters on the Mechanical Properties of a Steel–Aluminum Joint

Advanced Engineering Materials, EarlyView.
Rotary friction welding of steel E355 and the aluminum alloy EN AW‐6082 can lead to the formation of brittle intermetallic phases. The primary process parameters are varied in order to determine their influence on this intermetallic phase formation and the resulting mechanical properties.
Laura Huber, Phillipp Schultheiß, Michael Thiele, Christoph Rößler, Heinz Werner Höppel   +4 more
wiley   +1 more source

GaN/PDMS-based opto-electro-mechanical tactile sensors. [PDF]

Microsyst Nanoeng
Huang R, Chen T, Zhu L, Li KH.
europepmc   +1 more source

Quantified positive radiative forcing at a greening Canadian boreal-Arctic transition over the last four decades

Florent Dominé, Arthur Bayle, Maria Belke‐Brea, Esther Lévesque, Ghislain Picard   +4 more
openalex   +1 more source

Effect of Copper Content on the Microstructure and Mechanical Properties of As‐Cast Refractory MoNbTi Multiprincipal Element Alloys

Advanced Engineering Materials, EarlyView.
Copper addition profoundly impacts MoNbTi multiprincipal element alloys. This study reveals copper's dual role, promoting microstructural refinement and strengthening intermetallics at optimal concentrations. An ideal copper content significantly boosts hardness and compressive strength, achieving superior mechanical performance.
Eder Lopes Ortiz, João Felipe Queiroz Rodrigues, Renato Baldan, Erik Poloni, Giovana da Silva Padilha, Wislei Riuper Osório, Ausdinir Danilo Bortolozo   +6 more
wiley   +1 more source

Computational Exploration of Polymer Mechanochemistry: Quantitation of Activation Force and Systematic Discovery of Reaction Sites by the Extended Artificial Force-Induced Reaction Method. [PDF]

J Am Chem Soc
Jiang J, Kubota K, Harabuchi Y, Jin M, Wang ZJ, Nakajima T, Ito H, Gong JP, Maeda S.   +8 more
europepmc   +1 more source

(Nb,Ti)(C,N)‐Precipitates in High‐Strength Low‐Alloyed Steels—Modeling, Characterization and Validation

Advanced Engineering Materials, EarlyView.
Steel samples are investigated using complementary simulations and measurements. Transmission electron microscopy in bright‐field mode, combined with energy‐dispersive X‐ray spectroscopy maps for titanium and niobium, reveals distinct particle populations. Simulations reproduce these in size and composition.
Marc Laub, Christian Motz, Eric Detemple, Sebastian Scholl   +3 more
wiley   +1 more source

Origami exoskeletons for enhanced soft robotic manipulation. [PDF]

Sci Adv
Fu K, Wu X, Yu S, Zhang Q, Yang Y, Xu T, Yao W, Yi T, Li H, Chen Y, Zhang X, Chen X.   +11 more
europepmc   +1 more source