Results 141 to 150 of about 167,700 (213)

Leveraging the Proximity Effect: Direct Ester to Ether Deoxygenation Using Fiddler-Crab-Type Borane Catalysts. [PDF]

Angew Chem Int Ed Engl
Mészáros BB, Dudás Á, Preszner A, Sztanó G, Csesztregi B, Horváth C, Szabó P, Daru J, Soós T.   +8 more
europepmc   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Simulation‐Based Analysis of Insert Pull‐Out in Nickel‐Polyurethane Hybrid Foams Using CT‐Derived Geometries

Advanced Engineering Materials, EarlyView.
CT‐based finite element simulations combined with in situ X‐ray computed tomography are used to analyze insert pull‐out in nickel‐coated polymer foams. Despite variations in material parameters, deformation consistently concentrates within a narrow annular region around the insert.
Yannik Bautz, Jonas Fell, Hendrik Jost, Stefan Diebels, Hans‐Georg Herrmann   +4 more
wiley   +1 more source

Diradical Character of Cyclic Allenes Enables Their Thermal (2 + 2) Cycloadditions. [PDF]

J Am Chem Soc
Gilbertson NW, Hands AT, Sorrentino JP, Houk KN, Garg NK.   +4 more
europepmc   +1 more source

Design of a Multistable Finger Prosthesis with Programmable Metamaterials

Advanced Engineering Materials, EarlyView.
This research article shows the development of a multistable programmble metamaterial for the use as a finger prosthesis. The material was designed on different hierarchical levels where the influence of geometrical parameters and combination of mechanical elements was explored.
Franziska Wenz, Jannik Krohn, Alexander Leichner, Dilip Chalissery, Heiko Andrae, Chris Eberl   +5 more
wiley   +1 more source

In vivo biomechanical property detection of the ciliary muscle based on optical coherence tomography and digital image correlation technology. [PDF]

Eye Vis (Lond)
Wang J, Luo S, Li Y, Yi S, Xu N, Wang T, Gao Y, Yan R, Lu F, Wang J, Shao Y.   +10 more
europepmc   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

Advanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw, Zhanhong Yang, Anne Ladegaard Skov, Magdalena Skowyra   +3 more
wiley   +1 more source

Introducing Crack-Termination Sites to Improve the Resistance of Polycarbonate on Environmental Stress Cracking. [PDF]

Polymers (Basel)
Ma M, Huang Q, Wang P, Ai J, Liang H, Yu L, Peng M, Cen Y.   +7 more
europepmc   +1 more source

Investigating the Low‐Temperature Phase Stability of the Binary Ta–W System

Advanced Engineering Materials, EarlyView.
Atomistic simulations show that the binary Ta–W system forms ordered intermetallic phases, B2‐TaW and D03‐TaW3, as 0 K ground states. Configurational entropy, however, lowers the free energy of the disordered bcc solid solution, which becomes the stable phase above about 400 K.
Klemens Lechner, Anna Sophie Jelinek, Velislava Terziyska, Peter Wagatha, Wolfram Knabl, Christian Mitterer, Helmut Clemens, David Holec   +7 more
wiley   +1 more source

One-Step Sol-Gel-Fabricated CuZn Alloy Aerogel Enabled by Cu-Zn Bimetallic Synergy for Efficient Antibacterial and Anti-Biofilm Therapy. [PDF]

Gels
Teng L, Zhou Z, Feng C, Li G, Men W, Cui Y, Liu S, Zhang L.   +7 more
europepmc   +1 more source