Results 181 to 190 of about 1,001,066 (299)

A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data

Advanced Engineering Materials, EarlyView.
Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour, Prithwish Tarafder, Anton Wiberg, Huanyu Li, Johan Moverare, Patrick Lambrix   +5 more
wiley   +1 more source

A Ni-O-Ag photothermal catalyst enables 103-m² artificial photosynthesis with >17% solar-to-chemical energy conversion efficiency. [PDF]

Sci Adv
Li Y, Meng F, Wu Q, Yuan D, Wang H, Liu B, Wang J, San X, Gu L, Meng Q.   +9 more
europepmc   +1 more source

Insights into the origin of the high energy-conversion efficiency of F₁-ATPase. [PDF]

Proc Natl Acad Sci U S A, 2019
Nam K, Karplus M.
europepmc   +1 more source

Impact of Sustainable Binders Based on Lignin and Collagen on the Volume Stability and Mechanical Properties of MgO‐C Refractories with MgO‐C Recyclates

Advanced Engineering Materials, EarlyView.
Collagen hydrolysate is evaluated as a sustainable binder for MgO‐C refractories. Its thermally induced cross‐linking and gas release lead to expansion and cracking in large bricks, but tailored batches with lignin, recyclates, or fine graphite improve the gas release while thermal treatment and stability.
Till M. J. Stadtmüller, Florian Kerber, Kirsten Moritz, Steffen Dudczig, Konstantin Kraushaar, Thomas Schemmel, Jana Hubálková, Patrick Gehre, Christos G. Aneziris   +8 more
wiley   +1 more source

Bio-Inspired Microreactors Continuously Synthesize Glucose Precursor from CO₂ with an Energy Conversion Efficiency 3.3 Times of Rice. [PDF]

Adv Sci (Weinh)
Zhu Y, Xie F, Wun TCK, Li K, Lin H, Tsoi CC, Jia H, Chai Y, Zhao Q, Lo BT, Leu SY, Jia Y, Ren K, Zhang X.   +13 more
europepmc   +1 more source

Development of Sustainable MgO–C Refractories Using MgO–C Recyclates and a Novel Eco‐Friendly Fructose–Tannin Binder Crosslinked With Citric Acid

Advanced Engineering Materials, EarlyView.
This study develops sustainable MgO–C refractories using recycled materials and eco‐friendly fructose–tannin binders. The enhanced performance of citric acid as a cross‐linker and functional additives on mechanical and thermomechanical properties was examined. Characterization included strength tests, immersion trials, and microstructural and inclusion
Dinesh K. Gunasekar, Jana Hubálková, Steffen Dudczig, Gert Schmidt, Florian Kerber, Thomas Schemmel, Patrick Gehre, Christos G. Aneziris   +7 more
wiley   +1 more source

Photocalorespirometry (Photo-CR): A Novel Method for Access to Photosynthetic Energy Conversion Efficiency. [PDF]

Sci Rep, 2019
Maskow T, Rothe A, Jakob T, Paufler S, Wilhelm C.   +4 more
europepmc   +1 more source

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

Advanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser, Felix Drechsler, Nora Brachhold, Florian Kerber, Christos G. Aneziris   +4 more
wiley   +1 more source

Stable and bright formamidinium-based perovskite light-emitting diodes with high energy conversion efficiency. [PDF]

Nat Commun, 2019
Miao Y, Ke Y, Wang N, Zou W, Xu M, Cao Y, Sun Y, Yang R, Wang Y, Tong Y, Xu W, Zhang L, Li R, Li J, He H, Jin Y, Gao F, Huang W, Wang J.   +18 more
europepmc   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source