Results 161 to 170 of about 10,885,424 (303)

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

open access: yesAdvanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin   +12 more
wiley   +1 more source

Liberal Arts Building, U.S. Government Building, Mines and Metallurgy Building, Louisiana Purchase Exposition, St. Louis, Mo.

open access: yes, 1904
View of these 3 buildings with people strolling; stamped "G.W ...
Louisiana Purchase Exposition Co. (Saint Louis, Mo.)
core  

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Bridge beside the Palace of Education, Louisiana Purchase Exposition, St. Louis, Mo.

open access: yes, 1904
Front view of Palace of Education; side and front view of Palace of Mines and Metallurgy; includes filled canal ; stamped "G.W ...
Louisiana Purchase Exposition Co. (Saint Louis, Mo.)
core  

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

open access: yesAdvanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco   +8 more
wiley   +1 more source

Palace of Education, Louisiana Purchase Exposition, St. Louis, Mo.

open access: yes, 1904
front and side view of the Palace of Education, stamped "G.W ...
Louisiana Purchase Exposition Co. (Saint Louis, Mo.)   +1 more
core  

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