Results 151 to 160 of about 513,929 (290)
By fabricating and covalently assembling gelatin methacryloyl (GelMA) porous microgels, a new class of granular hydrogel scaffolds with hierarchical porosity is developed. These scaffolds have a significantly higher void fraction than their counterparts made up of nonporous microgels, enhancing cell recruitment and tissue integration. This research may
Alexander Kedzierski+9 more
wiley +1 more source
Sit Down Together at a Table of Brotherhood : Martin Luther King Jr. Memorial [PDF]
As we walked along the tidal basin back toward the Smithsonian Metro Station, I began to cry. Just a few tears, here and there, welled in my eyes. It wasn\u27t the monument or the quotes. It wasn\u27t the deep feelings I had looking at his face.
Rudy, John M.
core +1 more source
Wearable Haptic Feedback Interfaces for Augmenting Human Touch
The wearable haptic feedback interfaces enhance user experience in gaming, social media, biomedical instrumentation, and robotics by generating tactile sensations. This review discusses and categorizes current haptic feedback interfaces into force, thermal, and electrotactile stimulation‐based haptic feedback interfaces, elucidating their current ...
Shubham Patel+3 more
wiley +1 more source
[Certificate], The Railway Educational Association Conducting The Railway Correspondence School, [for] Train Brakeman, [Presented to] Willard Hopkins [PDF]
A Train Brakeman certificate issued by the Railway Education Association, Railway Correspondence School (New York) to Willard Hopkins on August 16th [year unknown]. Connection to Allen F. Cameron unclear.
core +1 more source
Cellulosic emulsions as multi‐cargo agriculture formulations. Pickering emulsions stabilized by cellulose acetate particles provide an effective platform for delivering a range of agricultural cargoes, including plant growth‐promoting bacteria and agrochemicals.
Mariam Sohail+10 more
wiley +1 more source
Indexing Brazilian Style: Inflation without Tears? [PDF]
macroeconomics, Brazilian index ...
Albert Fishlow
core
A materials and device design concept that comprises a self‐assembled ultra‐thin epitaxial ion‐transporting layer, an amorphous oxide overcoat oxygen‐blocking layer, and a partial filament formed during an electroforming step is proposed for low‐current multilevel resistive switching devices.
Ming Xiao+17 more
wiley +1 more source
The negative differential resistance is exploited, using a La0.67Sr0.33MnO3 thin film network to demonstrate various neuronal functionalities of the human brain, such as leaky‐integrate‐fire and oscillatory patterns. Transmission electron microscope studies show local modification in oxygen octahedra in the network leads to co‐existing phases ...
Azminul Jaman+6 more
wiley +1 more source
In this work, melt electrowriting is used to fabricate a 3D printed scaffold design that generates engineered cardiac tissues with in‐plane contraction, mimicking natural myocardium. It is shown that these tissues display advanced maturation and functionality.
Olalla Iglesias‐García+23 more
wiley +1 more source