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Resonance Frequency Selective Electromagnetic Actuation for High-Resolution Vibrotactile Displays
Vibrotactile displays offer significant potential for conveying information through the sense of touch in a wide variety of applications. Spatial resolution of these displays is limited by the large size of actuators. We present...
Time Domain Multiplexing for Efficiency Enhanced Piezoelectric Energy Harvesting in MEMS
The conversion efficiency of piezoelectric energy harvesters (EH) have been improved by several approaches including frequency up-conversion (FUC) techniques that trigger the high-frequency (HF) piezoelectric resonators using...
Resonance Frequency Selective Electromagnetic Actuation for High-Resolution Vibrotactile Displays
Vibrotactile displays offer significant potential for conveying information through the sense of touch in a wide variety of applications. Spatial resolution of these displays is limited by the large size of actuators. We present...
Time Domain Multiplexing for Efficiency Enhanced Piezoelectric Energy Harvesting in MEMS
The conversion efficiency of piezoelectric energy harvesters (EH) have been improved by several approaches including frequency up-conversion (FUC) techniques that trigger the high-frequency (HF) piezoelectric resonators using...
A Tetrameric Assembly of Saposin A
Saposins are lipid transfer proteins required for the degradation of sphingolipids in the lysosome. These small proteins bind lipids by transitioning from a closed, monomeric state to an open conformation exposing a...
A Tetrameric Assembly of Saposin A
Saposins are lipid transfer proteins required for the degradation of sphingolipids in the lysosome. These small proteins bind lipids by transitioning from a closed, monomeric state to an open conformation exposing a hydrophobic...
The lipid transfer protein Saposin B does not directly bind CD1d for lipid antigen loading.
Background: Lipid antigens are presented on the surface of cells by the CD1 family of glycoproteins, which have structural and functional similarity to MHC class I molecules. The hydrophobic lipid antigens are embedded in...