Abstract Hafnium oxide-based ferroelectrics have been extensively studied because of their existing ferroelectricity, even in ultra-thin film form.However, studying the weak response from ultra-thin film requires improved measurement sensitivity.In general, resonance-enhanced piezoresponse force microscopy (PFM) has been used to characterize ferroe
Robust optical design of high-contrast vehicle headlamps with cylindrical lens array and inverted triangular beam pattern
Abstract Headlamps are essential for safe night driving, as they must provide sufficient brightness to illuminate the road while minimizing glare for other drivers.Designing low-beam optics is more complex than general lighting optics due to the need for a high-contrast cutoff dea eyewear line, with the brightest point positioned near its edge.This
The human Shu complex promotes RAD51 activity by modulating RPA dynamics on ssDNA
Abstract Templated DNA repair that occurs during homologous recombination and replication stress relies on RAD51.RAD51 activity is positively regulated by BRCA2 and the RAD51 here paralogs.The Shu complex is a RAD51 paralog-containing complex consisting of SWSAP1, SWS1, and SPIDR.We demonstrate that SWSAP1-SWS1 binds RAD51, maintains RAD51 filament
The Role of YouTube in Marketing National Libraries’ Services in the Arab World: an Analytic Study of Content
This study attempts to sukin body lotion woolworths identify the role of the social media YouTube in allowing librarians and professional users to define and give information about national libraries in the Arab world through taking free video recordings available on digital spaces, or through live streaming in real time.In this scope, the latter w
Implementation and Validation of a Two-Stage Energy Extraction Circuit for a Self Sustained Asset-Tracking System
We present a two-stage energy extraction circuit for a piezoelectric energy harvester, powering an asset-tracking system.Exploiting accelerations generated by many logistic transport here devices, e.g., pushcarts, forklifts, assembly belts or cars, we are able to harvest sufficient electrical energy to transmit radio signals, which will allow to tr