Results 181 to 190 of about 5,053,159 (301)

An Epigenetic Fate Converter Based on Nuclei‐Targeting Lipid Nanoparticles Drives Neuronal Programming of Stem Cells for Spinal Cord Repair

Advanced Functional Materials, EarlyView.
Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou, Qiang Qin, Xiqin Li, Hanyu Ding, Chun Xu, Yan He, Qingsong Ye   +6 more
wiley   +1 more source

A Low-Computational-Complexity Digital Predistortion Model for Wideband Power Amplifier. [PDF]

Sensors (Basel)
Lu X, Zhou Q, Zhu L, Wei Z, Wu Y, Liu Z, Chen Z.   +6 more
europepmc   +1 more source

A 5.8 GHz 1.8 V +20 dBm 32.5% PAE Power Amplifier for a Short-Range Over-the-Air WPT Application. [PDF]

Sensors (Basel), 2023
Kim M, Rad RE, Kim S, Pu Y, Jung Y, Huh H, Yoo J, Kim S, Lee K.   +8 more
europepmc   +1 more source

An Adaptive Inhibitory WSe2 Transistor for Retinomorphic In‐Sensor Image Processing

Advanced Functional Materials, EarlyView.
Conventional retinomorphic devices typically require deliberate gate‐bias tuning for each illumination condition. In this paper, we demonstrate an adaptive inhibitory WSe2 transistor that uses photo‐induced regime shift between the subthreshold and accumulation modes to achieve decision‐free, intensity‐adaptive image processing within a single pixel ...
Juhwan Baek, Junhwa Oh, Hyeonjung Kim, Minsik Park, Haein Cho, Jin Young Park, Hyeonchang Son, Taeyun Kim, Sung‐Un An, Yamin Zhang, Hyeon‐Jin Shin, Seyong Oh, Dong‐Ho Kang   +12 more
wiley   +1 more source

Design of One Stage Class F High Power and High Frequency Power Amplifier with Two Parallel GaN Transistor for 2.5GHz Application

مهندسی مخابرات جنوب
In this article, high frequency power amplifier is designed based on monolithic microwave integrated circuit (MMIC) technology. For this design the process of GaN transistors with high electron mobility has been used and its length gate technology is ...
Bagher Zabihi, Peiman Aliparast, Naser Nasirzadeh   +2 more
doaj  

A Dynamic Load Modulation Power Amplifier with Ferroelectric-Based Tunable Matching Network. [PDF]

Sensors (Basel)
Turalchuk P, Filipiuk I, Iskakov B.
europepmc   +1 more source

Ultra-Wideband Power Amplifier Design Strategy for 5G Sub-6-GHz Applications. [PDF]

Micromachines (Basel), 2022
Moreno Rubio JJ, Angarita Malaver EF, Mesa Lara JA.   +2 more
europepmc   +1 more source

Accelerated Discovery of Topological Spin Phase Diagrams in CrSBr Magnets Via High‐Throughput Optimization

Advanced Functional Materials, EarlyView.
Here, we develop a high‐throughput algorithm that accelerates the elucidation of phase diagrams of topological spin textures using limited computational resources at high numerical accuracy. Applying this framework to the van der Waals magnet CrSBr, we unveiled a hierarchy of previously unknown topological textures (domain‐wall bimerons, bimeron chains,
Andrew Lyall, Mohammad H. Badarneh, Cristian Bonato, Rebecca Cheung, Elton J. G. Santos   +4 more
wiley   +1 more source

W-Band GaAs pHEMT Power Amplifier MMIC Stabilized Using Network Determinant Function. [PDF]

Micromachines (Basel)
Han SH, Kim DW.
europepmc   +1 more source

160 GHz D-Band Low-Noise Amplifier and Power Amplifier for Radar-Based Contactless Vital-Signs-Monitoring Systems. [PDF]

Micromachines (Basel), 2023
Mustapha AA, Sanduleanu M.
europepmc   +1 more source