Results 221 to 230 of about 5,295,174 (295)

Maintenance of memory by negative feedback of synaptic protein elimination: modeling KIBRA-PKMζ dynamics in LTP. [PDF]

Learn Mem
Shouval HZ, Hsieh C, Flores-Obando RE, Cano DA, Tracy TE, Sacktor TC.   +5 more
europepmc   +1 more source

On‐Chip Photonic Neural Network Architectures

Advanced Optical Materials, EarlyView.
This review presents a comprehensive overview of on‐chip photonic neural network architectures, covering key photonic building blocks, representative network types, and emerging applications. Recent advances, implementation challenges, and future directions are examined, highlighting the potential of integrated photonics to enable ultrafast, energy ...
Seokjin Hong, Berkay Neseli, Seungyeon Cho, Seungsoo Lee, Yeonjun Kim, Seungyoon Choi, Hyo‐Hoon Park, Hamza Kurt   +7 more
wiley   +1 more source

Negative feedback equalizes polarity sites in a multi-budding yeast. [PDF]

Curr Biol
Crocker AW, Petrucco CA, Guan K, Wirshing ACE, Ekena JL, Lew DJ, Elston TC, Gladfelter AS.   +7 more
europepmc   +1 more source

Electrically Reconfigurable Optical Initialization of Spin Valley Polarization in Monolayer WS2 Enabled by Switchable Dual‐Mode Liquid Crystal Lasers

Advanced Optical Materials, EarlyView.
This work presents an electrically controllable approach to spin–valley polarization in monolayer WS2 by integrating it with a dual‐mode liquid crystal laser. Applying an external field triggers phase transitions that switch the laser emission between helicity‐defined band‐edge lasing and unpolarized random lasing.
Yu‐Chuan Tsao, Ya‐Ping Hsieh, Yang‐Fang Chen, Hui‐Yu Chen   +3 more
wiley   +1 more source

CRISPRi-Linked Multimodule Negative Feedback Loops to Address Winner-Take-All Resource Competition. [PDF]

ACS Synth Biol
Rijal S, Standage-Beier K, Zhang R, Stone A, Youssef A, Wang X, Tian XJ.   +6 more
europepmc   +1 more source

Elimination of Necking and Aspect Ratio Dependence in Uniaxial Actuators by Continuous Fiber Reinforcement

Advanced Robotics Research, EarlyView.
A novel carbon fiber reinforcement for dielectric elastomer actuators enhances actuation force while decoupling electromechanical performance from the actuator's aspect ratio. Unlike conventional fiber reinforcements, it enables a uniform planar stretch state along the entire actuator.
Markus Koenigsdorff, Stefania Konstantinidi, Anett Endesfelder, Petr Osipov, Johannes Mersch, E.‐F. Markus Vorrath, Martina Zimmermann, Yves Perriard, Gerald Gerlach   +8 more
wiley   +1 more source

From Rigid to Soft Robotic Approaches for Neuroendoscopy

Advanced Robotics Research, EarlyView.
Robotic assistance has had minimal impact on deep intraventricular surgeries, where small‐scale, precision, and reduced invasiveness can contribute to improved patient outcomes. Emerging technologies in rigid, soft, and hybrid robotics are reviewed to identify the most promising mechanisms for deep brain navigation in addition to an attempt to identify
Kieran Gilday, Irena Zubak, Andreas Raabe, Josie Hughes   +3 more
wiley   +1 more source

PBAF/cBAF reorganization on H3.3 chromatin regulates BMAL1 activity in the absence of circadian negative feedback. [PDF]

Nat Commun
Letkova D, Peticca A, Sery D, Seki M, Suzuki Y, Padmanabhan K.   +5 more
europepmc   +1 more source

Information Transmission Strategies for Self‐Organized Robotic Aggregation

Advanced Robotics Research, EarlyView.
In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng, Zihan Li, Yifeng Shao, Jinhao Liu, Li Yu, Shuguang Li   +5 more
wiley   +1 more source

Parp7 generates an ADP-ribosyl degron that controls negative feedback of androgen signaling. [PDF]

EMBO J
Wierbiłowicz K, Yang CS, Almaghasilah A, Wesołowski PA, Pracht P, Dworak NM, Masur J, Wijngaarden S, Filippov DV, Wales DJ, Kelley JB, Ratan A, Paschal BM.   +12 more
europepmc   +1 more source