Results 71 to 80 of about 10,838,318 (324)

Zebrafish Polymerase Theta and human Polymerase Theta: Orthologues with homologous function.

PLoS ONE
DNA Polymerase Theta (Pol θ) is a conserved an A-family polymerase that plays an essential role in repairing double strand breaks, through micro-homology end joining, and bypassing DNA lesions, through translesion synthesis, to protect genome integrity ...
Corey Thomas, Sydney Green, Lily Kimball, Isaiah R Schmidtke, Lauren Rothwell, Makayla Griffin, Ivy Par, Sophia Schobel, Yayleene Palacio, Jamie B Towle-Weicksel, Steven E Weicksel   +10 more
doaj   +1 more source

Paperclip at $\theta=\pi$

, 2005
We study the ``paperclip'' model of boundary interaction with the topological angle $\theta$ equal to $\pi$. We propose exact expression for the disk partition function in terms of solutions of certain ordinary differential equation.
Affleck, Affleck, Aleiner, Alexander B. Zamolodchikov, Alexei M. Tsvelik, Ambegaokar, Bazhanov, Bazhanov, Bazhanov, Bazhanov, Castro Neto, Controzzi, Dorey, Dorey, Fateev, Fateev, Friedan, Furusaki, Haldane, Landau, Lukyanov, Lukyanov, Matveev, Sergei L. Lukyanov, Tsvelik, Voros, Zamolodchikov, Zamolodchikov, Zamolodchikov   +28 more
core   +2 more sources

An Adaptive Human Pilot Model With Reaction Time Delay for Enhanced Adaptive Control in Piloted Systems

International Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces an adaptive human pilot model that captures pilot time‐delay effects in adaptive control systems. The model enables the prediction of pilot–controller interactions, facilitating safer integration and improved design of adaptive controllers for piloted applications.
Abdullah Habboush, Yildiray Yildiz
wiley   +1 more source

Sevoflurane Increases Hippocampal Theta Oscillations and Impairs Memory Via TASK-3 Channels

Frontiers in Pharmacology, 2021
Sevoflurane can induce memory impairment during clinical anesthesia; however, the underlying mechanisms are largely unknown. TASK-3 channels are one of the potential targets of sevoflurane.
Linlin Han, Shuai Zhao, Feng Xu, Yafeng Wang, Ruihui Zhou, Shiqian Huang, Yuanyuan Ding, Daling Deng, Weike Mao, Xiangdong Chen   +9 more
doaj   +1 more source

Modulation of hippocampal theta and hippocampal‐prefrontal cortex function by a schizophrenia risk gene

Human Brain Mapping, 2015
Hippocampal theta‐band oscillations are thought to facilitate the co‐ordination of brain activity across distributed networks, including between the hippocampus and prefrontal cortex (PFC).
H. Cousijn, E. Tunbridge, M. Rolinski, George Wallis, Giles L. Colclough, M. Woolrich, A. Nobre, Paul J. Harrison   +7 more
semanticscholar   +1 more source

Geometric Optimization and Mechanical Performance Enhancement of Auxetic Structures for High‐Impact Applications Through Fused Deposition Modeling

Advanced Engineering Materials, EarlyView.
This study explores the mechanical performance of three auxetic structures, identifying a re‐entrant‐star hybrid as the most effective for impact absorption. Finite element simulations and experiments demonstrate significant gains in energy absorption and flexural strength after geometric optimization. This study investigates the mechanical performance
Malik Hassan, Manjusri Misra, Alexander Bardelcik, Stefano Gregori, Amar K. Mohanty   +4 more
wiley   +1 more source

A fast algorithm for random sequential adsorption of discs

, 1994
An efficient algorithm for random sequential adsorption of hard discs in two dimensions is implemented. A precise value for the coverage is obtained: theta(infty) = 0.547069.
WANG, Jian-Sheng
core   +1 more source

Laser Metal Deposited Ti4822 Hollow Pipe: Experimental and Computational Modelling Study

Advanced Engineering Materials, EarlyView.
Laser metal deposition (LMD) of a crack‐free built Ti4822 alloys is challenging. This article reports outstanding characteristics of a hollow pipe that is built with LMD technology when a predicted, nontransformation substrate temperature of 800 °C is used.
Sadiq A. Raji, Monnamme Tlotleng, Samuel Skhosane, Lehlogonolo R. Kanyane, Abimbola P. I. Popoola, Sisa L. Pityana   +5 more
wiley   +1 more source

Curved noncommutative torus and Gauss--Bonnet

, 2012
We study perturbations of the flat geometry of the noncommutative two-dimensional torus T^2_\theta (with irrational \theta). They are described by spectral triples (A_\theta, \H, D), with the Dirac operator D, which is a differential operator with ...
Andrzej Sitarz, Connes A., Connes A., Connes A., Ludwik Dąbrowski   +4 more
core   +1 more source

Understanding the Effect of Resistance Temperature Detector Temperature Controllers on Microstructural Alignment in Magnetic Freeze Casting

Advanced Engineering Materials, EarlyView.
The effect of temperature controllers that are commonly used in freeze‐casting is investigated in this work. Temperature controllers are observed to generate a voltage in the slurry. Microstructural alignment and ultimate compressive strength data show this voltage to interfere with the ability to align the microstructure using magnetic fields ...
Maddie A. Schmitz, Steven E. Naleway
wiley   +1 more source