Results 41 to 50 of about 24,838 (286)

Problems of reliability of electronic components

Modern Electronic Materials, 2015
This paper describes the problem of increasing the reliability of electronic components (EC) used for the fabrication of high-tech products. Two main ways of solving the problem are considered based on analysis of published data.
Vyacheslav A. Kharchenko
doaj   +1 more source

Experimental demonstration of robustness under scaling errors for superadiabatic population transfer in a superconducting circuit

, 2022
We study experimentally and theoretically the transfer of population between the ground state and the second excited state in a transmon circuit by the use of superadiabatic stimulated Raman adiabatic passage (saSTIRAP).
Paraoanu, Gheorghe Sorin, Dogra, Shruti, Vepsäläinen, Antti   +2 more
core   +1 more source

Robust Strong-Coupling Architecture in Circuit Quantum Electrodynamics

, 2021
| openaire: EC/H2020/742559/EU//SQH | openaire: EC/H2020/766025/EU//QuESTechWe report on a robust method to achieve strong coupling between a superconducting flux qubit and a high-quality quarter-wavelength coplanar waveguide resonator.
Gubaydullin, Azat, Andrew Guthrie, Rishabh Upadhyay, Upadhyay, Rishabh, Thomas, George, Peltonen, Joonas T., Pekola, Jukka P., Chang, Yu Cheng, Dmitry S. Golubev, Jukka P. Pekola, Joonas T. Peltonen, George Thomas, Guthrie, Andrew, Golubev, Dmitry S., Yu-Cheng Chang, Azat Gubaydullin   +15 more
core   +1 more source

Online Model-Based Fault Detection of Synchronous Generators Using Residual Analysis

IEEE Access, 2021
In this paper, an online model-based fault detection approach based on residual analysis in synchronous generators (SGs) is presented. Two types of faults are studied in this paper: (i) reduction of the cross-sectional area of windings wires in SGs, and (
Zahra Masoumi, Bijan Moaveni, Sayed Mohammad Mousavi Gazafrudi, Jawad Faiz   +3 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Altered Pallidocortical Low-Beta Oscillations During Self-Initiated Movements in Parkinson Disease

Frontiers in Systems Neuroscience, 2020
BackgroundParkinson disease (PD) patients have difficulty with self-initiated (SI) movements, presumably related to basal ganglia thalamocortical (BGTC) circuit dysfunction, while showing less impairment with externally cued (EC) movements.ObjectivesWe ...
Jeong Woo Choi, Mahsa Malekmohammadi, Hiro Sparks, Alon Kashanian, Katy A. Cross, Yvette Bordelon, Nader Pouratian, Nader Pouratian, Nader Pouratian   +8 more
doaj   +1 more source

Modulation of entorhinal cortex–hippocampus connectivity and recognition memory following electroacupuncture on 3×Tg-AD model: Evidence from multimodal MRI and electrophysiological recordings

Frontiers in Neuroscience, 2022
Memory loss and aberrant neuronal network activity are part of the earliest hallmarks of Alzheimer’s disease (AD). Electroacupuncture (EA) has been recognized as a cognitive stimulation for its effects on memory disorder, but whether different brain ...
Bingbing Lin, Lanlan Zhang, Xiaolong Yin, Xiaolong Yin, Xiaocheng Chen, Chendong Ruan, Tiecheng Wu, Zhizhen Liu, Jia Huang   +8 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Toward the Realization of a Programmable Metasurface Absorber Enabled by Custom Integrated Circuit Technology

, 2020
| openaire: EC/H2020/736876/EU//VISORSURFThe realization of a programmable metasurface, enabled by a custom application-specific integrated circuit (ASIC), is presented in this paper. The ASIC is used to provide an adaptive complex impedance load to each
Tasolamprou, Anna C., Petrou, Loukas, Varnava, Giorgos, Kantartzis, Nikolaos V., Liu, Fu, Seckel, Manuel, Georgiou, Julius, Kossifos, Kypros M., Kwon, Do Hoon, Antoniades, Marco A., Karousios, Petros, Tsilipakos, Odysseas, Pitilakis, Alexandros, Manessis, Dionysios   +13 more
core   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source