Results 41 to 50 of about 329,610 (317)

Integrated dopamine sensing and 40 Hz hippocampal stimulation improves cognitive performance in Alzheimer’s mouse models

Nature Communications
Hippocampal degeneration and reduced dopamine levels in Alzheimer’s disease are associated with severe memory and cognitive impairments. However, the lack of multifunctional in situ neural chips has posed challenges for integrated investigations of ...
Shiya Lv, Fan Mo, Zhaojie Xu, Yu Wang, Yaoyao Liu, Meiqi Han, Yiming Duan, Luyi Jing, Fanli Kong, Qianli Jia, Ming Li, Wei Xu, Peiyao Jiao, Mixia Wang, Juntao Liu, Jinping Luo, Junbo Wang, Zhongwei Fan, Yilin Song, Yirong Wu, Xinxia Cai   +20 more
doaj   +1 more source

A Fully Planar Substrate Integrated Probe-Based Wideband Orthomode Transducer [PDF]

, 2018
This paper introduces a planar orthomode transducer (OMT) using substrate integrated waveguides (SIWs) and substrate integrated coaxial lines (SICLs) that is entirely contained within two substrate layers.
Budimir, D., D. Budimir, Jankovic, U., U. Jankovic   +3 more
core   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Transformers as Transducers

Transactions of the Association for Computational Linguistics
Abstract We study the sequence-to-sequence mapping capacity of transformers by relating them to finite transducers, and find that they can express surprisingly large classes of (total functional) transductions. We do so using variants of RASP, a programming language designed to help people “think like transformers,” as an intermediate ...
Strobl, Lena, Angluin, Dana, Chiang, David, Rawski, Jonathan, Sabharwal, Ashish   +4 more
openaire   +3 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

A Flexible Tactile Sensor With Good Consistency

IEEE Access, 2018
In recent years, tactile sensors have experienced tremendous progress. Among them, piezoresistive tactile sensors using nanocomposites exhibit good flexibility and sensitivity.
Cheng Chi, Xuguang Sun, Tong Li, Xin Shu, Ning Xue, Chang Liu   +5 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Sequences, Datalog, and Transducers

Journal of Computer and System Sciences, 1995
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
BONNER A. J, MECCA, Giansalvatore
openaire   +2 more sources

Analysis of ultrasonic transducers with fractal architecture [PDF]

, 2008
Ultrasonic transducers composed of a periodic piezoelectric composite are generally accepted as the design of choice in many applications. Their architecture is normally very regular and this is due to manufacturing constraints rather than performance ...
Hayward, G., Mulholland, A.J., Mulholland, Anthony, Orr, L., O'Leary, R.L., O'Leary, Richard   +5 more
core   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source