Sensing of the non-essential amino acid tyrosine governs the response to protein restriction in Drosophila

H Kosakamoto, N Okamoto, H Aikawa, Y Sugiura… - Nature …, 2022 - nature.com
The intake of dietary protein regulates growth, metabolism, fecundity and lifespan across
various species, which makes amino acid (AA)-sensing vital for adaptation to the nutritional …

[HTML][HTML] Early-adult methionine restriction reduces methionine sulfoxide and extends lifespan in Drosophila

H Kosakamoto, F Obata, J Kuraishi, H Aikawa… - Nature …, 2023 - nature.com
Methionine restriction (MetR) extends lifespan in various organisms, but its mechanistic
understanding remains incomplete. Whether MetR during a specific period of adulthood …

Time-warping neural network for phoneme recognition

K Aikawa - … ] 1991 IEEE International Joint Conference on …, 1991 - ieeexplore.ieee.org
… embedded between the input layer and the first hidden layer in the network. The input layer
… The recognition accuracy was even higher than that achieved with discrete hidden Markov …

[HTML][HTML] Intestinal microsporidiosis: a hidden risk in rheumatic disease patients undergoing anti-tumor necrosis factor therapy combined with disease-modifying anti …

NE Aikawa, AO Twardowsky, JF Carvalho, CA Silva… - Clinics, 2011 - SciELO Brasil
OBJECTIVE: Immunosuppressed patients are at risk of microsporidiosis, and this parasitosis
has an increased rate of dissemination in this population. Our objective was to evaluate the …

Whisker electromyograms signify awake and anesthetized states in mice

A Noguchi, T Sakaguchi, M Sato, H Aikawa… - Neuroscience …, 2019 - Elsevier
The behavioral state of animals is essential information for functional recordings of neuronal
activity; practically, the exact timing when animals recover from anesthesia is important …

Speech recognition using time-warping neural networks

K Aikawa - Neural Networks for Signal Processing Proceedings …, 1991 - ieeexplore.ieee.org
… embedded between the input layer and the first hidden layer in the network. The proposed
… The recognition accuracy is even higher than that achieved with discrete hidden Markov …

[HTML][HTML] Novel discrete element modeling coupled with finite element method for investigating ballasted railway track dynamics

D Nishiura, H Sakai, A Aikawa, S Tsuzuki… - Computers and …, 2018 - Elsevier
A quadruple discrete element method (QDEM) was developed for viscoelastic multi-body
dynamics. The sleeper motion modeled using QDEM was coupled with the rail motion modeled …

What kind of hilar lung cancer can be a candidate for segmentectomy with curative intent?: Retrospective clinicopathological study of completely resected …

C Endo, M Sagawa, M Sato, A Sakurada, H Aikawa… - Lung Cancer, 1998 - Elsevier
… categories: remarkable, minute and hidden. Moreover, in terms … In cases with minute or hidden
bronchoscopic findings or of … carcinomas with minute or hidden bronchoscopic findings or …

Phoneme recognition using time-warping neural networks

K Aikawa - Journal of the Acoustical Society of Japan (E), 1992 - jstage.jst.go.jp
This paper proposes a novel neural network architecture for phoneme-based speech
recognition. The new architecture is composed of five time-warping sub-networks and an output …

Double DCO+ rings reveal CO ice desorption in the outer disk around IM Lup

KI Öberg, K Furuya, R Loomis, Y Aikawa… - The Astrophysical …, 2015 - iopscience.iop.org
… These observations demonstrate that spatially resolved DCO+ emission can be used to
trace otherwise hidden cold gas reservoirs in the outmost disk regions, opening a new window …