Yoshiki Kato

ORCID: 0000-0003-0105-6930
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About
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Research Areas
  • Cephalopods and Marine Biology
  • Marine and fisheries research
  • Acoustic Wave Resonator Technologies
  • Fish Ecology and Management Studies
  • Photonic and Optical Devices
  • Control Systems in Engineering
  • Semiconductor Lasers and Optical Devices
  • Advanced battery technologies research
  • Metabolomics and Mass Spectrometry Studies
  • Marine animal studies overview
  • Machine Learning in Materials Science
  • Electrocatalysts for Energy Conversion
  • Neurobiology and Insect Physiology Research
  • Primate Behavior and Ecology
  • Endometrial and Cervical Cancer Treatments
  • Isotope Analysis in Ecology
  • 3D Printing in Biomedical Research
  • Fluid Dynamics and Turbulent Flows
  • Advancements in Semiconductor Devices and Circuit Design
  • Iterative Learning Control Systems
  • Turbomachinery Performance and Optimization
  • Ovarian cancer diagnosis and treatment
  • Magnetic Properties of Alloys
  • Semiconductor materials and interfaces
  • Semiconductor materials and devices

Nagoya University
1994-2025

Japan Fisheries Research and Education Agency
2010-2025

National Defense Medical College
2021-2024

Niigata University of Pharmacy and Medical and Life Sciences
2020-2024

Kanagawa University
2024

Japanese Red Cross Nagoya Daiichi Hospital
2024

Osaka University
1998-2024

National Defense Medical College Hospital
2024

Iwate University
2001-2023

Shimane University
2023

Some 290 species of squids comprise the order Teuthida that belongs to molluscan Class Cephalopoda. Of these, about 30–40 squid have substantial commercial importance around world. Squid fisheries make a rather small contribution world landings from capture relative fish, but proportion has increased steadily over last decade, with some signs recent leveling off. The present overview describes all globe. main ecological and biological features exploited stocks, key aspects management are...

10.1080/23308249.2015.1026226 article EN Reviews in Fisheries Science & Aquaculture 2015-04-03

The phase transition in SnTe was investigated on a single crystal with low carrier concentration (0.88×10 20 cm -3 ) by the neutron diffraction method. A second-order takes place at 98 K. Comparison of this considerably high temperature previous data has revealed that is strongly dependent and above may be taken as an almost carrier-free limit. Possible origins dependence are speculated. Temperature change relative displacement two sublattices rhombohedral derived. At 25 K atom-position...

10.1143/jpsj.38.443 article EN Journal of the Physical Society of Japan 1975-02-01

Integrated Heart/Cancer on a Chip (iHCC) is promising microfluidic platform that allows the culture of different cell types separately and application closed-medium circulation to reproduce side effects doxorubicin heart <italic>in vitro</italic>.

10.1039/c7ra07716e article EN cc-by-nc RSC Advances 2017-01-01

Herein, we demonstrated that carbon-supported platinum (Pt/C) is a low-cost and high-performance electrocatalyst for polymer electrolyte fuel cells (PEFCs). The ethanol reduction method was used to prepare the Pt/C catalyst, which realized by an effective matching of carbon support optimization Pt content preparing membrane electrode assembly (MEA). For this, synthesis catalysts with different loadings performed on two carbons (KB1600 KB800) as new materials. Analysis XRD pattern TEM images...

10.1039/d1ra02156g article EN cc-by-nc RSC Advances 2021-01-01

ABSTRACT Progress in metabolomic analysis now allows the evaluation of food quality. This study aims to identify metabolites meat from livestock using a approach. Using gas chromatography–mass spectrometry (GC/MS), many were reproducibly detected meats, and distinct differences between species (cattle, pigs, chickens) indicated. A comparison tissues types (muscle, intramuscular fat, intermuscular fat) marbled beef Japanese Black cattle revealed that most are abundant muscle tissue. Several...

10.1080/09168451.2018.1528139 article EN Bioscience Biotechnology and Biochemistry 2018-10-19

Abstract In this study, we found that there were significant positive correlations between the catch per unit effort ( CPUE , a squid abundance index) for neon flying Ommastrephes bartramii ) winter–spring cohort and satellite‐derived chlorophyll concentrations in their spawning grounds located at 140–160°E where 21°C &lt; sea surface temperature 25°C from February to May. The of are quiet stream region, particle tracking experiment, based on velocity field obtained an ocean data...

10.1111/fog.12064 article EN Fisheries Oceanography 2014-04-11

Abstract Large‐scale geographical distributions in nitrogen and carbon stable isotope ratios (δ 15 N δ 13 C) of particulate organic matter (POM) are essential to understand the variation baseline pelagic food webs Pacific Ocean, where phytoplankton production biological 2 fixation highly variable because heterogeneity nitrate iron supply. Here, we determined their isoscapes during summer discussed potential factors characterizing regional ecosystems from viewpoint cycling. We collected a...

10.1029/2024gb008336 article EN Global Biogeochemical Cycles 2025-02-01

Introduction/Objectives: To assess the utility of computerized cognitive function assessment tool, CogEvo, as a screening tool for mild impairment in primary care, we explored relationship between CogEvo performance, age, and severity dysfunction evaluated by Mini-Mental State Examination (MMSE). Methods: The observational cross-sectional study included 209 individuals’ data (mean age 79.4 ± 8.9 years). We conducted correlation analysis MMSE scores, compared performance among 3 groups (MMSE...

10.1177/21501319241239228 article EN cc-by-nc Journal of Primary Care & Community Health 2024-01-01

Digital micromirror device (DMD)-based grayscale lithography is a promising tool for 3-D photolithography of thick photoresists, because this technique provides patterning solution free-form microstructures. Among the numerous process parameters in DMD-based lithography, exposure dose pattern corresponding to mask pattern, focal position photoresist, and development time most strongly influence final profile microstructure. However, finding best combination three difficult time-consuming...

10.1109/jmems.2015.2447548 article EN Journal of Microelectromechanical Systems 2015-07-07

From magnetoplasma experiments at 50 GHz for n -Pb 1- x Sn Te (0≤ < 0.3), a static dielectric constant ε s is determined as function of . For =0, 0.063, 0.091, 0.152 and 0.293, found to be 1410, 1770, 2840, 4610 10800 1.6 K, respectively. seems depend on band gap well carrier density. It suggested that free carriers tend stabilize the lattice instability transition ferroelectric phase would possible around =0.2 if density very small. further structure alloys essentially same PbTe least up =0.3.

10.1143/jpsj.37.1007 article EN Journal of the Physical Society of Japan 1974-10-01

The relative change in the saturation flux, $\frac{\ensuremath{\Delta}{\ensuremath{\Phi}}_{s}}{{\ensuremath{\Phi}}_{s}}$, has been observed on Fe and Ni at room temperature range up to 11 000 kg/${\mathrm{cm}}^{2}$ hydrostatic pressure. It decreases almost linearly as pressure increases for both Ni. In derivation of coefficient specific intrinsic magnetization, ${{\ensuremath{\sigma}}_{s}}^{\ensuremath{-}1}(\frac{\ensuremath{\Delta}{\ensuremath{\sigma}}_{s}}{\ensuremath{\Delta}p})$,...

10.1103/physrev.128.2179 article EN Physical Review 1962-12-01

Since the QSAR/DNN model showed predominant predictive performance over other conventional methods in Kaggle QSAR competition, many artificial neural network (ANN) have been applied to drug and material discovery. Appearance of intelligence (AI), which is combined various general purpose ANN platforms with large-scale open access chemical databases, has attracting great interest expectation a wide range molecular sciences. In this study, we investigate DNN settings order reach high-level...

10.1002/minf.201900154 article EN cc-by Molecular Informatics 2019-12-05
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