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S. Hayashi · SciRah

Researcher profile · Semantic Scholar

S. Hayashi

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S. Hayashi — researcher profile on SciRah

h-index: 10
Works: 67
Citations: 405

Most-cited papers

High Speed Observation of Periodic Cavity Behavior in a Convergent-Divergent Nozzle for Cavitating Water Jet
Keiichi Sato, Y. Taguchi, S. Hayashi
201391 citations Open access
Semantic Scholar
Exploring the Dark Web for Cyber Threat Intelligence using Machine Leaning
Masashi Kadoguchi, S. Hayashi, Masaki Hashimoto, Akira Otsuka
2019Intelligence and Security Informatics44 citations
Semantic Scholar
Operating characteristics of an anti-gravity loop heat pipe with a flat evaporator that has the capability of a loop thermosyphon
N. Watanabe, Phan Nguyen, Yuki Saito, S. Hayashi +2 more
202038 citations
Semantic Scholar
Unsteady Behavior of Cavitating Waterjet in an Axisymmetric Convergent-Divergent Nozzle: High Speed Observation and Image Analysis Based on Frame Difference Method
S. Hayashi, Keiichi Sato
201433 citations Open access
Semantic Scholar
Minimal clinically important difference of the Berg Balance Scale and comfortable walking speed in patients with acute stroke: A multicenter, prospective, longitudinal study
S. Hayashi, Kazuhiro Miyata, Ren Takeda, Takamitsu Iizuka +2 more
2022Clinical Rehabilitation29 citations
Semantic Scholar
Wear properties of esthetic dental materials against translucent zirconia.
S. Hayashi, Shinya Homma, Takuya Takanashi, Tomoki Hirano +2 more
2019Dental materials journal17 citations Open access
Semantic Scholar
Test-Retest Reliability of Dynamic Subjective Visual Vertical and Visual Dependency in Older Adults Using Virtual Reality Methods
S. Hayashi, T. Kamo, H. Ogihara, Yuta Tani +4 more
2024Perceptual and Motor Skills14 citations
Semantic Scholar
Deep Self-Supervised Clustering of the Dark Web for Cyber Threat Intelligence
Masashi Kadoguchi, Hanae Kobayashi, S. Hayashi, Akira Otsuka +1 more
2020Intelligence and Security Informatics13 citations
Semantic Scholar
NUBF correction methods for the GPM/DPR level-2 algorithms
S. Seto, T. Iguchi, T. Shimozuma, S. Hayashi
2015IEEE International Geoscience and Remote Sensing Symposium12 citations
Semantic Scholar
Effectiveness of early rehabilitation interventions in patients with traumatic brain injury using a large database
S. Hayashi, T. Kamo, R. Momosaki
2024PM & R : the journal of injury, function, and rehabilitation10 citations
Semantic Scholar
The Effects of Inlet Flow Conditions on Gas-Liquid Two-Phase Flow in a Micro Tube
S. Hayashi, N. Kasagi, Yuji Suzuki
200710 citations
Semantic Scholar
Improvement on Plant Uptake of Inorganic Nutrients Fertilized by Migration of Water-Soluble Organic Matter From Animal Manure-Based Compost
S. Hayashi, Midori Hara, M. Katoh
2022Journal of soil science and plant nutrition8 citations
Semantic Scholar
A New Feature with the Potential to Detect the Severity of Obstructive Sleep Apnoea via Snoring Sound Analysis
S. Hayashi, M. Tamaoka, T. Tateishi, Yuki Murota +2 more
2020International Journal of Environmental Research and Public Health8 citations Open access
Semantic Scholar
Effect of pelvic forward tilt on low back compressive and shear forces during a manual lifting task
S. Hayashi, J. Katsuhira, K. Matsudaira, H. Maruyama
2016Journal of Physical Therapy Science8 citations Open access
Semantic Scholar
Validity and reliability of the mobile virtual reality subjective visual vertical measurement system: Comparison with conventional bucket test
H. Ogihara, T. Kamo, A. Umibe, Yasuyuki Kurasawa +8 more
2025Journal of Vestibular Research-Equilibrium & Orientation5 citations
Semantic Scholar
Digital health interventions for non-older individuals at risk of frailty: A systematic review and meta-analysis
Momoko Tohyama, R. Momosaki, Yuka Shirai, Kenta Ushida +15 more
2025Digital Health5 citations Open access
Semantic Scholar
Effects of subjective visual verticality and visual dependence on balance function in older adults using a smartphone-based virtual reality system
S. Hayashi, T. Kamo, H. Ogihara, Yuta Tani +4 more
2025Perception5 citations
Semantic Scholar
Clinical Prediction Models for Non-mortality Outcomes in Older Adults with Hip Fractures: A Systematic Review.
Yoichi Kaizu, Shuntaro Tamura, Hiroyuki Saito, S. Hayashi +2 more
2023The journals of gerontology. Series A, Biological sciences and medical sciences4 citations
Semantic Scholar
Predictive discriminative accuracy of walking abilities at discharge for community ambulation levels at 6 months post-discharge among inpatients with subacute stroke
Tatsuya Igarashi, Ren Takeda, Yuta Tani, Naoya Takahashi +4 more
2023Journal of Physical Therapy Science4 citations Open access
Semantic Scholar
Relationship between daily rehabilitation time and functional gain in inpatient rehabilitation medicine of hospitalized older adults with subacute stroke.
Tatsuya Igarashi, S. Hayashi, Kaichi Ogawa, Shinya Matsui +1 more
2022Japanese Journal of Comprehensive Rehabilitation Science4 citations Open access
Semantic Scholar
Fatigue properties of hollow zirconia implants.
N. Iijima, Shinya Homma, R. Nakano, S. Hayashi +3 more
2021Dental materials journal4 citations Open access
Semantic Scholar
Airblast spray characteristics of planar liquid films in longitudinal gas-phase shear layers at various ambient pressure conditions
K. Yoshida, K. Ide, S. Takahashi, K. Matsuura +4 more
20124 citations
Semantic Scholar
External Validation of the Walking Independence Prognostic Model TWIST Score After Stroke: A Multicenter, Prospective Cohort Study
Kazuhiro Miyata, Ren Takeda, Kayo Kotajima, Yoshito Takahashi +5 more
2026Neurorehabilitation and Neural Repair3 citations
Semantic Scholar
Characteristics and Methodological Quality of the Top 50 Most Influential Articles on Stroke Rehabilitation
H. Ogihara, N. Yamamoto, Yasuyuki Kurasawa, T. Kamo +3 more
2024American Journal of Physical Medicine & Rehabilitation3 citations Open access
Semantic Scholar
Effect of additional heating of fish meal on in vitro protein digestibility and growth performance of white trevally ( Pseudocaranx dentex ) juveniles
Fumiaki Takakuwa, S. Hayashi, Shinichi Yamada, A. Biswas +1 more
2021Aquaculture Research3 citations
Semantic Scholar
An Expert System for Classifying Harmful Content on the Dark Web
Hanae Kobayashi, Masashi Kadoguchi, S. Hayashi, Akira Otsuka +1 more
2020Intelligence and Security Informatics3 citations
Semantic Scholar
Significant feature descriptors for dementia evaluation using simple graphics
S. Hayashi, Hiroharu Kawanaka, H. Takase, S. Tsuruoka
2017International Workshop on Computational Intelligence and Applications3 citations
Semantic Scholar
Development of Cu-Cr-Mo contact material for vacuum interrupters
Kosuke Hasegawa, S. Hayashi, Keita Ishikawa, Kenta Yamamura +2 more
2015International Conference on Electric Power Equipment – Switching Technology3 citations
Semantic Scholar
Structural Validity of the Functional Assessment for Control of Trunk (FACT) for Patients with Acute Stroke Using Rasch Analysis
H. Suga, Kazuhiro Miyata, H. Kakima, S. Hayashi +1 more
2021Rigakuryoho Kagaku2 citations Open access
Semantic Scholar
Nongenetic control of receptor signaling dynamics using a DNA-based optochemical tool.
Ryosuke Ueki, S. Hayashi, Masaya Tsunoda, Momoko Akiyama +4 more
2021Chemical Communications2 citations Open access
Semantic Scholar
Nongenetic Control of Receptor Signaling Dynamics with a DNA-based Optochemical Tool
Ryosuke Ueki, S. Hayashi, M. Tsunoda, Momoko Akiyama +4 more
20202 citations Open access
Semantic Scholar
Relationship between Health-related Quality of Life, Physical Function and Activities of Daily Living in Acute Stroke Patients Discharged to Home
Kazuki Takane, N. Hirasawa, S. Hayashi, Tatsuya Igarashi +1 more
2019Rigakuryoho Kagaku2 citations Open access
Semantic Scholar
Effect of Al Concentration in AlGaAs Oxide Mask Pattern on Faceting Kinetics during Selective Area Growth of GaAs by Molecular Beam Epitaxy
K. Matsuda, S. Hayashi, Shoji Ushio, T. Kaneko
20112 citations Open access
Semantic Scholar
Impact of Frailty on Activities of Daily Living in Hospitalized Older Adults: A Systematic Review and Meta‐Analysis
T. Kamo, R. Asahi, Yasuko Inaba, Isao Uno +5 more
2026Geriatrics & Gerontology International1 citations Open access
Semantic Scholar
Influences of VR-Based Optokinetic Stimulation on Head and Trunk Instability on a Sinusoidal Moving Platform
Tatsuya Igarashi, S. Hayashi, Shingo Hirano
2025Journal of Motor Behavior1 citations
Semantic Scholar
Identifying Fall Risk within 6 Months Post-Discharge Through Balance Tasks Analysis in Inpatients with Subacute Stroke: Prospective Cohort Study
Tatsuya Igarashi, Yuta Tani, H. Kakima, S. Hayashi
2025NeuroRehabilitation (Reading, MA)1 citations
Semantic Scholar
Estimation of minimal clinically important difference for 6-minute walking distance in patients with acute stroke using anchor-based methods and credibility instruments.
S. Hayashi, Ren Takeda, Kazuhiro Miyata, Takamitsu Iizuka +2 more
2024Physiotherapy Research International1 citations
Semantic Scholar
Relationship of the brief-balance evaluation systems test with physical functioning and activities of daily living: A cross-sectional study among hospitalized acute stroke patients
Tatsuya Igarashi, Ren Takeda, S. Hayashi
2022NeuroRehabilitation (Reading, MA)1 citations
Semantic Scholar
Diverse Response Diversity in Pollinators: Implications to the Resilience of Pollination Services in Buckwheat
T. Miyashita, S. Hayashi, H. Taki
20211 citations Open access
Semantic Scholar
Coordinate Descent Method for Log-linear Model on Posets
S. Hayashi, M. Sugiyama, Shin Matsushima
2020International Conference on Data Science and Advanced Analytics1 citations
Semantic Scholar
CASS Fracture Tests Using Flat Plate Specimens With a Surface Flaw
Kiminobu Hojo, Wataru Nishi, S. Hayashi
20151 citations
Semantic Scholar
HQ2: Do Interventions and Assessments Using Digital Health Services Prevent Frailty in High‐Risk Non‐Older Adults Who Are at Risk of Frailty?: English Translation of the Japanese Guideline for Digital Health for the Prevention and Improvement of Sarcopenia and Frailty
T. Inoue, Y. Yoshimura, R. Momosaki, Issei Kameda +21 more
2026Geriatrics & Gerontology International0 citations
Semantic Scholar
Center-of-pressure responses to optokinetic stimulation in patients with stroke and age-matched healthy adults: identifying sensitive measures—an exploratory study
S. Hayashi, T. Kamo, Shingo Hirano, Naoya Takahashi +8 more
2026Topics in Stroke Rehabilitation0 citations
Semantic Scholar
A Case Report on Balance Progress in a Patient with Body Lateropulsion: Focusing on Vestibulo-ocular Reflex and Subjective Visual Vertical
Kazusa Saisu, Tatsuya Igarashi, S. Hayashi, T. Kamo
2026Progress in Rehabilitation Medicine0 citations Open access
Semantic Scholar
Validation and Distribution Characteristics of the Grading of Lateropulsion in Patients with Infratentorial Stroke: A Preliminary Study
Tatsuya Igarashi, Shingo Hirano, Taisei Inoue, Shogo Fukumoto +7 more
2026Progress in Rehabilitation Medicine0 citations Open access
Semantic Scholar
Outcome measures used in studies of vestibular rehabilitation after stroke: a scoping review.
S. Hayashi, T. Kamo, H. Ogihara, Kazusa Saisu +3 more
2026Topics in Stroke Rehabilitation0 citations
Semantic Scholar
HQ5: Do Intervention and Evaluation Using Digital Health Services Prevent Sarcopenia in High‐Risk Non‐Older Adults? English Translation of the Japanese Guideline for Digital Health for the Prevention and Improvement of Sarcopenia and Frailty
H. Komine, Yasumoto Matsui, R. Momosaki, Issei Kameda +22 more
2026Geriatrics & Gerontology International0 citations
Semantic Scholar
A Systematic Review of Digital Health for Non-older Adults with Risk of Sarcopenia
Kenta Ushida, R. Momosaki, Momoko Tohyama, Yuki Kato +15 more
2026Progress in Rehabilitation Medicine0 citations Open access
Semantic Scholar
Development and validity of composite scores for the instrumented-modified Clinical Test of Sensory Interaction in Balance in inpatients with subacute stroke.
Tatsuya Igarashi, S. Hayashi, Shingo Hirano, Kazusa Saisu +3 more
2025Gait & Posture0 citations
Semantic Scholar
Usefulness of Apple Watch Electrocardiograms for Identifying the Origin of Premature Ventricular Contractions.
Masaru Kato, Shunsuke Kawatani, Takuya Tomomori, Akihiro Okamura +6 more
2024Circulation Journal0 citations Open access
Semantic Scholar

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Tatsuya Igarashi×7
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Yuta Tani — researcher profile on SciRah

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Momoko Tohyama×4

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