Results 151 to 160 of about 2,486,595 (276)

WorMa: An Undulatory Robot With Center of Mass Regulation via Internal Fluid Redistribution for Amphibious Locomotion

Advanced Robotics Research, EarlyView.
WorMa is an amphibious undulatory robot that uses Center of Mass redistribution as the sole terrain adaptation mechanism. This mechanism is based on internal fluid mass redistribution through a pump‐driven latex balloon system that creates three profiles: head‐biased, balanced, and tail‐biased.
Daniil Filimonov, Nana Obayashi
wiley   +1 more source

Correlation of Color Vision Impairment and Capillary Blood Glucose in Diabetic Patients without Retinopathy vs. in those with Mild Non-Proliferative Diabetic Retinopathy

Philippine Journal of Ophthalmology
Objective: To compare the frequency and severity of color vision defects between diabetes mellitus (DM) patients without retinopathy and those with mild non-proliferative diabetic retinopathy (NPDR), and to evaluate the relationship between these color ...
Karen B. Reyes, MD, MBA, Margarita Justine Bondoc-Hermosa, MD, Maria Cecilia P. Garcia-Arenal, MD, MHA, Rachelle C. Perez, MD   +3 more
doaj  

Traffic Light Recognition Assistant for Color Vision Deficiency Using YOLO with Multilingual Audio Feedback. [PDF]

Sensors (Basel)
Ma Y, Arifah F, Afifah Q, Bun L, Zhang K, Tang M.   +5 more
europepmc   +1 more source

Prevalence of color vision deficiency among Chinese college students and their quality of life. [PDF]

Int J Ophthalmol, 2023
Gao JG, Tian M.
europepmc   +1 more source

Time History Gaussian Process Regression for Modeling the Dynamics of Ankle Exoskeleton User Comfort

Advanced Robotics Research, EarlyView.
Exoskeletons need to be comfortable, but the perception of comfort may change over time. This study investigated if short‐term time history directly influences comfort. No previous trials’ input features were predictive of comfort. Including the previous trial's comfort score marginally improved model accuracy compared to a model using only the current
Axl Maberry, Bo Cheng, Anne E. Martin
wiley   +1 more source

Rapid test for detecting red-green color vision deficiencies using a neural network-assisted color-naming task. [PDF]

Sci Rep
Monteiro JAR, Marques DN, Linhares JMM, Nascimento SMC.   +3 more
europepmc   +1 more source

A Pentaradial and Bilateral Combined Photoreception System in the Sea Cucumber is Mediated by a Blue Light‐Sensitive R‐Opsin

Advanced Science, EarlyView.
The sea cucumber Holothuria leucospilota detects blue and adjacent wavelengths of light via an r‐opsin with a maximum absorption at 459 nm. In the oral tentacles, papillae, and tube feet, distinct light‐sensing structures with specialized morphologies are formed, constituting a unique pentaradial and bilateral combined photoreception system.
Jiasheng Huang, Chunhua Ren, Zhou Qin, Yimeng Cui, Bingbing Zhang, Peng Luo, Xuan Wang, Yaoqi Xie, Xin Zhang, Aifen Yan, Yang Zhang, Dingding Fan, Yang Liu, Wenjie Pan, Xiao Jiang, Lihong Yuan, Haipeng Qin, David M. Irwin, Chaoqun Hu, Yang Liu, Ting Chen   +20 more
wiley   +1 more source

Solid Harmonic Wavelet Bispectrum for Image Analysis

Advanced Science, EarlyView.
The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown, Mathilda Avirett‐Mackenzie, Carolin Villforth, Georgios Exarchakis   +3 more
wiley   +1 more source

Image-enhanced endoscopy improves visibility of endoscopic images in individuals with color vision deficiency. [PDF]

Endosc Int Open
Ohno A, Miyoshi J, Kusuhara M, Jinbo Y, Kaji R, Shirakawa T, Watanabe M, Tsubata S, Sumi R, Matsuura M, Iga K, Okabe M, Hisamatsu T.   +12 more
europepmc   +1 more source

Innate Immunocompetent hiPSC‐Derived Neurospheroids Capture Early CNS Responses to rAAV

Advanced Science, EarlyView.
Knowledge of human CNS immune responses to AAV‐based gene therapies remains limited due to the lack of immune‐competent human models. Here, a hiPSC‐derived 3D neuroimmune platform integrating neurospheroids and microglia is established using stirred‐tank bioreactors.
Catarina M. Gomes, Gabriela Silva, Mafalda Aleixo, Marta Gomes, Daniel Simão, Stephan J. Holtkamp, Diana D. Lobo, Pradeep Harish, Rosalind Jenkins, Lekh N. Dahal, Rui J. Nobre, Luís de Pereira de Almeida, Mark Trautwein, Paula M. Alves, Catarina Brito   +14 more
wiley   +1 more source