Results 241 to 250 of about 654,790 (349)

Quantification of aortic stiffness using magnetic resonance elastography: Measurement reproducibility, pulse wave velocity comparison, changes over cardiac cycle, and relationship with age

Magnetic Resonance in Medicine, 2016
William E. Kenyhercz, B. Raterman, Venkata Sita Priyanka Illapani, J. Dowell, Xiaokui Mo, R. White, A. Kolipaka   +6 more
semanticscholar   +1 more source

Optical Chaos Generation and Applications

Advanced Photonics Research, EarlyView.
This review comprehensively examines optical chaos generation via feedback, injection, and optoelectronic methods, emphasizing bandwidth enhancement and time‐delay suppression. Applications include chaos‐synchronized secure communication, physical random number generation, chaotic lidar for cm‐level detection, distributed fiber sensing, and terahertz ...
Wenhui Chen, Xiaoxin Mao, Junli Wang, Rong Zhang, Longsheng Wang, Zhiwei Jia, Pu Li, Anbang Wang, Yuncai Wang   +8 more
wiley   +1 more source

Importance of Considering Temporal Variations in Pulse Wave Velocity for Accurate Blood Pressure Prediction. [PDF]

Ann Biomed Eng
Bantwal AS, Bhayadia AK, Meng H.
europepmc   +1 more source

Effects of Fluvastatin on the Carotid Arterial Media as Assessed by Integrated Backscatter Ultrasound Compared With Pulse-Wave Velocity

, 2005
Haruko Yokoyama, Masanori Kawasaki, Yoko Ito, Shinya Minatoguchi, Hisayoshi Fujiwara   +4 more
openalex   +1 more source

Nonvolatile and Low‐Loss Reconfigurable Optical Switches Using Sb2S3 Phase Change Material

Advanced Photonics Research, EarlyView.
Sb2S3‐assisted hybrid plasmonic waveguide‐based reconfigurable, nonvolatile 1 × 2 switch using an asymmetric directional coupler is presented. Its dual‐polarization functionality ensures its broader applicability and flexibility in integrated photonic systems where polarization diversity is often required.
Nisadur Rahman, Hasan Khaled Rouf
wiley   +1 more source

Interaction Effect of Estimated Pulse Wave Velocity and Serum Klotho Level on Chronic Kidney Disease. [PDF]

Aging Med (Milton)
Zou P, Li J, Chen L, Liu M, Nie H, Yan J, Zhang L, Gao H, Zhang C, Zhang Y.   +9 more
europepmc   +1 more source

Switchable Terahertz Beam Steering with Near‐Perfect Ordinary Transmission

Advanced Photonics Research, EarlyView.
This study introduces a reconfigurable metasurface that enables switchable terahertz beam steering upon actuation by a global temperature change. At room temperature, it achieves a true “OFF” state with nearly 100% transmission, behaving as if the metasurface is not present, thereby not distorting incoming light.
Zhixiang Huang, Jie Ji, Ke Ma, Eric Herrmann, Riad Yahiaoui, S M Jahadun Nobi, Fei Ding, Peter Uhd Jepsen, Thomas A. Searles, Binbin Zhou, Zizwe Chase, Xi Wang   +11 more
wiley   +1 more source

Phonocardiography based pulse wave velocity system for non-occlusive assessment of arterial stiffness. [PDF]

Front Cardiovasc Med
Margain TC, Powell E, Clark A, Bush A.
europepmc   +1 more source

Recent Advances in Laser‐Induced Phase Separation of PEDOT:PSS for Bioelectronics

Advanced Photonics Research, EarlyView.
This review explores the potential of laser‐induced phase separation of PEDOT:PSS for bioelectronic applications. It highlights the properties including enhanced electrical conductivity, wet stability, electrochemical stability, high pattern resolution, and biocompatibility.
Bei'er Zhu, Hao Zhou, Yibo Li, Xiaozheng Wang, Kaichen Xu   +4 more
wiley   +1 more source

Estimated Pulse Wave Velocity and Stroke Among Middle-Aged and Older Population: Insights From 3 Prospective Cohorts. [PDF]

J Am Heart Assoc
Gu Y, Han X, Liu J, Li Y, Zhang W, Yuan X, Wang X, Lv N, Dang A.   +8 more
europepmc   +1 more source