Results 241 to 250 of about 491,319 (340)

Electronic CPA‐Laser Having Enhanced Sensitivity and Tunability

Advanced Electronic Materials, EarlyView.
Coherent perfect absorber (CPA) laser points are peculiar singularities possessed by parity−time symmetric systems. They have demonstrated great potential for sensing applications, albeit hindered by the non‐tunability and structural limitations. This work introduces a tunable CPA laser system in a reader‐sensor scheme, whose sensitivity can be further
Minye Yang, Lukang Wang, Zhilu Ye, Qi Zhong, Baolong Jian, Xiaohui Zhang, Şahin K. Özdemir, Ming Liu   +7 more
wiley   +1 more source

Optimal target mean arterial pressure for patients with sepsis-associated encephalopathy: a retrospective cohort study. [PDF]

BMC Infect Dis
Peng H, Liang Z, Zhang S, Yang Y.
europepmc   +1 more source

A SIMPLIFIED METHOD OF DIRECT MEASUREMENT OF ARTERIAL BLOOD PRESSURE FOR USE IN EXTRACORPOREAL CIRCULATION

, 1963
Thomas F. Boyd
openalex   +1 more source

Wearable PZT Piezoelectric Sensor Device for Accurate Arterial Pressure Pulse Waveform Measurement

Advanced Electronic Materials, EarlyView.
This work presents a wearable device for the non‐invasive measurement of radial arterial pressure pulse waveforms, incorporating a highly sensitive flexible Lead Zirconate Titanate (PZT) piezoelectric sensor and an optimized tightness‐free attachment method to maximize the sensitivity.
Minyu Li, Jun Aoyama, Koya Inayoshi, Hedong Zhang   +3 more
wiley   +1 more source

Mean Arteriolar Diameter Measured from Wide-Field Swept-Source OCT Angiography: A Highly Sensitive Indicator for Mean Arterial Pressure. [PDF]

Ophthalmol Sci
Li Y, Qu Y, Zhang H, Bian Y, Yuan L, Hu J, Xu S, Xu X, Lei J.   +8 more
europepmc   +1 more source

Observation and Recording of Heart Beat, Respiratory Movement, Arterial Blood Pressure and Body Temperature in Mice

, 1963
Shigeru SUGANO, Shinichi Nomura
openalex   +2 more sources

Encapsulated Organohydrogel Couplants for Wearable Ultrasounds

Advanced Electronic Materials, EarlyView.
Hydrogels are ideal for wearable ultrasonic devices but suffer from water loss during long‐term monitoring. Adding excessive glycerol increases attenuation, while elastomer encapsulation causes uneven interfaces due to shrinkage and scattering acoustic waves.
Xiaoru Dong, Zhi Yang, Chaoran Xu, Jun Zhao, Juntong Zhu, Haokun Yi, Hui Xu, Zhuo Li   +7 more
wiley   +1 more source

Norepinephrine titration in patients with sepsis-induced encephalopathy: cerebral pulsatility index compared to mean arterial pressure guided protocol: randomized controlled trial. [PDF]

BMC Anesthesiol
Salem MS, Abosabaa MA, Abd El Ghafar MS, Ei-Gendy HMEM, Alsherif SEI.   +4 more
europepmc   +1 more source

VARIATION IN ARTERIAL PRESSURE DURING ANAESTHESIA WITH HALOTHANE IN DIFFERENT GAS MIXTURES

, 1966
N. E. Møller, J E Pedersen
openalex   +1 more source

Enhanced Percolation Effect in Sub‐100 Nm Nanograting Structure for High‐Performance Bending Insensitive Flexible Pressure Sensor

Advanced Electronic Materials, EarlyView.
A high‐performance, flexible capacitive pressure sensor with enhanced sensitivity and bending insensitivity is developed. Utilizing a sub‐100 nm valley nanograting structure, the sensor achieves a 4.2‐fold increase in capacitance change while maintaining stable performance under bending conditions.
Jae‐Soon Yang, Min‐Ho Seo, Min‐Seung Jo, Kwang‐Wook Choi, Jae‐Shin Lee, Myung‐Kun Chung, Bon‐Jae Koo, Jae‐Young Yoo, Jun‐Bo Yoon   +8 more
wiley   +1 more source