Results 41 to 50 of about 325,690 (302)
Respiration rate and volume measurements using wearable strain sensors. [PDF]
, 2019 Current methods for continuous respiration monitoring such as respiratory inductive or optoelectronic plethysmography are limited to clinical or research settings; most wearable systems reported only measures respiration rate.
Bar-Yoseph, Ronen +9 more
core +2 more sources
3D Printing of Highly Stretchable and Sensitive Strain Sensors Using Graphene Based Composites
Proceedings, 2018 In this research, we present the development of 3D printed, highly stretchable and sensitive strain sensors using Graphene based composites. Graphene, a 2D material with unique electrical and piezoresistive properties, has already been used to create ...
Meshari Alsharari +2 more
doaj +1 more source
Service performance comparison of vibrating wire strain sensors for pipeline
You-qi chuyun, 2022 The vibrating wire strain sensors have been widely used in the field of stress and strain monitoring of oil and gas pipelines. However, different types of vibrating wire sensors vary greatly in service performance due to the influence of pipeline ...
Shengyi SHA +6 more
doaj +1 more source
Temperature and Strain Sensitivities of High-Birefringence Elliptical Fibers [PDF]
, 1992 We have analyzed and calculated the temperature and strain sensitivities of a high-birefringence double-clad elliptical fiber. We propose a method to minimize these sensitivities without increasing the fiber size or weight; this is achieved by selecting ...
Lit, John W.Y., Zhang, Feng
core +2 more sources
Flexible unimodal strain sensors for human motion detection and differentiation
npj Flexible Electronics, 2022 Multiple strain sensors are required to identify individual forces/stresses on human joints and recognize how they work together in order to determine the motion’s direction and trajectory.
Lu Jin +13 more
doaj +1 more source
Multi-Walled Carbon Nanotubes-Based Sensors for Strain Sensing Applications
Sensors, 2021 The use of multi-walled carbon nanotube (MWCNT)-based sensors for strain–strain applications is showcased in this paper. Extensive use of MWCNTs has been done for the fabrication and implementation of flexible sensors due to their enhanced electrical ...
Anindya Nag +3 more
doaj +1 more source
, 2023 A strain sensor is based on a self-biasing reference circuit that reaches an operating state that, at least at first order, is at least supply-voltage independent. The strain sensor provides an output signal that is defined by the operating state of the self-biasing reference circuit.
Roisin, Nicolas +3 more
openaire +1 more source
An experimental approach to quantify strain transfer efficiency of fibre bragg grating sensors to host structures [PDF]
, 2001 This paper developed a method to evaluate the strain transfer efficiency of fibre Bragg grating sensors to host structures. Various coatings were applied to fibre Bragg grating sensors after being fabricated.
Irving, Phil E. +4 more
core
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Families of children with cancer experience significant financial strain, even with universal healthcare. Indirect costs, such as productivity losses and non‐medical expenses, are rarely included in economic evaluations, and little is known about how effectively financial aid programmes alleviate this burden. Childhood brain tumours
Megumi Lim +8 more
wiley +1 more source
A multisensing setup for the intelligent tire monitoring [PDF]
, 2017 The present paper offers the chance to experimentally measure, for the first time, the internal tire strain by optical fiber sensors during the tire rolling in real operating conditions. The phenomena that take place during the tire rolling are in fact
Carcaterra, Antonio +3 more
core +5 more sources