Results 61 to 70 of about 232,806 (353)

Chronic Disease Monitoring Using Advanced Compliant Materials for Bioelectronics

Advanced Electronic Materials, EarlyView.
Compliant bioelectronic systems enable continuous monitoring of chronic disease through soft, stretchable materials and tissue‐conformal designs that support stable electrophysiological, mechanical, and biochemical sensing. Integration of diverse sensing modalities with thoughtful material selection, device architectures, and advanced fabrication ...
Han Kim, Mabel Bartlett, Liyang Wang, Karl Bates, Mengdi He, Myungbo Kim, Carmel Majidi, Tzahi Cohen‐Karni   +7 more
wiley   +1 more source

Calibration of Multi-wavelength Raman Polarization Lidar

EPJ Web of Conferences, 2015
The current high energy cosmic ray detection technology, including Cherenkov telescopes and fluorescence detector, is mainly limited by uncertainties in the determination of atmospheric parameters.
Wang Xuan, Boselli Antonella, Sannino Alessia, Song Changbo, Spinelli Nicola, Zhao Yiming, Pan Chao   +6 more
doaj   +1 more source

A cross product calibration method for micro-electro mechanical system gyroscope in unmanned aerial vehicle attitude determination system

Measurement + Control, 2020
This paper presents a novel calibration method for micro-electro mechanical system gyroscope in attitude measurement system of small rotor unmanned aerial vehicles.
Yongjun Wang, Zhi Li, Xiang Li
doaj   +1 more source

Anomaly detection in mixed telemetry data using a sparse representation and dictionary learning

Signal Processing, 2020
Spacecraft health monitoring and failure prevention are major issues in space operations. In recent years, machine learning techniques have received an increasing interest in many fields and have been applied to housekeeping telemetry data via semi ...
Barbara Pilastre, Loic Boussouf, S. D'Escrivan, J. Tourneret   +3 more
semanticscholar   +1 more source

Early Outcomes After Total Arch Replacement With Frozen Elephant Trunk in Elderly Patients With Acute Type A Aortic Dissection

AGING MEDICINE, EarlyView.
Across seven centers (2015–2023), we studied 1634 ATAAD patients undergoing TAR+FET and, after propensity matching (n = 699), compared elderly (≥ 60) versus non‐elderly (< 60) outcomes. Elderly patients had higher 30‐day mortality and complications (log‐rank p = 0.002), supporting individualized hybrid strategies, organ‐protective perioperative care ...
Jiajun Liang, Yuan Xue, Yeting Lou, Hao Han, Xiaohan Zhong, Zhou Liu, Tianxu Han, Meili Wang, Wenjian Jiang, Hongjia Zhang, Haiyang Li, Yuanfei Zhao   +11 more
wiley   +1 more source

A Brief Analysis of Telemetry–Related Events

Patient Safety, 2019
Successful telemetry monitoring relies on timely clinician response to potentially life-threatening cardiac rhythm abnormalities. Breakdowns in the processes and procedures associated with telemetry monitoring, as well as improperly functioning telemetry
Elizabeth Kukielka, Kelly R. Gipson, Rebecca Jones   +2 more
doaj   +2 more sources

Modelling the effect of varying metabolic rate and cardiac output on estimated tissue and blood O2 and CO2 levels in an extreme deep‐diver, the goose‐beaked whale (Ziphius cavirostris)

Experimental Physiology
High‐resolution movement data from Cuvier's beaked, or goose‐beaked whale (Ziphius cavirostris, hereafter Ziphius, n = 8) tag deployments (4.1–19.2 days) were used to estimate blood and tissue O2 and CO2 levels.
Andreas Fahlman, Gregory S. Schorr, David A. Sweeney, Brenda K. Rone, Shannon N. Coates, Austin S. Allen, Lucia M. Martín López, Susan M. Jarvis, Erin A. Falcone   +8 more
doaj   +1 more source

DP2PNet: Diffusion-Based Point-to-Polygon Conversion for Single-Point Supervised Oriented Object Detection

Sensors
Rotated Bounding Boxes (RBBs) for oriented object detection are labor-intensive and time-consuming to annotate. Single-point supervision offers a cost-effective alternative but suffers from insufficient size and orientation information, leading existing ...
Peng Li, Limin Zhang, Tao Qu
doaj   +1 more source

Research of heading measurement system for UAV based on combined filter

Dianzi Jishu Yingyong, 2018
In order to solve the precise heading measurement problems of low cost rotor unmanned aerial vehicle(UAV), a method of heading measurement system based on MEMS sensors is designed in this paper.
Wang Yongjun, Li Zhi, Li Xiang
doaj   +1 more source

Technology wish lists and the significance of temperature-sensing wildlife telemetry

Animal Biotelemetry, 2021
Telemetry has revolutionized studies in wildlife biology, ecology, physiology, and conservation. With the increased demand for telemetry, new technology has made great strides to enable long studies in harsh and remote areas on a wide variety of study ...
Savannah J. Weaver, Michael F. Westphal, Emily N. Taylor   +2 more
doaj   +1 more source