Results 41 to 50 of about 69,207 (314)

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

open access: yesMeasurement + 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

EMG‐Driven Telemetry and Inference System for Fish: Pose Reconstruction and Flow Sensing

open access: yesAdvanced Intelligent Systems, EarlyView.
This work introduces an electromyography (EMG)‐driven telemetry framework that reconstructs body pose and infers hydrodynamic conditions in freely swimming fish. A custom 16‐channel archival system records intramuscular EMG, enabling deep‐learning models to decode joint kinematics, classify flow regimes, and reveal channel‐efficient sensing strategies.
Rahdar Hussain Afridi   +7 more
wiley   +1 more source

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)

open access: yesExperimental 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   +8 more
doaj   +1 more source

Calibration of Multi-wavelength Raman Polarization Lidar

open access: yesEPJ 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   +6 more
doaj   +1 more source

Research of heading measurement system for UAV based on combined filter

open access: yesDianzi 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

AI‐Assisted IoT‐Enabled ECG Monitoring: Integrating Foundational and Generative AI Tools for Sustainable Smart Healthcare—Recent Trends

open access: yesAI &Innovation, EarlyView.
ABSTRACT The rapid evolution of the Internet of Things (IoT) has significantly advanced the field of electrocardiogram (ECG) monitoring, enabling real‐time, remote, and patient‐centric cardiac care. This paper presents a comprehensive survey of AI assisted IoT‐based ECG monitoring systems, focusing on the integration of emerging technologies such as ...
Amrita Choudhury   +2 more
wiley   +1 more source

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

open access: yesSensors
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

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

open access: yesAnimal 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   +2 more
doaj   +1 more source

Animal models of chronic thromboembolic pulmonary hypertension

open access: yesAnimal Models and Experimental Medicine, EarlyView.
Current animal models of CTEPH. Created using BioRender.com. Abstract Chronic thromboembolic pulmonary hypertension (CTEPH) is a rare, yet life‐threatening disorder characterized by persistent pulmonary vascular obstruction and elevated pulmonary artery pressure, with progressive remodeling and subsequent right heart failure.
Yong‐Jian Zhu   +5 more
wiley   +1 more source

A Brief Analysis of Telemetry–Related Events

open access: yesPatient 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   +2 more
doaj   +2 more sources

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