Validity and reliability of inertial measurement units on gait, static balance and functional mobility performance among community-dwelling older adults: a systematic review and meta-analysis [PDF]
EFORT Open RevLulu Yin +5 more
openalex +2 more sources
Systematic Calibration for Ultra-High Accuracy Inertial Measurement Units
Sensors, 2016 An inertial navigation system (INS) has been widely used in challenging GPS environments. With the rapid development of modern physics, an atomic gyroscope will come into use in the near future with a predicted accuracy of 5 × 10−6°/h or better. However,
Qingzhong Cai +3 more
doaj +1 more source
ADVANCEMENTS IN SENSOR TECHNOLOGY FOR AUTONOMOUS WALKER
Journal of Engineering Science (Chişinău)This study presents a detailed analysis of gait trajectory and orientation using Time of Flight sensors and Inertial Measurement Units during controlled movement tests in a robotic walker.
SEGUÍ VERDÚ, Isabel +2 more
doaj +1 more source
Magnetic field swimmer positioning [PDF]
, 2015 Several projects have tracked the movement of swimmers in pools using body worn inertial measurement units. In swimming, inertial sensing is subject to large amounts of drift and accumulated error which can only be corrected for after a complete length ...
Marshall, Joe
core +2 more sources
Journal of NeuroEngineering and Rehabilitation, 2021 Background Recently, machine learning techniques have been applied to data collected from inertial measurement units to automatically assess balance, but rely on hand-engineered features.
Fahad Kamran +6 more
doaj +1 more source
A wearable solution for accurate step detection based on the direct measurement of the inter-foot distance [PDF]
, 2019 Accurate step detection is crucial for the estimation of gait spatio-temporal parameters. Although several step detection methods based on the use of inertial measurement units (IMUs) have been successfully proposed, they may not perform adequately when ...
Bertuletti, Stefano +2 more
core +2 more sources
Validation and Assessment of a Posture Measurement System with Magneto-Inertial Measurement Units
Sensors, 2021 Inappropriate posture and the presence of spinal disorders require specific monitoring systems. In clinical settings, posture evaluation is commonly performed with visual observation, electrogoniometers or motion capture systems (MoCaps).
Davide Paloschi +7 more
doaj +1 more source
Folded MEMS Pyramid Inertial Measurement Unit [PDF]
IEEE Sensors Journal, 2011 This paper reports a new approach for design and fabrication of chip-level inertial measurement units (IMUs). The method utilizes a 3-D foldable silicon-on-insulator (SOI) backbone with in-situ fabricated high-aspect-ratio sensors. A planar multisensor unit was fabricated and subsequently folded in a pyramidal shape, forming a compact IMU.
Sergei A. Zotov +3 more
openaire +1 more source
Intein‐based modular chimeric antigen receptor platform for specific CD19/CD20 co‐targeting
Molecular Oncology, EarlyView.CARtein is a modular CAR platform that uses split inteins to splice antigen‐recognition modules onto a universal signaling backbone, enabling precise, scarless assembly without re‐engineering signaling domains. Deployed here against CD19 and CD20 in B‐cell malignancies, the design supports flexible multi‐antigen targeting to boost T‐cell activation and
Pablo Gonzalez‐Garcia +9 more
wiley +1 more source
Quantification of Error Sources with Inertial Measurement Units in Sports
Sensors, 2022 Background: Inertial measurement units (IMUs) offer the possibility to capture the lower body motions of players of outdoor team sports. However, various sources of error are present when using IMUs: the definition of the body frames, the soft tissue ...
Haye Kamstra +2 more
doaj +1 more source