Results 111 to 120 of about 178,761,244 (246)

Driving Navigation in Older Adults Across the Alzheimer's Disease Continuum

open access: yesJournal of the American Geriatrics Society, EarlyView.
ABSTRACT Background and Objectives To examine whether time from amyloid positivity (amyloid time), a continuous measure of biological Alzheimer's disease (AD) progression, is associated with differences in navigation‐related driving behaviors among older adults.
Yiqi Zhu   +8 more
wiley   +1 more source

On the Design of Model Predictive Setpoint Controllers for Nonholonomic Multibody Systems

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT Systems subject to constraints that are not integrable to position‐level constraints pose significant challenges for setpoint control. In particular, conventional linearization techniques may fail to yield controllable approximations, since certain directions of motion are only accessible through higher‐order interactions of the control inputs.
Mario Rosenfelder   +2 more
wiley   +1 more source

Exciting Objects for Historical Research—Mechanical Gyroscopes in Germany Between 1925 and 1975

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT The contribution presents a dissertation project in the history of science and technology that uses gyro instruments as objects of historical research, offering exciting opportunities for investigation using a wide variety of methodological approaches.
Maria Niklaus
wiley   +1 more source

AI‐Powered Surveillance Systems: A Comprehensive Review of Technologies, Applications, Challenges, and Deployment Considerations

open access: yesWIREs Data Mining and Knowledge Discovery, Volume 16, Issue 4, December 2026.
Overview of AI‐powered surveillance technologies, applications, challenges, limitations, and deployment considerations. ABSTRACT Artificial intelligence (AI) has rapidly transformed smart surveillance systems, significantly leveraging technologies such as deep learning, computer vision, and adaptive monitoring.
Tanzila Kehkashan   +7 more
wiley   +1 more source

Transfer Function Compensation in Gyroscope-Free Inertial Measurement Units for Accurate Angular Motion Sensing

open access: yes, 2011
Gyroscope-free inertial measurement units have been gaining popularity in applications such as motion sensing of handheld microsurgical instruments. Various accelerometer placement configurations have been proposed in the past.
Wei Tech Ang   +7 more
core   +1 more source

Genetic Algorithm Application in Guided Rockets [PDF]

open access: yesInternational Journal of Advanced Design and Manufacturing Technology, 2008
A gyroscope is a device for measuring or maintaining orientation, based on the principles of conservation of angular momentum. The device is a spinning wheel or disk whose axle is free to take any orientation.
AliReza Rezaei
doaj  

Enhancing System Dynamics Education Through Smartphone Sensor‐Based At‐Home Experiments

open access: yesComputer Applications in Engineering Education, Volume 34, Issue 6, November 2026.
ABSTRACT The widespread use of smartphones among college students, combined with the sophisticated sensors these devices contain, enables their use as portable, low‐cost measurement systems when paired with simple physical setups. Such at‐home engineering experiments offer an engaging and flexible learning environment that can enhance students ...
Musa K. Jouaneh
wiley   +1 more source

Sperry Gyroscope

open access: yes
In the 1920s the National Bureau of Standards, along with the Sperry Gyroscope Company, developed directional equipment for airplanes. This type of gyroscope allowed for successful blind , or nighttime, travel by airplane by helping pilots maintain ...
Sperry Gyroscope Company, inc.
core  

Demo 07-11 Gyroscope with Adjustable Weights

open access: yes, 2001
A small gyroscope is balanced by a weight whose radius can be adjusted, as shown in Figure 1. When the spinning gyroscope is balanced no precession occurs. If the weight is repositioned along the arm, unbalancing the system, the gyroscope will precess.

core  

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