Results 61 to 70 of about 658,400 (290)

Temperature‐Tunable Cholesteric Liquid Crystal Optical Combiners for Extended Reality Applications

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Recent advancements in extended reality highlight their potential to enhance traditional displays like liquid crystal displays and organic light‐emitting diode screens. This article introduces an innovative cholesteric liquid crystal‐based optical combiner for head‐mounted displays, enabling seamless transitions between augmented reality, virtual ...
Yuanjie Xia   +6 more
wiley   +1 more source

Design and Performance Evaluation of a Hybrid Flux-Path Limited-Angle Torque Motor

open access: yesMachines
Torque motors are typically operated within a limited angular range and are widely used in high-precision control applications due to their ability to provide uniform torque throughout the operating region.
Ho-Young Lee, Soon-O Kwon, Min-Ro Park
doaj   +1 more source

Sound‐Based Assembly of Magnetically Actuated Soft Robots Toward Enhanced Release of Extracellular Vesicles

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
Magnetic soft robots offer promise in biomedicine due to their wireless actuation and rapid response, but current fabrication methods are complex and have limited cellular compatibility. A new, contactless bioassembly strategy using hydrodynamic instabilities is introduced, enabling customizable, centimeter‐scale robots.
Wei Gao   +5 more
wiley   +1 more source

Modelling of High Redundancy Actuation Utilising Multiple Moving Coil Actuators [PDF]

open access: yes, 2008
This paper presents the modelling of a moving coil actuator for use as an element in a High Redundancy Actuator (HRA). A single element model is derived from first principles and verified using experimental data.
Thomas Steffen (1252947)   +20 more
core   +1 more source

A Rare Form of Microcephalic Primordial Dwarfism due to NSMCE2 Deficiency (Seckel Syndrome Type 10): A Report of Macular Involvement

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Biallelic variants in NSMCE2 (MMS21), which encodes the SUMO E3 ligase subunit of the SMC5/6 chromatin‐maintenance complex, have recently been implicated in microcephalic primordial dwarfism (MPD), corresponding to Seckel syndrome type 10 (OMIM #617246).
Cristina Peduto   +5 more
wiley   +1 more source

Analyzing the Nonlinear Performance of Miniature Loudspeakers in Consideration of the Creep Effect

open access: yesApplied Sciences
Miniature loudspeakers exhibit pronounced nonlinear characteristics due to physical size limitations and the demand for sufficient sound pressure.
Simiao Chen   +4 more
doaj   +1 more source

Severe Headbanging Responsive to Levodopa in a Child With FOXP1 Syndrome

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT We report a 9‐year‐old female with FOXP1 syndrome due to a de novo in‐frame deletion in the FOXP1 gene. The child has a severe neurodevelopmental disorder including global developmental delay and autism spectrum disorder. At age 2, she developed severe headbanging, which was progressive and did not respond to multidisciplinary, behavioral ...
Pamela Veale   +2 more
wiley   +1 more source

Choosing the wire clamp microdrive for termosonic microwelding equipments [PDF]

open access: yesТехнологія та конструювання в електронній апаратурі, 2010
The article describes research of three types of wire clamp microdrive for thermosonic microwelding equipment, covering an expanded range microconductors from 12,5 up to 75 mm.
V. L. Lanin   +2 more
doaj   +1 more source

Loudspeakers for Vented Enclosures: a Backwards Approach for Speaker Selection (LoVE BASS)

open access: yes, 2019
Castells, F.; Requena, JM. (2019). Loudspeakers for Vented Enclosures: a Backwards Approach for Speaker Selection (LoVE BASS). Voice Coil. 32(9):18-21.
Castells, Francisco   +1 more
core  

Cortical Thickness and White Matter Surface Morphology in Tourette Syndrome: A Cohort Study

open access: yesAnnals of Neurology, EarlyView.
Objective To examine cortical thickness and white matter surface morphology in a large sample of individuals with Tourette syndrome (TS) and neurotypical controls across the lifespan, and to assess associations with symptom severity, comorbidities, and medication use.
Sahar Delavari   +8 more
wiley   +1 more source

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