Results 131 to 140 of about 360,174 (367)

A helmet mounted display to adapt the telerobotic environment to human vision [PDF]

open access: yes
A Helmet Mounted Display system has been developed. It provides the capability to display stereo images with the viewpoint tied to subjects' head orientation. The type of display might be useful in a telerobotic environment provided the correct operating
Liu, Andrew   +3 more
core   +1 more source

Electrospinning Technology, Machine Learning, and Control Approaches: A Review

open access: yesAdvanced Engineering Materials, Volume 27, Issue 7, April 2025.
Electrospinning produces micro‐ and nanoscale fibers, holding great promise in biomedical engineering. Industrial adoption faces challenges in controlling fiber properties, reproducibility, and scalability. This review explores electrospinning techniques, modeling, and machine learning for process optimization.
Arya Shabani   +5 more
wiley   +1 more source

A duality theorem for Dieudonne displays [PDF]

open access: yesarXiv, 2008
We show that the Zink equivalence between p-divisible groups and Dieudonne displays over a complete local ring with perfect residue field of characteristic p is compatible with duality. The proof relies on a new explicit formula for the p-divisible group associated to a Dieudonne display.
arxiv  

Factors related to the use of a head-mounted display for individuals with low vision

open access: yesDisability and Rehabilitation, 2019
Aim The decision-making process around the (non-)use of assistive technologies is multifactorial. The goal of the present study was to identify which factors predict or correlate with the use of a head-mounted magnification device for low vision (LV ...
Marie-Céline Lorenzini   +2 more
semanticscholar   +1 more source

Simulator evaluation of display concepts for pilot monitoring and control of space shuttle approach and landing. Phase 2: Manual flight control [PDF]

open access: yes
A study of the display requirements for final approach management of the space shuttle orbiter vehicle is presented. An experimental display concept, providing a more direct, pictorial representation of the vehicle's movement relative to the selected ...
Baldwin, K. M., Gartner, W. B.
core   +1 more source

Head Mounted Display with Eye Accommodation having 3-D Image Producing System Consisting of, For Each Eye, One Single Planar Display Screen, One Single Planar Tunable Focus LC Micro-Lens Array, One Single Planar Black Mask and Bias Lens [PDF]

open access: yes, 2009
Systems, methods, apparatus and devices for head mounted stereoscopic 3-D display devices using the tunable focus liquid crystal micro-lens array eye to produce eye accommodation information.
Hong, Qi   +3 more
core   +1 more source

A Study on Thermal Expansion and Thermomechanical Behavior of Composite Metal Foams

open access: yesAdvanced Engineering Materials, EarlyView.
The coefficient of thermal expansion of steel–steel composite metal foam (S‐S CMF) is shown to be lower than that of bulk stainless steel while its performance under compression demonstrate excellent mechanical stability and strength at all temperatures with gradualsoftening from 400 to 600 °C.
Zubin Chacko   +2 more
wiley   +1 more source

A Fitts' law study of pupil dilations in a head-mounted display

open access: yesEye Tracking Research & Application, 2019
Head-mounted displays offer full control over lighting conditions. When equipped with eye tracking technology, they are well suited for experiments investigating pupil dilation in response to cognitive tasks, emotional stimuli, and motor task complexity,
Per Baekgaard   +3 more
semanticscholar   +1 more source

Head-Mounted Display With Eye Tracking Capability [PDF]

open access: yes, 2002
The eye-tracking system is based on the reflection of four light emitting diodes (LED)s at the cornea of users eve. The LEDs emit infrared light at 900 nanometers and the virtual images formed behind the cornea as well as a near infrared image of the ...
Rolland, Jannick, Vaissie, Laurent
core   +1 more source

Recent Advances in Cockpit Aids for Military Operations [PDF]

open access: yes, 2014
The object of this paper is to review same rccent developmentsin cockpit displays and to suggest thc way irhead in arcas of newtcchnology. There is steady progress in most types of display technology butperhaps the most interesting topic is that of flat ...
Atkin, K. N.
core   +2 more sources

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