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Two-year follow-up of neuropsychiatric symptoms in patients with systemic autoimmune rheumatic diseases: longitudinal insights on depression, anxiety, memory and adaptation in the INSPIRE cohort. [PDF]
Sloan M +17 more
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Psychometric properties of the WHO-VFQ-20 questionnaire for assessing vision-related quality of life in Brazilian urban populations with different vision status. [PDF]
Ferraz NN +5 more
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Adaptive Optics Instrumentation
Frontiers in Optics 2009/Laser Science XXV/Fall 2009 OSA Optics & Photonics Technical Digest, 2009Adaptive optics imaging of the retina presents unusual design challenges. AO instruments allowing steering of the beam across the retina, large amounts of defocus, and variable pupil sizes will be discussed.
Burns, Stephen A. +5 more
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Splinting for adaptation of musical instruments
WORK: A Journal of Prevention, Assessment & Rehabilitation, 2005Classic instrument design does not always match the physical capacity of the musician, as instruments are often chosen because of the pleasing sound and not the ease of play. Devices that are commercially available to create a more ergonomic structure may not address the specific needs of a musician with a chronic condition. Through basic splinting of
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The MARTINI adaptive optics instrument
New Astronomy, 2000Abstract The Multi-Aperture Real Time Image Normalisation Instrument (MARTINI) is an adaptive optics system designed to operate at one of the Nasmyth focal stations of the 4.2 m William Herschel Telescope. Correction of atmospherically distorted images is achieved by the action of a six element segmented mirror in a real-time servo loop controlled by
A.P. Doel +5 more
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Adaptation of Dental Instruments for Periodontal Purposes
Journal of Periodontology, 1977Modification of instruments used in general dentistry can make them useful in periodontal therapy. A periosteal elevator, a rongeur and instruments for cutting and carrying small particles of bone for grafting procedures have been described.
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Adaptive Controllers as Virtual Instruments
IFAC Proceedings Volumes, 1994Abstract A virtual instrument environment is an ideal paradigm for building prototype data acquisition and control system. It offers several conventional components of instruments to acquire data from plug-in boards and programmable instruments and then analyze the data, control the process and present the results through graphical interfaces. One of
I. Vajk +3 more
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On the Use of Virtual Instruments in Realizing Adaptive Controllers
IFAC Proceedings Volumes, 1994Abstract A ‘Virtual Instrument’-based approach of realizing an adaptive PID controller is presented. The principle of the virtual instruments (VIs) - based upon the hardware and software basis provided by National Instruments - proved to be an effective and convenient tool to realize multiple parallel operating adaptive PID controllers. An effective,
A. SOUMELIDIS +3 more
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