Results 181 to 190 of about 2,495,030 (364)

Conspicuity of target lights: The influence of flash rate and brightness [PDF]

open access: yes
The stimulus characteristics of lights that might aid a pilot to see and avoid, by alerting him to a potential threat were studied. The relative conspicuity of foveally equated, point-source, steady and flashing lights of several brightnesses, seen ...
Connors, M. M.
core   +1 more source

Influence of daytime running lamps on visual reaction time of pedestrians when detecting turn indicators

open access: green, 2010
Antonio Peña-García   +6 more
openalex   +2 more sources

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert   +7 more
wiley   +1 more source

Packaging of Macroscopic Material Payloads: Needs, Challenges, Concepts, and Future Directions

open access: yesAdvanced Engineering Materials, EarlyView.
This review introduces a unified framework that decomposes any macroscopic packaging system into the payload, packaging material, and packaging strategy and combines them into a conceptual packaging equation: packaging strategy = payload + packaging material.
Venkata S. R. Jampani, Manos Anyfantakis
wiley   +1 more source

Improvement in visual target detections and reaction time by auditory stimulation

open access: bronze, 1998
Kazutaka Mitobe   +3 more
openalex   +2 more sources

Synthesis of a Novel Thermoresponsive S53P4 Bioactive Glass Extract–Poloxamer 407 Injectable Hydrogels: Assessment of Biocompatibility and Antimicrobial Properties

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates innovative thermoreversible hydrogels derived from S53P4 bioactive glass extracts to aid in the healing of infected diabetic foot wounds. These injectable gels, which gel at body temperature, release beneficial ions and remain stable over time.
Marian G. Vargas Guerrero   +9 more
wiley   +1 more source

Foveal crowding increases with age under limited viewing conditions

open access: yesScientific Reports
Aging is associated with changes in visual function, even in the absence of ocular pathology. While visual acuity remains largely intact, older individuals frequently report difficulties with real-world visual tasks.
Noah Rappeport, Maria Lev, Uri Polat
doaj   +1 more source

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