Locomotion through complex habitats relies on the continuous feedback from a number of sensory systems, including vision. Animals face a visual trade-off between acuity and light sensitivity that depends on light levels, which will dramatically impact the ability to process information and move quickly through a habitat, making ambient illumination an incredibly important ecological factor. Des...

An experiment was conducted to examine the hypothesis that the right hand system is superior in the processing of visual information. A manual aiming task utilizing four visual conditions was employed. In the full-vision (FV) condition subjects were afforded vision of both the hand and the target throughout the course of the movement. In the ambient-illumination-off (AO) condition, the room lig...

Research on driver perception and interpretation of auditory signals has generally been conducted under conditions of low-to-moderate ambient in-cab noise. In a series of four experiments, the effects of various ambient noise conditions on the perceived meaning of auditory signals were investigated. Noise conditions that may be realistically anticipated in the course of normal driving altered t...

Media are “[media] means effecting or conveying something such as (1) a surrounding or enveloping substance; or (2) a condition or environment in which something may function or flourish; or (3) mode of artistic expression or communication.” (Merriam-Webster, n.d.) In the case of ambient media, the humans’ natural environment becomes to the “enveloping media” as an environment in which content ...

Asymptotic approximations for small Strouhal number are derived for the solution of the problem of the interaction between an acoustic wace and a subsonic jet flow issuing from a semi-infinite pipe. Density and sound speed differences between the jet flow and the (slowly moving) ambient medium, and a general edge condition are included. The approximations relate to the field inside the jet flow...

OBJECTIVE To evaluate the efficacy of the ambient odor of lavender as a treatment for travel-induced excitement in dogs. DESIGN Clinical trial. Animals-32 dogs with a history of travel-induced excitement in owners' cars. PROCEDURES Each dog was studied during travel in the owner's car to a familiar walking site during 2 conditions of olfactory stimulation. The first condition was a control ...

hypothermia generates potentially severe complications in operating or recovery room. forced air warmer is effective to maintain body temperature. extremely low frequency electromagnetic field (elf-emf) is harmful to human body and mainly produced by electronic equipment including convective air warming system. we investigated elf-emf from convective air warming device on various temperature se...