Conspicuous two colors combinations at all illuminance levels
نویسندگان
چکیده
منابع مشابه
Visual acuity during direct laryngoscopy at different illuminance levels.
BACKGROUND Adequate light is essential for vision during direct laryngoscopy. The ISO 7376:2009 standard specifies the minimal illuminance for laryngoscopes. No studies have objectively examined the relationship between laryngoscope illumination and visual acuity during laryngoscopy. METHODS We measured the near visual performance of 50 anesthesiologists during direct laryngoscopy using near ...
متن کاملVisual Search for Safety Colors under Low Illuminance Conditions
This study aims to examine the search efficiency under low illuminance conditions for three safety colors; red, orange and yellow, which are used for danger and caution signs. They are subjected to a visual search task. Images of visual stimuli consisting of an array of colored circles placed on a large visual field (a visual angle of 40 deg.) were displayed on an 80-inch screen through a proje...
متن کاملDesigning Sports Strategies at Shiraz University of Medical Sciences at all Levels of the Organization
Introduction: Today, the use of strategic planning capacities can well illustrate the development path of university exercise. The aim of this study was to design sports strategies at Shiraz University of Medical Sciences at all levels of the organization. Methods: The present study was descriptive and the statistical population was in several groups. The Delphi method was used to assess the st...
متن کاملAll Colors Shortest Path Problem
All Colors Shortest Path problem defined on an undirected graph aims at finding a shortest, possibly non-simple, path where every color occurs at least once, assuming that each vertex in the graph is associated with a color known in advance. To the best of our knowledge, this paper is the first to define and investigate this problem. Even though the problem is computationally similar to general...
متن کاملAll ink-jet printed polyfluorene photosensor for high illuminance detection
An all-printed photosensor based on polyfluorene derivatives has been developed for high illuminance range detection (>100 klux). The active layer is a blend of hole-accepting poly(9,9’-dioctylfluorene-cobis-N,N’-(4-butylphenyl)-bis-N,N’-phenyl-1,4-phenylenediamine) (PFB) and electron-accepting poly(9,9’-dioctylfluorene-co-benzothiadiazole) (F8BT). A top-absorbing architecture was used with pol...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Illuminating Engineering Institute of Japan
سال: 1989
ISSN: 0019-2341,1349-838X,2185-1506
DOI: 10.2150/jieij1980.73.10_649