Results 21 to 30 of about 17,381 (162)
Flicker of Modern Lighting Technologies Due to Rapid Voltage Changes
Energies, 2019 The purpose of the present paper is to evaluate the sensitivity of modern lighting technologies to different types of RVCs. In order to do that, 27 modern lamps—mainly LED—have been subjected to real RVCs and their response has been assessed.
Stefano Lodetti +7 more
doaj +1 more source
Journal of Daylighting, 2021 Building owners are transitioning towards a smart lighting solution for illumination purposes. LED (Light Emitting Diode) lighting application has become a norm given its high efficacy and energy efficiencies.
Sivachandran R. Perumal, Faizal Baharum
doaj +1 more source
Brain InformaticsThe flicker stimulus is a visual stimulus of intermittent illumination. A flicker stimulus can appear flickering or steady to a human subject, depending on the physical parameters associated with the stimulus.
Keerthi S. Chandran, Kuntal Ghosh
doaj +1 more source
Sensory dynamics of visual hallucinations in the normal population
eLife, 2016 Hallucinations occur in both normal and clinical populations. Due to their unpredictability and complexity, the mechanisms underlying hallucinations remain largely untested.
Joel Pearson +5 more
doaj +1 more source
Improving Flicker of Low-Refresh-Rate Driven Active-Matrix Organic Light-Emitting Diode Display
IEEE Access, 2022 The brightness of low-temperature polycrystalline silicon and metal-oxide (LTPO) active-matrix organic light-emitting diode (AMOLED) display under low-refresh-rate driving condition tends to increase during pixel voltage holding time of each frame even ...
Kook Chul Moon +4 more
doaj +1 more source
The Nitroglycerin-Flicker Test [PDF]
Circulation, 1951 The nitroglycerin-flicker test, as suggested and modified by Krasno and Ivy, has been used to test normal individuals and patients with a variety of cardiovascular diseases. The hypothesis that this test would serve as an index of the presence of vascular disease or spasm elsewhere in the body than the retina was explored.
E L, FOX, I S, WRIGHT
openaire +2 more sources
四川大学学报. 自然科学版, 2016 Flicker noise is a widespread natural phenomenon, although its formation mechanism has not yet conclusive, it is very determined that the flicker noise power spectrum have f -a form.
Yan Gang-Feng, Guo Bing, Fang Hong
doaj
Opto-Electronic AdvancesBalancing high display performance with energy efficiency is crucial for global sustainability. Lowering operating frequencies—such as enabling 1 Hz operation in fringe-field switching (FFS) liquid crystal displays—reduces power consumption but is ...
Junho Jung +12 more
doaj +1 more source