Results 61 to 70 of about 5,655 (223)
Packaging Technology and Science, EarlyView.This paper and evaluates the quality variations that arise from the difference in PCR PE batches of the commercially produced films with PCR PE content then studies the effect of antioxidants and compatibilizers on the gel presence and seal characteristics of packaging films produced from 100% PCR PE.
Ilknur Ilhan +6 more
wiley +1 more source
LED backlight designs with the flow-line method [PDF]
, 2011 An LED backlight has been designed using the flow-line design method. This method allows a very efficient control of the light extraction. The light is confined inside the guide by total internal reflection, being extracted only by specially calculated ...
Benítez Giménez, Pablo +7 more
core +1 more source
PhotonicsThis study investigated the optimization of optical film configurations to mitigate angular color deviation—a persistent challenge in quantum dot (QD) backlight displays.
Do-Hyeon Kim +4 more
doaj +1 more source
Artemia salina Toxicity Assay: Standardization in a 24‐Well Microplate
Environmental Toxicology, EarlyView.ABSTRACT Bioassays with Artemia sp. are widely used in aquatic, environmental, and human toxicology as an initial tool to investigate the toxicity of plant extracts, isolated compounds, drugs, and products of natural or synthetic origin. These assays allow for the estimation of the median lethal concentration (LC50) and guide subsequent studies in ...
Matheus Pires Miranda +4 more
wiley +1 more source
Subjective and Objective Evaluation of Local Dimming Algorithms for HDR Images
IEEE Access, 2020 In order to enhance viewing experiences, a number of backlight local dimming (BLD) algorithms have been developed to improve the image contrast ratio and provide power efficiency for modern displays. In order to evaluate which BLD algorithm performs best
Lvyin Duan +3 more
doaj +1 more source
High Voltage, EarlyView.ABSTRACT Heavy construction machinery is essential for power infrastructure construction and maintenance, making safety distance measurement crucial for ensuring operational safety. Existing methods, which rely on target space mapping, face challenges such as error accumulation and limited accuracy.
Fuqi Ma +4 more
wiley +1 more source
Journal of Synchrotron Radiation, EarlyView.A compact on‐axis microscope installed on the endstation of the macromolecular crystallography beamline BM07 at the ESRF is described. The system combines dual‐magnification on‐axis sample visualization with on‐axis laser injection and fluorescence measurements in back‐scattering geometry.
Alexandre Appolaire +6 more
wiley +1 more source
Temperature compensation method of local dimming LED backlight system
, 2008 Temperature Compensation Method of Local Dimming LED Backlight System is proposed. The luminance levels of the LED backlight are not stable over temperature and time due to the inherent characteristics of the LED. The characteristics of LED backlight are
Moon, GunWoo +4 more
core +1 more source
The Place for Form in Wollheim's Lectures on Formalism and Pictorial Organization
European Journal of Philosophy, EarlyView.Abstract At the time of his death, Richard Wollheim was writing a short book on Formalism and Pictorial Organization. Much of it, but by no means all of it, had been published before (it has come out posthumously in its entirety in late 2025). Here I do two things. First, I have provided a rather detailed exegesis concentrating on the parts of the book
Gary Kemp
wiley +1 more source
Short period holographic structures for backlight display applications
, 2007 The use of holographic structures is promising for the realization of efficient systems in backlight applications for displays. By applying surface relief gratings on top of a side-lit lightguide we realize a backlight that avoids the use of color ...
De Sio, Luciano +5 more
core +1 more source