Combined surface, structural and opto-electrical investigations are drawn from the chemically fashioned ZnO nanotubes and its heterostructure with p-GaN film. A strong correlation has been found between the formation of radiative surface defect states in the nanotubes and the pure cool white light possessing averaged eight color rendering index value of 96 with appropriate color temperature. Hi...

With the advent of the inexpensive CCD (Charge-Coupled Device) on a chip, the wide-spread move from traditional 35mm film photography to digital photography is becoming increasingly apparent especially with journalists and professional photographers. This has prompted digital camera manufacturers to try to implement most of the legacy techniques common among traditional film cameras such as hig...

The research entitled “The Deconstruction of Horror Film Formula in Midsommar by Ari Aster” aims to figure out the deconstruction horror film formula contrast general Brigid Cherry. researcher used a qualitative method analyze data. primary data are taken from Aster’s movie, Midsommar, form cinematic codes such as setting, lighting, sound, and color. In addition, also theory literature cultural...

A recently developed method of spherulitic crystallization was used for the preparation of highly ordered 80 nm thin films of the dye 1.7-bis(dimethylamino)heptamethinium perchlorate (BDHClO4). Depending on the crystallization temperature, the film color and surface topography varied widely, while the crystal structure and film thickness remained the same. At low undercooling, two homogeneous r...

The effect of commercial oxygen absorbers on sliced ham quality packaged in barrier film (OTR @ 60cc/m/da) under rigorous display conditions was investigated. Atmospheric pressure, vacuum, and CO2 back-flushed packaging methods were used. Color, microbial counts, lipid oxidation, and sensory odor were evaluated weekly over a period of 79 days in 10°C storage under fluorescent light. Ham contain...

image processing, negatives One source of high quality digital image data is scanned photographic negatives, which can be processed to produce high quality color images. The scanned data must be inverted and processed to adjust for the film and scene characteristics. This report details a proposed approach to processing scanned negatives to produce output color images suitable for viewing on a ...

The phrase "bugs in the computer" has taken on a slightly different meaning at the Los Alamos National Laboratory in New Mexico, where image designer Melvin L. Prueitt and producer Charles R. Barnett have recently completed a film entitled "Chrysalis." Four images from their film-caterpillar, chrysalis, unfolding butterfly, and adult butterflyare shown on our cover's display screens. The styliz...

We observe asymmetric color filtering under unpolarized incidence in a structured metallic (Ag) film, where the center of an optically thick circular Ag disk surrounded by a step gap appears dark when observed from one side, and bright from the other. The latter situation corresponds to abnormally high optical transmission through the optically thick film. We explain this by a three-step proces...

Here we report a compact multilayer film structure for angle robust color filtering, which is verified by theoretical calculations and experiment results. The introduction of the amorphous silicon in the proposed unsymmetrical resonant cavity greatly reduces the angular sensitivity of the filters, which is confirmed by the analysis of the phase shift within the structure. The temperature of the...