Genomic read alignment involves mapping exactly or approximately short reads from a particular individual onto a pre-sequenced reference genome of the same species. Because all individuals of the same species share the majority of their genomes, short reads alignment provides an alternative and much more efficient way to sequence the genome of a particular individual than does direct sequencing. Among many strategies proposed for this alignment process, indexing the reference genome and short read searching over the index is a dominant technique. Our goal is to design a space-efficient indexing structure with fast searching capability to catch the massive short reads produced by the next generation high-throughput DNA sequencing technology.
A color rendering index CRI is a quantitative measure of the ability of a light source to reveal the colors of various objects faithfully in comparison with an ideal or natural light source. Light sources with a high CRI are desirable in color-critical applications such as neonatal care and art restoration. Color rendering : Effect of an illuminant on the color appearance of objects by conscious or subconscious comparison with their color appearance under a reference illuminant . The CRI of a light source does not indicate the apparent color of the light source; that information is given by the correlated color temperature CCT. The CRI is determined by the light source's spectrum. An incandescent lamp has a continuous spectrum, a fluorescent lamp has a discrete line spectrum; the incandescent lamp has the higher CRI.
Given a collection of the user's accumulated email, usenet news articles, papers, saved HTML files and other text notes, the RA attempts to find those documents which are most relevant to the user's current context. That is, it searches this collection of text for the documents which bear the highest word-for-word similarity to the text the user is currently editing, in the hope that they will also bear high conceptual similarity and thus be useful to the user's current work. With the Emacs front-end, these suggestions are continuously displayed in a small buffer at the bottom of the user's window. If a suggestion looks useful, the full text can be retrieved with a single command. The Remembrance Agent works in two stages.
We explain what the Color rendering index and candela are all about. The color rendering index reflects the relationship between color stimulus and color impression. The fascinating aspect is that lamps of different lighting technologies and the same light color Kelvin can produce different color impressions. Thus the colors of an illuminated object can have appear differently depending on the light source. The color rendering index describes the quality with which the light sources reproduce the individual colors.