Affinity

Affinity may refer to:

Commerce, finance and law

Religion and belief

Science and technology

Johnny Alegre Affinity

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The Johnny Alegre AFFINITY is a jazz group originating from the Philippines. It is led by self-taught Philippine guitarist-composer Johnny Alegre, together with bassist Colby de la Calzada, drummer Koko Bermejo, pianist Elhmir Saison and saxophonist Tots Tolentino. The ensemble first gathered in May 2002 at Manila’s Pink Noise Studios for Alegre’s composition, “Stones of Intramuros”, for inclusion in the jazz anthology CD, Adobo Jazz Vol. 1, and thereafter carried on as a working unit.

The band’s first public appearance in October of the same year for the Adobo Jazz album launch at the Monk’s Dream Jazz Bar heralded the AFFINITY’s reputation –as described by aficionados in the ensuing reviews— as “Manila’s Jazz Superband”, with a power trio at its core. For the remainder of the year, the group emerged in various guises and personnel variations, manned by a who’s who of luminaries from the Philippine jazz scene.

Affine transformation

In geometry, an affine transformation, affine map or an affinity (from the Latin, affinis, "connected with") is a function between affine spaces which preserves points, straight lines and planes. Also, sets of parallel lines remain parallel after an affine transformation. An affine transformation does not necessarily preserve angles between lines or distances between points, though it does preserve ratios of distances between points lying on a straight line.

Examples of affine transformations include translation, scaling, homothety, similarity transformation, reflection, rotation, shear mapping, and compositions of them in any combination and sequence.

If and are affine spaces, then every affine transformation is of the form , where is a linear transformation on and is a vector in . Unlike a purely linear transformation, an affine map need not preserve the zero point in a linear space. Thus, every linear transformation is affine, but not every affine transformation is linear.

Fractal (EP)

Fractal is a digital-only EP by Swedish metal band Skyfire. It was made available for digital download on 6 July 2009. The EP contains four songs, which were recorded between the release of Spectral in 2004 and their album Esoteric released in September 2009. The EP features the debut of two new members: guitarist Johan Reinholdz and Joakim Karlsson. It contains three tracks independent of the full-length and the self-titled track from their album. This track was previewed on their official MySpace page and was made available for download.

Track listing

Personnel

Band members

Production

DPP

DPP may stand for:

Business

Photography

Law enforcement

Politics

Medicine and science

Dipeptidyl peptidase-4

Dipeptidyl peptidase-4 (DPP4), also known as adenosine deaminase complexing protein 2 or CD26 (cluster of differentiation 26) is a protein that, in humans, is encoded by the DPP4 gene. DPP4 is related to attractin, FAP, DPP8 and DPP9.

Function

The protein encoded by the DPP4 gene is an antigenic enzyme expressed on the surface of most cell types and is associated with immune regulation, signal transduction and apoptosis. It is an intrinsic membrane glycoprotein and a serine exopeptidase that cleaves X-proline dipeptides from the N-terminus of polypeptides.

It is a rather indiscriminate enzyme for which a diverse range of substrates are known. The substrates of CD26/DPPIV are proline(or alanine)-containing peptides and include growth factors, chemokines, neuropeptides, and vasoactive peptides. DPP4 plays a major role in glucose metabolism. It is responsible for the degradation of incretins such as GLP-1. Furthermore, it appears to work as a suppressor in the development of cancer and tumours.

Results of the 2008 Democratic Party presidential primaries

The results of the 2008 Democratic Party presidential primaries are the detailed outcomes of a series of contests by which members of the United States Democratic Party choose their candidate for the 2008 U.S. Presidential election. The contests are held in each of the fifty U.S. states, as well as the District of Columbia, Puerto Rico, American Samoa, Guam, the U.S. Virgin Islands, and Democrats Abroad. The outcomes include totals of delegates selected as well as popular vote totals.

In order to secure the nomination at the convention, a candidate must receive at least 2,117 votes from delegates (a simple majority of the 4,233 delegate votes, bearing in mind half-votes from Florida, Michigan, Democrats Abroad and the territories of Guam, American Samoa, and the U.S. Virgin Islands).

At the time of Hillary Clinton's suspending her campaign early on June 7, 2008, the superdelegate count was 246½ for her, and 478 for Barack Obama, with 99 still uncommitted of the 823½ total then existing.