Hymn

A hymn is a type of song, usually religious, specifically written for the purpose of adoration or prayer, and typically addressed to a deity or deities, or to a prominent figure or personification. The word hymn derives from Greek ὕμνος (hymnos), which means "a song of praise". The singing of hymns is called hymnody. Collections of hymns are known as hymnals or hymn books. Hymns may or may not include instrumental accompaniment.

Although most familiar to speakers of English in the context of Christian churches, hymns are also a fixture of other world religions, especially on the Indian subcontinent. Hymns also survive from antiquity, especially from Egyptian and Greek cultures. Some of the oldest surviving examples of notated music are hymns with Greek texts.

Origins

Ancient hymns include the Egyptian Great Hymn to the Aten, composed by Pharaoh Akhenaten; the Vedas, a collection of hymns in the tradition of Hinduism; and the Psalms, a collection of songs from Judaism. The Western tradition of hymnody begins with the Homeric Hymns, a collection of ancient Greek hymns, the oldest of which were written in the 7th century BC, praising deities of the ancient Greek religions. Surviving from the 3rd century BC is a collection of six literary hymns (Ὕμνοι) by the Alexandrian poet Callimachus.

Hymn (software)

Hymn (stylized as hymn), which stands for Hear Your Music aNywhere is a piece of computer software, and the successor to the PlayFair program. The purpose of Hymn, according to its author (who is currently anonymous for fear of legal proceedings), is to allow people to exercise their fair use rights under United States copyright law.

The program allows the user to remove the FairPlay DRM restrictions of music bought from the iTunes Store.

Most DRM removal programs rely on re-compressing the media that is captured after it is output by iTunes. This causes some loss in quality. However, Hymn can remove DRM with no reduction in sound quality, since it captures the raw AAC stream generated by iTunes as it opens each song, and saves this data using a compression structure identical to that of the original file, preserving both the quality and the small file size. The resultant files can then be played outside of the iTunes environment, including operating systems not supported by iTunes. It works (with a plugged-in iPod) on Mac OS X, on many Unix variants, and also on Windows (with or without an iPod).

Hymn (Moby song)

"Hymn" is a song by American electronica musician Moby, released as the first single from his 1995 album Everything Is Wrong. The single, which was radically remixed from the album original, peaked at number 31 on the UK Singles Chart. A 33-minute ambient remix was released as "Hymn.Alt.Quiet.Version".

The song is also featured on Songs to Make You Feel Good Max-Strength, the second volume of Songs to Make You Feel Good.

Track listing

Charts

References

External links

1 Month 2 Live

One Month to Live, also called 1 Month 2 Live, was a 5-issue limited series comic book produced by Marvel Comics on a weekly basis in 2010. It was written by Rick Remender in collaboration with Stuart Moore, John Ostrander, and Rob Williams. The original concept was devised by Marvel editor Steve Wacker with the premise "What would you do with one month to change the world?" The storyline centers on a protagonist with terminal cancer, in response to Wacker's aunt having been diagnosed with cancer.

The four writers found the experience of writing the story to be especially poignant, as all had personal experiences with cancer—in particular, Remender, whose father survived a bout with cancer in 2008, and Ostrander, whose wife Kim Yale died of cancer in 1997.

Plot

In an accident with toxic waste, Dennis Sykes gains superpowers and an untreatable cancer. With a life expectancy of barely a month, Sykes launches himself on a brief career as a superhero, in an attempt to make a difference in the world while he still can, assisting the Fantastic Four in saving Ego the Living Planet from a cancerous infection and averting Hammerhead's attempt to take control of his neighbourhood. Although use of his powers made his condition worse, Sykes made a positive impression on many heroes with his dedication to doing the right thing, accepting training from Spider-Man and receiving honorary membership with the FF and the Avengers before he finally died of stress from his final battle.

Flux (biology)

In general, flux in biology relates to movement of a substance between compartments. There are several cases where the concept of flux is important.

Flux (metabolism)

Flux, or metabolic flux is the rate of turnover of molecules through a metabolic pathway. Flux is regulated by the enzymes involved in a pathway. Within cells, regulation of flux is vital for all metabolic pathways to regulate the pathway's activity under different conditions. Flux is therefore of great interest in metabolic network modelling, where it is analysed via flux balance analysis.

In this manner, flux is the movement of matter through metabolic networks that are connected by metabolites and cofactors, and is therefore a way of describing the activity of the metabolic network as a whole using a single characteristic.

Metabolic Flux

It is easiest to describe the flux of metabolites through a pathway by considering the reaction steps individually.The flux of the metabolites through each reaction (J) is the rate of the forward reaction (Vf), less that of the reverse reaction (Vr).

J=Vf-Vr

At equilibrium, there is no flux. Furthermore, it is observed that throughout a steady state pathway, the flux is usually determined by the rate determining step of the reaction.