Hana

Hana may refer to :

Places

People

Entertainment

Music

Hana (Mémento Mori)

"Hana (Mémento Mori) (花 -Mémento-Mori-)" is the eleventh single by the Japanese rock band Mr. Children.

The song was released as one of the lead-off singles from the album Shinkai on April 10, 1996 on only 500 yen, because its compact disc not contains any B-Sides or Karaoke versions. Like the previous materials, "Hana" also debuted at the number-one on the Japanese Oricon chart, and remained the peak position for a couple of weeks, finally selling more than 1.5 million copies.

The Latin subtitle of the song which means "think about the death" was named after the photo book that made songwriter impressed, which was taken and edited by Shinya Fujiwara. When the re-recorded version of the song was featured on B-side of a single "Yasashii Uta" released in 2001, its alternative title was omitted.

Track listing

All songs written and composed by Kazutoshi Sakurai. 

References

Hana (Supernova album)

Hana is a 2009 studio album by the South Korean K-pop band Supernova. Release on the Universal Japan label in October 2009, the album peaked at #23 on the Japan pop charts.

Track listing

Atom

An atom is the smallest constituent unit of ordinary matter that has the properties of a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are very small; typical sizes are around 100 pm (a ten-billionth of a meter, in the short scale). However, atoms do not have well-defined boundaries, and there are different ways to define their size that give different but close values.

Atoms are small enough that classical physics gives noticeably incorrect results. Through the development of physics, atomic models have incorporated quantum principles to better explain and predict the behavior.

Every atom is composed of a nucleus and one or more electrons bound to the nucleus. The nucleus is made of one or more protons and typically a similar number of neutrons (none in hydrogen-1). Protons and neutrons are called nucleons. More than 99.94% of an atom's mass is in the nucleus. The protons have a positive electric charge, the electrons have a negative electric charge, and the neutrons have no electric charge. If the number of protons and electrons are equal, that atom is electrically neutral. If an atom has more or fewer electrons than protons, then it has an overall negative or positive charge, respectively, and it is called an ion.

Atomè

Atomè is an arrondissement in the Kouffo department of Benin. It is an administrative division under the jurisdiction of the commune of Aplahoué. According to the population census conducted by the Institut National de la Statistique Benin on February 15, 2002, the arrondissement had a total population of 13,582.

References

Coordinates: 7°14′N 1°39′E / 7.233°N 1.650°E / 7.233; 1.650

Atom (standard)

The name Atom applies to a pair of related Web standards. The Atom Syndication Format is an XML language used for web feeds, while the Atom Publishing Protocol (AtomPub or APP) is a simple HTTP-based protocol for creating and updating web resources.

Web feeds allow software programs to check for updates published on a website. To provide a web feed, the site owner may use specialized software (such as a content management system) that publishes a list (or "feed") of recent articles or content in a standardized, machine-readable format. The feed can then be downloaded by programs that use it, like websites that syndicate content from the feed, or by feed reader programs that allow Internet users to subscribe to feeds and view their content.

A feed contains entries, which may be headlines, full-text articles, excerpts, summaries, and/or links to content on a website, along with various metadata.

The Atom format was developed as an alternative to RSS. Ben Trott, an advocate of the new format that became Atom, believed that RSS had limitations and flaws—such as lack of on-going innovation and its necessity to remain backward compatible— and that there were advantages to a fresh design.