Libra may refer to:

Science and technology

Entertainment

Other

Libra is the debut album by saxophonist Gary Bartz' Quintet recorded in 1967 and released on the Milestone label.

Reception

Michael G. Nastos of Allmusic said "Featured are excellent compositions and playing in mainstream mode... This is the more lyrical side of Bartz".

Track listing

All compositions by Gary Bartz except as indicated

Personnel

References

Libra is a fictional character, a supervillain appearing in comic books published by DC Comics. He first appeared in Justice League of America #111 (May-June 1974), where he formed the first incarnation of the Injustice Gang (though there had been other villain groups with similar names, like the Injustice Society and the Injustice League). Libra made his return with a leading role in Final Crisis in 2008.

Publication history

Libra's only major appearance, prior to his appearance in Final Crisis, was in Justice League of America #111–112, in 1974. In 2004, he made a brief cameo in the JLA/Avengers crossover (#4) by Kurt Busiek and George Pérez.

Grant Morrison, the writer of Final Crisis, explained the reason for picking an obscure villain:

In May 2008, his appearances were reprinted in DC Universe Special: Justice League of America at the same time as he was reintroduced, along with the Human Flame (a Martian Manhunter foe who appeared in Detective Comics #274), in Justice League of America #21. He returns, apparently retaining the full might of his godlike status, to lead a new and final incarnation of the Secret Society of Super-Villains, this time offering to every villain, from simple costumed crooks to major ones, the realization of his/her fondest wish.

Mind is a mental health charity in England and Wales. Founded in 1946 as the National Association for Mental Health (NAMH), it celebrated its 60th anniversary in 2006.

Mind offers information and advice to people with mental health problems and lobbies government and local authorities on their behalf. It also works to raise public awareness and understanding of issues relating to mental health. Since 1982, it has awarded an annual prize for "Book of the Year" having to do with mental health, in addition to three other prizes

Over 180 local Mind associations (independent, affiliated charities) provide services such as supported housing, floating support schemes, care homes, drop-in centres and self-help support groups. Local Mind associations are often very different in size, make up and character—it is a common misconception that they all work to the same policy and procedural framework. Mind is a national brand but all local associations are unique, although they do all sign up to certain shared aims and ethical guidelines.

In Iain M. Banks' Culture series, most larger starships, some inhabited planets and all orbitals have their own Minds: sentient, hyperintelligent machines originally built by biological species, which have evolved, redesigned themselves, and become many times more intelligent than their original creators.

These Minds have become an indispensable part of the Culture, enabling much of its post-scarcity amenities by planning and automating society (controlling day-to-day administration with mere fractions of their mental power). The main feature of these Minds—in comparison to extremely powerful artificial intelligences in other fiction—is that the Minds are (by design and by extension of their rational, but "humanistic" thought processes) generally a very benevolent presence, and show no wish to supplant or dominate their erstwhile creators. Though this is commonly viewed in a utopian light, a view where the human members of the Culture amount to little more than pets is not unsupportable.

The MinD protein is one of three proteins encoded by the minB operon and also a part of the ParA family of ATPases. It is required to generate pole to pole oscillations prior to bacterial cell division as a means of specifying the midzone of the cell. It is a peripheral membrane ATPase involved in plasmid partitioning.

History

When first discovered in E.coli, MinD was thought to associate with MinC and form a stable cap at each bacterial pole, thereby specifying the mid-zone of the cell by alleviating inhibitory pressures in that region. Through the use of live-cell imaging with GFP fusion proteins, Raskin and de Boer revealed a dynamic interaction of the Min proteins, demonstrating that MinC and MinD instead rapidly oscillate between the two poles in a non-static manner.

Function

The ATPase activity of MinD is activated by MinE while in the presence of phospholipids, suggesting that the binding to the membrane induces a conformational change allowing it to become susceptible to MinE activation. MinD activity is dependent on local MinD concentration, suggesting an oligomerization process and cooperativity.