Social network analysis

Social network analysis (SNA) is the process of investigating social structures through the use of network and graph theories. It characterizes networked structures in terms of nodes (individual actors, people, or things within the network) and the ties or edges (relationships or interactions) that connect them. Examples of social structures commonly visualized through social network analysis include social media networks, friendship and acquaintance networks, kinship, disease transmission,and sexual relationships. These networks are often visualized through sociograms in which nodes are represented as points and ties are represented as lines.

Social network analysis has emerged as a key technique in modern sociology. It has also gained a significant following in anthropology, biology, communication studies, economics, geography, history, information science, organizational studies, political science, social psychology, development studies, and sociolinguistics and is now commonly available as a consumer tool.

Cascade, Atlanta

Cascade in Atlanta may refer to:

Cascade (juggling)

In toss juggling, a cascade is the simplest juggling pattern achievable with an odd number of props. The simplest juggling pattern is the three-ball cascade. This is therefore the first pattern that most jugglers learn. "Balls or other props follow a horizontal figure-eight pattern above the hands." In siteswap, each throw in a cascade is notated using the number of balls; thus a three ball cascade is "3".

Number of props

Three-ball

For the three-ball cascade the juggler starts with two balls in one hand and the third ball in the other hand. One ball is thrown from the first hand in an arc to the other hand. Before catching this ball the juggler must throw the ball in the receiving hand, in a similar arc, to the first hand. The pattern continues in this manner with each hand in turn throwing one ball and catching another.

All balls are caught on the outside of the pattern (on the far left and right) and thrown from closer to the middle of the pattern. The hand moves toward the middle to throw, and back towards the outside to catch the next object. Because the hands must move up and down when throwing and catching, putting this movement together causes the left hand to move in a counterclockwise motion, and the right hand to move in a clockwise motion.

Superman vol. 2

Superman was an ongoing comic book series featuring the DC Comics superhero of the same name. The second volume of the previous ongoing Superman title, the series was published from cover dates January 1987 to April 2006, and ran for 228 issues (226 monthly issues and two issues published outside the concurrent numbering). This series was launched after John Byrne revamped the Superman character in 1986 in The Man of Steel limited series, introducing the post-Crisis on Infinite Earths version of the Superman character.

After that limited series, Action Comics returned to publication and Superman vol. 2, #1 was published. The original Superman series (volume 1) became The Adventures of Superman starting with issue #424.Superman vol. 2 continued publishing until April 2006 at which point DC restored The Adventures of Superman to its original title and canceled the second Superman series.

Publication history

Because the DC Universe was revamped after the events of Crisis on Infinite Earths, the previous continuity before that series (colloquially referred to as "pre-Crisis") was voided. Previously established characters were given the opportunity to be reintroduced in new ways. Reintroductions of classic villains were part of the new Superman series' first year, featuring the first post-Crisis appearances of characters such as Metallo and Mister Mxyzptlk and the introduction of Supergirl. The historic engagement of Lois Lane and Clark Kent was one of the major events in the book's run. Writer/artist Dan Jurgens created a supporting hero named Agent Liberty in issue #60 (Oct. 1991). The series participated in such crossover storylines as "Panic in the Sky". The hallmark of the run was the storyline "The Death of Superman". The actual "death" story was published in this series' 75th issue, and would be a major media and pop culture event with the issue going on to sell over three million copies.

Superman (Kemco game)

Superman is the title of an NES video game based on the popular DC Comics character and the first two films of the same name. The game is a combination of side-scrolling action mixed in with some puzzles. The Japanese Famicom release featured a synthesized version of the film's score, but in the US version, these songs are replaced by music recycled from Indora no Hikari, another Famicom game from Kemco.

Gameplay

In the game, the player controls Superman on a quest to save the city of Metropolis from the evil Lex Luthor and a gang of criminals that were exiled from the planet Krypton. The game had an overhead map of various locations in the city that the player can travel to, with animated scenes, but then the gameplay would switch to a more traditional side-scrolling adventure game.

Superman (Unwritten Law song)

"Superman" is a song by the San Diego-based rock band Unwritten Law, produced by Greg Graffin and released as the third single from the band's 1996 album Oz Factor.

Track listing

Personnel

Band

Production

External links