Tuesday, June 26, 2012

The IT Professor: Change Management and Agile Project ...

I came across a great explanation on the virtue of agile project management in the context of change management.
"I believe agile projects accommodate this uncertainty better. ?Fixed time boxes equal fixed schedule. ?Dedicated full-time team equals fixed budget. ?Scope is left flexible. ?The customer prioritizes scope. ?If you focus on highest business value first, delivered in regular intervals within a fixed budget, does i really matter if the scope changed?"
I found this quote from Jennifer Bleen to be a very concise way of conceptualizing the advantage of agile project management. ?The quote also helps illustrate when the agile project management method is most appropriate to use (projects with fluid business requirements).

PMI (2012). Command and control. PM Network, 26(5), 24.

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Ancient Steppes Tribes History | International Education

The Eurasian Steppes tribes were a large group of people who had different cultures but shared the same ecoregion as their homeland. The steppe area is generally known to stretch from Romania through Mongolia or present-day Ukraine and Siberia, with parts existing in Hungary. Connecting Central Asia, South Asia, the Middle East, and Europe in economic and political ways, it has been a dynamic and influential hub throughout ancient history.

There were 8 main tribes of people who lived in Steppes, and most of them were horsemen. Horses were first domesticated before 3000 B.C., but it is known when exactly they were fully utilized by these nomads.

Here you will discover an introduction to these tribes and their culture. These groups consisted of the Huns, Kimmerians, Kushans, Parthians, Scythians, Sarmatians, Xiongnu, and Yuezhi. Most of these were nomadic, traveling great distances throughout their time in history.

History of Steppe Languages

It is theorized that the common ancestor of the Steppe tribe languages came from somewhere in Russia, but it has been found that all settlements west of Dzungaria were speaking Iranian languages until 500 A.D. Turkic languages eventually replaced the Iranian ones at this time, but it is not clearly understood why.

Trade in the Steppe Tribes

The Silk Road was one of the most famous routes of trade in the Steppe Tribes history, which started in the Guanzhong area of China. This ran all the way to the Tarim Basin along the Gansu Corridor and then further southwest to Greater Iran. At this point it turned in a southeast direction to India and west to Europe and the Middle East. Additionally, a branch was found going northwest near the Caspian Sea and northward to the Black Sea.

Trade was at its strongest when empires were in control of the steppe. This limited how many nomadic tribe people could find their way on to the route to tax it or steal whatever was passing through. An example of this is when the Chinese Emperor Wu of Han exerted his power.

Steppe Tribe Warfare

As horsemen tribes, the Steppe peoples engaged in warfare that was supported with supplies of their animals and land armies. Villages were often raided when on horse, since they could escape with the loot easily. In the case that a smaller tribe would attempt this and be faced with more serious numbers of a land army, they could retreat quickly with no concern. For these reasons, many tribes decided to place walls around their settlements to protect their people, land and resources.

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Monday, June 25, 2012

Never leave a cybernetic organism behind! (Unqualified Offerings)

Share With Friends: Share on FacebookTweet ThisPost to Google-BuzzSend on GmailPost to Linked-InSubscribe to This Feed | Rss To Twitter | Politics - Top Stories News, RSS Feeds and Widgets via Feedzilla.

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Chinese Astronauts Manually Dock Spacecraft at Orbiting Module in National First

[ [ [['Connery is an experienced stuntman', 2]], 'http://yhoo.it/KeQd0p', '[Slideshow: See photos taken on the way down]', ' ', '630', ' ', ' ', ], [ [['Connery is an experienced stuntman', 7]], ' http://yhoo.it/KpUoHO', '[Slideshow: Death-defying daredevils]', ' ', '630', ' ', ' ', ], [ [['know that we have confidence in', 3]], 'http://yhoo.it/LqYjAX ', '[Related: The Secret Service guide to Cartagena]', ' ', '630', ' ', ' ', ], [ [['We picked up this other dog and', 5]], 'http://yhoo.it/JUSxvi', '[Related: 8 common dog fears, how to calm them]', ' ', '630', ' ', ' ', ], [ [['accused of running a fake hepatitis B', 5]], 'http://bit.ly/JnoJYN', '[Related: Did WH share raid details with filmmakers?]', ' ', '630', ' ', ' ', ], [ [['accused of running a fake hepatitis B', 3]], 'http://bit.ly/KoKiqJ', '[Factbox: AQAP, al-Qaeda in Yemen]', ' ', '630', ' ', ' ', ], [ [['have my contacts on or glasses', 3]], 'http://abcn.ws/KTE5AZ', '[Related: Should the murder charge be dropped?]', ' ', '630', ' ', ' ', ], [ [['have made this nation great as Sarah Palin', 5]], 'http://yhoo.it/JD7nlD', '[Related: Bristol Palin reality show debuts June 19]', ' ', '630', ' ', ' ', ], [ [['have made this nation great as Sarah Palin', 1]], 'http://bit.ly/JRPFRO', '[Related: McCain adviser who vetted Palin weighs in on VP race]', ' ', '630', ' ', ' ', ], [ [['A JetBlue flight from New York to Las Vegas', 3]], 'http://yhoo.it/GV9zpj', '[Related: View photos of the JetBlue plane in Amarillo]', ' ', '630', ' ', ' ', ], [ [['the 28-year-old neighborhood watchman who shot and killed', 15]], 'http://news.yahoo.com/photos/white-house-stays-out-of-teen-s-killing-slideshow/', 'Click image to see more photos', 'http://l.yimg.com/cv/ip/ap/default/120411/martinzimmermen.jpg', '630', ' ', 'AP', ], [ [['He was in shock and still strapped to his seat', 6]], 'http://news.yahoo.com/photos/navy-jet-crashes-in-virginia-slideshow/', 'Click image to see more photos', 'http://l.yimg.com/cv/ip/ap/default/120406/jet_ap.jpg', '630', ' ', 'AP', ], [ [['xxxxxxxxxxxx', 11]], 'http://news.yahoo.com/photos/russian-grannies-win-bid-to-sing-at-eurovision-1331223625-slideshow/', 'Click image to see more photos', 'http://l.yimg.com/a/p/us/news/editorial/1/56/156d92f2760dcd3e75bcd649a8b85fcf.jpeg', '500', ' ', 'AP', ] ]

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Sunday, June 24, 2012

The Walking Dead?s Lori Grimes Joins Tornado Thriller

Sarah Wayne Callies, who plays Lori Grimes on AMC?s TV adaptation of Rober Kirkman?s Image/Skybound comic series The Walking Dead, has signed on to star in an untitled actioner about a tornado, Deadline reports exclusively.

Even though no one is ever really safe on The Walking Dead, the article assures viewers that Lori won?t be leaving the show?at least not to accommodate the tornado movie. Rather, Callies will juggle the two while the movie?referred to as a ?found-footage natural disaster film??is in production.

One assumes that a ?found-footage? film means that it will have a visual style in the vein of movies like The Chernobyl Diaries and The Fourth Kind. According to the original story, it will??[follow] a group of high school teens dealing with the aftermath of a devastating tornado.?

Steve Quale, the second unit director on Avatar who recently directed Final Destination 5, will helm the movie.

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The Walking Dead?s Lori Grimes Joins Tornado Thriller, 10.0 out of 10 based on 1 rating

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Wednesday, June 20, 2012

Testing for Many Designer Drugs At Once

LilaG writes "Drug tests spot banned substances based on their chemical structures, but a new breed of narcotics is designed to evade such tests. These synthetic marijuana drugs, found in 'herbal incense,' are mere chemical tweaks of each other, allowing them to escape detection each time researchers develop a new test for one of the compounds. Now chemists have developed a method that can screen for multiple designer drugs at once, without knowing their structures. The test may help law enforcement crack down on the substances. The researchers used a technique called 'mass defect filtering,' which can detect related compounds all at once. That's because related compounds have almost equal numbers to the right of the decimal point in their molecular masses. The researchers tested their technique on 32 herbal products ... They found that every product contained one or more synthetic cannabinoid; all told, they identified nine different compounds in them ? two illegal ones and seven that are not regulated. The original paper appears (behind a paywall) in Analytical Chemistry." From the article: "The research is timely, too. 'Many drugs of abuse in the Olympics are designer drugs,' he [Gary Siuzdak] says, in the steroid family. Grabenauer plans to extend her method to other designer drug families."

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Tuesday, June 19, 2012

EURO 2012 LIVE: Final Group C matches

Spain's Jesus Navas scores his side's first goal during the Euro 2012 soccer championship Group C match between Croatia and Spain in Gdansk, Poland, Monday, June 18, 2012. (AP Photo/Gero Breloer)

Spain's Jesus Navas scores his side's first goal during the Euro 2012 soccer championship Group C match between Croatia and Spain in Gdansk, Poland, Monday, June 18, 2012. (AP Photo/Gero Breloer)

Italy's Antonio Cassano and teammates celebrates after their side's first goal during the Euro 2012 soccer championship Group C match between Italy and the Republic of Ireland in Poznan, Poland, Monday, June 18, 2012. (AP Photo/Gregorio Borgia)

Smoke from a flare thrown into the pitch rises during the Euro 2012 soccer championship Group C match between Croatia and Spain in Gdansk, Poland, Monday, June 18, 2012. (AP Photo/Gero Breloer)

Croatia's Luka Modric, left, and Spain's Alvaro Arbeloa fight for the ball during the Euro 2012 soccer championship Group C match between Croatia and Spain in Gdansk, Poland, Monday, June 18, 2012. (AP Photo/Michael Sohn)

Spanish and Croatia fans cheer before the match between Spain and Croatia, at the Euro 2012 soccer championship in Gdansk, Poland, Monday, June 18, 2012. (AP Photo/Czarek Sokolowski)

WARSAW, Poland (AP) ? Defending champion Spain beat Croatia 1-0 with a late goal, while Italy beat Ireland 2-0 in the final Group C matches at the European Championship. Both teams advanced to the last eight, with the Spanish topping the group.

Here is a running account of Monday's action. All times are local to Poland.

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2245: So Group C has been resolved and Tuesday will see the last two places in the knockout stage of the competition accounted for from Group D. England plays co-host Ukraine while France takes on Sweden, who are already out of the competition. England, Ukraine and France can all still qualify, but Ukraine knows only a win will do and all eyes will be on national idol Andriy Shevchenko to lead the side to victory. The group winner will take on Italy while the runner up will face defending champion Spain.

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2243: Balotelli started to shout something when he scored Italy's second but a teammate swiftly put his hand over the controversial striker's mouth. Whatever it was, it must have been controversial.

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2242: So Spain goes through as winner of Group C and Italy is the runner up. Italy deserved to win, while Spain was pushed all the way by Croatia, who will look back upon Srna's missed header as the best chance to have taken something from the game. That was Bilic's last match taking charge of the Croatian national team.

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2238: FULL-TIME: Croatia 0, Spain 1.

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2237: FULL-TIME: Italy 2, Ireland 0

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2237: With his back to goal, Balotelli twists and volleys goalwards from a delivery on the right and Given does not stand a chance.

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2234: GOAL! Italy 2, Ireland 0 (Balotelli)

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2233: RED CARD! Keith Andrews, Ireland

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2233: That surely seals it for Spain. Fabregas lifts the ball over the top of the defense and both Iniesta and Jesus Navas break the offside trap. Iniesta rolls it across the six yard area and Navas walks it home into an empty net.

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2231: GOAL! Croatia 0, Spain 1 (Navas).

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2227: There are some very nervous looking faces in the Spanish section of the stadium in Gdansk. If Croatia sneaks a goal here and holds on and wins, Spain will be out.

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2223:Keith Andrews goes close for Ireland from a free kick. Damien Duff tees him up and Andrews drills a fierce low shot at goal but Buffon makes a good save. Good effort from Andrews.

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2219: A little under 15 minutes to go in both games here. As it stands, Italy and Spain are through from Group C.

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2217: David Silva is coming off for Cesc Fabregas, who is now the most attacking player on the field for Spain due to Torres being taken off earlier. For Italy, Antonio Di Natale is replaced by Mario Balotelli.

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2213: Free kick right on the edge of the penalty area for Italy, in a position similar to where Pirlo scored against Croatia. Can he do the same again here against Ireland? No ? his effort curls over the bar to the delight of the cheering Irish fans.

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2206: Substitution for Spain, Torres replaced by Jesus Navas.

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2205: Croatia goes so close to taking the lead in Gdansk! Modric weaves away down the right before hitting a great pass over the Spanish defense and onto the head of Srna, who is denied at close range by a diving Casillas. The Croatia captain should have scored.

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2200: Giorgio Chiellini hobbles off for Italy, and Leonardo Bonucci takes to the pitch in his place. The Italians will be hoping that is nothing too serious because an injury to one of its most experienced defenders will be a massive blow.

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2159: Di Natale nearly scores for Italy, getting the ball on the left of the penalty area before shooting at the near post, but Given gets down well and palms the ball away. Italy is looking threatening.

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2158: AP's Paul Logothetis in Gdansk: Another flare lit up by Croatia fans in the 52nd minute, in the corner of the stand, just as Fernando Torres nearly gets through for a chance.

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2157: Iniesta nearly plays Torres through on goal in Gdansk but overhits his pass into the striker and Pletikosa comes out to claim the ball. It is a rare sight to see, Iniesta getting the wrong weight on the pass, as he is normally immaculate in possession.

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2154: Great move from the Italians and it nearly ends with Cassano scoring his second goal of the game. He exchanges passes with Balzaretti and aims low but Dunne is there for Ireland to get the block in. Positive start to the second half from Italy.

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2149: Both games are underway again. Top spot is up for grabs and, if results remain this way, Italy will be group winner.

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2140: In Gdansk it has been a quiet game, with Croatia proving very difficult for Spain to break down. Slaven Bilic's side has offered virtually nothing offensively, but in defense has nullified the attacking poise of Torres, Silva and Iniesta. Torres has looked sharp after scoring twice against Ireland but no players have shone for the defending champion so far. In Poznan, the Italians lead at the break but Ireland has shown enough for it to believe it could still get something from this match. They have looked able to cause problems when they have got forward but lost their way as the first half progressed. As things stand, Italy is top of the group.

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2130: HALFTIME: Italy 1, Ireland 0; Croatia 0, Spain 0

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2125: Moments after Di Natale had a penalty shout turned away by the referee, his strike partner gives Italy the lead. Cassano scores with a glancing, near-post header from a corner by Pirlo. Duff, who was on the post, kicked the ball clear but it had already crossed the line. As it stands, Italy is top of the group and Spain is second.

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2122: GOAL! Italy 1, Ireland 0 (Cassano)

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2117: CROATIA VS. SPAIN: Torres has continued his lively form from the Ireland game, weaving into the penalty area on the right before shooting from an acute angle, forcing a save from Pletikosa. Sergio Ramos then brings a stop from the Croatia goalkeeper with a long-range effort. Spain is stepping it up a bit.

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2110: ITALY VS. IRELAND: The already-eliminated Irish are enjoying their fair share of possession in the opening 20 minutes in Poznan. They do seem to be playing with a lot more freedom than was seen in their opening two matches and they are unbeaten in three fixtures against Italy under their Italian coach, Giovanni Trapattoni.

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2105: CROATIA VS. SPAIN: Spain is wearing blue shirts with black shorts tonight instead of its famous red shirt because Croatia, which is ruled as the home team, plays in its favored red-and-white chequered shirt. Not many chances early on here.

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2059: Paul Logothetis, AP reporter at Croatia vs. Spain: Croatian fans throw flare from upper tier and it comes flying down onto their own supporters sitting in lower tier in 6th minute at Arena Gdansk.

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2052: ITALY VS. IRELAND: De Rossi with an early shot for Italy. Di Natale breaks down the right and switches the play with a floated cross over to De Rossi, who hits a left-foot volley from outside the penalty area that flies wide of the left post. It wasn't troubling Given in the Ireland goal, but a good start from the Italians.

CROATIA VS. SPAIN: Spain has started on the front foot against Croatia, but that packed midfield that Slaven Billic selected to frustrate the defending champions and their fluent passing game is holding strong in the opening exchanges.

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2045: Both games have kicked off...

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2037: Mario Balotelli drops to the bench for Italy, which starts with Antonio Di Natale in attack with Antonio Cassano. The Spanish players warming up on the pitch in Gdansk are wearing Knesio tape, which relaxes overused muscles while helping to rehabilitate recovering muscles.

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2030: Spain and Croatia both have four points, Italy has two and Ireland none. So three teams could all end up with five points by the end of the two matches. Then things would get complicated, with various permutations coming into play. We'll keep you updated.

Spain is unchanged and that means another start for Fernando Torres, who scored twice in a 4-0 thrashing of Ireland on Thursday. Croatia drops striker Nikica Jelavic, so Mario Mandzukic plays up front on his own in a 4-5-1 formation. The Croatians will look to flood the midfield, where Spain is so strong.

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2019: Ireland's players will be wearing black armbands tonight, commemorating the 18-year anniversary of shootings in Northen Ireland that killed six people. The match falls on the exact date of the attack and is especially poignant as it happened while the victims were watching Ireland play Italy in the 1994 World Cup on television in the rural village of Loughinisland.

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2010: And here are the teams for Italy vs. Ireland:

Italy: Gianluigi Buffon, Ignazio Abate, Andrea Barzagli, Giorgio Chiellini, Federico Balzaretti, Andrea Pirlo, Claudio Marchisio, Thiago Motta, Daniele De Rossi, Antonio Di Natale, Antonio Cassano.

Ireland: Shay Given, John O'Shea, Richard Dunne, Sean St. Ledger, Stephen Ward, Aiden McGeady, Glenn Whelan, Keith Andrews, Damien Duff, Robbie Keane, Kevin Doyle.

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2002: Here are the lineups for Croatia vs. Spain:

Croatia: Stipe Pletikosa, Ivan Strininc, Vedran Corluka, Gordon Schildenfeld, Domagoj Vida, Danijel Pranjic, Ivan Rakitic, Ognjen Vukojevic, Luka Modric, Darijo Srna, Mario Mandzukic.

Spain: Iker Casillas, Sergio Ramos, Gerard Pique, Jordi Alba, Alvaro Arbeloa, Sergio Busquets, Xabi Alonso, Xavi Hernandez, Andres Iniesta, David Silva, Fernando Torres.

Associated Press

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