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Thursday, November 8, 2007

India is the latest of the countries where the One Laptop Per Child (OLPC) experiment has started. Children from the village of Khairat were given the opportunity to learn how to use the XO laptop. During the last year XO was distributed to children from Arahuay in Peru, Ban Samkha in Thailand, Cardal in Uruguay and Galadima in Nigeria. The OLPC team are, in their reports on the startup of the trials, delighted with how the laptop has improved access to information and ability to carry out educational activities. Thailand’s The Nation has praised the project, describing the children as “enthusiastic” and keen to attend school with their laptops.

Recent good news for the project sees Uruguay having ordered 100,000 of the machines which are to be given to children aged six to twelve. Should all go according to plan a further 300,000 machines will be purchased by 2009 to give one to every child in the country. As the first to order, Uruguay chose the OLPC XO laptop over its rival from Intel, the Classmate PC. In parallel with the delivery of the laptops network connectivity will be provided to schools involved in the project.

The remainder of this article is based on Carla G. Munroy’s Khairat Chronicle, which is available from the OLPC Wiki. Additional sources are listed at the end.

Wednesday, February 7, 2018

Early on Sunday morning, Amtrak’s passenger train number 91, the Silver Star, bound for Miami from New York, slammed into a stationary CSX freight train in Cayce, about ten miles (16 km) south of Columbia, capital of the US state of South Carolina. Two Amtrak employees were killed and at least 116 were injured, some seriously.

The two killed were 54-year-old engineer Michael Kempf of Savannah, Georgia, and 36-year-old conductor Michael Cella of Orange Park, Florida. Robert Sumwalt, chairman of the National Transportation Safety Board, told a press conference the passenger train had been diverted into a siding by a switch left “literally locked, with a padlock” in that position.

The collision happened at about 2:35 am local time (0735 UTC) at a switching yard in the small city of Cayce. The Amtrak train, with reportedly 139 passengers and eight employees aboard, collided head on with the freight train, which was parked with no one on board. The Amtrak locomotive and the leading locomotive on the freight train were destroyed; the Amtrak locomotive and some of its passenger cars derailed, and one of those cars was folded in half. Several freight cars were crumpled, Reuters reported. In a press conference, the state governor, Henry McMaster, said the Amtrak locomotive was “barely recognizable” and described it as “a horrible thing to see, to understand the force involved”.

Harrison Cahill, a spokesman for Lexington County, gave a count of 116 injured, up from an initial report of 70; according to Derrec Becker, public information officer for the South Carolina Emergency Management Division, injuries ranged “from cuts and bruises to severe broken bones”. On Monday a Palmetto Health spokesperson said two patients were in serious and two in critical condition at their facilities. A spill of approximately 5,000 gallons of fuel from the freight train posed no safety hazard, according to officials.

Passenger Derek Pettaway told the CNN network that like most others, he had been sleeping when the collision happened. He said Amtrak staff cleared the passengers from the train rapidly, and there was no panic; “I think people were more in shock than anything else”, he said.

“Key to this investigation is learning why the switch was lined that way”, Sumwalt said. Amtrak’s CEO, Richard Anderson, speaking to reporters on Sunday, held CSX responsible; he stated the track in that area is operated by CSX and the signals, which CSX operates, were not working at the time of the collision and a CSX dispatcher was therefore directing the Amtrak train’s movements. Sumwalt noted an automatic monitoring and braking system called positive train control, which was not in use on the stretch of line, could have forestalled the collision.

Several fatal incidents involving Amtrak trains have occurred in the past three months. On December 18, the inaugural train on a new route in Washington state derailed at high speed while crossing above a highway, killing three; on January 31, the driver of a garbage truck was killed in Virginia when he collided with an Amtrak train chartered to take Republican lawmakers to a retreat.

Friday, September 9, 2005

New Orleans, Louisiana —After Category 4 storm Hurricane Katrina slammed into New Orleans, on the night before August 29, 2005, several flood control constructions failed. Much of the city flooded through the openings. One of these was the flood wall forming one side of the 17th Street Canal, near Lake Pontchartrain. The U.S. Army Corps of Engineers (USACE) is the primary agency for engineering support during such emergencies. A USACE team was assessing the situation in New Orleans on the 29th, water flow was stopped September 2nd, and the breach was closed on September 5th.

Saturday, November 11, 2006

The New York Mets baseball team has agreed to a 20-year sponsorship deal with financial house Citigroup for the team’s new ballpark, now called CitiField. The deal, which includes stadium naming rights, is worth more than $20 million annually, according to a baseball official.

This tops the approximately ten million annually the NFL’s Houston Texans receive from Reliant Energy to call their home Reliant Stadium.

The agreement between the Mets and the financial services company includes options for both the team and Citigroup that could extend the deal to up to 35-years. Other commercial arrangements are part of the contract, the official said.

Construction on the ballpark, next to the current stadium in Queens, New York, began last summer and is scheduled to be ready for the 2009 season. The Mets have played at Shea Stadium since 1964, the team’s third year in the league. The ballpark is named for William A. Shea, a lawyer who helped bring National League baseball back to New York.

The announcement will be made Monday at a special ceremony that will be attended by New York Govener, George Pataki and New York City Mayor Michael Bloomberg.

Citigroup is one of the world’s largest full-service banks, with two hundred million customers in more than 100 countries.

Saturday, July 19, 2008

This year’s Leisure Taiwan trade show (a.k.a Taiwan Sport Recreation and Leisure Show) started yesterday, with 131 companies participating including sports media companies such as ESPN and VideoLand Television, businesses selling sports equipment and fitness clubs.

There were also a variety of sports being played in the arena built for the trade show. The events included a 3-on-3 basketball tournament, free style shooting, and bicycle test-riding. In addition, conferences discussed issues related to sports and physical education.

A major topic in the trade show was energy-efficiency and, as a result, bicycles and similar sports equipment were being heavily promoted.

Next Tuesday, companies from the electronics industry plan to promote their industry at “2008 Digital E-Park.” In previous years, organizations from the electronics industry have showcased their products at Leisure Taiwan instead of at the Digital E-Park, so this move has reduced the number of markets covered by Leisure Taiwan.

Wednesday, April 4, 2018

On Monday, two US Republican Party legislators, Greg Walden and Frank Pallone Jr., respectively the chairman and the ranking member of the United States House Committee on Energy and Commerce, co-wrote a public letter to Jim Zemlin, executive director of The Linux Foundation, about open-source software (OSS) and improving its security. They requested Zemlin to answer their questions by no later than April 16.

The letter contained the following four questions; each of the first two has a further two follow-up questions.

1. Has the CII [Core Infrastructure Initiative] performed a comprehensive study of which pieces of OSS are most crucial to the “global information infrastructure”?
1. If not, does the CII plan to perform such a study?
2. What would the CII need in order to do so?
2. Has the CII, or any other organizations, compiled any statistics on OSS usage?
1. If not, does the CII plan to perform such a study?
2. What would the CII need in order to do so?
3. In your estimation, how sustainable and stable is the OSS ecosystem?
4. Based on your response to the previous question, how can the OSS ecosystem be made more sustainable and stable?

Walden and Pallone exemplified Heartbleed, a “critical cybersecurity vulnerability” that allowed the hacking of websites and passwords, and millions of medical records in 2014. They also wrote that, in response to that vulnerability, The Linux Foundation established a multi-million dollar project, the Core Infrastructure Initiative, intended to improve the global infrastucture of such software.

The politicians noted large tech companies like Microsoft, Apple Inc., and Adobe Systems respond more quickly to such critical vulnerabilities than distributors and developers of open-source software.

Open-source software is “publicly accessible” and usually freely-licensed for a wide range of use, such as modification and commercial uses. Walden and Pallone also expressed praise toward open-source software and cited a 2015 survey conducted by Black Duck Software saying 78% of companies used such software.

Tuesday, July 29, 2008

Google announced on July 25 that its search engine has indexed over 1 trillion unique web pages from all over the globe.

“We knew the web was big,” the article on Google’s official blog begins. “Even after removing those exact duplicates, we saw a trillion unique URLs.” This article also discussed the indexing technology behind the stage.

Google, known as a popular international search engine, has servers all around the world to index web pages. With the rapid development of the Internet, the number of web pages with unique URL (Uniform Resource Locator) is growing by several billion per day. In 1998, Google had an index of only about 26 million pages. Within 10 years, that number has increased by 38 thousand times.

Originally called Backrub, Google gained popularity in the early 90s, and has since released products including Gmail, Blogger, and Google Apps.