Friday, April 8, 2005Professor Perry Bartlett of University of Queensland‘s Brain Institute recommends sex, cryptic crosswords and a good run to stave off dementia.

The researcher, interviewed on Australian ABC radio today [1], said that with 52,000 Australians expected to be diagnosed with dementia by the end of the year, people wishing to ward off the degenerative disorder may benefit from activities which stimulate growth of new cells in the brain, accompanied by mental exercise to select for survival of the resulting crop of new cells.

“Quite prolonged exercise is very good to make new neurones,” said the Professor. “These new nerve cells are really quite vital to our ability to function in the higher brain functions, such as memory and learning. Most of them die. We now know that we can preserve some of them by giving direct stimuli.”

Professor Bartlett explained recent research findings, including those from collaborator Jeffrey D. Macklis [2] at Harvard in the US.

“There are a lot of hormones and changes in blood that go up and down after exercise, and so that may be a lead to some of the chemicals that can drive the production of nerve cells.

“One of the chemicals that seems to promote neurogenesis is prolactin, and prolactin levels are very high in pregnant females. Prolactin levels, by the way, also go up during sex as well. So one could think of a number of more entertaining activities than running in order to regulate the production of nerve cells.

“Perhaps doing something a little more inquisitive or intellectual might be good at selecting their survival. So perhaps one should run a long distance and do the cryptic crossword or something like that,” he said.

Professor Bartlett gave the same suggestions as being potentially helpful in depression, last year in an interview on the ABC Science Show. [3]

Monday, October 15, 2007

2007 Intel Developer Forum Taipei, held at Taipei International Convention Center, started at October 15-16. With the great technology trends of wireless networking, this time, Intel Global led Navin Shenoy, Anand Chandrasekher, Shmuel Eden, and Gadi Singer talked about the WiMax, productive quantity of 45nm technology, and the development of mobile technology.

Forecasting the WiMax Forum by Taipei Computer Association (TCA) next week, Intel Taiwan invited Mei-yueh Ho (Chairman of Council for Economic Planning and Development) to introduce M-Taiwan and the future of WiMax in Taiwan.

“Not only WiMax, laptop manufacturers will respect on functions such as compatible with High-Definition Videos, power saving, hardware mobilization. In the future, UMPC should be conjuncted with GPS, PDA, and laptop computer and it should mainly have lots of useful functions such as entertainment, mobility, performance, and wireless communication. This is the future object what manufacturers should do.” Navin Shenoy mentioned.

“The mobile platform of UMPC will not ‘Windows only’, with the participation of Asianux by Red Flag of China, HAANSOFT of Korea, and Miracle Linux of Japan, the UMPC competition will be in a great change. So not only Asianux platform, but Ubuntu will be available in the future.” Gadi Singer remarked after the showcase of non-Windows UMPC.

After the Opening Keynote, the VIPs summarized topics on 45nm fabs, UMPC, and mobility. Intel predicted that the development of microchip will take effect on the trend of UMPC, it needs the integration on software and hardware contributors and WiMax technology. With the sequences above, the mobility of UMPC will be speed up.

[edit]

Sunday, July 4, 2010

Last week, U.S. Consumer Product Safety Commission (CPSC) held a press conference on the National Mall in Washington, DC, warning consumers of the dangers of fireworks, and advising them of safe handling. They were joined by representatives from the the Bureau of Alcohol, Tobacco and Firearms (ATF); Federal Emergency Management Agency (FEMA); the U.S. Customs and Border Protection (CBP); and other national safety agencies. Fireworks are often used to celebrate the United States’ July 4, 1776 independence from Great Britain. The Fourth of July is a time when many US families get together to celebrate, by holding reunions, picnics, barbecues, baseball games and firework displays; however, celebrations often turn sour due to injury or even death, caused by the mishandling of fireworks. In 2009, nearly 19,000 fireworks-related injuries were treated in hospitals, doctors’ offices and clinics all over the country. Around 9,000 of those were to children aged under 18, and 6,000 occurred during the 30 days surrounding Independence Day.

CPSC chairman, Inez Tenenbaum, said that burns and cuts to limbs, the face and head were the most common injuries, and over half of them were due to firecrackers, rockets and sparklers. The agencies were joined at the news conference by Jason Henderson, who was injured in 2007 after building home-made fireworks. He had found instructions online detailing how to build M-80-style fireworks, and after purchasing the chemicals, began assembling them; however, the mixture exploded which resulted in him losing both hands and his right eye, and shrapnel caused multiple lacerations and puncture wounds to his entire body. “Don’t be the show, go and enjoy the show. I want to get people to move away from putting on their own displays and just go and enjoy the free shows. I mean they are free,” Henderson said. “You might as well take advantage of them while they are there. You can spend time with your family instead of being the one to light them and taking that risk.” Henderson also appears in a public-service announcement recently released by the ATF to YouTube, that shows how he has now been fitted with bionic arms.

Agencies recommend attending community fireworks shows held by city or county officials, which are held in a more controlled and professional environment. Additionally, many jurisdictions outlaw either all fireworks, or certain types, such as rockets and firecrackers.

Fireworks increase demands on fire departments and personnel at this time of year, acting U.S. Fire Administrator Glenn Gaines noted. “Four firefighters [have been killed] as a result of illegal fireworks. Calls to EMS [Emergency Medical Services] and fire departments increased as individuals continue to be injured and burned.” The dry weather and heat that many areas are experiencing also elevate the risk of brush and structure fires. The National Fire Protection Association said that over 22,500 fires started from fireworks in 2008.

Consumers who do purchase fireworks are encouraged to follow the following common sense rules: always read and follow directions; always supervise older children and teenagers if they are permitted to use fireworks; never allow young children to play with or ignite fireworks, child-friendly sparklers and “party-poppers” are a fun and safe alternative for them; keep animals inside or well away from the fireworks, the noise will often scare them; never light any fireworks inside buildings; light fireworks on a smooth, flat surface away from houses, dry leaves, and flammable materials; never ignite fireworks in metal or glass containers; light one firework at a time; move away to a safe distance immediately after lighting a firework; never return to a firework that has not ignited properly; never throw fireworks at another person, animal, or property; do not consume alcohol when using fireworks; keep a bucket of water or a hose in close proximity in case of fire, dispose of use fireworks in the bucket of water; buy from reliable dealers; only use legal fireworks; and follow the laws of your jurisdiction.

Sunday, June 5, 2016

Legendary boxing great Muhammed Ali died on Friday aged 74 in a hospital in Phoenix, Arizona in the United States. A family spokesperson said Ali had been admitted with respiratory problems. The former heavyweight champion lived with Parkinson’s disease for decades, diagnosed in 1984.

Born on January 17, 1942 as Cassius Marcellus Clay, he changed his name to Muhammed Ali after his 1964 conversion to Islam. In his professional career, Ali won 56 out of 61 fights — including 31 consecutive wins. He won the World Heavyweight Championship three times and had also won an Olympic gold medal in the light-heavyweight category.

Often considered the greatest boxer of all time, Ali was the world heavyweight champion in the 1960s and 1970s. His famous fights with George Foreman in 1974 when he won his title back and against Joe Frazier are considered by many as two of the greatest fights in the sport’s history. Ali had also defeated Sonny Liston to claim the championship title.

Ali was also known as a political activist. He came under considerable controversy after his decision to refuse the Vietnam War draft.

He lit the flame in the 1996 Olympics hosted in Atlanta.

His funeral is to be in Kentucky.

Wednesday, January 10, 2007

Apple Inc. today has introduced the much-anticipated iPhone at the Macworld Conference in San Francisco.

The iPhone is claimed to be “a revolutionary mobile phone” as stated on the Apple website. The device appears to be running a mobile version of the Apple operating system Mac OSX. It is approximately the same size as a 5th generation iPod, it has a 3.5-inch LCD touchscreen display that is used to access all features of the phone including number dial, as well as making phone calls. The iPhone plays music, movies, displays pictures and is able to connect to a wireless network.

Apple CEO Steve Jobs unveiled the device by walking onto the stage and taking the iPhone out of his jeans pocket. During his 2 hour speech he stated that “Today Apple is going to reinvent the phone, We are going to make history today”.

Today Apple also released their Media Center device – Apple TV. It will directly compete with Microsoft’s Media Center operating system. Apple has taken a different approach to the media center market; rather than storing content (such as movies, music and photos) on the device, Apple TV connects to a computer (Mac and Windows) over a wirless network connection and plays all content stored on that computer. This makes it substantially easier for users to organize their media content.

Tuesday, April 14, 2009

The Red River at Winnipeg is almost clear of ice blocks and ice jamming, however there are still dangers from the Red River flood.

Ice blocks which were as high as two storey buildings were ripping out trees, fences and railway ties. “You’ll see huge pans of ice standing vertical, up to 20 feet (6.1 m) high,” said Steve Topping, an official with the provincial Water Stewardship Department. “Ice was shoved up on the shore and took out trees with a very devastating effect. It has changed people’s view of the river.”

“It is incredible, the force. One piece of ice pushed out of the river about 20 feet. You watch the force push this up right in front of your eyes,” said Dean North, of the Selkirk Golf and Country Club.

Royal Canadian Mounted Police are ticketing sight seers who are driving through road closure signs and approaching excavators, cranes and crews breaking up the ice. Vehicles, people, boats, and kayaks are getting in the way.

An eight year old boy is in critical condition after slipping on a culvert Thursday. He was pulled underwater by the speed of the flowing water and remained under for about five to ten minutes until adults could rescue him. The air ambulance supplied by Alberta’s STARS (Shock Trauma Air Rescue Society) remains in the city of Winnipeg, Manitoba.

“This is not a spectator sport. It’s not about getting the best pictures for the family albums. I know floods are seen as a bit of an event, but some of the instances I’m hearing about, people should give their head a shake, they really should,” said Steve Ashton Manitoba Emergency Measures Minister, “Those who fall into the river or get into trouble in another way would be not only endangering themselves but the emergency response crews trying to rescue them. I don’t want to see a situation … where we’re trying our darndest to prevent flooding and save lives and somebody [who] decides to go have a white-water experience ends up killing themselves.”

Early Easter Sunday morning floodwater reached the rural municipalities of St. Andrews and St. Clements north of Winnipeg. Residents were sent an evacuation advisory Good Friday, however some residents remained. Rescue efforts commenced Saturday night to find those stranded and unable to leave as their vehicles cannot travel in the swollen overland floodwaters. Some people were rescued from roof tops as entire houses were swept off of their foundations by the large ice blocks hurtling down the river.

Highways in the area remain closed. Neil Gobelle, of Manitoba Infrastructure and Transportation said to “definitely continue to watch the Red River Valley and north of the city up in the Selkirk area. Things are changing quite a bit, quite quickly, so we’ll keep an eye on those areas.”

As of Easter Sunday, Winnipeg is expected to be ice free on the Red River. The River rose 4 feet (1.2 m) in the course of 24 hours. Rain is in the forecast and the higher temperatures of 17 °C (62.6 °F) will cause melting of snow and ice.

A weather system caused by La Niña is being watched by the United States National Weather Service and its potential effects between April 16-18 for residents along the Red River Valley. “We want people to be aware there is a very real possibility of the river going higher than what is out there,” said Mark Ewens, data manager at the NWS, “To have spring floods like this back-to-back is just an unfortunate series of events that have come along to plague us this spring. We’re wanting people to understand that this is a potentially serious problem.”