Wednesday, June 3, 2009

Over 60 miners were killed in an abandoned gold mine shaft near Welkom, in the Free State province of South Africa, after a fire broke out inside the mine.

36 bodies from the Harmony Gold mining company Eland mine shaft were brought up earlier on the weekend from depths up to 1.4 kilometers (1 mi). On Tuesday, 25 more bodies were recovered by other illegal workers.

“We suspect there was a fire on the 18th of May. We never saw any smoke. Over the weekend [30 May] we were informed by other illegal miners that people had died,” said Tom Smith, Chief Operating Officer for Harmony’s South Region, “The bodies are not burnt. It seems more of a case of gas or smoke inhalation. I don’t know if there are any more bodies down there, we just have to wait.”

The workers may have died from poisonous gasses, smoke inhalation, suffocation, cave-ins or carbon monoxide poisoning.

Harmony gold mine will not send anyone in to the mine as the conditions are extremely dangerous and abandoned shafts are without safety equipment. Illegal workers may gain access bypassing security at one mine site, and exit via a series of interconnected underground tunnels many miles away.

Harmony is internationally the fifth largest gold mining company and has bought up old, abandoned mines.

Police were seeking relatives to help identify the bodies, and are instigating an investigation into the circumstances.

Almost 300 “gold pirates” were arrested over the past two weeks at the Eland mine shaft alone. Thousands of illegal workers can be underground, and remain working for weeks and months continuously. “These are ex-miners and unemployed people – we need to target the syndicates,” said Smith.

There are over 4.18 million unemployed in South Africa due to the economic decline, and another 1 million may soon join the ranks.

Susan Shabangu, the minister of mining, extended her condolences.

Welkom, with a population of over 400,000 is located 160 kilometers (99 mi) northeast of Bloemfontein, the provincial capital.

Wednesday, June 12, 2013

In May, periodical cicadas with 17 years life cycle emerged on the East Coast of the USA after underground development as juveniles since 1996. Researchers and scientists worked to map and study the rare wave, and the locals prepared for the noisy event. First recorded in 1666, the Magicicada septendecim species recently emerged in 1979, 1996, this year, with a next wave due in 2030.

This week, Wikinews interviewed Chris Simon, an ecology and evolutionary biologist at University of Connecticut, about the cicadas.

((Wikinews)) What caused your initial interest in periodical cicadas?

Chris Simon: As an undergraduate student, I was interested in the formation of species so when I went to graduate school I looked for a study organism that was likely to be in the process of forming new species. I chose periodical cicadas because they are broken up into reproductively isolated broods (or year classes). Reproductive isolation leads to speciation so I planned to study biochemical differences among the broods.

((WN)) You study the emergence of the periodical cicadas. What do you study? What observations are you making?

CS: We record exactly where each cicada population emerges (using GPS automated mapping and crowd sourcing). We record the presence or absence of each of the three morphologically distinct species groups of periodical cicadas (Decim group, Cassini group, and Decula group). We collect specimens for DNA analysis. We look for cicadas coming up one and four years early and late. We dig up cicada nymphs and monitor their growth rates.

((WN)) What equipment do you use?

CS: Nets, shovels, automated GPS recorders, cameras, laptop computers, automated DNA sequencers.

((WN)) Do you study the periodical cicadas with anyone else? What is their role?

CS: Yes, there are a large number of people studying periodical cicadas in my lab and in other labs. My lab is made up of Research Scientists, Postdoctoral Researchers, a technician, graduate students, and undergraduates. Research Scientist John Cooley is the leader of the GPS mapping project; he invented the automated GPS recorder; he built our crowd-sourcing website, and he is instrumental in public outreach. Postdoctoral research David Marshall also participates in the mapping project and leads the part of the research related to the mapping of stragglers. John and Dave and Technician Kathy Hill all study periodical cicada mating behavior and conduct mating and hybridization experiments. One of my graduate students Beth Wade has participated in the nymph collections and will soon start genetic work involving genome wide association mapping designed to locate genes related to life cycle. My graduate student Russ Meister is studying the genes of the bacterial endosymbionts of cicadas. My current undergraduate honors student Erin Dwyer is also studying the development of Magicicada nymphs and is helping to design a lab exercise for college students around the eastern US to do the same. Many of my past undergraduate students have studied the biochemical genetics and development of periodical cicadas. See the Simon Lab website.

CS: We are collaborating with Teiji Sota at the University Kyoto and Jin Yoshimura at Shizuoka University in Japan. They are studying the phylogeography of Magicicada. We are collaborating with John McCutcheon of the University of Montana who is studying the endosymbiont genomes.

CS: We are also collaborating with ecologists Rick Karban and Louie Yang, both professors at UC Davis who have an interest in cicada population dynamics and nutrient cycling in the ecosystem.

((WN)) You studied the periodical cicadas in 1979 and 1996 too. What changes with time?

CS: I have studied periodical cicadas since I was a student back in 1974. What changes with time is increased human development constantly shrinking the patch size of cicada populations.

((WN)) What are your thoughts on the long life span of the periodical cicadas? Why could it be so? What advantages and what disadvantages does it have?

CS: Most or all cicadas have long life cycles compared to your typical annual insect. Examples have been found of two-year to 9-year cycles in different species. Periodical cicadas evolved an even-longer life cycle and I think that part of this relates to the evolution of their synchronized life cycles and peculiar safety-in-numbers strategy for survival. To become synchronized, periodical cicadas had to evolve an exact length life cycle and all adults would have to appear in the same year. Because the nymphs grow at different rates underground, a longer life cycle and a way of counting years must have evolved so that the individuals that get to the last nymphal (underground juvenile) stage first would wait long enough for all other individuals in the population to become ready to emerge.

((WN)) News reports mention this is ‘Brood II’ of the periodical cicadas. What are the distinctive features of this specific species and what is its full scientific name?

CS: The same species exist in multiple broods. No species is restricted to Brood II. The three species present in Brood II are: Magicicada septendecim, M. cassini, and M. septendecula. These same three species are found in every 17-year brood (except the farthest north which only has M. septendecim).

((WN)) At what depth do the cicadas juveniles live underground?

CS: Most live within the top foot of soil but some have been found deeper. We do not know if they go deeper in winter. We need to do much more digging to understand the nymphs.

((WN)) How do people prepare for the cicada emergence?

CS: Of course various people prepare in different ways. Ideally, everyone prepares by studying information available on the web (especially on our websites Magicicada Central and Magicicada.org).

((WN)) Do cicadas affect transport in the local area?

CS: No, not really. Occasionally individuals can be seeing flying across highways and sometimes they smash into cars.

((WN)) Do cicadas usually stay outside or do they also invade houses too?

CS: They stay outside. One might accidentally fly in through an open window but that would be rare.

((WN)) What do the cicadas eat?

CS: Cicadas suck xylem fluid (the watery fluid coming up from the roots of plants) in deciduous forest trees and herbs. Essential amino acids in the cicada diet are supplied by their bacterial endosymbionts. There are two species of endosymbionts. One makes 8 essential amino acids and one makes two essential amino acids.

((WN)) Do cicadas damage crops or city vegetation? What damage?

CS: Cicadas do not chew leave so they do not damage crops like other insects. They can inflict some damage by their egg laying. Cicadas lay eggs in pencil-sized tree branches. If there are not enough branches available, too many female cicadas may lay eggs in a single branch weakening it and making it susceptible to breakage by wind. This can sometimes cause damage in fruit orchards. If the branches break, the eggs die so this behavior is selected against by natural selection.

((WN)) Thank you.

CS: You’re welcome. I am happy to have this opportunity to communicate with your readers!

Monday, May 21, 2012

The placement for first and second place at the 2012 Preakness Stakes could have been a replay of the Kentucky Derby earlier this month as I’ll Have Another came in first with Bodemeister behind in second. In this race, Creative Cause finished third.

By winning the Kentucky Derby and the 137th Preakness Stakes, I’ll Have Another has a chance at winning the US Triple Crown of thoroughbred horse racing. The final race I’ll Have Another would have to win is the Belmont Stakes, which will be held on June 9.

I’ll Have Another was not favored to win the Preakness Stakes and his odds were set at 3-1. Bodemeister, who was the favorite at 2-1 odds, was the speed horse again as he led the field for most of the race just as he did at the Kentucky Derby. This time, Creative Cause was following close behind in second by the time the field of horses reached the far turn. Just as in the Kentucky Derby, I’ll Have Another pushed faster in the final leg of the race. However, the Preakness Stakes finish was closer with I’ll Have Another squeezing by the pacesetter at the very end to win the race in 1:56.9.

Mexican jockey Mario Gutierrez has won his last four races with I’ll Have Another. He gave I’ll Have Another the credit for the finish, “No one put him in this race. He put himself into the race,” he said. Gutierrez said all he had to do was signal to the horse that it was time to challenge Bodemeister and the horse did the rest.

The winning horse is owned by financier J. Paul Reddam and trained by Doug O’Neill.

The Pimlico Race Course in Baltimore, Maryland was filled with a crowd of 121,309 to watch the Triple Crown hopeful. The last horse to win the Triple Crown was Affirmed in 1978.

THE HORSES

According to the official Pimlico website, the horses that competed this year in the Preakness Stakes by starting position include:

1. Tiger Walk is owned by Sagamore Farm, trained by Ignacio Correas IV, and was ridden by Ramon A. Dominguez.

2. Teeth of the Dog is owned by J.W. Singer. The thoroughbred is trained by Michael Matz and the jockey was Joe Bravo.

3. Pretension was the winner of the 2012 Canonero II Stakes. The horse is owned by Kidwells Petite Stable, trained by Christopher W. Grove, and was raced by Javier Santiago.

4. Zetterholm is owned by Winter Park Partners, trained by Richard E. Dutrow, Jr., and ridden by Junior Alvarado.

5. Went The Day Well is owned by Team Valor International and is trained by H. Graham Motion. His jockey was John Velazquez. This team won last year’s Kentucky Derby race with Animal Kingdom, and they took Went The Day Well to the 2012 Kentucky Derby.

6. Creative Cause is owned by Heinz Steinmann and trained by Mike Harrington. His jockey was be Joel Rosario. Creative Cause was part of the field at the Kentucky Derby, too.

7. Bodemeister, winner of the Arkansas Derby at Oaklawn Park, is trained by Bob Baffert. He is owned by Zayat Stables and his jockey was Mike Smith.

8. Daddy Nose Best was the winner of the Sunland Derby at Sunland Park and the El Camino Real Derby at Golden Gate and raced in the 2012 Kentucky Derby. He is owned by Cathy and Bob Zollars, trained by Steve Asmussen. His jockey was Julien Leparoux.

9. I’ll Have Another was the winner of the Kentucky Derby at Churchill Downs. He is owned by financier J. Paul Reddam, trained by Doug O’Neill and ridden by jockey Mario Gutierrez.

10. Optimizer is trained by D. Wayne Lukas, owned by tobacconist Brad Kelley of Bluegrass Hall LLC and ridden by Corey Nakatani. This horse raced also raced in the Kentucky Derby.

11. Cozzetti is trained by Dale Romans and was raced by Jose Lezcano The horse is owned by Albaugh Family Stables.

Monday, December 12, 2005

Cronulla Beach in Sydney, New South Wales was the scene of racist mob-violence yesterday. In what has been described as disgusting, un-Australian and shameful behaviour, participants in a 5000-strong mob assaulted people suspected of being of Lebanese origin. The angry, alcohol-fuelled crowd also turned on anyone who tried to help the victims, including police, security guards and ambulance officers.

Following an attack on two lifeguards earlier in the week, allegedly by men of Lebanese descent, a protest had been organised via text messages and a small number of usenet postings.

Sutherland Shire Mayor Kevin Schreiber says inflammatory text messages calling for revenge attacks fueled the violence. Mr Schreiber said the heavily-circulated messages ensured troublemakers went to the southern Sydney beach looking for a fight. Police had patrolled the area all weekend after text messages began circulating among the community calling for vigilante responses to unwelcome visitors on the beach.

“The sending out of that text message was foolish and irresponsible and ensured that people from all over Sydney came to Cronulla looking to cause trouble and this was further fueled by alcohol,” said Mr Schreiber.

Sydney’s popular talk-back radio station 2GB also promoted Sunday’s event. Breakfast announcer Alan Jones has been accused of “fanning the flames.” Callers who recommended vigilante action were not discouraged to take the law into their own hands. Mr Jones, notorious for inflammatory comments, repeated the text message for Cronulla residents to defend their territory several times.

As the crowd marched along the beach and foreshore area, waving Australian flags, the crowd chanted racist slogans, with many wearing clothes bearing racist sentiment.

Middle Eastern men were openly targeted and assaulted. A young Muslim woman wearing a veil was chased into a kiosk on Cronulla beach. Police tried to move her away from the chanting crowd but were unable to reach the security of the command post. While the woman and police officers hid in the kiosk, a crowd surrounded the kiosk and shouted “Kill the Lebs”, while others climbed on top of the kiosk.

As police horses and special operations officers formed a line and pushed the crowd away, they were bombarded with beer bottles. After half an hour, an ambulance arrived at the kiosk and people were loaded into it. The ambulance, transporting six injured youths, escorted by police and police horses, was also bombarded with beer bottles. One struck an ambulance officer on the head. His colleague suffered lacerations to the arm.

Monday, June 7, 2010

The MTR Corporation, the only railway company in Hong Kong since the rail merge in 2007, has loosened their rules. The corporation proposed the new modifications, then transferred the proposal to the Legislative Council, and will be effective from September 2010.

The new set of rules allow ‘non-disruptive’ use of profanity in private conversations, and the punishment for inflammatory use of expletives is lowered from a fine of HK$5000 to HK$2000. The new set of rules have also excluded the regulation against wandering in MTR premises, as well as the rule against attempting to eat or drink.

Democratic Party member James To has expressed his concerns about a new rule that outlaws the display of promotional material. According to To, the wearing of Tiananmen Square Incident-related T-shirts or acting the Goddess of Democracy may breach the new MTR rules.

He also deems two other regulations, namely the prohibition of distracting MTR staff members and photography and video-recording in the train carriages, ‘unreasonable’.

Unionist Li Fung-ying is also confused whether chewing gum was considered food. MTR head of operations Choi Tak-tsan replied that only what is regarded as food counts. They had not yet discussed on this matter, said Choi, and will soon. Li is also concerned about the rule which prohibits the entering of the first-class carriage without buying a ticket. Her main concern is whether the passenger will be allowed to buy the ticket rather than being fined HK$500.

Wong Kwok-hing believes that the MTR corporation should call upon more effort to advertise a more ‘civilised’ and ‘polite’ way of taking the train. Jeffrey Lam thinks that the new rules do not do enough to restrict shouting. MTR replied that anyone who shouts in the train can be advised to leave the train or even prosecuted.

Monday, July 9, 2007

Tournament favourites and debutants Australia have drawn 1-1 with a skillful Oman in the second match in Group A of the 2007 AFC Asian Cup.

Oman shocked the Socceroos when they scored on thirty-two minutes, after some enterprising play on their left-hand flank. A ball cut back made its’ way through the Australian defence to Omani striker Badar Mubarak, who slotted the ball low into the left-hand corner of the goal.

Oman very nearly had a second goal on three separate occasions in the second half. They were only denied by three world-class saves by Australian goalkeeper Mark Schwarzer, including a low save from a driving volley by Ahmed Mubarak, a reflex save to stop a point-blank header in the seventieth minute, and then another low-down save minutes later from Fawi Bashir’s driving shot.

A heavy downpour began ten minutes prior to the final whistle, and it appeared to reinvigorate Australia. They pressed forward in numbers, and were rewarded in injury time with a goal to Everton midfielder Tim Cahill, after a low volley by Marco Bresciano was well-saved by Omani keeper Suleiman Al Mazroui.

Cahill achieved the remarkable double of scoring both Australia’s first Asian Cup and World Cup goals, after he scored in the eighty-third minute of their match against Japan at the 2006 FIFA World Cup. He and John Aloisi capped off the comeback by scoring twice late to defeat Japan 3-1.

The Australian players were visibly frustrated by Oman’s play-acting tactics, which saw the stretcher used four times in the first half alone. British match commentator Simon Hill described the tactics as “a blight to the game” and “absolutely rubbish”, the latter in relation to one incident where no contact was made whatsoever. When queried about it after the game, Arnold said cynically “welcome to Asia”.

The Australians were flat and their defending was poor, said coach Graham Arnold at the post-match media conference. He also commented on goalkeeper Schwarzer’s three fantastic saves, saying “Mark Schwarzer’s got us out of jail. Schwarzer’s made two unbelievable saves, otherwise it’s 2-0 and all over”.

The draw leaves all four Group A teams equal on the table on one point, with one goal for and one against, following Iraq 1-1 draw with hosts Thailand yesterday.

In the other game played yesterday (UTC), co-hosts Vietnam caused a major shock by defeating United Arab Emirates in their Group B fixture.

The Emirates are the current Gulf Cup champions, and the hosts were expected to struggle to win this match, or progress from Group B which includes two-time Asian champions Japan and Asian Games gold medallists Qatar. Vietnam is playing at Asian Cup level for the first time in nearly half a century.

UAE had the better of the chances in an otherwise-even first half, with the best Faisal Khalil‘s shot in the thirtieth minute, which was well-saved by Vietnamese goalkeeper Duong Hong Son who managed to turn the ball around the post for a corner.

However, they scored two second half goals to take the three points from the My Dinh National Stadium. On sixty-three minutes, a counter-attack from the half-way line involving three Vietnamese players resulted in defender Huynh Quang Thanh putting the ball in the back of the net.

Vietnamese player of the year Le Cong Vinh made it 2-0 nine minutes later when he chased down a long ball and calmly lobbed it over Emirates goalkeeper Majed Nasser, who had come off his line to try and avert the danger.

Bruno Metsu, coach of the United Arab Emirates, substituted players and launched an all-out attack to try and salvage something, but failed to find the goals he needed.