Saturday, October 15, 2005

In the November issue of the Journal of Clinical Investigation,researchers announce that they have found that cannabinoids promoted a generation of new neurons in rats’ hippocampi. The study held true for both a plant-derived and a synthetic cannabinoid. The hippocampus is a part of the brain that contributes to learning and memory. In particular, it has been shown that the hippocampus is essential for the formation of new episodic memories.

“This is quite a surprise, chronic use of marijuana may actually improve learning memory when the new neurons in the hippocampus can mature in two or three months,” said Xia Zhang, with the Neuropsychiatry Research Unit of the University of Saskatchewan.

“Our results were obtained from rats, and there’s a big difference between rats and humans,” added Zhang, “So, I really don’t know yet if our findings apply to humans. But our results indicate that the clinical use of marijuana could make people feel better by helping control anxiety and depression.”

Zhang and his co-workers performed behavioral tests on two purified cannabinoids. The test results indicated that these two cannabinoids have anti-anxiety and antidepression-like effects in rats that may depend on the ability of cannabinoids to promote the production of new neurons in the hippocampus. Marijuana contains a complex mixture of chemicals including cannabinoids and may have somewhat different behavioral effects than the purified cannabinoids tested so far.

Previous studies examining the effects of cannabis have highlighted negative aspects of the drug’s use, such as short term memory difficulties, increased heart rate, nausea, and (in a very small percentage of people) hallucinations. Long term studies about cannabis use tend to be controversial as the data is seen to be biased or flawed. The most agreed upon effect of long term cannabis use is lung damage. However, proponents argue that the correlation between cannabis consumption and lung cancer is misleading suggesting that cannabis use may correlate with tobacco use or that the data is not being properly analyzed.

Wednesday, October 25, 2006

On November 1, 2006 the old five, ten, twenty and fifty cent coins will be illegal tender, but the Reserve Bank of New Zealand says there are still at least 100 million still to be returned.

According to the Reserve Bank, most of the old coins have been lost in drains or buried in rubbish. “We think there is still another 100 million sitting around in people’s homes,” Brian Lang, currency manger for the Reserve Bank, said.

Lang said: “So far, just over 280 million coins have been returned, but there are more out there. Since 1967 the Reserve Bank has issued more than a billion of the old ‘silver’ coins. So if you don’t want to be stuck with loads of old coin – there’s never been a better time to empty your coin jars, sweep the car glove box and rummage behind the couch cushions.”

The coins still awaiting to be handed in, by either spending them, taking them to a bank or donating them to charity, are estimated to be worth between NZ$5 million and $50 million.

“A last-minute burst of publicity may convince people to bring the coins in. It’s a bit of a hassle though. Human nature being what it is, people just don’t care,” Lang said.The Karori Wildlife Sanctuary located in Wellington say that they have collected over $9,000 in old coins. Sanctuary spokesman, Alan Dicks said: “The campaign was particularly fitting because the old coins depicted tuataras and kiwis, both of which can be found living at the sanctuary. The money will go towards supporting general ecological restoration of the sanctuary. We want to get over ten grand, but the more the better.”

Lang said: “Though the coins will no longer be legal tender, banks will continue to exchange them until at least the end of the year,” and the Reserve Bank will always exchange them. “We are still getting people coming in with two-dollar notes,” Lang added.

Friday, July 31, 2009

Vestas Wind Systems, whose closing wind turbine blade manufacturing centre in Newport, Isle of Wight, England remains the site of a occupation now in its 11th day, has suddenly announced that the consultation period preceding the closure of the plant has been extended, and that the plant will remain open until mid-August.

The announcement, which was reported not by Vestas but by the RMT, was described by RMT General Secretary Bob Crow as “another significant milestone in the fight to save the factory and 625 skilled manufacturing jobs in green energy.” The plant had been due to close today.

News of the delay comes hours after confused reports that Vestas was withholding redundancy payment for at least 525 of the workers whose jobs were lost. According to a report by the local newspaper the Isle of Wight County Press, cheques which employees had been expecting today did not arrive; instead, workers who contacted Vestas management were told they would not receive payment until an interview process had been completed, and that if they began new jobs before the interview process was over they would not receive their money. However, according to Ventnorblog, a local Isle of Wight blog which has been following the Vestas closure closely, the layoff process was being delayed because a majority of the Vestas employees were refusing to agree to the management’s redundancy plan.

The delay of the closure allows more time for the negotiation of potential solutions for the Newport plant to remain open. The Vestas occupiers and labour groups continue to favour nationalisation of the plant, with Socialist Party spokesman Nick Chaffey saying:

In addition to the Vestas occupiers’ proposal that the factory be nationalised, Caroline Lucas, the MEP for South East England and a member of the Green Party, has proposed that Vestas employees should form a workers’ co-operative with government aid in order to keep the plant running. The Tory-dominated Isle of Wight Council has unanimously endorsed a resolution saying that the plant should stay open, and has called for new investors to take the Vestas plant over, as was done at a smaller Vestas plant in Scotland recently.

The news of the delay comes as workers at the plant accused Vestas management of harassing the families of the 24 remaining occupiers of the plant. Families of some occupiers were served with legal papers at their homes. One of the occupiers, Luke Paxton, left the factory on Thursday night in order to be re-united with his family; Paxton was checked for malnutrition and low blood sugar by paramedics but was not hospitalized, instead opting to go home. Paxton complained that Vestas management, while now providing hot food to the occupiers, were still under-feeding them; the RMT, which is providing legal aid to the Vestas workers, has accused Vestas management of violating the Human Rights Act by attempting to “starve the workers at Vestas into submission”.

Protesters in fancy dress were successful in sending food into the plant yesterday. Protesters dressed as a fantasy wizard and can-can dancers distracted police and company security guarding the fence which has been erected around the site while other protesters flung a bag of food and an electric kettle onto the balcony outside the office which has served as the occupiers’ home base inside the factory. No arrests were made but the protesters were removed from the factory grounds.

Requests for comment from Vestas management received no reply.

Thursday, January 10, 2019

In late December, Indonesian cargo ship MV Namse Bangdzod vanished in local waters. The tanker, gross tonnage around 1,150 and loaded with crude palm oil, had over ten crewmembers. Wikinews examined data and contacted experts and local authorities in an effort to establish further details.

The exact date of disappearance is unclear, with industry publications reporting either December 27 or December 28. Crew totals are also unclear, with both eleven and twelve reported by industry sources while The Jakarta Post reports a captain and eleven other crew. Wikinews has contacted the Command and Control Centre of the Coast Guard seeking to clarify, among other things, the date of the disappearance and is awaiting a response.

Wikinews is also awaiting responses from both the Coast Guard and the National Search and Rescue Agency detailing the efforts being made to find the ship, which was last known to be in the Java Sea. MV Namse Bangdzod sailed with cargo from Sampit, a port town on a river in Borneo; it was last bound for Jakarta. It is owned and operated by Indonesian companies and also registered in Indonesia. The 75 m (250 ft) ship was built in 1993 in Japan.

Ships broadcast their position and other information via both the Automatic Identification System (AIS) and the Long Range Identification and Tracking (LRIT) system. AIS is a ship-to-ship safety system, but can also be detected from further afield by satellites. Marine Traffic’s AIS tracking database shows a reestablishment of AIS contact by MV Namse Bangdzod on January 6, with a pattern described by Marine Bulletin as “rather hectic and kind of confused”. In addition to asking local authorities, Wikinews sought expert input on the AIS data.

Dr. Tristan Smith of University College London, a shipping researcher with expert experience interpreting AIS results, explained to Wikinews that crews might turn their AIS transponders off on purpose for security reasons, such as “in certain sea areas where piracy is a risk” in order to “avoid attracting unwanted attention. This can involve them being turned off for several days at a time.” Doug Miller of Milltech Marine, a firm specialising in AIS, told our correspondent an AIS transponder will broadcast automatically provided it has power and antennae, even if the crew abandoned the vessel.

Baslan Damang, a security official from the port of departure, on Tuesday told The Jakarta Post radio broadcasts were being used to alert other traffic such as fishing vessels to look out for MV Namse Bangdzod. He added authorities “are still waiting for updates on the tanker’s condition, so please refrain from speculating that it had been hijacked”. As of yesterday, no oil slicks or other evidence of accidents have been found along the scheduled route the vessel was due to take. A major search continues.

Miller and Smith both acknowledged faults with the AIS system on-board as possible explanations, with Miller describing issues with the signal between the transponder and the satellite receiving it as one potential scenario for intermittent data reception. He too suggested a hypothetical scenario, in which “the AIS equipment has been tampered with or has been turned off for some of the time — either intentionally or accidentally or due to a power malfunction.” Smith called the disappearance an “interesting” case; Miller said “It is a little hard to definitively say what’s going on”. Miller explained that while transponders generally transmit every ten seconds “even if the transponder is transmitting there is no guarantee that other vessels or MarineTraffic can see it”. “It could also be a power supply issue or faulty transponder”, said Smith.

Smith told Wikinews “There are also some operations done on ships containing hazardous cargoes[…] where all risks of sparking/arcs need to be removed and radio transmitting equipment is sometimes turned off for this reason.” He said this applied to product tankers, but the long duration of AIS downtime would in this instance be unusual if this is the reason. Smith had one more theory: Namse Bangdzod could be the victim of identity theft, with a second vessel conducting manoeuvres it wished to conceal while falsely transmitting information identifying itself as Namse Bangdzod. Smith told Wikinews this might happen in cases of illegal fishing. He stated “In this scenario, it would normally be expected that both the legal and illegal transmission would be received but depending on how Marine Traffic handle this, it’s possible the two signals could be confused.”

Smith drew attention to LRIT as another method for search and rescue personnel to find the tanker. Unlike AIS, which is a safety and tracking system, LRIT is used for maritime security by seagoing nations. Created under the auspices of the International Maritime Organization, LRIT allows states to examine data about ships bearing their flag, visiting their ports, or in or near their waters.

Like all vessels exceeding 300 tons, Namse Bangdzod is required to transmit LRIT data. Search and rescue bodies can also access this information; Smith told Wikinews he believed this would include foreign navies with ships in the Java Sea. Singapore, India, and Australia have in the past conducted emergency searches of the Java Sea: All three nations offered military assistance after Indonesia AirAsia Flight 8501 vanished in December 2014.

Marine Traffic’s website’s most recently publicly available AIS result, as of Tuesday, showed the ship underway a few miles off Jakarta. VesselFinder listed no AIS results for the last month. Vessel Tracker’s database had no sighting of the ship within the last 59 days on Tuesday; the website noted the AIS signal received from Jakarta but declared the ship was not actually there. Maritime Connector has an entry for the ship in its database but has no location data available.

Local authorities, according to Maritime Bulletin, have noted other unusual AIS data. The website yesterday suggested piracy, perhaps to obtain the valuable cargo, is now the most prominent theory. The Indonesian Palm Oil Producers Association reports a value of US$473.60 per metric ton of crude palm oil as of November 2018, with the price decreasing that month. “Its plausible that an explanation [why] the AIS transponder is not transmitting is that it had been turned off by pirates who wanted to hamper the efforts of a rescue mission” Smith told Wikinews yesterday.

Yesterday the Search and Rescue Agency told The Jakarta Post it was intending to end its search on the basis of piracy, which is outside its remit; the paper also spoke to the Navy, who told it this was as-yet uncomfirmed and noted no ransom has been sought and the ship vanished from an area without previous piracy problems. Four Navy ships assisted by aircraft are searching. “We will continue searching until we find it,” 1st Fleet Command’s Navy Information Agency head Arba Agung told The Jakarta Post, which also today reported location data falsely showing the ship in Sunda Kelapa Port after its inaccurate position in Jakarta Bay was recorded.

See the discussion page for instructions on adding schools to this list and for an alphabetically arranged listing of schools.

Due to the damage by Hurricane Katrina and subsequent flooding, a number of colleges and universities in the New Orleans metropolitan area will not be able to hold classes for the fall 2005 semester. It is estimated that 75,000 to 100,000 students have been displaced. [1]. In response, institutions across the United States and Canada are offering late registration for displaced students so that their academic progress is not unduly delayed. Some are offering free or reduced admission to displaced students. At some universities, especially state universities, this offer is limited to residents of the area.

Monday, April 30, 2007

Microsoft has finally released its long awaited “Silverlight” into Alpha Testing for the general public. “It’s the biggest challenge for Microsoft right now,” said Brent Thill, an analyst from Citigroup. This is the most direct threat to date, that Microsoft has posed to Adobe (makers of the popular Flash platform).

The creators of Silverlight have been promising a single plug-in which will work across all browsers and operating systems and will offer a rich video and interactive media experience which can be embedded within Web sites.

Microsoft has also promised to make some of the Silverlight technologies open source. This has been a popular decision among the computing industry, and has been a step away from the usual protection of their products.

While at MIX07, Microsoft also discussed its new package called Expression, which is set to be released in June, and will be an alternative to Adobe Creative Suite 3 (CS3).

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Friday, June 20, 2008

The third annual Taste of Taiwan Cuisine opened on Wednesday of June 18, 2008 and runs until June 21. Organized by Taiwan External Trade Development Council to promote the culinary culture of Taiwan, the tradeshow featured three main shows for food and food packaging industries: “Food Taipei”, “Foodtech Taipei”, and “Taipei Pack”.

Twenty-seven countries including United States, South Korea, Canada, Japan, Sri Lanka, Austria, Philippines, Chile, Malaysia, Spain, Fiji, Poland, and six nations from Africa, grouped their own national pavilions for sourcing and procurement. In addition, the Taiwan Pavilion featured sections on culture, product image, brand design, and agriculture verification in Food Taipei.

Industrial solutions including medical applications, packaging machines, food CNCs, and bar-code printers are showcased in the “Foodtech Taipei” and “Taipei Pack”. Seminars and forums from security, global marketing, and policies for food, machinery, and packaging industries are also held during show hours.

After the 3-in-1 show in Taipei, the Kaohsiung International Food Show will be scheduled for November.