Tuesday, September 27, 2022

On Thursday, September 22, scientists at the University of California San Diego reported in the journal Science of the Total Environment that a type of polyurethane already used in biodegradable land-based products can also break down when immersed in seawater. This polyurethane is already used as a substitute for plastic in foams and shoes.

The research team performed their experiments at the Ellen Browning Scripps Memorial Pier and Experimental Aquarium. They cut the polyurethane into cubes similar in size and shape to those naturally formed by EVA plastics. They wrote that several types of marine bacteria and fungi stick to the polyurethane and break it down to its component chemicals, which they then consume for food. The polyurethane microbes had already made detectable progress when the scientists checked the samples after four weeks in the water.

“Improper disposal of plastic in the ocean breaks down into microplastics and has become an enormous environmental problem,” said study co-author Stephen Mayfield, director of the California Center for Algae Biotechnology. “We’ve shown that it’s absolutely possible to make high performance plastic products that also can degrade in the ocean.”

Humans deposit roughly 8 billion kg of plastic in the ocean each year, where it can be mistaken for food by marine organisms. Natural forces break the plastic into the small pieces that we call microplastic, while larger chunks form near-islands, such as the Great Pacific Garbage Patch. By mass, about half the patch is commercial fishing waste, such as discarded nets, but reducing the amount of post-consumer plastic in the ocean would still make a considerable dent in the planet’s plastic problem.

This type of polyurethane can be used to make flip-flops and parts of other shoes, which make up a large portion of the world’s plastic waste.

Tuesday, October 9, 2007

Stuart Ryan is running for the Communist Party in the Ontario provincial election in Ottawa Centre. Wikinews interviewed him regarding his values, his experience, and his campaign.

Sunday, January 30, 2005

AUSTRALIA — Mamdouh Habib, a former Guantanmo Bay detainee, arrived back in Australia and was reunited with his family on Friday, after having been held in the US navy base for three years without charge.

In a statement through his Australian lawyer, Stephen Hopper, the Habib family thanked the Australian people during Mr Habib’s incarereation. The statement also offered thanks for the work of Mr Habib’s American lawyer saying, “Most of all we’d like to thank Joe Margulies for his excellent efforts … Joe’s the best lawyer in the world.”

Mr Margulies says Mr Habib needs medical treatment for chronic physical and mental conditions he suffers from his incarceration.

Mr Habib was detained by Coalition forces in Afgahnistan three weeks after the September 11 attacks on the World Trade Center in New York, on suspicion of having links to Osama bin Laden and the Al Qaeda terrorist group.

Wednesday, October 18, 2006

Even as the debate over whether Mohammad Afzal should be put to death for his role in the foiled 2001 attack on Indian Parliament rages on, lawyers are trying to determine the most humane method by which he may be executed. Some are quoting a Law Commission report that says lethal injection is the most painless way of ending a condemned person’s life. A former member of the Law Commission, N M Ghatate said

Hanging is one of the cruelest ways of putting a man to death because he gets strangulated and his eyes pop out. There are many other gory details and he has to be prepared for the punishment.

Afzal’s lawyer Gavin Fernandes however rejected the lethal injection idea stating

Lethal injection has been held to be cruel, inhuman and degrading. This goes to show that whenever you take a life, whether it is by hanging or by lethal injection, it causes enormous pain

Indian law allows for the death penalty to be awarded for serious offences, albeit in the “rarest of rare” cases. Hanging has traditionally been used as a method of execution, and the other option (that of having the condemned face a firing squad) has seldom been exercised. Those against hanging however claim it is more cruel than lethal injection. Studies have however shown that the paralytic agent in the lethal injection may give the appearance that the condemned individual is “calm” due to the fact that he/she is unable to express his/her pain externally.

Tuesday, July 29, 2008

United States Senator Ted Stevens of Alaska has been indicted by federal grand jury on seven criminal counts for making false statements in his Senate financial disclosure forms. The longest-serving Republican in the Senate, Stevens is the highest-profile politician ensnared in the corruption scandal surrounding VECO Corporation and its executives’ attempts to influence politics.

VECO, a subsidiary of CH2M Hill as of September 2007, is an oil pipeline and services company. It is alleged to have funded renovations to the Stevens home in Girdwood, Alaska in 2000. The renovations include a new garage and first floor, a two story wrap-around deck, as well as new wiring and plumbing. In 2007, VECO chief executive Bill Allen pleaded guilty to charges of extortion, bribery, and conspiracy.

The 28-page indictment alleges that Stevens “knowingly and willfully engaged in a scheme to conceal” gifts from VECO, which totaled “hundreds of thousands of dollars worth of things of value.”

A press release was issued by Stevens’ office in response to the allegations: “I am innocent of these charges and intend to prove that.” And Stevens himself commented, “I have never knowingly submitted a false disclosure form required by law as a U.S. senator.” Senator Daniel Inouye, a close friend of Stevens, commented: “As far as he’s concerned, he’s not guilty. And I believe him.”

Stevens was reportedly caught unawares on Tuesday when the indictment charge was filed. “Apparently, the media knew about it before he did,” Inouye stated, adding that he had just talked to Stevens. Ted Stevens was in a meeting with other Republicans when he found out about the charge.

Stevens is the longest-serving Republican senator in history and is up for reelection this November. Calls to his office in Washington for comment were redirected to a voicemail indicating that his “office is closed.”

The United States Department of Justice says it has already obtained seven convictions in the case: Peter Kott, a former Speaker of the Alaska House of Representatives; Thomas T. Anderson, a former state representative; Victor H. Kohring, another representative; James A. Clark, chief of staff to the former governor of Alaska; William Bobrick, a lobbyist; Bill Allen, VECO chief executive; and Richard L. Smith, VECO vice president of government relations.

Friday, January 19, 2007

TJX Companies, a U.S. chain, that owns big box stores Winners, a fashion outlet, and HomeSense, a home accessories store, has revealed they had their computers hacked back in mid-December.

It also affected the U.S. and Puerto Rico stores Marshalls, T.J. Maxx, HomeGoods and A.J. Wright, which are also owned by TJX Companies. The intrusion could also affect stores in the United Kingdom and Ireland.

They discovered the hacking in mid-December and revealed the information to the public on Wednesday.

“The company is committed to providing its customers with more information when it becomes available,” TJX Companies said in a statement.

The computers contain credit card, debit card, check, and merchandise return transactions information. The hacker could have accessed transactions during 2003 and from May through December 2006.

Jefferies analyst Timothy Allen said the chain should use this as an opportunity for excellent customer service. He added that they should offer coupons to customers to get them back to shopping in stores owned by TJX.

Customers with questions can call one of the help lines at 866-484-6978 in the United States, 866-903-1408 in Canada, and 0800-77-90-15 for the United Kingdom and Ireland.

Thursday, July 24, 2014

In the capital city Peshawar of Khyber Pakhtunkhwa province in Pakistan, unidentified armed men targeted security guards at the Hayatabad Industrial Estate on Sunday. At the time, two security guards were checking vehicles entering the estate, while others were praying. Police said guard Akhtar Zaman died at the scene, while guard Imran Zaman was taken to Hayatabad Medical Complex and died shortly thereafter.

According to the police, the three perpetrators were riding motorcycles, and escaped. Police cordoned off the area while collecting evidence. Reportedly, attackers look for checkposts with incautious policemen. Superintendent of Police Faisal Kamran said targeting of police is on the rise, especially during the Iftar. The security guards may have been mistaken for policemen by the attackers. Describing alertness measures, he said, “One out of every three cops will be standing alert at some distance at a checkpost or police car”.

The security guards were private employees of the estate sanctioned by the police department. Hayatabad police station official Ihtisham explained the police department provided their uniforms. According to Malik Niaz, president of Industrialists Association Peshawar, “They belonged to a group of private guards who assist the police in safeguarding the industrial estate […] formed by industrialists about five years ago after an increase was reported in kidnapping cases from the estate in broad daylight”. He also mentioned they had assigned more guards recently following increases in extortion and attacks.

A handout issued on Sunday evening said Chief Minister Pervez Khattak condemned the incident.