Sunday, July 8, 2007

Installations of closed-circuit television (CCTV) security cameras into schools in the Australian state of New South Wales has alarmed teachers.

Over 50 schools in New South Wales already have surveillance cameras in playgrounds and outside dining areas. The concern from teachers arises from the pending installation of further cameras inside classrooms and also corridors.

Teachers have expressed concerns about privacy and misuse of the equipment. Senior vice-president of the New South Wales Teachers Federation, Bob Lipscombe, said that teachers are worried about the footage being used improperly, as well as the fact that both teachers and students would be filmed at work by the cameras.

The increase in security cameras being used in schools is an attempt to protect valuable schooling equipment from theft and damage, in particular computers in computer rooms. Lipscombe said that installations in computer rooms will potentially affect many teachers, as all subjects can be taught with the integration of technology.

CCTV surveillance is preferred by some schools over fitting alarm systems and physical bars on entrances to the room, as it is cheaper to install.

Lipscombe said that the Teachers Federation isn’t against CCTV systems provided they are operated properly and with appropriate consent. A solution proposed is to only have the surveillance system record during times when the room is unattended.

A spokesperson for the New South Wales Department of Education and Training has said that the footage obtained is confidential and used to assist police in investigating criminal activity.

Saturday, December 19, 2009

Students at Benet Academy in Lisle, Illinois, United States raised record amounts of money this year during their Christmas Drive fundraiser.

The annual two-week event is aimed at promoting the Christmas spirit in helping the poor and needy. Coordination of the fundraiser is a joint effort by the faculty and three students organizations—Student Government, National Honor Society (NHS), and Outreach. Donations from previous years have allowed Outreach to provide food and Christmas gifts to dozens of families during the holiday season. NHS in the past has provided blankets, winter gear, and toys to local families as well.

A semi-formal dance held on Dec. 5 kicked off the Christmas Drive this year. Two weeks of in-school fundraising efforts ensued, including several no-uniform days and Benet’s traditional Penny Wars. In that four-day activity, the four grade levels competed against each other to see who can collect the most pennies. Nickels, dimes, and quarters were allowed but had negative value in the class total. The seniors won this contest, allowing them to have a no-uniform day on Dec. 11. Other activities such as bake sales and a beard-growing contest raised money as well.

During an all-school assembly on Friday, the last day of the drive, Student Government President Kyle Marinko announced that preliminary calculations put the amount of donations at US$53,392.82, a record for the school. Last year’s drive collected approximately US$42,000. A final total has not been officially announced, since Student Government officials continue to count additional donations that have been received.

Saturday, January 26, 2008

Investigators examining the wreck of British Airways Flight 38, a Boeing 777 that crash landed short of the runway at London’s Heathrow Airport in the first hull loss of a 777, are examining the aircraft’s fuel system as a possible factor in the crash. No-one was killed as the scheduled flight from Beijing, China lost power during final approach on January 17.

136 passengers and 16 crew were on board when power was lost to the two Rolls-Royce engines about two miles from the runway, at a height of 600 feet. Autopilot and autothrottle were engaged at the time, the latter having just commanded an increase of thrust to the engines when power was lost. Co-pilot John Coward, in control at the time, was subsequently praised for being able to glide the disabled plane to within 1,000 feet of the runway, clearing a number of houses along the way.

Subsequent investigation has revealed that not only did the engines not fail simultaneously, but neither failed completely, contradicting initial belief. A preliminary report by the United Kingdom’s Aircraft Accident Investigation Branch (AAIB) stated that after the autothrottle commanded more thrust “The engines both initially responded but after about 3 seconds the thrust of the right engine reduced. Some eight seconds later the thrust reduced on the left engine to a similar level… Both engines continued to produce thrust at an engine speed above flight idle, but less than the commanded thrust.” This situation prevailed until impact.

On Wednesday the AAIB stated that they were examining “All possible scenarios that could explain the thrust reduction and continued lack of response of the engines.” However, it also went on to specifically mention attention to the jet’s fuel system, saying “This work includes a detailed analysis and examination of the complete fuel-flow path from the aircraft tanks to the engine-fuel nozzles.” The AAIB also ruled out the plane having completely run out of fuel, stating that there was “adequate fuel” in the tanks when the plane crashed. In addition to the fuel required to get to the target destination or emergency alternative airport – whichever is further – aircraft typically carry between thirty and forty-five minutes worth of extra fuel as a safety margin.

Possible scenarios being examined include fuel contamination, coming either from fuel taken on at Beijing or leakage from an unknown source. In particular, a heavy contaminant at the bottom of the tanks would explain a lack of earlier problems on the flight, as the fuel levels would only have become low in the final stages of the trip. Another possibility is that a central part of the fuel system developed a leak, reducing the amount of fuel available to the engines.

It is known that, according to the AAIB, “the autothrottle and engine-control commands were performing as expected prior to, and after, the reduction in thrust,” suggesting that all software in the aircraft was functioning correctly and rendering a software failure unlikely, although this possibility also remains under investigation.

Friday, March 8, 2013

Wednesday, a team of researchers at the University of East Anglia, Norwich, United Kingdom published a study of the increasing deer population in the United Kingdom, in the Journal of Wildlife Management. They proposed to cull about half each year out of the estimated 1.5 million deer population.

Wikinews interviewed senior lecturer in ecology Dr. Paul Dolman, the lead author of the study, about the problems being faced from the increase in deer population.

((WN)) What prompted your research into the effect of the deer population on other wildlife?

Dr. Paul Dolman: As a conservation ecologist I have a long standing interest in woodland management.

((WN)) What sort of problems are arising from the continuing increase in the deer population?

Dr. Paul Dolman: In North America and parts of Europe including the UK, increasing deer populations are changing the structure of forest habitats. This has knock-on effects on plant communities, bird and small mammal populations, with a reduction in the numbers of woodland birds that need a complex shrub layer. In Britain, declines in a number of woodland bird species have been linked to increases in deer numbers. Other problems include damage to agricultural crops, and increased numbers of deer-related road traffic accidents.

((WN)) Which species of deer had the most severe impact on other animals and wildlife?

Dr. Paul Dolman: In the UK there are six deer species, of which two are native (red and roe) and four are introduced (muntjac, sika, fallow and Chinese water deer). There has not yet been sufficient detailed work to disentangle their effects, but it appears that fallow deer and muntjac have particularly strong effects on woodlands and other biodiversity.

((WN)) Is there an absence in the number of natural predators of the deer, which would otherwise control population?

Dr. Paul Dolman: Increases in deer populations are at least partly related to the historic removal of large predators (including species such as wolf, brown bear and lynx), as well as the abundance of nutritious cropland. However in densely settled farmed landscapes such as much of lowland England reintroduction of predators is problematic and control by culling is therefore an important aspect of deer management.

Saturday, April 28, 2012

A Florida man was arrested after he allegedly left multiple phone messages with a local animal shelter in Brooksville, threatening to blow them up. Peter Dalessandro, 52, surrendered himself to authorities around 11:00 p.m. (local time) on Wednesday.

Dalessandro has been charged with multiple counts of threatening to place or discharge an explosive device and multiple counts of assault. Dalessandro allegedly made six calls after a puppy the shelter had taken in was euthanized quickly. He called the shelter several times on April 20 and threatened to kill anyone who was there and stated that a bomb was on the property. A search of the property, however, revealed no bomb.

Allegedly, Dalessandro was angered about a recent incident involving euthanizing of an eight-month-old puppy at the shelter within fifteen minutes after the dog’s arrival. According to reports, it is the animal shelter’s policy to euthanize animals as soon as possible if there is no room to house them. However, The Miami Herald reports a shelter volunteer’s claim that there were at least ten kennels open at the time the dog was taken in. An investigation has been opened into the incident and is ongoing. Several employees of the shelter have been relieved of their duties until it has completed.

The director of the shelter called the euthanizing a mistake. Further reports reveal that Dalessandro allegedly called the shelter staff “scumbags” and told them, “I don’t know how you can make an error like that. I’m going to place a bomb and kill everybody.”

Dalessandro has reportedly made threats of a similar nature not related to this case. According to police, Dalessandro has a history of harshly reacting to news of animals dying or which have suffered abuse and has a rap sheet dating back to 2001. Some of the accusations against him include calling individuals who have been accused of killing animals and calling an attorney defending an individual accused of killing a dog.

Sunday, January 27, 2008

Viktor Schreckengost, the father of industrial design and creator of the Jazz Bowl, an iconic piece of Jazz Age art designed for Eleanor Roosevelt during his association with Cowan Pottery died yesterday. He was 101.

Schreckengost was born on June 26, 1906 in Sebring, Ohio, United States.

Schreckengost’s peers included the far more famous designers Raymond Loewy and Norman Bel Geddes.

In 2000, the Cleveland Museum of Art curated the first ever retrospective of Schreckengost’s work. Stunning in scope, the exhibition included sculpture, pottery, dinnerware, drawings, and paintings.