Windows 'could soon
power your glass house
MELBOURNE,
Apr 13: If scientists are to be believed,
people could soon live in glass houses and look
at the world through rose-tinted windows while
reducing their carbon emissions by 50 per cent.
A team of
researchers at the Queensland University of
Technology are developing transparent solar cells
that will act as windows as well as generate
energy in houses or even in commercial buildings.
According to lead
researcher Professor John Bell, the solar cell
glass would make a significant difference to home
and building owners' energy costs and could, in
fact, generate excess energy that could be stored
or onsold.
Professor Bell
said the glass was one of a number of practical
technologies that would help combat global
warming. "The solar cells have a faint
reddish hue but are completely see-through. The
solar cells contain titanium dioxide coated in a
dye that increases light absorption.
"The glass
captures solar energy which can be used to power
the house but can reduce overheating of the
house, reducing the need for cooling," Prof
Bell explained. (PTI)
SKorea confirms
fourth deadly outbreak of bird flu
SEOUL,
Apr 13: South Korea's Agriculture Ministry
says a recent outbreak of bird flu has been
confirmed as the deadly H5N1 strain of the virus.
The ministry today
said that Government tests have confirmed the
H5N1 strain was what had infected chickens on a
farm in Yeoungam, about 380 kilometres southwest
of Seoul.
The ministry says
it was the fourth confirmed outbreak of H5N1 in
the country.
The South Jeolla
provincial Government says quarantine workers
have culled 470,000 chickens and ducks at 20
farms within a 3 kilometre radius of the site of
the outbreak. (AGENCIES)
Lakshmi Mittal
keen to take over brother's ailing steel plants
LONDON,
Apr 13: NRI steel tycoon, Lakshmi Mittal is
keen to take over ailing steel plants owned by
his younger brother in Bulgaria and Nigeria.
Quoting sources
close to the family, The Sunday Times, today
reported that Lakshmi Mittal, the world's biggest
steel baron, plans to buy his younger brother,
Pramod Mittal's plant in Bulgaria, for up to 50
million euros less than he believes it is worth.
Pramod's firm,
Global Steel Holdings, bought Bulgaria's
Kremikovtzi Steel company for 72 million euros in
2005, and had been hoping to sell it to a Russian
company for 150 million euros.
According to the
report Bulgarian investors had become
increasingly alarmed by Pramod's stewardship of
the company and issued a default notice on a 320
million euros bond which has forced him to sell
the plant.
In a separate
development, Global has run into problems, with a
steel investment in Nigeria, where it is
threatened with prosecution.
The report quoting
friends said, Pramod had been reluctant to sell
to his older brother. They said Lakshmi Mittal
had made approaches to the Bulgarian government -
which holds a 25 per cent stake - to buy the
plant for less than 100 million euros.
Last week, as bond
trustees and Nigerian officials circled, Pramod
cracked and appealed to his brother to help him,
the report said.
It also said
Pramod last week denied there had been any
agreement to sell to his brother, and insisted he
had no intention of abandoning his Nigerian
operations.
"We're
family, there's nothing to discuss. We're not
fighting, but it's our private life," he was
quoted as saying.
The report quoted
an Arcelor Mittal spokeswoman as saying the
company is interested in buying Kemikovtzi.
"Lakshmi Mittal has a very good relationship
with his brother," she said, adding that any
suggestions that they had a rivalry were
"harsh and untrue". (PTI)
Co-education
better 'as girls calm boys in class'
NEW
YORK, Apr 13: Parents, please note --
co-educational schools are better as the presence
of girls in classes restrains boys from indulging
in unruly behaviour and improves their academic
performance, a new study has revealed.
In fact, a higher
percentage of girls not only lowers the amount of
classroom disruption but also fosters a better
relationship between students and their teacher,
the Israeli researchers have found in their
study.
"Being with
more girls is good for everybody. We find that
both boys and girls do better when there are more
girls in the class," according to lead
researcher Analia Schlosser of Tel Aviv
University.
In the study, the
researchers investigated girls and boys in mixed
classrooms in the elementary, middle, as well as
high-school grades of the Israeli school system.
They found that classes with more than 55 per
cent of girls resulted in better exam results and
less violent outbursts overall.
Boys with more
female peers in their classes showed higher
enrolment rates in both advanced mathematics and
science classes, but overall benefits were found
in all grades for both sexes.
"It appears
that this effect is due to the positive influence
the girls are adding to the classroom
environment," the 'ScienceDaily' quoted Prof
Schlosser as saying. (PTI)
Obama doing
damage control after calling working class bitter
NEW
YORK, Apr 1: Democratic Presidential hopeful
Barack Obama, who labelled struggling
working-class voters as 'bitter', is in a damage
control mode as he conceded using wrong words
after party rival Hillary Clinton and her
supporters pounced on him for his
"derogatory remarks".
Referring to the
job loss in the small towns when industries move
out, Obama had said "it is not surprising
then that they (working-class voters especially
in Pennsylvania where the crucial primaries are
to take place soon) get bitter, they cling to gun
or religion or antipathy to people who are not
like them or anti-immigrant sentiment or
anti-trade sentiments as a way to explain their
frustration."
Coming under
intense pressure, Obama conceded that he had
chosen wrong words to describe their mood.
However, during a
rally yesterday, he stated that "I said
something that everybody knows is true, which is
that there are a whole bunch of folks in small
towns in Pennsylvania, in towns right here in
Indiana ... Who are bitter."
"They are
angry. They feel like they've been left behind...
That's a natural, natural response."
Though Obama
campaign does not expect that the remarks would
do a major damage to his standing, analysts say
the orchestrated criticism could have the effect
of small town undecided voters turning to Clinton
in a state where she still has some advantage in
the polls.
Addressing a
campaign rally yesterday, Clinton said she was
taken aback by the "demeaning remarks"
Obama made about the people of small town
America.
"Senator
Obama's remarks are elitist and they are out of
touch. They are not reflective of the values and
beliefs of Americans. Certainly not the Americans
that I know - not the Americans I grew up with,
not the Americans I lived with in Arkansas or
represent in New York," she said. (PTI)
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