Monday,
August 25
Israel
Condemns Mumbai Blasts
The Government of Israel is deeply
shocked and outraged by the bomb explosions in Mumbai, India
that occurred on August 25th and caused the loss of many innocent
lives. Israel strongly condemns such despicable acts of violence
and terror. There is no moral, political or religious justification
for terrorism. We extend our condolences to the Indian Government
and families of those who were killed or injured in the attacks.
Israel, as a victim of terror, calls upon all civilized nations
to join in the effort to combat terrorism and put an end to
this plague. |
Targeted
IAF Strike Prevents Double Suicide Bombing
Four
Hamas militants were killed in an Israel Air Force missile strike
on a car in the Rimal neighborhood of Gaza City on Sunday night.
According to Palestinian sources, two helicopter gunships fired
at least three missiles at the vehicle.
Among the
four Hamas members killed were a senior member of the organization
- Ahmed Aishtawi, two would-be suicide bombers and a forth militant.
All four were members of the group's military wing, Iz a Din al-Kassam,
according to security sources.
Palestinians
reported that eight other people were injured in the strike, among
them four, including a child, in moderate to serious condition.
Security sources
said that the assassination was carried out in order to thwart
a double suicide bombing planned by Hamas's military wing in the
near future.
Israeli sources
said that the main target of the strike was Ahmed Aishtawi, a
senior member of Hamas's military wing who was in charge of coordinating
activities between the organization's leadership in the Gaza Strip
and militants in the West Bank.
Aishtawi,
24, was on top of the Israel Defense Forces' most wanted list,
and is credited with transferring funds to Hamas terror cells
in the West Bank, and planning many terror attacks against Israeli
citizens, Israel Radio reported.
A Hamas spokesperson
said Aishtawi was the head of a cell that fired home-made missiles,
and specialized in attacks on IDF tanks.
Two of the
other militants killed were apparently meeting with Aishtawi in
order to receive explosives belts for carrying out suicide bombings.
The fourth man killed was Valid Alhumes, a member of Hamas's military
wing and head of the students' association at Gaza's Islamic University.
Hamas sources
reported that only two of the dead belonged to the group, while
the other two were members of Force 17 who were present on the
scene.
The strike
took place at approximately 9:45 P.M., between the Rimal and Sheih
Ag'alin neighborhoods on Gaza's beachfront. Witnesses reported
that IAF Apachi helicopter gunships fired at least three anti-tank
missiles at a Palestinian car carrying Aishtawi and Alhumes that
was approaching a Force 17 road block. According to the sources,
two missiles were fired at the car, killing the two on the spot.
Two Force 17 men who noticed the blast fled the scene, when missiles
were also fired at them killing them as well.
"I was
about to enter my house with my wife, when suddenly a huge explosion
shook the the ground under my feet," said Shadi Wassi, a
resident. "When I looked back, I saw a big flame burning
the trees, then another two huge explosions hit the area."
The attack
took place just 100 meters from the Gaza City office of Palestinian
security chief Mohammed Dahlan.
Sunday night's
missile attack came three days after a top Hamas official, Ismail
Abu Shanab, was killed in a similar strike. The killing of Abu
Shanab came in retaliation for a Hamas suicide bombing that killed
21 people on a Jerusalem bus last week.
Qassam rocket
lands near Ashkelon
Earlier Sunday,
Palestinian militants fired a Qassam rocket that landed on the
Zikim beach, just south of Ashkelon. No injuries or damage were
reported.
This is the
furthest distance north a Qassam rocket has reached inside Israel,
and security officials believe that Hamas has increased the range
of its rockets during the cease-fire to about 10 kilometers.
The rocket,
a Qassam 2, which has a longer range than the regular Qassam rockets
the Palestinians had used previously, was fired from a different
area of the Gaza Strip, landing barely one kilometer from the
city of Ashkelon, a major city in southern Israel, the Associated
Press quoted an army spokesman as saying.
Although the
rocket still fell within the 8-kilometer range previous rockets
had flown, Israeli military experts know that the Qassam 2 - fired
for the first time Sunday - has a longer range, the spokesman
said.
Until now,
Palestinian rockets had reached as far as Sderot, just some five
kilometers from the Gaza border. Ashkelon is about 15 kilometers
from the Gaza border.
Meanwhile,
Chairman Arafat's security chief in the Gaza Strip on Sunday ordered
action to halt rocket and mortar attacks on Israelis, security
sources said.
A statement
issued by Major-General Abdel-Razek al-Majaydeh said forces under
his command had been instructed to "maintain security and
stability in all border areas and...to prevent violations".
Palestinian security sources said the directive was aimed at halting
mortar fire at Jewish settlements and the firing of rockets into
nearby Israel by militant groups
The IDF's
operation in the West Bank city of Nablus entered its fourth day
on Sunday and troops there blew up an explosives laboratory found
in the old casbah marketplace. Bombs, explosives and chemicals
to create explosive materials were found at the site. This was
the second such laboratory found in Nablus since the IDF launched
its operation there last week.
A senior
IDF officers said that a warhead similar to a Qassam warhead was
found in the lab, indicating that the technology for making these
rockets was being transferred from the Gaza Strip to the West
Bank.
Troops are
continuing with their searches of the old section of the city,
arresting wanted militants and hunting for weaponry.
In Gaza, IDF
troops came under fire on Sunday in Rafah, close to the border
with Israel. An hour or so later, Palestinians fired on soldiers
near the Gush Katif bloc of settlements in the Strip.
'Arafat to
be expelled after next big terror attack' Army Radio on Sunday
quoted sources in Jerusalem as warning that "Yasser Arafat
will be expelled from the territories after the next big terror
attack." The sources said that although a final decision
has not yet been made on the matter, another large-scale attack
would compel Israel to expel Arafat.
Defense Ministry
official Amos Gilad told Army Radio that such a step should be
considered if the current wave of terror continues and if there
is another large terror attack.
By Amos
Harel, Jonathan Lis, Arnon Regular, and Yair Ettinger, Haaretz
Correspondents, Haaretz Service and Agencies
Four people
killed in IAF strike on car in Gaza City
From
Ha'aretz: http://www.haaretz.com/hasen/spages/332803.html
Olmert:
Peace Talks Possible Only After Terror Organizations Dismantled
"The
only chance for the future of the political process is dependent
on Israel's ability to wipe out Hamas and Islamic Jihad,"
Industry, Trade, and Labor Minister Ehud Olmert, who is also deputy
prime minister, told The Jerusalem Post Sunday.
Olmert said
that such a goal "will not be easy, but is not impossible,"
and will require intense efforts in the months ahead.
"If we
succeed in critically wounding them [the terror organizations],
perhaps the conditions will be created which will allow Abu Mazen
[Palestinian Authority Prime Minister Mahmoud Abbas] and [PA Security
Minister Muhammad] Dahlan to fulfill their obligations and crack
down on terror," he said.
Israel suspended
its policy of targeting Hamas and Islamic Jihad leaders at the
end of June, as part of an accord between Israel and the PA, but
reinstated it last week following the Hamas bus bombing in Jerusalem
that killed 21 people.
Olmert stressed that Israel is still committed to the internationally
backed peace plan known as the road map, which also stipulates
a complete settlement freeze and a Palestinian state within two
years. But, he added, Israel must adapt to the new situation at
hand, with the three major terror groups declaring an end to their
unilateral cease-fire.
"The
hudna did not die; it was never born, and from its inception was
only followed on a virtual level," Olmert concluded.
The cabinet
did not meet for its weekly meeting Sunday because Prime Minister
Ariel Sharon is on a one-week vacation, resting on his Negev ranch.
A senior official in the Prime Minister's Office said Sharon is
being kept abreast of the situation on the ground, and monitoring
the situation from his ranch.
At the same
time, he said, the IDF acting on intelligence information is continuing
its preventive actions against terror. While saying that Israel
is not now carrying out Operation Defensive Shield II, the official
said the IDF is inside Nablus and Kalkilya, and has forces poised
just outside the Gaza Strip.
The official said Israel wants to see what effect the pressure
of the last few days from the Americans, Europeans, and even Arab
states like Egypt have had on the PA before launching a new offensive.
The US, the
official said, is pressuring the Europeans hard to place Hamas
on their list of terror organizations, a move that would make
it more difficult for the group to reorganize during the cease-fire.
"Most
Hamas money comes from European sources," the official said,
saying that blocking the flow of money would be highly important.
"A terrorist organization that has no cash flow will find
it much more difficult to buy new weapons and reorganize,"
he said.
Gideon Meir,
the Foreign Ministry's deputy director-general for public affairs,
dismissed PA action to close four tunnels in Rafah as "a
show meant for the television cameras." Had the PA really
intended to dismantle the tunnels, he said, they would have blown
them up, as the IDF does, not just invite television cameras to
watch them fill in the tunnels.
In the meantime,
security officials released figures Sunday indicating the IDF
has foiled some 54 terror attacks and arrested more than 100 terror
suspects since the hudna was declared on June 29.
According
to these figures, the number of alerts which stood at between
50 to 60 a day before the hudna, is now at about 30 a day, up
by 10 from about two weeks ago.
Since the hudna, there have been about 280 different attacks,
of which 192 were shooting incidents. During this period, 27 Israelis
and a foreign worker were killed, and 152 people were wounded.
The security
officials said that since the beginning of the hudna Israel passed
on to the PA the names of 22 men in the West Bank allegedly involved
in planning terror attacks. Only five of them are currently in
PA jails. In Gaza, the official said, Israel passed the names
of 15 terror suspects on to the PA, of which only two are now
in jail.
By ETGAR
LEFKOVITS and HERB KEINON
Olmert:
Peace talks possible only after Hamas, Jihad liquidated
From Jerusalem Post:
http://www.jpost.com/servlet/Satellite?pagename=JPost/A/JPArticle/PrinterFull&cid=1061697085657
Israel
Returns Bodies of Two Hezbollah Guerrillas
The German
mediator who orchestrated Monday's handover of two Hezbollah men
killed in clashes with the IDF has confirmed that Elhanan Tannenbaum,
an Israeli man captured by Hezbollah three years ago, is still
being held by the Shi'ite organization.
Channel One
reported that mediator Ernst Uhrlau, co-ordinator of the German
secret services, said that Tannenbaum was in reasonable health.
Retired IDF General Ilan Biran, who heads the Israeli team in
the negotiations, is due to return from Germany in the coming
days to give a full report on Tannenbaum's condition.
The release
of the bodies was in response to the Lebanese group letting the
German mediator visit Tannenbaum earlier this week, an anonymous
security source said.
The source
confirmed the Channel One report that Uhrlau met Tannenbaum, a
reservist officer captured in late 2000, in Lebanon two days ago.
The mediator was the first intermediary to see the Israeli alive
since he was captured, the source said.
The security
source said "proof of Tannenbaum's well-being is an important
step in negotiations" for a possible prisoner exchange between
Lebanon and Israel.
No further
details about the visit were provided.
In January,
Sheikh Hassan Nasrallah, head of the Hezbollah, said that Tannenbaum
was alive.
Interviewed
by Lebanese TV, Nasrallah said that his organization was holding
"four prisoners, one of whom is known to be alive - the Israeli
colonel, Colonel Tannenbaum - and three, whose fate is not known."
It was the
first time since the kidnapping on October 15, 2000, that Nasrallah,
the secretary-general of the Hezbollah, has stated that Tannenbaum
is alive. Tannenbaum, a reserve colonel, is in poor health and
needs a constant supply of medicines.
In his original
statement announcing that Tannenbaum was being held in Hezbollah's
hands, Shiekh Nasrallah said the Israeli had arrived in Beirut
of his own free will and was not kidnapped, but he never explicitly
stated the businessman was alive.
The German
mediator's comments come hours after Israel repatriated the bodies
of Hezbollah fighters, Ammar Hammoud and Ghassan Zaatar, to representatives
of the Red Cross at Rosh Hanikra on the Lebanese border on Monday
afternoon.
A security
source in Jerusalem, speaking on condition of anonimity, said
that in exchange for the bodies, Israel would get information
on the fate of some of the Israeli soldiers and citizens believed
to be held by Hezbollah. "Israel will hand over two bodies
in exchange for information on Israeli hostages," an Israeli
security source said before the handover.
The International
Committee of the Red Cross confirmed would receive the bodies
at 4 P.M. (1300 GMT) and would hand them over to family members.
The organization stressed, however, that the move was not part
of an immediate prisoner exchange deal.
"This
is definitely not a swap," said Antoine Bieler, ICRC head
of delegation in Lebanon. "At least for today, this is a
unilateral move from one side to the other."
But both Hezbollah
and Israeli sources said the move came in the context of talks
between them that could lead to further developments. Israeli
sources called the handover a goodwill gesture intended to promote
prisoner exchange, Israel Radio reported.
A security
official in Jerusalem, speaking on condition of anonymity, said
the bodies were being transferred to Lebanon as "part of
negotiations taking place through coordinators to make a deal
to bring back missing Israeli soldiers and citizens."
Following
a short prayer service, the simple, flag-draped wooden coffins
carrying the guerrillas' remains were placed in two Hezbollah
ambulances and taken to a hospital in the southern Lebanese town
of Bint Jbeil, before being sent to their respective home towns.
Sheik Nabil
Kaouk, the Hezbollah commander in southern Lebanon, delivered
a short speech saying the hand over was "in line with Hezbollah's
commitment to bring home the bodies of all our martyrs."
He thanked the ICRC for handling the coffin transfers.
Hammoud was
killed after carrying out a suicide attack against an Israeli
military convoy on the Qlai-Marjayoun road in southern Lebanon
on Dec. 30, 1999, according to a Hezbollah statement faxed to
The Associated Press. It was one of the Shi'ite Muslim guerrilla
group's last suicide attacks on Israeli soldiers ahead of Israel's
withdrawal in May 2000 from south Lebanon after a 22-year occupation.
Zaatar was
killed in clashes with Israeli troops in November 1998 in Iqlin
al-Tuffah in southern Lebanon.
On Sunday
the chief of the pro-Iranian Hezbollah movement said progress
was being made on an exchange of prisoners with Israel.
"I will
speak a few words about the detainees... This file will be concluded,
God willing," Nasrallah said, according to a Hezbollah transcript
of the remarks faxed to Reuters on Sunday.
"Today
we are closer than at any time in the past to this result,"
he said at the opening of a hospital in Lebanon's Bekaa valley,
a Hezbollah stronghold.
Nasrallah
did not elaborate, but said that mediations between his movement
and Israel had resumed.
Israeli officials
last Tuesday confirmed they had granted Germany indirect contact
with Hezbollah on the issue.
The Itim news
agency on Sunday quoted an Israeli source as saying that there
had been some progress in German-mediated talks between Israel
and the militant Hezbollah on a prisoner swap, but no deal had
been finalized.
Hezbollah
is holding four Israelis, including three soldiers and a retired
colonel. The Israeli soldiers were captured in the disputed Har
Dov area near the border with Lebanon in October 2000, while the
reserve colonel was seized overseas during a "complicated
operation," the movement said.Israel
is holding about 18 Lebanese detainees, among them Hezbollah official
Sheikh Abdel Karim Obeid. Earlier this month, Nasrallah threatened
to kidnap more Israelis if the Jewish state does not move on the
issue of the prisoner swap.
Last week
Foreign Minister Silvan Shalom said that Israel is willing to
engage in a prisoner exchange with Hezbollah, but that Hezbollah
cannot demand a mass release of prisoners in return for information.
By
Haaretz Service and agencies
German
mediator met Israeli citizen abducted by Hezbollah
From Ha'aretz: http://www.haaretzdaily.com/hasen/spages/333123.html
U.S.
Rejects Israeli Request to Join Visa Waiver Plan
The United States has rejected Israel's request to join the Visa
Waiver Program, which would exempt Israelis from the need to obtain
visas to enter the U.S.
The Bush
administration has also refused to exempt Israelis from the new
visa requirements that took effect worldwide this July, meaning
that Israelis must still undergo personal interviews in order
to obtain a visa. They will also need to be fingerprinted once
that requirement goes into effect - a move expected in the near
future.
However, Washington
did agree to try to ease bureaucratic hassles for Israelis born
in Arab countries who have encountered numerous delays in obtaining
visas ever since the first changes in U.S. visa policy took effect,
shortly after the September 11, 2001, terror attacks. These changes
state that visas for anyone born in an Arab country could only
be issued in Washington rather than through the various local
consulates, meaning a significantly lengthier process. The administration
has agreed to try to exempt Israelis born in Arab countries from
this procedure, but it is not clear when the new arrangement will
go into effect.
Foreign Minister
Silvan Shalom asked the administration to add Israel to the Visa
Waiver Program during his visit to Washington last month. But
after examining the request, Washington rejected it out of hand,
for three reasons.
First, no
new countries have been added to the program for years, and the
administration is considering scrapping it entirely. Second, the
key condition for a country's acceptance into the program is that
less than 3 percent of visa applications from that country have
been rejected over the last 12 months, whereas in Israel, the
rejection rate is 5-6 percent. And finally, the U.S. feared that
many Israelis would abuse their visas to stay on in the U.S. illegally.
Jerusalem,
however, does not see the American refusal as the end of the story:
The Foreign Ministry said yesterday that Shalom had ordered it
to continue pushing the issue.
Currently,
only 27 countries are members of the Visa Waiver Program, almost
all of them Western European nations with the addition of a few
non-Western industrialized countries such as Japan and Singapore.
However, there are also a few exceptions, including Slovenia in
Eastern Europe and the tiny Muslim sultanate of Brunei, near Indonesia.
Though Israel
already meets several criteria for entry into the program, there
is one criterion besides the visa rejection rate that could potentially
be a problem: The U.S. must deem the country politically and economically
stable, since otherwise lifting the visa requirement could result
in large-scale illegal immigration. Argentina was removed from
the program last year because of its economic crisis.
In the meantime,
the U.S. administration has not been ignoring the problems caused
by the new rules, which caused the U.S. Embassy in Tel Aviv to
be flooded with visa applications this summer. Some 16,000 applications
were submitted during the first four weeks after the new rules
took effect - about four times the usual monthly figure - as Israelis
feared that with the process now taking so much longer, they had
to begin early.
U.S. Ambassador
to Israel Dan Kurtzer responded by temporarily reassigning many
embassy workers to the consular division, which handles visas,
in an effort to eliminate the backlog. The embassy says that this
effort was successful and that applicants can now expect to be
summoned for their interviews within a week and to receive their
visas within a few weeks. For genuine emergencies, it is even
possible to obtain a visa immediately.
Though exact
figures are not available, the U.S. administration's impression
is that so far, the new rules have not resulted in any significant
increase in the visa rejection rate in Israel.
By
Aluf Benn
U.S.
rejects Israeli request to join visa waiver plan
From Ha'aretz: http://www.haaretz.com/hasen/pages/ShArt.jhtml?itemNo=332818&contrassID=2&subContrassID=1&sbSubContrassID=0&listSrc=Y
More
Israelis Choose US Colleges
More
students from Israel learn in the United States than from any
other Middle Eastern country, according to a new study by the
Princeton Review, the world's largest company specializing in
preparing students for academic admission exams. Since 2000 the
number has been growing gradually, with 3,458 Israel students,
nearly half of them undergraduates, enrolled in American universities
in 2003.
The number of Israeli
students accepted by Ivy League universities such as Harvard,
Columbia and Yale has increased significantly.
Columbia was one of
the three most popular universities along with UCLA and UC Berkeley
among Israelis, who, according to the study, chose them mostly
for their central location and proximity to Jewish communities.
Roi Kashi, 22, of Tel
Aviv, listed the chance to get a general B.A. instead of the more
specialized Israeli one, and a good social life and sports, as
his reasons for applying to four US universities.
But what if students
are looking for the most beautiful campus? Then they should try
for the University of California at Santa Cruz, according to the
Princeton Review survey.
What if they are looking
for the school where students leaned most to the Right? Then they
should head out for Washington and Lee University in Lexington,
Virginia. To the Left? Students should set their sights further
north, to Bard College (Annandale-on-Hudson, NY)., according to
the Princeton Review's just published survey of 106,000 students
at 351 colleges across the US.
Most religious students
(albeit a different religion)? Brigham Young University (Utah),
which was also voted "Top Stone-Cold Sober School."
And if sabras just
out of uniform want to focus on releasing the tension of the last
three years of terror attacks?
The University of Colorado
at Boulder was voted "Top Party School."
However according to
the reputation of Israeli students as summed up by Galit Alon,
advisor for the Fulbright Education Foundation, that sounds unlikely.
She reports that Israeli students, known for remarkable scholastic
achievements and highly regarded at the best universities in the
USA, "stand out mainly because they are older than the other
students.
Many of them come from
the elite forces in the Israeli army and are therefore more mature
and have more life experience. Israelis are also known for their
motivation and diligence and many of them make it to the Dean's
Honor List."
The Princeton Review
company, founded in 1981, runs more than 500 centers in the USA
and in 11 countries throughout the world, including Japan, India,
Thailand and Turkey.
Last year it opened
it first center in Israel, with the Sight and Sound group as its
franchise, offering preparation courses for the GMAT, SAT, TOFEL
and GRE exams.
According to Guy Belostoky,
vice-president of the Princeton Review in Israel, many Israeli
prefer the SAT over the Psychometric exams since it can be used
for Israeli universities well.
Many native English
speakers also prefer it as it is known to be easier and they find
it more accessible in Israel."
But back to the survey
of American schools.
Where is the furthest place from race and/or class struggles?
Campus relations are said to be the friendliest in McGill University.
New York University
was elected most gay friendly. DePaul University (Greencastle,
Indiana) boasted the happiest students.
Israeli applicants
might have an edge at the school which was voted toughest to get
into the US Military Academy at West Point, New York.
By ABIGAIL
RADOSZKOWICZ
More
Israelis choose US colleges
From Jerusalem Post: http://www.jpost.com/servlet/Satellite?pagename=JPost/A/JPArticle/PrinterFull&cid=1061438429558
Israeli
Scientists Harness Sunlight to Replace Medical Lasers
The sun may offer
a cheaper alternative to traditional medical lasers, Israeli researchers
have discovered. According to Dr. Jeffrey Gordon, a researcher
at Ben-Gurion University in Negev, Israel, who led the study,
solar-powered lasers can kill tissues as well as medical lasers,
but at a lower cost.
The group of physicists at the Department of Solar
Energy and Environmental Physics, Jacob Blaustein Institute for
Desert Research at Ben Gurion University of the Negev - Dr. Daniel
Feuermann, Gordon, and Mahmoud Huleihil - have developed a device
that could emulate the actions of laser surgical tools, using
only sunlight.
The procedure, explained in the journal Nature,
would only work in sunny climates, but could one day provide a
low-cost alternative to conventional laser treatments.
Laser surgery is used often to remove tumours
by simply burning them out, instead of traditional techniques
of physically cutting them out of the body with a scalpel. This
latest research shows it could be possible to produce similar
results with concentrated sunlight instead of costly laser treatment.
In their experiment, Gordon and colleagues transported
sunlight into the operating theatre from outside through a system
of optical fibres. These concentrated rays - which contained several
watts of energy - were then directed on to the livers of two rats
for just a few minutes. The tissue was seen to wither and die
in the same way as it would after laser treatment.
The rats recovered well following the surgery;
and after detailed analysis of the livers, the scientists found
the treatment had worked as well as a laser. Not only could this
solar surgery be a cheap alternative to laser therapy in sunny
countries, it also appears to be safer for the surgeons to use.
The solar
system uses a collector called the Tracker outside the laboratory
window. A mirror gathers sunlight, transfers the rays to a small,
flat mirror above the dish and sends the solar energy through
a fiber optic cable in the laboratory's floor.
"This
is only for sunny climates and even then for clear sky periods,"
Gordon told Reuters. "I do not wish to project the impression
that we're offering some universally applicable solution."
Traditional
medical lasers can cost up to $150,000 apiece, which has made
it prohibitive for all but those who can afford advanced medical
treatments. While its is becoming increasingly rare to see a scalpel
in operating theaters in the Western World, as they are replaced
by lasers, virtually all surgery in the Third World is done with
knives. Even in Israel, most hospitals have only a few laser devices.
The device's great advantage is its low cost.
"We've built one prototype," says Feuermann. "If
a commercial entity is interested in applying it, I estimate a
device could be marketed within a year or two. As for cost, the
prototype cost $7,500 to build. Commercial production would probably
lower that."
"Based on conversations I've had with manufacturers,
I would project that if the solar surgery prototype could be mass
produced, it has the potential to cost around $1,000 per unit,"
Gordon said in a statement.
"Over the years, we developed techniques
to move sunlight from place to place," Feuermann told Globes.
"We went to hospitals to watch lasers being used after we
were asked to design an optical system that would move the laser
from place to place. When we saw what they were doing, the question
arose why not do the same thing with sunlight?"
The Tracker is at the core of the device they
developed. This is a system of receptors that follow the sun,
and concentrates its light, intensifying it 15,000-fold. The concentrated
sunlight is delivered to the operating room through a fiber-optic
cable. From there on, the surgery is identical to laser surgery.
Laboratory tests to destroy tumors in rats have been successful.
The Tracker can easily be installed on a hospital's
roof, even if the operating theaters are on the lower floors.
Writing in the journal Applied Physics Letters, Gordon and colleagues
said the solar-powered laser has been able to deliver about 5
watts to 8 watts of energy, similar to the power of some conventional
medical lasers. Most surgery does not require more than 3 watts,
according to Gordon.
Safety is
another advantage to using the Tracker, its developers claim.
"Lasers are dangerous to the eyes,"
says Feuermann. "In our device, the concentrated light exits
the optical fiber at wide angles. There is no beam. We aren't
replicating the laser, but what it does - heating the tissue.
The spread of light across several centimeters after the light
exits the optical fiber means the rays are no longer dangerous.
You could place your hand in front of the optical fiber and nothing
would happen. If you touched the end of the optical fiber, you'd
make a hole in your finger."
These advantages carry a cost. The dependence
on sunlight, for instance. "You can't start surgery when
there's a risk of cloud," notes Feuermann. "The device
is designed only for regions where you know in advance that the
day will be sunny. This is one reason why businesses are hesitating
to enter the project. The market isn?t the traditional market,
but those countries that can't afford laser systems for every
hospital, but have lots of sunlight. Business-wise, the market
is in poor regions where 2 billion people live, but lack the resources
to pay."
Ben Gurion
University has decided not to patent the device, so the know-how
to build it is freely available. Prof. Solly Mizrahi and Dr. Ruthy
Shaco-Levy of Soroka Medical Center joined the development team
to test the device. So far, only tests on animals have been conducted.
The next stage is trials on pigs, followed by clinical trials
on humans. Meanwhile, the inventors are seeking financing for
further research.
(Based on
a report in Globes)
By ISRAEL21c
staff
From
Israel 21c: http://www.israel21c.org/bin/en.jsp?enPage=BlankPage&enDisplay=view&enDispWhat=object&enDispWho=Articles%5El485&enZone=Technology&enVersion=0&