Tunisian engineers have created a web-based platform that scans lung X-rays and evaluates whether patients are likely to be suffering from the novel coronavirus.
While it’s not the first initiative of its kind in the world, its creators say it is the first to be openly available. And though not a diagnostic tool, the technology provides a “90 per cent” reliable indication of the probability of infection, they said.
Teachers and students at the Tunisian engineering and technology institute INSAT have been developing the platform – Covid-19 Exam Ct/XR images by AI – since mid-March, with the support of German development agency GIZ, the Italian Society of Medical Radiology and US tech company IBM.
Thousands of X-rays of the lungs of both healthy people and Covid-19 patients have been fed into the platform, allowing artificial intelligence to learn to recognise the marks of the virus on the lungs.
Improvements still need to be made for patients presenting with few symptoms, but the technology “allows the classification of a large number of images in a very short time, at low cost,” Mustapha Hamdi, an academic and one of the platform’s developers, told AFP on Friday.
“The more images we upload to the platform, the more exact and reliable it becomes.”
It is still in the test phase, under evaluation by Tunisia’s health ministry. But if approved, the technology would be particularly useful in areas of the country that lack major hospitals and specialist doctors.
“The initial idea was to allow the remote interior regions [of Tunisia] to do mass analysis,” Mr Hamdi said.
Uploading an X-ray image to the platform and running the test generates a recognition score, he explained –requiring only an X-ray image and an internet connection.
X-ray procedures are inexpensive and common in Tunisia’s public hospitals.
Fawzi Haddad, a doctor in Tunisia’s main hospital for coronavirus patients, called the platform “a very good idea”.
But, he noted, “it’s still in the experimental stage.”
Tunisia’s health ministry has officially declared 879 novel coronavirus cases, including 38 deaths, since early March.
World Cricket League Division 2
In Windhoek, Namibia - Top two teams qualify for the World Cup Qualifier in Zimbabwe, which starts on March 4.
UAE fixtures
Thursday, February 8 v Kenya; Friday, February 9 v Canada; Sunday, February 11 v Nepal; Monday, February 12 v Oman; Wednesday, February 14 v Namibia; Thursday, February 15 final
Dust and sand storms compared
Sand storm
- Particle size: Larger, heavier sand grains
- Visibility: Often dramatic with thick "walls" of sand
- Duration: Short-lived, typically localised
- Travel distance: Limited
- Source: Open desert areas with strong winds
Dust storm
- Particle size: Much finer, lightweight particles
- Visibility: Hazy skies but less intense
- Duration: Can linger for days
- Travel distance: Long-range, up to thousands of kilometres
- Source: Can be carried from distant regions
Water waste
In the UAE’s arid climate, small shrubs, bushes and flower beds usually require about six litres of water per square metre, daily. That increases to 12 litres per square metre a day for small trees, and 300 litres for palm trees.
Horticulturists suggest the best time for watering is before 8am or after 6pm, when water won't be dried up by the sun.
A global report published by the Water Resources Institute in August, ranked the UAE 10th out of 164 nations where water supplies are most stretched.
The Emirates is the world’s third largest per capita water consumer after the US and Canada.
Ferrari 12Cilindri specs
Engine: naturally aspirated 6.5-liter V12
Power: 819hp
Torque: 678Nm at 7,250rpm
Price: From Dh1,700,000
Available: Now
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UAE Premiership
Results
Dubai Exiles 24-28 Jebel Ali Dragons
Abu Dhabi Harlequins 43-27 Dubai Hurricanes
Fixture
Friday, March 29, Abu Dhabi Harlequins v Jebel Ali Dragons, The Sevens, Dubai
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War on waste
A list of the animal rescue organisations in the UAE
Looking for a new family pet? Here are the links to visit when it comes to adopting...
Arabian Saluki Center of Dubai (Ascod)
Emirates Animal Welfare Society
Rescue Animals in Need United Arab Emirates
Sniff - Strays Needing Interim of Furever Friends
PARA UAE - Protection of Animal Rights Association
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GAC GS8 Specs
Engine: 2.0-litre 4cyl turbo
Power: 248hp at 5,200rpm
Torque: 400Nm at 1,750-4,000rpm
Transmission: 8-speed auto
Fuel consumption: 9.1L/100km
On sale: Now
Price: From Dh149,900
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Benefits of first-time home buyers' scheme
- Priority access to new homes from participating developers
- Discounts on sales price of off-plan units
- Flexible payment plans from developers
- Mortgages with better interest rates, faster approval times and reduced fees
- DLD registration fee can be paid through banks or credit cards at zero interest rates
Visit Abu Dhabi culinary team's top Emirati restaurants in Abu Dhabi
Yadoo’s House Restaurant & Cafe
For the karak and Yoodo's house platter with includes eggs, balaleet, khamir and chebab bread.
Golden Dallah
For the cappuccino, luqaimat and aseeda.
Al Mrzab Restaurant
For the shrimp murabian and Kuwaiti options including Kuwaiti machboos with kebab and spicy sauce.
Al Derwaza
For the fish hubul, regag bread, biryani and special seafood soup.
Global state-owned investor ranking by size
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1. |
United States |
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2. |
China |
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3. |
UAE |
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4. |
Japan |
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5 |
Norway |
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6. |
Canada |
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7. |
Singapore |
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8. |
Australia |
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9. |
Saudi Arabia |
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10. |
South Korea |
A cheaper choice
Vanuatu: $130,000
Why on earth pick Vanuatu? Easy. The South Pacific country has no income tax, wealth tax, capital gains or inheritance tax. And in 2015, when it was hit by Cyclone Pam, it signed an agreement with the EU that gave it some serious passport power.
Cost: A minimum investment of $130,000 for a family of up to four, plus $25,000 in fees.
Criteria: Applicants must have a minimum net worth of $250,000. The process take six to eight weeks, after which the investor must travel to Vanuatu or Hong Kong to take the oath of allegiance. Citizenship and passport are normally provided on the same day.
Benefits: No tax, no restrictions on dual citizenship, no requirement to visit or reside to retain a passport. Visa-free access to 129 countries.
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PRO BASH
Thursday’s fixtures
6pm: Hyderabad Nawabs v Pakhtoon Warriors
10pm: Lahore Sikandars v Pakhtoon Blasters
Teams
Chennai Knights, Lahore Sikandars, Pakhtoon Blasters, Abu Dhabi Stars, Abu Dhabi Dragons, Pakhtoon Warriors and Hyderabad Nawabs.
Squad rules
All teams consist of 15-player squads that include those contracted in the diamond (3), platinum (2) and gold (2) categories, plus eight free to sign team members.
Tournament rules
The matches are of 25 over-a-side with an 8-over power play in which only two fielders allowed outside the 30-yard circle. Teams play in a single round robin league followed by the semi-finals and final. The league toppers will feature in the semi-final eliminator.
THE SPECS
Engine: 4.4-litre V8
Transmission: Automatic
Power: 530bhp
Torque: 750Nm
Price: Dh535,000
On sale: Now
Results:
5pm: Baynunah Conditions (UAE bred) Dh80,000 1,400m.
Winner: Al Tiryaq, Dane O’Neill (jockey), Abdullah Al Hammadi (trainer).
5.30pm: Al Zahra Handicap (rated 0-45) Dh 80,000 1,400m:
Winner: Fahadd, Richard Mullen, Ahmed Al Mehairbi.
6pm: Al Ras Al Akhdar Maiden Dh80,000 1,600m.
Winner: Jaahiz, Jesus Rosales, Eric Lemartinel.
6.30pm: Al Reem Island Handicap Dh90,000 1,600m.
Winner: AF Al Jahed, Antonio Fresu, Ernst Oertel.
7pm: Al Khubairah Handicap (TB) 100,000 2,200m.
Winner: Empoli, Pat Dobbs, Doug Watson.
7.30pm: Wathba Stallions Cup Handicap Dh80,000 2,200m.
Winner: Shivan OA, Patrick Cosgrave, Helal Al Alawi.
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The specs
Engine: 2x201bhp AC Permanent-magnetic electric
Transmission: n/a
Power: 402bhp
Torque: 659Nm
Price estimate: Dh200,000
On sale: Q3 2022
Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
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- Specialist robotics and science laboratories
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The specs: 2018 Nissan Altima
Price, base / as tested: Dh78,000 / Dh97,650
Engine: 2.5-litre in-line four-cylinder
Power: 182hp @ 6,000rpm
Torque: 244Nm @ 4,000rpm
Transmission: Continuously variable tranmission
Fuel consumption, combined: 7.6L / 100km
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Hydrogen: Market potential
Hydrogen has an estimated $11 trillion market potential, according to Bank of America Securities and is expected to generate $2.5tn in direct revenues and $11tn of indirect infrastructure by 2050 as its production increases six-fold.
"We believe we are reaching the point of harnessing the element that comprises 90 per cent of the universe, effectively and economically,” the bank said in a recent report.
Falling costs of renewable energy and electrolysers used in green hydrogen production is one of the main catalysts for the increasingly bullish sentiment over the element.
The cost of electrolysers used in green hydrogen production has halved over the last five years and will fall to 60 to 90 per cent by the end of the decade, acceding to Haim Israel, equity strategist at Merrill Lynch. A global focus on decarbonisation and sustainability is also a big driver in its development.
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Rating: 2/5
