Dubai Police treated 10 scuba divers for decompression sickness last year, highlighting the need to be prepared before heading into deep water.
They were helped to overcome the rare condition, otherwise known as the bends, using a decompression chamber at the Dubai Police Health Centre.
One patient, a 35-year-old Emirati, developed serious complications after diving four times consecutively without considering depths and timings, said Maj Ismail Hasan Mahmoud, director of oxygenating treatment at the General Department of Transport and Rescue.
"Nitrogen concentration in the man's tissues was very high,” he said.
“As a result, the man experienced severe weakness in his feet, lower back pain, imbalanced walking, severe pain in the left shoulder with severe numbness in the lower limbs, and severe abdominal pain and difficulty urinating.”
The diver recovered after receiving a few sessions at the decompression chamber.
A rare occurrence but risks remain
Divers using compressed air absorb more gas the deeper they go. But ascending too fast can cause the pressure outside the body to fall rapidly, leading to these gases bubbling out into the blood and tissues, resulting in the bends.
“Historically they called it 'the bends' because when people went diving, they would come up from a dive and start to bend over with joint pains,” said Kathleen Russell, owner of Al Mahara Diving Centre in Abu Dhabi.
Decompression sickness is rare and not a risk if divers follow the rules and practise scuba diving planning, she said.
According to the Divers Alert Network, there are more than 1,000 diving-related injuries every year; about 10 per cent are fatal.
“I have been diving for more than 25 years and in terms of the numbers of cases I have come across myself and among our diving community I have only had one suspected case, maybe two,” she said.
“We have a community of technical divers [in the UAE], which increases the risk because they are doing longer and deeper dives. When they do longer and deeper dives beyond the recreational limits it can happen.”
Ms Russell likens it to when someone shakes a can of a fizzy drink.
When the can is opened, the bubbles explode out.
“It’s the same concept. When they come up too quickly, it forces the gas bubbles to also come out too quickly,” she said.
Injuries range from mild to serious, or result in death, depending where the gas bubbles are located.
Mild symptoms include itching or a rash.
But more serious signs include pains in the joints, shortness of breath, partial paralysis, or numbness and tingling.
“The danger would be a gas bubble getting trapped into going to the blood vessel. We call this arterial gas embolism,” Ms Russell said.
“It’s basically like having a gas bubble running through your blood vessel. The worst place it can get blocked is the heart and the brain, so it becomes an embolism.
“It causes partial paralysis. These bubbles can also get lodged in the central nervous system as well.”
Planning a safe dive
It can be a very serious condition, Ms Russell said. But she stressed it is easily avoided with proper planning.
“We have millions of divers around the world and the frequency of illness or sickness is very low,” she said.
The condition was first described by Sir Robert Boyle, often described as the world’s first chemist, in 1670 after he placed a snake in a chamber and removed the air rapidly with a vacuum.
In his journal, he wrote the viper’s “body and neck grew prodigiously tumid, and a blister appeared upon the back”.
SERIE A FIXTURES
All times UAE ( 4 GMT)
Saturday
Roma v Udinese (5pm)
SPAL v Napoli (8pm)
Juventus v Torino (10.45pm)
Sunday
Sampdoria v AC Milan (2.30pm)
Inter Milan v Genoa (5pm)
Crotone v Benevento (5pm)
Verona v Lazio (5pm)
Cagliari v Chievo (5pm)
Sassuolo v Bologna (8pm)
Fiorentina v Atalanta (10.45pm)
Sui Dhaaga: Made in India
Director: Sharat Katariya
Starring: Varun Dhawan, Anushka Sharma, Raghubir Yadav
3.5/5
Top financial tips for graduates
Araminta Robertson, of the Financially Mint blog, shares her financial advice for university leavers:
1. Build digital or technical skills: After graduation, people can find it extremely hard to find jobs. From programming to digital marketing, your early twenties are for building skills. Future employers will want people with tech skills.
2. Side hustle: At 16, I lived in a village and started teaching online, as well as doing work as a virtual assistant and marketer. There are six skills you can use online: translation; teaching; programming; digital marketing; design and writing. If you master two, you’ll always be able to make money.
3. Networking: Knowing how to make connections is extremely useful. Use LinkedIn to find people who have the job you want, connect and ask to meet for coffee. Ask how they did it and if they know anyone who can help you. I secured quite a few clients this way.
4. Pay yourself first: The minute you receive any income, put about 15 per cent aside into a savings account you won’t touch, to go towards your emergency fund or to start investing. I do 20 per cent. It helped me start saving immediately.
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ESSENTIALS
The flights
Emirates flies direct from Dubai to Rio de Janeiro from Dh7,000 return including taxes. Avianca fliles from Rio to Cusco via Lima from $399 (Dhxx) return including taxes.
The trip
From US$1,830 per deluxe cabin, twin share, for the one-night Spirit of the Water itinerary and US$4,630 per deluxe cabin for the Peruvian Highlands itinerary, inclusive of meals, and beverages. Surcharges apply for some excursions.
MEYDAN CARD
6.30pm Al Maktoum Challenge Round-1 Group One (PA) US$65,000 (Dirt) 1,600m
7.05pm Handicap (TB) $175,000 (Turf) 1,200m
7.40pm UAE 2000 Guineas Trial Conditions (TB) $100,000 (D) 1,600m
8.15pm Singspiel Stakes Group Two (TB) $250,000 (T) 1,800m
8.50pm Handicap (TB) $135,000 (T) 1,600m
9.25pm Al Maktoum Challenge Round-1 Group Two (TB) $350,000 (D) 1,600m
10pm Dubai Trophy Conditions (TB) $100,000 (T) 1,200m
10.35pm Handicap (TB) $135,000 (T) 1,600m
The National selections:
6.30pm AF Alwajel
7.05pm Ekhtiyaar
7.40pm First View
8.15pm Benbatl
8.50pm Zakouski
9.25pm: Kimbear
10pm: Chasing Dreams
10.35pm: Good Fortune
Sholto Byrnes on Myanmar politics
Veil (Object Lessons)
Rafia Zakaria
Bloomsbury Academic
How much do leading UAE’s UK curriculum schools charge for Year 6?
- Nord Anglia International School (Dubai) – Dh85,032
- Kings School Al Barsha (Dubai) – Dh71,905
- Brighton College Abu Dhabi - Dh68,560
- Jumeirah English Speaking School (Dubai) – Dh59,728
- Gems Wellington International School – Dubai Branch – Dh58,488
- The British School Al Khubairat (Abu Dhabi) - Dh54,170
- Dubai English Speaking School – Dh51,269
*Annual tuition fees covering the 2024/2025 academic year
BMW M5 specs
Engine: 4.4-litre twin-turbo V-8 petrol enging with additional electric motor
Power: 727hp
Torque: 1,000Nm
Transmission: 8-speed auto
Fuel consumption: 10.6L/100km
On sale: Now
Price: From Dh650,000
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Closing the loophole on sugary drinks
As The National reported last year, non-fizzy sugared drinks were not covered when the original tax was introduced in 2017. Sports drinks sold in supermarkets were found to contain, on average, 20 grams of sugar per 500ml bottle.
The non-fizzy drink AriZona Iced Tea contains 65 grams of sugar – about 16 teaspoons – per 680ml can. The average can costs about Dh6, which would rise to Dh9.
Drinks such as Starbucks Bottled Mocha Frappuccino contain 31g of sugar in 270ml, while Nescafe Mocha in a can contains 15.6g of sugar in a 240ml can.
Flavoured water, long-life fruit juice concentrates, pre-packaged sweetened coffee drinks fall under the ‘sweetened drink’ category
Not taxed:
Freshly squeezed fruit juices, ground coffee beans, tea leaves and pre-prepared flavoured milkshakes do not come under the ‘sweetened drink’ band.
Volunteers offer workers a lifeline
Community volunteers have swung into action delivering food packages and toiletries to the men.
When provisions are distributed, the men line up in long queues for packets of rice, flour, sugar, salt, pulses, milk, biscuits, shaving kits, soap and telecom cards.
Volunteers from St Mary’s Catholic Church said some workers came to the church to pray for their families and ask for assistance.
Boxes packed with essential food items were distributed to workers in the Dubai Investments Park and Ras Al Khaimah camps last week. Workers at the Sonapur camp asked for Dh1,600 towards their gas bill.
“Especially in this year of tolerance we consider ourselves privileged to be able to lend a helping hand to our needy brothers in the Actco camp," Father Lennie Connully, parish priest of St Mary’s.
Workers spoke of their helplessness, seeing children’s marriages cancelled because of lack of money going home. Others told of their misery of being unable to return home when a parent died.
“More than daily food, they are worried about not sending money home for their family,” said Kusum Dutta, a volunteer who works with the Indian consulate.
THE BIO
Occupation: Specialised chief medical laboratory technologist
Age: 78
Favourite destination: Always Al Ain “Dar Al Zain”
Hobbies: his work - “ the thing which I am most passionate for and which occupied all my time in the morning and evening from 1963 to 2019”
Other hobbies: football
Favorite football club: Al Ain Sports Club
PROFILE OF INVYGO
Started: 2018
Founders: Eslam Hussein and Pulkit Ganjoo
Based: Dubai
Sector: Transport
Size: 9 employees
Investment: $1,275,000
Investors: Class 5 Global, Equitrust, Gulf Islamic Investments, Kairos K50 and William Zeqiri
One in nine do not have enough to eat
Created in 1961, the World Food Programme is pledged to fight hunger worldwide as well as providing emergency food assistance in a crisis.
One of the organisation’s goals is the Zero Hunger Pledge, adopted by the international community in 2015 as one of the 17 Sustainable Goals for Sustainable Development, to end world hunger by 2030.
The WFP, a branch of the United Nations, is funded by voluntary donations from governments, businesses and private donations.
Almost two thirds of its operations currently take place in conflict zones, where it is calculated that people are more than three times likely to suffer from malnutrition than in peaceful countries.
It is currently estimated that one in nine people globally do not have enough to eat.
On any one day, the WFP estimates that it has 5,000 lorries, 20 ships and 70 aircraft on the move.
Outside emergencies, the WFP provides school meals to up to 25 million children in 63 countries, while working with communities to improve nutrition. Where possible, it buys supplies from developing countries to cut down transport cost and boost local economies.
Essentials
The flights
Emirates, Etihad and Malaysia Airlines all fly direct from the UAE to Kuala Lumpur and on to Penang from about Dh2,300 return, including taxes.
Where to stay
In Kuala Lumpur, Element is a recently opened, futuristic hotel high up in a Norman Foster-designed skyscraper. Rooms cost from Dh400 per night, including taxes. Hotel Stripes, also in KL, is a great value design hotel, with an infinity rooftop pool. Rooms cost from Dh310, including taxes.
In Penang, Ren i Tang is a boutique b&b in what was once an ancient Chinese Medicine Hall in the centre of Little India. Rooms cost from Dh220, including taxes.
23 Love Lane in Penang is a luxury boutique heritage hotel in a converted mansion, with private tropical gardens. Rooms cost from Dh400, including taxes.
In Langkawi, Temple Tree is a unique architectural villa hotel consisting of antique houses from all across Malaysia. Rooms cost from Dh350, including taxes.
Cryopreservation: A timeline
- Keyhole surgery under general anaesthetic
- Ovarian tissue surgically removed
- Tissue processed in a high-tech facility
- Tissue re-implanted at a time of the patient’s choosing
- Full hormone production regained within 4-6 months
How to apply for a drone permit
- Individuals must register on UAE Drone app or website using their UAE Pass
- Add all their personal details, including name, nationality, passport number, Emiratis ID, email and phone number
- Upload the training certificate from a centre accredited by the GCAA
- Submit their request
What are the regulations?
- Fly it within visual line of sight
- Never over populated areas
- Ensure maximum flying height of 400 feet (122 metres) above ground level is not crossed
- Users must avoid flying over restricted areas listed on the UAE Drone app
- Only fly the drone during the day, and never at night
- Should have a live feed of the drone flight
- Drones must weigh 5 kg or less
Our legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants
UAE currency: the story behind the money in your pockets
Who was Alfred Nobel?
The Nobel Prize was created by wealthy Swedish chemist and entrepreneur Alfred Nobel.
- In his will he dictated that the bulk of his estate should be used to fund "prizes to those who, during the preceding year, have conferred the greatest benefit to humankind".
- Nobel is best known as the inventor of dynamite, but also wrote poetry and drama and could speak Russian, French, English and German by the age of 17. The five original prize categories reflect the interests closest to his heart.
- Nobel died in 1896 but it took until 1901, following a legal battle over his will, before the first prizes were awarded.
TOP 5 DRIVERS 2019
1 Lewis Hamilton, Mercedes, 10 wins 387 points
2 Valtteri Bottas, Mercedes, 4 wins, 314 points
3 Max Verstappen, Red Bull, 3 wins, 260 points
4 Charles Leclerc, Ferrari, 2 wins, 249 points
5 Sebastian Vettel, Ferrari, 1 win, 230 points
Zayed Sustainability Prize
Company%20profile
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The Vile
Starring: Bdoor Mohammad, Jasem Alkharraz, Iman Tarik, Sarah Taibah
Director: Majid Al Ansari
Rating: 4/5
Cinco in numbers
Dh3.7 million
The estimated cost of Victoria Swarovski’s gem-encrusted Michael Cinco wedding gown
46
The number, in kilograms, that Swarovski’s wedding gown weighed.
1,000
The hours it took to create Cinco’s vermillion petal gown, as seen in his atelier [note, is the one he’s playing with in the corner of a room]
50
How many looks Cinco has created in a new collection to celebrate Ballet Philippines’ 50th birthday
3,000
The hours needed to create the butterfly gown worn by Aishwarya Rai to the 2018 Cannes Film Festival.
1.1 million
The number of followers that Michael Cinco’s Instagram account has garnered.
Countries recognising Palestine
France, UK, Canada, Australia, Portugal, Belgium, Malta, Luxembourg, San Marino and Andorra
