An underwater drone has carried out what is thought to be the first autonomous inspection of an offshore wind farm’s foundations.
EDF’s remotely-operated vehicle (ROV) visually inspected the foundations of three turbines at the Blyth wind farm off Northumberland, north-east England, within four days.
Images it recorded will be used to create 3D reconstructions of the foundations to monitor the build-up of underwater organisms on them.
The drone was equipped and operated by the Orca Hub at the National Robotarium, a group of researchers from the University of Edinburgh and Heriot-Watt University in Scotland.
Maxime Duchet, offshore wind research engineer at EDF, said: “These trials have showcased the ability of autonomous inspection drones to collect high-quality images of offshore turbine technology.
“These images, and the modelling they enable, will greatly enhance our ability to carry out operations and maintenance activities on-site.”
Dr Sen Wang, lead of Robotics and Autonomous Systems at the National Robotarium, said the trial showed how underwater robots could reduce the risks to humans.
“We can obtain high-quality videos and build an extremely accurate 3D model of the turbine foundations, providing rich information in a more efficient manner for companies working in this sector,” Dr Wang said.
Analysts say airborne drones will play an increasingly large part in cutting the estimated $8 billion and rising annual cost of wind farm maintenance.
Research by US-based Levitate Capital, which invests in drones and other new transport technology, said that there was a market for about 21,000 drones to inspect the 400,000-plus wind turbines worldwide.
Electric scooters: some rules to remember
- Riders must be 14-years-old or over
- Wear a protective helmet
- Park the electric scooter in designated parking lots (if any)
- Do not leave electric scooter in locations that obstruct traffic or pedestrians
- Solo riders only, no passengers allowed
- Do not drive outside designated lanes
Pharaoh's curse
British aristocrat Lord Carnarvon, who funded the expedition to find the Tutankhamun tomb, died in a Cairo hotel four months after the crypt was opened.
He had been in poor health for many years after a car crash, and a mosquito bite made worse by a shaving cut led to blood poisoning and pneumonia.
Reports at the time said Lord Carnarvon suffered from “pain as the inflammation affected the nasal passages and eyes”.
Decades later, scientists contended he had died of aspergillosis after inhaling spores of the fungus aspergillus in the tomb, which can lie dormant for months. The fact several others who entered were also found dead withiin a short time led to the myth of the curse.
SERIE A FIXTURES
Saturday (All UAE kick-off times)
Lecce v SPAL (6pm)
Bologna v Genoa (9pm)
Atlanta v Roma (11.45pm)
Sunday
Udinese v Hellas Verona (3.30pm)
Juventus v Brescia (6pm)
Sampdoria v Fiorentina (6pm)
Sassuolo v Parma (6pm)
Cagliari v Napoli (9pm)
Lazio v Inter Milan (11.45pm)
Monday
AC Milan v Torino (11.45pm)
Whiile you're here
Damien McElroy: Anti-science attitudes in America are proving lethal
Editorial: What makes the UAE such a good place to test vaccines?
Editorial: The fight against Covid-19 should be guided by science
Our family matters legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
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Nancy Ajram
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Lexus LX700h specs
Engine: 3.4-litre twin-turbo V6 plus supplementary electric motor
Power: 464hp at 5,200rpm
Torque: 790Nm from 2,000-3,600rpm
Transmission: 10-speed auto
Fuel consumption: 11.7L/100km
On sale: Now
Price: From Dh590,000
The burning issue
The internal combustion engine is facing a watershed moment – major manufacturer Volvo is to stop producing petroleum-powered vehicles by 2021 and countries in Europe, including the UK, have vowed to ban their sale before 2040. The National takes a look at the story of one of the most successful technologies of the last 100 years and how it has impacted life in the UAE.
Read part four: an affection for classic cars lives on
Read part three: the age of the electric vehicle begins
Read part two: how climate change drove the race for an alternative
COMPANY%20PROFILE
Abu Dhabi Sustainability Week
COMPANY PROFILE
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Sole survivors
- Cecelia Crocker was on board Northwest Airlines Flight 255 in 1987 when it crashed in Detroit, killing 154 people, including her parents and brother. The plane had hit a light pole on take off
- George Lamson Jr, from Minnesota, was on a Galaxy Airlines flight that crashed in Reno in 1985, killing 68 people. His entire seat was launched out of the plane
- Bahia Bakari, then 12, survived when a Yemenia Airways flight crashed near the Comoros in 2009, killing 152. She was found clinging to wreckage after floating in the ocean for 13 hours.
- Jim Polehinke was the co-pilot and sole survivor of a 2006 Comair flight that crashed in Lexington, Kentucky, killing 49.
The low down on MPS
What is myofascial pain syndrome?
Myofascial pain syndrome refers to pain and inflammation in the body’s soft tissue. MPS is a chronic condition that affects the fascia (connective tissue that covers the muscles, which develops knots, also known as trigger points).
What are trigger points?
Trigger points are irritable knots in the soft tissue that covers muscle tissue. Through injury or overuse, muscle fibres contract as a reactive and protective measure, creating tension in the form of hard and, palpable nodules. Overuse and sustained posture are the main culprits in developing trigger points.
What is myofascial or trigger-point release?
Releasing these nodules requires a hands-on technique that involves applying gentle sustained pressure to release muscular shortness and tightness. This eliminates restrictions in connective tissue in orderto restore motion and alleviate pain. Therapy balls have proven effective at causing enough commotion in the tissue, prompting the release of these hard knots.
Mercer, the investment consulting arm of US services company Marsh & McLennan, expects its wealth division to at least double its assets under management (AUM) in the Middle East as wealth in the region continues to grow despite economic headwinds, a company official said.
Mercer Wealth, which globally has $160 billion in AUM, plans to boost its AUM in the region to $2-$3bn in the next 2-3 years from the present $1bn, said Yasir AbuShaban, a Dubai-based principal with Mercer Wealth.
“Within the next two to three years, we are looking at reaching $2 to $3 billion as a conservative estimate and we do see an opportunity to do so,” said Mr AbuShaban.
Mercer does not directly make investments, but allocates clients’ money they have discretion to, to professional asset managers. They also provide advice to clients.
“We have buying power. We can negotiate on their (client’s) behalf with asset managers to provide them lower fees than they otherwise would have to get on their own,” he added.
Mercer Wealth’s clients include sovereign wealth funds, family offices, and insurance companies among others.
From its office in Dubai, Mercer also looks after Africa, India and Turkey, where they also see opportunity for growth.
Wealth creation in Middle East and Africa (MEA) grew 8.5 per cent to $8.1 trillion last year from $7.5tn in 2015, higher than last year’s global average of 6 per cent and the second-highest growth in a region after Asia-Pacific which grew 9.9 per cent, according to consultancy Boston Consulting Group (BCG). In the region, where wealth grew just 1.9 per cent in 2015 compared with 2014, a pickup in oil prices has helped in wealth generation.
BCG is forecasting MEA wealth will rise to $12tn by 2021, growing at an annual average of 8 per cent.
Drivers of wealth generation in the region will be split evenly between new wealth creation and growth of performance of existing assets, according to BCG.
Another general trend in the region is clients’ looking for a comprehensive approach to investing, according to Mr AbuShaban.
“Institutional investors or some of the families are seeing a slowdown in the available capital they have to invest and in that sense they are looking at optimizing the way they manage their portfolios and making sure they are not investing haphazardly and different parts of their investment are working together,” said Mr AbuShaban.
Some clients also have a higher appetite for risk, given the low interest-rate environment that does not provide enough yield for some institutional investors. These clients are keen to invest in illiquid assets, such as private equity and infrastructure.
“What we have seen is a desire for higher returns in what has been a low-return environment specifically in various fixed income or bonds,” he said.
“In this environment, we have seen a de facto increase in the risk that clients are taking in things like illiquid investments, private equity investments, infrastructure and private debt, those kind of investments were higher illiquidity results in incrementally higher returns.”
The Abu Dhabi Investment Authority, one of the largest sovereign wealth funds, said in its 2016 report that has gradually increased its exposure in direct private equity and private credit transactions, mainly in Asian markets and especially in China and India. The authority’s private equity department focused on structured equities owing to “their defensive characteristics.”
Dubai works towards better air quality by 2021
Dubai is on a mission to record good air quality for 90 per cent of the year – up from 86 per cent annually today – by 2021.
The municipality plans to have seven mobile air-monitoring stations by 2020 to capture more accurate data in hourly and daily trends of pollution.
These will be on the Palm Jumeirah, Al Qusais, Muhaisnah, Rashidiyah, Al Wasl, Al Quoz and Dubai Investment Park.
“It will allow real-time responding for emergency cases,” said Khaldoon Al Daraji, first environment safety officer at the municipality.
“We’re in a good position except for the cases that are out of our hands, such as sandstorms.
“Sandstorms are our main concern because the UAE is just a receiver.
“The hotspots are Iran, Saudi Arabia and southern Iraq, but we’re working hard with the region to reduce the cycle of sandstorm generation.”
Mr Al Daraji said monitoring as it stood covered 47 per cent of Dubai.
There are 12 fixed stations in the emirate, but Dubai also receives information from monitors belonging to other entities.
“There are 25 stations in total,” Mr Al Daraji said.
“We added new technology and equipment used for the first time for the detection of heavy metals.
“A hundred parameters can be detected but we want to expand it to make sure that the data captured can allow a baseline study in some areas to ensure they are well positioned.”
While you're here
Thomas Harding: Johnson and Biden on collision course over Northern Ireland
Thomas Harding: Biden victory will rejuvenate America's relations with Europe
Gavin Esler: Can the world continue to trust Britain after move to break law?
While you're here
New process leads to panic among jobseekers
As a UAE-based travel agent who processes tourist visas from the Philippines, Jennifer Pacia Gado is fielding a lot of calls from concerned travellers just now. And they are all asking the same question.
“My clients are mostly Filipinos, and they [all want to know] about good conduct certificates,” says the 34-year-old Filipina, who has lived in the UAE for five years.
Ms Gado contacted the Philippines Embassy to get more information on the certificate so she can share it with her clients. She says many are worried about the process and associated costs – which could be as high as Dh500 to obtain and attest a good conduct certificate from the Philippines for jobseekers already living in the UAE.
“They are worried about this because when they arrive here without the NBI [National Bureau of Investigation] clearance, it is a hassle because it takes time,” she says.
“They need to go first to the embassy to apply for the application of the NBI clearance. After that they have go to the police station [in the UAE] for the fingerprints. And then they will apply for the special power of attorney so that someone can finish the process in the Philippines. So it is a long process and more expensive if you are doing it from here.”
Where to apply
Applicants should send their completed applications - CV, covering letter, sample(s) of your work, letter of recommendation - to Nick March, Assistant Editor in Chief at The National and UAE programme administrator for the Rosalynn Carter Fellowships for Mental Health Journalism, by 5pm on April 30, 2020.
Please send applications to nmarch@thenational.ae and please mark the subject line as “Rosalynn Carter Fellowship for Mental Health Journalism (UAE programme application)”.
The local advisory board will consider all applications and will interview a short list of candidates in Abu Dhabi in June 2020. Successful candidates will be informed before July 30, 2020.
MO
While you're here
Chitrabhanu Kadalayil: Singapore election is more than just a family feud over LKY's legacy
Sholto Byrnes: Robert Mugabe and Lee Kuan Yew: two leaders with very different legacies
Dr Vivian Balakrishnan: UAE and Singapore can be partners for a world in transition
Nick March: Singapore and UAE are on the move – in airport development
Neighbourhood Watch
Killing of Qassem Suleimani
National Editorial: Suleimani has been killed, now we must de-escalate
Mina Al Oraibi: Air strike casts a long shadow over the decade ahead
Jack Moore: Why the assassination is such a monumental gamble
Damien McElroy: A CEO tasked with spreading Iran's influence
Hussein Ibish: Trump's order on solid constitutional ground
Simon Waldman: Cautious Israel keeping a low profile
Some of Darwish's last words
"They see their tomorrows slipping out of their reach. And though it seems to them that everything outside this reality is heaven, yet they do not want to go to that heaven. They stay, because they are afflicted with hope." - Mahmoud Darwish, to attendees of the Palestine Festival of Literature, 2008
His life in brief: Born in a village near Galilee, he lived in exile for most of his life and started writing poetry after high school. He was arrested several times by Israel for what were deemed to be inciteful poems. Most of his work focused on the love and yearning for his homeland, and he was regarded the Palestinian poet of resistance. Over the course of his life, he published more than 30 poetry collections and books of prose, with his work translated into more than 20 languages. Many of his poems were set to music by Arab composers, most significantly Marcel Khalife. Darwish died on August 9, 2008 after undergoing heart surgery in the United States. He was later buried in Ramallah where a shrine was erected in his honour.
Tamkeen's offering
- Option 1: 70% in year 1, 50% in year 2, 30% in year 3
- Option 2: 50% across three years
- Option 3: 30% across five years
The stats
Ship name: MSC Bellissima
Ship class: Meraviglia Class
Delivery date: February 27, 2019
Gross tonnage: 171,598 GT
Passenger capacity: 5,686
Crew members: 1,536
Number of cabins: 2,217
Length: 315.3 metres
Maximum speed: 22.7 knots (42kph)
