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Showing posts with label Rescue. Show all posts
Showing posts with label Rescue. Show all posts

Monday, March 20, 2017

Donie's Ireland daily news BLOG

Enda Kenny to stay ‘until North crisis is sorted out?

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Taoiseach Enda Kenny has risked deepening the increasingly bitter Fine Gael war over when he will step down by saying he has no intention of leaving until the Northern Ireland political crisis is resolved.
Speaking after the St Patrick’s Day parade in New York City, Mr Kenny said the Northern Ireland issue “takes precedence over everything else”, effectively delaying his departure until at least the summer.
In the aftermath of a tentative coup against Mr Kenny last month, the Taoiseach told the parliamentary party he would address the leadership issue conclusively on his return from his week-long US visit.
However, while the position was widely seen to indicate he would step down later this month or in early April, no definitive timeline was given.
In recent weeks, Mr Kenny has caused concern among Fine Gael dissenters that he will not leave due to his repeated references to the need for stability during the Brexit negotiations next month and last Thursday’s meeting with US president Donald Trump.
However, while those close to Mr Kenny have sought to downplay such fears, the Taoiseach poured further fuel on the flames yesterday by saying the Northern Ireland political crisis is now another reason for why he should not step down.
Asked about when he will resign after walking past cheering crowds at the New York City St Patrick’s Day parade, Mr Kenny said he continues to have “a number of priorities” that must be resolved.
New York Governor Andrew Cuomo and Taoiseach Enda Kenny march in the St Patrick’s Day parade on 5th Avenue.
He said the political impasse in the North caused by last month’s Stormont elections, and the fact Sinn Féin and DUP now have just three weeks to form a government or be forced into another election in May, was a new addition to these “priorities”, and stoked backbench anger by saying Ireland must provide “stable” leadership.
“What I’ve always said is I need to deal with a number of priorities here, the first priority is to put in place an executive in Northern Ireland,” said Mr Kenny.
“We have no government, no devolved authority, in Northern Ireland now. I hope the parties who are elected will accept the responsibility of putting together a government within the three-week period.
“What I did say to my party is that I would deal with this effectively and conclusively on my return, that’s my intention. But I think these are priorities that take precedence over everything else.”
Asked directly when he is “going to deal with it [the leadership question]”, Mr Kenny said: “I’m not going to answer that for you. Do you not think it’s appropriate that the immediate priority is to have an executive functioning in Northern Ireland, do you not think it’s appropriate that all the work we put together we should have an agreed negotiating stance for the EU that’s going to affect everybody in our country?
“I intend to follow through on those [priorities] very, very diligently.”
A number of Fine Gael backbenchers known to want Mr Kenny to step down as soon as possible last night declined to comment publicly, but said it has already been made clear to the Taoiseach he cannot continue to ignore the leadership issue.
Mr Kenny’s New York comments came 48 hours after a draft version of his speech to the American- Ireland Fund Gala in Washington DC said this would be his last St Patrick’s Day as Taoiseach before it was deleted from the script.
Asked about the change to the otherwise untouched 1,500-word speech on Wednesday, Mr Kenny simply said it was removed “because it shouldn’t have been in there”.

The McEvaddy brothers get Dubai backing for €2bn airport terminal

 Image result for The McEvaddy brothers get Dubai backing for €2bn airport terminal  Image result for €2 billion terminal scheme at Dublin Airport

THE MARKER HOTEL IN DUBLIN’S GRAND CANAL SQUARE WILL HAVE 30 BEDROOMS ON THE NEW FLOOR, AND THE MAIN RESTAURANT WILL BE MOVED TO THE ROOFTOP.

Businessmen Ulick (above pic) and Des McEvaddy have secured the financial backing of a Dubai-based investment group to build a proposed €2 billion terminal scheme at Dublin Airport, according to the media.
Omega Air boss Ulick McEvaddy and his brother Des have been attempting for more than 20 years to develop a third independent terminal on 130 acres of land they own adjacent to the airport. They now have the support of Dubai-based Tricap Investments, an investment fund with a diversified portfolio that spans real estate, energy and aerospace in the Middle East, the US, Asia and Africa.
The Marker Hotel in Dublin’s Grand Canal Square will  have 30 bedrooms on the new floor, and the main restaurant will be moved to the rooftop. Photograph: Cyril Byrne   Brehon to add new floor to Marker hotel in €10m upgrade
Brehon Capital Partners, the owners of the Marker hotel, in Dublin’s Grand Canal Square, is planning a €10 million investment that will add a new floor and upgraded roof bar to the property.
The expansion will include about 30 bedrooms on the new floor, bringing the hotel up to 217 rooms, while it also involves moving the main restaurant to the rooftop. The roof would be about two-thirds enclosed, with a small, open terrace, allowing it to be used all year round.
JP Morgan may double its Irish workforce.
US investment bank JP Morgan may add up to 500 people to its operations in Ireland, which would more than double its workforce here, the Sunday Business Post suggests. The bank is among those to have instructed property agents to find additional office space in Dublin, it reports.
Minister for Finance Michael Noonan said on St Patrick’s Day that more than 120 overseas banks, insurers and other financial companies are currently in talks to move operations to Ireland as a result of the UK’s decision to quit the European Union.
Mr Noonan made the comments on Friday at an event in Singapore.
Aryzta sets four-year target to cut debts by €1bn.
Aryzta chairman Gary McGann has told analysts that he plans to cut debt levels at the troubled frozen baked goods company by €1 billion within four years, according to the Sunday Times.
Mr McGann, in his first public outing as chairman of Aryzta, said the company would undertake an overhaul of the board and a review of its business model. He also said he had received “very, very clear feedback” from shareholders that they did not see “the strategic fit” between Aryzta and Picard, its French frozen-food retailing associate.
Unilever may sell off its margarine division for €6bn.
Consumer goods giant Unilever is eyeing the £6 billion sale of its margarine division, which produces Flora and Stork, says the Sunday Telegraph. The FTSE 100-listed manufacturer has been forced into a strategic review of its operations after an audacious £115 billion takeover approach from Kraft Heinz, it reports.
The newspaper understands that rather than opt for a defensive bid for a rival such as Colgate-Palmolive, or a spin-off of its entire food arm, Unilever is leaning towards a sale of the margarine business, which controls just under a third of the entire global margarine market.

Eight men rescued off the Sligo coast after dive boat capsizes

Two men taken to hospital following the incident east of Sligo town

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RESCUE 118 WAS CALLED OFF FROM ITS SEARCH AT BLACKSOD BAY, CO MAYO TO ASSIST WITH THE OPERATION.

Eight men have been rescued from the sea off the coast of Co Sligo after a dive boat capsized.
Two of the men were taken to hospital following the incident which occured off Aughris Pier, east of Sligo town.
A mayday call was received by Malin Head Coast Guard at 11.24am on Sunday. Fortunately, the Sligo Bay RNLI lifeboat crew were on a training exercise in the area and arrived at the scene of the incident at 11.43am.
The lifeboat crew rescued all eight people from the water and one man was airlifted to hospital by the Irish Coast Guard Helicopter Rescue 118. He suffered a head injury when the boat capsized in heavy seas.
The remaining seven men were taken to Aughris Pier where one person was taken by ambulance to hospital. Following the rescue, the lifeboat crew returned to the scene to tow the vessel back to the pier.
Rescue 118 was called off from the search at Blacksod Bay, Co Mayo for the missing crew members of Rescue 116, the Sikorsky helicopter which crashed into the sea on Tuesday morning.
Sligo Bay RNLI lifeboat operations manager Willie Murphy said the incident happened at the end of a difficult week for the rescue services following the loss of Rescue 116.
He said: “This morning’s callout shows that the professionalism and dedication of the search and rescue community remains unchanged.
“The RNLI crew at Sligo Bay along with their colleagues at Rescue 118 were on scene minutes after the call for help was raised and rescued eight people from the water. Our thoughts are with the man who was airlifted to hospital and with our colleagues still searching in Blacksod Bay for the three missing crew members of Rescue 116.

Cancer the dreaded disease of women

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Cancer is a dreaded disease, and rightly so because hitherto treatment was vague and patients were generally doomed to die of it. Advances in surgical technique and adjuvant treatment have now made cancer a treatable and possibly curable disease in early stages.
Women suffer nearly half the burden of cancer even though they are not pre-disposed to the conventional causative factors like tobacco and alcohol. The causal factors in women are generally age, lifestyle, hereditary, infections and environmental factors.
Social factors, especially inequalities, are major determinants of cancer burden in females, with poorer females more likely to die of their disease than affluent ones. Cancer can have profound social and economic consequences for the people of India, often leading to family impoverishment and societal inequality.
Common cancers and their screening?
Females generally postpone their first contact with a health facility, leading to a delayed diagnosis in an advanced stage. Unfortunately, the four most common cancers afflicting females can be screened and diagnosed at an early stage.
  1. Firstly, Breast cancer, can be screened by monthly self-breast examination, annual clinical examination and mammograms after the age of 50 years.
  2. Second, cervical cancer, a sexually active female should undergo a pap smear every three years from the age of 21 years and co-testing with HPV after the age of 30 years.
  3. Third, ovarian cancer, can be diagnosed by having a high clinical index of suspicion in a female presenting with vague abdominal symptoms, early satiety and a timely investigation by tumour markers and an ultrasound examination.
  4. Fourth, uterine cancer, presents as inter-menstrual or postmenopausal bleeding usually in an obese elderly female. The sad common denominator in all these cancers is that they can all be diagnosed early with minimal effort and cured by surgery.
How is cancer treated?
Once a patient is suspected of having symptoms of cancer, a general evaluation followed by a staging workup including a tissue biopsy is done. Once the diagnosis has been confirmed, treatment options are discussed and if possible an appropriate radical surgery is planned. Radical surgery for cancer is the only curative treatment modality for solid organ cancers. Radical cancer surgeries require a centre where trained surgical oncologist interact with their medical and radiation oncology colleagues and have adequate post -operative ICU care  to obtain best results.
The first attempt at treatment is generally the best chance of cure as recurrence is resistant to most forms of treatment. After surgery the patients are followed up by designated protocol and undergo adjuvant therapy (chemotherapy, radiotherapy, targeted therapy) as needed.
The role of women in cancer is prevention?
Women have a central role in the fight against cancer, not only can they encourage their family members to change to a healthy lifestyle (abstinence from smoking/alcohol, healthier food habits, exercise) leading to cancer prevention, they can also be an observant family member who encourages an early medical consultation for a possible cancer symptom leading to early detection and cure. We must therefore, empower women with knowledge and use them as our sentinels in the war on cancer.

Scientists say the ‘five second’ rule is correct when dropping food on the floor

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WHAT DO YOU DO WHEN YOU DROP SOME FOOD ON THE FLOOR? DOES IT GO STRAIGHT IN THE BIN OR DO YOU ADHERE TO THE WIDELY-USED ‘FIVE SECOND’ RULE AND EAT IT?

A study, undertaken by scientists at The Big Bang Fair in Birmingham, shows that four out of five people or 79 per cent of us admit to popping fallen food in our mouths.
Of course most people think their own floors are cleaner and thus it’s more acceptable to eat food off – 56 per cent of them in fact – but that figure drops considerably to just 17 per cent if eating off another’s floor.
The research also shows people are just as likely to serve food that’s fallen on the floor to their dog (18 per cent) as they are their partner (17 per cent).
The most radical examples of ‘hoovers’ include people eating snacks off the floor of the cinema (2 per cent) or public transport (1 per cent).
But when asked to justify why they would do thus, a fifth of people admitted to following ‘five-second rule’, which scientists have now revealed as legitimate and safe in most cases.
Germ expert, Professor Anthony Hilton from Aston University, told the Birmingham Mail: “Eating food that has spent a few moments on the floor can never be entirely risk free.
“Obviously, food covered in visible dirt shouldn’t be eaten, but as long as it’s not obviously contaminated, the science shows that food is unlikely to have picked up harmful bacteria from a few seconds spent on an indoor floor.
“That is not to say that germs can’t transfer from the floor to the food.
“Our research has shown that the nature of the floor surface, the type of food dropped on the floor and the length of time it spends on the floor can all have an impact on the number that can transfer.”

Supermarket soups can be laced with up to seven spoons of sugar

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SOME “HEALTHY” COMMERCIAL SOUPS CONTAIN A STAGGERING SEVEN TEASPOONS OF SUGAR, A TOP CHEF HAS REVEALED.

Hilary O’Hagan-Brennan said one spiced chicken soup was made with 28 grams of sugar per tub. The World Health Organisation recommends people take no more than 24 grams a day.
Ms O’Hagan-Brennan said on the RTE’s What Are You Eating? programme that even a root vegetable soup, which people might assume was healthy, contained 16 grams of sugar, or four teaspoons.
She says “There is no place for added sugar in soup”?
And sugar wasn’t the only hidden ingredient in our convenience foods, presenter Philip Boucher-Hayes discovered when he investigated.
He found that one third of us believe wraps are more healthy than traditional sandwiches.
But a large wrap can be equal to two slices of bread. And commercial tortillas are made with glycerol – a form of sugar – to keep them moist, and emulsifier to bind the ingredients together and extend their shelf life.
“Some chicken wraps have as many calories as a 12-inch pizza,” he discovers.
Consultant dietitian Aveen Bannon reveals that while salads are good for you, the benefits are often undone by large amounts of dressing. An average tablespoon of mayonnaise contains 94 calories – and people often use two or three spoons with a salad.

What would happen if the Earth’s rotation change direction or stop

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The Earth, is the only planet in our solar system, that as long as we know it has life, and moves with a certain pattern, which we assume. Our planet rotates around its axis, a drive that takes about 24 hours, which seems to be from east to west at a speed of about 30 km per second.
We might think that these rules are insignificant and do not affect our existence. Only if our planet “rebels” and change course or reduce speed, then nothing will be the same.
According to the BBC, if the Earth began to move east, the climate in most regions would change drastically. The Sahara would be more rainy and desert will be turned into a jungle. Another case is that of anhydrous California which will also have more rain, as opposed to Florida we would see the swamps to dry up.
If again our planet began to move very slowly, then life on the planet would not survive as well, cause the side that would strike the sun would burn, and the “dark” side would freeze. In just one day we would have a transition from the Ice Age … the planet Venus. It’s a fact that the Earth actually reduces its speed, but it will spend trillions of years until it stops completely.

BUT HERE IS A SUMMARY OF THE QUESTION ANSWERS.?

  1. The Earth would become an even more imperfect sphere and this would reduce the acceleration due to gravity; it would decrease at the equator and increase at the poles. Also, the days would shorten.
    2. Since the effect of gravity has decreased near the equator, we would observe tides much higher than usual in these areas, much more land would go underwater during high tides. I assume Venice would cease to remain habitable.
    3. The precession of the Earth’s axis would change. As the Earth becomes an even more Oblate Spheroid, the gravitational differences (of the Sun on Earth) would be larger on different parts of the Earth, this would make the axis precess even faster. The current cycle is 26,000 years long for one complete precession, this would shorten depending on the increase in rotational velocity. Axial precession
    4. North Star would change faster. Currently the North Star is Polaris which is set to be replaced by Deneb in 8,000 years. Due to the above reasons, it would occur faster.
    5. It is also possible that the axial tilt of the Earth would increase. This would mean that winters would be colder and summers would be hotter.
    6. Since the Earth now rotates faster and the Coriolis effect depends on the rotation of the Earth, the impact of Coriolis effect would increase and we would experience faster wind speeds. Coriolis force
    7. This would be a boon for geostationary satellites as the operational altitude would reduce due to Earth’s increased rotational velocity. Geostationary orbit
    8. Since the Sidereal day (Sidereal time) would now be shorter, we would have to redefine our present units of time.
    9. Since we would have to redefine our units of time and also the orbit of our satellites, it would be a disaster for the GPS system, I can safely say that it would be unusable for at least a few years until all the corrections have been made.
    10. Since the Coriolis Effect would alter the wind speeds, and the rotational velocity of Earth has increased, the travel time of aeroplanes would change.    

Friday, May 29, 2015

Donie's Ireland daily news BLOG

Irish naval vessel the LÉ Eithne rescues 201 migrants off the coast of Libya

Irish ship responded to vessels in potential distress off Libya coast

   
The Irish navy vessel LÉ Eithne completing the rescue of dozens of migrants off the coast of Libya on Thursday.
Irish naval vessel the LÉ Eithne completed the rescue of 201 migrants off the coast of Libya on Thursday.
The Irish Flagship received an alert at 8am from the Italian Marine Rescue Coordination Centre and the Italian Task Force Commander. It said there were five vessels in potential distress approximately 60 km off the coast of the North African state.
The LÉ Eithne, which was tasked by the Italian coastguard to recover the occupants of two of the vessels, arrived at the scene at 10am. The other three were attended to by other naval vessels.
It was the first time the LÉ Eithne had been involved in a rescue operation of migrants in the Mediterranean. It was carried out in co-operation with Italian, German and British ships.
The migrants were part of a flotilla of five makeshift inflatable vessels that were attempting to cross the South Central Mediterranean. The migrants included men, women, children, and one infant.
Sea conditions during the rescue were calm.
Minister for Defence Simon Coveney said the navy was providing an “invaluable asset” in terms of the migrant crisis.
“LÉ Eithne under the command of her captain, Commander Pearse O’Donnell, and her crew are providing an invaluable asset in assisting with the Mediterranean migrant crisis,” he said.
“The operation today demonstrates clearly the value of our participation in this important humanitarian mission.”
The navy said it is providing medical assistance, food, water and dry clothes to those in need.
The migrants will be transferred to the HMS Bulwark where they will be transported to a port in Italy.

Ireland’s blue flag awards 2015:

Is your local beach on the list?

Six beaches conferred with ‘dual’ Blue Flag and Green Coast status

  

Portmarnock is one of six beaches that have achieved dual Blue Flag and Green Coast status.

Blue Flags have been awarded to 81 beaches and five marinas around the State’s coastline – six more than last year.
Six of the 81 beaches are also among 58 locations conferred with national Green Coast status by Minister for Environment Alan Kelly on behalf of An Taisce.
Portmarnock, Portrane and Donabate in north Dublin, Salthill and Silver Strand in Galway and Rosses Point in Sligo have secured this “dual status”, according to the environmental organisation.
Wexford’s Ballinesker beach has been given a Blue Flag for the first time, as has the marina at Kinsale Yacht Club, Co Cork, while the coveted status has been regained at Cork’s Redbarn and Garretstown beaches.
Five beaches which lost out last year due to works associated with severe winter storm damage have also regained their flags: Miltown Malbay and Spanish Point in Co Clare, Mulranny and Bertra in Co Mayo and Rossbeigh, Co Kerry.
Wicklow’s Brittas Bay North, Enniscrone, Co Sligo and Skerries south beach in the Fingal area of north Dublin lost their flags due to failure to comply with water quality requirements.
Beaches have to meet a total of 33 criteria for the Blue Flag status, which is administered by An Taisce on behalf of the Foundation for Environmental Education. In the North, 10 beaches and two marinas have been awarded blue-flag status.
Kerry and Donegal are leading counties with a total of 13 Blue Flags, while Mayo has a total of 12 and Clare has a total of nine.
Co Galway’s five beaches retaining Blue Flags include Loughrea lake in the east of the county, while the city retained its two flags at Salthill and Silverstrand.
The five marinas which hold Blue Flags are Killinure in Co Westmeath, Kilmore Quay and New Ross in Co Wexford, the Royal Cork Yacht Club at Crosshaven, and Kinsale, Co Cork.
Green Coast awards, which are given to areas classified as “exceptional places to visit”, were conferred on Bishop’s Quarter and Seafield in Co Clare, for the first time, while Ballyhealy, Ballmoney, Booley Bay, Grange and St Helen’s Bay in Co Wexford also secured this status.
Fingal’s The Burrow and Cork’s Inchydoney East have received Green Coast awards for the first time.
Donegal’s Rathmullan and Sligo’s Enniscrone failed to meet the Green Coast water quality standards, while Ballycastle in Co Mayo and Skerries in north Dublin did not apply to retain their 2014 Green Coast designations.
Minister for the Environment Alan Kelly, who presented at total of 144 awards at Ballinskelligs beach, Co Kerry, paid tribute to the “sterling efforts of local authorities, An Taisce and local communities” in ensuring that their beaches “meet the standards of excellence required for a Blue Flag or Green Coast award”.
An Taisce’s coastal programmes manager Annabel FitzGerald noted that those beaches and marinas which “achieved the accolade” had complied with “strict criteria relating to water quality, safety, facilities for visitors, beach management, environmental education and the provision of information”.
She also paid tribute to the volunteers involved in 440 “clean coast” groups, noting that over 500,000 pieces of litter and other items were removed from the marine environment during some 800 beach cleans last year.
     County,                 Beach.                             
AntrimPortrush (Mill) West
AntrimPortrush Whiterocks
ClareCappa Pier, Kilrush
ClareKilkee
ClareDoonbeg
ClareSpanish Point
ClareMiltown Malbay
ClareLahinch
ClareFanore, Ballyvaughan
ClareBallycuggeran, Killaloe
ClareMountshannon
CorkRedbarn, Pilmore
CorkGarrylucas, Ballinspittle
CorkGarretstown, Ballinspittle
CorkInchydoney, Clonakilty
CorkOwenahincha, Rosscarbery
CorkTragumna, Skibbereen
CorkBarleycove
DerryMagilligan (Benone), Limavady
DerryDownhill, Castlerock
DerryCastlehill
DerryPortstewart
DonegalBundoran
DonegalRossnowlagh
DonegalMurvagh, Laghy
DonegalFintra, Killybegs
DonegalNaran/Portnoo
DonegalCarrickfinn, Anagary
DonegalKillahoey, Dunfanaghy
DonegalMarblehill, Dunfanaghy
DonegalDownings, Rosguill Peninsula
DonegalMagherwarden/Portsalon, Fanad
DonegalLisfannon, Fahan
DonegalCuldaff
DonegalStroove
DownCrawfordsburn, Bangor
DownTyrella, Downpatrick
DownMurlough Beach, Newcastle
DownCranfield Bay, Kilkeel
DublinPortrane
DublinBalcarrick
DublinDonabate
DublinPortmarnock
DublinSeapoint
DublinKilliney
GalwayLoughrea Lake
GalwayTraught, Kinvara
GalwaySalthill
GalwaySilver Strand
GalwayTrá Mhór, Indreabhán
GalwayTrá an Dóilin, An Cheathrú Rua
GalwayCill Mhuirbhigh, Cill Rónáin, Aran
KerryDerrynane, Caherdaniel
KerryDerrynane
KerryBallinskelligs
KerryWhite Strand, Caherciveen
KerryKells, Caherciveen
KerryRossbeigh
KerryInch
KerryVentry
KerryMagherabeg, Castlegregory
KerryFenit
KerryBanna, Ardfert
KerryBallyheigue
KerryBallybunion North
KerryBallybunion South
LouthCarlingford, Templetown
LouthClogherhead
LouthPort, Clogherhead
MayoCarrowmore, Louisburg
MayoBertra, Murrisk
MayoClare Island harbour
MayoDooega, Achill Island
MayoKeel, Achill Island
MayoKeem, Achill Island
MayoDugort, Achill Island
MayoGolden Strand, Achill Island
MayoMullaghroe, Belmullet
MayoElly Bay, Belmullet
MayoRoss Killala, Belmullet
SligoRosses Point
WaterfordCounsellors’ Strand, Dunmore
WaterfordDunmore East
WaterfordTramore
WaterfordDungarvan
WaterfordClonea
WexfordCourtown
WexfordMorriscastle
WexfordBallinesker
WexfordCurracloe
WexfordRosslare
WicklowGreystones
WicklowArklow
WicklowBrittas Bay South

This new app could test the eyes of hundreds of people living in developing countries

   
A new app has been created to accurately test the eyes of people living in remote rural areas in developing coutries.
The Portable Eye Examination Kit (Peek) is designed for use anywhere in the world and doesn’t rely on large hardware or electricity supply for standard testing methods.
READ MORE: Here’s what Google has in store for you with its latest version of Android .
Peek has a series of apps inlcuding the Peek Acuity which determines how clearly a person sees.
It features a letter E on the screen in four different positions. The tester then swipes in the direction the patient thinks the arms of the E are facing.
The app was tested on 233 people in Kenya aged 55 and over and produced results that were as accurate as standard paper eye test charts or those in clinics.
Dr Andrew Bastawrous, who co-founded Peek, had the idea for the app when transporting heavy eye equipment to difficult-to-reach areas of Kenya. (PEEK)
He said: “With most of the world’s blind people living in low-income countries, it is vital we develop new tools to increase early detection and appropriate referral for treatment. Mobile phone use is now so widespread that it seemed to be an ideal platform.
“In this study we aimed to develop and validate a smartphone-based visual acuity test for eyesight which would work in challenging circumstances, such as rural Africa, but also provide reliable enough results to use in routine clinical practice in well-established healthcare systems.
“Our ultimate hope is that the accuracy and easy to use features of Peek will lead to more people receiving timely and appropriate treatment and be given the chance to see clearly again.” (PEEK)
Peek was developed by the Glasgow Centre for Ophthalmic research, the University of Strathclyde and the London School of Hygiene and Tropical Medicine, where Dr Bastawrous is a lecturer.

Less protein ‘key to longer life’

CUTTING DOWN ON PROTEIN AND UPPING CONSUMPTION OF CARBOHYDRATES MAY BE THE KEY TO LIVING A LONGER, HEALTHIER LIFE,

New research suggests.

  

                 Reduce              Consumption                  Increase

In tests on mice, changing the mix of protein and carbs produced the same benefits as reducing calorie consumption by 40%.

Previous research has shown that strict calorie restriction can improve metabolism and extend lifespan across a wide range of species. But such a drastic strategy would be challenging for most people and may harm health.
Eating smaller amounts of high quality protein and a lot of healthy carbohydrates might prove more practical for humans, scientists believe.
Good sources of protein include eggs, milk, white meat and soya. Consuming healthy carbohydrates means choosing foods such as fresh fruits and vegetables, whole grains and pulses, and avoiding refined sugar, white bread and pastries.
Researcher Dr Stephen Simpson, from the University of Sydney in Australia, said: “We’ve shown that when compared head-to-head, mice got the same benefits from a low protein, high carbohydrate diet as a 40% caloric restriction diet.
“Except for the fanatical few, no one can maintain a 40% caloric reduction in the long-term, and doing so can risk loss of bone mass, libido and fertility.”
The mice were observed for eight weeks as they ate a range of diets with different protein and carbohydrate ratios in conditions where food was restricted or provided at all times.
Low protein/high carbohydrate (LPHC) diets when food was always available delivered the same benefits as calorie restriction in terms of insulin activity, blood sugar and cholesterol levels, the scientists found.
Even though mice on LPHC diets ate more – increasing their food and energy intake by 25% to 30% – their metabolism was higher than that of calorie-restricted mice and they did not gain extra weight.
Calorie restriction did not provide any additional benefits for LPHC mice.
If the findings – published in the journal Cell Reports – apply to humans, adjusting protein and carbohydrate intake could lead to healthier ageing, said the researchers.
Dr Simpson added: “It still holds true that reducing food intake and body weight improves metabolic health and reduces the risk of diseases like Type 2 diabetes, obesity, and fatty liver disease.
“However, according to these mouse data and emerging human research, it appears that including modest intakes of high-quality protein and plenty of healthy carbohydrates in the diet will be beneficial for health as we age.”

Early humans migrated out of Africa through Egypt rather than Ethiopia, new study says

  
A study of present-day genomes of north-east Africans suggests the northern route through Egypt and the Sinai was more likely
Early humans migrated out of Africa more than 60,000 years ago through Egypt rather than crossing the shallow sea that separated Ethiopia from the Arabian Peninsula as some archaeologists have suggested, a study of the DNA of modern people has found.
Scientists have long argued about which of the two migratory routes the first humans took when they emerged from Africa to colonise the Middle East, Asia and other parts of the globe. Now a study of present-day genomes of north-east Africans suggests the northern route through Egypt and the Sinai was more likely.
The study analysed the genomes of 100 Egyptians and 125 Ethiopians and compared their DNA to people currently living in Eurasia and to other parts of Africa. It concluded that the ancient migratory route through the Sinai Peninsula has left its mark on the DNA of people living in Egypt today, scientists said.
Modern Egyptians show a greater genetic similarity than modern Ethiopians to present-day Eurasians which supports the idea that Egypt, and not Ethiopia, was the last stop on the African continent before early humans came out of Africa to colonise other parts of the world, they said.
“If people left Africa from the north then people who live there now should show the highest genetic similarity to Eurasians. If they left from the south through Ethiopia, then Ethiopians should show the highest similarity,” said Luca Pagani of the Wellcome Trust Sanger Institute in Cambridge, and lead author of the study published in the American Journal of Human Genetics.
“Two geographically plausible routes have been proposed: an exit through the current Egypt and Sinai, which is the northern route, or one through Ethiopia, the Bab el Mandeb strait, and the Arabian Peninsula, which is the southern route,” Dr Pagani said.
“In our research, we generated the first comprehensive set of unbiased genomic data from Northeast Africans and observed, after controlling for recent migrations, a higher genetic similarity between Egyptians than between Ethiopians and Eurasians – suggesting that Egypt not Ethiopia was the last stop,” he said.
For years it was believed that Ethiopia was the last stop before humans spread across the rest of the world
The researchers attempted to compensate for more recent migrations of people in the region between Eurasia and Africa, which must have occurred over the past few centuries, but still found a closer connection between modern-day Egyptians and Eurasians than between Ethiopians and Eurasians.
They also found that modern Egyptians were more similar genetically to modern east Africans than to west Africans, which supported the idea more recent human migrations were not interfering with the findings.
“The most exciting consequence of our results is that we draw back the veil that has been hiding an episode in the history of all Eurasians, improving the understanding of billions of people of their evolutionary history,” Dr Pagani said.
The study found that people outside of Africa split from the Egyptian genomes about 55,000 years ago, which the split from Ethiopian genomes occurred about 65,000 years ago, suggesting that Egypt was the last stop before emerging from Africa.
“It is exciting that, in our genomic era, the DNA of living people allows us to explore and understand events as ancient as 60,000 years ago,” Dr Pagani said.
Previous genetic studies in mitochondrial DNA, which is inherited down the maternal line, have suggested a migratory route that exited Africa from Ethiopia. However, Dr Pagani said that this work is not in conflict from the latest study as it is possible that some earlier migrations did occur across the strait of Bal el Mandeb to the Arabian Peninsula