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Vacation time

By , - Jun 19,2022 - Last updated at Jun 19,2022

Photo courtesy of Family Flavours magazine

By Aseel Salhab
Infant and Child Sleep Consultant

As you prepare for summer break, and if you have young children, don’t let this stop you from vacationing together as a family. Studies indicate that vacationing away from work and routine is beneficial for your mental and physical health. Here are the benefits and challenges of travelling with young children: 

 

Why do we need a vacation once in a while?

 

•Improved physical health: With less stress, your body functions better by lowering the level of cortisol

•Improved heart health: Taking vacations could help reduce the risk for metabolic syndrome — a cluster of health issues including high blood pressure, high blood sugar, excess belly fat and abnormal cholesterol levels

•Improved mental health: With exposure to stress, the neurotransmitters in your brain alter how the brain functions. Vacation time improves mood and reduces stress by removing you from the activities and environments that you associate with stress and anxiety

•Greater wellbeing: After a vacation, your body is more relaxed, you get better sleep, are in a better mood and have more energy to offer your family and work

•Improved sleep: Time off from work and household responsibilities help break negative sleep habits, like working late or checking your mobile phone before bed or in the middle of the night

•Increased mental capacity: Going on vacation gives your body and brain a boost to stay positive. It also improves your capacity to learn. There’s a link between travel and creativity too!

•Boost happiness: Many studies reveal that even planning a trip helps boost your serotonin levels which is the happiness and mood stabiliser hormone

Travelling with babies and young children

 

Many parents fear travelling with their children, worrying about long packing lists, unpredictable schedules and the break from routine. While travelling with a child at any age may seem like a daunting prospect, it can significantly boost their development and help them adapt to changing situations.

Travelling regularly with young children and babies as young as six months and surrounding them with speech and sound from all around the world can help them later on in life with their language development.

 

Travelling tips

 

•Writing your travel list two weeks ahead: List all of your child’s needs, including formula milk, bottles, medications, nappies and wipes

•Arriving three hours earlier than the flight time: This makes it easier for parents to take their time at check-in, bathroom runs, shopping and getting a light snack before boarding

•Considering flight time: Try your best to book your flight when it’s your baby’s nap time

•Nappy change: Change your baby’s nappy before boarding the aeroplane and take older children to the airport restroom before the flight

•Planning for discomfort: Help your baby adjust to changes in cabin pressure by encouraging swallowing during takeoff and landing; you can breastfeed or use a pacifier

•Packing smart: Make sure nappies, wipes, a change of clothes, books and toys are easily accessible

 

Activities to keep your child busy on the aeroplane

 

•Reading books

•Magnetic games

•Card games

•Workbooks or activity books

•Card games

•Colouring books

•Healthy snacks

•Children’s movies downloaded before you fly

 

Helping your baby overcome jetlag

 

•Planning ahead: You can start the transition to the new time zone a few days before departure to ensure your child is close to the new time zone, making travel and sleep easier. For example, shift nap times, mealtimes and bedtime in 15-minute increments, either earlier or later, depending on what direction you are going

•Watching your baby’s sleeping cues: Put your baby to sleep the moment you arrive to prevent her or him from being overly tired. Wake your baby up the next day, early in the morning, to get them back in their routine again

•Offering snacks: Keep the feeding and the snacking time as you usually do at home

•Going out if you arrive in the daytime: This will help adjust to the daily routine and get your child sleeping at night

 

Remember, this is only a vacation and everything gets back to normal once you’re back home. Try to enjoy as much as you can as you create memories with your child. Time does fly!

 

Reprinted with permission from Family Flavours magazine

Disney fairytale meets R-rated violence in ‘The Princess’

By - Jun 18,2022 - Last updated at Jun 18,2022

LOS ANGELES — For a Disney film called “The Princess,” Joey King’s new movie has a lot of R-rated violence, death, and even the odd use of the word “bitch”.

But from the moment her tough-as-nails royal heroine stabs a hairpin into a henchman’s eyeball, it is clear 20th Century Studios’ “The Princess” — out July 1 on streaming platforms — is not your typical family-friendly fairytale.

“I mean it wouldn’t be fun if it wasn’t violent, you know!” King told AFP on the red carpet at Thursday’s premiere in Hollywood.

“I was constantly telling our producer Toby [Jaffe], I was, like, ‘we need more blood on the dress!’”

Described as “Rapunzel” meets action-thriller “The Raid,” the live-action film begins with King’s sleeping princess, clad in a wedding dress, awakening as a prisoner at the top of a dizzying tower.

A series of highly stylised, female-led fight scenes unfurl as she bids to escape from nemeses including former Bond girl Olga Kurylenko (“Quantum of Solace.”)

The action is more reminiscent of “Game of Thrones” than “Sleeping Beauty” or “Snow White”.

“The idea of doing a princess movie with Disney that completely goes against anything they’ve ever done is just perfect,” said Ben Lustig, who co-wrote the film.

His original premise was “how can we take the trope of that princess stuck at the top of the tower, that everybody knows, and then flip it on its head?” 

Lustig and Jake Thornton’s script was bought by 20th Century Studios, a Disney subsidiary, and the film is released on Hulu in the US and Disney+ internationally. 

Among the film’s producers is Derek Kolstad, who created the “John Wick” action films starring Keanu Reeves as a violent hitman.

“The joke at the beginning is ‘what if Princess Peach saved herself, didn’t need Mario, and just beat the crap out of Bowser?’” said Kolstad. 

“I don’t think John [Wick] would cross her!” he joked.

The film takes the recent trend of feisty, fiercely independent Disney princesses a few steps further, but it “didn’t want to go too soap-boxy”, with the emphasis on fun, said Kolstad.

 

‘Crazy ideas’

 

The role is also a departure for 22-year-old King, star of Netflix’s smash teen film series “The Kissing Booth”, who will soon be seen opposite Brad Pitt in action-comedy “Bullet Train”.

“It is so exhausting, it is so hard on your body,” said King, of the film’s many fight sequences.

“But there’s something about it that is so fulfilling and rewarding — I absolutely fell in love with action.”

The film was directed by Le-Van Kiet, a Vietnamese-born filmmaker whose 2019 martial arts thriller “Furie” became his birth country’s highest-grossing film of all time.

“One of the first things I wanted to do was have her do a Wushu kick,” he said. “Crazy ideas, but the studio went with it. And I’m glad they did!”

As well as acquiring a new set of battle skills, King said the movie has fulfilled a dream of hers.

“I’m not your typical Disney princess. I love that about this character,” she said.

“But also I love that I’m technically still a Disney princess!”

Is artificial intelligence the future of art?

By - Jun 18,2022 - Last updated at Jun 18,2022

Photo courtesy of pixabay.com

PARIS — To many they are art’s next big thing — digital images of jellyfish pulsing and blurring in a dark pink sea, or dozens of butterflies fusing together into a single organism.

The Argentine artist Sofia Crespo, who created the works with the help of artificial intelligence, is part of the “generative art” movement, where humans create rules for computers which then use algorithms to generate new forms, ideas and patterns.

The field has begun to attract huge interest among art collectors — and even bigger price tags at auction. 

US artist and programmer Robbie Barrat — a prodigy still only 22 years old — sold a work called “Nude Portrait#7Frame#64” at Sotheby’s in March for £630,000 ($821,000). 

That came almost four years after French collective Obvious sold a work at Christie’s titled “Edmond de Belamy” — largely based on Barrat’s code — for $432,500.

 

A ballet with machines

 

Collector Jason Bailey told AFP that generative art was “like a ballet between humans and machines”. 

But the nascent scene could already be on the verge of a major shake-up, as tech companies begin to release AI tools that can whip up photo-realistic images in seconds. 

Artists in Germany and the United States blazed a trail in computer-generated art during the 1960s. 

The V&A museum in London keeps a collection going back more than half a century, one of the key works being a 1968 piece by German artist Georg Nees called “Plastik 1”. 

Nees used a random number generator to create a geometric design for his sculpture. 

 

‘Babysitting’ computers

 

Nowadays, digital artists work with supercomputers and systems known as Generative Adversarial Networks (GANs) to create images far more complex than anything Nees could have dreamed of. 

GANs are sets of competing AIs — one generates an image from the instructions it is given, the other acts as a gatekeeper, judging whether the output is accurate. 

If it finds fault, it sends the image back for tweaks and the first AI gets back to work for a second try to beat the gamekeeper. 

But artists like Crespo and Barrat insist that the artist is still central to the process, even if their working methods are not traditional.

“When I’m working this way, I’m not creating an image. I’m creating a system that can create images,” Barrat told AFP. 

Crespo said she thought her AI machine would be a true “collaborator”, but in reality it is incredibly tough to get even a single line of code to generate satisfactory results.

She said it was more like “babysitting” the machine.

Tech companies are now hoping to bring a slice of this rarefied action to regular consumers. 

Google and Open AI are both touting the merits of new tools they say bring photorealism and creativity without the need for coding skills. 

 

Enter the ‘transformers’

 

They have replaced GANs with more user-friendly AI models called “transformers” that are adept at converting everyday speech into images. 

Google Imagen’s webpage is filled with absurdist images generated by instructions such as: “A small cactus wearing a straw hat and neon sunglasses in the Sahara desert.”

Open AI boasts that its Dalle-2 tool can offer any scenario in any artistic style from the Flemish masters to Andy Warhol. 

Although the arrival of AI has led to fears of humans being replaced by machines in fields from customer care to journalism, artists see the developments more as an opportunity than a threat. 

Crespo has tried out Dalle-2 and said it was a “new level in terms of image generation in general” — though she prefers her GANs.

“I very often don’t need a model that is very accurate to generate my work, as I like very much when things look indeterminate and not easily recognisable,” she said. 

Camille Lenglois of Paris’s Pompidou Centre — Europe’s largest collection of contemporary art — also played down any idea that artists were about to be replaced by machines.

She told AFP that machines did not yet have the “critical and innovative capacity”, adding: “The ability to generate realistic images does not make one an artist.”

Black Death origin mystery solved... 675 years later

By - Jun 16,2022 - Last updated at Jun 16,2022

This handout image released on Tuesday, shows the excavation of the KaraDjigach site, in the Chu-Valley within the foothills of the Tian Shan mountains of Kyrgyzstan in August 1886 (AFP photo /A.S. Leybin)

TOKYO —A deadly pandemic with mysterious origins: it might sound like a modern headline, but scientists have spent centuries debating the source of the Black Death that devastated the medieval world.

Not anymore, according to researchers who say they have pinpointed the source of the plague to a region of Kyrgyzstan, after analysing DNA from remains at an ancient burial site.

“We managed to actually put to rest all those centuries-old controversies about the origins of the Black Death,” said Philip Slavin, a historian and part of the team whose work was published Wednesday in the journal Nature.

The Black Death was the initial wave of a nearly 500-year pandemic. In just eight years, from 1346 to 1353, it killed up to 60 percent of the population of Europe, the Middle East and Africa, according to estimates.

Slavin, an associate professor at the University of Stirling in Scotland who has “always been fascinated with the Black Death”, found an intriguing clue in an 1890 work describing an ancient burial site in what is now northern Kyrgyzstan.

It reported a spike in burials in 1338-39 and that several tombstones described people having “died of pestilence”.

“When you have one or two years with excess mortality it means that something funny was going on there,” Slavin told reporters.

“But it wasn’t just any year — 1338 and 1339 was just seven or eight years before the Black Death.”

It was a lead, but nothing more without determining what killed the people at the site.

For that, Slavin teamed up with specialists who examine ancient DNA.

They extracted DNA from the teeth of seven people buried at the site, explained Maria Spyrou, a researcher at the University of Tuebingen and author of the study.

Because teeth contain many blood vessels, they give researchers “high chances of detecting blood-borne pathogens that may have caused the deaths of the individuals,” Spyrou told AFP.

 

‘Big Bang’ event 

 

Once extracted and sequenced, the DNA was compared against a database of thousands of microbial genomes.

“One of the hits that we were able to get... was a hit for Yersinia pestis,” more commonly known as plague, said Spyrou.

The DNA also displayed “characteristic damage patterns,” she added, showing that “what we were dealing with was an infection that the ancient individual carried at the time of their death.”

The start of the Black Death has been linked to a so-called “Big Bang” event, when existing strains of the plague, which is carried by fleas on rodents, suddenly diversified.

Scientists thought it might have happened as early as the 10th century but had not been able to pinpoint a date.

The research team painstakingly reconstructed the Y. pestis genome from their samples and found the strain at the burial site pre-dated the diversification.

And rodents living in the region now were also found to be carrying the same ancient strain, helping the team conclude the “Big Bang” must have happened somewhere in the area in a short window before the Black Death.

The research has some unavoidable limitations, including a small sample size, according to Michael Knapp, an associate professor at New Zealand’s University of Otago who was not involved in the study.

“Data from far more individuals, times and regions... would really help clarify what the data presented here really means,” said Knapp.

But he acknowledged it could be difficult to find additional samples, and praised the research as nonetheless “really valuable”.

Sally Wasef, a paleogeneticist at Queensland University of Technology, said the work offered hope for untangling other ancient scientific mysteries.

“The study has shown how robust microbial ancient DNA recovery could help reveal evidence to solve long-lasting debates,” she told AFP.

NASA opens sample taken from Moon 50 years on

By - Jun 15,2022 - Last updated at Jun 15,2022

WASHINGTON  — The Apollo missions to the Moon brought a total of 2,196 rock samples to Earth. But NASA has only just started opening one of the last ones, collected 50 years ago.

For all that time, some tubes were kept sealed so that they could be studied years later, with the help of the latest technical breakthroughs. 

NASA knew “science and technology would evolve and allow scientists to study the material in new ways to address new questions in the future”, Lori Glaze, director of the Planetary Science Division at NASA Headquarters, said in a statement.

Dubbed 73001, the sample in question was collected by astronauts Eugene Cernan and Harrison Schmitt in December 1972, during the Apollo 17 mission — the last of the programme. 

The tube, 35cm long and 4cm wide, had been hammered into the ground of the Moon’s Taurus-Littrow valley to collect the rocks. 

Of the only two samples to have been vacuum sealed on the Moon, this is the first to be opened. 

It could as such contain gases or volatile substances (water, carbon dioxide, etc.)

And the aim is to extract these gases, which are probably only present in very small quantities, to be able to analyse them using spectrometry techniques that have become extremely precise in recent years. 

In early February, the outer protective tube was first removed. 

It was not itself revealed to contain any lunar gas, indicating that the sample it contained remained sealed. 

Then on February 23, scientists began a weeks-long process aimed at piercing the main tube and harvesting the gas contained inside.

In the spring, the rock was extracted and broken up so that it can be studied by different scientific teams. 

The extraction site of this sample is particularly interesting because it is the site of a landslide. 

“Now we don’t have rain on the Moon,” said Juliane Gross, deputy Apollo curator. “And so we don’t quite understand how landslides happen on the Moon.”

Gross said researchers hope to study the sample to understand what causes landslides.

After 73001, there will be only three lunar samples still sealed. When will they in turn be opened? 

“I doubt we’ll wait another 50 years,” said senior curator Ryan Zeigler.

American burlesque meets Mexican wrestling in Lucha VaVoom

Jun 15,2022 - Last updated at Jun 15,2022

A wrestling match during a Lucha Vavoom show at the Mayan Theatre in Los Angeles, California, on February 11 (AFP photo by Valerie Macon)

LOS ANGELES — Veronica Yune hangs upside down over the stage as she slowly undresses; below, wrestlers “Sexi” and “Mexi” gyrate their hips and steel themselves to face Dirty Sanchez in the ring.

Welcome to the carnival world of Lucha VaVoom, a flamboyant mix of American burlesque and Mexican wrestling.

“Blood is coursing through our veins!” says Serafina, a stilt dancer wearing a red corset and a huge bell skirt from which emerge the emcees who open this troupe’s first performance in Los Angeles after a two-year pandemic hiatus.

The audience that fills the Mayan Theatre knows exactly what they are getting; many are seasoned veterans of the spectacle.

“It’s my seventh show,” says Clix, an artist who uses one name, who has travelled from Arizona and is marking the occasion with a souvenir T-shirt.

“Vavoom is a lifestyle, it’s a call to embrace freedom of expression,” explains Serafina.

“We are alive!” she shouts, grabbing a heart-topped cane as a prop for this Valentine’s Day-themed show.

The loose story that the evening presents resembles the plot of a romantic comedy, but with a modern twist.

That romance finds echoes in the real lives of those on stage.

More than two decades ago, Liz Fairbairn abandoned her comfortable American life and headed for Mexico, following a wrestler she had met on a movie set in California. 

The relationship ended, but the love affair with wrestling endured, says Fairbairn, who embraced the show and brought it home. 

Convinced she needed something a little special to make Mexican wrestling work in Los Angeles, she partnered with a burlesque troupe.

“We thought that if we drew the audience to see the burlesque, they would see the wrestling, too, and love it. And they did,” says Fairbairn, sitting in a stunning yellow chair surrounded by hearts.

 

Hair and makeup

 

When COVID-19 began tearing through the United States in early 2020, public venues across California were shut down, and the entire cast was sent home.

“I practiced at home. It was like continuing to practice to be ready to come back,” says Veronica Yune, as a stylist adjusts the pink wig that tops off her vintage look.

“I dreamed a lot about Lucha VaVoom performances,” says Serafina. “It’s an honour to be back on this stage.”

The dressing room where the performers put the final touches to their characters smells of spray and singed hair as stylists fashion improbable coifs and outlandish wigs.

Makeup artists stick on huge false eyelashes and garnish eyes with dramatic lines.

In among the stretching dancers there are feathers, glitter and discarded lingerie, as well as the occasional wrestler slathering oil on toned muscles.

During the shutdown, the cast worked on other projects but mostly without an audience. 

“It was super hard,” says Taya Valkyrie, a former WWE wrestler.

“[The spectators] are part of the show, they give me their energy and I give them mine. It’s an interaction,” she explains as she swishes a huge black cape around her shoulders.

Valkyrie refuses to speak her native English during an interview with AFP.

“If we’re going to talk about wrestling, it has to be in Spanish,” she insists.

Taya is the only wrestler who fights without a mask, a defining element of the genre.

Mystery is non-negotiable for the entire cast of Lucha VaVoom — the dancers will only say they are “timeless” when asked their age and the wrestlers never step outside their roles.

“The magic of the character I bring is what’s important to people,” says El Chupacabra, a wrestler inspired by a folklore character who resembles a reptile and is known for attacking cattle and fowl.

His opponents tonight are The Crazy Chickens. Unfortunately, they proved impossible to interview, emitting barely a cluck when questioned, and nothing that resembled either English or Spanish.

On stage, audience favourite Dirty Sanchez is screaming into the microphone, promising an action-packed night.

“I’m going to hurt people,” he shouts.

For Arizona-based fan Clix, it is manna from heaven.

“During the pandemic, my heart was broken. Two years without Vavoom was like hell. But now I’m back on Cloud Nine.”

10 years after ‘Gangnam Style’, South Korean rapper Psy is happier than ever

By - Jun 15,2022 - Last updated at Jun 15,2022

Psy in a dance studio at his record label and entertainment agency P NATION in the Gangnam district of Seoul on May 27 (AFP photo)

SEOUL — Ten years after “Gangnam Style” became a global phenomenon, South Korean rapper Psy is living his best life — proud of his “greatest trophy” and free from the pressure of repeating that unprecedented success.

Uploaded to YouTube on July 15, 2012, the song’s wacky music video became a runaway megahit, with its trademark horse-riding dance spawning thousands of imitations, spoofs and spinoffs.

It was the first YouTube video to reach 1 billion views, and with it Psy attained what K-pop acts before him could not: global recognition.

At the peak of the song’s popularity, he was everywhere — sharing the stage with Madonna, leading a flash mob in front of the Eiffel Tower, and performing before then US president Barack Obama.

But the success of “Gangnam Style” was a double-edged sword — with fame came pressure to deliver another huge hit. Psy once described it as one of the most difficult periods of his life.

Things became “heavier and harder because... every time I [had] to have that kind of strong song”, Psy told AFP in an interview last week at his company’s headquarters in Gangnam — the posh Seoul district he poked fun at in the track.

“I had a huge dependency [on] the song... But you know, it’s 10 years ago, so right now I’m really free.”

“Gangnam Style” transformed not only Psy’s career but the music industry too, demonstrating how an artist not performing in a dominant language such as English could reach international audiences through the Internet.

It also prompted a change in how music charts were compiled, making Billboard take YouTube views and streams into account.

K-pop acts “are very huge on YouTube, they are getting a lot of views”, Psy said.

“If Billboard didn’t change, it [wouldn’t] be that easy,” the 44-year-old added.

Psy’s groundbreaking role has been acknowledged by some of the biggest names in K-pop.

“He’s always someone I was grateful for,” Suga, a member of hugely popular group BTS, said in a video last month.

“With ‘Gangnam Style’, he paved the way for K-pop in the United States... We were able to follow his footsteps with ease.”

 

A frontman like 

Freddie Mercury

 

Psy, whose real name is Park Jae-sang, was a superstar in South Korea well before “Gangnam Style”.

He cites Queen as his earliest inspiration — while in middle school, he watched a video of the British band’s famous 1986 concert at Wembley.

“I thought: I want to be a frontman like him [Freddie Mercury],” Psy told AFP.

“At that moment, I was not that good at music, not that good a singer... I was just a funny dancer.”

While attending university in the United States in the late 1990s, he was exposed to what many have described as one of the golden ages of hip-hop, including the music of rappers Tupac Shakur and The Notorious B.I.G.

“I literally heard hip-hop every day on the radio,” Psy said. “I thought: Oh, if I cannot sing that well, I gotta rap. Then I can be the frontman.”

Debuting in 2001, he quickly made a name for himself with humorous and explosive stage performances and won multiple awards.

Unusually controversial for a Korean pop star, several of his earlier songs and music videos were given adult ratings because of what state censors deemed bad language.

 

‘How lucky I am’

 

Since the explosive success of “Gangnam Style”, Psy has put out three albums.

The latest, “Psy 9th”, was released in April by P NATION — the record label and artist agency he founded in 2019.

Psy insists he is far from done, dividing his time between his own music and concerts and working with P NATION acts. And “Gangnam Style” remains a huge source of pride.

“It’s the biggest and greatest trophy of my life,” Psy told AFP. “When I do [a] show, it is my strongest weapon.”

This was demonstrated at a performance at Korea University in Seoul last week, when a heaving crowd sang along to every word during a high-energy set that included songs from his first album more than two decades ago, as well as his latest one.

The fact that the young audience knows all the words to songs that were released before many of them were even born is not lost on Psy.

“These days, [I say to myself]: ‘Wow, dude, you are very popular. They love you!’

“How lucky I am as an artist. I’m happier than ever these days.”

 

Ramsay Hunt, the disorder paralysing Justin Bieber’s face

By - Jun 14,2022 - Last updated at Jun 14,2022

PARIS — Ramsay Hunt syndrome (RHS), which has forced singer Justin Bieber to cancel his world tour, is a rare and painful complication of the virus that causes shingles and chickenpox.

RHS was discovered in 1907 by the neurologist of the same name. It is a rare neurological disorder that can inflame and then paralyse the facial nerve and cause a painful rash around the ear or mouth. 

Symptoms vary from person to person but can cause severe discomfort or pain. 

Most sufferers become paralysed on one side of the face and develop an ear rash, according to the US National Organisation for Rare Disorders (NORD).

The affected facial muscles may become weak or feel stiff, preventing the sufferer from smiling, frowning or shutting the eye on their paralysed side. In certain cases, their speech may become slurred. In many instances, a reddish, painful blistering rash appears on the outer ear and external ear canal.

“It’s often diagnosed because of this ear rash,” French infectious disease specialist, Benjamin Davido, told AFP.

Sometimes the blisters spread to the mouth, soft palate and upper throat and ear pain spreads to the neck. Other possible symptoms include ringing in the ears (tinnitus), earache, hearing loss or hyperacusis — where sounds appear much louder than normal — nausea and vertigo. 

RHS is caused by the varicella zoster virus, which also causes chickenpox in children and shingles in adults. The virus can remain dormant for decades in a person who has had chickenpox as a child. 

When it is reactivated, the carrier develops shingles and in some cases RHS. It is unclear why the virus reactivates and affects the facial nerve.

RHS affects men and women in equal measure. Around five people in every 100,000 develop the syndrome in the United States every year, according to one estimate cited by NORD.

However, some researchers believe cases go undiagnosed or are misdiagnosed, making it difficult to determine the disorder’s true frequency in the general population.

Anyone who has had chickenpox can potentially develop Ramsay Hunt syndrome, but it is extremely rare in children, NORD said. Most cases affect older adults, more particularly those over 60 or with compromised immunity.

“It’s quite astonishing to get Ramsay Hunt at Justin Bieber’s age,” Davido said. “But an unhealthy lifestyle or excessive fatigue can contribute because they make you more prone to viral infections.”

RHS is generally treated by antiviral drugs such as acyclovir and famciclovir, along with corticosteroids like prednisone. 

Physiotherapy — “which must start early on” — usually enables the sufferer to make a full recovery but “around 30 per cent” experience after-effects, Davido said.

Space probe reveals secrets of ‘restless’ Milky Way

By - Jun 14,2022 - Last updated at Jun 14,2022

The Gaia spacecraft is positioned 1.5 million kilometres from Earth (Representational photo)

 

PARIS — The Gaia space probe on Monday unveiled its latest discoveries in its quest to map the Milky Way in unprecedented detail, surveying nearly two million stars and revealing mysterious “starquakes” which sweep across the fiery giants like vast tsunamis.

The mission’s third data set, which was released to eagerly waiting astronomers around the world at 1000 GMT, “revolutionises our understanding of the galaxy”, the European Space Agency (ESA) said.

ESA Director General Josef Aschbacher told a press conference that it was “a fantastic day for astronomy” because the data “will open the floodgates for new science, for new findings of our universe, of our Milky Way”.

Some of the map’s new insights came close to home, such as a catalogue of more than 156,000 asteroids in our Solar System “whose orbits the instrument has calculated with incomparable precision”, Francois Mignard, a member of the Gaia team, told AFP.

But Gaia also sees beyond the Milky Way, spotting 2.9 million other galaxies as well as 1.9 million quasars — the stunningly bright hearts of galaxies powered by supermassive black holes.

The Gaia spacecraft is nestled in a strategically positioned orbit 1.5 million kilometres from Earth, where it has been watching the skies since it was launched by the ESA in 2013.

The observation of starquakes, massive vibrations that change the shape of the distant stars, was “one of the most surprising discoveries coming out of the new data”, the ESA said.

Gaia was not built to observe starquakes but still detected the strange phenomenon on thousands of stars, including some that should not have any — at least according to our current understanding of the universe.

 

 ‘Turbulent’ galaxy

 

“We have a fantastic new gold mine to do the asteroseismology of hundreds of thousands of stars in our Milky War galaxy,” said Gaia team member Conny Aerts.

Gaia has surveyed more than 1.8 billion stars but that only represents around one per cent of the stars in the Milky Way, which is about 100,000 light years across.

The probe is equipped with two telescopes as well as a billion-pixel camera, which captures images sharp enough to gauge the diameter of a single strand of human hair 1,000 kilometres away.

It also has a range of other instruments that allow it to not just map the stars, but measure their movements, chemical compositions and ages.

The incredibly precise data “allows us to look more than 10 billion years into the past history of our own Milky Way”, said Anthony Brown, the chair of the Data Processing and Analysis Consortium which sifted through the massive amount of data.

The results from Gaia are already “far beyond what we expected” at this point, Mignard said.

They show that our galaxy is not moving smoothly through the universe as had been thought but is instead “turbulent” and “restless”, he said.

“It has had a lot of accidents in its life and still has them” as it interacts with other galaxies, he added. “Perhaps it will never be in a stationary state.”

“Our galaxy is indeed a living entity, where objects are born, where they die,” Aerts said. 

 

‘Tens of thousands of exoplanets’

 

“The surrounding galaxies are continuously interacting with our galaxy and sometimes also falling inside it”.

Around 50 scientific papers were published alongside the new data, with many more expected in the coming years. 

Gaia’s observations have fuelled thousands of studies since its first dataset was released in 2016.

The second dataset in 2018 allowed astronomers to show that the Milky Way merged with another galaxy in a violent collision around 10 billion years ago.

It took the team five years to deliver the latest data, which was observed from 2014 to 2017. 

The final dataset will be released in 2030, after Gaia finishes its mission surveying the skies in 2025.

Monday’s release confirmed only two new exoplanets — and 200 other potential candidates — but far more are expected in the future.

“In principle Gaia, especially when it goes on for the full 10 years, should be capable of detecting tens of thousands of exoplanets down to Jupiter’s mass,” Brown said.

Renault Megane Sedan SCE115: Sensible, stylish saloon

By - Jun 13,2022 - Last updated at Jun 13,2022

Photos courtesy of Renault

Pitched as the more developing market-friendly version of the fourth generation Renault Megane, the Megane Sedan SCE115 is the entry-level version of that model line, as available in the Middle East.

Styled as a traditional four-door, three-box saloon, as favoured in most such markets, rather than a hatchback or estate as sold in Europe, the SCE115 also eschews the pricey, sensitive and more complicated downsized turbocharged engines available in Europe, for a more affordable, less complicated and more familiar naturally-aspirated engine.

 

Flowing and fluent

 

Built in Turkey but sharing its platform, name and styling cues with the European version, the Megane Sedan is arguably one of Renault’s most authentically French offering in the region, where many models are co-developed with Dacia and Samsung subsidiaries, but sold under the more up-market Renault parent brand across the region. Underlining the Megane Sedan’s sense of authenticity, it has also been sold alongside sporty GT and high performance RS European market hot hatch versions in some Middle East markets.

Slotting in between Renault’s small Logan and Talisman mid-saloons, the Megane Sedan is a sharper looking and all-together better designed successor to the Fluence compact saloon. Sleek and flowing in design, the Megane Sedan brings a distinctly sporty and elegant styling sensibility to its segment, and features an assertive fascia with stylish headlights with dramatic deep-set elements and C-shaped outline. Its flanks feature prominent concave surfacing to emphasise its sills and subtly broad hips at the rear wheel-arches.

 

Proven and progressive

 

Seamlessly translating the Megane hatchback’s design for a saloon, the Megane Sedan’s high-set boot extends fluently from its rakish roofline, while slim and wide rear lights lend a classy aesthetic from rear views. Under its sculpted bonnet, the Megane SCE115 is powered by a 16-valve 1.6-litre multi-point injection version of Renault’s proven K-Type series engine, as commonly found in other popular Renaults in the region. Producing 113BHP at 5,500rpm and 115lb/ft torque at 4,000rpm, it returns moderate 6.6l/100km combined fuel efficiency.

Compact and moderate in weight at 1,287kg, the Megane SCE115 delivers adequate, if not particularly quick performance, with 0-100km/h achieved in 13.2-seconds. Top speed is meanwhile a respectable 180km/h. Confident and responsive to throttle input from standstill, the Megane is progressive through revs and in power and torque delivery. Its engine is willing towards its rev limit, even if encumbered with CVT transmission that operates to maintain steady revs, rather than a traditional gearbox, which gives the driver more control and connection between ratios and revs.

Refined ride

 

That said, the Megane’s CVT is seamlessly smooth, responsive and promotes efficiency when operated at moderate conditions. At full throttle and more demanding conditions, one can detect hints of the ‘slingshot’ or ‘slipping clutch’-like effect typical to all CVT systems, as speed increases at a seemingly faster rate than revs rise, with ratios re-adjusting instead to keep up. On motorways, the CVT meanwhile allows for quiet fuel-saving low rev driving, while the Megane’s ride feels refined, confident and stable for its class.

Riding on MacPherson strut front and torsion beam rear suspension — with unexaggerated 205/55R16 tyres — the Megane Sedan delivers a happy compromise between handling and ride qualities. With good body control through corners, it meanwhile delivers a forgiving ride quality for the most part. With enough absorption and suppleness over imperfections, it can be slightly firm over sudden jagged potholes and bumps. A comfortable ride, the Megane Sedan also feels settled in its vertical movements in most daily driving conditions.

 

Sporty flavours

 

Eager and tidy turning into corners for a restrained family saloon, the Megane Sedan grips well and feels reassuringly stable, but is alert and agile enough to remain engaging. Steering is meanwhile well-weighted and direct, and front ventilated and rear solid disc brakes are confidently capable. With milder hints of the sporting character that defines the Megane GT and RS hot hatches, the garden variety Megane Sedan is, however, a different breed, and lacks their superb four-wheel-steering and the enhanced agility and stability it adds.

Uncomplicated and uncluttered, the Megane Sedan’s cabin is pleasant and user-friendly inside, with decent enough materials, and logical easy to reach layouts. Elegantly simple to use if not luxurious, its cabin uses brightwork trim to outline various clusters, while sporty elements include a thick slightly contoured steering wheel and deep-set instruments. Front space and visibility are adequate, but rear headroom and rear-side visibility are slightly affected by a low roofline. Reasonably well-equipped for its segment, the Megane Sedan also features generous luggage room.

TECHNICAL SPECIFICATIONS

  • Engine: 1.6-liter, transverse, 4-cylinders
  • Bore x stroke: 78 x 83.6mm
  • Valve-train: 16-valve, DOHC
  • Gearbox: Continuously variable transmission (CVT), front-wheel-drive
  • Power, BHP (PS) [kW]: 113 (115) [84] @5,500rpm
  • Specific power: 70.7BHP/litre
  • Power-to-weight: 87.8BHP/tonne
  • Torque, lb/ft (Nm): 115 (156) @4,000rpm
  • Specific torque: 97.6Nm/litre
  • Torque-to-weight: 121.2Nm/tonne
  • 0-100 km/h: 13.2-seconds (estimate)
  • Top speed: 180km/h
  • Fuel capacity: 50-liters
  • Fuel economy, combined: 6.6-liters/100km
  • CO2 emissions, combined: 153g/km
  • Length: 4,632mm
  • Width: 1,814mm
  • Height: 1,443mm
  • Wheelbase: 2,711mm
  • Track, F/R: 1,577/1,574mm
  • Overhang, F/R: 919/1,002mm
  • Ground clearance: 136mm
  • Headroom, F/R: 840/851mm
  • Luggage volume, min/max: 503-/987-litres
  • Unladen weight: 1,287kg (estimate)
  • Steering: Power-assisted rack & pinion
  • Turning radius: 11.3-metres
  • Suspension, F/R: MacPherson struts/torsion beam
  • Brakes, F/R: ventilated discs/discs
  • Tyres: 205/55R16

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