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By Krishna SinhaChaudhury
Samsung has been making the Galaxy S series for 10 years now and the latest Galaxy S10 series, which includes the Galaxy S10+, the S10 and the “affordable” S10e, arrives at a critical time for the company in India.
Smartphone sales in the premium segment are stagnant and tech titans like Samsung and Apple are facing fierce competition from Chinese smartphone players like OnePlus and Huawei.
The Galaxy S10+ isn’t a radical change from its predecessor, the S9+, owing to the same glass sandwich design and the curved design language.
Major tweaks that Samsung brings on the table are a triple primary-lens system at the rear, almost no bezels, introduction of an under-display “ultrasonic” fingerprint sensor, and hole-punch selfie cameras at the top right of the screen.
We used the 128GB storage and 8GB RAM variant (Rs 73,900) seated on the flagship chip Exynos 9 Octa 9820 chipset for a little less than a week and here’s what we think of the phone.
Despite borrowing the same old design from S9+, the new Galaxy S10+ has lot more screen real estate crammed into smaller footprint. With a 6.4-inch Dynamic AMOLED display, it sports a screen-to-body ratio of over 93 per cent.
The glass on the rear and front curves into the frames in typical Samsung fashion, which felt smooth in the palm but that doesn’t make it fit for single-handed use.
The hardware is exactly what a buyer would expect for a smartphone that costs as much.
Unlike the latest Pixel phones and iPhones, this flagship comes with the standard 3.5-mm headphone jack. A pair of AKG-tuned headphones are included in the box for great audio; the stereo speakers were also loud.
The button on the right fired up Samsung’s smart assistant Bixby but thankfully, it can be customised to launch apps of your choice.
However, it can’t be used to wake up Google Assistant.
The 4100mAh battery lasted a day during moderate usage on a single charge which is average.
The “Dynamic AMOLED” display stretched all the way from the bottom to top bezel, offering great viewing angles and deep, vivid colours. What we particularly liked about the screen was the toned down saturation of colours, unlike the Galaxy S9 or S8.
The hole-punch for the dual selfie camera was a little distracting for us even as it gave more screen space. A notch is better as it offers some symmetry. It can be hidden in the settings but that would add big black bezels at the top.
The ultrasonic fingerprint scanner that sits under the screen is a bit different from the optical sensor that we’ve seen on OnePlus 6T, thus, making it difficult to spoof. It wasn’t as smooth as the old school capacitive fingerprint scanners.
Another USP of the device has to be the primary camera which comprises 12MP standard lens+12MP telephoto lens+16MP ultra-wide sensor which is missing in the latest iPhone and Pixel.
Photos shot in perfect lighting conditions and daylight were good with enough detailing. However, certain pictures looked a bit over exposed that made skin tones look unnatural.
There’s a 10MP+8MP selfie camera that churned out some sharp portrait shots. There’s an option to capture a wider view if you’re taking a group selfie.
Unlike last year’s Galaxy S9, this phone has a more useful “One UI” which is streamlined for one-handed use of the device. It also charges other devices wirelessly, quite like the Huawei Mate 20 Pro.
Conclusion: The Galaxy S10+ is a great Android flagship phone that can easily become a favourite thanks to the new UI and the wide-angle camera. (IANS)
The US researchers have discovered a class of immune cells that plays a role in miscarriage, which affects about a quarter of pregnancies.
Researchers at the University of California-San Francisco found that the recently discovered subset of cells known as extrathymic Aire-expressing cells in the immune system may prevent the mother's immune system from attacking the placenta and fetus.
The researchers showed that pregnant mice who did not have this subset of cells were twice as likely to miscarry, and in many of these pregnancies fetal growth was severely restricted.
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"When you're pregnant, the immune system is seeing the placenta for the first time in decades -- not since the mother made a placenta when she herself was a fetus," said Eva Gillis-Buck, from UCSF.
"Our research suggests that this subset of immune cells is carrying out a sort of 'secondary education' -- sometimes many years after the better-known population of the educator cells have carried out the primary education in the thymus -- teaching T cells not to attack the fetus, the placenta and other tissues involved in pregnancy," she added. The findings are published in the journal Science Immunology.
The immune system has to be educated not to attack one's own tissues and organs to prevent autoimmune disease. But pregnancy presents a unique challenge since the fetus expresses proteins found in the placenta as well as proteins whose genetics are distinct from the mother.
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"It was a conceptual leap to link Aire-expressing cells, which are critical for preventing autoimmune disease, to pregnancy," said Tippi Mackenzie, Professor of Surgery at UCSF's Center for Maternal Foetal Precision Medicine.
In the thymus, Aire-expressing cells begin interacting with other immune cells very early in life to teach them what not to attack. The thymus begins to shrink and is nearly gone by adulthood, by which time most immune cells have been educated. But as the thymus shrinks, the population of eTACs in lymph nodes and the spleen expands, the researchers explained.
The study suggests a healthy pregnancy may depend on having these cells around, they added. (IANS/KB)
The tiny emojis being shared on billions of devices worldwide can play a major role in digital communication, with most people saying that emoji compels them to feel more empathy towards others, according to an Adobe report.
Adobe's global emoji study found that emoji even helps people overcome language barriers and form connections that would otherwise be difficult to do.
"We were surprised and delighted by the discoveries made in the survey, most notably how enthusiastic respondents were for emoji as a means to express themselves," the company said in a statement.
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Emojis sometimes get criticized for being overly saccharine, but this sweetness is key when it comes to diffusing some of the heaviness of online communication.
"Many of the emoji are focused on positive emotions, so it's easy to insert them into our conversations and lighten the mood," the Adobe study said.
It's not surprising that over half of those surveyed feel more comfortable using emojis than talking on the phone or in person.
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This applies to less intense situations too. Dating, for example, can be tricky — especially when it's online or via digital apps, as it often is now.
The study also found that emoji even helps people overcome language barriers and form connections that would otherwise be difficult to do.
In celebration of World Emoji Day on Saturday, Adobe's '2021 Global Emoji Trend Report' surveyed 7,000 people in the US, the UK, Germany, France, Japan, Australia, and South Korea. (IANS/KB)
Following the grand Richard Branson show where he carried Andhra Pradesh-born Sirisha Bandla and fellow space travelers on his shoulders after successfully flying to the edge of space, it is time for Amazon Founder Jeff Bezos to applaud Sanjal Gavande, one of the key engineers who designed the New Shephard rocket set to take Bezos and the crew to space on July 20.
Billionaire Bezos is set to fly to the edge of space aboard what is touted as the world's first unpiloted suborbital flight. Born in Kalyan, Maharashtra, Gavande is a systems engineer at Blue Origin who always dreamt of designing aerospace rockets.
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After completing Bachelor's in mechanical engineering from the University of Mumbai, she flew to the US in 2011 to pursue a Master's in mechanical engineering from the Michigan Technological University. She also applied for an engineering job at the US space agency NASA but finally landed her dream job at Blue Origin
Sirisha flew to the US in 2011 to pursue a Master's in mechanical engineering from the Michigan Technological University.IANS
Bezos, his brother Mark, aviation pioneer Mary Wallace 'Wally' Funk, and other passengers are set to liftoff from west Texas and travel just beyond the edge of space on July 20. Blue Origin announced this week that Oliver Daemen, an 18-year-old high school graduate from the Netherlands, would join the crew.
Oliver is the son of millionaire Joe Daemen, Founder, and CEO of the Dutch investment company Somerset Capital Partners. Blue Origin, however, did not reveal how much Daemen paid for his son's trip to space. Bezos chose July 20 as the launch date to honor the 52nd anniversary of the Apollo 11 moon landing.
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The launch site for Blue Origin's first human flight will be in a remote location north of Van Horn, Texas, from where the firm had launched New Shepard for previous flights. Blue Origin has received final approval from the Federal Aviation Administration (FAA) to carry humans on the New Shepard rocket into space.
On July 12, Bandla touched the edge of space with three others, including Virgin Galactic's billionaire CEO Richard Branson. Bandla vaulted into space onboard VSS Unity 22. After the successful spaceflight, Branson carried the Indian-American on his shoulders while celebrating their flight to space, at Spaceport America in New Mexico. (IANS/KB)