Tag Archives: electronics

Samsung Electronics and Thom Browne Launch Special Editions of Galaxy Z Fold5 – Samsung Global Newsroom

  1. Samsung Electronics and Thom Browne Launch Special Editions of Galaxy Z Fold5 Samsung Global Newsroom
  2. Americana stripe strikes again: Galaxy Z Fold 5 Thom Browne is official SamMobile – Samsung news
  3. Samsung announces this year’s limited Thom Browne edition for Galaxy Z Fold5 and Watch6 PhoneArena
  4. Samsung Galaxy Z Fold5 and Watch6 Thom Browne Editions are official, out on September 12 – GSMArena.com news GSMArena.com
  5. Samsung Galaxy Z Fold 5 Thom Browne Edition is the fashionable foldable you did not ask for Android Police
  6. View Full Coverage on Google News

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Samsung Electronics Unveils World’s First Dual UHD Gaming Monitor: Odyssey Neo G9 57″ – Samsung Global Newsroom

  1. Samsung Electronics Unveils World’s First Dual UHD Gaming Monitor: Odyssey Neo G9 57″ Samsung Global Newsroom
  2. Samsung’s 57-inch ‘Dual UHD’ gaming monitor gets a price and release date The Verge
  3. Samsung launches Odyssey Neo G9 57″ Dual UHD 240 Hz gaming monitor with DisplayPort 2.1 VideoCardz.com
  4. Samsung Unveils Odyssey Neo G9 57″ & Odyssey ARK 55″ Displays: Up To Dual UHD, 240Hz, Freesync Premium Pro Wccftech
  5. Hands-on with Samsung’s Odyssey Neo G95NC, the world’s first dual 4K gaming monitor TweakTown
  6. View Full Coverage on Google News

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World’s Leading Electronics Manufacturers Adopt NVIDIA Generative AI and Omniverse to Digitalize State-of-the-Art Factories – NVIDIA Blog

  1. World’s Leading Electronics Manufacturers Adopt NVIDIA Generative AI and Omniverse to Digitalize State-of-the-Art Factories NVIDIA Blog
  2. Nvidia Omniverse enlists top electronics makers to digitalize factories VentureBeat
  3. Nvidia, SoftBank team up for generative AI and 5G/6G applications Seeking Alpha
  4. NVIDIA Collaborates With SoftBank Corp. to Power SoftBank’s Next-Gen Data Centers Using Grace Hopper Superchip for Generative AI and 5G/6G NVIDIA Blog
  5. Nvidia, SoftBank collaborate on generative AI, 5G/6G ETTelecom
  6. View Full Coverage on Google News

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Despite ban, China nuclear-weapons lab has bought U.S. chips for years

SINGAPORE — China’s top nuclear-weapons research institute has bought sophisticated U.S. computer chips at least a dozen times in the past two and half years, circumventing decades-old American export restrictions meant to curb such sales.

A Wall Street Journal review of procurement documents found that the state-run China Academy of Engineering Physics has managed to obtain the semiconductors made by U.S. companies such as Intel Corp.
INTC,
-6.41%
and Nvidia Corp.
NVDA,
+2.84%
since 2020 despite its placement on a U.S. export blacklist in 1997.

The chips, which are widely used in data centers and personal computers, were acquired from resellers in China. Some were procured as components for computing systems, with many bought by the institute’s laboratory studying computational fluid dynamics, a broad scientific field that includes the modeling of nuclear explosions.

Such purchases defy longstanding restrictions imposed by the U.S. that aim to prevent the use of any U.S. products for atomic-weapons research by foreign powers. The academy, known as CAEP, was one of the first Chinese institutions put on the U.S. blacklist, known as the entity list, because of its nuclear work.

A Journal review of research papers published by CAEP found that at least 34 over the past decade referenced using American semiconductors in the research. They were used in a range of ways, including analyzing data and generating algorithms. Nuclear experts said that in at least seven of them, the research can have applications to maintaining nuclear stockpiles. CAEP didn’t respond to requests for comment.

The findings underline the challenge facing the Biden administration as it seeks to more aggressively counter the use of American technology by China’s military. In October, the U.S. expanded the scope of export regulations to prevent China from obtaining the most advanced American chips and chip-manufacturing tools that power artificial intelligence and supercomputers, which are increasingly important to modern warfare.

An expanded version of this report appears on WSJ.com.

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Memphis releases video showing Tyre Nichols calling for his mother, beaten by officers now charged in his death

Editor’s Note: This article contains graphic videos and descriptions of violence.



CNN
 — 

Tyre Nichols screamed for his mother and Memphis police officers struck him multiple times – including in the face while his hands were restrained – toward the end of the Black man’s deadly encounter with the officers this month, video released by the city shows.

And although paramedics arrive minutes after officers disengage, Nichols appears to be left multiple times on the pavement without assistance before an ambulance comes.

The city on Friday night released body camera and surveillance video of the January 7 traffic stop and beating that led to the 29-year-old’s death in hospital from his injuries three days later. The release comes a day after five Memphis police officers, who also are Black and have been fired, were charged with murder.

The footage drew stunned reaction from law enforcement experts and outrage from officials including President Joe Biden, who said it was “yet another painful reminder of the profound fear and trauma, the pain, and the exhaustion that Black and Brown Americans experience every single day.”

Live updates: Memphis releases Tyre Nichols arrest videos

Protesters in Memphis took to Interstate 55 Friday night after the videos’ release, blocking both lanes of the highway’s bridge connecting the western Tennessee city to Arkansas.

The basics of Nichols’ encounter were this: Police pulled Nichols over in Memphis in what they initially said was on suspicion of reckless driving. After officers pulled him out of his car, a struggle ensued and he ran away; minutes later, officers would catch up with him and hit or kick him numerous times, video shows.

Moments from the videos include:

During the first encounter after the traffic stop, at around 8:24 p.m., Nichols sounded calm, body cam video from an officer arriving at the scene shows.

As the officer approaches the scene, an officer is yelling at Nichols to “Get the fuck out of the car.”

Officers pull Nichols out of the vehicle and someone is heard saying, “Get the fuck on the ground and turn his ass around.” Nichols responds by saying, “I didn’t do anything,” and, “Alright, I’m on the ground.”

Officers yell at him to lie down and threaten to tase him. One officer tells him, “Bitch put your (hands) behind your back before I break them.”

Nichols can be heard telling them, “You guys are doing a lot right now. … I’m just trying to go home. I am on the ground!”

At 8:25 p.m., one officer sprays Nichols in the face with pepper spray. Nichols then struggles to his feet and begins running from the officer as one another shoots a taser at him that apparently didn’t make contact.

A struggle ensues. Nichols gets up and runs, and the officers chase him.

A different body camera video shows some of what happens when officers catch Nichols on a neighborhood street minutes later, around 8:34 p.m.

Nichols screams for his mom as the video shows an officer arriving at this scene.

– Source:
CNN
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Video: Lawyer shares Nichols called out for his mom 3 times

Officers tell Nichols to “give them his hand,” as a struggle ensues on the ground. An officer asks Nichols, “Do you want to get sprayed again?”

Two officers hit and kick Nichols as he is on the ground.

Nichols screams: “Mooooom!” and continues to call for his mom for a while.

An officer is eventually heard yelling at Nichols: “I’m going to baton the fuck out of you. Give me your fucking hands.”

A remotely operated pole-mounted police surveillance video in the neighborhood gives the clearest view of the blows. This shows officers hitting Nichols at least nine times without visible provocation.

When the camera first turns toward the scene, an officer shoves Nichols hard to the pavement with a knee or leg. Nichols is pulled up by his shoulders and then kicked in the face twice.

After being pulled up into a sitting position, Nichols is hit in the back with what appears to be a nightstick. After being pulled to his knees, Nichols is hit again.

Once pulled to his feet, the video shows officers hitting Nichols in the face multiple times while his hands are restrained behind his body, after which he falls to his knees. Less than a minute later, an officer appears to kick Nichols. More than three minutes after the encounter is first seen on this camera, officers let go of Nichols, and he rolls on his back.

One minute later, Nichols is dragged along the pavement and propped up in a sitting position against the side of a car, where he is largely ignored by officers for the next three-and-a-half minutes.

In a body-camera video, officers can be heard talking about the encounter.

“He swung – pow – almost hit me,” one officer says. “Then he reached for (inaudible) gun,” a second officer says.

One officer says Nichols “had his hand on my gun,” and “motherfucker was holding it.”

An officer later describes the traffic stop involving Nichols: “We tried to get him stopped. He didn’t stop.”

An officer says: “He drove around, swerved, nearly hit my car.”

Van Jones, a former special adviser to President Barack Obama, put it this way to CNN after seeing the videos: “(Nichols) goes from a voice from calm (during the initial encounter) to panic … to agony.”

“It’s clearly excessive force,” former New York City police Lt. Darrin Porcher told CNN. “What’s even more troubling is, no officer was wiling to intervene and say, ‘Stop.’ “

Ten minutes into the pole-camera video – a few minutes after officers disengaged – a person who appears to be a paramedic engages Nichols for the first time, around 8:41 p.m. But responders would repeatedly walk away from Nichols before an ambulance arrives.

Two minutes after paramedics started attending to Nichols, he is seen falling over to the side and seeming to hit his head hard against a piece of equipment after a bright light was shone in his face. No one appears to help Nichols as he tries to sit up, only to fall over again.

About a minute later, officers are seen crowding around Nichols, only to step away as he again falls onto his side.

First responders then spend nearly five minutes standing over Nichols, and occasionally shining a light toward his face, before walking away.

Read stepfather’s description of video: ‘No one rendered aid to him’

Nichols twists on the ground, unhelped. Medical equipment is finally brought back to Nichols’ side about three minutes later, the pole-camera video shows.

Footage shows that 21 minutes pass from when paramedics first appeared to arrive to when an ambulance finally pulls into view of the camera at 9:02 p.m.

Two deputies with the Shelby County sheriff’s office have been put on leave pending an investigation after the sheriff viewed the videos Friday.

“I have concerns about two deputies who appeared on scene following the physical confrontation between police and Tyre Nichols,” Sheriff Floyd Bonner Jr. said.

“I have launched an internal investigation into the conduct of these deputies to determine what occurred and if any policies were violated. Both of these deputies have been relieved of duty pending the outcome of the administrative investigation.”

Earlier, two fire department employees who were part of Nichols’ “initial patient care” were put on leave “while an internal investigation is being conducted,” department spokesperson Qwanesha Ward told CNN’s Nadia Romero.

The US Department of Justice has said it is conducting a federal civil rights investigation of Nichols’ death.

Earlier Friday, Memphis’ police chief said the video would show “acts that defy humanity.”

Police have not been able to find anything to substantiate the probable cause for reckless driving by Nichols before his fatal encounter, Chief Cerelyn “CJ” Davis told CNN’s Don Lemon ahead of the videos’ release.

Nichols’ mother, RowVaughn Wells, told CNN on Friday before the videos were released: “It’s still like a nightmare right now.”

“I’m still trying to understand all of this and trying to wrap my head around all of this,” Wells said. “I don’t have my baby. I’ll never have my baby again.”

Police officials in a number of major cities nationwide have said they are monitoring for any possible public outcry this weekend over what will be seen in the video footage.

Police nationwide have been under scrutiny for how they treat Black people, particularly since the Minneapolis police murder of George Floyd in May 2020 and the mass protest movement known as Black Lives Matter.

Before the videos’ were made public, Wells asked for supporters to be peaceful during demonstrations, saying at a vigil in Memphis on Thursday she wants “each and every one of you to protest in peace.”

“I don’t want us burning up our cities, tearing up the streets, because that’s not what my son stood for,” Wells said. “And if you guys are here for me and Tyre, then you will protest peacefully.”

A Memphis church is scheduled to hold Nichols’ funeral Wednesday.

The five Memphis police officers identified – Tadarrius Bean, Demetrius Haley, Justin Smith, Emmitt Martin and Desmond Mills Jr. – were fired January 20 for violating police policies including on use of excessive force, police said.

They were then charged this week. Each has been charged with second-degree murder, aggravated assault, two charges of aggravated kidnapping, two charges of official misconduct and one charge of official oppression, Mulroy, the Shelby County district attorney, said.

Martin and Haley were released from jail on a $350,000 bond, according to Shelby County Jail records, while Smith, Bean and Mills Jr. have been released after each posting a $250,000 bond.

The five former officers are scheduled for arraignment on February 17.

Blake Ballin, an attorney for Mills Jr., one of the officers, said he doesn’t believe his client “is capable of” the accusations, and his client is “remorseful” to be “connected to the death” of Nichols.

Ballin told CNN he has not yet seen the video, but has spoken to people who have. He urged those who watch the video to “treat each of these officers as individuals.”

“The levels of culpability amongst these five officers are different, and I expect that you’re going to see in this video that my client Desmond Mills is not, in fact, guilty of the crimes he’s been charged with,” Ballin said.



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‘GoldenEye 007’ is coming to Nintendo Switch and Xbox



CNN
 — 

James Bond fans may be waiting on the next actor who will play the British spy onscreen, but a beloved Bond adventure of yore is making its return.

“GoldenEye 007,” a classic first-person shooter made for Nintendo 64 in 1997, is being revived for Nintendo Switch and Xbox more than 25 years later. For fans who subscribe to additional content on both gaming systems, the game will be available on Friday.

Based on the 1995 film “GoldenEye,” the game follows a block-like version of Pierce Brosnan’s 007 as he shoots his way through various locales, all while a synthy version of the signature Bond theme plays. The Xbox version has been “faithfully recreated and enhanced,” said one ad for the re-release, while the Switch game features an online multiplayer mode.

“GoldenEye 007” was a hit upon its release: IGN gave it a 9.7/10 in 1997, praising its graphics as “superb.” Contemporary players used to the lifelike visuals of popular games like “The Last of Us” and “Red Dead Redemption” may beg to differ, but the game still holds a nostalgic appeal for fans who spent their youths lasering their way through surfaces using Bond’s watch. Not to mention, its soundtrack remains iconic.

To access the game, Switch users will have to subscribe to its Online membership plus its expansion pack, which includes some Nintendo 64 games and downloadable content for popular games like “Mario Kart 8 Deluxe” and “Animal Crossing: New Horizons.” Xbox players must subscribe to Xbox Game Pass, a service that allows players to access hundreds of games from its server.

The return of “GoldenEye 007,” often referred to as one of the greatest video games of all time, has been years in the making. The Verge reported last year that rights issues blocked developers from releasing it on newer consoles, including Xbox, since at least 2008. Undeterred N64 fans even attempted to remake the game themselves on several occasions, though the original rights holders usually shut them down. Now, Rare, the game’s original developer, has recreated it for Xbox with “a few modern touches,” while Nintendo is re-releasing the original on its Switch console.



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Many women underestimate breast density as a risk factor for breast cancer, study shows



CNN
 — 

Dense breast tissue has been associated with up to a four times higher risk of breast cancer. However, a new study suggests few women view breast density as a significant risk factor.

The study, published in JAMA Network Open, surveyed 1,858 women ages 40 to 76 years from 2019 to 2020 who reported having recently undergone mammography, had no history of breast cancer and had heard of breast density.

Women were asked to compare the risk of breast density to five other breast cancer risk factors: having a first-degree relative with breast cancer, being overweight or obese, drinking more than one alcoholic beverage per day, never having children and having a prior breast biopsy.

“When compared to other known and perhaps more well-known breast cancer risks, women did not perceive breast density as significant of a risk,” said Laura Beidler, an author of the study and researcher at the Dartmouth Institute for Health Policy and Clinical Practice.

For example, the authors report that dense breast tissue is associated with a 1.2 to four times higher risk of breast cancer compared with a two times higher risk associated with having a first-degree relative with breast cancer – but 93% of women said breast density was a lesser risk.

Dense breasts tissue refers to breasts that are composed of more glandular and fibrous tissue than fatty tissue. It is a normal and common finding present in about half of women undergoing mammograms.

The researchers also interviewed 61 participants who reported being notified of their breast density and asked what they thought contributes to breast cancer and how they could reduce their risk. While most women correctly noted that breast density could mask tumors on mammograms, few women felt that breast density could be a risk factor for breast cancer.

Roughly one-third of women thought there was nothing they could do to reduce their breast cancer risk, although there are several ways to reduce risk, including maintaining a healthy, active lifestyle and minimizing alcohol consumption.

Breast density changes over a woman’s lifetime, and is generally higher in women who are younger, have a lower body weight, are pregnant or breastfeeding, or are taking hormone replacement therapy.

The level of breast cancer risk increases with the degree of breast density; however, experts aren’t certain why this is true.

“One hypothesis has been that women who have more dense breast tissue also have higher, greater levels of estrogen, circulating estrogen, which contributes to both the breast density and to the risk of developing breast cancer,” said Dr. Harold Burstein, a breast oncologist at the Dana-Farber Cancer Institute who was not involved in the study. “Another hypothesis is that there’s something about the tissue itself, making it more dense, that somehow predisposes to the development of breast cancer. We don’t really know which one explains the observation.”

Thirty-eight states currently mandate that women receive written notification about their breast density and its potential breast cancer risk following mammography; however, studies have shown that many women find this information confusing.

“Even though women are notified usually in writing when they get a report after a mammogram that says, ‘You have increased breast density,’ it’s kind of just tucked in there at the bottom of the report. I’m not sure that anyone is explaining to them, certainly in person or verbally, what that means,” said Dr. Ruth Oratz, a breast oncologist at NYU Langone’s Perlmutter Cancer Center who was not involved in the study.

“I think what we’ve learned from this study is that we have to do a better job of educating not only the general public of women, but the general public of health care providers who are doing the primary care, who are ordering those screening mammograms,” she added.

Current screening guidelines recommend women of average risk of breast cancer undergo breast cancer screening every one to two years between ages 50 to 74 with the option of beginning at age 40.

Because women with dense breast tissue are considered to have higher than average cancer risks, the authors of the study suggest women with high breast density may benefit from supplemental screening like breast MRI or breast ultrasound, which may detect cancers that are missed on mammograms. Currently, coverage of supplemental screening after the initial mammogram varies, depending on the state and insurance policy.

The authors warn that “supplemental screening not only can lead to increased rates of cancer detection but also may result in more false-positive results and recall appointments.” They say clinicians should use risk assessment tools when discussing tradeoffs associated with supplemental screening.

“Usually, it’s a discussion between the patient, the clinical team, and the radiologist. And it’ll be affected by prior history, by whether there’s anything else of concern on the mammogram, by the patient’s family history. So those are the kinds of things we discuss frequently with patients who are in such situations,” Burstein said.

Breast cancer screening recommendations differ between medical organizations, and experts say women at higher risk due to breast density should discuss with their doctor what screening method and frequency are most appropriate.

“I think it’s really, really important that everyone understands – and this is the doctors, the nurses, the women themselves – that screening is not a one size fits all recommendation. We cannot just make one general recommendation to the entire population because individual women have different levels of risks of developing breast cancer,” Oratz said.

For the nearly one-third of women with dense breast tissue that reported there was nothing they could do to prevent breast cancer, experts say there are some steps you can take to reduce your risk.

“Maintaining an active, healthy lifestyle and minimizing alcohol consumption address several modifiable factors. Breastfeeding can decrease the risk. On the other hand, use of hormone replacement therapy increases breast cancer risk,” said Dr. Puneet Singh, a breast surgical oncologist at the MD Anderson Cancer Center who was not involved in the study.

The researchers add that there are approved medications, such as tamoxifen, that can be given for those at significantly increased risk that may reduce the chances of breast cancer by about half.

Finally, breast cancer doctors say that in addition to appropriate screening, knowing your risk factors and advocating for yourself can be powerful tools in preventing and detecting breast cancer.

“At any age, if any woman feels uncomfortable about something that’s going on in her breast, if she has discomfort, notices a change in the breast, bring that to the attention of your doctor and make sure it gets evaluated and don’t let somebody just brush you off,” Oratz said.

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SpaceX launches next-generation GPS satellite

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CNN
 — 

SpaceX fired a new GPS satellite into orbit on behalf of the US military on Wednesday, continuing an effort to bolster the constellation of global positioning and navigation satellites that underpin smartphone apps, wartime operations and more.

The GPS satellite launched aboard a SpaceX Falcon 9 rocket at 7:24 a.m. ET from the Cape Canaveral Space Force Station in Florida.

SpaceX confirmed the satellite had been deployed in a subsequent tweet featuring video of the moment.

The mission carried the sixth spacecraft in a new generation of GPS satellites, called GPS III, to an orbit about 12,550 miles (20,200 km) above the Earth’s surface, where more than 30 GPS satellites are currently operating. They swing around the planet once about every 12 hours and constantly beam radio signals to determine the precise location of objects on the ground. The next-generation GPS III satellites, built by Lockheed Martin, will modernize that system, with plans to build up to 32 of the satellites, including the six that have launched since 2019.

Though GPS services are routinely used by smartphones, Lockheed Martin notes on its website that it also serves military purposes.

“Space has become a more contested environment — with more-competitive adversaries,” the company’s website reads. “Our warfighters need enhanced capabilities to take on evolving threats. The need to return the focus on GPS as a ‘warfighting system’ has never been clearer.”

The previous generation of GPS satellites began entering service in the late 1990s.

After Falcon 9 launched from Cape Canaveral and expended most of its fuel, the first stage — the large bottommost portion that gives the initial thrust at liftoff — detached from the rocket’s second stage and the satellite and returned to a pinpoint landing on a platform at sea. It’s a routine maneuver for SpaceX, which regularly recovers and reuses its rockets to drive down costs.

The first-stage rocket booster used Wednesday previously launched SpaceX’s Crew-5 mission, which carried four astronauts to the International Space Station in October 2022.



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Focused ultrasounds: How the noninvasive brain surgery works



CNN
 — 

Undergoing clinical trials around the world is a brain surgery that doesn’t need an incision or produce any blood yet drastically improves the lives of people with essential tremor, depression and more. The procedure, known as a focused ultrasound, aims sound waves at parts of the brain to disrupt faulty brain circuits causing symptoms.

“Focused ultrasound is a noninvasive therapeutic technology,” said Dr. Neal Kassell, founder and chairman of the Focused Ultrasound Foundation. “We’ve said that focused ultrasound is the most powerful sound you will never hear, but sound that someday could save your life.”

Kassell describes the way it works as “analogous to using a magnifying glass to focus beams of light on a point and burn a hole in a leaf.”

“With focused ultrasound, instead of using an optical lens to focus beams of light,” he added, “an acoustic lens is used to focus multiple beams of ultrasound energy on targets deep in the body with a high degree of precision and accuracy, sparing the adjacent normal tissue.”

The procedure has been significantly beneficial for people with essential tremor, a neurological disorder that causes involuntary and rhythmic shaking. The disorder can affect almost any body part, but the tremors typically occur in hands — even during simple tasks such as eating, drinking or writing.

Essential tremor is usually more prominent on one side of the body and can worsen with movement. It’s most common in people 40 and older, and it affects nearly 25 million worldwide, according to a 2021 study.

Such was the case with Brenda Hric, 80, who recently underwent focused ultrasound at the University of Virginia, a pioneering institution of the procedure.

Hric’s tremors made her uncomfortable in social situations because she was afraid of spilling or knocking something over, she told CNN.

But just 44 seconds of focused ultrasound waves got rid of her tremor.

“I looked at my hand, and I could see that it was not moving, and that was the first time I had been able to see my fingers still in about 20 years,” Hric said. “I think it’s definitely a miracle, and I thank the Lord for it.”

Focused ultrasound is a form of functional neurosurgery, the targeting of precise structures deep in the brain to change it, to restore function or, in this case, to stop a tumor. It’s an alternative treatment for those who, like Hric, don’t respond to or stop being affected by conventional medication treatment, experts said.

“In a simplistic sense, you can imagine that there’s a bunch of abnormal neurons in this one target that are firing away uncontrollably, causing the tremor, the shaking,” Kassell said.

Focused ultrasound technology uses a transducer to force beams of sound waves to converge at one point to raise the temperature and destroy tissue.

Before receiving high-intensity focused ultrasound, the one necessary for treating essential tremor, patients need to have their heads shaved since air can sometimes get trapped in hair follicles.

The patient then undergoes MRI and CT scans so doctors can use the resulting images to map the structure of the brain and the target.

The Insightec Exablate Neuro, a focused ultrasound platform, instructs how many beams should be used to do the treatment, then neurosurgeons might do what Dr. Jeff Elias calls “test shots, just to make sure we’re focused right at the bull’s-eye.”

A UVA Health neurosurgeon who treated Hric, Elias is a pioneer of treating essential tremors using ultrasound waves. In 2011, he led the clinical trials critical for gaining regulatory approval of this procedure in the United States.

“These (test shots) are really low energy, but we want to see if our treatment is exactly where we want it,” he said. “This is our chance to kind of sight the rifle.”

Four 11-second treatment doses significantly improved Hric’s tremor. The entire procedure lasted less than two hours, with most of it spent mapping the brain and testing the target.

Beforehand, Hric had trouble drawing inside the lines of circles. Focused ultrasound helped her color inside the lines.

Generally, anyone with an essential tremor diagnosis not responding to medications would be eligible for focused ultrasound treatment, said Dr. Nir Lipsman, a scientist at Sunnybrook Health Sciences Centre in Toronto and director of Sunnybrook’s Harquail Centre for Neuromodulation.

People who can’t undergo MRI scans due to claustrophobia or having metal inside their body aren’t eligible for focused ultrasound, said Dr. Noah Philip, a professor of psychiatry and human behavior at Brown University’s Alpert Medical School. Philip is also lead for mental health research at the VA RR&D Center for Neurorestoration and Neurotechnology.

Ideally, the benefits of focused ultrasound are permanent, Lipsman said. “If you’re able to destroy the part of the brain responsible for the tremor, it should be a permanent effect,” he said. “At one year, however, some of these patients will have a rebound or recurrence of their tremor, and we don’t know why that is.”

Such a return can happen with medication treatment, too, though — which is why some essential tremor patients turn to focused ultrasound in the first place.

But some patients have experienced the benefits five years after undergoing focused ultrasound, according to a 2022 study by Elias.

Potential side effects of focused ultrasound are why the mapping and testing parts of the procedure are so important. If the wrong area is targeted or treated excessively, a patient’s balance and stability can be harmed long term.

“The most common risks that we encounter in patients is a temporary numbness or tingling that can sometimes happen in the treated arm or in the lip area,” Lipsman said. “The vast majority of the time that goes away with time.”

Other common, but usually temporary, risks include slight unsteadiness on one’s feet after the procedure. But doctors don’t use a general anesthetic or hospitalize patients for this procedure, he added.

Today, focused ultrasound technology is used globally in various stages, including clinical trials and approved regulatory use. There are more than 170 clinical uses — including for neurodegenerative disorders and tumors of the brain, breast, lung, prostate and more — and the field is growing, Kassell said.

“You can watch the effect of the ultrasound treatment in real time while the treatment’s being administered, whereas with radiation, the effect of the treatment is invisible while it’s being administered,” Kassell said. “And it takes weeks or months for the effect of radiation to become apparent.”

Use for depression and obsessive-compulsive disorder is on the table, according to a small 2020 study by Lipsman and a team of researchers. They found focused ultrasound was safe and effective in improving symptoms for people with major depression and OCD. But further studies are needed.

One limitation of focused ultrasound is that not every person’s skull is made equal, Lipsman said.

“The density of the skull has a major impact on the ability of ultrasound to travel through it,” he added. “It’s rare, but there are some patients that, try as we might, we cannot make an effective lesion in the brain. The skull does not allow the passage of ultrasound. So that’s a technical limitation of the technology, something that we’re actively working on.”

Focused ultrasound isn’t available for every condition, but experts said they are hopeful that “medicine’s best-kept secret” will one day become a standard treatment.

“My belief is that in 10 years,” Kassell said, “focused ultrasound will be a mainstream therapy that is affecting millions of patients every year around the world. It’ll be widely accepted.”

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Samsung Electronics Unveils Its New Odyssey, ViewFinity and Smart Monitor Lineups at CES, Igniting the Next Generation of Display Technology

The Odyssey Neo G9’s groundbreaking dual UHD 57” curved display paves the way for monitors in 2023 and beyond

Samsung Electronics today announced the company will introduce new models in its monitor lineup, expanding its visual display leadership for the users.

 

New offerings in the Odyssey, ViewFinity and Smart Monitor lineups at CES® 2023 will deliver unmatched image quality and a range of innovative features for people looking to work, play and live through their monitor display.

 

Samsung is revolutionizing the ultra-wide display category by launching the Odyssey Neo G9, the world’s first single monitor with dual ultra-high definition resolution. This innovation is a testament to Samsung’s industry-leading position in delivering the most immersive and lifelike gaming experience available on the market.

 

“We are introducing the future of gaming monitors with our Odyssey Neo G9, making each game more lifelike with innovative features and picture quality on a new scale,” said Hoon Chung, Executive Vice President of Visual Display Business at Samsung Electronics. “CES is the perfect place to showcase our innovations that can take not only gamers but also graphic designers or TV fans to the next level while providing personalized experiences across a range of integrated smart apps.”

 

 

Odyssey Neo G9: The World’s First Dual UHD Gaming Monitor

 

The Samsung Odyssey Neo G9 Gaming Monitor (Model Name: G95NC) lets gamers see new levels of detail with an unparalleled field of view. The gaming monitor delivers 7,680×2,160 resolution and a 32:9 aspect ratio in one screen for the first time.

 

Its 1000R curved 57” screen uses quantum mini LED technology with VESA Display HDR 1000 specification to deliver superior imaging in any gaming environment, from shadows to bright scenes. The Matte Display reduces light reflection on the screen, minimizing distractions during the most intense gaming sessions.

 

It also boasts the world’s first DisplayPort 2.1 support, which transfers data approximately twice as fast as the previously used DisplayPort 1.4. In addition, the new DP2.1 allows lossless industry-standard Display Stream Compression (DSC) to transmit information without distortion.

 

The Odyssey Neo G9 also supports a refresh rate of 240Hz so that gamers will not miss a thing during fast-paced gameplay.

 

 

Odyssey OLED G9: Brighter Whites, Deeper Blacks and Near Infinite Color Contrast

 

The Odyssey OLED G9 (Model Number: G95SC) is the latest addition to the Odyssey lineup, featuring a dual quad-HD 49” 1800R curved display with a 32:9 ratio. Its quantum dot technology OLED lighting is controlled pixel-by-pixel, allowing a near-infinite color contrast ratio.

 

The OLED screen illuminates each pixel separately and does not rely on a backlight, allowing a 1,000,000:1 dynamic contrast ratio while delivering true RGB and true black without color filters.

 

For smooth gameplay, the Odyssey OLED G9 also features a 0.1ms response time and 240Hz refresh rate to eliminate lagging and skipping.

 

The Odyssey OLED G9 also uses apps from partners like Prime Video, Netflix and YouTube through Smart Hub, which allows users to enjoy various over-the-top content using an internet connection without the need for a PC.

 

It is also equipped with Samsung Gaming Hub, an all-in-one game streaming platform that allows gamers to discover and play games in the cloud from partners such as Xbox and NVIDIA GeForce Now without needing a console or to download games.

 

 

ViewFinity S9: Smart Color Calibration Designed for Creative Professionals

 

The ViewFinity S9 (Model Number: S90PC) is Samsung’s newest addition to its monitor lineup. It features a 5K 27” screen for the first time and is optimized for creative professionals such as graphic designers and photographers. Its 5,120 x 2,880 resolution, combined with its wide color gamut of 99% DCI-P3, provides crisp and true-to-form details, and its average Delta E ≦21 color accuracy also produces clear and precise color representation, even in complicated or nuanced visual environments.

 

The monitor’s built-in Color Calibration Engine ensures precise screen color and brightness, allowing users to adjust white balance, Gamma and RGB color balance for perfect accuracy with their smartphones through the Samsung Smart Calibration application. The Matte Display limits light reflection and glare to minimize distractions while working.

 

Users can connect cameras and other devices to the monitor through USB-C and Thunderbolt 4 connections to easily transfer gigantic files of high-resolution video or other large data sets from storage devices to their PC. The ViewFinity S9 Series comes with a 4K SlimFit camera and supports native video conferencing through apps such as Google Meet that are included in the Samsung Smart Hub.

 

 

Smart Monitor M8: Bringing Productivity, Entertainment and Personal Life Together

 

The Smart Monitor M8 (Model Number: M80C) features stylish and slim design and now comes in a new 27” size in addition to the existing 32” size, both with 4K resolution. It comes in four color options that allow this monitor to fit in any room: Daylight Blue, Spring Green, Sunset Pink or Warm White.

 

The height-adjustable stand with tilt support gives users the best angle. The screen can now pivot 90 degrees, which helps users view long documents with less scrolling. It also meets VESA mount compatibility standards to help save space and retain a clutter-free environment.

 

The Smart Monitor M8 can connect, control and manage hundreds of compatible connected devices through the built-in SmartThings Hub, including lights, cameras, doorbells, locks, thermostats and more. Samsung plans to expand device choices and usability by supporting Matter functionality and Home Connectivity Alliance standards from this year onwards.

 

Mouse control functionality has been added to many of the Smart Monitor’s over-the-top apps, including SmartThings and the Smart Hub, for a new level of convenient control without a remote.

 

Users can use the Smart Monitor M8 to get instant access to Prime Video, Netflix, YouTube and other over-the-top services through Smart Hub. They can also easily access Samsung Gaming Hub, the all-in-one game streaming platform.

 

The new My Contents feature provides users with helpful information at a glance. When the monitor is on standby mode and detects a registered smartphone through low-power Bluetooth, it shows the user’s personalized photos, schedule and more on the screen. The monitor returns to standby mode when the phone moves out of range.

 

The integrated SlimFit camera in the Smart Monitor M8 has been upgraded with 2K resolution and works with video conferencing apps such as Google Meet.

 

In addition, the Smart Monitor M8 is also protected by Samsung Knox Vault, which encrypts personal data and keeps stored files and information isolated from the device’s main operating system to safeguard it from attacks.

 

 

1 Delta E is the standard calculation metric which correlates the human visual judgment of differences between two perceived colors. Delta E ≦2 color accuracy means superior, accurate color reproduction, achieving better than the eye can see color difference.

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