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Stretchable wireless sensor could monitor healing of cerebral aneurysms




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Stretching EHS boundaries

State of the EHS Nation: Exclusive results from ISHN’s 28th annual White Paper Reader Survey




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Road users irked over bad condition of Kottar-Parvathipuram stretch




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GoEasyCare is Helping Our Overworked Front-line Workers and an Overstretched Healthcare System

[Innisfil, ON] - It has been well-publicized that the COVID-19 crisis has led to an equally dire mental health crisis among Canada's front-line healthcare workers.




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5 Hiring Hacks for Small Businesses That Need to Stretch Their Budgets

Finding and keeping the best talent has never been easy. It became the top concern for HR professionals this past year, with more than two-thirds reporting struggles with their recruitment and retention efforts. While the reasons for those struggles run the gamut, they often relate to attracting qualified candidates (49%), retaining star employees (49%) and issues with the talent-culture fit (42%).

For small and midsize businesses (SMBs), any difficulties with finding talented hires end up wasting precious resources. Worse yet, the cost of a bad hire is equal to 30% of the hires first-year salary – without factoring in the potential losses in revenue and time associated with onboarding the wrong person for a job.




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Stretching Exercises With A Foam Roller

Various stretching exercises using a foam roller for runners and anyone into fitness.




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LG Stretch Screen: Rotate or Stretch It Without Distorting the Image

Imagine pulling a phone with a 12-inch screen from your pocket and stretching it to 18 inches. That's exactly what LG's new stretchable display promises.




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The Morning After: LG’s new twisty display tech can stretch up to 50 percent

LG Display’s new free-form screen technology can expand from 12 to 18 inches, with a resolution of 100ppi. The display also uses a micro-LED light source smaller than 40 micrometers, so it can apparently be stretched over 10,000 times. While this probably isn’t your next smartphone, we could see the tech in clothing, car panels and more.

LG Display has pushed the boundaries of screen tech for a while, revealing folding screens before foldable phones appeared, roll-up TVS before roll-up TVs went on sale and transparent displays before they appeared in fancy stores, theme parks and elsewhere. So expect to see this Bop-it of displays somewhere, eventually.

— Mat Smith

The biggest tech stories you missed

The coffee-table book of Apple Music’s Best 100 Albums will set you back $450

The best travel gifts

Elon Musk will lead a new Department of Government Efficiency, Donald Trump says

The best MacBook for 2024: Which Apple laptop should you buy?

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Netflix is crowing that its ad-supported tier now boasts 70 million global users. Amy Reinhard, president of advertising at Netflix, says the company continues “to see steady progress across all countries’ member bases.” But there isn’t any information about existing customers. It’s very possible a lot of people downgraded from a premium tier to an ad-supported tier.

Continue reading.

Fujifilm

Fujifilm is developing a medium-format, 102-megapixel cinema camera, the company said in a surprise announcement. Due next year, the GFX Eterna will carry a boxy, modular design reminiscent of Sony’s FX6. The new camera will have a medium format GFX 102-megapixel (MP) CMOS II HS sensor, the same one used on the GFX100 II. That sensor is 43.8mm x 32.9 mm in size — that’s 1.7 times larger than the full-frame sensor on the FX.

The benefits will be extra dynamic range, potentially high resolution and a very shallow depth of field, which should enable cinematic shots with the right lens. Having said that, Fujifilm currently has no GFX glass designed specifically for film production. It’s working on it, though.

Continue reading.

This article originally appeared on Engadget at https://www.engadget.com/general/the-morning-after-lgs-new-twisty-display-tech-can-stretch-up-to-50-percent-121552798.html?src=rss




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Trump keeps up pace in last stretch before election

So the countdown continues on the presidential election, now just days away and looming large on the calendar. As is his habit, former president Donald Trump is on the road and eager to reach out to voters. He begins his journey at a voter rally in Traverse City, Michigan, on Friday followed by rallies in Novi, Michigan and State College, Pennsylvania, on Saturday.




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Stretch-wrapping machines

The TAB Wrapper Tornado line of orbital stretch-wrapping packaging machines secures a load to its pallet as a single unit for improved protection, safety, stability and confidence in handling and transportation.




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Stretch it out at your desk

If you work in an office, chances are good that you sit for a large part of the day. This puts you at risk for ergonomics-related problems.




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Kneeless Carpet Stretcher Reduces Installer Injuries

By eliminating the need for high-impact knee kickers, the tool allows professionals to achieve a precise and even stretch while significantly reducing wear and tear on their bodies. 




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2.8.16: The Final Stretch, NH's Primary Imperfection

This primary's days are numbered - and we've got what you need to get ready for Tuesday. Primary expert Dante Scala tells Brady why the first-in-the-nation vote can break your heart, yet keep you coming back for more. Plus, how New Hampshire is and isn't like the rest of the country. And a hero public radio reporter saves a First in the Nation landmark.




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X-ray phase-contrast tomography of cells manipulated with an optical stretcher

X-rays can penetrate deeply into biological cells and thus allow for examination of their internal structures with high spatial resolution. In this study, X-ray phase-contrast imaging and tomography is combined with an X-ray-compatible optical stretcher and microfluidic sample delivery. Using this setup, individual cells can be kept in suspension while they are examined with the X-ray beam at a synchrotron. From the recorded holograms, 2D phase shift images that are proportional to the projected local electron density of the investigated cell can be calculated. From the tomographic reconstruction of multiple such projections the 3D electron density can be obtained. The cells can thus be studied in a hydrated or even living state, thus avoiding artifacts from freezing, drying or embedding, and can in principle also be subjected to different sample environments or mechanical strains. This combination of techniques is applied to living as well as fixed and stained NIH3T3 mouse fibroblasts and the effect of the beam energy on the phase shifts is investigated. Furthermore, a 3D algebraic reconstruction scheme and a dedicated mathematical description is used to follow the motion of the trapped cells in the optical stretcher for multiple rotations.




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Safety, design prompt use of shrink, stretch labels for beverages

In the world of packaging materials, experts note that there is a definite need, and continual demand for shrink and stretch labels from the food and beverage industry.




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CornWithSlime announces the release of "New Gooey, Slimey, and Stretchy Slimes," which you will love

To the delight of slime fans worldwide, CornWithSlime has once more released "New Gooey, Slimey, and Stretchy Slime Batches."




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What New Fabric Makes These 6 Super-Stretch Skinny Jeans Most Popular In 2021?

New fabric jeans best for climbing, cycling, work, gym and every day




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Introducing COMLAX: The First IR LED Patch with Stretchable Technology

COMLAX: The First LED Patch with Stretchable Technology




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Foot and Ankle Specialists Holiday Sock Drive Heads into Home Stretch

The California Podiatric Medical Association (CPMA) kicked off November's Diabetes Awareness Month with its first Annual "Sock It to Me – Holiday Sock Drive" – November 1 through December 1, 2022.




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Want to save on vacation? Check out these tips for stretching your budget in the International Drive

Looking to save on your Orlando vacation (and who isnt?)! In the heart of Orlandos tourism district, International Drive offers accommodations, dining, attractions and shopping for every budget. And special deals are always available by searching this site.




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Ossid to Showcase Stretch Overwrapper at Global Produce & Floral Show

Ossid, a ProMach brand, is a leading manufacturer of sustainable, efficient tray packaging, flow wrapping, thermoforming fill seal, industrial scale and labeling machinery for the food, e-commerce and medical device industries.




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TAB Industries LLC Earns Patent for Orbital Stretch Wrapping Machine

Wrapper prevents loads from sliding off the pallet and adds protection from damage in transit.




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GBPUSD stretches toward 61.8% retracement

The USD is moving higher.

  • The EURUSD is against the 2024 low at 1.0600.
  • The USDJPY is trading to new highs and has entered into a swing area between 154.54 in 155.09. The high price last week reached 154.704 and is the next upside target.

For the GBPUSD it is trading to new lows and moving away from it's broken 200 day moving average at 1.28178 broken earlier today. A new low is being made as I type at 1.27347.

That low is just above the 61.8% retracement of the move up from the April 2024 low at 1.27322. Break below that retracement level and traders will be looking toward a swing area between 1.2665 and 1.2685 as seller add to their run to the downside.

If buyers lean against the retracement level and move higher, getting back above 1.2777 is needed for the buyers to have some comfort for more upside probing. Absent that and the sellers are more in control.

Ultimately, a move back above the 200-day moving average at 1.28178 is needed to scare the sellers into buying.

Sellers are pushing, but the 61.8% retracement is now in the way and being tested. Will profit takers enter here against the risk defining level or will the sellers make another push to the downside?

This article was written by Greg Michalowski at www.forexlive.com.




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NAB Inducts Stretch Armstrong and Bobbito Garcia into Broadcasting Hall of Fame

The National Association of Broadcasters (NAB) announced Adrian “Stretch Armstrong” Bartos and Bobbito García as the 2023 NAB Broadcasting Hall of Fame inductees for radio. The revolutionary pair, who came to fame hosting the “Stretch Armstrong and Bobbito Show” at Columbia University’s WKCR-FM in the 1990s, will be inducted at a special ceremony on the main stage at NAB Show on April 17, 2023 in Las Vegas, Nevada. The induction of Bartos and García into the Broadcasting Hall of Fame coincides with the 50th anniversary of hip-hop, which will be celebrated throughout 2023.




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LG Develops First-Ever Stretchable Display With Amazing Elasticity And Micro LEDs

LG is bending the rules of physics with its first-ever stretchable display that expands with impressive elasticity and micro-LEDs. The new display is capable of expanding up to 50%, the highest rate of elongation in the industry. Companies have been pushing the boundaries of what screens can do in the last few years. From Motorola’s concept




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Show HN: Stretch My Time Off – An Algorithm to Optimize Your Vacation Days

Comments




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LG's New Stretchable Display Can Grow By 50%

An anonymous reader quotes a report from Tom's Hardware: LG Display, one of the global leaders in display technologies, unveiled a new stretchable display prototype that can expand by up to 50%. This makes it the most stretchable display in the industry, more than doubling the previous record of 20% elongation. [...] The prototype being flexed in [this image] is a 12-inch screen with a 100-pixel-per-inch resolution and full RGB color that expands to 18-inches when pulled. LG Display said that it based the stretchable display on a "special silicon material substrate used in contact lenses" and then improved its properties for better "stretchability and flexibility." It also used a new wiring design structure and a micro-LED light source, allowing users to repeatedly stretch the screen over 10,000 times with no effect on image quality.

Read more of this story at Slashdot.




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OEM Orange Beaded Stretchy Charm Bracelet.

Orange beaded strecthy charm bracelet with cross, leaf, fish and heart pattern. Cross symbolizes Sacred Leaf symbolizes Health Fish symbolizes Luck/Wealth Heart symbolizes Love. Price: USD7.55




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New collection: Stretch Opaque Halter Neck Mini with Rose

A new collection of Mini Dress by MusicLegs®.

Opaque stretch mini dress in horizontal stripes. Halter neck with front rose. Very sexy.




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New collection: MusicLegs Stretch Opaque Suspender Bodystocking

A new collection of bodystocking by MusicLegs®.

Stretch opaque suspender bodystocking. Low cut with elastic spaghetti straps.

Available in both freesize and plus size.




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New collection: Stretch Bodystocking With Lace Strap

A new collection of bodystockings from MusicLegs®.

Stretch opaque bodystocking with wide patterned lace strap (2+" wide). Open crotch for convenience.

Onesize (5'~5'10", 100~175lbs).




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New collection: Music Legs Reversible Stretch Opaque Mini with Bow

A new collection of minis by MusicLegs®.

Reversible Stretch Opaque Mini with Bow.

Onesize (5'~5'10", 100~175lbs).




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New collection: Music Legs Stretch Lace Crotchless Bodystcoking

Sensational stretch lace bodystocking with lace trim from Music Legs®. Crotchless for convenience. Bare back look.

Onesize (5'~5'10", 100~175lbs).




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Stretch My Time Off - Optimise Your Vacation Days




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LG Unveils Newest Stretchable Display

LG Display has made a groundbreaking announcement by unveiling the world's first stretchable display capable of expanding by 50%. This innovative technology was showcased at LG Science Park in Seoul on November 8, 2024, during a gathering of over 100 industry experts, researchers, and academics involved in a national project aimed at developing stretchable display technologies.

The post LG Unveils Newest Stretchable Display appeared first on ThinkComputers.org.




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velocityconf: RT @avleen: Ok folks, home stretch! We need 10 more people to record short #OpsSchool videos NEXT WEEK at @velocityconf. We can do it!...

velocityconf: RT @avleen: Ok folks, home stretch! We need 10 more people to record short #OpsSchool videos NEXT WEEK at @velocityconf. We can do it!...





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Off-Road Drivers Are Destroying Ancient Artworks Stretching Across Chile's Deserts

As hundreds of motorists take to the desert, their tracks damage the massive geoglyphs made by Indigenous groups in northern Chile




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SOLIDWORKS and COSMOS software help ORBIS stretch the boundaries of plastic design

Analyzing packing case design with COSMOS and modifying in SOLIDWORKS yields light, strong container that reduces manufacturers' shipping costs




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LG Unveils Stretchable Display With 50 Percent Rate of Elongation

LG Display, a subsidiary of the South Korea-based conglomerate focused on display technology, unveiled a new stretchable display that can expand by 50 percent of its original size. The company introduced the new stretchable display panel last week at LG Science Park in Seoul during a meeting of more than 100 South Korean industry, academia, and research stakeholders.




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LG has a stretchable display that can expand by 50 percent

LG has unveiled a stretchable display that can expand up to 50 percent.




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Hyperelastic gel is one of the stretchiest materials known to science

A super-stretchy hydrogel can stretch to 15 times its original length and return to its initial shape, and could be used to make soft inflatable robots




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Ultra-strong stretchy material could enable shape-shifting aircraft

A new procedure turns an alloy of nickel and titanium into a material as strong as steel but 20 times stretchier – and one application could be building planes with shape-shifting wings




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LG's new display stretches from 12 to 18 inches

Today's edition of things I suddenly really really need comes courtesy of LG Display. The company has developed what it claims to be the first display capable of stretching up to 50 percent. The screen is able to expand from 12 inches to 18 inches and can bend, twist and stretch — basically the Bop It of the tech world. LG Display unveiled another model in 2022, which stretched from 12 inches to 14 inches — about 20 percent longer.

 So, how did it go from 20 percent to 50 percent stretch capabilities? According to the company, "By applying a number of new technologies, such as improving the properties of a special silicon material substrate used in contact lenses and developing a new wiring design structure, LG Display improved the panel’s stretchability and flexibility, exceeding the original national project’s target of 20 percent elongation."

The free-form screen technology, as LG Display calls it, has full red, green and blue color with a resolution of 100ppi. The display also uses a micro-LED light source smaller than 40 micrometers, allowing the screen to be stretched over 10,000 times. The company claims it should still have high quality images even if it undergoes an external shock or is in more extreme temperatures than normal. 

Unfortunately for me (though certainly good for my wallet), the stretchable display is currently just a prototype. However, it could be used for flexible items like clothing, car panels and more in the future. 

This article originally appeared on Engadget at https://www.engadget.com/lgs-new-display-stretches-from-12-to-18-inches-124504018.html?src=rss




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Stretchable E-Skin for Robotic Prostheses

Engineers at the University of British Columbia have collaborated with the Japanese automotive company Honda to develop an e-skin for robotic prostheses that allows such devices to sense their environment in significant detail. The soft skin is highly sensitive, letting robotic hands to perform tasks that require a significant degree of dexterity and tactile feedback, […]




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Stretchy Wearables Can Now Heal Themselves



If you’ve ever tried to get a bandage to stick to your elbow, you understand the difficulty in creating wearable devices that attach securely to the human body. Add digital electronic circuitry, and the problem becomes more complicated. Now include the need for the device to fix breaks and damage automatically—and let’s make it biodegradable while we’re at it—and many researchers would throw up their hands in surrender.

Fortunately, an international team led by researchers at Korea University Graduate School of Converging Science and Technology (KU-KIST) persevered, and has developed conductor materials that it claims are stretchable, self-healing, and biocompatible. Their project was described this month in the journal Science Advances.

The biodegradable conductor offers a new approach to patient monitoring and delivering treatments directly to the tissues and organs where they are needed. For example, a smart patch made of these materials could measure motion, temperature, and other biological data. The material could also be used to create sensor patches that can be implanted inside the body, and even mounted on the surface of internal organs. The biocompatible materials can be designed to degrade after a period of time, eliminating the need for an invasive procedure to remove the sensor later.

“This new technology is a glimpse at the future of remote healthcare,” says Robert Rose, CEO of Rose Strategic Partners, LLC. “Remote patient monitoring is an industry still in its early stages, but already we are seeing the promise of what is not only possible, but close on the horizon. Imagine a device implanted at a surgical site to monitor and report your internal healing progress. If it is damaged, the device can heal itself, and when the job is done, it simply dissolves. It sounds like science fiction, but it’s now science fact.”

Self-healing elastics

After being cut a ribbonlike film was able to heal itself in about 1 minute.Suk-Won Hwang

The system relies on two different layers of flexible material, both self-healing: one is for conduction and the other is an elastomer layer that serves as a substrate to support the sensors and circuitry needed to collect data. The conductor layer is based on a substance known by the acronym PEDOT:PSS, which is short for Poly(3,4-ethylenedioxythiophene) polystyrene sulfonate. It’s a conductive polymer widely used in making flexible displays and touch panels, as well as wearable devices. To increase the polymer’s conductivity and self-healing properties, the research team used additives including polyethylene glycol and glycol, which helped increase conductivity as well as the material’s ability to automatically repair damage such as cuts or tears.

In order to conform to curved tissues and survive typical body motion, the substrate layer must be extremely flexible. The researchers based it on elastomers that can match the shape of curved tissues, such as skin or individual organs.

These two layers stick to each other, thanks to chemical bonds that can connect the polymer chains of the plastic films in each layer. Combined, these materials create a system that is flexible and stretchable. In testing, the researchers showed that the materials could survive stretching up to 500 percent.

The self-healing function arises from the material’s ability to reconnect to itself when cut or otherwise damaged. This self-healing feature is based on a chemical process called disulfide metathesis. In short, polymer molecules containing pairs of linked sulfur atoms, called disulfides, have the ability to reform themselves after being severed. The phenomenon arises from a chemical process called disulfide-disulfide shuffling reactions, in which disulfide bonds in the molecule break and then reform, not necessarily between the original partners. According to the KU-KIST researchers, after being cut, their material was able to recover conductivity in its circuits within about two minutes without any intervention. The material was also tested for bending, twisting, and its ability to function both in air and under water.

This approach offers many advantages over other flexible electronics designs. For example, silver nanowires and carbon nanotubes have been used as the basis for stretchable devices, but they can be brittle and lack the self-healing properties of the KU-KIST materials. Other materials such as liquid metals can self-heal, but they are typically difficult to handle and integrate into wearable circuitry.

As a demonstration, the team created a multifunction sensor that included humidity, temperature, and pressure sensors that was approximately 4.5 square centimeters. In spite of being cut in four separate locations, it was able to heal itself and continue to provide sensor readings.

Implant tested in a rat

To take the demonstration a step further, the researchers created a 1.8-cm2 device that was attached to a rat’s bladder. The device was designed to wrap around the bladder and then adhere to itself, so no adhesives or sutures were required to attach the sensor onto the bladder. The team chose the bladder for their experiments because, under normal conditions, its size can change by 300 percent.

The device incorporated both electrodes and pressure sensors, which were able to detect changes in the bladder pressure. The electrodes could detect bladder voiding, through electromyography signals, as well as stimulate the bladder to induce urination. As with the initial demonstration, intentional damage to the device’s circuitry healed on its own, without intervention.

The biocompatible and biodegradable nature of the materials is important because it means that devices fabricated with them can be worn on the skin, as well as implanted within the body. The fact that the materials are biodegradable means that implants would not need a second surgical procedure to remove them. They could be left in place after serving their purpose, and they would be absorbed by the body.

According to Suk-Won Hwang, assistant professor at KU-KIST, a few hurdles remain on the path to commercialization. “We need to test the biocompatibility of some of the materials used in the conductor and substrate layers. While scalable production appears to be feasible, the high cost of disulfide derivatives might make the technology too expensive, aside from some special applications,” he says. “Biocompatibility testing and material synthesis optimization will take one to two years, at least.”




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LG Announces Stretchable Display That Expands By 50%: But What Is It Designed For?

LG has introduced a new stretchable display that can expand by 50% from its original size. This innovative technology allows the screen to grow from 12 inches to 18 inches with a simple pull. The display is designed to endure up




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LG Just Demoed a New Screen That Stretches Like Taffy From 12 to 18 Inches: Video

LG's full-color screen is a first for the industry, but competitors like Samsung are not too far behind.




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Actuation for flexible and stretchable microdevices

Lab Chip, 2024, 24,2146-2175
DOI: 10.1039/D3LC01086D, Critical Review
Uditha Roshan, Amith Mudugamuwa, Haotian Cha, Samith Hettiarachchi, Jun Zhang, Nam-Trung Nguyen
This review paper provides a comprehensive overview of the state-of-the-art actuation mechanisms for flexible and stretchable microdevices.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Formula One | A topsy-turvy first half sets up for an intriguing home stretch

Red Bull started the year looking mighty and expected to cruise to the world titles, but now has rivals McLaren and Mercedes breathing down its neck; if McLaren continues its recent form, it could very well clinch its first constructors’ crown since 1998 and knock the reigning champion off its perch