Providers who successfully reported their quality data to CMS earned up to 1.5% in bonus payments on their Medicare Part B Physician Fee Schedule. In the early days of PQRS, eligible providers - physicians and physician groups who are paid under the Medicare Physician Fee Schedule - were offered incentives to participate. “I think most surgeons understand that we are going to be graded on what these outcomes are.” Tokish, MD, the education chairman for the Arthroscopy Association of North America, clinical professor at the University of South Carolina School of Medicine – Greenville and associate fellowship director for the Steadman Hawkins Clinic of the Carolinas, said. “ Sylvia Burwell has been public about her desire for physician reimbursement to be based on alternative measures, like value-based pricing and value-based reimbursement up to 90% by the year 2018,” John M. The meaningful use electronic health record (EHR) incentive program and the value-based modifier are two other critical components. Now called the Physician Quality Reporting System (PQRS), the program is just one part of a multipronged approach aimed to improving the quality of U.S. The goal of the program was to improve health care in the United States by collecting and evaluating meaningful quality data. The shift began in 2007 when CMS established the Physician Quality Reporting Initiative under the Tax Relief and Health Care Act of 2006. In value-based care, providers are rewarded for the kind of care they provide, not how much they provide. If you continue to have this issue please contact to Healioĭuring the last several years, a seismic change has occurred in health care payment and delivery, shifting the focus from volume-based to value-based reimbursement.
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It turns your photos into movies that can grab peoples attention on your social media channels. If you’re an iPhone owner, find out how to delete duplicate burst photos on iPhone. MoShow is a slideshow maker, photo editor, and video editor. Compatible with Windows and macOS, you get a full editing suite packed with features like audio and video filters, green-screen effects, and support for 360-degree video. ActionDirector Adobe Premiere Rush CapCut FilmoraGo Funimate GoPro Quik InShot KineMaster PowerDirector VivaVideo ActionDirector Video Editor Price: Free / 3.99 ActionDirector is one of the most. Store all your photos all in one place Find photos fast Enhance with effects Make movie magic Pick a theme, pick a soundtrack. HitFilm Express is the free version of HitFilm Pro, and it’s one of the best free movie editors for Windows 10. Animakers helped over 18M people create awesome videos by themselves And is trusted by some of the worlds leading brands. And if you liked making videos with Windows Movie Maker, you’ll love what you can do with Photos. Animaker was voted as the No.4 Best Design Product of the World. Now that you’re secure in how to create a video from your photos, do you want to secure your photos forever in other ways? See our list of the best apps to back up photos on Android. The new Photos app makes it fun and easy to enhance your digital memories. Magisto does offer a premium version which lifts some of the restrictions found in the freebie, most notably the ability to download your clips to play back on other devices, such as a PC or TV. Magisto is super-easy to use, making it perfect for people who have no prior editing experience.įurthermore, Magisto boasts social media integration for you to easily share your clips online. 2) Movie Maker App Movie Maker is an application for creating Movie from multiple images, music. With this app, you can easiest way to create, edit your video story from gallery photos. Users then sit back and relax as Magisto works its magic. There is a variety of live grids for Instagram that help you to split images and make an attractive Instagram collage or photo slideshow. Movie Maker is one of the best video editor, photo slideshow maker and movie editing apps in Android Store. Finally, users choose which music they want to use as a soundtrack. Once the video style is chosen, users select which video clips or photos they want to appear in their film. For instance, Magisto will structure clips differently in a promotional video meant for social media compared to a wedding. Having the option to constantly modify your line-up also helps alleviate the issue of mission parameters repeating themselves too often. Being able to swap out abilities and characters upon getting a look at the combat area is crucially important. Outside of the handful of challenges where you're locked into using certain characters, you are given freedoms that previously weren't available to you. The XCOM-lite gameplay was satisfying in the first title, but the copious changes here significantly improve upon it. The sequel does what any good sequel should do, which is successfully build upon the framework of what worked in the prior entry. There are plenty of ways to build your team, and it's important to figure out what line-up suits your playstyle. The new trio is made-up of fan favorite Bowser, and new characters Rabbid Rosalina and Edge. Your options include six returnees from the previous game, as well as three new squad members. However, for this adventure, you can create your ideal line-up from any of the nine playable characters. In Kingdom Battle, your team of three was always locked to include Mario and a Rabbid. In addition to movement and special abilities, you are also given increased control over the team you have on the battlefield. Increased flexibility seemed to have been one of the core ideas that went into developing Sparks of Hope. There's a greater flexibility to map positioning, and I felt like I was able to get my team into the exact places I needed with greater ease. I was surprised, though, at the ways it impacted my strategy during battle. Going into the sequel, I figured this would feel more like a cosmetic change than anything else. Movement can be extended by executing a Team Jump, or by using specific items as well. Each character still has a set amount of space they can cover in a single turn, but instead of shuffling around a grid, you are now free to move to any area in your given range. It may remove some of the harsh difficulty that was inspired by XCOM design origins, but this change ultimately makes for a much more enjoyable time.Īnother noticeable change is that mobility in combat has switched from grid-based to free-moving. Personally, I've gotten a lot of use out of launching enemies in the air with a water attack, then having them get targeted in mid-air by another member of the team. With the threat of the effect missing removed, it's now easier to plan out combo attacks between your team. This go-around, once you equip the Spark you want to use, it will work no matter what. The last game only had a handful, and they were often hampered by having a probability meter. Not only are these specials now easier to use, but there's a much greater amount of variety to them. Sparks are essentially a more fleshed out revision of the Super Effects from the previous game. Some of them give your attacks modifiers such as frost or electric, while others offer different abilities such as being able to pull enemies to your position. Each character can have two on their being at a time, and the Sparks come in a variety of fashions. As you play through the campaign and complete missions, you'll unlock these goofy looking creatures that can be equipped onto a character. The biggest change in the sequel is the addition of Sparks. There wasn't enough personality or motivation to keep me engaged during the campaign.Īlthough both Kingdom Battle and Sparks of Hope borrow heavily from the excellent XCOM, there are major differences between the two. New Rabbid Edge only gets fleshed out during the final portions of the narrative, and Cursa is a lackluster baddie. The grating humor combined with new faces that fail to leave an impression makes for a bore of a story. Simply put, I really don't care for the Rabbids, and I don't find their style of humor enjoyable. I feel like I'm slightly in the minority when I say that I was not a fan of the story in Kingdom Battle, and that same dislike carries over to Sparks of Hope. Eventually, the entire team is absorbed by this substance, and in order to escape back to their home world, they must defeat Cursa, the mysterious being behind the invasion. This goopy substance has a corrupting influence, and soon begins to envelope the kingdom. However, their peace is soon threatened with the arrival of the cosmic matter known as Darkmess. Mario, Peach, and Luigi are living side-by-side with their Rabbid doppelgangers in surprising harmony. Following their invasion of the Mushroom Kingdom, the Rabbids have generally made themselves at home in their new land. In addition to its steel construction, it features a huge platform. The Big Foot TearTuff XL Lounger is larger than life. The platform is 37.5” by 24,” and the seat measures 20.5” by 13”. It weighs 26lbs, and the weight capacity reaches 300 lbs. The Rivers Edge Big Foot TearTuff Xl Lounger uses a steel frame. Rivers Edge Big Foot TearTuff XL Lounger Specs If you are looking for a flexible tree stand that different people will use, this is the tree stand for you. The Millenium M150 should be available from the following stores: Additionally, you can adjust this tree stand to sit even with the tree or lean as much as 15 degrees! Availability You can purchase an optional M101 shooting rail to rest your rifle. Most importantly, it’s quiet to set up and take down so you won’t scare away your prey. It is easy to take down this tree stand when you are finished hunting. Once you have strapped the receiver to the tree, it is easy to hang and lock the M150 in place. This tree stand is easy to hang and sturdy. The M150 is an excellent tree stand for committed hunters who spend the entire day waiting for the perfect shot. This tree stand has an entire backrest, side straps, and a large platform makes this a comfortable tree stand for even the biggest people. The adjustable seat is handy if multiple friends or family members will be using this tree stand. In addition to the solid design and quality materials, the adjustable seat is a great feature. The M150 is the biggest hang on tree stand we could find that is commonly available. You can also adjust the seat between 16”-20”. The platform measures 24” by 27,” and the seat size is 20” by 17”. The weight capacity reaches 300 lbs, and the stand weighs 19.5 lbs. Millennium’s M150 Monster tree stand is made out of lightweight aluminum. Make sure you also have a climbing aid, such as a segmented ladder or climbing stick. You can secure this type of tree stand with belts, chains, or straps. Hang-on tree stands are a tried and true classic. the best ladder stand for big guys is the Hawk Big Denali 1.5 Best Hang-On Stands for Big Guys.with a weight capacity of 350lbs, the best climbing tree stand for big guys is almost certainly either the Summit Titan or the Summit Goliath.with a platform of more than 6sq feet and a seat that’s 24″ wide, the best hang on stand for big guys has to be the Millenium M150 Monster (available at Amazon and Cabelas).We’ve scoured the interwebs for the best big man tree stands and this is what we’ve found: So whether you’re looking for a heavy duty hang on stand, a bigger ladder stand or a climbing tree stand with a little bit of extra space, we’ve got you covered in this article. The best tree stands for big guys generally offer that extra space and have a bit of extra weight capacity, too. When it comes to tree stands a comfy seat and a decent size platform makes all the difference when it comes to an all-day sit. Create three cubes and place them close to the world space center.įloat z = new float Ĭubes = GameObject.CreatePrimitive(PrimitiveType.Cube) Ĭubes.name = "Cube" + (i + 1).ToString() Ĭ(0.0f, f, 0.0f) Ĭ = new Vector3(p, 0.0f, z) cube to be automatically selected in the hierarchy when If a cube is clicked use Debug.Log to announce it. The snippet shown below highlights how you can use the context snippet for efficient debugging. This is extremely helpful if you have many instances of one GameObject in a Scene as it can help identify which instance called the method and print the message. Now, if this context is a GameObject or a Component object, Unity will momentarily highlight the object in the window when you click the log message in the¬†console. However, the Debug.Log() accepts a second optional parameter that accepts a context. One issue in debugging games is that it’s hard to determine the GameObject that made the call in the editor. Ultimately, this allows developers to add logs with different severity levels so that when they inspect the logs later on in the future, they can easily identify the important logs based on the severity used.Ī sample image of the logs with different severity types is shown below: For example, you could log an error log or warning log by using methods such as Debug.LogWarning() or Debug.LogError(). Unity allows developers to add debug logs based on the priority. Later, run the game and observe the console. String debugMessage = "This is a sample debugging message" ĭebug.Log(debugMessage) // this will print the message in the debugging console.Īfterward, attach the script to a GameObject (I have attached it to the Main Camera). Start is called before the first frame updatevoid Start() The method accepts a variable of type object or is a subclass of ” object.” It allows you to parse debugging messages and data being processed.Īdd the below code block to your DebugScript.cs using Visual Studio editor: The simplest method offered by Unity is Debug.Log(message:object). All these statements can be observed in the “Unity Debug Console.” Unity provides a Debug class that exposes a vast set of methods that help provide debug statements in the code. Using the Debugger in Unity to create log messages For example, include the non-sensitive log data, a timestamp, the invocation context, and the executor user (user-id). This helps in filtering (with tools such as Elastisearch).įilter out sensitive data: Do not log a password or anything that might breach user privacy.Ĭreate meaningful messages: Your log message may entail the “What,” “When,” “Where,” “Why,” and “Who” aspects. Use structured logging: Always try to log an object or a map rather than logging a string. Below are some factors you should consider while creating logs in Unity. Still, it is good practice to review what you want to log without exposing security vulnerabilities and breaching data privacy standards. What kind of data should you log?ĭevelopers can log any information they require. In fact, debugging will help identify critical bugs and help solve problems faster. You can debug anything and everything that you want. Using log messages for debugging is a fundamental technique for understanding how your functionalities work. Apart from that, we will look at the importance of distributed tracing and how it helps to debug Unity applications effectively. This article provides an in-depth walkthrough of effectively debugging your Unity applications using in-built tools. Fortunately, Unity has provided many helpful debugging tools that make debugging a piece of cake! Apart from that, you’re free to utilize the comprehensive debugging tools offered by Visual Studio. Therefore, you’ll have to find a systematic way to debug and carry out fixes faster and easier. Moreover, when it comes to Unity application development, this becomes further complex because most of your code blocks are attached to game objects, and those trigger various game actions. However, reading a codebase line by line and identifying logical errors is cumbersome. During a debugging process of a game, most issues can be identified by simulating a code walkthrough. Debugging is a frequently performed task not just for general software developers but also for game developers. “Buses are contracted out to a local provider, which was consistent with this trip, and we are now in communication with the appropriate parties regarding this matter. “The important thing is that all of our personnel arrived in Milwaukee safely,” Warecki said. Pirates senior vice president of communications Brian Warecki said in a statement that “we are deeply concerned” about what took place. Police said the driver was arrested after they observed “multiple signs of impairment.” The driver isn’t a Pirates employee but was contracted to drive the team to Milwaukee after the completion of their series with the Chicago Cubs. Omaha Public Schools short on bus drivers Families should expect delays, longer ride times. Omaha Public Schools Omaha, NE Full-Time Hiring For The 2023-2024 School Year Job Title: Bus Driver Location: Student Transportation Center Reports To: Director, Student Transportation Work Schedule/FLSA Status: 178 Duty Day as per negotiated agreement/ Non- Exempt Salary Schedule: This is a full time position. Troopers said they observed more erratic driving and eventually stopped the bus on the right shoulder of Interstate 94 in Chicago. One person was critically injured after a crash involving a school bus Friday morning in Omaha. Illinois State Police said the driver was traveling away from officers seeking to escort the bus on its trip to Milwaukee late Thursday night. MILWAUKEE (AP) - A bus driver was arrested on a charge of driving under the influence while transporting the Pittsburgh Pirates from Chicago to Milwaukee for their weekend series with the Brewers. On this page, we also show you the cheapest bus tickets to Omaha over the next few days. Wouldn't this make the transistor redundant? And even the most efficient LED would be drawing 10-100x the current specification of the pin, so that specification must not matter at all? (I am aware that it would turn off the LED on activity instead of the opposite, which is fine by me.) When the signal is pulled low, it removes power from the LED and deactivates the transistor when in steady-state, 3.3V would power the LED and activate the transistor. Below is the schematic I worked out.īetween my PhD EE friend and me, we don't see a need for the transistor at all. I happen to have an IcyDock 5.25" to 3.5" adapter that uses this drive activity pin for it's own LED, so I decided to poke around and copy their homework, so to speak. I've found the SATA spec references, which list pretty paltry current ratings for this pin (on the order of 100uA), so most examples I've seen of others hacking their own end up using a BJT to control an LED. The signal is active low, with 3.3V provided when not driven low. Part of the SATA standard includes provisions for drive-controlled open-collector activity status routed through pin 11 of the SATA power connector. I'm working on a personal project to add a SATA backplane to my NAS (shhh, it'll be it's own post when it's done, no spoilers ). Though I may swap out the SATA connectors for a single SFF-8643 connector. I don't know why the people writing the docs couldn't have put in a transistor like they did on the left drawing.Īnyways, time to modify my design and respin it (kinda sucks that it's ~$50 a run). V+ = 5V, R1 = 1k (horizontal), R2 = 330, and the "LED Driver" is the transistor + the 1k (vertical) on the base. See below for updated schematic:Īnd convergently, thanks to cycon at who has demonstrations of exactly this circuit and partially made me want to go back and recheck my reference.Īnd the above circuit is actually in the SATA documentation, just somewhat obfuscated (see the right one): and to my chagrin found a trace to 5V that snuck underneath a bunch of silk-screen where I could barely see it. So I finally got out my reference part and took and even closer look. I was disappointed because "I literally copied the example, why doesn't mine work?" I implemented my original design into my SATA backplane project, but the activity LEDs were. The Supermicro SuperDOM can be ordered as an integrated unit with all Supermicro SuperServer® systems to create additional customer value.Okay, one year on follow up! Because I've realized that a) I made a mistake in the original drawing and b) this post is apparently the top reference for on Google for "SATA pin 11". The Supermicro SuperDOM is designed for use as a boot drive, backup recovery device, license drive, OS installation device (replacing CD/DVD-ROMs), embedded system storage element (to be deployed into very harsh environments where mechanical hard disk drives would fail), or in a thin client due to its small size and power requirements. The Supermicro SuperDOM is available in 128GB, 64GB, 32GB, and 16GB capacities and supports all Supermicro SuperServer® products and solutions. However, it is still backward compatible with server boards requiring this 5V power cable. Due to its optimized design the Supermicro SuperDOM does not require a 5V power cable as do other SATA DOM products on the market, thus improving performance and reliability. The Supermicro SuperDOM operates up to 2x faster than other SATA DOM products in the industry. Supermicro SATA DOMs are extremely reliable without any moving parts like standard HDDs and are smaller in size and lighter in weight with greatly improved performance, latency and power consumption (~ 1W-2W per SATA DOM vs. The Supermicro SATA DOM (Disk on Module), the SuperDOM, is a small SATA3 (6Gb/s) flash memory module designed to be conveniently inserted into a serverboard SATA connector to provide high performance solid state storage capacity that simulates a hard disk drive (HDD). And the great thing about the Try It On Studio is that you can see what various shades look like before you take the leap. The more subtle the change, the easier it is to go back to your original color. You can always go darker later if you want. But if but if I were to want to experiment a little, I could try something from the golden blonde or light brown family.Ī good tip she suggested is to not go more than two shades darker than your current color. She said that given my light skin tone, I’m good candidate for cooler hair tones. She did say that it’s probably not best to go with a drastic hair color change when you’re going to have a big event, like a wedding – a point with which I totally agree! See What You Look Like With a Different Hair Colo Fade-defying color for up to eight weeks and shine system creates a rich. LOreal Paris Superior Preference hair color is our true gold standard of color and shine, since 1973. I also had the chance to chat with Clairol Color Director Marie Robinson. Virtual Try-On Instantly try on new hair color shades When you use the Try On Live or Use Photo virtual try on features, data from your photos will be processed and stored only on your device and won’t be uploaded to a server. Fade-Defying Color For Up To 8 Weeks And Shine System. Totally fun, right!? I was surprised that I actually kind of liked the red! Clairol’s Try It On Studio : I was able to see what various hair color shades looked like on me: How cool is this Clairol’s Try It On Studio? Once I uploaded the pictures, I just answered a few questions so Clairol could see what I was looking for in a hair color, sort through over 100 Clairol shades, and then match me to my hair color alter ego. I used two different photos of me: one with my hair down to just try out different colors, and one with my hair in a ponytail so I could try different colors and hairstyles. The Try It On Studio is a virtual makeover tool that allows you to “try on” different hair colors and styles, and find out which Clairol product is best for you, simply by uploading a picture of yourself to the site! So I loved using Clairol’s Try It On Studio to find my Hair Color Altar-Ego! Clairol’s Try It On Studio I think I could still technically call myself a blonde even at my “darkest”. I always wondered what I’d look like with darker hair, but never had the guts to stray from my tried-and-true color until last year. Okay, the blonde thing is something I’ve had help with over the years, but I was born a blonde. I am fair-skinned with blue eyes and blonde hair. 1.I’m 50% Portuguese, but you probably wouldn’t guess that by looking at me. If you are still in search of your best hairstyle or want to jazz up your iconic look, have a look at our top 60 best haircuts for older women. They can follow the trends or go for something that is not in the mainstream, but flatters them the most. Older ladies over-sixties set the game rules themselves and choose what style to give preference to. They do not need to rush between extremes. They have already found their individual style and know how to present their looks in the best light. Women over 60 are blessed with special charm. In this article, we have currated the best hairstyles for women over 60, showcasing trendy and timeless looks that defy age stereotypes and empower you to embrace your beauty at any stage of life. Whether you prefer short pixie cuts, elegant bobs, or graceful layers, there are numerous options available. Today, women in their sixties can embrace a wide range of stylish and sophisticated hairstyles that celebrate their beauty and individuality. Haircuts for women over 60 have come a long way from the traditional notion of boring short haircuts or out-of-date headscarves. While the app offers some of the best features for video editing, it comes with its own issues and errors. developed Premiere Pro for Windows and macOS computers and has been around since September 2003.Īlmost two decades later, Adobe Premiere Pro has cemented itself at the top of video editing software for both creative and professional use.ĭespite its status, this doesn’t mean that Adobe Premiere Pro is flawless. It does not store any personal data.Wondering why you can’t import on Adobe Premiere Pro?Īdobe Premiere Pro is the leading timeline-based video editing tool in the world. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. The cookie is used to store the user consent for the cookies in the category "Performance". This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. The cookies is used to store the user consent for the cookies in the category "Necessary". The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The cookie is used to store the user consent for the cookies in the category "Analytics". These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly. *Seiko Brand labels are recommended for top performance of SLP Printers. Smart Label Printers give you fast, straightforward and predictable label printing. With ultra-reliable Seiko Instruments direct thermal printing technology, there is no need for ink, toner or ribbons. Shipping a lot of packages? Combine your SLP 650SE with an optional Smart Label Tray, and tackle your volume shipping needs with cost-effective bulk shipping label rolls (900 labels per roll). For fast, personalized name tags labels, Smart Label Printer software imports images captured directly from your computer’s camera. Use your own images by importing from existing desktop files, or use copy and paste to import images from your computer’s clipboard. Specify where to place text, graphics, or bar codes. Smart Label Printer software gives you the tools to create great looking labels. Need to design your own labels? No problem. Need different types of labels? Print, swap, and print again. Rapidly produce clear, professional address labels, file folder labels, name tags, shipping labels, multipurpose labels, and more. Enhanced new Smart Label Software, supporting Microsoft® Excel®, Outlook®, Access®, and Word®, makes it even easier to create, format, print, and save all the labels you need. Simply drop in a new roll and you are ready. Loading a new roll and changing labels could not be easier. With 300 DPI resolution and close to 4 inches per second printing performance, the SLP 650SE flawlessly handles your specialty label printing requirements. The SLP 650SE offers all the benefits of the SLP 650, with an additional Serial port to help extend the life of your legacy systems. “To combine the nanomaterials and the silk, we sprayed a corner of the box where the spiders lived with the nanosolution,” said Pugno to Professional Engineering. However, Pugno’s team thought they could make the silk even stronger by utilising graphene and carbon nanotubes, and a slightly unusual method of introducing it to three different species of spider. It is among the best spun polymer fibres for tensile strength, ultimate strain and toughness, even compared to celebrated synthetic materials like Kevlar. Spider silk is already renowned for its “extremely promising” mechanical properties. The work could potentially pave the way for new high-strength or fire-resistant materials, the researchers said. Led by Nicola Pugno from the University of Trento in Italy and Queen Mary in London, a team made spiders’ silk far stronger than before using carbon nanotubes and graphene. Now, spiders themselves have received superpowers, according to a new research. Search our library and digital resources.What we have done is to develop a process where we can make even better use of the strength and stiffness of nanocellulose, compared to the tree, and make a material out of it that could be used to build strong bio-based products. Nature is pretty good at this, and wood retains some of the properties of the nanocellulose. During growth, the tree manages to put the nanocellulose together in a controlled, ordered fashion. An example is the wood that is built from the so-called nanocellulose, which trees build from water and carbon dioxide through biosynthesis. “Nature has, through millions of years of evolution, been able to develop routes for this. “One of the major challenges for anyone working with nanotech materials is how to make use of the properties that we know exist on the nanoscale,” researcher Daniel Söderberg told Digital Trends. That includes previous record holder dragline spider silk fibers, generally considered to be the strongest bio-based material nature has yet created. The new material is stronger than all previous bio-based materials, whether fabricated or natural. But not quite as strong as a new cellulose material developed by researchers from Sweden’s KTH Royal Institute of Technology. Spider silk microcapsules could deliver vaccines to help battle cancerīio-based materials, such as wood and spider silk, can be impressively strong. Spider silk could be used to create artificial skin to help heal wounds Gene-edited silkworms spin out spider silk, could lead to mass production Synthetic spider silk could help solve the world’s plastic pollution problemsĪbility to twist like magic may make spider silk the robotic muscle of the future Or, at the very least, build us some Spider-Man-style web shooters! Now we just need someone to come along and combine fake spider silk with one of the cool spider robots we’ve been seeing popping up in research labs around the world. And, hey, who wouldn’t want a bulletproof vest made out of fake spider webbing? In particular, the ability to absorb impacts could make it a valuable material for future helmets for cyclists, football players, skateboarders, and assorted other extreme contact sports. This is a property that real spiders need to have in their silk in order to absorb the impact of insects hitting their webs.Īccording to Shah, there are a number of possible applications for the team’s artificial webbing, ranging from textiles to biomedical applications. One of these is that it exhibits an impressive damping performance, referring to its ability to dissipate close to 70 percent of the energy in impacts. This certainly isn’t the first example of artificial spider silk we’ve come across, but it does possess some fairly unique qualities. In addition, there is so much scope to modify the chemistry, by changing the cellulose polymer we have used, to make a whole family of fibers with interesting properties.” This dynamic cross-linking is important in giving the hydrogel the ability to stretch so much, and to form fibers in the first place. “What we mean by ‘supramolecular’ is that there are no covalent bonds between the modified silica and cellulose polymers, but rather the interactions are all non-covalent. “What is most interesting is that this is the first ever, to our knowledge, ‘supramolecular fiber,’” Shah continued. |
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