![]() As more trials are added, students will see how the outcome probabilities can be predicted using Pascal’s triangle. In the Balancing Chemical Equations Gizmo, look at the floating molecules below the initial reaction: H2+ O2 H2O. The Gizmo illustrates the possible outcomes of multiple trials with a tree diagram. products This process is summarized by a chemical equation. In the Gizmo, students simulate the results of successive trials in which the two outcomes are success and failure, similar to a coin toss experiment. Students can learn about the basics of probability theory in the Binomial Probabilities Gizmo. ![]() Pascal’s most significant contribution to mathematics was as the co-inventor of the field of probability, in collaboration with Pierre de Fermat. At 19, he invented a mechanical calculator to help his father with this tax work. Pascal was only 16 when he discovered his first mathematical theorem. During his short life (he died at the age of 39), Pascal made major contributions to mathematics, science, philosophy, and religion.įrom a young age, Pascal took an interest in mathematics. Introduction: It is important to distinguish chemical changes, in which new substances are formed, from physical changes, which do not create new substances. Web student exploration phase changes answer key. Introduction: It is important to distinguish chemical changes, in which new substances are formed, from physical changes, whichdo not create new substances. Check that the reactants are still Sodium and Water. Web download ebook phase changes gizmo answer key formats. Activity A: Observing chemical changes Get the Gizmo ready: Click Reset (). Follow the instructions to go through the simulation. Gizmos phases of water answer key condense density freeze gas liquid melt phase. A compound that changes color when in contact with an acid or a base. Respond to the questions and prompts in the orange boxes. Chemical Reaction in which energy is primarily given off in the form of heat. (of a chemical reaction or compound) occurring or formed with absorption of heat. Check that the reactants are still Sodium and Water. a chemical reaction where two elements in different compounds trade places. Make use of the quick search and powerful cloud editor to create a precise Balancing Chemical Equations Gizmo Answer Key.The pioneering French intellectual Blaise Pascal was born on June 19, 1623. Activity A: Observing chemical changes Get the Gizmo ready: Click Reset (). Chemical Change Gizmo Answer Key - Melting Points Gizmo Lesson Info gemmabutts. ![]()
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![]() The best description in the documentation comes at the bottom of the list of FROM clause options : Interested in learning more about Heap Engineering? Meet our team to get a feel for what it’s like to work at Heap! What is a LATERAL join? In this post, I’ll walk through a conversion funnel analysis that wouldn’t be possible in PostgreSQL 9.2. I’m going to train my coworkers on the proper use of LATERAL JOINs as they seem pretty easy and they save a lot of cpu time.PostgreSQL 9.3 has a new join type! Lateral joins arrived without a lot of fanfare, but they enable some powerful new queries that were previously only tractable with procedural code. It’s new to PostgreSQL 9.3, so it should be in the majority of servers. Placing it exactly in the middle allows me to specify that I need facturascli rows, but not lineasfacturascli ones, at the moment of calling the function. ¿What does a LATERAL JOIN? It allows a subquery JOIN to refer to fields defined on a previous JOIN. Also the query plan was very straightforward, and did what I wanted, do X for every row in facturascli table. So I started to learn LATERAL JOIN queries, and managed to test something like:ĬROSS JOIN LATERAL observaciones(dcliente, dserie)Īnd then, it worked like a charm! I placed 4 lateral joins in total, and the query timing was 2 seconds!. And the timming was better, but not close to the 1.2 seconds I wanted. I thought I would be forcing PostgreSQL to call it once per invoice, but the plan doesn’t reflected this. INNER JOIN lineasfacturascli USING(idfactura) SELECT *, observaciones(dcliente, dserie) FROM facturascli ) facturascli Then I tried to move the function query into a subquery, so it could only see records from invoices, and then joining those results to the main query. Optimizations using volatility appear when you pass static “inplace” variables to it. I tried to change the function volatility from VOLATILE to INMUTABLE in the hopes it would help the parser call it less times. Looking at the plan, as it is presented by the pgadmin3 tool, it was pretty clear it was doing it in every record. ![]() So the 99% of the time came from these functions. I removed manually these functions to compare times, and I got 1.2 seconds. This wasn’t one of such cases, obviously. But because 95% of the time PostgreSQL manages to plan like it was a JOIN (it does some kind of transformations on its own), most of the time the performance penalty is zero. The donwside of abusing subqueries on SELECT is, performance downgrade. ![]() Several times we had a “row multiplication” problem, when a JOIN was doing something unwanted and we got more rows than we expected. That’s because I prefer a query to be slow rather than to be wrong. I usually say to my coworkers that to add extra data to the query is better to fit subqueries to the select rather to adding joins. So that’s were the problem was coming from. And, because a function is a blackbox to PostgreSQL, the server ends up calling it in every output row despite that is useless. The problem is, this SQL generates several rows per invoice. (The function we actually use is a bit larger than that)Īs you can guess from the parameters, it requires one function call for each customer invoice (facturascli). In the case of this customer, he had a version where it had 3 calls to the function in the SQL body. This function is something we designed to let the user add texts to every invoice, using different programable rules. The problem was in the selected fields, where there was a PGSQL function: As we use Eneboo ERP (which is Free Source, GPLv2) the tables and fields are in spanish, and their names are common to any free user.īut the problem wasn’t there. ![]() These SQL are a bit complicated since they currently have 17 tables in the FROM section. I started PgAdmin3 and copied the SQL from the PostgreSQL log to it. Of course, the server also is a cheap one, but anyways that doesn’t explain that bad timing.Īs we work in PostgreSQL database, this server has installed 9.4 version, used actively in production. What’s interesting here is that this database doesn’t hold a specially high amount of data compared to other customers, so I was very suprised of this sql timings. In the process, I’ve found they were trying to print every invoice of the last year 2016, and some fault on the SQL was making the query incredibly slow: 880 seconds to complete. Today I was researching problems on one customer database server because it worked a bit slowly in the last 6 months and we don’t know exactly why. The opinions stated in this blog are my own, not those of my company or any previous employer. ![]() ![]() ![]() Learn more about how we work with affiliates here. The following article contains affiliate links that may generate a small commission to us when you make a purchase through the link. Beyond Breakfast Sausage can be found now at select retailers nationwide including Whole Foods Market, Sprouts, Wegmans, Raley's, Hy Vee and more with continued rollout throughout the summer. ![]() I didn’t notice any heat at all while eating this. I would not call this option spicy at all, I assume they call it that based on the sausage being a Hot Italian from Beyond Meat. After tasting the sausages on the list, though, I’m starting to think that bad plant based sausages are a thing of the past. The Spicy Italian Sausage Sub is a Beyond Sausage in a bun topped with sautéed mushrooms, peppers, onions, with a marinara sauce. ![]() With that being the case, I’m normally looking for a meatless sausage that has a moist ( I like that word, okay!) texture, some type of strong flavor, and not too much of an oily coating. Without meat, it’s nearly impossible to get that snappy outside, meaty texture, and juiciness. Like any meat, plant-based meat, or meat imitators this sausage is still processed food. ![]() Vegan sausages, in my opinion, are some of the hardest plant based proteins to perfect. We make a variety of recipes with these sausages from vegan bolognese to cheesy Just-Egg scramble to sautees with Beyond sausage, onion, and peppers. Beyond Sausage Plant-Based Dinner Sausage Links, Hot Italian 14 oz Ingredients Dairy-Free Gluten-Free Kosher Sugar-Conscious Vegan Vegetarian Keto. Since I’m the rare person who craves fake meat over real meat, I consider myself the ideal person to lead this plant based sausage taste test. My parents raised me on it and it has become ingrained in my DNA. I’m not sure if you’d consider that a flaw or a strength, but it is a fact. It should please meat eaters and vegans, alike. Like the TJs sausages, these seasoned brats are a great way to add protein and flavor to a pasta dish, and theyre flavorful to be eaten alone. The result? Uncompromisingly delicious plant-based burgers, sausage, and more, no sacrifice required.The best vegan sausage is meaty, juicy, and, most importantly, convincing. We’ve packed in all the good stuff and left out the bad - Beyond Breakfast Sausage Links have no GMOs, bioengineered ingredients, synthetic colors, hormones, antibiotics or cholesterol, and have 40 less sodium than a leading brand of traditional pork breakfast sausage links. Then, we mix in fats, minerals, and carbohydrates to replicate the appearance, juiciness, and flavor of meat. Using heating, cooling and pressure, we create the fibrous texture of meat from plant-based proteins. They are easily one of the best vegan sausage variations we tried. We source the building blocks of meat directly from plants. If spicy sausage is your vibe, grab these Beyond Hot Italian Sausages. By shifting from animal to plant-based meat, we can positively impact four growing global issues: human health, climate change, constraints on natural resources, and animal welfare. See nutrition panel for fat, sat fat and sodium content.Īt Beyond Meat we believe there is a better way to feed our future and that the positive choices we all make, no matter how small, can have a great impact on our personal health and the health of our planet. Each pack contains 4 plant-based links that can be thrown in a bun, put on kebabs, sliced onto pizza or crumbled into sauce. Made from simple plant-based ingredients - like peas, brown rice and faba beans - our Beyond Sausage has no GMOs, soy or gluten. 1 onion Bell peppers (3 colours) 1 2 tsps garlic paste Onion powder to taste Garlic powder to taste Black pepper to taste Minced thyme Minced oregano Meat seasoning or seasoned salt to taste water or broth Parsley and or Basil You may also like. It's also an excellent source of protein (16g per serving), has no cholesterol, and is lower in saturated fat (35% less than a leading brand of pork sausage). Total Time: 30 mins The perfect weeknight dinner, this Creamy Vegan Sausage & Pasta Skillet is ready in less than 30 minutes and requires just a few ingredients 4. From grill to frying pan, Beyond Sausage is stuffed with delicious flavor and satisfying sizzle. ![]() ![]() ![]() The steady performance is matched by a strong display. The fans aren’t overly intrusive, even when this laptop really gets going, and, despite this, it never gets overly hot to the touch. The performance gives little to complain about, and the same goes for some key performance-adjacent factors. Frame-rate-focused titles see the biggest difference, with Apex offering similar frames at 1080p Ultra that it offered at 1080p Low settings on the comparable model. The 144-Hz model available in the US should allow for around Medium settings at 1080p to hit the maximum frame rate.Ĭomparing these results with our favorite budget gaming laptop of last year, the Acer Nitro 5-also sporting an RTX 3060-it offers between a 10 to 25 percent bump. To take full advantage of the 240-Hz display, you’ll have to apply lower Medium settings and reduce the resolution to 720p. For fps fanatics, testing saw around 110 fps in Apex Legends on the same settings. You can comfortably break the 60 frames-per-second mark in graphically demanding titles like Borderlands 3, and even get above 100 fps in Ghost Recon: Breakpoint-all on Ultra settings at 1080p. ![]() The Katana GF66 is certainly a step up from the previous model, with a new 12th-Gen Intel chip being the biggest change. You can venture as low as a $1,100 model and get a RTX 3050, 512 GB SSD, and 8 GB RAM instead if you’re looking for the cheapest option from this range. Both are 15.6-inch, with the Katana GF76 being the 17-inch version of this machine. There’s a small but significant difference between the UK model I tested and its US equivalent, with the former featuring a faster 240-Hz display, and the latter, a 144-Hz panel. The model of the MSI Katana GF66 I tested isn’t the most wallet-friendly available, sporting a 12th-Gen Intel Core i7-12700H chip, the mid- to low-tier Nvidia GeForce RTX 3060, 1 TB SSD, and 16 GB RAM-all for a price of $1,399 (£1,399). And perhaps the hardest to swallow is that, even though the Katana presents itself as a value proposition, higher prices across the board and a lack of low-end GPU options limit this laptop’s appeal. As a result, there are a few compromises to accept. It’s a laptop made for PC gamers who don’t want to splash out for the highest quality of materials and design as well as top-tier performance. Oddly, the MSI Katana GF66 sits more firmly in the past, though not necessarily in a bad way. Gaming laptops are an ever expanding breed, especially in 2022 when machines with powerful graphics cards extend far beyond the traditional hefty devices with flashing RGB you may expect in this field. ![]() ![]() ![]() Marcus ups easy-access savings rates to 3.75%: Should its 800,000 savers remain loyal or switch to a better deal elsewhere?.I moved home in 2021 but couldn't sell my old flat due to unsafe cladding: Will I ever get back the 3% extra stamp duty I paid on my 'second home'?.Youngsters raiding Lifetime Isa pots to not buy a home surged last year resulting in penalties of £47.2m.Bereaved families pay £1.2bn worth of inheritance tax in just eight weeks, HMRC figures show.The great saving versus investing conundrum: A one-year fixed deal now pays 5.7% on cash but will investing still tend to win long term?.Small companies solving big problems: How one investment trust hunts little gems that profit from the asymmetry of returns.Mortgage mayhem survival guide: As soaring interest rates add hundreds to bills, here's how to weather the storm.'My mortgage had already gone up by £240 a month': Hard-hit homeowners reveal how they're suffering.What the interest rate rise means for your mortgage and savings: Bank of England ups base rate to 5% - here's how it will affect you.Bank and housebuilding shares tumble as investors fret about the impact of rising mortgage rates.Flying EasyJet is better value than a pint or Big Mac: Boss Johan Lundgren gears up for airline's busiest summer ever.GlaxoSmithKline shares jump as pharma giant reaches confidential settlement over Zantac lawsuit in the US.Revolution Beauty declares strong first-quarter result amidst Boohoo's call to remove key board members.Business growth slows as consumer spending shows signs of faltering thanks to the 'reality' of higher interest rates.BUSINESS LIVE: May retail sales rose 0.3% Revolution Beauty sales jump GSK reaches settlement over Zantac.Markets bet on looming recession as businesses feel the squeeze after the Bank of England's rate hike.What to do if you can't pay your mortgage: We explain options if you're struggling to afford rising interest rates. ![]() Our adult son is recovering from a severe illness and we don't know if he will work again: Can we set up a pension for him with a lump sum?.as I was making more money with my vintage clothes business: How to turn a side hustle into a full-time gig I quit my job as a marketing director.Fancy a mansion for £300k? This Perthshire nine-bed pile built in the 1800s by Queen Victoria's piper is the ultimate project.Rate rebels on the money: The Bank of England panicked and has now risked causing far more pain than necessary, says ALEX BRUMMER.Bank of England hits the button on jumbo hike: But has shock 0.5% rise come too late with rampant inflation showing no sign of slowing?.Homeowners facing soaring mortgage bills to be protected from losing homes for a YEAR under plans from the Government and lenders. ![]() ![]() ![]() Once installed, the samples we tested did not have the cheap, plasticky look of contact paper, as some vinyl wallpapers can. If you want a wallpaper that you can view in a store before buying: Tempaper, a vinyl peel-and-stick option that came close to making our list of picks, is widely available at brick-and-mortar retailers, as well as online, so you can check it out in person. The patterns we tested were Baby Blue Lemons wallpaper, Sunny Delicate Scallop Print wallpaper in Yolk & Off White, and Greek Terrazzo wallpaper in Multicolor. This paper is also pricier than our two main picks, but we think the quality is worth it. And this one can be especially hard because of its thinness and strong adhesive you may want to consider calling a capable friend or hiring someone to help. All wallpapers can be relatively tricky to install by yourself. This quality might also make it more likely that the wallpaper could peel paint in rooms with intense climatic conditions (rooms that get very hot or very humid) or with older paint. But the strong hold also makes it harder to correct mistakes during installation, compared with other papers we tested. The adhesive has a very strong hold, which all but guarantees the wallpaper will stay up for years to come. It is the only textile-based peel-and-stick wallpaper we tested that is Oeko-Tex–certified, which may give some people peace of mind. Its fine-webbed, non-vinyl woven material is extremely lightweight and has a refined, matte look once installed. Thousands of new images every day Completely Free to Use High-quality videos and images from Pexels.We were impressed by Livette’s Wallpaper’s excellent print quality and designs in more than 300 patterns. WebDownload and use 100,000+ 4k Wallpaper Car stock photos for free. Texture quality and filtering, track detail, shading. There are a significant number of graphics options available in Project CARS 2. 500,000+ HD Wallpapers & Project Cars 4k Wallpaper 100% Free to Use High Quality. WebDownload 200+ Free Project Cars 4k Wallpaper Images & 500,000+ Wallpapers for Free. Last time I fucked up the upload so it was showing only in 1080p because 4K and UHD are actually different things and I was. Thousands of new images every day Completely Free to Use High-quality videos and images from Pexels WebProject CARS in 4K UHD. WebDownload and use 100,000+ Car Wallpapers stock photos for free. You'll start at kart one and then gradually make. Basically, all you need to do is follow the numbers from 1 to 5. HD wallpapers and background images WebThe forum is well moderated, and the developers from. You can also upload and share your favorite Cars 2 wallpapers. WebTons of awesome Cars 2 wallpapers to download for free. WebThese two dynamics work in the background, and if a player cheats, they can expect to lose valuable time or even their current position, based on the intensity of the. red, BMW, BMW e46 turbo, BMW E36, Tuner Car, black, blue, 2 seater. Lightning McQueen in Cars 2 HD, movies, pixars. A lovingly curated selection of 77 free hd cars 2 wallpapers and background. WebProject cars 2 wallpaper (0) desktop (full screen): 4k ultra hd project cars wallpapers. Desktop (Wide Screen): 1280x720 1280x800 1440x900.Ĥk Project Cars 2 Backgrounds - Focus Wiring ![]() WebDownload high quality 4K car wallpapers of supercars, hyper cars, muscle cars, sports cars, concepts & exotics for your desktop, phone or tablet. 4K Project.Ĥk Project Cars 2 Backgrounds - Focus Wiring from ![]() Explore: Wallpapers Phone Wallpapers Images pfp Game Info. WebEach of these 60+ Project Cars 2 Wallpapers has been community curated to work great as a wallpaper. WebEach of these 20+ 4K Project Cars 2 Wallpapers has been community curated to work great as a wallpaper. ![]() ![]() ![]() Millibars (symbol: mb) are also commonly used when referencing atmospheric air pressure, where atmospheric pressure equals 1013.25 mbar (101.325 kPa). The International Bureau of Weights and Measures has specified the bar as a unit that authors should have the freedom to use but has chosen not to include the bar in the list of non-SI units accepted for use with SI. The term "bar" comes from the Greek word "baros," which means weight.Ĭurrent use: Although the bar is a metric unit of pressure, it is not accepted within the International System of Units (SI) and is even deprecated within certain fields. History/origin: The unit, bar, was introduced by Vilhelm Bjerknes, a Norwegian meteorologist who founded modern weather forecasting. It is equal to 0.987 atmospheres (101,325 Pa), the unit often used as a reference of standard pressure. Barĭefinition: A bar (symbol: bar) is a metric unit of pressure that is defined as exactly 100,000 pascals (symbol: Pa). Although the pascal is more widely used in scientific contexts, psi is more often used in everyday contexts, particularly in countries like the United States as well as others under the US customary or imperial systems of units. As such, the prototype pound at the time was known as the avoirdupois wool pound.Ĭurrent use: The psi is fairly widely used to measure numerous pressures, such as tire pressure, scuba tank pressure, natural gas pipeline pressure, among others. The system is believed to have come into use in England around 1300 and was used in the international wool trade. It is based on the avoirdupois system, a system that uses weights in terms of the avoirdupois pound, which was standardized in 1959. History/origin: Pound-force per square inch is a unit that originated in the imperial and US customary systems of units. One psi is approximately 6,895 pascals (N/m 2). It is defined as the pressure that results when a force of one pound-force is applied to a one-square-inch area. ![]() Definition: A pound-force per square inch (symbol: psi) is an imperial and US customary unit of pressure based on avoirdupois units. ![]() ![]()
![]() ![]() Conversely, biomass, which is an eligible resource under many state RPS policies, is considered “renewable” despite producing carbon emissions. Some of those “clean” sources may not be considered “renewable.” For instance, under some CES policies, nuclear energy is considered a “clean” energy source because it is carbon-free it is not widely considered “renewable,” however. Clean energy typically refers to sources of energy that have zero carbon emissions. The difference between a RPS and a CES comes down to how a particular state defines what is a “renewable” versus a “clean” source of energy. There is now a distinction between a “Renewable Portfolio Standard” (RPS) and what some states have labeled as a “Clean Energy Standard” (CES). It’s worth noting that several states have expanded their policies to incorporate additional resources in recent years. renewable energy generation since the beginning of the 2000s can be attributed to state renewable energy requirements. These policies can play an integral role in state efforts to diversify their energy mix, promote economic development and reduce emissions. Renewable energy policies help drive the nation’s $64 billion market for wind, solar and other renewable energy sources. States have created these standards to diversify their energy resources, promote domestic energy production and encourage economic development. Renewable Portfolio Standards (RPS) require that a specified percentage of the electricity utilities sell comes from renewable resources. ![]() ![]() ![]() Great/like new condition for all items, see pictures.Cash or Venmo.Also have Yakima JayLow kayak racks for sale. Also includes size L life jacket, O’neill. I think campared to some Ive paddled it tracks quite well. Price Two Perception Swifty Deluxe 9.5 Kayaks 800 Two Perception Swifty Deluxe 9.5 Kayaks for sale, with paddles. Original content recommended but feel free to post third party content as long as it isn't spam.įeel free to message the mods to add an event you wish to share with other redditors!Ĭheck out Whitewater for a bit more gnarl, or Sailing for that cool breeze, Canoeing for that gentle float. Lightweight to carry, yet holds a larger person very easily. The Drift is a fun, versatile, and stable sit-inside kayak that’s great for lakes, slow-moving streams/rivers and calm coastal waters. A fast, fun and versatile sit-inside kayak featuring a back-friendly seat and a spacious cockpit this model is easy to enter/exit and accommodates paddlers. Prices are subject to change without notice.Post any of your videos, pictures, stories, guides or any other kayak/canoe related material. 459.00 Price If you’re looking for a high-quality, stable, durable, and safe entry-level kayak for a great value, the Drift 9.5 is just the ticket. Prices and availability may vary between country and retailers due to VAT and other taxes. Perception Swifty 9.5 Kayak w/ kayak paddle limited edition Pink/White color S9 Previous Next Pricing & History Sold for Start Free Trial or Sign In to see what it's worth. Summer 2023 is officially here and Dick’s Sporting Goods is celebrating with deals up to 50 percent off site-wide, including on outdoor essentials. Perception Swifty Deluxe 9.6 Kayak - Now. The Perception Swifty Deluxe 9. Summer 2023 is officially here and Dick’s Sporting Goods is celebrating with deals up to 50 percent off site-wide, including on outdoor essentials. *Prices shown are manufacturer suggested retail prices, including taxes. The Perception Swifty Deluxe 9.5 is an ideal kayak for day tripping on small lakes, ponds and meandering rivers. Kayak accessories also make great gifts! Whether it’s a kayak crate for the angler in your family or a cooler to store beverages, paddlers are sure to appreciate these upgrades for their boat. The TrueFit Sun Shield keeps the sun's rays off your legs and is designed for use with sit-inside kayaks. A stable hull and excellent tracking keeps you on the straight and narrow when you set out on the open waters without sacrificing quick maneuverability. Stay warm and dry with the Perception TrueFit Kayak Skirt for sit-inside models. Perfect for new paddlers and seasoned ‘yakers alike, the Swifty is a fast, fun and versatile sit-inside kayak. We also offer an anchor and anchor trolley kit which is a popular add-on for those who fish. If you are not getting it for fishing, something like the Prodigy, or one of their similar older models, might be worth checking out, as having a sealed rear hatch can be nice so that you have a place to stash a bit of gear (in a drybag.) If you havent already, I would check craigslist or your local boards for used boats. If you’re heading out to catch some fish, you’ll want to check out our great selection of kayak fishing accessories including the Perception Kayak Crate, the Rod-X Pro and and the Silent Traction Kits for the Pescador line of fishing kayaks. ![]() The Universal Paddle as its name suggest will work with all models, the Pescador Paddle is optimized for the Pescador line of kayaks and the Hi Life Paddle converts from a two-blade kayak paddle to a one blade SUP paddle. You won’t get far without a paddle and we have options for all models of Perception Kayaks. Other safety accessories include a bilge pump and kayak sponge which both help to keep your kayak dry and buoyant. Perception offers two models of PFDs and our sister company, Harmony Gear, has PFDs for the children in your family. Tennessee Used Fishing Kayaks and Gear For Sale PERCEPTION SWIFTY 3.1 Kayak with Paddle, 9. The most familiar safety gear for kayakers is the life jacket or PFD (Personal floatation device). Getting your kayak from garage to water can be simplified with the right transportation accessories including kayak tie-down straps and a kayak cart. Having the right kayak accessories can make your time on the water much more enjoyable. ![]() |
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