![]() If, however – as is much more likely – you date it from its first published mention in Vigfússon’s Huld manuscript, it’s a mere 162 years old! Vegvisir pronounciation If you believe that the Vegvisir is indeed a true ancient Norse symbol and that it dates from the Viking era (around 800–1066), that would make it between 14 years old. Neo-pagan groups also claim the Vegvisir as a popular symbol, while others attach a magical mysticism to it. However, the images depicted in Solomon’s Testament look more like the Helm of Awe than the Vegvisir, and similar symbols have never been found in any Christian churches or other religious documents, so it seems unlikely that it has a Christian origin. Some people use this to attach Christian significance to the Vegvisir. Pic: Galdrastafir.sigil (CC) Is the Vegvisir pagan?Īn image similar to the Vegvisir is depicted in a 15th-century English document called Solomon’s Testament in the Harley Manuscript (now part of the British Museum’s collection in London). Since plenty of other Viking symbols have been found on rune stones and carved into Viking jewellery, it seems unlikely that the Vegvisir was widely used in Viking times. There are no known depictions of the Vegvisir before this date: the symbol has not been found on any Viking rune stones or cave drawings, nor has any Viking jewellery ever been excavated that depicts it. The manuscript was written in Icelandic by Geir Vigfússon, and states “If this sign, called the Vegvisir (way-shower, or way pointer), is carried, one will never lose one’s way in storms or bad weather, even when the way is not known”. However, the first recorded depiction and description of it is in the Icelandic Huld Manuscript, which was written in 1860 – several hundred years after the Viking age. Today, the Vegvisir is closely associated with the Vikings and the ancient Norse people. Tradition has it that the ancient Norse people believed that wearing a Vegvisir symbol would help them to find their way back home safely, and Viking ships were thought to bear the Vegvisir to ensure a successful homecoming. The word Vegvisir means “way finder” or “signpost” in Icelandic and the Vegvisir symbol is supposed to give guidance and protection. It’s made up of eight Viking rune staves radiating out in a circle from a central point. ![]() The Vegvisir is traditionally thought of as an ancient Norse symbol that is also known as the Viking compass. Read on to find out all about the Vegvisir symbol, its history and what it means. Viking symbols and ancient Norse mythology are most definitely on trend at the moment, both for tattoos, on jewellery and in the movies.īut do you know your Vegvisir symbol from your Valknut? And is the Vegvisir even a Viking symbol at all? What is the Vegvisir symbol, and what does it mean? by Amanda Tomlin
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Step 3: Now, that we have drawn the atoms by their symbols, let us denote the valence electrons by dots. Hydrogen atoms are going to take the outer positions. Step 2: Now, that we have found out the total valence number, we get to check which atom is less electronegative.įor hydrocarbons, we are always going to place the carbons in the center. ∴ the total number of valence electrons in one molecule of C2H4 In the case of carbon, we have four valence electrons each. Hydrogen is the first element in the periodic table, therefore it has only one valence electron. Step 1: How many atoms do we have in an ethylene molecule? The Lewis Structure of any molecule can be easily done if we follow certain given procedures. ![]() This is known as the octet rule or octet fulfillment. The atoms of the main groups tend to gain more electrons to attain the same valency of eight. If we see the last group, we can find out that all the elements are inert gases having eight electrons in their valence shells (except He which has two). The number of valence electrons of an atom is equivalent to its valency which in turn determines the combining capacity of the given atom. The outermost shell is known as the valence shell and the electrons present in that shell are known as valence electrons. ![]() The electron dot structure, widely known as Lewis Structure, is a skeletal diagrammatic representation of a molecule taking into account the constituent atoms and the valence shell electrons.īefore we jump right into this, we would like to introduce you to( or let’s say brush you up with in case you are already familiar) some really important concepts that will make your understanding of ethylene bonding way easier!Īn atom has a nucleus that is surrounded by negatively charged electrons which are present in different levels or shells. Going ahead, let us discuss this step by step. Now coming to ethylene, if we want to learn about it in a comprehensive manner, all we need to do to start is to understand its nature of bonding.įor a carbon-hydrogen bond, this is covalent in nature. Now, the atoms do not usually exist on their own in an isolated state, all we see around us are basically made up of atoms that have combined with each other to form molecules.ĭepending on the nature of atoms and their tendency to attract or repel another atom of a similar or different kind, we get resultant molecular compounds.Īnd this whole process of two or more atoms coming close and deciding to stay together is known as chemical bonding. How this whole universe is built up by several atoms? Have you ever wondered how unique and vastly diverse the universe is? Unsaturated hydrocarbons: These form double and triple bonds and are known as alkenes and alkynes accordingly.Saturated hydrocarbons: Saturated hydrocarbons also called acyclic straight-chain alkanes follow the structure H-(CH2)n. ![]() Straight-chains are the primary and most easily deciphered group of hydrocarbons. In organic chemistry, we find hydrocarbons of several types: straight-chain, cyclic, and even branched. So, it is important for us to learn about C2H4 in detail to understand the nature of straight-chain hydrocarbons in a better manner.Ĭarbon has a covalent nature when it comes to bonding with hydrogen and this leads to the formation of the different types of hydrocarbons that we see.įrom simplest ones like methane and benzene to some of the complex ones like natural rubber, we deal with several HCs in our daily lives. Whenever we have read about organic chemistry, we have come across this compound, haven’t we? Well, C2H4 is a simple straight-chain hydrocarbon that bears a sweet aroma and has a colorless form. In this article, we will talk about one of the most common and widely used hydrocarbons: Ethylene(C2H4).ĭo you know that this compound is even lighter than air? ![]() Remember that in order to install the panel in Premiere Pro, you will need to install a free. After purchasing from Envato Market (also known as VideoHive), the download itself is about 7gb (it’s a fairly large file, be patient during the download). The complete Premiere Pro FX download includes detailed instructions and a video tutorial on how to install. Sounds pretty good right for just $59, right? Let’s take a look at how it works. MUSIC CREATOR STUDIO - music stems and elements that allow you re-mix and design your own music scores. SOUND MASTER STUDIO - 4000+ cinematic sound designs to add or mix SCREEN MASTER FX STUDIO - Slide FX and Multi-Screen Kits to spice up your editorialsĬREDIT MASTER STUDIO - Title and rolling credt builds of all types to add to your project ![]() TEXT ANIMATION STUDIO - Text animations to animate your titles and textĬAMERA MASTER STUDIO - Camera effects and moves to add depth and realistic movement MOTION MASTER STUDIO - Motion effects to animate your videos or text This includes: VHS Looks, Glitches, Film FX, Blurs, Chromatic Abberations, Glows, Grunge, Light Leaks, Night FX, Lens Haze, Rack Focus fx. LOOKS & EFFECTS STUDIO - FX builders allowing you to create and design your own look and effects The color grades include: Cinema Grades, HDR Grades, Soft Gradient Style Grades, Color Pop Grades, Wedding Grades, Dystopian Grades, and much more. TRANSITION MASTER STUDIO - Cinematic seamless transitions with full sound design attachedĬOLOR MASTER STUDIO - Pro color grades to enhance the look of your studio The FX included are: Camera Shakes, Dreamy FX, Film Reels, Glitches, Lens Distortions, VHS Looks The plugin is a neatly organized panel that is broken into 12 categories listed below.įX MASTER STUDIO - Visual Effects with full sound design mix attached ![]() You also will get free updates, add ons & new tools when you purchase from Envato Market. The entire Premiere Pro Fx plugin contains 10,000+ visual effects, sounds, music, music elements. The Wi-Fi 6 market has now taken a considerable step forward with the arrival of two Wi-Fi 6 Access Points from Ubiquiti. Ubiquiti has released Wi-Fi 6 products, although these are in short supply If you are looking to purchase an Access Point now, the new UniFi Wi-Fi 6 Long Range Access Point represents great value for money, if you can get hold of one! The longer the equipment shortage goes on, the closer Wi-Fi 6E becomes. However, those currently operating UniFi Wi-Fi 5 Access Points do not need to be in a rush to upgrade to Wi-Fi 6 and may want to wait for Wi-Fi 6E devices, which will benefit from more radio spectrum (in the 6 GHz band) to make it easier to deploy wide channels bandwidths (e.g. With Wi-Fi 6-enabled Apple products (equipped with 2×2 MIMO), we have been able to consistently achieve real, close-range throughputs to single devices up to 920 Mbps (using 80 MHz channels). We have found that the UniFi 6 Long Range Access Point delivers excellent performance with a range of Wi-Fi 6 and Wi-Fi 5 client devices, at a price that is little different from the diminutive (and excellent) Wi-Fi 5 NanoHD product – our favourite Access Point for 2020. Because Ubiquiti has priced its new Wi-Fi Access Points aggressively compared with its Wi-Fi 5 products, we think it’s a no-brainer for anyone looking to purchase a new Access Point now to choose one of Ubiquiti’s Wi-Fi 6 products for the benefits of future proofing and improved efficiency. ![]() At the time of writing, these devices are currently like gold dust. In this article, we review Ubiquiti’s UniFi Long Range Wi-Fi 6 (802.11ax) Access Point (U6-LR). ![]() ![]() The themes came from that - what it was about was ambient energy that we were feeding off of in our lives. So we drew on experiences we had traveling. “That became the first pillar, that is going to be some kind of a trip. “The experiences that we ended up drawing from were traveling,” Sullivan tells Digital Trends. ![]() Rather than feeding players a grand thesis about the act of travel like a know-it-all college student who spent a semester abroad, the goal was more to communicate the sense of uncertainty plaguing a sparsely populated world on the brink of history-defining change. Its story would mix personal experiences of its developers along with cultural and historic inspirations. Season: A Letter to the Future came from a simple premise: The team at Scavengers wanted to create a game about traveling. In an interview with Digital Trends, Sullivan digs into the philosophy that guides Season, a game built around cultural connections born from shared anxieties in a changing world. Instead, it asks its players to accept that they aren’t always going to be an authority wherever they go, but a patient observer who is willing to learn. It’s not a game that claims to understand everything about the countries and cultures that inspire its fictional world. Season‘s narrative director, Kevin Sullivan, embraces that tension. ![]() Kim Fields Dear Michael (1984) Stuff AintOver. Kim Fields congratulates Janet Jackson after her Essence Fest performance and the ladies share a hug. ![]() She teamed up with her former Facts of Life costars for a Lifetime holiday movie, Light Up My Christmas (2019), and an ABC special Live in Front of a Studio Audience in 2021 had guest appearances on Cobra Kai and Insecure and snagged a main role on the Netflix sitcom The Upshaws, costarring Wanda Sykes. Arizona Facts of Life to host 12th Annual Fundraising Banquet featuring ‘80s sitcom star Kim Fields. ![]() By ordering or viewing, you agree to our Terms. Charlotte Rae, Lisa Whelchel, Kim Fields Studio Sony Pictures Television. She is best known for her roles as Dorothy Tootie Ramsey on the NBC sitcom The Facts. Reunited and it feels so good.Kim Fields is teaming up with her former Facts of Life castmates for the upcoming Lifetime holiday film You Light Up My Chr. : The Facts of Life : Charlotte Rae, Lisa Whelchel, Kim Fields, Mindy Cohn. Fields played Regine Hunter on the long running series costarring Queen Latifah.įields also dabbled in reality television, joining the cast of The Real Housewives of Atlanta for the show's eighth season in 2015, and Dancing With the Starsin 2016. Kim Victoria Fields-Morgan is an American actress and director. She's best known for starring on another hit show featuring an all-female cast: Living Single. Her mom, Chip Fields, played her onscreen mother on The Facts of Life.Ĭontinuing in show business after the series ended, Fields is an actress and producer who starred on many popular shows of the time, including Mork & Mindy, 227, Martin, and The Fresh Prince of Bel-Air. Fields already had other acting credits to her name by the time she booked the sitcom, including playing Janet Jackson's best friend Kim on Good Times and having already played Tootie (Arnold Jackson's girlfriend) on Diff'rent Strokes. Garrett on 'The Facts of Life,' from left: Mindy Cohn, Kim Fields, Nancy McKeon and Charlotte Rae.' (NBC ) So Will and I are doing our dialogue right before I leave to do. Kim Fields played the lovable Tootie on The Facts of Life, the youngest student at Eastland Academy. As you get older, your NO levels naturally decline. The formula works by raising nitric oxide (NO) levels. Red Boost Benefitsīy taking two capsules of Red Boost daily, you can purportedly maintain healthy blood flow and artery health throughout your entire body. Red Boost contains natural, non-stimulating ingredients to support blood flow and target the root causes of sexual dysfunction, including smooth muscle, prostate health, and blood flow. You can take the supplement at any time of day or night. Red Boost is designed to be easy for any man to take: just take two capsules of Red Boost daily with a glass of water. You can take Red Boost while following the system, or you can take Red Boost on its own. Red Boost is available as part of the Hard Wood Tonic System, which is a guide to conquering sexual health problems and optimizing blood flow in men. Įach capsule of Red Boost contains a handpicked collection of ingredients to target the root cause of poor sexual performance in men: oxidative stress around the smooth muscle of your penis.īy taking Red Boost daily, you can optimize smooth muscle function by lowering oxidative stress (i.e., inflammation) in the area, making it easier for you to get harder erections. Red Boost is a nutritional supplement available through. Red Boost is a sexual health supplement marketed to men with erectile dysfunction.īy taking Red Boost daily, you can purportedly boost smooth muscle function to unlock rock-hard, frequent, and durable erections.ĭoes Red Boost really work? How does the Hard Wood Tonic System improve sexual performance? Find out everything you need to know about Red Boost and the Hard Wood Tonic System today in our review. We may receive a commission for purchases made through these links. Disclaimer: This article contains affiliate links to products. ![]() ![]() The combination of diverse voices and culturally relevant beats is designed to inspire a new generation of students to get active and stay healthy now and well into adulthood. Although a greater endurance can assist the cardiovascular system this does not imply that endurance is guaranteed to improve any cardiovascular disease. The iconic voice of the original test has been replaced by both male and female voices in English and Spanish to motivate and encourage participants throughout each of the 22-minute tracks. The six new tracks revitalize the decades-old fitness test with a fusion of hip-hop, pop, electronic dance music, and Latin-inspired beats, bringing a DJ dance party vibe to the gym. You already know that benefits come when you prioritize physical activity. The new album is a collaboration between The Cooper Institute and Hip Hop Public Health, two organizations dedicated to improving youth fitness, reducing childhood obesity, and promoting life-long healthy habits through research and education. The five factors of fitness contribute to physical fitness and help guide the process of getting fit. The Cooper Institute is proud to announce the launch of the FitnessGram PACER Test Remixes! powered by Hip Hop Public Health. In the investigation of the associations between cardiovascular function and both BMI and PF in Korean men, the VO 2max was obtained from YMCA submaximal test using a cycle erogometer. Now the legendary voice of the school fitness test is changing. In addition, it increases your overall aerobic fitness, as measured by a treadmill test, for example, and it helps your cardiac output (how well your heart. To vam daje vie kardiovaskularne izdrljivosti, vie izdrljivost i vie. For nearly three decades, the Progressive Aerobic Cardiovascular Endurance Run (PACER) Test has been used as part of the FitnessGram assessment in thousands of P.E. It gives you more cardiovascular endurance, more stamina, and more muscle endurance. ![]() Right now, the GDPR and ePrivacy Directive share governance over cookie regulations. Currently, Europe is trying to enact the ePrivacy Regulation, which would supplant the directive and put in place across-the-board regulations for the EU instead of having them handled country by country. The directive is sometimes known as the “cookie law” and lays out guidelines for tracking, confidentiality, and monitoring online. It says that to the extent that they are used to identify users, they qualify as personal data and are subject to the GDPR, which lets companies process data as long as they get consent or have what regulators deem a “ legitimate interest.”īut it’s not just GDPR that governs cookies - it’s also the European ePrivacy Directive, which was last updated about a decade ago. But GDPR actually only mentions cookies once. ( Vox has a full explainer on the GDPR from 2018.)Īfter the GDPR went into effect, a lot of websites started adding cookie notifications. And individuals get the right to access all their personal data, control access and use of it, and even have it deleted. It requires companies to be transparent about what information they’re gathering and why. The privacy law is designed to make sure users are aware of the data that companies collect about them, and to give them a chance to consent to sharing it. In May 2018, the GDPR went into effect in Europe - you probably remember your inbox being flooded with privacy policy emails around that time. Fill out this form to contribute to our reporting. ![]() Open Sourced is Recode by Vox’s year-long reporting project to demystify the world of data, personal privacy, algorithms, and artificial intelligence. Join the Open Sourced Reporting Network Christina Animashaun/Vox But in the bigger picture, these alerts underscore an ongoing debate over digital privacy, including whether asking users to opt in or opt out of data collection is better, and the question of who should own data and be responsible for protecting it. ![]() The rise of alerts about cookies is the result of a confluence of events, mainly out of the EU. (This is how ads follow you around the internet.) There are first-party cookies that are placed by the site you visit, and then there are third-party cookies, such as those placed by advertisers to see what you’re interested in and in turn serve you ads - even when you leave the original site you visited. So say you go to a weather website and put in your zip code to look up what’s happening in your area the next time you visit the same site, it will remember your zip code because of cookies. To back up a little bit, cookies are pieces of information saved about you when you’re online, and they track you as you browse. “We’re back to 1999 all over again with pop-ups everywhere, and it’s beyond annoying.” Why this, why now, briefly explained “I would say they’re generally pretty useless so far,” Shane Green, CEO of private data sharing platform, told Recode. They, and the cookie alerts that resulted, have plenty of good intentions. ![]() The proliferation of such alerts was largely triggered by two different regulations in Europe: the General Data Protection Regulation (GDPR), a sweeping data privacy law enacted in the European Union in May 2018 and the ePrivacy Directive, which was first passed in 2002 and then updated in 2009. These cookie disclosures are also a symptom of one of the internet’s ongoing and fundamental failings when it comes to online privacy and who can access and resell users’ data, and by extension, who can use it to track them across the internet and in real life. But chances are, you’re clicking yes and moving on. They’re not too different from the annoying pop-up ads we all ignore when we’re online.Ĭookies alerts are supposed to give you more agency over your privacy. But most of the time, you can just keep browsing. If you reject the cookie tracking, sometimes, the website won’t work. These pop-up cookie notices all over the internet are well-meaning and supposed to promote transparency about your online privacy.īut in the end, they’re not doing much: Most of us just tediously click “yes” and move on. The site invites you to read its “cookie policy,” (which, let’s be honest, you’re not going to do), and it may tell you the tracking is to “enhance” your experience - even though it feels like it’s doing the opposite.Ĭookies are small files that websites send to your device that the sites then use to monitor you and remember certain information about you - like what’s in your shopping cart on an e-commerce site, or your login information. If you’ve visited a new website on your phone or computer over the past 18 months or so, you’ve probably seen it: a notification informing you that the page is using cookies to track you and asking you to agree to let it happen. ![]() ![]() The solution we presented at the competitions is the main algorithm in Google Cloud AutoML Tables, which was recently launched (beta) at Google Cloud Next ‘19. Erkut Aykutlug and Mark Peng used XGBoost with creative feature engineering whereas AutoML uses both neural network and gradient boosting tree ( TFBT) with automatic feature engineering and hyperparameter tuning. “Erkut & Mark, Google AutoML”, includes the top winner “Erkut & Mark” and the second place “Google AutoML” models. ![]() Potential model quality improvement on final leaderboard if AutoML models were merged with other Kagglers’ models. As can be seen in the plot below, AutoML has the potential to enhance the efforts of human developers and address a broad range of ML problems. Our solution for second place on the final leaderboard required 1 hour on 2500 CPUs to finish end-to-end.Īfter the competition, Kaggle published a public kernel to investigate winning solutions and found that augmenting the top hand-designed models with AutoML models, such as ours, could be a useful way for ML experts to create even better performing systems. While they were busy with analyzing data and experimenting with various feature engineering ideas, our team spent most of time monitoring jobs and and waiting for them to finish. The workflow for the “Google AutoML” team was quite different from that of other Kaggle competitors. The best models from the second stage are then combined in the final model. The promising models from the first stage are fed into the second stage, where cross validation and bootstrap aggregating are applied for better model selection. The first stage is responsible for automatic feature engineering, architecture search, and hyperparameter tuning through search. Our team’s AutoML solution was a multistage TensorFlow pipeline. Despite competing against participants thats were at the Kaggle progression system Master level, including many who were at the GrandMaster level, our team (“Google AutoML”) led for most of the day and ended up finishing second place by a narrow margin, as seen in the final leaderboard. The first time that AutoML has competed against Kaggle participants, the competition involved predicting manufacturing defects given information about the material properties and testing results for batches of automotive parts. To benchmark our solution, we entered our algorithm in the KaggleDays SF Hackathon, an 8.5 hour competition of 74 teams with up to 3 members per team, as part of the KaggleDays event. High quality: Models generated by AutoML has comparable quality to models manually crafted by top ML experts.Extensive coverage: The solution is applicable to the majority of arbitrary tasks in the tabular data domain.The whole process requires no human intervention. Full automation: Data and computation resources are the only inputs, while a servable TensorFlow model is the output.Recently, we applied a learning-based approach to tabular data, creating a scalable end-to-end AutoML solution that meets three key criteria: Our initial efforts of neural architecture search have enabled breakthroughs in computer vision with NasNet, and evolutionary methods such as AmoebaNet and hardware-aware mobile vision architecture MNasNet further show the benefit of these learning-to-learn methods. Google’s AutoML efforts aim to make ML more scalable and accelerate both research and industry applications. However, the lack of broad availability of these skills limits the efficiency of business improvements through ML. Current ML-based solutions to these problems can be achieved by those with significant ML expertise, including manual feature engineering and hyper-parameter tuning, to create a good model. Solutions to tabular data problems, such as fraud detection and inventory prediction, are critical for many business sectors, including retail, supply chain, finance, manufacturing, marketing and others. spreadsheet data) is one of the most active research areas in both ML research and business applications. Machine learning (ML) for tabular data (e.g. Posted by Yifeng Lu, Software Engineer, Google AI |
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