Students should be introduced, through teacher instruction, to the concepts and procedures for solving quadratics by factoring. This lesson is organized so that students can build upon prior knowledge of factoring and solving linear equations to solve quadratic equations. Students with the knowledge and skills to factor trinomials of higher difficulty will also appreciate this basic technique. The property is easy to understand and use, and makes the steps to solving quadratic equations by identifying and deconstructing binomials more accessible. Students who find the factoring of trinomials a challenging operation will get some satisfaction in the application of the Zero Product Property. This activity encourages them to use the specific traits of the trinomial to find the unique binomial factors. The classification tasks engage students in reviewing their understanding of the individual characteristics of the three types of trinomials. The Solve by Factoring Worksheet requires students to classify as well as factor the trinomials presented. In sharing their solution methods and results with partners, they can expand their understanding by seeing different solutions and correcting their own and their partners’ errors. By attempting solutions individually, students gain an immediate sense of how well they understand the techniques. The think-pair-share activity presents students with representations of all three types of trinomial factoring. Students are able to recognize that the property applies not only to monomials, but also to binomials, and is applicable for all real numbers. In applying it to binomial factors, they can use the property as a tool in a way that has not previously been represented. The Zero Product Property is an elementary concept that is familiar to students. By illustrating these connections, students can see how general solutions are possible. The example of x² + x - 6 shows students the relationship between the zeros of the function, the roots of the equation, and the constant terms of the binomial factors of the trinomial. The lesson includes recognizing and using trinomials in various forms. This lesson helps students to develop skills in solving quadratic equations by factoring and provides them with useful techniques for factoring and for understanding the rationale that supports finding solutions. There are some mathematical relationships that are always true and these relationships are used as the rules of arithmetic and algebra and are useful for writing equivalent forms of expressions and solving equations and inequalities.Īctive Engagement, Modeling, Explicit Instruction W:.
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Venkatachalam G, Nishanth J, Mukesh M, Pavan Kumar DS (2016) Study of forming behaviour of square hole mild steel perforated sheet metal. Thipprakmas S, Phanitwong W (2011) Process parameter design of spring-back and spring-go in V-bending process using Taguchi technique. Int J Mater Eng Innov 4(1):35–56Įlangovan K, Narayanan C (2010) Application of Taguchi approach on investigation of formability for perforated Al 8011 sheets. Srinivasan R, Vasudevan D, Padmanabhan P (2013) Application of Taguchi method for predicting springback in V-bending of aluminum alloy AA5052 strip. īillade BR, Dahake PSK (2018) Optimization of forming process parameters in sheet metal forming of Reinf-Rr end Upr-Lh/Rh for safe thinning. Sayed AM (2019) Numerical analysis of the perforated steel sheets under uni-axial tensile force. Joshi AR, Kothari KD, Jhala RL (2013) Effects of different parameters on deep drawing process: review. Reddy ACS, Rajesham S, Reddy PR, Kumar TP, Goverdhan J (2015) An experimental study on effect of process parameters in deep drawing using Taguchi technique. Proceedings of the World Congress on Engineering, WCE 2013, London, U.K. Member ETA, Matlou K, Member SAA (2013) Characterising the effect of springback on mechanically formed steel plates. Metalurgija 45(4):341–346Īhmed GMS, Ahmed H, Mohiuddin MV, Sajid SMS (2014) Experimental evaluation of springback in mild steel and its validation using LS-DYNA. Keran Z, Skunca M, Math M (2006) Finite element approach to analysis of axisymmetric reverse drawing process. Liao HC (2006) Multi-response optimization using weighted principal component. The springback of the square perforated sheet AA is nearly equal to that of the plain and other types of perforated aluminum alloys. The springback of circular perforated sheet metal is roughly equal to that of the plain sheet metal. In the 60° bending angle, the perforation has a greater impact on the springback than in the 90° bending angle, and the 90° bending angle has a greater impact than the 120° bending angle. Afterward, the springback result of bending was optimized using the multi-objective optimization method. Bending was performed using the finite element method (FEM) tool Abaqus software. The bend angles used are 60°, 90°, and 120°, whereas the blank parameters are plain, square perforated, circular, and staggered perforated. Aluminum alloy (AA1300) thicknesses of 0.50, 1.00, and 1.50 mm were investigated in this study. This research paper focuses on the parametric multi-objective optimization of the press-brake bending process of perforated aluminum alloy, as well as the optimization of the impact of different parameters such as bend angle and blank variables (thickness and pitch perforation) on the springback of perforated aluminum alloys, and also investigates which variable can achieve the best product quality. Perforation of metals is the process of removal of materials from the sheet metal in different geometries, ornamental forms, or the punching/stamping of holes into metal sheets for practical or aesthetic reasons. This operation is based on different parameters such as the type of material, thickness of material, and open area, which can affect operations such as bending. Perforated metals have many positive attributes, both aesthetic and practical, that make them a suitable material for many applications. So, with that, I can pull out and dust off the complete setup used to take that picture 40 years ago complete with the original boxes. (Cropping is OK if it’s symetrical) That means the actual lens is slightly wider and points conclusively to what I suspected: The 35mm f/2 AIS Nikkor that I had back then. SketchUp reports a focal length of 40mm, but it’s a scan from a mounted slide and is slightly cropped. present in full colour, hand drawn sketch and heaps of other styles), you can create dynamic components (e.g. wallpaper, paint colours, wall finishes, joinery finishes etc.), you can change your drawing styles (e.g. Because this is vertical and not horizontal, the 1.5 factor doesn’t apply. Inside SketchUp Pro you can completely customise your models by importing real-world textures and adding these to your models (e.g.
The company wanted to display its computer's processing power and arranged a match against Kasparov, the world champion at the time.ĭeep Blue played two matches against Kasparov, one in 1996 and another in 1997. Deep Blueĭeep Blue was a chess computer created by IBM as part of a publicity stunt. Give Komodo a go and try playing against one of its different personalities available here on ! The engine's ability to run at different playing strengths, with different styles and opening books, has made it a popular choice among players. Image: .Ĭ acquired Komodo in 2018 and uses it on our Play Computer page. The engine also has counted on the support of GM Larry Kaufmann for many years to improve its playing skills. Don Dailey developed it in 2010, and Mark Lefler kept working on it in 2013. Komodo is one of the dominant and most successful Universal Chess Interface chess engines on the market. Here's a video of IM Danny Rensch analyzing one of Leela's masterpieces: Lc0 is inspired by DeepMind's AlphaZero project and has learned the game through reinforcement learning and repeated self-play. The engine (which also goes by the names Lc0, LCZero, and Leela) is part of an open-source neural network project started in 2018. Leela Chess Zero is currently the second strongest publicly available chess engine. Here's a video of NM Sam Copeland going over a gorgeous victory by Stockfish NNUE (now incorporated into Stockfish) over none other than Leela Chess Zero. Stockfish is available to the public on all major platforms like Windows, Mac OS X, Linux, iOS, and Android. Like many others, Stockfish has included neural networks in its code to make even better evaluations of chess positions. As an open-source engine, an entire community of people is helping to develop and improve it. Stockfish is currently the strongest chess engine available to the public. It was the first engine to use reinforcement learning and self-play to train its neural networks.ĪlphaZero shocked the world after easily defeating Stockfish-the strongest engine at the time-in a 100-game match. AlphaZeroĪlphaZero was developed by DeepMind, an artificial intelligence and research company that was later acquired by Google. Here is a list of the most popular engines. Many chess engines are available, but only a few of them continuously appear on the top ranks of computer championships. Here is a video of the strongest computer chess engines over time: All the most potent engines have adopted this kind of information processing tool and become even more powerful. AlphaZero, for instance, introduced the concept of neural networks to the chess world. Engines are also getting stronger each year due to improvements in hardware and software. uses Komodo on the Computer Play page.Ĭhess engines are much stronger than humans, with the best of them reaching an estimated Elo rating of more than 3000. , for instance, allows users to play against computer personalities using the Komodo engine and uses Stockfish in the Analysis Board. If computers were chess players, engines would be their brains. Here is what you need to know about chess engines:Ī chess engine is a computer program that analyzes chess positions and returns what it calculates to be the best move options. The era of chess engines has started, changing the game's landscape forever. A chess database allows one to import, edit, and analyze a large archive of past games.It's 1997, and the world watches in disbelief as GM Garry Kasparov, arguably the best chess player in history, loses a match against a computer. A graphical user interface (GUI) allows one to import and load an engine, and play against it. A dedicated chess computer has been purpose built solely to play chess. A chess engine generates moves, but is accessed via a command-line interface with no graphics. Such programs are available for personal computers, video game consoles, smartphones/ tablet computers or mainframes/ supercomputers. A chess playing program provides a graphical chessboard on which one can play a chess game against a computer. JSTOR ( June 2022) ( Learn how and when to remove this template message)Ĭhess software comes in different forms.Unsourced material may be challenged and removed.įind sources: "List of chess software" – news Please help improve this article by adding citations to reliable sources. These features may include collaboration tools, spell check, templates, charts, tables, macros, mail merging, and more.Ĭustomize Settings: Adjust Office settings according to your preferences. To open existing files, click on "Open" and navigate to the file's location.Įxplore Features: Discover additional features by exploring the menus, tabs, and options available in each application. Save and Open Files: Save your work by clicking the "Save" or "Save As" option, and choose a location on your computer or connected storage device. Utilize the tools provided, such as formatting options, styles, formulas, templates, and more. Each application has a ribbon at the top, which contains various tabs with related commands.Ĭreate and Edit Documents: Start creating or editing documents, spreadsheets, presentations, or emails using the respective Office applications (Word, Excel, PowerPoint, Outlook). Enter the key provided with your purchase or sign in with your Microsoft account if you bought a digital version.įamiliarize with the Interface: Open the desired Office application and explore the user interface. You'll be prompted to activate the software using your product key. Run the installer and follow the prompts to install Office on your computer.Īctivation: Launch any Office application, such as Word or Excel. Installation: Insert the installation disc or download the setup file from the Microsoft website. The user interface of Office 2019 has remained unchanged when compared to Office 2016, enabling users of older suites to easily upgrade to newer applications. The use of the classic app is considered an optional feature. One notable change is the removal of a traditional x86 OneNote app, which was replaced with the UWP version of OneNote that comes bundled with the Windows 10 or Windows 11 operating system. Other apps have received better support for pen or stylus controls, better inbox management in Outlook, new formula and charts for Excel, and new animation features for PowerPoint. In the Word text editor, this includes new tools such as Speech Feature (for audio reproduction of your highlighted text), Learning Tools (which will automatically improve your documents), Black theme (an excellent UI option for dimming the screen and removing various unnecessary elements from your desktop). The largest contribution to Office 2019 over its predecessor Office 2016 came with the sharing of new features and services introduced in Office 365. OneNote 2019: Integration with Windows 10 Sticky Notes, enhanced inking capabilities, and improved accessibility features.Outlook 2019: Focused Inbox feature, to get someone's attention and better email organization.PowerPoint 2019: Morph transition feature, new zoom capabilities, and improved inking features.Excel 2019: New chart types and data analysis features, improved PowerPivot and PowerQuery integration, and enhanced performance.Word 2019: Focus mode, improved inking capabilities, and accessibility improvements. Microsoft Office is translated into 102 languages and is a viable online Trialware software as a service, with support for purchasing perpetual licenses for offline apps. However, since Office is a fully-featured productivity suite that comes with highly advanced apps, it will provide you excellent service for years to come, even without updates that monthly subscription Office 365 users will get. This local offering is highly convenient for users who are used to accessing their app via traditional Windows apps or when their PC is offline. Please be aware of your purchase Office via its “one-time purchase” option, you will get a perpetual license for your home or business PC, but you will not get regular updates and feature upgrades that users get. In addition to traditional essential tools for document creation introduced from the offering of Office 365 Pro Plus that was developed between 20, this latest Office suite also comes with Skype for Business and other enhanced IT options designed from the ground up to enable both newcomers and seasoned the suite veterans to take full advantage from its versatile tools. Similarly, as previous versions of Office suites, its latest new version can be purchased as a standalone perpetual one-time license for home and business users (which includes access to full versions of Outlook, Word, Excel, PowerPoint, OneNote for Windows), as well as annual Office 365 subscription that unlocks additional cloud services, local PC apps (Plus Access and Publisher), web and mobile Office applications, exclusive cloud file storage and sharing options, deep security and compliance services, teamwork, and other advanced options. Sugar – A mixture of plain white granulated sugar and brown sugar provides sweetness, depth, and moisture.Įggs – Make sure your eggs are room temperature before starting. That said, I often make desserts with what I have on hand, and that is generally salted butter and that works well too. About the Kitchen Tools Needed to Make CookiesĪbout the Ingredients for Oatmeal Raisin Cookiesīutter – It is best to use unsalted butter and then add salt for the best flavour. You can also flash freeze these, then transfer to a freezer bag and they will keep for up to 6 months. To store, place in an air-tight container and store on the counter or in your pantry or cold-cellar for 2-3 weeks. Bake until they are done to your preference.Don’t skip chilling your dough! Otherwise your cookies will spread, and won’t be as soft. Be sure to spoon and level your flour carefully to avoid dense cookies.Use room temperature eggs and butter for the softest cookies.Give this recipe a try the next time you’re in the mood for some homemade cookies!ħ.4 Did you make this recipe? Tips for the BEST Oatmeal Cookies Best of all, these cookies are made with simple ingredients that you probably already have in your kitchen. This recipe is perfect for a winter treat, or any time you need a quick and easy cookie fix. Warm up your ovens, friends! It’s time for some delicious oatmeal raisin cookies. The cookies are soft and chewy, with the perfect combination of sweet and spicy flavors. Who doesn’t love a delicious oatmeal raisin cookie? This recipe is perfect for home cooks who want to make a classic treat that always satisfies. These cookies are easy to make, and they taste delicious! Here’s a recipe for oatmeal raisin cookies that are sure to be a hit with your friends and family. It’s the time of year when everyone is baking cookies. This is my favorite recipe for them – they always turn out soft and chewy, with plenty of delicious raisins. Oatmeal raisin cookies are one of those classic, comforting recipes that everyone seems to have a version of. Looking for a delicious oatmeal raisin cookies recipe? Soft, chewy, and delicious oatmeal raisin cookies that are easy to make and delicious! In 1954 Watson got his break with the John Zink Jnr team, and a year later his modified version of the Frank Kurtis-built roadster won the Indy 500. Watson’s history goes back to 1950 when, as a mechanic, he built his own car for the Indy 500 which Dick Rathmann drove. Watson dominated the manufacturing of the cars, at a time when Formula One machines were just starting to influence design. "Indy racing is part of the US culture, and in the early 1960s A.J. Pit stops: All four tires, 40 to 60 us gal.Tires: Bias ply Firestones, front 7.60×16 (nominal), rear 8×18 (nominal), 50 psi, threads were showing after 51-52 laps at Indy, wear pattern on all four tires = inside of corner, described as noisy.Rigid front/rear axles with torsion bars.Offy, +-500 lbs, 2 speed, estimated +-400hp, running at 6000 rpm (ref1 p.84), fuel consumption 1 us gal/3.0 mile, exterior oil tank +-15 quarts Weight without driver and fuel: +-1600 lbs, 60% to the left.Speed: top 186 mph Texas (1963), end of Indy straights : 170 mph, Indy turns : +-140 mph.With further support from ISI providing physics tweaks and tyres, Gasoline Alley should make a compelling addition to the base rF2 content. RFactor 2 modding duo Gilles Benoit and Bill Guillaume have released a new Third Party Affiliate (3PA) mod depicting the legendary 1960's era Indy Racing scene - entitled Gasoline Alley.Ĭreated by Gilles Benoit and Bill Guillaume with the help of former Indy driver Len Sutton and racing historian Gordon Eliot White, Gasoline Alley has been updated and improved from the original rFactor 1 version to reach the standards expected of 3PA content. *Create Zone*(paint, make, and create activities) *Animals* (hundreds of articles and quizzes) *Science*(Life Cycle, Plant and animal cell, deep sea creatures, movies, games) Games *(many levels and topics, many kinds of games) *Geography*(Many levels of difficulty to choose from upon skill level). *Cell Games* Learn about animal, plant and bacteria cells. *Create Zone* (paint, make, and create activities) *Health* (Games about the systems, digestion, skeleton) *Animals* (hundreds of articles and fun animal games) *Science* (Life Cycle, Plant and animal cell, movies, games) *Government Games* (balance of power, branches of govt, executive branch) *Geography* (8 skill levels - states, capitals, countries). *Grammar Games *(games, tutorial, verbs, adjectives, nouns, punctuation) *Seasons for Kids * (painting activities, matching games, winter, fall, spring, summer) Games * (many levels and topics, many kinds of games) *Preschool Animals* (movies and create activities) *Animal Kid's Corner* (upper row for older kids, lower row for younger.) *Paint Dogs* (paint 12 dogs and learn different types) *Paint Cats* (paint 7 cats and learn different types) *Earth Tips* (movies and infographics on the environment) *Seasons Paint and Make* (paint seasonal scenes and add nature and objects!) *Animal Environments Paint and Make* (paint 7 scenes and add animals!) *Easy Spanish* (colors, objects, animals) *Early Math* (counting, simple adding and subtracting, more) *Geography* (learning and lower levels - states, countries, more). *Animal Kid's Corner* (lower row - puzzles, matching games, painting) *Preschool Animals* (movies, create games, games, flashcards) *Preschool/Kindergarten* (numbers, colors, shapes, alphabet, animals) Stop-motion animation is a great way to bring toys and other objects to life - and learn the basics of filmmaking. Stop Motion Studio has been seen on various TV shows around the world and has earned a reputation as the go-to app whether you are a beginner or a professional stop motion animator. It was featured as 'App of the Week', on Apples Keynote, and on Apple TV Ads. Creating a three-dimensional representation of an object or surface with defined polygons, edges, and vertices.Stop Motion Studio has received widespread recognition and has been honored with numerous awards.Helps in creating visual effects on two-dimensional bitmap and vector graphics.A collection of ready-to-use high-quality 2D/3D models and characters for every purpose Model Library.A time-lapse drawing video with hand-drawn illustrations on a whiteboard White-board Animation.Helps in adding animation effects to the crafted 3d models 3D Animation.Allows editing 3D videos and make necessary changes 3D Video Editing.Helps in exporting projects into multiple file-formats Export Media.A technique of setting up bones and skeleton to a 2D/3D character model Character Rigging.Adding a visually appealing pattern-based motion graphics to the text Text Animation.Helps in systematically storing every possible digital media files like documents, audio & video files Asset Library.In order to get started with Spirit, users need to download the particular, add in Chrome Extension, connect a web page, generate animation groups and start with their final animation process. Also, Spirit Studio's JSON animation data can be copied or saved and used straight on the website. Developers can also utilise the platform to fine-tune their animations as per convenience, add in every detail and generate simple connections between every edit made. The software lets users focus on the aesthetics and timings of their animation rather than on the code part. In order for one to live edit animations on the webpage, they have to download the Desktop application, also known as Spirit Chrome Extension, and web player. Spirit is an interactive animation tool for designers and developers, enabling them to generate top graded animations within the browser without having to use any code. It provides efficient marketing content to expand businesses reach in no time. Explee also includes a text-to-speech system with 5 languages that allow users to add voice in the video. They can also add sound effects in the videos to make them more engaging. With its ‘Softcut audio editor’, organisations can reduce, cut and duplicate their whiteboard animation’s audio files. Explee takes care of audiences’ understanding and memory retention power and creates videos that rightfully serve their purpose. Users can add draw, fade, pin, pop and transition effects in their videos. This smart software is capable of bringing any picture, drawing and even schemas into life. On Explee, there are 6,000 animations available that reduce users’ extra work to illustrate their ideas and helps them gain audience attention in real-time. The platform provides a ‘whiteboard animation’ or ‘video scribing’ feature that lets users explain their ideas and information in an interesting way. Offers Custom plan.Įxplee as an animated video creation platform allows professionals and businesses to create powerful and efficient videos as per their convenience. show moreĮxplee pricing: Starts at $7.00. They offer video tutorials for easy and efficient learning with the paid version of the software. You can even animate elements using custom animations. The software also allows zoom and pan-in features to create impressive cinematic effects and jaw-dropping movements. Users can even create doodle sketch videos to engage and attract their audience. They also have completely ad-compliant presets. Users can additionally alter the size of their video to best fit their requirements. Users can create the perfect video content to elevate their sales and grow their brand without any prior knowledge of tech and design. You can create 3D explainer videos, promotional videos, doodle sketch videos, stomp teasers, character explainers, text animations, and logo intros and outros in the simplest way possible. What is Create Studio and how does it work?Ĭreate Studio is a platform that assists you in creating engaging and eye-catching video content ranging from explainer videos to video ads and social content without the need for design or tech skills. An image with text superimposed is considered a meme, and is not acceptable. Please, avoid posting any and all memes, OC or otherwise. We understand the need for lighthearted discussions that lead to everyone having a better interaction, but memes fall closely under zero effort posts. Reading the rules of a sub/community is reddit common-sense-ethic 101, so remember to read the rules for this sub before posting or commenting! Failure to do so could result in moderator action(s), including a permanent ban. Posts or comments that do not contribute directly to a sales topic, or aren't generally viewed as sales-related, will be removed. If you have a feeling a post may violate a rule, or seems abusive, in any way, please report it immediately, or contact the moderators directly. This helps ensure this sub stays as spam, and abuse free as possible, and that the community remains a valuable source of sales content and advice. Please use the "report" button on any spam, or malicious posts. This will be under the moderator's discretion, and may include an indefinite, permanent ban no exceptions! Any post that looks like blogspam will be removed. We do allow articles, but we do not allow blogspam. This is a zero-tolerance rule, violation of which carries an instant, permanent ban no exceptions! If your post gets auto-removed, the moderators may approve it themselves after review, or you may contact them directly and request a consideration.īy posting here, you agree that you have no connections to the sites where your submissions originate. Your account must have at least a minimum of 10 user-karma in order to make a post. Spamming, or blatant self-promotion, will result in an instant, permanent ban no exceptions! Spamming is a zero-tolerance police, so be forewarned. There is a zero tolerance policy for violation of this rule, which carries an immediate, permanent ban. A good starting point would be this guide. This is not a place to recruit sales people. This includes, but is not limited to: affiliate codes, coupons, promotional offers that benefit you, selling your services or contacts, et-al no exceptions! Any and every post promoting a business, or services you offer, in any capacity, will be removed and will result in an instant, permanent ban. This is not the place to promote your business, or your services. Selling results in an immediate, permanent ban, no exceptions. This is also incorporated into our zero-tolerance abuse policy. r/forsale is where you should post those things. This is not a place to sell any of your stuff, including your services. Failure to do so may lead to removal of your thread. If you are asking for advice, include as much information and detail as you possibly can. This includes posts asking questions which have already been answered, and or those that can easily be found by using the search function. Vague posts that do not contribute to any discussion will be removed. Interested in this sub's traffic stats? Feel free to check them out here. A few useful threads can be found here (archived thread), and here. Networking with each other is a great way to exchange leads. Also, if you haven't by now, visit the Best of /r/Sales thread. So you want to get into sales? Read these threads to get started: First Sales Job, Conquering Failure, Ideas For Young Reps. Use the search function! You will most-likely find what you are looking for simply by using this feature. There is over a million dollars worth of insight and knowledge just waiting to be learned there!Ĭheck out the wiki page for a list of both resources, and the sub's do's and dont's. This is an excellent resource for both veterans, and beginners with introductory questions. This advice can help make you a better sales professional. The best of /r/sales thread contains gems of information and advice which has been brought to you by the community. We have listed below a list of very helpful resources that might assist you in better understanding the workings of this sub, as well as other resources regarding tips and tricks on hoaning in on more of your skills as salesperson. r/Sales provides insight from sales professionals within various industries and experience levels. The goal of this sub is to promote communication. This community exists to provide everything you need to know about sales from lead generation to closing the deal. |
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