What is Urethane Chemistry on Plywood?

What is Urethane Chemistry on Plywood?Urethane chemistry refers to the details of the nature of the materials that make up the board-and how that is altered. In the past, the two materials that had much more urethane chemistry than ever before are very similar: fiberglass and phenolic resin.Both materials can be characterized by their higher density and the ability to withstand extreme temperatures. But the information that describes their urethane chemistry has changed over the years. Today, the two materials are far from being the same. There are important differences that should be understood when choosing one over the other.The urethane board that you may be considering to use for your board project will not be the exact same as that used on the plywood board. You can, however, get several boards that are close to that same board. In some cases, you can get a board that is substantially closer to the plywood board than to the urethane board. This is important to consider if you a re trying to achieve the exact same results.If you are interested in using urethane chemistry on the plywood board, there are a few ways that you can go about this. You can select a board that is made of the same materials as the plywood board but that has different urethane chemistry. Many board manufacturers now offer boards that have urethane chemistry that is close to the plywood board's urethane chemistry.The downside to these boards is that they are often of inferior quality. You can get boards that are made of very low quality, thin plywood. They are just not made to withstand extremely high temperatures and they aren't as dense as the more expensive plywood. However, these boards are not usually available at the time that you need one. You are better off getting a different type of board that is made from high quality materials.A different way that you can use urethane chemistry on the plywood board is to select a board that is thinner and that has a good urethane chemistry. You can usually get boards that are thin and have good urethane chemistry from companies that produce specialty boards for your particular project. You can get boards that are thin and have good urethane chemistry from many different manufactures. In this case, you will want to make sure that you get boards that have the exact same urethane chemistry.You might not want to get the same urethane chemistry on each of your boards. But you should be able to find boards that have different urethane chemistry and that can help you achieve the exact same results. This will result in a board that is just as strong as the plywood board.

Registering for SAT 2012 Three Easy Steps

Registering for SAT 2012 Three Easy Steps 0SHARESShare If you are planning to join a college in USA, then you must appear for the SAT 2012 exam. Before you take the exam, however, it is important to register for it. Here are 3 easy steps for registering for the SAT 2012 exam: Select a Date: Register for the SAT 2012 exam at least 6 weeks before the selected test date. This way your chances of appearing for SAT exam at the time and location of your choice increase. You can learn about SAT 2012 exam dates here. Choose an Exam Center: Once you have finalized a date, it is time to choose a test center. SAT exam is usually conducted in schools and colleges, so it is best to opt for a center that close to your place. You obviously dont want to bear the stress of commuting long distances just before your exam. Register for the Test: There are twoo ways of registering for the SAT 2012 exam- by mail or online. You can get the registration details at the official SAT website. Registering for SAT 2012 exam isnt a tedious task if you follow the right steps. Remember! Register before the last date for June SAT 2012 exam. The last date of registration for June SAT 2012 exam ( with late fees) is May 22. Hurry, before its late! [starbox id=admin]

ACT and SAT Test Dates for 2019-2020

ACT and SAT Test Dates for 2019-2020 If youre a high school junior or senior planning to take the ACT or SAT, it can be helpful to choose your testing date at the start of the academic year. Staying organized and on top of your testing schedule can help you avoid missing exam registration deadlines and allow time to establish a personalized study plan. It can also help to ensure you have enough time to send your test scores to the colleges to which youre applying. If youre ready to make your ACT or SAT plan for this school year, keep reading to learn the ACT and SAT test dates for 2019-2020 . ACT test dates for 2019-2020 As you decide when to take your ACT exam, its important to not only take note of test dates, but also registration deadlines. Heres a summary of ACT test dates for the 2019-2020 academic year. You can register for an ACT exam here. *For the July 18, 2020 test date, note that no test centers are scheduled in New York. [RELATED: What is an Average ACT Score?] SAT test dates for 2019-2020 When selecting the right test date, its important to choose one that allows for ample prep time before exam day. Below are the SAT test dates for the upcoming academic year. You can register for the SAT here. Note that the first late registration deadline is for mailed registrations, and the second is for online or telephone registrations. [RELATED: What is an Average SAT Score?] How to send your ACT or SAT scores to colleges When you register for the ACT or SAT, youll be asked to choose several colleges to which your scores will be sent after you take the exam. Each test date corresponds to a different score availability date. This is important because colleges and scholarships often have score submission deadlines to be mindful of. To learn when your score will become available, check here for the ACT and here for the SAT. [RELATED: What I Wish I Knew About Taking the ACT/SAT] How to prepare for your ACT or SAT test date When selecting a test date for the ACT or SAT, its essential to allow yourself enough time for adequate exam prep. In other words, dont schedule a test before youre ready to take it. Its also smart to leave yourself enough time to take another ACT or SAT exam if youre not happy with your first score. When studying, it can be beneficial to utilize a prep book and online practice materials for the ACT and SAT. You may also want to consider forming study groups at your school. Additionally, Varsity Tutors offers private, personalized tutoring options for students to help you identify your ACT and SAT strengths and weaknesses to improve your scores quickly. Any topics you want to know more about? Let us know! The Varsity Tutors Blog editors love hearing your feedback and opinions. Feel free to email us at blog@varsitytutors.com.

Choosing Violin Mutes

Choosing Violin Mutes Practice Mutes for Discreet Violinists ChaptersWhy Should You Get a Violin Mute?Why Install a Mute on a Violin?Choosing the Right Mute for Your ViolinHow Much do Mutes Cost?“Of course the most difficult thing on the violin is always intonation. The second one is rhythm. If you play in tune, in time with a good sound that's already high level. Those three are the main things.” - Ruggiero RicciIn 2018, a pawnshop in Massachusetts bought a stolen violin. It turned out the violin was from a collection ade by Fernando Gagliano in 1759 and valued at $250,000.While you won’t pay this much for your first violin, it just goes to show that violins aren’t necessarily cheap!In addition to all the practice you have to do, learning to play the violin also means that you’ll have to buy a number of accessories.After the bow, rosin, chinrest, shoulder rest, and replacement strings, the practice mute is one of the most important accessories.In this article, we’re going to have a look at mutes for violins. TomViolin Teacher £25 /h1st lesson free!Discover all our tutors StacyViolin Teacher 5.00 (5) £25/h1st lesson free!Discover all our tutors ValtieViolin Teacher £40/h1st lesson free!Discover all our tutors BenedictViolin Teacher 5.00 (8) £25/h1st lesson free!Discover all our tutors TaisiiaViolin Teacher 5.00 (1) £20/h1st lesson free!Discover all our tutors AmyViolin Teacher 5.00 (1) £25/h1st lesson free!Discover all our tutors LuísViolin Teacher 5.00 (6) £40/h1st lesson free!Discover all our tutors MomokoViolin Teacher £45/h1st lesson free!Discover all our tutorsWhy Should You Get a Violin Mute?A mute is a device that dampens the sound of an instrument. You can also get them for a violin as well as violas and cellos. It attaches to the strings by the bridge of string instruments.Sometimes, not everyone will want to hear your violin. (Source: philm1310)Why?By absorbing the vibration from the strings, it can reduce the sound produced by the instrument’s soundbox.  When a string instrument is p layed with a bow, the vibrations travel down the string to the bridge where they’re transferred into the sound box which amplifies the sound.  If you place a mute by the bridge, less of these vibrations will make it to the soundboard.The principle is simple: it reduces the vibrations from the strings to make the instrument quieter.  Even the greatest violin players can use mutes.Really?Yeah! There are two main types of mutes: those for reducing the volume of the instrument so it can be practised quietly and those for orchestral performances.  In fact, during concert performances, a violinist may be obliged to use a mute as the sheet music states con sordino (with a mute).This means that at this moment, the violin isn’t the soloist and other musicians may need to be heard more clearly. In some cases, you don’t want the violin to be playing over the other instruments.On the other hand, you may also see senza sordino which means play without a mute.  Different models of mute will have different effects on the violin.A mute designed for orchestral performances (which are often made of rubber or ebony) may absorb around 20% of the vibrations.Mutes for practising can absorb up to 80% of vibrations and can be made of metal. These types of mutes cover a large part of the bridge.Why Install a Mute on a Violin?So why should you install a violin mute?We’ve sort of already explained the answer: to allow other orchestral instruments and soloists to be heard more easily or to not bother your neighbours or flatmates.A mute is a good idea if you live in a block of flats. (Source: Pexels)Fitting an Orchestral MuteFitting a mute will increase the weight of the bridge. As a result, fewer vibrations will make it to the sound box.According to specialists, the less intense a violin sounds, the better its timbre is.This is one of the arguments for using a mute: you get a better timbre and therefore a better sound, something your listeners will greatly appreciate.It’s prote ction for both the musician and the audience.When a musician plays as part of an ensemble, the mute can be used so that the violin isn’t too prominent.Practice MutesThere are plenty of reasons to buy a practice mute, too.Firstly, for your neighbours when you’re practising with the help of a Superprof private tutor, for example.When you’re getting started with violin scales and trying to improve, it can be an absolute nightmare for anyone living in the same building as you. A practice mute will allow you to stay in everybody’s good books.You might just be lacking in confidence and not want anyone to hear you playing until you’re good. With a practice mute, you can play and practise quietly.Additionally, you mightn’t be able to practise at acceptable times of the day because of work. A practise mute means you can play late at night or early in the morning without bothering anyone. Additionally, you won’t have anyone calling the police on you!Finally, it’s great if you live with others as you won’t wake them up when they’re sleeping or having a nap.Choosing the Right Mute for Your ViolinYou can play an electric violin with headphones if you don’t want to bother your neighbours.If you don't have a mute, you can use a clothes peg in the meantime. (Source: jill111)But what if you can’t bring yourself to buy a modern version of the world’s most famous classical instrument?Here are some ways to help you choose your violin mute.Keep in mind that like with other violin accessories, there are plenty to choose from:Tourte shaped violin mutes: This is the most commonly used mute in orchestras. It’s made of rubber and has a magnet in the middle.Round tourte violin mutes: Just like the previous one, this can be used in chamber music and performances.Three-pronged practice mutes: These rubber mutes will drastically reduce the volume of a violin.Metal practice mutes: Similar to the previous mute but with a different tone.Wire practice mutes: This on ly slightly dampens the sound so it’s perfect for performances.There are also objects from everyday life, such as clothes pegs, that can act as makeshift mutes.If you peg one onto the second and third strings, you’ll get a similar effect to a metal mute.  Make sure you don’t get a mute that’s too high as you’ll not be able to see where you’re placing the bow.Finally, make sure you buy the appropriate mute in terms of how much you want to reduce the volume of your violin.A metal mute will reduce the volume by around 70%, a rubber mute by 50%, and an ebony mute by 40%.Some models (such as those from Otto) can reduce the volume by up to 80%!It all depends on how much you want to dampen the sound:Heavy mutingModerate mutingLight mutingYou can get mutes for different combinations of strings, too. You can even cut some in half to reduce the effect of them.Again, it all depends on what you’re looking for.If you are looking for violin lessons near me, consider Superprof!How Mu ch do Mutes Cost?So how much do they cost and where can I buy one?If it's too late to practise, you can always read a book on the violin. (Source: Gellinger)Generally, you can buy mutes in most brick-and-mortar music stores selling violins, rosin, cases, etc., as well as from online retailers.Thomann is Europe’s largest music retailer and they offer a number of different models.Here are a few other places you can get violin mutes from.ThomannAs you may have guessed, Europe’s largest music retailer sells violin mutes. They start at just under £2 and go all the way up to nearly £60.gear4music.comSimilarly, gear4music.com has violin mutes.Just like Thomann, they start at under £2.Keep in mind, that if you’re a beginner buying a mute, you probably want one that dampens a lot of the sound!Search for violin lessons now.Fair Deal MusicBirmingham’s largest independent music store also has a website where you can get a variety of violin mutes.Again, the cheapest is less than a cou ple of quid!Whether you play the violin or fiddle, viola, cello, mandolin, bass, guitar, piano, or drums, most of these stores have plenty of accessories for percussion and stringed instruments. You can get replacement violin strings, tuners, a metronome, violin bows, chin and shoulder rests, replacement parts like tuning pegs, a violin case for either an acoustic or electric violin, as well as resources for beginners.A chain is only as strong as its weakest link and a violin is only as good as the worst part on it. That means that in addition to being carved and made by a good luthier (a violin maker), your violin needs a good fingerboard, violin bow with horsehair, and violin rosin for your bow in order to improve the playability and tone of your musical instrument.Search for violin lessons London  now.It's always a good idea to have a replacement violin string since you'd hate to be practising and have a string break. A violin string, especially the e string (as the thinnest), ca n snap at the worst possible moment, so make sure the next time you're in your local violin shop, you pick up an extra pack of strings. Don't forget that the other members of your orchestra or string quartet might need cello strings or viola strings, so you can pick some up for them in these stores, too.Popular string manufacturers include D'addario and Thomastik Infeld, but you don't need to buy really expensive violin parts and accessories if you're just a beginner. After all, a good sounding violin still won't sound good in the hands of a complete beginner.  Right-handed musicians can learn the regular way, but left-handed musicians have different learning options. You can read more the violin in our other posts.

What to Know About Summer Business School Programs

What to Know About Summer Business School Programs A summer business program can provide students with a miniature version of business school, condensed for a short period instead of one, two, or three years. Its like an MBA in a box. These programs, which range from one week to four months, can occur in-person or online and offer a crash course on what to expect from a full-time MBA program. Should you sign up for the experience? Before you submit your application, here are a few questions and answers to help you learn more about summer business school programs. Who are these programs for? Summer business school programs are targeted at college students and recent college graduates. They provide a collaborative environment for project-based learning so that students can increase their understanding of business and explore careers in management. These programs are often held at top universities with elite business schools, such as the Tuck Business Bridge Program at Dartmouth, the Stern Advantage Program at NYU, and Business Edge at Columbia. The hands-on experience and connections available through these programs assist students who want to stand out to potential employers. Specifically, non-business majors, underrepresented students, and students who have not been exposed to the business world are often encouraged to participate in these programs. For example, the one-week Harvard Business School Summer Venture in Management welcomes applications from students who are the first in their family to attend college, or who come from communities that are underrepresented in business schools and corporate America. Similarly, the two-week Yale SOM Global Pre-MBA Leadership Program emphasizes exposure to global diversity and learning from students around the world, including those from cultural backgrounds underrepresented in graduate management programs. However, depending on the program, students who simply want broaden their intellectual perspective on business are often eligible to apply. What areas do these programs cover? Most summer business school programs cover business basics, including accounting, finance, communications, and marketing, as well as leadership and challenges in management. (Youll learn a great deal about these topics, but some students might feel theyd benefit from some online tutoring in one or more of them beforehand to better prepare.) Students in these programs often have the opportunity to make presentations for local businesses and to take field trips to their corporate campuses. For instance, in the Accelerator Summer Institute at Vanderbilt, students spend the four-week program immersed in a consulting project for a real company. They take the skills they learn in Vanderbilt classeslike Operations, Strategy, and Economicsand apply them to solutions for the project. These programs can help build your dexterity in the workplace. Why should I attend a summer business program? Primarily, a summer business program can enhance your marketability when applying for positions in the corporate world. The networking opportunities with peers, professors, and corporate recruiters, as well as career advice from counselors and alumni, can help you become more competitive in the job market. Additionally, at certain programs, you can use your summer to earn college credit. The Summer Business Institute at Emory carries six academic credit hours, the Summer Management Program at Wake Forest offers eight hours of course credit, and the BASE Summer Program at the Haas School of Business offers up to nine upper-division semester units from UC Berkeley. A summer business school program is not a substitute for a masters degree in management, but it can give you a glimpse into MBA life and the many options available to you. It will also provide a better idea of the structure of business. You can add professional skills to your resume, broaden your knowledge of how organizations operate, and boost your career possibilities. With a foundation of business fundamentals, you can use a summer business school program as a springboard to a wider variety of opportunities in the corporate world. Any topics you want to know more about? Let us know! The Varsity Tutors Blog editors love hearing your feedback and opinions. Feel free to email us atblog@varsitytutors.com.

10 Small Tweaks for Studying Spanish With a BIG Impact

10 Small Tweaks for Studying Spanish With a BIG Impact Suzy S. Learning a new language can be a time-consuming and demanding undertaking theres no way around that. No matter how much you study, you wont wake up the next day fluent. But dont let that stop you! While there are no quick-fixes when it comes to learning Spanish, there are  tricks and strategies for making sure youre not wasting any valuable time. And whether youre  studying Spanish in school, taking lessons after work as a hobby, or gearing up for a trip to a  Spanish-speaking country, theres no sense spending time studying if you end up forgetting the new material the next day. (Weve all been there, right?) Below, weve rounded up the best tips to help you study Spanish try them all and see what works for you! 1. Identify your learning style. The first question to ask yourself before you study Spanish is, “What is my learning style?” Decide whether you are a visual, auditory, kinesthetic, logical, or verbal learner, and then use that info to decide which tricks and techniques feel most comfortable to you. 2. Pay attention when you learn new material the first time around. As you study Spanish vocabulary and grammar rules, its important to make sure you pay attention the first time you learn new info! Consider the new idea and pretend that you will have to reteach the information immediately. Repeat the information back to yourself, and this will help to anchor the information in your brain. 3. Implement mnemonic devices. These are a system of rhymes, rules, phrases, diagrams, or acronyms that help you memorize dates, facts, figures, and so on. When you use a mnemonic device, you take original information and turn it into a more appealing version that your brain can more easily remember. A good example is ROYGBIV (colors of the rainbow: red, orange, yellow, green, blue, indigo, violet). 4. Use different forms of multi-media. You retain knowledge better when multiple parts of the brain are working together. Read about new info, write it down, listen to an audio version, and speak about it out loud. Try all of these modes of communication, and you will learn more info at a quicker pace. 5. Remember what you already learned. Connect new concepts with old concepts that you’ve already mastered. This helps to improve recall speed and comprehension of new material. For example, if you’re learning about elements of the culture, like Spanish holidays, go back and review your lessons on food and travel vocabulary. 6. Label your surroundings with post-it notes. One of the best ways to learn new Spanish vocabulary is to label all of the items that you see every day. You will start to connect the physical act of seeing, touching, or using this item with the new word that is attached to it, and it will stick in your mind. Tip: Check out FlashSticks for pre-made vocabulary sticky notes! 7. Use the chunking technique. Our brains are wired to remember seven pieces of info at a time. When you chunk information, you break it up into smaller blocks of info that your brain can process and remember. Remembering someone’s phone number is a perfect example of how this works. 8. Learn by osmosis. Repeat new concepts and vocabulary words out loud and record yourself saying this new information. Then, listen to it over and over again even while you’re sleeping. You’ll start to retain the information without even realizing it! 9. Make a mind map. This is a great way to burn new information into your brain. A mind map is a visual representation of new concepts. Use note cards, pictures, and paper to draw out facts, explanations, and organized concepts. Pin it up on the wall and look at every day. The links and connections will get visually stuck in your mind, and you will be able to draw upon those images when you need them later. 10. Immersion: Fully immerse yourself in all things Spanish. Watch Spanish TV, listen to Spanish music, read the newspaper in Spanish, and try to speak in Spanish whenever possible. The more you immerse yourself with the culture and the language, the more information will stick in your head. Bonus: Work with a Spanish Tutor! The tips above will help you as you spend time studying alone, but dont forget the power of working with a Spanish tutor! Reading books and listening to audio can only get you so far getting that conversational practice is truly key to mastering the language. As you practice with your tutor, youll learn how to understand cues, translate information quickly, and also learn about more informal ways of speaking. Plus, having a set time for lessons will hold you accountable and ensure  consistent practice. Combine your private lessons with the tips above, and youll be well on your way to learning the language quickly and efficiently. Good luck! Interested in Private Lessons? Search thousands of teachers for local and live, online lessons. Sign up for convenient, affordable private lessons today! Search for Your Teacher Photos by  Trish,  Julie Kertesz,  waynewhuang,  Spry,  Michael Summers,  Ignacio Palomo Duarte,  Wrote,  Lynn Friedman,  Wally Gobetz,  Larry Lamsa

5 GMAT Mistakes You Must Avoid

5 GMAT Mistakes You Must Avoid Youve studied long and hard for the GMAT. You know the test in and out. Youve scheduled a GMAT test date. So what could possibly trip you up on test day? Once youve prepared for the exam, most GMAT mistakes come down to timing. Lets examine five blunders to look out for before you take the GMAT. 1. Arriving late to the center The first step to avoiding GMAT mistakes is simply showing up on time. You should be at your GMAT testing center at least 30 minutes ahead of time. In fact, if you arrive more than 15 minutes after your scheduled exam time, you may not be admitted to take the test. Plan your travel route and visit the center beforehand to avoid any day-of transportation issues. Introduce yourself to the receptionist or center manager and let them know you will be taking your exam there. Identify the locations of the lockers and the restrooms. Bring water and snacks for the scheduled breaks. But most importantly, rest the day before so you have the energy necessary to get through the three-and-a-half-hour test. 2. Not taking the optional breaks You may wish to try and save time by working through your breaks, but this isnt always advisable; in fact, it is a common GMAT mistake. It will not necessarily help your performance because you run this risk of burning out before you reach the end of the exam. Take this time to relax, use the restroom, drink your water, and/or eat your snacks. Use your breaks as periods of reinvigoration to help you continue to perform your best on the following sections of the GMAT. 3. Solving questions solely in your head You dont get extra points for your thoughts, so make sure you use the noteboard provided to show your work when applicable. Organize your pages so that you can read your work and strategically eliminate incorrect answers. Even the simplest formulas can become stressful to work out mentally on test day. Jotting down notes, equations, keywords, and phrases can help you concentrate on the question at hand and lead you to the best answer choice. 4. Dwelling on previous or future questions The GMAT is a computer adaptive exam; you can only answer the question in front of you, and you cant continue until you provide an answer to that question. Therefore, you should focus solely on addressing the question currently on the screen. Dont worry about what came before or what will come next. Furthermore, dont try to determine the level of the question. This wont help you solve it. Instead, try to understand what this particular question is asking, select the best answer choice, and then move on to the next question. 5. Taking too long on any one question You should try to spend no more than a couple of minutes on each question. Use your time strategically. This means knowing your strengths and weaknesses on each section and on each question type. Not completing an entire section on time (i.e. leaving questions unanswered) will result in a penalty, so answering every question is a must. However, getting through a section too quickly is not necessarily advisable either. If you are flying through a portion of the exam but not answering all of the questions correctly, then slow down. Take the time to read each question carefully. There is no bonus for finishing the exam with extra minutes left over, so use all the time that you are given to reach your target GMAT score. To avoid these common GMAT mistakes, preparation is key. Take your GMAT practice tests in an environment that closely replicates the test centers environment on exam day, in the same time periodincluding the breaks. Jot down your thoughts as you move through the test. Focus on the question at hand and keep a steady pace in each section. By practicing for the GMAT in this methodical way, you will be able to not only answer the questions on the exam, but also prevent any slip-ups that could stand in the way of performing your best on the GMAT.