What Are Electromagnetic Waves Used in Organic Chemistry?

What Are Electromagnetic Waves Used in Organic Chemistry?The use of electromagnetic waves in organic chemistry has been a hot topic of discussion for some time now. Many people have already written articles on this topic, and many more have heard about it and are curious to know more.How these electromagnetic waves affect the body is what people often wonder about. The electromagnetic waves you may hear about are ones which are used in electronic equipment and communication devices. We all use them for some reason, but we are going to explore a few topics on how these waves are made and used by organic chemistry students.In an organic chemistry lecture, these electromagnetic waves are generally used to study some type of compound that involves heat, vibration, or magnetic fields. You may be wondering why you need to do this, but in this case it is used in order to study molecules.When you use these electromagnetic waves to study compounds, the field produced by the electromagnetic wa ves has certain properties. Some of the most common properties include potential energy, which is basically the force that an object will have upon itself if the fields are present.The force of these electromagnetic waves can affect other molecules and even the structure of the molecule itself. In order to study this, you must be careful and sensitive to these properties so that you will be able to identify compounds and their properties.Now, the field of electromagnetic waves has also been used in order to study organic compounds. There are many possibilities when you can use these waves for studying organic chemistry, but you have to be able to understand what they are used for and what they can do to help you with your experiment.These waves can be used for studies that you may see in your organic chemistry lessons. These waves are just one way that you can study organic chemistry and they are just one type of electromagnetic waves used.

Leapforce

Leapforce Leapforce As a Leapforce At Home independent agent, you will enjoy the freedom and flexibility to choose when and the amount of time you work, allowing you to balance your career, family and friends. Leapforce At Home provides an exciting home-based career opportunity where you can put your acute analytical skills to work, providing valuable feedback and critical insight for some of today's leading companies. Leapforce Leapforce No set hours or schedules. Exciting Research Work. Competitive Pay. Leapforce at Home Agents enjoy competitive pay, have no set work hours or schedules and enjoy the benefits of running their own home-based business. As a Leapforce At Home independent agent you will have the flexibility to schedule your own hours to fit your lifestyle and to work around your career and family demands. You are given complete freedom to choose when and how much you would like to work. Never again will you have to rearrange your personal activities to fit a rigid work schedule. For any given day, you are free to work more or less time. You are in control. All Leapforce At Home independent agents enjoy competitive pay as independent contractors. And there are never any complicated payment schemes or calculations to deal with. Leapforce At Home independent agents conduct in depth internet-based research and provide information evaluation for leading companies from around the globe. Ideal candidates are self-reliant, self-motivated, are very internet savvy, have a broad range of interests and enjoy online research and evaluation.

5 Healthy Four-Ingredient Holiday Appetizers

5 Healthy Four-Ingredient Holiday Appetizers Image via http://bavariablu.ro There’s a preconceived idea that good food, especially food that’s good  for  you, has to cost a fortune and demand as many hours at the stove as it does specialty ingredients. But sometimes, all that you need is four basic ingredients. Considering how busy you are with the daily grind, preparing such a dish should be simple and should also allow you to maintain any dietary needs. Seriously, who says that the perfect holiday treat demands a grocery list as long as Santa’s scroll of names or as sugary as the cookies that you leave for him under the tree? Wow your friends and loved ones at your next holiday function with one of these simple and delicious four-ingredient recipes! Cranberry Pear Parfait Image via http://jessicagavin.com Still have some of that leftover cranberry sauce in the freezer from Thanksgiving? Probably not, but if you do (or just want to go out and buy some) you can simply pair it with organic plain or vanilla yogurt for a delicious treat on its own, or transform the duo into a majestic and glorious holiday parfait. All that you need to do is layer diced pears (Anjou, Bartlett or Bosc pair best with the tart favor of the cranberries) at the bottom of a glass or Mason jar, top with the cranberry yogurt mixture and sprinkle on some granola. This parfait makes a delicious breakfast treat or a quick yet fancy dessert, especially during the holidays when your indulgent gut needs the benefits from the probiotics in the yogurt and the fiber-rich pears. Savory Roasted Pecans This simple hors d’oeuvre pairs well with just about any cocktail or mocktails. All that you do is roast a bag of pecans 12 minutes, then toss them (while still warm) with olive oil, rosemary, and sea salt and just like that you have a fast yet fancy treat that will surprise and delight all of your guests! You can even wrap the roasted pecans in cellophane and tie them with a ribbon or bow for a fast and inexpensive present. Raw Hot Chocolate Hot chocolate is typically correlated with overly sweet cocoa, chewy marshmallows, and artificial whipped cream mustaches. However, this wholesome take on a classic holiday libation is made from either non-dairy or grass-fed milk (depending on your preference), raw cacao powder, maple syrup and sea salt. Simply stir all of those ingredients together while heating them up in a saucepan on the stove. Right before the milk starts to bubble (you want it hot but not boiling), pour the mixture into cozy holiday mugs for a warming after dinner treat! Stuffed Medjool Dates Image via http://15383-presscdn-0-4.pagely.netdna-cdn.com Stuffed dates are always a classic crowd pleaser, but this twist will really have your friends wondering where you picked up your culinary skills. Not to mention that this app takes a whole three minutes to put together. For a healthier take on the conventional cheese-stuffed-dates, try smearing low-fat (or non-dairy almond based) cream cheese on halved Medjool dates and then top with a fresh sprig of rosemary or dill. For an even more surprising twist, balance the sweetness of the date and cream cheeses with a hint of spice via a sliver of jalapeño. Gasp, total game changer. Baked Goat Cheese This is a decadent holiday appetizer that will have your guests lingering around the table until there isn’t any more left to eat! Let’s be honest, who can resist any variation of baked cheese? Certainly not me. For this superstar app, all that you need is a log of goat cheese, a jar of marinara sauce (or a can of diced tomatoes), fresh basil, and salt. You also may want to include some warm baguette or crostini to scoop up the cheesy goodness with, although I can easily consume this with just a spoon. Simply place the cheese in a small baking dish (that you can also use for serving) leaving about an inch of border room around the cheese. Spoon the marinara into the space and covering the edge of the cheeses but not the center. Throw in a dash of salt and bake for 20 minutes at 375 degrees. Once you remove the cheese, sprinkle it with fresh basil and serve immediately.

10 ways to hire better teachers for your international school

10 ways to hire better teachers for your international school Is your school really attracting the best teachers the world has to offer? If you’ve just been through your latest pile of applications and few resumes genuinely excited you, then probably not. As the world's leading international teacher recruitment agency, we're sharing our top tips on raising better awareness of your vacancies and sparking interest from higher calibre candidates. Select, don’t settle. Even if it’s late in the year, hiring average candidates in a hurry will not benefit you or your students long term. Invest time and resources into choosing the best-suited educators who will value their role and have a positive impact on your school and learning community. Extend your reach. Always using the same talent pools and running out of options? Cast your net further and you’ll catch more. This is now possible, thanks to the internet. Take advantage of the enormous people potential of social media by posting regular updates and job alerts. Be competitive. International schools are booming, offering teachers plenty of choices. Reasonable employment packages and provision for dependents makes a real difference when it comes to attracting better applicants. Research what other institutions in your area are offer staff in terms of salary and benefits - they’ll be chasing the brightest candidates too. Knowledge is power. Provide job hunters with plenty of useful details about the role in the job listing, allowing applicants to better judge for themselves whether the position is a good fit for them. Show off your personality. Job postings should be saying more about vacancies than the bare facts and figures. It’s your chance to show your school’s culture, vision, attitudes and values. Consider why teachers want to work in this role, at your school, over another institution in the region? Upgrade your toolkit. Your students are likely using the latest technology - so should you. If your institution has a website (and it needs to!), use it strengthen your brand by providing an insight into day to day life. Consider advertising jobs on external job posting websites and education forums. Think outside the ad. Recognize well-rounded applicants who can meet the demands of an international posting. Keep an open mind. For example, some candidates may have less experience than you’re looking for, but exactly the right kind of experience, attitude and qualifications you’re looking for. Experience never trumps fit. First impressions count. Make sure communication with applicants is clear and responsive from the start of the process - keep candidates informed and engaged. Hiring managers should be transparent about the recruitment process and future terms of employment. Remember your online presence - website and social media - is your public face. Keep content accurate, informative and up to date, no excuses. Be flexible. This is particularly important when the role is a last minute hire. Great teachers won’t stick around for long, so be understanding of challenges such as time zone differences, technical difficulties and availability. Consider a recruitment provider to do the hard work if your time is limited. Break free from tradition. Traditional methods and schedules of teacher recruitment are tried and tested. But with growing global demand for teachers at international schools, and more specialism required, it’s time to enhance old processes with new methods for faster and more efficient recruitment. By implementing these techniques into your current hiring strategy, your school will surely be taking the right direction towards more effective and successful recruitment.

Chemists Should Use Chemistry Subject Test Practice

Chemists Should Use Chemistry Subject Test PracticeChemistry subject test practice tests are becoming increasingly popular as a teaching tool. This is for a variety of reasons, not the least of which is the fact that science can be an exciting subject with limitless possibilities.But don't worry, you don't have to take a test right away. You should begin studying for the exam in your spare time, and not the exact same classes that you will take to pass your chemistry class. In fact, you may want to go back and take some additional chemistry coursework.You can use the subject test practice you have already taken for research. Take it as a template for a future assignment or question. Most of the time, tests will ask similar questions, so you can see how easy it will be to fill in the blanks on this test. The entire purpose of a test is to help you master the skills and concepts that you need to pass.A student taking a test in the first year of study can often be overwhelmed by all the information involved. They don't have time to learn it all and don't even know where to start. The best way to prepare for chemistry subject test practice is to first sit down and figure out which topics you need to learn. Some of the easier concepts include: composition, physical properties, equilibrium, ionic equilibrium, chemical bonding, and water and gas mixtures.If you haven't studied or even heard of the concepts that fall under chemical bonding, then you might want to skip ahead. Chemistry subject test practice will help you answer the questions in the best way possible. It's possible that, because the test is so different from the real thing, you may think about topics that aren't even in your coursework. But you can rest assured that the test isn't giving you answers based on anything but what you've learned.On the other hand, if you're already studying chemistry for the real exam, you'll find that subject test practice helps you to hone your critical thinking skills and give you confidence that you'll be able to pass the test. Answering the same questions over again only serves to reinforce the concepts that you already know. These topics will help you become better at solving problems, so that you will make more accurate predictions about how things will turn out.Now that you know why you should practice on chemistry subject test practice, you can use this information to make sure that you'll do well on the real exam. And don't worry about studying for the real exam!

Astrophysics and Chemistry Education

Astrophysics and Chemistry EducationAstrophysics and Chemistry are not synonymous. In fact, most people who deal with these two sciences as a profession have no idea what Astrophysics is and what Chemistry is. Astrophysics is the study of the universe, and it includes many aspects related to stars, galaxies, and the cosmos. In terms of Chemicals, it is the study of the chemical composition of matter.Astronomy and Astro-chemistry are different fields that scientists have studied since the 18th century. Astronomy concerns itself with the study of stars and their activity. Astro-chemistry has as its sole focus the chemical composition of Earth and how our planet was formed from the elements within the Earth's atmosphere. Many believe that this study could ultimately lead to new, healthier alternative energy sources, and possibly the ability to colonize the moon and Mars.Chemistry can be a relatively easy field to get into, however it is not nearly as popular as Astrophysics or Astronomy . Chemists typically work with molecules and chemicals and how they relate to other elements and the internal processes within the body. However, for many, this subject is at the top of their list for future careers. Chemists in general tend to have a lot of different jobs, from providing cures to dealing with the public.If you are interested in Astrophysics and Chemicals, then you should consider enrolling in an Astrophysics degree program. Before you decide to enroll in one, you may want to consider a course in Chemistry. With this course, you will study all the components of the sun, and how they affect our planet. The course will also cover how our Sun is formed and evolves. You will learn about stellar storms, sunspots, the full solar system, and how they are related to our world.As you graduate from an Astrophysics program, you will most likely enroll in an Ester Chemistry program. You will then be able to specialize in Astrophysics and/or Chemistry, depending on your interest s. At this point, you should take an internship with one of the several companies that have space programs. They will be more than happy to introduce you to their company, which you can then use to build up your skills and expertise in both.At this point, you should take an internship with an Ester Chemistry research laboratory. These labs are often located near universities, and they give you the opportunity to work on real projects that you would normally be expected to attend an Astrophysics or Astronomy class for. This allows you to earn your degree while doing a good job and spending time with the people you love.So if you are interested in studying the relationship between the two subjects, you should enroll in an Ester Chemistry program. If you already have your bachelor's degree, you can pursue your degree in a special program that will allow you to get your Ph.D. When you get your Ph.D., you will become a Master of Science in Astrophysics and Chemistry. If you have found th is article to be helpful, then you will have made a good decision.

Caffeine Effects on the Mind and the Workplace - Introvert Whisperer

Introvert Whisperer / Caffeine Effects on the Mind and the Workplace - Introvert Whisperer Caffeine Effects on the Mind and the Workplace A cup of strong black coffee has been romanticized as the constant companion of those who really put their noses to the grindstone. Go to any coffee shop in any medium to large-sized city and there will be a budding novelist or two scrawling in their Moleskine notebooks with a mug of black coffee on the table or in their hands. The caffeine triggers their stream of consciousness. Or at least, that’s the romanticized view. In reality, is this really what they should be drinking to get the most out of their muses? Caffeine works by tricking your body into thinking it’s not tired. Adenosine is the neurochemical that, when bound to receptors, tells your brain that energy levels are low thus slowing processes. Caffeine blocks the adenosine from getting to its receptors, keeping your mind from slowing and burning your reserve energy sources. The health risks of caffeine have long been talked about: high blood pressure, heart contractions, increased anxiety, depression. Less talked about is caffeine’s detrimental effects on an individual’s abilities to interact with their fellow man and to solve problems creatively. Emotional Intelligence is a trait that many hiring managers see as equal in importance to standard intelligence. Those with good emotional intelligence are able to stay calm under pressure, resolve conflict effectively, lead by example, be empathetic, and make more measured decisions. Adrenaline, which is released when caffeine is ingested, stifles emotional intelligence. It allows all of your emotions to happen at once, tripping over each other, and throwing rationality out the door in favor of a quick response. Irritability and anxiety often take control when normally they would not if adrenaline wasn’t involved. When faced with a demanding task that could very easily trigger stress, the knee-jerk reaction for a lot of people is that “I need coffee to get through this. It will help me focus and get it done.” However, if you’re stressed from the get-go, the effects of adrenaline will only serve to amplify this stress. Managers should especially be wary of the adverse effects of too much caffeine consumption. Employees must feel able to rely on a healthy line of communication between themselves and their managers. According to an article from the University of Alabama-Birmingham’s online business school, “Part of good management is nurturing a psychologically safe environment to encourage these meaningful interactions.” Going back to that budding novelist in the coffee shop, pounding mug after mug of java, trying to write the next great piece of literature, is coffee opening or closing their floodgates of creativity? In an article from the New Yorker, Maria Konnikova argues the latter. “Creative insights and imaginative solutions,” Konnikova says, “often occur when we stop working on a particular problem and let our mind move on to something unrelated.” Since caffeine increases concentration, it hinders the mind’s ability to wander. Without this freedom to wander, creativity is stifled. Instead of building a flying machine out of cardboard, twine, and dozens of Hot Wheels cars, the novel’s protagonist will simply go to the plane store and buy one. If you’re a long-time coffee drinker, it’s going to be difficult to break free of the cycle of caffeine withdrawal and caffeine consumption. The worst symptoms of withdrawal are usually over in a week, but for heavy coffee drinkers, it can sometimes take a month or more to fully recover. However, it will be worth it, in the long run, to be free of the caffeine addiction. Don’t be swayed by the romanticized image of burning the midnight oil with a cup of coffee steaming on the desk. It is not liquid inspiration. It is liquid irritability and tunnel vision. As an alternative to quitting cold turkey, trade coffee out for green tea. With lower caffeine and higher antioxidants, green tea will give you the boost you need as well as greater health benefits than those offered by coffee. Once free from the withdrawal symptoms, there are a handful of alternatives that will help get your morning off to the right start. For example, the natural fructose in an apple will wake you up and keep you going without the crash that comes from caffeine. If you’d like to stick with a beverage, Inc.com offers a list of healthy alternatives including Kombucha Tea, Yerba Mate, apple cider, and probiotic drinks. Coffee has a strong grasp on the working class. It’s so often joked about as the secret to an individual’s working success. Everyone in the break room has heard someone say, “I’m useless without coffee.” However, that’s just the withdrawal talking. So do yourself a favor and retire your coffee mug, or at least fill it with something else.

Relationships Between Maths Computing

Relationships Between Maths Computing What Links Mathematics and Computer Science? ChaptersHow are Maths and Computing Related?Studies Combining Maths and Computer ScienceCareer Options in Mathematics and Computer ScienceDemand in IndustryMathematics and Computer Science Applied to the WorkplaceThe story of Mathematics and computer science: Subjects loved by some, hated by others.Like all sciences, these two topics demand a logical approach and a certain measure of mathematical vocabulary, that not everyone has the opportunity to learn maths.While initially daunting to many, these subjects have a lot in common and appear less complicated with time.Moreover, the nexus of computing and maths leads readily to many attractive career options.Sounds interesting? Then read on.Computer EngineeringMultimediaData ManagementManagement Information SystemsWith a Master's degree under your belt, you can enter the workforce and earn a living, or undertake some further years of study.If you choose this second path, then with your doctorate in hand, you can join the ranks of resear chers and university lecturers.Do you know the 5 greatest preconceptions in mathematics? MyriamMaths Teacher 5.00 (13) £20/h1st lesson free!Discover all our tutors MarkMaths Teacher 5.00 (5) £200/h1st lesson free!Discover all our tutors Dr parikhMaths Teacher 5.00 (8) £40/h1st lesson free!Discover all our tutors KamalMaths Teacher 5.00 (9) £30/h1st lesson free!Discover all our tutors PetarMaths Teacher 5.00 (8) £40/h1st lesson free!Discover all our tutors GowsikaMaths Teacher 5.00 (5) £15/h1st lesson free!Discover all our tutors RubenMaths Teacher 5.00 (1) £15/h1st lesson free!Discover all our tutors ConorMaths Teacher 4.75 (4) £30/h1st lesson free!Discover all our tutorsCareer Options in Mathematics and Computer ScienceStudying a subject that interests you is great in itself, but moreover leads to a larger goal: to get the job of your dreams and combine mathematics and computing for your interest.Computing is an  increasingly important part of societies all over the world. The mainstream attention that accompanied our fears surrounding Y2K is just one example of this.For those confused by the variety of courses available, or unsure which to pursue, here is an overview of the different job families at the intersection of mathematics and computer science.If you are interested in transmitting your knowledge to others, then you could pursue a career as a maths lecturer or teacher, teaching at primary or secondary school, or in higher education.Some maths students go on to become maths teachers (Source: Flickr.com - Joe Wolf)To teach in schools, you will need to follow a recognised programme of teacher training. To lecture at a university, realistically, one needs a good Batchelor's degree, a Master's and a PhD.Related to the work of university lecturer is that of a researcher in the field of mathematics and computer science. Whether involved in public or private research, a doctorate is a prerequisite.If the development and maintenance of computer systems appeal to you, then careers in IT and telecommunications may be up your street. Projects that you may be involved with or even manage include the development of applications, to the management of information flows in their various forms.Towards such a goal, a good, relevant degree is the right first step.Are you interested in finance and the management of companies?To optimise decision-making processes in a company, the skills of experts in mathematics and computer science play a central role. Calculating risks, forecasting future economic trends, maximising a company's profits: Such exercises require numerous advanced calculations that only a specialist in  mathematics and computing can perform.This proliferation in and valuing of maths-related skills is also part of the evolution of mathematics.Demand in IndustryBig names in industry, which specialise in advanced technology and its applications, are always in need of highly-skilled employees with these competencies. We of ten think of the automotive industry, but others in the high tech sector include those in aeronautics, aerospace and energy.In working for such a company, you will not only be at the forefront of research and development: You will also be involved in designing and testing solutions to complex problems and issues.These companies also need people to help solve logistical problems, a role into which a graduate in mathematics and computer science can readily step.Big Data is a new field which is creating high demand for new computing skills (Source: commons.wikimedia.org  - Camelia.boban)With the emergence of Big Data, information has become a valuable commodity to organisations, and management of large data flows has become a valued skill set. From building to querying databases, if you like statistics and actionable information, then a job in this area might be perfect for you.Every marketing department needs accurate information to be able to forecast, from market research companies to insurance brokers. Companies conducting such work can be a great fit for those with mathematical and IT skills.Mathematics and Computer Science Applied to the WorkplaceWondering how your maths and computer courses can come together in one job? Here are some examples:Database AdministratorAs the name suggests, a database administrator is responsible for the maintenance and management of a database. This is a matter of, initially, creating the database using the right tools.In concert with developers, the database administrator facilitates access to a database, updates it and ensures that it is not compromised in terms of security.AccountantAccountancy requires solid skills in maths (Source: Pixabay.com - Steve PB)In addition to responsibility for keeping a company's accounts, an accountant is also a kind of financial advisor. Whether in a law firm or working independently, she must ensure the reliability of the financial information which the company shares, and certify the accoun ts of the organisations that the company deals with.As an expert in business management, she can advise the company on strategies to optimise tax contributions and on long-term profitability.AstrophysicistAn astrophysicist is a physicist specialising in the study of the stars, planets and galaxies that make up our universe.By specialising in one or more disciplines, such a researcher observes, theorises and contributes to the advancement of our understanding of the universe through scientific exploration, and the development of new and better instruments to detect phenomena.Day-to-day work includes performing computer simulations.StatisticianA statistician is a specialist in the analysis of numerical data. After gathering information through surveys or other means, he processes it in order to highlight interesting trends and figures.Expert in the creation and analysis of graphical representations of data, his work involves capturing and analysing data and presenting results.Maths tu tors can help you get a head start in statistics or refresh what you learned in school!Tax InspectorThe role of tax inspector is an unfamiliar one for many. Commonly, our dealings with them are likely to be limited to instances where we have erred in the calculation or payment of tax contributions.Tax inspectors enforce laws and regulations at the national and organisational level, and are necessarily experts in tax law and finances.Software EngineerA software engineer is an expert in simulation and optimisation. A popular branch focuses on automation and involves work in the automotive, aeronautical, energy or metallurgical industries.Now that you  have an overview of the links between mathematics and computing, all you have to do is research and choose a profession that will enable you to flourish.Automation requires specialist expertise and a grounding in maths (Source: commons.wikimedia.org  - KUKA Roboter GmbH, Bachmann)As will now be clear, there are numerous different special ities in this sector, each offering a large number of opportunities.Whether you like numbers, equations, management or contributing to new discoveries, you won't go wrong with a career which draws on maths and computing competencies.Just as with computers, mathematics and art are also intricately linked.  Learn about the Genius of Albert Einstein and his contribution to Maths.

A Guide to Violin Repair Maintenance

A Guide to Violin Repair Maintenance A Guide to Repairing Violins and Keeping them in Tip Top Shape ChaptersDaily MaintenanceGeneral MaintenanceViolin RepairsLearning to play any musical instrument is about much more than simply learning how to play Twinkle Twinkle Little Star or even working your way up the hierarchy of a symphony orchestra as a skilled classical musician; you’ll also need to learn how to take care of your instrument.When it comes to learning the violin, there is a whole host of daily habits which you will need to adopt in order to ensure that your violin is properly maintained.Your reward for taking good care of your violin will be a warm and bright sound are you pass the violin bow over its strings, as well as a string instrument which spends little time at the violin repair shop.Being a responsible musician is all about respecting your instrument and the craftsmanship which has gone into it by the violin maker.Are you a complete beginner wondering about violin repair and maintenance before you buy a violin of your own? Or are you an experienced violinist look ing to brush up on your violin care expertise?Regardless of your musical ability or your knowledge about the world of stringed instruments and their restoration, this article is here to guide you through everything you need to know about taking care of your violin. 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 tutorsDaily MaintenanceIf you want to keep your violin in pristine condition and reduce wear-and-tear where possible, there are several things you will need to do on a daily basis (or as often as you practice).Here are the top four steps every violinist will have to take before and after they play their violin, no matter what type of violin they play, as recommended by every violin instructor:1.           Tighten and loosen the horsehairBefore playing your violin, you will need to prepare your bow.The first step in preparing the violin bow is tightening the bow hair.To do this, simply turn the screw at the end of the bow to the right until the horsehair is taught. To check that the bow hair is not too tight or too loose, place your index finger between the hair and the wooden part of the bow. If the tightness is correct, it should fit comfortably.Taking good care of your violin bow is essential to making a good sound ¦ source: Visualhunt - FloodAnother way that you can check the tightness of the bow hair is by looking at the wooden part of the bow, which should be slightly curved towards the hair. If it starts to bend outwards, the hai r is too tight.In the same way, after you have finished playing your violin, you need to loosen the horsehair before you put your bow away.To do this, simply turn the screw at the end of the bow to the left.2.           Apply rosin to the violin bowApplying rosin to the horsehair once it has been tightened is part of preparing your bow before you play the violin.Rosin is a solid amber residue which comes from tree sap. Its purpose is to provide a level of friction between the bow hair and the violin string â€" without it, the bow would simply slide over the violin strings producing no sound. Most violins are sold with rosin as part of their outfit.To apply the rosin, simply hold the bow in your right hand and the rosin in your left hand. Next, stroke the full length of the bow over the block of rosin for 20 full strokes.Once you have completed 20 strokes, try bowing a note on your violin. If it is quiet or scratchy, apply more rosin until the sound is clearer.3.           Wipe your violin down with a dust clothOnce you have finished your violin lessons or practice sessions, it is recommended that you wipe your violin down with a dry cloth.Wiping your violin will prevent any dust from building up as well as protecting the violin’s strings from a sticky build-up of rosin.You should also wipe the wooden part of your violin bow before putting it away.To wipe down your violin, you can use any dry cleaning cloth, but microfibre and dusting cloths are the most effective at removing unwanted dust from the instrument’s body, bow and strings.If you want to make sure that your cleaning cloth is doing its job properly, make sure that you wash it regularly. Washing will remove most of the dirt, however, once there has been a significant build-up of rosin, you will need to replace your cloth.4.           Put your violin awayStoring your violin safely is one of the most important parts of caring for your string instrument.The vast majority of violins, when bought, come i n cases which are made especially for their shape.These cases are designed to house the instrument safely and protect it from external damage, providing support of the violin’s most delicate parts including the neck, the bridge, the scroll the tailpiece the tuning pegs, and of course the bow. When buying a violin, make sure it comes with a proper case - whether it's a low or high-priced violin, you need to be able to store it properly.Violins are incredibly delicate instruments, which is why it is essential that they are stored correctly in their cases when they are not being played. This means that they shouldn’t be balanced on a chair, placed on a violin stand or left anywhere they could be knocked over or trodden on.General MaintenanceAs the proud owner of a violin, its maintenance isn’t limited to daily tasks â€" there are plenty of things you need to do on a less regular basis to ensure that your instrument is in the best possible condition for playing.Here are the main t hings you need to know about general violin maintenance: ·                 Replace the violin’s stringsIt is recommended that the musician replaces their violin’s strings every 12 months, however, this may vary depending on how often you play your violin.Replacing a violin’s strings may seem daunting at first, so if you’re a novice, you may wish to approach a professional at your local violin shop who can help you ¦ source: Pixbay - PilotBrentMaking sure that your violin’s strings are relatively new will mean that your violin maintains a bright and warm sound.Violin strings can be bought from any good music shop. A good violin tuner will help you adjust your new strings. ·                 Rehair your bowJust like the violin’s strings, the horsehair on the violin bow can also become worn and brittle over time.The guidelines for rehairing  violin bows are less clear than those for restringing an instrument, but the general advice is to have your bow hair changed once it s tops feeling ‘right’ or becomes noticeably dirty.Some professionals have their horsehair changed every few months or so, whereas many students can go over two years without having any new bowhair.The changing of bow hair should be a job which is reserved only for those who specialize in bow making â€" do not try to rehair your bow by yourself. ·                 Temperature and humidity levelsChanges in the humidity and temperature of an environment are known to affect musical instruments carved from wood (including the guitar and woodwind insturments such as the clarinet).As a rule of thumb, in order to keep their violin at a suitable temperature, violinists are told to treat their instrument as they would treat a human. Although this may sound extreme, keeping your violin at a temperature which is comfortable for you is the best way to prevent warping and cracks to the violin’s delicate body.So, don’t leave your violin in a freezing-cold car overnight, nor on the backseat d uring a sunny day.Humidity is also an issue which violinists need to consider.As violins are crafted from wood, they naturally exchange moisture with the surrounding air. For this reason, maintaining regular humidity levels is important for preventing warping.It is recommended that violins are kept in environments with 40%-60% humidity. In the case that the humidity levels should drop significantly, there are violin humidifiers available to prevent any damage to the instrument.Humidifiers can either fit through the f-holes whilst the instrument is in the violin case or can be used to humidify the air in a whole room.Violin RepairsWhen you play your instrument on a regular basis, it’s only natural that it will require some repairing  from time to time.If ever you notice any changes to the sound quality or playability of your violin, it may be a good idea to take it to a luthier (violin restorer) to be serviced.A luthier is someone who specialises in the making and repair of string instruments ¦ source: Visualhunt - Pocky-Instrument repair and servicing, like car servicing, is all about checking that each of the violin parts are in the best possible working order so that the instrument can fulfil its potential.Violin repair and restoration services are usually offered by music shops which have their own workshops which are dedicated to getting all instruments sounding their best. In the case of lutherie (the art of violin making), trained restoring specialists exercise their workmanship in polishing and varnishing instruments belonging to the violin family (including the cello and double bass), as well as replacing worn fingerboards and ensuring that the tuning pegs are not too stiff or loose.Full servicing should be done every year or so to ensure that the instrument’s tone is at its finest - with the right servicing, a good violin with sound almost as lovely as a Stradivarius.Are you on the hunt for violin lessons London or other UK city? Superprof has go t you covered!