Chemistry in Football

Chemistry in FootballIt has been around for so long and it has been used in so many different sports that it is no wonder that it has given its name to a sport. The most well known sport that uses the term 'chemistry' is football, but even soccer, swimming, cycling, track and field, tennis and so many others have each adopted the use of chemistry in their language. When we are talking about soccer then there is a good chance that we are talking about football, but whatever sport it is that we are talking about it is likely that the word 'chemistry' is being used at one point or another.As a student of this sport there was a lot of theory when I was in school and as a scientist it was natural to find out a lot of theories. However, when I was asked to read up on football I found that the world of football had not changed all that much since my day. In fact, it would appear that it is pretty much the same game that was played hundreds of years ago, when football was first invented.Foot ball has always been played on a flat field, and even in football there is no rule in place that states that there can only be two teams on the field. There are teams that have three strikers, four in the center, there are teams that only have one striker, but everyone else is a midfielder. The reasons for this may be different but the point is that every day game is played by different people with different skills.I know what you are thinking. How does a game so basic as the day game apply to something that is so complex as an online game? Well, to a degree but not fully. However, when a player tries to perform some type of action they are using a certain set of rules and these rules will be different from player to player.Every one knows that in football the entire field is divided into eight sections, and each of these eight sections has a certain area that is called the 'zone'. This zone is divided into four equal parts, which are called the 'triangle' and the boundaries of each of these areas is dependent upon the zone that the players are playing in. Therefore, the positions and skills of the players have a major impact on the other players on the field.Players are also allowed to interact with each other. In order to complete the play, a player has to first position themselves in a certain way with the ball. After this, any other player on the field has to communicate with their teammate and make sure that the contact is made before they go into the zone.Football has a lot to do with chemistry, as most of the actions that the players on the field to perform are dependent upon their teammates and other players. As a student I came to see that football was a very complicated game and that the basics are still the same. If a player does not keep themselves in a proper position then there is a very good chance that they will lose the game.

Disadvantages of Asexual Reproduction Online Biology Tutors Tutorpace

Disadvantages of Asexual Reproduction Online Biology Tutors Tutorpace The formation of a new individual from their parents is called reproduction. The formation of a new individual if only one parent is involved is called asexual reproduction. Reproductions are of two types- sexual reproduction and asexual reproduction. Sexual reproduction: The reproduction in which two parents of opposite mating types are involved. Asexual reproduction: The reproduction in which only one parent is involved in the production of a new individual. Thedifferent types of asexual reproduction are vegetative reproduction, budding, spore formation, regeneration, Fragmentation etc. Disadvantages of asexual reproduction: 1. When numerous individuals are produced during asexual reproduction there will be a struggle for soil, nutrients and light which affects the health of the newly formed plants. 2. Asexual reproduction doesnt allow any type of genetic variation as there is only one parent is involved in it. 3. As only one parent is involved there is no recombination of genes in asexual reproduction. It is genetically static. 4. The newly formed individuals are exactly the same copy as that of their parents. So if there is any genetic defect in the parent, it will be transferred to the offspring 5. The whole population of the new individuals will be completely wiped out when an unfavorable condition exist. 6. As the newly produced individuals shows less genetic variety, there will be a lesser chance of survival in a changing environment. 7. As there is no fusion of gametes there is no variety in the offspring during asexual reproduction. 8. Reproduction leads to overcrowding and a struggle for existence. 9. Harmful mutations cannot be removed by asexual reproduction.

Buying a Violin What to Consider

Buying a Violin What to Consider What Should You Ask Yourself Before you Buy a Violin? ChaptersWhat Are the Different Types of Violin?Violin Tuning: Where to BeginWhat is the Cost of Violins?Caring for Your ViolinStradivarius ViolinsWhether you’re completely new to music lessons or you’re simply looking to fully commit to your musical education by purchasing a violin of your very own, the process of looking for a suitable violin can quickly become complicated.When it comes to choosing a violin to suit you as a player, music teachers can be incredibly helpful in providing advice around violin makers, suppliers in your local area and the prices you can expect to pay for a range of violins.However, heading in the right direction can be difficult if you haven’t yet met with your violin instructor but you’re looking to buy an instrument before your first lesson.Getting to grips with the world of violins can help you feel a bit more confident on your visits to music shops.Having a good idea about the things to consider when looking for your ideal violin will give you a far better chance of a successful purchase.Whether you want to know more about the various types of violin, the history of string instruments, violin sizes, playing the violin, how to tune and look after your violin or the pricing for different types of violin, this article will guide you through the wonderful world of the smallest member of the string family!Given that most violin lessons for beginners are taught to youngsters, naturally their first instruments are of a smaller size than those played by adults.Hiring or buying a violin of the correct size is absolutely essential for any violinist as playing a violin of the wrong size can lead to discomfort and even hinder progress â€" so don’t be tempted to buy a larger violin for a young musician to grow into!Whether you're renting or buying, the student should be able to comfortably hold the scroll of a violin in the palm of their left hand for the instrument to be a good fit.So, what other types of violin are out there?The electric violin is a popular choice for those who perform regularly in front of large crowds, as their make-up enables their sound to be amplified and played through electronic sound systems.Electric violins are the same size and have the same number of strings are acoustic violins, so switching between the two is not difficult for violinists.Another alternative to the acoustic violin is the electro-acoustic type (also known as semi-electric or acoustic-electric).Electro-acoustic violins are all about flexibility, as they provide the player with the sound of an acoustic violin whilst giving them the option to transmit this sound through an amplifier.Most violinists are happy to keep playing their acoustic instruments, while more advanced players and those who are working towards a career on-stage tend to opt for more advanced violins.Violin Tuning: Where to BeginFor those who are encountering stringed instruments for the very first time, tuning up can be daunting.How to tune a violi n properly?  How do I know when each string is in-tune? What happens if I snap a string?Violins have four strings which are tuned in perfect fifths.This means that the pitch of each string is from lowest to highest is the fifth note of the scale of the one before it. So, the strings are tuned to the notes G, D, A and E (where G is the lowest note and E is the highest).So, what is the correct way to tune a violin?The way you tune a violin will depend on how out-of-tune it is in the first place.For example, if your violin has just had new strings put on it and you’re tuning them for the first time, use the tuning pegs (located beyond the fingerboard).Turning the tuning pegs tightens and loosens the strings. It’s important to remember to be gentle with your violin’s strings â€" even if they are horrendously out-of-tune!Turn each peg slowly as you pluck the string to listen to the pitch. Once it has reached the right pitch, move onto the next string.The other way to tune-up is to use the fine-tuners which are located on the violin tailpiece.Learning to tune a violin properly is important to ensure quality sound. Source: PixabayIt is recommended that you use the fine tuners (rather than the tuning pegs) as much as possible to prevent string breakages.Your violin teacher will be able to show you how to properly tune your violin, however, there are also plenty of online tutorials to help you too. 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 tutorsWhat is the Cost of Violins?When the time comes for you to begin your search for a violin of your own, you’ll notice that the asking prices of violins can vary a lot depending on the make and model of the violin, as well as the level of player each violin is intended for.So, if you’re a beginner looking to purchase your very first violin, how much money should you be prepared to part with?There are many ways to find out which are the best student violins for beginners, such as approaching violin specialists at your local music shop or looking for advice online.As a general rule, you should expect to pay £50- £100 for your very first good violin outfit, however, if you’re looking for a musical instrument which will suit you in the long run, it can be worth investing up to £300 in a good-quality violin which is suitable for both beginner and intermediate players.For instance, most violin shops sell brands of student violin such as Windsor and Antoni, which are reputable yet affordable and inexpensive options with a heightened level of playability to suit any beginner violinist.As you progress in your musical career, you may want to invest in a high-specification instrument which will help you to produce a richer tone and to showcase your technical skills.Stentor and Forenza are among some of the violin makers which develop violins for intermediate players.But remember, don’t just make decisions based on brand names.Remember that within every brand are various models of violin which are developed with the needs of specific types of student in mind, so make sure that you do your research on specific models before you make a final decision!Caring for Your ViolinLearning how to play the violin involves much more than learning how to play the right notes in the right places.As a musician, it’s your responsibility to take care of the instrument that you play to ensure that it is in the best possible condition when you play it.Proper maintenance of yo ur violin will ensure that it produces a high-quality sound as well as reducing the risk of damage.For violinists, good maintenance means taking steps to care for your instrument on both a regular and long-term basis.So, how do you take care of a violin?Most of your violin maintenance takes place after you’ve finished playing your violin.Once you’ve finished practicing your pieces or rehearsing with your orchestra, you should wipe down your violin with a dry cloth. Doing this will remove any dust or residue which may build up and affect the violin’s overall tone if not removed.Keeping your violin in a case will protect it from damage ¦ source: Pixabay - LaPorteAnother essential care tip concerns the violin bow. Violin bows are made of horsehair and, like the violin itself, they are quite delicate and therefore require a level of care.Just as you tighten the bow hair before playing your violin, you should also loosen it before putting the violin and bow away in a violin case.V iolin cases also play a mian role in looking after your violin, as they provide a tailor-made cushion for the instrument. Violins should always be stored in a hard case when not being used - and remember to remove your violin shoulder rest and practice mute before you put your violin away!Cleaning the dust off your violin, keeping it in a case and loosening the horsehair on the bow are just two things you can do to care for your instrument on a daily basis â€" but what about in the longer term?Changing a violin’s strings is must for any violinist. It is recommended that players change their strings once every 12 months (less-experienced violinists should visit an expert at a violin shop who can lend a hand before they learn to do it themselves).With time, violin strings can become worn as the rosin builds up on them. This can eventually affect the violin’s sound and put the strings at risk of breaking, so re-stringing is an essential part of keeping string instruments sounding b right.Stradivarius ViolinsOne of the famous names that constantly crops up in discussions about violins is ‘Stradivarius’.But what makes Stradivarius violins so special? And can you still buy them today?Stradivarius string instruments get their name from their makers, the family of Antonio Stradivari, an Italian family who crafted violins, violas, and cellos during the 1600s and 1700s.Though only around 600 of the original Stradivarius violins still exist, many manufacturers have attempted to copy the classic Stradivarius design in tribute to the famous makers.Most original handmade Stradivarius instruments are owned privately or by museums, and if you’re looking to buy a  strad  of your own, you’ll need to have at least £2 million in your back pocket!Nevertheless, the Stradivari legacy is an important part of the rich and interesting history of stringed instruments which lives on in the violin crafting of today.You can look around for violin lessons london if you wish to l earn more and are based in the capital.

What is it Like to Attend West Chester University

What is it Like to Attend West Chester University Brenda earned her bachelor's degree in English from West Chester University. She specializes in public speaking tutoring, computer science tutoring, and a number of other subjects. Below, she shares her experience at West Chester University: Describe the campus setting and transportation options. Brenda: West Chester University is situated in a suburban area, surrounded by neighborhoods where students can find off-campus housing within walking and biking distance. Theres also housing offered on campus. There are buses that provide transportation between the main campus and the south campus, which is about a mile away. I have never personally felt unsafe on campus. How available are the professors, academic advisers, and teaching assistants? Brenda: The professors and advisers tend to be available when needed. Each professor is required to hold office hours and will often make appointments if asked. They also use school emails frequently. None of my classes had teaching assistants, so I cant speak to that. How would you describe the dorm liferooms, dining options, location, socialization opportunities with other students? Brenda: The facilities are nice, offering large rooms or suites. Each floor has a common area in its center with some form of entertainment. Rooms include beds, drawers, and desks with either one closet and one wardrobe or two closets. Each floor has two RAs who monitor the students and organize social events. Each floor also has a laundry room with free laundry. Aramark is the food company that staffs the dining facilities on campus. The food options offered are typically good. Additionally, many students enjoy the food trucks that sit on Church Street in the middle of campus. Many other restaurants are within walking or delivery distance of campus as well. Which majors/programs are best represented and supported? Brenda: West Chester is mainly known for its music education program, as well as its accounting program. However, its known as a utility school that boasts many different well-supported programs. Personally, I studied English, with minors in physics, French, and computer science. From what Ive seen, each of the departments in which I completed a minor were supported and taught their fields well. How easy or difficult was it for you to meet people and make friends as a freshman? Does Greek life play a significant role in the campus social life? Brenda: I joined a co-ed fraternity, but it was a band fraternity. I went into freshman year having spent the summer making friends while rehearsing with band. How helpful are the Career Centerand other student support services? Brenda: Many companies did recruit on campus, but they were not in my area of study. The Career Center reviewed my resume, but didnt provide new information when it came to the actual job search. How are the various study areas, such aslibraries, the student union, and dorm lounges? Brenda: They all boast chairs and tables, with school computers from which to print assignments. In the dorms, study areas were sometimes used more for socializing than for actual study, but the library was always quiet. Describe the surrounding town. Brenda: The immediate surrounding area was mostly neighborhoods. One street in particular, Walnut Avenue, has houses that are almost entirely rented by students. Many restaurants and small shops sit in the downtown area, making it a draw for all students during the day. How big or small is the student body? Were you generally pleased or displeased with the typical class sizes? Brenda: West Chester hosts about 15,000 students each year, a number that is growing. It never felt overcrowded, though, and classes were often capped at 30 to 40 students, which ensured some student-teacher interaction. Throughout my whole college career, I only attended one course held in an auditorium. Describe one memorable experience with a professor and/or class. Perhaps one you loved the most or one youregretthe most. Brenda: In general, my English courses were a delight. Each class was discussion-based. The research seminars, which acted as capstone courses for the English degree, each concentrated on a different subject relevant to our society and encouraged us to view our world critically and intelligently. Check out Brendas tutoring profile. The views expressed in this article do not necessarily represent the views of Varsity Tutors.

Upcoming Changes in the SAT

Upcoming Changes in the SAT Note: A more updated account of the SAT changes can be found here. You may have your grievances with the SAT, just as university professors may have theirs. Nearly everyone has a suggestion or two for the College Board when it comes to their infamous test. The College Board evidently listened to someone (perhaps even you), as they have recently announced several major revisions to the SAT that should take effect in 2016. It should be noted that the current SAT format will not change. There will still be Writing, Mathematics, and Critical Reading sections. However, the College Board hopes to make the test content more relevant to the material that students learn in their high school classes and closer to the material that theyll need to understand in order to do well in college. Thus, the College Board also intends to make the test more practical. [RELATED: What is an Average SAT Score?] There are some very specific modifications that could affect your SAT preparation but first, its critical to understand the rationale behind these changes. The SAT is designed to be the great equalizer in college admissions and to accurately predict students success in higher education. However, the College Board President, David Coleman, recently acknowledged that the SAT isnt doing the best it can to achieve these goals. Some experts say that high school grades are still a better predictor of future academic success than SAT scores. The proposed changes to the SAT are intended to bridge this gap and make SAT scores a more accurate measure of how well students will perform at the college level. Critical Reading Perhaps one of the largest problems with the current version of the SAT is the seemingly arbitrary vocabulary words that are used on the test. The College Board has heard this feedback, so students might not have to memorize these arcane terms anymore. According to the proposed changes, these words will be replaced with vocabulary that youd be far more likely to actually use in college and in everyday life. If you plan to take the test in 2016, ensure you locate and understand this new set of vocabulary words. [RELATED: What Does SAT Stand For?] Mathematics The SAT Mathematics changes are not as significant as the Critical Reading modifications. However, the College Board is attempting to recognize and pinpoint the equations and types of thinking that truly matter in college courses. Coleman specifically mentioned that proportional reasoning, linear equations, and linear functions are some of the question types that determine if students can succeed at the college level. Coleman also noted that pupils should be able to do more than just pick the correct answer. He suggested that they should be able to explain their mathematical reasoning as well. This strongly indicates that future SAT tests may have more of these question types and less of the multiple-choice format. Writing In addition to multiple-choice questions devoted to mechanics, the infamous essay is also found in this section. It is the essay that may undergo the largest revision on the new SAT. Right now, its designed to measure how well you can articulate an argument and string together cohesive thoughts but it doesnt take off many points for inaccurate statements staging as facts. So, it essentially allows students to fabricate facts to better support an argument. Coleman is planning to change this and to require students to solely use factual evidence to support arguments in their essays. [RELATED: How is the New SAT Scored?]

Find a Maths Tutor in Manchester for Maths Revision

Find a Maths Tutor in Manchester for Maths Revision Get Help with Maths Lessons in Manchester with Dedicated Maths Tutors ChaptersKumon MathsLearn Maths with Manchester City CouncilMaths Tutors at SuperprofLearn Maths with Learndirect ManchesterMaths Tuition at The Manchester CollegeLearning Maths at Trafford Collegein2work.comDo you struggle with maths? Do you find it impossible? It's now time to stop worrying and subscribe to maths courses in Edinburgh!If you put the work in and receive the right support, there is no doubt that  you will succeed in maths.  Sitting through your maths lessons without having a clue to what’s going on is rather tiring, we’ve all been there at some point in our lives and it makes us feel low and hopeless. Whether it was during year 6 or your GCSE maths class.  You sit through your lessons worrying, thinking you're going to fail and will be the last in the class and it's no walk in the park.  Whether you’re about to sit your maths GCSE or are an adult looking to learn maths to increase your job opportunities, have a read of this article because you’ll find a maths tutor that is right for you in Manchester!Superprof is by far the best tutoring website for maths tuition. (Source: www.superprof.co.uk)We offer a free UK service that helps maths tutors Cardiff and tutees find each other via a secure and easy-to-use online tuition platform. You can either take maths lessons locally, face to face, or online, around the UK or the world!Superprof has tutors offering tuition in more than 1000 subjects, including maths!  Whether you're a beginner in maths or are more advanced, Superprof is the right place for you as our tutors will tailor their classes to your Maths needs and requirements!Glasgow.

Mollusca Characteristics Online Biology Tutors Tutorpace

Mollusca Characteristics Online Biology Tutors Tutorpace Phylum Mollusca forms the second largest phylum of the animal kingdom. Characteristic features: 1. Molluscs are generally aquatic forms. 2. All molluscs are soft bodied and unsegmented animals. 3. They possess an organ system level of bod organizations. 4. They are bilaterally symmetrical, except in univalves 5. They are triploblastic animals 6. They are true coelomates but the coelom is reduced in adults 7. The body cavity is a haemocoel. 8. The soft body is usually protected by an unsegmented external shell. The shell is made up of calcium carbonate. 9. Inside the shell the body is divided into 3 parts- head, Visceral hump and muscular foot. 10. The head regionshas sensory tentacles. 11. The mouth contains a file like rasping organ called radula for feeding. 12. The visceral hump contains the important internal organs. The visceral hump is covered by a soft and spongy layer of skin called mantle or pallium.The mantle encloses a cavity called mantle cavity in which feather like gills are present. The mantle secretes the shell. 13. The foot is soft and muscular. It is the locomotory organ 14. Many feather like gills are seen outside the body and below the mantle. Gills are the respiratory organs in aquatic forms and pulmonary sacs in terrestrial forms. 15. Circulatory system is open type. Heart is chambered and valvular. 16. Digestive system is well developed, with salivary gland and liver 17. Excretory organs are kidneys 18. Nervous system consists of paired ganglia connected by nerves. Some sense organs are tentacles and eyes. 19. They are dioecious.Fertilization is external or internal 20. They are oviparous with indirect development.

Fraud and Scam - The Subtle Difference Between Them in English

Fraud and Scam - The Subtle Difference Between Them in English I like it when my students ask me questions that make me think. Yesterday was one of these occasions when a student asked me, right as class was about to end, the difference between the words fraud and scam.Do you know the difference? Let’s look at it now.What is a scam?A scam is a fraudulent scheme generally involving money and some sort of business transaction.Scams come in various forms. Maybe you have experienced someone telling you would win a prize if you revealed your credit card details or asking you to donate money to a charity that does not exist?Scams reach us in various ways, via telephone, email, or even in person.A person carrying out a scam is called a scammer.What is fraud?Fraud implies a deception. It is a breach of confidence or trust.Fraud is a serious crime and a violation of civil law.The motivations for fraud can be many. These include monetary gain, discrediting an opponent or adversary. It can be to gain prestige as well as a financial advantage.If a partner cheats on a husband or wife, he or she can be legitimately called a fraud by the other party if he/she was pretending to be faithful while committing the adultery.A person who is guilty of fraudulent activity is called a fraudster.Scams and fraud â€" what’s the difference?Fraud is a broader category of wrongdoing than a scam. Scams can belong to the broader category of fraud.A scam is generally a more minor offense than fraud, which is considered very serious.Examples and ExercisesWhich of the following acts do you consider to be examples of a fraud and examples of a scam?Using medical services on another person’s medical card.Billing clients for 20% more than the actual amount of the goods they purchased.An email telling you that you won $5 million and all you have to do is send on your bank details.A politician who accepts cash for giving a construction company political favors.A pop-up on your computer telling you that you have been selected as regional manager for a company , but first you have you send on all your personal details.Did you find this blog helpful? Feel free to share it on Facebook and Twitter.What to keep studying? Check out our guides to English idiomatic expressions and English phrasal verbs.Aulas Inglês Haru Muireann, Some words can be very confusing, and these two were giving me a hard time. I really appreciate you took the time to write an article about it. It helped me gain a better understanding of these two words. Thank you! Erica Thank you for this. Trying to find info on this was hard. I like how this gets right to point. Again thank you.