Chemistry Abbreviations - All About the Different Types of Chemistry

Chemistry Abbreviations - All About the Different Types of ChemistryPMA stands for physical, chemical, and organic chemistry. The PMA is divided into seven divisions. The first four divisions are inorganic and all involve the principles of the elements (atomic numbers) and their properties.Structure is the study of molecules that are important in biological or chemical processes. Atoms are made up of subatomic particles. Molecules consist of many atoms. Particles are composed of protons and neutrons. Every atom and molecule are a unique structure which has no two being exactly alike.Specific is the study of specific properties. Properties are the effects of the particles. There are many types of interactions that occur when an atom interacts with another. Atomic charges are ways to describe how charged molecules are. It is generally believed that electrons are positively charged and protons are negatively charged.Molecules are comprised of different elementary forms. Elementary forms are the molecular structures that we commonly see in nature. Molecules are formed as molecules are broken down by heat, enzymes, ultraviolet light, water, or other means.Atomic number indicates the number of protons and neutrons present in an atom. An atom's atomic number does not change over time. Its value will only change by a small amount. Atomic number is used to refer to the number of protons and neutrons that make up an atom.Physical refers to the properties of an atom. It can also be used to refer to properties such as mass, diameter, thickness, length, weight, density, speed, shape, and location. Chemical refers to the properties of a substance that includes its solubility, boiling point, freezing point, vapor pressure, and reactivity.Biological refers to the study of life forms that include humans and the organisms they contain. The names of the different biological species are different and the anatomy of each species differs greatly. Biological systems are divided into living systems, nonliving systems, and biological systems.Organic refers to the physical and material properties of substances. The term itself is a noun that describes the substances it refers to. Nonliving systems include living organisms. The structure of living organisms can be described as complex.

Uloop Morning Mix August 23 Kyrie, liberal arts majors and Aubrey Plaza

Uloop Morning Mix August 23 Kyrie, liberal arts majors and Aubrey Plaza Kyrie is out, Cleveland (Image: Erik Drost via Wikimedia Commons)There had been rumors that he was unhappy in Cleveland, but no one expected all-star guard Kyrie Irving to leave the Cleveland Cavaliers this dramatically. Tuesday night, news broke that the all-star guard had been traded to the Boston Celtics for another all-star, Isiah Thomas. Several other players and a first-round draft pick were also part of the deal. And of course Twitter had a blast with Kyrie leaving LeBrons team: Kyrie breaks it off with LeBron ???? pic.twitter.com/LXub9cb1Bi â€" Bleacher Report (@BleacherReport) August 23, 2017 DONT WORRY LIBERAL ARTS MAJORS, THERE ARE PLENTY OF JOBS OUT THERE FOR YOU A job in tech for me? (Image: Rochelle Nicole on Unsplash) Two new books suggest all is not hopeless for you liberal arts majors, despite what your friends might say . You Can Do Anything: The Surprising Power of a Useless Liberal Arts Education  claims that In a tech-dominated world, the most needed degrees are the most surprising: the liberal arts. In  A Practical Education: Why Liberal Arts Majors Make Great Employees  author Randall Stross makes the argument that unlike career-focused education, liberal education prepares graduates for anything and everythingâ€"and nervous fuzzy major students, their even more nervous parents, college career center professionals, and prospective employers would do well to embrace liberal arts majors. NEW MOVIE EXPLORES INSTAGRAM AND OBSESSION Aubrey Plaza in a screenshot from the trailer for Ingrid Goes West. (Image: via YouTube) Elizabeth Olsen and Aubrey Plaza star in Ingrid Goes West, which Fast Company says follows Plaza’s troubled Ingrid, fresh from a stay at a mental institution, as she hurtles herself toward Olsen’s Instagram-famous Taylor. Plaza and director Matt Spicer talked to FCabout how they made the movie with a heavy dose of Instragram-ism. Make sure to watch the trailer, which is intense, to say the least. AND FINALLY, HERES HOW TO BREAK UP WITH YOUR TUTOR Its not you, its me. (Image: pexels.com) Victoria Robertson from the University of Illinois gives practical advice on what to do if its just not working out: There is a way to keep it professional and to make sure that you are doing what is best for the both of you. So, to better assist you in this breakup, here are six tips to help you break up with your tutor, she writes. And now youve got a dose of knowledge to help you get over hump day better than anyone else. Get out there are do Wednesday.

The Concept of Irreducible Representation in Chemistry

The Concept of Irreducible Representation in ChemistryAccording to the concept of irreducible representation, the two sides are essentially equally independent. On a strictly general level, it means that every position which occupies the same space in the two people's mind is equally valid and real. Irreducible representation says that two sides that have no physical connection with each other do not exist. In the context of science, irreducible representation can be utilized to refer to the situation where a scientific experiment cannot be carried out in all possible ways.Irreducible representation has been extensively used in the field of chemistry. It is primarily employed when the question of ordering molecules in a certain order appears as difficult to address. The first reaction that appears to be the easiest to carry out is for the molecules to be ordered in a specific order. This seems to be the most sensible option for many chemists, but if one is not careful the order may b ecome imbalanced and difficult to deal with.Irreducible representation can be effectively employed in this context. It tells us that it is not possible to arrange the molecules in a specific order by a single force such as gravity. To put it more precisely, it tells us that in this situation, some existing order must be created by the intervention of some other force. A better method would be to divide the molecule into two identical copies and to attach them together in such a way that each copy of the molecule has an equal chance of forming the best possible arrangement of the molecules.This creates an attractive force or repulsion between the molecules. These forces create a sort of symmetry and the most effective methods of creating this symmetry are determined by the conditions. In this respect, chemistry is defined by the principle of irreducible representation. For example, in the absence of matter, the atoms and their molecules would never be able to break the bonds of the m olecules which make up the atoms and hence wouldnot be able to bind.Irreducible representation is an important tool in the understanding of a large number of physical phenomena such as superconductivity and in the study of the molecular basis of life. The most recent applications of irreducible representation in chemistry have been made in the fields of biochemistry and the history of man. It is important to mention here that the use of an irreducible representation is still being used in many other fields.These include molecular dynamics, information theory, and so on. However, it should be noted that the use of an irreducible representation is not restricted to these areas. When a couple of colleagues in the Department of Chemistry in the University of London made the discovery of the C3 alcohol HHO, they used it in their research.The discovery was based on the fact that HHO is a compound that contains the nucleus of an oxygen atom, and on the fact that the oxygen is bonded to the indium oxide indium and this bond forms a highly reactive ionic molecule. The discovery has led to a revolution in the use of several atomic concepts in chemistry.

Business Cards: Tutoring Business Cards Sample

Business Cards: Tutoring Business Cards SampleAre you a leader in your college or high school? If you are, then having your own business might be a wise decision. It can be an asset for your future in the work force. You can even turn it into an income by setting up tutoring business cards sample.The idea of owning your own business is not new to most people. It is a part of many modern businessmen today. They invest in it because they see the profit potential in it. In fact, in some cases, there is a big return of investment. They just need to know how to utilize their money wisely.In choosing tutoring business cards sample, you need to consider the type of business you want to start. What area of study do you wish to specialize in? Or, do you want to teach in an area that you have experience with? These are all great questions to ask yourself. Take time to think about them so that you will be able to create a business card that will attract the attention of potential customers.Once you know the area of expertise that you wish to venture into, you can start to think about the kind of business cards that you would like to use. You can think about making your own or purchasing some custom cards. In either case, these are good things to consider when creating your business cards. By choosing to make your own cards, you can ensure that your business card is unique. Instead of printing out the same thing as everyone else, you can do something different and stand out. Not to mention, you can make sure that your business card reflects your personality and lifestyle.Although you might make the decision to purchase your business cards from a vendor, there are times when you can do it yourself. Most tutoring companies allow students to make their own cards. Of course, this costs some money, but the benefits are many. First, you can help make sure that the tutoring company is trustworthy. Second, you will be able to make better choices in your business cards.Once you hav e decided on which type of business cards to make, you can start to do a bit of research on how you want to present your business. You can write it on letterhead, which is usually hard to do. Or, you can use some other inexpensive and easy to use method such as watermarking. Even though you can do this, it is a little more complicated. However, it will be worth it in the end.To conclude, if you want to get started in the tutoring business, have a look at business cards sample. There are many options available, and you can make sure that your business cards represent your knowledge, personality, and level of expertise. Tutoring business cards sample is just one way to do this.

4 Benefits of STEM Studies

4 Benefits of STEM Studies Course offerings in STEMscience, technology, engineering, and mathematicshave become much more numerous and varied at the high school level in recent years, and there has been a concerted effort in many parts of the country to increase the influence of STEM studies in high school curricula. Nevertheless, many students who do not plan to study STEM-related subjects in college often enroll in the minimum number of required STEM courses during their high school careers. There are many benefits to students completing STEM classes outside their minimum graduation requirements, and these benefits apply equally to students who plan to major in a STEM field in college and to students who do not. Intellectual challenge One such benefit is the challenge that STEM courses offer. Certain students find classes in engineering, mathematics, science, and technology less difficult than liberal arts offerings, but these students frequently major in a STEM-related field in college. For students who are more naturally inclined toward the liberal arts or social sciences, the challenge of a STEM course can serve as a vehicle to further build their academic skills in all disciplines. Here are some great tips on how to succeed in science and engineering. Preparation for general education requirements In addition to the intellectual benefits that students receive from STEM classes, completing such studies while in high school can assist students with their graduation requirements in college. Most universities require students to participate in at least some STEM education while completing STEM courses in high school may not allow you to forego those requirements, this exposure can better prepare you for succeeding in those general education classes. Better preparation typically results in a better grade, and every improvement to your college GPA can improve your career and graduate school prospects. Employable skills STEM courses can help students build skills that are key to employment, even if their careers are not in a STEM field. STEM offerings, for instance, promote critical thinking and problem-solving skills. The STEM curriculum teaches students to collaborate in order to discover solutions to complex, multi-step problems, thus building the teamwork skills that so many employers seek in job candidates. It is often the skills developed while working with the materialas opposed to the material itselfthat will benefit students most. You may also want to consider thesegreat reasons why you should have a part time job in college. Variety of offerings Finally, the scope of STEM has expanded greatly in recent years to encompass classes that you may not have thought were available in years past. For instance, subjects such as alternative energy, digital design, and television production are increasingly common. Students who tend to avoid math and science courses would do well to notice the diverse array of offerings now available under the STEM umbrella. Modern high school STEM studies have expanded greatly beyond the standard high school math and science courses that most students already take, and at their advanced levels, these classes provide curricula that do a great deal to promote collaboration, critical thinking, and problem-solving. Enrolling in such classes beyond the minimum requirements can help prepare students both for college and for the workplace in a myriad of ways. Students who would otherwise not consider STEM studies should give them a second look as they contemplate their high school course schedules. You may also want to check out the STEAM movement.

Expert Math Tutors Available Now

Expert Math Tutors Available Now 0SHARESShare Math tutoring requires a good attention span, calculative mind and focus on each topic. Tutor pace offers live online math help to students who find it difficult to understand the subject and the students who find it difficult to grasp a particular topic. Most of the times, our online tutors have observed that children lose their attention span or consistency in calculation. A stable attention span and calculative mind are skills that can make a good math student. Our pre-calculus online tutors make it a point to let students have a free-hand at some practice work during the online session. This is necessary because it ensures that the student is in the right frame of mind during the live online math help session. At times, students tend to have a disturbed tempo and our online tutors then advice students to take a break or just play a small online game to rejuvenate them. Once the students are up to the learning methodology then nothing can stop them from having a good live online math help session. Math only gets more and more interesting when students train their mind to adapt with faster understanding of formulas and accuracy in calculations. Every subject requires a thinking methodology and math is no different. Our tutors are experts in teaching students to adapt a calculative thinking methodology and a mind-set to grasp mathematical knowledge at a faster pace. The speed of learning allows students to do 3 things: One is it allows them time to assimilate the subject and two is it also allows them to practice in the remaining additional time and appreciate the subject. [starbox id=admin]

Where to Find Photography Classes in Edinburgh.

Where to Find Photography Classes in Edinburgh. Learn the Art of Photography in Scotland’s Capital. ChaptersThe Benefits of Edinburgh for Learning PhotographyWhy Take Photography Classes?The Best Photography Courses in Edinburgh â€" for Everyone!Let it be said simply and clearly: Edinburgh is an excellent place to do a photography course. It’s not just a good place like any other city in the UK might be, with photography courses all over the place and professional photography studios filling the spaces in between. It is that, but it is also an awful lot more.Edinburgh is a brilliant place to take photography lessons because it is just an incredibly incredibly beautiful place. And why, honestly, would you want to develop your photography skills in a place that isn’t worth photographing?Because whilst studio photography â€" with the likes of food photography, commercial photography, and product photography â€" can bring its own joys, every professional photographer or amateur really wants to get out into the world and capture what they see around them.Learn photography in Belfast too, or join a photography class in Cardiff.All in all, photography school endows you with the combination of two things: knowledge of the techniques and knowledge of the commercial side of things. You’d be silly not to do it.Find where you can take photography lessons in Manchester or Birmingham with Superprof.The Happy Amateur: Why Those Who Take Photos for a Hobby Need a Photography Class.You may well be wondering, then, why people who have no intention of being a professional photographer might want to take a photography class, why people who do it for fun should study it. And sure, we agree: if you are taking a photo just to remember a good party, or a because you saw something silly, maybe there’s no point studying it. But if you are interested in photography as an art, or as something more than just a memento, we encourage you to push yourself in your knowledge and skills â€" because the photos you produce will improve dramatically.A photography class is a bit like a wri ting class, or maybe even like having a fitness instructor. You think that when you go to the gym, you are doing something great: improving your health, getting continuously stronger, developing your cardiovascular system etc. However, after six months, you’ve stopped losing weight, you’re doing the same things every time you go, and the whole thing gets a little dull.This is the same feeling that many amateur painters, artists, and photographers get. They’re in a bit of a rut and don’t really know how to get out of it: the subject of the photos is always the same, you put a nice sepia filter on it, and, fine, it’s a nice enough photo. But you know there is more that you could be getting out of it!And that’s the benefit of a photography teacher. They are there to guide you into new techniques. They can show you how to make the most out of the photos you take, after you have taken them. They can open up a world of different techniques, softwares, subjects, styles, and fee lings. They can make your hobby feel again like it’s enjoyable â€" or prevent it from getting stale before it reaches that point.Find photography courses in Leeds here or learn photography in Glasgow.You too should learn the art of photographyThe Best Photography Courses in Edinburgh â€" for Everyone!As we said, Edinburgh is a great place to learn the ins and outs of photography. And the final reason for that is that it is full of schools, workshops, and photographers to teach you!Here we list some of the best options for learning photography in Edinburgh.Start a Photography Degree at the University of Edinburgh.Let’s start ambitious. The University of Edinburgh is the best place in the city â€" and in Scotland â€" to go if you are serious about taking your photography to the next level, technically, theoretically, and professionally. With the Edinburgh College of Art, you’ll get some proper training in the art and business of photography: from the traditional equipment to the commercial aspects of selling or exhibiting your work, this course will get you prepared for a career in the field.The degree is a BA â€" and you’ll be studying it full-time for four years. You can take a year abroad too, before advancing into postgrad photography or into the field.Take a Photography Course at the Edinburgh Photography Workshop.The Edinburgh Photography Workshop is based down in Bonnington. It’s run by a bloke called Rich Dyson, a professional photography who has had his work published in some of the major publications in the UK. He’s also a teacher â€" surprise, surprise â€" and offers a range of different classes from his studio (and outside of it!).Take a course in digital photography or with a traditional camera, specialise in night photography, or travel to find the perfect locations for your landscape photography. He’ll help you out with it all.Find a Private Photography Tutor at Superprof.All group classes have their limitations. You need to fit into other people’s schedules, you might not get the attention that you need to develop to the fullest, and you might have to sling it across town to get to where you need to be.With a private tutor, none of this really applies. Private tuition flexes around your timetable and location â€" and the tutors themselves attend only to you, what you want to learn, and your personal skill level.At Superprof, we host over seven million tutors worldwide, in over a thousand subjects. One of them, luckily enough, is photography. Our photography tutors in Edinburgh charge an average of £25 an hour â€" and they can get you taking shots you're proud of in no time.Learn to take photos in a studio too - Edinburgh has plenty.

3 Vocal Exercises for Improving Diction

3 Vocal Exercises for Improving Diction Suzy S. Have you ever been listening to the radio or a performance, enjoying the song, when you realize you have no clue what words are being said? For some genres, this might be simply part of the style. For others, it can be pretty frustrating for listeners! This is where diction and articulation come into play, and its a skill that takes practice. If youd like to improve your diction, here are a few helpful exercises to try: Lip trills (or motor mouth). Lip trills are an excellent warm-up that will relax your lips. Tension in the mouth or lips can contribute to poor enunciation. Try working your way up the scale or try different warm-up exercises while doing this, keeping your air flow even. If youre having trouble with this, use your fingers to lightly push your cheeks in, which will give your lips some added support. Record yourself. Often, were so focused on all of the other details of the song (staying in tune, hitting especially high or low notes, even just remembering the words), that we simply arent a good judge of our diction. Try recording yourself singing the piece youre working on, and listen back critically. If you discover certain words are falling, highlight or mark them in your score so you remember. Simply reading aloud or practicing tongue-twisters can also be great to record, so you can keep track of your progress. Isolate the vowels and the consonants. Even though it may sound counter-productive, paying particular attention to the vowels in your words can offer an instant improvement, not only to your sound (as we discussed in this article) but to how clear you are. Try isolating each by singing a simple song (Row, Row, Row Your Boat, for example), but replacing all of the words with their corresponding vowel sounds. Next, add the consonants back in and make sure each word is crisp and clear. Be especially aware of diphthongs, which is when there are two distinct vowel sounds within a syllable, such as the ay in day. In this case, its best to hold the first vowel for the majority of the note, then connect the second part, which will sound clearer to the audience. Of course, the singing style youre going for can change your focus. For example, blues or jazz singers might want to try a more conversational tone and less articulation. Need help determining this? Your vocal teacher can help you figure out how to incorporate the right kind of diction with your personal style. You might also like The Importance of Vowels How to Sing With Emotion: 10 Must-Read Tips Build Breath Support With This Physical Warm-Up Photo by Incase. Interested in Private Lessons? Search thousands of prescreened teachers for local and live, online lessons. Sign up for safe, affordable private lessons today! Search for Your Teacher

How Much Does A Physics And Maths Tutor Cost

How Much Does A Physics And Maths Tutor Cost Find A Maths And Physics Tutor That Won’t Break The Bank ChaptersKnow What Kind Of Physics Tutor You Would LikeHave An Idea Of Your Budget Before Hiring A Physics And Maths TutorTips To Save Money On TuitionConclusionThere are so many different reasons why you might want to enlist the help of a tutor. Whether you’re:Looking to improve your marks in your physics classes;Trying to get better at the numerical elements of physics, such as the formulae;Need some extra motivation to study; orWant to improve your overall academic performance,A physics tutor can be really beneficial.Although there are lots of wonderful reasons to study physics, many students that study physics find that the numerical elements of the subject can be challenging, whether that’s due to the number of formulae that you need to know, or the nature or complexity of certain topics.Consequently, such students can find it very helpful to enlist the help of a physics tutor that can also help them improve their overall skills in maths.This has a double benefit, as not only should the extra tuition in maths help you to improve in physics, but it may also help you to do better in your maths classes. Seeing as it is quite common for physics A-Level students to also study maths or even further maths at A-Level, having a tutor that could help you improve in two subjects is a bonus.While it can be difficult in the first instance to find a physics tutor, it’s equally difficult to know what price to pay for a good tutor. This article outlines how you should go about searching for a physics and maths  tutor for a price that works for you.Having a physics and maths tutor can really help you when it comes to the numerical elements of your physics studies. (Image Source: CC0 1.0, geralt, Pixabay)Having group tuition workshops rather than one on one lessons;Having shorter lessons, or having fewer than planned lessons; andAsking a tutor for a discount.Let’s take a look at these budget-friendly ideas below.Switching To Remote LessonsThe price a tutor charges ca n be influenced by where that tutor is located. For example, the average hourly cost of a tutor is likely to be higher in a city such as London compared to somewhere more rural, due to the higher cost of living.As a result, it might cost less to have a tutor provide you with online tutoring in cities or towns where the cost of living is high, for example, because the tutor won’t have to travel to visit you. Remote online tutoring can still be very effective, and with the reliability of broadband and applications such as Skype, it’s never been easier to communicate with a tutor online.Opting For Group TuitionAnyone looking to save some money on their tuition costs may also want to consider choosing group tuition over other tuition methods. This is because, with group workshops, the cost of the tuition session can be split between the attendees, which can lead to cheaper lessons overall.If you know of other people in your physics or maths classes who are interested in tutoring, th en you should be able to find people willing to attend a group lesson without too much difficulty.More than one physics and maths tutor offers group lessons, often at a discount!Having fewer lessons with a physics and maths tutor can help you to save money on tuition costs. (Image Source: CC0 1.0, obpia30, Pixabay)Cutting Down The Number Of LessonsAs stated above, a private tutor usually charges by the hour. As a result, if you can reduce how long you spend with your tutor, then the cost of tuition should reduce. This might mean that you cut lessons down to 45 minutes instead of one hour, or you only schedule 6 weeks’ worth of tuition in rather than the 8 you would have ideally had.Asking For A DiscountAlthough not every tutor will accept discounts, it doesn’t hurt to ask if a tutor is willing to work at a reduced rate. Ultimately, being upfront with a prospective tutor about your budget constraints will help you to find the right tutor for you at a price point you can afford.Co nclusionOverall, when looking at how much you should pay for a physics and maths tutor, there are a lot of variables to think about, such as how much tuition you want, what you’d like to gain out of such supplemental instruction, whether you’d like remote, one on one tutoring, or group lessons, and how experienced the tutor is.Once you have your budget in mind, the best thing that you can do is to consider the factors discussed above, and also take the time to shop around to find a tutor that’s right for you.Superprof, for instance, has a wide network of both physics and maths tutors, with a range of experience levels that offer a selection of in-person, small group, and online-only learning options.Looking through private tutoring sites such as Superprof should give you the best chance to browse between different tutors and ultimately select the best tutors that:Match your academic and financial needs;Can help you become more confident in your physics studies; andCan give you guidance and strategies to help you succeed during your exam.If you found this useful, why not check out our blogs on taking physics courses and what kind of job you can do with a physics degree!