Chemical Naming Pronouncements From Past History

Chemical Naming Pronouncements From Past HistoryChemicals and chemical engineering are very closely linked in the history of chemistry. There are many different ways in which chemical naming prefixes have been used to describe compounds in the past. Many times in the past they were completely scientific, others just lucky accidents of derivation. Chemicals and chemical engineering have evolved, but for some reason naming for some chemical compounds remain similar to how they were during the early history of chemistry.For example in 1766, William Hall made a pair of very popular words. It was indeed the first appearance of scientific names for new compounds. The word syringes came from a name for a chemical, while the word testing is an anagram of another name. The names in all probability were meant to relate the chemical with another chemical products.A good example is when you hear someone talk about a new medication that they found out about that they are developing. This medicine may have a number of chemical product names associated with it, but the two names that usually come up are either quinine or aspirin.Syringes and testing are two of the very best known chemical naming prefixes. Chemicals with these prefixes are used in the chemical industry to describe the chemical that is used to make the medicine. They also indicate what chemical the medicine is made from. It has always been the case that people will have names for new compounds as they were making them.The word aspartame was created in the 1950's by the scientists who worked on the D-Aspartic Acid product. The product was a by product of acid being mixed with phenylalanine. This product became a drug as an enzyme inhibitor.Some other famous names for compounds in chemistry are mannitol, furfural, phenylacetic acid, mannitol salt, and hydroxypropyltrimonium-tartrate. These are some of the more popular naming prefixes that were created by the chemical manufacturers.The chemists and scientists who make up the field of chemical engineering have had to learn a lot of new aspects of chemistry since the beginning of chemistry. Chemicals and chemical engineering continue to evolve, but the naming of compounds remains the same. Many scientists in the field of chemistry are doing their best to change this, so that they can come up with better names for the products.

5 ways English tutors can demonstrate colons

5 ways English tutors can demonstrate colons The colon as we know it - two dots on a vertical line - was first recorded in English around the year 1600 and its use varies across languages worldwide. It has several related but distinct uses in English, mainly to inform a reader that two pieces of information are connected. Here are five examples that English tutors can use when teaching their students how to use colons: 1) The most common use of a colon is known as syntactical-deductive. It is used when the second clause of a sentence presents the logical effect or consequence of a fact stated previously, usually in the first clause. For example: 'There was no one there to welcome him: the party had ended early' 2) The second use follows a similar pattern, but introduces a description. This is known as syntactical-descriptive, and the first clause should be a complete sentence in its own right. 'I have five cousins: John, Joanne, Stephen, Matthew and Laura' 3) Colons can introduce direct speech: Shakespeare had a very sound banking policy: 'Neither a borrower nor a lender be.' 4) Colons can demarcate differing pieces of information: Paddington: A cartoon bear created by Michael Bond. Also a major train station in London, UK 5) Colons can also be used to separate chapters and verses, and to distinguish titles and subtitles: Lord of the Rings: Return of the King.

Dalian Vanguard Bilingual School

Dalian Vanguard Bilingual School Dalian Vanguard Bilingual School We are delighted that you are considering applying for a position teaching in our school, and we want you to be well informed about what it may entail that is the purpose of these short notes. Dalian Vanguard Bilingual School is a new school, opening for the first time in September 2020. It will be a bilingual school for Chinese students and will follow the Chinese National Curriculum but with additional international curriculum materials from Cambridge Assessment International Education. Eventually the school will have students from Kindergarten to Grade 12, but initially we will be opening 7 classes a Bridging class (top year of kindergarten), four Grade 1 (Year R) classes, one Grade 2 class and one Grade 3 class. The Bridging class will have a maximum of 24 students, all other classes a maximum of 30. We are creating a lovely campus in Dalian, with brand new Primary School facilities completed by next summer. TEACHING AND LEARNING AT DVBS In lower grades for the majority of lessons the foreign teacher will co-teach with a Bilingual Chinese teacher. Foreign teachers will be expected to teach between 22 and 26 40 minute lessons per week but this will vary according to the age of the students. THE STUDENTS Our students will be Chinese, and will come from relatively affluent homes. Generally Chinese students are well motivated to learn and do not present significant behavior problems. We have high expectations of our students for their behavior and attitudes as well as academically. We are creating an orderly, happy environment for the benefit of the students (and staff!) THE PARENTS Asian parents are very focused on their childs schooling and will be very supportive once they realize all that you are doing for their child. As a school it is our challenge, through everything we do, to ensure parents have the trust in the school that will encourage their support. ACCOMMODATION AND COST OF LIVING The basic cost of living in Dalian is not high. Most teachers manage to return money to their home country, travel frequently and still have a good quality of life. The school will provide you with an allowance which will be sufficient to rent good quality accommodation. You will have to pay gas, electricity, water and internet access all of which are relatively cheap here. Like in any city, here there is a wide range of eating and shopping choices, from expensive to very cheap. You can get a very nice meal with drinks in an average Chinese restaurant for around 50rmb per person. There is excellent street food for a small fraction of that. KFC/Burger King is around 35rmb. At one of the more popular western-type restaurants, you will obviously pay more than this. Alternatively, If you intend cooking for yourself, ovens are not common, but meat and vegetables, especially at the local markets, are very reasonable. Didi (like Uber) cars are cheap and even quite long distances will not cost a lot. If you are a bit braver, then buses are REALLY cheap. Many teachers, if they live near the school, will buy a bike (electric or pedal-power) and cycle to work it is also a great way to explore. The climate in Dalian is very warm in summer and very cold in winter, so you do need a good range of suitable clothing. WHO WE ARE LOOKING FOR Our basic criteria are very simple! We are looking for qualified, experienced teachers who love children, work hard, get on well with colleagues and parents and who will enjoy all the challenges and opportunities that working in a foreign country and culture can provide. If you have higher degrees, extra experience, or particular skills or interests to share with the children, that is great, and we very much welcome it, but if you only have the basic teaching credentials and/or limited experience, then we would still like to hear from you if you meet the criteria above. WHAT WE OFFER Following interview you will be provided with separate details of the benefits package we offer, and you will see a draft contract that shows the salary we would offer should you be appointed. But what is also important, is that we are offering the chance to be part of an exciting new school, with the opportunity for you to help shape its future direction with a group of like-minded professionals. We intend this to become the best school in the city, and we hope you can help us achieve this aim. THE APPOINTMENT PROCESS We are just starting recruiting for 2020 - 2021. Interested candidates should aubmit their application through Teach Away and ensure your profile includes a CV / resume, a recent photograph, the names and contact information, including email addresses, of two professional referees and a letter of application. We can then arrange for an interview, using Skype or WeChat, at a mutually convenient time. Successful applicants will be required to be in Dalian around the 24th August, for some days of acclimatization, planning and preparation before the start of the semester. I hope you find this information helpful, and I look forward to receiving your application. Please contact me if you have further questions. Roger Fisher Academic Director WE LOOK FORWARD TO HEARING FROM YOU!

Colegio Karl C. Parrish

Colegio Karl C. Parrish Colegio Karl C. Parrish Karl C. Parrish School (KCP) is a world class bilingual U.S-type school with a long-standing reputation for excellence. We are a friendly community where every child and adult is valued and cared for. KCPs mission is based on strong values, democratic ideals, academic excellence and personal fulfillment. We are committed to teaching our students to become good citizens, ethical leaders, and active participants for a better society. The school is currently transitioning to a Blended Learning model that will effectively incorporate instructional technologies for the development of highly-functioning 21st century classrooms. Teachers who join us must be prepared to participate in a solid program of professional development focused on BL methodologies, the use of data to improve student learning and differentiated instruction. We seek forward-thinking professionals who will contribute to school improvement in a positive manner. We look for individuals who are energetic, hard-working, self-directed, and open to the views of others.

A Well-Wrought Heating System Might Lead To Good Chemistry

A Well-Wrought Heating System Might Lead To Good ChemistryA quenching dish is also known as a quencher. A quenching dish is a place where water is used to evaporate the volatile components of food or to prepare a liquid for cooking. As it boils away, it reduces the amount of heat in the pot, thus the greater the heat transfer.There are a number of such people. They have seen the uses of water heating systems and are into making the best they can out of it. Since so many of them make use of the system, you may not know that there are many who do not. The chemistry of a stove could prove to be an important matter that has to be covered as soon as you buy your stove.There are at least five distinct types of quenching dishes. Watering them includes ways to make them better. Although they are generally treated the same, each type requires its own process to make it work better. It depends on how quickly it would be boiled down to a liquid or how much of it could be kept. Different models have different ways of boiling water.The water that is heated to near boiling temperature is known as normal water. It is heated until it passes boiling point. Such as it contains gaseous compounds which is called steam. Steam has to be transformed to solid. Allowing water to boil away until it reaches steam is known as a boiling point.While boiling water to a boiling point, vapor comes from the boiler. It is released into the atmosphere and thus must be stopped by hot surfaces. For example, when the heat rises, the surrounding area also rises.Quenching dishes which go through a process called condensation are designed to protect condensation that occurs when the water boils. This also prevents contamination of the quenching pot. The outcome of this process is that the water cools to a reasonable temperature before it could be used for cooking. When hot, it has the capability to boil further.The best way to boil water is in terms of efficiency. If you want to ensure the best perform ance, it is recommended that you have a stove with a water tray.

How to Get Time With Your Children at Deer Park NY

How to Get Time With Your Children at Deer Park NYIf you have ever wanted to get some time with your children you need to consider hiring a tutor for your child at Deer Park New York. A popular attraction, it offers a wide variety of activities for the whole family. Not only will they be entertained, but they will be able to participate in the fun and excitement while learning all of the things that their parent or guardian is doing.There are many options when it comes to booking your tutoring time. You can choose from a licensed educator or a tutor that is not licensed. The one thing that you need to know is that you can only stay on the park for three hours and after that time you will need to come back to Deer Park New York. If you can spend three hours with your children than you might want to try to book their tutoring for more than an hour.If you want to make sure that you do everything possible to ensure that your children do not miss out on their opportunity to enjoy time wit h a tutor then you need to look at the following tips. First of all it is always best to contact the companies ahead of time to see if there are any restrictions or anything like that before you book anything. When you book your time for your child to use with a tutor, it is very important that you provide a lot of information about the tutor.This way you will have the opportunity to see whether they are qualified to tutor your child. Another thing that you will want to look at is the cost of the tutoring and the fee that you will be paying the tutor. It is better to have a higher fee because you will have to pay for each lesson that your child misses but this is much cheaper than paying for every single minute that your child misses.One thing that you need to remember is that when you use a tutor to teach your child the best thing that you can do is to get to know the tutor. This will help you in the future. By meeting the tutor you will have a better idea of whether or not they ar e reliable and if they are trustworthy.It is also important that you keep in touch with the tutor throughout the tutoring period. You will need to know what you are going to be asked to do and when you will need to do it. Keeping in touch with the tutor will make sure that you know exactly what is happening and you can also plan out how long you need to spend with your child.The time that you need to spend with your child will be determined by the lessons that they want to learn. The tutor will also be deciding how long your child will need to spend with the tutor. It is important that you know what the tutor is offering in order to make sure that you will be able to find something that you are comfortable with.

Learn How to Read Cantonese.

Learn How to Read Cantonese. Learning Cantonese? Here’s Some Useful Info on Reading Cantonese Characters. ChaptersIs Learning Cantonese Really Worth the Effort?Do We Need to Learn the Script?Cantonese and Mandarin: Same Script?Cantonese Written and Cantonese Spoken.Romanization: Yale and JyutpingCharacters and Components.Welsh and Norwegian, say, seem to pale in comparison. It makes Spanish and French seem like a complete doddle. Even languages like Russian and Greek, with their completely different alphabets, seem much more manageable.At least they have alphabets. With this, you can almost start to make sense of the words, the phrases, spotting patterns between symbols across different texts. Oh, if everything were this easy!Cantonese â€" and Chinese languages in general â€" are a completely different ball game. At first, they seem like they are a collection of completely random lines and shapes. They appear totally incomprehensible, as you search for a rule to the meaning, to the pronunciation.This very fact seems to put most people off attempting to learn Chinese at all. Or, if they d o, they limit themselves to learning how to speak, rather than having to delve into the great challenge of learning Chinese characters.And this, in a sense, is understandable. Yet, it is such a shame. With language learning comes challenge â€" and with challenge comes an awful lot of rewards.If you’re committed to learning Cantonese, you’ll need to make peace with learning the traditional Chinese characters. And, you’ll find, it’s not as difficult as you might have thought. Learn to read Cantonese! NingChinese Teacher 5.00 (10) £25/h1st lesson free!Discover all our tutors LorraineChinese Teacher £10/h1st lesson free!Discover all our tutors YuweiChinese Teacher 4.33 (6) £19/h1st lesson free!Discover all our tutors JoyceChinese Teacher £15/h1st lesson free!Discover all our tutors NicoleChinese Teacher £60/h1st lesson free!Discover all our tutors KatyChinese Teacher £16/h1st lesson free!Discover all our tutors YangChinese Teacher £18/h1st lesson free!Discover all our tutors ChengChinese Teacher £20/h1st lesson free!Discover all our tutorsIs Learning Cantonese Really Worth the Effort?Let’s say that, yes, learning Cantonese as a new language is hard. Let’s say that it is particularly hard for those who do not already know Mandarin Chinese or another Chinese language. Let’s admit both of these things.Even if we do accept them, however, learning a language will be the best thing you will ever do. And learning a language like Cantonese will be a n even bigger achievement. With over sixty million people speaking Cantonese â€" in both mainland China and in the southern Guangdong province, Hong Kong and Macau â€" you will be opening up a world of opportunities by learning Cantonese. That’s a world of friends, romances, career paths, and travel possibilities too.You’ll have a much greater insight into Hong Kong and Chinese culture â€" and you’ll be developing your own abilities. Learning a second language does not merely permit you to speak a new language: it changes the way you think, relate to people, and act in the world too.So, yes, learning Cantonese sure is worth the effort â€" the little extra effort of having to manage the task of reading and writing Chinese script. Let’s make an effort.Find out how to learn Cantonese!Do We Need to Learn the Script?One of the most common questions that tutors of Cantonese receive from students might be more of a cry of desperation rather than an actual, legitimate question: do w e really have to learn the Chinese script? Even if that’s true, the question itself deserves an honest answer.And that answer depends, really, on what you want to learn Cantonese for. If you want to go to Hong Kong to make friends and have a laugh, you’ll get a different answer to if you want to study Cantonese academically, or if you want to read Cantonese literature.Honestly, if you are aiming for just a conversational ability in Cantonese with native speakers, then no: learning the script is absolutely not a priority. Rather, you should be practising your Chinese pronunciation and your verbal fluency, you should be focusing on the process of how to learn to speak.Because speaking is where language primarily happens. Where we use the majority of our language is through our mouths, rather than through the nib of a pen or through the pages of a book.However, if you are moving to Hong Kong or Macau, you’ll notice that text is everywhere. Just as in the streets of the west (wher e we probably take it for granted), the walls of the streets are plastered in words â€" or rather, at this point, symbols that you don’t understand.The short answer, really then, is learn to speak before you learn to read and write. And that’s regardless of what you are learning the language for.Find out how to write Cantonese! Find new vocabulary from your reading. NingChinese Teacher 5.00 (10) £25/h1st lesson free!Discover all our tutors LorraineChinese Teacher £10/h1st lesson free!Discover all our tutors YuweiChinese Teacher 4.33 (6) £19/h1st lesson free!Discover all our tutors JoyceChinese Teacher £15/h1st lesson free!Discover all our tutors NicoleChinese Teacher £60/h1st lesson free!Discover all our tutors KatyChinese Teacher £16/h1st lesson free!Discover all our tutors YangChinese Teacher £18/h1st lesson free!Discover all our tutors ChengChinese Teacher £20/h1st lesson free!Discover all our tutorsCantonese and Mandarin: Same Script?Before you learn to read Cantonese, however, it is worth knowing a bit about the writing system that they use. Because ‘Chinese script’ or a ‘Chinese character’ is not a monolithic thing.Learning Mandarin script and learning that of Cantonese is a very similar process. However, we need to stress that these are simply not the same at all. They use a lot of the same characters, but the pronunciation is different â€" so different that the languages are mutually unintelligible. And given that the grammar of the two languages also differs, it is not even likely that a Mandarin speaker would be able to follow a Cantonese text.Whilst simplified Chinese text is primarily used by those who speak Mandarin, this is where Mandarin and Cantonese differ. Cantonese, on the other hand, uses the traditional characters.What these are is something fairly self-explanatory. The traditional script â€" used in Cantonese and Taiwan â€" is the original script that has developed over centuries, millennia even. The simplified Chinese of mainland China, Singapore and Malaysia, however, has â€" surprise, surprise, been simplified. Yes, this means that it is easier to read.As you are facing Cantonese, you’ve got a bigger challenge. Yet, this challenge is much greater when you are writing than when you are simply reading. Reading is merely a game of searching fo r patterns and deriving meaning from them (see below!). But producing those characters is a lot harder than just recognising them.The trouble is that Cantonese has another difficulty.Cantonese Written and Cantonese Spoken.When reading Cantonese, you’ll notice a further difference. This is the difference between what is generally called ‘written’ Cantonese and ‘spoken’ Cantonese. The trouble is that ‘spoken’ Cantonese, in this context, is a written form in itself. Imagine very formal English, the sort of thing that you would find in broadsheet newspapers, academic textbooks, and government copy. But then imagine the sort of language that most English speakers would text to their mates or the sort of language that is spoken down the pub.In English, we use the same alphabet for both forms. In the former, the sentences might be longer, more grammatically correct, and with more official language. You wouldn’t start an email to an employer with ‘hey dude’, just as you wouldn’t say goodbye to a friend with ‘yours sincerely’.In Cantonese, the difference is that completely different characters are used for the two registers of speech, with completely different words. Whilst written Cantonese is the standard Chinese that is common to mainland China and all other countries speaking Chinese, spoken Cantonese is limited to those who speak Cantonese.Spoken language in Cantonese is the way you will be texting your friends. But you should really know standard, written Chinese if you are intending to get a job in Hong Kong, say.Find out how to learn Cantonese vocabulary! Build your Cantonese dictionaryRomanization: Yale and JyutpingWhen you start learning Cantonese, it is worth noting, you will be primarily be learning with a Romanized system, that being a system that transforms the Cantonese phonemes (or sounds) into the alphabet that we use in the western world.This is to help anyone who is not a native speaker to navigate the complexities of the Chinese written system.There are plenty of Romanization systems in Cantonese â€" developed by different people trying to work with the characters in their native language. The most common that you will probably come across are Cantonese pinyin, Yale romanisation, and Jyutping, the system developed by the Linguistic Society of Hong Kong.These are generally quite similar. Between Yale and Jyutping, nearly all the consonants are identical. However, there are differences in the tones and in some particular sounds. As we said, however, the differences are small.Romanisation will be what will help you take your first steps in Cantonese. However, when you are reading long texts, the system soon becomes exhausting. As there are no spaces between words in Cantonese, the system doesn’t always appear clear in distinguishing where one word finishes and another begins.Characters and Components.At a certain point, then, you will have to move on to the characters themselves. And as, according to some estimates, there are over fifty thousand different characters, this can be a little intimidating.Don’t worry, however. Because, as with all languages, the vast majority of them are very rarely used; only a couple of thousand of these are in everyday use. And, a lot of Cantonese speakers also forget how to write certain characters themselves. So, let that be a load off your mind.RadicalsWhat should be really reassuring, however, is that each of these fifty thousand characters is actually the product of only 214 smaller components. These are called either components or radicals. These are the semanti c and phonetic building blocks of Cantonese. And once you can recognise these, you will be able to spot them in every different word.As we said, reading is all about spotting patterns. And once you are familiar with the code â€" the radicals â€" the patterns will slowly but surely become clear. So, now read our full guide to learning Cantonese!