Chemistry - Intermolecular Forces and Bonding

Chemistry - Intermolecular Forces and BondingChemists know about intermolecular forces and how they help create chemical reactions. The latest advances in this field have been marked by progress in energy research. The collaboration between chemists and energy researchers has provided new insights into the nature of these forces and their effect on chemical reactions. A series of important papers on the topic were published in the period from 2020 to 2020.For chemists, intermolecular forces are the basic building blocks of chemical reaction. The reaction cycle usually starts with a carbon atom being attached to an atom of oxygen. In other words, the two molecules create a new compound. This is how reactions take place. The different reactions proceed in such a way that they all end up in the same compound, which is often of the same type.In chemistry, intermolecular forces are responsible for that specific nature of reactions. As we are beginning to understand, scientists cannot easi ly recognize how a reaction occurs unless they try to manipulate the reaction and control its mechanism.New relationship between researchers is now emerging in the field of chemistry. Intermolecular forces have been discovered as fundamental components of chemical reactions and as the basis of bonding. Many changes have taken place in the field of chemistry as scientists have tried to understand the relationship between intermolecular forces and bonding in particular.Bonding is a process whereby two atoms form a bond. In order to create the bond, two molecules with an opposite charge have to be coupled together. The electron spins of these two molecules are made to interact by the presence of a third molecule that holds a neutral charge. All chemical bonds are based on similar types of atoms, which are similar in the first place.The simplest types of bond that links chemical bonds are ionic bonds, which are formed when an ion is paired with a positive or negative charge, while bondi ng is created between opposing charges of atoms. Here, scientists look at the properties of intermolecular forces and discover that the creation of bonds is not always a simple process.Scientists are now studying intermolecular forces in much greater detail than ever before. These new researches can help to pave the way for future discoveries in the field of chemistry.

Free Online College Lectures

Free Online College Lectures This post is being written while listening to Professor Jim Newtons Communication Studies 187: Journalistic Ethics from the University of California Los Angeles for free. The lecture is an hour-long video clip from YouTube. The U.S. News and World Report states that many college professors are uploading their lectures to online sites, extending higher education past students and teachers to all people. Their lectures are publicly available to anyone interested. This trend started in 2001 with the University of California Berkleys launch of webcast.berkley.edu and Massachusetts Institute of Technologys launch of OpenCourseWare. These programs host recorded videos of professors lectures, class notes, syllabi and other useful information. Since 2001, the programs have grown with sites like YouTube EDU, iTunes U, Academic Earth and Open Culture. These programs are creating many new learning opportunities for anyone interested in higher education. Also, students can watch the class lectures as many times as they would like. Professor Newtons Journalistic Ethics lecture is absolutely captivating, edge-of-your-seat, dont-want-to-blink, hope-it-never stops type of captivating. As unlikely and irrational as it may seem, there is the slightest chance that one could doze off and not pay attention to his entire lecture. This student even though one probably does not exist could go back to the class lecture on one of the aforementioned Web sites and watch the class lecture again. Therefore, that student will not be at a disadvantage for the test. Also, if there is a section of the lecture that a student did not quite understand, he/she can watch it again. Students could use the iTunes U program to download class lectures straight to iPods or iPhones. So, instead of being caught singing Party in the USA. with iPod headphones, students can listen to class lectures while driving in their cars or walking around on campus. If people hear you talking to yourself as awkward as that could be at least they will think youre smart. Students are not the only ones to listen to online lectures. Many college professors and high school teachers will use these to improve their classes. Also, these could be great resources for high school students. Free online class lectures will give high school students great insights into what education will be like at that particular college. Online class lectures are as close to actually being in a classroom as one can get. This could even help in the college decision-making process. With online classes, anyone can seemingly take classes at some of the nations elite colleges. However, no credit or degrees will be given in these types of online classes.

Aviation English 5 Great Resources and Tips

Aviation English 5 Great Resources and Tips As we get closer and closer to the March deadline for pilots, air traffic controllers and other aviation workers to achieve a 4 on the ICAO aviation English exam, there are sure to be more and more people looking for ways of improving their English for the test. Here are 5 great resources to help you prepare.Take Aviation English classes with LOI English! Ok, so this is shameless self promotion, but we do believe that one-on-one aviation English courses with native English speakers is one of the fastest and best ways to improve. If youre not sure, register for a free trial class!YouTube There are plenty of great videos on YouTube that use real, live recordings between pilots and air traffic controllers. One of the great places for this is Aldo Benitez YouTube Channel, which offers a lot of great recordings of air traffic control/pilot incidents, many of which are really funny (see attached video below).Aviation Blogs and Sites There are many aviation blogs out there that offer inform ative and entertaining reading, that will help you improve your aviation English vocabulary. One of our favorites is Wayne Farleys Aviation Blog. Youll find a great list of aviation English definitions there. You should also check out liveatc.net for recordings of air traffic control radio.Podcasts Ever listen to podcasts? Theyre like radio programs you can listen to on your mp3 player, when ever and where ever you want. There are several great ones out there about aviation, that are in English, including Airplane Geeks, and The Finer Points.Live in English Between now and March, try to surround yourself with as much English as possible. Change the settings on your computer, your phone, your email account and your Facebook account to English. Read only in English, watch television and movies in English, and look for any other aspect of your life where you can use English more.Ok, thats it for now, but come back for more Aviation English ideas. In the meantime, entertain yourself wit h this YouTube video below from an air traffic control frequency. This is the audio of the young boy who was allowed to direct traffic at JFK airport in New York in February of 2010.

Obama on Gay Marriage English Listening Exercise

Obama on Gay Marriage English Listening Exercise Barack Obama making his historic statement on ABC News.Last week, Barack Obama made a historic statement, at least for people living in the United States, when he told ABC News that he supports giving gay couples the same marriage rights as straight couples.For now, this is just a statement of support, and does not change the law in the United States, but it is the first time a president has openly supported gay marriage.Watch the short video below of the president making his statement, and then try to answer the listening questions. 1. ____ been going through an evolution on this issue.2. What tense is Obama using in this sentence? Why?3. ______ ____ Dont Ask Dont Tell.4.  What does the phrasal verb above mean? Do you know what Dont Ask Dont Tell is?5.  I ___ hesitated on gay marriage.6. What tense does he use above? Why?7.  It is important for me to __ _____ and affirm that I think same-sex couples _____ be able to ___ married.8.  What do you think? Are gay couples are allowed to g et married in your country? Do you think they should be able to?Answer the questions in comments and well respond. LOIEnglish Silvia, Question #1 is WeVE (We have been going) this is present perfect continuous and we use it for active verbs and time frames that start in the past and continue to the present. Question #3 is rolling back, it means something similar to take back. Question #5 I had hesitated on gay marriage. This is the past perfect tense, he uses this tense because he is talking about two past actions and wants to show which past action happened first.Obama is an open mindED person this right should be warrantED to all people IN SPITE OF sex difference.

Essentials for the International Business Major

Essentials for the International Business Major International business is so exciting. You get to study different cultures and keep up with markets all around the world. If you are globally oriented, love to travel, or love different cultures and have a business savvy, international business might be for you! There are some essential things to keep in mind if you are planning to major in international business. Overcoming international barriers There may be barriers to overcome when you're dealing with international business clients. It's important to be aware and sensitive of these things as you move forward in your business relations. For example, you might be doing business with people from all corners of the world. You might encounter someone who isn't a fan of your country or your country's politics. They may have a preconceived notion about you based on this. It's very important for you to have the skills to overcome barriers such as this. Think about it, do your research and be prepared for any possible obstacles such as this. Being aware of cultural differences It's imperative to know the cultural differences when dealing with people from different markets across the world. There may be a different way of greeting someone, a different hand shake, or a different way of eating, just to name a few. Be aware of such things, especially before encountering your international business contacts. It will make your transition to the international business market much smoother. It will also make you look very knowledgeable and you will impress your clients. Showing a cultural awareness means you care enough to take the time to educate yourself. Knowing your market Know the market trends in China, or wherever you're business focus is centered. It will help you keep up with the ever changing global market. Know the demographics, the target market, the market trends, and what works in your market. This is by far one of the most important aspects of being an international business person. It is the bread and butter of what you are going to do. Research, research, and then research some more. You can never know too much! Have an arsenal of other skills to help you in the international market Whether it be speaking the language or taking a class on the culture of your market, it never hurts to have all kinds of tricks up your sleeve to know your market well. It will help you succeed and show that you have a proven knowledge of your clients. Preparedness is always an attractive quality in any business person.

Watch for These 7 Signs of Depression

Watch for These 7 Signs of Depression pexels.com 1. Changes in sleep If you’re sleeping more or you’re sleeping less often, this is a sign of depression. Monitor these changes and, if they persist, tell someone about them. According to Dr. Holly A. Swartz, professor of psychiatry at the University of Pittsburgh School of Medicine, “sleep makes people function well, so the real problem is that for a depressed person, sleep isn’t restorative, and they aren’t refreshed or rejuvenated.” According to Dr. Joseph Calabrese, professor of psychiatry, individuals might also experience “psychomotor agitation,” which is essentially restlessness. 2. Your mind seems muddled If you’re having a hard time sticking to one thing, if your mind feels jumbled and you constantly have too many thoughts going through your mind and tend to be a little more forgetful than usual, this is another sign to watch out for. According to Dr. John Zajecka, professor of psychiatry at Rush University Medical Center, “One of the things people really need to be mindful of is how well they are functioning cognitively. Sometimes people can’t sit down for 30 minutes and watch TV or read or do anything that requires some focus.” Also be on the lookout for slow thinking, forgetfulness, decision-making problems and other signs of inattentiveness. 3. You’re worrying/thinking too much In case you didn’t know, there is actually a word for over-thinking: “rumination.” Rumination is bad for depression, as it can make it last longer or even increase an individual’s chance of becoming depressed. According to Zajecka, “With rumination, people basically get caught in a loop of replaying negative situations or looking at neutral situations in a negative way or over-analyzing things.” He continued in saying “A little self-reflection is good, but with rumination, someone can become very self-absorbed and they talk about the same things over and over again, which becomes tough on the people around them.” So this is essentially turning individuals’ friends and family against them, which will, in turn, make them more depressed, making it very dangerous. 4. Weight changes If you’re losing or gaining a lot of weight, this is a sign as well. Depression can cause individuals to either eat more or to eat less, which results in drastic weight changes. According to Calabrese, “Most people enjoy a good meal, and those who are depressed lose energy and interest, even in eating.” 5. You’re not engaged or expressive If you or someone you know is changing socially, meaning they were previously engaged and now aren’t any longer, they’re likely depressed. This is one of the big ones, as it’s very common with depressed individuals. And if they aren’t necessarily pulling back completely, pay attention to their attitude when they’re with others if they appear uninterested or have a flat look all the time, this is a sign as well and should be monitored. 6. You hurt a lot Depression, though a mental condition, can influence your body and create pain in the form of back aches, headaches, digestive issues, etc. According to Zajecka, “The pain is very real and some people may only see their doctors for vague physical pains and never get a diagnosis of depression when that’s the real problem.” The science behind this is interesting pain and depression actually share similar brain chemicals which travel nerve pathways so if you’re depressed, this can change your brain’s sensitivity to pain at those nerve endings. 7. It can be treated Just because you or a friend is displaying symptoms of depression does not mean it’s the end of the world; depression is very treatable. The problem is that it first needs to be diagnosed. According to Zajecka, “Depression is very common and there is good help. A person doesn’t need to suffer. They really aren’t alone.” So keep these symptoms in mind and be more aware of your surroundings. It’s time to change the statistics surrounding depression, and that change starts with you.

Quality Education Holding Company

Quality Education Holding Company Quality Education Holding Company The Quality Education Holding Company was founded in (2009, 1430H) to support the educational process in the Kingdom of Saudi Arabia; relying on the extensive experience of its members and employees in the fields of education, training and management, it successfully established many private and international schools, institutes and science academies all around the Kingdom. The Quality Education Company aims to advance the quality of the educational process and to provide the best services in this area; it is characterized by its adoption of advanced technology in the areas of education and training.Following a strong and effective approach to providing the best of services, the company initiated its journey in the education and training areas distinctly, compared to other similar companies.Believing in the importance of e-learning and distance training, a specialized department was established to design digital libraries, interactive e-books, and the orientation process of remote tr aining; where each person chooses their preferred time and date to attend the session while residing at home or being at work.The provision of excellent quality services is what distinguishes the Quality Education Company from many others. This is clearly shown through its numerous achievements in a short period of time, concluding several agreements with local, regional and global institutes and educational institutions, and cooperating with major universities to provide our customers with the best of services.