Solar energy from the sun’s heat radiation is just one of the many renewable energy sources that are the subject of current global technological research and development. The harmful effects of the use of petroleum-based fuel to power vehicles and electric generation and distribution plants have prompted governments to take on a more serious look at their energy policies. Aside from solar energy, other renewable energy sources that can be used in lieu of fossil fuel are secondary solar-powered resources such as biomass, hydroelectricity, wave and wind power.
Solar electricity generation from solar power (sunlight) are of two types – by use of heat engines and/or photovoltaics (PVs). Sunlight may be collected onto solar panels which may be used directly as electricity with photovoltaics technology. Photovoltaic cells or solar cells are devices that directly covert light into electrical energy. Concentrated solar power (CSP) systems are heat engines that concentrate or focus large area sunlight, using lenses and mirrors (heliostats) with an installed tracking mechanism to follow and maximise sunlight catch, into a powerful small beam to bring to boil and produce
Posted in Education
How an Aquarium Will Make Kids Smarter
First a teaching aquarium in the classroom energizes learning, it prods learners to get involved because the tank is not an inanimate object it is a living, breathing organism, full of fellow creatures who just by their very existence teach learners about life in an ecosystem covered by water. It is easy to engage a human being in caring about the welfare of their fellow creatures, their life cycles, what they eat, how they protect themselves and even how they pass away. All of this will engage learners in a real way that a computer or online game can only dream of. Once you have observed the “life under the sea”, you are invested in its well-being and it’s ultimate successful survival.
Math and The Aquarium
The educational aquarium is also good for teaching math skills. From the little
learners who are just learning how to count. to the older learners who are learning about algebra, geometry or physics, all can be accommodated and engaged by using an educational
A college textbook is a foundation of knowledge, which is used by college students. The new editions are printed once in a year and can be either purchased online or through a book store.
A common problem faced by students is either they are unable to purchase costly textbooks or they are unable to find the exact editions. These are the 2 problems that students face when they purchase books in the last minute. Hence to solve this problem online method has been introduced.
Nowadays, most of the college students buy college text books during semester exam. Hence demand for books increases at that time which leads to increase in price. In such a scenario, we can save money by buying books online. If you notice most of the college textbooks are available online. It is one of the best ways to get textbooks at cheaper rate. The rates of online books are cheaper when compared to an ordinary bookstore.
Advantages of buying college textbooks online
- When we buy college textbooks online it eliminates the role of wholesalers, retailers and distributors.
- When we buy study materials, previous years questions paper we can save paper and
Benefits attained from books by students from both schools as well as colleges can never be explained entirely. It is so huge and vast one cannot precisely perfect it. However certain benefits could be pointed at. International edition of textbooks are simply textbooks that are published outside the United States of America. Such books are not sold in US.
However these international textbooks have all the contents similar to that of an US edition. The only difference is that these books come in paperback cover and they are sold at half the rate than the US edition. The only problem is that they are from overseas and hence shipped or couriered through flights and it might take up to two weeks to be delivered. Thus when placing orders for these books see to that you do it at the earliest before your college semester begins.
While starting college and if you are student managing independently, it is very important that you manage your expenses pretty well. Most students end up paying tuition fees, boarding fees other fees related to miscellaneous and at the end of the day, hardly saving any money. This leads to a lot
Posted in Education
Coelacanth is a type of fish related to other extinct fish that like the osteolepiforms and are thought to have gone extinct in the Late Cretaceous, it was later discovered in 1938 in the coast south of Africa. The only living coelacanth species is the Latimeria chulmnae and the latimeria menadoensis, it has since been renamed as the living fossil because they were first discovered as dead fossils before they were actually discovered in form of living specimen.
The unique thing with the coelacanth is that they have some features that aren’t possessed by any other creature, for instance its body has Cosmoid scales that act like the armour protecting its exterior. It also has an intracranial joint that allows it to open its mouth extremely wide than the common fish and has a hollow backbone. This features gives the scientist and researchers the anxiety to research more on its body structure.
Another outstanding feature of the coelacanth fish is that it creates a link between the fish and the amphibians this is why it has such an importance to biotechnology. Hence scientists use its genes to measure the genetic differences of the coelacanth DNA. This
It is imperative that every educator should endeavor to be a good classroom manager. Being a good class manager means building classroom discipline in students. This is because the classroom is ideally the learning environment where everything proper and curriculum based takes place. Besides, an educator deals with different types of individuals who are psychological beings with different backgrounds and personalities as students in the classroom.
Therefore, when the educator applies good and proven classroom management techniques, he or she will be able to bring under control the different kinds of behavior the students typify. Nevertheless, there are educators who are known to have been using a set of unique classroom management techniques that works just like the several methods others apply. However, the creativity of the teacher as commonly taught in most classroom management workshops is vital in evolving different and proven classroom management techniques.
Here are some initiatives for building effective classroom discipline and fostering good classroom management that makes classroom teaching and learning fun for both the educator and his or her students.
Use focus and direct instruction techniques in building classroom discipline: If you begin your lesson anyhow with the hope
Renting textbooks online is a popular trend among university and college students. They are using textbook rental services offered by some of the most reputable online book rental stores to save money. New students on university campus often have less idea about the textbook rental facilities. They are either ignorant to this affordable option of getting college textbooks or have no idea about how much money they can save by renting textbooks online. This article will provide some important insight to online book rental services and the money saving potential being offered by online textbook rental stores.
Original Textbook Cost vs. Textbook Rental Fee
Online textbook rental services help students in cutting their expenses over semester textbooks. On an average, student can reduce their textbook expenses by 50% to 60% by utilizing textbook rental services. There are many online book stores offering wide range of college textbooks on rent. Their textbook rental fees for the whole semester comes around 35% to 40% of original retail price of books.
For example, the popular book “UNDERSTANDING SCIENCE” which is priced $ 149.95 can be rented for $ 74.98; that simply means saving of $ 74.97 (approx 50%
German Language is considered one of the major languages in the world after English and French. It is estimated that on average German is spoken by more than 100 – 120 million people. We can assume that at least 38 countries around the world use German Language for communication and regular life. Normally the most of world German speakers are in Germany; however you can find a relevant number of German speakers in USA, Canada and Latin America, principally in South America. The question is, why many people want to learn German?, probably the reasons to do that are the following:
A. People Learn German for Travel
It sounds logical, Germany is located in Eastern Europe and many Europeans used to travel for holydays each year. Additionally the tree major countries in Europe have German as a native language. You can learn German for example in institutions in Berlin or Frankfurt, however classes are very simple and focused in culture, basic conversations, introducing yourself and tips to go to restaurants, hotels and more.
B. People Learn German for Business
Is clearly obvious companies around the world have commercial relationships with Germany or cooperation for
Financing higher education may seem like a nightmare for some. However, for those looking into student loans, there are several types offered by Citibank that may meet your needs. Depending upon the state that you live in and the type of degree you are seeking, you could find Citibank student loans that meet your exact specification to further your education. By researching what is available and meeting with a representative of Citibank, you can decide on a student loan to help make your education goals become a reality.
Citibank student loans are labeled as CitiAssist loans and are generally divided among different career paths. Each sector has its own benefits for those pursuing their particular field of study. For those seeking undergraduate and graduate degrees, CitiAssist offers private loans to cover all kinds of expenses associate with going to school. Books, computer and tuition can all be covered with this type of loan from Citibank. With flexible financing, competitive APR rates and no loan fees, students are offered a way to finance their education rather reasonably. Another advantage is the ability to borrow up to the cost of your education less any kind of federal funding you
Posted in Education
A student taking their first course in business mathematics might wonder how necessary a textbook for such a course may be. After all, don’t most students already know basic mathematics by the time they reach college or business school? The truth is when people talk about business mathematics they are talking about something very specific and in some ways unique from the basic mathematics taught in grammar school.
Business mathematics is used by commercial enterprises in order to record and manage their operations. Most such courses are usually taken at the undergraduate level by business students, although sometimes they can be offered at the high school level to those who do not intend to go to college or who wish to pursue an associate’s degree. Two of the more advanced such courses at the college level are Business Calculus and Statistics. At the high school level the course might be geared toward the average person and called something like Consumer Math. In nearly all of these courses there is an emphasis on practicality and the types of problems typically encountered in commerce and everyday life.
The sort of practical subjects that might be discussed in these
A classroom that behaves, listens and learns is one of the ultimate goals of every educator concerned with rendering effective service on the job. In reality, effective strategy for building classroom discipline is the Holy Grail that many tired and stressed out educators need to rejuvenate their teaching career. It is also what is needed to make many educators who though passionate about teaching yet are already thinking of quitting the profession to rescind their decisions. If you are a high school educator looking for how to raise your students’ test scores, updating your knowledge on high school classroom management techniques is the way to go.
Importance of classroom management workshops: Improved classroom management strategies are part of a continuing education program commonly taught in classroom management workshops which educators who are passionate about attaining success in the teaching profession should benefits from. There are practical skill sets new educators need to acquire and learn when they graduate newly from universities and colleges and join the teaching work force. These skill sets also commonly taught in classroom management workshops go beyond the theories they learnt in these higher institutions and if the new educators are fully equipped
Are you following the modern trends in the age- old subjects like biology? Modern trends mean applying engineering, technology, genetics and medicine in the study of biology. The whole trend is called bio- technology, giving birth to bio- products or commercial products that are of specific use like manufacturing purposes.
But which are the windows through which you can bring on some more light to study biotechnology? As usual the books are always the most helpful companions in our knowledge- building process on any field. But among so many books which books are going to help the students and scholars the most?
Here are the most required books in applications of biotechnology:
1. Handbook of Pharmaceutical Biotechnology: This handbook is for scholars who are working on pharmaceuticals and applications of biotechnology in discovering and producing drugs. The book written by experienced professionals gives an overview of how to apply biotechnology in drug development process. This book will be of help to various genres of scholars like researchers, molecular biologists, cell biologists and also biochemists. The entire bio-tech industry gets much assistance from this book’s approach towards the extensive applications, regulations and validation methods.
If a man wishes to thrive in modern times, he should be able to tackle the competition around him, by minimizing the damage caused to the environment. Chemical engineering involves research and development in most fields, including medicine, environment, and technology.
Engineering is among the most coveted professions and anyone who desires to build his/her career in this field needs access to the best books. By studying quality Electronics Engineering manuals you can learn all the laws, processes and their applications in the most effective way. These books not only help you to secure excellent grades in examinations but also strengthen your prospects to grab the best jobs available in this field.
Chemical engineering books provide a rare insight into this form of engineering. These books focus on technological development and research. Chemical engineers study novel ways to extract fuels such as natural gas and oil, making this profession high in demand.
Electronics engineering is another popular and lucrative profession. Nearly every industry in the world uses some form of electronics, increasing the demand for electronics engineers. Electronics engineering books give a detailed assessment of the various concepts in this field. Some of the industries
The act of speaking or writing about any building after due analysis is popularly known as architecture criticism. Most commonly, buildings that are historically important, have revolutionary designs or are constructed at a famous public site are subject of architecture critique. Nowadays, lots of architecture criticism reference ebooks are available on the World Wide Web, which provide all the requisite information on the topic. These books scrutinize the role of ideologies inÂ architectural criticism and help readers learn about the subject.
Architecture Walks: The Best Outings Near New York City; Stockholm: The Making Of A Metropolis; and Indigenous Modernities: Negotiating Architecture And Urbanism are popular ebooks that give reference on architecture criticism. Buyers can download these digitized books in PDF format from any reliable ebook store at the most affordable rates.
Among all these, Architecture Walks: The Best Outings Near New York City by Lucy D. Rosenfeld and Marina Harrison has gained traction among readers. The book takes readers on a journey to most aesthetic, appealing and captivating architectural treasures located in the vicinity of New York. Early colonial saltboxes, yet-to-be-finished modern structures on college campuses, 19th century follies, Gilded Age palaces, lighthouses, windmills and romantic
Architecture is the art and science of designing a structure, a process that combines planning, designing and constructing a building. A well designed building is often seen as a symbol of culture and a work of art. People who want to know more about architecture can refer to numerous architecture ebooks available on the Internet. In order to gather more information people can also refer to buildings ebooks.
World Wide Web is flooded with several architecture ebooks, such as On Architecture; Ultimate Horse Barns; The Architect’s Brain; and Greene & Greene Furniture. These ebooks have all the important information about architecture, including the concepts involved in architecture and when it started, among other such questions. On Architecture is an interesting book written on the topic by Ada Louise Huxtable. The author has captivated the readers from all over the world in through her well-reasoned beliefs about architecture. With her unmatched intelligence, the author has tried to discuss whether modern architecture is still alive. The book is considered one of the most informative architecture ebooks available on the Internet.
Another famous eBook on architecture is Ultimate Horse Barns by Randy Leffingwell. The book has presented eighteen masterpiece
Parents take a lot of pleasure and delight when selecting children’s books for their kids especially if they are classic books. Parents are like walking down memory lane as they go through piles of books and remember their own childhood when they also look forward to reading their own books.
So how should you choose children’s books?
Bright and Colorful
Children are naturally fun and active. However, they easily lose interest and attention if they are doing a particular activity for a long time. It’s the same thing with reading. You need to capture their attention and keep them long enough to enjoy the books in front of them. Bright and colorful children’s books are guaranteed to catch their attention. Dr. Seuss books are classic examples of books that create visual impact on children. They have vibrant colors and illustrations that are really meant to capture the kids’ attention.
Do not underestimate a child’s capacity to understand; good stories are really appreciated by children especially if they make them laugh a lot. Select children’s books that are well-written, funny, and, as much as possible, those that teach good moral and values.
One cannot undermine the importance of reading in a child’s education. That’s why educational books are important as they help increase a child’s vocabulary and awaken his interest to learn more. Reading is the first step and the basic foundation for a child to perform well in school. When a child develops love for reading, learning other things becomes a lot easier. It is, therefore, important for parents to get the children’s interest to read at a very young age.
In order to capture your child’s interest for educational books, develop the habit of reading aloud to them. They will find it interesting as you read to them different stories and imitate various characters. Set aside a specific time of day dedicated to reading alone. This will have the children something to look forward to every day. Once the children develop love for reading, they will also develop the initiative to read on their own as they grow old. Reading is especially good to unwind and relax that’s why many parents prefer to read bedtime stories to their children.
Another good way to get your child exposed to the wonders of educational books is to take
Going through school, I always got good grades, perhaps because I had a decent memory. Still, I reject the notion that rote memorization is the best way to teach young people the facts of life, or teach them how to of think, a skill which is needed in everything they do, whereas the information they garner from a particular class or subject may never be used, or only in certain areas of the human endeavor, or perhaps at their job. I would like to discuss with you the importance of teaching kids to think.
Now then, for this article I’d like to recommend a very good book that I’d like you to read, so we can have an adequate dialogue in the future. This is a book that I do personally own, and I found it rather intriguing, but I also have some comments and some concerns. The name of the book is;
“So Each May Learn – Integrating Learning Style an Multiple Intelligences” by Harvey F. Silver, Richard W. Strong, and Matthew J. Perini, published by the ASCD – Association for Supervision and Curriculum Development, Alexandria VA, 2000, 124 pages, ISBN: 0-87120-387-1.
Posted in Education
I am an incredibly slow reader, and for me finishing a book of an average kind of length can take anywhere between one to three months. This is something that many of my friends and family are surprised to learn, mostly because I’m such an avid reader and because I write incredibly quickly. So what’s going on then?
The thing is, that when I read a novel I like to do it properly and to feel fully immersed in the book. Too many people I see reading a book on the tube, dipping in and out of the narrative while chatting to their friends or asking people for the time, and too often I see people really just skim reading the content without actually taking it in.
When I read I like to word out every line in my head in the imagined spoken voice that I think that person would have, and I like to imagine it all in detail. I read every line, and I sound out every comma and every italicised section to sound the way I think it should and to add or remove emphasis accordingly.
And to do all this