Author Archives: shield

College Math Professor + Technology Skills = Better Student Performance

If you are a college math professor, you know how difficult it can be to relay concepts to students. Some college students struggle to understand, no matter how hard they try. Others do not try at all, maybe because they are scared or maybe because they just do not care. Both groups can benefit from integration of technology but this may not be possible in the classroom. Instead, a math professor can use the online world to create this new learning environment.

College students study during all hours of the day and night. They will love a 24-hour online math chat room designed just for them. A professor can set this up and invite students to join, using online marketing to spread the word to other colleges and universities. Establishing a separate chat room for each mathematical discipline (geometry, calculus, etc.) ensures that discussions remain relevant.

When students have a question, they can log into the chat room and post it. Student tutors, graduate student teachers, and professors can take turns serving as subject matter experts. By incorporating professors from the eastern, central, and western U.S., most shifts will be covered. During a time when an expert is not available, students can bounce questions off of each other or refer to a knowledge database resource linked to the chat room.

These days, students access the Internet in ways other than just through a computer or laptop. They use smartphones, tablet computers, and other devices to get online from wherever they are. Making the chat room accessible to mobile devices expands its usability. This way, even when students are on the bus traveling to a school basketball game, they can log on and get answers that will make their homework easier.

To enhance the functionality of the chat room, an app can be built that incorporates formulas. Students can plug in the parameters of a problem and the app will help them find the answer. In addition to displaying the result, the app can explain the steps taken to arrive at the answer, providing students with a mini-lesson.

Once the framework of this technology has been established, the founding professor should market the chat room and app to students throughout the world. By using online marketing techniques like link exchanges, blog posts, and article writing, the site becomes more visible. Colleges will soon be buzzing about the great new tools that help math students improve in the classroom.

Staying Informed on News With Wireless Internet

There is always something happening somewhere in the world that people want to know about and reporters want to spread the word about. You simply have to be able to read the articles published to constantly be informed and the Internet is the best way of reading those articles today. However, what if you don’t have a constant connection to the Internet? You can always stay informed of what’s happening in the world when you have a wireless Internet connection to keep you in the know.

Getting online to read the news is something your grandparents might not understand. They probably still want to hold a newspaper until their fingers turn black while reading what happened yesterday in their own city and various other parts of the world. The unfortunately part of reading the news through an old-fashioned newspaper is that the articles are limited due to available space and the timing cannot be completely current do to printing needs. You will most likely be reading an article that was written the day before and could even find a caption at the bottom of that article directing you to the newspaper’s website for more information or an update on the situation.

If you want to be sure you are getting the most current news from all over the world, you should consider getting a reliable wireless Internet connection so you can get online while you’re out of the house or office and read news sites that publish information from all over the world. You can get online virtually anywhere with WiMax technology and read all the newspapers you enjoy reading without waiting for the next issue to be delivered to your doorstep and without turning your fingers black. Plus you’ll have a high-speed Internet connection so you can have high-speed access to the most recent and current news updates.

You’ll be getting online with a 4G network when you use mobile wimax, so you won’t have to deal with the slow dial-up connection you may be used to. If you’re reading the news with a dial-up connection, you might think it’s faster just to wait for the next issue to be delivered to your doorstep! When in fact, with your new wireless connection, you’ll be working at speeds that are significantly faster than a 3G network or that slow dial-up connection so you can be sure you’re getting your news information at high speeds.

Your friends, family and coworkers will be amazed at your knowledge of current events when you’re able to get online and keep tabs on the world through online news outlets. You’ll never have to wonder what is going on in the world again when you can just use a reliable wireless Internet connection to find out from virtually anywhere in the city. You can find out what’s happening in London while you’re eating breakfast, riding the bus or relaxing at the beach in your own town of Daytona Beach, Florida.

Wind flow centered musical technology instrument

Something that makes a audio can be known as a guitar. Musical equipment are being created and performed by man since ancient periods, actually, since the very begin of record. There are a whole lot of musical technology equipment performed by men all over. Wind centered musical technology instrument What is a Wind flow centered musical technology instrument? Something that makes a audio can be known as a guitar. Musical equipment are being created and performed by man since ancient periods, actually, since the very begin of record. There are a whole lot of musical technology equipment performed by men all over the globe. Sequence equipment, wind equipment, drums equipment, steel equipment, and so on are some kinds of musical technology equipment. Here, we are going to create a wind centered guitar.

How does a wind centered guitar work? A wind device is generally a resonator such as a tube or a tube, which generates audio when you strike into its one end and set it into shake. Flute glasses, bagpipes, harmonium, whistles, and so on are some kinds of wind equipment, also known aerodynamic mobile phones, officially. PROBLEM STATEMENT: Create a Wind flow centered musical technology instrument You will need the following material: Cylindrical boats (straws, tube joints, bottles) for air pillar, Scissors, Some sticky material Method:

  1. Take eight straws to create the guitar, one for each of the notes: sa, re, ga, ma, pa, dha, ni, sa.
  2. .Cut the straws in improving purchase of duration.
  3. .At one end of each hay, overall tone and flatten about 2 cm or an inches.
  4. .Make little, angular reduces on each part of the compressed stops, with the help of a scissers.
  5. .Join all the straws with some sticky content.
  6. .There will be a factor at the end of the straws.


  1. Hold all the straws and begin ruining air into them, placing the compressed end of the straws to the oral cavity area, implementing very mild stress with the oral cavity area.
  2. .When you strike through the straws, they will shake and generate a audio or a overall tone.

Takeaway: The wind equipment perform on the foundation resonance, where an air pillar is vibrated by the artist ruining air into one end of a resonating tube. The message of the shake and consequently the audio created is determined by the duration of the tube and also on certain guide variations created to the efficient duration of the resonating tube. Think a little:

  1. What will occur if you modify the measures of the straws?
  2. .If you use some other content for the tube joints instead of hay, will the audio created be different?
  3. .Does the audio excellent rely on the body weight of the instrument?

Computer Science And Information Technology – The Two Emerging Branches Of Engineering

In the new millennium, computers have assumed as strategic importance in this corporate world. Today there is a great demand of highly qualified IT professionals. The responsibility of an IT professional is to involve in data management, computer hardware, database and software design, management and administration of the entire system and much more. In Bachelors in computers, there are two branches of engineering i.e. Computer science and Information Technology. In computer science, we study the principles of engineering that involve in the design, engineering, development, integration and testing of a computer system at almost all levels. This branch of engineering also involves applied areas of Maths and science, electrical and electronics theory, materials engineering and programming fundamentals. On the other hand, in Information technology, we study the usage of computers and similar devices like electronic and communications for processing and distributing information by many different means. Here, we are trying to provide you some information about these engineering branches that may help you in selecting the right branch for you.

B.Tech (Computer Science) is basically a study of computers where we learn about hardware and operating systems like multitasking kernels, data buses, registers, address buses etc. On the other hand, Information technology involves in information manipulation and the business requirements.
B.Tech (computer science) concerns with the principles and concepts that are essential for the growth of IT and it is an academic study of software and hardware concepts. In B.Tech (information technology), some specific purposes may have to be studied.

With computer science, we can better understand how to solve the computer problems and information technology is the study of technology which drives information systems for business.

Computer science actually tells what is a computer and how it works whereas information technology is what and how can I do with computers?
Sharda Group of Institutions also provides B.Tech (computer science) and B.Tech (Information Technology) programs. At this institute, B.Tech (Computer science/Information Technology) 2009 admission has been started. The eligibility criteria for this program is class 12 with minimum 50% marks. The selection of a candidate will be based on Online exam (SURE)/Sharda Scholarship Carnival . The SGI Institute believes in delivering high quality education with the help of its accomplished teaching staff.

Short Process Of Powder Metallurgy Technology

Technology of powder metallurgy parts near net shape powder metallurgy workers has long been one focus of the study subjects. Over the past decade, the study of new technology, new technology after another. These new technologies, the emergence of new technology to solve the short-flow low-cost powder metallurgy materials forming problems, greatly contributed to the rapid development of powder metallurgy parts. Currently, powder metallurgy parts manufacturing technology development is to increase density, reduce costs and complexity of high-precision near net shape parts mouth.

In 2000, Germany’s Fraunhofer Institute has developed one of these are known as the flow temperature and pressure of the short process of low-cost near-net shape technology. The temperature and pressure process technology-based and combines the advantages of metal injection molding technology. By improving the mobility of mixed powders, filling ability and formability, can 😯 ~ 130 , in the traditional press on the precision forming of parts with complex geometries, such as the vertical direction with a groove with the suppression of the hole and threaded hole and other parts. 2 without the need for subsequent machining. Flow temperature and pressure forming technology not only to overcome the traditional powder metallurgy forming a complex geometry in the gaps, but also avoid the high cost of metal injection molding technology is a great potential of new technology, has a very broad application prospects.

Flow temperature and pressure forming a new type of powder metallurgy parts, as near net shape technology, its main features can be summarized as follows: 1) forming parts with complex geometry flow using temperature and pressure can be directly formed with grooves perpendicular to the direction of repression, holes and screw holes and other parts, while the use of the shape of the cold manufacture of such parts is very difficult or even impossible, manganese powder the general need to complete the subsequent machining, CNC press to realize that the use of complex and precise movements , can only produce a relatively simple type of parts. Fraunhofer researchers used a special mold, the T-hole, hole, L-shaped cavity mold hole has been studied and successfully prepared a T-shaped parts. The results show that the well-mixed powder flow is sufficient to avoid cracks in the corner. Fraunhofer researchers have also used the shape with a slight taper to successfully direct the punch forming a deep blind hole parts, blind holes and wall thickness of the high rate of up to 3 to 7, the changes in wall thickness in the range of 1 ~ 3mm . Flow temperature and pressure can also be precision ground forming threaded holes. With the external thread of the bolt with a core mold after compaction, it will tighten the bolt out from the semi-finished products, and then sintering can be obtained thread. According to shrinkage by selecting the appropriate core diameter of the bolt thread can be suppressed without the required 2 machining.

2) The compacts of high density, density, temperature and pressure than the uniform flow of powder loading density as high, so after the semi-finished products by the temperature and pressure can reach very high density values. In addition to density, the powder flowability as well, forming parts and more uniform density. Or use a simple model red (no auxiliary floating red multi-axis model) can be multi-step forming of powder metallurgy parts.
3) the adaptability of materials Fraunhofer researchers conducted a variety of metal powder flow of warm compaction studies, have made a more significant results, including low alloy steel powder (Distolay AE), stainless steel 316L powder, silicon powder pure Ti powder and WC-Co hard metal powder. Flow temperature and pressure process in principle applicable to all the powder system, the only requirement is that the powder sintering must be good enough to eventually reach the required density and performance.
4) to simplify the process, reducing costs forming parts using conventional powder metallurgy method to suppress in the direction perpendicular to the grooves, cross holes and other shape, need to design very complex molds or 2 times after sintering machining to complete. Although injection molding technology in the shape of forming part of the complex and almost without any restrictions. However, due to large number of added binder, nickel powder in the heating process in part because of the influence of gravity to deform. Therefore, it often requires an additional more complicated and more expensive binder removal process, making the injection molding of high cost than conventional powder metallurgy technology, so the injection molding of parts may not be able to meet its design features to replace the conventional powder metallurgy parts to the application of injection molding technology has been somewhat restricted.

The flow temperature and pressure forming technology, either directly without the need for complex geometries 2 subsequent machining; the other hand, the flow temperature and pressure forming process, the use of a special binder and lubricant content is moderate, the configuration of the hybrid powder has a high viscosity and critical shear strength, the heating process does not occur in the deformation, which can be directly removed during sintering binder. Thus, the traditional powder forming process and injection molding process compared to current techniques for temperature and pressure forming of complex geometry parts, the only simplifies the production process, but also significantly reduces manufacturing costs.

Staying Informed With Satellite Internet

The world is a rapidly changing place, and these days following the news is more important than ever. Fortunately, these days we have more methods for staying informed than at any other moment in human history, thanks to phenomenal advances in telecommunications technology (just to provide the most notable example). At present, there are exciting new ways to stay informed about absolutely everything that is taking place in the world around you from just about any location imaginable and at any time of the day or year.

That’s because satellite internet has revolutionized the way in which society can stay plugged into the web and other people. And, unlike before, nowadays more people than just the employees of major news corporations, etc., can have access to a satellite internet connection…from anywhere! That, in turn, is because the cost of satellite communications technology has come down to drastically low levels compared with what was the case just a few short years ago (the times when only news crew buses sported mobile satellite receivers).

Many homes in remote parts of the nation are finally managing to get practically real time feeds to important events and stories that are developing throughout the world, whereas previously all that they had available to them was a painfully slow dial-up connection. With satellite internet, folks in rural and removed areas can stay on top of exactly what is happening in the news: from the latest political developments to the latest economic news, nothing goes unnoticed any longer. And that is a hugely significant advancement, as being informed is the basis for making wise decisions. People that own or run businesses know all too well how important it is to remain plugged in to the rest of the world and society at pretty much any given moment, as failing to meet this condition will result in counterproductive or downright self-destructive decisions in the short, medium, and long term.

Yet not only can people in remote areas have a satellite dish installed which will feed them an internet connection from a fixed position: furthermore, today it is possible to acquire an affordable, specialized transportable satellite internet receiver which will conveniently give you a connection while out on the road. That means that business trips and even vacations are times when one can keep up to date, unlike used to be the case. These specialized receivers usually have a slightly different shape than the normal, stationary receivers, and they include simple-to-use clips for fixing the receiver to an object (the roof of your car, your hotel room, etc.).

As more and more professionals and businesspeople get their hands on these awesome new technologies, the efficiency with which business is conducted in general, both at the national and international level, will improve drastically. This should be a process of a few years, ideally, and by then there will surely be many more interesting and promising developments in the satellite internet industry. Until then, be sure to enjoy the great improvements that have already been made.

Bottecchia Cycle Technology A Glimpse Of The Past And Today

Being a pioneer in the bike and cycle trade industry, Bottecchia has developed ground breaking technology molded to both of its racing and transport model bikes. Bottecchia cycles are not only classy pieces of kit but also well designed with very good equipment at a very reasonable price. The technology behind every bike is taken from the concept of revolutionary practices with the rider and his/her environment in mind. Thanks to its know-how, combining tradition and advanced technology, the company’s purpose is to be also in the new millennium a point of reference for the cycling sector.

It all began when Ottavio Bottecchia began working with Teodoo Carnielli and starts manufacturing racing bikes, making use of his knowledge he acquired from the Tour de France in 1926. In 1930, after Bottecchia’s death, the Carnielli family takes the business forward and makes Bottecchia a well-known bike brand name in Europe, and exporting to the US with great success. On the whole, the business expanded under the Carnielli family. Throughout the years, the small Carnielli workshop gradually develops into an industry. And there are around 100 workers who build Bottecchia bikes between 1930 and 1940. At the end of the sixties, the old Teodoro passes on the baton to his sons Guido and Mario. In 1973, the worlds first folding bike was produced and it was very successful in Europe. Yet in 1997, Bottecchia was acquired by the Turato family who has had two generations of history in bike manufacture the Cicli Esperia. In 2006, the group sells over 50,000 bikes throughout Europe and looks to expand outside of Europe considering the US, Asia and the Pacific. If truth be told, there are already over 50,000 bikes that were sold in Europe at that point. It was also, in 2006 when the cycles assign exclusive distributors in Australia and New Zealand. Today, the company produces around 70 models in order to meet every kind of demand, and its earnings increases year by year.

Over the many decades, these bikes have a particular importance in the history of cycling. The experience gained through these years helped the company to develop innovative technology for cycling professionals and casual riders alike. The group’s bike technology now presents a collection of more than 40 models: racing bikes, mountain bikes, “verde natura” and “city” line, super light and junior bikes. New and upcoming models includes stunning designs perfect for racing, flat bar, city living and mountain bikes.


The company’s aim is to introduce new interesting ideas in cycling, with flair, exceptional bicycle design, passion and meet every emerging demands for road and off road bike experience.