Category Archives: Technology and Science

How Do I Write A Hypothesis For A Science Fair Project

How Do I Write A Hypothesis For A Science Fair Project

One of the most important components of a science fair project is the hypothesis. The hypothesis is the foundation of the experiment and the reason for completing the project. If this is your first year working on a science fair project then these steps will help you to turn your project idea into a hypothesis.

Step #1 Come Up With a Topic or Project Idea

Before you can create a hypothesis you need to select a topic for your project. The topic will be a general subject area that you are interested in. For example, you can select computers, robotics, electricity, physics or other broad topics.

Step #2 Conduct Research and Narrow Your Topic

You cannot build a project if all you have is a broad topic. You need to narrow down the topic to a very specific concept, issue or problem. The best way to do this is to conduct background research on your broad topic. This research will help you to find interesting subtopics that are related to your broad topic.

Step #3 Ask a Question About Your Subtopic

The next step is to ask questions about your subtopic that you would like to answer. The questions can relate to anything from how a reaction occurs, what influences the results or how something can be improved. Write down your questions in a list and select the one question that you are most interested in.

Step #4 Make a Prediction

Step four is to make a prediction about the answer to your question. For example, if your question is how can solar energy be produced to meet the power needs of my community? then your prediction may be that the different circuit designs produce different outputs of power from the same inputs of solar energy.

Step #5 Make Sure Your Hypothesis Is Testable

The final step is to make sure your hypothesis is testable, otherwise it is not going to do you much good. To be testable, at least by you, it will need to have an independent variable that can be manipulated and a dependent variable that can be measured.

For example, in the above hypothesis the independent variable is the type of circuit design used and the dependent variable is the output of power. The circuit design can be manipulated by changing its set-up from a parallel circuit to a serial circuit. The power output can then be measured in Watts.

Fan Quality Disputes Increasing, Golden Wind Science And Technology Project Plan Carry Bad Debts.

Fan Quality Disputes Increasing, Golden Wind Science And Technology Project Plan Carry Bad Debts.

The major clients of Golden wind science and technology (002202.SZ) has appeared “deadbeat” signs. In the company semi-annual report display, until the end of the second quarter, the Golden wind science and technology accounts receivable bad debt provision to a number of large electric power group item company, the carrying amounts to 2807 million yuan, the provision for bad debts is 260 million yuan, with the accrual ratio of 9.28%.

The golden wind science and technology explained, when provide equipment to the customers, contract agreement changes in the course of performing the contract, , if the customer deferred the payment time, owing to estimates of the amount of impairment of accounts receivable amount, the company provision for bad debts.
Why large state-owned power enterprises would deny? Which contract item is change? Financial statements did not disclosure these points.

Warranty period was forced to delay?

Because the majority of fans could not reach their promised, the owners generally require extended the warranty period.
Wind turbine quality disputes mainly concentrated in the warranty period and whether to provide free warranty.
The Golden wind science and technology disclosed information shows, to provide customers with warranty for 2 years, during the warranty period, customers left 3%-10% loans as bonds.

But the warranty period is really 2 years?
Saving energy in wind power generation Limited by Share Ltd (hereinafter referred to as the) is one of the important clients of Golden wind science and technology, the company disclosed information has indicated that, they can not operator node equipment warranty gold in 2 years.

As an important customer of the Golden wind science and technology, China Longyuan Power executives recently in an interview with reporters said, due to not assured of the fan quality, they requires domestic suppliers adjust warranty period from 2 years to 5 years. Actually, China Longyuan Power has expressed concerns about the homemade equipment in the prospectus in 2009, “Installation of domestic wind turbine wind farm are more prone to adverse operation of equipment “.
From the “energy wind power” peer, Reporter knowledge that because most of the fan can not reach the pre-commitment technical indicators, so wind power project owners generally require extended warranty. A wind power generation project owner is disclosed, some owners require extended to 5 years, many other require extended to 8 years, and even some require extended to 20 years.
In accordance with the contract, when the fan has design, manufacturing quality problems in the warranty period, the supplier should free repaired or replacement, otherwise, after the warranty period, the supplier should charge service fee when provided service.

General Arts and Science – Arts Program Focuses on Humanities and Social Sciences

General Arts and Science – Arts Program Focuses on Humanities and Social Sciences

Not everyone who wants to get a post-secondary education has the academic requirements to attend the program of his or her choice, or knows for sure what he or she wants to study. That’s why academic arts colleges and programs exist. These undertakings, such as Centennial College’s General Arts and Science – Arts Program, are designed to offer students an overview of humanities, social sciences and communications. As a result, they are beneficial to those who:
Know their college area of interest lies in programs such as Communication Arts, Child Studies, Community Services, or Hospitality and Tourism Administration but do no have the academic requirements for application to those programs
Wish to apply to a university arts degree program but must first upgrade their credentials
Aren’t exactly sure what the right career path for them is and wish to explore their ultimate career goals and various educational opportunities
Must obtain the academic admission credentials needed to enter university

Because of the varied amount of people who benefit from an Arts program like the one at Centennial College, the format of the offering is extremely flexible and student-centered. Students attend one to four semesters, depending on their future goals. After one year (with at least a 3.0 GPA) students may proceed directly into the first year of a university-level arts program.

Making the transition from Centennial College to a university-level offering is made even easier thanks to the institution’s educational partnerships. That’s because qualified graduates may be eligible to participate in an articulated program with select universities. These partnerships allow graduates to apply academic credits towards further study and include: York, Athabasca, Ryerson and Griffith universities.

But just what topics are covered in this offering? Here is a look at a few that demonstrate the program’s range.
Concepts in Social Science: The title of this course doesn’t reveal its depth, as it is designed to help students to develop their ability to think conceptually (grasp abstract ideas and to relate these various ideas to each other and to everyday reality). It is called Concepts in Social Science because the ideas and theories are drawn from the social sciences; mainly psychology, sociology and political science.
Logical Self-Defense: No, this isn’t a physical self-defense class. In this course, students learn to distinguish types of language, such as descriptive, explanation, and argument, to see how arguments are used to persuade and convince. They then develop their skills by practicing with the three conditions of good argument: acceptability, relevance, and good grounds.
Math in a Digital Age: Although this course doesn’t fall into the realm of humanities or social sciences, it helps students to not only focus on content, but also to develop the thinking process that underlies mathematics. Students solve problems based upon relevant real life situations and learn to use new mathematical technology.

Metal Powder Laser Modeling Composite Processing Technology

Metal Powder Laser Modeling Composite Processing Technology

Metal powder Laser modeling composite processing technology can be one-time and integration to complete processing a profiled internal waterways and exhaust functions. It is integrated with materials technology, computer software technology, laser technology and CNC machining technology. It can effectively reduce the mold cooling time, improve product yield and reduce development costs.
Composite processing technology of metal powder integrated compact laminated molding process of metal powder selective laser melting with the traditional high-speed machining process. It is a compound processing technique with a laminated shape and removing the opposite direction. It integrates with materials, technology, computer software technology, laser technology and CNC machining technology. The past simple metal powder selective laser melting than laminated modeling technology, which is characterized once and integration to the completion of processing with internal the profiled waterways and exhaust function, but the shape of the surface complex, difficult to implement the subsequent processing of precision mold parts. Processing dimensional accuracy of 0.005mm, material hardness after heat treatment can be achieved Hrc54. Resulting from the processing of mold parts can be extremely effective in shortening the manganese powder mold cooling time, eliminate trapped air within the mold, to improve injection molding efficiency, and improve the purpose of the plastic parts quality.
Characteristics of metal powder compact composite processing technology: it can create extremely complex and close to the finished surface of the waterway designed mold cooling water through the forming of metal powder sintering is also called shaped waterway, the cooling water channel as the product with the and change. With the shaped waterways advantage is balanced cavity temperature, speed up the mold cooling time, shorten the mold cooling time at the same time improve the quality of plastic products.
At the same time, the metal powder compact shape of composite processing technology can be one-step processing of precision mold parts to improve the efficiency of the molding. In the face of complex mold cavity, the traditional processing methods after the first rough machining center, and then finishing, encountered in the copper powder(FCu) processing center can not be processed in place, the traditional approach is through the demolition of the electrode, then the electricity spark to processing. Metal powder compact modeling of composite laminated molding process and the traditional high-speed machining process integration can process step out of the cavity of arbitrary shape, to avoid the traditional EDM.
It also can measure the cavity internal exhaust and can be applied to gas-assisted injection molding. Mold venting plays a crucial role in the mold injection. Bad exhaust will directly lead to the surface of the product burns or incomplete products due to trapped gas. Metal powder compact modeling composite processing technology can make within the cavity exhaust system and directly leads the gas in the mold cavity to external injection.

Modern Technology In Sports

Modern Technology In Sports

What is it about sport that makes it so attractive to people? Is it the adrenaline rush of competitive and/or dangerous sport? Is it the feel good factor of recreational sport; is it the opportunity of socialising with others, or perhaps all of the above? Whatever the reasons may be, sport is certainly getting more and more popular, especially in the developed world.

A major factor in the popularity of sport is the role of modern technology. Improvements in modern technology have resulted in better playing conditions and equipment for players as well as greater viewing pleasure for spectators.

Perhaps the greatest changes have taken place in the designing of sporting facilities – such as modern sports surfaces and improved artificial lighting that offer increased opportunity to play. Modern sports surfaces are low maintenance, therefore low cost, and allow year round use. Professional technical expertise is needed to design and install a modern sports surface. Properties such as its rebound resistance, slip resistance, and shock absorption are measured to ensure that the surface is going to provide optimum playing conditions for that sport, whilst giving players ease of movement and adequate protection from injury. Regular maintenance of sports surfaces, both outdoor and indoor is recommended to ensure safety of players.

Along with an increased number of players there are also an increased number of viewers all over the globe. With the spread of satellite TV, events in one part of the world can be watched real time, in another. Modern flood lighting has not only allowed greater use of sports facilities at the recreational level, but also made possible higher-level competition fixtures such as day-night cricket matches, night-time football matches etc. Electronic score boards, photo-finish timing devices, slow motion replays and large viewing screens have also added to the viewing pleasure of spectators.

Modern materials are used in the manufacture of synthetic sports surfaces as well as sports equipment. Third generation synthetic grass is made from polymers and provides a maintenance free all-weather surface for sports. The use of composite materials makes sports equipment such as rackets and protective gear, lighter and more durable, enabling athletes to further improve their performance. Advances in modern technology have also led to improvements in the design of sports equipment such as trainers and sports shoes, starting blocks for use in athletics, pole vaults etc.

Whilst it is difficult for the average user of sporting equipment to keep up with the latest developments, as a guide in the UK sports equipment and sports facilities and surfaces should comply with British standards. Some governing bodies of individual sports also offer certification to demonstrate compliance with international standards.

The Mandatory Requirements Of Science Teaching Jobs

The Mandatory Requirements Of Science Teaching Jobs

If you love to read science magazines, feel happy doing research on fascinating plants and animals and have a degree in science then there are several science teaching jobs available for you. Teaching science allows you to share your knowledge with others and improve your own knowledge of the subject.

Science Teaching Jobs – Description

Science is a subject in which one studies nature. Science teachers teach the subject to their students and help them find answers for their questions. Science education courses falls under several categories. Some of these are: botany, zoology, physics, chemistry, fire science education and investigatory courses.

To teach science effectively, you have to incorporate lab experiments, field trips, mixed media resources and e-learning into the curriculum. This helps the students gain practical knowledge of the world around them. You also have to take full advantage of the science toys for kids available in your work place. If you feel that the number of these toys is not enough, you have to make the management aware so that they can ensure ready availability of science school supplies.

How To Become A Science Teacher?

If you have passion for the subject and hold a valid degree then you are the right candidate for science teaching jobs. As an graduate, you could opt to teach in middle or high school setting. If you have a post-graduate degree or doctorate, you can teach college students.

As a science tutor, you are expected to break up the teaching sessions between classroom teaching and lab activities. Occasionally, you may also be required to arrange for a field trip.

There is an increase in the demand for science teachers today, So, science teaching jobs are ready to offer them a competitive salary. The greatest advantage of being a teacher is that he can get a seasonal vacation. Also, the government sponsors pension plans and healthcare packages for teachers.

To become a science teacher, you need to complete a certification program in teaching. This is additional to the science degree you hold. Once you complete a science degree, you are eligible for an alternative licensure program that focuses on effective classroom teaching.

Most of these alternative programs end up in getting you a master’s degree that adds credit to your career. The certification requirements vary depending on the state where your educational institution is located. There are states that require you to take up supplemental education courses to get a teaching license. Teachers that start their career with a primary school don’t require a teaching license.

Nowadays, many science teaching jobs are available. You are eligible to apply for those jobs, if you are a passionate science learner and hold a valid science degree and certification in teaching. Once you become a science teacher, you have to implement a natural learning environment by arranging lab sessions, field trips and outdoor science activities for the students in addition to teaching them in a classroom setting.

An Optimized It Management Process With The Cloud Technology

An Optimized It Management Process With The Cloud Technology

Cloud computing is the technology that is in high demand right now. With the help of the cloud platform you can easily avail services from anywhere anytime with the help of a mobile device or a thin client. All the processes that are deployed on the cloud are easy to use and manage and this reduces your time and costs. In a world rife with competition you have to act wisely and promptly. The cloud services are quick which gives you an advantage to make critical business decisions accurately based on the real-time updates on the latest changes in the market.

The cloud computing technology has proved to be a boon in managing the IT costs. There is no requirement for any additional infrastructures or facilities. The infrastructure is highly integrated and leverages collaboration amongst the various IT processes and frameworks. Since compatibility between the processes is high the costs are reduced and efficiency is enhanced resulting in increased revenues and profits. The technology provides you with excellent network support services such as consistent and uninterrupted network connectivity and all latency issues are eliminated thus delivering an advanced and highly effective model.

The cloud computing technology deploys best ITIL asset management practices that produce optimum results. It contributes productively towards asset discovery, creation and maintenance of hardware and software libraries, physical asset tracking, configuration management, procurement management, request and approvals, contract management, vendor and supplier management, re-deployment and movement, retire and disposal management. The cloud provides you with standardized and comprehensive IT security consulting services for prevention of data leakage. You are provided with secure SDLC design and coding practices, source code reviews, regular audits and reports that help you in modifying your security strategies for more effective protection.

The cloud technology helps in the enforcement of a streamlined, automated, centralized IT management process that reduces all complexities and risks, and leverages performances. It provides you with consistent server monitoring service and enhances the visibility of the process. The processes that are deployed are energy-efficient and based on the lean management model that eliminates all wasteful procedures and helps in saving costs. You are also provided with superb service desk support that facilitates you to easily create requests, resolve incidents, reports incidents and review the status of your submitted requests.

The cloud help desk helps to restore normal operations without delays to avoid any adverse impacts on your business. With such profound capabilities you can expect high returns on investment in business and minimal damages and losses.

Videocon LCD TVs Technology at its Best

Videocon LCD TVs Technology at its Best

Videocon is a leader in the electronic goods space. Videocon group has emerged as a USD 2.5 billion global conglomerate. Videocon group has launched a large number of products like Color Televisions, Washing Machines, Air Conditioners, Refrigerators, Microwave ovens and many other home appliances. The Videocon Group has established the largest sales and service network in India.

Videocon LCD TVs uses the latest technology and innovations to emerge as a leader in the Indian Markets. Videocon group has acquired Thomson and has emerged as one of the largest Color Picture tube manufacturers in the world operating in Italy, Poland and China. The Videocon Group has continuously lead through to new innovative technologies like slim CPT, extra slim CPT and High Definition 16:9 format CPT.

The Videocon VBL22SBH is a 22 Inch LCD TV with 1366 x 768 pixels screen resolution, 500 cd/m2 brightness ratio and 20000:1 Dynamic Contrast ratio. The Videocon VBL22SBH is equipped with 2 speakers with surround sound options, 8ms response time and 16:9 Aspect Ratio. The Videocon VBL22SBH price is just Rs 18000, making it affordable to a large number of consumers.

The Videocon HAUTE VBL19 SBG LCD TV is equipped with 19 Inch screen size and 1366 x 768 screen resolution. It has 6000:1 Dynamic Contrast Ratio, 300 cd/m2 brightness ratio, 16:9 Aspect Ratio and 5 ms response time. This Videocon LCD TV’s price is Rs. 11000 approximately.

The Videocon Integra 27 LCD TV is equipped with a 26 Inch Screen size with 1366 x 768 screen resolution. It has an 800:1 Dynamic Contrast Ratio, 8 ms response time and 16:9 Aspect Ratio. The Videocon LCD TV’s price is approximately Rs 25000.

The Videocon VDL-32-FBT is equipped with a 32 Inches screen size, Full HD 1080p 1920×1080 Resolution, 16:9 aspect ratio, 1.06 billion display colors, 100000:1 super contrast ratio, 480cd/m2 brightness and 6.5 ms response time. This Videocon LCD TV’s price is approximately Rs. 35000 making it affordable for large number of consumers.

The Videocon VBL26 HBT is equipped with 26 Inch screen size with screen resolution of 1366 x 768 pixels. It has a 20000:1 Dynamic Contrast Ratio, 8 ms response time and 16:9 Aspect Ratio. This Videocon LCD TV’s price is Rs 20000 approximately.

The Videocon Integra 26C LCD TV has a 26 Inch screen with 1366 x 768 pixels screen resolution. It is equipped with 30000:1 Dynamic Contrast Ratio, 8 ms response time and 16:9 Aspect Ratio. This Videocon price is Rs 20000.

For the latest Price check consumermate.com

John Wells is an expert in personal electronic gadgets including laptops, , LCD Tvs and , and many more. Read the Expert Reviews and Users Reviews of your gadgets at consumermate.com

Software as a Service or SaaS Technology Definition and Advantages

Software as a Service or SaaS Technology Definition and Advantages

It truly is a more competitive world out there. Businesses know that to be at par with the competition and to grow at a rapid pace, they need to drive innovation within the company and find partner organizations that are cutting edge and would help them dominate the market quickly using practical, simple and cost effective methods.

Rob Purdy, CEO of Carlton Group, a leading edge technology provider, said that in 2011, the IT Channel Planet reported on an IBM survey which said that “mid size businesses are shifting investment priorities more towards innovation and growth and a significant portion of resources are likely to be allocated towards “SaaS” computing. About 70 % of the respondents intended to work with a local channel partner to help meet their technology objectives.”

What exactly is Software as a Service or “SaaS” Technology and why has it become important for businesses?

Information technology research and advisory company Gartner describes SaaS as software thats managed, delivered and owned remotely by providers which could be one or more. The infrastructure and the IT operations that support the applications are also outsourced to the vendor or a different provider. The application that the vendor delivers is an application thats based on one set of data definitions and common code which are then consumed in a one-to-many model by customers at any time. If the software needs to be installed on-premises using the companys infrastructure, that is not SaaS technology.

A Gartner Group estimate put the 2010 sales of this technology at $10 billion and the 2011 sales at about $12.1 billion. By 2015, the IT advisory company estimates that sales figures for SaaS will double the 2010 numbers.

Purdy, citing the Wikipedia definition, said that Saas is “a software delivery model in which software and its associated data are hosted centrally and accessed by users using a web browser over the internet.”

Why are more and more companies choosing Saas? Purdy said the following reasons:

1. He said that many large performance improvement companies have made the decision to migrate their client solutions to SaaS technology because it is much more affordable than traditional software to maintain, faster to implement and in most cases can be fully managed by the end customer.

2. SaaS technology delivers secure, affordable, scalable and easily accessible method to deliver employee recognition performance, loyalty training and even global reward management solutions all on a global scale.

3. SaaS keeps companies competitive. Purdy said, “Companies stand to reap massive rewards by incorporating SaaS solutions into their offerings. Performance improvement companies who do not offer SaaS solutions are less competitive simply because most enterprise level organizations are already using or considering using SaaS technology.

4. Software as a Service or “SaaS” Technology delivers simplicity. “In the words of Martin Henry Fisher, knowledge is a process of piling up facts,” Purdy shared. “Wisdom lies in their simplification. And nothing speaks volumes like simplicity to your customers.”

SEO, Science or Arts

SEO, Science or Arts

SEO or search engine optimization what this really means to you. People think its science or some great technical thing but i think its art. The art of handling a website to make it dance on the top. The art of identifying the keywords which caters traffic to your site. The art of analysing the potential market and targeting your site there. The art of gaining customer satisfaction and trust. See how this art works for the best.

Art of keyword selection

Have you ever wondered why you are doing search engine optimization for your site? Most people are confused that ranking top on keywords caters their need. No it’s not only that, you may be ranking on many search terms but there is not traffic does this helps, NO definitely not. Try to find out the root cause. If you have taken help of some consultancy they are giving you top rankings on key phrases which are not being searched.

So try to be clear and have vision what you want to target, and try to target those keywords which generate traffic and are really searched for your industry.

Art of converting traffic

Search engine optimization doesn’t mean only getting rankings, you must all be aware of “conversion”. It’s a big word in SEO (search engine optimization). You have site, you have traffic but no conversion. It really doesn’t make sense. Without conversion what’s the benefit of having a site. The best way to get maximum conversion is

? be relevant about what you are offering. ? Put your navigation pretty simple and streamlined, visitor should know Where they are? What are they looking at? Where to go? ? put some testimonials to build trust. ? Optimize the content according to your product. ? Be true to your services and product you are offering ? Same layout through the site. ? Include some call to action phrases.

Summing up all these things can help you in better conversion.

Art of retaining customer Retaining customer is challenge in SEO (search engine optimization). When you sell your services, products now you have to deal with the best so that customer takes your services or products again and again. If you are offering best to your customer he will definitely refer you to his friends and referring matters. Having repeated visitors adds success to the business. ? Always try to provide what you have promised, if you are providing much more its added advantage. ? Don’t play with customers; give them what you have offered on site. Conclusion Dealing with SEO (search engine optimization) art gives you maximum exposure, leads, traffic and revenue. So implement the art and get maximum return.