Labor Union Electrical Training Program

There are many places in the United States where you can get training as an electrician, either for your own basic around-the-home repairs or to build yourself a great new lucrative career as an
electrician. One school in California devotes itself to nothing but electrical training for those who can demonstrate the skill and the ambition to follow through. Lets take a look at what it offers.

In Los Angeles County, California, for example, electrical training is highly regulated and legislated. The International Brotherhood of Electrical Workers IBEW and the National Electrical Contractors Association NECA are committed to compliance and electrical training that teaches the
methods, tools and regulations to apprentices in the union labor force. The organized workers and administrators realize how important electricians are to the construction process. They have put together an institute for electrical training that teachers journey level electricians the basics of working with logic control systems that are programmable as well as the complex data that are found in today's commercial and residential buildings.

This labor union electrical training program is actually funded by private industry, with contributions coming from the union workers themselves and by their employers. Those apprentices taking part in the training dont have to pay tuition and even get paid a living wage for their hands-on learning.
Apprentices in the training program work under a journeyman electrician who teaches them the electrical trade both in the classroom shop and on the job site. Classes are held in the evenings for at least six hours each week. Wage increases are given periodically dependent on reports of work experience, grades in the classroom and attendance.

Electrical apprenticeship training lasts for five years. Every apprentice attends at least 160 classroom hours each year. They almost must complete a minimum of 8000 hours on the job.

The electrical training program is the NECA and IBEW way of showing customers and potential customers that they are committed to producing highly qualified electricians. As a result of this training the jobs that this work force takes on are completed on deadline with the highest quality products and work. Call backs are a rarity.

Once the initial electrical training at the institute is completed the learning has not ended, however. Its an ongoing process, especially in light of the various green energy projects around the state and the nation. One of the primary goals of the electrical training is the instruction in work place safety. All electrical training courses teach safety. One course is devoted to a safe workplace. Its not just a matter of keeping electrical workers safe, either. The electrical raining takes into consideration that while electrical projects are being completed in retail, office or other commercial environments, employees of the client may continue to work in the facility. They must be kept safe as well.

Electrical technology is evolving continuously and the electrical training institute is away from that. Each graduate electrician is keep up on the latest industry developments and continuing education electrical and related courses are offered on a periodic basis.

Hydroponic Gardening – Managing Pests & Diseases

As with soil-based gardens, hydroponic plants require good pest and disease maintenance controls. Failure to do so creates the same results as with 'ordinary' gardens ie spindly or dead plants. Since the majority of hydroponic plants are fruits and vegetables, that means the plants are not worth eating.

However, managing the hydroponic garden is even trickier, since disease and pests have it much easier in this setting. Plants are continuously kept wet, either immersed in water ('true' hydroponics) or continuously sprayed (aeroponics) or in a permanently wet medium such as perlite or sand. Fortunately, as with soil-based gardens, there is an extensive array of available methods to manage the problem.

Using beneficial life forms is one popular way to control unwanted pests, including certain types of bacteria and fungi. These can help to control spider mites and other invaders by crowding them out, eating them or releasing compounds toxic to the pest. They're known as beneficial organizations because they do all that without damaging the plants themselves.

Different types of pesticides are available, too.

Pesticidal soaps have been in use for centuries and still provide effective and non-toxic ways to keep the pests down. One category called botanicals are compounds released by plants themselves that have been combined into an easy-to-use pest control method. Botanicals break down naturally from exposure to air and water and are brilliant because they leave no harmful chemicals behind.

Neem oil can control over 400 different types of pest that typically invade gardens, including hydroponic ones. A simple spray to the leaves can often eliminate common pests. The bugs absorb the oil, which limits their ability to reproduce, leading to a lower population.

For more serious infestations, many commercial pesticides continue to work well.

White flies, aphids, mites and other pests can be a problem in hydroponic settings, just as in soil-based gardens. Powdery mildew is common. In fact, because of the continuous moisture bugs and pests have a 'friendly' environment. Making it 'unfriendly' is straightforward enough, using fungi and organicides. Sulfur-based compounds can help control white flies, mealy bugs, thrips and more.

Pyrethrum continues to be a safe and effective means of control. Although it sounds man made it is actually derived from flowers. This class of natural compounds released by plants are extracted and used in many commercial insecticides. Dosage is low, so the compound is very safe when used correctly (always read the label). Azatrol is a broad spectrum insecticide that provides another easy control method over most common pests.

Hydroponic gardeners have to exercise additional care when using any disease or pest control method, though. Since no soil is present to hold on to the roots, it's easier to damage a plant when manipulating the leaves and stems. That means that if you pick off mites by hand – an effective method for low-number infestations – it's important to exercise extra care.

Since moisture is present, mildew and other fungi are more common in hydroponic gardens. Keeping leaves dry and just the roots wet will help. Any insecticide sprayed on to your plants or vegetable should be allowed to dry under the grow lights. For aeroponically grown plants, for example, that may require a temporary relocation of the indoor garden.

Discounted Cash Flow Modelling to Achieve Personal Financial Goals

A discounted cash flow or DCF model is a style of calculation linking streams of future money flows to lump sum amounts. Discounted cash flow models have a range of business-related applications, and are used extensively by economists, accountants, actuaries, engineers, business valuators, finance professionals, and others.

For example, a company may wish to finance a project if (and only if) the Internal Rate of Return exceeds 10% per year. The anticipated development costs for the project may be large for the initial year. On the other hand, significant revenues are anticipated for Year 2 onward. The company directors rely on a DCF model to help determine whether or not the project's Internal Rate of Return exceed their 10% threshold.

Discounted cash flow models also have important applications in everyday life that are often overlooked. For example, consider auto dealers who advertise low finance rates to prospective clients. From a car buyer's perspective, low finance rates are understood to be good, since they mean lower monthly payments. By using a DCF model, a buyer can determine the monetary value on the low finance rate offer.

Everyday use of a Discounted Cash Flow model would include (but would not be restricted to) the following:

  • Mortgage Refinancing: For homeowners with a fixed-rate mortgage, refinancing often debts paying a penalty. A DCF model can be used to calculate whether the interest savings exceeded the penalty cost
  • First-Time Home Ownership: First time home ownership involves many new costs, and can be intimidating to many of us. A DCF model can help by comparing long term home ownership costs against rental costs
  • Lease or Own Vehicle: A DCF model can help car shoppers in their decision whether to buy or lease a vehicle

Examples of these and other everyday applications can be viewed at the author's website.

Through the above (and other) practical applications, Discounted Cash Flow models can assist all of us in achieving our personal financial goals.

Technology in Education

Technology has moved at a fast pace over the last decade. Wouldn’t you agree? As a result, many technologies have replaced the need for human resources in some fields, and it has also impacted education drastically.

Before delving into the impacts of technology on education however, consider:

· How travel agents have been largely replaced by online reservation systems.

· In 1901, Charles Holland Duel stated that “Everything that can be invented has been invented”. This was over one century ago, where numerous inventions had yet to be patented and trademarked.

· The number one focus on this list of technological impacts, is how computers and the internet has affected lifestyles and education. Everything can be shared in an instant, and snail mail is no longer the main method of communication. In the past one had to wait a few days before receiving a message, unless a phone or fax were used.

In the 21st century, educational institutions have moved with the times by integrating technology into learning. After all, our educational systems are a critical part of societal norms.

Here are some of the key ways that technology has broadened teaching horizons:

Traditional colleges have adopted online methods of learning, which is otherwise known as online colleges. No longer do students have to relocate from thousands of miles away to get a quality education. All that’s needed is a computer and connection to the internet to plug into online learning.

This has opened up numerous doors for working adults who have previously been restricted by time and resources. The technology of online videos or recorded tutorials allows students to study on their own time, whether day or night.

A study by US News purports that nearly 6.1 million students were enrolled in online college course in 2011. This number is expected to grow as the stigma of online certification has somewhat been lifted due to its increasing popularity in the workplace.

Other ways that technology affects education include the student’s ability to research faster than ever, compared to pouring over books in the library. As an example, a study by the Pew Research Center suggests that digital technologies have helped students to become more self-sufficient researchers.

Educators too have integrated technology into learning, with the distribution of course material and online video, voice, or written tutorials for student references.

Finally, there has also been a dynamic shift in the communication between students and teachers via online, social and digital mediums.