Classification of Computers

Computers are available in different shapes, sizes and weights, due to these different shapes and sizes they perform different sorts of jobs from one another.

They can also be classified in different ways. All the computers are designed by the qualified computer architectures that design these machines as their requirements.

A computer that is used in a home differs in size and shape from the computer being used in a hospital. Computers act as a server in large buildings, while the computer also differs in size and shape performing its job as a weather forecaster.

A student carrying a laptop with him to his college is different in shape and size from all the computers mentioned above.

Here we are going to introduce different classifications of computers one by one. We will discuss what are in classifications and what job they perform.

Super computer

The biggest in size, the most expensive in price than any other is classified and known as super computer. It can process trillions of instructions in seconds. This computer is not used as a PC in a home neither by a student in a college.

Governments specially use this type of computer for their different calculations and heavy jobs. Different industries also use this huge computer for designing their products.

In most of the Hollywood’s movies it is used for animation purposes. This kind of computer is also helpful for forecasting weather reports worldwide.

Mainframes

Another giant in computers after the super computer is Mainframe, which can also process millions of instruction per second and capable of accessing billions of data.

This computer is commonly used in big hospitals, air line reservations companies, and many other huge companies prefer mainframe because of its capability of retrieving data on a huge basis.

This is normally to expensive and out of reach from a salary-based person who wants a computer for his home.

This kind of computer can cost up to thousands of dollars.

Minicomputer

This computer is next in he line but less offers less than mainframe in work and performance. These are the computers, which are mostly preferred by the small type of business personals, colleges, etc.

Personal computers

Almost all the computer users are familiar with the personal computers. They normally know what the personal computer is and what are its functions.

This is the computer mostly preferred by the home users. These computers are lesser in cost than the computers given above and also, small in size; they are also called PCs in short for Personal computers.

This computer is small in size and you can easily arrange it to fit in your single bedroom with its all accommodation. Today this is thought to be the most popular computer in all.

Notebook computers

Having a small size and low weight the notebook is easy to carry to anywhere. A student can take it with him/her to his/her school in his/her bag with his/her book.

This is easy to carry around and preferred by students and business people to meet their assignments and other necessary tasks.

The approach of this computer is also the same as the Personal computer. It can store the same amount of data and having a memory of the same size as that of a personal computer. One can say that it is the replacement of personal desktop computer.

This is one of the unique articles posted weekly on http://www.computer-and-printer-reviews.com.

Which Wood is Best For Outdoor Furniture – Teak Or Cedar?

If you are looking to landscape your backyard, reinvigorate your tired porch or patio, or even create a warm and welcoming living area out of that new deck, you may need some new furniture.  After all what good is having a great place to entertain if your guests don’t feel comfortable while they’re there?  When you need a few chairs to fill some space on the porch, or that plush, comfortable, deep seating sofa for the veranda, chances are that Teak or Cedar will be your best choice for this outdoor living furniture.  Which to choose will depend on a variety of factors however most importantly you will need to consider the look you are hoping to achieve, maintenance required, and the price you can expect to pay in order find the best fit. So read below and you’ll be lounging by your new poolside bar in a new sun lounger in no time at all!

The Look

One of the most important features of any new furniture is the appearance that it gives off.  Is your outdoor patio living space better suited for a rustic appeal or luxurious contemporary style?  Perhaps neither.  Maybe just a simple, yet warm, elegance speaks to you more.  But whether you’re looking to create a fun, relaxing environment with a pool side bar and some sun loungers or a simple conversational seating area you will have many choices with both Teak and Cedar.

Cedar usually has a very natural look, accenting your living area with soft red, light brown, and gray tones.  Lightweight and porous, cedar can easily accept a stain, sealer, or even paint, but most commonly is left in a raw finely sanded finish to preserve its natural look, feel, and smell.  Cedar is aromatic by nature which not only adds to the ambiance of a relaxing evening, but also helps preserve and protect the wood from insects and weather.

Teak is almost the polar opposite of cedar in terms of just about everything.  Teak is by nature a hardwood and as such, is more dense and heavy than cedar.  Grown exclusively in subtropical and tropical regions, and most commonly in the dense jungle of Indonesia and other Asian countries, teak is almost always imported and therefore is also more rare.  As a result of the exoticism associated with teak furniture it has achieved a perception of rarity and wealth and thus portrays a look of luxury and prestige.   Teak outdoor furniture is commonly purchased in one of two ways.  It can either be oiled, to achieve a darker “stained” look, or it can be left in its natural unfinished state where it will gracefully age and turn a soft patina gray color.  This color, unique to teak furniture, contributes to its exotic appeal.

Maintenance

Another very important factor to consider when deciding to purchase outdoor patio furniture is the level of maintenance that you wish to employ in living with your new furniture.  Luckily the maintenance factor, or lack of, is one of the main reasons that both teak wood and cedar wood are top choices of furniture manufacturers and consumers. 

Cedar, by nature is a very resilient wood whose properties help to resist weather of all climates but specifically heavily climates with heavy precipitation.  Snow, sleet, and rain are no concern for the long lasting properties of cedar, which will maintain its brilliance for many years.  This is one of the reasons why leaving cedar furniture in a sanded unfinished state is by far the most popular finish.  Like with many other woods though, some wish to finish their cedar furniture to achieve an altogether different look.  Several refinishing options are listed below in order of popularity.

  1. Stain - many prefer the finished look of a nice stain on their outdoor furniture.  The benefits of using a stain include being able to change the color of the furniture to virtually any color for which stain is available.  Stains are now offered in many shades through the dark to light color spectrum.  The stain may also provide a slight protection from the elements although with cedar it’s not really necessary and so mainly should just be used to alter the color.  The disadvantages of stain are that in order to maintain the original stained look, the stain needs to be reapplied every 2-3 years as the stain itself is not as resilient against the suns UV rays and weather elements as the wood is.
  2. Sealer – some prefer to “lock in” the natural look of their cedar furniture and so choose to use a high end sealer.  Sealers are made by many companies and are available at any hardware or big box store.  The sealer will prevent the cedar patio furniture from fading and will slow down the aging process.  Keep in mind though that this aging is often a desired affect of the cedar.  The downside to sealing the cedar furniture is consistent with the drawback to using a stain.  In order to maintain its effectiveness, it must be reapplied every 2-3 years which can be tedious and cumbersome.
  3. Paint – like any wood surface, cedar can be painted with a fine outdoor wood paint.  This is not as common as staining or sealing the furniture because paint will crack and chip, and also drastically alters the appearance of the furniture from its natural state.  Once the paint cracks and chips the entire painted surface must be completely sanded and repainted, sealed, or stained.

Teak is also a very weather resistant and ultra resilient wood due in part to its propensity to secrete a natural teak oil which helps to self condition it and protect against the harsh demands of a wet and/or humid climate.  Many shipbuilders choose teak as a main wood for the decks of their ships for this very reason.  Many sunken ships have been raised from the depths of the ocean only to show the teak beautifully preserved and in tact.  It’s this property that makes teak more commonly found in its natural unfinished state as there is no functional reason to apply any external finish to the surface.  Some customers however choose to apply additional amounts of this teak oil to achieve a darker more stained look.  While this will preserve the “new” look of the furniture it must be reapplied every 2-3 years to maintain this appearance and so can become burdensome.  Also by leaving the teak in its natural state, the often desired patina gray look is naturally achieved where it cannot be, if a teak oil or other finish is applied to the surface of the furniture.

Price

While price is often a concern for consumers, sometimes it is not such a factor for consumers of wood patio furniture.  As with everything else, price is a measure of perceived value.  The more valuable a product is perceived to be in the mind of the consumer, the more it will cost.  This reason alone is why both teak and cedar patio furniture are generally more expensive than other common outdoor furniture materials such as plastic, wicker, or rattan furniture.  Teak and cedar themselves have a price difference too though which can be quite significant depending on the individual furniture item.  Here’s why.

Cedar – because of its lightweight, proximity, ease to harvest and availability, cedar is the cheaper choice of the two wood furniture types.  While it will last a long time and is very durable, typically teak will last longer.

Teak – for all of the reasons opposite cedar, teak is the more valuable wood.  Simply not having the availability of cedar or other woods helps to create this elite, rare, sort of feeling that teak carries with it, which raises the price.  The purchase of teak furniture is often perceived as a sign of affluence or wealth because teak has a widely known reputation for commanding a higher price.  More expensive to harvest, more expensive to ship, and its long lasting appeal coupled with its novelty together contribute to its higher cost to produce which in turn creates a higher price for the consumer.

In summary, “better” or “best” can only be determined by the customer.  However taking appearance, maintenance, and price into consideration, teak and cedar can easily be compared and contrasted for similarities and differences.  Cedar, the more light weight, commonly used wood makes great patio furniture because of its ability to resist insects, rot, and weather elements (specifically rain, sleet, and snow) and also because it is relatively inexpensive to produce.  Teak, the hardwood of the two, is more exotic, rare, and will last longer.  Therefore, it commands a higher price, but also delivers a greater perceived value in terms of prestige, longevity, and maintenance free ownership experience.

Catering Business Profits, Earnings and Salaries – How Much Money Can You Really Make?

Many people have turned their love of cooking and entertaining into a good living by starting catering businesses.

Catering is a multi-billion dollar industry in the U.S. and as one of the fastest growing segments of the food and beverage industry, the catering business offers great opportunities for those wanting to start a small business with a low start up cost.

In this article we will look at catering business profits, earnings and salaries and how much money it is really possible to make in this industry. Then we will examine some of the things that separate the really successful players from the amateurs.

Is a $100,000 Yearly Profit Possible in Catering?

Many people consider a $100,000 pre-tax salary or profit to be a benchmark for success and they wonder if they can reach this level of earnings in catering.

Most small catering business owners who put in the effort can expect to earn between $20,000 and $40,000 profit per year for the owner during the first couple of years. After a couple of years in the business, you can easily scale up to earning a ‘six figure’ annual income from catering.

Tips for Getting to the ‘Six Figure’ Level

1) Forget catering from your home kitchen if you want to get to this salary level. Business savvy caterers do volumes that require them to either rent commercial kitchen space by the hour, arrange access to restaurant kitchens during off-hours or focus on ‘on-premises’ jobs only and use the kitchens of their clients.

2) Successful players love spending time creating menus, following food trends and interacting with people without neglecting the business side of catering.

3) Start to create a powerful brand right from the start with your logo, company values and unique service that will grow into a valuable asset that allows you to command a premium price for your catering services in the market.

4) Develop systems for every part of your business to streamline day-to-day operations. Analyze the way that you and your staff work and strive to increase productivity.

5) Understand that there are ‘niche’ markets within the catering industry that you would never think of until you really start looking. Top caterers find these untapped opportunities, and carve out a business catering to the specific needs of these groups.

6) Perfect the process of consulting with new clients and learn how to politely up-sell them on some of your more expensive offerings.

7) Realize that you are leaving money on the table if you don’t also up-sell additional event related services to your customers.

8) Learn how to hire, train and organize a small team to assist you with food preparation, delivery, service, and even sales if you want a realistic chance of getting to an income level above $100,000.

9) Don’t neglect traditional advertising methods but also pursue other modern marketing methods such as networking, cross promotions and guerrilla marketing.

10) Successful caterers also recognize the importance of customer referrals. Customers may introduce friends to you because they like your food and services but there are also other ways to get them talking about your company.

To get started on the right track, do as much reading as you can about general small business management and the catering business specifically. Many highly successful caterers have published start up guides and you have a chance to learn from their mistakes instead of making your own and you can benefit from their expert advice and insider tips.

It is possible to make a lot of money in the catering business if you put in the effort. Reaching a level of earnings that will allow you to make a ‘six figure’ salary from your catering business is entirely possible within your first two years in business.

Health and Its Dimensions

The most common theme of most cultures is fitness but there are different concepts of health as a part of their culture. Earlier health was considered as "absence of disease" which is not true. Health is not only the absence of disease it has various aspects. According to the latest definition wellbeing is a state of complete physical, mental and social wellbeing and not merely an absence of disease or infirmity.

Healthiness is a process of continuous adjustment to the changing demands of living and of the changing meanings we give to the life. It helps people live well, work well and enjoy themselves.

New philosophy of health regarding health as a fundamental right, it is an essence of productive life, it is an integral part of development and it is the central to the concept of quality of life and is a world wide social goal.

There are various dimensions of fitness it is not only physical factor corresponding to strength other factor included are mental, social, spiritual, emotional and voluntary.

Physical dimensions implying the notion of perfect functioning of body. Good complexion a clean skin, bright eyes, lustrous hair, firm body, sweet breath, good appetite, sound sleep, regular activity of bowels and bladder, smooth, easy and well coordinating bodily movements.

Mental dimension does not only include absence of mental illness. Good mental health is the ability to respond to various aspects of life of varying experiences with flexibility and a good sense of well understanding.

Social well-being exemplifies harmony and a good relation of an individual with the family members and the society. The interpersonal ties of a person and the involvement with the society are known as social well-being.

Spiritual dimension includes the search of an individual to find himself and to find the ultimate faith. Once a person has attained that ultimate faith it gives him a sense of fulfillment and satisfaction.

Emotional dimension includes the feelings and emotions and if a person is emotionally strong and satisfied he is safe from stress, depression and the person can perform all the roles of his life well.

Vocational dimension includes the work. It is believed that working is good for physical condition and work is sometimes fruitful in maintain both mental and physical condition of a human.