Information is scattered within organizations and often not held in such a structured way as to be easily accessed by employees or software. This problem was examined by Lau et al (2005) using the example of McDonnell Douglas (now part of Boeing), that demonstrated how difficult it is to gather unstructured knowledge. Therefore, it is important that research is undertaken into methods of capturing, structuring, distributing, analyzing, and visualizing information.
Taxonomies, Ontologies and Structuring of Information
An ontology is a classification structure. A taxonomy can be just a convenient structure to assist programmers, or part of an overall 'thesaurus' which describes and agreements the meaning of things. This 'thesaurus' structure is the ontology and may contain one or more taxonomies. Engineers may have different names for the same thing, eg wing skin stiffeners may be referred to as stringers, but rib stiffeners are never called stringers. … Read More
For anyone who has wanted to start a business and says "I can not" this article is the solution to all of your woes. For anyone thinking she does not know what she's talking about and she is full of it. Let me give you my own personal testimony.
Many, many, many moons ago in 1985 I had become quite bored and disgruntled as a city government employee. It was unfulfilling and I knew there had to be more to life than this. I discovered in 1997 that I was an unconventional personality type. (Before that I could not tell you what my problem was. No job ever satisfied me.) I became fascinated with computers and information. I collected all kinds of what I considered useful information. My passion for knowledge and information kept me in libraries and bookstores. (Barnes & Noble and Borders)
One of the primary mistakes made when buying a new desktop computer is how much you spend.
If you spend too little in an attempt to save some money, you will likely get a machine that is not what you want or need. Economy machines, $ 300 or less, will end up costing you more to upgrade in the long run as your computer skills and needs increase, if upgrading them is even possible. Then again if you get a machine with all the bells and whistles you will likely never use the power offered and will have wasted a lot of money. This is what too many people mistakenly do in the hope that more is better. Remember computers do not appreciate in value. In 2-5 years your high end machine, which can cost well over $ 1000, will probably be almost obsolescent anyway.
The best way to learn about bitcoin, is to jump in and get a few in your “pocket” to get a feel for how they work.
Despite the hype about how difficult and dangerous it can be, getting bitcoins is a lot easier and safer than you might think. In a lot of ways, it is probably easier than opening an account at a traditional bank. And, given what has been happening in the banking system, it is probably safer too.
There are a few things to learn: getting and using a software wallet, learning how to send and receive money, learning how to buy bitcoin from a person or an exchange.
Before getting started, you will need to get yourself a wallet. You can do this easily enough by registering with one of the exchanges which will host wallet for you. And, although I think you are going … Read More
The technology used to read barcodes is relatively simple, but there is little information available for the novice. This is intended to be an introduction to the scanning, processing and presentation of barcode information.
A scanner is a device that converts the image of a barcode into electrical pulses. There are four basic ways of doing this: contact wands, active non-contact (AKA laser scanners), and passive non-contact, which can be cameras or linear CCDs (charge coupled devices). All of these devices have similar outputs, strings of electrical pulses that mimic the white/dark and width of the bars. With the exception of cameras, a scanner will always include a light source, either LED or laser.
Wands are the simplest, but have the most limitations. A wand has a light source, focusing lens and a light detector. It has no moving parts, which makes it the most rugged of scanners, but … Read More
A computer system contains a first and second memory controllers; a first and second computer memory associated with the first and second memory controllers, a memory space; and firmware under control of which the computer system generates data that enables the first memory controller to use the first computer memory, saving the data in the memory space, copies the data to the first memory controller, causing the first memory controller to use the first computer memory, and uses the first computer memory to initialize the second memory controller to use the second computer memory.
The computer firmware initiates a reset after saving the data; the computer system determines whether a current reset is firmware initiated; If the current reset is firmware initiated, the computer system copies the data to the first memory controller having the first memory controller to use the first computer memory, and uses the first … Read More
You can personally build a website for your business without needing to learn how to program or train as a website designer. Fortunately, you do not need to despair if you do not have several hundred dollars to spend on developing a website as there are many programs and online resources available that will cost you a minimum amount to get up and running.
The dilemma is that there are so many programs including the cheap, the free and the expensive – that it has become difficult to choose which option to use to build your own business website.
1) Free Website Builders
You may be wondering where on earth you can get a website builder for free? The answer is simple; from a website host. Many or indeed most website hosting companies will give you access to a free website builder as a free resource along with the hosting … Read More
Most people do not know that sometimes while they are on the internet their computer can get hit with a SpyWare attack just like that. You would not believe how many people there are in the world that get hit with SpyWare every year.
Moreover, some internet sites have SpyWare ready so that when you ever go to their site or visit their site from a link or pop-up, your computer becomes vulnerable and gets infected with MalWare. Even though most SpyWare is harmless, there are some that can do many tasks from tracking your internet usage to slowing down your computer.
The type of MalWare that you can pick up over the internet can basically be anything and do whatever it is programmed to do with your computer. Most of the time, some of the internet MalWare that enters your computer may not be easy to manually find and … Read More
Almost a week ago I found out that I could not send emails using my desktop software such as (Outlook / Thunderbird). After speaking with my high speed internet provider I was told that they had recently started blocking port 25 – basically stopping me from sending emails.
So after speaking with the tech support staff they told me to try port 587 which did not work. So I called up my website administrator company and he said that by default it has to port 25 and like most others they only support port 25 for sending out emails.
After spending several hours researching this and trying several solutions, each crazier then the one before, I stumbled upon a solution that still allows me to send email from my computer using desktop software such as Thunderbird or Outlook.
MY OLD EMAIL SETUP Here are the old settings that used to … Read More
When you have an older computer you need old computer parts when you are upgrading or repairing it. Most new systems are not compatible with the older ones and the same holds true for their parts. For example, if you want to upgrade the RAM in your older system you will find that the styles on the market today are not able to work with your older system. You will have to look for used or refurbished RAM since the older styles are no longer being manufactured. Since the RAM is no longer being produced, the only option for replacement or upgrade is to buy used or old RAM from retailers and wholesalers that offer it.
Where To Find Old Computer Parts
When you are looking for computer parts that are outdated, obsolete or rare it can be tough to locate them. The best places to look are at computer … Read More