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Papers on Technology
Steam Turbines
Number of words: 452 | Number of pages: 2.... is gained. In addition, there are blades, on which high pressure
steam is exerted. Stationary blades shift the steam onto rotating blades, which
provide power. Also, turbines are equipped with wheels or drums where the
blades are mounted. A shaft for these wheels or drums is also a basic component,
as well as an outer casing that confines the steam to the area of the turbine
proper. In order to efficiently use this contraption, it is necessary to have a
number of stages. In each of these stages, a small amount of thermal energy is
converted to kinetic energy. If the entire conversion of energy took place at
once, the rot .....
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BBS Piracy And The Copyright
Number of words: 1083 | Number of pages: 4.... under this
act carries a maximum punishment of a fine of $1 million dollars, and/or 5
years imprisonment.
Because newspaper articles are very biased in one point-of- view, it
is difficult to look at both sides of this situation. But let us discuss
piracy in a more general manner. Software piracy is the act in which
someone takes a copyrighted portion or whole of software, then
electronically copies and/or distributes it, with or without modification
of any sort. The software is distributed to other people and/or
organizations who financially or otherwise charge/trade for the software's
use, and lacking authority or p .....
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Object-Oriented Database Management Systems
Number of words: 3198 | Number of pages: 12.... or under development today share a set of
fundamental object-oriented concepts. Therefore the implementation issues
in OODBMSs that arise due to these concepts are universal. The third
characteristic is that of experimental activity. Plenty of prototypes have
been implemented and some of them became commercial products. There is
really a need for applications to handle very complex data and that is why
the interest of people in building such systems is so strong.
Although there is no consensus on what an OODBMS is and which are the
features that differentiate it from other systems, there has been a lot of
effort for an agree .....
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Internet Censorship
Number of words: 1031 | Number of pages: 4.... has many different types of pages, but of all the educational or informative pages there are always the “ black sheeps” . On the internet these are bomb/drug formulas, racist pages and pornography, as well as others. Bomb and drug formulas have always been available on the internet for a long time (since the internet became popular). ( Net Nanny) . These tell children step by step how to make low cost drugs and bombs. Racist pages can teach kids not to be open minded and teach them about racism and what racism is all about, these pages teach and promote. You probably would not want a child you know looking at these .....
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What Is ISDN?
Number of words: 5167 | Number of pages: 19.... into an analog format to travel through the public phone network.
However, there is a limit to the amount of information that a common analog
telephone line can hold. Currently, it is about 28.8 kbit/s. [Hopkins] ISDN
allows multiple digital channels to be operated simultaneously through the same
regular phone jack in a home or office. The change comes about when the
telephone company's switches are upgraded to handle digital calls. Therefore,
the same wiring can be used, but a different signal is transmitted across the
line. [Hopkins] Previously, it was necessary to have a phone line for each
device you wished to u .....
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Dispute Over Computers And Knowledge To Operate Them
Number of words: 234 | Number of pages: 1.... without
education in this field there is no way to succed in life or to find ajob which
would provide decant pay for an average person. However,other people have
different opinion about this issue. In theit opinion knowledge of computers is
not required in today's job market. They also thinks that people should not
depend so much on computers but more on their own education and capibilities to
make the right decisions.
Even knowing for a fact that the computers are almost everywhere in use it's not
appropriate for people to get addicted to them and to make them solve all of our
problems for us. That is the only one of man .....
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Hacking
Number of words: 3551 | Number of pages: 13.... damage *any* system. II. Do not alter any system
files other than ones needed to ensure your
escape from detection and your future access (Trojan Horses, Altering
Logs, and the like are all necessary to your survival for as long as
possible.) III. Do not leave your (or anyone else's) real name, real
handle, or real
phone number on any system that you access illegally. They *can* and
will track you down from your handle! IV. Be careful who you share
information with. Feds are getting trickier.
Generally, if you don't know their voice phone number, name, and
occupation or haven't spo .....
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Modems
Number of words: 467 | Number of pages: 2.... and 28.8’s is that they are cheap and fairly recent and haven’t gone out of date yet.
There are two types of modem external and external internal plugs into a 16 bit port inside your computer and external connects through either a serial (mouse)port or a parallel (printer)port most people like the external because they don’t take up an extra space in your computer (according to PC Computing) prices in range price from $100 (28.8bps) to $500(software upgradable 56k). Facsimile machines also have a form of modem in them, usually a 2400baud modem to decode the message. So imagine a world without the modem for a second; N .....
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Video Cards
Number of words: 2882 | Number of pages: 11.... video card nowadays can process high resolution three dimensional graphics,
but why the video card in the past could only process low resolution two
dimensional graphics. The explanation will be based on some recently developed
video cards such like Matrox Millenium. This paper will also discuss how the 3D
graphic displays on a 2D monitor. Lastly, the video card, Matrox Millennium,
will also be discussed.
Basic principles
In order to understand the recent development of the video card, let's
take a look on how a video card works.
The video card is a circuit, which is responsible for processing the
special video data from .....
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Polymorphic & Cloning Computer Viruses
Number of words: 1865 | Number of pages: 7.... computers, specifically pertaining to the
way it stores data. Because of the severity of the damage that these viruses may
cause, it is important to understand how anti-virus programs go about detecting
them and how the virus itself adapts to meet the ever changing conditions of a
computer. In much the same way as animals, computer viruses live in complex
environments. In this case, the computer acts as a form of ecosystem in which
the virus functions. In order for someone to adequately understand how and why
the virus adapts itself, it must first be shown how the environment is
constantly changing and how the virus can interac .....
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