Tag Archives: used

Clustering Articles For Greater Link Popularity (Page 1 of 2)

Clustering is a methodology used in many aspects in today’s societies. Typically, it is used to tie similar, but different systems, functions, or ideas together into a single structure while each piece of the structure stands on its own merits.

Strength in Numbers

The old axiom, “Strength in Numbers”, best defines the basis of clustering. People have been using clustering since the dawn of man by gathering in-groups to establish a community and utilize the strength of the community to overcome their adversaries. Likewise, they have used that strength to produce food, tools, clothing, and other material items for the use and survival of the community. Countries have even joined together for a common goal and defense. During disasters we often see countries and organizations joining together to help the people to overcome the destruction that has been caused. All of these groups and organizations working together have formed clusters for “Strength in Numbers”.

Today we can see many examples of clustering in the business world where companies join together to form larger and stronger companies. However, today we often term such actions as mergers and acquisitions. Never the less, such actions are still a methodology of clustering.

Cluster Marketing

When the techniques of clustering are applied to marketing methods the effects can produce some pleasing results. For years, Internet marketers have been applying the methodology of cluster marketing in their everyday marketing practices. When they launch a product they join forces with several key marketers to advertise the launch. Now, if you were to be a member of each marketer’s opt-in e-mail list, you would receive an e-mail about the same event from several marketers instead of just the originator of the launch. This act of joining together is the very basis of cluster marketing.

When marketers launch a product they don’t just use e-mail as their only medium of advertisement. In addition to e-mail they will use press releases, direct mail ads, webinars, Tele-seminars, etc. All of these different types of advertising are pointing to the one web site that the marketer wants you to visit. The one limitation to cluster marketing is that it is a one way methodology. Cluster marketing in itself can be very powerful if the advertiser wants to throw enough money into the advertising campaign to sustain it long enough for the general public to catch on to the message it’s trying to deliver.

With cluster marketing techniques you get one way links to your site as that is the direction the methodology is designed to support. The cluster methodology of marketing with the one way design has been very useful and powerful over the years as it emulates the human desire of pointing people in the right direction. Search engines have also found the one way links to be popular in ranking the popularity of a web site. Within the last few years we’ve even seen the introduction of three-way links and have found how popular they can be with search engines. However, setting up three-way links between various sites can be extremely time consuming unless you already own many sites where you can add all of the links required for three way linking.

Clustering Articles For Greater Link Popularity (Page 1 of 2)

Clustering is a methodology used in many aspects in today’s societies. Typically, it is used to tie similar, but different systems, functions, or ideas together into a single structure while each piece of the structure stands on its own merits.

Strength in Numbers

The old axiom, “Strength in Numbers”, best defines the basis of clustering. People have been using clustering since the dawn of man by gathering in-groups to establish a community and utilize the strength of the community to overcome their adversaries. Likewise, they have used that strength to produce food, tools, clothing, and other material items for the use and survival of the community. Countries have even joined together for a common goal and defense. During disasters we often see countries and organizations joining together to help the people to overcome the destruction that has been caused. All of these groups and organizations working together have formed clusters for “Strength in Numbers”.

Today we can see many examples of clustering in the business world where companies join together to form larger and stronger companies. However, today we often term such actions as mergers and acquisitions. Never the less, such actions are still a methodology of clustering.

Cluster Marketing

When the techniques of clustering are applied to marketing methods the effects can produce some pleasing results. For years, Internet marketers have been applying the methodology of cluster marketing in their everyday marketing practices. When they launch a product they join forces with several key marketers to advertise the launch. Now, if you were to be a member of each marketer’s opt-in e-mail list, you would receive an e-mail about the same event from several marketers instead of just the originator of the launch. This act of joining together is the very basis of cluster marketing.

When marketers launch a product they don’t just use e-mail as their only medium of advertisement. In addition to e-mail they will use press releases, direct mail ads, webinars, Tele-seminars, etc. All of these different types of advertising are pointing to the one web site that the marketer wants you to visit. The one limitation to cluster marketing is that it is a one way methodology. Cluster marketing in itself can be very powerful if the advertiser wants to throw enough money into the advertising campaign to sustain it long enough for the general public to catch on to the message it’s trying to deliver.

With cluster marketing techniques you get one way links to your site as that is the direction the methodology is designed to support. The cluster methodology of marketing with the one way design has been very useful and powerful over the years as it emulates the human desire of pointing people in the right direction. Search engines have also found the one way links to be popular in ranking the popularity of a web site. Within the last few years we’ve even seen the introduction of three-way links and have found how popular they can be with search engines. However, setting up three-way links between various sites can be extremely time consuming unless you already own many sites where you can add all of the links required for three way linking.

Radio Controlled Helicopters

Radio controlled helicopters (also RC helicopters) are model aircraft which are distinct from RC airplanes because of the differences in construction, aerodynamics, and flight training. Several basic designs of RC helicopters exist, of which some (such as those with collective pitch, meaning blades which rotate on their longitudinal axis to vary or reverse lift) are more maneuverable than others. The more maneuverable designs are often harder to fly, but benefit from greater aerobatic capabilities. Flight controls allow pilots to control the collective and throttle (usually linked together), the cyclic controls (pitch and roll), and the tail rotor (yaw). Controlling these in unison enables the helicopter to perform most of the same maneuvres as full sized helicopters, such as hovering and backwards flight, and many that full sized helicopters cannot.

The various helicopter controls are effected by means of small servo motors, commonly known as servos. A piezoelectric gyroscope is typically used on the tail rotor (yaw) control to counter wind and torque reaction induced tail movement. This gyro does not itself apply a mechanical force, but electronically adjusts the control signal to the tail rotor servo. The engines typically used to be methanol powered two stroke motors, but electric brushless motors combined with a high performance lithium polymer battery (or lipo) are now more common and provide improved efficiency, performance and lifespan compared to brushed motors, while decreasing prices bring them within reach of hobbyists. Gasoline and jet turbine engines are also used.

Common power sources are nitro (nitromethane methanol internal combustion), electric batteries, gas turbines, petrol and gasoline. Mechanical layouts include cyclic/collective pitch mixing (CCPM) in all power sources, fixed pitch electric rotors and coaxial electric rotors. Practical electric helicopters are a recent development but have rapidly developed and become more common, overtaking nitro helicopters in common use. Gas turbine helicopters are also increasing in popularity, although the high cost puts them out of reach of most people.

Nitro or glow fuel helicopters come in different sizes: 15, 30, 50, 60 and 90 size. These numbers originated from the size of engine used in the different models (0.30 cu in, 0.50 cu in and so on). The bigger and more powerful the engine, the larger the main rotor blade that it can turn and hence the bigger the aircraft overall. Typical flight times for nitro helicopters is 7-14 minutes depending on the engine size and tuning. The maximum height of operation for RC helicopters, be it nitro or electric, is only limited to the height at which the controller can see the model. Most radio systems have a range of over a mile, and the person controlling the model will have long lost sight of the model.

Two small electric helicopters emerged in the mid 1990s. These were the Kalt Whisper and the Kyosho EP Concept, flying on 7/8 1200 mah NiCad batteries with brushed motors. However, the 540 brushed sized motors were on the limit of current draw, often 20-25 amps on the `hotter’ motors, hence brush and commutator problems were common. S107 metal series Recent advancements in battery technology are making electric flying more feasible in terms of flying time. Lithium polymer (LiPo) batteries are able to provide the high current required for high performance aerobatics while still remaining very light. Typical flight times are 4-12 minutes depending on the flying style and battery capacity.

Small fixed pitch helicopters need a 4-channel radio (throttle, elevator, aileron, rudder), although micro helicopters that utilize a 2-channel infrared control system also exist; while collective pitch models need a minimum of 5 channels with 6 being most common (throttle, collective pitch, elevator, aileron, rudder and gyro gain). Because of the normal interaction of the various control mechanisms, advanced radios include adjustable mixing functions, such as throttle/collective and throttle/rudder. RC Helicopters usually have at least four controls: Roll Cyclic Pitch, Elevator (Fore Aft Cyclic Pitch), Rudder (Yaw) and Pitch/Throttle (Collective Pitch/Power).