2011
Entries
A New Method of Cardiogram Analysis
The electrocardiograph machine has not changed much over the past 60 or so years. Heart pulse waveforms are difficult to analyze by simple visual examination, and each ECG must be studied by a medical expert who issues a report.
A RADIATION-DOUBLER SUNSHINE CONCENTRATOR.
Units of “solar radiation concentrators” of this design are maintained in an orthogonal attitude vis-a-vis incident sunshine - by conventional technical means.
The plane-wave solar radiation that enters a unit's capture-window sees (due to optical for-shortening), a pattern of squares and trapezoids,
Because our aim is to win the Google Lunar X-Prize (GLXP) in the most commercial and sustainable manner, our design has many practical applications. We are developing an inexpensive yet durable robotic platform, whose resistance to the much harsher conditions of the moon will enable it to be used anywhere on Earth.
Similar to Mars Exploration Rovers,
Described herein is a design for a self-sustaining electro-mechanical mosquito larvae killer.
As is well known mosquito infestation is one of the leading killers of the indigenous population in many countries. Many chemical solutions are available for treating the local area but for various reasons are not used.
There are three principal methods of heat loss through a window. These are radiation, conduction and convection. Radiation losses may be greatly reduced by means of an IR blocking (low E) coating applied to the warmer side of the window.
The problem that exists today that prompted the idea for this device is that there is a declining availability of fossil fuels and other “non-clean” energy sources. Scientists and engineers around the world have developed means of harvesting “clean energy.
Sometimes old technology is superior to the "latest and greatest".
Do you trust that election results always represent "the will of the people"? Probably not.
The 2000 presidential election began to make the public aware of the extent to which our voting systems and technology were susceptible to error and fraud. Much has changed since then,
A-Hub™ in an innovative medical device based on breakthrough design with the aid of CoolChip™ for low power consumption to extend battery life, which is the largest reported complaint against other patient-worn medical devices such as hearing aids. This universal patient-data control hub, which has been securely programmed by qualified medical personnel,
SunPax– The Mass-producible, IT-integrated, Solar-Energy Appliance
Solar energy systems need to move from custom-engineered installations to a mass-produced modularized energy appliance containing all related electronics, storage and monitoring functions within a single, UL approved, energy appliance. The SunPax system will do just that.
The rapid deployment of solar energy is inhibited by several issues.
1.Today,
Active RC Electronic Biquad/Universal Self-Compensated Filter(s)
2° order biquad/universal continuous time IF (Intermediate Frequency) active filters type resonant and, more particulary, active full self-compensation techniques to improve the frequency range, the stability and/or the selectivity of the filters themselves with a very low cost.
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