Low Cost Private Schools: How Low Cost Really Are These?

A Low Cost Private Key Reissuing Model

Low cost private schools for the poor: What public policy is appropriate?

Recent attention has focused on the existence of non-government schools that cater to children from low-income families. These schools can now be found in the majority of developing countries, many of which have a prescribed public policy to provide free public education. This raises the question, why would a low-income family choose to send a child to a fee-paying school if a place in a free s...

Low - Cost

Current spirometers on the market often have retail prices of over $1,000. As a result of this high cost, many physicians practicing in developing countries lack the resources to purchase spirometry equipment. The development of a low-cost, reliable spirometer would allow these physicians to make more quantitative assessments of their patients' pulmonary health. A standardized coaching program ...

Development of Low Cost Private Office Access Control System (OACS)

Over the years, access control systems have become more and more sophisticated and several security measures have been employed to combat the menace of insecurity of lives and property. This is done by preventing unauthorized entrance into buildings through entrance doors using conventional and electronic locks, discrete access code, and biometric methods such as the finger prints, thumb prints...

Low-cost Vector Network Analyzer for Biomedical Applications

A low-cost and portable vector network analyzer (VNA) which covered operating frequency between 1MHz to 3GHz is used for vector reflection coefficient and standing wave ratio (swr) of the various microstrip antennas. This paper presents measurements of various ultra wideband (uwb) microstrip antennas for applications in biomedical field. Selection of antenna is an important key for detection of...