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Malaria, the world’s biggest killer, is easy to treat given adequate resources, early diagnosis and completing the course of treatment, but research continues. Currently, the most effective practical...
In the decade since AIDS has been recognised as a new disease, scientists have acuqired sufficient understanding of how it destroys the body to seek ways of interfering with its life cycle. This knowledge...
The high incidence of breast cancer among women in the West appears to be related to lifestyle, diet, age of puberty, and the number and spacing of pregnancies. Hope for eradicating the disease may lie with...
Examines alternatives to the harmful chemicals responsible for the depletion of the ozone layer. Argues that international research and co-operation are needed to ensure that everyone is aware to the dangers...
Shows that, although the building of conventional houses contributes a vast amount of carbon dioxide to the atmosphere, it is possible to build or renovate houses to make them comfortable, energy-efficient,...
Looks at the work of the Rural Development Commission, which, by designing simple, inexpensive, innovative technology to assist small firms in improving productivity, creating jobs and aiding expansion, may...
Examines the reasons behind the return of cholera to South America in 1991 for the first time in 100 years, and its rapid spread throughout the continent. New economic and political factors are involved, and...
Looks at the Pipeline Investigation Gauge, which works in dark and confined spaces, sensing everything around it. Weighing several tons, it can withstand temperatures and forces greater than those exerted on...
The body’s muscles underlie every bodily function, including breathing, digestion and blood circulation. Greater understanding of their structure and function means that doctors can now rebuild muscle or...
Environmental damage is evidenced by poisoned land, infertile soil, and treeless hillsides swept away by storms. But with the right political will, land can be cleansed, goodness restored to the soil and...
Related searches have been automatically generated using the OpenCalais semantic analysis service.
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Related searches have been automatically generated using the OpenCalais semantic analysis service.
Related searches have been automatically generated using the OpenCalais semantic analysis service.