منابع مشابه
Studying the Variation of Radon Level in Some Houses in Alexandria City, Egypt
Inhalation of indoor radon has been recognized as one of the health hazards. In the present work a set of indoor radon measurements was carried out, in different Egyptian houses in Alexandria city, built of the same type of building materials, using time–integrated passive radon dosimeters containing LR-115 Type II solid state nuclear track detector. Measurements were carried out from October 2...
متن کاملHerbal medicine in Egypt
Traditional medicine has been used since the dawn of history for treating human illness. Herbal medicine constituted the main type of traditional medicine. This type of treatment prevailed during different times of history in different countries, may be until the beginning of the 19th century. By that time a scientific revolution, in nearly all fields started. Much progress was made in the fiel...
متن کاملHerbal medicine in Egypt
Traditional medicine has been used since the dawn of history for treating human illness. Herbal medicine constituted the main type of traditional medicine. This type of treatment prevailed during different times of history in different countries, may be until the beginning of the 19th century. By that time a scientific revolution, in nearly all fields started. Much progress was made in the fiel...
متن کاملGreen houses.
We designed a web server for the analysis of biosynthetic capacities of metabolic networks. The implementation is based on the network expansion algorithm and the concept of scopes. For a given network and predefined external resources, called the seed metabolites, the scope is defined as the set of products which the network is in principle able to produce. Through the web interface the user c...
متن کاملSoul searching
It is perhaps surprising, given the contemporary eminence of neuroscience within biological research, that it was not appreciated until the 17th century that the brain might have an important function. A compelling new book by Carl Zimmer surveys the scientific, conceptual and political upheavals in England at this time as a backdrop to the major experimental work carried out by a little-known ...
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ژورنال
عنوان ژورنال: Scientific American
سال: 1907
ISSN: 0036-8733
DOI: 10.1038/scientificamerican12141907-380supp