منابع مشابه
Disorder effects in diluted magnetic semiconductors
In recent years, disorder has been shown to be crucial for the understanding of diluted magnetic semiconductors. Effects of disorder in these materials are reviewed with the emphasis on theoretical works. The types and spatial distribution of defects are discussed. The effect of disorder on the intimately related transport and magnetic properties are considered from the viewpoint of both the ba...
متن کاملCrossover effects in thebond-diluted Isingmodel in threedimensions
We investigate by Monte Carlo simulations the critical properties of the three-dimensional bond-diluted Ising model. The phase diagram is determined by locating the maxima of the magnetic susceptibility and is compared to mean-field and effective-medium approximations. The calculation of the size-dependent effective critical exponents shows the competition between the different fixed points of ...
متن کاملHormetic effects of extremely diluted solutions on gene expression.
This paper summarizes the results of investigations showing how molecular biological tools, such as DNA-microarrays, can provide useful suggestions about the behaviour of human organisms treated with microamounts of drugs or homeopathic medicines. The results reviewed here suggest firstly that the action of drugs is not quenched by ultra-high dilution and proceeds through modulation of gene exp...
متن کاملCytotoxic effects of ultra-diluted remedies on breast cancer cells.
The use of ultra-diluted natural products in the management of disease and treatment of cancer has generated a lot of interest and controversy. We conducted an in vitro study to determine if products prescribed by a clinic in India have any effect on breast cancer cell lines. We studied four ultra-diluted remedies (Carcinosin, Phytolacca, Conium and Thuja) against two human breast adenocarcinom...
متن کاملEffects of Diluted Ethylene Glycol as A Fruit-Ripening Agent
The purpose of this project was to find out if the agent ethylene glycol, when diluted, can ripen various fruits faster than the regular ripening rate of the fruits, in colder climactic conditions. The materials for the experiment were basically fruits, containers, ethylene glycol and water. The ethylene, at first, was combined with the water. The fruits were placed in open containers and a set...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Archives of Disease in Childhood
سال: 2001
ISSN: 0003-9888
DOI: 10.1136/adc.85.3.268a