Vetiver (Chrysopogon zizanioides (L.) Roberty), a hedge-forming grass with high tolerance to salinity, was grown in pots in a sandy soil "from root divisions", to investigate the effect of salinity on the growth of vetiver. ...

This paper proposes an integrated e-government mode l suitable for the Arab countries, as it is suitable for developed countrie s. The paper starts by investigating the status of the Arab world among world countries as ...

35mm and 70 mm non-metric diapositives were enlarge d using commercial laser color copier to 30cm x40 cm format for the purpose of tes ting the inherent geometric fidelity of this kind of photos after enlargement. For ...