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Nonstandard topology is a kind of topology which is constructed by means of nonstandard analysis. There are several important concepts in topology which can be defined in terms of preopen sets. Among the most well-known are Bourbaki's submaximal spaces. In this book, we apply the notions of -open and preopen sets in topological spaces to present and study two new types of monads which are called -monad and P -monad which play an important role in studying and characterizing several topological concepts like -closed spaces, -T2 spaces, p-closed spaces, pre-Urysohn spaces, ..etc. and it can be...

Unlike most other Palestinian cities, Ramallah is a relatively new town, a de facto capital of the West Bank allowed to thrive after the Oslo Peace Accords, but just as quickly hemmed in and suffocated by the Occupation as the Accords have failed. Perched along the top of a mountainous ridge, it plays host to many contradictions: traditional Palestinian architecture jostling against aspirational developments and cultural initiatives, a thriving nightlife in one district, with much more conservative, religious attitudes in the next. Most striking however - as these stories show - is the quiet...

This study includes isolation of Salmonella typhi and Paratyphi from blood of clinically suspected patients with enteric fever. The typhoid fever distributed in Sulaimania city (Kurdistan region) during 2007 and 2008 in a high rate, the results showed that (97.77%) of the isolates were Salmonella serotypes AO1, O2, and (2.22%) of the isolates were Salmonella serotype AO1, O4.According to the resistance of isolates to antibiotics, the isolates were classified into10 groups as antibiogram. All isolates showed high resistance rates for cotrimaxazol, chloramphenicol, amoxicillin, streptomycin and...