A cross-sectional survey of ticks infesting sheep was conducted in Sennar State, Sudan. A total body collection of ticks was carried out at five localities Sennar town, Singa, Dinder, Abu Naama and Um Banein on two types of Desert sheep (Watish and Ashgar) on two farms at each locality at two monthly intervals for one year starting July 2002 to May 2003. Four tick genera and eight species were ...

The knowledge of the natural characteristics of the mosquito breeding habitats is important for implementing effective larval control program. For this, the association of six mosquito species (Culex pipiens, Cx. perexiguus, Cx. pusillus, Ochlerotatus caspius, Anopheles multicolor and Culiseta longiareolata) with the physical characteristics of their breeding habitats was examined in El-Muqatta...

Statistics Centre-Abu Dhabi (SCAD) conducted a comprehensive population census for the emirate of Abu Dhabi in 2011 and released the results using online dissemination tools which allow the public to create frequency tables from census data down to small geographic areas having as few as 500 individuals. While increasing data availability, the flexibility of these tools introduced new risks of ...

The first two papers address issues surrounding learner inspection of peer models, and the availability of learner models to course instructors. Bull, Mabbott and Abu Issa present the UMPTEEN system which allows students to open their learner models to others in named and/or anonymous form. The CosyQTI system presented by Lazarinis and Retalis provides anonymous access to models of peers and re...

Padi merupakan salah satu tanaman budidaya yang paling utama bagi masyarakat. Budidaya padi berisiko terserang hama dan penyakit, sehingga tidak lepas dari ancaman dapat mengakibatkan gagal panen. Oleh karena itu, pengenalan jenis penyakit sangat diperlukan agar menerapkan tindakan pengendalian tepat, cepat, akurat. Metode digunakan untuk aplikasi deteksi adalah metode certainty factor ini meng...

Given the long roots of bay‘a (pledge of allegiance) in Islamic tradition and the controversial claim by the Islamic State (IS) to be a caliphate, the application of bay‘a to the group’s leader, Abu Bakr al-Baghdadi, and his project is a contested issue among radical Islamists. Based on secondary literature and IS ideologues’ own writings, this paper analyses IS’s claims of validity in their ca...

Little is known about bacteria associated with asymptomatic bacteriuria (ABU) with regard to urinary tract colonization mechanisms. In this study, virulence properties of Escherichia coli 83972, a strain that was isolated from a clinical ABU episode, were examined. The genetic potential for expression of P and type 1 pili was demonstrated, and DNA sequences related to type 1C and G (UCA) pilus ...

Gonococcaemia with arthritis and dermatitis was described in 1903 by Silvestrini. Subsequent reports, almost all from North America, distinguished two syndromes-one benign, with a mild fever, arthralgia or arthritis, and skin eruptions, and the other a serious illness with often fatal endocarditis (Levin and Silvers, 1937; Reitzel and Kohl, 1938; Williams, 1938). After the introduction of penic...

Bu çal??mada, “Deprem Etkilerinin Tamam?n?n Moment Aktaran Süneklik Düzeyi Yüksek Betonarme Çerçevelerle Kar??land??? Ta??y?c? Sistemler” ile Bo?luksuz Perdelerle maliyet ve deprem performanslar? bak?m?ndan kar??la?t?rmal? olarak irdelenmi?tir. amaçla 18 katl? konut tipi bir bina esas al?nm?? her iki ta??y?c? sistemi kar??la?t?rmak üzere STA4CAD yaz?l?m?nda farkl? model haz?rlanm??t?r. Türkiye ...