GPS Amplitude Scintillations over Kampala, Uganda, During 2010–2011
نویسندگان
چکیده
منابع مشابه
Modelling of GPS signal scintillations with polynomial coefficients over the Indian region
Performance of Global Positioning System (GPS) and other satellite based navigation systems can be degraded by the ionospheric scintillations of the signal. As the ionospheric scintillations behaviour varies with geographical location (latitude, longitude) and time, modelling is required for estimating and forecasting the scintillation. In this paper, amplitude and phase scintillations (S4 and ...
متن کاملBurden of tuberculosis in Kampala, Uganda.
OBJECTIVE To determine the prevalence and incidence of tuberculosis in one of Uganda's poor peri-urban areas. METHODS Multi-stage sampling was used to select a sample of households whose members were evaluated for presence of signs and/or symptoms of active tuberculosis; history of tuberculosis treatment; and relevant demographic, socioeconomic, and household environment characteristics. Pati...
متن کاملMassive structural and compositional changes over two decades in forest fragments near Kampala, Uganda
Private forests harbor considerable biodiversity, however, they are under greater threat than reserved areas, particularly from urbanization, agriculture, and intense exploitation for timber and fuel wood. The extent to which they may act as habitats for biodiversity and how level of protection impacts trends in biodiversity and forest structure over time remain underresearched. We contribute t...
متن کاملTrend and outcome of notified children with tuberculosis during 2011-2015 in Kampala, Uganda
BACKGROUND The road map for childhood tuberculosis launched in 2013 provided strong renewed efforts focused towards zero deaths due to tuberculosis in children. From 2010, there were efforts to improve childhood tuberculosis diagnosis in Kampala and this study aimed to document the trend and outcome of tuberculosis in children over the period. METHODS This was a retrospective study of tubercu...
متن کاملAlpha thalassemia among sickle cell anaemia patients in Kampala, Uganda.
BACKGROUND Sickle cell anaemia is prevalent in sub Saharan Africa. While α+-thalassaemia is known to modulate sickle cell anaemia, its magnitude and significance in Uganda have hitherto not been described. OBJECTIVES To determine the prevalence of α+thalassaemia among sickle cell anaemia patients in Mulago Hospital and to describe the clinical and laboratory findings in these patients. METH...
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: Acta Geophysica
سال: 2016
ISSN: 1895-6572,1895-7455
DOI: 10.1515/acgeo-2016-0052