نتایج جستجو برای: localised state
تعداد نتایج: 865254 فیلتر نتایج به سال:
BACKGROUND The epidemiology of meningococcal meningitis in the African meningitis belt is characterised by seasonality, localised epidemics and epidemic waves. To facilitate research and surveillance, we aimed to develop a definition for localised epidemics to be used in real-time surveillance based on weekly case reports at the health centre level. METHODS We used national routine surveillan...
The pain associated with OCL’s has been noted to be generalised and non-specific8, similar to the symptoms of osteoarthritis. Localised tenderness is frequently lacking3,5,15, although localised tenderness has been described, usually postero-medially or antero-laterally in accordance with the site of the lesions3,5,8. Nevertheless, these studies are of poor scientific quality with anecdotal rep...
Metamaterials are solid lattices with periodicities commensurate desired wavelengths. Their geometric features can endow the bulk material unusual properties, such as inter alia, negative indices of refraction or unique absorbing qualities. Mesoscale metamaterials and phononic crystals be designed to cause occurence band gaps in ultrasonic domain. These localised phenomena induce fixed boundary...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید