… [20] mentioned the degree of human health threats posed by heavy metals in China’s urban
areas during the period 2003–2009. The results showed that human health risk reports for …

… Given that more than half of the world’s population lives in cities, understanding the dualism
of the provision of and need for UES is of critical importance. Which UES are the focus of …

Scientific papers on landscape planning underline the importance of maintaining and
developing green spaces because of their multiple environmental and social benefits for city …

Background Diarrhoeal diseases cause illness and death among children younger than 5
years in low-income countries. We designed the Global Enteric Multicenter Study (GEMS) to …

… LPS hyporesponsiveness, identified by an absent splenocyte mitogenic response after in
vitro stimulation, as well as susceptibility to in vivo infection with S. typhimurium, was compared …

… tion will pave the way to %Oo-bit/s full-duplex operation over two-wire PSTN circuits in the …
to 16.8 kbits/s over conditioned point-to-point circuits, and up to 9.6 kbits/s over unconditioned …

This paper attempts to present a comprehensive tutorial survey of the development of efficient
modulation techniques for bandlimited channels, such as telephone channels. After a …

Background Diarrhoea is the second leading cause of mortality in children worldwide, but
establishing the cause can be complicated by diverse diagnostic approaches and varying test …

Background Most studies of the causes of diarrhoea in low-income and middle-income
countries have looked at severe disease in people presenting for care, and there are few …

… fashion), owing to interaction of the agent with the dimerization domain(s) of the protein.
When a specific DNA probe is subsequently added to the mixture to drive the formation of a …