To inform the development of global wastewater monitoring systems, we surveyed programmes
in 43 countries. Most programmes monitored predominantly urban populations. In high-…

… 2006) investigated the chemical composition of forages in broad-based calibration models
when forage samples were dried in an air forced oven at 60 C to constant weight for 48 h. The …

Controversies surrounding the name and how the electronics nose (e-nose) works have been
at the center stage since the advent of the technology. Notwithstanding the controversies, …

… Haruna Yakubu undertook this work with the support of the ICTP Programme for Training
and Research in Italian Laboratories, Trieste, Italy. The Photovoltaics Special Research Centre …

Rapid urbanization has contributed to an urban sanitation crisis in low-income countries.
Residents in low-income, urban neighborhoods often have poor sanitation infrastructure and …

Nitrogen fixation by grain legumes contributes N to tropical soils. But in Sudano–Sahelian
region of North-eastern Nigeria, low phosphorus content of the soil may restrict rhizobia …

… I2 is defuzzified as shown below:(7) I 2 = [ I l o w + I h i g h ] 2 Where I l o w is the lowest
value in the second interval and I h i g h is the highest value in the second interval. …

Lack of adequate sanitation results in fecal contamination of the environment and poses a
risk of disease transmission via multiple exposure pathways. To better understand how eight …

Public pay-per-use toilets are the only alternative to open defecation for a significant number
of people in many low-income, urban neighbourhoods where insecure tenure, space …

Study aim Considering the alarming rate at which young people abuse tramadol, as evidenced
by the numerous media reports on the subject, this qualitative study was conducted to …