Seroprevalence of camel brucellosis in Qatar حسب Hashim Alhussain (9167136)

"…Camels below breeding age (i.e., < 4 years old) showed decreased seropositivity (3.4%, 95% CI, 0.1–17.8), compared to (22.8%, 95% CI, 17.4–29.0) seropositivity in camels ≥ 4 years of age, with a significant association between age groups and seropositivity (<i>P</i> = 0.02). …"

Investigation of the Sustainable Production and Utilization of Biochar and Activated Carbon From Waste حسب Farah Yousef Taher Obar (19938288)

"…These wastes can be used for beneficial reuse, such as conversion to carbon rich activated carbons and biochars, which can subsequently be used as a water treatment adsorbent or as an agricultural soil amendment.In Qatar, one of the largest sources of wastewater is the “produced water” from the gas and oil industries containing several pollutants, such as lithium (Li). …"