Capillary columns are at the core of chromatographic separation techniques. These columns were first invented for gas chromatography (GC), but due to the majority of the target compounds being neither volatile nor stable ...

Porous carbons are receiving great attention by scientists due to their tunable physicochemical and textural properties. In this work, lignin was activated with potassium bicarbonate (KHCO3) in order to generate porous ...

Water quality monitoring in water bodies is necessary to determine the instantaneous and temporal variations of major pollutants and key water quality parameters. Such monitoring leads to informed decision making and timely ...

Increasing worldwide need for scientists and engineers has pushed various countries to develop initiatives for promoting Science, Technology, Engineering and Mathematics (STEM) education in elementary and secondary ...

Adoption of big data has happened over time. During the past decade much research has been done on data and its growth. Big data has become invaluable in enabling personalized deals, real-time alerts and predictive maintenance ...

Endometriosis is a disease characterized by presence of endometrial tissue outside the uterus and affects approximately 2-10% women of the reproductive age and about 20 to 50% of women suffering from infertility. TGF-βs ...

Diabetes is a chronic metabolic disorder characterized by hyperglycemia with disturbances of carbohydrates, fat and protein metabolism. It affects millions of people globally every day and prevalence on the rise due to ...

Globally there is a growing population of the elderly both in rural and urban setting. The healthcare system in Kenya is tailored towards curative services, demerits the elderly in need of rehabilitative care. However, ...

The current paradigm shifts in education, wherein learners are expected to acquire real-life problem solving skills scenarios and solve real-life problems presents a significant challenge in design learning institutions. ...

Labor productivity has been held responsible for the success or failure of construction projects in the urban areas in Kenya and beyond. Without standardized metrics for measurement of labor productivity, it becomes difficult ...