Alhassan Osman

Impact of Solid-State Fermentation on Nutrient Profile, in vitro Gas Production Dynamics, and Methane/Carbon Dioxide Emissions of Selected Tropical Forages

Kenneth Gyimah Owusu, Victoria Attoh-Kotoku, Frank Idan, Alhassan Osman, Malik Borigu & Dennis Afram · Journal of Experimental Agriculture International · 2026

Aims: This study investigated the effects of solid-state fermentation (SSF) on the nutritional composition, phytochemical profile, in vitro gas production, fermentation kinetics, and CH₄/CO₂ emissions of three tropical forages, addressing the need to improve forage quality and re...

Open access Research Article 10.9734/jeai/2026/v48i74351

Prevalence of Needle Stick Injury among Healthcare Workers in Savelugu Municipal Hospital

Mumuni Alaru, Catherine Kyiu, Faustina Yin Yariga & Alhassan Osman · Asian Journal of Medicine and Health · 2023

Introduction: Sub-Saharan Africa is home to over 28 million HIV-positive individuals, and over 95% of HIV infections occur in poor nations there. In Ghana, there are no official mechanisms in place that allow individuals to report Needle Stick Injuries (NSIs) and receive advice s...

Open access Research Article 10.9734/ajmah/2023/v21i12968