Ahmed S. Hassan

Assessing the Effect of Aerosol Optical Depth on Solar Radiation Components over Iraq (2010-2022)

Aqeel D. Salman & Ahmed S. Hassan · Journal of Geography, Environment and Earth Science International · 2026

Aerosols play an important role in modifying the components of solar radiation at the Earth's surface, especially in dry environments with high dust activity, such as Iraq. This study evaluates the impact of aerosol optical depth (AOD at 550 nm) on solar radiation components (DNI...

Open access Research Article 10.9734/jgeesi/2026/v30i31026

A Study of the Attitudes towards Mentally Ill People among a Sample of Primary Health Care Physicians in Saudi Arabia

Mohamed Ghowinam, Mohamed Lamlom, Ahmed Al harthi, Ahmed S. Hassan, Sarah Ahmed Rayyani, Nada Abdulhakim Alghamdi, Afnan Samih Felemban, Abdulla Abid Jan, Salman Anwar Thabet, Ragad Abdulaziz Abdulbari & Wareef Adnan Rafeea · Journal of Pharmaceutical Research International · 2021

Background: Psychiatric illnesses are a public health problem worldwide, affecting people of all age. Mental health is an important sector of primary health care services. An increasing number of Saudi citizens and residents utilize primary healthcare services for mental health c...

Open access Research Article 10.9734/jpri/2021/v33i60B34616