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John O. Onyatta

Publications (2)

PM10 Levels and Prevalence of Respiratory Diseases in Communities around the Cement Industries

Timothy N. Njagi, Faridah H. Were, John O. Onyatta & Godfrey A. Wafula · Asian Journal of Environment & Ecology · 2023

In the atmosphere, particulate matter of 10 microns (µm) or less in diameter (PM10) is an indicator of air pollution. Their harmful health effects on humans range from minor irritation to chronic respiratory infections. PM10 levels were assessed in the ambient air including the i...

Open access Research Article 10.9734/ajee/2023/v20i3439

Atmospheric Corrosion of Al-Zn Coated Steel Sheets Exposed under Marine Environments in Kenya

Vane B. Ondiere, Amir O. Yusuf, Vincent O. Madadi & John O. Onyatta · Asian Journal of Applied Chemistry Research · 2024

Corrosion contributes to multibillion USA dollar loses due to deterioration, weakening and ultimate failure of engineering infrastructure globally necessitating further research to build more corrosion resistant materials. The aim of this study was to investigate atmospheric corr...

Open access Research Article 10.9734/ajacr/2024/v15i1278