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Zambia and Ethiopia are two countries from southern and eastern of Africa due to their geographical location and other factor the environment condition is different. The research aims to Investigation how operational and climatic factor affect PV-grid tied inverter. In Zambia the study focused on...

Credit markets play an important role in facilitating economic growth and development of countries. Zambia’s Seventh National Development Plan (7NDP) for 2017-2021 identified the agriculture and manufacturing sectors as essential to facilitate the attainment of Zambia’s development agenda by...

Recent studies have revealed that projects performance in Zambian Construction Industry is below satisfactory. Since labour is one of the key construction inputs, construction labour productivity is among the major determinants of projects’ success in ZCI. However, before making attempts to...

Despite global aspirations towards a 21st Century Skills learning agenda, Zambia's efforts to effectively integrate these skills into classroom settings have shown limited advancement. This discrepancy highlights the challenge of translating theoretical aspirations into tangible educational...

Stabilization and dewatering are indispensable treatment mechanisms applied in the management of Faecal Sludge (FS) that accumulates in onsite containment facilities such as pit latrines and septic tanks. This is because FS is mainly comprised of 80 – 95 percent water and readily degradable...

Microcredit Institutions aim at providing financial services in limited amounts to low-income persons and small informal businesses in order to empower the citizenry and contribute to poverty alleviation. These institutions also provide training to microcredit borrowers. However, despite the...

The percentage of female students majoring in computer science is lower than that of male students. Computer science has one of the lowest shares of women degree recipients among the broader field of Science and Engineering, with reports of only nineteen percent of the computer science degrees in...

Introduction: The policy on multi dose vials allows certain vaccines that contain preservatives to be kept for up to 28 days after opening, as long as storage and proper handling conditions are met (WHO, 2015). This policy has reduced vaccine wastage and contamination in the countries and areas...

Mental disorders are a public health problem affecting millions of people worldwide. There is convincing evidence from mechanistic studies demonstrating association between nutrition and mental health status. The latter can also be influenced by other factors apart from dietary factors. The...

Poultry houses accommodate substantial amounts of microorganisms which are carried by the dust present in these premises and the effects of this dust on humans and animal health is detrimental when inhaled. Extended Spectrum beta lactamases are a universal public health alarm which are frequently...