Hamza Adam

ORCID: 0009-0003-7360-7209
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About
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Research Areas
  • Agricultural Innovations and Practices
  • Agriculture and Rural Development Research
  • Livestock and Poultry Management
  • Agricultural Economics and Practices
  • Livestock Management and Performance Improvement
  • Irrigation Practices and Water Management
  • Innovation and Socioeconomic Development
  • Agricultural risk and resilience
  • Solar-Powered Water Purification Methods
  • COVID-19 and Mental Health
  • Insect Pest Control Strategies
  • Groundwater and Watershed Analysis
  • Land Rights and Reforms
  • Sustainable Agricultural Systems Analysis
  • African Botany and Ecology Studies
  • COVID-19 Pandemic Impacts
  • Rangeland Management and Livestock Ecology
  • Cholinesterase and Neurodegenerative Diseases
  • Membrane Separation Technologies
  • Groundwater and Isotope Geochemistry
  • Hydrological Forecasting Using AI
  • Allelopathy and phytotoxic interactions
  • Aeolian processes and effects
  • Poverty, Education, and Child Welfare
  • Bone health and osteoporosis research

Jazan University
2022-2025

Abubakar Tafawa Balewa University
2024

University for Development Studies
2018-2020

Ahmadu Bello University
2019

Background: Vitamin D deficiency is a significant public health issue, impacting bone health, immune function, and overall well-being. Despite abundant sunlight in Saudi Arabia, rates remain high, potentially due to limited sun exposure, cultural practices, low dietary intake of vitamin D. University students are key demographic for assessing awareness behaviors related This study aimed assess the knowledge, attitudes, practices (KAP) among Jazan students, identify factors influencing these...

10.6000/1929-4247.2025.14.01.08 article EN cc-by International Journal of Child Health and Nutrition 2025-02-10

The emergence of new SARS-CoV-2 variants makes it difficult to forecast potential epidemiological changes. This study investigates Saudi citizens' perceptions COVID-19 during the Omicron wave. We conducted a cross-sectional using an online survey and convenience sample 746 participants. included questions about demographics, anxiety levels, perception Our findings revealed that 27.3% participants believed cases would decrease, while 30.2% increase; remaining 42.5% were uncertain. When asked...

10.3389/fpubh.2025.1419891 article EN cc-by Frontiers in Public Health 2025-02-27

In this study, the crude extract and its isolated compounds from stem bark of Annickia chlorantha were tested for their larvicidal, developmental, repellent activity against mosquito vector, Culex pipiens, besides toxicity to non-target aquatic organism, zebrafish (Danio rerio). The acute larvicidal compounds; namely, palmatine, jatrorrhizine, columbamine, β-sitosterol, methanolic (AC), was observed. Developmentally, larval duration significantly prolonged when palmatine β-sitosterol...

10.3390/insects13080676 article EN cc-by Insects 2022-07-27

The study analysed farmers' perceptions and attitudes towards improved maize technology among smallholder farmers in the Bawku West District of Upper East Region Ghana. Exploratory survey design was employed with multi-stage sampling techniques 400 farmers. Semi-structured questionnaire, observations, focus group discussions were main methods data collection. Also Q – methodological process gathering narratives on technology. Factor analysis to examine underlying constructs characterizing...

10.4314/jae.v23i3.1 article EN cc-by-nc-nd Journal of Agricultural Extension 2019-08-15

Water resources occupy a vital position regarding the source of human hope for longevity and significant shortfalls on strive towards sustainable development globally. Host communities to quarry companies without water treatment plant are greatly affected by use untreated water. This research highlights statistical evaluation quality analysis around site in FCT Nigeria. The study engaged biological assay, physiological chemical quantify contamination levels obtained data were subjected...

10.11648/j.ijec.20240801.13 article EN International Journal of Environmental Chemistry 2024-06-29

Solar radiation plays an important part in the desalination of saline water owing to its abundance areas with potable shortage and it also occupies a paramount place green energy generation due simplicity application. Still distiller is viewed by researchers as suitable source because low cost fabrication, easy operation zero emission technology. Studies are geared towards exploring new models improve productivity solar stills enhance production rate ongoing. The main aspiration this work...

10.11648/j.ie.20240801.12 article EN Industrial Engineering 2024-10-29

Low technology adoption continues to affect the production of maize in Ghana, including Yendi municipality, which is one high producing areas. The study examined factors influencing improved farming technologies municipality. Data was collected from 154 randomly selected farmers using questionnaires and in-depth interviews. Descriptive statistics Poisson Regression Model were used analyze demographic characteristics as well socioeconomic technologies. revealed that 59% had no contact with...

10.47762/2019.964x.58 article EN International Journal of Irrigation and Agricultural Development (IJIRAD) 2019-07-03

<title>Abstract</title> <bold>Purpose</bold>Physical activity (PA) is the key indicator to measure psycho-physical-mental-socio health of society. It a protective factor for managing chronic medical conditions and non-communicable illnesses. Nevertheless, one in five adults physically sedentary worldwide. Therefore, this study was conducted explore existing physical pattern among Saudi population estimate relation between health-related quality life.<bold>Methods</bold>A cross-sectional...

10.21203/rs.3.rs-3683679/v1 preprint EN cc-by Research Square (Research Square) 2023-12-13

Vulnerability to poverty remains a major challenge among rural households in Northern Ghana. Households continue depend largely on agriculture-based livelihoods, which have not resolved the problem of region, particularly for women, who because their gender limited access farming resources. Diversification debates development literature sufficiently unpacked context and issues women. This empirical study offers an insight into more nuanced gendered cultural dimensions diversification are...

10.47740/444.udsijd6i article EN UDS International Journal of Development 2020-01-01
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