4 results found

Jecha Jecha, Hayfa Nassor

Generative artificial intelligence (GenAI) is entering higher education systems across Africa at a pace that outstrips institutional preparedness, yet empirical evidence from small, resource-constrain...

Research Square 2026-04-22 rs-9479399
generative AI higher education PLS-SEM technology adoption readiness preparedness mixed methods Zanzibar Africa

Jorge F. Bosch-Bayard, Judith Guerrero-Sauzameda, Rodolfo Bosch-Bayard, Ruben Pérez-Elvira, Ayelen Bosch-Castro, Jamin Sánchez-Rodríguez, Alethia Flores, Edgar Resendiz-Flores, Karyme Flores, Arnaldo Ferrando, Patricia Ferrando, Lidice Galán-García, Pedro Valdes-Sosa, Giuseppe A. Chiarenza, Rolando J. Biscay, Lilia Morales-Chacón

Background Quantitative EEG (qEEG) provides objective, millisecond-resolution measures of brain dynamics. Despite decades of methodological advances, clinically relevant derived indices—spectral power...

Brain Topography 2026-04-21 rs-9333312
quantitative EEG normative models GAMLSS spectral ratios (theta/beta arousal) electrode-level spectral normalization therapeutic monitoring

Jecha Jecha, Ally Ali, Adilu Mussa

This study examines barriers to adopting AI-enabled human resource management (AI-HR) in Zanzibar’s public and private sectors, focusing on how adoption dynamics in resource-constrained, mandatory set...

Research Square 2026-04-21 rs-9472562
AI adoption human resource management developing countries TOE-TAM institutional decoupling SIDS PLS-SEM mandatory adoption

Khamis M Said, Jecha Jecha

Household organic solid waste represents a growing environmental burden in Zanzibar and similar low-income settings, where collection infrastructure is limited and open dumping remains common. This st...

Research Square 2026-04-21 rs-9454230
Household solid waste Effective Microorganisms Composting Nutrient retention Microbial dynamics Germination index
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