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8.206  Articles
1 of 822 pages  |  10  records  |  more records»
In the field of e-learning and tutoring systems two categories of software agents are of the special interest: harvester and pedagogical agents. This paper proposes a novel e-learning system that successfully combines both of these agent categories and in... see more

Objetivando identificar e avaliar os riscos ocupacionais aos trabalhadores da colheita florestal mecanizada, este estudo foi conduzido em 2017, numa área de colheita de eucalipto localizada em Alagoinhas-BA, com a utilização de tratores florestais harvest... see more

This paper examined perceived competencies needed by extension agents in boosting food production of SHG members North East, Nigeria. Descriptive survey approach was used in the study. Using multi-stage cluster sampling procedure, a total sample of 374 ex... see more

En République Démocratique du Congo, règne une pratique du commerce d’argent, appelée : « Banque Lambert » qui consiste à emprunter de l’argent à une tierce personne, avec un taux d’intérêt de remboursement de 50%, mensuel. C’est le créanci... see more

Antibiotic resistance against common microbes is an ongoing concern worldwide. This warrants continuous studies that aim to discover new compounds with antimicrobial properties. In this study, sixteen low molecular weight bis-urea derivatives were screene... see more

Cancer represents a major burden for health systems and is the second leading cause of death in the developed world. Despite major progress during past years, a lot of resources are still directed towards the identification of new antitumour drugs that wo... see more

Highlight ResearchSaturated fatty acid (SFA), polyunsaturated fatty acid (PUFA), ? ?6 and ? ?3 of Moina sp. preserved with 5, 10 and 20% GLY decreased with prolong storage.FA of Moina sp. preserved with 5, 10 and 20% EG showed a significant reduced only a... see more

Highlight ResearchSaturated fatty acid (SFA), polyunsaturated fatty acid (PUFA), ? ?6 and ? ?3 of Moina sp. preserved with 5, 10 and 20% GLY decreased with prolong storage.FA of Moina sp. preserved with 5, 10 and 20% EG showed a significant reduced only a... see more

Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) was first discovered in Wuhan, Hubei Province, China. SARS-CoV-2 infects the respiratory tract, which causes coronavirus disease 2019 (COVID-19). Various studies have been conducted to find effe... see more

1 of 822 pages  |  10  records  |  more records»