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3篇 您的检索式:作者名="O.Aluko"
    题名 作者 年代 出处 被引量
1Theoretical knowledge and psychomotor skill acquisition of basic life support training programme among secondary school students显示文摘BACKGROUND: The aim of the study is to evaluate the theoretical knowledge and psychomotor skill acquisition of basic life support(BLS) by a group of secondary school students in Nigeria pre and post BLS training. METHODS: This was quasi-experimental study design with 210 participants. They were taught on adult BLS and all the participants practiced BLS on a Resusci-Anne manikin immediately after the training. Data were collected using American Heart Association(AHA) structured questionnaire and psychomotor skills checklist for BLS at baseline, and post BLS training.RESULTS: The pre-training knowledge score was 1.9±1.4. This increased after the BLS training to 11.4±2.4, and the mean difference between the pre and post BLS training scores was 9.48571. Pre-training psychomotor skill score was 0.00±0.00, this increased to 8.9±1.9 after the training, and the mean difference was 8.90000. The knowledge and psychomotor skill difference between pre and post BLS training was signifi cant(P<0.000).CONCLUSION: Most Nigerian secondary school students were not knowledgeable about BLS. Therefore, there is need for the creation of more awareness among the students.Israel Olatunji Gabriel Joel O.Aluko 2019World Journal of Emergency Medicine2019,10,2:1
2Graphene-Enhanced Fracture Resistance of Epoxy Nanocomposites for Structural Applications显示文摘The fracture characteristics of graphene nano-platelets(GNP)in epoxy composite under high strain loadings were investigated using impact test at room temperature.The energy required to create a new surface was measured with load cell and the accompanied plain strain fracture toughness was calculated.The investigation covered the effect of the amount of graphene in graphene/epoxy composite material system on the fracture behavior of the material.The results showed that both the manufacturing and experimental procedures developed were excellent to quickly and precisely characterize the response of GNP/epoxy composite to impact loadings.Furthermore,the results showed clear dependencies of the material response on the amount of GNP in epoxy.O.Aluko M.Vaziri T.Brown G.Knowles 2020Journal of Mechanics Engineering and Automation2020,10,5:0
3Experimental Analysis of Epoxy and Graphene Nanoplatelet/Epoxy Composites显示文摘The tensile behavior of graphene nanoplatelets(GNPs)in epoxy composite under tensile loadings was characterized using uniaxial tensile test at various strain rates ranging from 0.0356 to 0.14/min at room temperature.The stresses and the accompanied strains were measured with load cell and an extensometer,respectively.This investigation covers the effect of the amount of graphene in graphene/epoxy composite material system.The uniaxial tensile tests were done to investigate the tensile behavior of the material beyond ultimate tensile strength.The results showed that both the manufacturing and experimental procedure developed are excellent methods to characterize the response of GNP/epoxy composite to tensile loadings.Additionally,the results show a clear strain rate and amount of GNP in epoxy dependencies in the material response.Z.Broughman N.Park,T.Brown O.Aluko M.Vaziri 2019Journal of Mechanics Engineering and Automation2019,9,2:0
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