Game-based learning platform to enhance cybersecurity education     

Khan  Manzoor Ahmed  Merabet  Adel  Alkaabi  Shamma  Sayed  Hesham El 《Education and Information Technologies》2022,27(4):5153-5177

Education and Information Technologies - Computer security competitions have been playing a significant role in encouraging students to get into cybersecurity, as well as enhancing the...  相似文献   

The effect of industrial training on ethical awareness of final year students in a Malaysian public university     

Maisarah Mohamed Saat  Rosman Md. Yusoff  Siti Aisyah Panatik 《Asia Pacific Education Review》2014,15(1):115-125

Studies (for example, Dellaportas in Making a difference with a discrete course on accounting ethics. J Bus Ethics 65(4):391–404, 2006; Saat in An investigation of the effects of a moral education program on the ethical development of Malaysian future accountants, 2010) on final year accounting students show that industrial training has a positive impact on the ethical development in a way that students improved in their ethical judgement after attending a 6-month training. Thus, this research aims to evaluate the influence of industrial training in the development of ethical awareness among final year students from a Malaysian public university. These students were from multiple academic backgrounds—engineering, science and social science. A pre and post study was adopted in order to achieve the objectives. A set of survey was distributed to students before and after they have attended industrial training. In assessing students’ ethical awareness, 15 business-related and workplace ethical situations were given and students had to rate their acceptance on these situations from not acceptable (1) to most acceptable (7). From the findings, it can be observed that although the level of ethical awareness among students is fairly good, industrial training has minimal impact in improving or developing students’ ethical awareness. The impact is such because students who undergone industrial training may have observed certain behaviour that they thought are acceptable in a workplace; this may have changed the way students perceived their acceptance on the situations.  相似文献   

The impetus for organisational change: An exploration     

Elaine El‐Khawas 《Tertiary Education and Management》2013,19(1):37-46

Abstract

This paper examines the factors that cause universities to undertake academic change, specifically, changes to achieve more effective teaching and learning. Based on an analysis of 30 reform‐oriented US colleges and universities, it suggests that universities respond to diverse environmental pressures, not solely to external mandates. There is evidence, too, that internal forces within universities can be an impetus for change.  相似文献   

Associations between social potential and emotional and behavioural difficulties in Egyptian children     

Mahmoud Mohamed Emam 《Emotional and Behavioural Difficulties》2013,18(1):83-96

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Local Farmers' Organisations: A Space for Peer-to-Peer Learning? The Case of Milk Collection Cooperatives in Morocco     

Nicolas Faysse  Mohamed Taher Sraïri  Mostafa Errahj 《The Journal of Agricultural Education and Extension》2013,19(3):285-299

Abstract

Purpose: The study investigated to what extent local farmers' organisations are spaces where farmers discuss, learn and innovate.

Design/methodology/approach: Two milk collection cooperatives in Morocco were studied. The study analysed the discussion networks, their impacts on farmers' knowledge and innovation, and the performance of collective action at cooperative level.

Findings: In both cooperatives, only two-thirds of the farmers regularly discussed dairy practices with other farmers. Most leaders of one cooperative were acknowledged to be experienced farmers and played key roles as advisors on dairy farming. Farmers' involvement in dialogue networks in this cooperative improved their capacity to innovate in dairy farming, even though their knowledge on some issues related to cattle, health and nutrition was not improved. In the other cooperative, experienced farmers did not share their knowledge and farmers' involvement in dialogue networks at cooperative level had no impact on their knowledge and practices. Dialogue networks and collective action were found to influence each other, since in the first cooperative, collective action was considered by members to be efficient, whereas in the second collective action was limited to milk collection.

Practical implications: The study enabled identification of stumbling blocks which need to be addressed to get local farmers’ organisations involved in farmer capacity-building.

Originality/value: While the importance of local discussion networks for knowledge creation and diffusion is widely acknowledged, taking such networks into account in farmers' capacity-building programmes in developing countries has been hindered by their informality. Combining the analysis of dialogue networks and collective action proved to be a productive way to assess the potentialities of working with farmers' organisations with the aim of establishing a connection with local discussion networks.  相似文献   

Efficiency of antibiotics and gamma irradiation in eliminating Streptomyces strains isolated from paintings of ancient Egyptian tombs     

Mahmoud E.F. Abdel-Haliem  Mona F. Ali  Mohamed F. Ghaly  Akmal A. Sakr 《Journal of Cultural Heritage》2013,14(1):45-50

Forty-six Streptomyces strains were isolated from paintings and stone surfaces from Tell Basta and Tanis tombs (80 km south-east Cairo, Egypt). Eight of these strains were selected to determine their sensitivity against 13 antibiotics. In general, high levels of resistance could be observed. Gentamycin, spiramycin and doxycycline were the most effective antibiotics against the majority of strains under study. Due to the observed antibiotic resistances, gamma irradiation was studied as a possible alternative to inhibit microbial growth. Isolated bacteria were exposed to different doses of gamma irradiation (5, 10, 15, 20 and 25 kGy). The growth of all Streptomyces isolates except S. canarius was completely inhibited at 25 kGy. The applied doses of gamma irradiation did not cause any observable alterations or colour changes to pigments and binding media (arabic gum, animal glue and egg-yolk) used in the paintings.  相似文献   

Urban transportation network analysis from a thermodynamic perspective     

Mohamad Sleiman  Rachid Bouyekhf  Adbellah El Moudni 《Journal of The Franklin Institute》2019,356(1):351-381

The paper explores the application of thermodynamic formalism to model and control transportation networks. Specifically, by considering the vehicles as the abstract energy supplied to the system, we show in certain circumstances that certain thermodynamic concepts such as temperature, thermal capacity and thermal equilibrium can have the corresponding notions in transportation context. In addition, despite the lack of a natural principle in transportation context that corresponds to the second law of thermodynamic as we will show, the most important thermodynamic notion, which is the entropy, can be also defined in order to measure the disorder of transportation systems. It is then shown that the state when all lanes have the same occupancy corresponds to the thermal equilibrium arising in isolated thermodynamic system. This equilibrium occupancy leads to a minimum entropy corresponding to a minimal disorder. Besides, by taking the transportation entropy as the storage function, a robust dissipativity based control strategy is presented to reduce the disorder and render the system better organized. Finally, an example is worked out to illustrate the results.  相似文献   

Campus partnerships for promoting equity,diversity and inclusion: A case study of the NCBI Model for reducing prejudice and intergroup conflict at Florida State University Libraries     

Mohamed Berray 《The Journal of Academic Librarianship》2019,45(5):102014

This article will explore collaborations between the University Libraries and the campus community in implementing diversity and inclusion initiatives on campus through participation in the National Coalition Building Institute (NCBI). The article will take an in-depth look at the prejudice reduction and discrimination trainings conducted in the FSU Libraries, and how the trainings contributed to implementing the Libraries' strategic initiative for diversity and inclusion. These partnerships between the Libraries and the campus community exemplify successful collaborations needed to achieve preeminent institutional goals like diversity and inclusion. FSU has been recognized for Higher Education Excellence in Diversity, and is a national Diversity Champion since 2014 (Insight into Diversity: online).  相似文献   

Decay of softwood in archaeological wooden artifacts     

Nesrin M. N. El Hadidi 《文物保护研究》2017,62(2):83-95

Hardwoods and softwoods were used side by side throughout Egyptian history, and importing softwoods that had an attractive color and texture was common. Over the decades, artifacts based on hardwoods and softwoods underwent deterioration phenomena, sometimes reaching either a level of brittleness or turning into a wood powder that may easily crumble. These levels of decay/degradation are often difficult to handle in terms of conservation treatments. To study or identify the reasons for decay has always been a point of interest for conservation purposes, but to assess decay and choose an appropriate treatment according to the state of preservation for the sake of keeping an artifact intact has become a subject of major importance. It is difficult at times to understand the deterioration process, because hardwoods and softwoods are different in structure, properties, and chemical composition. For this preliminary study, decayed samples from three commonly used softwood types, cypress (Cupressus sp.), cedar (Cedrus sp.), and pine (Pinus sp.), were identified and chosen. Scanning electron microscopy (SEM) of the samples indicated the degree of decay. Decayed and non-aged samples of the same wood type were analyzed using Fourier transform infrared spectroscopy (FTIR), and all the major carbohydrate and lignin bands were recorded. The strong hydrogen bonded (O–H) stretching absorption associated with water linked by hydrogen bonds to the –OH groups of cellulose and hemicelluloses in all decayed samples increased with decay. The brown powdery, fragile samples that had been evidently affected by microbial decay had a higher amount of lignin. The lignin/carbohydrate ratio was calculated and results compared. The increase of either lignin percentage or extractives in some of the samples had caused a darkening of color in both cypress and cedar samples, but the pine sample did not have the same texture and appearance. In cases where the lignin percentage decreased the samples had changed to a slightly lighter color. FTIR results explained the decay phenomena observed in SEM micrographs and helped assess wood decay and also confirmed results that had been previously obtained while applying traditional chemical analysis on wood.  相似文献   

Fish Oil Supplementation in Pregnancy and Neurodevelopment in Childhood—A Randomized Clinical Trial     

Laerke Sass  Elín Bjarnadóttir  Jakob Stokholm  Bo Chawes  Rebecca K. Vinding  Anna-Rosa C. Mora-Jensen  Jonathan Thorsen  Sarah Noergaard  Bjørn H. Ebdrup  Jens R.M. Jepsen  Birgitte Fagerlund  Klaus Bønnelykke  Lotte Lauritzen  Hans Bisgaard 《Child development》2021,92(4):1624-1635

A double-blind randomized controlled trial of n-3 long-chain polyunsaturated fatty acid (n-3 LCPUFA) supplementation or matching placebo during third trimester of pregnancy was conducted within the COPSAC₂₀₁₀ mother-child cohort consisting of 736 women and their children. The objective was to determine if maternal n-3 LCPUFA pregnancy supplementation affects offspring neurodevelopment until 6 years. Neurodevelopment was evaluated in 654 children assessing age of motor milestone achievement, language development, cognitive development, general neurodevelopment, and emotional and behavioral problems. Maternal n-3 LCPUFA supplementation during pregnancy improved early language development and reduced the impact of emotional and behavioral problems. The n-3 LCPUFA supplementation was in boys associated with the earlier achievement of gross motor milestones, improved cognitive development, and a reduced impact of emotional and behavioral problems.  相似文献