Septoria leaf-spots of Chrysanthemum spp.

Imperial Users onl

Utilizing gamification effect through Kahoot in remote teaching of immunology: Medical students’ perceptions

Introduction: Gamification of learning is a novel pedagogical approach in education, and Kahoot is one of the game-based learning platforms widely used for formative assessments in realtime. This study aimed to explore the medical students’ perception of using Kahoot in remote learning.Methods: The mixed-method study was carried out among 72 medical students (in third-year) at Eastern University, Sri Lanka, following a formative assessment on immunology conducted via zoom video conferencing and Kahoot. The students’ perception was collected through a google form, which consisted of 13 statements with a 5-point Likert scale and an open-ended question. Descriptive statistics and Mann-Whitney test were computed using SPSS ver. 25. A content analysis was employed to interpret the qualitative statements.Results: The participants’ age ranges from 23-28 years with male-female ratio of 1:1.57. The majority of the students felthappy (73.6%) while playing Kahoot remotely and recommended it (84.7%) for formative assessment in future. The participants agreed that Kahoot increased the focus, understanding of the subject, helped retain knowledge, motivated them to learn, provided fun during learning, and kept them active throughout. The majority of the participants agreed that Kahoot was an effective tool for distance learning. Internet connectivity and switching between two applications were identified as difficulties while playing remote mode Kahoot quizzes. Conclusion: The online gaming platform Kahoot has a positive impact on learning immunology. Kahoot maintains its fun and enjoyable nature and motivates students to learn during remote teaching of immunology

The Botryosphaeriaceae: genera and species known from culture

In this paper we give an account of the genera and species in the Botryosphaeriaceae. We consider morphological characters alone as inadequate to define genera or identify species, given the confusion it has repeatedly introduced in the past, their variation during development, and inevitable overlap as representation grows. Thus it seems likely that all of the older taxa linked to the Botryosphaeriaceae, and for which cultures or DNA sequence data are not available, cannot be linked to the species in this family that are known from culture. Such older taxa will have to be disregarded for future use unless they are epitypified. We therefore focus this paper on the 17 genera that can now be recognised phylogenetically, which concentrates on the species that are presently known from culture. Included is a historical overview of the family, the morphological features that define the genera and species and detailed descriptions of the 17 genera and 110 species. Keys to the genera and species are also provided. Phylogenetic relationships of the genera are given in a multi-locus tree based on combined SSU, ITS, LSU, EF1-α and β-tubulin sequences. The morphological descriptions are supplemented by phylogenetic trees (ITS alone or ITS + EF1-α) for the species in each genus.We would like to thank the curators of the numerous fungaria and Biological Resource Centres cited in this paper, for making specimens and cultures available for examination over the past 15 yr, without which this study would not have been possible. Part of this work was supported by Fundação para a Ciência e a Tecnologia (Portugal) through grant PEst-OE/BIA/UI0457/2011. Artur Alves and Alan Phillips were supported by the programme Ciência 2008, co-funded by the Human Potential Operational Programme (National Strategic Reference Framework 2007–2013) and the European Social Fund (EU).publishe