Exploring the Evolution of Learning Fuelled by Mobile Technology – Dr Julia Bello Bravo, Purdue University
About this episode
Research investigating the adoption of new technologies can help to unveil global trends in learning and education. Researchers at Michigan State University, University of Illinois Urbana Champaign, Texas State University and Purdue University have recently carried out a study investigating the use of devices by people in different parts of the world and with various literacy levels to access YouTube videos between 2013 and 2018. Their analyses identified key historical moments when the use of smartphones for online learning surpassed that of other information and communication technologies.
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Energy is vital for life. It allows important functions to occur in living systems, from the molecular level to the scale of the whole organism. Dr Helen Greenwood Hansma, from the University of California in Santa Barbara, believes that the types of energy used in living cells can provide clues to help us understand the origins of life. In her recent research, she explores how mechanical energy could have driven the processes that gave rise to early life in the absence of chemical energy.
Herman and Chomsky’s propaganda model is among the most renowned academic contributions to the study of journalism. Although it offers valuable insight into news content and how the media industry operates, it mostly ignores an important step in the production of news: what happens in the newsroom. Dr Tabe Bergman, an Assistant Professor at Xi’an Jiaotong-Liverpool University and Deputy Head of the University’s Media and Communication department, recently assessed practices in the newsroom, with the aim to supplement the propaganda model.
Dr Samantha Dolan – Investigating Facilitators and Barriers to Electronic Immunisation Registry Implementation in Tanzania and Zambia
Digital health interventions have the potential to revolutionalise the management of health information. Despite reduced costs and increased accessibility of technology across the world, the implementation of digital health technologies in low- and middle-income countries has been less than optimal. Dr Samantha Dolan at PATH and the University of Washington and her colleagues investigated the perceived facilitators and barriers to electronic immunisation registry implementation in Tanzania and Zambia, and provide important recommendations for future practice.
There are over 3,600 established cell lines from 150 different species that can be used for scientific and medical research. In two recent studies, Dr Ruth MacKinnon and her team from St Vincent’s Hospital in Melbourne used multiple molecular methods to investigate changes in the way the genes are organised in two types of these cells. They demonstrated the importance of using multiple complementary methods and found that these cells can continue to evolve in the laboratory. They also uncovered evidence of a previously unreported process called ‘centromere capture’ which may be involved in the evolution of cancer cells.
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• Good science communication helps people make informed decisions and motivates them to take appropriate and affirmative action.
• Good science communication encourages everyday people to be scientifically literate so that they can analyse the integrity and legitimacy of information.
• Good science communication encourages people into STEM-related fields of study and employment.
• Good public science communication fosters a community around research that includes both members of the public, policymakers and scientists.
• In a recent survey, 75% of people suggested they would prefer to listen to an interesting story than read it.
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