Nicholas Mamo has developed an algorithm that analyses Twitter feeds and extracts information about events. This type of artificial intelligence has been designed to automatically identify the participants involved in the events and understand what happened based on the tweets.
Continue readingAuthor: Dr Raquel Medialdea-Carrera
When was the last time you heard about the Ebola virus? Many of you may recall Ebola dominating headlines in global news throughout 2014 and 2015 when it spread explosively across West Africa, claiming more than 11,300 lives.
For the last few years, Ebola has been my focus, passion, and dreaded nightmare rolled into one. In 2015, I joined a wonderful team of physicians, nurses, and scientists, that were leading the fight against Ebola in Sierra Leone. We worked in Ebola hospitals isolating patients and supporting survivors of the virus’ worst epidemic in history. Then, the World Health Organization (WHO) declared that the outbreak was over in 2016. News stations stopped covering our progress. Discussions about the disease dwindled. But the fight to eradicate Ebola was far from over.
Since August 2018, an Ebola epidemic has spread across the Democratic Republic of Congo (DRC), affecting over 2,000 people and becoming the second largest epidemic ever recorded. Over the last few weeks, I have joined the WHO to support the fight against it in Africa.
The latest Ebola outbreak in Congo is affecting people who were already suffering from a major humanitarian crisis. People in the DRC are devastated by years of violence and conflict, resulting in the largest displacement emergency in Africa. Four and a half million are currently fleeing their homes. With over 100 different armed groups in the country, the challenge of ending this Ebola outbreak is on a whole new level. But still, there is hope.
Over the last few years, researchers have toiled hard and developed a powerful vaccine against the Ebola virus. This vaccine is still under evaluation, however, the preliminary results show a wonderful efficiency of over 97.5%. Even so, we have to remain aware. Ebola is a cruel, painful death sentence for most people who get infected, and leaves in its wake a trail of broken families, hundreds of orphans, and shattered hospitals. It decimates economies and destroys societies, leading to even more poverty and hardship. This is why we cannot forget about Ebola.
Information is under siege.
Words by Dr Claude Bajada
Research is kept behind the closed doors of academic publishers. This creates a problem to access the information for scientific, social, and economic growth.
In a perfect world, results from this research would be accessible to everyone since most research is funded by governments and public institutions. It is not.
Research results are not read by the public for two reasons. First, articles are targeted to the expert reader and are very complex to understand. Public communicators are needed to interpret findings and convey them to the public. Second, the business model of academic publishers places a steep paywall to access articles.
A solution is open access. These articles can be read at no cost. But someone must foot the bill. This is one of the topics that was discussed at the 19th International Conference on Electronic Publishing (ElPub) held at St. James Cavalier in Valletta. It was organised by the University of Malta.
Publishing houses have already started to change their business model to ensure that a certain percentage of their articles are freely available to researchers and to the public. Wim van der Stelt (vice president, Springer) explained that open access publications are increasingly demanded by the academic community. Research that is funded by the public will be accessible to the public. He believes that ‘it is the future’ of publishing.
Countries like the United Kingdom lead the way in this area. In fact research councils in the UK require that publicly funded research is freely accessible to the general public.
Mark Poulton, a librarian at the University of Malta, tells Think that Malta is following suite. ‘The University Library is working on an institutional policy for open access.’ says Poulton. ‘With this in place, all work done at the University of Malta will be freely accessible to anyone who is interested.’ The library has already set up an institutional repository. It contains articles from Maltese academics that have been published with an open access licence. ‘They are freely available to everyone’ explains Poulton.
It is hard to imagine why this topic would be controversial. The answer is money. People are divided in opinion as to who should bear the brunt of having to pay for publication?
Authors are required to pay high premiums to publish their articles under an open access licence. This is not a problem if they come from a wealthy institution, but what if they do not? Some academics also express concerns that high premiums for open access may entice certain journals to publish articles based on payment rather than academic quality.
Van der Stelt says that, ‘while rogue journals do exist, due to the highly competitive nature of academic publications reputable publishers have no incentive to accept low quality work’.
Watch this space for an upcoming podcast discussing the controversies of open access…
Thanks to Prof. Milena Dobreva who organised the conference
UPDATE: There will be a debate about access to information at Science in the City Malta on 25 September, 7pm at Palazzo Ferreria. Join us and have your say!
by Alexander Hili