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    Omanyano ovanhu koikundaneki yomalungula kashili paveta, Commisiner Sakaria takunghilile Veronika Haulenga

Science & Technology

154 Results / Page 11 of 18

Background
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Health / Medical

Thirty years of rural health research: South Africa’s Agincourt studies offer unique insights

    By Stephen Tollman, University of the Witwatersrand and Kathleen Kahn, University of the Witwatersrand   In 1992 a group of academics from the University of the Witwatersrand introduced a health and socio-demographic surveillance system in remote, rural South Africa to track and understand health and wellbeing in these environments. This initiative built on pioneering work by a Wits team to establish a health systems development unit in a […]

todayFebruary 6, 2024 25

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Opinion Pieces

Are social media apps ‘dangerous products’? 2 scholars explain how the companies rely on young users but fail to protect them

The CEOs of Discord, Snap, TikTok, X and Meta prepare to testify before the Senate Judiciary Committee on Jan. 31, 2024. Alex Wong/Getty Images Joan Donovan, Boston University and Sara Parker, McGill University “You have blood on your hands.” “I’m sorry for everything you have all been through.” These quotes, the first from Sen. Lindsey Graham, R-S.C., speaking to Meta CEO Mark Zuckerberg, and the second from Zuckerberg to families […]

todayFebruary 2, 2024 24

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Opinion Pieces

ChatGPT is the push higher education needs to rethink assessment

Sioux McKenna, Rhodes University; Dan Dixon, University of Sydney; Daniel Oppenheimer, Carnegie Mellon University; Margaret Blackie, Rhodes University, and Sam Illingworth, Edinburgh Napier University The COVID-19 pandemic was a shock to higher education systems everywhere. But while some changes, like moving lectures online, were relatively easy to make, assessment posed a much bigger challenge. Assessment can take many forms, from essays to exams to experiments and more. Many institutions and […]

todayFebruary 1, 2024 24

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Opinion Pieces

Harnessing 5G for Entrepreneurs

The arrival of Fifth Generation (5G) technology signals a new era of connectivity set to empower entrepreneurs and businesses across Namibia. As the world transitions into greater digitalisation, 5G stands poised to radically transform how enterprises operate, innovate, and thrive. The Communications Regulatory Authority of Namibia (CRAN) recognises the immense potential of 5G to activate entrepreneurship and cultivate startups within the nation.1 With unmatched speeds, ultra-low latency, and expanded bandwidth, […]

todayFebruary 1, 2024 21

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Opinion Pieces

Teens on social media need both protection and privacy – AI could help get the balance right

Social media can be both dangerous and a lifeline for teens. The Good Brigade/DigitalVision via Getty Images Afsaneh Razi, Drexel University Meta announced on Jan. 9, 2024, that it will protect teen users by blocking them from viewing content on Instagram and Facebook that the company deems to be harmful, including content related to suicide and eating disorders. The move comes as federal and state governments have increased pressure on […]

todayFebruary 1, 2024 23

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Environment

Can bioplastics help shape a more sustainable future?

Mike DiGirolamo holding a boomerang produced by the ARC Training Centre for Bioplastics and Biocompositses. Image by Nicolas Rakotopare for Mongabay. By Abhishyant Kidangoor, Mike DiGirolamo via Mongabay As the world struggles to contain plastic pollution, eco-friendly alternatives to plastics have garnered attention in recent years. One example: Polyhydroxyalkanoates (PHAs), a naturally occurring bio-based polymer, have been touted as a potential solution. Biotechnology startups have enthusiastically embraced the functional and economic […]

todayJanuary 31, 2024 16

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Science & Technology

MyWhoosh to transform UCI Cycling Esports World Championships with in-person final

MyWhoosh and the Union Cycliste Internationale (UCI) will deliver the fourth edition of the UCI Cycling Esports World Championships, hosting an in-person, live final on 26 October in Abu Dhabi, United Arab Emirates. In August 2023, the UCI announced that MyWhoosh would be the exclusive platform and organiser of the UCI Cycling Esports World Championships for the next three years (2024-2026). MyWhoosh is set to redefine the event, introducing a […]

todayJanuary 31, 2024 13

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Opinion Pieces

Customer experience, efficiency to drive growth of Africa’s telco sector this year

by Louis Avenant, Senior Project Manager at Itemate Solutions Africa's vibrant telco sector is set for a bumper year in 2024 as it expands operations and broadens service offerings to meet the needs of an increasingly digital-savvy customer base. Industry projections estimate the Africa telco sector will grow by $2.24-billion between 2020 and 2024, with longer-term growth expected to be powered by the rollout of high-speed 5G connectivity and a growing […]

todayJanuary 30, 2024 20

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Lifestyle

Spending too much time online? Try these helpful tips to improve your digital wellness

Impacts of excessive use of digital technologies range from physical problems to emotional concerns. (Shutterstock) Bindiya Dutt, University of Stavanger and Mary Lynn Young, University of British Columbia Using digital platforms is increasingly the only option to manage our daily lives, from filling out forms at the doctor’s office or government offices to ordering food, booking a cab, paying taxes, banking, shopping or dating. Often, people are coerced into using […]

todayJanuary 30, 2024 20

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