Tag Archives: كوربيديا للاخبار

Ramadan is celebrated once every year. Zurijeta/ Shutterstock Ayaz Safi, University of Westminster Ramadan began on April 13 this year, and is one of the most important months of the year for Muslims. For the month of Ramadan, the majority of Muslims will fast during daylight hours and cannot eat or drink until the sun sets – after which many …

from www.shutterstock.com Archa Fox, The University of Western Australia and Damian Purcell, The Peter Doherty Institute for Infection and Immunity The world’s first mRNA vaccines — the COVID-19 vaccines from Pfizer/BioNTech and Moderna — have made it in record time from the laboratory, through successful clinical trials, regulatory approval and into people’s arms. The high efficiency of protection against severe …

Christoph Bluth, University of Bradford The Iranian authorities have insisted that a power failure that shut down the country’s important Natanz uranium enrichment site, 250 miles south of Tehran, on April 11 was caused by a deliberately planned explosion. Iran has alleged – and it is widely believed – that Israel’s intelligence agency Mossad was behind the attack. This incident …

Andalusi communal dining bowls known as ‘ataifores’ in El Legado Andalusí, Museum of the Alhambra, Granada. Author provided Aleks Pluskowski, University of Reading; Guillermo García-Contreras Ruiz, Universidad de Granada, and Marcos García García, University of York Granada, in southern Spain’s Andalusia region, was the final remnant of Islamic Iberia known as al-Andalus – a territory that once stretched across most …

Monkey Business Images/Shutterstock Jamie Hartmann-Boyce, University of Oxford A new US study shows that people who are less physically active are more likely to be hospitalised and die with COVID-19. According to these new calculations, being inactive puts you at a greater risk from COVID-19 than any other risk factor except age and having had an organ transplant. If this …

seaonweb/Shutterstock Christopher J. Finlay, Durham University In conventional warfare, it’s accepted that if a state finds itself under attack, it’s entitled to respond – either with defensive force, or with a counterattack. But it’s less clear how countries should respond to cyber-attacks: state-backed hacks which often have dangerous real-world implications. The 2020 SolarWinds hack, attributed to state-backed Russian hackers, breached …

Workers pack syringes at India’s biggest syringe manufacturer. Government support has been key to developing this capacity. Photo by Sajjad Hussain/AFP via Getty Images David Richard Walwyn, University of Pretoria and Padmashree Gehl Sampath, Harvard University The uneven availability of COVID-19 vaccines has become an increasingly urgent and vexatious issue. But managing the problem of what’s been labelled “vaccine nationalism” …

Rawpixel.com via Shutterstock Elodie Gentina, IÉSEG School of Management and Emma Parry, Cranfield University Gradually over the past few years, the once-ubiquitous discussions about millennials are being replaced by an interest in the new kids on the block: generation Z – or, to give them a recently assigned alias – “Zoomers”. According to most reckonings, to be genZ means you …

African leopard. Ben Goodheart, Author provided Axel Barlow, Nottingham Trent University and Johanna L.A. Paijmans, University of Leicester Leopards are among the most widespread carnivores today, living in a wide range of habitats, from deserts to rainforests, and from the lowland plains to the mountainous highlands. Over the past century, they’ve experienced extreme habitat losses due to human activity, both …

from www.shutterstock.com Luise Kazda, University of Sydney During my daughter’s challenging first year of school, we discovered how much effort it took her to sit and learn. She was the youngest in her class, placing her at higher risk of being diagnosed with ADHD (attention deficit hyperactivity disorder). While she struggled with attention and hyperactivity, her problems were always more …