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The robot at the hospital somewhere in Sweden is connected and ready to operate. The surgeon, who is in another country, controls the advanced surgery. This is the future: wireless surgery via the internet. But will we be able to trust the speed and security of this wireless connection through the cloud?It should work, with the help of the faster 5G technology and by bringing the cloud closer to t

https://www.lunduniversity.lu.se/article/fast-and-secure-computer-power-when-needed - 2025-11-23

We were all small, newborn infants once. But some of us were perhaps too small as newborns? A child that is born “small for gestational age” means that they have not grown according to their normal curve during the foetal period. By studying the group of small newborns in epidemiological, or register, studies, researchers follow what happens to these infants later in life. This knowledge is of gre

https://www.lunduniversity.lu.se/article/even-sprat-can-thrive-being-born-small-gestational-age - 2025-11-23

When war is over it is crucial to make the right infrastructure decisions to avoid future conflicts and social tensions. At MECW the research project “Infrastructure choices in post-conflict situations: Opportunities for sustainability and resilience?” looks into the rebuilding process in the Middle East and investigates how to make informed choices for energy, water, transport systems and agricul

https://www.lunduniversity.lu.se/article/learning-past-looking-towards-future-mending-societies-after-fighting-stops - 2025-11-23

Birds are masters of flight and can even outperform aircraft. Bar-tailed godwits, for example, can fly from Alaska to New Zealand – 11 600 km – in one eight-day, non-stop flight! To manage this, the birds must be able to fly very efficiently. How do they do it? What does a feather have that an aircraft wing does not? One of the greatest challenges in today’s society is to reduce the consumption of

https://www.lunduniversity.lu.se/article/making-aircraft-wing-feather - 2025-11-23

Variations and changes in the genetic code in our cells are of great significance for many of the most widespread diseases. In recent years, researchers have made important progress in finding new ways to correct the genes that are causing problems. They have developed a technique that enables changes to the genetic sequence in living cells.  “It is possible to cut out the bad genes and paste in n

https://www.lunduniversity.lu.se/article/new-gene-technique-inspired-bacterias-immune-defence - 2025-11-23

Faster, more efficient, thinner, more energy-saving! These are some of the watchwords used in the development of better mobiles, solar cells and LED lighting. The common denominator for improving transistors in electronics or lighting diodes are ultra-small semi-conductors known as nanowires. Using a new “supermicroscope”, Reine Wallenberg, professor of solid state physics, is studying how nanowir

https://www.lunduniversity.lu.se/article/new-technology-shows-how-nanowires-are-born - 2025-11-23

If you use your tools correctly, they last longer and you will not have to throw them out and buy new ones. Many of us agree with this sustainable and profitable approach. The same applies to manufacturing companies that want to achieve sustainable production and increase their competitiveness. But it is not always easy to get it right – in particular for companies aiming to manufacture new produc

https://www.lunduniversity.lu.se/article/optimisation-tools - 2025-11-23

The cells that produce insulin and glucagon are difficult to access, as they are located inside the fragile pancreas. Researchers looking to understand how they function and what underpins the development of diabetes are therefore often advised to conduct their experiments on animals. The Human Tissue Lab, on the other hand, provides researchers with access to cells from deceased human donors; thi

https://www.lunduniversity.lu.se/article/gold-diabetes-researchers - 2025-11-23

A mapping conducted at Lund University shows that 40 per cent of all adults that has the disease got it at an average age of 67. Bo Hansson received his diagnosis the year before he retired during a routine visit to the Occupational Health Service. “The doctor said, ‘You have diabetes, I will prescribe you some pills.’” Today, thirteen years later, Bo and his wife Gerty receive us at their home in

https://www.lunduniversity.lu.se/article/risk-type-2-diabetes-increases-age - 2025-11-23

A three-kilometre-long cylinder of ice sheds light on what the climate was like one hundred thousand years ago. The ice contains traces of periods of higher or lower temperatures on Earth, but also of whether there were violent volcanic eruptions and high solar activity. By understanding the climate of the past, researchers can develop better models to predict the climate of the future. There are

https://www.lunduniversity.lu.se/article/tracing-climate-back-100-000-years-greenland - 2025-11-23

Increased use of solar cells in the future requires higher efficiency and lower production costs. Innovative research from the interdisciplinary centre NanoLund wants to optimize the nanowires so that sunlight can be harvested more efficiently. Meet three young international researchers in the PhD4Energy project, working on hunting the sun. Solar energy, which reaches our earth every day, correspo

https://www.lunduniversity.lu.se/article/sunhunters-knowledge-collect-light - 2025-11-23

Cycling becomes a lot harder if you don’t oil the bicycle chain! Similarly, you can’t cut metal, turn metal on a lathe or press sheet metal without lubricant. Previously in engineering works there was a flow of lubricant that is hazardous for health and the environment, but now the technology exists to reduce consumption of lubricant. In time, the mineral oils used today may be replaced by vegetab

https://www.lunduniversity.lu.se/article/more-efficient-lubricants-using-sawdust - 2025-11-23

How did we end up here? What do we do to get out of it? In climate research, it is important to understand how the world works if we are to change our behaviour and prevent future catastrophes. Researchers use mathematical formulas to try and visualise reality, in order to find out what changes we need to make. “We build models in an attempt to represent nature’s behaviour using mathematical equat

https://www.lunduniversity.lu.se/article/mathematic-visualize-climate-changes - 2025-11-23

Small sensors do a big job. Increasing numbers of things can now be controlled and measured, detected and regulated via small sensors on machines, in nature or in and on our bodies. These sensors gather and transmit large amounts of information via wireless communication, while requiring very little electrical power. To reduce electricity consumption, researchers must work with each tiny electroni

https://www.lunduniversity.lu.se/article/tiny-savings-big-results-energy-efficient-electronics - 2025-11-23

Dust storms used to be a weather phenomenon associated with aridity and desert. This has now changed, and today they are occurring in places all over the Middle East, and more frequently than before. This peaked the interest of researcher Hossein Hashemi, who says that dust storms are one of the most pressing sustainability, economic, and health challenges currently facing the region. – When a dus

https://www.lunduniversity.lu.se/article/eye-dust-storm - 2025-11-23

Research and society in close cooperation: that is the basis for Farm2Forest, a project aiming to produce evidence guiding Swedish and European agricultural and forestry policymaking. The idea is to combine economic and ecological data and models to evaluate different future scenarios for marginal agriculture in forest-dominated landscapes which, in terms of surface area, accounts for a significan

https://www.lunduniversity.lu.se/article/farm2forest-sustainable-agriculture-biobased-future - 2025-11-23

In recent years, ‘ecosystem services’ has become an increasingly common concept within the research community, as well as in municipalities, public authorities and industry. In simple terms, ecosystem services can be described as the benefits humans gain from nature’s ecosystems, for example regarding the food we eat, the air we breathe, purification of the water we drink, the bioenergy we use to

https://www.lunduniversity.lu.se/article/human-and-nature-symbiosis - 2025-11-23

When everyday life is not recognisable, when conversation is silenced, when memories disappear. Alzheimer’s disease is contracted by 60 000 people in Sweden annually and accounts for 60 per cent of all types of dementia disease. There is no cure, but research has come a long way in diagnosing the disease at an early stage. “Over the past ten years there has been a revolution concerning our possibi

https://www.lunduniversity.lu.se/article/pursuit-early-signs-alzheimers-disease - 2025-11-23

Of all nocturnal animals, only dung beetles can hold their course using polarized moonlight. Researchers at Lund University in Sweden have now shown that the beetles can use polarized light when its signal strength is weak,which may allow them to find their bearings when artificial light from cities swamp natural moonlight. “Our investigation reveals that these beetles would be sufficiently sensit

https://www.lunduniversity.lu.se/article/dung-beetles-navigate-better-under-full-moon - 2025-11-23

Shovels, brushes and dusty excavations sites? For many people this is what comes to mind when they think of archeology. But the field has developed at an unprecedented pace during the last few decades, and now includes tools and methods such as 3D modelling, spatial analysis and even laser cameras mounted on drones. Nicolo Dell'Unto, researcher at Lund University, is part of a growing number of ar

https://www.lunduniversity.lu.se/article/archaeological-finds-without-digging - 2025-11-23