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Site-selected crystal material synthesis at the atomic scale has been a long-standing challenge. NanoLundians Rainer Timm and Yi Liu use nanowire crystal phase heterostructures as templates for self-selective growth of one- and two-dimensional GaBi nanostructures, which allows a versatile design with atomic-scale precision. Scaling down material synthesis to crystalline structures only a few atoms

https://www.fysik.lu.se/en/article/novel-nanostructure-formation-atomic-scale-precision - 2025-12-19

Researchers from Lund University, building on previous studies, have been working to understand why stem cells are transforming into cancer. Previously they revealed that small RNA molecules, long considered “junk” or degradation byproducts of RNA-sequencing, are emerging as key regulators of important cellular processes, like protein synthesis. Their latest discovery is published in Nature Cell B

https://www.stemcellcenter.lu.se/article/what-makes-stem-cells-transform-cancer-answer-may-lie-our-rna - 2025-12-19

On 20 December, 2022 Kristijonas Zemaitis will defend his Ph.D. thesis. With the goal to improve the availability of human hematopoietic stem cells (HSCs) for the treatment of patients with blood disorders, he has spent the past several years working to better understand HSCs and how they are regulated to one day propagate these stem cells in the lab for therapeutic purposes. In this interview, we

https://www.stemcellcenter.lu.se/article/unravelling-mechanisms-blood-stem-cell-expansion-phd-interview-kristijonas-zemaitis - 2025-12-19

Can AI think? The short answer is no, at least not in the way humans think. AI does not have incentives, opinions, or empathy. Even two-year-olds possess something that our artificial systems lack – the capacity to think in terms of cause and effect, according to Peter Gärdenfors, professor of Cognitive Science at Lund University. Since ChatGPT was introduced to great fanfare in 2022, the debate a

https://www.lunduniversity.lu.se/article/ai-lacks-common-sense-why-programs-cannot-think - 2025-12-20

Giant Cell ArthritisA new study is pblished where we present a detailed evaluation of the safety regarding visual function and patient tolerability in healthy subjects, and define the spectral signature in the healthy temporal artery. Photoacoustic imaging did not affect the best corrected visual acuity, colour vision (tested with Sahlgren's Saturation Test or the Ishihara colour vision test) or t

https://www.photoacoustics.lu.se/article/new-publications - 2025-12-19

This Regional Outlook provides insight into an emerging environmental hazard: dust storms in the Middle East, one of the driest regions in the world. It also sheds light on the typical drivers and new technologies that can help investigate this phenomenon. Some sustainable mitigation measures are also discussed. Significant changes in recent years, such as population growth and climate change, hav

https://www.cmes.lu.se/article/cmes-regional-outlook-dust-storms-middle-east-insights-satellite-data-and-ai - 2025-12-19

Read and listen to CMES researchers' media interviews, podcasts and articles.  2025Unga iranier trotsar regimens förbud - Göteborgsposten - Joel Abdelmoez (18 November)Om rättvisa: krig och fred med Karin Aggestam. - Allt du velat veta Podcast (In Swedish)- Karin Aggestam (14 November)Gaza står inför ett farligt maktvakuum - Forskning och framsteg - Karin Aggestam (15 October)Avgörande dygn för fr

https://www.cmes.lu.se/article/cmes-media-analyses-latest-developments-middle-east - 2025-12-19