SEOULTECH researchers develop game-changing wireless technology that could transform mobile communications
Peer-Reviewed Publication
Updates every hour. Last Updated: 28-Dec-2025 22:11 ET (29-Dec-2025 03:11 GMT/UTC)
Semantic communications have revolutionized wireless communication in this century. In a new study, SeoulTech researchers have investigated ConcreteSC, a novel digital communication framework that eliminates massive codebooks in semantic communication systems through temperature-controlled concrete distributions. The research demonstrates up to threefold improvements in image quality metrics and 39x faster processing speeds compared to traditional vector quantization methods in wireless communication systems.
A recent University of Konstanz study evaluated political manifestos in twelve democratic OECD countries over a period of 50 years (1970-2020). Key findings: Even left-wing parties react – if at all – to inequality in their election programmes only when the current state changes, but not to long-standing inequalities. Increases in the income share of the highest-income percentage of the population also remain without consequences.
Using nasal cells from patients, the team succeeded in reproducing, in the laboratory, the initial stages of neural development
Researchers from the University of Southampton have found that people with emotional insecurities are more affected than others when their partners choose their phone over them.
Psychotherapy leads to measurable changes in brain structure. Researchers at Martin Luther University Halle-Wittenberg (MLU) and the University of Münster have demonstrated this for the first time in a study in “Translational Psychiatry” by using cognitive behavioural therapy. The team analysed the brains of 30 patients suffering from acute depression. After therapy, most of them showed changes in areas responsible for processing emotions. The observed effects are similar to those already known from studies on medication.