Telecomunicaciones, información y comunicación
Nociceptive-evoked electroencephalography can predict inter-individual differences in high frequency induced sensitisation of central nociceptive pathways: A test-retest reliability study
04/11/2026 -
Evoked-EEG can capture changes in cortical responses during experimentally induced sensitised pain states. However, the test-retest reliability of such methods requires validation. The present study...
2D U-NET Deep Learning Architecture for Atherosclerotic Lesion Segmentation and Quantification
04/11/2026 -
Mice are commonly used for experimental atherosclerosis research, and a common procedure involves morphometric analysis of atherosclerotic lesions on Oil Red O-stained cross-sections of the aortic...
Altered Steroidogenesis in Response to Impaired Mitochondrial Protein Homeostasis
04/11/2026 -
Mitochondrial proteostasis is critical for organelle function, but how it influences mitochondrial steroidogenesis is not understood. We investigated the impact of impaired mitochondrial proteostasis...
Thalamic stereo-EEG detects sleep stages N2 and N3 with discrimination approaching scalp EEG
04/11/2026 -
Sleep and epilepsy interact strongly during sleep stages N2 and N3, when synchronization of brain rhythms is increased. Sleep staging relies on scalp EEG, which is often absent or incomplete during...
NASA’s Voyager 1 is about to reach a historic one-light-day milestone
03/11/2026 -
NASA’s Voyager 1 is approaching an extraordinary milestone nearly 50 years after its launch, even as engineers battle dwindling power and mysterious technical problems. A clever energy-saving...
A hidden star is plowing through Betelgeuse’s atmosphere, new evidence suggests
03/11/2026 -
Something mysterious is disturbing Betelgeuse, and astronomers believe they have identified the culprit: a hidden companion star called Siwarha. New radio observations reveal that the smaller star...
Scientists identify two overlooked skills that predict reading success
03/11/2026 -
A massive new study reveals that intelligence plays a surprisingly limited role in children's reading success, while visual processing showed no meaningful connection at all. Instead, the...
The brain’s hidden fear mechanism may explain anxiety and PTSD
03/11/2026 -
A surprising new discovery suggests that fear may cause the brain to blur the line between danger and safety rather than distinguish them more clearly. By observing brain activity in mice using...
Scientists discover a surprising clue to autism's origins hidden in the placenta
03/11/2026 -
Scientists have uncovered an unexpected connection between inflammation during pregnancy, placental damage, and autism-like traits in male mice, while females appeared naturally protected. The...
Irreversibility of quantum field theory in de Sitter: The C, F and A theorems, by Nicolás Abate, Gonzalo Torroba
03/11/2026 -
We prove the $C$, $F$ and $A$ irreversibility theorems in de Sitter spacetime for quantum field theories that are obtained as renormalization group flows from ultraviolet conformal fixed points. The...
Tensor-network approach to quantum optical state evolution beyond the Fock basis, by Nikolay Kapridov, Egor Tiunov, Dmitry Chermoshentsev
03/11/2026 -
Understanding the quantum evolution of light in nonlinear media is central to the development of next-generation quantum technologies. Yet, modeling these processes remains computationally demanding,...
Unifying Dirac spin liquids on square and Shastry–Sutherland lattices via fermionic deconfined criticality, by Andreas Feuerpfeil, Leyna Shackleton, Atanu Maity, Ronny Thomale, Subir Sachdev, Yasir Iqbal
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We present a fermionic gauge theory for deconfined quantum criticality on the Shastry-Sutherland lattice and reveal its shared low-energy field-theoretic structure with the square lattice. Starting...
Reverse Haptic Alerting: Human‐Centered Intelligent Systems That Turn Chemical and Biomedical Signals Into Felt Cues
03/11/2026 -
Wearable sensors usually warn through sight or sound, channels that become unreliable under protective equipment or in noise. Reverse haptic alerting inverts this flow: Stimuli‐responsive materials...
Synthetic reaction-diffusion patterning in mammalian cells
03/11/2026 -
During development, periodic patterns arise through reaction-diffusion (RD) circuits involving local activation and long-range inhibition (LALI). Natural systems are complex, typically entangling...
Dinosaur red blood cells recovered from 115-million-year-old fossil
02/11/2026 -
A bit of leg bone from an Aratasaurus dinosaur fossil collected in Brazil has preserved abundant 3D red blood cells in stunning detail
Extra weight may be aging your brain faster than you think
02/11/2026 -
A major 24-year study involving more than 8,200 adults suggests that excess body weight may accelerate brain aging, leading to faster declines in memory, concentration, and decision-making skills....
NASA reveals a haunting skull hidden in Antarctica’s ice
02/11/2026 -
NASA satellites have captured an eerie, skull-shaped formation on a remote Antarctic island, but its haunting appearance conceals a troubling warning about melting glaciers. Unusually warm winter...
Tensor-network methodology for real-space super-moiré excitons, by Anouar Moustaj, Yitao Sun, Tiago Antão, Lumen Eek, Jose L. Lado
02/11/2026 -
Computing excitonic spectra in quasicrystal and super-moiré systems constitutes a formidable challenge due to the exceptional size of the excitonic Hilbert space. Here, we demonstrate a...
Topological phase transition of deformed ${mathbb Z}_3$ toric code, by Yun-Tak Oh, Hyun-Yong Lee
02/11/2026 -
We investigate topological phase transitions in a family of deformed $\mathbb{Z}_3$ toric-code wavefunctions prepared from a cluster state by local deformations and projective measurements. Their...
Correction to “Enhanced Monocular Depth Estimation Using ResNet Backbone and Multiscale Feature Decoding for Precise Object Distance Measurement”
02/11/2026 -
An environmentally symbiotic plant robot is presented that externalizes its drive system to plants and soil. By converting germination and growth forces into locomotion, the robot sustains a closed...
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