Science News
Weighted Asynchronous Federated Learning Enables Private Intrusion Detection in Body Networks
Wireless body area networks—the webs of tiny wearable and implantable sensors that track heart rhythms, glucose levels and blood oxygen...
Comparing Flow-Based Models for Network Anomaly Detection under Extreme Class Imbalance
Researchers at the Technical University of Košice have shown that even the most impressive-looking scores in machine-learning-based network intrusion detection...
New dual-expert model detects stance across languages and targets
A new artificial intelligence framework is redefining what machines can understand about opinion, promising to detect whether a statement written...
Distilled sparsity-adaptive Mamba model boosts sequential recommendation performance
Sequential recommendation systems—the algorithms that predict what a user will click, buy, or watch next based on the history of...
CNN-LSTM-Attention model fuses multi-source data to identify bone layers in robotic orthopedic grinding
Robots that can feel the difference between hard cortical bone and spongy cancellous bone while they grind it away—without a...
Vectorcardiography-enhanced model predicts one-year cardiac events in heart failure
A routine 12-lead electrocardiogram, the most ubiquitous and inexpensive diagnostic test in medicine, may hold far more information about the...
Scoping review maps cortical activation during swallowing tasks using fNIRS
Swallowing is one of those bodily functions most people perform hundreds of times a day without a second thought, yet...
PET imaging reveals cholinergic brain changes after cognitive training in older adults
For the first time, scientists have captured direct, whole-brain evidence that computerized cognitive training physically strengthens the aging brain’s cholinergic...
CD44 links matrix signals to nuclear control of aging and autophagy
Aging is often described as the accumulation of damage inside our cells, but a growing body of evidence suggests that...
Case-control study finds altered lipoprotein metabolomic signature in m.3243A>G carriers
G carriers" decoding="async" fetchpriority="high" > A single change in mitochondrial DNA, one letter swapped for another in a gene carried...
Researchers develop freehand 3D ultrasound for imaging hip bones
A team of biomedical engineers in Halifax, Canada, has demonstrated that a low-cost, handheld 3D ultrasound system can map the...
Brain MRI findings in intimate partner violence survivors: a scoping review
MRI scans of the brain are revealing subtle but measurable structural and functional changes in survivors of intimate partner violence,...
MSC vesicles boost hepatocyte survival in liver failure by activating NEMO-NFκB
Acute liver failure is one of medicine’s most unforgiving emergencies. When large numbers of hepatocytes, the liver’s principal working cells,...
New 154-plex STR sequencing panel enables comprehensive forensic genetic analysis
Forensic genetics has long relied on a workhorse technology that, despite decades of refinement, has always had a fundamental blind...
Measuring how target antigen levels drive CAR T-cell efficacy in AML
CAR T-cell therapy has produced some of the most striking remissions in modern medicine against B-cell leukemias and lymphomas, yet...
Unraveling sand fly–Leishmania interactions to guide disease control strategies
In the war against one of the world’s most neglected tropical diseases, a new front is opening in an unexpected...
Chicken anemia virus in Upper Egypt shows genetic variability linked to vaccine strains
Chicken infectious anemia virus (CIAV), one of the most damaging immunosuppressive pathogens in global poultry production, is undergoing an aggressive...
Integrating metagenomes and metabolomes identifies microbes shaping sheep milk flavor
The flavor of a glass of sheep’s milk, long assumed to be dictated primarily by the animal’s genetics and diet,...
Gut microbiome–parasite axis linked to persistent Entamoeba histolytica carriage
In a finding that could reshape how scientists think about one of the world’s most persistent parasitic infections, researchers in...
Novel bifunctional chitinase–cellulase enzyme found in Thermococcus chitonophagus
In a discovery that could reshape how industries break down stubborn biological waste, researchers at Ghent University have identified a...