Results 221 to 230 of about 94,039 (355)
Miniature Robotic Swimmer with Precise 2D Motion Control via Acoustic Vortex‐Induced Propulsion
Advanced Science, EarlyView.In this work, a miniature robotic swimmer achieves precise 2D motion using sound waves with customized 3D‐printed lenses. Localized acoustic vortices drive both translation and rotation of the swimmer without mechanical parts. This contactless approach offers a novel route to controlled micro‐scale movement, with promising applications in biomedical ...
Chadi Ellouzi +6 more
wiley +1 more source
OBUSight: Clinically Aligned Generative AI for Ophthalmic Ultrasound Interpretation and Diagnosis
Advanced Science, EarlyView.OBUSight, a clinically aligned generative AI model that jointly generates reports and predicts diseases through multimodal semantic alignment, was trained and validated on a large multicenter dataset. OBUSight outperformed eight state‐of‐the‐art models, provided clinically reliable reports, enhanced diagnostic efficiency, and achieved performance ...
Xiaocong Liu +17 more
wiley +1 more source
Hospital, health, and community burden after oil refinery fires, Richmond, California 2007 and 2012. [PDF]
Environ Health, 2019 Remy LL, Clay T, Byers V, Rosenfeld PE.
europepmc +1 more source
Advanced Science, EarlyView.ABSTRACT Organoid research offers valuable insights into human biology and disease, but reproducibility and scalability remain significant challenges, particularly for epithelial organoids. Here, we present an integrated microfluidic platform that addresses these limitations by enabling high‐throughput generation of uniform hydrogel microparticles ...
Barbora Lavickova +8 more
wiley +1 more source
Biostimulation of Oil Refinery Soils
, 2014 Oil refinery contaminated soils usually contain carcinogenic products, including polycyclic aromatic hydrocarbons (PAHs), and therefore require treatment for environmental and human protection. Biostimulation is the modification of external factors affecting the performance of indigenous bacteria and it may be employed to enhance natural attenuation at
openaire +1 more source
Advanced Science, EarlyView.In Parkinson's disease, SHMT1 downregulation disrupts its interaction with PEMT in astrocytes, reducing SAM levels. This leads to H3K4me1 hypomethylation and decreased Slc1a2/Glul expression, ultimately exacerbating neuroexcitotoxicity and dopaminergic neuron loss.
Yue‐Han Chen +17 more
wiley +1 more source