Peking University Shenzhen Hospital

Accuracy assessment of Chinese large language models in psoriasis management: a multicenter expert evaluation study

Psoriasis patients in China face severe barriers to disease knowledge acquisition and limited access to medical resources, creating an urgent demand for reliable, evidence-based patient education tools. This multicenter expert evaluation study aimed to systematically assess the q...

Generative geospatial modelling with geometric algebra

Abstract The integration of data-driven and knowledge-driven approaches in generative geospatial modelling (GGM) is often hindered by their mathematical incompatibilities. Here, we propose a geometric algebra (GA)-based framework that employs a unified multi-vector representation...

Fetal brain five-axial planes and 3D-ICRV cerebral surface imaging from 16 to 36 weeks of gestation

Abstract Background Recent advances in fetal neurosonography have increased interest in prenatal cortical assessment. However, the transvaginal approach, while providing superior resolution, is technically complex and limited to specialized settings. Methods This study utilizes a...

Ultrafast Electrochromic Flexible Displays via Solvent‐Induced Porous and Loosely Packed Films

Electrochromic devices (ECDs) represent one of the promising application areas of organic electrochromic materials, offering advantages such as low power consumption and nonemissive operation based on ambient light modulation. However, current electrochromic materials typically e...

Pan-retinal pathology detection in oct scans integrating natural language synthesis with diagnostic annotation

Abstract While OCT is pivotal for macular disease diagnosis, its adoption in primary care is limited by AI systems that cannot simultaneously analyze multi-sectional scans across the full spectrum of maculopathies or generate diagnostically integrated reports. Here we present iOC...

Durable Interphase Engineering on SiO x Anodes Through Interfacial‐Enrichment‐Facilitated Polymerization

ABSTRACT Constructing a robust solid electrolyte interphase (SEI) is a proven strategy to enhance the performance of Si‐based anodes by accommodating severe volume swings and suppressing interfacial side reactions. However, existing strategies that rely solely on either chemical...

Application of multi-technique integration in the prenatal diagnosis of mosaicism derived from an ICSI blastocyst: a diagnostic approach and clinical implications

To investigate the prenatal diagnosis following intracytoplasmic sperm injection (ICSI) and blastocyst transfer. By integrating multiple cytogenetic and molecular techniques, we characterized a mosaic duplication of chromosome 20p, evaluated its pathogenicity and clinical signifi...