Jilin University

Glimpse into the past: Analyses of the middle and inner ear of extinct rodents (Eusciurida; Rodentia; Mammalia) with implications for their locomotory behaviour

Abstract Rodentia is the most diverse and species-rich group of mammals, inhabiting almost all regions and ecosystems on earth. One of the most specialised subgroups is the Eusciurida, composed of Sciuridae, Gliridae, and Aplodontia rufa , and characterised by arboreal, fossorial...

Transthoracic echocardiography as a predictor of spinal anesthesia-induced hypotension in cesarean section: a prospective observational study

Spinal anesthesia-induced hypotension (SAIH) is a common complication during cesarean delivery and is closely associated with maternal intravascular volume status. However, reliable real-time assessment of volume changes remains challenging. This study aimed to evaluate whether t...

Research progress on the effect of sericin on bone regeneration

Sericin is a waste material from the silk production process, researchers its found to have good biological activity and is widely used in tissue engineering. The aim of this paper is to summarize the biological applications of sericin in the field of bone tissue engineering and...

A superelastic titanium alloy showing nearly temperature-independent high strength and elastic modulus

Lightweight superelastic alloys with temperature-insensitive properties are critical for deep-space exploration devices, yet their development is hindered by the challenge of simultaneously balancing strength, recoverable strain, and temperature sensitivity. Here, we overcome the...

Postsynthetic Zn(II)Species Modification Regulatesthe Surface States of TiO2 Nanoparticles for Resonance-AssistedSERS

Abstract Engineering interfacial electronic states at the nanoscale is a powerful yet underdeveloped strategy for improving the selectivity of semiconductor-based molecular sensing. Here, we report a simple postsynthetic surface-associated Zn(II) species modification approach to...

Non-solvating additives regulate zinc deposition through anion-gated Stern-layer competition

Abstract While additive-induced modulation of solvation structure has emerged as an effective strategy to enhance the performance of aqueous zinc-ion batteries, the electrochemical mechanisms by which non-solvation additives interact with ion species within the electric double la...

Accelerating theDiscovery of Deep-Ultraviolet NonlinearOptical Materials by Combining Machine Learning Interatomic Potentialswith First-Principles Calculations: A Case of LiB2O3F

Abstract Discovering deep-ultraviolet (deep-UV) nonlinear optical (NLO) crystals is hampered by the vast structural search space and the cost of first-principles screening. Here, we establish an integrated framework coupling machine learning interatomic potential (MLIP) construct...

Nature contact and adolescent paper-reuse behavior: place attachment versus climate anxiety in a two-wave study of Chinese adolescents

Nature contact is often linked to pro-environmental behavior, but the psychological processes connecting these experiences to later behavior remain unclear. This study examined reusing paper and compared two theoretically distinct pathways: a positive-bonding pathway through plac...

Randomized phase 2 trial of a PARP inhibitor TSL-1502 in germline BRCA-mutated, HER2-negative locally advanced/metastatic breast cancer

Glucuronide prodrug strategies may enhance target specificity and reduce the toxicity of PARP inhibitors, but no clinical evaluation has been performed. We evaluated TSL-1502, a novel glucuronide prodrug of a PARP inhibitor, in a randomized, open-label, phase 2 study at 28 sites...

Clinical utility of molecular residual disease detection in early-stage resected EGFR-mutated non-small cell lung cancer

Molecular residual disease (MRD), detected through circulating tumor DNA, has emerged as a promising biomarker for surveillance in patients with early-stage non-small cell lung cancer (NSCLC) following curative-intent resection. Here we report the MRD analysis from the phase 3 EV...

Integrated Metabolomic and Transcriptomic Analyses of Longissimus Thoracis Muscle Provide Insights into Metabolic Differences Between Yanbian and Yanhuang Cattle

Meat quality is an important economic trait in beef cattle and is influenced by breed-related metabolic characteristics. Yanbian cattle (YB) are valued for desirable meat quality, whereas Yanhuang cattle (YH), developed using Limousin cattle as the paternal line and Yanbian cattl...

MRU-YOLO: Marginal-Utility-Guided Selective Local Re-Observation for Small-Object Detection in UAV Imagery

Small-object details in high-resolution unmanned aerial vehicle (UAV) imagery are weakened when wide-area scenes are resized for detector input. Increasing input resolution or exhaustively processing local regions can recover spatial detail, but allocate computation without disti...

Spatiotemporal prediction of two-dimensional surface deformation in gas field incorporating MSBAS-InSAR and deep learning

Continuous extraction-induced deformation from oil and gas fields can trigger destructive geological hazards, significantly threatening underground infrastructure safety. Therefore, reliable surface deformation prediction is crucial for early warning of potential risks in oil and...

The effects of different types of micro/nano-plastics on the spread of antibiotic resistance genes in soil-lettuce systems

Micro/nanoplastics are ubiquitous and persistent in soils, serving as potential carriers for the dissemination of antibiotic resistance. This study introduced microplastics and nanoplastics of varying types and sizes into loess soil and black soil to investigate their impact on t...

Image segmentation method with improved boa and scheduling processing

Image segmentation is a key step in image processing and analysis. However, traditional segmentation methods suffer from slow convergence and low segmentation accuracy. Deep learning methods, such as mask region-based convolutional neural networks, can segment medical images with...

Bionic Flexible Wrinkled Strain Sensors With Water‑Accelerated Self‐healing Capability for Underwater Detection and Motion Interaction

Developing flexible sensors capable of long-term, high-sensitivity monitoring for flow fields and motion interactions is crucial for advancing unmanned underwater operations. However, flexible sensors always face challenges in achieving underwater superior self-healing performanc...

Bioinspired MXene-BasedFlexible and Degradable Membranesfor High-Performance Electromagnetic Shielding

Abstract Wearable shielding electronic skin is highly desirable for protecting humans from electromagnetic radiation. However, conventional wearable electromagnetic interference (EMI) shielding materials still encounter major challenges in simultaneously achieving high shielding...

2H‐Phase Molybdenum Diselenide/Hollow Carbon Sphere‐Based Separator With “One‐Stone‐Two‐Birds” Effect Boosting High‐Performance Lithium‐Sulfur Batteries

ABSTRACT Lithium‐sulfur batteries (LSBs) offer advantages such as high energy density, cost‐effectiveness, and abundant sulfur resources and therefore are regarded as ideal large‐scale energy storage systems. However, due to the shuttle effect caused by the dissolution of soluble...

Ultra Broad Range Pressure Tunable CaZrO3:Ce3+ Luminescence for Multiparametric Manometry

Optical manometry is essential in diamond anvil cell experiments, motivating pressure-sensitive phosphors that provide robust broadband readouts over a wide pressure range. Here we report a Ce3+-activated CaZrO3 perovskite phosphor with a low dopant level of about 0.40 atom % Ce...

Heterocyclic Nanographenes Doped with Boron and Phosphorus: Post‐Phosphorization Synthesis, Excited‐State Dynamics and Ion‐Responsive Properties

ABSTRACT Incorporating more than one kind of heteroatom into polycyclic aromatic hydrocarbons is a powerful method for achieving diversiform heterocyclic structures and desirable physical properties. Herein, we disclose precise post‐phosphorization of conjugated organoboranes, wh...