Shandong Jiaotong University

Self-Adaptable Deep Eutectogels with High Stretchability, Low Hysteresis, and Long-Term Stability for Wearable Strain Sensors

Abstract Hydrogels are widely used in wearable flexible sensors, but suffer from dehydration, freezing, and bacterial growth under harsh environments. Here, we present a low-hysteresis eutectogel by incorporating quaternary ammonium chitosan (QCS) into an electrostatically driven...

Characterization of Polaribacter formosus sp. nov. and Polaribacter salmoneus sp. nov. with Comparative Genomic Analysis of the Genus Polaribacter

Two novel Gram-negative, rod-shaped, carotenoid-pigmented strains, Z022T and Z014T, were isolated from the viscera of abalone, Haliotis discus hannai, in Weihai, China and from coastal sediment samples collected at the Antarctica Great Wall station, respectively. Phylogenetic ana...

Locking Broadband Bi 3+ Luminescence Color From 6 to 423 K

ABSTRACT Wide‐temperature color‐stable luminescence is a critical requirement for high‐performance phosphor‐converted light‐emitting diodes (pc‐LEDs). However, broadband emitters, particularly Bi 3+ ‐activated phosphors, universally suffer from thermally induced spectral drift. T...

Peak-Aligned Spatiotemporal Evolution and Local Thermal Contrast of High-KL Regions in a Marine Diesel Engine

High-soot optical-loading structures in a large-bore marine diesel engine were investigated using endoscopic flame images acquired under four operating conditions. Apparent temperature and soot optical thickness, represented by the KL factor (the product of extinction coefficient...

Exploring the potential role of ADRB1 as a suppressor gene and prognostic biomarker in lung adenocarcinoma: a comprehensive bioinformatics analysis

Lung adenocarcinoma (LUAD) is the most common pathological subtype of lung cancer. Sympathetic activation remodels the tumor microenvironment through β-adrenergic receptors (β-ARs) and is associated with malignant progression. Research mainly focuses on β 2 -AR, while the role of...

Electromagnetic noise reduction of a high-power asynchronous motor via stator and rotor slot combination design

The bridge durability wheel load testing equipment, which employs controlled rolling loads to accelerate bridge structural damage, is driven by a 75 kW three-phase asynchronous motor. However, this motor produces significant electromagnetic noise (approximately 95 dB measured at...

Weld-FHG-YOLO: A Lightweight Multi-Frequency Feature Fusion Network for Weld Keypoint Localization

Accurate weld keypoint localization is an important visual perception task for robotic welding, weld tracking, and intelligent manufacturing. However, weld keypoints in line-structured light images are usually small, weakly textured, and easily affected by reflections, noise, and...

Transport infrastructure and health equity among older adults: evidence from a quasi-natural experiment on high-speed rail in China

Against the backdrop of rapid population aging, large-scale intercity transportation infrastructure not only improves regional accessibility but also reshapes patterns of resource distribution and social interaction, thereby influencing the health and health equity of older adult...

Dynamic lane-changing trajectory planning based on spatiotemporal skewed driving risk field

In lane-changing trajectory planning, the relative motion between the ego vehicle (EV) and surrounding vehicles (SVs) poses dynamic collision risks. However, existing risk field models limit their applicability in complex traffic environments as they are insufficient to quantify...

Fluorite‐Type Silsesquioxane‐Protected Cerium Cluster as Molecular Analog of Highly Reduced Nanoceria Fragment for Efficient Photocatalysis

ABSTRACT The surface oxygen vacancy defects generated from the abstraction of lattice oxygen atoms of bulk ceria accompanied by the reduction of Ce IV to Ce III , are considered to play a pivotal role in photocatalysis. As ideal molecular models of nanoceria, atom‐precise cerium‐...

Associations of self-efficacy and learning engagement with humanistic caring ability among vocational college nursing students: a structural equation modeling study

Previous studies have investigated the associations of humanistic caring ability (HCA) with self-efficacy (SEF), or learning engagement (LN) among college students. There has been a lack of studies that examine the mediation effect of learning engagement between SEF and humanisti...

Projected region-of-attraction analysis of coupled two-region low-altitude air traffic using microsimulation-calibrated MFDs

Low-altitude air traffic (LAAT) management requires macroscopic models that represent interactions between regional demand and service allocation. This study develops a projected stability-analysis framework for a two-region macroscopic fundamental diagram (MFD) model with intra-...