University of Jinan

Time-optimal trajectory planning based on dynamic constraints for a handling robot with kinematic redundancy

Purpose This paper proposes a time-optimal trajectory planning method for high-speed and heavy-load handling robots with kinematic redundancy, aimed at significantly increasing the efficiency of stamping production lines. Design/methodology/approach Kinematic and dynamic models o...

From Carrier Behavior to Cathode Design: Toward High‐Performance Aluminum Batteries

ABSTRACT This review systematically summarizes recent advances in cathode materials for aluminum batteries (ABs), emphasizing the critical influence of carrier properties on electrode performance. Focusing on carrier properties, including ionic size, valence, charge density, and...

Stabilization of 3.5-valent vanadium electrolytes via thermodynamic phase-boundary mapping

Despite the potential of vanadium flow batteries (VFBs) for large-scale energy storage, their commercialization is still hindered by the poor thermal stability of VO 2 + in the positive electrolyte. Additives have improved the electrolyte to some extent, yet they are usually intr...

Effect of ultrafine slag dosage on chloride and sulfate resistance of blended cement

To investigate the effect of ultrafine ground granulated blast furnace slag (GGBS) on the corrosion resistance of blended cement, in this study, the mechanical properties, chloride resistance, sulfate resistance, hydration products and pore structure of a fly ash–gypsum blended c...

Research on effective quantitative indicators of medical mentors’ academic cooperation to improve their development

Academic collaboration not only directly benefits mentors’ performance but also positively impacts postgraduates’ development indirectly. This study aims to explore indicators that can effectively quantify the collaboration among medical mentors, thereby providing guidance for th...

Career Experiences of Special Education Teachers in China: Implications for Teacher Well-Being and Workforce Support

Special education teachers’ career experiences span entry pathways, role enactment, professional meaning and strain, and institutional support, yet these dimensions are often studied separately. This qualitative study examined how 19 full-time special education teachers understoo...

More Accessible, More Equitable? Rehabilitation Support Spaces for Persons with Mental Disabilities in Tianjin

The equitable allocation of mental health rehabilitation support spaces provides an important foundation for community living and social participation among persons with mental disabilities. Existing accessibility studies tend to focus on a single facility type or travel mode, wi...

A Switchable Dual‐Mode Janus Composite for All‐Weather Passive Radiative Cooling and Solar‐Joule Heating in Energy‐Efficient Buildings

ABSTRACT Adaptive thermal regulation across diurnal and seasonal cycles remains a critical challenge for energy‐efficient buildings. A switchable dual‐mode Janus‐structured composite is developed by integrating a polyoxymethylene fiber/acrylate resin/BaSO 4 aerogel cooling layer...

NoiBic: a noise-tolerant biclustering algorithm for high-throughput gene expression data analysis

Abstract Motivation High-throughput transcriptomic technologies generate large-scale gene expression datasets for functional module discovery. However, technical and biological noise can obscure coherent expression patterns and compromise module detection. Noise-tolerant methods...

Research on Reliable Path Planning for Intelligent Park-and-Ride Guidance Systems Using an Accelerated Reliability-Bound Convergence Algorithm

Park-and-ride (P&R) facilities provide a critical mechanism for integrating private and public transport to alleviate urban traffic congestion. However, their limited capacity leads to substantial uncertainty in parking space availability. Few studies systematically integrate par...

Research on deep learning-based missing echo restoration method for weather radar mosaic data

Radar mosaic data represent a critical and widely utilized resource in weather forecasting. Nevertheless, the frequent occurrence of regional radar echo gaps, caused by factors including radar hardware malfunctions, data delivery delays, and software processing errors – each cont...

Restoring Force Model for Cross-Slanted Corrugated Steel Plate Shear Walls

To establish the restoring force model of the cross-slanted self-buckling-restrained corrugated steel plate shear wall (hereafter abbreviated as CCSPW), finite element parametric analysis was conducted on the hysteretic behavior of the CCSPW by considering four key influencing fa...

Influence of steam on nature of coke formed in thermal conversion of ethanol using Ni/SBA-15 catalyst

In steam reforming, polymerization/cracking of reactant could take place in parallel with reforming reactions, which are important routes for coking and might form coke of distinct nature with that from reforming. This study investigated the decomposition or steam reforming of et...

Interfacial Competitive Adsorption between the Polycarboxylate Superplasticizer and Hydrophobic Emulsion Mitigates Performance Deterioration in Calcium Sulfoaluminate Cement Mortars

Abstract Hydrophobic emulsions (HEs) are widely used to improve the moisture resistance of cement-based materials, but their adsorption on cement particle surfaces can form a physical barrier that retards hydration and compromises mechanical performance. Herein, a polycarboxylate...

Lipidomic and transcriptomic analyses reveal that the gene ZmLACS9 enhances salt stress tolerance by regulating chloroplast lipid metabolism and maintaining photosynthetic performance in maize

Salt stress is a major environmental factor limiting crop growth and productivity. We found a long-chain acyl-CoA synthetase (LACS) gene ZmLACS9 that was associated with salt tolerance traits in maize (Zea mays). Mutation of ZmLACS9 impaired plant growth, while overexpression of...

Single-cell and bulk transcriptomic integration identifies a high-CNV, dark-zone-enriched malignant cell state associated with adverse prognosis in GCB-DLBCL

Background Germinal centre B-cell-like diffuse large B-cell lymphoma (GCB-DLBCL) generally has a better prognosis than activated B-cell-like DLBCL, yet a clinically significant subset of patients still develops aggressive disease, suggesting marked malignant cellular heterogeneit...

Small-Scale Leakage Detection in Water Distribution Networks Based on Parallel CNN–LSTM and Cross-Modal Attention Mechanism

Abstract Leakage in water distribution networks (WDNs) leads to substantial water loss and economic cost, and small-scale leakage persists because traditional detection methods identify it poorly. To address this challenge, a parallel convolutional neural network–long short-term...

Metal-phenolic conducting polymer hydrogels for multifunctional cardiac patches and post-infarction myocardial repair

Myocardial infarction (MI) causes irreversible cardiomyocyte loss and adverse ventricular remodeling, yet current cardiac patches remain limited by inadequate bioactivity and poor electrical integration with host myocardium. We report a multifunctional metal–phenolic conducting p...

Pulsed Exposure to Environmentally Relevant Concentrations of 6PPD-Q Elicits Concentration-Dependent Delayed Mortality and Prolonged Behavioral Impairment in Rainbow Trout

Abstract The tire rubber transformation product N-(1,3-dimethylbutyl)-N′-phenyl-p-phenylenediamine-quinone (6PPD-Q) is acutely toxic to select salmonids, yet current risk thresholds are derived exclusively from constant-concentration exposure tests that fail to represent the inte...

Tandem Interphase Design Achieves Two‐Year Cycling of Aqueous Zinc Metal Batteries Under Extreme Conditions

ABSTRACT The development of aqueous zinc metal batteries (AZMBs) is impeded by their limited lifespan, especially at extreme conditions (high current, low temperature etc.), primarily because the solid electrolyte interphase (SEI) on Zn anode cannot simultaneously balance the sol...