Tianjin University

Scenario-Based Multi-Objective Optimization of HVAC Supply Parameters for Respiratory Particle Control in a Subway Carriage

Respiratory infectious diseases pose substantial transmission risks in enclosed public-transport environments. Under a defined fully seated reference scenario, this study examines whether the same HVAC supply parameter governs two respiratory-particle control objectives in a subw...

Lighting up Metal Nanoclusters as Promising Molecular Emitters

Atomically precise metal nanoclusters (NCs) have emerged as promising optical materials in recent years. At the transition size between metal atoms and plasmonic metal nanoparticles, metal NCs exhibit elusive mechanisms underlying their photoluminescence (PL) properties. This fun...

A cilia-associated epithelial alteration axis nominates ERICH3 as an entry point to PI3K engagement in lung adenocarcinoma

LUAD adopts heterogeneous oncogenic signalling states, and bias toward a PI3K–AKT–mTOR–engaged state is not fully explained by canonical pathway lesions. Because membrane-proximal spatial organization can tune receptor-proximal signalling yet is difficult to quantify in human tum...

Biosynthesis and heterologous production of the α-agarofuran scaffold of Celangulin V from Celastrus angulatus

Celangulin V is a widely used biopesticide derived from Celastrus angulatus, and features antifeedant and insecticidal properties as a dihydro-β-agarofuran (DHβAF) sesquiterpenoid. Its biosynthesis remains largely unexplored. Here, we assemble a chromosome-level and haplotype-res...

Serum and salivary uric acid levels in oral submucous fibrosis: a systematic review and meta-analysis

This study aimed to evaluate differences in serum uric acid (SeUA) and salivary uric acid (SaUA) levels between patients with oral submucous fibrosis (OSF) and healthy controls. PubMed, Embase, Web of Science, Google Scholar, and the Cochrane Library were searched for studies rep...

Promotion strategy of electric vehicle in the post-subsidy era: empirical evidence from China

Abstract Financial incentive policies have played a crucial role in cultivating the electric vehicle market during its initial development stage. However, as subsidies decline, how governments can effectively adjust policy strategies to sustain market growth has become a critical...

Deep learning-based analysis of paraspinal muscle changes in lumbar disc herniation

Lumbar disc herniation (LDH) is a predominant cause of low back pain, significantly affecting the quality of life of patients and closely linked to the condition of paraspinal muscles (PSM). However, existing two-dimensional (2D) measurement techniques that rely on muscle cross-s...