Education Department of Heilongjiang Province

Design method for vibration fatigue suppression of railway freight car body structures and its full-scale vehicle verification

This study investigates the frequent early cracking of sidewall welds in a specific export railway hopper car under mechanized vibration unloading conditions, aiming to reveal the fracture mechanism and propose an effective suppression method. The investigation revealed that the...

Genome-wide identification of the chalcone synthase (CHS) family in tigernut and function analysis of cechs57 in drought stress response

Drought stress is a major abiotic constraint that severely impairs crop growth and reduces yield globally. Identification of drought-tolerant candidate genes and their application in molecular breeding represent effective strategies to alleviate drought-induced losses. Genome-wid...

Latent profiles of health empowerment and associated factors among older adults hospitalised with stroke: a single-centre cross-sectional study

This study aims to explore the health empowerment of elderly ischemic stroke patients in China and analyze its associated factors. Ischemic stroke patients hospitalized in the Department of Neurology and Rehabilitation of a tertiary hospital in Daqing from June 2025 to March 2026...