China XD Group (China)

Dual-therapeutic niraparib-loaded chitosan nanoparticle–alginate hydrogel with adipose-derived stromal cells promotes functional and histological recovery after spinal cord injury

Background: Spinal cord injury (SCI) triggers oxidative stress, inflammation, and progressive neurodegeneration. Methods: Here, we developed a dual-therapy composite hydrogel that integrates niraparib-loaded chitosan nanoparticles (NICNPs) and adipose-derived stromal cells (ASCs)...

Co-Adding Biochar and Zeolite to Chicken Manure Compost: Nutrient Retention, Humification, and Bacterial Community Responses

Compost instability and low nutrient content remain the primary constraints on the resource utilization of livestock manure compost. Although biochar and zeolite have individually demonstrated ameliorative effects, their combined application and the associated microbial mechanism...

Deposition and Aero-Thermal Synergetic Design of Internal Swirl Cooling for a Turbine Blade Leading Edge: GAN-Based Optimization

Abstract The leading edge of turbine blades is subjected to extreme thermal loads, exaggerated by continuously increasing turbine inlet temperatures. This challenge has motivated the development of increasingly sophisticated internal cooling architectures. However, such intricate...

Prediction of Waterjet Cutting Depth Under Multi-Field Coupling Based on Zero-Shot Learning

Sudden collapse accidents in mine roadways occur frequently, and post-disaster emergency rescue faces major challenges in terms of safety and efficiency. Therefore, efficient demolition equipment and intelligent prediction methods are urgently needed. Abrasive waterjet technology...

Evaluation of modal density for fluid-loaded composite cylindrical shells

Abstract A modified modal-density evaluation method is proposed for fluid-loaded composite cylindrical shells within the Statistical Energy Analysis (SEA) framework. The surrounding-fluid effect is represented by an in-band added surface density (ASD), which is obtained by averag...

P1.077. Lymph Node Yield and Perioperative Outcomes of Double Single-Port Minimally Invasive Esophagectomy: A Propensity Score-Matched Comparison With McKeown Esophagectomy

Abstract Topic Esophageal Cancer: Surgical Treatment of Esophageal Cancer – early outcomes and complications Background Double single-port minimally invasive esophagectomy (ds-MIE) is an emerging non-transthoracic technique. However, its oncological thoroughness of lymphadenectom...

Discrimination of the National Early Warning Score versus the 2018 Chinese Emergency Triage Standard for in-hospital mortality in emergency department patients with confirmed high-risk cardiovascular and aortic emergencies: a single-centre retrospective cohort study

Abstract Background The National Early Warning Score (NEWS) is a physiological severity score, whereas the 2018 Chinese Emergency Triage Standard is a categorical triage system used to assign treatment priority. Both use information available at first emergency department (ED) as...

The effect of informational content redundancy in short instructional videos on the ESD teaching effectiveness

With the advancement of digital education, short videos have emerged as a powerful teaching and learning, demonstrating unprecedented potential for education for sustainable development (ESD). This study examines how learners’ perceived information content redundancy in ESD-relat...

A Hybrid Ridge Regression–Convolutional Bidirectional Long Short-Term Memory Framework with Dual-Level Transfer Learning for State-of-Health Estimation of Lithium-Ion Batteries Under High Temperatures

Accurate state-of-health estimation of lithium-ion batteries under high-temperature conditions (40–50 °C) remains challenging because of accelerated electrochemical degradation and strongly nonlinear aging patterns. This paper presents a hybrid Ridge regression–convolutional bidi...