Nantong Science and Technology Bureau

LFT-YOLO: Lightweight Feature Transfer and Adaptive Upsampling for Small-Object Pine Wilt Disease Detection in UAV Imagery

Monitoring forest diseases is essential for sustainable forestry management and ecological security. However, unmanned aerial vehicle (UAV)-based forest inspection remains challenging because diseased pine canopies are often small, densely distributed, partially occluded, and eas...

Study on Thermal Properties and Crystallization Behavior of Silica‐Modified Polyetheretherketone Composites

ABSTRACT This study employs KH560 to surface‐modify nano‐SiO 2 , which is then melt‐blended with PEEK to prepare composites with loadings of 0–7 phr. At 3 phr, the melting temperature rose to 348.5°C, the melting enthalpy reached a maximum of 80.33 J g −1 , and the corrected crys...

Improved YOLOv11 Framework with Channel Attention for High-Precision Identification of Luffa Leaf Diseases

Early accurate identification of luffa crop diseases is essential for timely treatment and high-quality agricultural production. Currently, luffa disease diagnosis relies solely on manual field inspection, which is labor-intensive and error-prone, and lacks assessment uniformity....

Yield-stress evolution of cement-stabilised soil under constant and variable curing-stress paths

Yield stress is important for evaluating the compression behaviour of cement-stabilised soil in deep mixing, jet grouting and ground improvement with preloading. Previous studies have shown that constant curing stress can increase yield stress, but whether this increase is mainly...

Electronic origin of catalytic methane pyrolysis on NiMoM-Bi alloys: a bader charge descriptor

Methane pyrolysis can produce hydrogen without direct CO 2 emissions, but catalyst deactivation by solid carbon remains a central barrier. Molten alloys provide dynamically renewed catalytic interfaces, but promoter effects on methane activation remain poorly resolved. Here we ex...

A Strengthened Binary Goldbach Theorem

Abstract. This paper establishes a strengthened binary Goldbach theorem for every sufficiently large even integers , there exist primes and lying in the interval . The classical binary Goldbach conjecture for all sufficiently large even follows immediately as a corollary. This re...

A Strengthened Binary Goldbach Theorem

Abstract. This paper establishes a strengthened binary Goldbach theorem for every sufficiently large even integers , there exist primes and lying in the interval . The classical binary Goldbach conjecture for all sufficiently large even follows immediately as a corollary. This re...

Amphiphile‐Induced Dual‐Domain PDOL Electrolyte Enabling Decoupled Ion Transport and Interfacial Stability in Li‐S Batteries

ABSTRACT Solid‐state lithium–sulfur (Li–S) batteries are widely regarded as promising storage systems owing to their intrinsic safety and high theoretical energy density. Nevertheless, their practical applications remain limited by coupled ion transport, interfacial instability,...

Effect of Nickel Addition on Corrosion Behavior of Laser–Arc Hybrid Welded Al-Mg-Si-Cu Alloy Joints

The corrosion performance of Al-Mg-Si-Cu laser–arc hybrid welded joints modified by 1.8 wt.% Ni remains poorly clarified. In this study, the corrosion behavior was examined via electrochemical measurements combined with SEM, EDS, and SKPFM. Nickel alloying increased the corrosion...

Study on the changes and mechanisms on the quality of beef tripe during tenderization

BACKGROUND: The quality characteristics of salted beef tripe were investigated throughout the multi-stage tenderization process, encompassing cleaning, pre-cooking, alkaline treatment (sodium carbonate), water soaking and final cooking. The underlying tenderization mechanism was...