Yancheng Teachers University

FCTAN: A frequency-constrained temporal attention network for rolling bearing remaining useful life prediction

Accurate remaining useful life (RUL) prediction of rolling bearings is crucial for condition-based maintenance of rotating machinery. However, vibration-based degradation modeling remains challenging due to strong noise interference, multi-scale temporal dynamics, and the difficu...

From Environmental Fate to Ecological Risk: A Review of Nitenpyram's Behavior, Degradation Pathways, and Ecotoxicity Impacts

Nitenpyram (NIT), a widely used neonicotinoid insecticide, has gained attention due to its extensive use in agriculture and veterinary medicine and frequent detection in aquatic and terrestrial environments. Although considered relatively short-lived, evidence suggests NIT exhibi...

The relationship between parental mediation and problematic internet use among adolescents: roles of hiding online behaviors and autonomy

Abstract Background In a modern information society, problematic internet use among adolescents poses challenges to family education, and research on the effects of parental mediation has yielded inconsistent findings. To explore the possible pathways underlying these association...

Monitoring the Concentration of Dissolved Inorganic Nitrogen and Phosphorus at the Sea Surface Using a Hyperspectral Image—A Case Study of Sheyang Estuary, Yellow Sea

The concentrations of DIN and DIP are important indicators in an offshore ecosystem; although they do not have optical activity, their concentrations are affected by optically active substances, such as sediment, chlorophyll, and dissolved organic matter, an association that is e...

Super‐Simple Balanced Incomplete Block Designs With Block Size 5 and Index 8

ABSTRACT A design is said to be super‐simple if the intersection of any two blocks contains at most two elements. In the statistical design of experiments, super‐simple designs yield samples in which the maximum pairwise block intersection is minimized. Moreover, such designs pla...

From Inorganic Arsenic to Methylated and Thiolated Arsenic: Speciation Mechanisms, Management Implications, and Rice Safety in Paddy Systems

Rice is a globally important staple crop and a major dietary source of inorganic arsenic (As). Compared with upland crops, flooded rice cultivation profoundly alters soil redox conditions, making paddy soils one of the most active agricultural interfaces for As mobilization, tran...