Northeast Normal University

Machine learning enhanced microwave electrometry in many-body Rydberg atoms

Precision microwave electrometry using Rydberg atoms is limited by many-body interactions at moderate or not too low excitation densities, which may result in distorted probe spectra of electromagnetically induced transparency (EIT) as predicted by mean-field superatom simulation...

Coupling Water‐Driven Amorphization With High Entropy Strategy in Vanadium Oxide Cathodes for High‐Capacity and Durable Aqueous Potassium‐Ion Batteries

ABSTRACT Aqueous potassium‐ion batteries (APIBs) have emerged as compelling candidates for large‐scale energy storage owing to their intrinsic safety, cost‐effectiveness, and rapid ion‐transport kinetics. However, developing viable cathodes remains critical bottlenecks due to the...

Coupling Water‐Driven Amorphization With High Entropy Strategy in Vanadium Oxide Cathodes for High‐Capacity and Durable Aqueous Potassium‐Ion Batteries

ABSTRACT Aqueous potassium‐ion batteries (APIBs) have emerged as compelling candidates for large‐scale energy storage owing to their intrinsic safety, cost‐effectiveness, and rapid ion‐transport kinetics. However, developing viable cathodes remains critical bottlenecks due to the...

Can government policies enhance the trade credit financing advantages of private enterprises: a quasi-natural experiment of government support for private enterprise reform

Ownership-based credit discrimination has long constrained private enterprise development in China, forcing an over-reliance on costly informal financing. This paper evaluates the 2019 Government Support Policy for Private Enterprises (GSPE), a comprehensive reform addressing mar...

Population genomics reveals ginseng domestication and ginsenoside biosynthesis

Ginseng ( Panax ginseng ), a valuable medicinal plant, is cultivated for the bioactive ginsenosides with cardiovascular protective effects that are abundant in its roots. However, the genetic basis of its domestication and ginsenoside variation is not fully understood. In this st...

Catalytic SynergisticRemoval of Nitrate, Sulfate,and Trace Metals from Wet-Oxidation Denitrification Wastewater

Abstract Wet oxidation denitrification of flue gas enables ultralow NOx emissions and is increasingly adopted at coal-fired power plants. However, the process discharges wastewater enriched in nitrate and sulfate with minimal heavy metals. Conventional limestone and magnesium hyd...

Effect of Agricultural Extension Education on Adoption of Climate-Smart Maize Technologies: A Biostatistical Analysis of Smallholder Farmers of Chirundu District of Zambia

The context is that rain-fed smallholder agriculture is highly vulnerable to climate change in Agro-Ecological Region I (AER I) of Zambia, which is dominated by the low-lying semi-arid valley of Chirundu District in Zambia, part of the most vulnerable districts in the country. Cl...

Harmony or Conflict? Grandparent–Parent Co‐Parenting Patterns and Children's Problematic Media Use

ABSTRACT Background Grandparent–parent co‐parenting is common in China, but its link to preschoolers' problematic media use is unclear. This study examined how co‐parenting patterns are associated with children's media use, focusing on the mediating role of parental digital paren...

The Genome-Wide Identification, Characterization and Expression Profiles of the High-Affinity Nitrate Transporter 2 Family Genes in Leymus chinensis, and Phenotypic Analysis of LcNRT2.21 Heterologous Overexpression in Rice

The tiller number of perennial grasses responds strongly to soil nitrogen availability, and critically governs aboveground biomass production. Plant NRT2 proteins are major components of the high-affinity nitrate transport system, and contribute to nitrate uptake and distribution...

Cu2O-modified magnetic iron-nitrogen co-doped biochar effective peroxymonosulfate activation for degradation of phthalate esters in reclaimed water.

O/Fe-N-BC/PMS system demonstrated excellent stability and reusability, offering a promising approach for the treatment of wastewater contaminated with organic pollutants. This system operates efficiently under neutral conditions, is energy-effective, and addresses limitations com...