NSTL国家科技图书文献中心

1. Soil pH-dependent nitrogen stimulation of plant biomass: magnesium and calcium as key constraints NSTL国家科技图书文献中心

Chonghua Xu | Xia Xu ... - 《The New Phytologist》 - 2025,246(3) - 936～946 - 共11页

摘要：Anthropogenic nitrogen (N) deposition can alleviate N limitation and stimulate plant growth in many terrestrial ecosystems. While theoretical models often emphasize phosphorus limitations as a constra...

关键词： calcium | magnesium | meta-analysis | nitrogen addition | plant biomass | soil pH

2. Bioinspired multi-functional modified PVDF membrane for efficient oil-water separation NSTL国家科技图书文献中心

Xia Xu | Shipeng Cheng ... - 《Separation and Purification Technology》 - 2025,358PB - 130410～11 - 共11页

摘要：The pervasive issue of oily wastewater presents a critical environmental challenge,necessitating the development of advanced membranes that offer high purification efficiency,durability,and versatilit...

关键词： Bioinspired | Multifunctional membrane | Oil-water separation | Complex oily wastewater

3. Enhancing grid reliability through Transformer-LSTM model in smart grids NSTL国家科技图书文献中心

Dong Liang | Jun Wu ... - 《Fourth International Conference on Computer Vision,Application,and Algorithm (CVAA 2024)》 - International Conference on Computer Vision,Application,and Algorithm - 2025, - 134861K.1～134861K.7 - 共7页

摘要：In the evolving landscape of global energy and information technology sectors in the early 21st century, the concept of smart grids has emerged as pivotal for enhancing the efficiency and reliability ...

关键词： Smart grids | Transformer-LSTM model | Traffic prediction | Grid reliability | Anomaly detection

4. Channel-aware handover management for space-air-ground integrated networks NSTL国家科技图书文献中心

Chen Nuo | Sun Zhili ... - 《China communications》 - 2025,22(2) - 62～76 - 共15页

摘要：To support ubiquitous communication and enhance other 6G applications, the Space-Air-Ground Integrated Network (SAGIN) has become a research hotspot. Traditionally, satellite-ground fusion technologie...

关键词： Satellites | Handover | Low earth orbit satellites | Space-air-ground integrated networks | Signal to noise ratio | Vehicle dynamics | Doppler effect | Earth | 6G mobile communication | Topology

5. Ultrasonic cavitation treatment of o-cresol wastewater and long-term pilot-scale study NSTL国家科技图书文献中心

Yunian Zhang | Lu Zhuang ... - 《Journal of Environmental Management》 - 2025,375(Feb.) - 124208.1～124208.9 - 共9页

摘要：Acoustic cavitation is a cutting-edge and eco-friendly advanced oxidation technology with significant efficacy in removing organic pollutants from water. Despite its potential, research on the degrada...

关键词： Ultrasonic cavitation | O-Cresol | Pilot-scale | Wastewater treatment | Cost accounting

6. The path dependence and adjustment strategy of the pricing power of dominant mineral resources: based on the perspective of law and economics NSTL国家科技图书文献中心

JIE LI | XIA XU - 《Mineral Resources Management》 - 2024,40(3) - 87～111 - 共25页

摘要：This paper systematically analyzes the relevant influencing factors of the pricing power of advantageous mineral resources from the perspective of law and economics. It discusses the key factors that ...

关键词： resource pricing | pricing power | advantageous mineral resources | GDP | structural equation

7. Impact of anesthesia-related genes on prognosis and tumor microenvironment in hepatocellular carcinoma: A comprehensive analysis NSTL国家科技图书文献中心

Xia Xu | Lihong Hu - 《Environmental toxicology》 - 2024,39(9/10) - 4700～4711 - 共12页

摘要：Hepatocellular carcinoma (HCC), renowned for its bleak prognosis and high recurrence rates, necessitates innovative strategies for prognosis assessment and therapeutic intervention. In this pursuit, w...

关键词： anesthesia-related genes | hepatocellular carcinoma | immune infiltration | prognostic modeling | tumor microenvironment

8. Properties of a class of quasi-periodic Schrödinger operators NSTL国家科技图书文献中心

Xu Jiahao | Xia Xu - 《ZAMP: Zeitschrift fur Angewandte Mathematik und Physik: = Journal of Applied Mathematics and Physics: = Journal de Mathematiques et de Physique Appliquees》 - 2024,75(2) - 共5页

摘要：Abstract In this paper, a class of models with deep physical meaning is studied through duality, and positive Lyapunov exponents and some spectral properties are obtained under certain conditions.

关键词： 47B36

9. Efficient portfolios and extreme risks: a Pareto-Dirichlet approach NSTL国家科技图书文献中心

Olivier Le Courtois | Xia Xu - 《Annals of operations research》 - 2024,335(1) - 261～292 - 共32页

摘要：This paper solves the mean variance skewness kurtosis (MVSK) portfolio optimization problem by introducing a general Pareto-Dirichlet method. We approximate the feasible portfolio set with a calibrate...

关键词： Portfolio selection | Efficient portfolio | Extreme risk | Dirichlet distribution | Generalized Sharpe ratio

10. Research on High-Altitude Estimation Method Based on Fusion of Semantic Information with ElasticFusion NSTL国家科技图书文献中心

Qinghua LU | Guanhong ZHANG ... - 《Intelligent Equipment and Special Robots: Proceedings of the 2nd International Conference (ICIESR 2023), Qingdao, China, 20-22 October 2023》 - International Conference on Intelligent Equipment and Special Robots - 2024, - 508～519 - 共12页

摘要：In the context of autonomous exploration and real-time 3D reconstruction in complex indoor environments for quadruped robots, the accurate extraction of elevation information in different terrains is ...