A5101807948- Soil Carbon and Nitrogen Dynamics
- Fuel Cells and Related Materials
- Advanced battery technologies research
- Bone Tissue Engineering Materials
- Air Quality Monitoring and Forecasting
- Gas Sensing Nanomaterials and Sensors
- Membrane-based Ion Separation Techniques
- Advanced Optical Network Technologies
- Optical Systems and Laser Technology
- Soil and Water Nutrient Dynamics
- Radiation Therapy and Dosimetry
- Bone Metabolism and Diseases
- Cancer, Lipids, and Metabolism
- Advanced Image Processing Techniques
- Atmospheric and Environmental Gas Dynamics
- Adaptive optics and wavefront sensing
- Sparse and Compressive Sensing Techniques
- Plant Ecology and Soil Science
- Spectroscopy and Laser Applications
- Plant nutrient uptake and metabolism
- Microbial Community Ecology and Physiology
- Forest Management and Policy
- Advanced Sensor and Control Systems
- Forest Ecology and Biodiversity Studies
- Advanced Radiotherapy Techniques
Changchun Institute of Applied Chemistry
2022-2024
Southwest Jiaotong University
2022-2024
Anhui Agricultural University
2023-2024
Chinese Academy of Sciences
2022-2024
China Agricultural University
2019-2024
Beijing Institute of Technology
2024
North China Electric Power University
2024
Yunnan University
2021-2023
Tianjin University of Technology and Education
2023
University of Science and Technology Beijing
2022
The resection of malignant osteosarcoma often results in large segmental bone defects, and the residual cells can facilitate recurrence. Consequently, treatment is a major challenge clinical practice. ideal goal for to eliminate it thoroughly, repair resultant defects as well avoid bacterial infections. Herein, we fabricated selenium/strontium/zinc-doped hydroxyapatite (Se/Sr/Zn-HA) powder by hydrothermal method, then employed with polycaprolactone (PCL) ink construct composite scaffolds...
A series of composite cross-linked membrane based on fluorine-containing polybenzimidazole (6FPBI) and a cross-linkable polymeric ionic liquid (cPIL) have been prepared for high temperature proton exchange (HT-PEM) applications. Particularly, the obtained membranes showed excellent phosphoric acid doping ability conductivity. On basis trade-off between mechanical strength conductivity membranes, optimal content cPIL is 20 wt % (6FPBI-cPIL membrane). For instance, 6FPBI-cPIL with PA level...
As an important life element in the Earth's ecosystem, soil phosphorus (P) is of great significance to stability and sustainable development terrestrial ecosystems. However, seasonal variations different P pools their regulatory mechanisms along elevations are not fully understood. Here, we investigated including total (TP), available (AP), inorganic (IP), organic (OP), labile P, moderately stable topsoil (0–15 cm) (2600–3900 m) Yulong Snow Mountain. The associated drivers leaf nutrient...
Rechargeable aqueous Zn–air batteries have been regarded as one of the most promising systems for flexible energy storage devices due to their high specific energy, safety, and cost effectiveness. However, Zn metal anodes exposed strong alkaline electrolytes suffer from several issues such corrosion, dissolution, passivation, resulting in extremely poor cycle reversibility. Motivated by this challenge, we herein strategically design an MXene/Zn anode interfacial structure with...
This study aims to explore the mechanism of Yangxuerongjin pill (YXRJP) in treatment diabetic peripheral neuropathy (DPN) by network pharmacology and metabolomics technology combined with animal experiments, provide scientific basis for DPN. In this study, analysis was applied identify active compounds, core targets signal pathways, which might be responsible effect The DPN model established high-fat diet streptozotocin (STZ) injection, rats were given administration 12 weeks. body weight,...
Targeting at the development of an accurate and efficient dose calculation engine for online adaptive radiotherapy, we have implemented a finite-size pencil beam (FSPB) algorithm with 3D-density correction method on graphics processing unit (GPU). This new GPU-based is built our previously published ultrafast FSPB computational framework (Gu et al 2009 Phys. Med. Biol. 54 6287–97). Dosimetric evaluations against Monte Carlo calculations are conducted ten IMRT treatment plans (five...
Abstract. Methane, a major contributor to climate change, is emitted by variety of natural and anthropogenic sources. Commercially available lab-grade instruments for sensing trace methane are expensive, previous efforts develop inexpensive, field-deployable sensors have had mixed results. Industrial commercial metal oxide (MOx) sensors, which intended leak detection safety monitoring, can potentially be repurposed adapted low-concentration sensing. As an initial step towards developing...
Being subject to climate change and human intervention, the land-use pattern in agro-pastoral ecotone of Northern China has undergone complex changes over past few decades, which may jeopardize provision ecosystem services. Thus, for sustainable land management, services should be evaluated monitored. In this study, based on Landsat TM/ETM data, we quantitatively losses service values (ESV) three sections from 1980–2015. The results were as follows: (1) main characteristic conversions was...
Abstract Soil extracellular enzyme activities reflect the microbial nutrient demand by microorganisms and can be strongly affected land use change. However, how soil N‐hydrolyzing enzymes stoichiometry (EES) respond to change remains unclear. Here, we explored seasonal variations in β‐1,4‐N‐acetyl glucosaminidase leucine aminopeptidase EES under afforested (woodland shrubland), cropland, uncultivated for better understanding metabolism around Danjiangkou Reservoir area. Both cropland soils...
In this work, a proton-conductive inorganic filler based on polyoxovanadate (NH
In a laser‐accelerated proton therapy system, the initial protons have broad energy and angular distributions, which are not suitable for direct therapeutic applications. A compact particle selection collimation device is needed to deliver small pencil beams of with desired spectra. this work, we characterize superconducting magnet system that produces magnetic field configuration spread different energies emitting angles selection. Four magnets set side by along beam axis; each made NbTi...
This study aims to develop an EPID-guided 4D patient dose reconstruction framework and investigate its feasibility for lung SBRT treatment validation.Both the beam apertures tumor movements were detected based on continuously acquired EPID images during treatment. Instead of directly using transit photon fluence measured by EPID, this method reconstructed entrance with delivered MUs. The distributions sorted into their corresponding phases motion pattern then accumulated each phase. Together...
The degradation of the grassland system has severely threatened safety ecological environment and animal husbandry. supplement key substances lost due to is widely used accelerate restoration degraded ecosystem. In this study, we investigated effects biochar nitrogen addition on soil properties microorganisms alpine grassland. experimental treatments consisted control without any addition, only (10 gN/m2), (4.00 kg/m2 biochar), mixed 10 gN/m2 nitrogen, respectively). Adding N alone did not...
The attenuation of soil organic carbon and the destruction microbial structure are common manifestations grassland degradation. addition exogenous microorganisms may be an effective way to quickly restore degraded grassland, but corresponding evaluations still rare. We investigated effects (EM) biochar on vegetation biomass, properties in alpine grassland. treatments included a control (no or EM addition, CK), (250 mL m−2 EM, M), (4.00 kg biochar, C) mixture 250 C+M). C, M C+M rapidly...