A5077960184- Chinese history and philosophy
- Translation Studies and Practices
- Magnetic Bearings and Levitation Dynamics
- Cardiac Arrest and Resuscitation
- Land Use and Ecosystem Services
- Thermal Regulation in Medicine
- Molecular Sensors and Ion Detection
- Asian Culture and Media Studies
- Crime Patterns and Interventions
- Folklore, Mythology, and Literature Studies
- Non-Invasive Vital Sign Monitoring
- China's Ethnic Minorities and Relations
- Electrochemical sensors and biosensors
- Radiation Dose and Imaging
- Japanese History and Culture
- Martial Arts: Techniques, Psychology, and Education
- Remote Sensing in Agriculture
- Analysis of environmental and stochastic processes
- Power Quality and Harmonics
- Piezoelectric Actuators and Control
- Advanced X-ray and CT Imaging
- Ultrasound in Clinical Applications
- Sulfur Compounds in Biology
- Machine Fault Diagnosis Techniques
- demographic modeling and climate adaptation
Hangzhou Dianzi University
2024-2025
Heilongjiang University
2024
Zhejiang University of Technology
2020-2023
Zhejiang University
2002-2023
Nanjing Forestry University
2020-2022
Nanjing University
2012-2021
Ministry of Natural Resources
2021
Second Hospital of Shanxi Medical University
2018-2019
Nanjing Medical University
2015-2019
Shanxi Medical University
2018-2019
Abstract Fragmentation and reduced continuity of habitat patches threaten the environment biodiversity. Recently, ecological networks are increasingly attracting attention researchers as they provide fundamental frameworks for environmental protection. This study suggests a set procedures to construct an network. First, we proposed method landscape resistance surface based on assessment quality. Second, analyze effect corridor simulations, used three methods surfaces: (1) in this paper, (2)...
Feature selection is becoming a major component of object-based classification as numerous features segmented object become available. Although common feature methods in are acknowledged, wrapper-based remain an issue due to the diversity accuracy assessment methods. This letter presents new wrapper approach using polygon-based cross validation (CV) overcome possible bias for classification. The method two-step that involves integration of: 1) importance rank gain ratio and 2) subset...
Hydrazine in water and soil has caused serious diseases for human health. In this work, a simple fluorescent probe (<bold>BP</bold>) hydrazine detection was synthesized from berberine. The excellent fluorescence properties naked-eye detection.
When estimating national PM2.5 concentrations, the results of traditional interpolation algorithms are unreliable due to a lack monitoring sites and heterogeneous spatial distributions. distribution is strongly correlated elevation, information diffusion algorithm has been shown be highly reliable when dealing with sparse data issues. Therefore, overcome disadvantages algorithms, we proposed method combining elevation algorithm. Firstly, digital model (DEM) was used segment study area into...
ABSTRACT Achieving sustainable development through China’s national territory spatial planning requires comprehensive knowledge of all land characteristics. This paper introduces a land-type map Jiangsu province (104 km2) in eastern China to provide such knowledge. The focuses on both physical geographic components (e.g. climate types, landforms, and soil types) human-related land-use types intensities). These were represented by parameter layers integrated with the help Geographic...
A novel vibration velocity measurement method for electromagnetic vibrators based on a coil that can extract the without any extra commercial sensors is proposed. An and independent wound armature together with drive of vibrator, extractor designed to from output voltage coil. The frequency response linearity system are calibrated through series experiments. uncertainty analysis shows uncertainties (k = 2) in amplitude sensitivity phase shift 1% 2° respectively band 5 100 Hz, 3% 4° 1000 Hz....
BACKGROUND:Computed tomography (CT) pulmonary angiography (CTPA) examination has been frequently applied in detecting suspected embolism (PE). How to reduce radiation dose patients is also of concern. OBJECTIVE:To assess the value using 640-slice CT wide-detector volume scan with ad aptive statistical iterative reconstruction (ASIR) algorithm low-dose CTPA. METHODS:Fifty-eight who performed CTPA were divided into two groups randomly. In first experimental group (n = 30), ASIR combined on...
Computed tomography (CT) is considered a standard modality for imaging the paranasal sinus (PS), but increasingly radiation dose of concern, especially in children.This study aims to investigate feasibility using 320-detector CT scanner with 16 cm wide-detector combined iterative reconstruction (IR) algorithm further reduce when scanning PS.A total 90 children who underwent PS were randomly allocated into three groups namely, (1) experimental group low-dose scan (n = 30, 9±4 years); (2)...
Located in the Heilongjiang (Amur) River north-east Asia, spanning four countries, plays a crucial role as an international border river, and its meteorological changes significantly impact variation water resources basin. This study utilizes daily average temperature precipitation data from 282 stations Basin surrounding areas for period 1980–2022. The analysis employs spatial interpolation, change point testing, model construction prediction methods. results indicate significant increasing...
In China, land-use policy-making relies on spatial planning zoning based land suitability assessments. Given the complexity of resources, there is no universally agreed assessment index system. Land-type research, which aims to map interactions among environmental components (e.g. landform, soil type, and cover, etc.) can identify units with certain homogeneity characteristics, providing a unified framework for Combining multi-source data geospatial analysis methods, we identified...
The total harmonic distortions (THDs) of output acceleration waveforms from an electromagnetic vibrator are always large due to the nonlinear stiffness, damping and magnetic intensity, which will affect vibration calibration precision. To suppress THDs waveforms, a dual-loop waveform distortion suppression method based on current velocity feedback for vibrators at low frequencies is presented. A counter electromotive force compensator adopted in loop remove coupling between loop, improves...
Abstract Nowadays, the United States is experiencing a global crisis about opioids. In order to solve this problem, based on data of Ohio, Kentucky, Pennsylvania, Virginia and West Virginia, we used principal component analysis model ARCMAP software analyze relationship between drug addiction socio-economic factors. Taking 2016 as an example, use calculate total score each county index, draw distribution map according color depth reflect score. By comparing with opioid events in 2016,...
Objective To evaluate the effect of hypothermia on expression cold-inducible RNA-binding protein (CIRP) after cardiopulmonary resuscitation (CPR) in a rat model cardiac arrest. Methods Ninety pathogen-free male Sprague-Dawley rats, weighing 280-320 g, were randomly divided into 3 groups (n=30 each) using random number table: sham operation group (group Sham), arrest-CPR CPR), and H). Group Sham underwent only cannulation artery vein tracheal intubation.In CPR, arrest was induced by...
Due to various nonlinear factors in an ordinary electromagnetic vibrator, the distortion of its output vibration waveform will always happen, especially at low frequencies (≤20 Hz), which blocks application a lot area. To improve acceleration precision and reduce distortions frequencies, harmonic suppression method for low-frequency vibrators is proposed. After extracting components waveforms, digital composite signal with compensation prospected according frequency response characteristic...