Jianjun Zhu
YOU?
Author Swipe
View article: Association between dietary choline intake and odds of preeclampsia: a case–control study
Association between dietary choline intake and odds of preeclampsia: a case–control study Open
Background Preeclampsia (PE) is a leading cause of maternal and perinatal morbidity and mortality. Choline, essential in one-carbon metabolism and vascular function, may influence placental health. We examined associations of total, subtyp…
View article: Spatial series approach to estimate soil moisture over wheat fields from a single SAR image
Spatial series approach to estimate soil moisture over wheat fields from a single SAR image Open
View article: Spatial Optimization Methodology for Lighting Infrastructure Targeting Criminal Behavior Prevention: A Case Study of Closed Non-Gated Residential Areas
Spatial Optimization Methodology for Lighting Infrastructure Targeting Criminal Behavior Prevention: A Case Study of Closed Non-Gated Residential Areas Open
With the acceleration of urbanization, the importance of crime prevention in aging residential areas has become increasingly prominent, as improper spatial distribution of streetlights significantly weakens security effectiveness. This stu…
View article: Mechanisms by which environmental regulation and social network embeddedness influence farmers’ ecological efficiency
Mechanisms by which environmental regulation and social network embeddedness influence farmers’ ecological efficiency Open
View article: The impact of environmental regulation and social network embeddedness on farmers’ ecological efficiency: evidence from hazelnut growers
The impact of environmental regulation and social network embeddedness on farmers’ ecological efficiency: evidence from hazelnut growers Open
Identifying the key drivers of ecological efficiency improvement among forest farmers is essential for advancing the reform of the collective forest tenure system and promoting the modernization of forestry. Based on survey data from 324 h…
View article: Heterogeneous strong asperities and tectonic complexity control irregular cascading ruptures
Heterogeneous strong asperities and tectonic complexity control irregular cascading ruptures Open
Rupture characteristics and heterogeneity of large earthquakes are essential for seismic hazard assessments. We use relocated aftershocks, geodetic measurements, and seismic waveform data to distinguish contributions from closely separated…
View article: Transformer-based forecasting for high-frequency natural gas production data
Transformer-based forecasting for high-frequency natural gas production data Open
View article: Surging Processes and Mechanisms at Small Glaciers in the Qilian Mountains, Northwestern China, Revealed by Long‐Term, Temporally Dense Remote Sensing Observations
Surging Processes and Mechanisms at Small Glaciers in the Qilian Mountains, Northwestern China, Revealed by Long‐Term, Temporally Dense Remote Sensing Observations Open
A glacier surge, an exceptional phenomenon of mass redistribution, is one of the least understood dynamic processes in cryospheric science. Long‐term detailed changes in glacier elevation and flow velocity are crucial for assessing surge d…
View article: Optimal Crop Planting Strategy for a Rural Village Considering Uncertain Factors
Optimal Crop Planting Strategy for a Rural Village Considering Uncertain Factors Open
With the development of China's crop planting industry and rural economy, it is especially important to improve the planting efficiency. This paper presents a genetic algorithm-based decision model to maximize profits in North China's moun…
View article: A Feature-Reinforced Ensemble Learning Framework for Space-Based DEM Correction
A Feature-Reinforced Ensemble Learning Framework for Space-Based DEM Correction Open
Near-global Digital Elevation Model (DEM) products generated through space-based radar techniques have become a basic data source for a variety range of applications. However, these DEM products often contain typical errors such as vegetat…
View article: Prognostic Impact and Safety of Ketorolac Tromethamine in Tibial Plateau Fracture Patients Undergoing Open Reduction and Internal Fixation
Prognostic Impact and Safety of Ketorolac Tromethamine in Tibial Plateau Fracture Patients Undergoing Open Reduction and Internal Fixation Open
AIM: To evaluate the postoperative analgesic efficacy and safety of ketorolac tromethamine in tibial plateau fracture (TPF) patients undergoing open reduction and internal fixation (ORIF) surgery. METHODS: This retrospective cohort study i…
View article: Practice and challenge of age-friendly functional restoration of stomatognathic system based on the strategy of functional tooth loss.
Practice and challenge of age-friendly functional restoration of stomatognathic system based on the strategy of functional tooth loss. Open
Geriatric oral health care encounters significant challenges with the increase in the proportion of older individuals. Age-related changes in the dentition, muscles, and joints result in a decline in objective masticatory function, subject…
View article: Characterizing Forest Species Seasonality Using Time Series of C-Band Sentinel-1 Backscattering Coefficient: A Case Study in the Spanish Central Range
Characterizing Forest Species Seasonality Using Time Series of C-Band Sentinel-1 Backscattering Coefficient: A Case Study in the Spanish Central Range Open
Time series of remote sensing data are essential for understanding the seasonal patterns and long-term forest dynamics. The Sentinel-1 mission offers a unique opportunity to monitor forests with high spatiotemporal resolution using radar t…
View article: LANDSCAPE PATTERN EVOLUTION AND ECOLOGICAL RISK DRIVING MECHANISMS IN A TRADITIONAL INDUSTRIAL CITY: EVIDENCE FROM ZHUZHOU, CHINA
LANDSCAPE PATTERN EVOLUTION AND ECOLOGICAL RISK DRIVING MECHANISMS IN A TRADITIONAL INDUSTRIAL CITY: EVIDENCE FROM ZHUZHOU, CHINA Open
View article: Soil Moisture Retrieval in Winter Wheat Fields at Different Growth Stages: Integrating a Two-Component Polarimetric SAR Decomposition With CIEM
Soil Moisture Retrieval in Winter Wheat Fields at Different Growth Stages: Integrating a Two-Component Polarimetric SAR Decomposition With CIEM Open
Polarimetric synthetic aperture radar (PolSAR) offers strong volume penetrability, high resolution, sensitivity to surface dielectric properties, and the ability to acquire abundant ground target information, thus having considerable advan…
View article: Playful work design, flow, and employee creativity
Playful work design, flow, and employee creativity Open
View article: Mitigation of Atmospheric Effects in Deformation Monitoring Using Dual-Polarization MTInSAR and Improved Wavelet Correlation Analysis
Mitigation of Atmospheric Effects in Deformation Monitoring Using Dual-Polarization MTInSAR and Improved Wavelet Correlation Analysis Open
Multitemporal interferometric synthetic aperture radar (MTInSAR) has been widely used in ground deformation monitoring. The accuracy of MTInSAR is often limited by the atmospheric phase screen (APS), even though many studies focus on atmos…
View article: Investigation of the anti-Huanglongbing effects using antimicrobial lipopeptide and phytohormone complex powder prepared from Bacillus amyloliquefaciens MG-2 fermentation
Investigation of the anti-Huanglongbing effects using antimicrobial lipopeptide and phytohormone complex powder prepared from Bacillus amyloliquefaciens MG-2 fermentation Open
Global citrus production has been severely affected by citrus Huanglongbing (HLB) disease, caused by Candidatus Liberibacter asiaticus (Clas), and the development of effective control methods are crucial. This study employed antimicrobial …
View article: Capabilities of BIOMASS Three-Baseline PolInSAR Mode for the Characterization of Tropical Forests
Capabilities of BIOMASS Three-Baseline PolInSAR Mode for the Characterization of Tropical Forests Open
As the 7th Earth Explorer Mission within the ESA Earth Observation Program, BIOMASS will be the first spaceborne P-band polarimetric interferometric SAR (PolInSAR) mission, dedicated to global forest remote sensing. Compared with airborne …
View article: Quantitative Analysis about the Spatial Heterogeneity of Water Conservation Services Function Using a Space–Time Cube Constructed Based on Ecosystem and Soil Types
Quantitative Analysis about the Spatial Heterogeneity of Water Conservation Services Function Using a Space–Time Cube Constructed Based on Ecosystem and Soil Types Open
Precisely delineating the spatiotemporal heterogeneity of water conservation services function (WCF) holds paramount importance for watershed management. However, the existing assessment techniques exhibit common limitations, such as utili…
View article: Automatic Correction of Time-Varying Orbit Errors for Single-Baseline Single-Polarization InSAR Data Based on Block Adjustment Model
Automatic Correction of Time-Varying Orbit Errors for Single-Baseline Single-Polarization InSAR Data Based on Block Adjustment Model Open
Orbit error is one of the primary error sources of interferometric synthetic aperture radar (InSAR) and differential InSAR (D-InSAR) measurements, arising from inaccurate orbit determination of SAR platforms. Typically, orbit error in the …
View article: Forest Canopy Height Estimation Combining Dual-Polarization PolSAR and Spaceborne LiDAR Data
Forest Canopy Height Estimation Combining Dual-Polarization PolSAR and Spaceborne LiDAR Data Open
Forest canopy height data are fundamental parameters of forest structure and are critical for understanding terrestrial carbon stock, global carbon cycle dynamics and forest productivity. To address the limitations of retrieving forest can…
View article: Error Analysis and Accuracy Improvement in Forest Canopy Height Estimation Based on GEDI L2A Product: A Case Study in the United States
Error Analysis and Accuracy Improvement in Forest Canopy Height Estimation Based on GEDI L2A Product: A Case Study in the United States Open
Various error factors influence the inversion of forest canopy height using GEDI full-waveform LiDAR data, and the interaction of these factors impacts the accuracy of forest canopy height estimation. From an error perspective, there is st…
View article: A Multi-Baseline Forest Height Estimation Method Combining Analytic and Geometric Expression of the RVoG Model
A Multi-Baseline Forest Height Estimation Method Combining Analytic and Geometric Expression of the RVoG Model Open
As an important parameter of forest biomass, forest height is of great significance for the calculation of forest carbon stock and the study of the carbon cycle in large-scale regions. The main idea of the current forest height inversion m…
View article: Improved forest height mapping using multibaseline low-frequency PolInSAR data based on effective selection of dual-baseline combinations
Improved forest height mapping using multibaseline low-frequency PolInSAR data based on effective selection of dual-baseline combinations Open
International audience
View article: Immune Changes in “Hepatitis Inflammation and Cancer Transformation Process” from the Perspective of Traditional Chinese Medicine
Immune Changes in “Hepatitis Inflammation and Cancer Transformation Process” from the Perspective of Traditional Chinese Medicine Open
Yin-yang harmony is the core idea of Chinese medicine theory, which has important guiding significance in the prevention and treatment of chronic hepatitis "inflammation and cancer Transformation". Modern medicine believes that the change …
View article: Study on the Spatial Distribution of Natural Fragments Based on Fractal Model of Fragment Mass Distribution
Study on the Spatial Distribution of Natural Fragments Based on Fractal Model of Fragment Mass Distribution Open
In order to solve the problem of using fragment quantity spatial distribution to describe fragment spatial distribution, this paper proposes a fragment mass probability density model to describe fragment spatial distribution.Applying the i…
View article: InSAR-DEM Block Adjustment Model for Upcoming BIOMASS Mission: Considering Atmospheric Effects
InSAR-DEM Block Adjustment Model for Upcoming BIOMASS Mission: Considering Atmospheric Effects Open
The unique P-band synthetic aperture radar (SAR) instrument, BIOMASS, is scheduled for launch in 2024. This satellite will enhance the estimation of subcanopy topography, owing to its strong penetration and fully polarimetric observation c…
View article: A Comparison of Sentinel-1 Biased and Unbiased Coherence for Crop Monitoring and Classification
A Comparison of Sentinel-1 Biased and Unbiased Coherence for Crop Monitoring and Classification Open
Synthetic Aperture Radar (SAR) holds significant potential for applications in crop monitoring and classification. Interferometric SAR (InSAR) coherence proves effective in monitoring crop growth. Currently, the coherence based on the maxi…
View article: Crop Height Estimation Based on a Novel Semi-Empirical Model Considering Double-Bounce Scattering Using RADARSAT-2 PolSAR Data
Crop Height Estimation Based on a Novel Semi-Empirical Model Considering Double-Bounce Scattering Using RADARSAT-2 PolSAR Data Open
Obtaining precise and rapid crop height is essential to facilitate agricultural production services, field management, disaster monitoring, and yield assessment. With the capability to penetrate vegetation and record vertical structure inf…