44 Result(s)
within
**gang Zheng
Earth Sciences
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Chapter and Conference Paper
Research and Application of Low Surface Energy Anti-wax Technology in Changqing Oilfield
With the extension of production time, severe wax deposition occurred in some horizontal well developmentreservoirs in Changqing Oilfield. Conventional dosing measures have poor effect and high frequent cost o...
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Chapter and Conference Paper
Research on Mechanism of Oil Displacement with Natural Gas Based on Nuclear Magnetic Resonance (NMR) Technology
Aiming at the problem of poor effect of waterflooding in ultra-low permeability reservoirs in Ordos Basin, a study on enhanced oil recovery (EOR) technology by natural gas drive is conducted with the Zhenbei C...
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Article
Zircon U–Pb chronological and geochemical characteristics of Paleoproterozoic meta-mafic rocks in Tonghua area, Southern Jilin Province: implication for the tectonic evolution of the Jiao-Liao-Ji Belt, North China Craton
As one of the most representative Paleoproterozoic orogenic belts in the North China Craton, the Jiao-Liao-Ji Belt is of great significance to explore the Paleoproterozoic tectonic evolution of the North China...
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Article
Cosmogenic 10Be dating of the oldest moraine in the Hengduan Mountains
The Hengduan Mountains is in the transitional zone between the Qinghai-Tibet Plateau (QTP) and the Yunnan-Guizhou Plateau in China, and a key area for elucidating the Quaternary environmental changes in Asia. ...
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Article
Strip segmentation of oceanic internal waves in SAR images based on TransUNet
The development of oceanic remote sensing artificial intelligence has made possible to obtain valuable information from amounts of massive data. Oceanic internal waves play a crucial role in oceanic activity. ...
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Article
Study on the hydraulic parameter differences between pum** and recharge in a confined aquifer of a soft soil area
Artificial recharge is an effective remediation measure for controlling groundwater level and subsidence in many coastal cities in China. Hydraulic parameters estimated by pum** tests are often used in the d...
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Article
L-Band Analysis of the Effects of Oil Slicks on Sea Wave Characteristics
The purpose of this study was to investigate the characteristics of sea surface waves as they pass through oil slicks. The parameterized first-guess spectrum method (PFSM) theory-based wave retrieval algorithm...
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Chapter
Forecasting Tropical Instability Waves Based on Artificial Intelligence
The trend of quickly increasing volumes of satellite remote sensing big data and the successful application of deep learning (DL) technology to many research fields inspire us to develop a deep neural network-...
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Chapter
Deep Convolutional Neural Networks-Based Coastal Inundation Map** from SAR Imagery: with One Application Case for Bangladesh, a UN-defined Least Developed Country
We developed the synthetic aperture radar (SAR) coastal flooding map** network (SARCFMNet) based on deep convolution neural networks (DCNN) to extract coastal inundation from multi-temporal and dual-polarime...
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Chapter
Tropical Cyclone Monitoring Based on Geostationary Satellite Imagery
Due to the devastating wind, heavy floods, and coastal inundation from storm surges, tropical cyclones (TC) can cause significant damage to human lives and property. Forecasters and emergency responders both r...
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Article
Application of Brillouin Optical Time Domain Reflection Technology for Monitoring Deformation and Failure of the Coal Seam Floor Rock Mass in Deep Underground Mines
Almost all of the coalfields in East China are now mining deep seams. Accurate prediction of the damage to floor rock during mining is key to preventing and controlling coal seam floor water hazards in these d...
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Article
Open AccessSand-mudstone modeling of fluvial fan sedimentary facies: a case study of Shanxi Formation reservoir in Ordos Basin
The sand bodies formed by braided fluvial fan deposits have a certain distinctiveness. They not only have the characteristics of fluvial facies sandbodies but also follow the distribution law of alluvial fan s...
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Article
Study on artificial recharge and well loss in confined aquifers using theoretical and back-analysis calculations of hydrogeological parameters from recharge and pum** tests
The main components of the confined aquifer in Tian** are silt and silty sand. In addition, when the recharge of a shallow confined aquifer is used in deep excavation engineering to control the subsidence cau...
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Article
Secondary organic aerosol formed by condensing anthropogenic vapours over China’s megacities
Secondary organic aerosol contributes a significant fraction to aerosol mass and toxicity. Low-volatility organic vapours are critical intermediates connecting the oxidation of volatile organic compounds to se...
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Article
Study on the influence of composite soil on the slope stability of farmland during in land consolidation
To improve the stability of slo** farmland, the optimum ratio for parameter of composite soils was determined. Plain and mixed composite soils were prepared with three improved materials of glutinous rice gl...
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Chapter and Conference Paper
Effects of Nonliquefiable Crust on the Seismic Behavior of Pile Foundations in Liquefiable Soils
Pile foundations located in liquefiable soil deposits are vulnerable to liquefaction-induced damage during earthquakes. The constraint conditions of both the pile head and pile tip are vital for the dynamic re...
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Article
Tectonics-based shallow earthquake forecast of Taiwan Island
Frequent earthquakes have brought enormous life and property losses to Taiwan Island, and thus reliable earthquake forecasts are valuable. We form 20 tectonics-based shallow earthquake forecasts of Taiwan Isla...
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Article
Real-Time Monitoring and Early Warning of Water Inrush in a Coal Seam Floor: A Case Study
Monitoring and early warning systems are an efficient way to avoid and mitigate the significant loss of properties and people’s lives caused by water inrush via the coal seam floor, a frequent problem in north...
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Article
The effects of the depositional environment and post-depositional processes on the engineering properties of Quaternary clays in the Saga Plain
Core samples to a depth of approximately 50 m and undisturbed soil samples were retrieved from eight locations in the Saga Plain, Japan, to investigate the effects of the depositional environment and post-depo...
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Article
Correction: Estimation of the hydraulic parameters of leaky aquifers based on pum** tests and coupled simulation/optimization: verification using a layered aquifer in Tian**, China
The correct email address for the corresponding author (Haizuo Zhou) is: hzzhou@tju.edu.cn
