Yan Liu
YOU?
Author Swipe
View article: Oil frying enhances flavor and sensory quality of salted dried mackerel: a comparative study of heating methods
Oil frying enhances flavor and sensory quality of salted dried mackerel: a comparative study of heating methods Open
This research primarily examines the effects of three thermal processes–air frying, water steaming, and oil frying–on the volatile and non-volatile flavor compounds of salted Spanish mackerel dried meat (with a salt concentration of 6% and…
View article: Revisiting PSF models: unifying framework and high-performance implementation
Revisiting PSF models: unifying framework and high-performance implementation Open
Localization microscopy often relies on detailed models of point spread functions. For applications such as deconvolution or PSF engineering, accurate models for light propagation in imaging systems with high numerical aperture are require…
View article: Model-based temporal unmixing towards quantitative photo-switching optoacoustic tomography
Model-based temporal unmixing towards quantitative photo-switching optoacoustic tomography Open
Optoacoustic (OA) imaging combined with reversibly photoswitchable proteins has emerged as a promising technology for the high-sensitivity and multiplexed imaging of cells in live tissues in preclinical research. Through carefully designed…
View article: Melt pool evolution and microstructure simulation of SLM 316L based on SPH-PFM coupling model
Melt pool evolution and microstructure simulation of SLM 316L based on SPH-PFM coupling model Open
The study in this work fully utilized the computational advantages of various numerical methods and established a SPH-PFM coupling model for the 316 L SLM process. The temperature field, melt pool changes, and microstructure evolution of t…
View article: Genesis and source of natural gas in Well Mitan-1 of Ordovician Majiagou Formation, middle-eastern Ordos Basin, China
Genesis and source of natural gas in Well Mitan-1 of Ordovician Majiagou Formation, middle-eastern Ordos Basin, China Open
The Well Mitan-1 has achieved a major breakthrough in the exploration of Ordovician subsalt natural gas in the mid-eastern Ordos Basin, demonstrating a high-yield industrial gas flow in fourth member of the Majiagou Formation of Ordovician…
View article: Origin and Geological Significance of Residual Oil in High-Angle Joint Fissures: A Case Study of the Nadu Formation in Baise Basin, South China
Origin and Geological Significance of Residual Oil in High-Angle Joint Fissures: A Case Study of the Nadu Formation in Baise Basin, South China Open
The Baise Basin is a Paleogene pull-apart basin with numerous strike-slip faults which are not favorable for hydrocarbon preservation. The Nadu Formation, research object of this paper, is generally rich in oil and contains a large number …
View article: Shale oil resource evaluation with an improved understanding of free hydrocarbons: Insights from three-step hydrocarbon thermal desorption
Shale oil resource evaluation with an improved understanding of free hydrocarbons: Insights from three-step hydrocarbon thermal desorption Open
The pyrolysis parameter S1, which indicates the amount of free hydrocarbons present in shale, is often underestimated due to hydrocarbon loss during sample handling and measurement processes. To remedy this issue, we strongly recommend an …
View article: Research on the quasi-isentropic driving model of aluminized explosives in the detonation wave propagation direction
Research on the quasi-isentropic driving model of aluminized explosives in the detonation wave propagation direction Open
Taking CL-20 (Hexanitrohexaazaisowurtzitane)-based aluminized explosives with high gurney energy as the research object, this research experimentally investigates the work capability of different aluminized explosive formulations when driv…
View article: Development model and identification of evaluation technology for Wufeng Formation–Longmaxi Formation quality shale gas reservoirs in the Sichuan Basin
Development model and identification of evaluation technology for Wufeng Formation–Longmaxi Formation quality shale gas reservoirs in the Sichuan Basin Open
In 2012, China's first national shale gas demonstrations areas were set up in the Sichuan Basin. After 10 years' construction and practice, the giant marine shale gas area of 10 × 1012 m3 level is built up in the Sichuan Basin, and shale g…
View article: Changes in spatial patterns of biomass energy potential from biowaste in China from 2000 to 2020
Changes in spatial patterns of biomass energy potential from biowaste in China from 2000 to 2020 Open
Introduction: Developing biomass energy to alleviate the worldwide energy crisis has become a global priority. In order to ensure the optimal utilization of biomass energy, it is necessary to calculate a country’s biomass energy potential,…
View article: The Improved Element-Free Galerkin Method for 3D Steady Convection-Diffusion-Reaction Problems with Variable Coefficients
The Improved Element-Free Galerkin Method for 3D Steady Convection-Diffusion-Reaction Problems with Variable Coefficients Open
In order to obtain the numerical results of 3D convection-diffusion-reaction problems with variable coefficients efficiently, we select the improved element-free Galerkin (IEFG) method instead of the traditional element-free Galerkin (EFG)…
View article: A Coupled Transport-Adhesion Mechanism Responsible for the Attachment of Adventitious Root Hairs of Climbing Plants to the Surrounding Surface
A Coupled Transport-Adhesion Mechanism Responsible for the Attachment of Adventitious Root Hairs of Climbing Plants to the Surrounding Surface Open
Biological adhesive systems in both geckoes and climbing plants share similar hierarchical structures, such as the toe-seta-spatula structure in geckoes and the root-rootlet-hair structure in English ivy (Hedera helix). The former operates…
View article: A Comparison of the Geochemical and Stable Carbon Isotopic Characteristics of Extracts Obtained from Source Rocks Using Different Solvents
A Comparison of the Geochemical and Stable Carbon Isotopic Characteristics of Extracts Obtained from Source Rocks Using Different Solvents Open
The choice of the solvent to use in the Soxhlet extraction process dramatically affects the extraction yield. In this work, ten hydrocarbon source rocks were extracted using different solvents, and the chemical compositions of their produc…
View article: The Analysis of Bio-Precursor Organic Matter Compositions and Its Significance for Gas Shale Reservoir of Wufeng–Longmaxi Formation from Dingshan Area, Sichuan Basin
The Analysis of Bio-Precursor Organic Matter Compositions and Its Significance for Gas Shale Reservoir of Wufeng–Longmaxi Formation from Dingshan Area, Sichuan Basin Open
In order to analyze the organic matter (OM) composition, this study carefully identified the OM types of 66 samples from Well A in the Dingshan area under microscope, and made an effort to obtain the semi-quantitative statistics contents o…
View article: Quantitative Study of the Maceral Groups of Laminae Based on Support Vector Machine
Quantitative Study of the Maceral Groups of Laminae Based on Support Vector Machine Open
Identifying organic matter in laminae is fundamental to petroleum geology; however, many factors restrict manual quantification. Therefore, computer recognition is an appropriate method for accurately identifying microscopic components. In…
View article: Geochemical characteristics of crude oil in the eastern of Qinnan sag, Bohai Bay Basin, Eastern China
Geochemical characteristics of crude oil in the eastern of Qinnan sag, Bohai Bay Basin, Eastern China Open
The oil and gas exploration degree of Qinnan sag is low. In this paper, all the 17 crude oil samples from the four reservoirs in the eastern Qinnan sag were taken as the research object. Research methods include GC-MS, stable carbon isotop…
View article: Effect of different lithological assemblages on shale reservoir properties in the Permian Longtan Formation, southeastern Sichuan Basin: Case study of Well X1
Effect of different lithological assemblages on shale reservoir properties in the Permian Longtan Formation, southeastern Sichuan Basin: Case study of Well X1 Open
Various types of marine-continental transitional facies are present in the gas-bearing shales of the southeastern Sichuan Basin. A review of the different lithological assemblages in these rocks is important for assessing the likely shale …
View article: Crystal Structure and Noncovalent Interactions of Heterocyclic Energetic Molecules
Crystal Structure and Noncovalent Interactions of Heterocyclic Energetic Molecules Open
Nitrogen-rich heterocyclic compounds are important heterocyclic substances with extensive future applications for energetic materials due to their outstanding density and excellent physicochemical properties. However, the weak intermolecul…
View article: Adsorption Characteristics and Pore Structure of Organic-Rich Shale With Different Moisture Contents
Adsorption Characteristics and Pore Structure of Organic-Rich Shale With Different Moisture Contents Open
A moisture equilibration test has been designed to study the pore structure and adsorption capacity of organic-rich shale with different moisture contents. Five humidity environments were artificially controlled to obtain shale samples wit…
View article: Hot-Air Drying Characteristics of Sea Cucumber (Apostichopus japonicus) and Its Rehydration Properties
Hot-Air Drying Characteristics of Sea Cucumber (Apostichopus japonicus) and Its Rehydration Properties Open
Drying is one of the most common methods for processing and preserving sea cucumber. Based on the research of pretreatment and drying process, this paper develops a dried sea cucumber product that can be quickly rehydrated in only 8 hours.…
View article: Two-Dimensional Flow Field Measurement Method for Sediment-Laden Flow Based on Optical Flow Algorithm
Two-Dimensional Flow Field Measurement Method for Sediment-Laden Flow Based on Optical Flow Algorithm Open
This paper proposes a novel particle image velocimetry (PIV) technique to generate an instantaneous two-dimensional velocity field for sediment-laden fluid based on the optical flow algorithm of ultrasound imaging. In this paper, an ultras…
View article: Two-dimensional flow field measurement of sediment-laden flow based on ultrasound image velocimetry
Two-dimensional flow field measurement of sediment-laden flow based on ultrasound image velocimetry Open
This paper proposes a novel particle image velocimetry (PIV) technique to generate an instantaneous two-dimensional velocity field for sediment-laden fluid based on the optical flow algorithm of ultrasound imaging. In this paper, an ultras…
View article: Research on Test and Logging Data Quality Classification for Gas–Water Identification
Research on Test and Logging Data Quality Classification for Gas–Water Identification Open
Tight sandstone oil and gas reservoirs are widely distributed, rich in resources, with a bright prospect for exploration and development in China. Due to multiple evolutions of the structure and sedimentary system, the gas–water distributi…
View article: Instability mechanism and discharge regime diagnosis of microthrusters based on plasma properties
Instability mechanism and discharge regime diagnosis of microthrusters based on plasma properties Open
In order to make it possible to control the plasma state and predict the regime transitions via coupling optical and electrical diagnosis in aerospace engineering, we have experimentally investigated the regime transitions under 0.1–15 kPa…
View article: Quantitative measurement of the mixture ratio for ADN-based liquid propellants using laser-induced breakdown spectroscopy
Quantitative measurement of the mixture ratio for ADN-based liquid propellants using laser-induced breakdown spectroscopy Open
On-line diagnosis of the mixture ratio of an ADN-based propellant in an inert atmosphere is achieved by the analysis of the emission intensity ratio of spectral lines obtained from LIBS in a simulated aerospace set-up environment.
View article: Joint Investigation and 3D Visual Evaluation of Rock Mass Quality
Joint Investigation and 3D Visual Evaluation of Rock Mass Quality Open
In order to realize the high efficiency quality classification and three‐dimensional visualization of engineering rock mass and to solve the technical difficulties of the traditional rock mass quality evaluation method such as high labor i…
View article: Experimental Investigation on Hydrothermal Reduction of Sulfates to H<sub>2</sub>S and Organic Sulfides by Ethene
Experimental Investigation on Hydrothermal Reduction of Sulfates to H<sub>2</sub>S and Organic Sulfides by Ethene Open
The kinetic characteristics of alkenes involved in thermochemical sulfate reduction (TSR) have been never reported in geological literature. In this study, TSR by ethene under hydrothermal conditions was performed in the constrained simula…