Wenjun Zhu
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View article: Optical properties of transparent ceramics under shock compression: Correlation mechanism and design strategies
Optical properties of transparent ceramics under shock compression: Correlation mechanism and design strategies Open
Over the past several decades, much research effort has been dedicated to the study of optical windows, with two primary themes emerging as key focuses. The first of these centers on investigating the optical properties of typical transpar…
View article: Phase transitions driven by solute concentration, temperature, and pressure in uranium-6wt % niobium alloy
Phase transitions driven by solute concentration, temperature, and pressure in uranium-6wt % niobium alloy Open
An angular-dependent potential for the U-Nb system is developed based on an existing ADP for U and a new EAM potential for Nb through fitting flexible cross-interaction functions and alloy parameters to experimental and first-principles da…
View article: Surface Engineering of 2D Metal‐Porphyrin Metal–Organic Frameworks Z‐Scheme Heterostructure for Boosting and Stable Photocatalytic Hydrogen Evolution
Surface Engineering of 2D Metal‐Porphyrin Metal–Organic Frameworks Z‐Scheme Heterostructure for Boosting and Stable Photocatalytic Hydrogen Evolution Open
How to improve the stability and activity of metal–organic frameworks is an attractive but challenging task in energy conversion and pollutant degradation of metal–organic frameworks materials. In this paper, we developed a facile method b…
View article: Assessment of coastal landscape fragmentation and its driving factors based on optimal scale: A case study of the Yellow River Delta, China
Assessment of coastal landscape fragmentation and its driving factors based on optimal scale: A case study of the Yellow River Delta, China Open
Since the large-scale oil exploration and development in the 1960 s, the Yellow River Delta (YRD) has undergone rapid industrialization and urbanization. Concurrently, the regional landscape ecological structure has experienced significant…
View article: Magnetic field detection utilizing soft magnetic ribbons and a rectangular solenoid
Magnetic field detection utilizing soft magnetic ribbons and a rectangular solenoid Open
An effective approach to high-sensitivity magnetic field detection under low-frequency excitation by soft magnetic ribbons and a rectangular solenoid is proposed and certificated. The solenoid wound by nonmagnetic copper wire is located at…
View article: Ab initio evaluation of the electron-ion energy transfer rate in a non-equilibrium warm dense metal
Ab initio evaluation of the electron-ion energy transfer rate in a non-equilibrium warm dense metal Open
Electron-ion interactions play a central role for the energy relaxation processes and ultra-fast structure dynamics in laser-heated matter. The accurate prediction of the electron-ion energy exchange in a transient excited two-temperature …
View article: Spatial differentiation and formation mechanism of ecological sensitivity in large river basins: A case study of the Yellow River Basin, China
Spatial differentiation and formation mechanism of ecological sensitivity in large river basins: A case study of the Yellow River Basin, China Open
Conducting ecological sensitivity assessment is a crucial approach for pinpointing regional ecological environmental issues, which can offer a scientific basis to aid in the prevention of regional ecological degradation and ensuring region…
View article: Anisotropic deformation mechanisms in textured nanotwined Cu under shock loading
Anisotropic deformation mechanisms in textured nanotwined Cu under shock loading Open
In this paper, a model of nanotwinted Cu with [111] texture is constructed, and the anisotropic response mechanism and microscopic deformation mechanism are investigated under shock loading with the impact velocity of 0.5 km/s, 1 km/s, 1.5…
View article: Effects of vacancy concentration on the edge dislocation motion in copper by atomic simulations
Effects of vacancy concentration on the edge dislocation motion in copper by atomic simulations Open
Nonequilibirum vacancy concentration widely appears in crystals under many extreme loading conditions, but receives relatively few attentions. In this work, we systematically explore the influence of a serial of different vacancy concentra…
View article: Characteristics and Predictive Modeling of Short-term Impacts of Hurricanes on the US Employment
Characteristics and Predictive Modeling of Short-term Impacts of Hurricanes on the US Employment Open
The physical and economic damages of hurricanes can acutely affect employment and the well-being of employees. However, a comprehensive understanding of these impacts remains elusive as many studies focused on narrow subsets of regions or …
View article: Modified gingivoplasty for hereditary gingival fibromatosis: two case reports
Modified gingivoplasty for hereditary gingival fibromatosis: two case reports Open
Background Hereditary gingival fibromatosis (HGF) is characterized by sub-epithelial fibromatosis of keratinized gingiva resulting in a fibrotic enlargement of keratinized gingiva. The treatment choice is gingivectomy, which can be perform…
View article: Investigation of Water Spraying Distributionby Multi-points Characterization Systemin Simulation Tunnel
Investigation of Water Spraying Distributionby Multi-points Characterization Systemin Simulation Tunnel Open
Water spraying is widely used in dust reduction of coal mines.A set of dust governance system urgently requires spray effects and its characteristics.A spray distribution characterization system is invented in this study.With CFD calculati…
View article: Optimizing microstructure and mechanical properties of NiAl-9Mo alloy by Zr addition and suction casting process
Optimizing microstructure and mechanical properties of NiAl-9Mo alloy by Zr addition and suction casting process Open
In the present work, NiAl-9Mo alloys with different addition of Zr were prepared by water--cooled copper mold and suction casting, respectively, and the influence on the microstructure and properties of the alloys was discussed.The results…
View article: A Study on The Travel Journal and Pictures: Li Danlin’s Image of Foreign Lands and Cultures
A Study on The Travel Journal and Pictures: Li Danlin’s Image of Foreign Lands and Cultures Open
This article studies the hetero-images in premodern Chinese painter Li Danlin's travelogue "The Travel Journal and Pictures" with regard to Daniel-Henri Pageaux's and Jean-Marc Moura's theories. Li draws pictures of foreign lands and cultu…
View article: Spatial distribution and aggregation of human-environment coordination and optimal paths in the Yellow River Delta, China
Spatial distribution and aggregation of human-environment coordination and optimal paths in the Yellow River Delta, China Open
Human-environment relationship, as the interaction between human society and natural environment, is the inevitable way for sustainable development. The coordinated relationship between human and environment determines the quality of regio…
View article: Efficient Robust Yield Method for Preparing Bacterial Ghosts by Escherichia coli Phage ID52 Lysis Protein E
Efficient Robust Yield Method for Preparing Bacterial Ghosts by Escherichia coli Phage ID52 Lysis Protein E Open
Bacterial ghosts (BGs) are nonliving empty bacterial shells without cytoplasm retaining original morphology and identical antigenicity of natural bacteria, making them high potential and promising vaccine candidates and delivery vehicles. …
View article: Energy Relaxation and Electron–Phonon Coupling in Laser-Excited Metals
Energy Relaxation and Electron–Phonon Coupling in Laser-Excited Metals Open
The rate of energy transfer between electrons and phonons is investigated by a first-principles framework for electron temperatures up to Te = 50,000 K while considering the lattice at ground state. Two typical but differently complex meta…
View article: Peer Review #2 of "Increased microRNA-30a levels in bronchoalveolar lavage fluid as a diagnostic biomarker for lung cancer (v0.1)"
Peer Review #2 of "Increased microRNA-30a levels in bronchoalveolar lavage fluid as a diagnostic biomarker for lung cancer (v0.1)" Open
Background: MicroRNA-30a (miRNA-30a) levels have been shown to increase in the plasma of lung cancer patients.Herein, we evaluated the miRNA-30a levels in the bronchoalveolar lavage fluid (BALF) of lung cancer patients as a potential bioma…
View article: Facile Synthesis of Co3O4 Nanoparticle-Functionalized Mesoporous SiO2 for Catalytic Degradation of Methylene Blue from Aqueous Solutions
Facile Synthesis of Co3O4 Nanoparticle-Functionalized Mesoporous SiO2 for Catalytic Degradation of Methylene Blue from Aqueous Solutions Open
In this study, a series of Co3O4 nanoparticle-functionalized mesoporous SiO2 (Co–SiO2) were successfully synthesized via a spontaneous infiltration route. Co species were firstly infiltrated into the confined spaces between the surfactant …
View article: Crystal Instabilities and Elastic Responses of Metals under Extreme Strain Rates
Crystal Instabilities and Elastic Responses of Metals under Extreme Strain Rates Open
Despite of some progresses in investigating the roles of the higher-order strain gradients on elastic stabilities of solids, the physical nature on the higher-order elastic instabilities of crystals, especially under extreme strain rates, …
View article: Flake-like InVO<sub>4</sub> modified TiO<sub>2</sub> nanofibers with longer carrier lifetimes for visible-light photocatalysts
Flake-like InVO<sub>4</sub> modified TiO<sub>2</sub> nanofibers with longer carrier lifetimes for visible-light photocatalysts Open
TiO2/InVO4 nanofibers have been designed and fabricated successfully by one-pot electrospinning process, which display longer carrier lifetime (22 ns) and enhanced visible-light photocatalytic activity.
View article: TiO2-Based Nanoheterostructures for Promoting Gas Sensitivity Performance: Designs, Developments, and Prospects
TiO2-Based Nanoheterostructures for Promoting Gas Sensitivity Performance: Designs, Developments, and Prospects Open
Gas sensors based on titanium dioxide (TiO2) have attracted much public attention during the past decades due to their excellent potential for applications in environmental pollution remediation, transportation industries, personal safety,…
View article: Dynamic high pressure generation through plasma implosion driven by an intense laser pulse
Dynamic high pressure generation through plasma implosion driven by an intense laser pulse Open
When an intense laser pulse is loaded upon solids, very high impact pressure can be generated on the surface. In this letter, we simulate this process through one-dimensional particle-in-cell simulation and find that the pressure as high a…