Jie Cheng
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View article: Mercury Pollution in a Coastal City of Northern China Driven by Temperature Re-Emission, Coal Combustion, and Port Activities
Mercury Pollution in a Coastal City of Northern China Driven by Temperature Re-Emission, Coal Combustion, and Port Activities Open
This study investigates the dynamics and sources of atmospheric mercury in Qinhuangdao (QHD), a coastal urban area significantly impacted by both marine and terrestrial sources. Sampling of gaseous elemental mercury (GEM), fine particle-bo…
View article: Locust bean gum improved the gelling properties of fish gelatin in acidic environments and its application in acid gel gummies
Locust bean gum improved the gelling properties of fish gelatin in acidic environments and its application in acid gel gummies Open
View article: The Key to Increasing the Elongation of Poly (<scp>l</scp>‐Lactic Acid) Monofilaments in Hydrothermal Environment‐Dislocation Slip
The Key to Increasing the Elongation of Poly (<span>l</span>‐Lactic Acid) Monofilaments in Hydrothermal Environment‐Dislocation Slip Open
Biodegradable polymers such as poly ( l ‐lactic acid) (PLLA) have extensive applications in the clinical and medical areas due to their superior mechanical properties. When applied in implantable medical devices, PLLA will inevitably face …
View article: The Ptcu Bimetal Clusters with Close Contact Confined by Zeolite Enhances the Performance of the Nh3-Sco Reaction Through Cu (Δ +) -Pt(Δ-) Interface Induced by Electron Transfer
The Ptcu Bimetal Clusters with Close Contact Confined by Zeolite Enhances the Performance of the Nh3-Sco Reaction Through Cu (Δ +) -Pt(Δ-) Interface Induced by Electron Transfer Open
View article: Activated Porous Hard Carbon Electrode for the Sensitive Electrochemical Detection of Clenbuterol
Activated Porous Hard Carbon Electrode for the Sensitive Electrochemical Detection of Clenbuterol Open
View article: Mathematical Expression and Prediction of VOCs Adsorption Capacity and Isotherm
Mathematical Expression and Prediction of VOCs Adsorption Capacity and Isotherm Open
Adsorption capacity prediction, which needs to be based on the precise structure-capacity relationship, is important for better adsorbent design. However, the precise adsorption contribution coefficients of pores of different sizes for vol…
View article: Ada-K Routing: Boosting the Efficiency of MoE-based LLMs
Ada-K Routing: Boosting the Efficiency of MoE-based LLMs Open
In the era of Large Language Models (LLMs), Mixture-of-Experts (MoE) architectures offer a promising approach to managing computational costs while scaling up model parameters. Conventional MoE-based LLMs typically employ static Top-K rout…
View article: Experimental Study on Hydraulic Characteristics and Throttle Component Selection for Fuel Rod Irradiation Test Device
Experimental Study on Hydraulic Characteristics and Throttle Component Selection for Fuel Rod Irradiation Test Device Open
View article: Hybrid Bayesian-Copula-Based Damage Probability Estimation for Steel-Concrete Composite Tall Buildings Under Concurrent Seismic and Wind Loads
Hybrid Bayesian-Copula-Based Damage Probability Estimation for Steel-Concrete Composite Tall Buildings Under Concurrent Seismic and Wind Loads Open
View article: Polycrisis: A Framework for Understanding Multiple Crises in the Metacoupled World
Polycrisis: A Framework for Understanding Multiple Crises in the Metacoupled World Open
View article: Simultaneously Constructing Active Sites and Regulating Mn–O Strength of Ru‐Substituted Perovskite for Efficient Oxidation and Hydrolysis Oxidation of Chlorobenzene
Simultaneously Constructing Active Sites and Regulating Mn–O Strength of Ru‐Substituted Perovskite for Efficient Oxidation and Hydrolysis Oxidation of Chlorobenzene Open
Chlorinated volatile organic compounds (CVOCs) are a class of hazardous pollutants that severely threaten environmental safety and human health. Although the catalytic oxidation technique for CVOCs elimination is effective, enhancing the c…
View article: Degradation simulation of Poly (L-lactic acid) (PLLA) vascular stents based on the continuous damage model
Degradation simulation of Poly (L-lactic acid) (PLLA) vascular stents based on the continuous damage model Open
Understanding the evolution law of degradation is the basis of stents application. Therefore, the degradation of Poly (L-lactic acid) (PLLA) vascular stents was simulated by ABAQUS in this paper. Firstly, the mechanical properties of PLLA …
View article: Preparation of a poly(L-lactic acid) braided stent with high radial force
Preparation of a poly(L-lactic acid) braided stent with high radial force Open
In this paper, a poly(L-lactic acid) (PLLA) braided stent with high radial force is prepared by optimizing the processes of monofilament forming and stent annealing. Firstly, three kinds of PLLA monofilaments with different diameters are p…
View article: Computational Modeling of the Corrosion Process and Mechanical Performance of Biodegradable Stent
Computational Modeling of the Corrosion Process and Mechanical Performance of Biodegradable Stent Open
Magnesium alloy stents have drawn increasing research interest in recent years owing to their biodegradable behaviors. As dissolved by corrosion, mass of the magnesium alloy stents decreases with time, allowing mechanical load to gradually…
View article: Effects of constraint between filaments on the radial compression properties of poly (l-lactic acid) self-expandable braided stents
Effects of constraint between filaments on the radial compression properties of poly (l-lactic acid) self-expandable braided stents Open
View article: Low Temperature deNOx Catalytic Activity with C2H4 as a Reductant Using Mixed Metal Fe-Mn Oxides Supported on Activated Carbon
Low Temperature deNOx Catalytic Activity with C2H4 as a Reductant Using Mixed Metal Fe-Mn Oxides Supported on Activated Carbon Open
The selective catalytic reduction of NOx (deNOx) at temperatures less than or at 200 °C was investigated while using C2H4 as the reductant and mixed oxides of Fe and Mn supported on activated carbon; their activity was compared to that of …
View article: Inert Gas Deactivates Protein Activity by Aggregation
Inert Gas Deactivates Protein Activity by Aggregation Open