Yuzhen Lv
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View article: Cobalt and Yttrium Doping to Activate Dual‐Site Mechanism of Amorphous NiFeOOH for Large‐Current Water Electrooxidation
Cobalt and Yttrium Doping to Activate Dual‐Site Mechanism of Amorphous NiFeOOH for Large‐Current Water Electrooxidation Open
The difference in hydroxyl adsorption between Ni and Fe sites in NiFeOOH limits the efficient dual‐site synergistic mechanism (DSSM) during oxygen evolution reaction (OER). Here, a novel needle‐array electrodeposition is reported for the s…
View article: Defect Passivation and Stress Regulation via Bidentate Anchoring of Lewis Base for High‐Efficiency CsPbI<sub>3</sub> Solar Cells
Defect Passivation and Stress Regulation via Bidentate Anchoring of Lewis Base for High‐Efficiency CsPbI<sub>3</sub> Solar Cells Open
All‐inorganic CsPbI 3 perovskites film prepared via the low‐temperature solution method often suffers from numerous defects during the crystallization process. Passivators used for surface passivation typically contain monofunctional group…
View article: Active Learning-Enhanced Machine Learning Potential for Unraveling Structure-Property Relationships in FNaBeTh Molten Salt Systems
Active Learning-Enhanced Machine Learning Potential for Unraveling Structure-Property Relationships in FNaBeTh Molten Salt Systems Open
View article: Accelerating carbon mineralization via CO2 nanobubbles with hydrogen generation in peridotite
Accelerating carbon mineralization via CO2 nanobubbles with hydrogen generation in peridotite Open
View article: Regulation of Mechanical Properties and Degradation Behavior of Poly(L-Lactide-Co-Ε-Caprolactone) (Plcl) by Magnesium Oxide Nanoparticle
Regulation of Mechanical Properties and Degradation Behavior of Poly(L-Lactide-Co-Ε-Caprolactone) (Plcl) by Magnesium Oxide Nanoparticle Open
View article: Small Tunes Transformer: Exploring Macro & Micro-Level Hierarchies for Skeleton-Conditioned Melody Generation
Small Tunes Transformer: Exploring Macro & Micro-Level Hierarchies for Skeleton-Conditioned Melody Generation Open
Recently, symbolic music generation has become a focus of numerous deep learning research. Structure as an important part of music, contributes to improving the quality of music, and an increasing number of works start to study the hierarc…
View article: Amorphous/Crystalline Nife Ldh Hierarchical Nanostructure for Large-Current-Density Electrocatalytic Water Oxidation
Amorphous/Crystalline Nife Ldh Hierarchical Nanostructure for Large-Current-Density Electrocatalytic Water Oxidation Open
View article: Surface Phosphorization Coupled Polypyrrole Modification on Comoo4 for Highly Efficient Hydrogen Evolution
Surface Phosphorization Coupled Polypyrrole Modification on Comoo4 for Highly Efficient Hydrogen Evolution Open
View article: Surface Phosphorization Coupled Polypyrrole Modification on Comoo4 for Highly Efficient Hydrogen Evolution
Surface Phosphorization Coupled Polypyrrole Modification on Comoo4 for Highly Efficient Hydrogen Evolution Open
View article: Human Placental Mesenchymal Stem Cells‐Exosomes Alleviate Endothelial Barrier Dysfunction via Cytoskeletal Remodeling through hsa‐miR‐148a‐3p/ROCK1 Pathway
Human Placental Mesenchymal Stem Cells‐Exosomes Alleviate Endothelial Barrier Dysfunction via Cytoskeletal Remodeling through hsa‐miR‐148a‐3p/ROCK1 Pathway Open
Background . Endothelial barrier disruption of human pulmonary vascular endothelial cells (HPVECs) is an important pathogenic factor for acute lung injury (ALI)/acute respiratory distress syndrome (ARDS). Mesenchymal stem cells‐exosome (MS…
View article: Effects of electron migration and adsorption on the suppression of negative corona discharge in nanoparticle transformer oil: experiments and simulations
Effects of electron migration and adsorption on the suppression of negative corona discharge in nanoparticle transformer oil: experiments and simulations Open
SiO 2 and TiO 2 nanofluids (NFs for short) were prepared, and a series of DC corona discharge tests were carried out under needle-plate electrode on both NFs and base oil, using the luminous area and pulse current to characterize the negat…
View article: A novel tube for sperm density gradient centrifugation procedure
A novel tube for sperm density gradient centrifugation procedure Open
Objective: Density gradient centrifugation (DGC), swim up (SU), or a combination of DGC and SU is used to prepare sperm for infertility treatments using assisted reproductive technologies (ARTs). This study aimed to investigate the efficie…
View article: Retrospective study of ovarian reaction and fertility in women with discordant <scp>antimullerian</scp> hormone and follicle‐stimulating hormone/luteinizing hormone ratios during in vitro fertilization
Retrospective study of ovarian reaction and fertility in women with discordant <span>antimullerian</span> hormone and follicle‐stimulating hormone/luteinizing hormone ratios during in vitro fertilization Open
Objective The objective of this study was to examine the predictive ability of follicle‐stimulating hormone (FSH)/luteinizing hormone (LH) ratio and antimullerian hormone (AMH) levels in the same cohort when both are inconsistent and to id…
View article: Improvement of breakdown and flashover properties against thermal aging of oil paper insulation through addition of TiO <sub>2</sub> nanoparticles
Improvement of breakdown and flashover properties against thermal aging of oil paper insulation through addition of TiO <sub>2</sub> nanoparticles Open
TiO 2 nanoparticles can improve the electrical performance of oil paper insulation. In this study, 10 nm TiO 2 nanoparticles were prepared and dispersed into transformer oil, and then immerse pressboards in it to obtain nanofluid impregnat…
View article: Effects of Humic acid fertilizers on arsenic and mercury speciation and enzyme activities in soil
Effects of Humic acid fertilizers on arsenic and mercury speciation and enzyme activities in soil Open
Arsenic (As) and mercury (Hg) pollution in soils pose a serious threat to the ecological environment and human health. Humic acid is often used for soil improvement and remediation due to its large number of active groups, but how humic ac…
View article: Prevention of omalizumab for seasonal allergic rhinoconjunctivitis: a retrospective cohort study
Prevention of omalizumab for seasonal allergic rhinoconjunctivitis: a retrospective cohort study Open
Background Allergic rhinoconjunctivitis (ARC) is an allergic disease that is characterized by conjunctival and nasal symptoms such as edema and congestion of conjunctiva, rhinorrhea, sneezing, and blocked nose. Seasonal ARC (SARC) is usual…
View article: Hydrocarbon Generation Potential of Microbial Carbonate in the Western Qaidam Basin, China: Implication From Thermocompression Experiment
Hydrocarbon Generation Potential of Microbial Carbonate in the Western Qaidam Basin, China: Implication From Thermocompression Experiment Open
The potential of microbial carbonate rocks as hydrocarbon source rocks still remains uncertain. To evaluate the hydrocarbon generation and expulsion capability of microbial carbonate rocks, stromatolite obtained from the Xiaganchaigou form…
View article: hsa_circ_001946 elevates HOXA10 expression and promotes the development of endometrial receptivity via sponging miR-135b
hsa_circ_001946 elevates HOXA10 expression and promotes the development of endometrial receptivity via sponging miR-135b Open
Background Impaired endometrial receptivity is a major reason for embryo implantation failure. There’s a paucity of information regarding the role of circRNAs on endometrial receptivity. Here, we investigated the function of hsa_circ_00194…
View article: Association Between Body Mass Index and Male Sperm Apoptosis and Apoptosis-Related Factors
Association Between Body Mass Index and Male Sperm Apoptosis and Apoptosis-Related Factors Open
These data suggest that increased BMI is associated with increased sperm apoptosis and sperm DNA damage, as well as accelerated expression of apoptosis-related factors via the activation of apoptotic signaling pathways.
View article: Modification Effect of TiO&lt;sub&gt;2&lt;/sub&gt; Hollow Nanoparticles on Insulating Properties of Transformer Oil
Modification Effect of TiO<sub>2</sub> Hollow Nanoparticles on Insulating Properties of Transformer Oil Open
With the promoting of transmission voltage level and the continuous fluctuation of operating conditions by connecting renewable energy into the power system, more stringent requirements have been placed on the operation reliability of tran…
View article: Enhanced voltage distribution and breakdown strength performances of oil‐paper composite insulation by adding TiO <sub>2</sub> nanoparticles
Enhanced voltage distribution and breakdown strength performances of oil‐paper composite insulation by adding TiO <sub>2</sub> nanoparticles Open
Abtsract Oil–paper composite insulation (OPCI) is used as the main insulation material in the converter transformer. However, the dielectric properties of insulating oil and oil‐impregnated paper are markedly mismatched under direct curren…
View article: Research on Creeping Flashover Characteristics of Nanofluid-Impregnated Pressboard Modified Based on Fe3O4 Nanoparticles under Lightning Impulse Voltages
Research on Creeping Flashover Characteristics of Nanofluid-Impregnated Pressboard Modified Based on Fe3O4 Nanoparticles under Lightning Impulse Voltages Open
Creeping flashover of mineral-oil-impregnated pressboard under impulse stress is a common insulating failure in oil-immersed transformers, arousing increasing attention. Recent studies have shown that the breakdown strength of transformer …
View article: Polarization and Trap Characteristics Modification of Oil-Impregnated Paper Insulation by TiO2 Nanoparticles
Polarization and Trap Characteristics Modification of Oil-Impregnated Paper Insulation by TiO2 Nanoparticles Open
Polarization and traps determine the electrical property of oil-paper insulation, but most attention has been paid to the modification of insulating oil with nanoparticles, so there are is little research about oil-impregnated paper, and t…
View article: Influence of TiO2 nanoparticle size on creeping flashover property of transformer oil-impregnated pressboards
Influence of TiO2 nanoparticle size on creeping flashover property of transformer oil-impregnated pressboards Open
Nanoparticles have exhibited great potential in improving insulating property of liquid and solid dielectrics. To explore their modification mechanism on transformer oil-impregnated pressboards, TiO2 nanoparticles with different diameters …
View article: Effect of Nanoparticle Morphology on Pre-Breakdown and Breakdown Properties of Insulating Oil-Based Nanofluids
Effect of Nanoparticle Morphology on Pre-Breakdown and Breakdown Properties of Insulating Oil-Based Nanofluids Open
Nanoparticles currently in use are challenged in further improving the dielectric strength of insulating oil. There is a great need for a new type of nanoparticle to promote the application of insulating oil-based nanofluids in electric in…
View article: Effects of Nanoparticle Materials on Prebreakdown and Breakdown Properties of Transformer Oil
Effects of Nanoparticle Materials on Prebreakdown and Breakdown Properties of Transformer Oil Open
In order to reveal the effects of nanoparticle materials on prebreakdown and breakdown properties of transformer oil, three types of nanoparticle materials, including conductive Fe3O4, semiconductive TiO2 and insulating Al2O3 nanoparticles…
View article: Creeping flashover characteristics improvement of nanofluid/pressboard system with TiO2 nanoparticles
Creeping flashover characteristics improvement of nanofluid/pressboard system with TiO2 nanoparticles Open
Creeping flashover easily occurs at the interface between oil and pressboard in transformer and thus results in outage of power transmission system. Investigations have shown that creeping flashover characteristics at oil/pressboard interf…
View article: Effect of TiO2 nanoparticles on the ion mobilities in transformer oil-based nanofluid
Effect of TiO2 nanoparticles on the ion mobilities in transformer oil-based nanofluid Open
TiO2 nanoparticles with an average diameter of 6 nm were synthesized and well dispersed in transformer oil to prepare nanofluids (NFs). Influence of nanoparticles on the ion migration property of NFs was investigated via reversal polarity …
View article: Effect of Fe3O4 nanoparticles on positive streamer propagation in transformer oil
Effect of Fe3O4 nanoparticles on positive streamer propagation in transformer oil Open
Fe3O4 nanoparticles with an average diameter of 10 nm were prepared and used to modify streamer characteristic of transformer oil. It was found that positive streamer propagation velocity in transformer oil-based Fe3O4 nanofluid is greatly…