416,993 Result(s)
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Performance analysis of a novel medium temperature compressed air energy storage system based on inverter-driven compressor pressure regulation
In compressed air energy storage systems, throttle valves that are used to stabilize the air storage equipment pressure can cause significant exergy losses, which can be effectively improved by adopting invert...
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A universal polymer-assisted route to fabricate Zr-doped TiO2 nanocomposite: boosting reactive desulfurization
A series of transition metal ion-doped TiO2 composites were prepared by polyethyleneimine-assisted solvent-free self-assembly. Due to the similar electronegativity and ionic radius of Ti and Zr ions, the introduc...
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Deuterium distribution and behavior of blisters in pre-damaged and undamaged tungsten
Tungsten (W), as a plasma-facing material, is subjected to high fluence plasma, resulting in both radiation damage and deuterium (D) retention. This study explores the blistering behavior and D supersaturated ...
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Drivers of macroinvertebrate assemblages in littoral and pelagic habitats of a large shallow lake: implications for bioassessment
Different measures of macroinvertebrate diversity (species diversity, functional diversity, phylogenetic diversity) and functional feeding groups (FFGs) are commonly used to assess the ecological status of lar...
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Precisely engineered bionic Cu-doped titanium dioxide nanoarrays/fluorine-doped tin oxide with excellent antibacterial and antifouling properties
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Cleaner production of 3.5 valent vanadium electrolyte from ammonium metavanadate by ammonia reduction-sulfuric acid dissolution method
The vanadium redox flow battery (VRFB) has been widely used in large-scale energy storage areas due to the advantages of long lifespan and high safety. However, the high preparation cost of vanadium electrolyt...
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Initial orbit determination of some cislunar orbits based on short-arc optical observations
Ground- and space-based optical observation is an efficient way to catalog objects in the cislunar space. Initial orbit determination based on optical data is still an open problem for cislunar objects. The mo...
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Precise orbit determination for Tianwen-1 during map** phase
The map** phase is a key stage of the Tianwen-1 orbiter. It has the longest exploration time and gathers abundant radio tracking data via the Chinese deep space network. Thus, it also provides opportunities ...
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The roles of empathy and motivation in creativity in design thinking
Creativity is an important skill in the 21st century, and design thinking has been proposed as a methodology for fostering creativity. Design creativity involves two non-rational aspects: motivation and empath...
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MoS2 as a cocatalyst applied in advanced oxidation processes for enhancing degradation of organic pollutants: a review
Fenton technology, as a typical advanced oxidation processes (AOPs), can generate reactive oxygen species (ROS) of strong oxidation capacity to degrade organic pollutants, which has attracted wide attention. H...
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A comparative assessment of gravitational field modeling methods for binary asteroid landing
The tradeoff between accuracy and efficiency in gravitational field modeling for binary asteroid landing is one of the challenges in dynamical analyses. Four representative gravitational modeling methods are e...
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Open AccessAre children with IgA nephropathy different from adult patients?
Previously, several studies have indicated that pediatric IgA nephropathy (IgAN) might be different from adult IgAN, and treatment strategies might be also different between pediatric IgAN and adult IgAN.
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Expression of Concern to: RAGE-binding S100A8/A9 promotes the migration and invasion of human breast cancer cells through actin polymerization and epithelial–mesenchymal transition
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Correction: Empaglifozin improves kidney senescence induced by d-galactose by reducing sirt1-mediated oxidative stress
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Correction to: Expression of regional brain amyloid‑ deposition with [18F]Flutemetamol in centiloid scale ‑a multi‑site study
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Desorption Strain Kinetics of Gas-Bearing Coal based on Thermomechanical Diffusion–Seepage Coupling
The characteristics of coal desorption strain play a crucial role in coal permeability, coalbed methane (CBM) recovery, and the prevention of outbursts. This study developed an improved thermomechanical diffus...
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Open AccessBiomechanical energy harvesting technologies for wearable electronics: Theories and devices
Wearable biomechanical energy harvesting devices have received a lot of attention recently, benefiting from the rapid advancement of theories and devices in the field of the micro electromechanical system (MEM...
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Negative symptoms and neurocognition in drug-naïve schizophrenia: moderating role of plasma neutrophil gelatinase-associated lipocalin (NGAL) and interferon-gamma (INF-γ)
Previous studies reported that peripheral inflammation was associated with cognitive performance and brain structure in schizophrenia. However, the moderating effect of inflammation has not been extensively st...
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Oxidation resistant low-alloyed Ti alloys with good ductility
Oxidation resistance enhancement of pure Ti often comes at the cost of reduced ductility, which is frequently the problem through alloying with sole Al, Si, W, Mo and B. To overcome the short coming of single ...
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Article
Green Synthesis of Iron (II, III)-polyphenol Nanoparticles and Their Adsorption of Malachite Green
Three kinds of iron nanoparticles (FeNPs) were prepared via green route based on pomegranate (PG), green tea (GT), and mulberry (ML) extracts under ambient conditions. The obtained materials were characterized...