1,298 Result(s)
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**anzhou **ao
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Article
Characteristics and grain refinement of the weld bead by the GTAW with the alternating current on the filling wires
To control the formation and grain structural characteristics in the welding process, an alternating current (AC)-assisted double-wire feeding strategy was applied to a traditional gas tungsten arc welding (GT...
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Dynamic mode decomposition with optimal amplitude and time-delay embedding for reconstruction and prediction of local measurements
To enhance the applicability of dynamic mode decomposition with time-delay embedding (DMD-TD) and reduce its computational complexity and memory requirements, a new algorithm called dynamic mode decomposition ...
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A novel fuzzification-forecasting-optimization ensemble system for wind speed based on fuzzy theory and a multiobjective optimizer
The development of a new energy generation industry, represented by wind power generation, constitutes a crucial endeavor in attaining the dual carbon goal. Nonetheless, the high-dimensional, nonlinear, and st...
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A Facile Strategy for Pt Redispersion on TiO2 for Enhanced SMSI Effect and Low-Temperature Reducibility
Particle size is critical in determining the catalytic behavior of noble metal catalysts. It is a significant interest for the rational design of clearly defined catalyst materials to research on noble metal n...
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Computational analysis of knowledge and complexity trends in educational technology research titles from 1927 to 2023
This study looked at titles of research papers on educational technology that were published between 1927 and 2023 using computational text analysis. To map research trends, metrics for technology terminology ...
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Open AccessFluorescence resonance energy transfer in atomically precise metal nanoclusters by cocrystallization-induced spatial confinement
Understanding the fluorescence resonance energy transfer (FRET) of metal nanoparticles at the atomic level has long been a challenge due to the lack of accurate systems with definite distance and orientation o...
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Open AccessSiderophore-harboring gut bacteria and fecal siderophore genes for predicting the responsiveness of fecal microbiota transplantation for active ulcerative colitis
Predictive markers for fecal microbiota transplantation (FMT) outcomes in patients with active ulcerative colitis (UC) are poorly defined. We aimed to investigate changes in gut microbiota pre- and post-FMT an...
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Open AccessHistamine-related genes participate in the establishment of an immunosuppressive microenvironment and impact the immunotherapy response in hepatocellular carcinoma
Chronic inflammation is pivotal in the pathogenesis of hepatocellular carcinoma (HCC). Histamine is a biologically active substance that amplifies the inflammatory and immune response and serves as a neurotran...
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Open AccessTibetan Plateau grasslands might increase sequestration of microbial necromass carbon under future warming
Microbial necromass carbon (MNC) can reflect soil carbon (C) sequestration capacity. However, changes in the reserves of MNC in response to warming in alpine grasslands across the Tibetan Plateau are currently...
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Cadmium sorption on γ-Al2O3 and goethite in the presence of silicate: insights from XRD and FTIR studies
The application of silicon could effectively alleviate Cd contamination in the soil. However, the interaction between silicon and Cd in soils is not well understood. Our research aims to investigate the mechan...
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Heavy metal spatial distribution, source analysis, and ecological risks in the central hilly area of Hainan Island, China: results from a high-density soil survey
The presence of heavy metals in soil has gained considerable attention due to their potential risks to ecosystems and human health. In this study, a thorough soil investigation was performed in the hilly regio...
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Association between serum chloride and in-hospital mortality in congestive heart failure with diabetes: Data from the MIMIC-IV database
Congestive heart failure (CHF) demonstrates a heightened prevalence in individuals with diabetes mellitus within Intensive Care Units. The occurrence of abnormal chloride levels is frequently observed in criti...
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Hollow Multishelled Structure: Synthesis Chemistry and Application
Hollow multishelled structure (HoMS), a promising and complex multifunctional structural system, features at least two shells that are separated by internal voids. The unique structure endows it with numerous ...
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Rationally construction of atomic-precise interfacial charge transfer channel and strong build-in electric field in nanocluster-based Z-scheme heterojunctions with enhanced photocatalytic hydrogen production
The lack of effective charge transfer driving force and channel limits the electron directional migration in nanoclusters (NC)-based heterostructures, resulting in poor photocatalytic performance. Herein, a Z-...
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Nickel-doped red mud-based Prussian blue analogues heterogeneous activation of H2O2 for ciprofloxacin degradation: waste control by waste
Red mud (RM) is a typical bulk solid waste with Fe/Al/Si/Ca-rich characteristics that has been used to prepare various heterogeneous catalysts such as iron-based catalysts and supported catalysts. Prussian blu...
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Accelerated Photocatalytic Degradation of Sulfamethoxazole and Cefixime: A Comprehensive Study of Biotoxicity, Degradation Kinetics and Pathway
This study aimed to accelerate photocatalytic treatment of sulfamethoxazole (SMX) and cefixime (CFM) and alleviate the toxicity of photocatalysis effluents to improve further biodegradability. An efficient and...
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Calcium ions and calcium carbonate: key regulators of the enzymatic mineralization for soil dispersivity control
Dispersive soil is a widely distributed problematic soil in arid or semiarid areas of the world and can cause pipe erosion, gully damage and other seepage failures. This study analyzed the effect of environmen...
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Open AccessCombined Color-Doppler Flow and Angio Planewave UltraSensitive™ Imaging for Analysis of Hemodynamic Characteristics of Normal Upper Limb Arteries
To evaluate the hemodynamic characteristics of normal upper extremity arteries from the brachial artery to the fingertip arterioles.
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Enhancing the Red Fluorescence of Carbon Dots: The Role of Mn Do** and Precursor Concentration Control
Carbon dots (CDs) have garnered significant attention owing to their fluorescence properties and biocompatibility, especially red fluorescent CDs for bio-imaging and optoelectronics. However, existing red fluo...
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Correction to: Low FHL1 expression indicates a good prognosis and drug sensitivity in ovarian cancer
