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19481
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19482
Textural Analysis of Sulphated ZrO–SiO Sol–Gel Catalytic Supports by N Sorption and X-Ray Diffraction
Published 2001-12-01“…The final products were obtained after drying at 125°C followed by calcination at 400°C. The porous structures of the substrates were found to depend on their composition: at low zirconia contents these were formed by slit cavities while at high ZrO 2 concentrations the void structure became open; both cavities and necks were of similar size. …”
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19483
Nitrogen and water additions with or without mowing altered soil microbial community characteristics in a semi-arid steppe
Published 2025-01-01“…A notable interactive effect of N and precipitation on the structure of bacterial communities and a significant interactive effect of clipping and precipitation on protists were found. …”
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19484
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19485
Cloning and expression characterisation of LiDXS2 gene in Oriental Lily (Lilium 'Sorbonne')
Published 2025-01-01“…In A. thaliana transformed by LiDXS2, the transgenic lines showed an increased plant height and early flowering phenotype, and the expression of volatile synthesis genes for key structures downstream of DXS in the MEP pathway was upregulated compared with controls. …”
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19486
Desenvolvimento rural do semiárido brasileiro: transformações recentes, desafios e perspectivas
Published 2013-11-01“…In the recent period, the Northeast Region, the Semiarid included, has benefited from a wide range of initiatives of the federal government, which are generating numerous positive effects that have the potential to transform the structures of the Semiarid and insert it into a virtuous cycle accumulation. …”
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19487
Comparisons and Analyses of Thermospheric Mass Densities Derived from Global Navigation Satellite System–Precise Orbit Determination and an Ionization Gauge–Orbital Neutral Atmosph...
Published 2024-12-01“…At high latitudes, density enhancements of observations and simulations are shown, characterized by periodic bulge structures. In contrast, only the OAD-derived densities exhibit wave-like disturbances that propagate from two poles to lower latitudes during geomagnetic storm periods, suggesting a connection to traveling atmospheric disturbances (TADs). …”
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19488
SPEMix: a lightweight method via superclass pseudo-label and efficient mixup for echocardiogram view classification
Published 2025-01-01“…However, the current semi-supervised echocardiogram view classification faces challenges of declining accuracy due to out-of-distribution data and is constrained by complex model structures in clinical application.MethodsTo deal with the above challenges, we proposed a novel open-set semi-supervised method for echocardiogram view classification, SPEMix, which can improve performance and generalization by leveraging out-of-distribution unlabeled data. …”
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19489
Interaction Study of Oxygen and Iron-Sulfur Clusters Based on the Density Functional Theory
Published 2022-01-01“…Different adsorption structures are generated by considering different adsorption sites and the electronic characteristics of each adsorption structure are evaluated. …”
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19490
Observations of Unusual Daytime Range Spread F at Middle Latitude During the Afternoon Hours
Published 2021-11-01“…We found that the daytime range spread F might be induced by the passage of ionospheric wave‐like structures caused by TIDs/AGWs. In addition, the seeding of TIDs/AGWs might be attributed to the stratosphere gravity waves over the Qinghai‐Tibetan Plateau, which causes the coupled of the atmosphere‐ionosphere‐thermosphere to significantly impact the ionosphere.…”
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19491
Recognition of Staphylococcus aureus by the pattern recognition molecules langerin, mannan-binding lectin, and surfactant protein D: the influence of capsular polysaccharides and w...
Published 2025-01-01“…This study highlights the dynamic interplay of langerin, MBL, and SP-D in recognizing specific surface structures on S. aureus and provides insight into how this pathogen evades innate immune recognition.…”
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19492
LIM-kinase 1 effects on memory abilities and male courtship song in Drosophila depend on the neuronal type
Published 2023-06-01“…Thus, LIMK1 effects on the Drosophila male memory and courtship song appeared to depend on the neuronal type or brain structure.…”
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19493
Validation of a Finite Element Simulation for Predicting Individual Knee Joint Kinematics
Published 2024-01-01“…<italic>Methods:</italic> Our 3D FE modeling approach for individual human knee joints is based on segmentation of anatomical structures extracted from routine static magnetic resonance (MR) images. …”
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19494
Fabrication and Electrical Characterization of Low-Temperature Polysilicon Films for Sensor Applications
Published 2024-12-01“…The mechanical and electrical properties of the poly-Si were experimentally conducted using microfabricated test structures containing piezoresistors formed by poly-Si with different dimensions. …”
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19495
Novel Protein-Repellent and Antibacterial Resins and Cements to Inhibit Lesions and Protect Teeth
Published 2019-01-01“…This article reviews the cutting-edge research on a new class of bioactive and therapeutic dental resins, cements, and adhesives that can inhibit biofilms and protect tooth structures. The novel approaches include the use of protein-repellent and anticaries polymeric dental cements containing 2-methacryloyloxyethyl phosphorylcholine (MPC) and dimethylaminododecyl methacrylate (DMAHDM); multifunctional resins that can inhibit enamel demineralization; protein-repellent and self-etching adhesives to greatly reduce oral biofilm growth; and novel polymethyl methacrylate resins to suppress oral biofilms and acid production. …”
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19496
Sub-nanometer depth resolution and single dopant visualization achieved by tilt-coupled multislice electron ptychography
Published 2025-01-01“…Abstract Real-space, three-dimensional imaging of atomic structures in materials science is a critical yet challenging task. …”
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19497
Sleep and breathing in children with Joubert syndrome and a review of other rare congenital hindbrain malformations
Published 2025-01-01“…Background: Joubert syndrome (JS) is an autosomal recessive disorder with a distinctive mid-hindbrain malformation known as the “molar tooth sign” which involves the breathing control center and its connections with other structures. Literature has reported significant respiratory abnormalities which included hyperpnea interspersed with apneic episodes during wakefulness. …”
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19498
Development of Chitosan-Polyacrylic Acid Complex Systems for Enhanced Oral Delivery of Lactobacillus Gasseri and Bifidobacterium Bifidum Probiotics
Published 2025-01-01“…Moreover, the antibiofilm activity of the probiotics-loaded systems were evaluated againt Campylobacter jejuni, Pseudomonas aeruginosa and Escherichia coli.Results: Probiotic strains were successfully incorporated into the porous structures of the CS-PAA systems, either individually or in combination. …”
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19499
Supercritical Extraction and Compound Profiling of Diverse Edible Mushroom Species
Published 2025-01-01“…Fatty acids and the compounds of steroid structures were determined in the obtained extracts using GC–MS and GC–FID methods of analysis. …”
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19500
The impact of climate change on the development of water resources
Published 2024-07-01“…In order to meet human needs, the influence of climate change on river flow and hydrological structures should be understood. Population growth, corresponding economic expansion, and irrigation-related factors for food production all contribute to rising water demand. …”
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