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32681
Removal of Pb2+ Ions by ZSM-5/AC Composite in a Fixed-Bed Bench Scale System
Published 2021-01-01“…The lower flow rates with higher bed depths have exhibited optimal performances of the fixed-bed column. The mechanism of adsorption of Pb2+ ions was found to be ion exchange with Na+ ions from ZMS-5 and pore adsorption onto activated carbon. …”
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32682
The Effect of IL-4 Gene Polymorphisms on Cytokine Production in Patients with Chronic Periodontitis and in Healthy Controls
Published 2014-01-01“…Chronic periodontitis (CP) is an inflammatory disease of the teeth-supporting tissues in which genetic predisposition, dental plaque bacteria, and immune mechanisms all play important roles. The aim of this study was to evaluate the occurrence of IL-4 gene polymorphisms in chronic periodontitis and to investigate the association between polymorphisms and cytokines production after bacterial stimulation. …”
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32683
Effect of Ethiopian kaolin treatment on the performance of adsorptive removal of methylene blue dye
Published 2025-01-01“…Ethiopian natural kaolin was processed mechanically, wet, chemically, and thermally to yield a variety of kaolin adsorbents in the forms of raw (RK), beneficiated (BK), acid-leached (ALK), and calcined (CK). …”
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32684
Exploring the ethical issues in research using digital data collection strategies with minors: A scoping review.
Published 2020-01-01“…We conclude by discussing and recommending the ethical merits of co-producing ethical practice between researchers and minors as a mechanism to proceed with such research while addressing concerns around uncertainty.…”
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32685
FSDN-DETR: Enhancing Fuzzy Systems Adapter with DeNoising Anchor Boxes for Transfer Learning in Small Object Detection
Published 2025-01-01“…Although DETR’s self-attention mechanism effectively captures the global context, it struggles with fine-grained detail detection, limiting its efficacy in small object detection where noise can easily obscure or confuse small targets. …”
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32686
Identification of GBN5 as a molecular biomarker of pan-cancer species by integrated multi-omics analysis
Published 2025-01-01“…Materials and methods We employed a multi-omics approach, including transcriptomic, genomic, proteomic, single-cell cytomic, spatial transcriptomic, and genomic data, to explore the prognostic value and potential oncogenic mechanisms of GBN5 across pan-cancers from multiple perspectives. …”
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32687
Suppressing surface segregation by introducing lanthanides to enhance high-temperature oxygen evolution reaction activity and durability
Published 2025-01-01“…Continuous lattice oxygen loss and Co ion oxidation of LnSCF are demonstrated upon annealing in oxidizing atmosphere; thus, we propose that surface segregation is a self-regulation mechanism of perovskite lattice to tolerant oxidizing atmosphere. …”
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32688
Caffeic acid phenethyl ester restores mitochondrial homeostasis against peritoneal fibrosis induced by peritoneal dialysis through the AMPK/SIRT1 pathway
Published 2024-12-01“…In the present study, we explored whether adding caffeic acid phenethyl ester (CAPE) to peritoneal dialysis fluid (PDF) improved peritoneal fibrosis caused by PD and explored the molecular mechanism. We established a peritoneal fibrosis model in Sprague–Dawley rats through intraperitoneal injection of PDF and lipopolysaccharide (LPS). …”
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32689
Peculiarities of legal regulation of activities of the National Police of Ukraine in the field of ensuring information security in Ukraine
Published 2020-12-01“…Taking into account the specifics of the tasks, the author has provided characteristics of the functions of cyberpolice units in the information sphere, which should be divided according to the purpose into: 1) basic (external), which are focused on law enforcement and preventive aspects; 2) auxiliary (intrasystem), which are focused on promoting the implementation of basic functions, the introduction of appropriate management mechanisms within the system. It has been stated that the modern system of ensuring information security and cybersecurity in Ukraine should be one effective system, consisting of such mandatory components as legal, educational and technical. …”
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32690
The effect of light-emitting diode-mediated photobiomodulation therapy on orthodontic tooth movement: A literature review
Published 2025-04-01“…All studies applied PBM concurrently with force application using sliding mechanics for canine retraction (three studies) and molar protraction (two studies). …”
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32691
“Rat race” or “lying flat”? The influence of performance pressure on employees' work behavior
Published 2025-02-01“…Grounded in the transactional theory of stress and affective event theory, this research aims to uncover the mechanisms through which performance pressure influences work behavior.MethodsA moderated dual-mediation model was developed to examine the dual pathways of challenge appraisal and workplace anxiety as mediators in the relationship between performance pressure and work behavior. …”
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32692
Epigenetic regulation of the inflammatory response in stroke
Published 2025-11-01“…Stroke is classified as ischemic or hemorrhagic, and there are few effective treatments for either type. Immunologic mechanisms play a critical role in secondary brain injury following a stroke, which manifests as cytokine release, blood–brain barrier disruption, neuronal cell death, and ultimately behavioral impairment. …”
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32693
Determinants Present in the Receptor Carboxy Tail Are Responsible for Differences in Subtype-Specific Coupling of β-Adrenergic Receptors to Phosphoinositide 3-Kinase
Published 2009-01-01“…These results indicate that the subtype-specific differences in the coupling to PI-3K/Akt pathway are due to molecular determinants present in the carboxy tail of the receptor and further that β2-AR activates PI-3K via a pertussis toxin-sensitive mechanism.…”
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32694
Bio-Tribocorrosion of Titanium Dental Implants and Its Toxicological Implications: A Scoping Review
Published 2022-01-01“…They may degrade upon exposure to various microbial, biochemical, and electrochemical factors in the oral cavity. The mechanical movement of the implant components produces friction and wear that facilitates the release of metal ions, promoting adverse oro-systemic reactions. …”
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32695
Unity and differentiation of legal regulation for the implementation of the right to work in certain categories of employees
Published 2023-09-01“…To a large extent, the principles ensure the unity and integrity of the legal system and the legal regulation mechanism. An emphasis is placed on the fact that certain categories of employees are employees for whom the current legislation, due to their physiological and social (including professional) properties (characteristics, signs, traits), provides for additional guarantees and/or benefits, some other advantages in working conditions compared to ordinary employees, and in some cases, increased requirements for their responsibility. …”
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32696
Resting-state functional magnetic resonance imaging study on cerebrovascular reactivity changes in the precuneus of Alzheimer’s disease and mild cognitive impairment patients
Published 2025-01-01“…These results suggest that there are significant differences between CVR and FC with CVR differential brain regions as ROI among the AD, MCI, and NC groups, which may help to explain the hemodynamic mechanism. CVR obtained with rs-fMRI may be a potential biomarker for assessing cognitive impairment.…”
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32697
CGDINet: A Deep Learning-Based Salient Object Detection Algorithm
Published 2025-01-01“…CGDINet introduces the Group Consensus Aggregation Module (GCAM) embedded with the Coordinate Attention (CA) mechanism, named CAGM (Coordinate Attention-Group Consensus Aggregation Module), to enhance global feature capture capabilities and improve the processing of directional features. …”
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32698
Thermodynamic and kinetics analysis of the sulfur-fixed roasting of antimony sulfide using ZnO as sulfur-fixing agent
Published 2018-01-01“…The conclusion is as follows: The average values of apparent activation energy (E) and natural logarithmic frequency factor (lnA) calculated by Ozawa-Flynn-Wall, Kissinger and Coats-Redfern were 189.72 kJ·mol-1 and 35.29 s-1, respectively. The mechanism of this reaction was phase boundary reaction model. …”
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32699
The Crosstalk between Mesenchymal Stem Cells and Macrophages in Bone Regeneration: A Systematic Review
Published 2021-01-01“…However, the precise mechanisms by which macrophage subtypes influence bone regeneration and how MSCs communicate with macrophages have not yet been fully elucidated. …”
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32700
An Emerging Role for IQGAP1 in Regulating Protein Traffic
Published 2010-01-01“…Membrane traffic mediates infections by intracellular pathogens and a range of degenerative human diseases arise from dysfunctions in intracellular traffic; thus, elucidating the mechanisms of cellular traffic will be important in order to understand the basis of a wide range of inherited and acquired human diseases. …”
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