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4741
The influence of the El Niño phenomenon on appearance of large-scale forest fires and their ecological consequences
Published 2024-07-01“…Ejections of nitrogen and sulfur oxides exceeded the norm by 3 thousand and 400–800 times, respectively. …”
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4742
Trials and tribulations: a qualitative exploration of researcher perspectives on navigating the challenges of health system implementation research
Published 2025-01-01“…This qualitative study aimed to capture the experiences of a small research team coordinating a large, multisite implementation trial (the Hide and Seek Project) in the Australian healthcare setting.Design A qualitative approach was used, whereby members of the Hide and Seek Project research team were invited to take part in semistructured focus groups led by an external facilitator. …”
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4743
Thermal effects of ternary Casson nanofluid flow over a stretching sheet: An investigation of Thomson and Troian velocity slip
Published 2025-01-01“…They are involved because of their good thermal conductivity and chemical stability, and AgCuTiO2 /Oil nanofluid is a composite of copper, titanium oxide, and oil. Hence, carrying out the said procedure, the ternary nanofluid becomes AgCuTiO2/Oil. …”
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4744
Reduction disintegration behavior and crystallographic transformation of vanadium–titanium magnetite pellets during hydrogen-based reduction
Published 2025-01-01“…The total titanium-iron oxide cell volume expanded nearly sevenfold, from 8.75 × 1022 ų to 5.99 × 1023 ų, causing considerable pellet swelling. …”
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4745
Assessment of the Vanillin Anti-Inflammatory and Regenerative Potentials in Inflamed Primary Human Gingival Fibroblast
Published 2021-01-01“…After 24 hours of treatments, the gene expression and production of IL-6, TNF-α, IL-8, COX-2, iNOS, and nitric oxide (NO) generation and the wound healing rate were determined. …”
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4746
Inhaled corticosteroids in asthma and chronic obstructive pulmonary disease combined phenotype: when to use and what to expect?
Published 2025-01-01“…Follow-up spirometry along with reversibility, fractional exhaled nitric oxide (FeNO), blood investigations like total eosinophil count (TEC) and immunoglobulin E (IgE) were done; sputum eosinophils were measured, and a history of exacerbations was noted. …”
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4747
Degradation of Anthraquinone Dye Reactive Blue 4 in Pyrite Ash Catalyzed Fenton Reaction
Published 2014-01-01“…The high concentration of iron oxide, mostly hematite, present in pyrite ash, gives the basis for its application as a source of catalytic iron in a modified Fenton process for anthraquinone dye reactive blue 4 (RB4) degradation. …”
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4748
Smart Zinc-Based Coatings with Chitosan–Alginate Nanocontainers Loaded with ZnO and Caffeine for Corrosion Protection of Mild Steel
Published 2025-01-01“…The objective of the present investigation is to propose the preparation procedure of chitosan–alginate (CHI/ALG) nanocontainers loaded with zinc oxide (ZnO) nanoparticles or combining ZnO nanoparticles with corrosion inhibitor caffeine (CAF), both suitable for incorporation into the matrix of ordinary zinc coatings on mild steel substrates. …”
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4749
Opposing Roles of Leptin and Ghrelin in the Equine Corpus Luteum Regulation: An In Vitro Study
Published 2014-01-01“…Thus, the aim of this study was: (i) to characterize the immunolocalization, mRNA and protein levels of leptin (LEP), Ghrelin (GHR) and respective receptors LEPR and Ghr-R1A, throughout luteal phase; and (ii) to evaluate the role of LEP and GHR on progesterone (P4), prostaglandin (PG) E2 and PGF2α, nitric oxide (nitrite), tumor necrosis factor-α (TNF); macrophage migration inhibitory factor (MIF) secretion, and on angiogenic activity (BAEC proliferation), in equine corpus luteum (CL) from early and mid-luteal stages. …”
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4750
From nanoscale heterogeneities to nanolites: cation clustering in glasses
Published 2023-04-01“…The structural behavior of cations in multicomponent oxide glasses cannot be described within a random network model, due to the presence of cation clusters that provide original properties. …”
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4751
Comprehensive study for radiation shielding features for Bi2O3–B2O3–ZnO composite using computational radioanalytical Phy-X/PSD, MCNP5, and SRIM software
Published 2024-07-01“…Abstract The current study uses zinc oxide doping nanoparticles to investigate the radiation shielding properties of bismuth borate glass. …”
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4752
Proinflammatory Responses of Heme in Alveolar Macrophages: Repercussion in Lung Hemorrhagic Episodes
Published 2013-01-01“…We observed that heme in a concentration range found during hemolytic episodes (3–30 μM) elicits AM to present a proinflammatory profile, stimulating reactive oxygen species (ROS) and nitric oxide (NO) generation and inducing IL-1β, IL-6, and IL-10 secretion. …”
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4753
Development of a Bipolar Radio-frequency Power Supply for Structures of Lossless Ion Manipulations
Published 2025-01-01“…In addition, the output stage used a half-bridge circuit with GaN metal-oxide-semiconductor field-effect transistors (MOSFETs) as the core devices. …”
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4754
Biogenesis, characterization, and applications of Spirulina selenium nanoparticles
Published 2025-02-01“…Moreover, SP-SeNPs could effectively alleviate the inflammation in RAW 264.7 macrophages with a reduction percentage of 8.82% in Nitric oxide concentration. Conclusion The investigation findings reveal that SP-SeNPs are a hopeful antimicrobial, anti-tumor, anticoagulant, antioxidant, and anti-inflammatory factor that can be applied in medical cures.…”
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4755
Characterization and quantification of iron species in the banded iron formations (BIFs) in China Craton to explore the potential for H2 production using XRD and Mössbauer spectros...
Published 2025-01-01“…BIFs are characterized by high concentrations of iron oxide (20 to 40 wt.%) and low Fe3⁺/Fetot ratios, representing a major source of ferrous iron on Earth. …”
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4756
Enhanced friction and wear behavior of submicron WC-reinforced Cu matrix composites at various temperatures
Published 2025-03-01“…Such improvement is attributed to the reinforcement of the oxide film at 300 °C by the addition of submicron WC particles.…”
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4757
Mixture of MMP-2, MLC, and NOS Inhibitors Affects NO Metabolism and Protects Heart from Cardiac I/R Injury
Published 2020-01-01“…Hence, an imbalance in nitric oxide (NO) metabolism along with oxidative stress is an important factor contributing to pathophysiology of cardiovascular disorders, including myocardial infarction. …”
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4758
Effect of Manganese Ions on Spectroscopic and Insulating Properties of Aluminophosphate Glasses
Published 2021-01-01“…Optical absorption analyses of these glasses revealed an absorption band that shifted from 500 to 488 nm as the concentration of manganese oxide (MnO) increased from 0.1 wt.% to 0.4 wt.%, indicating that Mn2+ ions were gradually converted into Mn3+ ions. …”
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4759
Shear Stress Promotes Arterial Endothelium-Oriented Differentiation of Mouse-Induced Pluripotent Stem Cells
Published 2019-01-01“…Further, shear stress caused cells to align parallel to the direction of the flow, induced cells forming functional tubes, and increased the secretion of nitric oxide. In addition, Notch1 was significantly upregulated, and the Notch ligand Delta-like 4 was activated in response to shear stress, while inhibition of Notch signaling by DAPT remarkably abolished the shear stress-induced arterial epithelium differentiation. …”
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4760
Thermal and economic evaluation of replacing pulverized coal with torrefied biomass in a small industrial burner in Thailand using computational fluid dynamics
Published 2025-02-01“…Carbon monoxide emissions are significantly reduced by 93%, from 1044–72 kg/MWh, while coal emissions are 20 kg/MWh. However, nitrogen oxide emissions increased by 217%, from 0.17 to 0.54 kg/MWh, though still lower than coal's 0.72 kg/MWh. …”
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