-
501
Solar syngas production via methanothermal reduction of strontium oxide
منشور في 2020"…The process efficiency is also enhanced from 24.5% to 38.7% due to the escalation in the CH<sub>4</sub>/SrO ratio from 0.1 to 1. Application of heat recuperation considerably decreased the requirement of solar energy input, and hence the process efficiency is further amplified. …"
-
502
The global, regional, and national burden of oesophageal cancer and its attributable risk factors in 195 countries and territories, 1990–2017: a systematic analysis for the Global...
منشور في 2020"…Between 1990 and 2017, age-standardised incidence decreased by 22·0% (18·6–25·2), mortality decreased by 29·0% (25·8–32·0), and DALYs decreased by 33·4% (30·4–36·1) globally. …"
-
503
The effect of Hydrogen Peroxide treatments on dental enamel porosity and protein structure and its long-term implications on tooth hardness and optical properties
منشور في 2025"…ResultsShade analysis revealed that, in the short term, HP treatment significantly increased lightness and Hue and decreased chroma compared to DW (p < 0.05); however, 1 week after treatment some of the initial gains in tooth lightness were partially lost. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
article -
504
Synthesis of lithium manganese oxide nanocomposites using microwave‐assisted chemical precipitation technique and their performance evaluation in lithium‐ion batteries
منشور في 2023"…Cycling efficiency is also improved, with LMO-CNTs and LMO-GNPs having an initial capacity of 124 and 127 mAhg<sup>−1</sup> decreasing to 112 and 114 mAhg<sup>−1</sup>, respectively, after 50 cycles. …"
-
505
Properties and Microstructure Distribution of High-Performance Thermal Insulation Concrete
منشور في 2020"…The proposed concrete mixture, which has 100% of expanded perlite aggregate, has a unit weight of 1703 kg/m3 and achieved reduction percentage of thermal conductivity around 62% (1.81 to 0.69 W·m−1·K−1) and a compressive strength of 42 MPa at 28 days; and thus is ideal for structural applications with enhanced properties.…"
-
506
Effect of Surface Treatment of Halloysite Nanotubes (HNTs) on the Kinetics of Epoxy Resin Cure with Amines
منشور في 2020"…In fact, by the introduction of nanotubes the mobility of curing moieties decreased resulting in some deviation of experimental cure rate values from the predicted values obtained using <i>KAS</i> and <i>Friedman</i> methods.…"
-
507
Prediction of critical total drawdown in sand production from gas wells: Machine learning approach
منشور في 2023"…The SVM model has shown the lowest AAPRE of 6.1%, with the highest <i>R</i> of 0.995. The effects of all independent variables on the CTD are displayed in three-dimensional plots and showed significant interactions.…"
-
508
Vitamin D association with coagulation factors in polycystic ovary syndrome is dependent upon body mass index
منشور في 2021"…It is reported that PCOS subjects show marked platelet dysfunction and decreased plasma fibrinolytic activity, resulting in a prothrombotic state. …"
-
509
Heart Rate Variability Analysis Reveals a Non-monotonic Relationship between Humanin Concentration and Cardiac Autonomic Regulation
منشور في 2022"…Significant differences included various frequency domain and nonlinear HRV parameters, particularly between first and fourth HN quintiles with p values < 0.001 for recurrence plot analysis (RPA), detrended fluctuation analysis (DFA) a1 and Poincaré plot ratio SD1/SD2. The results revealed non-monotonic relationships between measures of HRV and HN concentration. …"
احصل على النص الكامل
احصل على النص الكامل
-
510
Modulation of gut microbiota: The effects of a fruits and vegetables supplement
منشور في 2022"…The gut microbiome composition, measured by 16S rDNA sequencing, showed no difference in both alpha and beta diversities, whereas the LEfse analysis revealed a microbial shift after the treatment, with a decreased abundance of the genus <i>Ruminococcus</i> from the Lachnospiraceae family (<i>p</i> = 0.009), and the unclassified genus from the family Erysipelotrichaceae (UC36, <i>p</i> = 0.003) in the FVS group compared with the PLA group (confirmed by SIAMCAT analysis, AUC = 74.1%). …"
-
511
Genome-wide association study and meta-analysis of phytosterols identifies a novel locus for serum levels of campesterol
منشور في 2024"…The meta-analysis replicated most of the reported variants, and our study provided significant support for the association of variants in <i>SCARB1</i> and <i>ABO</i> with sitosterolemia. …"
-
512
SAR and molecular mechanism studies of monoamine oxidase inhibition by selected chalcone analogs
منشور في 2019"…The IC<sub>50</sub> values were found to be in the micromolar to submicromolar range. The <i>K</i><sub><em>i</em></sub> values of compound 16 were determined to be 0.047 and 0.020 μM for the inhibition of MAO-A and MAO-B, respectively. …"
-
513
Topical Vancomycin for Prevention of Surgical Site Infection after Craniotomy: Meta-analysis and Systematic Literature Review
منشور في 2022"…Meta-analysis showed that topical vancomycin decreased incidence of cSSIs (OR 0.13; 95% confidence interval 0.04–0.43).…"
-
514
Phase state of secondary organic aerosol in chamber photo-oxidation of mixed precursors
منشور في 2021"…Considering the combining role of the RH and chemical composition in aerosol phase state, the BF decreased monotonically with increasing hygroscopic growth factor (GF), and the BF was ∼ 0 when GF was larger than 1.15. …"
-
515
Nurse-Led System-wide Unit-based Hospital Acquired Pressure Injury (HAPI) Reduction Project
منشور في 2024"…implementation, from 0.9/1,000 patient-days [Q3 2020 – Q4 2021] to 0.31/1,000 per patient-days [Q1 2022 – Q2 2023] (Figure 1). …"
-
516
Identification of macrophage activation-related biomarkers in obese type 2 diabetes that may be indicative of enhanced respiratory risk in COVID-19
منشور في 2021"…Two potent M1 macrophage activation markers, CXCL9 and CXCL10, were decreased in OT2D. …"
-
517
The global, regional, and national burden of inflammatory bowel disease in 195 countries and territories, 1990–2017: a systematic analysis for the Global Burden of Disease Study 20...
منشور في 2020"…The total YLDs attributed to IBD almost doubled over the study period, from 0·56 million (0·39–0·77) in 1990 to 1·02 million (0·71–1·38) in 2017. The age-standardised rate of DALYs decreased from 26·5 (21·0–33·0) per 100 000 population in 1990 to 23·2 (19·1–27·8) per 100 000 population in 2017. …"
-
518
Numerical analysis of spatial distribution of carbon in methane dry reforming over supported nickel catalyst in a packed bed reactor
منشور في 2024"…Furthermore, the hydrogen to carbon monoxide (H₂/CO) molar ratio peaked at over 1.1 at 650 °C, dropped to approximately 0.76 at 750 °C, and then rose back to 0.97 at 950 °C. …"
احصل على النص الكامل
احصل على النص الكامل
احصل على النص الكامل
article -
519
Life cycle assessment and sustainability enhancement of closed-loop carbon dioxide enhanced oil recovery: Field-scale evaluation in Qatar’s Dukhan Reservoir
منشور في 2025"…Global warming potential (GWP100) decreased from 2.00 × 10¹⁰ kg CO₂-eq in Year 1 to 1.20 × 10⁹ kg CO₂-eq in Year 21, with a 16% reduction observed in Year 1 under the fuel gas recovery scenario. …"
-
520
Allelopathic Effects of the Invasive Prosopis juliflora (Sw.) DC. on Native Plants: Perspectives toward Agrosystems
منشور في 2023"…The seed germination and radicle length of S. aegyptica and H. perfoliata were significantly decreased at 2 mg mL−1 of extract of P. juliflora. …"