بدائل البحث:
cu based » ni based (توسيع البحث), fe based (توسيع البحث)
decrease » increase (توسيع البحث)
cu based » ni based (توسيع البحث), fe based (توسيع البحث)
decrease » increase (توسيع البحث)
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Development of highly active Cu-based CO<sub>2</sub> hydrogenation catalysts by solution combustion synthesis (SCS): Effects of synthesis variables
منشور في 2022"…The catalyst with a composition of 30wt%CuO50%ZnO/Al<sub>2</sub>O<sub>3</sub> was prepared at various glycine to nitrates (G/O) ratios in the range between 0.1 and 1.23. …"
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Structure-activity relationships of copper-based metal-organic Frameworks: Investigating antibacterial mechanisms against gram-positive and gram-negative bacteria
منشور في 2025"…New approaches are needed to overcome such limitations of the antibiotic therapy. The copper based <u>metal organic framework</u> (Cu-MOFs) showed an extraordinary antibacterial effectiveness and can be considered as broad-spectrum <u>antibacterial agents.…"
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Co-doped zigzag graphene nanoribbon based gas sensor for sensitive detection of H<sub>2</sub>S: DFT study
منشور في 2021"…<p dir="ltr">In this work, we present a highly sensitive gas sensor for the detection of poisonous hydrogen sulfide gas (H<sub>2</sub>S) based on copper and zinc co-doped zigzag graphene nanoribbon (Cu/Zn-ZGNR). …"
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Structure-Activity Relationships of Copper-Based Metal-Organic Frameworks: Investigating Antibacterial Mechanisms against Gram-Positive and Gram-Negative Bacteria
منشور في 2025"…New approaches are needed to overcome such limitations of the antibiotic therapy. The copper-based metal organic framework (Cu- MOFs) showed an extraordinary antibacterial effectiveness and can be considered as broad-spectrum antibacterial agents. …"
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Surface modification of carbon nanotubes with copper oxide nanoparticles for heat transfer enhancement of nanofluids
منشور في 2018"…The CNT–CuO nanocomposite was used to prepare water-based heat transfer NFs. …"
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Morphological changes in amblyopic eyes in choriocapillaris and Sattler’s layer in comparison to healthy eyes, and in retinal nerve fiber layer in comparison to fellow eyes through...
منشور في 2021"…Results The method of measuring reflectivity is good to excellent reliability for all regions of interest except the fourth. The mean reflectivity of the choriocapillaris and Sattler’s layer in amblyopic eyes were significantly lower than in healthy eyes (p = 0.003 and p = 0.008 respectively). …"
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Impacts of ultrasonication time and surfactants on stability and optical properties of CuO, Fe<sub>3</sub>O<sub>4</sub>, and CNTs/water nanofluids for spectrum selective applicatio...
منشور في 2022"…Furthermore, various surfactants (anionic, cationic, and polymer) were added to the base fluid. The study results revealed that surfactants have a significant effect on the stability of nanofluids over ultrasonication time. …"
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Design and Development of Inexpensive Paper-Based Chemosensors for Detection of Divalent Copper
منشور في 2023"…The easy preparation and high stability of dye solutions, easy functionalization of the paper-based sensors, high selectivity over other cations, low interference of counter anion, and significantly low detection limit of 2.23 ppm make it an effective Cu<sup>2+</sup> ion sensor for real-time application in near future.…"
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Hyper-Hypo study: A Retrospective Observational Study of Neonatal Hypoglycemia Related to Maternal Hypertension
منشور في 2023"…On the other hand, neonates of hypertensive mothers administered with methyldopa showed a significant decrease of initial blood glucose reading.…"
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Coupling of copper-chloride hybrid thermochemical water splitting cycle with a desalination plant for hydrogen production from nuclear energy
منشور في 2010"…One option for nuclear-based hydrogen production via thermochemical water decomposition uses a copper-chloride (Cu-Cl) cycle. …"
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Rescue cerclage
منشور في 2006"…Advanced dilation of 3 cm and/or prolapsed membranes (n = 18) did not decrease the likelihood of reaching 28 weeks. Mean gestational age at delivery for this subset of patients was 30.7 ± 7.2 weeks. …"
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Understanding the formation of active site in copper ceria system for carbon dioxide catalytic conversion
منشور في 2025"…The results suggest that Cu loading and calcination temperature in Cu/CeO<sub>2</sub> system could significantly enhance the presence of active sites for effective CO<sub>2</sub> hydrogenation.…"
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Methylation at global LINE-1 repeats in human blood are affected by gender but not by age or natural hormone cycles
منشور في 2011"…Previously, we reported on inter-individual and gender specific variations of LINE-1 methylation in healthy individuals. …"
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Food safety knowledge attitude and practices of oncology nurses, in Lebanese hospitals
منشور في 2023"…Knowledge scores were higher among nurses holding a graduate degree (mean = 85; p < 0.05), and those who attended a training course (mean = 79; p < 0.05). …"
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An exergy-cost-energy-mass analysis of a hybrid copper-chlorine thermochemical cycle for hydrogen production
منشور في 2010"…A correlation detected in previous assessments, suggesting that devices in energy systems are configured so as to achieve an overall optimal design by appropriately balancing thermodynamic (exergy-based) and economic characteristics of the overall system and its components, is observed to apply for the Cu-Cl cycle. …"
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