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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Nonlinear Control of Brushless Dual-Fed Induction Generator With a Flywheel Energy Storage System for Improved System Performance
منشور في 2025"…After optimization, the SMC settling time was significantly reduced from 0.7 seconds to 19.97 milliseconds, achieving a 96.9% improvement in response speed, while its steady-state error decreased from 0.48 to 0.06, marking an 87.5% reduction in tracking error. …"
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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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Nurses’ work environment and intent to leave in Lebanese hospitals
منشور في 2011"…Regression analysis revealed that for every 1 point score decrease on career development there was a 93% increase in likelihood of reporting intent to leave country. …"
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Sleeve Gastrectomy in Patients with Type 2 Diabetes: Anthropometric and Cardiometabolic Improvements at 1, 3, 5, 7, and 9 years—Are the Initial Benefits Sustained?
منشور في 2025"…Mean HbA1c significantly decreased from 8.1%preop to 6.77%<sub>year 9</sub>. …"
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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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