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a laser » _ laser (Expand Search), a layer (Expand Search), 3d laser (Expand Search)
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Analysis of dopant diffusion in molten germanium induced by pulsed nd : yag laser
Published 1995“…Laser - induced diffusion of various dopant elements into intransic germanium based on the dipping of Ge into dopant solution, have been used to produce doped ge layer using yag pulse laser with 300us duration ( A, = 1.664(1 m), Four point probe measurments of the layer conductance were used to study the effect of the doping controlled parameters mainly laser flunce, dopant solution, and annealing conditions. …”
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Effect of copper-nickel interlayer thickness on laser welding-brazing of Mg/Ti alloy
Published 2019“…Dissimilar lap joining of AZ31B Mg alloy to Cu-Ni coated Ti-6Al-4V was carried out by laser welding-brazing method. The effect of Cu and Ni contents on interfacial reaction and joint fracture load were analyzed. …”
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Pulpal blood flow changes and pain scores related to using superelastic 0.018-inch nickel titanium as the first orthodontic alignment archwire: A prospective clinical trial
Published 2021“…The archwire size group was randomly allocated with a 1:1 allocation ratio. A Laser Doppler Flowmeter was used to measure PBF at different time intervals (T0-T5). …”
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Sea water salinity detection using circular fringes formation based on diffraction of laser light
Published 2018“…The main disadvantage of these voltage based sensors is that output voltage depends on temperature, ambient light and water clarity. In this paper a simple system for salinity detection in sea water is proposed and demonstrated using laser light and ultrasound. …”
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Antimicrobial activity of amphiphilic nanomicelles loaded with curcumin against Pseudomonas aeruginosa alone and activated by blue laser light
Published 2021“…Among the three sublethal blue laser (λ 445 nm) protocols tested, the ones characterized by a fluence of 18 and 30 J/cm2 further decreased the antimicrobial concentration to 50 nM. …”
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The role of type II FB (I):Tl+ defect in laser light generation and color image formation at the low coordination surface sites of AgBr: Ab initio calculations
Published 2006“…The calculated Stokes shifted optical transition bands suggest that laser activity is relatively weak and fades quickly as the coordination number of the surface ions decreases from 5 (flat) to 4 (edge) to 3 (corner). …”
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Effects of different diets on glycemic control among patients with type 2 diabetes: A literature review
Published 2022“…In fact, following alow-fat diet improves glycemic control and decreases HbA1c levels. Studies reported that a low-carbohydrate diet had the greatest effect on improving glycemic control and insulin parameters. …”
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A Review of Pharmacogenetics of Antimalarials and Associated Clinical Implications
Published 2017“…The most critical pharmacogenetic consideration identified was the association of glucose-6-phosphate dehydrogenase deficiency with development of hemolytic anemia and decreased hemoglobin levels in patients treated with primaquine or a combination of chlorproguanil-dapsone-artesunate. …”
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Advanced Hard Ctings: Towards A Whole New World
Published 2014“…The main problem with steel, is that it exhibits a relatively low hardness (below 10 GPa) which strongly decreases upon annealing above about 600 K. …”
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Phase change materials for thermal energy storage applications in greenhouses: A review
Published 2022“…Various systems integrated with PCMs provide a diurnal temperature decrease up to 7 �C and nocturnal temperature increase up to 9 �C compared to the ambient temperature and can cover up to 30% of the greenhouse heating demand. …”
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Evaluating the Short-Term Sustainability of Shared E-Scooters: A Usage-Centered Approach
Published 2023“…Recent years have seen a sharp rise in the use of shared electric scooters, which is indicative of a significant change in usage patterns. …”
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Severe vegetation degradation associated with different disturbance types in a poorly managed urban recreation destination in Iran
Published 2021“…Roads and campsites caused the greatest damage, while trails had the smallest negative impact on vegetation. …”
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Effects of covid-19 lockdown on physical activity, sedentary behavior, and satisfaction with life in Qatar: A preliminary study
Published 2021“…In conclusion, COVID-19 confinement decreased PA, increased sitting time, and decreased life satisfaction in Qatar. …”
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Exploring the quality of life of cosmetic users: A cross-sectional analysis from eight Arab countries in the Middle East
Published 2023“…The production of cosmetics has been largely driven by consumerism and a bid to keep abreast with the latest trends in the beauty industry with less attention on how the users' quality of life (QoL) is affected. …”
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Tranexamic Acid for Traumatic Injury in the Emergency Setting: A Systematic Review and Bias-Adjusted Meta-Analysis of Randomized Controlled Trials
Published 2024“…Previous reviews suggested potential TXA benefits but did not consider the latest trials. MethodsA systematic review and bias-adjusted meta-analysis were performed to assess TXA’s effectiveness in emergency traumatic injury settings by pooling estimates from randomized controlled trials. …”
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Tranexamic Acid for Traumatic Injury in the Emergency Setting: A Systematic Review and Bias-Adjusted Meta-Analysis of Randomized Controlled Trials
Published 2024“…Previous reviews suggested potential TXA benefits but did not consider the latest trials. MethodsA systematic review and bias-adjusted meta-analysis were performed to assess TXA’s effectiveness in emergency traumatic injury settings by pooling estimates from randomized controlled trials. …”
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The global burden of cancer attributable to risk factors, 2010–19: a systematic analysis for the Global Burden of Disease Study 2019
Published 2022“…From 2010 to 2019, global risk-attributable cancer deaths increased by 20·4% (12·6–28·4) and DALYs by 16·8% (8·8–25·0), with the greatest percentage increase in metabolic risks (34·7% [27·9–42·8] and 33·3% [25·8–42·0]). …”
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Burden of disease scenarios for 204 countries and territories, 2022–2050: a forecasting analysis for the Global Burden of Disease Study 2021
Published 2024“…Gains in future life expectancy were forecasted to be greatest in super-regions with comparatively low life expectancies (such as sub-Saharan Africa) compared with super-regions with higher life expectancies (such as the high-income super-region), leading to a trend towards convergence in life expectancy across locations between now and 2050. …”
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