Results 51 to 60 of about 1,376,572 (293)
Optical Gain in Commercial Laser Diodes
Photonics, 2021 Optical gain and optical losses are separately measured in commercial laser diodes by simple analysis of spectral and electrical characteristics, and with no special specimen preparation or handling.
Massimo Vanzi
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Advanced Engineering Materials, EarlyView.Mass density governs the protective behavior of oxide layers on nuclear fuel cladding. Ptychographic X‐ray computed tomography measures zirconium oxide grown on Zircaloy‐4 under reactor and autoclave conditions, revealing nearly identical bulk densities of 5.1 ± 0.80 g cm−3.
Okan Yetik +9 more
wiley +1 more source
Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading
Advanced Engineering Materials, EarlyView.This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev +2 more
wiley +1 more source
Seasonal Fluctuations and Stability of Adenosine in Dried Blood Spots for Neonatal Screening
International Journal of Neonatal ScreeningSeasonal and environmental factors, including temperature, humidity, and storage conditions, significantly impact the stability of biochemical markers in dried blood spot (DBS) samples. This study investigates these influences specifically for adenosine (
Xiangchun Yang +6 more
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Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys
Advanced Engineering Materials, EarlyView.An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi +5 more
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Advanced Engineering Materials, EarlyView.To enhance through‐thickness conductivity without sacrificing impregnation, large spherical graphite particles are intentionally employed in a low‐viscosity resin. Unlike finer conductive fillers, these particles remain outside the fiber bundles and accumulate in resin‐rich interlaminar regions during molding.
Keito Hosoe +6 more
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Analytical Science AdvancesThe preanalytical phase represents a critical component of laboratory testing, encompassing all procedures prior to sample analysis and exerting a substantial influence on the quality and reliability of laboratory results.
Zivile Jacike +8 more
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Advanced Engineering Materials, EarlyView.Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller +3 more
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The Effect of Specimen Handling on the Cyclic Oxidation Behaviour of Ti-48Al-2Cr
, 1997 The importance is indicated of specimen handling during mass change measurements for cyclic oxidation testing. Four different microstructures of Ti-48A1-2Cr were used, i.e. near gamma, duplex, nearly lamellar and fully lamellar.
STROOSNIJDER Marinus Frederik
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Frontiers in PsychiatryBackgroundThe study evaluated loss due to adsorption of selected antipsychotic drugs in serum samples collected in blood collection tubes with and without separation gel using real clinical specimens.MethodsClinical serum specimens (n = 30 per drug) were
Wenjuan Dong +5 more
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