On Wave Propagation in Media with Irregular Fluctuations of the Refractive Index [PDF]
V. A. Krassilnikov, A. M. Obukhov
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By turning off hydrogen bonds by bulky ethyl cinnamate ester derivatization, softwood kraft lignin can flow under elevated temperatures, providing tough fiber in the melt for high take‐up speed. Subsequently, lignin ethyl cinnamate derivatives are readily stabilized with only dilute nitric acid leading to direct carbonized fiber with outstanding ...
Qi Hua+8 more
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Wrinkling of soft materials, such as polydimethylsiloxane (PDMS), underpins a myriad of technologies. Plasma‐oxidation of PDMS induces spontaneous wrinkling, which is canonically attributed to thermal expansion‐contraction of bilayers. Employing experiments and modelling, it is demonstrated that sorption of water vapor is instead responsible for ...
Zain Ahmad+8 more
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APPLICATION OF REFRACTIVE INDEX IN THE STUDY OF CHEMICAL CONSTITUTION. PART II. DETERMINATION OP TRANSITION POINT OF CERTAIN HYDRATED INORGANIC SALTS IN SOLUTION BY REFRACTIVE INDEX [PDF]
SHIAM SUNDER JOSHI, D. P. JOSHI
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3D Concrete Printing of Triply Periodic Minimum Surfaces for Enhanced Carbon Capture and Storage
A 3D‐printable and carbon‐capturing concrete is developed by replacing cement with diatomaceous earth (DE), which enhances rheology, provides hierarchical porosity, and serves as a nucleation site for carbonation. Maximum absorption of 488.7 gCO2 kgcement−1 is achieved in 7 days, a 142% increase over conventional concrete, and the triply periodic ...
Kun‐Hao Yu+9 more
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In vivo changes in the gradient of refractive index distribution in the accommodating human lens. [PDF]
Lie AL, Pan X, White TW, Donaldson PJ.
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Thermal Expansion Behavior of PM6 Studied Using In Situ Wide‐Angle X‐Ray Scattering
In organic photovoltaics, small morphological changes can significantly impact performance. This study examines the thermal expansion of PM6 using in situ WAXS and GIWAXS from 30 to 300 °C. By analyzing samples of increasing complexity, factors like initial anisotropic nanoscale arrangements and substrate mismatches are quantified, revealing systematic
Meike Kuhn+5 more
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Lightweight and precise cell classification based on holographic tomography-derived refractive index point cloud. [PDF]
Wang H+6 more
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Bright Monocompound Metal Halide Scintillator for Fast Neutron Radiography
Metal halide scintillator, tetraphenylphosphonium manganese bromide (TPP2MnBr4), provides a significant benefit for fast neutron imaging. A fourfold increase in efficiency over traditional zinc sulfide screens is achieved by efficiently utilizing neutron interactions within its homogeneous structure.
Aditya Bhardwaj+13 more
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ACTION SPECTRUM FOR PALING (DECREASE IN REFRACTIVE INDEX) OF ULTRAVIOLET-IRRADIATED CHROMOSOME SEGMENTS [PDF]
Raymond E. Zirkle, Robert B. Uretz
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