We present a method for numerically generating a one-dimensional random surface, defined by the equation x(3)=zeta(x(1)), that suppresses single-scattering processes in the scattering of light from the surface within a specified range of scattering angles. Rigorous numerical calculations of the scattering of light from surfaces generated by this approach show that the single-scattering contribution to the mean scattered intensity is indeed suppressed within that range of angles.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1364/ol.24.001257 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Revealing the reaction path of UVC bond rupture in cyclic disulfides with ultrafast x-ray scattering.
Sci Adv
January 2025
Department of Chemistry, Brown University, Providence, RI, USA.
Disulfide bonds are ubiquitous molecular motifs that influence the tertiary structure and biological functions of many proteins. Yet, it is well known that the disulfide bond is photolabile when exposed to ultraviolet C (UVC) radiation. The deep-UV-induced S─S bond fragmentation kinetics on very fast timescales are especially pivotal to fully understand the photostability and photodamage repair mechanisms in proteins.
View Article and Find Full Text PDFSpatially programmed alignment and actuation in printed liquid crystal elastomers.
Proc Natl Acad Sci U S A
January 2025
John A. Paulson School of Engineering and Applied Sciences and Wyss Institute for Biologically Inspired Engineering, Harvard University, Cambridge, MA 02138.
Liquid crystal elastomers (LCEs) exhibit reversible shape morphing behavior when cycled above their nematic-to-isotropic transition temperature. During extrusion-based 3D printing, LCE inks are subjected to coupled shear and extensional flows that can be harnessed to spatially control the alignment of their nematic director along prescribed print paths. Here, we combine experiment and modeling to elucidate the effects of ink composition, nozzle geometry, and printing parameters on director alignment.
View Article and Find Full Text PDFImpact of fluorination on membrane-protein stabilization and extraction by lactobionamide detergents.
Chempluschem
January 2025
Kaiserslautern University of Technology: Rheinland-Pfalzische Technische Universitat Kaiserslautern-Landau, Chemistry, 67663, Kaiserslautern, GERMANY.
We report the synthesis of a series of detergents with a lactobionamide polar head group and a tail containing four to seven perfluorinated carbon atoms. Critical micellar concentrations (CMCs) were determined using isothermal titration calorimetry (ITC) and surface tension (SFT) measurements, showing a progressive decrease from 27 mM to about 0.2 mM across the series.
View Article and Find Full Text PDFKey attributes of nitrocellulose-based energetic materials and recent developments.
Heliyon
January 2025
Centre for Tropicalization (CENTROP), Defence Research Institute, Universiti Pertahanan Nasional Malaysia, Kem Sungai Besi, 57000, Kuala Lumpur, Malaysia.
Nitrocellulose (NC)-based propellants have played a pivotal role in the development of energetic materials for both military and civilian applications. This review offers a comprehensive exploration of NC-based propellants, tracing their evolution from their historical origins as smokeless gunpowder to modern advancements. It discusses the chemical composition and classifications of NC propellants, along with continuous efforts to refine smokeless powder formulations through studies on smoke formation, residues, and additives.
View Article and Find Full Text PDFCorrelation Analysis of Direct LDL Measurement and Calculated LDL Methods in Lipid Profile Assessment: A Comprehensive Study.
EJIFCC
December 2024
Department of Biochemistry, Srinivasan Medical College and Hospital, Dhanalakshmi Srinivasan University, Tamil Nadu, India.
Introduction: Assessing LDL cholesterol is pivotal for cardiovascular risk evaluation. While direct LDL measurement is accurate, calculated LDL methods offer practicality and cost-effectiveness. This study aims to evaluate the correlation between direct LDL measurement and various calculated LDL methods, shedding light on their clinical utility.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!