Results 171 to 180 of about 1,291,137 (334)

Further results on the Diophantine equation 𝑥 2 + 16 ∙ 7 𝑏 = 𝑦 𝑛 when 𝑛 is even [PDF]

Songklanakarin Journal of Science and Technology (SJST)
This work extends the results for the Diophantine equation 𝑥 2 + 16 ∙ 7 𝑏 = 𝑦 𝑛 for 𝑛 = 2𝑟, where 𝑥, 𝑦, 𝑏, 𝑟 ∈ ℤ + . Earlier results classified the generators of solutions, which are the pair of integers (𝑥, 𝑦 𝑟 ), into several categories and ...
Siti Hasana Sapar, Kai Siong Yow, Hoa Pham   +2 more
doaj  

Maximum-principle-satisfying second-order Intrusive Polynomial Moment scheme [PDF]

, 2019
Jonas Kusch, Graham W. Alldredge, Martin Frank   +2 more
openalex   +1 more source

Characterization of Droplet Formation in Ultrasonic Spray Coating: Influence of Ink Formulation Using Phase Doppler Anemometry and Machine Learning

Advanced Materials Technologies, EarlyView.
This study explores how machine learning models, trained on small experimental datasets obtained via Phase Doppler Anemometry (PDA), can accurately predict droplet size (D32) in ultrasonic spray coating (USSC). By capturing the influence of ink complexity (solvent, polymer, nanoparticles), power, and flow rate, the model enables precise droplet control
Pieter Verding, Danny E. P. Vanpoucke, Yunus T. Aksoy, Tobias Corthouts, Maria R. Vetrano, Wim Deferme   +5 more
wiley   +1 more source

Self‐Assembly of a Tripodal Terpyridine Based Ligand with Luminescent Lanthanide Ions in Solution and Soft Material

Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
The tripodal terpyridine‐1,3,5‐benzene tricarboxamide (BTA) ligand 1 is employed in the self‐assembly formation of novel luminescent materials using a range of lanthanide ions. In the polar protic solution, the results from the photophysical measurements are assessed using nonlinear regression analysis, while the functional material properties of the ...
Jason M. Delente, Oxana Kotova, Niamh Willis‐Fox, John E. O'Brien, Brendan Twamley, Ronan Daly, Thorfinnur Gunnlaugsson   +6 more
wiley   +1 more source

Group Delay Dispersion Measurements on Mid‐Infrared Supermirrors

Advanced Optical Materials, EarlyView.
Group delay dispersion of novel semiconductor‐based optics is measured in the mid‐infrared spectral range (2.5 to 4.8 μm$\rm \umu{\rm m}$). Comparisons are made between simulations, measurements conducted with a home‐built white light interferometer, and measurements performed with a commercially available FTIR.
Ulrich Galander, Maximilian Prinz, Lukas W. Perner, Oliver H. Heckl   +3 more
wiley   +1 more source

s-Catalan numbers and Littlewood-Richardson polynomials

, 2021
William Linz
openalex   +1 more source

Enhanced Light–Matter Interactions With a Single Sn Nanoantenna on Epitaxial Graphene

Advanced Optical Materials, EarlyView.
Surface Enhanced Raman Spectroscopy (SERS) is a leading method for surpassing the diffraction limit in analytical detection and exploring light‐matter interactions. In this study, a single plasmonic Sn nanoantenna is employed on epitaxial graphene, achieving extraordinary enhancement of graphene Raman signals.
Zamin Mamiyev, Narmina O. Balayeva, Dietrich R.T. Zahn, Christoph Tegenkamp   +3 more
wiley   +1 more source

Polynomials Defined by Generating Relations [PDF]

, 1972
Hari Ballabh Mittal
openalex   +1 more source

Narrow Linewidth Spontaneous and Lasing Emissions from Open‐Access Microcavity‐Embedded Perovskite Quantum Dots

Advanced Optical Materials, EarlyView.
Continuous‐wave lasing from a small number of perovskite quantum dots is achieved by coupling their photoluminescence to open‐access curved dielectric cavities. This geometry confines their emission into a single optical mode, sharply narrowing linewidths in both spontaneous and lasing regimes.
Sunny Tiwari, Amit R. Dhawan, SangHyuk Park, Sangeun Cho, Gareth S. Jones, Jason M. Smith, Robert A Taylor, Tristan Farrow   +7 more
wiley   +1 more source

The density of shifted and affine Eisenstein polynomials [PDF]

, 2016
Giacomo Micheli, Reto Schnyder, Giacomo Micheli, Reto Schnyder   +3 more
openalex   +1 more source