Results 181 to 190 of about 1,236,961 (324)

Banach algebra structure in Fourier spaces and generalization of harmonic analysis on locally compact groups [PDF]

, 1979
Masayuki Fujita
openalex   +1 more source

Geometric Fourier analysis [PDF]

Annales de l’institut Fourier, 1982
openaire   +3 more sources

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source

Establishing a periodic SM model with Fourier analysis for enhancing global soil moisture forecasting. [PDF]

Sci Rep
Zhu J, Wang S, Li Q.
europepmc   +1 more source

Enhancing Metal‐Support Interactions of Ru Catalysts via Relaxation of Oxygen Vacancies for Hydrogen Production

Advanced Functional Materials, EarlyView.
Designing stable Ru nanoparticle catalyst remains a critical challenge in electrochemical applications. Here, a strategy is presented to stabilize Ru catalysts by leveraging Ce‐doped ZrO2 supports (ZrCeO2‐x), which enhance catalyst durability and activity through electronic metal‐support interactions and stabilized oxygen vacancies.
Mansu Kim, Jonghwan Park, Hyuk Choi, Sohui Kim, Injoon Jang, Hyun You Kim, Namgee Jung, Sung Jong Yoo, Joseph T. Hupp, Dongmok Whang   +9 more
wiley   +1 more source

Elliptical Fourier analysis of bullet ricochet impact site plan-view shape in concrete. [PDF]

Forensic Sci Res
Paige J, Walker RS, Buchanan B, Key A, Romans J, Eren MI.   +5 more
europepmc   +1 more source

Near‐Field Optical Detection of Defect‐Stabilized Metallic Islands at the Verwey Transition in Fe3O4

Advanced Functional Materials, EarlyView.
Nanoscale metallic islands emerging across the Verwey transition in thin films of Fe3O4 are imaged using near‐field optical microscopy from mid‐infrared to terahertz frequencies. Recurring across thermal cycles, these disorder‐stabilized islands exhibit distinct transition temperatures.
Kajal Tiwari, Mostafa Ibrahim Shehata Marzouk, Ke Xiao, Malleswararao Tangi, Stuart Stephen Papworth Parkin   +4 more
wiley   +1 more source

Matrix transformations of sequences and applications in Fourier analysis. [PDF]

Heliyon
Goginava U, Omira S, Abdel-Latif R, AlKrinat T.   +3 more
europepmc   +1 more source

On the Analysis of the Ship's Oscillations induced by Ocean Waves using Fourier Analyser

, 1961
Y. Hachitanda, R. Kawashima, Y. Inada
openalex   +2 more sources

Linienprofilanalyse von Röntgen-Weitwinkelreflexen mittels Fourier-Transformation zur Bestimmung von Mikrospannungen und parakristallinen Störungen / Analysis of X-Ray Line Profiles for Microstrains and Paracrystalline Distortions by Fourier Transformation [PDF]

, 1974
W. Vogel, J. Haase, R. Hosemann
openalex   +1 more source