Results 151 to 160 of about 1,515,695 (366)

The physics of ionization chambers – or how to improve your signal-to-noise ratio for transmission EXAFS measurements [PDF]

, 1999
R. F. Pettifer, Michael Borowski, P. W. Loeffen   +2 more
openalex   +1 more source

Superlubricious Surfaces Through Surface Attached Hydrogels Obtained by C,H‐insertion Crosslinking

Advanced Functional Materials, EarlyView.
Taking synovial joints as a source of inspiration, the friction properties of surfaces covered with 1d‐swelling polyelectrolyte hydrogels in combination with a shear‐thinning aqueous lubricant are studied. Such systems obtained by C,H insertion crosslinking show superlubricious behavior, even surpassing the friction values reported for the natural ...
Renato Maraula, Maryam Bahrami, Safora Jafari, Oswald Prucker, Tobias Amann, Jürgen Rühe   +5 more
wiley   +1 more source

Likelihood-Ratio Detector for a Known Signal in Nonstationary Ocean Noise

, 1969
Charles P. Hatsell, L. W. Nolte
openalex   +1 more source

A strategy to optimize the signal-to-noise ratio in one-coil arterial spin tagging perfusion imaging [PDF]

, 1999
Hao Lei, James Peeling
openalex   +1 more source

Signal‐to‐noise ratio and MR tissue parameters in human brain imaging at 3, 7, and 9.4 tesla using current receive coil arrays

Magnetic Resonance in Medicine, 2016
R. Pohmann, O. Speck, K. Scheffler
semanticscholar   +1 more source

Advances in Radiative Heat Transfer: Bridging Far‐Field Fundamentals and Emerging Near‐Field Innovations

Advanced Functional Materials, EarlyView.
This review synthesizes the evolution of radiative heat transfer, emphasizing the transition from far‐field to near‐field regimes. Traditional frameworks, such as Planck's law, are revisited alongside modern innovations like fluctuational electrodynamics. Applications span nanoscale thermal management, energy harvesting, and thermophotovoltaic systems.
Ambali Alade Odebowale, Andergachew Berhe, Rasheed T. Ogundare, Salah Abdo, Amer Abdulghani, Haroldo T. Hattori, Andrey E. Miroshnichenko   +6 more
wiley   +1 more source

Signal-to-Noise Ratio Model and Imaging Performance Analysis of Photonic Integrated Interferometric System for Remote Sensing

Remote Sensing
Photonic integrated interferometric imaging systems (PIISs) provide a compact solution for high-resolution Earth observation missions with stringent size, weight, and power (SWaP) constraints.
Chuang Zhang, Yan He, Qinghua Yu
doaj   +1 more source

Relations of the Tape Modulation Noise and the Signal to Noise Ratio of VTR

, 1969
Sango Muramatsu, Katsuya Yokoyama
openalex   +2 more sources

Filling Factor and Signal‐to‐Noise Ratios in Optical Interferometric Arrays [PDF]

, 1999
F. Roddier, Stephen T. Ridgway
openalex   +1 more source

High‐Fidelity Directed Self‐Assembly Using Higher‐χ Polystyrene‐Block‐Poly(Methyl Methacrylate) Derivatives for Dislocation‐Free Sub‐10 nm Features

Advanced Functional Materials, EarlyView.
The relationship between primary polymer structure and pattern quality in the directed self‐assembly of chemically modified polystyrene‐block‐poly(methyl methacrylate) derivatives is explored. The perpendicular lamellae are aligned, with a periodicity below 20 nm. No parallel orientations or dislocations form, and line patterns are well defined over an
Shinsuke Maekawa, Lander Verstraete, Hyo Seon Suh, Takehiro Seshimo, Takahiro Dazai, Kazufumi Sato, Kan Hatakeyama‐Sato, Yuta Nabae, Teruaki Hayakawa   +8 more
wiley   +1 more source