Results 281 to 290 of about 5,577,681 (379)

NIELSEN COINCIDENCE POINT THEORY

Journal of Al-Nahrain University Science, 2009
openaire   +2 more sources

A vibration compensation approach for shipborne atomic gravimeter based on particle swarm organization. [PDF]

Sci Rep
Qiao ZK, Shen ZH, Hu R, Li LL, Yuan P, Wu GC, Yuan Y, Zhou Y, Wu B, Lin Q.   +9 more
europepmc   +1 more source

Durable Proton Exchange Membrane Based on Polymers of Intrinsic Microporosity for Fuel Cells

Advanced Materials, EarlyView.
A novel composite proton exchange membrane (PEM) design that leverages carboxylic acid‐functionalized polymers of intrinsic microporosity (cPIM‐1) and polyvinylpyrrolidone (PVP). Harnessing Lewis acid‐base interactions enables the development of a synergistic microporous structure that confines phosphoric acid clusters, enhancing proton conductivity ...
Xiaochen Yang, Zhiming Feng, Mustafa Alshurafa, Ming Yu, Andrew B. Foster, Heng Zhai, Tianmu Yuan, Yiheng Xiao, Carmine D'Agostino, Ling Ai, Maria Perez‐Page, Keenan Smith, Fabrizia Foglia, Adam Lovett, Thomas S. Miller, Jianuo Chen, Peter M. Budd, Stuart M. Holmes   +17 more
wiley   +1 more source

Trapezoidal back projection for positron emission tomography reconstruction. [PDF]

EJNMMI Phys
Varnyú D, Paczári K, Szirmay-Kalos L.
europepmc   +1 more source

Electric‐Field‐Driven Reversal of Ferromagnetism in (110)‐Oriented, Single Phase, Multiferroic Co‐Substituted BiFeO3 Thin Films

Advanced Materials, EarlyView.
Electric‐field‐induced magnetization reversal is a long‐sought‐after achievement in materials engineering for use in next‐generation, ultra‐low power consumption memory devices. This work demonstrates fully electric‐field‐driven switching of the out‐of‐plane component of magnetization in (110)‐oriented Co‐substituted BiFeO3 thin films at room ...
Takuma Itoh, Kei Shigematsu, Hena Das, Peter Meisenheimer, Kei Maeda, Koomok Lee, Mahir Manna, Surya Prakash Reddy, Sandhya Susarla, Paul Stevenson, Ramamoorthy Ramesh, Masaki Azuma   +11 more
wiley   +1 more source

Phase-dependent Hanbury-Brown and Twiss effect for the complete measurement of the complex coherence function. [PDF]

Light Sci Appl
Tang X, Zhang Y, Guo X, Cui L, Li X, Ou ZY.   +5 more
europepmc   +1 more source

Two Material Properties from One Wavelength‐Orthogonal Photoresin Enabled by a Monochromatic Laser Integrated Stereolithographic Apparatus (Mono LISA)

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
A single object with dual properties – degradable and non‐degradable – is fabricated in a single print simply by switching the printing colors. The advanced multi‐material printing is enabled by the combination of a fully wavelength‐orthogonal photoresin and a monochromatic tunable laser printer, paving the way for precise multi‐material ...
Xingyu Wu, Katharina Ehrmann, Ching Thye Gan, Benjamin Leuschel, Fred Pashley‐Johnson, Christopher Barner‐Kowollik   +5 more
wiley   +1 more source

A pre-clinical PET scanner based on a monolithic annulus of scintillator (AnnPET): construction and NU4-2008 performance testing. [PDF]

Phys Med Biol
Raylman RR, Stolin AV, Jaliparthi G, Martone PF.   +3 more
europepmc   +1 more source

Advancements in Carbon‐Based Piezoelectric Materials: Mechanism, Classification, and Applications in Energy Science

Advanced Materials, EarlyView.
Carbon‐based piezoelectric materials are systematically categorized based on their structural and functional properties. The mechanisms of stress‐induced charge transfer are elucidated, and their applications are explored across three key domains: piezoelectric catalysis for energy conversion and environmental remediation, piezoelectric biomedical ...
Mude Zhu, Qingyou Liu, Wai‐Yeung Wong, Linli Xu   +3 more
wiley   +1 more source

Frequency-bin-encoded entanglement-based quantum key distribution in a reconfigurable frequency-multiplexed network. [PDF]

Light Sci Appl
Khodadad Kashi A, Kues M.
europepmc   +1 more source