Results 41 to 50 of about 2,358,768 (289)

A Mass Matrix for Atmospheric, Solar, and LSND Neutrino Oscillations [PDF]

open access: yes, 2000
We construct a mass matrix for the four neutrino flavors, three active and one sterile, needed to fit oscillations in all three neutrino experiments: atmospheric, solar, and LSND, simultaneously. It organizes the neutrinos into two doublets whose central
A. J. Baltz   +38 more
core   +2 more sources

Ultraflexible Organic Active Matrix Sensor Sheet for Tactile and Biosignal Monitoring

open access: yesAdvanced Electronic Materials, 2023
Flexible sensors are currently the subject of intensive research, as they allow cost‐effective and environmentally friendly production of large‐area, flexible, and when fabricated on ultrathin substrates, highly conformable devices. Among many intriguing
Esther Karner‐Petritz   +6 more
doaj   +1 more source

Investigation on the Hydrothermal Condition in Synthesis of Active Matrix from Metakaolin: Physicochemical Properties and Intrinsic Cracking Activities

open access: yesBulletin of Chemical Reaction Engineering & Catalysis
The current trends in research and development of FCC catalyst is focused on the formulation of active matrices that serve as pre-crackers, with the objective of reducing the diffusional resistance of the longer chain hydrocarbon molecule in the feed. In
Farhansyah Yusuf Putra Hudaya   +4 more
doaj   +1 more source

Control and Alignment of Segmented-Mirror Telescopes: Matrices, Modes, and Error Propagation [PDF]

open access: yes, 2004
Starting from the successful Keck telescope design, we construct and analyze the control matrix for the active control system of the primary mirror of a generalized segmented-mirror telescope, with up to 1000 segments and including an alternative sensor ...
Chanan, Gary   +3 more
core   +1 more source

Osteoclast recruiting activity in bone matrix

open access: yesBone and Mineral, 1994
An activity that recruits osteoclasts has been identified and partially characterized from bone matrix. Bone-derived osteoclast recruiting activity (BORA) was co-purified with osteogenin, a bone inductive protein. Osteogenin was extracted from bovine bone with 6 M urea and purified by chromatography on hydroxyapatite, heparin-Sepharose and Sephacryl S ...
T A, Hentunen   +4 more
openaire   +2 more sources

Transmission matrix of a uniaxial optically active crystal platelet

open access: yes, 2005
Expressions corresponding to the transmission of a uniaxial optically active crystal platelet are provided for an optical axis parallel and perpendicular to the plane of interface.
Bassiri   +22 more
core   +3 more sources

Collective Correlations of Brodmann Areas fMRI Study with RMT-Denoising [PDF]

open access: yes, 2013
We study collective behavior of Brodmann regions of human cerebral cortex using functional Magnetic Resonance Imaging (fMRI) and Random Matrix Theory (RMT).
Burda, Zdzislaw   +6 more
core   +2 more sources

Efficient Tree Tensor Network States (TTNS) for Quantum Chemistry: Generalizations of the Density Matrix Renormalization Group Algorithm [PDF]

open access: yes, 2013
We investigate tree tensor network states for quantum chemistry. Tree tensor network states represent one of the simplest generalizations of matrix product states and the density matrix renormalization group.
Chan, Garnet Kin-Lic, Nakatani, Naoki
core   +2 more sources

Modeling and nonlinear analysis of chaotic wave processes in electrochemically active neuronal media based on matrix decomposition

open access: yesInformatika, 2020
A general model of the origin and evolution of chaotic wave processes in electrochemically active neuronal media based on the proposed method of matrix decomposition of operators of nonlinear systems has been developed. The mathematical models of Hodgkin
A. M. Krot, S. I. Pavlov
doaj   +1 more source

A new parametrization of the neutrino mixing matrix for neutrino oscillations [PDF]

open access: yes, 2001
In this paper we study three active neutrino oscillations, favored by recent data from SuperK and SNO, using a new parametrization of the lepton mixing matrix $V$ constructed from a linear combination of the unit matrix $I$, and a hermitian unitary ...
A. Bueno   +17 more
core   +2 more sources

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