Results 71 to 80 of about 2,564,507 (290)

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

open access: yesFEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill   +4 more
wiley   +1 more source

Ultrashort pulse biphoton source in lithium niobate nanophotonics at 2 μm

open access: yesNanophotonics
Photonics offers unique capabilities for quantum information processing (QIP) such as room-temperature operation, the scalability of nanophotonics, and access to ultrabroad bandwidths and consequently ultrafast operation.
Williams James   +6 more
doaj   +1 more source

Quantum Robot: Structure, Algorithms and Applications

open access: yes, 2005
A kind of brand-new robot, quantum robot, is proposed through fusing quantum theory with robot technology. Quantum robot is essentially a complex quantum system and it is generally composed of three fundamental parts: MQCU (multi quantum computing units),
Chen, Chun-Lin   +3 more
core   +1 more source

QUANTUM COSMOLOGY [PDF]

open access: yesAnnals of the New York Academy of Sciences, 1993
10 pages, TUTP-92 ...
openaire   +3 more sources

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

Detection of Chern numbers and entanglement in topological two-species systems through subsystem winding numbers

open access: yesNew Journal of Physics, 2014
Topological invariants, such as the Chern number, characterize topological phases of matter. Here we provide a method to detect Chern numbers in systems with two distinct species of fermion, such as spins, orbitals or several atomic states.
James de Lisle   +6 more
doaj   +1 more source

What Business Managers Should Know About Quantum Computing? [PDF]

open access: yesJournal of Interdisciplinary Sciences, 2022
Business management requires rapid reactions to the changes of business environment effectively. Given quantum computing’s game-changing power will bring huge transformation, therefore managers should be aware of how to take the advantage of quantum ...
Kelvin Leong, Anna Sung
doaj  

Phase Space Formulation of Quantum Mechanics. Insight into the Measurement Problem

open access: yes, 2004
A phase space mathematical formulation of quantum mechanical processes accompanied by and ontological interpretation is presented in an axiomatic form.
D Dragoman   +12 more
core   +1 more source

Piezoresistive Monitoring of Carbon Nanomaterial‐Reinforced Epoxy Composites Under Cyclic and Fatigue Loading: A Review

open access: yesAdvanced Engineering Materials, EarlyView.
Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente   +3 more
wiley   +1 more source

Quantum theory from quantum gravity [PDF]

open access: yesPhysical Review D, 2004
17 pages, 2 eps ...
Markopoulou, Fotini, Smolin, Lee
openaire   +2 more sources

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