Results 11 to 20 of about 29,128,481 (331)
Teacher Scaffolding and Equity in Collaborative Knowledge Construction
International Journal of Educational Research Open, 2023 This study examines teacher scaffolding and equity during collaborative small-group discussions in fifth-grade English language arts classrooms. Equity indicators analyzed include uptake, relational invitations, and conflicts for the floor (CFF).
Elizabeth Kraatz +3 more
doaj +1 more source
Single photon generation and non-locality of perfect W-state [PDF]
Journal of Optics, 2020 We study the generation of a single photon perfect W-state. An important aspect of this perfect W-state is that it can be used for perfect teleportation and superdense coding, which are not achievable with maximally entangled W-state.
Manoranjan Swain +3 more
semanticscholar +1 more source
SECRET BROADCASTING OF W-TYPE STATE [PDF]
International Journal of Quantum Information, 2009 In this work we describe a protocol by which one can secretly broadcast W-type state among three distant partners. This work is interesting in the sense that we introduce a new kind of local cloning operation to generate two mixed three qubit entangled states between these partners from a W-type state initially shared by them.
Chakrabarty, I., Choudhury, B. S.
openaire +3 more sources
Three-Photon Discrete-Energy-Entangled W State in an Optical Fiber. [PDF]
Physical Review Letters, 2019 We experimentally demonstrate the generation of a three-photon discrete-energy-entangled W state using multiphoton-pair generation by spontaneous four-wave mixing in an optical fiber. We show that, by making use of prior information on the photon source,
B. Fang +4 more
semanticscholar +1 more source
Efficient linear optical generation of a multipartite W state via a quantum eraser [PDF]
Physical Review A, 2019 Entanglement among multiple particles is a keystone for not only fundamental research on quantum information but also various practical quantum information applications.
Yong-Su Kim +3 more
semanticscholar +1 more source
Research on information lossless teleportation via the W states
IET Quantum Communication, 2023 In this article, a protocol for information lossless teleportation using W states is proposed. Firstly, the information lossless teleportation of an unknown state with a maximally entangled W‐state channel, which protects the original unknown state ...
Ao Wang +3 more
doaj +1 more source
Anonymous transmission in a noisy quantum network using the W state [PDF]
Physical Review A, 2018 We consider the task of anonymously transmitting a quantum message in a network. We present a protocol that accomplishes this task using the W state and we analyze its performance in a quantum network where some form of noise is present.
V. Lipinska, Gláucia Murta, S. Wehner
semanticscholar +1 more source
Effects of a soccer-specific vertical jump on lower extremity landing kinematics
Sports Medicine and Health Science, 2022 Anterior cruciate ligament (ACL) injury frequently occurs in female soccer athletes during deceleration movements such as landings. In soccer, landings mostly occur following jumping headers.
Sophia Mancini +5 more
doaj +1 more source
A single photon produces general W state of N qubits and its application [PDF]
, 2007 Based on the Wu's scheme[1], We prepare the general N-qubit W state. We find that the concurrence of two qubits in general N-qubit W state is only related to their coefficients and we successfully apply the general N-qubit W state to quantum state ...
Li Chong +6 more
core +2 more sources
The Attenuation of Microbial Reduction in Blueberry Fruit Following UV-LED Treatment
Journal of Food Protection, 2023 Ultraviolet-C (UV-C) irradiation is a well-recognized technology for improving blueberry postharvest quality, and previous literature indicates that it has the potential for dual-use as an antimicrobial intervention for this industry.
Olivia C. Haley +4 more
doaj +1 more source